Bump version

Fix some iffy tests with waitFor function
Refine release notes
2023-03-01 11:46:32 -05:00 · 2023-03-01 11:36:48 -05:00 · 2023-02-28 15:34:46 -05:00 · 2023-02-28 14:40:26 -05:00 · 2023-02-28 14:38:31 -05:00 · 2023-02-28 11:57:49 -05:00
34 changed files with 523 additions and 330 deletions
--- a/2
+++ b/2
@@ -3,7 +3,5 @@ MAINTAINER Philipp C. Heckel <philipp.heckel@gmail.com>

 COPY ntfy /usr/bin

-HEALTHCHECK --interval=60s --timeout=10s CMD wget -q --tries=1 http://localhost/v1/health -O - | grep -Eo '"healthy"\s*:\s*true' || exit 1
-
 EXPOSE 80/tcp
 ENTRYPOINT ["ntfy"]
--- a/README.md
+++ b/README.md
@@ -119,6 +119,8 @@ account costs. Even small donations are very much appreciated. A big fat **Thank
 <a href="https://github.com/KucharczykL"><img src="https://github.com/KucharczykL.png" width="40px" /></a>
 <a href="https://github.com/hansbickhofe"><img src="https://github.com/hansbickhofe.png" width="40px" /></a>
 <a href="https://github.com/caseodilla"><img src="https://github.com/caseodilla.png" width="40px" /></a>
+<a href="https://github.com/0xAF"><img src="https://github.com/0xAF.png" width="40px" /></a>
+<a href="https://github.com/soonoo"><img src="https://github.com/soonoo.png" width="40px" /></a>

 I'd also like to thank JetBrains for providing their awesome [IntelliJ IDEA](https://www.jetbrains.com/idea/) to me for free,
 and [DigitalOcean](https://m.do.co/c/442b929528db) (*referral link*) for supporting the project:
--- a/cmd/publish.go
+++ b/cmd/publish.go
@@ -40,7 +40,6 @@ var flagsPublish = append(
 	&cli.BoolFlag{Name: "wait-cmd", Aliases: []string{"wait_cmd", "cmd", "done"}, EnvVars: []string{"NTFY_WAIT_CMD"}, Usage: "run command and wait until it finishes before publishing"},
 	&cli.BoolFlag{Name: "no-cache", Aliases: []string{"no_cache", "C"}, EnvVars: []string{"NTFY_NO_CACHE"}, Usage: "do not cache message server-side"},
 	&cli.BoolFlag{Name: "no-firebase", Aliases: []string{"no_firebase", "F"}, EnvVars: []string{"NTFY_NO_FIREBASE"}, Usage: "do not forward message to Firebase"},
-	&cli.BoolFlag{Name: "env-topic", Aliases: []string{"env_topic", "P"}, EnvVars: []string{"NTFY_ENV_TOPIC"}, Usage: "use topic from NTFY_TOPIC env variable"},
 	&cli.BoolFlag{Name: "quiet", Aliases: []string{"q"}, EnvVars: []string{"NTFY_QUIET"}, Usage: "do not print message"},
 )

--- a/cmd/publish_test.go
+++ b/cmd/publish_test.go
@@ -86,7 +86,6 @@ func TestCLI_Publish_All_The_Things(t *testing.T) {
 }

 func TestCLI_Publish_Wait_PID_And_Cmd(t *testing.T) {
-	t.Parallel()
 	s, port := test.StartServer(t)
 	defer test.StopServer(t, s, port)
 	topic := fmt.Sprintf("http://127.0.0.1:%d/mytopic", port)
@@ -135,7 +134,7 @@ func TestCLI_Publish_Wait_PID_And_Cmd(t *testing.T) {

 	// Test: Successful command with NTFY_TOPIC
 	app, _, stdout, _ = newTestApp()
-	require.Nil(t, app.Run([]string{"ntfy", "publish", "--env-topic", "--cmd", "echo", "hi there"}))
+	require.Nil(t, app.Run([]string{"ntfy", "publish", "--cmd", "echo", "hi there"}))
 	m = toMessage(t, stdout.String())
 	require.Equal(t, "mytopic", m.Topic)

