feat(security): add trusted proxies and abuse event cleanup

- Add `WARPBOX_TRUSTED_PROXIES` configuration to restrict accepted forwarded client IP headers to specific proxy IPs/CIDRs, securing client IP resolution.
- Integrate `BanService` into the background cleanup job to automatically purge expired abuse and ban evidence events.
- Update documentation with reverse proxy security guidelines and a production systemd deployment guide.

.env.example

@@ -30,3 +30,4 @@ WARPBOX_USER_STORAGE_BACKEND=local
 WARPBOX_READ_TIMEOUT=15s
 WARPBOX_WRITE_TIMEOUT=60s
 WARPBOX_IDLE_TIMEOUT=120s
+WARPBOX_TRUSTED_PROXIES=

.gitignore

@@ -12,5 +12,6 @@ backend/static/uploads/*
 .env
 .env.*
 !.env.example
+.prod.env
 scripts/env/dev.env
 docker-compose.yml

CLAUDE.md

@@ -2,6 +2,9 @@
 
 This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
 
+## Important Nots
+Do not take screenshots yourself, ask the user to take screenshots of your visual changes if you want to so that you can verify them.
+
 ## Commands
 
 **Go Executable:**

Dockerfile

@@ -16,12 +16,15 @@ RUN CGO_ENABLED=0 GOOS=linux go build \
 
 FROM alpine:3.22
 
+ARG APP_VERSION=dev
+
 RUN apk add --no-cache ca-certificates ffmpeg wget
 
 ENV WARPBOX_ADDR=:8080 \
     WARPBOX_DATA_DIR=/data \
     WARPBOX_STATIC_DIR=/app/static \
-    WARPBOX_TEMPLATE_DIR=/app/templates
+    WARPBOX_TEMPLATE_DIR=/app/templates \
+    APP_VERSION=${APP_VERSION}
 
 WORKDIR /app
 

README.md

@@ -33,6 +33,7 @@ Upload policy defaults are also configured in megabytes and can later be changed
 - `WARPBOX_SHORT_WINDOW_SECONDS=60`
 - `WARPBOX_ANONYMOUS_STORAGE_BACKEND=local`
 - `WARPBOX_USER_STORAGE_BACKEND=local`
+- `WARPBOX_TRUSTED_PROXIES=` controls whether forwarded client IP headers are accepted only from specific proxy IPs/CIDRs. See [SECURITY_PROXY.md](./SECURITY_PROXY.md).
 
 Runtime data is configured with `WARPBOX_DATA_DIR` and defaults to `./data` in the dev environment.
 The dev script resolves that path from the repository root.
@@ -74,6 +75,73 @@ The compose example also works with Podman compatible compose tools. Its data vo
 The image exposes `/health`, `/healthz`, and `/api/v1/health`. Docker and compose healthchecks
 use `/health`.
 
+## Reverse Proxy Security
+
+Warpbox uses the resolved client IP for anonymous limits, manual bans, and automatic bans. The
+default behavior trusts `X-Forwarded-For` and `X-Real-IP` so a normal Caddy reverse proxy works
+without extra setup. For hardened deployments where the app port might be reachable from more than
+one network, set `WARPBOX_TRUSTED_PROXIES` to trusted proxy IPs/CIDRs. See
+[SECURITY_PROXY.md](./SECURITY_PROXY.md) for Caddy examples and Docker/systemd notes.
+
+## Systemd
+
+Build the binary on the server, create a dedicated user, and keep runtime data outside the repo:
+
+```bash
+cd /opt/warpbox-dev/backend
+go build -o /usr/local/bin/warpbox ./cmd/warpbox
+sudo useradd --system --home /var/lib/warpbox --shell /usr/sbin/nologin warpbox
+sudo mkdir -p /var/lib/warpbox /etc/warpbox
+sudo chown -R warpbox:warpbox /var/lib/warpbox
+sudo cp /opt/warpbox-dev/.env.example /etc/warpbox/warpbox.env
+```
+
+Example `/etc/warpbox/warpbox.env` values:
+
+```env
+WARPBOX_ENV=production
+WARPBOX_ADDR=127.0.0.1:6070
+WARPBOX_BASE_URL=https://warpbox.dev
+WARPBOX_DATA_DIR=/var/lib/warpbox
+WARPBOX_STATIC_DIR=/opt/warpbox-dev/backend/static
+WARPBOX_TEMPLATE_DIR=/opt/warpbox-dev/backend/templates
+WARPBOX_TRUSTED_PROXIES=127.0.0.1,::1
+```
+
+Example `/etc/systemd/system/warpbox.service`:
+
+```ini
+[Unit]
+Description=Warpbox file sharing service
+After=network-online.target
+Wants=network-online.target
+
+[Service]
+User=warpbox
+Group=warpbox
+EnvironmentFile=/etc/warpbox/warpbox.env
+ExecStart=/usr/local/bin/warpbox
+Restart=always
+RestartSec=5
+NoNewPrivileges=true
+PrivateTmp=true
+ProtectSystem=strict
+ReadWritePaths=/var/lib/warpbox
+
+[Install]
+WantedBy=multi-user.target
+```
+
+Then enable it:
+
+```bash
+sudo systemctl daemon-reload
+sudo systemctl enable --now warpbox
+sudo systemctl status warpbox
+```
+
+Put Caddy in front of `127.0.0.1:6070` and keep the Warpbox port closed to the public internet.
+
 ## Layout
 
 - `backend/cmd/warpbox` - main application entry point.
@@ -138,6 +206,8 @@ from `examples/sharex/warpbox-anonymous.sxcu`; update `RequestURL` to match your
   user storage quota, and usage retention.
 - `/admin/users` shows storage/daily usage and lets admins set per-user storage quota overrides.
 - `/admin/storage` manages the built-in local file backend and S3-compatible bucket backends.
+- `/admin/bans` manages manual IP/CIDR bans and optional automatic bans for suspicious probes and
+  repeated login failures. Auto-ban is off by default and configured from the admin UI.
 - Upload limits now include daily bytes, daily box counts, active box counts, short-window request
   limits, max expiration days, local storage capacity in GB, and per-user policy overrides.
 - Uploaded file content, thumbnails, and private box metadata use the selected storage backend.
@@ -158,6 +228,8 @@ Warpbox keeps local runtime data under the configured data directory:
 - `data/db/warpbox.bbolt` also stores users, sessions, invites, and collections.
 - `data/db/warpbox.bbolt` stores upload policy settings and daily usage records keyed by plain IP
   for anonymous uploads and user ID for signed-in uploads.
+- `data/db/warpbox.bbolt` stores manual bans, automatic ban settings, abuse counters, and malicious
+  path rules.
 - `data/logs/{YYYY-MM-DD}.log` - JSONL logs, one event per line.
 
 ## Static Asset Policy

SECURITY_PROXY.md

@@ -0,0 +1,63 @@
+# Security Proxy Notes
+
+Warpbox usually runs behind a reverse proxy such as Caddy. IP-based quotas,
+manual bans, and automatic bans depend on Warpbox seeing the real client IP.
+
+## Caddy
+
+Use this shape when Caddy and Warpbox are on the same host:
+
+```Caddyfile
+warpbox.dev {
+	reverse_proxy 127.0.0.1:6070 {
+		header_up X-Forwarded-For {http.request.remote.host}
+		header_up X-Real-IP {http.request.remote.host}
+	}
+}
+```
+
+By default, Warpbox trusts `X-Forwarded-For` and `X-Real-IP` so simple Docker,
+Podman, and systemd deployments work without extra setup. This is convenient,
+but it is only safe when the Warpbox port is not directly reachable by the
+public internet.
+
+## Trusted Proxies
+
+For stricter deployments, set `WARPBOX_TRUSTED_PROXIES` to the IPs or CIDR
+ranges that are allowed to provide forwarded headers:
+
+```env
+WARPBOX_TRUSTED_PROXIES=127.0.0.1,::1,172.16.0.0/12,10.0.0.0/8
+```
+
+When this value is set, Warpbox trusts `X-Forwarded-For` and `X-Real-IP` only
+if the TCP peer address is inside one of those trusted ranges. Requests coming
+directly from any other IP ignore forwarded headers and use the socket address.
+
+Recommended values:
+
+- Same-host Caddy with systemd: `127.0.0.1,::1`
+- Docker bridge networks: add the bridge CIDR, often `172.16.0.0/12`
+- Private reverse-proxy networks: add the exact private CIDR used by the proxy
+
+## Direct Exposure
+
+If you expose Warpbox directly without Caddy, either leave
+`WARPBOX_TRUSTED_PROXIES` empty and ensure clients cannot spoof headers at the
+network edge, or set it to a value that does not include public clients. Direct
+public exposure is not recommended; use a reverse proxy for TLS and request
+normalization.
+
+## Ban Behavior
+
+Active bans return:
+
+```text
+HTTP/1.1 403 Forbidden
+Content-Type: text/plain; charset=utf-8
+
+forbidden
+```
+
+Blocked requests are still written to the JSON logs and appear under
+`/admin/logs` with `source=ban`.

backend/libs/config/config.go

@@ -12,6 +12,7 @@ import (
 
 type Config struct {
 	AppName          string
+	AppVersion       string
 	Environment      string
 	Addr             string
 	BaseURL          string
@@ -22,6 +23,7 @@ type Config struct {
 	ReadTimeout      time.Duration
 	WriteTimeout     time.Duration
 	IdleTimeout      time.Duration
+	TrustedProxies   []string
 	JobsEnabled      bool
 	CleanupEnabled   bool
 	CleanupEvery     time.Duration
@@ -54,6 +56,7 @@ type SettingsDefaults struct {
 func Load() (Config, error) {
 	cfg := Config{
 		AppName:          envString("WARPBOX_APP_NAME", "warpbox.dev"),
+		AppVersion:       envString("APP_VERSION", "dev"),
 		Environment:      envString("WARPBOX_ENV", "development"),
 		Addr:             envString("WARPBOX_ADDR", ":8080"),
 		BaseURL:          strings.TrimRight(envString("WARPBOX_BASE_URL", "http://localhost:8080"), "/"),
@@ -64,6 +67,7 @@ func Load() (Config, error) {
 		ReadTimeout:      envDuration("WARPBOX_READ_TIMEOUT", 15*time.Second),
 		WriteTimeout:     envDuration("WARPBOX_WRITE_TIMEOUT", 60*time.Second),
 		IdleTimeout:      envDuration("WARPBOX_IDLE_TIMEOUT", 120*time.Second),
+		TrustedProxies:   envCSV("WARPBOX_TRUSTED_PROXIES"),
 		JobsEnabled:      envBool("WARPBOX_JOBS_ENABLED", true),
 		CleanupEnabled:   envBool("WARPBOX_CLEANUP_ENABLED", true),
 		CleanupEvery:     envDuration("WARPBOX_CLEANUP_EVERY", time.Hour),
@@ -72,9 +76,9 @@ func Load() (Config, error) {
 		MaxUploadSize:    envMegabytes("WARPBOX_MAX_UPLOAD_SIZE_MB", 2048), // 2 GiB default.
 		DefaultSettings: SettingsDefaults{
 			AnonymousUploadsEnabled: envBool("WARPBOX_ANONYMOUS_UPLOADS_ENABLED", true),
-			AnonymousMaxUploadMB:    envMegabytesFloat("WARPBOX_ANONYMOUS_MAX_UPLOAD_MB", 512),
-			AnonymousDailyUploadMB:  envMegabytesFloat("WARPBOX_ANONYMOUS_DAILY_UPLOAD_MB", 2048),
-			UserDailyUploadMB:       envMegabytesFloat("WARPBOX_USER_DAILY_UPLOAD_MB", 8192),
+			AnonymousMaxUploadMB:    envMegabytesLimitFloat("WARPBOX_ANONYMOUS_MAX_UPLOAD_MB", 512),
+			AnonymousDailyUploadMB:  envMegabytesLimitFloat("WARPBOX_ANONYMOUS_DAILY_UPLOAD_MB", 2048),
+			UserDailyUploadMB:       envMegabytesLimitFloat("WARPBOX_USER_DAILY_UPLOAD_MB", 8192),
 			DefaultUserStorageMB:    envMegabytesFloat("WARPBOX_DEFAULT_USER_STORAGE_MB", 51200),
 			UsageRetentionDays:      envInt("WARPBOX_USAGE_RETENTION_DAYS", 30),
 			LocalStorageMaxGB:       envGigabytesFloat("WARPBOX_LOCAL_STORAGE_MAX_GB", 100),
@@ -97,9 +101,9 @@ func Load() (Config, error) {
 	if cfg.MaxUploadSize <= 0 {
 		return Config{}, fmt.Errorf("WARPBOX_MAX_UPLOAD_SIZE_MB must be positive")
 	}
-	if cfg.DefaultSettings.AnonymousMaxUploadMB <= 0 ||
-		cfg.DefaultSettings.AnonymousDailyUploadMB <= 0 ||
-		cfg.DefaultSettings.UserDailyUploadMB <= 0 ||
+	if !validUnlimitedMegabyteLimit(cfg.DefaultSettings.AnonymousMaxUploadMB) ||
+		!validUnlimitedMegabyteLimit(cfg.DefaultSettings.AnonymousDailyUploadMB) ||
+		!validUnlimitedMegabyteLimit(cfg.DefaultSettings.UserDailyUploadMB) ||
 		cfg.DefaultSettings.DefaultUserStorageMB <= 0 ||
 		cfg.DefaultSettings.UsageRetentionDays <= 0 ||
 		cfg.DefaultSettings.LocalStorageMaxGB <= 0 ||
@@ -111,7 +115,7 @@ func Load() (Config, error) {
 		cfg.DefaultSettings.UserActiveBoxes <= 0 ||
 		cfg.DefaultSettings.ShortWindowRequests <= 0 ||
 		cfg.DefaultSettings.ShortWindowSeconds <= 0 {
-		return Config{}, fmt.Errorf("upload policy settings must be positive")
+		return Config{}, fmt.Errorf("upload policy settings must be positive, with -1 allowed for upload MB limits")
 	}
 
 	return cfg, nil
@@ -178,6 +182,21 @@ func envInt(key string, fallback int) int {
 	return parsed
 }
 
+func envCSV(key string) []string {
+	value := strings.TrimSpace(os.Getenv(key))
+	if value == "" {
+		return nil
+	}
+	parts := strings.Split(value, ",")
+	values := make([]string, 0, len(parts))
+	for _, part := range parts {
+		if trimmed := strings.TrimSpace(part); trimmed != "" {
+			values = append(values, trimmed)
+		}
+	}
+	return values
+}
+
 func envMegabytes(key string, fallback float64) int64 {
 	value := strings.TrimSpace(os.Getenv(key))
 	if value == "" {
@@ -203,6 +222,18 @@ func envMegabytesFloat(key string, fallback float64) float64 {
 	return parsed
 }
 
+func envMegabytesLimitFloat(key string, fallback float64) float64 {
+	value := strings.TrimSpace(os.Getenv(key))
+	if value == "" {
+		return fallback
+	}
+	parsed, err := parseMegabytesLimitFloat(value)
+	if err != nil {
+		return fallback
+	}
+	return parsed
+}
+
 func envGigabytesFloat(key string, fallback float64) float64 {
 	value := strings.TrimSpace(os.Getenv(key))
 	if value == "" {
@@ -246,6 +277,35 @@ func parseMegabytesFloat(value string) (float64, error) {
 	return sizeMB, nil
 }
 
+func parseMegabytesLimitFloat(value string) (float64, error) {
+	sizeMB, err := parseMegabytesFloatAllowNegativeOne(value)
+	if err != nil {
+		return 0, err
+	}
+	if !validUnlimitedMegabyteLimit(sizeMB) {
+		return 0, fmt.Errorf("megabyte value must be positive or -1 for unlimited")
+	}
+	return sizeMB, nil
+}
+
+func parseMegabytesFloatAllowNegativeOne(value string) (float64, error) {
+	normalized := strings.TrimSpace(value)
+	normalized = strings.TrimSuffix(normalized, "MB")
+	normalized = strings.TrimSuffix(normalized, "Mb")
+	normalized = strings.TrimSuffix(normalized, "mb")
+	normalized = strings.TrimSpace(normalized)
+
+	sizeMB, err := strconv.ParseFloat(normalized, 64)
+	if err != nil {
+		return 0, fmt.Errorf("invalid megabyte value %q: %w", value, err)
+	}
+	return sizeMB, nil
+}
+
+func validUnlimitedMegabyteLimit(value float64) bool {
+	return value > 0 || value == -1
+}
+
 func megabytesToBytes(sizeMB float64) int64 {
 	return int64(math.Round(sizeMB * 1024 * 1024))
 }

backend/libs/handlers/accounts_test.go

@@ -1,11 +1,15 @@
 package handlers
 
 import (
+	"context"
 	"encoding/json"
 	"net/http"
 	"net/http/httptest"
+	"os"
+	"path/filepath"
 	"strings"
 	"testing"
+	"time"
 
 	"warpbox.dev/backend/libs/services"
 )
@@ -67,6 +71,87 @@ func TestLoggedInUploadStoresOwnerAndAnonymousUploadDoesNot(t *testing.T) {
 	}
 }
 
+func TestBearerTokenUploadActsAsUser(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+
+	user, err := app.authService.CreateBootstrapUser("daniel", "daniel@example.test", "password123")
+	if err != nil {
+		t.Fatalf("CreateBootstrapUser returned error: %v", err)
+	}
+	tokenResult, err := app.authService.CreateAPIToken(user.ID, "cli")
+	if err != nil {
+		t.Fatalf("CreateAPIToken returned error: %v", err)
+	}
+
+	request := multipartUploadRequest(t, "/api/v1/upload", "file", "owned.txt", "owned")
+	request.Header.Set("Accept", "application/json")
+	request.Header.Set("Authorization", "Bearer "+tokenResult.Plaintext)
+	response := httptest.NewRecorder()
+	app.Upload(response, request)
+	if response.Code != http.StatusCreated {
+		t.Fatalf("token upload status = %d, body = %s", response.Code, response.Body.String())
+	}
+	var payload services.UploadResult
+	if err := json.Unmarshal(response.Body.Bytes(), &payload); err != nil {
+		t.Fatalf("json.Unmarshal returned error: %v", err)
+	}
+	box, err := app.uploadService.GetBox(payload.BoxID)
+	if err != nil {
+		t.Fatalf("GetBox returned error: %v", err)
+	}
+	if box.OwnerID != user.ID {
+		t.Fatalf("OwnerID = %q, want %q", box.OwnerID, user.ID)
+	}
+
+	// An invalid bearer token is an authentication failure, not an anonymous upload.
+	badRequest := multipartUploadRequest(t, "/api/v1/upload", "file", "x.txt", "x")
+	badRequest.Header.Set("Accept", "application/json")
+	badRequest.Header.Set("Authorization", "Bearer wbx_bogus.secret")
+	badResponse := httptest.NewRecorder()
+	app.Upload(badResponse, badRequest)
+	if badResponse.Code != http.StatusUnauthorized {
+		t.Fatalf("invalid token upload status = %d, body = %s", badResponse.Code, badResponse.Body.String())
+	}
+}
+
+func TestAnonymousUploadWithoutBearerStillWorks(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+
+	response := httptest.NewRecorder()
+	app.Upload(response, multipartUploadRequest(t, "/api/v1/upload", "file", "anonymous.txt", "anonymous"))
+	if response.Code != http.StatusCreated {
+		t.Fatalf("anonymous upload status = %d, body = %s", response.Code, response.Body.String())
+	}
+}
+
+func TestDisabledUserBearerTokenCannotUpload(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+
+	user, err := app.authService.CreateBootstrapUser("daniel", "daniel@example.test", "password123")
+	if err != nil {
+		t.Fatalf("CreateBootstrapUser returned error: %v", err)
+	}
+	tokenResult, err := app.authService.CreateAPIToken(user.ID, "cli")
+	if err != nil {
+		t.Fatalf("CreateAPIToken returned error: %v", err)
+	}
+	if err := app.authService.DisableUser(user.ID, true); err != nil {
+		t.Fatalf("DisableUser returned error: %v", err)
+	}
+
+	request := multipartUploadRequest(t, "/api/v1/upload", "file", "blocked.txt", "blocked")
+	request.Header.Set("Accept", "application/json")
+	request.Header.Set("Authorization", "Bearer "+tokenResult.Plaintext)
+	response := httptest.NewRecorder()
+	app.Upload(response, request)
+	if response.Code != http.StatusUnauthorized {
+		t.Fatalf("disabled bearer upload status = %d, body = %s", response.Code, response.Body.String())
+	}
+}
+
 func TestInviteHandlerCreatesUserAndMarksInviteUsed(t *testing.T) {
 	app, cleanup := newTestApp(t)
 	defer cleanup()
@@ -139,6 +224,29 @@ func TestAdminUploadBypassesMaxUploadSize(t *testing.T) {
 	}
 }
 
+func TestUnlimitedAnonymousUploadPolicyUsesNegativeOne(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+
+	policy, err := app.settingsService.UploadPolicy()
+	if err != nil {
+		t.Fatalf("UploadPolicy returned error: %v", err)
+	}
+	policy.AnonymousMaxUploadMB = -1
+	policy.AnonymousDailyUploadMB = -1
+	if err := app.settingsService.UpdateUploadPolicy(policy); err != nil {
+		t.Fatalf("UpdateUploadPolicy returned error: %v", err)
+	}
+
+	request := multipartUploadRequest(t, "/api/v1/upload", "file", "large.txt", strings.Repeat("x", int(app.uploadService.MaxUploadSize())+1))
+	request.Header.Set("Accept", "application/json")
+	response := httptest.NewRecorder()
+	app.Upload(response, request)
+	if response.Code != http.StatusCreated {
+		t.Fatalf("unlimited anonymous upload status = %d, body = %s", response.Code, response.Body.String())
+	}
+}
+
 func TestAnonymousUploadDisabled(t *testing.T) {
 	app, cleanup := newTestApp(t)
 	defer cleanup()
@@ -464,6 +572,9 @@ func TestHomeReflectsUploadPolicySettings(t *testing.T) {
 	if !strings.Contains(body, "Max file size: 123 MB") || !strings.Contains(body, "456 MB") {
 		t.Fatalf("home did not reflect policy settings: %s", body)
 	}
+	if !strings.Contains(body, "warpbox.dev · test ·") {
+		t.Fatalf("home footer did not include app version: %s", body)
+	}
 }
 
 func TestAPIDocsHeaderReflectsLoggedInUser(t *testing.T) {
@@ -509,6 +620,366 @@ func TestAPIDocsHeaderReflectsLoggedOutUser(t *testing.T) {
 	}
 }
 
+func TestAdminStorageProviderPagesOnlyRenderRelevantFields(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+	adminToken := createAdminSession(t, app)
+
+	request := httptest.NewRequest(http.MethodGet, "/admin/storage/new/sftp", nil)
+	request.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	response := httptest.NewRecorder()
+	app.AdminNewStorageProvider(response, request)
+	if response.Code != http.StatusOK {
+		t.Fatalf("AdminNewStorageProvider status = %d, body = %s", response.Code, response.Body.String())
+	}
+	body := response.Body.String()
+	if !strings.Contains(body, "Private key") || !strings.Contains(body, "SSH host key") {
+		t.Fatalf("sftp page did not render sftp fields: %s", body)
+	}
+	for _, unwanted := range []string{"Bucket display name", "WebDAV URL", "Share</span>", "Access key"} {
+		if strings.Contains(body, unwanted) {
+			t.Fatalf("sftp page rendered irrelevant field %q: %s", unwanted, body)
+		}
+	}
+
+	cfg, err := app.uploadService.Storage().CreateBackend(services.StorageBackendConfig{
+		Provider: services.StorageProviderSFTP,
+		Name:     "NAS",
+		Host:     "files.example.test",
+		Username: "warpbox",
+		Password: "secret",
+	})
+	if err != nil {
+		t.Fatalf("CreateBackend returned error: %v", err)
+	}
+	editRequest := httptest.NewRequest(http.MethodGet, "/admin/storage/"+cfg.ID+"/edit", nil)
+	editRequest.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	editRequest.SetPathValue("backendID", cfg.ID)
+	editResponse := httptest.NewRecorder()
+	app.AdminEditStorageForm(editResponse, editRequest)
+	if editResponse.Code != http.StatusOK {
+		t.Fatalf("AdminEditStorageForm status = %d, body = %s", editResponse.Code, editResponse.Body.String())
+	}
+	editBody := editResponse.Body.String()
+	if !strings.Contains(editBody, "Immutable provider") || strings.Contains(editBody, "Bucket display name") || strings.Contains(editBody, "WebDAV URL") {
+		t.Fatalf("edit page did not stay provider-specific: %s", editBody)
+	}
+}
+
+func TestAdminStorageEditRejectsProviderMutation(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+	adminToken := createAdminSession(t, app)
+	cfg, err := app.uploadService.Storage().CreateBackend(services.StorageBackendConfig{
+		Provider: services.StorageProviderSFTP,
+		Name:     "NAS",
+		Host:     "files.example.test",
+		Username: "warpbox",
+		Password: "secret",
+	})
+	if err != nil {
+		t.Fatalf("CreateBackend returned error: %v", err)
+	}
+
+	form := strings.NewReader("provider=s3&name=Changed&endpoint=https://s3.example.test&bucket=bucket&access_key=access&secret_key=secret&use_ssl=on&csrf_token=test-csrf")
+	request := httptest.NewRequest(http.MethodPost, "/admin/storage/"+cfg.ID+"/edit", form)
+	request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	request.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	request.AddCookie(&http.Cookie{Name: csrfCookieName, Value: "test-csrf"})
+	request.SetPathValue("backendID", cfg.ID)
+	response := httptest.NewRecorder()
+	app.AdminEditStorage(response, request)
+	if response.Code != http.StatusSeeOther {
+		t.Fatalf("AdminEditStorage status = %d, body = %s", response.Code, response.Body.String())
+	}
+	stored, err := app.uploadService.Storage().BackendConfig(cfg.ID)
+	if err != nil {
+		t.Fatalf("BackendConfig returned error: %v", err)
+	}
+	if stored.Provider != services.StorageProviderSFTP || stored.Type != services.StorageBackendSFTP || stored.Name != "NAS" {
+		t.Fatalf("storage backend mutated despite rejected provider change: %+v", stored)
+	}
+}
+
+func TestAdminStorageJobRoutesRequireAdminAndCSRF(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+
+	unauthorized := httptest.NewRecorder()
+	app.AdminRunStorageCleanup(unauthorized, httptest.NewRequest(http.MethodPost, "/admin/storage/jobs/cleanup", nil))
+	if unauthorized.Code != http.StatusSeeOther {
+		t.Fatalf("unauthorized cleanup status = %d", unauthorized.Code)
+	}
+
+	adminToken := createAdminSession(t, app)
+	missingCSRFRequest := httptest.NewRequest(http.MethodPost, "/admin/storage/jobs/cleanup", nil)
+	missingCSRFRequest.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	missingCSRFResponse := httptest.NewRecorder()
+	app.AdminRunStorageCleanup(missingCSRFResponse, missingCSRFRequest)
+	if missingCSRFResponse.Code != http.StatusForbidden {
+		t.Fatalf("missing csrf cleanup status = %d", missingCSRFResponse.Code)
+	}
+
+	request := httptest.NewRequest(http.MethodPost, "/admin/storage/jobs/cleanup", strings.NewReader("csrf_token=test-csrf"))
+	request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	request.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	request.AddCookie(&http.Cookie{Name: csrfCookieName, Value: "test-csrf"})
+	response := httptest.NewRecorder()
+	app.AdminRunStorageCleanup(response, request)
+	if response.Code != http.StatusSeeOther {
+		t.Fatalf("authorized cleanup status = %d, body = %s", response.Code, response.Body.String())
+	}
+}
+
+func TestAdminStorageSpeedTestStartsBackgroundJob(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+	adminToken := createAdminSession(t, app)
+	if _, err := app.uploadService.Storage().TestBackend(services.StorageBackendLocal); err != nil {
+		t.Fatalf("TestBackend returned error: %v", err)
+	}
+
+	request := httptest.NewRequest(http.MethodPost, "/admin/storage/local/speed-test", strings.NewReader("mode=custom&custom_file_count=2&custom_file_size_mb=0.001&csrf_token=test-csrf"))
+	request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	request.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	request.AddCookie(&http.Cookie{Name: csrfCookieName, Value: "test-csrf"})
+	request.SetPathValue("backendID", services.StorageBackendLocal)
+	response := httptest.NewRecorder()
+	app.AdminStartStorageSpeedTest(response, request)
+	if response.Code != http.StatusSeeOther {
+		t.Fatalf("AdminStartStorageSpeedTest status = %d, body = %s", response.Code, response.Body.String())
+	}
+	tests, err := app.uploadService.Storage().ListSpeedTests(services.StorageBackendLocal, 10)
+	if err != nil {
+		t.Fatalf("ListSpeedTests returned error: %v", err)
+	}
+	if len(tests) != 1 {
+		t.Fatalf("speed tests len = %d, want 1", len(tests))
+	}
+	if tests[0].Mode != services.StorageSpeedModeCustom || tests[0].CustomFileCount != 2 || tests[0].CustomFileSizeMB != 0.001 {
+		t.Fatalf("custom speed test options were not stored: %+v", tests[0])
+	}
+	location := response.Header().Get("Location")
+	if !strings.Contains(location, "/admin/storage/local/tests") {
+		t.Fatalf("speed test redirect location = %q", location)
+	}
+}
+
+func TestAdminStorageTestingPageRendersHistory(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+	adminToken := createAdminSession(t, app)
+	if _, err := app.uploadService.Storage().TestBackend(services.StorageBackendLocal); err != nil {
+		t.Fatalf("TestBackend returned error: %v", err)
+	}
+	test, err := app.uploadService.Storage().StartSpeedTest(services.StorageBackendLocal, services.StorageSpeedModeSmall)
+	if err != nil {
+		t.Fatalf("StartSpeedTest returned error: %v", err)
+	}
+	app.uploadService.Storage().RunSpeedTest(context.Background(), test.ID)
+
+	request := httptest.NewRequest(http.MethodGet, "/admin/storage/local/tests", nil)
+	request.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	request.SetPathValue("backendID", services.StorageBackendLocal)
+	response := httptest.NewRecorder()
+	app.AdminStorageTests(response, request)
+	if response.Code != http.StatusOK {
+		t.Fatalf("AdminStorageTests status = %d, body = %s", response.Code, response.Body.String())
+	}
+	body := response.Body.String()
+	if !strings.Contains(body, "New Test") || !strings.Contains(body, "Many small files") || strings.Contains(body, "storage-test-menu") {
+		t.Fatalf("testing page missing expected page-based controls: %s", body)
+	}
+
+	jsonRequest := httptest.NewRequest(http.MethodGet, "/admin/storage/local/tests.json", nil)
+	jsonRequest.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	jsonRequest.SetPathValue("backendID", services.StorageBackendLocal)
+	jsonResponse := httptest.NewRecorder()
+	app.AdminStorageTestsJSON(jsonResponse, jsonRequest)
+	if jsonResponse.Code != http.StatusOK {
+		t.Fatalf("AdminStorageTestsJSON status = %d, body = %s", jsonResponse.Code, jsonResponse.Body.String())
+	}
+	if !strings.Contains(jsonResponse.Body.String(), `"progress":100`) || !strings.Contains(jsonResponse.Body.String(), `"stage":"complete"`) {
+		t.Fatalf("tests json missing progress fields: %s", jsonResponse.Body.String())
+	}
+}
+
+func TestAdminLogsAndBansPagesRender(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+
+	adminToken := createAdminSession(t, app)
+	logDir := filepath.Join(app.cfg.DataDir, "logs")
+	if err := os.MkdirAll(logDir, 0o755); err != nil {
+		t.Fatalf("MkdirAll returned error: %v", err)
+	}
+	logPath := filepath.Join(logDir, "2026-05-31.log")
+	line := `{"date":"2026-05-31","time":"12:34:56","source":"user-upload","severity":"user_activity","code":2001,"log":"upload response sent","ip":"127.0.0.1","box_id":"box123"}` + "\n"
+	if err := os.WriteFile(logPath, []byte(line), 0o644); err != nil {
+		t.Fatalf("WriteFile returned error: %v", err)
+	}
+
+	logsRequest := httptest.NewRequest(http.MethodGet, "/admin/logs?q=box123", nil)
+	logsRequest.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	logsResponse := httptest.NewRecorder()
+	app.AdminLogs(logsResponse, logsRequest)
+	if logsResponse.Code != http.StatusOK {
+		t.Fatalf("AdminLogs status = %d, body = %s", logsResponse.Code, logsResponse.Body.String())
+	}
+	logsBody := logsResponse.Body.String()
+	if !strings.Contains(logsBody, "upload response sent") || !strings.Contains(logsBody, "box123") {
+		t.Fatalf("AdminLogs missing expected log entry: %s", logsBody)
+	}
+
+	bansRequest := httptest.NewRequest(http.MethodGet, "/admin/bans", nil)
+	bansRequest.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	bansResponse := httptest.NewRecorder()
+	app.AdminBans(bansResponse, bansRequest)
+	if bansResponse.Code != http.StatusOK {
+		t.Fatalf("AdminBans status = %d, body = %s", bansResponse.Code, bansResponse.Body.String())
+	}
+	if !strings.Contains(bansResponse.Body.String(), "Manual ban") || !strings.Contains(bansResponse.Body.String(), "Auto-ban settings") {
+		t.Fatalf("AdminBans missing ban controls: %s", bansResponse.Body.String())
+	}
+}
+
+func TestAdminCanCreateAndUnbanIPBan(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+
+	adminToken := createAdminSession(t, app)
+	expiresAt := time.Now().Add(24 * time.Hour).Format("2006-01-02T15:04")
+	request := httptest.NewRequest(http.MethodPost, "/admin/bans", strings.NewReader("target=203.0.113.90&reason=test&expires_at="+expiresAt+"&csrf_token=test-csrf"))
+	request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	request.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	request.AddCookie(&http.Cookie{Name: csrfCookieName, Value: "test-csrf"})
+	response := httptest.NewRecorder()
+	app.AdminCreateBan(response, request)
+	if response.Code != http.StatusSeeOther {
+		t.Fatalf("AdminCreateBan status = %d, body = %s", response.Code, response.Body.String())
+	}
+	records, err := app.banService.ListBans()
+	if err != nil {
+		t.Fatalf("ListBans returned error: %v", err)
+	}
+	if len(records) != 1 || records[0].Normalized != "203.0.113.90" {
+		t.Fatalf("records = %+v", records)
+	}
+
+	unbanRequest := httptest.NewRequest(http.MethodPost, "/admin/bans/"+records[0].ID+"/unban", strings.NewReader("csrf_token=test-csrf"))
+	unbanRequest.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	unbanRequest.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	unbanRequest.AddCookie(&http.Cookie{Name: csrfCookieName, Value: "test-csrf"})
+	unbanRequest.SetPathValue("banID", records[0].ID)
+	unbanResponse := httptest.NewRecorder()
+	app.AdminUnban(unbanResponse, unbanRequest)
+	if unbanResponse.Code != http.StatusSeeOther {
+		t.Fatalf("AdminUnban status = %d, body = %s", unbanResponse.Code, unbanResponse.Body.String())
+	}
+	if _, ok, err := app.banService.Match("203.0.113.90", time.Now().UTC()); err != nil || ok {
+		t.Fatalf("unbanned Match = %v, %v", ok, err)
+	}
+}
+
+func TestAdminCanUpdateBanSettingsAndRules(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+
+	adminToken := createAdminSession(t, app)
+	settingsRequest := httptest.NewRequest(http.MethodPost, "/admin/bans/settings", strings.NewReader("auto_ban_enabled=on&auto_ban_duration_hours=48&abuse_window_hours=12&malicious_path_threshold=2&admin_login_failure_threshold=4&user_login_failure_threshold=5&csrf_token=test-csrf"))
+	settingsRequest.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	settingsRequest.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	settingsRequest.AddCookie(&http.Cookie{Name: csrfCookieName, Value: "test-csrf"})
+	settingsResponse := httptest.NewRecorder()
+	app.AdminBanSettingsPost(settingsResponse, settingsRequest)
+	if settingsResponse.Code != http.StatusSeeOther {
+		t.Fatalf("AdminBanSettingsPost status = %d, body = %s", settingsResponse.Code, settingsResponse.Body.String())
+	}
+	settings, err := app.banService.Settings()
+	if err != nil {
+		t.Fatalf("Settings returned error: %v", err)
+	}
+	if !settings.AutoBanEnabled || settings.AutoBanDurationHours != 48 || settings.MaliciousPathThreshold != 2 {
+		t.Fatalf("settings = %+v", settings)
+	}
+
+	rulesRequest := httptest.NewRequest(http.MethodPost, "/admin/bans/rules", strings.NewReader("patterns=%2Fcustom-one%0A%2Fcustom-two&csrf_token=test-csrf"))
+	rulesRequest.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+	rulesRequest.AddCookie(&http.Cookie{Name: userSessionCookieName, Value: adminToken})
+	rulesRequest.AddCookie(&http.Cookie{Name: csrfCookieName, Value: "test-csrf"})
+	rulesResponse := httptest.NewRecorder()
+	app.AdminBanRulesPost(rulesResponse, rulesRequest)
+	if rulesResponse.Code != http.StatusSeeOther {
+		t.Fatalf("AdminBanRulesPost status = %d, body = %s", rulesResponse.Code, rulesResponse.Body.String())
+	}
+	if pattern, err := app.banService.MaliciousPattern("/x/custom-two"); err != nil || pattern != "/custom-two" {
+		t.Fatalf("MaliciousPattern = %q, %v", pattern, err)
+	}
+}
+
+func TestLoginFailuresCreateAutoBanWhenEnabled(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+
+	_, err := app.authService.CreateBootstrapUser("admin", "admin@example.test", "password123")
+	if err != nil {
+		t.Fatalf("CreateBootstrapUser returned error: %v", err)
+	}
+	settings, err := app.banService.Settings()
+	if err != nil {
+		t.Fatalf("Settings returned error: %v", err)
+	}
+	settings.AutoBanEnabled = true
+	settings.UserLoginFailureThreshold = 2
+	if err := app.banService.UpdateSettings(settings); err != nil {
+		t.Fatalf("UpdateSettings returned error: %v", err)
+	}
+
+	for i := 0; i < 2; i++ {
+		request := httptest.NewRequest(http.MethodPost, "/login", strings.NewReader("email=admin@example.test&password=wrong"))
+		request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+		request.RemoteAddr = "203.0.113.91:1234"
+		response := httptest.NewRecorder()
+		app.LoginPost(response, request)
+		if response.Code != http.StatusUnauthorized {
+			t.Fatalf("LoginPost status = %d", response.Code)
+		}
+	}
+	if _, ok, err := app.banService.Match("203.0.113.91", time.Now().UTC()); err != nil || !ok {
+		t.Fatalf("Match after login failures = %v, %v", ok, err)
+	}
+}
+
+func TestAdminLoginFailuresCreateAutoBanWhenEnabled(t *testing.T) {
+	app, cleanup := newTestApp(t)
+	defer cleanup()
+
+	settings, err := app.banService.Settings()
+	if err != nil {
+		t.Fatalf("Settings returned error: %v", err)
+	}
+	settings.AutoBanEnabled = true
+	settings.AdminLoginFailureThreshold = 2
+	if err := app.banService.UpdateSettings(settings); err != nil {
+		t.Fatalf("UpdateSettings returned error: %v", err)
+	}
+	app.cfg.AdminToken = "correct-token"
+
+	for i := 0; i < 2; i++ {
+		request := httptest.NewRequest(http.MethodPost, "/admin/login", strings.NewReader("token=wrong"))
+		request.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+		request.RemoteAddr = "203.0.113.92:1234"
+		response := httptest.NewRecorder()
+		app.AdminLoginPost(response, request)
+		if response.Code != http.StatusUnauthorized {
+			t.Fatalf("AdminLoginPost status = %d", response.Code)
+		}
+	}
+	if _, ok, err := app.banService.Match("203.0.113.92", time.Now().UTC()); err != nil || !ok {
+		t.Fatalf("Match after admin login failures = %v, %v", ok, err)
+	}
+}
+
 func createOwnedBoxThroughApp(t *testing.T, app *App, userID string) services.UploadResult {
 	t.Helper()
 	user, err := app.authService.UserByID(userID)
@@ -534,6 +1005,19 @@ func createOwnedBoxThroughApp(t *testing.T, app *App, userID string) services.Up
 	return payload
 }
 
+func createAdminSession(t *testing.T, app *App) string {
+	t.Helper()
+	_, err := app.authService.CreateBootstrapUser("admin", "admin@example.test", "password123")
+	if err != nil && !strings.Contains(err.Error(), "registration is closed") {
+		t.Fatalf("CreateBootstrapUser returned error: %v", err)
+	}
+	_, token, err := app.authService.Login("admin@example.test", "password123")
+	if err != nil {
+		t.Fatalf("Login returned error: %v", err)
+	}
+	return token
+}
+
 func testPolicy(t *testing.T, app *App) services.UploadPolicySettings {
 	t.Helper()
 	policy, err := app.settingsService.UploadPolicy()

backend/libs/handlers/app.go

@@ -16,10 +16,11 @@ type App struct {
 	uploadService   *services.UploadService
 	authService     *services.AuthService
 	settingsService *services.SettingsService
+	banService      *services.BanService
 	rateLimiter     *rateLimiter
 }
 
-func NewApp(cfg config.Config, logger *slog.Logger, renderer *web.Renderer, uploadService *services.UploadService, authService *services.AuthService, settingsService *services.SettingsService) *App {
+func NewApp(cfg config.Config, logger *slog.Logger, renderer *web.Renderer, uploadService *services.UploadService, authService *services.AuthService, settingsService *services.SettingsService, banService *services.BanService) *App {
 	return &App{
 		cfg:             cfg,
 		logger:          logger,
@@ -27,6 +28,7 @@ func NewApp(cfg config.Config, logger *slog.Logger, renderer *web.Renderer, uplo
 		uploadService:   uploadService,
 		authService:     authService,
 		settingsService: settingsService,
+		banService:      banService,
 		rateLimiter:     newRateLimiter(),
 	}
 }
@@ -56,6 +58,8 @@ func (a *App) RegisterRoutes(mux *http.ServeMux) {
 	mux.HandleFunc("POST /app/boxes/{boxID}/delete", a.DeleteUserBox)
 	mux.HandleFunc("GET /account/settings", a.AccountSettings)
 	mux.HandleFunc("POST /account/password", a.ChangePassword)
+	mux.HandleFunc("POST /account/tokens", a.CreateUserToken)
+	mux.HandleFunc("POST /account/tokens/{tokenID}/delete", a.DeleteUserToken)
 	mux.HandleFunc("GET /admin/login", a.AdminLogin)
 	mux.HandleFunc("POST /admin/login", a.AdminLoginPost)
 	mux.HandleFunc("POST /admin/logout", a.AdminLogout)
@@ -65,12 +69,36 @@ func (a *App) RegisterRoutes(mux *http.ServeMux) {
 	mux.HandleFunc("GET /admin/users/{userID}/edit", a.AdminEditUser)
 	mux.HandleFunc("GET /admin/settings", a.AdminSettings)
 	mux.HandleFunc("POST /admin/settings", a.AdminSettingsPost)
+	mux.HandleFunc("GET /admin/logs", a.AdminLogs)
+	mux.HandleFunc("GET /admin/bans", a.AdminBans)
+	mux.HandleFunc("POST /admin/bans", a.AdminCreateBan)
+	mux.HandleFunc("POST /admin/bans/{banID}/unban", a.AdminUnban)
+	mux.HandleFunc("POST /admin/bans/settings", a.AdminBanSettingsPost)
+	mux.HandleFunc("POST /admin/bans/rules", a.AdminBanRulesPost)
+	mux.HandleFunc("POST /admin/bans/rules/{ruleID}/delete", a.AdminBanRuleDelete)
 	mux.HandleFunc("GET /admin/storage", a.AdminStorage)
-	mux.HandleFunc("POST /admin/storage/s3", a.AdminCreateS3Storage)
+	mux.HandleFunc("GET /admin/storage/new", a.AdminNewStorage)
+	mux.HandleFunc("GET /admin/storage/new/s3", a.AdminNewStorageProvider)
+	mux.HandleFunc("GET /admin/storage/new/contabo", a.AdminNewStorageProvider)
+	mux.HandleFunc("GET /admin/storage/new/sftp", a.AdminNewStorageProvider)
+	mux.HandleFunc("GET /admin/storage/new/smb", a.AdminNewStorageProvider)
+	mux.HandleFunc("GET /admin/storage/new/webdav", a.AdminNewStorageProvider)
+	mux.HandleFunc("POST /admin/storage/new/s3", a.AdminCreateStorage)
+	mux.HandleFunc("POST /admin/storage/new/contabo", a.AdminCreateStorage)
+	mux.HandleFunc("POST /admin/storage/new/sftp", a.AdminCreateStorage)
+	mux.HandleFunc("POST /admin/storage/new/smb", a.AdminCreateStorage)
+	mux.HandleFunc("POST /admin/storage/new/webdav", a.AdminCreateStorage)
+	mux.HandleFunc("GET /admin/storage/{backendID}/edit", a.AdminEditStorageForm)
+	mux.HandleFunc("GET /admin/storage/{backendID}/tests", a.AdminStorageTests)
+	mux.HandleFunc("GET /admin/storage/{backendID}/tests.json", a.AdminStorageTestsJSON)
 	mux.HandleFunc("POST /admin/storage/{backendID}/edit", a.AdminEditStorage)
 	mux.HandleFunc("POST /admin/storage/{backendID}/test", a.AdminTestStorage)
+	mux.HandleFunc("POST /admin/storage/{backendID}/speed-test", a.AdminStartStorageSpeedTest)
 	mux.HandleFunc("POST /admin/storage/{backendID}/disable", a.AdminDisableStorage)
 	mux.HandleFunc("POST /admin/storage/{backendID}/delete", a.AdminDeleteStorage)
+	mux.HandleFunc("POST /admin/storage/jobs/cleanup", a.AdminRunStorageCleanup)
+	mux.HandleFunc("POST /admin/storage/jobs/thumbnails", a.AdminRunStorageThumbnails)
+	mux.HandleFunc("POST /admin/storage/jobs/verify", a.AdminVerifyStorageBackends)
 	mux.HandleFunc("POST /admin/invites", a.AdminCreateInvite)
 	mux.HandleFunc("POST /admin/users/{userID}/disable", a.AdminDisableUser)
 	mux.HandleFunc("POST /admin/users/{userID}/reset", a.AdminResetUser)
@@ -89,6 +117,7 @@ func (a *App) RegisterRoutes(mux *http.ServeMux) {
 	mux.HandleFunc("GET /d/{boxID}/f/{fileID}", a.DownloadFile)
 	mux.HandleFunc("GET /d/{boxID}/f/{fileID}/download", a.DownloadFileContent)
 	mux.HandleFunc("GET /d/{boxID}/thumb/{fileID}", a.Thumbnail)
+	mux.HandleFunc("GET /d/{boxID}/og-image.jpg", a.BoxOGImage)
 	mux.HandleFunc("GET /health", a.Health)
 	mux.HandleFunc("GET /healthz", a.Health)
 	mux.HandleFunc("GET /api/v1/health", a.Health)

backend/libs/handlers/auth.go

@@ -2,6 +2,7 @@ package handlers
 
 import (
 	"net/http"
+	"strings"
 	"time"
 
 	"warpbox.dev/backend/libs/services"
@@ -34,6 +35,7 @@ func (a *App) Register(w http.ResponseWriter, r *http.Request) {
 
 func (a *App) RegisterPost(w http.ResponseWriter, r *http.Request) {
 	if !a.rateLimiter.Allow("register:"+uploadClientIP(r), 10, time.Minute, time.Now().UTC()) {
+		a.logger.Warn("registration rate limited", "source", "auth", "severity", "warn", "code", 4291, "ip", uploadClientIP(r))
 		a.renderAuth(w, r, http.StatusTooManyRequests, authPageData{Mode: "register", Error: "Too many registration attempts."})
 		return
 	}
@@ -43,10 +45,11 @@ func (a *App) RegisterPost(w http.ResponseWriter, r *http.Request) {
 	}
 	user, err := a.authService.CreateBootstrapUser(r.FormValue("username"), r.FormValue("email"), r.FormValue("password"))
 	if err != nil {
+		a.logger.Warn("bootstrap registration failed", "source", "auth", "severity", "warn", "code", 4400, "ip", uploadClientIP(r), "email", r.FormValue("email"), "error", err.Error())
 		a.renderAuth(w, r, http.StatusBadRequest, authPageData{Mode: "register", Error: err.Error()})
 		return
 	}
-	a.logger.Info("first admin created", "source", "auth", "severity", "user_activity", "code", 2401, "user_id", user.ID)
+	a.logger.Info("first admin created", "source", "auth", "severity", "user_activity", "code", 2401, "user_id", user.ID, "ip", uploadClientIP(r))
 	a.loginAndRedirect(w, r, user.Email, r.FormValue("password"), "/app")
 }
 
@@ -60,6 +63,7 @@ func (a *App) Login(w http.ResponseWriter, r *http.Request) {
 
 func (a *App) LoginPost(w http.ResponseWriter, r *http.Request) {
 	if !a.rateLimiter.Allow("login:"+uploadClientIP(r), 10, time.Minute, time.Now().UTC()) {
+		a.logger.Warn("login rate limited", "source", "auth", "severity", "warn", "code", 4292, "ip", uploadClientIP(r), "email", r.FormValue("email"))
 		a.renderAuth(w, r, http.StatusTooManyRequests, authPageData{Mode: "login", Error: "Too many login attempts."})
 		return
 	}
@@ -73,12 +77,13 @@ func (a *App) LoginPost(w http.ResponseWriter, r *http.Request) {
 	}
 	user, token, err := a.authService.Login(r.FormValue("email"), r.FormValue("password"))
 	if err != nil {
-		a.logger.Warn("login failed", "source", "auth", "severity", "warn", "code", 4401, "email", r.FormValue("email"))
+		a.logger.Warn("login failed", "source", "auth", "severity", "warn", "code", 4401, "email", r.FormValue("email"), "ip", uploadClientIP(r))
+		a.recordLoginAbuse(r, services.AbuseKindUserLogin, "user login failed")
 		a.renderAuth(w, r, http.StatusUnauthorized, authPageData{Mode: "login", Error: "Invalid email or password.", ReturnPath: next})
 		return
 	}
 	a.setUserSessionCookie(w, r, token)
-	a.logger.Info("user login", "source", "auth", "severity", "user_activity", "code", 2402, "user_id", user.ID)
+	a.logger.Info("user login", "source", "auth", "severity", "user_activity", "code", 2402, "user_id", user.ID, "ip", uploadClientIP(r))
 	http.Redirect(w, r, safeReturnPath(next), http.StatusSeeOther)
 }
 
@@ -86,6 +91,9 @@ func (a *App) Logout(w http.ResponseWriter, r *http.Request) {
 	if !a.validateCSRF(w, r) {
 		return
 	}
+	if user, ok := a.currentUser(r); ok {
+		a.logger.Info("user logout", "source", "auth", "severity", "user_activity", "code", 2405, "user_id", user.ID, "ip", uploadClientIP(r))
+	}
 	if cookie, err := r.Cookie(userSessionCookieName); err == nil {
 		_ = a.authService.Logout(cookie.Value)
 	}
@@ -106,6 +114,7 @@ func (a *App) InvitePost(w http.ResponseWriter, r *http.Request) {
 	token := r.PathValue("token")
 	invite, err := a.authService.InviteByToken(token)
 	if err != nil {
+		a.logger.Warn("invite accept invalid", "source", "auth", "severity", "warn", "code", 4404, "ip", uploadClientIP(r))
 		a.renderAuth(w, r, http.StatusNotFound, authPageData{Mode: "invite", Error: "This invite is invalid or expired."})
 		return
 	}
@@ -115,23 +124,102 @@ func (a *App) InvitePost(w http.ResponseWriter, r *http.Request) {
 	}
 	user, err := a.authService.AcceptInvite(token, r.FormValue("username"), r.FormValue("password"))
 	if err != nil {
+		a.logger.Warn("invite accept failed", "source", "auth", "severity", "warn", "code", 4405, "ip", uploadClientIP(r), "invite_email", invite.Email, "error", err.Error())
 		a.renderAuth(w, r, http.StatusBadRequest, authPageData{Mode: "invite", Token: token, Email: invite.Email, IsReset: invite.UserID != "", Error: err.Error()})
 		return
 	}
-	a.logger.Info("invite accepted", "source", "auth", "severity", "user_activity", "code", 2403, "user_id", user.ID)
+	a.logger.Info("invite accepted", "source", "auth", "severity", "user_activity", "code", 2403, "user_id", user.ID, "ip", uploadClientIP(r), "invite_email", invite.Email)
 	a.loginAndRedirect(w, r, user.Email, r.FormValue("password"), "/app")
 }
 
