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warpbox-dev/backend/libs/handlers/admin.go
Daniel Legt 1513030c2a
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feat(admin): implement provider-specific storage configuration pages
Refactor the admin storage backend creation and editing flows to use
provider-specific pages (e.g., `/admin/storage/new/sftp`) instead of a
single generic form. This ensures only relevant fields are rendered for
each storage provider (such as SFTP, S3, or WebDAV).

Additionally:
- Prevent mutation of the storage provider type during backend edits.
- Add comprehensive unit tests for provider-specific rendering, edit
  validation, and CSRF/admin route protection.
2026-05-31 19:52:46 +03:00

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package handlers
import (
"context"
"crypto/sha256"
"encoding/hex"
"encoding/json"
"fmt"
"net/http"
"net/url"
"path"
"strconv"
"time"
"warpbox.dev/backend/libs/jobs"
"warpbox.dev/backend/libs/services"
"warpbox.dev/backend/libs/web"
)
const adminCookieName = "warpbox_admin"
type adminPageData struct {
Stats services.AdminStats
Boxes []adminBoxView
Users []adminUserView
Settings services.UploadPolicySettings
Storage []services.StorageBackendView
UserEdit adminUserEditView
StorageForm adminStorageFormView
StorageTest adminStorageTestView
StorageTypes []adminStorageProviderView
Section string
PageTitle string
LastInviteURL string
Notice string
Error string
}
type adminStorageFormView struct {
Mode string
Provider string
ProviderLabel string
Action string
BackHref string
Config services.StorageBackendConfig
}
type adminStorageTestView struct {
Config services.StorageBackendConfig
UsageLabel string
Tests []services.StorageSpeedTest
CanRun bool
}
type adminStorageSpeedTestJSON struct {
ID string `json:"id"`
Mode string `json:"mode"`
ModeLabel string `json:"modeLabel"`
Status string `json:"status"`
Stage string `json:"stage"`
Progress int `json:"progress"`
CustomLabel string `json:"customLabel,omitempty"`
StartedLabel string `json:"startedLabel"`
FinishedLabel string `json:"finishedLabel"`
Files int `json:"files"`
SizeLabel string `json:"sizeLabel"`
WriteSpeed string `json:"writeSpeed"`
ReadSpeed string `json:"readSpeed"`
Error string `json:"error,omitempty"`
}
type adminStorageProviderView struct {
Provider string
Label string
Description string
Icon string
}
type adminBoxView struct {
ID string
Owner string
CreatedAt string
ExpiresAt string
FileCount int
TotalSizeLabel string
DownloadCount int
MaxDownloads int
Protected bool
Expired bool
}
type adminUserView struct {
ID string
Username string
Email string
Role string
Status string
StorageUsed string
StorageQuota string
DailyUsed string
StorageBackend string
CreatedAt string
}
type adminUserEditView struct {
ID string
Username string
Email string
Role string
Status string
StorageUsed string
DailyUsed string
EffectiveStorage string
EffectiveDaily string
EffectiveMaxDays int
EffectiveDailyBoxes int
EffectiveActiveBoxes int
EffectiveBackend string
MaxUploadMB string
DailyUploadMB string
StorageQuotaMB string
MaxDays string
DailyBoxes string
ActiveBoxes string
ShortWindowRequests string
StorageBackendID string
}
func (a *App) AdminLogin(w http.ResponseWriter, r *http.Request) {
if a.isAdmin(r) {
http.Redirect(w, r, "/admin", http.StatusSeeOther)
return
}
a.renderAdminLogin(w, r, http.StatusOK, "")
}
func (a *App) AdminLoginPost(w http.ResponseWriter, r *http.Request) {
if !a.rateLimiter.Allow("admin-login:"+uploadClientIP(r), 10, time.Minute, time.Now().UTC()) {
a.renderAdminLogin(w, r, http.StatusTooManyRequests, "Too many admin login attempts.")
return
}
if err := r.ParseForm(); err != nil {
a.renderAdminLogin(w, r, http.StatusBadRequest, "Unable to read login form.")
return
}
if a.cfg.AdminToken == "" || r.FormValue("token") != a.cfg.AdminToken {
a.logger.Warn("admin login failed", "source", "admin", "severity", "warn", "code", 4301)
a.renderAdminLogin(w, r, http.StatusUnauthorized, "Invalid admin token.")