@@ -144,7 +143,7 @@ func TestCLI_Publish_Wait_PID_And_Cmd(t *testing.T) {
 	require.Nil(t, sleep.Start())
 	go sleep.Wait() // Must be called to release resources
 	app, _, stdout, _ = newTestApp()
-	require.Nil(t, app.Run([]string{"ntfy", "publish", "--env-topic", "--wait-pid", strconv.Itoa(sleep.Process.Pid)}))
+	require.Nil(t, app.Run([]string{"ntfy", "publish", "--wait-pid", strconv.Itoa(sleep.Process.Pid)}))
 	m = toMessage(t, stdout.String())
 	require.Regexp(t, `Process with PID \d+ exited after .+ms`, m.Message)
 }
--- a/cmd/serve.go
+++ b/cmd/serve.go
@@ -84,6 +84,7 @@ var flagsServe = append(
 	altsrc.NewBoolFlag(&cli.BoolFlag{Name: "behind-proxy", Aliases: []string{"behind_proxy", "P"}, EnvVars: []string{"NTFY_BEHIND_PROXY"}, Value: false, Usage: "if set, use X-Forwarded-For header to determine visitor IP address (for rate limiting)"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "stripe-secret-key", Aliases: []string{"stripe_secret_key"}, EnvVars: []string{"NTFY_STRIPE_SECRET_KEY"}, Value: "", Usage: "key used for the Stripe API communication, this enables payments"}),
 	altsrc.NewStringFlag(&cli.StringFlag{Name: "stripe-webhook-key", Aliases: []string{"stripe_webhook_key"}, EnvVars: []string{"NTFY_STRIPE_WEBHOOK_KEY"}, Value: "", Usage: "key required to validate the authenticity of incoming webhooks from Stripe"}),
+	altsrc.NewStringFlag(&cli.StringFlag{Name: "billing-contact", Aliases: []string{"billing_contact"}, EnvVars: []string{"NTFY_BILLING_CONTACT"}, Value: "", Usage: "e-mail or website to display in upgrade dialog (only if payments are enabled)"}),
 )

 var cmdServe = &cli.Command{
@@ -159,6 +160,7 @@ func execServe(c *cli.Context) error {
 	behindProxy := c.Bool("behind-proxy")
 	stripeSecretKey := c.String("stripe-secret-key")
 	stripeWebhookKey := c.String("stripe-webhook-key")
+	billingContact := c.String("billing-contact")

 	// Check values
 	if firebaseKeyFile != "" && !util.FileExists(firebaseKeyFile) {
@@ -305,6 +307,7 @@ func execServe(c *cli.Context) error {
 	conf.BehindProxy = behindProxy
 	conf.StripeSecretKey = stripeSecretKey
 	conf.StripeWebhookKey = stripeWebhookKey
+	conf.BillingContact = billingContact
 	conf.EnableWeb = enableWeb
 	conf.EnableSignup = enableSignup
 	conf.EnableLogin = enableLogin
--- a/cmd/serve_test.go
+++ b/cmd/serve_test.go
@@ -22,7 +22,6 @@ func init() {
 }

 func TestCLI_Serve_Unix_Curl(t *testing.T) {
-	t.Parallel()
 	sockFile := filepath.Join(t.TempDir(), "ntfy.sock")
 	configFile := newEmptyFile(t) // Avoid issues with existing server.yml file on system
 	go func() {
--- a/cmd/tier.go
+++ b/cmd/tier.go
@@ -8,7 +8,6 @@ import (
 	"github.com/urfave/cli/v2"
 	"heckel.io/ntfy/user"
 	"heckel.io/ntfy/util"
-	"time"
 )

 func init() {
@@ -17,12 +16,12 @@ func init() {

 const (
 	defaultMessageLimit             = 5000
-	defaultMessageExpiryDuration    = 12 * time.Hour
+	defaultMessageExpiryDuration    = "12h"
 	defaultEmailLimit               = 20
 	defaultReservationLimit         = 3
 	defaultAttachmentFileSizeLimit  = "15M"
 	defaultAttachmentTotalSizeLimit = "100M"
-	defaultAttachmentExpiryDuration = 6 * time.Hour
+	defaultAttachmentExpiryDuration = "6h"
 	defaultAttachmentBandwidthLimit = "1G"
 )