+type apiTokenView struct {
+	ID         string
+	Name       string
+	CreatedAt  string
+	LastUsedAt string
+}
+
+type accountData struct {
+	ID       string
+	Email    string
+	Role     string
+	Tokens   []apiTokenView
+	NewToken string
+	Error    string
+}
+
 func (a *App) AccountSettings(w http.ResponseWriter, r *http.Request) {
 	user, ok := a.requireUser(w, r)
 	if !ok {
 		return
 	}
-	a.renderPage(w, r, http.StatusOK, "account.html", web.PageData{
+	a.renderAccount(w, r, http.StatusOK, user, accountData{})
+}
+
+// CreateUserToken mints a new personal access token and renders the account
+// page with the one-time plaintext shown. The secret is never recoverable after
+// this response.
+func (a *App) CreateUserToken(w http.ResponseWriter, r *http.Request) {
+	user, ok := a.requireUser(w, r)
+	if !ok || !a.validateCSRF(w, r) {
+		return
+	}
+	if err := r.ParseForm(); err != nil {
+		a.renderAccount(w, r, http.StatusBadRequest, user, accountData{Error: "Unable to read form."})
+		return
+	}
+	result, err := a.authService.CreateAPIToken(user.ID, r.FormValue("name"))
+	if err != nil {
+		a.logger.Warn("api token create failed", "source", "user_activity", "severity", "warn", "code", 4420, "user_id", user.ID, "error", err.Error())
+		a.renderAccount(w, r, http.StatusBadRequest, user, accountData{Error: "Could not create token."})
+		return
+	}
+	a.logger.Info("api token created", "source", "user_activity", "severity", "user_activity", "code", 2420, "user_id", user.ID, "token_id", result.Token.ID)
+	a.renderAccount(w, r, http.StatusOK, user, accountData{NewToken: result.Plaintext})
+}
+
+func (a *App) DeleteUserToken(w http.ResponseWriter, r *http.Request) {
+	user, ok := a.requireUser(w, r)
+	if !ok || !a.validateCSRF(w, r) {
+		return
+	}
+	if err := a.authService.DeleteAPIToken(user.ID, r.PathValue("tokenID")); err != nil {
+		a.logger.Warn("api token delete failed", "source", "user_activity", "severity", "warn", "code", 4421, "user_id", user.ID, "error", err.Error())
+	} else {
+		a.logger.Info("api token deleted", "source", "user_activity", "severity", "user_activity", "code", 2421, "user_id", user.ID, "token_id", r.PathValue("tokenID"))
+	}
+	http.Redirect(w, r, "/account/settings", http.StatusSeeOther)
+}
+
+func (a *App) renderAccount(w http.ResponseWriter, r *http.Request, status int, user services.User, data accountData) {
+	tokens, err := a.authService.ListAPITokens(user.ID)
+	if err != nil {
+		http.Error(w, "unable to load tokens", http.StatusInternalServerError)
+		return
+	}
+	views := make([]apiTokenView, 0, len(tokens))
+	for _, token := range tokens {
+		lastUsed := "Never"
+		if token.LastUsedAt != nil {
+			lastUsed = token.LastUsedAt.Format("Jan 2, 2006 15:04")
+		}
+		views = append(views, apiTokenView{
+			ID:         token.ID,
+			Name:       token.Name,
+			CreatedAt:  token.CreatedAt.Format("Jan 2, 2006"),
+			LastUsedAt: lastUsed,
+		})
+	}
+	data.ID = user.ID
+	data.Email = user.Email
+	data.Role = user.Role
+	data.Tokens = views
+
+	a.renderPage(w, r, status, "account.html", web.PageData{
 		Title:       "Account settings",
 		Description: "Manage your Warpbox account.",
 		CurrentUser: a.authService.PublicUser(user),
-		Data:        user,
+		Data:        data,
 	})
 }
 
@@ -145,13 +233,16 @@ func (a *App) ChangePassword(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	if !services.VerifyPasswordHash(user.PasswordHash, r.FormValue("current_password")) {
+		a.logger.Warn("password change failed current password", "source", "user_activity", "severity", "warn", "code", 4422, "user_id", user.ID, "ip", uploadClientIP(r))
 		http.Redirect(w, r, "/account/settings", http.StatusSeeOther)
 		return
 	}
 	if err := a.authService.SetPassword(user.ID, r.FormValue("new_password")); err != nil {
+		a.logger.Warn("password change failed", "source", "user_activity", "severity", "warn", "code", 4423, "user_id", user.ID, "error", err.Error())
 		http.Redirect(w, r, "/account/settings", http.StatusSeeOther)
 		return
 	}
+	a.logger.Info("password changed", "source", "user_activity", "severity", "user_activity", "code", 2422, "user_id", user.ID, "ip", uploadClientIP(r))
 	http.Redirect(w, r, "/account/settings", http.StatusSeeOther)
 }
 
@@ -174,12 +265,32 @@ func (a *App) loginAndRedirect(w http.ResponseWriter, r *http.Request, email, pa
 }
 
 func (a *App) currentUser(r *http.Request) (services.User, bool) {
+	user, ok, _ := a.currentUserWithAuthError(r)
+	return user, ok
+}
+
+func (a *App) currentUserWithAuthError(r *http.Request) (services.User, bool, error) {
+	// Personal access tokens via Authorization: Bearer act as their owning user.
+	// A bearer header is never set by browsers cross-site, so this path is not
+	// subject to CSRF and intentionally bypasses the session cookie.
+	if header := r.Header.Get("Authorization"); header != "" {
+		if raw, ok := strings.CutPrefix(header, "Bearer "); ok {
+			user, err := a.authService.UserForAPIToken(raw)
+			if err != nil {
+				return services.User{}, false, err
+			}
+			return user, true, nil
+		}
+	}
 	cookie, err := r.Cookie(userSessionCookieName)
 	if err != nil {
-		return services.User{}, false
+		return services.User{}, false, nil
 	}
 	user, _, err := a.authService.UserForSession(cookie.Value)
-	return user, err == nil
+	if err != nil {
+		return services.User{}, false, nil
+	}
+	return user, true, nil
 }
 
 func (a *App) requireUser(w http.ResponseWriter, r *http.Request) (services.User, bool) {

backend/libs/handlers/dashboard.go

@@ -113,6 +113,8 @@ func (a *App) CreateCollection(w http.ResponseWriter, r *http.Request) {
 	}
 	if _, err := a.authService.CreateCollection(user.ID, r.FormValue("name")); err != nil {
 		a.logger.Warn("collection create failed", "source", "user_activity", "severity", "warn", "code", 4410, "user_id", user.ID, "error", err.Error())
+	} else {
+		a.logger.Info("collection created", "source", "user_activity", "severity", "user_activity", "code", 2410, "user_id", user.ID, "name", r.FormValue("name"))
 	}
 	http.Redirect(w, r, "/app", http.StatusSeeOther)
 }
@@ -127,9 +129,11 @@ func (a *App) RenameUserBox(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	if err := a.uploadService.RenameOwnedBox(r.PathValue("boxID"), user.ID, r.FormValue("title")); err != nil {
+		a.logger.Warn("owned box rename failed", "source", "user_activity", "severity", "warn", "code", 4411, "user_id", user.ID, "box_id", r.PathValue("boxID"), "error", err.Error())
 		a.handleUserBoxError(w, r, err)
 		return
 	}
+	a.logger.Info("owned box renamed", "source", "user_activity", "severity", "user_activity", "code", 2411, "user_id", user.ID, "box_id", r.PathValue("boxID"))
 	http.Redirect(w, r, "/app", http.StatusSeeOther)
 }
 
@@ -144,13 +148,16 @@ func (a *App) MoveUserBox(w http.ResponseWriter, r *http.Request) {
 	}
 	collectionID := r.FormValue("collection_id")
 	if !a.authService.CollectionOwnedBy(collectionID, user.ID) {
+		a.logger.Warn("owned box move invalid collection", "source", "user_activity", "severity", "warn", "code", 4412, "user_id", user.ID, "box_id", r.PathValue("boxID"), "collection_id", collectionID)
 		http.Error(w, "collection not found", http.StatusForbidden)
 		return
 	}
 	if err := a.uploadService.MoveOwnedBox(r.PathValue("boxID"), user.ID, collectionID); err != nil {
+		a.logger.Warn("owned box move failed", "source", "user_activity", "severity", "warn", "code", 4413, "user_id", user.ID, "box_id", r.PathValue("boxID"), "error", err.Error())
 		a.handleUserBoxError(w, r, err)
 		return
 	}
+	a.logger.Info("owned box moved", "source", "user_activity", "severity", "user_activity", "code", 2412, "user_id", user.ID, "box_id", r.PathValue("boxID"), "collection_id", collectionID)
 	http.Redirect(w, r, "/app", http.StatusSeeOther)
 }
 
@@ -160,9 +167,11 @@ func (a *App) DeleteUserBox(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	if err := a.uploadService.DeleteOwnedBox(r.PathValue("boxID"), user.ID); err != nil {
+		a.logger.Warn("owned box delete failed", "source", "user_activity", "severity", "warn", "code", 4414, "user_id", user.ID, "box_id", r.PathValue("boxID"), "error", err.Error())
 		a.handleUserBoxError(w, r, err)
 		return
 	}
+	a.logger.Info("owned box deleted", "source", "user_activity", "severity", "user_activity", "code", 2413, "user_id", user.ID, "box_id", r.PathValue("boxID"))
 	http.Redirect(w, r, "/app", http.StatusSeeOther)
 }
 

backend/libs/handlers/download.go

@@ -53,10 +53,12 @@ type previewPageData struct {
 func (a *App) DownloadPage(w http.ResponseWriter, r *http.Request) {
 	box, err := a.uploadService.GetBox(r.PathValue("boxID"))
 	if err != nil {
+		a.logger.Warn("download page missing box", "source", "download", "severity", "warn", "code", 4040, "box_id", r.PathValue("boxID"), "ip", uploadClientIP(r))
 		http.NotFound(w, r)
 		return
 	}
 	if err := a.uploadService.CanDownload(box); err != nil {
+		a.logger.Warn("download page unavailable", "source", "download", "severity", "warn", "code", statusForDownloadError(err), "box_id", box.ID, "ip", uploadClientIP(r), "error", err.Error())
 		a.renderPage(w, r, http.StatusForbidden, "download.html", web.PageData{
 			Title:       "Download unavailable",
 			Description: "This Warpbox link is no longer available.",
@@ -76,9 +78,18 @@ func (a *App) DownloadPage(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 
+	expiresLabel := box.ExpiresAt.Format("Jan 2, 2006 15:04 MST")
+	title := "Shared files on Warpbox"
+	description := fmt.Sprintf("%d file%s shared via Warpbox · expires %s", len(box.Files), plural(len(box.Files)), expiresLabel)
+	if locked && box.Obfuscate {
+		title = "Protected Warpbox link"
+		description = "This shared box is password protected."
+	}
+
 	a.renderPage(w, r, http.StatusOK, "download.html", web.PageData{
-		Title:       "Download files",
-		Description: "Download files shared through Warpbox.",
+		Title:       title,
+		Description: description,
+		ImageURL:    absoluteURL(r, fmt.Sprintf("/d/%s/og-image.jpg", box.ID)),
 		Data: downloadPageData{
 			Box:           boxView{ID: box.ID},
 			Files:         files,
@@ -87,9 +98,17 @@ func (a *App) DownloadPage(w http.ResponseWriter, r *http.Request) {
 			Obfuscated:    box.Obfuscate,
 			DownloadCount: box.DownloadCount,
 			MaxDownloads:  box.MaxDownloads,
-			ExpiresLabel:  box.ExpiresAt.Format("Jan 2, 2006 15:04 MST"),
+			ExpiresLabel:  expiresLabel,
 		},
 	})
+	a.logger.Info("download page viewed", "source", "download", "severity", "user_activity", "code", 2003, "box_id", box.ID, "ip", uploadClientIP(r), "locked", locked)
+}
+
+func plural(n int) string {
+	if n == 1 {
+		return ""
+	}
+	return "s"
 }
 
 func (a *App) DownloadFile(w http.ResponseWriter, r *http.Request) {
@@ -120,6 +139,7 @@ func (a *App) DownloadFile(w http.ResponseWriter, r *http.Request) {
 			DownloadURL: view.DownloadURL,
 		},
 	})
+	a.logger.Info("file preview page viewed", "source", "download", "severity", "user_activity", "code", 2004, "box_id", box.ID, "file_id", file.ID, "ip", uploadClientIP(r))
 }
 
 func (a *App) DownloadFileContent(w http.ResponseWriter, r *http.Request) {
@@ -128,11 +148,13 @@ func (a *App) DownloadFileContent(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	if a.uploadService.IsProtected(box) && !a.isBoxUnlocked(r, box) {
+		a.logger.Warn("protected file download blocked", "source", "download", "severity", "warn", "code", 4013, "box_id", box.ID, "file_id", file.ID, "ip", uploadClientIP(r))
 		http.Error(w, "password required", http.StatusUnauthorized)
 		return
 	}
 
 	a.serveFileContent(w, r, box, file, r.URL.Query().Get("inline") != "1")
+	a.logger.Info("file content served", "source", "download", "severity", "user_activity", "code", 2005, "box_id", box.ID, "file_id", file.ID, "ip", uploadClientIP(r), "attachment", r.URL.Query().Get("inline") != "1")
 }
 
 func (a *App) Thumbnail(w http.ResponseWriter, r *http.Request) {
@@ -141,13 +163,18 @@ func (a *App) Thumbnail(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	if a.uploadService.IsProtected(box) && box.Obfuscate && !a.isBoxUnlocked(r, box) {
-		http.ServeFile(w, r, filepath.Join(a.cfg.StaticDir, "img", "file-placeholder.webp"))
+		a.servePlaceholderThumbnail(w, r)
 		return
 	}
 
 	object, err := a.uploadService.OpenThumbnailObject(r.Context(), box, file)
 	if err != nil {
-		http.ServeFile(w, r, filepath.Join(a.cfg.StaticDir, "img", "file-placeholder.webp"))
+		// The thumbnail isn't generated yet (background job pending). Serve the
+		// placeholder but mark it non-cacheable, otherwise the browser would
+		// keep showing the placeholder until a hard refresh once the real
+		// thumbnail lands. The real thumbnail below is content-stable, so it
+		// gets a long immutable cache.
+		a.servePlaceholderThumbnail(w, r)
 		return
 	}
 	defer object.Body.Close()
@@ -156,6 +183,14 @@ func (a *App) Thumbnail(w http.ResponseWriter, r *http.Request) {
 	http.ServeContent(w, r, file.ID+"-thumbnail.jpg", object.ModTime, readSeekCloser(object.Body))
 }
 
+// servePlaceholderThumbnail serves the fallback image with no-store so the
+// browser re-requests on the next load and picks up the real thumbnail as soon
+// as it has been generated.
+func (a *App) servePlaceholderThumbnail(w http.ResponseWriter, r *http.Request) {
+	w.Header().Set("Cache-Control", "no-store, must-revalidate")
+	http.ServeFile(w, r, filepath.Join(a.cfg.StaticDir, "img", "file-placeholder.webp"))
+}
+
 func (a *App) UnlockBox(w http.ResponseWriter, r *http.Request) {
 	box, err := a.uploadService.GetBox(r.PathValue("boxID"))
 	if err != nil {
@@ -167,7 +202,7 @@ func (a *App) UnlockBox(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	if !a.uploadService.VerifyPassword(box, r.FormValue("password")) {
-		a.logger.Warn("box unlock failed", "source", "user_activity", "severity", "warn", "code", 4011, "box_id", box.ID)
+		a.logger.Warn("box unlock failed", "source", "user_activity", "severity", "warn", "code", 4011, "box_id", box.ID, "ip", uploadClientIP(r))
 		http.Redirect(w, r, fmt.Sprintf("/d/%s", box.ID), http.StatusSeeOther)
 		return
 	}
@@ -180,23 +215,26 @@ func (a *App) UnlockBox(w http.ResponseWriter, r *http.Request) {
 		Secure:   r.TLS != nil,
 		Expires:  box.ExpiresAt,
 	})
-	a.logger.Info("box unlocked", "source", "user_activity", "severity", "user_activity", "code", 2002, "box_id", box.ID)
+	a.logger.Info("box unlocked", "source", "user_activity", "severity", "user_activity", "code", 2002, "box_id", box.ID, "ip", uploadClientIP(r))
 	http.Redirect(w, r, fmt.Sprintf("/d/%s", box.ID), http.StatusSeeOther)
 }
 
 func (a *App) loadFileForRequest(w http.ResponseWriter, r *http.Request) (services.Box, services.File, bool) {
 	box, err := a.uploadService.GetBox(r.PathValue("boxID"))
 	if err != nil {
+		a.logger.Warn("file request missing box", "source", "download", "severity", "warn", "code", 4041, "box_id", r.PathValue("boxID"), "file_id", r.PathValue("fileID"), "ip", uploadClientIP(r))
 		http.NotFound(w, r)
 		return services.Box{}, services.File{}, false
 	}
 	if err := a.uploadService.CanDownload(box); err != nil {
+		a.logger.Warn("file request unavailable", "source", "download", "severity", "warn", "code", statusForDownloadError(err), "box_id", box.ID, "file_id", r.PathValue("fileID"), "ip", uploadClientIP(r), "error", err.Error())
 		http.Error(w, err.Error(), statusForDownloadError(err))
 		return services.Box{}, services.File{}, false
 	}
 
 	file, err := a.uploadService.FindFile(box, r.PathValue("fileID"))
 	if err != nil {
+		a.logger.Warn("file request missing file", "source", "download", "severity", "warn", "code", 4042, "box_id", box.ID, "file_id", r.PathValue("fileID"), "ip", uploadClientIP(r))
 		http.NotFound(w, r)
 		return services.Box{}, services.File{}, false
 	}
@@ -206,6 +244,7 @@ func (a *App) loadFileForRequest(w http.ResponseWriter, r *http.Request) (servic
 func (a *App) serveFileContent(w http.ResponseWriter, r *http.Request, box services.Box, file services.File, attachment bool) {
 	object, err := a.uploadService.OpenFileObject(r.Context(), box, file)
 	if err != nil {
+		a.logger.Warn("file object missing", "source", "download", "severity", "warn", "code", 4043, "box_id", box.ID, "file_id", file.ID, "ip", uploadClientIP(r), "error", err.Error())
 		http.NotFound(w, r)
 		return
 	}
@@ -241,14 +280,17 @@ func readSeekCloser(source io.ReadCloser) io.ReadSeeker {
 func (a *App) DownloadZip(w http.ResponseWriter, r *http.Request) {
 	box, err := a.uploadService.GetBox(r.PathValue("boxID"))
 	if err != nil {
+		a.logger.Warn("zip request missing box", "source", "download", "severity", "warn", "code", 4044, "box_id", r.PathValue("boxID"), "ip", uploadClientIP(r))
 		http.NotFound(w, r)
 		return
 	}
 	if err := a.uploadService.CanDownload(box); err != nil {
+		a.logger.Warn("zip request unavailable", "source", "download", "severity", "warn", "code", statusForDownloadError(err), "box_id", box.ID, "ip", uploadClientIP(r), "error", err.Error())
 		http.Error(w, err.Error(), statusForDownloadError(err))
 		return
 	}
 	if a.uploadService.IsProtected(box) && !a.isBoxUnlocked(r, box) {
+		a.logger.Warn("protected zip download blocked", "source", "download", "severity", "warn", "code", 4014, "box_id", box.ID, "ip", uploadClientIP(r))
 		http.Error(w, "password required", http.StatusUnauthorized)
 		return
 	}
@@ -264,6 +306,7 @@ func (a *App) DownloadZip(w http.ResponseWriter, r *http.Request) {
 	if err := a.uploadService.RecordDownload(box.ID); err != nil && !errors.Is(err, os.ErrNotExist) {
 		a.logger.Warn("failed to record zip download", "source", "download", "severity", "warn", "code", 4003, "box_id", box.ID, "error", err.Error())
 	}
+	a.logger.Info("zip downloaded", "source", "download", "severity", "user_activity", "code", 2006, "box_id", box.ID, "ip", uploadClientIP(r), "files", len(box.Files))
 }
 
 func (a *App) fileView(box services.Box, file services.File) fileView {

backend/libs/handlers/manage.go

@@ -31,6 +31,7 @@ func (a *App) ManageBox(w http.ResponseWriter, r *http.Request) {
 		Description: "Delete this anonymous Warpbox upload.",
 		Data:        a.managePageData(box, r.PathValue("token")),
 	})
+	a.logger.Info("anonymous manage page viewed", "source", "anonymous-delete", "severity", "user_activity", "code", 2102, "box_id", box.ID, "ip", uploadClientIP(r))
 }
 
 func (a *App) ManageDeleteBox(w http.ResponseWriter, r *http.Request) {
@@ -40,10 +41,11 @@ func (a *App) ManageDeleteBox(w http.ResponseWriter, r *http.Request) {
 	}
 
 	if err := a.uploadService.DeleteBoxWithToken(box.ID, r.PathValue("token")); err != nil {
-		a.logger.Warn("anonymous delete failed", "source", "anonymous-delete", "severity", "warn", "code", 4102, "box_id", box.ID, "error", err.Error())
+		a.logger.Warn("anonymous delete failed", "source", "anonymous-delete", "severity", "warn", "code", 4102, "box_id", box.ID, "ip", uploadClientIP(r), "error", err.Error())
 		http.NotFound(w, r)
 		return
 	}
+	a.logger.Info("anonymous box deleted", "source", "anonymous-delete", "severity", "user_activity", "code", 2103, "box_id", box.ID, "ip", uploadClientIP(r))
 	http.Redirect(w, r, "/d/"+box.ID+"/deleted", http.StatusSeeOther)
 }
 
@@ -58,10 +60,12 @@ func (a *App) ManageDeleted(w http.ResponseWriter, r *http.Request) {
 func (a *App) loadManagedBox(w http.ResponseWriter, r *http.Request) (services.Box, bool) {
 	box, err := a.uploadService.GetBox(r.PathValue("boxID"))
 	if err != nil {
+		a.logger.Warn("anonymous manage missing box", "source", "anonymous-delete", "severity", "warn", "code", 4103, "box_id", r.PathValue("boxID"), "ip", uploadClientIP(r))
 		http.NotFound(w, r)
 		return services.Box{}, false
 	}
 	if !a.uploadService.VerifyDeleteToken(box, r.PathValue("token")) {
+		a.logger.Warn("anonymous manage invalid token", "source", "anonymous-delete", "severity", "warn", "code", 4104, "box_id", box.ID, "ip", uploadClientIP(r))
 		http.NotFound(w, r)
 		return services.Box{}, false
 	}

backend/libs/handlers/ogimage.go

@@ -0,0 +1,176 @@
+package handlers
+
+import (
+	"bytes"
+	"image"
+	"image/color"
+	"image/draw"
+	_ "image/gif"
+	"image/jpeg"
+	_ "image/png"
+	"net/http"
+	"os"
+	"path/filepath"
+	"time"
+
+	xdraw "golang.org/x/image/draw"
+	_ "golang.org/x/image/webp"
+)
+
+// Open Graph image dimensions recommended for large summary cards
+// (Discord, Twitter/X, Slack, etc.).
+const (
+	ogImageWidth  = 1200
+	ogImageHeight = 630
+	ogMaxTiles    = 4
+	ogTileGap     = 8
+)
+
+var ogBackground = color.RGBA{R: 0x0b, G: 0x0b, B: 0x16, A: 0xff}
+
+// BoxOGImage renders the social-preview image for a box: a collage of up to
+// four file thumbnails, or a branded placeholder when none are available yet.
+func (a *App) BoxOGImage(w http.ResponseWriter, r *http.Request) {
+	box, err := a.uploadService.GetBox(r.PathValue("boxID"))
+	if err != nil {
+		http.NotFound(w, r)
+		return
+	}
+	if err := a.uploadService.CanDownload(box); err != nil {
+		a.serveOGImage(w, r, a.ogPlaceholder())
+		return
+	}
+
+	// Never leak thumbnails of a locked, obfuscated box. (Protected-but-not-
+	// obfuscated boxes already show their thumbnails on the download page, so
+	// they may appear here too.)
+	hideContents := a.uploadService.IsProtected(box) && box.Obfuscate
+
+	thumbs := make([]image.Image, 0, ogMaxTiles)
+	if !hideContents {
+		for _, file := range box.Files {
+			if len(thumbs) >= ogMaxTiles {
+				break
+			}
+			if file.Thumbnail == "" && file.ThumbnailObjectKey == "" {
+				continue
+			}
+			object, err := a.uploadService.OpenThumbnailObject(r.Context(), box, file)
+			if err != nil {
+				continue
+			}
+			img, _, decodeErr := image.Decode(object.Body)
+			object.Body.Close()
+			if decodeErr == nil {
+				thumbs = append(thumbs, img)
+			}
+		}
+	}
+
+	if len(thumbs) == 0 {
+		a.serveOGImage(w, r, a.ogPlaceholder())
+		return
+	}
+	a.serveOGImage(w, r, renderCollage(thumbs))
+}
+
+func (a *App) serveOGImage(w http.ResponseWriter, r *http.Request, img image.Image) {
+	var buf bytes.Buffer
+	if err := jpeg.Encode(&buf, img, &jpeg.Options{Quality: 85}); err != nil {
+		http.Error(w, "could not render preview image", http.StatusInternalServerError)
+		return
+	}
+	w.Header().Set("Content-Type", "image/jpeg")
+	// Social scrapers fetch this rarely and cache on their side; a modest cache
+	// keeps it fresh as thumbnails finish generating.
+	w.Header().Set("Cache-Control", "public, max-age=3600")
+	http.ServeContent(w, r, "og-image.jpg", time.Time{}, bytes.NewReader(buf.Bytes()))
+}
+
+// ogPlaceholder builds the branded fallback image: the file placeholder icon
+// centered on the brand background.
+func (a *App) ogPlaceholder() image.Image {
+	canvas := image.NewRGBA(image.Rect(0, 0, ogImageWidth, ogImageHeight))
+	draw.Draw(canvas, canvas.Bounds(), &image.Uniform{ogBackground}, image.Point{}, draw.Src)
+
+	file, err := os.Open(filepath.Join(a.cfg.StaticDir, "img", "file-placeholder.webp"))
+	if err != nil {
+		return canvas
+	}
+	defer file.Close()
+	icon, _, err := image.Decode(file)
+	if err != nil {
+		return canvas
+	}
+
+	// Scale the icon to ~40% of the canvas height and centre it.
+	target := ogImageHeight * 2 / 5
+	b := icon.Bounds()
+	scale := float64(target) / float64(b.Dy())
+	dw := int(float64(b.Dx()) * scale)
+	dh := target
+	x0 := (ogImageWidth - dw) / 2
+	y0 := (ogImageHeight - dh) / 2
+	xdraw.CatmullRom.Scale(canvas, image.Rect(x0, y0, x0+dw, y0+dh), icon, b, xdraw.Over, nil)
+	return canvas
+}
+
+// renderCollage tiles up to four thumbnails into the OG canvas with a small gap.
+func renderCollage(thumbs []image.Image) image.Image {
+	canvas := image.NewRGBA(image.Rect(0, 0, ogImageWidth, ogImageHeight))
+	draw.Draw(canvas, canvas.Bounds(), &image.Uniform{ogBackground}, image.Point{}, draw.Src)
+
+	cols, rows := collageGrid(len(thumbs))
+	cellW := (ogImageWidth - ogTileGap*(cols+1)) / cols
+	cellH := (ogImageHeight - ogTileGap*(rows+1)) / rows
+
+	i := 0
+	for ry := 0; ry < rows && i < len(thumbs); ry++ {
+		for cx := 0; cx < cols && i < len(thumbs); cx++ {
+			x0 := ogTileGap + cx*(cellW+ogTileGap)
+			y0 := ogTileGap + ry*(cellH+ogTileGap)
+			drawCover(canvas, image.Rect(x0, y0, x0+cellW, y0+cellH), thumbs[i])
+			i++
+		}
+	}
+	return canvas
+}
+
+func collageGrid(n int) (cols, rows int) {
+	switch {
+	case n <= 1:
+		return 1, 1
+	case n == 2:
+		return 2, 1
+	case n == 3:
+		return 3, 1
+	default:
+		return 2, 2
+	}
+}
+
+// drawCover scales src to completely fill dst, cropping the overflow (centred),
+// preserving aspect ratio — the CSS object-fit: cover equivalent.
+func drawCover(dst *image.RGBA, cell image.Rectangle, src image.Image) {
+	b := src.Bounds()
+	iw, ih := b.Dx(), b.Dy()
+	if iw <= 0 || ih <= 0 {
+		return
+	}
+	cellAR := float64(cell.Dx()) / float64(cell.Dy())
+	imgAR := float64(iw) / float64(ih)
+
+	var sw, sh int
+	if imgAR > cellAR {
+		// Source is wider than the cell: crop the sides.
+		sh = ih
+		sw = int(float64(ih) * cellAR)
+	} else {
+		// Source is taller: crop top/bottom.
+		sw = iw
+		sh = int(float64(iw) / cellAR)
+	}
+	sx := b.Min.X + (iw-sw)/2
+	sy := b.Min.Y + (ih-sh)/2
+	xdraw.CatmullRom.Scale(dst, cell, src, image.Rect(sx, sy, sx+sw, sy+sh), xdraw.Over, nil)
+}

backend/libs/handlers/pages.go

@@ -9,11 +9,18 @@ import (
 )
 
 type homeData struct {
-	MaxUploadSize string
-	LimitSummary  string
-	Collections   []collectionView
-	IsAdmin       bool
-	AnonymousOpen bool
+	MaxUploadSize        string
+	LimitSummary         string
+	Collections          []collectionView
+	IsAdmin              bool
+	AnonymousOpen        bool
+	ExpiryOptions        []expiryOption
+	DefaultExpiryMinutes int
+}
+
+type expiryOption struct {
+	Minutes int
+	Label   string
 }
 
 func (a *App) Home(w http.ResponseWriter, r *http.Request) {
@@ -40,20 +47,92 @@ func (a *App) Home(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	maxUploadSize, limitSummary := a.homeUploadPolicyLabels(settings, user, loggedIn, isAdmin)
+	expiryOptions, defaultExpiry := a.homeExpiryOptions(settings, user, loggedIn, isAdmin)
 	a.renderPage(w, r, http.StatusOK, "home.html", web.PageData{
 		Title:       "Upload your files",
 		Description: "Upload and share files through a self-hosted Warpbox instance.",
 		CurrentUser: currentUser,
 		Data: homeData{
-			MaxUploadSize: maxUploadSize,
-			LimitSummary:  limitSummary,
-			Collections:   collections,
-			IsAdmin:       isAdmin,
-			AnonymousOpen: settings.AnonymousUploadsEnabled,
+			MaxUploadSize:        maxUploadSize,
+			LimitSummary:         limitSummary,
+			Collections:          collections,
+			IsAdmin:              isAdmin,
+			AnonymousOpen:        settings.AnonymousUploadsEnabled,
+			ExpiryOptions:        expiryOptions,
+			DefaultExpiryMinutes: defaultExpiry,
 		},
 	})
 }
 
+// homeExpiryOptions builds the expiry ladder offered on the upload form, capped to
+// the viewer's effective maximum retention. Admins have no cap (the dropdown is
+// still capped at 365 days for sanity; the API accepts any value for admins).
+func (a *App) homeExpiryOptions(settings services.UploadPolicySettings, user services.User, loggedIn, isAdmin bool) ([]expiryOption, int) {
+	maxDays := settings.AnonymousMaxDays
+	unlimited := false
+	switch {
+	case isAdmin:
+		unlimited = true
+	case loggedIn:
+		maxDays = a.settingsService.EffectivePolicyForUser(settings, user).MaxDays
+	}
+	return buildExpiryOptions(maxDays, unlimited)
+}
+
+func buildExpiryOptions(maxDays int, unlimited bool) ([]expiryOption, int) {
+	ladder := []int{60, 720, 1440, 2880, 4320, 7200, 10080, 14400, 20160, 43200, 86400, 129600, 259200, 525600}
+
+	capMinutes := maxDays * 24 * 60
+	if unlimited || capMinutes <= 0 {
+		capMinutes = 525600
+	}
+
+	options := make([]expiryOption, 0, len(ladder)+1)
+	seen := make(map[int]bool)
+	for _, minutes := range ladder {
+		if minutes > capMinutes {
+			break
+		}
+		options = append(options, expiryOption{Minutes: minutes, Label: expiryLabel(minutes)})
+		seen[minutes] = true
+	}
+	// Always offer the exact cap as a final choice (e.g. a 15-day limit).
+	if !unlimited && !seen[capMinutes] {
+		options = append(options, expiryOption{Minutes: capMinutes, Label: expiryLabel(capMinutes)})
+	}
+	if len(options) == 0 {
+		options = append(options, expiryOption{Minutes: capMinutes, Label: expiryLabel(capMinutes)})
+	}
+
+	// Default to 24h when available, otherwise the smallest option offered.
+	defaultMinutes := options[0].Minutes
+	if seen[1440] {
+		defaultMinutes = 1440
+	}
+	return options, defaultMinutes
+}
+
+func expiryLabel(minutes int) string {
+	switch {
+	case minutes < 60:
+		return strconv.Itoa(minutes) + " minutes"
+	case minutes < 1440:
+		hours := minutes / 60
+		if hours == 1 {
+			return "1 hour"
+		}
+		return strconv.Itoa(hours) + " hours"
+	case minutes == 1440:
+		return "24 hours"
+	default:
+		days := minutes / 1440
+		if days == 1 {
+			return "1 day"
+		}
+		return strconv.Itoa(days) + " days"
+	}
+}
+
 func (a *App) homeUploadPolicyLabels(settings services.UploadPolicySettings, user services.User, loggedIn, isAdmin bool) (string, string) {
 	if isAdmin {
 		return "No file size limit", "Admin uploads bypass storage and daily caps."
@@ -66,7 +145,9 @@ func (a *App) homeUploadPolicyLabels(settings services.UploadPolicySettings, use
 	}
 	policy := a.settingsService.EffectivePolicyForUser(settings, user)
 	maxUpload := a.uploadService.MaxUploadSizeLabel()
-	if policy.MaxUploadMB > 0 {
+	if policy.MaxUploadMB < 0 {
+		maxUpload = "unlimited"
+	} else if policy.MaxUploadMB > 0 {
 		maxUpload = services.FormatMegabytesLabel(policy.MaxUploadMB)
 	}
 	quota := "unlimited"

backend/libs/handlers/security.go

@@ -6,6 +6,8 @@ import (
 	"net/http"
 	"sync"
 	"time"
+
+	"warpbox.dev/backend/libs/services"
 )
 
 const csrfCookieName = "warpbox_csrf"
@@ -76,3 +78,29 @@ func randomToken(byteCount int) string {
 	}
 	return base64.RawURLEncoding.EncodeToString(data)
 }
+
+func (a *App) recordLoginAbuse(r *http.Request, kind, detail string) {
+	if a.banService == nil {
+		return
+	}
+	settings, err := a.banService.Settings()
+	if err != nil || !settings.AutoBanEnabled {
+		return
+	}
+	threshold := settings.UserLoginFailureThreshold
+	if kind == services.AbuseKindAdminLogin {
+		threshold = settings.AdminLoginFailureThreshold
+	}
+	ip := uploadClientIP(r)
+	result, err := a.banService.RecordAbuse(ip, kind, detail, threshold, time.Now().UTC())
+	if err != nil {
+		a.logger.Error("login abuse event failed", "source", "ban", "severity", "error", "code", 5004, "ip", ip, "kind", kind, "error", err.Error())
+		return
+	}
+	if result.Enabled {
+		a.logger.Warn("login abuse recorded", "source", "ban", "severity", "warn", "code", 4304, "ip", ip, "kind", kind, "count", result.Event.Count)
+	}
+	if result.Triggered {
+		a.logger.Warn("ip auto-banned for login abuse", "source", "ban", "severity", "warn", "code", 4305, "ip", ip, "kind", kind, "ban_id", result.Ban.ID)
+	}
+}

backend/libs/handlers/static_test.go

@@ -7,8 +7,8 @@ import (
 
 func TestSetStaticCacheHeaders(t *testing.T) {
 	tests := map[string]string{
-		"/static/css/app.css":       "public, max-age=86400",
-		"/static/js/app.js":         "public, max-age=86400",
+		"/static/css/00-base.css":   "public, max-age=86400",
+		"/static/js/00-utils.js":    "public, max-age=86400",
 		"/static/img/preview.webp":  "public, max-age=31536000, immutable",
 		"/static/fonts/ui.woff2":    "public, max-age=31536000, immutable",
 		"/static/videos/intro.mp4":  "public, max-age=31536000, immutable",

backend/libs/handlers/upload.go

@@ -16,7 +16,12 @@ import (
 )
 
 func (a *App) Upload(w http.ResponseWriter, r *http.Request) {
-	user, loggedIn := a.currentUser(r)
+	user, loggedIn, authErr := a.currentUserWithAuthError(r)
+	if authErr != nil {
+		a.logger.Warn("upload rejected invalid bearer token", "source", "user-upload", "severity", "warn", "code", 4010, "ip", uploadClientIP(r), "user_agent", r.UserAgent())
+		helpers.WriteJSONError(w, http.StatusUnauthorized, "invalid bearer token")
+		return
+	}
 	isAdminUpload := loggedIn && user.Role == services.UserRoleAdmin
 	settings, err := a.settingsService.UploadPolicy()
 	if err != nil {
@@ -25,24 +30,29 @@ func (a *App) Upload(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 	if !loggedIn && !settings.AnonymousUploadsEnabled {
+		a.logger.Warn("anonymous upload rejected disabled", "source", "user-upload", "severity", "warn", "code", 4012, "ip", uploadClientIP(r))
 		helpers.WriteJSONError(w, http.StatusForbidden, "anonymous uploads are disabled")
 		return
 	}
 	effectivePolicy := a.effectiveUploadPolicy(settings, user, loggedIn)
 	rateKey := uploadRateKey(r, user, loggedIn)
 	if !isAdminUpload && !a.rateLimiter.Allow("upload:"+rateKey, effectivePolicy.ShortRequests, effectivePolicy.ShortWindow, time.Now().UTC()) {
+		a.logger.Warn("upload rate limited", "source", "user-upload", "severity", "warn", "code", 4290, "ip", uploadClientIP(r), "user_id", user.ID)
 		helpers.WriteJSONError(w, http.StatusTooManyRequests, "too many upload requests, please slow down")
 		return
 	}
 
-	if !isAdminUpload {
-		r.Body = http.MaxBytesReader(w, r.Body, uploadParseLimit(effectivePolicy, loggedIn, a.uploadService.MaxUploadSize()))
-	}
 	parseLimit := uploadParseLimit(effectivePolicy, loggedIn, a.uploadService.MaxUploadSize())
+	if !isAdminUpload && parseLimit > 0 {
+		r.Body = http.MaxBytesReader(w, r.Body, parseLimit)
+	}
 	if isAdminUpload {
 		parseLimit = 32 << 20
+	} else if parseLimit <= 0 {
+		parseLimit = 32 << 20
 	}
 	if err := r.ParseMultipartForm(parseLimit); err != nil {
+		a.logger.Warn("upload form parse failed", "source", "user-upload", "severity", "warn", "code", 4000, "ip", uploadClientIP(r), "user_id", user.ID, "error", err.Error())
 		helpers.WriteJSONError(w, http.StatusBadRequest, "upload form could not be read")
 		return
 	}
@@ -55,12 +65,14 @@ func (a *App) Upload(w http.ResponseWriter, r *http.Request) {
 		ownerID = user.ID
 		collectionID = r.FormValue("collection_id")
 		if !a.authService.CollectionOwnedBy(collectionID, user.ID) {
+			a.logger.Warn("upload rejected invalid collection", "source", "user-upload", "severity", "warn", "code", 4030, "user_id", user.ID, "collection_id", collectionID)
 			helpers.WriteJSONError(w, http.StatusForbidden, "collection not found")
 			return
 		}
 	}
 	if !isAdminUpload {
 		if status, message := a.checkUploadPolicy(r, user, loggedIn, settings, effectivePolicy, files, totalBytes); message != "" {
+			a.logger.Warn("upload rejected by policy", "source", "quota", "severity", "warn", "code", status, "ip", uploadClientIP(r), "user_id", user.ID, "message", message, "bytes", totalBytes, "files", len(files))
 			helpers.WriteJSONError(w, status, message)
 			return
 		}
@@ -70,22 +82,30 @@ func (a *App) Upload(w http.ResponseWriter, r *http.Request) {
 		maxDays = min(7, effectivePolicy.MaxDays)
 	}
 	if !isAdminUpload && maxDays > effectivePolicy.MaxDays {
+		a.logger.Warn("upload rejected expiration days", "source", "user-upload", "severity", "warn", "code", 4131, "ip", uploadClientIP(r), "user_id", user.ID, "requested_days", maxDays, "max_days", effectivePolicy.MaxDays)
+		helpers.WriteJSONError(w, http.StatusRequestEntityTooLarge, fmt.Sprintf("expiration cannot exceed %d days", effectivePolicy.MaxDays))
+		return
+	}
+	expiresMinutes := parseInt(r.FormValue("expires_minutes"))
+	if expiresMinutes > 0 && !isAdminUpload && expiresMinutes > effectivePolicy.MaxDays*24*60 {
+		a.logger.Warn("upload rejected expiration minutes", "source", "user-upload", "severity", "warn", "code", 4132, "ip", uploadClientIP(r), "user_id", user.ID, "requested_minutes", expiresMinutes, "max_days", effectivePolicy.MaxDays)
 		helpers.WriteJSONError(w, http.StatusRequestEntityTooLarge, fmt.Sprintf("expiration cannot exceed %d days", effectivePolicy.MaxDays))
 		return
 	}
 	result, err := a.uploadService.CreateBox(files, services.UploadOptions{
 		MaxDays:           maxDays,
+		ExpiresInMinutes:  expiresMinutes,
 		MaxDownloads:      parseInt(r.FormValue("max_downloads")),
 		Password:          r.FormValue("password"),
 		ObfuscateMetadata: r.FormValue("obfuscate_metadata") == "on",
 		OwnerID:           ownerID,
 		CollectionID:      collectionID,
-		SkipSizeLimit:     isAdminUpload,
+		SkipSizeLimit:     isAdminUpload || effectivePolicy.MaxUploadMB < 0,
 		CreatorIP:         uploadClientIP(r),
 		StorageBackendID:  effectivePolicy.StorageBackendID,
 	})
 	if err != nil {
-		a.logger.Warn("upload failed", "source", "user-upload", "severity", "warn", "code", 4001, "error", err.Error())
+		a.logger.Warn("upload failed", "source", "user-upload", "severity", "warn", "code", 4001, "ip", uploadClientIP(r), "user_id", user.ID, "error", err.Error())
 		helpers.WriteJSONError(w, http.StatusBadRequest, err.Error())
 		return
 	}
@@ -98,6 +118,7 @@ func (a *App) Upload(w http.ResponseWriter, r *http.Request) {
 		}
 	}
 	jobs.GenerateThumbnailsForBoxAsync(a.uploadService, a.logger, result.BoxID)
+	a.logger.Info("upload response sent", "source", "user-upload", "severity", "user_activity", "code", 2001, "ip", uploadClientIP(r), "user_id", user.ID, "box_id", result.BoxID, "files", len(files), "bytes", totalBytes, "admin", isAdminUpload)
 
 	if wantsJSON(r) {
 		helpers.WriteJSON(w, http.StatusCreated, result)
@@ -127,7 +148,7 @@ func (a *App) checkUploadPolicy(r *http.Request, user services.User, loggedIn bo
 		if err != nil {
 			return http.StatusInternalServerError, "upload usage could not be checked"
 		}
-		if usage.UploadedBytes+totalBytes > services.MegabytesToBytes(policy.DailyUploadMB) {
+		if policy.DailyUploadMB > 0 && usage.UploadedBytes+totalBytes > services.MegabytesToBytes(policy.DailyUploadMB) {
 			return http.StatusTooManyRequests, "anonymous daily upload limit reached"
 		}
 		if usage.UploadedBoxes+1 > policy.DailyBoxes {
@@ -150,7 +171,7 @@ func (a *App) checkUploadPolicy(r *http.Request, user services.User, loggedIn bo
 	if err != nil {
 		return http.StatusInternalServerError, "upload usage could not be checked"
 	}
-	if usage.UploadedBytes+totalBytes > services.MegabytesToBytes(policy.DailyUploadMB) {
+	if policy.DailyUploadMB > 0 && usage.UploadedBytes+totalBytes > services.MegabytesToBytes(policy.DailyUploadMB) {
 		return http.StatusTooManyRequests, "daily upload limit reached"
 	}
 	if usage.UploadedBoxes+1 > policy.DailyBoxes {
@@ -210,6 +231,9 @@ func (a *App) checkStorageBackendCapacity(backendID string, settings services.Up
 }
 
 func uploadParseLimit(policy services.EffectiveUploadPolicy, loggedIn bool, fallback int64) int64 {
+	if policy.MaxUploadMB < 0 {
+		return -1
+	}
 	if loggedIn && policy.MaxUploadMB <= 0 {
 		return fallback * 8
 	}
@@ -220,7 +244,10 @@ func uploadParseLimit(policy services.EffectiveUploadPolicy, loggedIn bool, fall
 }
 
 func uploadClientIP(r *http.Request) string {
-	return services.ClientIP(r.RemoteAddr, r.Header.Get("X-Forwarded-For"))
+	if ip, ok := services.ClientIPFromContext(r); ok {
+		return ip
+	}
+	return services.ClientIP(r.RemoteAddr, r.Header.Get("X-Forwarded-For"), r.Header.Get("X-Real-IP"), nil)
 }
 
 func uploadRateKey(r *http.Request, user services.User, loggedIn bool) string {

backend/libs/handlers/upload_stage3_test.go

@@ -179,6 +179,7 @@ func newTestApp(t *testing.T) (*App, func()) {
 	logger := slog.New(slog.NewTextHandler(io.Discard, nil))
 	cfg := config.Config{
 		AppName:       "warpbox.dev",
+		AppVersion:    "test",
 		BaseURL:       "http://example.test",
 		DataDir:       filepath.Join(root, "data"),
 		StaticDir:     staticDir,
@@ -197,7 +198,7 @@ func newTestApp(t *testing.T) (*App, func()) {
 	if err != nil {
 		t.Fatalf("NewUploadService returned error: %v", err)
 	}
-	renderer, err := web.NewRenderer(cfg.TemplateDir, cfg.AppName, cfg.BaseURL)
+	renderer, err := web.NewRenderer(cfg.TemplateDir, cfg.AppName, cfg.AppVersion, cfg.BaseURL)
 	if err != nil {
 		service.Close()
 		t.Fatalf("NewRenderer returned error: %v", err)
@@ -212,7 +213,12 @@ func newTestApp(t *testing.T) (*App, func()) {
 		service.Close()
 		t.Fatalf("NewSettingsService returned error: %v", err)
 	}
-	return NewApp(cfg, logger, renderer, service, authService, settingsService), func() {
+	banService, err := services.NewBanService(service.DB())
+	if err != nil {
+		service.Close()
+		t.Fatalf("NewBanService returned error: %v", err)
+	}
+	return NewApp(cfg, logger, renderer, service, authService, settingsService, banService), func() {
 		if err := service.Close(); err != nil {
 			t.Fatalf("Close returned error: %v", err)
 		}

backend/libs/httpserver/server.go

@@ -13,7 +13,7 @@ import (
 )
 
 func New(cfg config.Config, logger *slog.Logger) (*http.Server, error) {
-	renderer, err := web.NewRenderer(cfg.TemplateDir, cfg.AppName, cfg.BaseURL)
+	renderer, err := web.NewRenderer(cfg.TemplateDir, cfg.AppName, cfg.AppVersion, cfg.BaseURL)
 	if err != nil {
 		return nil, err
 	}
@@ -32,8 +32,13 @@ func New(cfg config.Config, logger *slog.Logger) (*http.Server, error) {
 		uploadService.Close()
 		return nil, err
 	}
-	stopJobs := jobs.StartAll(cfg, logger, uploadService)
-	app := handlers.NewApp(cfg, logger, renderer, uploadService, authService, settingsService)
+	banService, err := services.NewBanService(uploadService.DB())
+	if err != nil {
+		uploadService.Close()
+		return nil, err
+	}
+	stopJobs := jobs.StartAll(cfg, logger, uploadService, banService)
+	app := handlers.NewApp(cfg, logger, renderer, uploadService, authService, settingsService, banService)
 
 	router := http.NewServeMux()
 	app.RegisterRoutes(router)
@@ -45,6 +50,7 @@ func New(cfg config.Config, logger *slog.Logger) (*http.Server, error) {
 		middleware.SecurityHeaders,
 		middleware.Gzip,
 		middleware.Logger(logger),
+		middleware.Bans(logger, banService, cfg.TrustedProxies),
 	)
 
 	server := &http.Server{

backend/libs/jobs/cleanup.go

@@ -8,7 +8,7 @@ import (
 	"warpbox.dev/backend/libs/services"
 )
 
-func newCleanupJob(cfg config.Config, logger *slog.Logger, uploadService *services.UploadService) job {
+func newCleanupJob(cfg config.Config, logger *slog.Logger, uploadService *services.UploadService, banService *services.BanService) job {
 	return job{
 		name:     "cleanup",
 		enabled:  cfg.CleanupEnabled,
@@ -22,10 +22,24 @@ func newCleanupJob(cfg config.Config, logger *slog.Logger, uploadService *servic
 			if cleaned > 0 {
 				logger.Info("cleanup job complete", "source", "housekeeping", "severity", "user_activity", "code", 2202, "cleaned", cleaned)
 			}
+			if banService != nil {
+				cleanedEvents, err := banService.CleanupAbuseEvents(time.Now().UTC())
+				if err != nil {
+					logger.Warn("ban evidence cleanup failed", "source", "housekeeping", "severity", "warn", "code", 4203, "error", err.Error())
+					return
+				}
+				if cleanedEvents > 0 {
+					logger.Info("ban evidence cleaned", "source", "housekeeping", "severity", "user_activity", "code", 2203, "cleaned", cleanedEvents)
+				}
+			}
 		},
 	}
 }
 
+func RunCleanupNow(uploadService *services.UploadService, logger *slog.Logger) (int, error) {
+	return cleanupUnavailableBoxes(uploadService, logger)
+}
+
 func cleanupUnavailableBoxes(uploadService *services.UploadService, logger *slog.Logger) (int, error) {
 	boxes, err := uploadService.ListBoxes(0)
 	if err != nil {

backend/libs/jobs/jobs.go

@@ -16,14 +16,14 @@ type job struct {
 	run      func()
 }
 
-func StartAll(cfg config.Config, logger *slog.Logger, uploadService *services.UploadService) func() {
+func StartAll(cfg config.Config, logger *slog.Logger, uploadService *services.UploadService, banService *services.BanService) func() {
 	if !cfg.JobsEnabled {
 		logger.Info("background jobs disabled", "source", "jobs", "severity", "dev")
 		return func() {}
 	}
 
 	stops := []func(){
-		start(newCleanupJob(cfg, logger, uploadService), logger),
+		start(newCleanupJob(cfg, logger, uploadService, banService), logger),
 		start(newThumbnailsJob(cfg, logger, uploadService), logger),
 	}
 

backend/libs/jobs/thumbnails.go

@@ -20,7 +20,7 @@ import (
 	"warpbox.dev/backend/libs/services"
 )
 
-type thumbnailJobResult struct {
+type ThumbnailJobResult struct {
 	Scanned   int
 	Generated int
 	Failed    int
@@ -63,13 +63,17 @@ func newThumbnailsJob(cfg config.Config, logger *slog.Logger, uploadService *ser
 	}
 }
 
-func generateMissingThumbnails(uploadService *services.UploadService, logger *slog.Logger) (thumbnailJobResult, error) {
+func RunThumbnailsNow(uploadService *services.UploadService, logger *slog.Logger) (ThumbnailJobResult, error) {
+	return generateMissingThumbnails(uploadService, logger)
+}
+
+func generateMissingThumbnails(uploadService *services.UploadService, logger *slog.Logger) (ThumbnailJobResult, error) {
 	boxes, err := uploadService.ListBoxes(0)
 	if err != nil {
-		return thumbnailJobResult{}, err
+		return ThumbnailJobResult{}, err
 	}
 
-	var result thumbnailJobResult
+	var result ThumbnailJobResult
 	now := time.Now().UTC()
 	for _, box := range boxes {
 		if !box.ExpiresAt.After(now) {
@@ -88,8 +92,8 @@ func generateMissingThumbnails(uploadService *services.UploadService, logger *sl
 	return result, nil
 }
 