return
}
http.SetCookie(w, &http.Cookie{
Name: adminCookieName,
Value: adminCookieValue(a.cfg.AdminToken),
Path: "/admin",
HttpOnly: true,
SameSite: http.SameSiteLaxMode,
Secure: r.TLS != nil,
Expires: time.Now().Add(12 * time.Hour),
})
a.logger.Info("admin login", "source", "admin", "severity", "user_activity", "code", 2301)
http.Redirect(w, r, "/admin", http.StatusSeeOther)
}
func (a *App) AdminLogout(w http.ResponseWriter, r *http.Request) {
if !a.validateCSRF(w, r) {
return
}
a.clearUserSessionCookie(w)
http.SetCookie(w, &http.Cookie{
Name: adminCookieName,
Value: "",
Path: "/admin",
HttpOnly: true,
SameSite: http.SameSiteLaxMode,
MaxAge: -1,
})
http.Redirect(w, r, "/admin/login", http.StatusSeeOther)
}
func (a *App) AdminDashboard(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) {
return
}
stats, err := a.uploadService.AdminStats()
if err != nil {
http.Error(w, "unable to load admin stats", http.StatusInternalServerError)
return
}
boxes, err := a.adminBoxes(8)
if err != nil {
http.Error(w, "unable to load recent boxes", http.StatusInternalServerError)
return
}
a.renderPage(w, r, http.StatusOK, "admin.html", web.PageData{
Title: "Admin overview",
Description: "Warpbox admin overview.",
CurrentUser: a.currentPublicUser(r),
Data: adminPageData{
Stats: stats,
Boxes: boxes,
Section: "overview",
PageTitle: "Admin overview",
},
})
}
func (a *App) AdminFiles(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) {
return
}
stats, err := a.uploadService.AdminStats()
if err != nil {
http.Error(w, "unable to load admin stats", http.StatusInternalServerError)
return
}
boxes, err := a.adminBoxes(100)
if err != nil {
http.Error(w, "unable to load boxes", http.StatusInternalServerError)
return
}
a.renderPage(w, r, http.StatusOK, "admin.html", web.PageData{
Title: "Admin files",
Description: "Manage Warpbox uploads.",
CurrentUser: a.currentPublicUser(r),
Data: adminPageData{
Stats: stats,
Boxes: boxes,
Section: "files",
PageTitle: "Admin files",
},
})
}
func (a *App) AdminUsers(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) {
return
}
stats, err := a.uploadService.AdminStats()
if err != nil {
http.Error(w, "unable to load admin stats", http.StatusInternalServerError)
return
}
users, err := a.authService.ListUsers()
if err != nil {
http.Error(w, "unable to load users", http.StatusInternalServerError)
return
}
rows := make([]adminUserView, 0, len(users))
settings, err := a.settingsService.UploadPolicy()
if err != nil {
http.Error(w, "unable to load settings", http.StatusInternalServerError)
return
}
for _, user := range users {
storageUsed, _ := a.uploadService.UserActiveStorageUsed(user.ID)
usage, _ := a.settingsService.UsageForUser(user.ID, time.Now().UTC())
policy := a.settingsService.EffectivePolicyForUser(settings, user)
quota := "unlimited"
if policy.StorageQuotaSet {
quota = formatMB(policy.StorageQuotaMB)
}
rows = append(rows, adminUserView{
ID: user.ID,
Username: user.Username,
Email: user.Email,
Role: user.Role,
Status: user.Status,
StorageUsed: services.FormatMegabytesFromBytes(storageUsed),
StorageQuota: quota,
DailyUsed: services.FormatMegabytesFromBytes(usage.UploadedBytes),
StorageBackend: policy.StorageBackendID,
CreatedAt: user.CreatedAt.Format("Jan 2 15:04"),
})
}
a.renderPage(w, r, http.StatusOK, "admin_users.html", web.PageData{
Title: "Admin users",
Description: "Manage Warpbox users and invites.",
CurrentUser: a.currentPublicUser(r),
Data: adminPageData{
Stats: stats,
Users: rows,
Section: "users",
PageTitle: "Users",
LastInviteURL: r.URL.Query().Get("invite"),
},
})
}
func (a *App) AdminEditUser(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) {
return
}
user, err := a.authService.UserByID(r.PathValue("userID"))
if err != nil {
http.NotFound(w, r)
return
}
settings, err := a.settingsService.UploadPolicy()
if err != nil {
http.Error(w, "unable to load settings", http.StatusInternalServerError)
return
}
storage, err := a.storageBackendViews()
if err != nil {
http.Error(w, "unable to load storage", http.StatusInternalServerError)
return
}
edit, err := a.adminUserEdit(user, settings)
if err != nil {
http.Error(w, "unable to load user policy", http.StatusInternalServerError)
return
}
a.renderPage(w, r, http.StatusOK, "admin_user_edit.html", web.PageData{
Title: "Edit user",
Description: "Edit a Warpbox user.",
CurrentUser: a.currentPublicUser(r),
Data: adminPageData{
UserEdit: edit,
Storage: storage,
Section: "users",
PageTitle: "Edit user",
LastInviteURL: r.URL.Query().Get("invite"),
Error: r.URL.Query().Get("error"),
},
})
}
func (a *App) AdminSettings(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) {
return
}
settings, err := a.settingsService.UploadPolicy()
if err != nil {
http.Error(w, "unable to load settings", http.StatusInternalServerError)
return
}
storage, err := a.storageBackendViews()
if err != nil {
http.Error(w, "unable to load storage", http.StatusInternalServerError)
return
}
a.renderPage(w, r, http.StatusOK, "admin_settings.html", web.PageData{
Title: "Admin settings",
Description: "Manage Warpbox upload policy.",
CurrentUser: a.currentPublicUser(r),
Data: adminPageData{
Settings: settings,
