75 lines
1.9 KiB
Go
75 lines
1.9 KiB
Go
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package boxstore
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import (
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"time"
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"warpbox/lib/models"
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)
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const OneTimeDownloadRetentionKey = "one-time"
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var oneTimeDownloadExpiry int64
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var retentionOptions = []models.RetentionOption{
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{Key: "10s", Label: "10 seconds", Seconds: 10},
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{Key: "10m", Label: "10 minutes", Seconds: 10 * 60},
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{Key: "1h", Label: "1 hour", Seconds: 60 * 60},
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{Key: "12h", Label: "12 hours", Seconds: 12 * 60 * 60},
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{Key: "24h", Label: "24 hours", Seconds: 24 * 60 * 60},
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{Key: "48h", Label: "48 hours", Seconds: 48 * 60 * 60},
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{Key: OneTimeDownloadRetentionKey, Label: "One time download", Seconds: 0},
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}
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func RetentionOptions() []models.RetentionOption {
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options := make([]models.RetentionOption, len(retentionOptions))
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copy(options, retentionOptions)
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return options
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}
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func DefaultRetentionOption() models.RetentionOption {
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return retentionOptions[0]
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}
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func SetOneTimeDownloadExpiry(seconds int64) {
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oneTimeDownloadExpiry = seconds
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}
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func OneTimeDownloadExpiry() int64 {
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return oneTimeDownloadExpiry
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}
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func normalizeRetentionOption(key string) models.RetentionOption {
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for _, option := range retentionOptions {
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if option.Key == key {
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return option
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}
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}
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return DefaultRetentionOption()
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}
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func startRetentionIfTerminalUnlocked(manifest *models.BoxManifest) {
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if !manifest.ExpiresAt.IsZero() || len(manifest.Files) == 0 {
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return
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}
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seconds := manifest.RetentionSecs
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if manifest.OneTimeDownload {
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seconds = oneTimeDownloadExpiry
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} else if seconds <= 0 {
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seconds = normalizeRetentionOption(manifest.RetentionKey).Seconds
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}
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if seconds <= 0 {
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return
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}
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for _, file := range manifest.Files {
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if file.Status != models.FileStatusReady && file.Status != models.FileStatusFailed {
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return
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}
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}
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// Retention starts after uploads settle so slow or very large uploads do
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// not expire before users get a real chance to open the box.
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manifest.ExpiresAt = time.Now().UTC().Add(time.Duration(seconds) * time.Second)
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}
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