-func generateMissingThumbnailsForBox(uploadService *services.UploadService, logger *slog.Logger, box services.Box) (thumbnailJobResult, error) {
-	var result thumbnailJobResult
+func generateMissingThumbnailsForBox(uploadService *services.UploadService, logger *slog.Logger, box services.Box) (ThumbnailJobResult, error) {
+	var result ThumbnailJobResult
 	if !box.ExpiresAt.After(time.Now().UTC()) {
 		return result, nil
 	}

backend/libs/middleware/bans.go

@@ -0,0 +1,65 @@
+package middleware
+
+import (
+	"log/slog"
+	"net/http"
+	"time"
+
+	"warpbox.dev/backend/libs/services"
+)
+
+func Bans(logger *slog.Logger, bans *services.BanService, trustedProxies []string) Middleware {
+	return func(next http.Handler) http.Handler {
+		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+			ip := services.ClientIP(r.RemoteAddr, r.Header.Get("X-Forwarded-For"), r.Header.Get("X-Real-IP"), trustedProxies)
+			r = services.WithClientIP(r, ip)
+			now := time.Now().UTC()
+
+			if bans != nil {
+				if matched, ok, err := bans.Match(ip, now); err != nil {
+					logger.Error("ban match failed", "source", "ban", "severity", "error", "code", 5001, "ip", ip, "error", err.Error())
+				} else if ok {
+					logger.Warn("banned request blocked", "source", "ban", "severity", "warn", "code", 4030, "ip", ip, "ban_id", matched.Ban.ID, "target", matched.Ban.Normalized, "path", r.URL.Path)
+					w.Header().Set("Content-Type", "text/plain; charset=utf-8")
+					w.WriteHeader(http.StatusForbidden)
+					_, _ = w.Write([]byte("forbidden\n"))
+					return
+				}
+
+				if pattern, err := bans.MaliciousPattern(r.URL.Path); err != nil {
+					logger.Error("malicious path check failed", "source", "ban", "severity", "error", "code", 5002, "ip", ip, "error", err.Error())
+				} else if pattern != "" {
+					if result, err := bans.RecordAbuse(ip, services.AbuseKindMaliciousPath, r.URL.Path, banThreshold(bans, services.AbuseKindMaliciousPath), now); err != nil {
+						logger.Error("malicious path event failed", "source", "ban", "severity", "error", "code", 5003, "ip", ip, "path", r.URL.Path, "error", err.Error())
+					} else if result.Enabled {
+						logger.Warn("malicious path requested", "source", "ban", "severity", "warn", "code", 4302, "ip", ip, "path", r.URL.Path, "pattern", pattern, "count", result.Event.Count)
+						if result.Triggered {
+							logger.Warn("ip auto-banned for malicious path", "source", "ban", "severity", "warn", "code", 4303, "ip", ip, "ban_id", result.Ban.ID, "path", r.URL.Path)
+							w.Header().Set("Content-Type", "text/plain; charset=utf-8")
+							w.WriteHeader(http.StatusForbidden)
+							_, _ = w.Write([]byte("forbidden\n"))
+							return
+						}
+					}
+				}
+			}
+
+			next.ServeHTTP(w, r)
+		})
+	}
+}
+
+func banThreshold(bans *services.BanService, kind string) int {
+	settings, err := bans.Settings()
+	if err != nil {
+		return 0
+	}
+	switch kind {
+	case services.AbuseKindAdminLogin:
+		return settings.AdminLoginFailureThreshold
+	case services.AbuseKindUserLogin:
+		return settings.UserLoginFailureThreshold
+	default:
+		return settings.MaliciousPathThreshold
+	}
+}

backend/libs/middleware/bans_test.go

@@ -0,0 +1,99 @@
+package middleware
+
+import (
+	"io"
+	"log/slog"
+	"net/http"
+	"net/http/httptest"
+	"path/filepath"
+	"testing"
+	"time"
+
+	"warpbox.dev/backend/libs/services"
+)
+
+func TestBansMiddlewareBlocksActiveBan(t *testing.T) {
+	bans := newMiddlewareBanService(t)
+	if _, err := bans.CreateManualBan("203.0.113.20", "test", "admin", time.Now().UTC().Add(time.Hour)); err != nil {
+		t.Fatalf("CreateManualBan returned error: %v", err)
+	}
+	handler := Chain(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		t.Fatal("next handler should not be called")
+	}), Bans(slog.New(slog.NewTextHandler(io.Discard, nil)), bans, nil))
+
+	request := httptest.NewRequest(http.MethodGet, "/", nil)
+	request.RemoteAddr = "127.0.0.1:6070"
+	request.Header.Set("X-Forwarded-For", "203.0.113.20")
+	response := httptest.NewRecorder()
+	handler.ServeHTTP(response, request)
+
+	if response.Code != http.StatusForbidden || response.Body.String() != "forbidden\n" {
+		t.Fatalf("blocked response = %d %q", response.Code, response.Body.String())
+	}
+}
+
+func TestBansMiddlewareAllowsNonBannedIP(t *testing.T) {
+	bans := newMiddlewareBanService(t)
+	called := false
+	handler := Chain(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		called = true
+		_, _ = io.WriteString(w, "ok")
+	}), Bans(slog.New(slog.NewTextHandler(io.Discard, nil)), bans, nil))
+
+	request := httptest.NewRequest(http.MethodGet, "/", nil)
+	request.RemoteAddr = "203.0.113.21:6070"
+	response := httptest.NewRecorder()
+	handler.ServeHTTP(response, request)
+
+	if !called || response.Code != http.StatusOK {
+		t.Fatalf("allowed response = called %v code %d", called, response.Code)
+	}
+}
+
+func TestBansMiddlewareAutoBansMaliciousPaths(t *testing.T) {
+	bans := newMiddlewareBanService(t)
+	settings, err := bans.Settings()
+	if err != nil {
+		t.Fatalf("Settings returned error: %v", err)
+	}
+	settings.AutoBanEnabled = true
+	settings.MaliciousPathThreshold = 3
+	if err := bans.UpdateSettings(settings); err != nil {
+		t.Fatalf("UpdateSettings returned error: %v", err)
+	}
+	handler := Chain(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		http.NotFound(w, r)
+	}), Bans(slog.New(slog.NewTextHandler(io.Discard, nil)), bans, nil))
+
+	for i := 0; i < 3; i++ {
+		request := httptest.NewRequest(http.MethodGet, "/.env", nil)
+		request.RemoteAddr = "203.0.113.22:6070"
+		response := httptest.NewRecorder()
+		handler.ServeHTTP(response, request)
+		if i < 2 && response.Code == http.StatusForbidden {
+			t.Fatalf("request %d blocked before threshold", i+1)
+		}
+		if i == 2 && response.Code != http.StatusForbidden {
+			t.Fatalf("request 3 status = %d, want forbidden", response.Code)
+		}
+	}
+}
+
+func newMiddlewareBanService(t *testing.T) *services.BanService {
+	t.Helper()
+	root := t.TempDir()
+	upload, err := services.NewUploadService(1024*1024, filepath.Join(root, "data"), "http://example.test", slog.Default())
+	if err != nil {
+		t.Fatalf("NewUploadService returned error: %v", err)
+	}
+	t.Cleanup(func() {
+		if err := upload.Close(); err != nil {
+			t.Fatalf("Close returned error: %v", err)
+		}
+	})
+	bans, err := services.NewBanService(upload.DB())
+	if err != nil {
+		t.Fatalf("NewBanService returned error: %v", err)
+	}
+	return bans
+}

backend/libs/services/auth.go

@@ -25,6 +25,15 @@ var (
 	sessionsBucket    = []byte("sessions")
 	invitesBucket     = []byte("invites")
 	collectionsBucket = []byte("collections")
+	apiTokensBucket   = []byte("api_tokens")
+)
+
+// apiTokenPrefix marks raw API tokens so clients and logs can recognise them.
+const apiTokenPrefix = "wbx_"
+
+var (
+	ErrTokenInvalid  = errors.New("api token is invalid")
+	ErrTokenNotFound = errors.New("api token not found")
 )
 
 const (
@@ -111,6 +120,23 @@ type Collection struct {
 	UpdatedAt time.Time `json:"updatedAt"`
 }
 
+// APIToken is a long-lived personal access token. Only the SHA-256 hash of the
+// secret is stored; the plaintext is shown to the user exactly once at creation.
+type APIToken struct {
+	ID         string     `json:"id"`
+	UserID     string     `json:"userId"`
+	Name       string     `json:"name"`
+	TokenHash  string     `json:"tokenHash"`
+	CreatedAt  time.Time  `json:"createdAt"`
+	LastUsedAt *time.Time `json:"lastUsedAt,omitempty"`
+}
+
+// APITokenResult carries the one-time plaintext alongside the stored token.
+type APITokenResult struct {
+	Token     APIToken
+	Plaintext string
+}
+
 type InviteResult struct {
 	Invite Invite
 	URL    string
@@ -120,7 +146,7 @@ type InviteResult struct {
 func NewAuthService(db *bbolt.DB, baseURL string) (*AuthService, error) {
 	service := &AuthService{db: db, baseURL: strings.TrimRight(baseURL, "/")}
 	err := db.Update(func(tx *bbolt.Tx) error {
-		for _, bucket := range [][]byte{usersBucket, userEmailsBucket, sessionsBucket, invitesBucket, collectionsBucket} {
+		for _, bucket := range [][]byte{usersBucket, userEmailsBucket, sessionsBucket, invitesBucket, collectionsBucket, apiTokensBucket} {
 			if _, err := tx.CreateBucketIfNotExists(bucket); err != nil {
 				return err
 			}
@@ -225,6 +251,131 @@ func (s *AuthService) Logout(raw string) error {
 	})
 }
 
+// CreateAPIToken mints a new personal access token for the user. The returned
+// plaintext is the only time the secret is available; only its hash is stored.
+func (s *AuthService) CreateAPIToken(userID, name string) (APITokenResult, error) {
+	if userID == "" {
+		return APITokenResult{}, fmt.Errorf("user is required")
+	}
+	name = strings.TrimSpace(name)
+	if name == "" {
+		name = "Untitled token"
+	}
+	if len(name) > 80 {
+		name = name[:80]
+	}
+
+	secret := randomID(32)
+	token := APIToken{
+		ID:        randomID(12),
+		UserID:    userID,
+		Name:      name,
+		TokenHash: apiTokenHash(secret),
+		CreatedAt: time.Now().UTC(),
+	}
+	if err := s.saveAPIToken(token); err != nil {
+		return APITokenResult{}, err
+	}
+	plaintext := apiTokenPrefix + token.ID + "." + secret
+	return APITokenResult{Token: token, Plaintext: plaintext}, nil
+}
+
+// ListAPITokens returns the user's tokens, newest first.
+func (s *AuthService) ListAPITokens(userID string) ([]APIToken, error) {
+	tokens := make([]APIToken, 0)
+	err := s.db.View(func(tx *bbolt.Tx) error {
+		return tx.Bucket(apiTokensBucket).ForEach(func(_, data []byte) error {
+			var token APIToken
+			if err := json.Unmarshal(data, &token); err != nil {
+				return err
+			}
+			if token.UserID == userID {
+				tokens = append(tokens, token)
+			}
+			return nil
+		})
+	})
+	if err != nil {
+		return nil, err
+	}
+	sort.Slice(tokens, func(i, j int) bool {
+		return tokens[i].CreatedAt.After(tokens[j].CreatedAt)
+	})
+	return tokens, nil
+}
+
+// DeleteAPIToken removes a token, but only if it belongs to the given user.
+func (s *AuthService) DeleteAPIToken(userID, tokenID string) error {
+	if userID == "" || tokenID == "" {
+		return ErrTokenNotFound
+	}
+	return s.db.Update(func(tx *bbolt.Tx) error {
+		bucket := tx.Bucket(apiTokensBucket)
+		data := bucket.Get([]byte(tokenID))
+		if data == nil {
+			return ErrTokenNotFound
+		}
+		var token APIToken
+		if err := json.Unmarshal(data, &token); err != nil {
+			return err
+		}
+		if token.UserID != userID {
+			return ErrTokenNotFound
+		}
+		return bucket.Delete([]byte(tokenID))
+	})
+}
+
+// UserForAPIToken resolves a raw bearer token to its owning user. It records
+// last-used time on a best-effort basis. The user must exist and be enabled.
+func (s *AuthService) UserForAPIToken(raw string) (User, error) {
+	raw = strings.TrimSpace(raw)
+	raw = strings.TrimPrefix(raw, apiTokenPrefix)
+	tokenID, secret, ok := strings.Cut(raw, ".")
+	if !ok || tokenID == "" || secret == "" {
+		return User{}, ErrTokenInvalid
+	}
+
+	var token APIToken
+	err := s.db.View(func(tx *bbolt.Tx) error {
+		data := tx.Bucket(apiTokensBucket).Get([]byte(tokenID))
+		if data == nil {
+			return ErrTokenInvalid
+		}
+		return json.Unmarshal(data, &token)
+	})
+	if err != nil {
+		return User{}, ErrTokenInvalid
+	}
+	if subtle.ConstantTimeCompare([]byte(apiTokenHash(secret)), []byte(token.TokenHash)) != 1 {
+		return User{}, ErrTokenInvalid
+	}
+
+	user, err := s.UserByID(token.UserID)
+	if err != nil {
+		return User{}, ErrTokenInvalid
+	}
+	if user.Status != UserStatusActive {
+		return User{}, ErrUserDisabled
+	}
+
+	now := time.Now().UTC()
+	token.LastUsedAt = &now
+	_ = s.saveAPIToken(token)
+
+	return user, nil
+}
+
+func (s *AuthService) saveAPIToken(token APIToken) error {
+	return s.db.Update(func(tx *bbolt.Tx) error {
+		data, err := json.Marshal(token)
+		if err != nil {
+			return err
+		}
+		return tx.Bucket(apiTokensBucket).Put([]byte(token.ID), data)
+	})
+}
+
 func (s *AuthService) CreateInvite(email, role, createdBy string, expiresIn time.Duration) (InviteResult, error) {
 	email, err := normalizeEmail(email)
 	if err != nil {
@@ -673,6 +824,11 @@ func tokenHash(token string) string {
 	return hex.EncodeToString(sum[:])
 }
 
+func apiTokenHash(secret string) string {
+	sum := sha256.Sum256([]byte("warpbox-api-token:" + secret))
+	return hex.EncodeToString(sum[:])
+}
+
 func HashPassword(password string) string {
 	salt := make([]byte, 16)
 	if _, err := rand.Read(salt); err != nil {
@@ -700,11 +856,11 @@ func VerifyPasswordHash(encoded, password string) bool {
 }
 
 func validateUserPolicy(policy UserPolicy) error {
-	if policy.MaxUploadMB != nil && *policy.MaxUploadMB < 0 {
-		return fmt.Errorf("max upload override cannot be negative")
+	if policy.MaxUploadMB != nil && *policy.MaxUploadMB < 0 && *policy.MaxUploadMB != -1 {
+		return fmt.Errorf("max upload override must be positive or -1 for unlimited")
 	}
-	if policy.DailyUploadMB != nil && *policy.DailyUploadMB <= 0 {
-		return fmt.Errorf("daily upload override must be positive")
+	if policy.DailyUploadMB != nil && ((*policy.DailyUploadMB < 0 && *policy.DailyUploadMB != -1) || *policy.DailyUploadMB == 0) {
+		return fmt.Errorf("daily upload override must be positive or -1 for unlimited")
 	}
 	if policy.StorageQuotaMB != nil && *policy.StorageQuotaMB < 0 {
 		return fmt.Errorf("storage quota override cannot be negative")

backend/libs/services/auth_test.go

@@ -3,6 +3,7 @@ package services
 import (
 	"log/slog"
 	"path/filepath"
+	"strings"
 	"testing"
 	"time"
 )
@@ -103,6 +104,127 @@ func TestInviteAcceptsOnceAndResetChangesPassword(t *testing.T) {
 	}
 }
 
+func TestAPITokenLifecycle(t *testing.T) {
+	auth := newTestAuthService(t)
+	user, err := auth.CreateBootstrapUser("daniel", "daniel@example.test", "password123")
+	if err != nil {
+		t.Fatalf("CreateBootstrapUser returned error: %v", err)
+	}
+
+	result, err := auth.CreateAPIToken(user.ID, "CLI laptop")
+	if err != nil {
+		t.Fatalf("CreateAPIToken returned error: %v", err)
+	}
+	if result.Plaintext == "" || !strings.HasPrefix(result.Plaintext, apiTokenPrefix) {
+		t.Fatalf("plaintext = %q, want %q prefix", result.Plaintext, apiTokenPrefix)
+	}
+	// The secret must never be stored in plaintext — only its hash.
+	if strings.Contains(result.Token.TokenHash, result.Plaintext) || result.Token.TokenHash == result.Plaintext {
+		t.Fatalf("stored token hash leaks the plaintext secret")
+	}
+
+	resolved, err := auth.UserForAPIToken(result.Plaintext)
+	if err != nil {
+		t.Fatalf("UserForAPIToken returned error: %v", err)
+	}
+	if resolved.ID != user.ID {
+		t.Fatalf("resolved user = %q, want %q", resolved.ID, user.ID)
+	}
+
+	tokens, err := auth.ListAPITokens(user.ID)
+	if err != nil {
+		t.Fatalf("ListAPITokens returned error: %v", err)
+	}
+	if len(tokens) != 1 {
+		t.Fatalf("token count = %d, want 1", len(tokens))
+	}
+	if tokens[0].Name != "CLI laptop" {
+		t.Fatalf("token name = %q, want %q", tokens[0].Name, "CLI laptop")
+	}
+	if tokens[0].LastUsedAt == nil {
+		t.Fatalf("LastUsedAt not recorded after UserForAPIToken")
+	}
+
+	if _, err := auth.UserForAPIToken(result.Plaintext + "tampered"); err == nil {
+		t.Fatalf("UserForAPIToken accepted a tampered token")
+	}
+	if _, err := auth.UserForAPIToken("wbx_deadbeef.nope"); err == nil {
+		t.Fatalf("UserForAPIToken accepted an unknown token")
+	}
+
+	if err := auth.DeleteAPIToken(user.ID, tokens[0].ID); err != nil {
+		t.Fatalf("DeleteAPIToken returned error: %v", err)
+	}
+	if _, err := auth.UserForAPIToken(result.Plaintext); err == nil {
+		t.Fatalf("deleted token still resolved")
+	}
+	remaining, err := auth.ListAPITokens(user.ID)
+	if err != nil {
+		t.Fatalf("ListAPITokens returned error: %v", err)
+	}
+	if len(remaining) != 0 {
+		t.Fatalf("token count after delete = %d, want 0", len(remaining))
+	}
+}
+
+func TestAPITokenScopedToOwnerAndDisabledUser(t *testing.T) {
+	auth := newTestAuthService(t)
+	owner, err := auth.CreateBootstrapUser("owner", "owner@example.test", "password123")
+	if err != nil {
+		t.Fatalf("CreateBootstrapUser returned error: %v", err)
+	}
+	invite, err := auth.CreateInvite("other@example.test", UserRoleUser, owner.ID, time.Hour)
+	if err != nil {
+		t.Fatalf("CreateInvite returned error: %v", err)
+	}
+	other, err := auth.AcceptInvite(invite.Token, "other", "password123")
+	if err != nil {
+		t.Fatalf("AcceptInvite returned error: %v", err)
+	}
+
+	result, err := auth.CreateAPIToken(owner.ID, "owner token")
+	if err != nil {
+		t.Fatalf("CreateAPIToken returned error: %v", err)
+	}
+	tokens, err := auth.ListAPITokens(owner.ID)
+	if err != nil {
+		t.Fatalf("ListAPITokens returned error: %v", err)
+	}
+
+	// Another user cannot delete tokens they do not own.
+	if err := auth.DeleteAPIToken(other.ID, tokens[0].ID); err == nil {
+		t.Fatalf("DeleteAPIToken allowed deletion across users")
+	}
+
+	// A disabled owner cannot authenticate with their token.
+	if err := auth.DisableUser(owner.ID, true); err != nil {
+		t.Fatalf("DisableUser returned error: %v", err)
+	}
+	if _, err := auth.UserForAPIToken(result.Plaintext); err == nil {
+		t.Fatalf("disabled user token still resolved")
+	}
+}
+
+func TestUserPolicyAllowsNegativeOneForUnlimitedUploadLimits(t *testing.T) {
+	auth := newTestAuthService(t)
+	user, err := auth.CreateBootstrapUser("daniel", "daniel@example.test", "password123")
+	if err != nil {
+		t.Fatalf("CreateBootstrapUser returned error: %v", err)
+	}
+
+	unlimited := -1.0
+	if err := auth.SetUserPolicy(user.ID, UserPolicy{MaxUploadMB: &unlimited, DailyUploadMB: &unlimited}); err != nil {
+		t.Fatalf("SetUserPolicy rejected -1 unlimited upload limits: %v", err)
+	}
+	updated, err := auth.UserByID(user.ID)
+	if err != nil {
+		t.Fatalf("UserByID returned error: %v", err)
+	}
+	if updated.Policy.MaxUploadMB == nil || *updated.Policy.MaxUploadMB != -1 || updated.Policy.DailyUploadMB == nil || *updated.Policy.DailyUploadMB != -1 {
+		t.Fatalf("unlimited policy was not persisted: %+v", updated.Policy)
+	}
+}
+
 func newTestAuthService(t *testing.T) *AuthService {
 	t.Helper()
 	root := t.TempDir()

backend/libs/services/bans.go

@@ -0,0 +1,545 @@
+package services
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net"
+	"sort"
+	"strings"
+	"time"
+
+	"go.etcd.io/bbolt"
+)
+
+var (
+	bansBucket          = []byte("bans")
+	abuseEventsBucket   = []byte("abuse_events")
+	banRulesBucket      = []byte("ban_rules")
+	banSettingsBucket   = []byte("ban_settings")
+	banSettingsKey      = []byte("settings")
+	defaultBanRulesSeed = []byte("default_rules_seeded")
+)
+
+const (
+	BanSourceManual = "manual"
+	BanSourceAuto   = "auto"
+
+	AbuseKindMaliciousPath = "malicious_path"
+	AbuseKindAdminLogin    = "admin_login_failure"
+	AbuseKindUserLogin     = "user_login_failure"
+)
+
+var defaultMaliciousPathRules = []string{
+	"/wp-admin",
+	"/.env",
+	"/.git/config",
+	"/phpmyadmin",
+	"/wp-login.php",
+	"/xmlrpc.php",
+	"/config.php",
+	"/vendor/phpunit",
+	".env",
+	"backup",
+	"dump.sql",
+}
+
+var ErrBanNotFound = errors.New("ban not found")
+
+type BanService struct {
+	db *bbolt.DB
+}
+
+type BanSettings struct {
+	AutoBanEnabled             bool `json:"autoBanEnabled"`
+	AutoBanDurationHours       int  `json:"autoBanDurationHours"`
+	MaliciousPathThreshold     int  `json:"maliciousPathThreshold"`
+	AdminLoginFailureThreshold int  `json:"adminLoginFailureThreshold"`
+	UserLoginFailureThreshold  int  `json:"userLoginFailureThreshold"`
+	AbuseWindowHours           int  `json:"abuseWindowHours"`
+}
+
+type BanRecord struct {
+	ID            string     `json:"id"`
+	Target        string     `json:"target"`
+	Normalized    string     `json:"normalized"`
+	Reason        string     `json:"reason"`
+	Source        string     `json:"source"`
+	CreatedBy     string     `json:"createdBy,omitempty"`
+	CreatedAt     time.Time  `json:"createdAt"`
+	UpdatedAt     time.Time  `json:"updatedAt"`
+	ExpiresAt     time.Time  `json:"expiresAt"`
+	UnbannedAt    *time.Time `json:"unbannedAt,omitempty"`
+	LastMatchedAt *time.Time `json:"lastMatchedAt,omitempty"`
+}
+
+type BanRule struct {
+	ID        string    `json:"id"`
+	Pattern   string    `json:"pattern"`
+	Enabled   bool      `json:"enabled"`
+	CreatedAt time.Time `json:"createdAt"`
+	UpdatedAt time.Time `json:"updatedAt"`
+}
+
+type AbuseEvent struct {
+	Key       string    `json:"key"`
+	IP        string    `json:"ip"`
+	Kind      string    `json:"kind"`
+	Count     int       `json:"count"`
+	FirstSeen time.Time `json:"firstSeen"`
+	LastSeen  time.Time `json:"lastSeen"`
+	Detail    string    `json:"detail,omitempty"`
+}
+
+type MatchedBan struct {
+	Ban BanRecord
+	IP  string
+}
+
+type AbuseResult struct {
+	Event     AbuseEvent
+	Ban       BanRecord
+	Triggered bool
+	Enabled   bool
+}
+
+func NewBanService(db *bbolt.DB) (*BanService, error) {
+	service := &BanService{db: db}
+	err := db.Update(func(tx *bbolt.Tx) error {
+		for _, bucket := range [][]byte{bansBucket, abuseEventsBucket, banRulesBucket, banSettingsBucket} {
+			if _, err := tx.CreateBucketIfNotExists(bucket); err != nil {
+				return err
+			}
+		}
+		if tx.Bucket(banSettingsBucket).Get(banSettingsKey) == nil {
+			data, err := json.Marshal(DefaultBanSettings())
+			if err != nil {
+				return err
+			}
+			if err := tx.Bucket(banSettingsBucket).Put(banSettingsKey, data); err != nil {
+				return err
+			}
+		}
+		rules := tx.Bucket(banRulesBucket)
+		if rules.Get(defaultBanRulesSeed) == nil {
+			now := time.Now().UTC()
+			for _, pattern := range defaultMaliciousPathRules {
+				rule := BanRule{ID: randomID(10), Pattern: pattern, Enabled: true, CreatedAt: now, UpdatedAt: now}
+				data, err := json.Marshal(rule)
+				if err != nil {
+					return err
+				}
+				if err := rules.Put([]byte(rule.ID), data); err != nil {
+					return err
+				}
+			}
+			if err := rules.Put(defaultBanRulesSeed, []byte("1")); err != nil {
+				return err
+			}
+		}
+		return nil
+	})
+	return service, err
+}
+
+func DefaultBanSettings() BanSettings {
+	return BanSettings{
+		AutoBanEnabled:             false,
+		AutoBanDurationHours:       24,
+		MaliciousPathThreshold:     3,
+		AdminLoginFailureThreshold: 10,
+		UserLoginFailureThreshold:  30,
+		AbuseWindowHours:           24,
+	}
+}
+
+func (s *BanService) Settings() (BanSettings, error) {
+	settings := DefaultBanSettings()
+	err := s.db.View(func(tx *bbolt.Tx) error {
+		data := tx.Bucket(banSettingsBucket).Get(banSettingsKey)
+		if data == nil {
+			return nil
+		}
+		if err := json.Unmarshal(data, &settings); err != nil {
+			return err
+		}
+		settings = withBanSettingDefaults(settings)
+		return nil
+	})
+	if err != nil {
+		return BanSettings{}, err
+	}
+	return settings, nil
+}
+
+func (s *BanService) UpdateSettings(settings BanSettings) error {
+	settings = withBanSettingDefaults(settings)
+	if settings.AutoBanDurationHours <= 0 || settings.MaliciousPathThreshold <= 0 ||
+		settings.AdminLoginFailureThreshold <= 0 || settings.UserLoginFailureThreshold <= 0 ||
+		settings.AbuseWindowHours <= 0 {
+		return fmt.Errorf("ban settings must be positive")
+	}
+	data, err := json.Marshal(settings)
+	if err != nil {
+		return err
+	}
+	return s.db.Update(func(tx *bbolt.Tx) error {
+		return tx.Bucket(banSettingsBucket).Put(banSettingsKey, data)
+	})
+}
+
+func withBanSettingDefaults(settings BanSettings) BanSettings {
+	defaults := DefaultBanSettings()
+	if settings.AutoBanDurationHours <= 0 {
+		settings.AutoBanDurationHours = defaults.AutoBanDurationHours
+	}
+	if settings.MaliciousPathThreshold <= 0 {
+		settings.MaliciousPathThreshold = defaults.MaliciousPathThreshold
+	}
+	if settings.AdminLoginFailureThreshold <= 0 {
+		settings.AdminLoginFailureThreshold = defaults.AdminLoginFailureThreshold
+	}
+	if settings.UserLoginFailureThreshold <= 0 {
+		settings.UserLoginFailureThreshold = defaults.UserLoginFailureThreshold
+	}
+	if settings.AbuseWindowHours <= 0 {
+		settings.AbuseWindowHours = defaults.AbuseWindowHours
+	}
+	return settings
+}
+
+func (s *BanService) CreateManualBan(target, reason, createdBy string, expiresAt time.Time) (BanRecord, error) {
+	return s.createBan(target, reason, BanSourceManual, createdBy, expiresAt, time.Now().UTC())
+}
+
+func (s *BanService) createBan(target, reason, source, createdBy string, expiresAt, now time.Time) (BanRecord, error) {
+	normalized, err := NormalizeBanTarget(target)
+	if err != nil {
+		return BanRecord{}, err
+	}
+	reason = strings.TrimSpace(reason)
+	if reason == "" {
+		return BanRecord{}, fmt.Errorf("ban reason is required")
+	}
+	if !expiresAt.After(now) {
+		return BanRecord{}, fmt.Errorf("ban expiration must be in the future")
+	}
+	record := BanRecord{
+		ID:         randomID(12),
+		Target:     strings.TrimSpace(target),
+		Normalized: normalized,
+		Reason:     reason,
+		Source:     source,
+		CreatedBy:  createdBy,
+		CreatedAt:  now,
+		UpdatedAt:  now,
+		ExpiresAt:  expiresAt.UTC(),
+	}
+	data, err := json.Marshal(record)
+	if err != nil {
+		return BanRecord{}, err
+	}
+	err = s.db.Update(func(tx *bbolt.Tx) error {
+		return tx.Bucket(bansBucket).Put([]byte(record.ID), data)
+	})
+	return record, err
+}
+
+func NormalizeBanTarget(target string) (string, error) {
+	target = strings.TrimSpace(target)
+	if target == "" {
+		return "", fmt.Errorf("ban target is required")
+	}
+	if strings.Contains(target, "/") {
+		_, network, err := net.ParseCIDR(target)
+		if err != nil {
+			return "", fmt.Errorf("invalid CIDR target")
+		}
+		return network.String(), nil
+	}
+	ip := net.ParseIP(target)
+	if ip == nil {
+		return "", fmt.Errorf("invalid IP target")
+	}
+	return ip.String(), nil
+}
+
+func (s *BanService) ListBans() ([]BanRecord, error) {
+	records := []BanRecord{}
+	err := s.db.View(func(tx *bbolt.Tx) error {
+		return tx.Bucket(bansBucket).ForEach(func(_, value []byte) error {
+			var record BanRecord
+			if err := json.Unmarshal(value, &record); err != nil {
+				return err
+			}
+			records = append(records, record)
+			return nil
+		})
+	})
+	sort.Slice(records, func(i, j int) bool {
+		return records[i].CreatedAt.After(records[j].CreatedAt)
+	})
+	return records, err
+}
+
+func (s *BanService) Unban(id string, now time.Time) error {
+	id = strings.TrimSpace(id)
+	return s.db.Update(func(tx *bbolt.Tx) error {
+		bucket := tx.Bucket(bansBucket)
+		data := bucket.Get([]byte(id))
+		if data == nil {
+			return ErrBanNotFound
+		}
+		var record BanRecord
+		if err := json.Unmarshal(data, &record); err != nil {
+			return err
+		}
+		now = now.UTC()
+		record.UnbannedAt = &now
+		record.UpdatedAt = now
+		next, err := json.Marshal(record)
+		if err != nil {
+			return err
+		}
+		return bucket.Put([]byte(id), next)
+	})
+}
+
+func (s *BanService) Match(ip string, now time.Time) (MatchedBan, bool, error) {
+	parsed := net.ParseIP(strings.TrimSpace(ip))
+	if parsed == nil {
+		return MatchedBan{}, false, nil
+	}
+	now = now.UTC()
+	var matched BanRecord
+	err := s.db.Update(func(tx *bbolt.Tx) error {
+		bucket := tx.Bucket(bansBucket)
+		return bucket.ForEach(func(key, value []byte) error {
+			if matched.ID != "" {
+				return nil
+			}
+			var record BanRecord
+			if err := json.Unmarshal(value, &record); err != nil {
+				return err
+			}
+			if !record.Active(now) || !banTargetMatches(record.Normalized, parsed) {
+				return nil
+			}
+			record.LastMatchedAt = &now
+			record.UpdatedAt = now
+			next, err := json.Marshal(record)
+			if err != nil {
+				return err
+			}
+			if err := bucket.Put(key, next); err != nil {
+				return err
+			}
+			matched = record
+			return nil
+		})
+	})
+	return MatchedBan{Ban: matched, IP: ip}, matched.ID != "", err
+}
+
+func (r BanRecord) Active(now time.Time) bool {
+	return r.UnbannedAt == nil && r.ExpiresAt.After(now.UTC())
+}
+
+func (r BanRecord) Status(now time.Time) string {
+	switch {
+	case r.UnbannedAt != nil:
+		return "unbanned"
+	case !r.ExpiresAt.After(now.UTC()):
+		return "expired"
+	default:
+		return "active"
+	}
+}
+
+func banTargetMatches(target string, ip net.IP) bool {
+	if strings.Contains(target, "/") {
+		if _, network, err := net.ParseCIDR(target); err == nil {
+			return network.Contains(ip)
+		}
+		return false
+	}
+	targetIP := net.ParseIP(target)
+	return targetIP != nil && targetIP.Equal(ip)
+}
+
+func (s *BanService) ListRules() ([]BanRule, error) {
+	rules := []BanRule{}
+	err := s.db.View(func(tx *bbolt.Tx) error {
+		return tx.Bucket(banRulesBucket).ForEach(func(key, value []byte) error {
+			if string(key) == string(defaultBanRulesSeed) {
+				return nil
+			}
+			var rule BanRule
+			if err := json.Unmarshal(value, &rule); err != nil {
+				return err
+			}
+			rules = append(rules, rule)
+			return nil
+		})
+	})
+	sort.Slice(rules, func(i, j int) bool {
+		return strings.ToLower(rules[i].Pattern) < strings.ToLower(rules[j].Pattern)
+	})
+	return rules, err
+}
+
+func (s *BanService) SaveRules(patterns []string, now time.Time) error {
+	now = now.UTC()
+	return s.db.Update(func(tx *bbolt.Tx) error {
+		bucket := tx.Bucket(banRulesBucket)
+		deleteKeys := [][]byte{}
+		if err := bucket.ForEach(func(key, _ []byte) error {
+			if string(key) == string(defaultBanRulesSeed) {
+				return nil
+			}
+			deleteKeys = append(deleteKeys, append([]byte(nil), key...))
+			return nil
+		}); err != nil {
+			return err
+		}
+		for _, key := range deleteKeys {
+			if err := bucket.Delete(key); err != nil {
+				return err
+			}
+		}
+		seen := map[string]bool{}
+		for _, pattern := range patterns {
+			pattern = strings.TrimSpace(pattern)
+			if pattern == "" || seen[strings.ToLower(pattern)] {
+				continue
+			}
+			seen[strings.ToLower(pattern)] = true
+			rule := BanRule{ID: randomID(10), Pattern: pattern, Enabled: true, CreatedAt: now, UpdatedAt: now}
+			data, err := json.Marshal(rule)
+			if err != nil {
+				return err
+			}
+			if err := bucket.Put([]byte(rule.ID), data); err != nil {
+				return err
+			}
+		}
+		return nil
+	})
+}
+
+func (s *BanService) DeleteRule(id string) error {
+	return s.db.Update(func(tx *bbolt.Tx) error {
+		return tx.Bucket(banRulesBucket).Delete([]byte(strings.TrimSpace(id)))
+	})
+}
+
+func (s *BanService) MaliciousPattern(path string) (string, error) {
+	if shouldSkipMaliciousPath(path) {
+		return "", nil
+	}
+	rules, err := s.ListRules()
+	if err != nil {
+		return "", err
+	}
+	lowerPath := strings.ToLower(path)
+	for _, rule := range rules {
+		if rule.Enabled && strings.Contains(lowerPath, strings.ToLower(rule.Pattern)) {
+			return rule.Pattern, nil
+		}
+	}
+	return "", nil
+}
+
+func shouldSkipMaliciousPath(path string) bool {
+	return path == "/health" || path == "/healthz" || path == "/api/v1/health" || strings.HasPrefix(path, "/static/")
+}
+
+func (s *BanService) RecordAbuse(ip, kind, detail string, threshold int, now time.Time) (AbuseResult, error) {
+	settings, err := s.Settings()
+	if err != nil {
+		return AbuseResult{}, err
+	}
+	if !settings.AutoBanEnabled {
+		return AbuseResult{Enabled: false}, nil
+	}
+	if threshold <= 0 {
+		return AbuseResult{Enabled: true}, nil
+	}
+	now = now.UTC()
+	window := time.Duration(settings.AbuseWindowHours) * time.Hour
+	key := abuseKey(ip, kind)
+	var event AbuseEvent
+	var triggered bool
+	var ban BanRecord
+	err = s.db.Update(func(tx *bbolt.Tx) error {
+		bucket := tx.Bucket(abuseEventsBucket)
+		data := bucket.Get([]byte(key))
+		if data != nil {
+			if err := json.Unmarshal(data, &event); err != nil {
+				return err
+			}
+		}
+		if data == nil || now.Sub(event.FirstSeen) > window {
+			event = AbuseEvent{Key: key, IP: ip, Kind: kind, FirstSeen: now}
+		}
+		event.Count++
+		event.LastSeen = now
+		event.Detail = detail
+		next, err := json.Marshal(event)
+		if err != nil {
+			return err
+		}
+		if err := bucket.Put([]byte(key), next); err != nil {
+			return err
+		}
+		triggered = event.Count >= threshold
+		return nil
+	})
+	if err != nil || !triggered {
+		return AbuseResult{Event: event, Triggered: false, Enabled: true}, err
+	}
+	reason := fmt.Sprintf("%s threshold reached: %s", strings.ReplaceAll(kind, "_", " "), detail)
+	ban, err = s.createBan(ip, reason, BanSourceAuto, "", now.Add(time.Duration(settings.AutoBanDurationHours)*time.Hour), now)
+	if err != nil {
+		return AbuseResult{}, err
+	}
+	return AbuseResult{Event: event, Ban: ban, Triggered: true, Enabled: true}, nil
+}
+
+func (s *BanService) CleanupAbuseEvents(now time.Time) (int, error) {
+	settings, err := s.Settings()
+	if err != nil {
+		return 0, err
+	}
+	cutoff := now.UTC().Add(-time.Duration(settings.AbuseWindowHours) * time.Hour)
+	cleaned := 0
+	err = s.db.Update(func(tx *bbolt.Tx) error {
+		bucket := tx.Bucket(abuseEventsBucket)
+		deleteKeys := [][]byte{}
+		if err := bucket.ForEach(func(key, value []byte) error {
+			var event AbuseEvent
+			if err := json.Unmarshal(value, &event); err != nil {
+				deleteKeys = append(deleteKeys, append([]byte(nil), key...))
+				return nil
+			}
+			if event.LastSeen.Before(cutoff) {
+				deleteKeys = append(deleteKeys, append([]byte(nil), key...))
+			}
+			return nil
+		}); err != nil {
+			return err
+		}
+		for _, key := range deleteKeys {
+			if err := bucket.Delete(key); err != nil {
+				return err
+			}
+			cleaned++
+		}
+		return nil
+	})
+	return cleaned, err
+}
+
+func abuseKey(ip, kind string) string {
+	return kind + ":" + strings.TrimSpace(ip)
+}

backend/libs/services/bans_test.go

@@ -0,0 +1,117 @@
+package services
+
+import (
+	"log/slog"
+	"path/filepath"
+	"testing"
+	"time"
+)
+
+func TestBanServiceMatchesIPAndCIDR(t *testing.T) {
+	bans := newTestBanService(t)
+	now := time.Date(2026, 5, 31, 12, 0, 0, 0, time.UTC)
+	ipBan, err := bans.createBan("203.0.113.5", "single IP", BanSourceManual, "test", now.Add(time.Hour), now)
+	if err != nil {
+		t.Fatalf("createBan IP returned error: %v", err)
+	}
+	cidrBan, err := bans.createBan("198.51.100.0/24", "CIDR", BanSourceManual, "test", now.Add(time.Hour), now)
+	if err != nil {
+		t.Fatalf("createBan CIDR returned error: %v", err)
+	}
+
+	if matched, ok, err := bans.Match("203.0.113.5", now); err != nil || !ok || matched.Ban.ID != ipBan.ID {
+		t.Fatalf("Match IP = %+v, %v, %v", matched, ok, err)
+	}
+	if matched, ok, err := bans.Match("198.51.100.42", now); err != nil || !ok || matched.Ban.ID != cidrBan.ID {
+		t.Fatalf("Match CIDR = %+v, %v, %v", matched, ok, err)
+	}
+	if _, ok, err := bans.Match("192.0.2.1", now); err != nil || ok {
+		t.Fatalf("Match unrelated = %v, %v", ok, err)
+	}
+}
+
+func TestBanServiceIgnoresExpiredAndUnbanned(t *testing.T) {
+	bans := newTestBanService(t)
+	now := time.Date(2026, 5, 31, 12, 0, 0, 0, time.UTC)
+	expired, err := bans.createBan("203.0.113.6", "expired", BanSourceManual, "test", now.Add(time.Hour), now)
+	if err != nil {
+		t.Fatalf("createBan expired returned error: %v", err)
+	}
+	if _, ok, err := bans.Match("203.0.113.6", now.Add(2*time.Hour)); err != nil || ok {
+		t.Fatalf("expired Match = %v, %v", ok, err)
+	}
+	active, err := bans.createBan("203.0.113.7", "active", BanSourceManual, "test", now.Add(time.Hour), now)
+	if err != nil {
+		t.Fatalf("createBan active returned error: %v", err)
+	}
+	if err := bans.Unban(active.ID, now.Add(time.Minute)); err != nil {
+		t.Fatalf("Unban returned error: %v", err)
+	}
+	if _, ok, err := bans.Match("203.0.113.7", now.Add(2*time.Minute)); err != nil || ok {
+		t.Fatalf("unbanned Match = %v, %v", ok, err)
+	}
+	if expired.Status(now.Add(2*time.Hour)) != "expired" {
+		t.Fatalf("expired status = %q", expired.Status(now.Add(2*time.Hour)))
+	}
+}
+
+func TestBanServiceAutoBanThresholdsAndDisabled(t *testing.T) {
+	bans := newTestBanService(t)
+	now := time.Date(2026, 5, 31, 12, 0, 0, 0, time.UTC)
+	if result, err := bans.RecordAbuse("203.0.113.8", AbuseKindMaliciousPath, "/.env", 3, now); err != nil || result.Enabled {
+		t.Fatalf("disabled RecordAbuse = %+v, %v", result, err)
+	}
+	settings, err := bans.Settings()
+	if err != nil {
+		t.Fatalf("Settings returned error: %v", err)
+	}
+	settings.AutoBanEnabled = true
+	if err := bans.UpdateSettings(settings); err != nil {
+		t.Fatalf("UpdateSettings returned error: %v", err)
+	}
+	for i := 0; i < 2; i++ {
+		result, err := bans.RecordAbuse("203.0.113.8", AbuseKindMaliciousPath, "/.env", 3, now.Add(time.Duration(i)*time.Minute))
+		if err != nil || result.Triggered {
+			t.Fatalf("RecordAbuse before threshold = %+v, %v", result, err)
+		}
+	}
+	result, err := bans.RecordAbuse("203.0.113.8", AbuseKindMaliciousPath, "/.env", 3, now.Add(3*time.Minute))
+	if err != nil || !result.Triggered || result.Ban.ID == "" {
+		t.Fatalf("RecordAbuse threshold = %+v, %v", result, err)
+	}
+}
+
+func TestBanServiceMaliciousPathRules(t *testing.T) {
+	bans := newTestBanService(t)
+	if pattern, err := bans.MaliciousPattern("/foo/.ENV"); err != nil || pattern == "" {
+		t.Fatalf("MaliciousPattern .env = %q, %v", pattern, err)
+	}
+	if pattern, err := bans.MaliciousPattern("/static/.env"); err != nil || pattern != "" {
+		t.Fatalf("MaliciousPattern static = %q, %v", pattern, err)
+	}
+	if err := bans.SaveRules([]string{"/custom-probe"}, time.Now().UTC()); err != nil {
+		t.Fatalf("SaveRules returned error: %v", err)
+	}
+	if pattern, err := bans.MaliciousPattern("/x/CUSTOM-probe"); err != nil || pattern != "/custom-probe" {
+		t.Fatalf("MaliciousPattern custom = %q, %v", pattern, err)
+	}
+}
+
+func newTestBanService(t *testing.T) *BanService {
+	t.Helper()
+	root := t.TempDir()
+	upload, err := NewUploadService(1024*1024, filepath.Join(root, "data"), "http://example.test", slog.Default())
+	if err != nil {
+		t.Fatalf("NewUploadService returned error: %v", err)
+	}
+	t.Cleanup(func() {
+		if err := upload.Close(); err != nil {
+			t.Fatalf("Close returned error: %v", err)
+		}
+	})
+	bans, err := NewBanService(upload.DB())
+	if err != nil {
+		t.Fatalf("NewBanService returned error: %v", err)
+	}
+	return bans
+}

backend/libs/services/proxy.go

@@ -0,0 +1,75 @@
+package services
+
+import (
+	"context"
+	"net"
+	"net/http"
+	"strings"
+)
+
+type clientIPContextKey struct{}
+
+func WithClientIP(r *http.Request, ip string) *http.Request {
+	return r.WithContext(context.WithValue(r.Context(), clientIPContextKey{}, ip))
+}
+
+func ClientIPFromContext(r *http.Request) (string, bool) {
+	ip, ok := r.Context().Value(clientIPContextKey{}).(string)
+	return ip, ok && ip != ""
+}
+
+// ClientIP resolves the effective client IP. When trustedProxies is empty,
+// forwarded headers are trusted for easy reverse-proxy/container defaults.
+func ClientIP(remoteAddr, forwardedFor, realIP string, trustedProxies []string) string {
+	remoteIP := remoteIPOnly(remoteAddr)
+	if len(trustedProxies) == 0 || remoteTrusted(remoteIP, trustedProxies) {
+		if ip := firstForwardedIP(forwardedFor); ip != "" {
+			return ip
+		}
+		if ip := strings.TrimSpace(realIP); ip != "" {
+			return ip
+		}
+	}
+	return remoteIP
+}
+
+func remoteIPOnly(remoteAddr string) string {
+	host := strings.TrimSpace(remoteAddr)
+	if splitHost, _, err := net.SplitHostPort(remoteAddr); err == nil {
+		host = splitHost
+	}
+	return strings.Trim(host, "[]")
+}
+
+func firstForwardedIP(forwardedFor string) string {
+	for _, part := range strings.Split(forwardedFor, ",") {
+		ip := strings.TrimSpace(part)
+		if ip != "" {
+			return strings.Trim(ip, "[]")
+		}
+	}
+	return ""
+}
+
+func remoteTrusted(remoteIP string, trustedProxies []string) bool {
+	parsed := net.ParseIP(remoteIP)
+	if parsed == nil {
+		return false
+	}
+	for _, trusted := range trustedProxies {
+		trusted = strings.TrimSpace(trusted)
+		if trusted == "" {
+			continue
+		}
+		if strings.Contains(trusted, "/") {
+			if _, network, err := net.ParseCIDR(trusted); err == nil && network.Contains(parsed) {
+				return true
+			}
+			continue
+		}
+		if ip := net.ParseIP(trusted); ip != nil && ip.Equal(parsed) {
+			return true
+		}
+	}
+	return false
+}

backend/libs/services/proxy_test.go

@@ -0,0 +1,29 @@
+package services
+
+import "testing"
+
+func TestClientIPTrustsForwardedHeadersByDefault(t *testing.T) {
+	ip := ClientIP("127.0.0.1:6070", "203.0.113.10, 10.0.0.2", "198.51.100.2", nil)
+	if ip != "203.0.113.10" {
+		t.Fatalf("ClientIP = %q, want forwarded IP", ip)
+	}
+}
+
+func TestClientIPUsesTrustedProxyCIDRs(t *testing.T) {
+	trusted := []string{"127.0.0.1", "172.16.0.0/12"}
+	ip := ClientIP("172.20.0.4:6070", "203.0.113.11", "", trusted)
+	if ip != "203.0.113.11" {
+		t.Fatalf("trusted ClientIP = %q", ip)
+	}
+	spoofed := ClientIP("198.51.100.20:6070", "203.0.113.12", "203.0.113.13", trusted)
+	if spoofed != "198.51.100.20" {
+		t.Fatalf("untrusted ClientIP = %q, want remote addr", spoofed)
+	}
+}
+
+func TestClientIPFallsBackToRealIP(t *testing.T) {
+	ip := ClientIP("127.0.0.1:6070", "", "203.0.113.14", nil)
+	if ip != "203.0.113.14" {
+		t.Fatalf("ClientIP = %q, want real IP", ip)
+	}
+}

backend/libs/services/settings.go

@@ -3,7 +3,7 @@ package services
 import (
 	"encoding/json"
 	"fmt"
-	"net"
+	"math"
 	"strconv"
 	"strings"
 	"time"
@@ -169,13 +169,13 @@ func (s *SettingsService) UploadPolicy() (UploadPolicySettings, error) {
 }
 
 func (s *SettingsService) withDefaultGaps(settings UploadPolicySettings) UploadPolicySettings {
-	if settings.AnonymousMaxUploadMB <= 0 {
+	if settings.AnonymousMaxUploadMB == 0 {
 		settings.AnonymousMaxUploadMB = s.defaults.AnonymousMaxUploadMB
 	}
-	if settings.AnonymousDailyUploadMB <= 0 {
+	if settings.AnonymousDailyUploadMB == 0 {
 		settings.AnonymousDailyUploadMB = s.defaults.AnonymousDailyUploadMB
 	}
-	if settings.UserDailyUploadMB <= 0 {
+	if settings.UserDailyUploadMB == 0 {
 		settings.UserDailyUploadMB = s.defaults.UserDailyUploadMB
 	}
 	if settings.DefaultUserStorageMB <= 0 {
@@ -369,14 +369,14 @@ func (s *SettingsService) UsageForIP(ip string, now time.Time) (UsageRecord, err
 }
 
 func (s *SettingsService) validate(settings UploadPolicySettings) error {
-	if settings.AnonymousMaxUploadMB <= 0 {
-		return fmt.Errorf("anonymous max upload must be positive")
+	if settings.AnonymousMaxUploadMB < 0 && settings.AnonymousMaxUploadMB != -1 || settings.AnonymousMaxUploadMB == 0 {
+		return fmt.Errorf("anonymous max upload must be positive or -1 for unlimited")
 	}
-	if settings.AnonymousDailyUploadMB <= 0 {
-		return fmt.Errorf("anonymous daily upload must be positive")
+	if settings.AnonymousDailyUploadMB < 0 && settings.AnonymousDailyUploadMB != -1 || settings.AnonymousDailyUploadMB == 0 {
+		return fmt.Errorf("anonymous daily upload must be positive or -1 for unlimited")
 	}
-	if settings.UserDailyUploadMB <= 0 {
-		return fmt.Errorf("user daily upload must be positive")
+	if settings.UserDailyUploadMB < 0 && settings.UserDailyUploadMB != -1 || settings.UserDailyUploadMB == 0 {
+		return fmt.Errorf("user daily upload must be positive or -1 for unlimited")
 	}
 	if settings.DefaultUserStorageMB <= 0 {
 		return fmt.Errorf("default user storage must be positive")
@@ -421,6 +421,32 @@ func ParseMegabytesValue(value string) (float64, error) {
 	return parsed, nil
 }
 
+func ParseMegabytesLimitValue(value string) (float64, error) {
+	parsed, err := parseMegabytesNumber(value)
+	if err != nil {
+		return 0, err
+	}
+	if parsed == -1 {
+		return -1, nil
+	}
+	if parsed <= 0 {
+		return 0, fmt.Errorf("megabyte value must be positive or -1 for unlimited")
+	}
+	return parsed, nil
+}
+
+func parseMegabytesNumber(value string) (float64, error) {
+	value = strings.TrimSpace(value)
+	if value == "" {
+		return 0, fmt.Errorf("megabyte value is required")
+	}
+	value = strings.TrimSuffix(value, "MB")
+	value = strings.TrimSuffix(value, "Mb")
+	value = strings.TrimSuffix(value, "mb")
+	value = strings.TrimSpace(value)
+	return strconv.ParseFloat(value, 64)
+}
+
 func MegabytesToBytes(value float64) int64 {
 	return int64(value * 1024 * 1024)
 }
@@ -431,10 +457,14 @@ func GigabytesToBytes(value float64) int64 {
 
 func FormatMegabytesFromBytes(value int64) string {
 	mb := float64(value) / 1024 / 1024
+	mb = math.Round(mb*100) / 100
 	return FormatMegabytesLabel(mb)
 }
 
 func FormatMegabytesLabel(value float64) string {
+	if value < 0 {
+		return "unlimited"
+	}
 	return strconv.FormatFloat(value, 'f', -1, 64) + " MB"
 }
 
@@ -453,19 +483,3 @@ func normalizeBackendID(id string) string {
 	}
 	return id
 }
-
-func ClientIP(remoteAddr, forwardedFor string) string {
-	if forwardedFor != "" {
-		parts := strings.Split(forwardedFor, ",")
-		if ip := strings.TrimSpace(parts[0]); ip != "" {
-			return ip
-		}
-	}
-	host := remoteAddr
-	if strings.Contains(remoteAddr, ":") {
-		if splitHost, _, err := net.SplitHostPort(remoteAddr); err == nil {
-			host = splitHost
-		}
-	}
-	return host
-}

backend/libs/services/settings_test.go

@@ -117,6 +117,30 @@ func TestSettingsRejectInvalidMegabytes(t *testing.T) {
 	}
 }
 
+func TestUploadPolicyAllowsNegativeOneForUnlimitedUploadLimits(t *testing.T) {
+	settings := newTestSettingsService(t)
+	policy, err := settings.UploadPolicy()
+	if err != nil {
+		t.Fatalf("UploadPolicy returned error: %v", err)
+	}
+	policy.AnonymousMaxUploadMB = -1
+	policy.AnonymousDailyUploadMB = -1
+	policy.UserDailyUploadMB = -1
+	if err := settings.UpdateUploadPolicy(policy); err != nil {
+		t.Fatalf("UpdateUploadPolicy rejected -1 unlimited upload limits: %v", err)
+	}
+	next, err := settings.UploadPolicy()
+	if err != nil {
+		t.Fatalf("UploadPolicy returned error: %v", err)
+	}
+	if next.AnonymousMaxUploadMB != -1 || next.AnonymousDailyUploadMB != -1 || next.UserDailyUploadMB != -1 {
+		t.Fatalf("unlimited upload limits were not persisted: %+v", next)
+	}
+	if got := FormatMegabytesLabel(-1); got != "unlimited" {
+		t.Fatalf("FormatMegabytesLabel(-1) = %q, want unlimited", got)
+	}
+}
+
 func TestDailyUsageAndCleanup(t *testing.T) {
 	settings := newTestSettingsService(t)
 	now := time.Date(2026, 5, 30, 12, 0, 0, 0, time.UTC)

backend/libs/services/storage.go

@@ -1,32 +1,22 @@
 package services
 
 import (
-	"bytes"
 	"context"
 	"encoding/json"
-	"encoding/xml"
 	"fmt"
 	"io"
-	"net"
-	"net/http"
-	"net/url"
 	"os"
 	"path"
 	"path/filepath"
 	"sort"
-	"strconv"
 	"strings"
 	"time"
 