Storage: storage,
Section: "settings",
PageTitle: "Settings",
},
})
}
func (a *App) AdminSettingsPost(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
if err := r.ParseForm(); err != nil {
http.Redirect(w, r, "/admin/settings", http.StatusSeeOther)
return
}
settings, err := a.settingsService.UploadPolicy()
if err != nil {
http.Error(w, "unable to load settings", http.StatusInternalServerError)
return
}
settings.AnonymousUploadsEnabled = r.FormValue("anonymous_uploads_enabled") == "on"
if value := parsePositiveInt(r.FormValue("usage_retention_days")); value > 0 {
settings.UsageRetentionDays = value
}
if value := parsePositiveFloat(r.FormValue("local_storage_max_gb")); value > 0 {
settings.LocalStorageMaxGB = value
}
if value := parsePositiveInt(r.FormValue("anonymous_max_days")); value > 0 {
settings.AnonymousMaxDays = value
}
if value := parsePositiveInt(r.FormValue("user_max_days")); value > 0 {
settings.UserMaxDays = value
}
if value := parsePositiveInt(r.FormValue("anonymous_daily_boxes")); value > 0 {
settings.AnonymousDailyBoxes = value
}
if value := parsePositiveInt(r.FormValue("user_daily_boxes")); value > 0 {
settings.UserDailyBoxes = value
}
if value := parsePositiveInt(r.FormValue("anonymous_active_boxes")); value > 0 {
settings.AnonymousActiveBoxes = value
}
if value := parsePositiveInt(r.FormValue("user_active_boxes")); value > 0 {
settings.UserActiveBoxes = value
}
if value := parsePositiveInt(r.FormValue("short_window_requests")); value > 0 {
settings.ShortWindowRequests = value
}
if value := parsePositiveInt(r.FormValue("short_window_seconds")); value > 0 {
settings.ShortWindowSeconds = value
}
if value := r.FormValue("anonymous_storage_backend"); value != "" {
settings.AnonymousStorageBackend = value
}
if value := r.FormValue("user_storage_backend"); value != "" {
settings.UserStorageBackend = value
}
if settings.AnonymousMaxUploadMB, err = services.ParseMegabytesLimitValue(r.FormValue("anonymous_max_upload_mb")); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
if settings.AnonymousDailyUploadMB, err = services.ParseMegabytesLimitValue(r.FormValue("anonymous_daily_upload_mb")); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
if settings.UserDailyUploadMB, err = services.ParseMegabytesLimitValue(r.FormValue("user_daily_upload_mb")); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
if settings.DefaultUserStorageMB, err = services.ParseMegabytesValue(r.FormValue("default_user_storage_mb")); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
if settings.UsageRetentionDays <= 0 {
http.Error(w, "usage retention days must be positive", http.StatusBadRequest)
return
}
if _, err := a.uploadService.Storage().BackendConfig(settings.AnonymousStorageBackend); err != nil {
http.Error(w, "anonymous storage backend not found", http.StatusBadRequest)
return
}
if _, err := a.uploadService.Storage().BackendConfig(settings.UserStorageBackend); err != nil {
http.Error(w, "user storage backend not found", http.StatusBadRequest)
return
}
if err := a.settingsService.UpdateUploadPolicy(settings); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
http.Redirect(w, r, "/admin/settings", http.StatusSeeOther)
}
func (a *App) AdminStorage(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) {
return
}
settings, err := a.settingsService.UploadPolicy()
if err != nil {
http.Error(w, "unable to load settings", http.StatusInternalServerError)
return
}
views, err := a.storageBackendViews()
if err != nil {
http.Error(w, "unable to load storage", http.StatusInternalServerError)
return
}
a.renderPage(w, r, http.StatusOK, "admin_storage.html", web.PageData{
Title: "Admin storage",
Description: "Manage Warpbox storage backends.",
CurrentUser: a.currentPublicUser(r),
Data: adminPageData{
Settings: settings,
Storage: views,
Section: "storage",
PageTitle: "Storage",
Notice: r.URL.Query().Get("notice"),
Error: r.URL.Query().Get("error"),
},
})
}
func (a *App) AdminNewStorage(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) {
return
}
a.renderPage(w, r, http.StatusOK, "admin_storage_new.html", web.PageData{
Title: "Add storage",
Description: "Choose a Warpbox storage provider.",
CurrentUser: a.currentPublicUser(r),
Data: adminPageData{
Section: "storage",
PageTitle: "Add storage",
StorageTypes: adminStorageProviderOptions(),
Error: r.URL.Query().Get("error"),
},
})
}
func (a *App) AdminNewStorageProvider(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) {
return
}
rawProvider := adminStorageProviderFromRequest(r)
if !validAdminStorageProvider(rawProvider) {
http.NotFound(w, r)
return
}
provider := normalizeAdminStorageProvider(rawProvider)
a.renderStorageForm(w, r, http.StatusOK, adminStorageFormView{
Mode: "create",
Provider: provider,
ProviderLabel: adminStorageProviderLabel(provider),
Action: "/admin/storage/new/" + provider,
BackHref: "/admin/storage/new",
Config: services.StorageBackendConfig{
Provider: provider,
Type: adminStorageTypeForProvider(provider),
UseSSL: true,
},
}, r.URL.Query().Get("error"))
}
func (a *App) AdminEditStorageForm(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) {
return
}
cfg, err := a.uploadService.Storage().BackendConfig(r.PathValue("backendID"))
