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Implement push subscription expiry

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This commit is contained in:
nimbleghost 2023-06-02 14:45:05 +02:00
parent 47ad024ec7
commit 0f0074cbab
16 changed files with 272 additions and 102 deletions
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8
cmd/serve.go
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@ -99,6 +99,8 @@ var flagsServe = append(
altsrc.NewStringFlag(&cli.StringFlag{Name: "web-push-private-key", Aliases: []string{"web_push_private_key"}, EnvVars: []string{"NTFY_WEB_PUSH_PRIVATE_KEY"}, Usage: "private key used for web push notifications"}),
altsrc.NewStringFlag(&cli.StringFlag{Name: "web-push-subscriptions-file", Aliases: []string{"web_push_subscriptions_file"}, EnvVars: []string{"NTFY_WEB_PUSH_SUBSCRIPTIONS_FILE"}, Usage: "file used to store web push subscriptions"}),
altsrc.NewStringFlag(&cli.StringFlag{Name: "web-push-email-address", Aliases: []string{"web_push_email_address"}, EnvVars: []string{"NTFY_WEB_PUSH_EMAIL_ADDRESS"}, Usage: "e-mail address of sender, required to use browser push services"}),
altsrc.NewDurationFlag(&cli.DurationFlag{Name: "web-push-expiry-warning-duration", Aliases: []string{"web_push_expiry_warning_duration"}, EnvVars: []string{"NTFY_WEB_PUSH_EXPIRY_WARNING_DURATION"}, Value: server.DefaultWebPushExpiryWarningDuration, Usage: "duration after last update to send a warning notification"}),
altsrc.NewDurationFlag(&cli.DurationFlag{Name: "web-push-expiry-duration", Aliases: []string{"web_push_expiry_duration"}, EnvVars: []string{"NTFY_WEB_PUSH_EXPIRY_DURATION"}, Value: server.DefaultWebPushExpiryDuration, Usage: "duration after last update to expire subscription"}),
)
var cmdServe = &cli.Command{
@ -138,6 +140,8 @@ func execServe(c *cli.Context) error {
webPushPrivateKey := c.String("web-push-private-key")
webPushPublicKey := c.String("web-push-public-key")
webPushSubscriptionsFile := c.String("web-push-subscriptions-file")
webPushExpiryWarningDuration := c.Duration("web-push-expiry-warning-duration")
webPushExpiryDuration := c.Duration("web-push-expiry-duration")
webPushEmailAddress := c.String("web-push-email-address")
cacheFile := c.String("cache-file")
cacheDuration := c.Duration("cache-duration")
@ -197,6 +201,8 @@ func execServe(c *cli.Context) error {
return errors.New("if web push is enabled, web-push-private-key, web-push-public-key, web-push-subscriptions-file, web-push-email-address, and base-url should be set. run 'ntfy web-push generate-keys' to generate keys")
} else if keepaliveInterval < 5*time.Second {
return errors.New("keepalive interval cannot be lower than five seconds")
} else if webPushEnabled && (webPushExpiryWarningDuration < 24*time.Hour || (webPushExpiryDuration-webPushExpiryWarningDuration < 24*time.Hour)) {
return errors.New("web push expiry warning duration must be at least 1 day, expire duration must be at least 1 day later")
} else if managerInterval < 5*time.Second {
return errors.New("manager interval cannot be lower than five seconds")
} else if cacheDuration > 0 && cacheDuration < managerInterval {
@ -364,6 +370,8 @@ func execServe(c *cli.Context) error {
conf.WebPushPublicKey = webPushPublicKey
conf.WebPushSubscriptionsFile = webPushSubscriptionsFile
conf.WebPushEmailAddress = webPushEmailAddress
conf.WebPushExpiryDuration = webPushExpiryDuration
conf.WebPushExpiryWarningDuration = webPushExpiryWarningDuration
// Set up hot-reloading of config
go sigHandlerConfigReload(config)