-	"github.com/hirochachacha/go-smb2"
-	"github.com/minio/minio-go/v7"
-	"github.com/minio/minio-go/v7/pkg/credentials"
-	"github.com/pkg/sftp"
 	"go.etcd.io/bbolt"
-	"golang.org/x/crypto/ssh"
 )
 
 var storageBackendsBucket = []byte("storage_backends")
+var storageBackendTestStatusBucket = []byte("storage_backend_test_status")
 
 const (
 	StorageBackendLocal  = "local"
@@ -92,10 +82,12 @@ type StorageBackendConfig struct {
 }
 
 type StorageBackendView struct {
-	Config     StorageBackendConfig
-	UsageBytes int64
-	UsageLabel string
-	InUse      bool
+	Config       StorageBackendConfig
+	UsageBytes   int64
+	UsageLabel   string
+	InUse        bool
+	SpeedTests   []StorageSpeedTest
+	CanSpeedTest bool
 }
 
 type StorageService struct {
@@ -110,7 +102,13 @@ func NewStorageService(db *bbolt.DB, dataDir string) (*StorageService, error) {
 	}
 	service := &StorageService{db: db, localFilesDir: filesDir}
 	err := db.Update(func(tx *bbolt.Tx) error {
-		_, err := tx.CreateBucketIfNotExists(storageBackendsBucket)
+		if _, err := tx.CreateBucketIfNotExists(storageBackendsBucket); err != nil {
+			return err
+		}
+		if _, err := tx.CreateBucketIfNotExists(storageBackendTestStatusBucket); err != nil {
+			return err
+		}
+		_, err := tx.CreateBucketIfNotExists(storageSpeedTestsBucket)
 		return err
 	})
 	if err != nil {
@@ -137,7 +135,9 @@ func (s *StorageService) Backend(id string) (StorageBackend, error) {
 func (s *StorageService) BackendConfig(id string) (StorageBackendConfig, error) {
 	id = strings.TrimSpace(id)
 	if id == "" || id == StorageBackendLocal {
-		return s.localConfig(), nil
+		cfg := s.localConfig()
+		s.applyStoredTestStatus(&cfg)
+		return cfg, nil
 	}
 	var cfg StorageBackendConfig
 	err := s.db.View(func(tx *bbolt.Tx) error {
@@ -178,18 +178,13 @@ func (s *StorageService) ListBackendConfigs() ([]StorageBackendConfig, error) {
 }
 
 func (s *StorageService) CreateS3Backend(input StorageBackendConfig) (StorageBackendConfig, error) {
+	return s.CreateBackend(input)
+}
+
+func (s *StorageService) CreateBackend(input StorageBackendConfig) (StorageBackendConfig, error) {
 	input.ID = randomID(10)
 	input.Provider = normalizeStorageProvider(input.Provider)
-	switch input.Provider {
-	case StorageProviderSFTP:
-		input.Type = StorageBackendSFTP
-	case StorageProviderSMB:
-		input.Type = StorageBackendSMB
-	case StorageProviderWebDAV:
-		input.Type = StorageBackendWebDAV
-	default:
-		input.Type = StorageBackendS3
-	}
+	input.Type = storageTypeForProvider(input.Provider)
 	if err := normalizeStorageBackendConfig(&input, true); err != nil {
 		return StorageBackendConfig{}, err
 	}
@@ -204,6 +199,10 @@ func (s *StorageService) CreateS3Backend(input StorageBackendConfig) (StorageBac
 }
 
 func (s *StorageService) UpdateS3Backend(id string, input StorageBackendConfig) (StorageBackendConfig, error) {
+	return s.UpdateBackend(id, input)
+}
+
+func (s *StorageService) UpdateBackend(id string, input StorageBackendConfig) (StorageBackendConfig, error) {
 	current, err := s.BackendConfig(id)
 	if err != nil {
 		return StorageBackendConfig{}, err
@@ -211,18 +210,19 @@ func (s *StorageService) UpdateS3Backend(id string, input StorageBackendConfig)
 	if current.ID == StorageBackendLocal {
 		return StorageBackendConfig{}, fmt.Errorf("local storage cannot be edited")
 	}
+	current.Provider = canonicalStorageProvider(current)
+	current.Type = storageTypeForProvider(current.Provider)
+
 	input.ID = current.ID
-	input.Type = current.Type
-	input.Provider = normalizeStorageProvider(input.Provider)
-	switch input.Provider {
-	case StorageProviderSFTP:
-		input.Type = StorageBackendSFTP
-	case StorageProviderSMB:
-		input.Type = StorageBackendSMB
-	case StorageProviderWebDAV:
-		input.Type = StorageBackendWebDAV
-	default:
-		input.Type = StorageBackendS3
+	requestedProvider := normalizeStorageProvider(input.Provider)
+	requestedType := storageTypeForProvider(requestedProvider)
+	if input.Type != "" && input.Type != requestedType {
+		return StorageBackendConfig{}, fmt.Errorf("storage type cannot be changed after creation")
+	}
+	input.Provider = requestedProvider
+	input.Type = requestedType
+	if input.Provider != current.Provider || input.Type != current.Type {
+		return StorageBackendConfig{}, fmt.Errorf("storage provider cannot be changed after creation")
 	}
 	if strings.TrimSpace(input.SecretKey) == "" {
 		input.SecretKey = current.SecretKey
@@ -385,10 +385,56 @@ func (s *StorageService) TestBackend(id string) (StorageBackendConfig, error) {
 	}
 	if cfg.ID != StorageBackendLocal {
 		_ = s.SaveBackendConfig(cfg)
+	} else {
+		_ = s.saveBackendTestStatus(cfg)
 	}
 	return cfg, err
 }
 
+func (s *StorageService) applyStoredTestStatus(cfg *StorageBackendConfig) {
+	_ = s.db.View(func(tx *bbolt.Tx) error {
+		bucket := tx.Bucket(storageBackendTestStatusBucket)
+		if bucket == nil {
+			return nil
+		}
+		data := bucket.Get([]byte(cfg.ID))
+		if data == nil {
+			return nil
+		}
+		var status struct {
+			LastTestedAt    time.Time `json:"lastTestedAt,omitempty"`
+			LastTestError   string    `json:"lastTestError,omitempty"`
+			LastTestSuccess bool      `json:"lastTestSuccess,omitempty"`
+		}
+		if err := json.Unmarshal(data, &status); err != nil {
+			return nil
+		}
+		cfg.LastTestedAt = status.LastTestedAt
+		cfg.LastTestError = status.LastTestError
+		cfg.LastTestSuccess = status.LastTestSuccess
+		return nil
+	})
+}
+
+func (s *StorageService) saveBackendTestStatus(cfg StorageBackendConfig) error {
+	status := struct {
+		LastTestedAt    time.Time `json:"lastTestedAt,omitempty"`
+		LastTestError   string    `json:"lastTestError,omitempty"`
+		LastTestSuccess bool      `json:"lastTestSuccess,omitempty"`
+	}{
+		LastTestedAt:    cfg.LastTestedAt,
+		LastTestError:   cfg.LastTestError,
+		LastTestSuccess: cfg.LastTestSuccess,
+	}
+	data, err := json.Marshal(status)
+	if err != nil {
+		return err
+	}
+	return s.db.Update(func(tx *bbolt.Tx) error {
+		return tx.Bucket(storageBackendTestStatusBucket).Put([]byte(cfg.ID), data)
+	})
+}
+
 func (s *StorageService) backendFromConfig(cfg StorageBackendConfig) (StorageBackend, error) {
 	switch cfg.Type {
 	case StorageBackendLocal:
@@ -400,7 +446,7 @@ func (s *StorageService) backendFromConfig(cfg StorageBackendConfig) (StorageBac
 	case StorageBackendSMB:
 		return smbStorageBackend{cfg: cfg}, nil
 	case StorageBackendWebDAV:
-		return webDAVStorageBackend{cfg: cfg, client: http.DefaultClient}, nil
+		return newWebDAVStorageBackend(cfg), nil
 	default:
 		return nil, fmt.Errorf("unsupported storage backend type %q", cfg.Type)
 	}
@@ -420,758 +466,6 @@ func (s *StorageService) localConfig() StorageBackendConfig {
 	}
 }
 
-type localStorageBackend struct {
-	id   string
-	root string
-}
-
-func (b localStorageBackend) ID() string   { return b.id }
-func (b localStorageBackend) Type() string { return StorageBackendLocal }
-
-func (b localStorageBackend) Put(_ context.Context, key string, body io.Reader, _ int64, _ string) error {
-	path, err := b.path(key)
-	if err != nil {
-		return err
-	}
-	if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
-		return err
-	}
-	target, err := os.OpenFile(path, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0o644)
-	if err != nil {
-		return err
-	}
-	defer target.Close()
-	_, err = io.Copy(target, body)
-	return err
-}
-
-func (b localStorageBackend) Get(_ context.Context, key string) (StorageObject, error) {
-	path, err := b.path(key)
-	if err != nil {
-		return StorageObject{}, err
-	}
-	source, err := os.Open(path)
-	if err != nil {
-		return StorageObject{}, err
-	}
-	stat, err := source.Stat()
-	if err != nil {
-		source.Close()
-		return StorageObject{}, err
-	}
-	return StorageObject{Key: key, Size: stat.Size(), ModTime: stat.ModTime(), Body: source}, nil
-}
-
-func (b localStorageBackend) Delete(_ context.Context, key string) error {
-	path, err := b.path(key)
-	if err != nil {
-		return err
-	}
-	if err := os.Remove(path); err != nil && !os.IsNotExist(err) {
-		return err
-	}
-	return nil
-}
-
-func (b localStorageBackend) DeletePrefix(_ context.Context, prefix string) error {
-	path, err := b.path(prefix)
-	if err != nil {
-		return err
-	}
-	if err := os.RemoveAll(path); err != nil && !os.IsNotExist(err) {
-		return err
-	}
-	return nil
-}
-
-func (b localStorageBackend) Usage(_ context.Context) (int64, error) {
-	var total int64
-	err := filepath.WalkDir(b.root, func(path string, entry os.DirEntry, err error) error {
-		if err != nil {
-			return err
-		}
-		if entry.IsDir() {
-			return nil
-		}
-		info, err := entry.Info()
-		if err != nil {
-			return err
-		}
-		total += info.Size()
-		return nil
-	})
-	if os.IsNotExist(err) {
-		return 0, nil
-	}
-	return total, err
-}
-
-func (b localStorageBackend) Test(ctx context.Context) error {
-	key := ".warpbox-storage-test-" + randomID(6)
-	if err := b.Put(ctx, key, strings.NewReader("ok"), 2, "text/plain"); err != nil {
-		return err
-	}
-	return b.Delete(ctx, key)
-}
-
-func (b localStorageBackend) path(key string) (string, error) {
-	key = filepath.Clean(strings.TrimPrefix(key, "/"))
-	if key == "." || strings.HasPrefix(key, "..") || filepath.IsAbs(key) {
-		return "", fmt.Errorf("invalid storage key")
-	}
-	path := filepath.Join(b.root, key)
-	root, err := filepath.Abs(b.root)
-	if err != nil {
-		return "", err
-	}
-	abs, err := filepath.Abs(path)
-	if err != nil {
-		return "", err
-	}
-	if abs != root && !strings.HasPrefix(abs, root+string(os.PathSeparator)) {
-		return "", fmt.Errorf("invalid storage key")
-	}
-	return abs, nil
-}
-
-type s3StorageBackend struct {
-	cfg    StorageBackendConfig
-	client *minio.Client
-}
-
-func newS3StorageBackend(cfg StorageBackendConfig) (*s3StorageBackend, error) {
-	endpoint := normalizeS3Endpoint(cfg.Endpoint)
-	client, err := minio.New(endpoint, &minio.Options{
-		Creds:        credentials.NewStaticV4(cfg.AccessKey, cfg.SecretKey, ""),
-		Secure:       cfg.UseSSL,
-		Region:       cfg.Region,
-		BucketLookup: s3BucketLookup(cfg.PathStyle),
-	})
-	if err != nil {
-		return nil, err
-	}
-	return &s3StorageBackend{cfg: cfg, client: client}, nil
-}
-
-func (b *s3StorageBackend) ID() string   { return b.cfg.ID }
-func (b *s3StorageBackend) Type() string { return StorageBackendS3 }
-
-func (b *s3StorageBackend) Put(ctx context.Context, key string, body io.Reader, size int64, contentType string) error {
-	opts := minio.PutObjectOptions{ContentType: contentType}
-	_, err := b.client.PutObject(ctx, b.cfg.Bucket, cleanObjectKey(key), body, size, opts)
-	return err
-}
-
-func (b *s3StorageBackend) Get(ctx context.Context, key string) (StorageObject, error) {
-	object, err := b.client.GetObject(ctx, b.cfg.Bucket, cleanObjectKey(key), minio.GetObjectOptions{})
-	if err != nil {
-		return StorageObject{}, err
-	}
-	info, err := object.Stat()
-	if err != nil {
-		object.Close()
-		return StorageObject{}, err
-	}
-	return StorageObject{Key: key, Size: info.Size, ContentType: info.ContentType, ModTime: info.LastModified, Body: object}, nil
-}
-
-func (b *s3StorageBackend) Delete(ctx context.Context, key string) error {
-	return b.client.RemoveObject(ctx, b.cfg.Bucket, cleanObjectKey(key), minio.RemoveObjectOptions{})
-}
-
-func (b *s3StorageBackend) DeletePrefix(ctx context.Context, prefix string) error {
-	prefix = strings.TrimSuffix(cleanObjectKey(prefix), "/") + "/"
-	objects := b.client.ListObjects(ctx, b.cfg.Bucket, minio.ListObjectsOptions{Prefix: prefix, Recursive: true})
-	for object := range objects {
-		if object.Err != nil {
-			return object.Err
-		}
-		if err := b.Delete(ctx, object.Key); err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-func (b *s3StorageBackend) Usage(ctx context.Context) (int64, error) {
-	var total int64
-	for object := range b.client.ListObjects(ctx, b.cfg.Bucket, minio.ListObjectsOptions{Recursive: true}) {
-		if object.Err != nil {
-			return 0, object.Err
-		}
-		total += object.Size
-	}
-	return total, nil
-}
-
-func (b *s3StorageBackend) Test(ctx context.Context) error {
-	exists, err := b.client.BucketExists(ctx, b.cfg.Bucket)
-	if err != nil {
-		return err
-	}
-	if !exists {
-		return fmt.Errorf("bucket %q does not exist", b.cfg.Bucket)
-	}
-	key := ".warpbox-storage-test-" + randomID(6)
-	if err := b.Put(ctx, key, bytes.NewReader([]byte("ok")), 2, "text/plain"); err != nil {
-		return err
-	}
-	return b.Delete(ctx, key)
-}
-
-type sftpStorageBackend struct {
-	cfg StorageBackendConfig
-}
-
-func (b sftpStorageBackend) ID() string   { return b.cfg.ID }
-func (b sftpStorageBackend) Type() string { return StorageBackendSFTP }
-
-func (b sftpStorageBackend) Put(ctx context.Context, key string, body io.Reader, _ int64, _ string) error {
-	client, closer, err := b.client()
-	if err != nil {
-		return err
-	}
-	defer closer()
-	if err := ctx.Err(); err != nil {
-		return err
-	}
-	remotePath := b.remotePath(key)
-	if err := client.MkdirAll(path.Dir(remotePath)); err != nil {
-		return err
-	}
-	target, err := client.OpenFile(remotePath, os.O_CREATE|os.O_TRUNC|os.O_WRONLY)
-	if err != nil {
-		return err
-	}
-	defer target.Close()
-	_, err = io.Copy(target, body)
-	return err
-}
-
-func (b sftpStorageBackend) Get(ctx context.Context, key string) (StorageObject, error) {
-	client, closer, err := b.client()
-	if err != nil {
-		return StorageObject{}, err
-	}
-	if err := ctx.Err(); err != nil {
-		closer()
-		return StorageObject{}, err
-	}
-	remotePath := b.remotePath(key)
-	source, err := client.Open(remotePath)
-	if err != nil {
-		closer()
-		return StorageObject{}, err
-	}
-	stat, err := source.Stat()
-	if err != nil {
-		source.Close()
-		closer()
-		return StorageObject{}, err
-	}
-	return StorageObject{Key: key, Size: stat.Size(), ModTime: stat.ModTime(), Body: closeWith(source, closer)}, nil
-}
-
-func (b sftpStorageBackend) Delete(ctx context.Context, key string) error {
-	client, closer, err := b.client()
-	if err != nil {
-		return err
-	}
-	defer closer()
-	if err := ctx.Err(); err != nil {
-		return err
-	}
-	if err := client.Remove(b.remotePath(key)); err != nil && !os.IsNotExist(err) {
-		return err
-	}
-	return nil
-}
-
-func (b sftpStorageBackend) DeletePrefix(ctx context.Context, prefix string) error {
-	client, closer, err := b.client()
-	if err != nil {
-		return err
-	}
-	defer closer()
-	if err := ctx.Err(); err != nil {
-		return err
-	}
-	remotePath := b.remotePath(prefix)
-	if err := client.RemoveDirectory(remotePath); err == nil || os.IsNotExist(err) {
-		return nil
-	}
-	walker := client.Walk(remotePath)
-	paths := make([]string, 0)
-	for walker.Step() {
-		if walker.Err() != nil {
-			return walker.Err()
-		}
-		paths = append(paths, walker.Path())
-	}
-	sort.Slice(paths, func(i, j int) bool { return len(paths[i]) > len(paths[j]) })
-	for _, item := range paths {
-		if err := client.Remove(item); err != nil {
-			_ = client.RemoveDirectory(item)
-		}
-	}
-	_ = client.RemoveDirectory(remotePath)
-	return nil
-}
-
-func (b sftpStorageBackend) Usage(ctx context.Context) (int64, error) {
-	client, closer, err := b.client()
-	if err != nil {
-		return 0, err
-	}
-	defer closer()
-	if err := ctx.Err(); err != nil {
-		return 0, err
-	}
-	var total int64
-	walker := client.Walk(cleanRemoteRoot(b.cfg.RemotePath))
-	for walker.Step() {
-		if walker.Err() != nil {
-			return 0, walker.Err()
-		}
-		info := walker.Stat()
-		if info != nil && !info.IsDir() {
-			total += info.Size()
-		}
-	}
-	return total, nil
-}
-
-func (b sftpStorageBackend) Test(ctx context.Context) error {
-	key := ".warpbox-storage-test-" + randomID(6)
-	if err := b.Put(ctx, key, strings.NewReader("ok"), 2, "text/plain"); err != nil {
-		return err
-	}
-	return b.Delete(ctx, key)
-}
-
-func (b sftpStorageBackend) client() (*sftp.Client, func(), error) {
-	auth := make([]ssh.AuthMethod, 0, 2)
-	if b.cfg.PrivateKey != "" {
-		signer, err := ssh.ParsePrivateKey([]byte(b.cfg.PrivateKey))
-		if err != nil {
-			return nil, nil, err
-		}
-		auth = append(auth, ssh.PublicKeys(signer))
-	}
-	if b.cfg.Password != "" {
-		auth = append(auth, ssh.Password(b.cfg.Password))
-	}
-	if len(auth) == 0 {
-		return nil, nil, fmt.Errorf("sftp password or private key is required")
-	}
-	hostKeyCallback, err := b.hostKeyCallback()
-	if err != nil {
-		return nil, nil, err
-	}
-	sshClient, err := ssh.Dial("tcp", b.cfg.Host+":"+strconv.Itoa(b.cfg.Port), &ssh.ClientConfig{
-		User:            b.cfg.Username,
-		Auth:            auth,
-		HostKeyCallback: hostKeyCallback,
-		Timeout:         15 * time.Second,
-	})
-	if err != nil {
-		return nil, nil, err
-	}
-	client, err := sftp.NewClient(sshClient)
-	if err != nil {
-		sshClient.Close()
-		return nil, nil, err
-	}
-	return client, func() {
-		client.Close()
-		sshClient.Close()
-	}, nil
-}
-
-func (b sftpStorageBackend) hostKeyCallback() (ssh.HostKeyCallback, error) {
-	if strings.TrimSpace(b.cfg.HostKey) == "" {
-		return ssh.InsecureIgnoreHostKey(), nil
-	}
-	key, _, _, _, err := ssh.ParseAuthorizedKey([]byte(strings.TrimSpace(b.cfg.HostKey)))
-	if err != nil {
-		return nil, fmt.Errorf("invalid sftp host public key: %w", err)
-	}
-	return ssh.FixedHostKey(key), nil
-}
-
-func (b sftpStorageBackend) remotePath(key string) string {
-	return path.Join(cleanRemoteRoot(b.cfg.RemotePath), cleanObjectKey(key))
-}
-
-type joinedReadCloser struct {
-	io.ReadCloser
-	close func()
-}
-
-func closeWith(source io.ReadCloser, close func()) io.ReadCloser {
-	return joinedReadCloser{ReadCloser: source, close: close}
-}
-
-func (c joinedReadCloser) Close() error {
-	err := c.ReadCloser.Close()
-	c.close()
-	return err
-}
-
-type smbStorageBackend struct {
-	cfg StorageBackendConfig
-}
-
-func (b smbStorageBackend) ID() string   { return b.cfg.ID }
-func (b smbStorageBackend) Type() string { return StorageBackendSMB }
-
-func (b smbStorageBackend) Put(ctx context.Context, key string, body io.Reader, _ int64, _ string) error {
-	share, closer, err := b.share()
-	if err != nil {
-		return err
-	}
-	defer closer()
-	if err := ctx.Err(); err != nil {
-		return err
-	}
-	remotePath := b.remotePath(key)
-	if err := share.MkdirAll(path.Dir(remotePath), 0o755); err != nil {
-		return err
-	}
-	target, err := share.OpenFile(remotePath, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0o644)
-	if err != nil {
-		return err
-	}
-	defer target.Close()
-	_, err = io.Copy(target, body)
-	return err
-}
-
-func (b smbStorageBackend) Get(ctx context.Context, key string) (StorageObject, error) {
-	share, closer, err := b.share()
-	if err != nil {
-		return StorageObject{}, err
-	}
-	if err := ctx.Err(); err != nil {
-		closer()
-		return StorageObject{}, err
-	}
-	source, err := share.Open(b.remotePath(key))
-	if err != nil {
-		closer()
-		return StorageObject{}, err
-	}
-	stat, err := source.Stat()
-	if err != nil {
-		source.Close()
-		closer()
-		return StorageObject{}, err
-	}
-	return StorageObject{Key: key, Size: stat.Size(), ModTime: stat.ModTime(), Body: closeWith(source, closer)}, nil
-}
-
-func (b smbStorageBackend) Delete(ctx context.Context, key string) error {
-	share, closer, err := b.share()
-	if err != nil {
-		return err
-	}
-	defer closer()
-	if err := ctx.Err(); err != nil {
-		return err
-	}
-	if err := share.Remove(b.remotePath(key)); err != nil && !os.IsNotExist(err) {
-		return err
-	}
-	return nil
-}
-
-func (b smbStorageBackend) DeletePrefix(ctx context.Context, prefix string) error {
-	share, closer, err := b.share()
-	if err != nil {
-		return err
-	}
-	defer closer()
-	if err := ctx.Err(); err != nil {
-		return err
-	}
-	err = share.RemoveAll(b.remotePath(prefix))
-	if err != nil && !os.IsNotExist(err) {
-		return err
-	}
-	return nil
-}
-
-func (b smbStorageBackend) Usage(ctx context.Context) (int64, error) {
-	share, closer, err := b.share()
-	if err != nil {
-		return 0, err
-	}
-	defer closer()
-	if err := ctx.Err(); err != nil {
-		return 0, err
-	}
-	return smbUsage(share, cleanRemoteRoot(b.cfg.RemotePath))
-}
-
-func (b smbStorageBackend) Test(ctx context.Context) error {
-	key := ".warpbox-storage-test-" + randomID(6)
-	if err := b.Put(ctx, key, strings.NewReader("ok"), 2, "text/plain"); err != nil {
-		return err
-	}
-	return b.Delete(ctx, key)
-}
-
-func (b smbStorageBackend) share() (*smb2.Share, func(), error) {
-	conn, err := net.DialTimeout("tcp", b.cfg.Host+":"+strconv.Itoa(b.cfg.Port), 15*time.Second)
-	if err != nil {
-		return nil, nil, err
-	}
-	dialer := &smb2.Dialer{
-		Initiator: &smb2.NTLMInitiator{
-			User:     b.cfg.Username,
-			Password: b.cfg.Password,
-			Domain:   b.cfg.Domain,
-		},
-	}
-	session, err := dialer.Dial(conn)
-	if err != nil {
-		conn.Close()
-		return nil, nil, err
-	}
-	share, err := session.Mount(b.cfg.Share)
-	if err != nil {
-		session.Logoff()
-		conn.Close()
-		return nil, nil, err
-	}
-	return share, func() {
-		share.Umount()
-		session.Logoff()
-		conn.Close()
-	}, nil
-}
-
-func (b smbStorageBackend) remotePath(key string) string {
-	return strings.TrimPrefix(path.Join(cleanRemoteRoot(b.cfg.RemotePath), cleanObjectKey(key)), "/")
-}
-
-func smbUsage(share *smb2.Share, root string) (int64, error) {
-	root = strings.TrimPrefix(root, "/")
-	entries, err := share.ReadDir(root)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return 0, nil
-		}
-		return 0, err
-	}
-	var total int64
-	for _, entry := range entries {
-		item := path.Join(root, entry.Name())
-		if entry.IsDir() {
-			size, err := smbUsage(share, item)
-			if err != nil {
-				return 0, err
-			}
-			total += size
-			continue
-		}
-		total += entry.Size()
-	}
-	return total, nil
-}
-
-type webDAVStorageBackend struct {
-	cfg    StorageBackendConfig
-	client *http.Client
-}
-
-func (b webDAVStorageBackend) ID() string   { return b.cfg.ID }
-func (b webDAVStorageBackend) Type() string { return StorageBackendWebDAV }
-
-func (b webDAVStorageBackend) Put(ctx context.Context, key string, body io.Reader, _ int64, contentType string) error {
-	if err := b.mkcolParents(ctx, key); err != nil {
-		return err
-	}
-	request, err := b.request(ctx, http.MethodPut, key, body)
-	if err != nil {
-		return err
-	}
-	if contentType != "" {
-		request.Header.Set("Content-Type", contentType)
-	}
-	response, err := b.client.Do(request)
-	if err != nil {
-		return err
-	}
-	defer response.Body.Close()
-	if response.StatusCode < 200 || response.StatusCode >= 300 {
-		return fmt.Errorf("webdav put failed: %s", response.Status)
-	}
-	return nil
-}
-
-func (b webDAVStorageBackend) Get(ctx context.Context, key string) (StorageObject, error) {
-	request, err := b.request(ctx, http.MethodGet, key, nil)
-	if err != nil {
-		return StorageObject{}, err
-	}
-	response, err := b.client.Do(request)
-	if err != nil {
-		return StorageObject{}, err
-	}
-	if response.StatusCode < 200 || response.StatusCode >= 300 {
-		response.Body.Close()
-		return StorageObject{}, fmt.Errorf("webdav get failed: %s", response.Status)
-	}
-	modTime, _ := time.Parse(http.TimeFormat, response.Header.Get("Last-Modified"))
-	return StorageObject{Key: key, Size: response.ContentLength, ContentType: response.Header.Get("Content-Type"), ModTime: modTime, Body: response.Body}, nil
-}
-
-func (b webDAVStorageBackend) Delete(ctx context.Context, key string) error {
-	return b.deletePath(ctx, key)
-}
-
-func (b webDAVStorageBackend) DeletePrefix(ctx context.Context, prefix string) error {
-	return b.deletePath(ctx, strings.TrimSuffix(prefix, "/")+"/")
-}
-
-func (b webDAVStorageBackend) Usage(ctx context.Context) (int64, error) {
-	request, err := b.request(ctx, "PROPFIND", "", nil)
-	if err != nil {
-		return 0, err
-	}
-	request.Header.Set("Depth", "infinity")
-	request.Header.Set("Content-Type", "application/xml")
-	response, err := b.client.Do(request)
-	if err != nil {
-		return 0, err
-	}
-	defer response.Body.Close()
-	if response.StatusCode < 200 || response.StatusCode >= 300 {
-		return 0, fmt.Errorf("webdav usage failed: %s", response.Status)
-	}
-	var multi webDAVMultiStatus
-	if err := xml.NewDecoder(response.Body).Decode(&multi); err != nil {
-		return 0, err
-	}
-	var total int64
-	for _, item := range multi.Responses {
-		if item.PropStat.Prop.ResourceType.Collection != nil {
-			continue
-		}
-		total += item.PropStat.Prop.ContentLength
-	}
-	return total, nil
-}
-
-func (b webDAVStorageBackend) Test(ctx context.Context) error {
-	key := ".warpbox-storage-test-" + randomID(6)
-	if err := b.Put(ctx, key, strings.NewReader("ok"), 2, "text/plain"); err != nil {
-		return err
-	}
-	return b.Delete(ctx, key)
-}
-
-func (b webDAVStorageBackend) deletePath(ctx context.Context, key string) error {
-	request, err := b.request(ctx, http.MethodDelete, key, nil)
-	if err != nil {
-		return err
-	}
-	response, err := b.client.Do(request)
-	if err != nil {
-		return err
-	}
-	defer response.Body.Close()
-	if response.StatusCode == http.StatusNotFound {
-		return nil
-	}
-	if response.StatusCode < 200 || response.StatusCode >= 300 {
-		return fmt.Errorf("webdav delete failed: %s", response.Status)
-	}
-	return nil
-}
-
-func (b webDAVStorageBackend) mkcolParents(ctx context.Context, key string) error {
-	dir := path.Dir(cleanObjectKey(key))
-	if dir == "." || dir == "/" {
-		return nil
-	}
-	parts := strings.Split(strings.Trim(dir, "/"), "/")
-	current := ""
-	for _, part := range parts {
-		current = path.Join(current, part)
-		request, err := b.request(ctx, "MKCOL", strings.TrimSuffix(current, "/")+"/", nil)
-		if err != nil {
-			return err
-		}
-		response, err := b.client.Do(request)
-		if err != nil {
-			return err
-		}
-		response.Body.Close()
-		if response.StatusCode != http.StatusCreated && response.StatusCode != http.StatusMethodNotAllowed && response.StatusCode != http.StatusConflict {
-			return fmt.Errorf("webdav mkcol failed: %s", response.Status)
-		}
-	}
-	return nil
-}
-
-func (b webDAVStorageBackend) request(ctx context.Context, method, key string, body io.Reader) (*http.Request, error) {
-	endpoint := strings.TrimRight(b.cfg.Endpoint, "/")
-	if endpoint == "" {
-		return nil, fmt.Errorf("webdav url is required")
-	}
-	remote := path.Join(cleanRemoteRoot(b.cfg.RemotePath), cleanObjectKey(key))
-	if strings.HasSuffix(key, "/") && !strings.HasSuffix(remote, "/") {
-		remote += "/"
-	}
-	target := endpoint + "/" + strings.TrimLeft(remote, "/")
-	request, err := http.NewRequestWithContext(ctx, method, target, body)
-	if err != nil {
-		return nil, err
-	}
-	if b.cfg.Username != "" || b.cfg.Password != "" {
-		request.SetBasicAuth(b.cfg.Username, b.cfg.Password)
-	}
-	return request, nil
-}
-
-type webDAVMultiStatus struct {
-	Responses []webDAVResponse `xml:"response"`
-}
-
-type webDAVResponse struct {
-	PropStat webDAVPropStat `xml:"propstat"`
-}
-
-type webDAVPropStat struct {
-	Prop webDAVProp `xml:"prop"`
-}
-
-type webDAVProp struct {
-	ContentLength int64              `xml:"getcontentlength"`
-	ResourceType  webDAVResourceType `xml:"resourcetype"`
-}
-
-type webDAVResourceType struct {
-	Collection *struct{} `xml:"collection"`
-}
-
-func s3BucketLookup(pathStyle bool) minio.BucketLookupType {
-	if pathStyle {
-		return minio.BucketLookupPath
-	}
-	return minio.BucketLookupAuto
-}
-
-func normalizeS3Endpoint(endpoint string) string {
-	endpoint = strings.TrimSpace(endpoint)
-	if parsed, err := url.Parse(endpoint); err == nil && parsed.Host != "" {
-		return parsed.Host
-	}
-	return strings.TrimPrefix(strings.TrimPrefix(endpoint, "https://"), "http://")
-}
-
 func normalizeStorageProvider(provider string) string {
 	switch strings.TrimSpace(provider) {
 	case StorageProviderContabo:
@@ -1187,6 +481,35 @@ func normalizeStorageProvider(provider string) string {
 	}
 }
 
+func canonicalStorageProvider(cfg StorageBackendConfig) string {
+	if cfg.Provider != "" && cfg.Provider != StorageBackendLocal {
+		return normalizeStorageProvider(cfg.Provider)
+	}
+	switch cfg.Type {
+	case StorageBackendSFTP:
+		return StorageProviderSFTP
+	case StorageBackendSMB:
+		return StorageProviderSMB
+	case StorageBackendWebDAV:
+		return StorageProviderWebDAV
+	default:
+		return StorageProviderS3
+	}
+}
+
+func storageTypeForProvider(provider string) string {
+	switch normalizeStorageProvider(provider) {
+	case StorageProviderSFTP:
+		return StorageBackendSFTP
+	case StorageProviderSMB:
+		return StorageBackendSMB
+	case StorageProviderWebDAV:
+		return StorageBackendWebDAV
+	default:
+		return StorageBackendS3
+	}
+}
+
 func cleanObjectKey(key string) string {
 	return strings.TrimPrefix(filepath.ToSlash(filepath.Clean(strings.TrimPrefix(key, "/"))), "./")
 }

backend/libs/services/storage_local.go

@@ -0,0 +1,124 @@
+package services
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"os"
+	"path/filepath"
+	"strings"
+)
+
+type localStorageBackend struct {
+	id   string
+	root string
+}
+
+func (b localStorageBackend) ID() string   { return b.id }
+func (b localStorageBackend) Type() string { return StorageBackendLocal }
+
+func (b localStorageBackend) Put(_ context.Context, key string, body io.Reader, _ int64, _ string) error {
+	path, err := b.path(key)
+	if err != nil {
+		return err
+	}
+	if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
+		return err
+	}
+	target, err := os.OpenFile(path, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0o644)
+	if err != nil {
+		return err
+	}
+	defer target.Close()
+	_, err = io.Copy(target, body)
+	return err
+}
+
+func (b localStorageBackend) Get(_ context.Context, key string) (StorageObject, error) {
+	path, err := b.path(key)
+	if err != nil {
+		return StorageObject{}, err
+	}
+	source, err := os.Open(path)
+	if err != nil {
+		return StorageObject{}, err
+	}
+	stat, err := source.Stat()
+	if err != nil {
+		source.Close()
+		return StorageObject{}, err
+	}
+	return StorageObject{Key: key, Size: stat.Size(), ModTime: stat.ModTime(), Body: source}, nil
+}
+
+func (b localStorageBackend) Delete(_ context.Context, key string) error {
+	path, err := b.path(key)
+	if err != nil {
+		return err
+	}
+	if err := os.Remove(path); err != nil && !os.IsNotExist(err) {
+		return err
+	}
+	return nil
+}
+
+func (b localStorageBackend) DeletePrefix(_ context.Context, prefix string) error {
+	path, err := b.path(prefix)
+	if err != nil {
+		return err
+	}
+	if err := os.RemoveAll(path); err != nil && !os.IsNotExist(err) {
+		return err
+	}
+	return nil
+}
+
+func (b localStorageBackend) Usage(_ context.Context) (int64, error) {
+	var total int64
+	err := filepath.WalkDir(b.root, func(path string, entry os.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+		if entry.IsDir() {
+			return nil
+		}
+		info, err := entry.Info()
+		if err != nil {
+			return err
+		}
+		total += info.Size()
+		return nil
+	})
+	if os.IsNotExist(err) {
+		return 0, nil
+	}
+	return total, err
+}
+
+func (b localStorageBackend) Test(ctx context.Context) error {
+	key := ".warpbox-storage-test-" + randomID(6)
+	if err := b.Put(ctx, key, strings.NewReader("ok"), 2, "text/plain"); err != nil {
+		return err
+	}
+	return b.Delete(ctx, key)
+}
+
+func (b localStorageBackend) path(key string) (string, error) {
+	key = filepath.Clean(strings.TrimPrefix(key, "/"))
+	if key == "." || strings.HasPrefix(key, "..") || filepath.IsAbs(key) {
+		return "", fmt.Errorf("invalid storage key")
+	}
+	path := filepath.Join(b.root, key)
+	root, err := filepath.Abs(b.root)
+	if err != nil {
+		return "", err
+	}
+	abs, err := filepath.Abs(path)
+	if err != nil {
+		return "", err
+	}
+	if abs != root && !strings.HasPrefix(abs, root+string(os.PathSeparator)) {
+		return "", fmt.Errorf("invalid storage key")
+	}
+	return abs, nil
+}

backend/libs/services/storage_readcloser.go

@@ -0,0 +1,18 @@
+package services
+
+import "io"
+
+type joinedReadCloser struct {
+	io.ReadCloser
+	close func()
+}
+
+func closeWith(source io.ReadCloser, close func()) io.ReadCloser {
+	return joinedReadCloser{ReadCloser: source, close: close}
+}
+
+func (c joinedReadCloser) Close() error {
+	err := c.ReadCloser.Close()
+	c.close()
+	return err
+}

backend/libs/services/storage_s3.go

@@ -0,0 +1,113 @@
+package services
+
+import (
+	"bytes"
+	"context"
+	"fmt"
+	"io"
+	"net/url"
+	"strings"
+
+	"github.com/minio/minio-go/v7"
+	"github.com/minio/minio-go/v7/pkg/credentials"
+)
+
+type s3StorageBackend struct {
+	cfg    StorageBackendConfig
+	client *minio.Client
+}
+
+func newS3StorageBackend(cfg StorageBackendConfig) (*s3StorageBackend, error) {
+	endpoint := normalizeS3Endpoint(cfg.Endpoint)
+	client, err := minio.New(endpoint, &minio.Options{
+		Creds:        credentials.NewStaticV4(cfg.AccessKey, cfg.SecretKey, ""),
+		Secure:       cfg.UseSSL,
+		Region:       cfg.Region,
+		BucketLookup: s3BucketLookup(cfg.PathStyle),
+	})
+	if err != nil {
+		return nil, err
+	}
+	return &s3StorageBackend{cfg: cfg, client: client}, nil
+}
+
+func (b *s3StorageBackend) ID() string   { return b.cfg.ID }
+func (b *s3StorageBackend) Type() string { return StorageBackendS3 }
+
+func (b *s3StorageBackend) Put(ctx context.Context, key string, body io.Reader, size int64, contentType string) error {
+	opts := minio.PutObjectOptions{ContentType: contentType}
+	_, err := b.client.PutObject(ctx, b.cfg.Bucket, cleanObjectKey(key), body, size, opts)
+	return err
+}
+
+func (b *s3StorageBackend) Get(ctx context.Context, key string) (StorageObject, error) {
+	object, err := b.client.GetObject(ctx, b.cfg.Bucket, cleanObjectKey(key), minio.GetObjectOptions{})
+	if err != nil {
+		return StorageObject{}, err
+	}
+	info, err := object.Stat()
+	if err != nil {
+		object.Close()
+		return StorageObject{}, err
+	}
+	return StorageObject{Key: key, Size: info.Size, ContentType: info.ContentType, ModTime: info.LastModified, Body: object}, nil
+}
+
+func (b *s3StorageBackend) Delete(ctx context.Context, key string) error {
+	return b.client.RemoveObject(ctx, b.cfg.Bucket, cleanObjectKey(key), minio.RemoveObjectOptions{})
+}
+
+func (b *s3StorageBackend) DeletePrefix(ctx context.Context, prefix string) error {
+	prefix = strings.TrimSuffix(cleanObjectKey(prefix), "/") + "/"
+	objects := b.client.ListObjects(ctx, b.cfg.Bucket, minio.ListObjectsOptions{Prefix: prefix, Recursive: true})
+	for object := range objects {
+		if object.Err != nil {
+			return object.Err
+		}
+		if err := b.Delete(ctx, object.Key); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (b *s3StorageBackend) Usage(ctx context.Context) (int64, error) {
+	var total int64
+	for object := range b.client.ListObjects(ctx, b.cfg.Bucket, minio.ListObjectsOptions{Recursive: true}) {
+		if object.Err != nil {
+			return 0, object.Err
+		}
+		total += object.Size
+	}
+	return total, nil
+}
+
+func (b *s3StorageBackend) Test(ctx context.Context) error {
+	exists, err := b.client.BucketExists(ctx, b.cfg.Bucket)
+	if err != nil {
+		return err
+	}
+	if !exists {
+		return fmt.Errorf("bucket %q does not exist", b.cfg.Bucket)
+	}
+	key := ".warpbox-storage-test-" + randomID(6)
+	if err := b.Put(ctx, key, bytes.NewReader([]byte("ok")), 2, "text/plain"); err != nil {
+		return err
+	}
+	return b.Delete(ctx, key)
+}
+
+func s3BucketLookup(pathStyle bool) minio.BucketLookupType {
+	if pathStyle {
+		return minio.BucketLookupPath
+	}
+	return minio.BucketLookupAuto
+}
+
+func normalizeS3Endpoint(endpoint string) string {
+	endpoint = strings.TrimSpace(endpoint)
+	if parsed, err := url.Parse(endpoint); err == nil && parsed.Host != "" {
+		return parsed.Host
+	}
+	return strings.TrimPrefix(strings.TrimPrefix(endpoint, "https://"), "http://")
+}

backend/libs/services/storage_sftp.go

@@ -0,0 +1,200 @@
+package services
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"os"
+	"path"
+	"sort"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/pkg/sftp"
+	"golang.org/x/crypto/ssh"
+)
+
+type sftpStorageBackend struct {
+	cfg StorageBackendConfig
+}
+
+func (b sftpStorageBackend) ID() string   { return b.cfg.ID }
+func (b sftpStorageBackend) Type() string { return StorageBackendSFTP }
+
+func (b sftpStorageBackend) Put(ctx context.Context, key string, body io.Reader, _ int64, _ string) error {
+	client, closer, err := b.client()
+	if err != nil {
+		return err
+	}
+	defer closer()
+	if err := ctx.Err(); err != nil {
+		return err
+	}
+	remotePath := b.remotePath(key)
+	if err := client.MkdirAll(path.Dir(remotePath)); err != nil {
+		return err
+	}
+	target, err := client.OpenFile(remotePath, os.O_CREATE|os.O_TRUNC|os.O_WRONLY)
+	if err != nil {
+		return err
+	}
+	defer target.Close()
+	_, err = io.Copy(target, body)
+	return err
+}
+
+func (b sftpStorageBackend) Get(ctx context.Context, key string) (StorageObject, error) {
+	client, closer, err := b.client()
+	if err != nil {
+		return StorageObject{}, err
+	}
+	if err := ctx.Err(); err != nil {
+		closer()
+		return StorageObject{}, err
+	}
+	remotePath := b.remotePath(key)
+	source, err := client.Open(remotePath)
+	if err != nil {
+		closer()
+		return StorageObject{}, err
+	}
+	stat, err := source.Stat()
+	if err != nil {
+		source.Close()
+		closer()
+		return StorageObject{}, err
+	}
+	return StorageObject{Key: key, Size: stat.Size(), ModTime: stat.ModTime(), Body: closeWith(source, closer)}, nil
+}
+
+func (b sftpStorageBackend) Delete(ctx context.Context, key string) error {
+	client, closer, err := b.client()
+	if err != nil {
+		return err
+	}
+	defer closer()
+	if err := ctx.Err(); err != nil {
+		return err
+	}
+	if err := client.Remove(b.remotePath(key)); err != nil && !os.IsNotExist(err) {
+		return err
+	}
+	return nil
+}
+
+func (b sftpStorageBackend) DeletePrefix(ctx context.Context, prefix string) error {
+	client, closer, err := b.client()
+	if err != nil {
+		return err
+	}
+	defer closer()
+	if err := ctx.Err(); err != nil {
+		return err
+	}
+	remotePath := b.remotePath(prefix)
+	if err := client.RemoveDirectory(remotePath); err == nil || os.IsNotExist(err) {
+		return nil
+	}
+	walker := client.Walk(remotePath)
+	paths := make([]string, 0)
+	for walker.Step() {
+		if walker.Err() != nil {
+			return walker.Err()
+		}
+		paths = append(paths, walker.Path())
+	}
+	sort.Slice(paths, func(i, j int) bool { return len(paths[i]) > len(paths[j]) })
+	for _, item := range paths {
+		if err := client.Remove(item); err != nil {
+			_ = client.RemoveDirectory(item)
+		}
+	}
+	_ = client.RemoveDirectory(remotePath)
+	return nil
+}
+
+func (b sftpStorageBackend) Usage(ctx context.Context) (int64, error) {
+	client, closer, err := b.client()
+	if err != nil {
+		return 0, err
+	}
+	defer closer()
+	if err := ctx.Err(); err != nil {
+		return 0, err
+	}
+	var total int64
+	walker := client.Walk(cleanRemoteRoot(b.cfg.RemotePath))
+	for walker.Step() {
+		if walker.Err() != nil {
+			return 0, walker.Err()
+		}
+		info := walker.Stat()
+		if info != nil && !info.IsDir() {
+			total += info.Size()
+		}
+	}
+	return total, nil
+}
+
+func (b sftpStorageBackend) Test(ctx context.Context) error {
+	key := ".warpbox-storage-test-" + randomID(6)
+	if err := b.Put(ctx, key, strings.NewReader("ok"), 2, "text/plain"); err != nil {
+		return err
+	}
+	return b.Delete(ctx, key)
+}
+
+func (b sftpStorageBackend) client() (*sftp.Client, func(), error) {
+	auth := make([]ssh.AuthMethod, 0, 2)
+	if b.cfg.PrivateKey != "" {
+		signer, err := ssh.ParsePrivateKey([]byte(b.cfg.PrivateKey))
+		if err != nil {
+			return nil, nil, err
+		}
+		auth = append(auth, ssh.PublicKeys(signer))
+	}
+	if b.cfg.Password != "" {
+		auth = append(auth, ssh.Password(b.cfg.Password))
+	}
+	if len(auth) == 0 {
+		return nil, nil, fmt.Errorf("sftp password or private key is required")
+	}
+	hostKeyCallback, err := b.hostKeyCallback()
+	if err != nil {
+		return nil, nil, err
+	}
+	sshClient, err := ssh.Dial("tcp", b.cfg.Host+":"+strconv.Itoa(b.cfg.Port), &ssh.ClientConfig{
+		User:            b.cfg.Username,
+		Auth:            auth,
+		HostKeyCallback: hostKeyCallback,
+		Timeout:         15 * time.Second,
+	})
+	if err != nil {
+		return nil, nil, err
+	}
+	client, err := sftp.NewClient(sshClient)
+	if err != nil {
+		sshClient.Close()
+		return nil, nil, err
+	}
+	return client, func() {
+		client.Close()
+		sshClient.Close()
+	}, nil
+}
+
+func (b sftpStorageBackend) hostKeyCallback() (ssh.HostKeyCallback, error) {
+	if strings.TrimSpace(b.cfg.HostKey) == "" {
+		return ssh.InsecureIgnoreHostKey(), nil
+	}
+	key, _, _, _, err := ssh.ParseAuthorizedKey([]byte(strings.TrimSpace(b.cfg.HostKey)))
+	if err != nil {
+		return nil, fmt.Errorf("invalid sftp host public key: %w", err)
+	}
+	return ssh.FixedHostKey(key), nil
+}
+
+func (b sftpStorageBackend) remotePath(key string) string {
+	return path.Join(cleanRemoteRoot(b.cfg.RemotePath), cleanObjectKey(key))
+}

backend/libs/services/storage_smb.go

@@ -0,0 +1,176 @@
+package services
+
+import (
+	"context"
+	"io"
+	"net"
+	"os"
+	"path"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/hirochachacha/go-smb2"
+)
+
+type smbStorageBackend struct {
+	cfg StorageBackendConfig
+}
+
+func (b smbStorageBackend) ID() string   { return b.cfg.ID }
+func (b smbStorageBackend) Type() string { return StorageBackendSMB }
+
+func (b smbStorageBackend) Put(ctx context.Context, key string, body io.Reader, _ int64, _ string) error {
+	share, closer, err := b.share()
+	if err != nil {
+		return err
+	}
+	defer closer()
+	if err := ctx.Err(); err != nil {
+		return err
+	}
+	remotePath := b.remotePath(key)
+	if err := share.MkdirAll(path.Dir(remotePath), 0o755); err != nil {
+		return err
+	}
+	target, err := share.OpenFile(remotePath, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0o644)
+	if err != nil {
+		return err
+	}
+	defer target.Close()
+	_, err = io.Copy(target, body)
+	return err
+}
+
+func (b smbStorageBackend) Get(ctx context.Context, key string) (StorageObject, error) {
+	share, closer, err := b.share()
+	if err != nil {
+		return StorageObject{}, err
+	}
+	if err := ctx.Err(); err != nil {
+		closer()
+		return StorageObject{}, err
+	}
+	source, err := share.Open(b.remotePath(key))
+	if err != nil {
+		closer()
+		return StorageObject{}, err
+	}
+	stat, err := source.Stat()
+	if err != nil {
+		source.Close()
+		closer()
+		return StorageObject{}, err
+	}
+	return StorageObject{Key: key, Size: stat.Size(), ModTime: stat.ModTime(), Body: closeWith(source, closer)}, nil
+}
+
+func (b smbStorageBackend) Delete(ctx context.Context, key string) error {
+	share, closer, err := b.share()
+	if err != nil {
+		return err
+	}
+	defer closer()
+	if err := ctx.Err(); err != nil {
+		return err
+	}
+	if err := share.Remove(b.remotePath(key)); err != nil && !os.IsNotExist(err) {
+		return err
+	}
+	return nil
+}
+
+func (b smbStorageBackend) DeletePrefix(ctx context.Context, prefix string) error {
+	share, closer, err := b.share()
+	if err != nil {
+		return err
+	}
+	defer closer()
+	if err := ctx.Err(); err != nil {
+		return err
+	}
+	err = share.RemoveAll(b.remotePath(prefix))
+	if err != nil && !os.IsNotExist(err) {
+		return err
+	}
+	return nil
+}
+
+func (b smbStorageBackend) Usage(ctx context.Context) (int64, error) {
+	share, closer, err := b.share()
+	if err != nil {
+		return 0, err
+	}
+	defer closer()
+	if err := ctx.Err(); err != nil {
+		return 0, err
+	}
+	return smbUsage(share, cleanRemoteRoot(b.cfg.RemotePath))
+}
+
+func (b smbStorageBackend) Test(ctx context.Context) error {
+	key := ".warpbox-storage-test-" + randomID(6)
+	if err := b.Put(ctx, key, strings.NewReader("ok"), 2, "text/plain"); err != nil {
+		return err
+	}
+	return b.Delete(ctx, key)
+}
+
+func (b smbStorageBackend) share() (*smb2.Share, func(), error) {
+	conn, err := net.DialTimeout("tcp", b.cfg.Host+":"+strconv.Itoa(b.cfg.Port), 15*time.Second)
+	if err != nil {
+		return nil, nil, err
+	}
+	dialer := &smb2.Dialer{
+		Initiator: &smb2.NTLMInitiator{
+			User:     b.cfg.Username,
+			Password: b.cfg.Password,
+			Domain:   b.cfg.Domain,
+		},
+	}
+	session, err := dialer.Dial(conn)
+	if err != nil {
+		conn.Close()
+		return nil, nil, err
+	}
+	share, err := session.Mount(b.cfg.Share)
+	if err != nil {
+		session.Logoff()
+		conn.Close()
+		return nil, nil, err
+	}
+	return share, func() {
+		share.Umount()
+		session.Logoff()
+		conn.Close()
+	}, nil
+}
+
+func (b smbStorageBackend) remotePath(key string) string {
+	return strings.TrimPrefix(path.Join(cleanRemoteRoot(b.cfg.RemotePath), cleanObjectKey(key)), "/")
+}
+
+func smbUsage(share *smb2.Share, root string) (int64, error) {
+	root = strings.TrimPrefix(root, "/")
+	entries, err := share.ReadDir(root)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return 0, nil
+		}
+		return 0, err
+	}
+	var total int64
+	for _, entry := range entries {
+		item := path.Join(root, entry.Name())
+		if entry.IsDir() {
+			size, err := smbUsage(share, item)
+			if err != nil {
+				return 0, err
+			}
+			total += size
+			continue
+		}
+		total += entry.Size()
+	}
+	return total, nil
+}