if err != nil || cfg.ID == services.StorageBackendLocal {
http.NotFound(w, r)
return
}
provider := normalizeAdminStorageProvider(cfg.Provider)
a.renderStorageForm(w, r, http.StatusOK, adminStorageFormView{
Mode: "edit",
Provider: provider,
ProviderLabel: adminStorageProviderLabel(provider),
Action: "/admin/storage/" + cfg.ID + "/edit",
BackHref: "/admin/storage",
Config: cfg,
}, r.URL.Query().Get("error"))
}
func (a *App) AdminStorageTests(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) {
return
}
cfg, err := a.uploadService.Storage().BackendConfig(r.PathValue("backendID"))
if err != nil {
http.NotFound(w, r)
return
}
tests, err := a.uploadService.Storage().ListSpeedTests(cfg.ID, 100)
if err != nil {
http.Error(w, "unable to load storage tests", http.StatusInternalServerError)
return
}
var usage int64
if cfg.Enabled {
if backend, err := a.uploadService.Storage().Backend(cfg.ID); err == nil {
usage, _ = backend.Usage(context.Background())
}
}
a.renderPage(w, r, http.StatusOK, "admin_storage_tests.html", web.PageData{
Title: cfg.Name + " tests",
Description: "Storage speed-test history.",
CurrentUser: a.currentPublicUser(r),
Data: adminPageData{
Section: "storage",
PageTitle: cfg.Name + " tests",
StorageTest: adminStorageTestView{
Config: cfg,
UsageLabel: services.FormatMegabytesFromBytes(usage),
Tests: tests,
CanRun: cfg.Enabled && cfg.LastTestSuccess,
},
Notice: r.URL.Query().Get("notice"),
Error: r.URL.Query().Get("error"),
},
})
}
func (a *App) AdminStorageTestsJSON(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) {
return
}
cfg, err := a.uploadService.Storage().BackendConfig(r.PathValue("backendID"))
if err != nil {
http.NotFound(w, r)
return
}
tests, err := a.uploadService.Storage().ListSpeedTests(cfg.ID, 100)
if err != nil {
http.Error(w, "unable to load storage tests", http.StatusInternalServerError)
return
}
payload := struct {
Tests []adminStorageSpeedTestJSON `json:"tests"`
}{Tests: adminStorageSpeedTestsJSON(tests)}
w.Header().Set("Content-Type", "application/json")
_ = json.NewEncoder(w).Encode(payload)
}
func (a *App) renderStorageForm(w http.ResponseWriter, r *http.Request, status int, form adminStorageFormView, message string) {
a.renderPage(w, r, status, "admin_storage_form.html", web.PageData{
Title: form.ProviderLabel + " storage",
Description: "Configure Warpbox storage.",
CurrentUser: a.currentPublicUser(r),
Data: adminPageData{
Section: "storage",
PageTitle: form.ProviderLabel + " storage",
StorageForm: form,
Error: message,
},
})
}
func (a *App) AdminCreateStorage(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
rawProvider := adminStorageProviderFromRequest(r)
if !validAdminStorageProvider(rawProvider) {
http.NotFound(w, r)
return
}
provider := normalizeAdminStorageProvider(rawProvider)
if err := r.ParseForm(); err != nil {
http.Redirect(w, r, "/admin/storage/new/"+provider, http.StatusSeeOther)
return
}
_, err := a.uploadService.Storage().CreateBackend(a.storageConfigFromForm(r, provider))
if err != nil {
http.Redirect(w, r, "/admin/storage/new/"+provider+"?error="+url.QueryEscape(err.Error()), http.StatusSeeOther)
return
}
http.Redirect(w, r, "/admin/storage?notice="+url.QueryEscape("Storage backend added."), http.StatusSeeOther)
}
func (a *App) AdminEditStorage(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
if err := r.ParseForm(); err != nil {
http.Redirect(w, r, "/admin/storage", http.StatusSeeOther)
return
}
provider := normalizeAdminStorageProvider(r.FormValue("provider"))
_, err := a.uploadService.Storage().UpdateBackend(r.PathValue("backendID"), a.storageConfigFromForm(r, provider))
if err != nil {
http.Redirect(w, r, "/admin/storage/"+r.PathValue("backendID")+"/edit?error="+url.QueryEscape(err.Error()), http.StatusSeeOther)
return
}
http.Redirect(w, r, "/admin/storage?notice="+url.QueryEscape("Storage backend updated."), http.StatusSeeOther)
}
func (a *App) AdminTestStorage(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
next := "/admin/storage"
if r.FormValue("next") == "tests" {
next = "/admin/storage/" + r.PathValue("backendID") + "/tests"
}
if _, err := a.uploadService.Storage().TestBackend(r.PathValue("backendID")); err != nil {
http.Redirect(w, r, next+"?error="+url.QueryEscape(err.Error()), http.StatusSeeOther)
return
}
http.Redirect(w, r, next+"?notice="+url.QueryEscape("Storage connection test passed."), http.StatusSeeOther)
}
func (a *App) AdminStartStorageSpeedTest(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
if err := r.ParseForm(); err != nil {
http.Redirect(w, r, "/admin/storage?error="+url.QueryEscape("Unable to read speed test form."), http.StatusSeeOther)
return
}
options := services.StorageSpeedTestOptions{
Mode: r.FormValue("mode"),
CustomFileCount: parsePositiveInt(r.FormValue("custom_file_count")),
CustomFileSizeMB: parsePositiveFloat(r.FormValue("custom_file_size_mb")),
}
test, err := a.uploadService.Storage().StartSpeedTestWithOptions(r.PathValue("backendID"), options)
if err != nil {
http.Redirect(w, r, "/admin/storage/"+r.PathValue("backendID")+"/tests?error="+url.QueryEscape(err.Error()), http.StatusSeeOther)
return