backend/libs/services/storage_speed.go

@@ -0,0 +1,424 @@
+package services
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"math"
+	"os"
+	"path/filepath"
+	"sort"
+	"strings"
+	"time"
+
+	"go.etcd.io/bbolt"
+)
+
+var storageSpeedTestsBucket = []byte("storage_speed_tests")
+
+const (
+	StorageSpeedModeSmall  = "small"
+	StorageSpeedModeBig    = "big"
+	StorageSpeedModeMixed  = "mixed"
+	StorageSpeedModeCustom = "custom"
+
+	StorageSpeedStatusRunning = "running"
+	StorageSpeedStatusDone    = "done"
+	StorageSpeedStatusFailed  = "failed"
+)
+
+type StorageSpeedTest struct {
+	ID               string    `json:"id"`
+	BackendID        string    `json:"backendId"`
+	BackendName      string    `json:"backendName"`
+	Mode             string    `json:"mode"`
+	Status           string    `json:"status"`
+	Stage            string    `json:"stage"`
+	ProgressPercent  int       `json:"progressPercent"`
+	CustomFileCount  int       `json:"customFileCount,omitempty"`
+	CustomFileSizeMB float64   `json:"customFileSizeMb,omitempty"`
+	StartedAt        time.Time `json:"startedAt"`
+	FinishedAt       time.Time `json:"finishedAt,omitempty"`
+	BytesWritten     int64     `json:"bytesWritten"`
+	BytesRead        int64     `json:"bytesRead"`
+	FilesWritten     int       `json:"filesWritten"`
+	WriteDurationMS  int64     `json:"writeDurationMs"`
+	ReadDurationMS   int64     `json:"readDurationMs"`
+	DeleteDurationMS int64     `json:"deleteDurationMs"`
+	Error            string    `json:"error,omitempty"`
+}
+
+func (t StorageSpeedTest) ModeLabel() string {
+	switch t.Mode {
+	case StorageSpeedModeSmall:
+		return "Many small files"
+	case StorageSpeedModeBig:
+		return "One big file"
+	case StorageSpeedModeMixed:
+		return "Average mix"
+	case StorageSpeedModeCustom:
+		return "Custom"
+	default:
+		return t.Mode
+	}
+}
+
+func (t StorageSpeedTest) StartedLabel() string {
+	if t.StartedAt.IsZero() {
+		return ""
+	}
+	return t.StartedAt.Format("Jan 2, 15:04:05")
+}
+
+func (t StorageSpeedTest) FinishedLabel() string {
+	if t.FinishedAt.IsZero() {
+		return "Still running"
+	}
+	return t.FinishedAt.Format("Jan 2, 15:04:05")
+}
+
+func (t StorageSpeedTest) TotalSizeLabel() string {
+	return FormatMegabytesFromBytes(max(t.BytesWritten, t.BytesRead))
+}
+
+func (t StorageSpeedTest) WriteSpeedLabel() string {
+	return speedLabel(t.BytesWritten, t.WriteDurationMS)
+}
+
+func (t StorageSpeedTest) ReadSpeedLabel() string {
+	return speedLabel(t.BytesRead, t.ReadDurationMS)
+}
+
+func speedLabel(bytes int64, durationMS int64) string {
+	if bytes <= 0 || durationMS <= 0 {
+		return "n/a"
+	}
+	mb := float64(bytes) / 1024 / 1024
+	seconds := float64(durationMS) / 1000
+	value := math.Round((mb/seconds)*100) / 100
+	return fmt.Sprintf("%.2f MB/s", value)
+}
+
+func (s *StorageService) StartSpeedTest(backendID, mode string) (StorageSpeedTest, error) {
+	return s.StartSpeedTestWithOptions(backendID, StorageSpeedTestOptions{Mode: mode})
+}
+
+type StorageSpeedTestOptions struct {
+	Mode             string
+	CustomFileCount  int
+	CustomFileSizeMB float64
+}
+
+func (s *StorageService) StartSpeedTestWithOptions(backendID string, options StorageSpeedTestOptions) (StorageSpeedTest, error) {
+	cfg, err := s.BackendConfig(backendID)
+	if err != nil {
+		return StorageSpeedTest{}, err
+	}
+	if !cfg.Enabled {
+		return StorageSpeedTest{}, fmt.Errorf("storage backend is disabled")
+	}
+	if !cfg.LastTestSuccess {
+		return StorageSpeedTest{}, fmt.Errorf("run a successful connection test before testing speed")
+	}
+	mode := normalizeSpeedTestMode(options.Mode)
+	if mode == StorageSpeedModeCustom {
+		if err := validateCustomSpeedTest(options.CustomFileCount, options.CustomFileSizeMB); err != nil {
+			return StorageSpeedTest{}, err
+		}
+	}
+	test := StorageSpeedTest{
+		ID:               randomID(10),
+		BackendID:        cfg.ID,
+		BackendName:      cfg.Name,
+		Mode:             mode,
+		Status:           StorageSpeedStatusRunning,
+		Stage:            "queued",
+		CustomFileCount:  options.CustomFileCount,
+		CustomFileSizeMB: options.CustomFileSizeMB,
+		StartedAt:        time.Now().UTC(),
+	}
+	if err := s.saveSpeedTest(test); err != nil {
+		return StorageSpeedTest{}, err
+	}
+	return test, nil
+}
+
+func (s *StorageService) RunSpeedTest(ctx context.Context, testID string) {
+	test, err := s.speedTest(testID)
+	if err != nil {
+		return
+	}
+	if err := s.runSpeedTest(ctx, &test); err != nil {
+		test.Status = StorageSpeedStatusFailed
+		test.Error = err.Error()
+		test.FinishedAt = time.Now().UTC()
+		if test.Stage == "" || test.Stage == "queued" {
+			test.Stage = "failed"
+		}
+		_ = s.saveSpeedTest(test)
+		return
+	}
+	test.Status = StorageSpeedStatusDone
+	test.Stage = "complete"
+	test.ProgressPercent = 100
+	test.FinishedAt = time.Now().UTC()
+	_ = s.saveSpeedTest(test)
+}
+
+func (s *StorageService) ListSpeedTests(backendID string, limit int) ([]StorageSpeedTest, error) {
+	var tests []StorageSpeedTest
+	err := s.db.View(func(tx *bbolt.Tx) error {
+		bucket := tx.Bucket(storageSpeedTestsBucket)
+		if bucket == nil {
+			return nil
+		}
+		return bucket.ForEach(func(_, value []byte) error {
+			var test StorageSpeedTest
+			if err := json.Unmarshal(value, &test); err != nil {
+				return err
+			}
+			if backendID == "" || test.BackendID == backendID {
+				tests = append(tests, test)
+			}
+			return nil
+		})
+	})
+	if err != nil {
+		return nil, err
+	}
+	sort.Slice(tests, func(i, j int) bool {
+		return tests[i].StartedAt.After(tests[j].StartedAt)
+	})
+	if limit > 0 && len(tests) > limit {
+		tests = tests[:limit]
+	}
+	return tests, nil
+}
+
+func (s *StorageService) speedTest(id string) (StorageSpeedTest, error) {
+	var test StorageSpeedTest
+	err := s.db.View(func(tx *bbolt.Tx) error {
+		data := tx.Bucket(storageSpeedTestsBucket).Get([]byte(id))
+		if data == nil {
+			return fmt.Errorf("speed test not found")
+		}
+		return json.Unmarshal(data, &test)
+	})
+	return test, err
+}
+
+func (s *StorageService) saveSpeedTest(test StorageSpeedTest) error {
+	data, err := json.Marshal(test)
+	if err != nil {
+		return err
+	}
+	return s.db.Update(func(tx *bbolt.Tx) error {
+		return tx.Bucket(storageSpeedTestsBucket).Put([]byte(test.ID), data)
+	})
+}
+
+func (s *StorageService) runSpeedTest(ctx context.Context, test *StorageSpeedTest) error {
+	backend, err := s.Backend(test.BackendID)
+	if err != nil {
+		return err
+	}
+	files, err := createSpeedTestFiles(test)
+	if err != nil {
+		return err
+	}
+	defer os.RemoveAll(files.Root)
+	keys := make([]string, 0, len(files.Files))
+	defer func() {
+		for _, key := range keys {
+			_ = backend.Delete(context.Background(), key)
+		}
+	}()
+
+	writeStart := time.Now()
+	for i, file := range files.Files {
+		key := fmt.Sprintf(".warpbox-speed-test/%s/%03d.bin", test.ID, i)
+		source, err := os.Open(file.Path)
+		if err != nil {
+			return err
+		}
+		err = backend.Put(ctx, key, source, file.Size, "application/octet-stream")
+		source.Close()
+		if err != nil {
+			return err
+		}
+		keys = append(keys, key)
+		test.BytesWritten += file.Size
+		test.FilesWritten++
+		updateSpeedProgress(test, "writing", i+1, len(files.Files), 0, 45)
+		_ = s.saveSpeedTest(*test)
+	}
+	test.WriteDurationMS = time.Since(writeStart).Milliseconds()
+	_ = s.saveSpeedTest(*test)
+
+	readStart := time.Now()
+	for i, key := range keys {
+		object, err := backend.Get(ctx, key)
+		if err != nil {
+			return err
+		}
+		read, err := io.Copy(io.Discard, object.Body)
+		object.Body.Close()
+		if err != nil {
+			return err
+		}
+		test.BytesRead += read
+		updateSpeedProgress(test, "reading", i+1, len(keys), 45, 90)
+		_ = s.saveSpeedTest(*test)
+	}
+	test.ReadDurationMS = time.Since(readStart).Milliseconds()
+	_ = s.saveSpeedTest(*test)
+
+	deleteStart := time.Now()
+	for i, key := range keys {
+		if err := backend.Delete(ctx, key); err != nil {
+			return err
+		}
+		updateSpeedProgress(test, "cleaning up", i+1, len(keys), 90, 100)
+		_ = s.saveSpeedTest(*test)
+	}
+	test.DeleteDurationMS = time.Since(deleteStart).Milliseconds()
+	keys = nil
+	return nil
+}
+
+func updateSpeedProgress(test *StorageSpeedTest, stage string, done, total, start, end int) {
+	test.Stage = stage
+	if total <= 0 {
+		test.ProgressPercent = start
+		return
+	}
+	span := end - start
+	progress := start + int(math.Round(float64(span)*float64(done)/float64(total)))
+	if progress < 0 {
+		progress = 0
+	}
+	if progress > 100 {
+		progress = 100
+	}
+	test.ProgressPercent = progress
+}
+
+type speedTestFile struct {
+	Path string
+	Size int64
+}
+
+type speedTestFiles struct {
+	Root  string
+	Files []speedTestFile
+}
+
+func createSpeedTestFiles(test *StorageSpeedTest) (speedTestFiles, error) {
+	plan, err := speedTestPlan(test)
+	if err != nil {
+		return speedTestFiles{}, err
+	}
+	root, err := os.MkdirTemp("", "warpbox-speed-test-*")
+	if err != nil {
+		return speedTestFiles{}, err
+	}
+	files := speedTestFiles{Root: root, Files: make([]speedTestFile, 0, len(plan))}
+	for i, size := range plan {
+		path := filepath.Join(root, fmt.Sprintf("%03d.bin", i))
+		if err := writeMockFile(path, size, byte(65+(i%23))); err != nil {
+			os.RemoveAll(root)
+			return speedTestFiles{}, err
+		}
+		files.Files = append(files.Files, speedTestFile{Path: path, Size: size})
+	}
+	return files, nil
+}
+
+func speedTestPlan(test *StorageSpeedTest) ([]int64, error) {
+	mode := normalizeSpeedTestMode(test.Mode)
+	if mode == StorageSpeedModeCustom {
+		if err := validateCustomSpeedTest(test.CustomFileCount, test.CustomFileSizeMB); err != nil {
+			return nil, err
+		}
+		size := MegabytesToBytes(test.CustomFileSizeMB)
+		plan := make([]int64, test.CustomFileCount)
+		for i := range plan {
+			plan[i] = size
+		}
+		return plan, nil
+	}
+	return speedTestPlanForMode(mode), nil
+}
+
+func speedTestPlanForMode(mode string) []int64 {
+	mode = normalizeSpeedTestMode(mode)
+	switch mode {
+	case StorageSpeedModeSmall:
+		return repeatedSizes(24, 32*1024)
+	case StorageSpeedModeBig:
+		return repeatedSizes(1, 8*1024*1024)
+	default:
+		sizes := repeatedSizes(8, 64*1024)
+		return append(sizes, repeatedSizes(1, 4*1024*1024)...)
+	}
+}
+
+func repeatedSizes(count int, size int64) []int64 {
+	sizes := make([]int64, 0, count)
+	for i := 0; i < count; i++ {
+		sizes = append(sizes, size)
+	}
+	return sizes
+}
+
+func writeMockFile(path string, size int64, seed byte) error {
+	target, err := os.Create(path)
+	if err != nil {
+		return err
+	}
+	defer target.Close()
+	chunk := make([]byte, 64*1024)
+	for i := range chunk {
+		chunk[i] = seed
+	}
+	remaining := size
+	for remaining > 0 {
+		writeSize := int64(len(chunk))
+		if remaining < writeSize {
+			writeSize = remaining
+		}
+		if _, err := target.Write(chunk[:int(writeSize)]); err != nil {
+			return err
+		}
+		remaining -= writeSize
+	}
+	return nil
+}
+
+func validateCustomSpeedTest(count int, sizeMB float64) error {
+	if count <= 0 || count > 500 {
+		return fmt.Errorf("custom speed test file count must be between 1 and 500")
+	}
+	if sizeMB <= 0 {
+		return fmt.Errorf("custom speed test file size must be positive")
+	}
+	totalMB := float64(count) * sizeMB
+	if totalMB > 4096 {
+		return fmt.Errorf("custom speed test total size cannot exceed 4096 MB")
+	}
+	return nil
+}
+
+func normalizeSpeedTestMode(mode string) string {
+	switch strings.TrimSpace(mode) {
+	case StorageSpeedModeSmall:
+		return StorageSpeedModeSmall
+	case StorageSpeedModeBig:
+		return StorageSpeedModeBig
+	case StorageSpeedModeCustom:
+		return StorageSpeedModeCustom
+	default:
+		return StorageSpeedModeMixed
+	}
+}

backend/libs/services/storage_webdav.go

@@ -0,0 +1,193 @@
+package services
+
+import (
+	"context"
+	"encoding/xml"
+	"fmt"
+	"io"
+	"net/http"
+	"path"
+	"strings"
+	"time"
+)
+
+type webDAVStorageBackend struct {
+	cfg    StorageBackendConfig
+	client *http.Client
+}
+
+func (b webDAVStorageBackend) ID() string   { return b.cfg.ID }
+func (b webDAVStorageBackend) Type() string { return StorageBackendWebDAV }
+
+func (b webDAVStorageBackend) Put(ctx context.Context, key string, body io.Reader, _ int64, contentType string) error {
+	if err := b.mkcolParents(ctx, key); err != nil {
+		return err
+	}
+	request, err := b.request(ctx, http.MethodPut, key, body)
+	if err != nil {
+		return err
+	}
+	if contentType != "" {
+		request.Header.Set("Content-Type", contentType)
+	}
+	response, err := b.client.Do(request)
+	if err != nil {
+		return err
+	}
+	defer response.Body.Close()
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return fmt.Errorf("webdav put failed: %s", response.Status)
+	}
+	return nil
+}
+
+func (b webDAVStorageBackend) Get(ctx context.Context, key string) (StorageObject, error) {
+	request, err := b.request(ctx, http.MethodGet, key, nil)
+	if err != nil {
+		return StorageObject{}, err
+	}
+	response, err := b.client.Do(request)
+	if err != nil {
+		return StorageObject{}, err
+	}
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		response.Body.Close()
+		return StorageObject{}, fmt.Errorf("webdav get failed: %s", response.Status)
+	}
+	modTime, _ := time.Parse(http.TimeFormat, response.Header.Get("Last-Modified"))
+	return StorageObject{Key: key, Size: response.ContentLength, ContentType: response.Header.Get("Content-Type"), ModTime: modTime, Body: response.Body}, nil
+}
+
+func (b webDAVStorageBackend) Delete(ctx context.Context, key string) error {
+	return b.deletePath(ctx, key)
+}
+
+func (b webDAVStorageBackend) DeletePrefix(ctx context.Context, prefix string) error {
+	return b.deletePath(ctx, strings.TrimSuffix(prefix, "/")+"/")
+}
+
+func (b webDAVStorageBackend) Usage(ctx context.Context) (int64, error) {
+	request, err := b.request(ctx, "PROPFIND", "", nil)
+	if err != nil {
+		return 0, err
+	}
+	request.Header.Set("Depth", "infinity")
+	request.Header.Set("Content-Type", "application/xml")
+	response, err := b.client.Do(request)
+	if err != nil {
+		return 0, err
+	}
+	defer response.Body.Close()
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return 0, fmt.Errorf("webdav usage failed: %s", response.Status)
+	}
+	var multi webDAVMultiStatus
+	if err := xml.NewDecoder(response.Body).Decode(&multi); err != nil {
+		return 0, err
+	}
+	var total int64
+	for _, item := range multi.Responses {
+		if item.PropStat.Prop.ResourceType.Collection != nil {
+			continue
+		}
+		total += item.PropStat.Prop.ContentLength
+	}
+	return total, nil
+}
+
+func (b webDAVStorageBackend) Test(ctx context.Context) error {
+	key := ".warpbox-storage-test-" + randomID(6)
+	if err := b.Put(ctx, key, strings.NewReader("ok"), 2, "text/plain"); err != nil {
+		return err
+	}
+	return b.Delete(ctx, key)
+}
+
+func (b webDAVStorageBackend) deletePath(ctx context.Context, key string) error {
+	request, err := b.request(ctx, http.MethodDelete, key, nil)
+	if err != nil {
+		return err
+	}
+	response, err := b.client.Do(request)
+	if err != nil {
+		return err
+	}
+	defer response.Body.Close()
+	if response.StatusCode == http.StatusNotFound {
+		return nil
+	}
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		return fmt.Errorf("webdav delete failed: %s", response.Status)
+	}
+	return nil
+}
+
+func (b webDAVStorageBackend) mkcolParents(ctx context.Context, key string) error {
+	dir := path.Dir(cleanObjectKey(key))
+	if dir == "." || dir == "/" {
+		return nil
+	}
+	parts := strings.Split(strings.Trim(dir, "/"), "/")
+	current := ""
+	for _, part := range parts {
+		current = path.Join(current, part)
+		request, err := b.request(ctx, "MKCOL", strings.TrimSuffix(current, "/")+"/", nil)
+		if err != nil {
+			return err
+		}
+		response, err := b.client.Do(request)
+		if err != nil {
+			return err
+		}
+		response.Body.Close()
+		if response.StatusCode != http.StatusCreated && response.StatusCode != http.StatusMethodNotAllowed && response.StatusCode != http.StatusConflict {
+			return fmt.Errorf("webdav mkcol failed: %s", response.Status)
+		}
+	}
+	return nil
+}
+
+func (b webDAVStorageBackend) request(ctx context.Context, method, key string, body io.Reader) (*http.Request, error) {
+	endpoint := strings.TrimRight(b.cfg.Endpoint, "/")
+	if endpoint == "" {
+		return nil, fmt.Errorf("webdav url is required")
+	}
+	remote := path.Join(cleanRemoteRoot(b.cfg.RemotePath), cleanObjectKey(key))
+	if strings.HasSuffix(key, "/") && !strings.HasSuffix(remote, "/") {
+		remote += "/"
+	}
+	target := endpoint + "/" + strings.TrimLeft(remote, "/")
+	request, err := http.NewRequestWithContext(ctx, method, target, body)
+	if err != nil {
+		return nil, err
+	}
+	if b.cfg.Username != "" || b.cfg.Password != "" {
+		request.SetBasicAuth(b.cfg.Username, b.cfg.Password)
+	}
+	return request, nil
+}
+
+type webDAVMultiStatus struct {
+	Responses []webDAVResponse `xml:"response"`
+}
+
+type webDAVResponse struct {
+	PropStat webDAVPropStat `xml:"propstat"`
+}
+
+type webDAVPropStat struct {
+	Prop webDAVProp `xml:"prop"`
+}
+
+type webDAVProp struct {
+	ContentLength int64              `xml:"getcontentlength"`
+	ResourceType  webDAVResourceType `xml:"resourcetype"`
+}
+
+type webDAVResourceType struct {
+	Collection *struct{} `xml:"collection"`
+}
+
+func newWebDAVStorageBackend(cfg StorageBackendConfig) webDAVStorageBackend {
+	return webDAVStorageBackend{cfg: cfg, client: http.DefaultClient}
+}

backend/libs/services/upload.go

@@ -39,6 +39,7 @@ type UploadService struct {
 
 type UploadOptions struct {
 	MaxDays           int
+	ExpiresInMinutes  int
 	MaxDownloads      int
 	Password          string
 	ObfuscateMetadata bool
@@ -199,14 +200,20 @@ func (s *UploadService) CreateBox(files []*multipart.FileHeader, opts UploadOpti
 		opts.MaxDays = 7
 	}
 
+	now := time.Now().UTC()
+	expiresAt := now.Add(time.Duration(opts.MaxDays) * 24 * time.Hour)
+	if opts.ExpiresInMinutes > 0 {
+		expiresAt = now.Add(time.Duration(opts.ExpiresInMinutes) * time.Minute)
+	}
+
 	box := Box{
 		ID:               randomID(10),
 		OwnerID:          strings.TrimSpace(opts.OwnerID),
 		CollectionID:     strings.TrimSpace(opts.CollectionID),
 		CreatorIP:        strings.TrimSpace(opts.CreatorIP),
 		StorageBackendID: normalizeBackendID(opts.StorageBackendID),
-		CreatedAt:        time.Now().UTC(),
-		ExpiresAt:        time.Now().UTC().Add(time.Duration(opts.MaxDays) * 24 * time.Hour),
+		CreatedAt:        now,
+		ExpiresAt:        expiresAt,
 		MaxDownloads:     opts.MaxDownloads,
 		Obfuscate:        opts.ObfuscateMetadata && strings.TrimSpace(opts.Password) != "",
 		Files:            make([]File, 0, len(files)),

backend/libs/services/upload_test.go

@@ -172,6 +172,157 @@ func TestSFTPStorageConfigValidation(t *testing.T) {
 	}
 }
 
+func TestStorageUpdateRejectsProviderMutation(t *testing.T) {
+	service := newTestUploadService(t)
+	cfg, err := service.Storage().CreateBackend(StorageBackendConfig{
+		Provider: StorageProviderSFTP,
+		Name:     "SFTP",
+		Host:     "files.example.test",
+		Username: "warpbox",
+		Password: "secret",
+	})
+	if err != nil {
+		t.Fatalf("CreateBackend returned error: %v", err)
+	}
+	if _, err := service.Storage().UpdateBackend(cfg.ID, StorageBackendConfig{
+		Provider:  StorageProviderS3,
+		Name:      "Mutated",
+		Endpoint:  "https://s3.example.test",
+		Bucket:    "bucket",
+		AccessKey: "access",
+		SecretKey: "secret",
+		UseSSL:    true,
+	}); err == nil {
+		t.Fatalf("UpdateBackend allowed provider mutation")
+	}
+	stored, err := service.Storage().BackendConfig(cfg.ID)
+	if err != nil {
+		t.Fatalf("BackendConfig returned error: %v", err)
+	}
+	if stored.Provider != StorageProviderSFTP || stored.Type != StorageBackendSFTP {
+		t.Fatalf("provider/type mutated despite error: %+v", stored)
+	}
+	if _, err := service.Storage().UpdateBackend(cfg.ID, StorageBackendConfig{
+		Provider: StorageProviderSFTP,
+		Type:     StorageBackendS3,
+		Name:     "Mutated",
+		Host:     "files.example.test",
+		Username: "warpbox",
+		Password: "secret",
+	}); err == nil {
+		t.Fatalf("UpdateBackend allowed type mutation")
+	}
+}
+
+func TestStorageUpdatePreservesSecretsWhenBlank(t *testing.T) {
+	service := newTestUploadService(t)
+	cfg, err := service.Storage().CreateBackend(StorageBackendConfig{
+		Provider:   StorageProviderSFTP,
+		Name:       "SFTP",
+		Host:       "files.example.test",
+		Username:   "warpbox",
+		Password:   "secret",
+		PrivateKey: "private-key",
+		HostKey:    "host-key",
+	})
+	if err != nil {
+		t.Fatalf("CreateBackend returned error: %v", err)
+	}
+	updated, err := service.Storage().UpdateBackend(cfg.ID, StorageBackendConfig{
+		Provider: StorageProviderSFTP,
+		Name:     "SFTP renamed",
+		Host:     "files.example.test",
+		Username: "warpbox",
+	})
+	if err != nil {
+		t.Fatalf("UpdateBackend returned error: %v", err)
+	}
+	if updated.Password != "secret" || updated.PrivateKey != "private-key" || updated.HostKey != "host-key" {
+		t.Fatalf("blank secret fields were not preserved: %+v", updated)
+	}
+}
+
+func TestContaboUpdateKeepsTLSAndPathStyleLocked(t *testing.T) {
+	service := newTestUploadService(t)
+	cfg, err := service.Storage().CreateBackend(StorageBackendConfig{
+		Provider:  StorageProviderContabo,
+		Name:      "Contabo",
+		Endpoint:  "https://eu2.contabostorage.com",
+		Bucket:    "My Main Bucket",
+		AccessKey: "access",
+		SecretKey: "secret",
+	})
+	if err != nil {
+		t.Fatalf("CreateBackend returned error: %v", err)
+	}
+	updated, err := service.Storage().UpdateBackend(cfg.ID, StorageBackendConfig{
+		Provider:  StorageProviderContabo,
+		Name:      "Contabo",
+		Endpoint:  "https://eu2.contabostorage.com",
+		Bucket:    "My Main Bucket",
+		AccessKey: "access",
+		SecretKey: "secret",
+		UseSSL:    false,
+		PathStyle: false,
+	})
+	if err != nil {
+		t.Fatalf("UpdateBackend returned error: %v", err)
+	}
+	if !updated.UseSSL || !updated.PathStyle {
+		t.Fatalf("contabo TLS/path-style were not locked: %+v", updated)
+	}
+}
+
+func TestStorageSpeedTestRequiresConnectionAndRuns(t *testing.T) {
+	service := newTestUploadService(t)
+	if _, err := service.Storage().StartSpeedTest(StorageBackendLocal, StorageSpeedModeSmall); err == nil {
+		t.Fatalf("StartSpeedTest allowed speed test before connection test")
+	}
+	if _, err := service.Storage().TestBackend(StorageBackendLocal); err != nil {
+		t.Fatalf("TestBackend local returned error: %v", err)
+	}
+	test, err := service.Storage().StartSpeedTest(StorageBackendLocal, StorageSpeedModeSmall)
+	if err != nil {
+		t.Fatalf("StartSpeedTest returned error: %v", err)
+	}
+	service.Storage().RunSpeedTest(testContext(), test.ID)
+	tests, err := service.Storage().ListSpeedTests(StorageBackendLocal, 10)
+	if err != nil {
+		t.Fatalf("ListSpeedTests returned error: %v", err)
+	}
+	if len(tests) != 1 {
+		t.Fatalf("speed tests len = %d, want 1", len(tests))
+	}
+	got := tests[0]
+	if got.Status != StorageSpeedStatusDone || got.ProgressPercent != 100 || got.Stage != "complete" || got.BytesWritten == 0 || got.BytesRead == 0 || got.FilesWritten == 0 {
+		t.Fatalf("speed test did not complete with metrics: %+v", got)
+	}
+}
+
+func TestCustomStorageSpeedTestUsesRequestedFiles(t *testing.T) {
+	service := newTestUploadService(t)
+	if _, err := service.Storage().TestBackend(StorageBackendLocal); err != nil {
+		t.Fatalf("TestBackend local returned error: %v", err)
+	}
+	test, err := service.Storage().StartSpeedTestWithOptions(StorageBackendLocal, StorageSpeedTestOptions{
+		Mode:             StorageSpeedModeCustom,
+		CustomFileCount:  3,
+		CustomFileSizeMB: 0.001,
+	})
+	if err != nil {
+		t.Fatalf("StartSpeedTestWithOptions returned error: %v", err)
+	}
+	service.Storage().RunSpeedTest(testContext(), test.ID)
+	tests, err := service.Storage().ListSpeedTests(StorageBackendLocal, 10)
+	if err != nil {
+		t.Fatalf("ListSpeedTests returned error: %v", err)
+	}
+	got := tests[0]
+	if got.Mode != StorageSpeedModeCustom || got.CustomFileCount != 3 || got.CustomFileSizeMB != 0.001 || got.FilesWritten != 3 || got.Status != StorageSpeedStatusDone {
+		t.Fatalf("custom speed test did not use requested files: %+v", got)
+	}
+}
+
 func TestSMBAndWebDAVStorageConfigValidation(t *testing.T) {
 	service := newTestUploadService(t)
 	smb, err := service.Storage().CreateS3Backend(StorageBackendConfig{

backend/libs/web/renderer.go

@@ -8,13 +8,15 @@ import (
 )
 
 type Renderer struct {
-	templates map[string]*template.Template
-	appName   string
-	baseURL   string
+	templates  map[string]*template.Template
+	appName    string
+	appVersion string
+	baseURL    string
 }
 
 type PageData struct {
 	AppName     string
+	AppVersion  string
 	BaseURL     string
 	Title       string
 	Description string
@@ -25,7 +27,7 @@ type PageData struct {
 	Data        any
 }
 
-func NewRenderer(templateDir, appName, baseURL string) (*Renderer, error) {
+func NewRenderer(templateDir, appName, appVersion, baseURL string) (*Renderer, error) {
 	layouts, err := filepath.Glob(filepath.Join(templateDir, "layouts", "*.html"))
 	if err != nil {
 		return nil, err
@@ -56,14 +58,16 @@ func NewRenderer(templateDir, appName, baseURL string) (*Renderer, error) {
 	}
 
 	return &Renderer{
-		templates: templates,
-		appName:   appName,
-		baseURL:   baseURL,
+		templates:  templates,
+		appName:    appName,
+		appVersion: appVersion,
+		baseURL:    baseURL,
 	}, nil
 }
 
 func (r *Renderer) Render(w http.ResponseWriter, status int, page string, data PageData) {
 	data.AppName = r.appName
+	data.AppVersion = r.appVersion
 	data.BaseURL = r.baseURL
 	data.CurrentYear = time.Now().Year()
 

backend/static/css/00-base.css

@@ -0,0 +1,525 @@
+:root {
+  color-scheme: dark;
+  --background: #0b0b16;
+  --foreground: #f5f3ff;
+  --card: #15132b;
+  --card-foreground: #f5f3ff;
+  --muted: #1e1b3a;
+  --muted-foreground: #a8a4cf;
+  --accent: #2a2550;
+  --accent-foreground: #f5f3ff;
+  --border: rgba(168, 150, 255, 0.16);
+  --input: rgba(168, 150, 255, 0.22);
+  --primary: #8b5cf6;
+  --primary-foreground: #ffffff;
+  --primary-hover: #7c3aed;
+  --ring: #a78bfa;
+  --success: #5eead4;
+  --danger: #fb7185;
+  --radius: 0.875rem;
+  --shadow: 0 24px 70px rgba(8, 4, 32, 0.6);
+  --font-sans: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
+  --header-bg: rgba(11, 11, 22, 0.68);
+  --body-bg:
+    radial-gradient(circle at 50% -10%, rgba(139, 92, 246, 0.18), transparent 34rem),
+    linear-gradient(180deg, #0b0b16 0%, #0a0918 100%);
+  --surface-1: rgba(139, 92, 246, 0.07);
+  --surface-1-hover: rgba(139, 92, 246, 0.14);
+  --surface-2: rgba(139, 92, 246, 0.05);
+}
+
+:root[data-theme="classic"] {
+  color-scheme: dark;
+  --background: #09090b;
+  --foreground: #fafafa;
+  --card: #18181b;
+  --card-foreground: #fafafa;
+  --muted: #27272a;
+  --muted-foreground: #a1a1aa;
+  --accent: #27272a;
+  --accent-foreground: #fafafa;
+  --border: rgba(255, 255, 255, 0.1);
+  --input: rgba(255, 255, 255, 0.15);
+  --primary: #f4f4f5;
+  --primary-foreground: #18181b;
+  --primary-hover: #e4e4e7;
+  --ring: #71717a;
+  --success: #86efac;
+  --danger: #fca5a5;
+  --radius: 0.625rem;
+  --shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
+  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
+  --header-bg: rgba(9, 9, 11, 0.84);
+  --body-bg:
+    radial-gradient(circle at 50% -10%, rgba(82, 82, 91, 0.32), transparent 34rem),
+    linear-gradient(180deg, #09090b 0%, #0f0f12 100%);
+  --surface-1: rgba(39, 39, 42, 0.42);
+  --surface-1-hover: rgba(39, 39, 42, 0.68);
+  --surface-2: rgba(39, 39, 42, 0.28);
+}
+
+:root[data-theme="retro"] {
+  color-scheme: light;
+  --background: #ffffff;
+  --foreground: #000000;
+  --card: #c0c0c0;
+  --card-foreground: #000000;
+  --muted: #c0c0c0;
+  --muted-foreground: #404040;
+  --accent: #000078;
+  --accent-foreground: #ffffff;
+  --border: #000000;
+  --input: #000000;
+  --primary: #000078;
+  --primary-foreground: #ffffff;
+  --primary-hover: #0f80cd;
+  --ring: #000078;
+  --success: #008000;
+  --danger: #c00000;
+  --radius: 0rem;
+  --shadow:
+    inset -1px -1px 0 #404040,
+    inset 1px 1px 0 #ffffff,
+    inset -2px -2px 0 #808080,
+    inset 2px 2px 0 #dfdfdf;
+  --font-sans: "PixeloidSans", "PixelOperator", "Microsoft Sans Serif", Tahoma, sans-serif;
+  --header-bg: #c0c0c0;
+  --body-bg: #000000;
+  --surface-1: #ffffff;
+  --surface-1-hover: #fffff0;
+  --surface-2: #c0c0c0;
+}
+
+* {
+  box-sizing: border-box;
+}
+
+html {
+  font-family: var(--font-sans);
+  background: var(--background);
+  color: var(--foreground);
+}
+
+body {
+  position: relative;
+  min-height: 100vh;
+  margin: 0;
+  display: flex;
+  flex-direction: column;
+  background: var(--body-bg);
+}
+
+a {
+  color: inherit;
+}
+
+svg {
+  width: 1rem;
+  height: 1rem;
+  fill: none;
+  stroke: currentColor;
+  stroke-width: 2;
+  stroke-linecap: round;
+  stroke-linejoin: round;
+}
+
+:focus-visible {
+  outline: 2px solid var(--ring);
+  outline-offset: 2px;
+}
+
+.skip-link {
+  position: absolute;
+  left: 1rem;
+  top: -4rem;
+  z-index: 10;
+  padding: 0.75rem 1rem;
+  border-radius: var(--radius);
+  background: var(--primary);
+  color: var(--primary-foreground);
+}
+
+.skip-link:focus {
+  top: 1rem;
+}
+
+.site-header {
+  position: sticky;
+  top: 0;
+  z-index: 20;
+  border-bottom: 1px solid var(--border);
+  background: var(--header-bg);
+  backdrop-filter: blur(14px);
+}
+
+.nav {
+  width: min(72rem, calc(100% - 2rem));
+  min-height: 3.5rem;
+  margin: 0 auto;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 1rem;
+}
+
+.brand,
+.nav-links,
+.footer-links,
+.inline-form {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.5rem;
+}
+
+.inline-form {
+  margin: 0;
+}
+
+.brand {
+  font-weight: 650;
+  text-decoration: none;
+}
+
+.brand-mark {
+  width: 1.75rem;
+  height: 1.75rem;
+  display: grid;
+  place-items: center;
+  border-radius: calc(var(--radius) - 0.125rem);
+  background: var(--primary);
+  color: var(--primary-foreground);
+  font-size: 0.85rem;
+  font-weight: 800;
+}
+
+main {
+  flex: 1;
+}
+
+
+h1 {
+  margin: 0;
+  color: var(--foreground);
+  font-size: 2rem;
+  line-height: 1.12;
+  font-weight: 650;
+  letter-spacing: 0;
+}
+
+.file-name {
+  display: block;
+  max-width: 100%;
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.hero-copy p,
+.download-subtitle,
+.panel-header p {
+  margin: 0 0 1rem 0;
+  color: var(--muted-foreground);
+  font-size: 0.95rem;
+  line-height: 1.5;
+}
+
+.card {
+  width: 100%;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: color-mix(in srgb, var(--card) 94%, transparent);
+  box-shadow: var(--shadow);
+}
+
+.card-content {
+  padding: 1.5rem;
+}
+
+.auth-view {
+  width: min(28rem, calc(100% - 2rem));
+  min-height: calc(100vh - 7.25rem);
+  margin: 0 auto;
+  padding: 3rem 0;
+  display: grid;
+  place-items: center;
+}
+
+.auth-card {
+  box-shadow: var(--shadow);
+}
+
+.kicker {
+  margin: 0 0 0.5rem;
+  color: var(--muted-foreground);
+  font-size: 0.76rem;
+  font-weight: 700;
+  letter-spacing: 0;
+  text-transform: uppercase;
+}
+
+.muted-copy,
+.auth-alt {
+  color: var(--muted-foreground);
+  font-size: 0.9rem;
+  line-height: 1.5;
+}
+
+.stack-form {
+  display: grid;
+  gap: 0.9rem;
+  margin-top: 1rem;
+}
+
+.stack-form label,
+.inline-controls label,
+.collection-create label {
+  display: grid;
+  gap: 0.35rem;
+  color: var(--muted-foreground);
+  font-size: 0.82rem;
+}
+
+.form-error {
+  margin: 0;
+  color: #fca5a5;
+  font-size: 0.86rem;
+}
+
+.checkbox-field {
+  display: flex;
+  align-items: center;
+  gap: 0.55rem;
+}
+
+.checkbox-field input {
+  width: 1rem;
+  min-height: 1rem;
+}
+
+.checkbox-field span {
+  margin: 0;
+  color: var(--muted-foreground);
+}
+
+label span {
+  display: block;
+  margin-bottom: 0.4rem;
+  color: var(--foreground);
+  font-size: 0.8rem;
+  font-weight: 600;
+}
+
+input,
+select,
+button {
+  font: inherit;
+}
+
+input,
+select {
+  width: 100%;
+  min-height: 2.25rem;
+  border: 1px solid var(--input);
+  border-radius: calc(var(--radius) - 0.125rem);
+  padding: 0.45rem 0.7rem;
+  background: var(--background);
+  color: var(--foreground);
+}
+
+input::placeholder {
+  color: var(--muted-foreground);
+}
+
+input:disabled {
+  opacity: 0.55;
+  cursor: not-allowed;
+}
+
+.form-footer,
+.result-header {
+  margin-top: 1rem;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 1rem;
+}
+
+.form-footer p,
+#result-meta {
+  margin: 0;
+  color: var(--muted-foreground);
+  font-size: 0.82rem;
+}
+
+.button,
+button {
+  min-height: 2.25rem;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 0.45rem;
+  border: 1px solid transparent;
+  border-radius: calc(var(--radius) - 0.125rem);
+  padding: 0.45rem 0.85rem;
+  color: var(--foreground);
+  background: transparent;
+  font: inherit;
+  font-size: 0.875rem;
+  font-weight: 600;
+  line-height: 1;
+  text-decoration: none;
+  cursor: pointer;
+}
+
+.button-primary {
+  background: var(--primary);
+  color: var(--primary-foreground);
+}
+
+.button-primary:hover {
+  background: var(--primary-hover);
+}
+
+.button-outline {
+  border-color: var(--border);
+  background: var(--background);
+}
+
+.button-outline:hover,
+.button-ghost:hover {
+  background: var(--accent);
+}
+
+.button-danger {
+  border-color: rgba(248, 113, 113, 0.28);
+  background: rgba(127, 29, 29, 0.3);
+  color: #fecaca;
+}
+
+.button-danger:hover {
+  background: rgba(127, 29, 29, 0.55);
+}
+
+.button-wide {
+  width: 100%;
+  min-height: 2.75rem;
+  margin-top: 1.25rem;
+}
+
+code {
+  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
+  color: var(--muted-foreground);
+}
+
+pre {
+  overflow-x: auto;
+  margin: 0.8rem 0 0;
+  border: 1px solid var(--border);
+  border-radius: calc(var(--radius) - 0.125rem);
+  background: var(--background);
+  padding: 0.9rem;
+  text-align: left;
+}
+
+pre code {
+  display: block;
+  margin: 0;
+  overflow: visible;
+  white-space: pre;
+}
+
+
+.badge {
+  display: inline-flex;
+  align-items: center;
+  min-height: 1.5rem;
+  border-radius: 999px;
+  background: var(--muted);
+  color: var(--muted-foreground);
+  padding: 0.2rem 0.6rem;
+  font-size: 0.75rem;
+  font-weight: 600;
+}
+
+.sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  white-space: nowrap;
+}
+
+.site-footer {
+  width: min(72rem, calc(100% - 2rem));
+  margin: 0 auto;
+  padding: 1rem 0;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 1rem;
+  color: var(--muted-foreground);
+  font-size: 0.78rem;
+}
+
+.theme-picker {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.45rem;
+}
+
+.theme-picker > span {
+  display: block;
+  margin: 0;
+  color: var(--muted-foreground);
+  font-size: 0.78rem;
+  font-weight: 600;
+}
+
+.theme-picker select {
+  width: auto;
+  min-height: 1.9rem;
+  padding: 0.2rem 0.55rem;
+  border-radius: calc(var(--radius) - 0.25rem);
+  font-size: 0.78rem;
+}
+
+.footer-links a {
+  text-decoration: none;
+}
+
+.form-error {
+  margin: 1rem 0 0;
+  color: #fecaca;
+  font-size: 0.9rem;
+}
+
+.button-sm {
+  min-height: 1.85rem;
+  padding: 0.3rem 0.65rem;
+  font-size: 0.8rem;
+}
+
+/* Badge variants */
+.badge-active {
+  background: rgba(134, 239, 172, 0.12);
+  color: #86efac;
+}
+
+.badge-disabled {
+  background: rgba(252, 165, 165, 0.1);
+  color: #fca5a5;
+}
+
+.badge-expired {
+  opacity: 0.55;
+}
+
+/* Nav username indicator in header */
+.nav-username {
+  max-width: 8rem;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}

backend/static/css/10-layout.css

@@ -0,0 +1,281 @@
+.app-shell {
+  width: min(86rem, calc(100% - 2rem));
+  margin: 0 auto;
+  padding: 2rem 0;
+  display: grid;
+  grid-template-columns: 14rem minmax(0, 1fr);
+  gap: 1.5rem;
+}
+
+.app-sidebar {
+  position: sticky;
+  top: 5rem;
+  align-self: start;
+  display: grid;
+  gap: 0.5rem;
+  padding: 0.75rem;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: rgba(24, 24, 27, 0.58);
+}
+
+.sidebar-link {
+  display: flex;
+  align-items: center;
+  gap: 0.55rem;
+  padding: 0.62rem 0.75rem;
+  border: 1px solid transparent;
+  border-radius: var(--radius);
+  color: var(--muted-foreground);
+  text-decoration: none;
+}
+
+.sidebar-link:hover,
+.sidebar-link.is-active {
+  border-color: var(--border);
+  background: var(--muted);
+  color: var(--foreground);
+}
+
+.admin-shell .app-sidebar {
+  border-color: rgba(125, 211, 252, 0.28);
+  background: linear-gradient(180deg, rgba(8, 47, 73, 0.22), rgba(24, 24, 27, 0.58));
+}
+
+.admin-shell .sidebar-link.is-active {
+  border-color: rgba(125, 211, 252, 0.42);
+  background: rgba(14, 116, 144, 0.24);
+}
+
+.admin-shell .kicker {
+  color: #7dd3fc;
+}
+
+.sidebar-logout {
+  display: grid;
+  margin: 0.75rem 0 0;
+}
+
+.sidebar-logout .button {
+  width: 100%;
+}
+
+.collection-create {
+  display: grid;
+  gap: 0.6rem;
+  margin-top: 1rem;
+}
+
+.app-main {
+  min-width: 0;
+  display: grid;
+  gap: 1rem;
+}
+
+.settings-stack {
+  display: grid;
+  gap: 1rem;
+  max-width: 44rem;
+}
+
+.settings-panel {
+  box-shadow: none;
+}
+
+.compact-upload .drop-zone {
+  min-height: 11rem;
+}
+
+.dashboard-options {
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+}
+
+.collection-tabs,
+.inline-controls {
+  display: flex;
+  align-items: end;
+  flex-wrap: wrap;
+  gap: 0.65rem;
+}
+
+.inline-controls input,
+.inline-controls select {
+  min-width: 15rem;
+}
+
+.compact-input {
+  width: 10rem;
+}
+
+.settings-form {
+  display: grid;
+  gap: 1.5rem;
+}
+
+.settings-form-narrow {
+  grid-template-columns: minmax(0, 1fr);
+  gap: 0.9rem;
+}
+
+.settings-form label {
+  display: grid;
+  gap: 0.35rem;
+  color: var(--muted-foreground);
+  font-size: 0.82rem;
+}
+
+.settings-form .checkbox-field {
+  grid-column: 1 / -1;
+}
+
+.settings-form button {
+  justify-self: start;
+}
+
+
+/* Tab navigation */
+.tabs-bar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.75rem;
+  flex-wrap: wrap;
+}
+
+.tab-list {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: 0.3rem;
+}
+
+.tab {
+  display: inline-flex;
+  align-items: center;
+  height: 2rem;
+  padding: 0 0.75rem;
+  border-radius: 999px;
+  border: 1px solid transparent;
+  color: var(--muted-foreground);
+  font-size: 0.84rem;
+  font-weight: 500;
+  text-decoration: none;
+  transition: background 120ms, color 120ms, border-color 120ms;
+}
+
+.tab:hover {
+  background: var(--muted);
+  color: var(--foreground);
+}
+
+.tab.is-active {
+  border-color: var(--border);
+  background: var(--muted);
+  color: var(--foreground);
+  font-weight: 650;
+}
+
+/* Sidebar structure */
+.sidebar-sep {
+  height: 1px;
+  border: 0;
+  background: var(--border);
+  margin: 0.5rem 0;
+}
+
+.sidebar-nav {
+  display: grid;
+  gap: 0.25rem;
+}
+
+/* Collection create dropdown */
+.new-collection-drop {
+  position: relative;
+  flex-shrink: 0;
+}
+
+.new-collection-drop > summary {
+  list-style: none;
+  cursor: pointer;
+}
+
+.new-collection-drop > summary::-webkit-details-marker { display: none; }
+
+.new-collection-body {
+  position: absolute;
+  right: 0;
+  top: calc(100% + 0.5rem);
+  z-index: 10;
+  width: 15rem;
+  padding: 1rem;
+  background: color-mix(in srgb, var(--card) 97%, #000);
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  box-shadow: var(--shadow);
+  display: grid;
+  gap: 0.65rem;
+}
+
+.new-collection-body label {
+  display: grid;
+  gap: 0.35rem;
+  color: var(--muted-foreground);
+  font-size: 0.82rem;
+}
+
+/* Copyable URL field */
+.copy-field {
+  display: flex;
+  gap: 0.5rem;
+  align-items: center;
+  margin-top: 0.75rem;
+}
+
+.copy-field input {
+  flex: 1;
+  min-width: 0;
+  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
+  font-size: 0.8rem;
+  color: var(--muted-foreground);
+}
+
+/* Settings sections */
+.settings-section {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 0.9rem;
+}
+
+.settings-section-title {
+  grid-column: 1 / -1;
+  margin: 0;
+  padding-bottom: 0.6rem;
+  border-bottom: 1px solid var(--border);
+  font-size: 0.875rem;
+  font-weight: 650;
+  color: var(--foreground);
+}
+
+.settings-section .checkbox-field {
+  grid-column: 1 / -1;
+}
+
+.settings-section label {
+  display: grid;
+  gap: 0.35rem;
+  color: var(--muted-foreground);
+  font-size: 0.82rem;
+}
+
+/* Quota form in admin users table */
+.quota-form {
+  display: flex;
+  gap: 0.4rem;
+  align-items: center;
+  margin: 0;
+}
+
+.quota-form input {
+  width: 6.5rem;
+  min-width: 0;
+}

backend/static/css/15-revamp.css

@@ -0,0 +1,214 @@
+/*
+ * Revamp ("Aurora glass") flourishes.
+ *
+ * These rules only apply to the default/revamp theme. They are scoped to
+ * :root:not([data-theme="classic"]):not([data-theme="retro"]) so they cover both the explicit
+ * data-theme="revamp" attribute AND the no-JS default (no attribute), while
+ * never touching the classic theme. Token colours live in 00-base.css; this
+ * file adds the things a flat token swap can't: the animated aurora backdrop,
+ * frosted glass, gradient accents, glow and motion.
+ */
+
+:root:not([data-theme="classic"]):not([data-theme="retro"]) {
+  scroll-behavior: smooth;
+}
+
+/* Animated aurora backdrop ------------------------------------------------ */
+:root:not([data-theme="classic"]):not([data-theme="retro"]) body::before {
+  content: "";
+  position: fixed;
+  inset: -20vmax;
+  z-index: -1;
+  pointer-events: none;
+  background:
+    radial-gradient(38vmax 38vmax at 18% 12%, rgba(99, 102, 241, 0.38), transparent 60%),
+    radial-gradient(34vmax 34vmax at 82% 18%, rgba(34, 211, 238, 0.26), transparent 60%),
+    radial-gradient(40vmax 40vmax at 70% 88%, rgba(139, 92, 246, 0.34), transparent 62%),
+    radial-gradient(30vmax 30vmax at 12% 82%, rgba(236, 72, 153, 0.22), transparent 60%);
+  filter: blur(8px) saturate(125%);
+  animation: aurora-drift 26s ease-in-out infinite alternate;
+}
+
+:root:not([data-theme="classic"]):not([data-theme="retro"]) body::after {
+  content: "";
+  position: fixed;
+  inset: 0;
+  z-index: -1;
+  pointer-events: none;
+  /* faint grain/vignette to keep the glow from washing out text */
+  background: radial-gradient(circle at 50% 40%, transparent 0, rgba(10, 9, 24, 0.55) 78%);
+}
+
+@keyframes aurora-drift {
+  0% {
+    transform: translate3d(-4%, -2%, 0) rotate(0deg) scale(1.05);
+  }
+  50% {
+    transform: translate3d(3%, 2%, 0) rotate(8deg) scale(1.12);
+  }
+  100% {
+    transform: translate3d(2%, -3%, 0) rotate(-6deg) scale(1.08);
+  }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  :root:not([data-theme="classic"]):not([data-theme="retro"]) body::before {
+    animation: none;
+  }
+}
+
+/* Frosted glass cards ----------------------------------------------------- */
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .card {
+  background: linear-gradient(
+    155deg,
+    color-mix(in srgb, var(--card) 78%, transparent),
+    color-mix(in srgb, var(--card) 92%, transparent)
+  );
+  border-color: rgba(168, 150, 255, 0.18);
+  backdrop-filter: blur(18px) saturate(140%);
+  -webkit-backdrop-filter: blur(18px) saturate(140%);
+}
+
+/* Sticky header gets the same glassy treatment */
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .site-header {
+  backdrop-filter: blur(20px) saturate(150%);
+  -webkit-backdrop-filter: blur(20px) saturate(150%);
+}
+
+/* Brand mark glows */
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .brand-mark {
+  background: linear-gradient(135deg, #8b5cf6, #6366f1 55%, #22d3ee);
+  color: #fff;
+  box-shadow: 0 6px 18px rgba(124, 58, 237, 0.45);
+}
+
+/* Headings get a soft gradient sheen */
+:root:not([data-theme="classic"]):not([data-theme="retro"]) h1 {
+  background: linear-gradient(120deg, #f5f3ff 0%, #c4b5fd 60%, #67e8f9 100%);
+  -webkit-background-clip: text;
+  background-clip: text;
+  color: transparent;
+}
+
+/* Gradient primary buttons ------------------------------------------------ */
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .button-primary,
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .button.is-active {
+  background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 55%, #22d3ee 130%);
+  color: #fff;
+  border-color: transparent;
+  box-shadow: 0 8px 22px rgba(99, 102, 241, 0.38);
+  transition: transform 140ms ease, box-shadow 160ms ease, filter 160ms ease;
+}
+
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .button-primary:hover {
+  background: linear-gradient(135deg, #8b5cf6 0%, #6366f1 55%, #22d3ee 130%);
+  filter: brightness(1.08);
+  box-shadow: 0 12px 30px rgba(99, 102, 241, 0.5);
+  transform: translateY(-1px);
+}
+
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .button-primary:active {
+  transform: translateY(0);
+}
+
+/* Outline / ghost buttons get a subtle lift on hover */
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .button-outline,
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .button-ghost {
+  transition: background 140ms ease, border-color 140ms ease, transform 140ms ease;
+}
+
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .button-outline:hover,
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .button-ghost:hover {
+  border-color: rgba(168, 150, 255, 0.4);
+  transform: translateY(-1px);
+}
+
+/* Glow focus rings -------------------------------------------------------- */
+:root:not([data-theme="classic"]):not([data-theme="retro"]) :focus-visible {
+  outline: 2px solid transparent;
+  box-shadow: 0 0 0 2px var(--background), 0 0 0 4px var(--ring), 0 0 16px rgba(167, 139, 250, 0.55);
+}
+
+:root:not([data-theme="classic"]):not([data-theme="retro"]) input:focus,
+:root:not([data-theme="classic"]):not([data-theme="retro"]) select:focus {
+  border-color: var(--ring);
+  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.22);
+}
+
+/* Drop zone: animated, glowing -------------------------------------------- */
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .drop-zone {
+  border-color: rgba(168, 150, 255, 0.3);
+  background:
+    radial-gradient(120% 90% at 50% 0%, rgba(139, 92, 246, 0.1), transparent 70%),
+    var(--surface-1);
+  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease, box-shadow 180ms ease;
+}
+
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .drop-zone:hover,
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .drop-zone.is-dragging {
+  border-color: #a78bfa;
+  box-shadow: 0 0 0 1px rgba(167, 139, 250, 0.4), 0 18px 50px rgba(99, 102, 241, 0.28);
+  transform: translateY(-2px);
+}
+
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .drop-icon {
+  color: #c4b5fd;
+}
+
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .drop-zone.is-dragging .drop-icon {
+  animation: drop-bounce 700ms ease infinite;
+}
+
+@keyframes drop-bounce {
+  0%, 100% { transform: translateY(0); }
+  50% { transform: translateY(-6px); }
+}
+
+/* Badges pick up a tinted glass look */
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .badge {
+  background: rgba(139, 92, 246, 0.14);
+  color: #d6ccff;
+  border: 1px solid rgba(168, 150, 255, 0.22);
+}
+
+/* File / result rows lift on hover */
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .download-item,
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .result-item {
+  background: color-mix(in srgb, var(--card) 60%, transparent);
+  border-color: rgba(168, 150, 255, 0.14);
+  transition: border-color 140ms ease, transform 140ms ease, background 140ms ease;
+}
+
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .download-item:hover {
+  border-color: rgba(168, 150, 255, 0.34);
+  transform: translateY(-1px);
+}
+
+/* Thumbnails on the download page */
+:root:not([data-theme="classic"]):not([data-theme="retro"]) .file-emblem {
+  background: linear-gradient(135deg, rgba(139, 92, 246, 0.25), rgba(34, 211, 238, 0.18));
+  color: #d6ccff;
+  border: 1px solid rgba(168, 150, 255, 0.22);
+}
+
+/* Gentle entrance for primary content cards */
+:root:not([data-theme="classic"]):not([data-theme="retro"]) main > * {
+  animation: rise-in 420ms ease both;
+}
+
+@keyframes rise-in {
+  from {
+    opacity: 0;
+    transform: translateY(10px);
+  }
+  to {
+    opacity: 1;
+    transform: translateY(0);
+  }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  :root:not([data-theme="classic"]):not([data-theme="retro"]) main > * {
+    animation: none;
+  }
+}

backend/static/css/16-retro.css

@@ -0,0 +1,622 @@
+/*
+ * "retro" theme flourishes — modelled on danlegt.com.
+ *
+ * Windows 98 chrome over a black pixel-star desktop, PixeloidSans pixel font,
+ * crisp (non-antialiased, pixelated) rendering. Scoped entirely to
+ * :root[data-theme="retro"] so it never touches the other themes.
+ *
+ * CSP-safe: external stylesheet + self-hosted fonts only (font-src 'self'),
+ * no inline styles, no remote assets. The starfield is pure CSS so we don't
+ * depend on img-src for a background gif.
+ */
+
+/* Self-hosted pixel fonts (mirrored locally — GGBotNet PixeloidSans is free,
+   PixelOperator is CC0). ------------------------------------------------- */
+@font-face {
+  font-family: "PixeloidSans";
+  src: url("/static/fonts/pixeloid_sans/PixeloidSans.ttf") format("truetype");
+  font-weight: normal;
+  font-display: swap;
+}
+@font-face {
+  font-family: "PixeloidSans";
+  src: url("/static/fonts/pixeloid_sans/PixeloidSans-Bold.ttf") format("truetype");
+  font-weight: bold;
+  font-display: swap;
+}
+@font-face {
+  font-family: "PixelOperatorMono";
+  src: url("/static/fonts/pixel_operator/PixelOperatorMono.ttf") format("truetype");
+  font-weight: normal;
+  font-display: swap;
+}
+@font-face {
+  font-family: "PixelOperatorMono";
+  src: url("/static/fonts/pixel_operator/PixelOperatorMono-Bold.ttf") format("truetype");
+  font-weight: bold;
+  font-display: swap;
+}
+
+/* Crisp, pixelated, non-smoothed rendering like the source site. */
+:root[data-theme="retro"] {
+  font-smooth: never;
+  -webkit-font-smoothing: none;
+  -moz-osx-font-smoothing: unset;
+}
+
+:root[data-theme="retro"] img,
+:root[data-theme="retro"] .thumb-link img,
+:root[data-theme="retro"] .preview-stage img {
+  image-rendering: pixelated;
+}
+
+/* Square everything — Win98 had no rounded corners. */
+:root[data-theme="retro"] *,
+:root[data-theme="retro"] *::before,
+:root[data-theme="retro"] *::after {
+  border-radius: 0 !important;
+}
+
+/* Black desktop with the tiled starfield mirrored from danlegt.com. */
+:root[data-theme="retro"] body {
+  background-color: #000000;
+  background-image: url("/static/backgrounds/stars1.gif");
+  background-repeat: repeat;
+  background-attachment: fixed;
+  image-rendering: pixelated;
+}
+
+/* Selection + focus use the classic dotted/navy treatment. */
+:root[data-theme="retro"] ::selection {
+  background: #000078;
+  color: #ffffff;
+}
+
+:root[data-theme="retro"] :focus-visible {
+  outline: 1px dotted #000000;
+  outline-offset: -4px;
+}
+
+/* Header: thin flat silver toolbar with a bottom bevel. */
+:root[data-theme="retro"] .site-header {
+  background: #c0c0c0;
+  backdrop-filter: none;
+  -webkit-backdrop-filter: none;
+  border-bottom: 2px solid #404040;
+  box-shadow: inset 0 1px 0 #ffffff;
+}
+
+:root[data-theme="retro"] .nav {
+  min-height: 2.1rem;
+}
+
+:root[data-theme="retro"] .site-header .button {
+  min-height: 1.6rem;
+  padding: 0.15rem 0.6rem;
+}
+
+:root[data-theme="retro"] .brand {
+  color: #000000;
+  font-size: 0.95rem;
+}
+
+:root[data-theme="retro"] .brand-mark {
+  width: 1.4rem;
+  height: 1.4rem;
+  background: linear-gradient(90deg, #000078, 80%, #0f80cd);
+  color: #ffffff;
+  font-size: 0.75rem;
+  box-shadow: inset -1px -1px 0 #404040, inset 1px 1px 0 #6f6fff;
+}
+
+/* Cards are raised silver windows with black text. */
+:root[data-theme="retro"] .card {
+  background: linear-gradient(to bottom, #ffffff, 4%, #c0c0c0 8%);
+  background-color: #c0c0c0;
+  color: #000000;
+  border: 1px solid #000000;
+  box-shadow: var(--shadow);
+  backdrop-filter: none;
+  -webkit-backdrop-filter: none;
+}
+
+/* Headings become Win98 active title bars. */
+:root[data-theme="retro"] h1 {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.5rem;
+  margin: -0.35rem -0.35rem 1rem;
+  padding: 0.35rem 0.5rem;
+  background: linear-gradient(to right, #000078, 80%, #0f80cd);
+  color: #ffffff;
+  font-size: 1rem;
+  font-weight: 700;
+  letter-spacing: 0;
+  text-shadow: none;
+}
+
+/* Fake window control button on the right of every title bar. */
+:root[data-theme="retro"] h1::after {
+  content: "✕";
+  display: grid;
+  place-items: center;
+  width: 1.15rem;
+  height: 1rem;
+  background: #c0c0c0;
+  color: #000000;
+  font-size: 0.7rem;
+  font-weight: 700;
+  box-shadow: inset -1px -1px 0 #404040, inset 1px 1px 0 #ffffff, inset -2px -2px 0 #808080, inset 2px 2px 0 #dfdfdf;
+}
+
+/* Links: classic blue, underlined, purple when visited. Sidebar links and tabs
+   are styled as their own Win98 controls below, so they're excluded here. */
+:root[data-theme="retro"] a:not(.button):not(.brand):not(.sidebar-link):not(.tab) {
+  color: #0000ee;
+  text-decoration: underline;
+}
+
+:root[data-theme="retro"] a:not(.button):not(.brand):not(.sidebar-link):not(.tab):visited {
+  color: #551a8b;
+}
+
+:root[data-theme="retro"] a:not(.button):not(.brand):not(.sidebar-link):not(.tab):hover {
+  color: #ee0000;
+}
+
+/* Buttons: grey beveled chunks that press in when active. */
+:root[data-theme="retro"] .button,
+:root[data-theme="retro"] button {
+  background: #c0c0c0;
+  color: #000000;
+  border: 1px solid #000000;
+  font-weight: 700;
+  box-shadow: inset -1px -1px 0 #404040, inset 1px 1px 0 #ffffff, inset -2px -2px 0 #808080, inset 2px 2px 0 #dfdfdf;
+}
+
+:root[data-theme="retro"] .button:hover,
+:root[data-theme="retro"] button:hover {
+  background: #d4d0c8;
+}
+
+:root[data-theme="retro"] .button:active,
+:root[data-theme="retro"] button:active,
+:root[data-theme="retro"] .button.is-active {
+  background: #c0c0c0;
+  box-shadow: inset 1px 1px 0 #404040, inset -1px -1px 0 #ffffff, inset 2px 2px 0 #808080, inset -2px -2px 0 #dfdfdf;
+  padding-top: calc(0.45rem + 1px);
+  padding-left: calc(0.85rem + 1px);
+}
+
+/* The primary call-to-action is a glossy raised blue button. A vertical
+   gradient + strong 3D bevel keeps it clearly a button (and distinct from the
+   horizontal title-bar gradient). */
+:root[data-theme="retro"] .button-primary {
+  background: linear-gradient(to bottom, #2f86e0 0%, #0a3aa0 52%, #000078 100%);
+  color: #ffffff;
+  border: 1px solid #000000;
+  box-shadow: inset -1px -1px 0 #00003a, inset 1px 1px 0 #7fc0ff, inset -2px -2px 0 #001a6a, inset 2px 2px 0 #3f9fe8;
+  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.4);
+}
+
+:root[data-theme="retro"] .button-primary:hover {
+  filter: brightness(1.08);
+}
+
+:root[data-theme="retro"] .button-primary:active {
+  box-shadow: inset 1px 1px 0 #00003a, inset -1px -1px 0 #7fc0ff;
+  padding-top: calc(0.45rem + 1px);
+  padding-left: calc(0.85rem + 1px);
+}
+
+:root[data-theme="retro"] .button-danger {
+  background: #c0c0c0;
+  color: #c00000;
+  border-color: #000000;
+}
+
+/* Inputs and selects look sunken (inset bevel). */
+:root[data-theme="retro"] input,
+:root[data-theme="retro"] select,
+:root[data-theme="retro"] textarea {
+  background: #ffffff;
+  color: #000000;
+  border: 1px solid #000000;
+  box-shadow: inset 1px 1px 0 #808080, inset -1px -1px 0 #ffffff;
+}
+
+:root[data-theme="retro"] input:focus,
+:root[data-theme="retro"] select:focus {
+  outline: 1px dotted #000000;
+  outline-offset: -3px;
+}
+
+/* Labels inside windows read black, not muted-grey-on-grey. */
+:root[data-theme="retro"] label span,
+:root[data-theme="retro"] .stack-form label,
+:root[data-theme="retro"] .form-footer p,
+:root[data-theme="retro"] .drop-copy,
+:root[data-theme="retro"] .drop-meta,
+:root[data-theme="retro"] .upload-subtitle,
+:root[data-theme="retro"] .download-subtitle,
+:root[data-theme="retro"] .muted-copy,
+:root[data-theme="retro"] .kicker,
+:root[data-theme="retro"] .checkbox-field span {
+  color: #1a1a1a;
+}
+
+/* API / docs page: the header is a real full-width window with the intro text
+   inside it, and each section card gets a Win98 title bar from its <h2>. */
+:root[data-theme="retro"] .docs-header {
+  max-width: none;
+  margin-bottom: 1.5rem;
+  padding: 1.5rem;
+  background: linear-gradient(to bottom, #ffffff, 4%, #c0c0c0 8%);
+  background-color: #c0c0c0;
+  color: #000000;
+  border: 1px solid #000000;
+  box-shadow: var(--shadow);
+}
+
+:root[data-theme="retro"] .docs-header .kicker {
+  display: none;
+}
+
+:root[data-theme="retro"] .docs-header p,
+:root[data-theme="retro"] .docs-header code {
+  color: #000000;
+  margin-bottom: 0;
+}
+
+:root[data-theme="retro"] .docs-card h2,
+:root[data-theme="retro"] .upload-options .options-title {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.5rem;
+  margin: -1.5rem -1.5rem 1rem;
+  padding: 0.35rem 0.5rem;
+  background: linear-gradient(to right, #000078, 80%, #0f80cd);
+  color: #ffffff;
+  font-size: 1rem;
+  font-weight: 700;
+}
+
+/* Make title bars flush to the window edge (a real Win98 title bar) wherever
+   the heading is the top of its window: the upload card, the API header, and
+   the API section cards. Pages where a heading sits below an icon or kicker
+   (download/preview/login) keep the inset heading from the base h1 rule. */
+:root[data-theme="retro"] .card-content > h1:first-child,
+:root[data-theme="retro"] .docs-header h1,
+:root[data-theme="retro"] .download-view-wide .download-card h1 {
+  margin: -1.5rem -1.5rem 1rem;
+}
+
+:root[data-theme="retro"] .docs-card h2::after,
+:root[data-theme="retro"] .upload-options .options-title::after {
+  content: "✕";
+  display: grid;
+  place-items: center;
+  width: 1.15rem;
+  height: 1rem;
+  background: #c0c0c0;
+  color: #000000;
+  font-size: 0.7rem;
+  font-weight: 700;
+  box-shadow: inset -1px -1px 0 #404040, inset 1px 1px 0 #ffffff, inset -2px -2px 0 #808080, inset 2px 2px 0 #dfdfdf;
+}
+
+/* Drop zone: a sunken white field with a dashed navy border. */
+:root[data-theme="retro"] .drop-zone {
+  background: #ffffff;
+  border: 2px dashed #000078;
+  box-shadow: inset 2px 2px 0 #808080, inset -2px -2px 0 #ffffff;
+}
+
+:root[data-theme="retro"] .drop-zone:hover,
+:root[data-theme="retro"] .drop-zone.is-dragging {
+  background: #fffff0;
+  border-color: #0f80cd;
+}
+
+:root[data-theme="retro"] .drop-icon {
+  color: #000078;
+}
+
+/* The hero "Welcome" badge becomes a high-contrast blinking pixel sticker
+   that sits on the black desktop above the window. */
+:root[data-theme="retro"] .hero-eyebrow {
+  background: linear-gradient(to right, #000078, 80%, #0f80cd);
+  border: 1px solid #000000;
+  color: #ffffff;
+  font-weight: 700;
+  text-transform: uppercase;
+  box-shadow: inset -1px -1px 0 #404040, inset 1px 1px 0 #6f6fff;
+}
+
+:root[data-theme="retro"] .hero-eyebrow::before {
+  content: "★ ";
+  color: #ffff66;
+  animation: retro-blink 1.1s steps(1, end) infinite;
+}
+
+:root[data-theme="retro"] .hero-eyebrow::after {
+  content: " ★";
+  color: #ffff66;
+  animation: retro-blink 1.1s steps(1, end) 0.55s infinite;
+}
+
+@keyframes retro-blink {
+  50% { opacity: 0; }
+}
+
+@media (prefers-reduced-motion: reduce) {
+  :root[data-theme="retro"] .hero-eyebrow::before,
+  :root[data-theme="retro"] .hero-eyebrow::after {
+    animation: none;
+  }
+}
+
+/* Badges become square chips. */
+:root[data-theme="retro"] .badge {
+  background: #ffffff;
+  color: #000000;
+  border: 1px solid #000000;
+  box-shadow: inset 1px 1px 0 #808080;
+}
+
+/* File / result rows: flat white with a sunken hairline. */
+:root[data-theme="retro"] .download-item,
+:root[data-theme="retro"] .result-item {
+  background: #ffffff;
+  color: #000000;
+  border: 1px solid #000000;
+  box-shadow: inset 1px 1px 0 #dfdfdf, inset -1px -1px 0 #808080;
+}
+
+:root[data-theme="retro"] .file-main,
+:root[data-theme="retro"] .download-item small,
+:root[data-theme="retro"] .result-item code {
+  color: #000000;
+}
+
+:root[data-theme="retro"] .file-emblem {
+  background: #000078;
+  color: #ffffff;
+  border: 1px solid #000000;
+  box-shadow: inset -1px -1px 0 #404040, inset 1px 1px 0 #4a4aff;
+}
+
+/* Code blocks use the pixel mono font. */
+:root[data-theme="retro"] code,
+:root[data-theme="retro"] pre,
+:root[data-theme="retro"] pre code {
+  font-family: "PixelOperatorMono", ui-monospace, monospace;
+  color: #000000;
+}
+
+:root[data-theme="retro"] pre {
+  background: #ffffff;
+  border: 1px solid #000000;
+  box-shadow: inset 1px 1px 0 #808080;
+}
+
+/* Progress bar: blocky segmented Win98 look. */
+:root[data-theme="retro"] .progress {
+  background: #ffffff;
+  border: 1px solid #000000;
+  box-shadow: inset 1px 1px 0 #808080;
+}
+
+:root[data-theme="retro"] .progress span {
+  background: repeating-linear-gradient(90deg, #000078 0 8px, transparent 8px 10px), #0f80cd;
+}
+
+/* Chunky retro scrollbars (WebKit/Blink). */
+:root[data-theme="retro"] ::-webkit-scrollbar {
+  width: 16px;
+  height: 16px;
+}
+
+:root[data-theme="retro"] ::-webkit-scrollbar-track {
+  background: #dfdfdf;
+}
+
+:root[data-theme="retro"] ::-webkit-scrollbar-thumb {
+  background: #c0c0c0;
+  border: 1px solid #000000;
+  box-shadow: inset -1px -1px 0 #808080, inset 1px 1px 0 #ffffff;
+}
+
+/* Footer sits on the black desktop: white pixel text + a wink to the old web. */
+:root[data-theme="retro"] .site-footer {
+  color: #ffffff;
+}
+
+:root[data-theme="retro"] .site-footer a,
+:root[data-theme="retro"] .footer-links a:not(.button) {
+  color: #66ccff;
+}
+
+:root[data-theme="retro"] .theme-picker > span {
+  color: #ffffff;
+}
+
+:root[data-theme="retro"] .site-footer::after {
+  content: "✩ Best viewed in 1024×768 ✩";
+  font-weight: 700;
+}
+
+@media (max-width: 720px) {
+  :root[data-theme="retro"] .site-footer::after {
+    display: none;
+  }
+}
+
+/* ------------------------------------------------------------------------- */
+/* App / admin shell (dashboard, account, admin pages)                       */
+/* These use dark revamp tokens by default, which are unreadable on the black */
+/* retro desktop. Re-skin them as Win98 chrome: a raised silver sidebar with  */
+/* solid links, light page headers on the desktop, and bevelled stat cards.   */
+/* ------------------------------------------------------------------------- */
+
+/* Sidebar = raised silver panel. */
+:root[data-theme="retro"] .app-sidebar,
+:root[data-theme="retro"] .admin-shell .app-sidebar {
+  background: #c0c0c0;
+  border: 1px solid #000000;
+  box-shadow: var(--shadow);
+}
+
+:root[data-theme="retro"] .sidebar-link {
+  color: #000000;
+  border: 1px solid transparent;
+  font-weight: 700;
+}
+
+:root[data-theme="retro"] .sidebar-link:hover,
+:root[data-theme="retro"] .sidebar-link.is-active,
+:root[data-theme="retro"] .admin-shell .sidebar-link.is-active {
+  background: linear-gradient(to right, #000078, 80%, #0f80cd);
+  color: #ffffff;
+  border-color: #000000;
+}
+
+:root[data-theme="retro"] .sidebar-sep {
+  background: #808080;
+  height: 2px;
+  box-shadow: 0 1px 0 #ffffff;
+}
+
+/* Page header sits on the black desktop: light kicker, plain light title
+   (not a floating title bar), light subtitle. */
+:root[data-theme="retro"] .admin-header .kicker {
+  color: #ffd966;
+}
+
+:root[data-theme="retro"] .admin-header .muted-copy {
+  color: #cfd8ff;
+}
+
+:root[data-theme="retro"] .admin-header h1 {
+  margin: 0;
+  padding: 0;
+  display: block;
+  background: none;
+  color: #ffffff;
+}
+
+:root[data-theme="retro"] .admin-header h1::after {
+  content: none;
+}
+
+/* Collection / nav tabs become small bevelled buttons. */
+:root[data-theme="retro"] .tab {
+  background: #c0c0c0;
+  color: #000000;
+  border: 1px solid #000000;
+  font-weight: 700;
+  box-shadow: inset -1px -1px 0 #404040, inset 1px 1px 0 #ffffff, inset -2px -2px 0 #808080, inset 2px 2px 0 #dfdfdf;
+}
+
+:root[data-theme="retro"] .tab:hover {
+  background: #d4d0c8;
+  color: #000000;
+}
+
+:root[data-theme="retro"] .tab.is-active {
+  background: linear-gradient(to right, #000078, 80%, #0f80cd);
+  color: #ffffff;
+}
+
+/* Metric cards = sunken white stat boxes with crisp black numbers. */
+:root[data-theme="retro"] .metric-card {
+  background: #ffffff;
+  border: 1px solid #000000;
+  box-shadow: inset 1px 1px 0 #808080, inset -1px -1px 0 #ffffff;
+}
+
+:root[data-theme="retro"] .metric-card span {
+  color: #404040;
+}
+
+:root[data-theme="retro"] .metric-card strong {
+  color: #000000;
+}
+
+/* The "+ Collection" popover becomes a small floating window. */
+:root[data-theme="retro"] .new-collection-body {
+  background: #c0c0c0;
+  border: 1px solid #000000;
+  box-shadow: var(--shadow);
+  color: #000000;
+}
+
+/* The storage inline edit form panel. */
+:root[data-theme="retro"] .storage-edit-form {
+  background: #c0c0c0;
+  border: 1px solid #000000;
+  box-shadow: var(--shadow);
+}
+
+/* ------------------------------------------------------------------------- */
+/* Download / box page                                                       */
+/* ------------------------------------------------------------------------- */
+
+/* The decorative file glyph above the title doesn't suit a Win98 window. */
+:root[data-theme="retro"] .file-emblem {
+  display: none;
+}
+
+/* The download window's content is left-aligned like a real file manager. */
+:root[data-theme="retro"] .download-view-wide .download-card {
+  text-align: left;
+}
+
+/* Expiry shown as a sunken status field with a little clock. */
+:root[data-theme="retro"] .badge-row {
+  justify-content: flex-start;
+}
+
+:root[data-theme="retro"] .badge-expiry {
+  background: #ffffff;
+  color: #000000;
+  border: 1px solid #000000;
+  box-shadow: inset 1px 1px 0 #808080, inset -1px -1px 0 #ffffff;
+  font-weight: 700;
+  padding: 0.3rem 0.7rem;
+}
+
+:root[data-theme="retro"] .badge-expiry::before {
+  content: "\23F1  ";
+}
+
+/* List / Thumbnails / Preview images = a Win98 toolbar (menubar) of flat
+   buttons that raise on hover and depress when active. */
+:root[data-theme="retro"] .view-toolbar {
+  justify-content: flex-start;
+  gap: 2px;
+  margin-top: 1rem;
+  padding: 3px;
+  background: #c0c0c0;
+  border: 1px solid #000000;
+  box-shadow: inset 1px 1px 0 #ffffff, inset -1px -1px 0 #808080;
+}
+
+:root[data-theme="retro"] .view-toolbar .button {
+  background: transparent;
+  border: 1px solid transparent;
+  box-shadow: none;
+  font-weight: 400;
+}
+
+:root[data-theme="retro"] .view-toolbar .button:hover {
+  background: #c0c0c0;
+  box-shadow: inset -1px -1px 0 #808080, inset 1px 1px 0 #ffffff;
+}
+
+:root[data-theme="retro"] .view-toolbar .button.is-active {
+  background: #d4d0c8;
+  box-shadow: inset 1px 1px 0 #808080, inset -1px -1px 0 #ffffff;
+}

backend/static/css/20-upload.css

@@ -0,0 +1,363 @@
+.upload-view {
+  width: min(64rem, calc(100% - 2rem));
+  min-height: calc(100vh - 7.25rem);
+  margin: 0 auto;
+  padding: 2.5rem 0;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  gap: 1.5rem;
+}
+
+/* Two-column upload layout: drop-zone window on the left, options on the
+   right. Collapses to a single column on narrow screens (see 90-responsive). */
+.upload-grid {
+  display: grid;
+  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
+  gap: 1.25rem;
+  align-items: start;
+}
+
+.upload-main,
+.upload-options {
+  margin: 0;
+}
+
+.options-title {
+  margin: 0 0 1.1rem;
+  font-size: 1.05rem;
+  font-weight: 650;
+  line-height: 1.2;
+}
+
+/* Stack the option fields vertically in the narrower right-hand window. */
+.upload-options .option-grid {
+  grid-template-columns: 1fr;
+  margin-top: 0;
+}
+
+/* Summary + upload button sit at the bottom of the options window. */
+.upload-options .form-footer {
+  flex-direction: column;
+  align-items: stretch;
+  gap: 0.75rem;
+  margin-top: 1.25rem;
+}
+
+.upload-options .form-footer .button {
+  width: 100%;
+}
+
+.hero-copy {
+  text-align: center;
+}
+
+.hero-eyebrow {
+  margin: 0 0 2.5rem 0;
+  display: inline-flex;
+  align-items: center;
+  gap: 0.4rem;
+  border-radius: 999px;
+  padding: 0.3rem 0.85rem;
+  background: var(--surface-1);
+  border: 1px solid var(--border);
+  color: var(--muted-foreground);
+  font-size: 0.76rem;
+  font-weight: 600;
+  letter-spacing: 0.01em;
+}
+
+
+.upload-subtitle {
+  margin: 0.35rem 0 1.25rem;
+  color: var(--muted-foreground);
+  font-size: 0.95rem;
+  line-height: 1.5;
+}
+
+.drop-zone {
+  min-height: 19rem;
+  display: grid;
+  place-items: center;
+  align-content: center;
+  gap: 0.65rem;
+  padding: 2rem;
+  border: 2px dashed var(--border);
+  border-radius: var(--radius);
+  background: var(--surface-1);
+  text-align: center;
+  cursor: pointer;
+  transition: border-color 160ms ease, background 160ms ease;
+}
+
+.drop-zone:hover,
+.drop-zone.is-dragging {
+  border-color: var(--primary);
+  background: var(--surface-1-hover);
+}
+
+.drop-zone input {
+  position: absolute;
+  inline-size: 1px;
+  block-size: 1px;
+  opacity: 0;
+  pointer-events: none;
+}
+
+.drop-icon {
+  width: 2.75rem;
+  height: 2.75rem;
+  display: grid;
+  place-items: center;
+  color: var(--muted-foreground);
+}
+
+.drop-icon svg {
+  width: 2.5rem;
+  height: 2.5rem;
+}
+
+.drop-title {
+  font-size: 1rem;
+  font-weight: 650;
+}
+
+.drop-copy,
+.drop-meta {
+  color: var(--muted-foreground);
+  font-size: 0.9rem;
+}
+
+.drop-meta {
+  margin-top: 0.75rem;
+  font-size: 0.78rem;
+}
+
+.advanced-options {
+  margin-top: 1rem;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: var(--surface-2);
+  padding: 0.75rem 0.9rem;
+}
+
+.advanced-options summary {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.35rem;
+  color: var(--foreground);
+  cursor: pointer;
+  font-size: 0.875rem;
+  font-weight: 600;
+}
+
+.option-grid {
+  display: grid;
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+  gap: 0.9rem;
+  margin-top: 1rem;
+}
+
+
+.form-footer,
+.result-header {
+  margin-top: 1rem;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 1rem;
+}
+
+.form-footer p,
+#result-meta {
+  margin: 0;
+  color: var(--muted-foreground);
+  font-size: 0.82rem;
+}
+
+.button,
+button {
+  min-height: 2.25rem;
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 0.45rem;
+  border: 1px solid transparent;
+  border-radius: calc(var(--radius) - 0.125rem);
+  padding: 0.45rem 0.85rem;
+  color: var(--foreground);
+  background: transparent;
+  font: inherit;
+  font-size: 0.875rem;
+  font-weight: 600;
+  line-height: 1;
+  text-decoration: none;
+  cursor: pointer;
+}
+
+.button-primary {
+  background: var(--primary);
+  color: var(--primary-foreground);
+}
+
+.button-primary:hover {
+  background: var(--primary-hover);
+}
+
+.button-outline {
+  border-color: var(--border);
+  background: var(--background);
+}
+
+.button-outline:hover,
+.button-ghost:hover {
+  background: var(--accent);
+}
+
+.button-danger {
+  border-color: rgba(248, 113, 113, 0.28);
+  background: rgba(127, 29, 29, 0.3);
+  color: #fecaca;
+}
+
+.button-danger:hover {
+  background: rgba(127, 29, 29, 0.55);
+}
+
+.button-wide {
+  width: 100%;
+  min-height: 2.75rem;
+  margin-top: 1.25rem;
+}
+
+.upload-progress {
+  margin-top: 1rem;
+}
+
+.progress-row {
+  display: flex;
+  justify-content: space-between;
+  color: var(--muted-foreground);
+  font-size: 0.8rem;
+}
+
+.progress {
+  height: 0.4rem;
+  margin-top: 0.55rem;
+  overflow: hidden;
+  border-radius: 999px;
+  background: var(--muted);
+}
+
+.progress span {
+  display: block;
+  width: 100%;
+  height: 100%;
+  background: var(--primary);
+  transform-origin: left center;
+  transform: scaleX(0);
+  transition: transform 180ms ease;
+}
+
+.upload-result {
+  border-color: rgba(244, 244, 245, 0.24);
+  background: rgba(244, 244, 245, 0.06);
+}
+
+.result-title {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.5rem;
+  font-weight: 650;
+}
+
+.result-title svg {
+  color: var(--success);
+}
+
+.result-actions {
+  display: flex;
+  gap: 0.5rem;
+}
+
+.manage-link {
+  margin: 0.9rem 0 0;
+  color: var(--muted-foreground);
+  font-size: 0.78rem;
+  text-align: left;
+}
+
+.manage-link a {
+  color: var(--foreground);
+  font-weight: 600;
+}
+
+.result-list,
+.download-list {
+  display: grid;
+  gap: 0.6rem;
+  margin-top: 1rem;
+}
+
+.upload-queue {
+  margin-top: 1rem;
+}
+
+.result-item,
+.download-item {
+  min-width: 0;
+  display: flex;
+  align-items: center;
+  gap: 0.8rem;
+  border: 1px solid var(--border);
+  border-radius: calc(var(--radius) - 0.125rem);
+  background: var(--background);
+  padding: 0.75rem;
+}
+
+.result-item > span,
+.download-item > span {
+  min-width: 0;
+  max-width: 100%;
+  flex: 1;
+}
+
+.result-item strong,
+.download-item strong,
+.result-item code,
+.download-item code {
+  display: block;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.file-progress-side {
+  width: min(10rem, 32vw);
+  display: grid;
+  gap: 0.35rem;
+}
+
+.file-progress-percent {
+  color: var(--muted-foreground);
+  font-size: 0.75rem;
+  text-align: right;
+}
+
+.file-progress {
+  height: 0.35rem;
+  margin-top: 0;
+}
+
+.result-item small,
+.download-item small,
+.result-item code,
+.download-item code {
+  display: block;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  margin-top: 0.25rem;
+  color: var(--muted-foreground);
+  font-size: 0.78rem;
+}

backend/static/css/30-download.css

@@ -0,0 +1,274 @@
+.download-view {
+  width: min(38rem, calc(100% - 2rem));
+  min-height: calc(100vh - 7.25rem);
+  margin: 0 auto;
+  padding: 2.5rem 0;
+  display: grid;
+  place-items: center;
+}
+
+.download-view-wide {
+  width: min(58rem, calc(100% - 2rem));
+}
+
+.download-card {
+  text-align: center;
+}
+
+.file-emblem {
+  width: 4rem;
+  height: 4rem;
+  margin: 0 auto 1rem;
+  display: grid;
+  place-items: center;
+  border-radius: var(--radius);
+  background: var(--muted);
+  color: var(--muted-foreground);
+}
+
+.file-emblem svg {
+  width: 1.75rem;
+  height: 1.75rem;
+}
+
+.badge-row {
+  margin-top: 1rem;
+  display: flex;
+  justify-content: center;
+  flex-wrap: wrap;
+  gap: 0.5rem;
+}
+
+
+.download-item {
+  color: var(--foreground);
+  text-align: left;
+  text-decoration: none;
+}
+
+.view-toolbar {
+  display: flex;
+  justify-content: center;
+  flex-wrap: wrap;
+  gap: 0.5rem;
+  margin-top: 1rem;
+}
+
+.button.is-active {
+  background: var(--primary);
+  color: var(--primary-foreground);
+}
+
+.file-browser {
+  transition: opacity 160ms ease;
+}
+
+.file-card {
+  position: relative;
+}
+
+.thumb-link {
+  display: block;
+  overflow: hidden;
+  flex: 0 0 4.75rem;
+  width: 4.75rem;
+  aspect-ratio: 16 / 10;
+  border: 1px solid var(--border);
+  border-radius: calc(var(--radius) - 0.125rem);
+  background: var(--muted);
+}
+
+.thumb-link img {
+  width: 100%;
+  height: 100%;
+  display: block;
+  object-fit: cover;
+}
+
+.file-main {
+  min-width: 0;
+  max-width: 100%;
+  flex: 1;
+  color: var(--foreground);
+  text-decoration: none;
+}
+
+.file-actions {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.5rem;
+}
+
+.preview-action [hidden] {
+  display: none;
+}
+
+.file-browser.is-thumbs {
+  grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
+}
+
+.file-browser.is-thumbs .file-card {
+  display: grid;
+  min-width: 0;
+  align-content: start;
+  gap: 0.7rem;
+}
+
+.file-browser.is-thumbs .file-main {
+  width: 100%;
+}
+
+.file-browser.is-thumbs .thumb-link {
+  width: 100%;
+  flex-basis: auto;
+}
+
+.file-browser.is-thumbs .button {
+  width: 100%;
+}
+
+.file-browser.is-thumbs .file-actions {
+  width: 100%;
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+}
+
+.file-browser.images-only .file-card:not([data-kind="image"]) {
+  display: none;
+}
+
+.context-menu {
+  position: fixed;
+  z-index: 30;
+  width: 10.75rem;
+  overflow: hidden;
+  border: 1px solid var(--border);
+  border-radius: calc(var(--radius) - 0.125rem);
+  background: color-mix(in srgb, var(--card) 96%, #000);
+  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.46);
+  padding: 0.4rem;
+}
+
+.context-menu[hidden] {
+  display: none;
+}
+
+.context-menu button {
+  width: 100%;
+  min-height: 2.05rem;
+  justify-content: flex-start;
+  border-radius: calc(var(--radius) - 0.25rem);
+  padding: 0.42rem 0.5rem;
+  color: var(--foreground);
+  font-size: 0.8rem;
+}
+
+.context-menu button:hover,
+.context-menu button:focus-visible,
+.context-menu button.is-copied {
+  background: var(--accent);
+}
+
+.context-menu-top {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.5rem;
+  padding: 0.1rem 0.1rem 0.2rem 0.45rem;
+}
+
+.context-menu-top small {
+  color: color-mix(in srgb, var(--muted-foreground) 74%, transparent);
+  font-size: 0.72rem;
+  font-weight: 600;
+}
+
+.context-menu-icons {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.2rem;
+}
+
+.context-menu-icons button {
+  width: 1.9rem;
+  min-height: 1.9rem;
+  padding: 0;
+  justify-content: center;
+}
+
+.context-menu hr {
+  height: 1px;
+  margin: 0.35rem 0.2rem;
+  border: 0;
+  background: var(--border);
+}
+
+.sr-only {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  white-space: nowrap;
+}
+
+.unlock-form {
+  margin: 1rem auto 0;
+  display: grid;
+  max-width: 22rem;
+  gap: 0.75rem;
+}
+
+.manage-details {
+  display: grid;
+  gap: 0.5rem;
+  margin: 1rem 0 0;
+  text-align: left;
+}
+
+.manage-details div {
+  display: flex;
+  justify-content: space-between;
+  gap: 1rem;
+  border-bottom: 1px solid var(--border);
+  padding: 0.45rem 0;
+}
+
+.manage-details dt,
+.manage-details dd {
+  margin: 0;
+  min-width: 0;
+}
+
+.manage-details dt {
+  color: var(--muted-foreground);
+  font-size: 0.78rem;
+  font-weight: 600;
+}
+
+.manage-details dd {
+  color: var(--foreground);
+  font-size: 0.84rem;
+  text-align: right;
+}
+
+.preview-stage {
+  overflow: hidden;
+  margin-bottom: 1rem;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: var(--background);
+}
+
+.preview-stage img,
+.preview-stage video {
+  width: 100%;
+  max-height: 55vh;
+  display: block;
+  object-fit: contain;
+}
+
+.preview-stage audio {
+  width: calc(100% - 2rem);
+  margin: 1rem;
+}

backend/static/css/40-docs.css

@@ -0,0 +1,104 @@
+.admin-view {
+  width: min(72rem, calc(100% - 2rem));
+  margin: 0 auto;
+  padding: 2rem 0 3rem;
+}
+
+.docs-view {
+  width: min(72rem, calc(100% - 2rem));
+  margin: 0 auto;
+  padding: 2rem 0 3rem;
+}
+
+.docs-header {
+  max-width: 44rem;
+}
+
+.docs-header p {
+  margin: 0.55rem 0 0;
+  color: var(--muted-foreground);
+  line-height: 1.55;
+}
+
+.docs-grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 1rem;
+  margin-top: 1.5rem;
+}
+
+.docs-card {
+  box-shadow: none;
+}
+
+.docs-card h2 {
+  margin: 0;
+  font-size: 1rem;
+}
+
+.docs-card p {
+  margin: 0.65rem 0 0;
+  color: var(--muted-foreground);
+  font-size: 0.88rem;
+  line-height: 1.55;
+}
+
+.docs-card-wide {
+  grid-column: 1 / -1;
+}
+
+.endpoint-list,
+.field-grid {
+  display: grid;
+  gap: 0.65rem;
+  margin: 1rem 0 0;
+}
+
+.endpoint-list div,
+.field-grid {
+  min-width: 0;
+}
+
+.endpoint-list div {
+  display: grid;
+  grid-template-columns: 7rem minmax(0, 1fr);
+  gap: 0.75rem;
+  align-items: baseline;
+}
+
+.endpoint-list dt,
+.endpoint-list dd {
+  margin: 0;
+  min-width: 0;
+}
+
+.endpoint-list dt,
+.field-grid span {
+  color: var(--muted-foreground);
+  font-size: 0.78rem;
+  font-weight: 700;
+}
+
+.endpoint-list dd code {
+  display: block;
+}
+
+.docs-steps {
+  margin: 0.85rem 0 0;
+  padding-left: 1.1rem;
+  color: var(--muted-foreground);
+  font-size: 0.88rem;
+  line-height: 1.6;
+}
+
+.docs-steps li + li {
+  margin-top: 0.35rem;
+}
+
+.field-grid {
+  grid-template-columns: minmax(8rem, 0.35fr) minmax(0, 1fr);
+}
+
+.field-grid p {
+  margin: 0;
+}

backend/static/css/50-admin.css

@@ -0,0 +1,259 @@
+.admin-header,
+.table-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 1rem;
+}
+
+.kicker {
+  margin: 0 0 0.4rem;
+  color: var(--muted-foreground);
+  font-size: 0.78rem;
+  font-weight: 700;
+  text-transform: uppercase;
+}
+
+.metric-grid {
+  display: grid;
+  grid-template-columns: repeat(6, minmax(0, 1fr));
+  gap: 0.8rem;
+  margin-top: 1.5rem;
+}
+
+.metric-card {
+  min-width: 0;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: rgba(24, 24, 27, 0.78);
+  padding: 1rem;
+}
+
+.metric-card span,
+.table-header p {
+  display: block;
+  color: var(--muted-foreground);
+  font-size: 0.78rem;
+}
+
+.metric-card strong {
+  display: block;
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  margin-top: 0.4rem;
+  color: var(--foreground);
+  font-size: 1.35rem;
+}
+
+.metric-card span {
+  min-width: 0;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.user-edit-metrics {
+  grid-template-columns: repeat(4, minmax(0, 1fr));
+}
+
+.admin-table-card {
+  margin-top: 1rem;
+}
+
+.table-header h2 {
+  margin: 0;
+  font-size: 1.05rem;
+}
+
+.table-header p {
+  margin: 0.3rem 0 0;
+}
+
+.admin-table-wrap {
+  overflow-x: auto;
+  margin-top: 1rem;
+}
+
+.admin-table {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: 0.85rem;
+}
+
+.admin-table th,
+.admin-table td {
+  border-bottom: 1px solid var(--border);
+  padding: 0.75rem;
+  text-align: left;
+  vertical-align: middle;
+}
+
+.admin-table th {
+  color: var(--muted-foreground);
+  font-weight: 650;
+}
+
+.table-actions {
+  display: flex;
+  align-items: flex-start;
+  flex-wrap: wrap;
+  gap: 0.5rem;
+}
+
+.table-actions form {
+  margin: 0;
+}
+
+.logs-filter-card {
+  display: grid;
+  grid-template-columns: repeat(6, minmax(0, 1fr));
+  gap: 0.7rem;
+  align-items: end;
+  margin-top: 1rem;
+  padding: 1rem;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: var(--card);
+}
+
+.logs-filter-card label {
+  display: grid;
+  gap: 0.25rem;
+  min-width: 0;
+}
+
+.logs-filter-card label span {
+  color: var(--muted-foreground);
+  font-size: 0.72rem;
+}
+
+.logs-table td {
+  vertical-align: top;
+}
+
+.logs-table code {
+  white-space: pre-wrap;
+  word-break: break-word;
+}
+
+.log-time {
+  white-space: nowrap;
+}
+
+.admin-grid-two {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 1rem;
+  margin-top: 1rem;
+}
+
+.compact-form {
+  display: grid;
+  gap: 0.75rem;
+}
+
+.compact-form textarea {
+  width: 100%;
+  resize: vertical;
+}
+
+@media (max-width: 980px) {
+  .admin-grid-two {
+    grid-template-columns: 1fr;
+  }
+
+  .logs-filter-card {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+  }
+}
+
+@media (max-width: 620px) {
+  .logs-filter-card {
+    grid-template-columns: 1fr;
+  }
+}
+
+
+/* Inline row edit (details/summary in table cells) */
+.row-edit {
+  margin-top: 0.35rem;
+}
+
+.row-edit > summary {
+  display: inline-flex;
+  align-items: center;
+  color: var(--muted-foreground);
+  font-size: 0.72rem;
+  cursor: pointer;
+  list-style: none;
+  text-decoration: underline;
+  text-decoration-style: dotted;
+  text-underline-offset: 2px;
+  opacity: 0.75;
+}
+
+.row-edit > summary::-webkit-details-marker { display: none; }
+
+.row-edit[open] > summary {
+  opacity: 1;
+}
+
+.row-edit-form {
+  display: flex;
+  gap: 0.4rem;
+  align-items: center;
+  margin-top: 0.4rem;
+}
+
+.row-edit-form input,
+.row-edit-form select {
+  width: auto;
+  flex: 1;
+  min-width: 8rem;
+  min-height: 1.9rem;
+  font-size: 0.8rem;
+  padding: 0.25rem 0.55rem;
+}
+
+.storage-edit-form {
+  width: min(34rem, calc(100vw - 2rem));
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  align-items: end;
+  gap: 0.6rem;
+  padding: 0.85rem;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: var(--card);
+  box-shadow: none;
+}
+
+.storage-edit-form label {
+  display: grid;
+  gap: 0.25rem;
+}
+
+.storage-edit-form label span {
+  color: var(--muted-foreground);
+  font-size: 0.72rem;
+}
+
+.storage-edit-form textarea {
+  min-height: 5rem;
+  resize: vertical;
+}
+
+.storage-edit-form .checkbox-field,
+.storage-edit-form button {
+  align-self: center;
+}
+
+@media (max-width: 720px) {
+  .storage-edit-form {
+    position: static;
+    grid-template-columns: 1fr;
+    width: 100%;
+  }
+}

backend/static/css/60-storage.css

@@ -0,0 +1,466 @@
+/* ── Storage card UI ─────────────────────────────────────────────────────── */
+
+.storage-stack {
+  display: grid;
+  gap: 0.85rem;
+}
+
+.storage-card {
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: color-mix(in srgb, var(--card) 94%, transparent);
+  overflow: hidden;
+}
+
+.storage-card.is-local {
+  border-left: 3px solid rgba(125, 211, 252, 0.45);
+}
+
+.storage-card.is-editing {
+  border-color: rgba(125, 211, 252, 0.35);
+  box-shadow: 0 0 0 1px rgba(125, 211, 252, 0.12);
+}
+
+.storage-card-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 1rem;
+  padding: 1rem 1.1rem;
+  flex-wrap: wrap;
+}
+
+.storage-card-identity {
+  display: flex;
+  align-items: center;
+  gap: 0.85rem;
+  min-width: 0;
+}
+
+.storage-card-icon {
+  display: grid;
+  place-items: center;
+  flex-shrink: 0;
+  width: 2.4rem;
+  height: 2.4rem;
+  border: 1px solid var(--border);
+  border-radius: calc(var(--radius) - 0.125rem);
+  background: var(--muted);
+  color: var(--muted-foreground);
+}
+
+.storage-card-icon svg {
+  width: 1.2rem;
+  height: 1.2rem;
+}
+
+.storage-card-name {
+  display: block;
+  font-size: 0.95rem;
+  font-weight: 650;
+  color: var(--foreground);
+}
+
+.storage-card-meta {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: 0.4rem;
+  margin-top: 0.3rem;
+}
+
+.storage-card-usage {
+  color: var(--muted-foreground);
+  font-size: 0.78rem;
+}
+
+.storage-card-actions {
+  display: flex;
+  align-items: center;
+  gap: 0.4rem;
+  flex-shrink: 0;
+  flex-wrap: wrap;
+}
+
+/* View-mode summary */
+.storage-card-summary {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0 1.75rem;
+  padding: 0.65rem 1.1rem 0.9rem;
+  border-top: 1px solid var(--border);
+}
+
+.storage-detail {
+  display: flex;
+  flex-direction: column;
+  gap: 0.15rem;
+  min-width: 8rem;
+}
+
+.storage-detail > span:first-child,
+.storage-detail > code:first-child {
+  color: var(--muted-foreground);
+  font-size: 0.72rem;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+}
+
+.storage-detail > span:last-child,
+.storage-detail > code:last-child {
+  font-size: 0.82rem;
+  color: var(--foreground);
+  word-break: break-all;
+}
+
+.storage-detail-test > span:last-child {
+  font-size: 0.8rem;
+}
+
+.storage-detail-test.is-ok > span:last-child { color: #86efac; }
+.storage-detail-test.is-err > span:last-child { color: #fca5a5; }
+
+/* Edit-mode body */
+.storage-card:not(.is-editing) .storage-card-body { display: none; }
+.storage-card.is-editing .storage-card-summary { display: none; }
+
+.storage-card-body {
+  border-top: 1px solid var(--border);
+  padding: 1rem 1.1rem;
+}
+
+.storage-card-fields {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 0.75rem;
+  align-items: end;
+}
+
+.storage-card-fields label {
+  display: grid;
+  gap: 0.28rem;
+  color: var(--muted-foreground);
+  font-size: 0.8rem;
+}
+
+.storage-card-fields label span {
+  font-size: 0.72rem;
+  color: var(--muted-foreground);
+}
+
+.storage-card-fields textarea {
+  min-height: 5rem;
+  resize: vertical;
+}
+
+.storage-card-fields .checkbox-field {
+  align-self: center;
+}
+
+.storage-card-edit-bar {
+  grid-column: 1 / -1;
+  display: flex;
+  gap: 0.5rem;
+  margin-top: 0.25rem;
+  padding-top: 0.65rem;
+  border-top: 1px solid var(--border);
+}
+
+@media (max-width: 640px) {
+  .storage-card-fields {
+    grid-template-columns: 1fr;
+  }
+}
+
+.storage-type-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(13rem, 1fr));
+  gap: 0.6rem;
+}
+
+.storage-type-option {
+  display: grid;
+  grid-template-rows: auto auto auto;
+  gap: 0.3rem;
+  padding: 0.9rem 1rem;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: var(--card);
+  color: var(--foreground);
+  font: inherit;
+  text-align: left;
+  cursor: pointer;
+  text-decoration: none;
+  transition: border-color 120ms ease, background 120ms ease;
+}
+
+.storage-type-option:hover {
+  border-color: rgba(125, 211, 252, 0.35);
+  background: color-mix(in srgb, var(--card) 80%, rgba(14, 116, 144, 0.3));
+}
+
+.storage-type-option svg {
+  width: 1.5rem;
+  height: 1.5rem;
+  color: var(--muted-foreground);
+  margin-bottom: 0.2rem;
+}
+
+.storage-type-option strong {
+  font-size: 0.88rem;
+  font-weight: 650;
+}
+
+.storage-type-option span {
+  font-size: 0.78rem;
+  color: var(--muted-foreground);
+  line-height: 1.4;
+}
+
+.storage-ops-grid {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 0.75rem;
+  margin-bottom: 1rem;
+}
+
+.storage-op-card {
+  display: grid;
+  gap: 0.5rem;
+  align-content: start;
+  padding: 0.9rem 1rem;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: color-mix(in srgb, var(--card) 94%, transparent);
+}
+
+.storage-op-card strong {
+  color: var(--foreground);
+  font-size: 0.9rem;
+}
+
+.storage-op-card span {
+  color: var(--muted-foreground);
+  font-size: 0.78rem;
+  line-height: 1.45;
+}
+
+.storage-op-card .button {
+  justify-self: start;
+  margin-top: 0.15rem;
+}
+
+.storage-form-note {
+  grid-column: 1 / -1;
+  margin: 0;
+  padding: 0.7rem 0.8rem;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: var(--muted);
+  color: var(--muted-foreground);
+  font-size: 0.78rem;
+  line-height: 1.45;
+}
+
+.storage-modal[hidden] {
+  display: none;
+}
+
+.storage-modal {
+  position: fixed;
+  inset: 0;
+  z-index: 80;
+  display: grid;
+  place-items: center;
+  padding: 1rem;
+}
+
+.storage-modal-backdrop {
+  position: absolute;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.45);
+}
+
+.storage-modal-card {
+  position: relative;
+  z-index: 1;
+  width: min(30rem, 100%);
+  max-height: min(42rem, 90vh);
+  overflow: auto;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: var(--card);
+  box-shadow: var(--shadow, 0 1rem 2.5rem rgba(0, 0, 0, 0.35));
+}
+
+.storage-modal-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 1rem;
+  padding: 0.8rem 0.9rem;
+  border-bottom: 1px solid var(--border);
+}
+
+.storage-speed-form,
+.storage-results-list {
+  display: grid;
+  gap: 0.65rem;
+  padding: 0.9rem;
+}
+
+.storage-results-page {
+  padding: 0;
+  margin-top: 1rem;
+}
+
+.storage-tests-header-actions {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+  flex-wrap: wrap;
+}
+
+.storage-speed-option {
+  display: flex;
+  gap: 0.65rem;
+  align-items: flex-start;
+  padding: 0.7rem;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: color-mix(in srgb, var(--card) 90%, var(--muted));
+  cursor: pointer;
+}
+
+.storage-speed-option span {
+  display: grid;
+  gap: 0.18rem;
+}
+
+.storage-speed-option small {
+  color: var(--muted-foreground);
+  font-size: 0.72rem;
+  line-height: 1.35;
+}
+
+.storage-custom-fields {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+  gap: 0.65rem;
+  padding: 0.7rem;
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: var(--muted);
+}
+
+.storage-custom-fields[hidden] {
+  display: none;
+}
+
+.storage-custom-fields label {
+  display: grid;
+  gap: 0.25rem;
+  color: var(--muted-foreground);
+  font-size: 0.76rem;
+}
+
+.storage-result-row {
+  border: 1px solid var(--border);
+  border-radius: var(--radius);
+  background: color-mix(in srgb, var(--card) 92%, transparent);
+}
+
+.storage-result-row summary {
+  display: grid;
+  grid-template-columns: 1.2fr 1fr auto;
+  gap: 0.6rem;
+  align-items: center;
+  padding: 0.65rem 0.75rem;
+  cursor: pointer;
+  font-size: 0.78rem;
+}
+
+.storage-test-progress {
+  display: grid;
+  gap: 0.25rem;
+  padding: 0 0.75rem 0.65rem;
+}
+
+.storage-test-progress-bar {
+  height: 0.45rem;
+  overflow: hidden;
+  border: 1px solid var(--border);
+  border-radius: 999px;
+  background: var(--muted);
+}
+
+.storage-test-progress-bar span {
+  display: block;
+  height: 100%;
+  width: 0;
+  background: color-mix(in srgb, var(--primary) 70%, #86efac);
+  transition: width 180ms ease;
+}
+
+.storage-test-progress small {
+  color: var(--muted-foreground);
+  font-size: 0.72rem;
+}
+
+.storage-result-status {
+  justify-self: end;
+  padding: 0.12rem 0.45rem;
+  border: 1px solid var(--border);
+  border-radius: 999px;
+  color: var(--muted-foreground);
+  font-size: 0.7rem;
+  text-transform: uppercase;
+}
+
+.storage-result-status.is-done { color: #86efac; }
+.storage-result-status.is-failed { color: #fca5a5; }
+.storage-result-status.is-running { color: #fde68a; }
+
+.storage-result-detail {
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 0.5rem;
+  padding: 0 0.75rem 0.75rem;
+}
+
+.storage-result-detail span {
+  display: grid;
+  gap: 0.12rem;
+  color: var(--foreground);
+  font-size: 0.76rem;
+  min-width: 0;
+}
+
+.storage-result-detail strong {
+  color: var(--muted-foreground);
+  font-size: 0.68rem;
+  text-transform: uppercase;
+}
+
+.storage-result-error {
+  grid-column: 1 / -1;
+  color: #fca5a5 !important;
+  word-break: break-word;
+}
+
+@media (max-width: 860px) {
+  .storage-ops-grid {
+    grid-template-columns: 1fr;
+  }
+
+  .storage-result-row summary,
+  .storage-result-detail,
+  .storage-custom-fields {
+    grid-template-columns: 1fr;
+  }
+
+  .storage-result-status {
+    justify-self: start;
+  }
+}

backend/static/css/70-tokens.css

@@ -0,0 +1,59 @@
+/* ── Access tokens ───────────────────────────────────────────────────────── */
+
+.token-create-form {
+  display: flex;
+  align-items: end;
+  gap: 0.65rem;
+  flex-wrap: wrap;
+  margin-bottom: 1rem;
+}
+
+.token-create-form label {
+  display: grid;
+  gap: 0.35rem;
+  color: var(--muted-foreground);
+  font-size: 0.82rem;
+  flex: 1;
+  min-width: 14rem;
+}
+
+.token-reveal {
+  margin-bottom: 1rem;
+  padding: 0.9rem 1rem;
+  border: 1px solid rgba(134, 239, 172, 0.3);
+  border-radius: var(--radius);
+  background: rgba(134, 239, 172, 0.08);
+}
+
+.token-reveal-title {
+  margin: 0 0 0.6rem;
+  font-size: 0.85rem;
+  font-weight: 650;
+  color: #86efac;
+}
+
+.token-reveal-row {
+  display: flex;
+  align-items: center;
+  gap: 0.5rem;
+}
+
+.token-reveal-value {
+  flex: 1;
+  min-width: 0;
+  padding: 0.5rem 0.65rem;
+  border: 1px solid var(--border);
+  border-radius: calc(var(--radius) - 0.125rem);
+  background: var(--background);
+  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
+  font-size: 0.82rem;
+  word-break: break-all;
+}
+
+.token-reveal .muted-copy {
+  margin: 0.6rem 0 0;
+}
+
+.token-reveal .muted-copy code {
+  word-break: break-all;
+}

backend/static/css/90-responsive.css

@@ -0,0 +1,98 @@
+@media (max-width: 720px) {
+  .nav-links {
+    display: inline-flex;
+    flex-wrap: wrap;
+    justify-content: flex-end;
+  }
+
+  .upload-view,
+  .download-view {
+    min-height: auto;
+    padding: 2rem 0;
+  }
+
+  .upload-grid {
+    grid-template-columns: 1fr;
+  }
+
+  .option-grid,
+  .form-footer,
+  .result-header,
+  .site-footer {
+    grid-template-columns: 1fr;
+    flex-direction: column;
+    align-items: stretch;
+  }
+
+  .option-grid {
+    grid-template-columns: 1fr;
+  }
+
+  .docs-grid,
+  .field-grid,
+  .app-shell,
+  .settings-form {
+    grid-template-columns: 1fr;
+  }
+
+  .app-sidebar {
+    position: static;
+  }
+
+  .endpoint-list div {
+    grid-template-columns: 1fr;
+    gap: 0.25rem;
+  }
+
+  .result-actions {
+    width: 100%;
+  }
+
+  .file-progress-side {
+    width: 100%;
+  }
+
+  .result-actions .button {
+    flex: 1;
+  }
+
+  h1 {
+    font-size: 1.65rem;
+  }
+
+  .drop-zone {
+    min-height: 15rem;
+  }
+
+  .admin-header,
+  .table-header {
+    flex-direction: column;
+    align-items: stretch;
+  }
+
+  .metric-grid {
+    grid-template-columns: repeat(2, minmax(0, 1fr));
+  }
+
+  .tabs-bar {
+    flex-direction: column;
+    align-items: stretch;
+  }
+
+  .settings-section {
+    grid-template-columns: 1fr;
+  }
+
+  .new-collection-body {
+    position: static;
+    width: 100%;
+    margin-top: 0.5rem;
+    box-shadow: none;
+  }
+}
+
+@media (max-width: 640px) {
+  .storage-card-fields {
+    grid-template-columns: 1fr;
+  }
+}