}
go a.uploadService.Storage().RunSpeedTest(context.Background(), test.ID)
http.Redirect(w, r, "/admin/storage/"+r.PathValue("backendID")+"/tests?notice="+url.QueryEscape("Storage speed test started in the background."), http.StatusSeeOther)
}
func (a *App) AdminDisableStorage(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
id := r.PathValue("backendID")
inUse, _ := a.storageBackendInUse(id)
if err := a.uploadService.Storage().DisableBackend(id, inUse); err != nil {
http.Redirect(w, r, "/admin/storage?error="+url.QueryEscape(err.Error()), http.StatusSeeOther)
return
}
http.Redirect(w, r, "/admin/storage", http.StatusSeeOther)
}
func (a *App) AdminDeleteStorage(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
id := r.PathValue("backendID")
inUse, _ := a.storageBackendInUse(id)
if err := a.uploadService.Storage().DeleteBackend(id, inUse); err != nil {
http.Redirect(w, r, "/admin/storage?error="+url.QueryEscape(err.Error()), http.StatusSeeOther)
return
}
http.Redirect(w, r, "/admin/storage", http.StatusSeeOther)
}
func (a *App) AdminRunStorageCleanup(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
cleaned, err := jobs.RunCleanupNow(a.uploadService, a.logger)
if err != nil {
http.Redirect(w, r, "/admin/storage?error="+url.QueryEscape(err.Error()), http.StatusSeeOther)
return
}
http.Redirect(w, r, "/admin/storage?notice="+url.QueryEscape(fmt.Sprintf("Cleanup finished. Removed %d unavailable boxes.", cleaned)), http.StatusSeeOther)
}
func (a *App) AdminRunStorageThumbnails(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
result, err := jobs.RunThumbnailsNow(a.uploadService, a.logger)
if err != nil {
http.Redirect(w, r, "/admin/storage?error="+url.QueryEscape(err.Error()), http.StatusSeeOther)
return
}
message := fmt.Sprintf("Thumbnail pass finished. Scanned %d files, generated %d, failed %d.", result.Scanned, result.Generated, result.Failed)
http.Redirect(w, r, "/admin/storage?notice="+url.QueryEscape(message), http.StatusSeeOther)
}
func (a *App) AdminVerifyStorageBackends(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
configs, err := a.uploadService.Storage().ListBackendConfigs()
if err != nil {
http.Redirect(w, r, "/admin/storage?error="+url.QueryEscape(err.Error()), http.StatusSeeOther)
return
}
passed := 0
failed := 0
for _, cfg := range configs {
if !cfg.Enabled {
continue
}
if _, err := a.uploadService.Storage().TestBackend(cfg.ID); err != nil {
failed++
continue
}
passed++
}
message := fmt.Sprintf("Storage verification finished. %d passed, %d failed.", passed, failed)
http.Redirect(w, r, "/admin/storage?notice="+url.QueryEscape(message), http.StatusSeeOther)
}
func (a *App) AdminUpdateUserQuota(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
if err := r.ParseForm(); err != nil {
http.Redirect(w, r, "/admin/users", http.StatusSeeOther)
return
}
var quota *float64
if r.FormValue("storage_quota_mb") != "" {
parsed, err := services.ParseMegabytesValue(r.FormValue("storage_quota_mb"))
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
quota = &parsed
}
if err := a.authService.SetUserStorageQuota(r.PathValue("userID"), quota); err != nil {
http.Error(w, "unable to update quota", http.StatusInternalServerError)
return
}
http.Redirect(w, r, "/admin/users", http.StatusSeeOther)
}
func (a *App) AdminUpdateUserPolicy(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
if err := r.ParseForm(); err != nil {
http.Redirect(w, r, "/admin/users", http.StatusSeeOther)
return
}
policy := services.UserPolicy{
MaxUploadMB: optionalMB(r.FormValue("max_upload_mb")),
DailyUploadMB: optionalMB(r.FormValue("daily_upload_mb")),
StorageQuotaMB: optionalMBAllowZero(r.FormValue("storage_quota_mb")),
MaxDays: optionalInt(r.FormValue("max_days")),
DailyBoxes: optionalInt(r.FormValue("daily_boxes")),
ActiveBoxes: optionalInt(r.FormValue("active_boxes")),
ShortWindowRequests: optionalInt(r.FormValue("short_window_requests")),
}
if backendID := r.FormValue("storage_backend_id"); backendID != "" {
if _, err := a.uploadService.Storage().BackendConfig(backendID); err != nil {
http.Error(w, "storage backend not found", http.StatusBadRequest)
return
}
policy.StorageBackendID = &backendID
}
if err := a.authService.SetUserPolicy(r.PathValue("userID"), policy); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
http.Redirect(w, r, "/admin/users", http.StatusSeeOther)
}
func (a *App) AdminUpdateUser(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
if err := r.ParseForm(); err != nil {
http.Redirect(w, r, "/admin/users/"+r.PathValue("userID")+"/edit", http.StatusSeeOther)
return
}
policy := services.UserPolicy{
MaxUploadMB: optionalMB(r.FormValue("max_upload_mb")),
DailyUploadMB: optionalMB(r.FormValue("daily_upload_mb")),
StorageQuotaMB: optionalMBAllowZero(r.FormValue("storage_quota_mb")),
MaxDays: optionalInt(r.FormValue("max_days")),
DailyBoxes: optionalInt(r.FormValue("daily_boxes")),
ActiveBoxes: optionalInt(r.FormValue("active_boxes")),
ShortWindowRequests: optionalInt(r.FormValue("short_window_requests")),
}
if backendID := r.FormValue("storage_backend_id"); backendID != "" {
if _, err := a.uploadService.Storage().BackendConfig(backendID); err != nil {
http.Redirect(w, r, "/admin/users/"+r.PathValue("userID")+"/edit?error="+url.QueryEscape("storage backend not found"), http.StatusSeeOther)
return
}
policy.StorageBackendID = &backendID
}
if _, err := a.authService.UpdateUserAdminFields(
r.PathValue("userID"),
r.FormValue("username"),
r.FormValue("email"),
r.FormValue("role"),
r.FormValue("status"),
policy,
); err != nil {
http.Redirect(w, r, "/admin/users/"+r.PathValue("userID")+"/edit?error="+url.QueryEscape(err.Error()), http.StatusSeeOther)
return
}
http.Redirect(w, r, "/admin/users/"+r.PathValue("userID")+"/edit", http.StatusSeeOther)
}
func (a *App) AdminUpdateUserStorage(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
if err := r.ParseForm(); err != nil {
http.Redirect(w, r, "/admin/users", http.StatusSeeOther)
return
}
if backendID := r.FormValue("storage_backend_id"); backendID != "" {
if _, err := a.uploadService.Storage().BackendConfig(backendID); err != nil {
http.Error(w, "storage backend not found", http.StatusBadRequest)
return
}
}
if err := a.authService.SetUserStorageBackend(r.PathValue("userID"), r.FormValue("storage_backend_id")); err != nil {
http.Error(w, "unable to update user storage", http.StatusInternalServerError)
return
}
http.Redirect(w, r, "/admin/users", http.StatusSeeOther)
}
func (a *App) AdminCreateInvite(w http.ResponseWriter, r *http.Request) {
admin, ok := a.requireAdminUser(w, r)
if !ok || !a.validateCSRF(w, r) {
return
}
if err := r.ParseForm(); err != nil {
http.Redirect(w, r, "/admin/users", http.StatusSeeOther)
return
}
result, err := a.authService.CreateInvite(r.FormValue("email"), r.FormValue("role"), admin.ID, 7*24*time.Hour)
if err != nil {
http.Redirect(w, r, "/admin/users", http.StatusSeeOther)
return
}
a.logger.Info("invite created", "source", "admin", "severity", "user_activity", "code", 2404, "admin_id", admin.ID)
http.Redirect(w, r, "/admin/users?invite="+url.QueryEscape(result.URL), http.StatusSeeOther)
}
func (a *App) AdminDisableUser(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
disabled := r.URL.Query().Get("disabled") != "false"
if err := a.authService.DisableUser(r.PathValue("userID"), disabled); err != nil {
http.Error(w, "unable to update user", http.StatusInternalServerError)
return
}
http.Redirect(w, r, "/admin/users", http.StatusSeeOther)
}
func (a *App) AdminResetUser(w http.ResponseWriter, r *http.Request) {
admin, ok := a.requireAdminUser(w, r)
if !ok || !a.validateCSRF(w, r) {
return
}
result, err := a.authService.CreatePasswordResetInvite(r.PathValue("userID"), admin.ID)
if err != nil {
http.Error(w, "unable to create reset link", http.StatusInternalServerError)
return
}
if r.URL.Query().Get("next") == "edit" {
http.Redirect(w, r, "/admin/users/"+r.PathValue("userID")+"/edit?invite="+url.QueryEscape(result.URL), http.StatusSeeOther)
return
}
http.Redirect(w, r, "/admin/users?invite="+url.QueryEscape(result.URL), http.StatusSeeOther)
}
func (a *App) AdminDeleteBox(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) || !a.validateCSRF(w, r) {
return
}
boxID := r.PathValue("boxID")
if err := a.uploadService.DeleteBox(boxID); err != nil {
a.logger.Warn("admin delete failed", "source", "admin", "severity", "warn", "code", 4302, "box_id", boxID, "error", err.Error())
http.Error(w, "unable to delete box", http.StatusInternalServerError)
return
}
http.Redirect(w, r, "/admin/files", http.StatusSeeOther)
}
func (a *App) AdminViewBox(w http.ResponseWriter, r *http.Request) {
if !a.requireAdmin(w, r) {
return
}
box, err := a.uploadService.GetBox(r.PathValue("boxID"))
if err != nil {
http.NotFound(w, r)
return
}
if a.uploadService.IsProtected(box) {
http.SetCookie(w, &http.Cookie{
Name: unlockCookieName(box.ID),
Value: a.uploadService.UnlockToken(box),
Path: "/d/" + box.ID,
HttpOnly: true,
SameSite: http.SameSiteLaxMode,
Secure: r.TLS != nil,
Expires: box.ExpiresAt,
})
a.logger.Info("admin bypassed box password", "source", "admin", "severity", "user_activity", "code", 2302, "box_id", box.ID)
}
http.Redirect(w, r, "/d/"+box.ID, http.StatusSeeOther)
}
func (a *App) renderAdminLogin(w http.ResponseWriter, r *http.Request, status int, message string) {
a.renderPage(w, r, status, "admin_login.html", web.PageData{
Title: "Admin login",
Description: "Sign in to the Warpbox admin console.",
Data: adminPageData{
Error: message,
},
})
}
func (a *App) adminBoxes(limit int) ([]adminBoxView, error) {
boxes, err := a.uploadService.AdminBoxes(limit)
if err != nil {
return nil, err
}
rows := make([]adminBoxView, 0, len(boxes))
for _, box := range boxes {
owner := "Anonymous"
if box.OwnerID != "" {
if user, err := a.authService.UserByID(box.OwnerID); err == nil {
owner = user.Email
} else {
owner = "User"
}
}
rows = append(rows, adminBoxView{
ID: box.ID,
Owner: owner,
CreatedAt: box.CreatedAt.Format("Jan 2 15:04"),
ExpiresAt: box.ExpiresAt.Format("Jan 2 15:04"),
FileCount: box.FileCount,
TotalSizeLabel: box.TotalSizeLabel,
DownloadCount: box.DownloadCount,
MaxDownloads: box.MaxDownloads,
Protected: box.Protected,
Expired: box.Expired,
})
}
return rows, nil
}
func (a *App) requireAdmin(w http.ResponseWriter, r *http.Request) bool {