backend/static/js/00-utils.js

@@ -0,0 +1,62 @@
+(function () {
+  window.Warpbox = window.Warpbox || {};
+
+  window.Warpbox.openInNewTab = function openInNewTab(url) {
+    window.open(url, "_blank", "noopener,noreferrer");
+  };
+
+  window.Warpbox.writeClipboard = async function writeClipboard(text) {
+    if (navigator.clipboard && window.isSecureContext) {
+      await navigator.clipboard.writeText(text);
+      return;
+    }
+
+    const textarea = document.createElement("textarea");
+    textarea.value = text;
+    textarea.setAttribute("readonly", "");
+    textarea.style.position = "fixed";
+    textarea.style.opacity = "0";
+    document.body.append(textarea);
+    textarea.select();
+    document.execCommand("copy");
+    textarea.remove();
+  };
+
+  window.Warpbox.copyText = async function copyText(text, button, copiedLabel) {
+    if (!text || !button) {
+      return;
+    }
+    await window.Warpbox.writeClipboard(text);
+    const previous = button.textContent;
+    button.textContent = copiedLabel;
+    setTimeout(() => {
+      button.textContent = previous;
+    }, 1400);
+  };
+
+  window.Warpbox.formatDate = function formatDate(value) {
+    const date = new Date(value);
+    if (Number.isNaN(date.getTime())) {
+      return value;
+    }
+    return date.toLocaleDateString(undefined, {
+      month: "short",
+      day: "numeric",
+      year: "numeric",
+    });
+  };
+
+  window.Warpbox.formatBytes = function formatBytes(bytes) {
+    if (bytes < 1024) {
+      return `${bytes} B`;
+    }
+    const units = ["KiB", "MiB", "GiB", "TiB"];
+    let value = bytes / 1024;
+    let unit = 0;
+    while (value >= 1024 && unit < units.length - 1) {
+      value /= 1024;
+      unit += 1;
+    }
+    return `${value.toFixed(1)} ${units[unit]}`;
+  };
+})();

backend/static/js/05-theme.js

@@ -0,0 +1,53 @@
+/*
+ * Theme init + toggle.
+ *
+ * Loaded in <head> WITHOUT defer so the first block runs before paint and sets
+ * the theme attribute, avoiding a flash of the wrong theme. The choice lives in
+ * localStorage (no cookie, no server round-trip) and applies site-wide.
+ *
+ * CSP note: this is an external /static file, so it is allowed under
+ * script-src 'self'. We only toggle an attribute / class — never inject inline
+ * <style> — which keeps style-src 'self' happy.
+ */
+(function () {
+  var STORAGE_KEY = "warpbox-theme";
+  var THEMES = ["revamp", "classic", "retro"];
+
+  function stored() {
+    try {
+      return localStorage.getItem(STORAGE_KEY);
+    } catch (e) {
+      return null;
+    }
+  }
+
+  function apply(theme) {
+    if (THEMES.indexOf(theme) === -1) {
+      theme = "revamp";
+    }
+    document.documentElement.dataset.theme = theme;
+    return theme;
+  }
+
+  // Runs immediately (before paint).
+  var current = apply(stored() || "revamp");
+
+  document.addEventListener("DOMContentLoaded", function () {
+    var select = document.querySelector("[data-theme-select]");
+    if (!select) {
+      return;
+    }
+
+    // Reflect the active theme in the dropdown.
+    select.value = current;
+
+    select.addEventListener("change", function () {
+      current = apply(select.value);
+      try {
+        localStorage.setItem(STORAGE_KEY, current);
+      } catch (e) {
+        /* ignore persistence failures (private mode, etc.) */
+      }
+    });
+  });
+})();

backend/static/js/10-file-browser.js

@@ -0,0 +1,191 @@
+(function () {
+  const fileBrowser = document.querySelector("[data-file-browser]");
+  const viewButtons = document.querySelectorAll("[data-view-button]");
+  const previewImages = document.querySelector("[data-preview-images]");
+  const previewActions = document.querySelectorAll("[data-preview-action]");
+  const fileContextMenu = document.querySelector("[data-file-context-menu]");
+
+  let ctrlCopyMode = false;
+  let contextFile = null;
+  const contextMenuCloseDistance = 80;
+
+  if (fileBrowser) {
+    viewButtons.forEach((button) => {
+      button.addEventListener("click", () => {
+        const view = button.getAttribute("data-view-button");
+        fileBrowser.classList.toggle("is-list", view === "list");
+        fileBrowser.classList.toggle("is-thumbs", view === "thumbs");
+        viewButtons.forEach((item) => item.classList.toggle("is-active", item === button));
+      });
+    });
+
+    if (previewImages) {
+      previewImages.addEventListener("click", () => {
+        fileBrowser.classList.toggle("images-only");
+        previewImages.classList.toggle("is-active");
+      });
+    }
+  }
+
+  if (fileBrowser && fileContextMenu) {
+    fileBrowser.addEventListener("contextmenu", (event) => {
+      const card = event.target.closest("[data-file-context]");
+      if (!card) {
+        return;
+      }
+
+      event.preventDefault();
+      contextFile = {
+        previewURL: card.dataset.previewUrl,
+        viewURL: card.dataset.viewUrl,
+        downloadURL: card.dataset.downloadUrl,
+        fileName: card.dataset.fileName,
+      };
+      showContextMenu(event.clientX, event.clientY);
+    });
+
+    fileContextMenu.addEventListener("click", async (event) => {
+      const button = event.target.closest("[data-context-action]");
+      if (!button || !contextFile) {
+        return;
+      }
+
+      const shouldHide = await runContextAction(button.dataset.contextAction, contextFile);
+      if (shouldHide !== false) {
+        hideContextMenu();
+      }
+    });
+
+    document.addEventListener("click", (event) => {
+      if (!fileContextMenu.contains(event.target)) {
+        hideContextMenu();
+      }
+    });
+
+    document.addEventListener("keydown", (event) => {
+      if (event.key === "Escape") {
+        hideContextMenu();
+      }
+    });
+
+    document.addEventListener("mousemove", (event) => {
+      if (fileContextMenu.hidden || isPointerNearContextMenu(event.clientX, event.clientY)) {
+        return;
+      }
+      hideContextMenu();
+    });
+
+    window.addEventListener("resize", hideContextMenu);
+    window.addEventListener("scroll", hideContextMenu, true);
+  }
+
+  if (previewActions.length > 0) {
+    previewActions.forEach((button) => {
+      button.addEventListener("click", async (event) => {
+        if (!event.ctrlKey && !ctrlCopyMode) {
+          return;
+        }
+
+        event.preventDefault();
+        await copyPreviewLink(button);
+      });
+    });
+
+    window.addEventListener("keydown", (event) => {
+      if (event.key === "Control") {
+        setPreviewCopyMode(true);
+      }
+    });
+
+    window.addEventListener("keyup", (event) => {
+      if (event.key === "Control") {
+        setPreviewCopyMode(false);
+      }
+    });
+
+    window.addEventListener("blur", () => setPreviewCopyMode(false));
+  }
+
+  async function copyPreviewLink(button) {
+    await window.Warpbox.writeClipboard(button.href);
+    const label = button.querySelector("[data-preview-label]");
+    if (!label) {
+      return;
+    }
+
+    label.textContent = "Copied";
+    setTimeout(() => {
+      label.textContent = ctrlCopyMode ? button.dataset.copyLabel || "Copy link" : button.dataset.viewLabel || "View";
+    }, 1200);
+  }
+
+  function setPreviewCopyMode(enabled) {
+    ctrlCopyMode = enabled;
+    previewActions.forEach((button) => {
+      const label = button.querySelector("[data-preview-label]");
+      const viewIcon = button.querySelector("[data-preview-view-icon]");
+      const copyIcon = button.querySelector("[data-preview-copy-icon]");
+      if (label) {
+        label.textContent = enabled ? button.dataset.copyLabel || "Copy link" : button.dataset.viewLabel || "View";
+      }
+      if (viewIcon) {
+        viewIcon.hidden = enabled;
+      }
+      if (copyIcon) {
+        copyIcon.hidden = !enabled;
+      }
+    });
+  }
+
+  async function runContextAction(action, file) {
+    if (action === "preview") {
+      window.Warpbox.openInNewTab(file.previewURL);
+      return true;
+    }
+    if (action === "view") {
+      window.Warpbox.openInNewTab(file.viewURL);
+      return true;
+    }
+    if (action === "copy-preview") {
+      await window.Warpbox.writeClipboard(file.previewURL);
+      return true;
+    }
+    if (action === "copy-download") {
+      await window.Warpbox.writeClipboard(file.downloadURL);
+      return true;
+    }
+    if (action === "download") {
+      window.Warpbox.openInNewTab(file.downloadURL);
+    }
+    return true;
+  }
+
+  function showContextMenu(x, y) {
+    fileContextMenu.hidden = false;
+    fileContextMenu.style.left = "0px";
+    fileContextMenu.style.top = "0px";
+
+    const rect = fileContextMenu.getBoundingClientRect();
+    const margin = 8;
+    const left = Math.min(x, window.innerWidth - rect.width - margin);
+    const top = Math.min(y, window.innerHeight - rect.height - margin);
+    fileContextMenu.style.left = `${Math.max(margin, left)}px`;
+    fileContextMenu.style.top = `${Math.max(margin, top)}px`;
+  }
+
+  function hideContextMenu() {
+    if (!fileContextMenu || fileContextMenu.hidden) {
+      return;
+    }
+    fileContextMenu.hidden = true;
+    contextFile = null;
+  }
+
+  function isPointerNearContextMenu(x, y) {
+    const rect = fileContextMenu.getBoundingClientRect();
+    return x >= rect.left - contextMenuCloseDistance &&
+      x <= rect.right + contextMenuCloseDistance &&
+      y >= rect.top - contextMenuCloseDistance &&
+      y <= rect.bottom + contextMenuCloseDistance;
+  }
+})();

backend/static/js/20-storage-admin.js

@@ -0,0 +1,115 @@
+(function () {
+  document.querySelectorAll("[data-storage-speed-open]").forEach((button) => {
+    button.addEventListener("click", () => {
+      const modal = document.querySelector("[data-storage-speed-modal]");
+      if (modal) {
+        modal.hidden = false;
+      }
+    });
+  });
+
+  document.querySelectorAll("[data-storage-modal-close]").forEach((button) => {
+    button.addEventListener("click", () => {
+      const modal = button.closest(".storage-modal");
+      if (modal) {
+        modal.hidden = true;
+      }
+    });
+  });
+
+  document.addEventListener("keydown", (event) => {
+    if (event.key !== "Escape") {
+      return;
+    }
+    document.querySelectorAll(".storage-modal").forEach((modal) => {
+      modal.hidden = true;
+    });
+  });
+
+  document.querySelectorAll(".storage-speed-form").forEach((form) => {
+    const customFields = form.querySelector("[data-storage-custom-fields]");
+    function syncCustomFields() {
+      if (!customFields) {
+        return;
+      }
+      const customSelected = form.querySelector('input[name="mode"]:checked')?.value === "custom";
+      customFields.hidden = !customSelected;
+      customFields.querySelectorAll("input").forEach((input) => {
+        input.disabled = !customSelected;
+      });
+    }
+    form.querySelectorAll('input[name="mode"]').forEach((input) => {
+      input.addEventListener("change", syncCustomFields);
+    });
+    syncCustomFields();
+  });
+
+  const testList = document.querySelector("[data-storage-tests-page]");
+  if (!testList) {
+    return;
+  }
+
+  function escapeHTML(value) {
+    return String(value || "").replace(/[&<>"']/g, (char) => ({
+      "&": "&amp;",
+      "<": "&lt;",
+      ">": "&gt;",
+      '"': "&quot;",
+      "'": "&#39;",
+    })[char]);
+  }
+
+  function renderTest(test) {
+    const progress = Math.max(0, Math.min(100, Number(test.progress || 0)));
+    const error = test.error
+      ? `<span class="storage-result-error"><strong>Error</strong>${escapeHTML(test.error)}</span>`
+      : "";
+    return `
+      <details class="storage-result-row" data-storage-test-id="${escapeHTML(test.id)}">
+        <summary>
+          <span>${escapeHTML(test.startedLabel)}</span>
+          <span>${escapeHTML(test.customLabel || test.modeLabel)}</span>
+          <span class="storage-result-status is-${escapeHTML(test.status)}">${escapeHTML(test.status)}</span>
+        </summary>
+        <div class="storage-test-progress" aria-label="Test progress">
+          <div class="storage-test-progress-bar"><span style="width: ${progress}%"></span></div>
+          <small>${progress}%${test.stage ? " · " + escapeHTML(test.stage) : ""}</small>
+        </div>
+        <div class="storage-result-detail">
+          <span><strong>Finished</strong>${escapeHTML(test.finishedLabel)}</span>
+          <span><strong>Files</strong>${escapeHTML(test.files)}</span>
+          <span><strong>Size</strong>${escapeHTML(test.sizeLabel)}</span>
+          <span><strong>Write</strong>${escapeHTML(test.writeSpeed)}</span>
+          <span><strong>Read</strong>${escapeHTML(test.readSpeed)}</span>
+          ${error}
+        </div>
+      </details>`;
+  }
+
+  async function refreshTests() {
+    const url = testList.getAttribute("data-storage-tests-url");
+    if (!url) {
+      return;
+    }
+    const response = await fetch(url, { headers: { Accept: "application/json" } });
+    if (!response.ok) {
+      return;
+    }
+    const payload = await response.json();
+    const openIDs = new Set(Array.from(testList.querySelectorAll("details[open]")).map((row) => row.dataset.storageTestId));
+    const tests = payload.tests || [];
+    if (tests.length === 0) {
+      return;
+    }
+    testList.innerHTML = tests.map(renderTest).join("");
+    testList.querySelectorAll("details").forEach((row) => {
+      if (openIDs.has(row.dataset.storageTestId)) {
+        row.open = true;
+      }
+    });
+  }
+
+  setInterval(() => {
+    refreshTests().catch(() => {});
+  }, 1200);
+})();

backend/static/js/30-token-copy.js

@@ -0,0 +1,14 @@
+(function () {
+  const tokenCopyBtn = document.querySelector("[data-token-copy]");
+  if (!tokenCopyBtn) {
+    return;
+  }
+
+  tokenCopyBtn.addEventListener("click", () => {
+    const valueEl = document.querySelector("[data-token-value]");
+    if (!valueEl) {
+      return;
+    }
+    window.Warpbox.copyText(valueEl.textContent.trim(), tokenCopyBtn, "Copied");
+  });
+})();

backend/static/js/40-upload.js

@@ -0,0 +1,274 @@
+(function () {
+  const form = document.querySelector("#upload-form");
+  const dropZone = document.querySelector(".drop-zone");
+  const fileInput = document.querySelector("#file-input");
+  const fileSummary = document.querySelector("#file-summary");
+  const progress = document.querySelector("#upload-progress");
+  const uploadStatus = document.querySelector("#upload-status");
+  const result = document.querySelector("#upload-result");
+  const resultMeta = document.querySelector("#result-meta");
+  const resultList = document.querySelector("#result-list");
+  const uploadQueue = document.querySelector("#upload-queue");
+  const totalProgressBar = document.querySelector("#total-progress-bar");
+  const copyURL = document.querySelector("#copy-url");
+  const openBox = document.querySelector("#open-box");
+  const manageLink = document.querySelector("#manage-link");
+
+  if (!form || !dropZone || !fileInput) {
+    return;
+  }
+
+  // Remember the last-chosen expiry across uploads (per browser).
+  const expirySelect = form.querySelector("[data-expiry-select]");
+  if (expirySelect) {
+    const EXPIRY_KEY = "warpbox-expiry";
+    let saved = null;
+    try {
+      saved = localStorage.getItem(EXPIRY_KEY);
+    } catch (e) {
+      saved = null;
+    }
+    if (saved && expirySelect.querySelector('option[value="' + saved + '"]')) {
+      expirySelect.value = saved;
+    }
+    expirySelect.addEventListener("change", () => {
+      try {
+        localStorage.setItem(EXPIRY_KEY, expirySelect.value);
+      } catch (e) {
+        /* ignore persistence failures */
+      }
+    });
+  }
+
+  let latestBoxURL = "";
+  let selectedFiles = [];
+
+  ["dragenter", "dragover"].forEach((eventName) => {
+    dropZone.addEventListener(eventName, (event) => {
+      event.preventDefault();
+      dropZone.classList.add("is-dragging");
+    });
+  });
+
+  ["dragleave", "drop"].forEach((eventName) => {
+    dropZone.addEventListener(eventName, (event) => {
+      event.preventDefault();
+      dropZone.classList.remove("is-dragging");
+    });
+  });
+
+  dropZone.addEventListener("drop", (event) => {
+    if (event.dataTransfer && event.dataTransfer.files.length > 0) {
+      fileInput.files = event.dataTransfer.files;
+      updateSelectedState(event.dataTransfer.files);
+    }
+  });
+
+  fileInput.addEventListener("change", () => updateSelectedState(fileInput.files));
+
+  form.addEventListener("submit", async (event) => {
+    event.preventDefault();
+    if (!fileInput.files || fileInput.files.length === 0) {
+      updateStatus("Choose at least one file first.");
+      return;
+    }
+
+    const submit = form.querySelector("button[type='submit']");
+    const formData = new FormData(form);
+    selectedFiles = Array.from(fileInput.files);
+    renderQueue(selectedFiles, "queued");
+    setLoading(true, submit);
+
+    try {
+      const payload = await uploadWithProgress(form.action, formData, selectedFiles);
+      renderResult(payload);
+      form.reset();
+      updateSelectedState([]);
+    } catch (error) {
+      updateStatus(error.message || "Upload failed");
+    } finally {
+      setLoading(false, submit);
+    }
+  });
+
+  if (copyURL) {
+    copyURL.addEventListener("click", () => {
+      window.Warpbox.copyText(latestBoxURL, copyURL, "Copied");
+    });
+  }
+
+  function updateSelectedState(files) {
+    selectedFiles = Array.from(files || []);
+    const count = selectedFiles.length || 0;
+    const title = dropZone.querySelector(".drop-title");
+    if (title) {
+      title.textContent = count === 0 ? "Drop files to upload" : count === 1 ? "1 file selected" : `${count} files selected`;
+    }
+    if (fileSummary) {
+      fileSummary.textContent = count === 0 ? "Choose one or more files to begin." : `${count} file${count === 1 ? "" : "s"} ready.`;
+    }
+    if (count > 0) {
+      renderQueue(selectedFiles, "queued");
+    } else if (uploadQueue) {
+      uploadQueue.hidden = true;
+      uploadQueue.replaceChildren();
+    }
+  }
+
+  function setLoading(isLoading, submit) {
+    if (progress) {
+      progress.hidden = !isLoading;
+    }
+    if (submit) {
+      submit.disabled = isLoading;
+      submit.textContent = isLoading ? "Uploading..." : "Upload files";
+    }
+    updateStatus(isLoading ? "Transferring files..." : "");
+    setTotalProgress(isLoading ? 0 : 100);
+  }
+
+  function updateStatus(message) {
+    if (uploadStatus) {
+      uploadStatus.textContent = message;
+    }
+  }
+
+  function renderResult(payload) {
+    if (!result || !resultList || !resultMeta || !openBox) {
+      return;
+    }
+
+    latestBoxURL = payload.boxUrl;
+    result.hidden = false;
+    openBox.href = payload.boxUrl;
+    resultMeta.textContent = `${payload.files.length} file${payload.files.length === 1 ? "" : "s"} · expires ${window.Warpbox.formatDate(payload.expiresAt)}`;
+    if (manageLink) {
+      const anchor = manageLink.querySelector("a");
+      manageLink.hidden = !payload.manageUrl;
+      if (anchor && payload.manageUrl) {
+        anchor.href = payload.manageUrl;
+      }
+    }
+
+    resultList.replaceChildren();
+    payload.files.forEach((file) => {
+      resultList.append(createFileRow({
+        name: file.name,
+        meta: `${file.size} · ${file.url}`,
+        progress: 100,
+        status: "complete",
+      }));
+    });
+  }
+
+  function uploadWithProgress(url, formData, files) {
+    return new Promise((resolve, reject) => {
+      const request = new XMLHttpRequest();
+      request.open("POST", url);
+      request.setRequestHeader("Accept", "application/json");
+
+      request.upload.addEventListener("progress", (event) => {
+        if (!event.lengthComputable) {
+          updateStatus("Uploading...");
+          return;
+        }
+        const percent = Math.round((event.loaded / event.total) * 100);
+        updateStatus(`${percent}%`);
+        setTotalProgress(percent);
+        setFileProgress(files, percent);
+      });
+
+      request.addEventListener("load", () => {
+        let payload = {};
+        try {
+          payload = JSON.parse(request.responseText || "{}");
+        } catch (error) {
+          reject(new Error("Upload response could not be read"));
+          return;
+        }
+        if (request.status < 200 || request.status >= 300) {
+          reject(new Error(payload.error || "Upload failed"));
+          return;
+        }
+        setTotalProgress(100);
+        setFileProgress(files, 100);
+        resolve(payload);
+      });
+
+      request.addEventListener("error", () => reject(new Error("Network error during upload")));
+      request.addEventListener("abort", () => reject(new Error("Upload aborted")));
+      request.send(formData);
+    });
+  }
+
+  function renderQueue(files, status) {
+    if (!uploadQueue) {
+      return;
+    }
+    uploadQueue.hidden = files.length === 0;
+    uploadQueue.replaceChildren();
+    files.forEach((file) => {
+      uploadQueue.append(createFileRow({
+        name: file.name,
+        meta: window.Warpbox.formatBytes(file.size),
+        progress: status === "queued" ? 0 : 100,
+        status,
+      }));
+    });
+  }
+
+  function createFileRow(file) {
+    const row = document.createElement("div");
+    row.className = "result-item upload-file-row";
+    row.dataset.fileName = file.name;
+
+    const body = document.createElement("span");
+    const name = document.createElement("strong");
+    name.className = "file-name";
+    name.textContent = file.name;
+    name.title = file.name;
+    const meta = document.createElement("code");
+    meta.textContent = file.meta;
+    body.append(name, meta);
+
+    const side = document.createElement("div");
+    side.className = "file-progress-side";
+    const percent = document.createElement("span");
+    percent.className = "file-progress-percent";
+    percent.textContent = `${file.progress}%`;
+    const bar = document.createElement("div");
+    bar.className = "progress file-progress";
+    const fill = document.createElement("span");
+    fill.style.transform = `scaleX(${file.progress / 100})`;
+    bar.append(fill);
+    side.append(percent, bar);
+
+    row.append(body, side);
+    return row;
+  }
+
+  function setTotalProgress(percent) {
+    if (totalProgressBar) {
+      totalProgressBar.style.transform = `scaleX(${Math.max(0, Math.min(100, percent)) / 100})`;
+    }
+  }
+
+  function setFileProgress(files, totalPercent) {
+    if (!uploadQueue) {
+      return;
+    }
+    const count = files.length || 1;
+    const completedFloat = (Math.max(0, Math.min(100, totalPercent)) / 100) * count;
+    uploadQueue.querySelectorAll(".upload-file-row").forEach((row, index) => {
+      const progress = Math.max(0, Math.min(100, Math.round((completedFloat - index) * 100)));
+      const percent = row.querySelector(".file-progress-percent");
+      const fill = row.querySelector(".file-progress span");
+      if (percent) {
+        percent.textContent = `${progress}%`;
+      }
+      if (fill) {
+        fill.style.transform = `scaleX(${progress / 100})`;
+      }
+    });
+  }
+})();

backend/static/js/app.js

@@ -1,626 +0,0 @@
-(function () {
-  const form = document.querySelector("#upload-form");
-  const dropZone = document.querySelector(".drop-zone");
-  const fileInput = document.querySelector("#file-input");
-  const fileSummary = document.querySelector("#file-summary");
-  const progress = document.querySelector("#upload-progress");
-  const uploadStatus = document.querySelector("#upload-status");
-  const result = document.querySelector("#upload-result");
-  const resultMeta = document.querySelector("#result-meta");
-  const resultList = document.querySelector("#result-list");
-  const uploadQueue = document.querySelector("#upload-queue");
-  const totalProgressBar = document.querySelector("#total-progress-bar");
-  const copyURL = document.querySelector("#copy-url");
-  const openBox = document.querySelector("#open-box");
-  const manageLink = document.querySelector("#manage-link");
-  const fileBrowser = document.querySelector("[data-file-browser]");
-  const viewButtons = document.querySelectorAll("[data-view-button]");
-  const previewImages = document.querySelector("[data-preview-images]");
-  const previewActions = document.querySelectorAll("[data-preview-action]");
-  const fileContextMenu = document.querySelector("[data-file-context-menu]");
-  const storageProviderSelects = document.querySelectorAll("[data-storage-provider]");
-  let ctrlCopyMode = false;
-  let contextFile = null;
-  const contextMenuCloseDistance = 80;
-
-  if (fileBrowser) {
-    viewButtons.forEach((button) => {
-      button.addEventListener("click", () => {
-        const view = button.getAttribute("data-view-button");
-        fileBrowser.classList.toggle("is-list", view === "list");
-        fileBrowser.classList.toggle("is-thumbs", view === "thumbs");
-        viewButtons.forEach((item) => item.classList.toggle("is-active", item === button));
-      });
-    });
-
-    if (previewImages) {
-      previewImages.addEventListener("click", () => {
-        fileBrowser.classList.toggle("images-only");
-        previewImages.classList.toggle("is-active");
-      });
-    }
-  }
-
-  if (fileBrowser && fileContextMenu) {
-    fileBrowser.addEventListener("contextmenu", (event) => {
-      const card = event.target.closest("[data-file-context]");
-      if (!card) {
-        return;
-      }
-
-      event.preventDefault();
-      contextFile = {
-        previewURL: card.dataset.previewUrl,
-        viewURL: card.dataset.viewUrl,
-        downloadURL: card.dataset.downloadUrl,
-        fileName: card.dataset.fileName,
-      };
-      showContextMenu(event.clientX, event.clientY);
-    });
-
-    fileContextMenu.addEventListener("click", async (event) => {
-      const button = event.target.closest("[data-context-action]");
-      if (!button || !contextFile) {
-        return;
-      }
-
-      const shouldHide = await runContextAction(button.dataset.contextAction, contextFile);
-      if (shouldHide !== false) {
-        hideContextMenu();
-      }
-    });
-
-    document.addEventListener("click", (event) => {
-      if (!fileContextMenu.contains(event.target)) {
-        hideContextMenu();
-      }
-    });
-
-    document.addEventListener("keydown", (event) => {
-      if (event.key === "Escape") {
-        hideContextMenu();
-      }
-    });
-
-    document.addEventListener("mousemove", (event) => {
-      if (fileContextMenu.hidden || isPointerNearContextMenu(event.clientX, event.clientY)) {
-        return;
-      }
-      hideContextMenu();
-    });
-
-    window.addEventListener("resize", hideContextMenu);
-    window.addEventListener("scroll", hideContextMenu, true);
-  }
-
-  if (previewActions.length > 0) {
-    previewActions.forEach((button) => {
-      button.addEventListener("click", async (event) => {
-        if (!event.ctrlKey && !ctrlCopyMode) {
-          return;
-        }
-
-        event.preventDefault();
-        await copyPreviewLink(button);
-      });
-    });
-
-    window.addEventListener("keydown", (event) => {
-      if (event.key === "Control") {
-        setPreviewCopyMode(true);
-      }
-    });
-
-    window.addEventListener("keyup", (event) => {
-      if (event.key === "Control") {
-        setPreviewCopyMode(false);
-      }
-    });
-
-    window.addEventListener("blur", () => {
-      setPreviewCopyMode(false);
-    });
-  }
-
-  function syncStorageProvider(select) {
-    const formScope = select.closest("form");
-    if (!formScope) {
-      return;
-    }
-    const provider = select.value;
-    const isContabo = provider === "contabo";
-    formScope.querySelectorAll("[data-provider-fields]").forEach((group) => {
-      const providers = (group.getAttribute("data-provider-fields") || "").split(/\s+/);
-      const active = providers.includes(provider);
-      group.hidden = !active;
-      group.querySelectorAll("input, select, textarea").forEach((input) => {
-        input.disabled = !active;
-      });
-    });
-    const tls = formScope.querySelector('input[name="use_ssl"]');
-    const pathStyle = formScope.querySelector('input[name="path_style"]');
-    if (tls) {
-      tls.checked = isContabo || tls.checked;
-      tls.disabled = isContabo;
-    }
-    if (pathStyle) {
-      pathStyle.checked = isContabo || pathStyle.checked;
-      pathStyle.disabled = isContabo;
-    }
-  }
-
-  if (storageProviderSelects.length > 0) {
-    storageProviderSelects.forEach((select) => {
-      select.addEventListener("change", () => syncStorageProvider(select));
-      syncStorageProvider(select);
-    });
-  }
-
-  /* Storage card edit / cancel toggles */
-  document.querySelectorAll(".storage-edit-trigger").forEach((btn) => {
-    btn.addEventListener("click", () => {
-      const card = btn.closest(".storage-card");
-      if (!card) return;
-      card.classList.add("is-editing");
-      const providerSelect = card.querySelector("[data-storage-provider]");
-      if (providerSelect) {
-        syncStorageProvider(providerSelect);
-      }
-    });
-  });
-
-  document.querySelectorAll(".storage-cancel-trigger").forEach((btn) => {
-    btn.addEventListener("click", () => {
-      const card = btn.closest(".storage-card");
-      if (!card) return;
-      const form = card.querySelector("form");
-      if (form) form.reset();
-      card.classList.remove("is-editing");
-    });
-  });
-
-  /* Add storage: type picker */
-  const storageAddTrigger = document.querySelector(".storage-add-trigger");
-  const storageTypePicker = document.querySelector(".storage-type-picker");
-  const storageNewCard = document.querySelector(".storage-new-card");
-
-  const providerLabels = {
-    s3: "S3 bucket",
-    contabo: "Contabo Object Storage",
-    sftp: "SFTP",
-    smb: "Samba",
-    webdav: "WebDAV",
-  };
-
-  const providerIconSVGs = {
-    s3: storageNewCard && storageNewCard.querySelector(".storage-new-icon") ? storageNewCard.querySelector(".storage-new-icon").innerHTML : "",
-    contabo: "",
-    sftp: "",
-    smb: "",
-    webdav: "",
-  };
-
-  if (storageAddTrigger && storageTypePicker) {
-    storageAddTrigger.addEventListener("click", () => {
-      storageTypePicker.hidden = !storageTypePicker.hidden;
-      if (storageNewCard && !storageTypePicker.hidden) {
-        storageNewCard.hidden = true;
-      }
-    });
-
-    storageTypePicker.querySelectorAll(".storage-type-option").forEach((opt) => {
-      opt.addEventListener("click", () => {
-        const provider = opt.dataset.provider;
-        if (!storageNewCard) return;
-
-        const providerSelect = storageNewCard.querySelector("[data-storage-provider]");
-        if (providerSelect) {
-          providerSelect.value = provider;
-          syncStorageProvider(providerSelect);
-        }
-
-        const typeBadge = storageNewCard.querySelector(".storage-new-type-badge");
-        if (typeBadge) typeBadge.textContent = providerLabels[provider] || provider;
-
-        const iconEl = storageNewCard.querySelector(".storage-new-icon");
-        const optIcon = opt.querySelector("svg");
-        if (iconEl && optIcon) {
-          iconEl.innerHTML = optIcon.outerHTML;
-        }
-
-        storageTypePicker.hidden = true;
-        storageNewCard.hidden = false;
-      });
-    });
-  }
-
-  if (storageNewCard) {
-    const cancelBtn = storageNewCard.querySelector(".storage-new-cancel");
-    if (cancelBtn) {
-      cancelBtn.addEventListener("click", () => {
-        storageNewCard.hidden = true;
-        if (storageTypePicker) storageTypePicker.hidden = true;
-      });
-    }
-  }
-
-  if (!form || !dropZone || !fileInput) {
-    return;
-  }
-
-  let latestBoxURL = "";
-  let selectedFiles = [];
-
-  ["dragenter", "dragover"].forEach((eventName) => {
-    dropZone.addEventListener(eventName, (event) => {
-      event.preventDefault();
-      dropZone.classList.add("is-dragging");
-    });
-  });
-
-  ["dragleave", "drop"].forEach((eventName) => {
-    dropZone.addEventListener(eventName, (event) => {
-      event.preventDefault();
-      dropZone.classList.remove("is-dragging");
-    });
-  });
-
-  dropZone.addEventListener("drop", (event) => {
-    if (event.dataTransfer && event.dataTransfer.files.length > 0) {
-      fileInput.files = event.dataTransfer.files;
-      updateSelectedState(event.dataTransfer.files);
-    }
-  });
-
-  fileInput.addEventListener("change", () => {
-    updateSelectedState(fileInput.files);
-  });
-
-  form.addEventListener("submit", async (event) => {
-    event.preventDefault();
-    if (!fileInput.files || fileInput.files.length === 0) {
-      updateStatus("Choose at least one file first.");
-      return;
-    }
-
-    const submit = form.querySelector("button[type='submit']");
-    const formData = new FormData(form);
-    selectedFiles = Array.from(fileInput.files);
-    renderQueue(selectedFiles, "queued");
-    setLoading(true, submit);
-
-    try {
-      const payload = await uploadWithProgress(form.action, formData, selectedFiles);
-      renderResult(payload);
-      form.reset();
-      updateSelectedState([]);
-    } catch (error) {
-      updateStatus(error.message || "Upload failed");
-    } finally {
-      setLoading(false, submit);
-    }
-  });
-
-  if (copyURL) {
-    copyURL.addEventListener("click", () => {
-      copyText(latestBoxURL, copyURL, "Copied");
-    });
-  }
-
-  function updateSelectedState(files) {
-    selectedFiles = Array.from(files || []);
-    const count = selectedFiles.length || 0;
-    const title = dropZone.querySelector(".drop-title");
-    if (title) {
-      title.textContent = count === 0 ? "Drop files to upload" : count === 1 ? "1 file selected" : `${count} files selected`;
-    }
-    if (fileSummary) {
-      fileSummary.textContent = count === 0 ? "Choose one or more files to begin." : `${count} file${count === 1 ? "" : "s"} ready.`;
-    }
-    if (count > 0) {
-      renderQueue(selectedFiles, "queued");
-    } else if (uploadQueue) {
-      uploadQueue.hidden = true;
-      uploadQueue.replaceChildren();
-    }
-  }
-
-  function setLoading(isLoading, submit) {
-    if (progress) {
-      progress.hidden = !isLoading;
-    }
-    if (submit) {
-      submit.disabled = isLoading;
-      submit.textContent = isLoading ? "Uploading..." : "Upload files";
-    }
-    updateStatus(isLoading ? "Transferring files..." : "");
-    setTotalProgress(isLoading ? 0 : 100);
-  }
-
-  function updateStatus(message) {
-    if (uploadStatus) {
-      uploadStatus.textContent = message;
-    }
-  }
-
-  function renderResult(payload) {
-    if (!result || !resultList || !resultMeta || !openBox) {
-      return;
-    }
-
-    latestBoxURL = payload.boxUrl;
-    result.hidden = false;
-    openBox.href = payload.boxUrl;
-    resultMeta.textContent = `${payload.files.length} file${payload.files.length === 1 ? "" : "s"} · expires ${formatDate(payload.expiresAt)}`;
-    if (manageLink) {
-      const anchor = manageLink.querySelector("a");
-      manageLink.hidden = !payload.manageUrl;
-      if (anchor && payload.manageUrl) {
-        anchor.href = payload.manageUrl;
-      }
-    }
-
-    resultList.replaceChildren();
-    payload.files.forEach((file) => {
-      resultList.append(createFileRow({
-        name: file.name,
-        meta: `${file.size} · ${file.url}`,
-        progress: 100,
-        status: "complete",
-      }));
-    });
-  }
-
-  function uploadWithProgress(url, formData, files) {
-    return new Promise((resolve, reject) => {
-      const request = new XMLHttpRequest();
-      request.open("POST", url);
-      request.setRequestHeader("Accept", "application/json");
-
-      request.upload.addEventListener("progress", (event) => {
-        if (!event.lengthComputable) {
-          updateStatus("Uploading...");
-          return;
-        }
-        const percent = Math.round((event.loaded / event.total) * 100);
-        updateStatus(`${percent}%`);
-        setTotalProgress(percent);
-        setFileProgress(files, percent);
-      });
-
-      request.addEventListener("load", () => {
-        let payload = {};
-        try {
-          payload = JSON.parse(request.responseText || "{}");
-        } catch (error) {
-          reject(new Error("Upload response could not be read"));
-          return;
-        }
-        if (request.status < 200 || request.status >= 300) {
-          reject(new Error(payload.error || "Upload failed"));
-          return;
-        }
-        setTotalProgress(100);
-        setFileProgress(files, 100);
-        resolve(payload);
-      });
-
-      request.addEventListener("error", () => reject(new Error("Network error during upload")));
-      request.addEventListener("abort", () => reject(new Error("Upload aborted")));
-      request.send(formData);
-    });
-  }
-
-  function renderQueue(files, status) {
-    if (!uploadQueue) {
-      return;
-    }
-    uploadQueue.hidden = files.length === 0;
-    uploadQueue.replaceChildren();
-    files.forEach((file) => {
-      uploadQueue.append(createFileRow({
-        name: file.name,
-        meta: formatBytes(file.size),
-        progress: status === "queued" ? 0 : 100,
-        status,
-      }));
-    });
-  }
-
-  function createFileRow(file) {
-    const row = document.createElement("div");
-    row.className = "result-item upload-file-row";
-    row.dataset.fileName = file.name;
-
-    const body = document.createElement("span");
-    const name = document.createElement("strong");
-    name.className = "file-name";
-    name.textContent = file.name;
-    name.title = file.name;
-    const meta = document.createElement("code");
-    meta.textContent = file.meta;
-    body.append(name, meta);
-
-    const side = document.createElement("div");
-    side.className = "file-progress-side";
-    const percent = document.createElement("span");
-    percent.className = "file-progress-percent";
-    percent.textContent = `${file.progress}%`;
-    const bar = document.createElement("div");
-    bar.className = "progress file-progress";
-    const fill = document.createElement("span");
-    fill.style.transform = `scaleX(${file.progress / 100})`;
-    bar.append(fill);
-    side.append(percent, bar);
-
-    row.append(body, side);
-    return row;
-  }
-
-  function setTotalProgress(percent) {
-    if (totalProgressBar) {
-      totalProgressBar.style.transform = `scaleX(${Math.max(0, Math.min(100, percent)) / 100})`;
-    }
-  }
-
-  function setFileProgress(files, totalPercent) {
-    if (!uploadQueue) {
-      return;
-    }
-    const count = files.length || 1;
-    const completedFloat = (Math.max(0, Math.min(100, totalPercent)) / 100) * count;
-    uploadQueue.querySelectorAll(".upload-file-row").forEach((row, index) => {
-      const progress = Math.max(0, Math.min(100, Math.round((completedFloat - index) * 100)));
-      const percent = row.querySelector(".file-progress-percent");
-      const fill = row.querySelector(".file-progress span");
-      if (percent) {
-        percent.textContent = `${progress}%`;
-      }
-      if (fill) {
-        fill.style.transform = `scaleX(${progress / 100})`;
-      }
-    });
-  }
-
-  async function copyText(text, button, copiedLabel) {
-    if (!text) {
-      return;
-    }
-    await writeClipboard(text);
-    const previous = button.textContent;
-    button.textContent = copiedLabel;
-    setTimeout(() => {
-      button.textContent = previous;
-    }, 1400);
-  }
-
-  async function copyPreviewLink(button) {
-    await writeClipboard(button.href);
-    const label = button.querySelector("[data-preview-label]");
-    if (!label) {
-      return;
-    }
-
-    label.textContent = "Copied";
-    setTimeout(() => {
-      label.textContent = ctrlCopyMode ? button.dataset.copyLabel || "Copy link" : button.dataset.viewLabel || "View";
-    }, 1200);
-  }
-
-  function setPreviewCopyMode(enabled) {
-    ctrlCopyMode = enabled;
-    previewActions.forEach((button) => {
-      const label = button.querySelector("[data-preview-label]");
-      const viewIcon = button.querySelector("[data-preview-view-icon]");
-      const copyIcon = button.querySelector("[data-preview-copy-icon]");
-      if (label) {
-        label.textContent = enabled ? button.dataset.copyLabel || "Copy link" : button.dataset.viewLabel || "View";
-      }
-      if (viewIcon) {
-        viewIcon.hidden = enabled;
-      }
-      if (copyIcon) {
-        copyIcon.hidden = !enabled;
-      }
-    });
-  }
-
-  async function runContextAction(action, file) {
-    if (action === "preview") {
-      openInNewTab(file.previewURL);
-      return true;
-    }
-    if (action === "view") {
-      openInNewTab(file.viewURL);
-      return true;
-    }
-    if (action === "copy-preview") {
-      await writeClipboard(file.previewURL);
-      return true;
-    }
-    if (action === "copy-download") {
-      await writeClipboard(file.downloadURL);
-      return true;
-    }
-    if (action === "download") {
-      openInNewTab(file.downloadURL);
-    }
-    return true;
-  }
-
-  function showContextMenu(x, y) {
-    fileContextMenu.hidden = false;
-    fileContextMenu.style.left = "0px";
-    fileContextMenu.style.top = "0px";
-
-    const rect = fileContextMenu.getBoundingClientRect();
-    const margin = 8;
-    const left = Math.min(x, window.innerWidth - rect.width - margin);
-    const top = Math.min(y, window.innerHeight - rect.height - margin);
-    fileContextMenu.style.left = `${Math.max(margin, left)}px`;
-    fileContextMenu.style.top = `${Math.max(margin, top)}px`;
-  }
-
-  function hideContextMenu() {
-    if (!fileContextMenu || fileContextMenu.hidden) {
-      return;
-    }
-    fileContextMenu.hidden = true;
-    contextFile = null;
-  }
-
-  function isPointerNearContextMenu(x, y) {
-    const rect = fileContextMenu.getBoundingClientRect();
-    return x >= rect.left - contextMenuCloseDistance &&
-      x <= rect.right + contextMenuCloseDistance &&
-      y >= rect.top - contextMenuCloseDistance &&
-      y <= rect.bottom + contextMenuCloseDistance;
-  }
-
-  function openInNewTab(url) {
-    window.open(url, "_blank", "noopener,noreferrer");
-  }
-
-  async function writeClipboard(text) {
-    if (navigator.clipboard && window.isSecureContext) {
-      await navigator.clipboard.writeText(text);
-      return;
-    }
-
-    const textarea = document.createElement("textarea");
-    textarea.value = text;
-    textarea.setAttribute("readonly", "");
-    textarea.style.position = "fixed";
-    textarea.style.opacity = "0";
-    document.body.append(textarea);
-    textarea.select();
-    document.execCommand("copy");
-    textarea.remove();
-  }
-
-  function formatDate(value) {
-    const date = new Date(value);
-    if (Number.isNaN(date.getTime())) {
-      return value;
-    }
-    return date.toLocaleDateString(undefined, {
-      month: "short",
-      day: "numeric",
-      year: "numeric",
-    });
-  }
-
-  function formatBytes(bytes) {
-    if (bytes < 1024) {
-      return `${bytes} B`;
-    }
-    const units = ["KiB", "MiB", "GiB", "TiB"];
-    let value = bytes / 1024;
-    let unit = 0;
-    while (value >= 1024 && unit < units.length - 1) {
-      value /= 1024;
-      unit += 1;
-    }
-    return `${value.toFixed(1)} ${units[unit]}`;
-  }
-})();

backend/templates/layouts/base.html

@@ -15,8 +15,23 @@
   {{if .ImageURL}}<meta property="og:image" content="{{.ImageURL}}">{{end}}
   <meta name="twitter:card" content="summary_large_image">
   {{if .ImageURL}}<meta name="twitter:image" content="{{.ImageURL}}">{{end}}
-  <link rel="stylesheet" href="/static/css/app.css">
-  <script defer src="/static/js/app.js"></script>
+  <script src="/static/js/05-theme.js"></script>
+  <link rel="stylesheet" href="/static/css/00-base.css">
+  <link rel="stylesheet" href="/static/css/10-layout.css">
+  <link rel="stylesheet" href="/static/css/15-revamp.css">
+  <link rel="stylesheet" href="/static/css/16-retro.css">
+  <link rel="stylesheet" href="/static/css/20-upload.css">
+  <link rel="stylesheet" href="/static/css/30-download.css">
+  <link rel="stylesheet" href="/static/css/40-docs.css">
+  <link rel="stylesheet" href="/static/css/50-admin.css">
+  <link rel="stylesheet" href="/static/css/60-storage.css">
+  <link rel="stylesheet" href="/static/css/70-tokens.css">
+  <link rel="stylesheet" href="/static/css/90-responsive.css">
+  <script defer src="/static/js/00-utils.js"></script>
+  <script defer src="/static/js/10-file-browser.js"></script>
+  <script defer src="/static/js/20-storage-admin.js"></script>
+  <script defer src="/static/js/30-token-copy.js"></script>
+  <script defer src="/static/js/40-upload.js"></script>
 </head>
 <body class="dark">
   <a class="skip-link" href="#main">Skip to content</a>
@@ -45,7 +60,15 @@
   </main>
 
   <footer class="site-footer">
-    <span>{{.AppName}} · {{.CurrentYear}} · self-hosted</span>
+    <span>{{.AppName}} · {{.AppVersion}} · {{.CurrentYear}} · self-hosted</span>
+    <label class="theme-picker">
+      <span>Theme</span>
+      <select data-theme-select aria-label="Site theme">
+        <option value="revamp">Aurora (default)</option>
+        <option value="classic">Classic</option>
+        <option value="retro">Web 1.0 (retro)</option>
+      </select>
+    </label>
     <span class="footer-links">{{if .CurrentUser}}<a href="/app">Dashboard</a><a href="/api">API</a><a href="/account/settings">Account</a>{{else}}<a href="/login">Sign in</a><a href="/api">API</a>{{end}}</span>
   </footer>
 </body>

backend/templates/pages/account.html

@@ -42,6 +42,61 @@
           <p class="muted-copy">Public forgot-password is deferred until SMTP support is added. Admins can generate reset links.</p>
         </div>
       </div>
+
+      <div class="card settings-panel">
+        <div class="card-content">
+          <div class="table-header">
+            <div>
+              <h2>Access tokens</h2>
+              <p>Personal tokens act as your account for the API and CLI. They never expire until you delete them.</p>
+            </div>
+          </div>
+
+          {{if .Data.Error}}<p class="form-error">{{.Data.Error}}</p>{{end}}
+
+          {{if .Data.NewToken}}
+          <div class="token-reveal">
+            <p class="token-reveal-title">Copy your new token now — it won't be shown again.</p>
+            <div class="token-reveal-row">
+              <code class="token-reveal-value" data-token-value>{{.Data.NewToken}}</code>
+              <button class="button button-outline button-sm" type="button" data-token-copy>Copy</button>
+            </div>
+            <p class="muted-copy">Use it as a bearer token: <code>Authorization: Bearer {{.Data.NewToken}}</code></p>
+          </div>
+          {{end}}
+
+          <form class="token-create-form" action="/account/tokens" method="post">
+            <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+            <label><span>Token name</span><input name="name" placeholder="e.g. CLI on laptop" maxlength="80" required></label>
+            <button class="button button-primary button-sm" type="submit">Generate token</button>
+          </form>
+
+          {{if .Data.Tokens}}
+          <div class="admin-table-wrap">
+            <table class="admin-table">
+              <thead><tr><th>Name</th><th>Created</th><th>Last used</th><th></th></tr></thead>
+              <tbody>
+                {{range .Data.Tokens}}
+                <tr>
+                  <td>{{.Name}}</td>
+                  <td>{{.CreatedAt}}</td>
+                  <td>{{.LastUsedAt}}</td>
+                  <td class="table-actions">
+                    <form action="/account/tokens/{{.ID}}/delete" method="post" onsubmit="return confirm('Delete this token? Any client using it will stop working.');">
+                      <input type="hidden" name="csrf_token" value="{{$.CSRFToken}}">
+                      <button class="button button-danger button-sm" type="submit">Delete</button>
+                    </form>
+                  </td>
+                </tr>
+                {{end}}
+              </tbody>
+            </table>
+          </div>
+          {{else}}
+          <p class="muted-copy">No tokens yet. Generate one above to use the API or CLI.</p>
+          {{end}}
+        </div>
+      </div>
     </div>
   </div>
 </section>

backend/templates/pages/admin.html

@@ -9,6 +9,8 @@
       <a class="sidebar-link" href="/admin/users">{{template "icon-user-circle" .}}<span>Users</span></a>
       <a class="sidebar-link" href="/admin/settings">{{template "icon-settings" .}}<span>Settings</span></a>
       <a class="sidebar-link" href="/admin/storage">{{template "icon-database" .}}<span>Storage</span></a>
+      <a class="sidebar-link" href="/admin/logs">{{template "icon-database" .}}<span>Logs</span></a>
+      <a class="sidebar-link" href="/admin/bans">{{template "icon-settings" .}}<span>Bans</span></a>
     </nav>
     <hr class="sidebar-sep">
     <nav class="sidebar-nav">

backend/templates/pages/admin_bans.html

@@ -0,0 +1,153 @@
+{{define "admin_bans.html"}}{{template "base" .}}{{end}}
+
+{{define "content"}}
+<section class="app-shell admin-shell" aria-labelledby="admin-bans-title">
+  <aside class="app-sidebar">
+    <nav class="sidebar-nav">
+      <a class="sidebar-link" href="/admin">{{template "icon-dashboard" .}}<span>Overview</span></a>
+      <a class="sidebar-link" href="/admin/files">{{template "icon-folder" .}}<span>Files</span></a>
+      <a class="sidebar-link" href="/admin/users">{{template "icon-user-circle" .}}<span>Users</span></a>
+      <a class="sidebar-link" href="/admin/settings">{{template "icon-settings" .}}<span>Settings</span></a>
+      <a class="sidebar-link" href="/admin/storage">{{template "icon-database" .}}<span>Storage</span></a>
+      <a class="sidebar-link" href="/admin/logs">{{template "icon-database" .}}<span>Logs</span></a>
+      <a class="sidebar-link is-active" href="/admin/bans">{{template "icon-settings" .}}<span>Bans</span></a>
+    </nav>
+    <hr class="sidebar-sep">
+    <nav class="sidebar-nav"><a class="sidebar-link" href="/app">{{template "icon-home-simple" .}}<span>My Files</span></a></nav>
+    <hr class="sidebar-sep">
+    <form class="sidebar-logout" action="/admin/logout" method="post">
+      <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+      <button class="button button-outline" type="submit">{{template "icon-log-out" .}}<span>Sign out</span></button>
+    </form>
+  </aside>
+
+  <div class="app-main">
+    <div class="admin-header">
+      <div>
+        <p class="kicker">Operator console</p>
+        <h1 id="admin-bans-title">{{.Data.PageTitle}}</h1>
+        <p class="muted-copy">Manual IP/CIDR bans and optional automatic abuse protection.</p>
+      </div>
+      <a class="button button-outline" href="/admin/logs">Open logs</a>
+    </div>
+
+    {{if .Data.Bans.Notice}}<div class="notice">{{.Data.Bans.Notice}}</div>{{end}}
+    {{if .Data.Bans.Error}}<div class="notice notice-error">{{.Data.Bans.Error}}</div>{{end}}
+
+    <div class="metric-grid">
+      <article class="metric-card"><span>Active bans</span><strong>{{.Data.Bans.ActiveCount}}</strong></article>
+      <article class="metric-card"><span>Expired</span><strong>{{.Data.Bans.ExpiredCount}}</strong></article>
+      <article class="metric-card"><span>Unbanned</span><strong>{{.Data.Bans.UnbannedCount}}</strong></article>
+      <article class="metric-card"><span>Auto-ban</span><strong>{{if .Data.Bans.Settings.AutoBanEnabled}}Enabled{{else}}Off{{end}}</strong></article>
+    </div>
+
+    <div class="admin-grid-two">
+      <div class="card">
+        <div class="card-content">
+          <h2>Manual ban</h2>
+          <form class="settings-form compact-form" action="/admin/bans" method="post">
+            <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+            <label><span>IP or CIDR</span><input name="target" placeholder="203.0.113.10 or 203.0.113.0/24" required></label>
+            <label><span>Reason</span><input name="reason" placeholder="Repeated abuse" required></label>
+            <label><span>Ban until</span><input type="datetime-local" name="expires_at" required></label>
+            <button class="button button-danger" type="submit">Ban target</button>
+          </form>
+        </div>
+      </div>
+
+      <div class="card">
+        <div class="card-content">
+          <h2>Auto-ban settings</h2>
+          <form class="settings-form compact-form" action="/admin/bans/settings" method="post">
+            <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+            <label class="checkbox-field">
+              <input type="checkbox" name="auto_ban_enabled" {{if .Data.Bans.Settings.AutoBanEnabled}}checked{{end}}>
+              <span>Enable automatic bans</span>
+            </label>
+            <label><span>Auto-ban duration (hours)</span><input type="number" min="1" name="auto_ban_duration_hours" value="{{.Data.Bans.Settings.AutoBanDurationHours}}" required></label>
+            <label><span>Abuse window (hours)</span><input type="number" min="1" name="abuse_window_hours" value="{{.Data.Bans.Settings.AbuseWindowHours}}" required></label>
+            <label><span>Malicious path threshold</span><input type="number" min="1" name="malicious_path_threshold" value="{{.Data.Bans.Settings.MaliciousPathThreshold}}" required></label>
+            <label><span>Admin login failures</span><input type="number" min="1" name="admin_login_failure_threshold" value="{{.Data.Bans.Settings.AdminLoginFailureThreshold}}" required></label>
+            <label><span>User login failures</span><input type="number" min="1" name="user_login_failure_threshold" value="{{.Data.Bans.Settings.UserLoginFailureThreshold}}" required></label>
+            <button class="button button-primary" type="submit">Save auto-ban settings</button>
+          </form>
+        </div>
+      </div>
+    </div>
+
+    <div class="card admin-table-card">
+      <div class="card-content">
+        <div class="table-header">
+          <div>
+            <h2>Ban records</h2>
+            <p>Active records block requests before the normal route handler runs.</p>
+          </div>
+        </div>
+        <form class="logs-filter-card" method="get" action="/admin/bans">
+          <label><span>Status</span>
+            <select name="status">
+              <option value="">All</option>
+              <option value="active" {{if eq .Data.Bans.Status "active"}}selected{{end}}>Active</option>
+              <option value="expired" {{if eq .Data.Bans.Status "expired"}}selected{{end}}>Expired</option>
+              <option value="unbanned" {{if eq .Data.Bans.Status "unbanned"}}selected{{end}}>Unbanned</option>
+            </select>
+          </label>
+          <label><span>Search</span><input name="q" value="{{.Data.Bans.Query}}" placeholder="IP, CIDR, reason"></label>
+          <button class="button button-outline" type="submit">Filter</button>
+        </form>
+        <div class="admin-table-wrap">
+          <table class="admin-table">
+            <thead>
+              <tr>
+                <th>Target</th>
+                <th>Reason</th>
+                <th>Source</th>
+                <th>Status</th>
+                <th>Expires</th>
+                <th>Last match</th>
+                <th>Actions</th>
+              </tr>
+            </thead>
+            <tbody>
+              {{range .Data.Bans.Bans}}
+                <tr>
+                  <td><code>{{.Target}}</code></td>
+                  <td>{{.Reason}}</td>
+                  <td>{{.Source}}</td>
+                  <td><span class="badge">{{.Status}}</span></td>
+                  <td>{{.ExpiresAt}}</td>
+                  <td>{{.LastMatched}}</td>
+                  <td>
+                    {{if eq .Status "active"}}
+                      <form action="/admin/bans/{{.ID}}/unban" method="post">
+                        <input type="hidden" name="csrf_token" value="{{$.CSRFToken}}">
+                        <button class="button button-outline" type="submit">Unban</button>
+                      </form>
+                    {{else}}
+                      <span class="muted-copy">No action</span>
+                    {{end}}
+                  </td>
+                </tr>
+              {{else}}
+                <tr><td colspan="7">No bans match this filter.</td></tr>
+              {{end}}
+            </tbody>
+          </table>
+        </div>
+      </div>
+    </div>
+
+    <div class="card admin-table-card">
+      <div class="card-content">
+        <h2>Malicious path rules</h2>
+        <p class="muted-copy">One case-insensitive substring per line. These rules only create bans when auto-ban is enabled.</p>
+        <form class="settings-form compact-form" action="/admin/bans/rules" method="post">
+          <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+          <label><span>Patterns</span><textarea name="patterns" rows="10" spellcheck="false">{{.Data.Bans.RulePatterns}}</textarea></label>
+          <button class="button button-primary" type="submit">Save rules</button>
+        </form>
+      </div>
+    </div>
+  </div>
+</section>
+{{end}}