if a.isAdmin(r) {
return true
}
http.Redirect(w, r, "/admin/login", http.StatusSeeOther)
return false
}
func (a *App) isAdmin(r *http.Request) bool {
if user, ok := a.currentUser(r); ok && user.Role == services.UserRoleAdmin {
return true
}
if a.cfg.AdminToken == "" {
return false
}
cookie, err := r.Cookie(adminCookieName)
if err != nil {
return false
}
return cookie.Value == adminCookieValue(a.cfg.AdminToken)
}
func (a *App) requireAdminUser(w http.ResponseWriter, r *http.Request) (services.User, bool) {
user, ok := a.currentUser(r)
if ok && user.Role == services.UserRoleAdmin {
return user, true
}
if a.cfg.AdminToken != "" && a.isAdmin(r) {
return services.User{ID: "env-admin", Role: services.UserRoleAdmin, Status: services.UserStatusActive}, true
}
http.Redirect(w, r, "/login?next="+r.URL.Path, http.StatusSeeOther)
return services.User{}, false
}
func (a *App) currentPublicUser(r *http.Request) any {
if user, ok := a.currentUser(r); ok {
return a.authService.PublicUser(user)
}
return nil
}
func adminCookieValue(token string) string {
sum := sha256.Sum256([]byte("warpbox-admin:" + token))
return hex.EncodeToString(sum[:])
}
func parsePositiveInt(value string) int {
parsed, err := strconv.Atoi(value)
if err != nil {
return 0
}
return parsed
}
func parsePositiveFloat(value string) float64 {
parsed, err := strconv.ParseFloat(value, 64)
if err != nil {
return 0
}
return parsed
}
func optionalMB(value string) *float64 {
if value == "" {
return nil
}
parsed, err := services.ParseMegabytesLimitValue(value)
if err != nil {
return nil
}
return &parsed
}
func optionalMBAllowZero(value string) *float64 {
if value == "" {
return nil
}
parsed, err := strconv.ParseFloat(value, 64)
if err != nil || parsed < 0 {
return nil
}
return &parsed
}
func optionalInt(value string) *int {
if value == "" {
return nil
}
parsed, err := strconv.Atoi(value)
if err != nil || parsed <= 0 {
return nil
}
return &parsed
}
func formatMB(value float64) string {
return strconv.FormatFloat(value, 'f', -1, 64) + " MB"
}
func adminStorageSpeedTestsJSON(tests []services.StorageSpeedTest) []adminStorageSpeedTestJSON {
rows := make([]adminStorageSpeedTestJSON, 0, len(tests))
for _, test := range tests {
rows = append(rows, adminStorageSpeedTestJSON{
ID: test.ID,
Mode: test.Mode,
ModeLabel: test.ModeLabel(),
Status: test.Status,
Stage: test.Stage,
Progress: test.ProgressPercent,
CustomLabel: storageSpeedCustomLabel(test),
StartedLabel: test.StartedLabel(),
FinishedLabel: test.FinishedLabel(),
Files: test.FilesWritten,
SizeLabel: test.TotalSizeLabel(),
WriteSpeed: test.WriteSpeedLabel(),
ReadSpeed: test.ReadSpeedLabel(),
Error: test.Error,
})
}
return rows
}
func storageSpeedCustomLabel(test services.StorageSpeedTest) string {
if test.Mode != services.StorageSpeedModeCustom {
return ""
}
return fmt.Sprintf("%d files × %s each", test.CustomFileCount, services.FormatMegabytesLabel(test.CustomFileSizeMB))
}
func (a *App) storageConfigFromForm(r *http.Request, provider string) services.StorageBackendConfig {
cfg := services.StorageBackendConfig{
Provider: provider,
Name: r.FormValue("name"),
}
switch provider {
case services.StorageProviderSFTP:
cfg.Host = r.FormValue("host")
cfg.Port = parsePositiveInt(r.FormValue("port"))
cfg.Username = r.FormValue("username")
cfg.Password = r.FormValue("password")
cfg.PrivateKey = r.FormValue("private_key")
cfg.HostKey = r.FormValue("host_key")
cfg.RemotePath = r.FormValue("remote_path")
case services.StorageProviderSMB:
cfg.Host = r.FormValue("host")
cfg.Port = parsePositiveInt(r.FormValue("port"))
cfg.Share = r.FormValue("share")
cfg.Domain = r.FormValue("domain")
cfg.Username = r.FormValue("username")
cfg.Password = r.FormValue("password")
cfg.RemotePath = r.FormValue("remote_path")
case services.StorageProviderWebDAV:
cfg.Endpoint = r.FormValue("endpoint")
cfg.Username = r.FormValue("username")
cfg.Password = r.FormValue("password")
cfg.RemotePath = r.FormValue("remote_path")
case services.StorageProviderContabo:
cfg.Endpoint = r.FormValue("endpoint")
cfg.Region = r.FormValue("region")
cfg.Bucket = r.FormValue("bucket")
cfg.AccessKey = r.FormValue("access_key")
cfg.SecretKey = r.FormValue("secret_key")
cfg.UseSSL = true
cfg.PathStyle = true
default:
cfg.Endpoint = r.FormValue("endpoint")
cfg.Region = r.FormValue("region")
cfg.Bucket = r.FormValue("bucket")
cfg.AccessKey = r.FormValue("access_key")
cfg.SecretKey = r.FormValue("secret_key")
cfg.UseSSL = r.FormValue("use_ssl") == "on"
cfg.PathStyle = r.FormValue("path_style") == "on"
}
return cfg
}
func adminStorageProviderOptions() []adminStorageProviderView {
return []adminStorageProviderView{
{Provider: services.StorageProviderS3, Label: "S3 Bucket", Description: "Generic S3-compatible object storage.", Icon: "cloud"},
{Provider: services.StorageProviderContabo, Label: "Contabo Object Storage", Description: "Contabo COS with TLS and path-style lookup locked on.", Icon: "cloud"},
{Provider: services.StorageProviderSFTP, Label: "SFTP", Description: "SSH file transfer to a server or NAS.", Icon: "database"},
{Provider: services.StorageProviderSMB, Label: "Samba / SMB", Description: "Windows share or network attached storage.", Icon: "folder"},