backend/templates/pages/admin_logs.html

@@ -0,0 +1,105 @@
+{{define "admin_logs.html"}}{{template "base" .}}{{end}}
+
+{{define "content"}}
+<section class="app-shell admin-shell" aria-labelledby="admin-logs-title">
+  <aside class="app-sidebar">
+    <nav class="sidebar-nav">
+      <a class="sidebar-link" href="/admin">{{template "icon-dashboard" .}}<span>Overview</span></a>
+      <a class="sidebar-link" href="/admin/files">{{template "icon-folder" .}}<span>Files</span></a>
+      <a class="sidebar-link" href="/admin/users">{{template "icon-user-circle" .}}<span>Users</span></a>
+      <a class="sidebar-link" href="/admin/settings">{{template "icon-settings" .}}<span>Settings</span></a>
+      <a class="sidebar-link" href="/admin/storage">{{template "icon-database" .}}<span>Storage</span></a>
+      <a class="sidebar-link is-active" href="/admin/logs">{{template "icon-database" .}}<span>Logs</span></a>
+      <a class="sidebar-link" href="/admin/bans">{{template "icon-settings" .}}<span>Bans</span></a>
+    </nav>
+    <hr class="sidebar-sep">
+    <nav class="sidebar-nav"><a class="sidebar-link" href="/app">{{template "icon-home-simple" .}}<span>My Files</span></a></nav>
+    <hr class="sidebar-sep">
+    <form class="sidebar-logout" action="/admin/logout" method="post">
+      <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+      <button class="button button-outline" type="submit">{{template "icon-log-out" .}}<span>Sign out</span></button>
+    </form>
+  </aside>
+
+  <div class="app-main">
+    <div class="admin-header">
+      <div>
+        <p class="kicker">Operator console</p>
+        <h1 id="admin-logs-title">{{.Data.PageTitle}}</h1>
+        <p class="muted-copy">Browse JSON log lines from the local log files.</p>
+      </div>
+    </div>
+
+    <form class="logs-filter-card" method="get" action="/admin/logs">
+      <label><span>Date</span>
+        <select name="date">
+          <option value="all" {{if eq .Data.Logs.Date "all"}}selected{{end}}>All dates</option>
+          {{range .Data.Logs.Dates}}<option value="{{.}}" {{if eq $.Data.Logs.Date .}}selected{{end}}>{{.}}</option>{{end}}
+        </select>
+      </label>
+      <label><span>Severity</span>
+        <select name="severity">
+          <option value="" {{if eq .Data.Logs.Severity ""}}selected{{end}}>All</option>
+          <option value="dev" {{if eq .Data.Logs.Severity "dev"}}selected{{end}}>dev</option>
+          <option value="user_activity" {{if eq .Data.Logs.Severity "user_activity"}}selected{{end}}>user_activity</option>
+          <option value="warn" {{if eq .Data.Logs.Severity "warn"}}selected{{end}}>warn</option>
+          <option value="error" {{if eq .Data.Logs.Severity "error"}}selected{{end}}>error</option>
+        </select>
+      </label>
+      <label><span>Source</span><input name="source" value="{{.Data.Logs.Source}}" placeholder="auth, admin, upload"></label>
+      <label><span>Search</span><input name="q" value="{{.Data.Logs.Query}}" placeholder="message, IP, path, user id"></label>
+      <label><span>Sort</span>
+        <select name="sort">
+          <option value="desc" {{if eq .Data.Logs.Sort "desc"}}selected{{end}}>Newest first</option>
+          <option value="asc" {{if eq .Data.Logs.Sort "asc"}}selected{{end}}>Oldest first</option>
+        </select>
+      </label>
+      <button class="button button-primary" type="submit">Filter</button>
+    </form>
+
+    <div class="card admin-table-card">
+      <div class="card-content">
+        <div class="table-header">
+          <div>
+            <h2>Log entries</h2>
+            <p>Showing up to 500 entries. {{.Data.Logs.TotalShown}} currently visible.</p>
+          </div>
+        </div>
+        <div class="admin-table-wrap">
+          <table class="admin-table logs-table">
+            <thead>
+              <tr>
+                <th>Time</th>
+                <th>Severity</th>
+                <th>Source</th>
+                <th>Code</th>
+                <th>Message</th>
+                <th>Actor/IP</th>
+                <th>Route</th>
+              </tr>
+            </thead>
+            <tbody>
+              {{range .Data.Logs.Entries}}
+              <tr>
+                <td><span class="log-time">{{.Date}} {{.Time}}</span></td>
+                <td><span class="badge">{{.Severity}}</span></td>
+                <td>{{.Source}}</td>
+                <td>{{.Code}}</td>
+                <td>
+                  <strong>{{.Message}}</strong>
+                  {{if .Details}}<details><summary>Details</summary><code>{{.Details}}</code></details>{{end}}
+                </td>
+                <td>{{if .UserID}}<code>{{.UserID}}</code>{{end}}{{if .IP}}<br><span>{{.IP}}</span>{{end}}</td>
+                <td>{{if .Method}}{{.Method}}{{end}} {{if .Path}}<code>{{.Path}}</code>{{end}}{{if .Status}}<br><span>Status {{.Status}}</span>{{end}}</td>
+              </tr>
+              {{else}}
+              <tr><td colspan="7">No log entries match those filters.</td></tr>
+              {{end}}
+            </tbody>
+          </table>
+        </div>
+      </div>
+    </div>
+  </div>
+</section>
+{{end}}

backend/templates/pages/admin_settings.html

@@ -9,6 +9,8 @@
       <a class="sidebar-link" href="/admin/users">{{template "icon-user-circle" .}}<span>Users</span></a>
       <a class="sidebar-link is-active" href="/admin/settings">{{template "icon-settings" .}}<span>Settings</span></a>
       <a class="sidebar-link" href="/admin/storage">{{template "icon-database" .}}<span>Storage</span></a>
+      <a class="sidebar-link" href="/admin/logs">{{template "icon-database" .}}<span>Logs</span></a>
+      <a class="sidebar-link" href="/admin/bans">{{template "icon-settings" .}}<span>Bans</span></a>
     </nav>
     <hr class="sidebar-sep">
     <nav class="sidebar-nav">
@@ -34,7 +36,7 @@
         <div class="table-header">
           <div>
             <h2>Upload policy</h2>
-            <p>Admin users bypass all upload caps. Values are in megabytes.</p>
+            <p>Admin users bypass all upload caps. Values are in megabytes; use -1 for unlimited upload size or daily upload caps.</p>
           </div>
         </div>
 

backend/templates/pages/admin_storage.html

@@ -9,6 +9,8 @@
       <a class="sidebar-link" href="/admin/users">{{template "icon-user-circle" .}}<span>Users</span></a>
       <a class="sidebar-link" href="/admin/settings">{{template "icon-settings" .}}<span>Settings</span></a>
       <a class="sidebar-link is-active" href="/admin/storage">{{template "icon-database" .}}<span>Storage</span></a>
+      <a class="sidebar-link" href="/admin/logs">{{template "icon-database" .}}<span>Logs</span></a>
+      <a class="sidebar-link" href="/admin/bans">{{template "icon-settings" .}}<span>Bans</span></a>
     </nav>
     <hr class="sidebar-sep">
     <nav class="sidebar-nav">
@@ -28,15 +30,36 @@
         <h1 id="admin-storage-title">{{.Data.PageTitle}}</h1>
         <p class="muted-copy">Local storage is always active. Remote backends are proxied through Warpbox.</p>
       </div>
+      <a class="button button-primary" href="/admin/storage/new">{{template "icon-plus-circle" .}}<span>Add storage</span></a>
     </div>
 
+    {{if .Data.Notice}}<p class="form-success">{{.Data.Notice}}</p>{{end}}
     {{if .Data.Error}}<p class="form-error">{{.Data.Error}}</p>{{end}}
 
-    <div class="storage-stack">
+    <div class="storage-ops-grid">
+      <form class="storage-op-card" action="/admin/storage/jobs/cleanup" method="post">
+        <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+        <strong>Run cleanup now</strong>
+        <span>Remove expired boxes and boxes that reached their download limit.</span>
+        <button class="button button-outline button-sm" type="submit">Run cleanup</button>
+      </form>
+      <form class="storage-op-card" action="/admin/storage/jobs/thumbnails" method="post">
+        <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+        <strong>Generate thumbnails now</strong>
+        <span>Scan active boxes and create missing image or video thumbnails.</span>
+        <button class="button button-outline button-sm" type="submit">Generate</button>
+      </form>
+      <form class="storage-op-card" action="/admin/storage/jobs/verify" method="post">
+        <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+        <strong>Verify storage now</strong>
+        <span>Test every enabled backend and update its last-test status.</span>
+        <button class="button button-outline button-sm" type="submit">Verify all</button>
+      </form>
+    </div>
 
+    <div class="storage-stack">
       {{range .Data.Storage}}
       <div class="storage-card {{if eq .Config.ID "local"}}is-local{{end}}" data-storage-id="{{.Config.ID}}">
-
         <div class="storage-card-header">
           <div class="storage-card-identity">
             <div class="storage-card-icon">
@@ -59,12 +82,16 @@
           </div>
 
           <div class="storage-card-actions">
+            {{if .CanSpeedTest}}
+            <a class="button button-outline button-sm" href="/admin/storage/{{.Config.ID}}/tests">Testing</a>
+            {{else}}
             <form action="/admin/storage/{{.Config.ID}}/test" method="post">
               <input type="hidden" name="csrf_token" value="{{$.CSRFToken}}">
               <button class="button button-outline button-sm" type="submit">Test</button>
             </form>
+            {{end}}
             {{if ne .Config.ID "local"}}
-            <button class="button button-outline button-sm storage-edit-trigger" type="button">Edit</button>
+            <a class="button button-outline button-sm" href="/admin/storage/{{.Config.ID}}/edit">Edit</a>
             {{if .Config.Enabled}}
             <form action="/admin/storage/{{.Config.ID}}/disable" method="post">
               <input type="hidden" name="csrf_token" value="{{$.CSRFToken}}">
@@ -79,7 +106,6 @@
           </div>
         </div>
 
-        {{/* View-mode summary */}}
         <div class="storage-card-summary">
           {{if eq .Config.Type "local"}}
             <div class="storage-detail"><span>Path</span><code>{{.Config.LocalPath}}</code></div>
@@ -107,141 +133,8 @@
           </div>
           {{end}}
         </div>
-
-        {{/* Edit-mode form — hidden via CSS until .is-editing */}}
-        {{if ne .Config.ID "local"}}
-        <div class="storage-card-body">
-          <form action="/admin/storage/{{.Config.ID}}/edit" method="post" class="storage-card-fields">
-            <input type="hidden" name="csrf_token" value="{{$.CSRFToken}}">
-            <label><span>Storage kind</span>
-              <select name="provider" data-storage-provider>
-                <option value="s3" {{if or (eq .Config.Provider "s3") (eq .Config.Provider "")}}selected{{end}}>S3 bucket</option>
-                <option value="contabo" {{if eq .Config.Provider "contabo"}}selected{{end}}>Contabo Object Storage</option>
-                <option value="sftp" {{if eq .Config.Provider "sftp"}}selected{{end}}>SFTP</option>
-                <option value="smb" {{if eq .Config.Provider "smb"}}selected{{end}}>Samba</option>
-                <option value="webdav" {{if eq .Config.Provider "webdav"}}selected{{end}}>WebDAV</option>
-              </select>
-            </label>
-            <label><span>Name</span><input name="name" value="{{.Config.Name}}" required></label>
-            <label data-provider-fields="s3 contabo"><span>Endpoint</span><input name="endpoint" value="{{.Config.Endpoint}}" required></label>
-            <label data-provider-fields="s3 contabo"><span>Region</span><input name="region" value="{{.Config.Region}}"></label>
-            <label data-provider-fields="s3 contabo"><span>Bucket</span><input name="bucket" value="{{.Config.Bucket}}" required></label>
-            <label data-provider-fields="s3 contabo"><span>Access key</span><input name="access_key" value="{{.Config.AccessKey}}" required></label>
-            <label data-provider-fields="s3 contabo"><span>Secret key</span><input name="secret_key" type="password" placeholder="Leave unchanged"></label>
-            <label class="checkbox-field" data-provider-fields="s3 contabo"><input type="checkbox" name="use_ssl" {{if .Config.UseSSL}}checked{{end}}><span>Use TLS</span></label>
-            <label class="checkbox-field" data-provider-fields="s3 contabo"><input type="checkbox" name="path_style" {{if .Config.PathStyle}}checked{{end}}><span>Path-style lookup</span></label>
-            <label data-provider-fields="sftp smb"><span>Host</span><input name="host" value="{{.Config.Host}}" required></label>
-            <label data-provider-fields="sftp smb"><span>Port</span><input type="number" name="port" min="1" value="{{.Config.Port}}"></label>
-            <label data-provider-fields="smb"><span>Share</span><input name="share" value="{{.Config.Share}}" required></label>
-            <label data-provider-fields="smb"><span>Domain</span><input name="domain" value="{{.Config.Domain}}" placeholder="Optional"></label>
-            <label data-provider-fields="sftp smb webdav"><span>Username</span><input name="username" value="{{.Config.Username}}" required></label>
-            <label data-provider-fields="sftp smb webdav"><span>Password</span><input name="password" type="password" placeholder="Leave unchanged"></label>
-            <label data-provider-fields="sftp"><span>Private key</span><textarea name="private_key" rows="4" placeholder="Leave unchanged"></textarea></label>
-            <label data-provider-fields="sftp"><span>SSH host key</span><textarea name="host_key" rows="3" placeholder="Optional">{{.Config.HostKey}}</textarea></label>
-            <label data-provider-fields="webdav"><span>WebDAV URL</span><input name="endpoint" value="{{.Config.Endpoint}}" placeholder="https://files.example.com/webdav"></label>
-            <label data-provider-fields="sftp smb webdav"><span>Remote path</span><input name="remote_path" value="{{.Config.RemotePath}}" placeholder="/srv/warpbox"></label>
-            <div class="storage-card-edit-bar">
-              <button class="button button-primary button-sm" type="submit">Save changes</button>
-              <button class="button button-outline button-sm storage-cancel-trigger" type="button">Cancel</button>
-            </div>
-          </form>
-        </div>
-        {{end}}
-
       </div>
       {{end}}
-
-      {{/* Add storage section */}}
-      <div class="storage-add-section">
-        <div class="storage-add-controls">
-          <button class="button button-outline storage-add-trigger" type="button">
-            {{template "icon-plus-circle" .}}
-            <span>Add storage</span>
-          </button>
-        </div>
-
-        <div class="storage-type-picker" hidden>
-          <p class="muted-copy" style="margin:0 0 0.75rem">Choose a backend type</p>
-          <div class="storage-type-grid">
-            <button class="storage-type-option" type="button" data-provider="s3">
-              {{template "icon-cloud-upload" .}}
-              <strong>S3 Bucket</strong>
-              <span>Generic S3-compatible object storage</span>
-            </button>
-            <button class="storage-type-option" type="button" data-provider="contabo">
-              {{template "icon-cloud-upload" .}}
-              <strong>Contabo Object Storage</strong>
-              <span>Optimized settings for Contabo COS</span>
-            </button>
-            <button class="storage-type-option" type="button" data-provider="sftp">
-              {{template "icon-database" .}}
-              <strong>SFTP</strong>
-              <span>SSH file transfer to a server or NAS</span>
-            </button>
-            <button class="storage-type-option" type="button" data-provider="smb">
-              {{template "icon-folder" .}}
-              <strong>Samba / SMB</strong>
-              <span>Windows share or network attached storage</span>
-            </button>
-            <button class="storage-type-option" type="button" data-provider="webdav">
-              {{template "icon-cloud-sync" .}}
-              <strong>WebDAV</strong>
-              <span>Nextcloud, ownCloud, or any WebDAV server</span>
-            </button>
-          </div>
-        </div>
-
-        <div class="storage-new-card storage-card is-editing" hidden>
-          <div class="storage-card-header">
-            <div class="storage-card-identity">
-              <div class="storage-card-icon storage-new-icon">{{template "icon-cloud-upload" .}}</div>
-              <div>
-                <strong class="storage-card-name storage-new-label">New storage backend</strong>
-                <div class="storage-card-meta">
-                  <span class="badge storage-new-type-badge">S3 bucket</span>
-                </div>
-              </div>
-            </div>
-          </div>
-          <div class="storage-card-body">
-            <form action="/admin/storage/s3" method="post" class="storage-card-fields">
-              <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
-              <label><span>Storage kind</span>
-                <select name="provider" data-storage-provider>
-                  <option value="s3">S3 bucket</option>
-                  <option value="contabo">Contabo Object Storage</option>
-                  <option value="sftp">SFTP</option>
-                  <option value="smb">Samba</option>
-                  <option value="webdav">WebDAV</option>
-                </select>
-              </label>
-              <label><span>Name</span><input name="name" placeholder="My storage" required></label>
-              <label data-provider-fields="s3 contabo"><span>Endpoint</span><input name="endpoint" placeholder="s3.example.com" required></label>
-              <label data-provider-fields="s3 contabo"><span>Region</span><input name="region" placeholder="us-east-1"></label>
-              <label data-provider-fields="s3 contabo"><span>Bucket</span><input name="bucket" placeholder="my-bucket" required></label>
-              <label data-provider-fields="s3 contabo"><span>Access key</span><input name="access_key" required></label>
-              <label data-provider-fields="s3 contabo"><span>Secret key</span><input name="secret_key" type="password" required></label>
-              <label class="checkbox-field" data-provider-fields="s3 contabo"><input type="checkbox" name="use_ssl" checked><span>Use TLS</span></label>
-              <label class="checkbox-field" data-provider-fields="s3 contabo"><input type="checkbox" name="path_style"><span>Path-style lookup</span></label>
-              <label data-provider-fields="sftp smb"><span>Host</span><input name="host" placeholder="files.example.com" required></label>
-              <label data-provider-fields="sftp smb"><span>Port</span><input type="number" name="port" min="1"></label>
-              <label data-provider-fields="smb"><span>Share</span><input name="share" placeholder="uploads" required></label>
-              <label data-provider-fields="smb"><span>Domain</span><input name="domain" placeholder="Optional"></label>
-              <label data-provider-fields="sftp smb webdav"><span>Username</span><input name="username" required></label>
-              <label data-provider-fields="sftp smb webdav"><span>Password</span><input name="password" type="password"></label>
-              <label data-provider-fields="sftp"><span>Private key</span><textarea name="private_key" rows="4" placeholder="Optional private key"></textarea></label>
-              <label data-provider-fields="sftp"><span>SSH host key</span><textarea name="host_key" rows="3" placeholder="Optional pinned host key"></textarea></label>
-              <label data-provider-fields="webdav"><span>WebDAV URL</span><input name="endpoint" placeholder="https://files.example.com/webdav"></label>
-              <label data-provider-fields="sftp smb webdav"><span>Remote path</span><input name="remote_path" placeholder="/srv/warpbox"></label>
-              <div class="storage-card-edit-bar">
-                <button class="button button-primary button-sm" type="submit">Add storage</button>
-                <button class="button button-outline button-sm storage-new-cancel" type="button">Cancel</button>
-              </div>
-            </form>
-          </div>
-        </div>
-      </div>
-
     </div>
   </div>
 </section>

backend/templates/pages/admin_storage_form.html

@@ -0,0 +1,119 @@
+{{define "admin_storage_form.html"}}{{template "base" .}}{{end}}
+
+{{define "content"}}
+<section class="app-shell admin-shell" aria-labelledby="admin-storage-form-title">
+  <aside class="app-sidebar">
+    <nav class="sidebar-nav">
+      <a class="sidebar-link" href="/admin">{{template "icon-dashboard" .}}<span>Overview</span></a>
+      <a class="sidebar-link" href="/admin/files">{{template "icon-folder" .}}<span>Files</span></a>
+      <a class="sidebar-link" href="/admin/users">{{template "icon-user-circle" .}}<span>Users</span></a>
+      <a class="sidebar-link" href="/admin/settings">{{template "icon-settings" .}}<span>Settings</span></a>
+      <a class="sidebar-link is-active" href="/admin/storage">{{template "icon-database" .}}<span>Storage</span></a>
+      <a class="sidebar-link" href="/admin/logs">{{template "icon-database" .}}<span>Logs</span></a>
+      <a class="sidebar-link" href="/admin/bans">{{template "icon-settings" .}}<span>Bans</span></a>
+    </nav>
+    <hr class="sidebar-sep">
+    <nav class="sidebar-nav">
+      <a class="sidebar-link" href="/app">{{template "icon-home-simple" .}}<span>My Files</span></a>
+    </nav>
+    <hr class="sidebar-sep">
+    <form class="sidebar-logout" action="/admin/logout" method="post">
+      <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+      <button class="button button-outline" type="submit">{{template "icon-log-out" .}}<span>Sign out</span></button>
+    </form>
+  </aside>
+
+  <div class="app-main">
+    <div class="admin-header">
+      <div>
+        <p class="kicker">{{if eq .Data.StorageForm.Mode "edit"}}Edit storage{{else}}New storage{{end}}</p>
+        <h1 id="admin-storage-form-title">{{.Data.PageTitle}}</h1>
+        <p class="muted-copy">Provider is locked for this backend. Only fields used by {{.Data.StorageForm.ProviderLabel}} are shown.</p>
+      </div>
+      <a class="button button-outline" href="{{.Data.StorageForm.BackHref}}">Back</a>
+    </div>
+
+    {{if .Data.Error}}<p class="form-error">{{.Data.Error}}</p>{{end}}
+
+    <div class="storage-card is-editing">
+      <div class="storage-card-header">
+        <div class="storage-card-identity">
+          <div class="storage-card-icon">
+            {{if eq .Data.StorageForm.Provider "sftp"}}{{template "icon-database" .}}
+            {{else if eq .Data.StorageForm.Provider "smb"}}{{template "icon-folder" .}}
+            {{else if eq .Data.StorageForm.Provider "webdav"}}{{template "icon-cloud-sync" .}}
+            {{else}}{{template "icon-cloud-upload" .}}{{end}}
+          </div>
+          <div>
+            <strong class="storage-card-name">{{.Data.StorageForm.ProviderLabel}}</strong>
+            <div class="storage-card-meta">
+              <span class="badge">{{.Data.StorageForm.ProviderLabel}}</span>
+              <span class="badge">Immutable provider</span>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="storage-card-body">
+        <form action="{{.Data.StorageForm.Action}}" method="post" class="storage-card-fields">
+          <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+          <input type="hidden" name="provider" value="{{.Data.StorageForm.Provider}}">
+
+          <label><span>Name</span><input name="name" value="{{.Data.StorageForm.Config.Name}}" placeholder="My storage" required></label>
+
+          {{if eq .Data.StorageForm.Provider "s3"}}
+          <label><span>Endpoint</span><input name="endpoint" value="{{.Data.StorageForm.Config.Endpoint}}" placeholder="https://s3.example.com" required></label>
+          <label><span>Region</span><input name="region" value="{{.Data.StorageForm.Config.Region}}" placeholder="us-east-1"></label>
+          <label><span>Bucket</span><input name="bucket" value="{{.Data.StorageForm.Config.Bucket}}" placeholder="my-bucket" required></label>
+          <label><span>Access key</span><input name="access_key" value="{{.Data.StorageForm.Config.AccessKey}}" required></label>
+          <label><span>Secret key</span><input name="secret_key" type="password" placeholder="{{if eq .Data.StorageForm.Mode "edit"}}Leave unchanged{{else}}Secret key{{end}}" {{if ne .Data.StorageForm.Mode "edit"}}required{{end}}></label>
+          <label class="checkbox-field"><input type="checkbox" name="use_ssl" {{if .Data.StorageForm.Config.UseSSL}}checked{{end}}><span>Use TLS</span></label>
+          <label class="checkbox-field"><input type="checkbox" name="path_style" {{if .Data.StorageForm.Config.PathStyle}}checked{{end}}><span>Path-style lookup</span></label>
+          {{end}}
+
+          {{if eq .Data.StorageForm.Provider "contabo"}}
+          <label><span>Endpoint</span><input name="endpoint" value="{{.Data.StorageForm.Config.Endpoint}}" placeholder="https://eu2.contabostorage.com" required></label>
+          <label><span>Region</span><input name="region" value="{{.Data.StorageForm.Config.Region}}" placeholder="eu2"></label>
+          <label><span>Bucket display name</span><input name="bucket" value="{{.Data.StorageForm.Config.Bucket}}" placeholder="My Main Bucket" required></label>
+          <label><span>Access key</span><input name="access_key" value="{{.Data.StorageForm.Config.AccessKey}}" required></label>
+          <label><span>Secret key</span><input name="secret_key" type="password" placeholder="{{if eq .Data.StorageForm.Mode "edit"}}Leave unchanged{{else}}Secret key{{end}}" {{if ne .Data.StorageForm.Mode "edit"}}required{{end}}></label>
+          <p class="storage-form-note">Contabo Object Storage uses TLS and path-style lookup. Warpbox keeps those options locked for this provider.</p>
+          {{end}}
+
+          {{if eq .Data.StorageForm.Provider "sftp"}}
+          <label><span>Host</span><input name="host" value="{{.Data.StorageForm.Config.Host}}" placeholder="files.example.com" required></label>
+          <label><span>Port</span><input type="number" name="port" min="1" value="{{.Data.StorageForm.Config.Port}}" placeholder="22"></label>
+          <label><span>Username</span><input name="username" value="{{.Data.StorageForm.Config.Username}}" required></label>
+          <label><span>Password</span><input name="password" type="password" placeholder="{{if eq .Data.StorageForm.Mode "edit"}}Leave unchanged{{else}}Optional if private key is provided{{end}}"></label>
+          <label><span>Private key</span><textarea name="private_key" rows="5" placeholder="{{if eq .Data.StorageForm.Mode "edit"}}Leave unchanged{{else}}Optional private key{{end}}"></textarea></label>
+          <label><span>SSH host key</span><textarea name="host_key" rows="5" placeholder="Optional pinned host key">{{.Data.StorageForm.Config.HostKey}}</textarea></label>
+          <label><span>Remote path</span><input name="remote_path" value="{{.Data.StorageForm.Config.RemotePath}}" placeholder="/srv/warpbox"></label>
+          {{end}}
+
+          {{if eq .Data.StorageForm.Provider "smb"}}
+          <label><span>Host</span><input name="host" value="{{.Data.StorageForm.Config.Host}}" placeholder="nas.local" required></label>
+          <label><span>Port</span><input type="number" name="port" min="1" value="{{.Data.StorageForm.Config.Port}}" placeholder="445"></label>
+          <label><span>Share</span><input name="share" value="{{.Data.StorageForm.Config.Share}}" placeholder="uploads" required></label>
+          <label><span>Domain</span><input name="domain" value="{{.Data.StorageForm.Config.Domain}}" placeholder="Optional"></label>
+          <label><span>Username</span><input name="username" value="{{.Data.StorageForm.Config.Username}}" required></label>
+          <label><span>Password</span><input name="password" type="password" placeholder="{{if eq .Data.StorageForm.Mode "edit"}}Leave unchanged{{else}}Password{{end}}" {{if ne .Data.StorageForm.Mode "edit"}}required{{end}}></label>
+          <label><span>Remote path</span><input name="remote_path" value="{{.Data.StorageForm.Config.RemotePath}}" placeholder="/warpbox"></label>
+          {{end}}
+
+          {{if eq .Data.StorageForm.Provider "webdav"}}
+          <label><span>WebDAV URL</span><input name="endpoint" value="{{.Data.StorageForm.Config.Endpoint}}" placeholder="https://files.example.com/webdav" required></label>
+          <label><span>Username</span><input name="username" value="{{.Data.StorageForm.Config.Username}}" placeholder="Optional"></label>
+          <label><span>Password</span><input name="password" type="password" placeholder="{{if eq .Data.StorageForm.Mode "edit"}}Leave unchanged{{else}}Optional{{end}}"></label>
+          <label><span>Remote path</span><input name="remote_path" value="{{.Data.StorageForm.Config.RemotePath}}" placeholder="/warpbox"></label>
+          {{end}}
+
+          <div class="storage-card-edit-bar">
+            <button class="button button-primary button-sm" type="submit">{{if eq .Data.StorageForm.Mode "edit"}}Save changes{{else}}Add storage{{end}}</button>
+            <a class="button button-outline button-sm" href="{{.Data.StorageForm.BackHref}}">Cancel</a>
+          </div>
+        </form>
+      </div>
+    </div>
+  </div>
+</section>
+{{end}}

backend/templates/pages/admin_storage_new.html

@@ -0,0 +1,52 @@
+{{define "admin_storage_new.html"}}{{template "base" .}}{{end}}
+
+{{define "content"}}
+<section class="app-shell admin-shell" aria-labelledby="admin-storage-new-title">
+  <aside class="app-sidebar">
+    <nav class="sidebar-nav">
+      <a class="sidebar-link" href="/admin">{{template "icon-dashboard" .}}<span>Overview</span></a>
+      <a class="sidebar-link" href="/admin/files">{{template "icon-folder" .}}<span>Files</span></a>
+      <a class="sidebar-link" href="/admin/users">{{template "icon-user-circle" .}}<span>Users</span></a>
+      <a class="sidebar-link" href="/admin/settings">{{template "icon-settings" .}}<span>Settings</span></a>
+      <a class="sidebar-link is-active" href="/admin/storage">{{template "icon-database" .}}<span>Storage</span></a>
+      <a class="sidebar-link" href="/admin/logs">{{template "icon-database" .}}<span>Logs</span></a>
+      <a class="sidebar-link" href="/admin/bans">{{template "icon-settings" .}}<span>Bans</span></a>
+    </nav>
+    <hr class="sidebar-sep">
+    <nav class="sidebar-nav">
+      <a class="sidebar-link" href="/app">{{template "icon-home-simple" .}}<span>My Files</span></a>
+    </nav>
+    <hr class="sidebar-sep">
+    <form class="sidebar-logout" action="/admin/logout" method="post">
+      <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+      <button class="button button-outline" type="submit">{{template "icon-log-out" .}}<span>Sign out</span></button>
+    </form>
+  </aside>
+
+  <div class="app-main">
+    <div class="admin-header">
+      <div>
+        <p class="kicker">Storage provider</p>
+        <h1 id="admin-storage-new-title">{{.Data.PageTitle}}</h1>
+        <p class="muted-copy">Choose the provider first. A backend keeps its provider forever after creation.</p>
+      </div>
+      <a class="button button-outline" href="/admin/storage">Back</a>
+    </div>
+
+    {{if .Data.Error}}<p class="form-error">{{.Data.Error}}</p>{{end}}
+
+    <div class="storage-type-grid">
+      {{range .Data.StorageTypes}}
+      <a class="storage-type-option" href="/admin/storage/new/{{.Provider}}">
+        {{if eq .Icon "database"}}{{template "icon-database" $}}
+        {{else if eq .Icon "folder"}}{{template "icon-folder" $}}
+        {{else if eq .Icon "sync"}}{{template "icon-cloud-sync" $}}
+        {{else}}{{template "icon-cloud-upload" $}}{{end}}
+        <strong>{{.Label}}</strong>
+        <span>{{.Description}}</span>
+      </a>
+      {{end}}
+    </div>
+  </div>
+</section>
+{{end}}

backend/templates/pages/admin_storage_tests.html

@@ -0,0 +1,146 @@
+{{define "admin_storage_tests.html"}}{{template "base" .}}{{end}}
+
+{{define "content"}}
+<section class="app-shell admin-shell" aria-labelledby="admin-storage-tests-title">
+  <aside class="app-sidebar">
+    <nav class="sidebar-nav">
+      <a class="sidebar-link" href="/admin">{{template "icon-dashboard" .}}<span>Overview</span></a>
+      <a class="sidebar-link" href="/admin/files">{{template "icon-folder" .}}<span>Files</span></a>
+      <a class="sidebar-link" href="/admin/users">{{template "icon-user-circle" .}}<span>Users</span></a>
+      <a class="sidebar-link" href="/admin/settings">{{template "icon-settings" .}}<span>Settings</span></a>
+      <a class="sidebar-link is-active" href="/admin/storage">{{template "icon-database" .}}<span>Storage</span></a>
+      <a class="sidebar-link" href="/admin/logs">{{template "icon-database" .}}<span>Logs</span></a>
+      <a class="sidebar-link" href="/admin/bans">{{template "icon-settings" .}}<span>Bans</span></a>
+    </nav>
+    <hr class="sidebar-sep">
+    <nav class="sidebar-nav">
+      <a class="sidebar-link" href="/app">{{template "icon-home-simple" .}}<span>My Files</span></a>
+    </nav>
+    <hr class="sidebar-sep">
+    <form class="sidebar-logout" action="/admin/logout" method="post">
+      <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+      <button class="button button-outline" type="submit">{{template "icon-log-out" .}}<span>Sign out</span></button>
+    </form>
+  </aside>
+
+  <div class="app-main">
+    <div class="admin-header">
+      <div>
+        <p class="kicker">Storage testing</p>
+        <h1 id="admin-storage-tests-title">{{.Data.PageTitle}}</h1>
+        <p class="muted-copy">Connection status, speed-test history, and background benchmark runs for this backend.</p>
+      </div>
+      <div class="storage-tests-header-actions">
+        <a class="button button-outline" href="/admin/storage">Back</a>
+        {{if .Data.StorageTest.CanRun}}
+        <button class="button button-primary" type="button" data-storage-speed-open>New Test</button>
+        {{end}}
+      </div>
+    </div>
+
+    {{if .Data.Notice}}<p class="form-success">{{.Data.Notice}}</p>{{end}}
+    {{if .Data.Error}}<p class="form-error">{{.Data.Error}}</p>{{end}}
+
+    <div class="storage-card">
+      <div class="storage-card-header">
+        <div class="storage-card-identity">
+          <div class="storage-card-icon">
+            {{if eq .Data.StorageTest.Config.Type "local"}}{{template "icon-hard-drive" .}}
+            {{else if eq .Data.StorageTest.Config.Type "sftp"}}{{template "icon-database" .}}
+            {{else if eq .Data.StorageTest.Config.Type "smb"}}{{template "icon-folder" .}}
+            {{else if eq .Data.StorageTest.Config.Type "webdav"}}{{template "icon-cloud-sync" .}}
+            {{else}}{{template "icon-cloud-upload" .}}{{end}}
+          </div>
+          <div>
+            <strong class="storage-card-name">{{.Data.StorageTest.Config.Name}}</strong>
+            <div class="storage-card-meta">
+              <span class="badge">{{if eq .Data.StorageTest.Config.Provider "contabo"}}Contabo{{else if eq .Data.StorageTest.Config.Type "sftp"}}SFTP{{else if eq .Data.StorageTest.Config.Type "smb"}}Samba{{else if eq .Data.StorageTest.Config.Type "webdav"}}WebDAV{{else if eq .Data.StorageTest.Config.Type "s3"}}S3{{else if eq .Data.StorageTest.Config.Type "local"}}Local files{{else}}{{.Data.StorageTest.Config.Type}}{{end}}</span>
+              {{if .Data.StorageTest.Config.LastTestSuccess}}<span class="badge badge-active">Connection OK</span>{{else}}<span class="badge badge-disabled">Needs connection test</span>{{end}}
+              {{if .Data.StorageTest.UsageLabel}}<span class="storage-card-usage">{{.Data.StorageTest.UsageLabel}}</span>{{end}}
+            </div>
+          </div>
+        </div>
+        <form action="/admin/storage/{{.Data.StorageTest.Config.ID}}/test" method="post">
+          <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+          <input type="hidden" name="next" value="tests">
+          <button class="button button-outline button-sm" type="submit">Test Connection</button>
+        </form>
+      </div>
+      {{if not (.Data.StorageTest.Config.LastTestedAt.IsZero)}}
+      <div class="storage-card-summary">
+        <div class="storage-detail storage-detail-test {{if .Data.StorageTest.Config.LastTestSuccess}}is-ok{{else}}is-err{{end}}">
+          <span>Last test</span>
+          <span>{{.Data.StorageTest.Config.LastTestedAt.Format "Jan 2, 15:04"}} · {{if .Data.StorageTest.Config.LastTestSuccess}}Passed{{else}}{{if .Data.StorageTest.Config.LastTestError}}{{.Data.StorageTest.Config.LastTestError}}{{else}}Failed{{end}}{{end}}</span>
+        </div>
+      </div>
+      {{end}}
+    </div>
+
+    {{if not .Data.StorageTest.CanRun}}
+    <p class="form-error">Run a successful connection test before starting speed tests.</p>
+    {{end}}
+
+    <div class="storage-results-list storage-results-page" data-storage-tests-page data-storage-tests-url="/admin/storage/{{.Data.StorageTest.Config.ID}}/tests.json">
+      {{if .Data.StorageTest.Tests}}
+        {{range .Data.StorageTest.Tests}}
+        <details class="storage-result-row" data-storage-test-id="{{.ID}}">
+          <summary>
+            <span>{{.StartedLabel}}</span>
+            <span>{{if eq .Mode "custom"}}{{.CustomFileCount}} files × {{.CustomFileSizeMB}} MB{{else}}{{.ModeLabel}}{{end}}</span>
+            <span class="storage-result-status is-{{.Status}}">{{.Status}}</span>
+          </summary>
+          <div class="storage-test-progress" aria-label="Test progress">
+            <div class="storage-test-progress-bar"><span style="width: {{.ProgressPercent}}%"></span></div>
+            <small>{{.ProgressPercent}}%{{if .Stage}} · {{.Stage}}{{end}}</small>
+          </div>
+          <div class="storage-result-detail">
+            <span><strong>Finished</strong>{{.FinishedLabel}}</span>
+            <span><strong>Files</strong>{{.FilesWritten}}</span>
+            <span><strong>Size</strong>{{.TotalSizeLabel}}</span>
+            <span><strong>Write</strong>{{.WriteSpeedLabel}}</span>
+            <span><strong>Read</strong>{{.ReadSpeedLabel}}</span>
+            {{if .Error}}<span class="storage-result-error"><strong>Error</strong>{{.Error}}</span>{{end}}
+          </div>
+        </details>
+        {{end}}
+      {{else}}
+        <p class="muted-copy">No speed tests have been run for this backend yet.</p>
+      {{end}}
+    </div>
+
+    <div class="storage-modal" data-storage-speed-modal hidden>
+      <div class="storage-modal-backdrop" data-storage-modal-close></div>
+      <div class="storage-modal-card" role="dialog" aria-modal="true" aria-label="Run storage speed test">
+        <div class="storage-modal-header">
+          <strong>New speed test</strong>
+          <button type="button" class="button button-outline button-sm" data-storage-modal-close>Close</button>
+        </div>
+        <form action="/admin/storage/{{.Data.StorageTest.Config.ID}}/speed-test" method="post" class="storage-speed-form">
+          <input type="hidden" name="csrf_token" value="{{.CSRFToken}}">
+          <label class="storage-speed-option">
+            <input type="radio" name="mode" value="small">
+            <span><strong>Many small files test</strong><small>Writes, reads, and deletes many tiny objects.</small></span>
+          </label>
+          <label class="storage-speed-option">
+            <input type="radio" name="mode" value="big">
+            <span><strong>One big file test</strong><small>Uses one larger object for sequential throughput.</small></span>
+          </label>
+          <label class="storage-speed-option">
+            <input type="radio" name="mode" value="mixed" checked>
+            <span><strong>Average Test ( mix )</strong><small>Balances small object overhead and larger transfer speed.</small></span>
+          </label>
+          <label class="storage-speed-option">
+            <input type="radio" name="mode" value="custom" data-storage-custom-radio>
+            <span><strong>Custom</strong><small>Choose how many mock files to create and the size of each file.</small></span>
+          </label>
+          <div class="storage-custom-fields" data-storage-custom-fields hidden>
+            <label><span>Files</span><input type="number" name="custom_file_count" min="1" max="500" value="10"></label>
+            <label><span>Size per file (MB)</span><input type="number" name="custom_file_size_mb" min="0.001" step="0.001" value="1"></label>
+          </div>
+          <button class="button button-primary button-sm" type="submit">Run in background</button>
+        </form>
+      </div>
+    </div>
+  </div>
+</section>
+{{end}}

backend/templates/pages/admin_user_edit.html

@@ -9,6 +9,8 @@
       <a class="sidebar-link is-active" href="/admin/users">{{template "icon-user-circle" .}}<span>Users</span></a>
       <a class="sidebar-link" href="/admin/settings">{{template "icon-settings" .}}<span>Settings</span></a>
       <a class="sidebar-link" href="/admin/storage">{{template "icon-database" .}}<span>Storage</span></a>
+      <a class="sidebar-link" href="/admin/logs">{{template "icon-database" .}}<span>Logs</span></a>
+      <a class="sidebar-link" href="/admin/bans">{{template "icon-settings" .}}<span>Bans</span></a>
     </nav>
     <hr class="sidebar-sep">
     <nav class="sidebar-nav"><a class="sidebar-link" href="/app">{{template "icon-home-simple" .}}<span>My Files</span></a></nav>
@@ -38,7 +40,7 @@
       </div>
     {{end}}
 
-    <div class="metric-grid">
+    <div class="metric-grid user-edit-metrics">
       <article class="metric-card"><span>Storage used</span><strong>{{.Data.UserEdit.StorageUsed}}</strong></article>
       <article class="metric-card"><span>Uploaded today</span><strong>{{.Data.UserEdit.DailyUsed}}</strong></article>
       <article class="metric-card"><span>Effective quota</span><strong>{{.Data.UserEdit.EffectiveStorage}}</strong></article>
@@ -50,7 +52,7 @@
         <div class="table-header">
           <div>
             <h2>Identity and limits</h2>
-            <p>Blank limit fields inherit the global user defaults. Storage quota set to 0 means unlimited.</p>
+            <p>Blank limit fields inherit the global user defaults. Use -1 for unlimited upload size or daily upload caps. Storage quota set to 0 means unlimited.</p>
           </div>
         </div>
         <form class="settings-form" action="/admin/users/{{.Data.UserEdit.ID}}/edit" method="post">

backend/templates/pages/admin_users.html

@@ -9,6 +9,8 @@
       <a class="sidebar-link is-active" href="/admin/users">{{template "icon-user-circle" .}}<span>Users</span></a>
       <a class="sidebar-link" href="/admin/settings">{{template "icon-settings" .}}<span>Settings</span></a>
       <a class="sidebar-link" href="/admin/storage">{{template "icon-database" .}}<span>Storage</span></a>
+      <a class="sidebar-link" href="/admin/logs">{{template "icon-database" .}}<span>Logs</span></a>
+      <a class="sidebar-link" href="/admin/bans">{{template "icon-settings" .}}<span>Bans</span></a>
     </nav>
     <hr class="sidebar-sep">
     <nav class="sidebar-nav">

backend/templates/pages/api.html

@@ -85,6 +85,7 @@
           <span><code>file</code></span><p>One or more files for curl, browser, and generic multipart clients.</p>
           <span><code>sharex</code></span><p>One or more files from ShareX custom uploader configs.</p>
           <span><code>max_days</code></span><p>Optional number of days before expiration. Defaults to 7.</p>
+          <span><code>expires_minutes</code></span><p>Optional lifetime in minutes. Takes precedence over <code>max_days</code> when greater than zero — useful for sub-day expiries (e.g. <code>60</code> for one hour).</p>
           <span><code>max_downloads</code></span><p>Optional download count limit.</p>
           <span><code>password</code></span><p>Optional password required before viewing/downloading.</p>
           <span><code>obfuscate_metadata</code></span><p>Optional <code>on</code>; hides names/counts until unlock when a password is set.</p>

backend/templates/pages/download.html

@@ -7,8 +7,8 @@
       <div class="file-emblem" aria-hidden="true">
         <svg viewBox="0 0 24 24" role="img" focusable="false"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8Z" /><path d="M14 2v6h6" /></svg>
       </div>
-      <h1 id="download-title">{{if .Data.Locked}}Protected box{{else}}Download files{{end}}</h1>
-      <p class="download-subtitle">Bucket id: {{.Data.Box.ID}}</p>
+      <h1 id="download-title">{{if .Data.Locked}}Protected box{{else}}Box: {{.Data.Box.ID}} ({{len .Data.Files}} file{{if ne (len .Data.Files) 1}}s{{end}}){{end}}</h1>
+      {{if .Data.Locked}}<p class="download-subtitle">Bucket id: {{.Data.Box.ID}}</p>{{end}}
 
       {{if .Data.Locked}}
         <form class="unlock-form" action="/d/{{.Data.Box.ID}}/unlock" method="post">
@@ -25,7 +25,7 @@
 
       {{if .Data.Files}}
         <div class="badge-row">
-          <span class="badge">Expires {{.Data.ExpiresLabel}}</span>
+          <span class="badge badge-expiry">Expires {{.Data.ExpiresLabel}}</span>
           {{if .Data.MaxDownloads}}<span class="badge">{{.Data.DownloadCount}} / {{.Data.MaxDownloads}} downloads</span>{{end}}
         </div>
 

backend/templates/pages/home.html

@@ -4,31 +4,46 @@
 <section class="upload-view" aria-labelledby="upload-title">
   <div class="hero-copy">
     {{if .CurrentUser}}
-    <h1 id="upload-title">Upload files.</h1>
-    <p>{{.Data.LimitSummary}}</p>
+    <p class="hero-eyebrow">Welcome back, {{.CurrentUser.Username}}</p>
     {{else}}
-    <h1 id="upload-title">Send a file. Get a link.</h1>
-    <p>Anonymous, self-hosted transfers. No account required.</p>
+    <p class="hero-eyebrow">Welcome</p>
     {{end}}
   </div>
 
-  <form class="upload-panel card" id="upload-form" action="/api/v1/upload" method="post" enctype="multipart/form-data">
-    <div class="card-content">
-      <label class="drop-zone" for="file-input">
-        <span class="drop-icon" aria-hidden="true">
-          <svg viewBox="0 0 24 24" role="img" focusable="false" aria-hidden="true"><path d="M12 16V4m0 0 4 4m-4-4-4 4M5 20h14" /></svg>
-        </span>
-        <span class="drop-title">Drop files to upload</span>
-        <span class="drop-copy">or click to browse</span>
-        <span class="drop-meta">Max file size: {{.Data.MaxUploadSize}} · {{.Data.LimitSummary}}</span>
-        <input id="file-input" name="file" type="file" multiple>
-      </label>
+  <form class="upload-grid" id="upload-form" action="/api/v1/upload" method="post" enctype="multipart/form-data">
+    <div class="card upload-main">
+      <div class="card-content">
+        {{if .CurrentUser}}
+        <h1 id="upload-title">Drop it. Share it.</h1>
+        <p class="upload-subtitle">{{.Data.LimitSummary}}</p>
+        {{else}}
+        <h1 id="upload-title">Send a file. Get a link.</h1>
+        <p class="upload-subtitle">Fast, private transfers that expire on your terms.</p>
+        {{end}}
+        <label class="drop-zone" for="file-input">
+          <span class="drop-icon" aria-hidden="true">
+            <svg viewBox="0 0 24 24" role="img" focusable="false" aria-hidden="true"><path d="M12 16V4m0 0 4 4m-4-4-4 4M5 20h14" /></svg>
+          </span>
+          <span class="drop-title">Drop files to upload</span>
+          <span class="drop-copy">or click to browse</span>
+          <span class="drop-meta">Max file size: {{.Data.MaxUploadSize}} · {{.Data.LimitSummary}}</span>
+          <input id="file-input" name="file" type="file" multiple>
+        </label>
 
-      <details class="advanced-options">
-        <summary>
-          <svg viewBox="0 0 24 24" role="img" focusable="false" aria-hidden="true"><path d="m6 9 6 6 6-6" /></svg>
-          Advanced options
-        </summary>
+        <div class="upload-progress" id="upload-progress" hidden>
+          <div class="progress-row">
+            <span>Uploading</span>
+            <span id="upload-status">Preparing...</span>
+          </div>
+          <div class="progress"><span id="total-progress-bar"></span></div>
+        </div>
+        <div class="result-list upload-queue" id="upload-queue" hidden></div>
+      </div>
+    </div>
+
+    <div class="card upload-options">
+      <div class="card-content">
+        <h2 class="options-title">Upload options</h2>
         <div class="option-grid">
           {{if .CurrentUser}}
           <label>
@@ -41,10 +56,8 @@
           {{end}}
           <label>
             <span>Expires in</span>
-            <select name="max_days">
-              <option value="7">7 days</option>
-              <option value="1">1 day</option>
-              <option value="30">30 days</option>
+            <select name="expires_minutes" data-expiry-select>
+              {{range .Data.ExpiryOptions}}<option value="{{.Minutes}}"{{if eq .Minutes $.Data.DefaultExpiryMinutes}} selected{{end}}>{{.Label}}</option>{{end}}
             </select>
           </label>
           <label>
@@ -60,20 +73,11 @@
             <span>Hide file names/count until unlocked</span>
           </label>
         </div>
-      </details>
 
-      <div class="upload-progress" id="upload-progress" hidden>
-        <div class="progress-row">
-          <span>Uploading</span>
-          <span id="upload-status">Preparing...</span>
+        <div class="form-footer">
+          <p id="file-summary">Choose one or more files to begin.</p>
+          <button class="button button-primary" type="submit">Upload files</button>
         </div>
-        <div class="progress"><span id="total-progress-bar"></span></div>
-      </div>
-      <div class="result-list upload-queue" id="upload-queue" hidden></div>
-
-      <div class="form-footer">
-        <p id="file-summary">Choose one or more files to begin.</p>
-        <button class="button button-primary" type="submit">Upload files</button>
       </div>
     </div>
   </form>

docker-compose-prod.yml

@@ -0,0 +1,22 @@
+services:
+  app:
+    image: tea.chunkbyte.com/kato/warpbox-dev:latest
+    container_name: warpbox-dev
+    env_file:
+      - .prod.env
+    environment:
+      WARPBOX_ADDR: ":8080"
+      WARPBOX_DATA_DIR: /data
+      WARPBOX_STATIC_DIR: /app/static
+      WARPBOX_TEMPLATE_DIR: /app/templates
+    volumes:
+      - ./data:/data:Z
+    ports:
+      - "6070:8080"
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD-SHELL", "wget -qO- http://127.0.0.1:8080/health >/dev/null || exit 1"]
+      interval: 30s
+      timeout: 3s
+      start_period: 10s
+      retries: 3

scripts/env/dev.env.example

@@ -30,3 +30,4 @@ WARPBOX_USER_STORAGE_BACKEND=local
 WARPBOX_READ_TIMEOUT=15s
 WARPBOX_WRITE_TIMEOUT=60s
 WARPBOX_IDLE_TIMEOUT=120s
+WARPBOX_TRUSTED_PROXIES=

scripts/run/dev.sh

@@ -14,6 +14,11 @@ set -a
 source "${ENV_FILE}"
 set +a
 
+if [[ -z "${APP_VERSION:-}" ]]; then
+  APP_VERSION="$(git -C "${ROOT_DIR}" describe --tags --abbrev=0 2>/dev/null || printf 'dev')"
+  export APP_VERSION
+fi
+
 if [[ "${WARPBOX_DATA_DIR:-}" != /* ]]; then
   export WARPBOX_DATA_DIR="${ROOT_DIR}/${WARPBOX_DATA_DIR:-data}"
 fi