{Provider: services.StorageProviderWebDAV, Label: "WebDAV", Description: "Nextcloud, ownCloud, or any WebDAV endpoint.", Icon: "sync"},
}
}
func normalizeAdminStorageProvider(provider string) string {
switch provider {
case services.StorageProviderContabo:
return services.StorageProviderContabo
case services.StorageProviderSFTP:
return services.StorageProviderSFTP
case services.StorageProviderSMB:
return services.StorageProviderSMB
case services.StorageProviderWebDAV:
return services.StorageProviderWebDAV
default:
return services.StorageProviderS3
}
}
func adminStorageProviderFromRequest(r *http.Request) string {
if provider := r.PathValue("provider"); provider != "" {
return provider
}
return path.Base(r.URL.Path)
}
func validAdminStorageProvider(provider string) bool {
switch provider {
case services.StorageProviderS3, services.StorageProviderContabo, services.StorageProviderSFTP, services.StorageProviderSMB, services.StorageProviderWebDAV:
return true
default:
return false
}
}
func adminStorageProviderLabel(provider string) string {
switch normalizeAdminStorageProvider(provider) {
case services.StorageProviderContabo:
return "Contabo Object Storage"
case services.StorageProviderSFTP:
return "SFTP"
case services.StorageProviderSMB:
return "Samba / SMB"
case services.StorageProviderWebDAV:
return "WebDAV"
default:
return "S3 Bucket"
}
}
func adminStorageTypeForProvider(provider string) string {
switch normalizeAdminStorageProvider(provider) {
case services.StorageProviderSFTP:
return services.StorageBackendSFTP
case services.StorageProviderSMB:
return services.StorageBackendSMB
case services.StorageProviderWebDAV:
return services.StorageBackendWebDAV
default:
return services.StorageBackendS3
}
}
func (a *App) storageBackendViews() ([]services.StorageBackendView, error) {
configs, err := a.uploadService.Storage().ListBackendConfigs()
if err != nil {
return nil, err
}
views := make([]services.StorageBackendView, 0, len(configs))
for _, cfg := range configs {
var usage int64
if backend, err := a.uploadService.Storage().BackendConfig(cfg.ID); err == nil && backend.Enabled {
if concrete, err := a.uploadService.Storage().Backend(cfg.ID); err == nil {
usage, _ = concrete.Usage(context.Background())
}
}
inUse, _ := a.storageBackendInUse(cfg.ID)
speedTests, _ := a.uploadService.Storage().ListSpeedTests(cfg.ID, 25)
views = append(views, services.StorageBackendView{
Config: cfg,
UsageBytes: usage,
UsageLabel: services.FormatMegabytesFromBytes(usage),
InUse: inUse,
SpeedTests: speedTests,
CanSpeedTest: cfg.LastTestSuccess,
})
}
return views, nil
}
func (a *App) adminUserEdit(user services.User, settings services.UploadPolicySettings) (adminUserEditView, error) {
storageUsed, err := a.uploadService.UserActiveStorageUsed(user.ID)
if err != nil {
return adminUserEditView{}, err
}
usage, err := a.settingsService.UsageForUser(user.ID, time.Now().UTC())
if err != nil {
return adminUserEditView{}, err
}
effective := a.settingsService.EffectivePolicyForUser(settings, user)
view := adminUserEditView{
ID: user.ID,
Username: user.Username,
Email: user.Email,
Role: user.Role,
Status: user.Status,
StorageUsed: services.FormatMegabytesFromBytes(storageUsed),
DailyUsed: services.FormatMegabytesFromBytes(usage.UploadedBytes),
EffectiveDaily: services.FormatMegabytesLabel(effective.DailyUploadMB),
EffectiveMaxDays: effective.MaxDays,
EffectiveDailyBoxes: effective.DailyBoxes,
EffectiveActiveBoxes: effective.ActiveBoxes,
EffectiveBackend: effective.StorageBackendID,
MaxUploadMB: floatPtrString(user.Policy.MaxUploadMB),
DailyUploadMB: floatPtrString(user.Policy.DailyUploadMB),
StorageQuotaMB: floatPtrString(user.Policy.StorageQuotaMB),
MaxDays: intPtrString(user.Policy.MaxDays),
DailyBoxes: intPtrString(user.Policy.DailyBoxes),
ActiveBoxes: intPtrString(user.Policy.ActiveBoxes),
ShortWindowRequests: intPtrString(user.Policy.ShortWindowRequests),
StorageBackendID: stringPtrString(user.Policy.StorageBackendID),
}
if effective.StorageQuotaSet {
view.EffectiveStorage = services.FormatMegabytesLabel(effective.StorageQuotaMB)
} else {
view.EffectiveStorage = "unlimited"
}
return view, nil
}
func (a *App) storageBackendInUse(id string) (bool, error) {
settings, err := a.settingsService.UploadPolicy()
if err != nil {
return false, err
}
if settings.AnonymousStorageBackend == id || settings.UserStorageBackend == id {
return true, nil
}
boxes, err := a.uploadService.ListBoxes(0)
if err != nil {
return false, err
}
for _, box := range boxes {
if a.uploadService.BoxStorageBackendID(box) == id {
return true, nil
}
}
users, err := a.authService.ListUsers()
if err != nil {
return false, err
}
for _, user := range users {
if user.Policy.StorageBackendID != nil && *user.Policy.StorageBackendID == id {
return true, nil
}
}
return false, nil
}
func floatPtrString(value *float64) string {
if value == nil {
return ""
}
return strconv.FormatFloat(*value, 'f', -1, 64)
}
func intPtrString(value *int) string {
if value == nil {
return ""
}
return strconv.Itoa(*value)
}
func stringPtrString(value *string) string {
if value == nil {
return ""
}
return *value
}