@@ -47,12 +46,12 @@ var cmdTier = &cli.Command{
 			Flags: []cli.Flag{
 				&cli.StringFlag{Name: "name", Usage: "tier name"},
 				&cli.Int64Flag{Name: "message-limit", Value: defaultMessageLimit, Usage: "daily message limit"},
-				&cli.DurationFlag{Name: "message-expiry-duration", Value: defaultMessageExpiryDuration, Usage: "duration after which messages are deleted"},
+				&cli.StringFlag{Name: "message-expiry-duration", Value: defaultMessageExpiryDuration, Usage: "duration after which messages are deleted"},
 				&cli.Int64Flag{Name: "email-limit", Value: defaultEmailLimit, Usage: "daily email limit"},
 				&cli.Int64Flag{Name: "reservation-limit", Value: defaultReservationLimit, Usage: "topic reservation limit"},
 				&cli.StringFlag{Name: "attachment-file-size-limit", Value: defaultAttachmentFileSizeLimit, Usage: "per-attachment file size limit"},
 				&cli.StringFlag{Name: "attachment-total-size-limit", Value: defaultAttachmentTotalSizeLimit, Usage: "total size limit of attachments for the user"},
-				&cli.DurationFlag{Name: "attachment-expiry-duration", Value: defaultAttachmentExpiryDuration, Usage: "duration after which attachments are deleted"},
+				&cli.StringFlag{Name: "attachment-expiry-duration", Value: defaultAttachmentExpiryDuration, Usage: "duration after which attachments are deleted"},
 				&cli.StringFlag{Name: "attachment-bandwidth-limit", Value: defaultAttachmentBandwidthLimit, Usage: "daily bandwidth limit for attachment uploads/downloads"},
 				&cli.StringFlag{Name: "stripe-monthly-price-id", Usage: "Monthly Stripe price ID for paid tiers (e.g. price_12345)"},
 				&cli.StringFlag{Name: "stripe-yearly-price-id", Usage: "Yearly Stripe price ID for paid tiers (e.g. price_12345)"},
@@ -90,12 +89,12 @@ Examples:
 			Flags: []cli.Flag{
 				&cli.StringFlag{Name: "name", Usage: "tier name"},
 				&cli.Int64Flag{Name: "message-limit", Usage: "daily message limit"},
-				&cli.DurationFlag{Name: "message-expiry-duration", Usage: "duration after which messages are deleted"},
+				&cli.StringFlag{Name: "message-expiry-duration", Usage: "duration after which messages are deleted"},
 				&cli.Int64Flag{Name: "email-limit", Usage: "daily email limit"},
 				&cli.Int64Flag{Name: "reservation-limit", Usage: "topic reservation limit"},
 				&cli.StringFlag{Name: "attachment-file-size-limit", Usage: "per-attachment file size limit"},
 				&cli.StringFlag{Name: "attachment-total-size-limit", Usage: "total size limit of attachments for the user"},
-				&cli.DurationFlag{Name: "attachment-expiry-duration", Usage: "duration after which attachments are deleted"},
+				&cli.StringFlag{Name: "attachment-expiry-duration", Usage: "duration after which attachments are deleted"},
 				&cli.StringFlag{Name: "attachment-bandwidth-limit", Usage: "daily bandwidth limit for attachment uploads/downloads"},
 				&cli.StringFlag{Name: "stripe-monthly-price-id", Usage: "Monthly Stripe price ID for paid tiers (e.g. price_12345)"},
 				&cli.StringFlag{Name: "stripe-yearly-price-id", Usage: "Yearly Stripe price ID for paid tiers (e.g. price_12345)"},
@@ -189,6 +188,10 @@ func execTierAdd(c *cli.Context) error {
 	if name == "" {
 		name = code
 	}
+	messageExpiryDuration, err := util.ParseDuration(c.String("message-expiry-duration"))
+	if err != nil {
+		return err
+	}
 	attachmentFileSizeLimit, err := util.ParseSize(c.String("attachment-file-size-limit"))
 	if err != nil {
 		return err
@@ -201,17 +204,21 @@ func execTierAdd(c *cli.Context) error {
 	if err != nil {
 		return err
 	}
+	attachmentExpiryDuration, err := util.ParseDuration(c.String("attachment-expiry-duration"))
+	if err != nil {
+		return err
+	}
 	tier := &user.Tier{
 		ID:                       "", // Generated
 		Code:                     code,
 		Name:                     name,
 		MessageLimit:             c.Int64("message-limit"),
-		MessageExpiryDuration:    c.Duration("message-expiry-duration"),
+		MessageExpiryDuration:    messageExpiryDuration,
 		EmailLimit:               c.Int64("email-limit"),
 		ReservationLimit:         c.Int64("reservation-limit"),
 		AttachmentFileSizeLimit:  attachmentFileSizeLimit,
 		AttachmentTotalSizeLimit: attachmentTotalSizeLimit,
-		AttachmentExpiryDuration: c.Duration("attachment-expiry-duration"),
+		AttachmentExpiryDuration: attachmentExpiryDuration,
 		AttachmentBandwidthLimit: attachmentBandwidthLimit,
 		StripeMonthlyPriceID:     c.String("stripe-monthly-price-id"),
 		StripeYearlyPriceID:      c.String("stripe-yearly-price-id"),
@@ -252,7 +259,10 @@ func execTierChange(c *cli.Context) error {
 		tier.MessageLimit = c.Int64("message-limit")
 	}
 	if c.IsSet("message-expiry-duration") {
-		tier.MessageExpiryDuration = c.Duration("message-expiry-duration")
+		tier.MessageExpiryDuration, err = util.ParseDuration(c.String("message-expiry-duration"))
+		if err != nil {
+			return err
+		}
 	}
 	if c.IsSet("email-limit") {
 		tier.EmailLimit = c.Int64("email-limit")
@@ -273,7 +283,10 @@ func execTierChange(c *cli.Context) error {
 		}
 	}
 	if c.IsSet("attachment-expiry-duration") {
-		tier.AttachmentExpiryDuration = c.Duration("attachment-expiry-duration")
+		tier.AttachmentExpiryDuration, err = util.ParseDuration(c.String("attachment-expiry-duration"))
+		if err != nil {
+			return err
+		}
 	}
 	if c.IsSet("attachment-bandwidth-limit") {
 		tier.AttachmentBandwidthLimit, err = util.ParseSize(c.String("attachment-bandwidth-limit"))
--- a/cmd/tier_test.go
+++ b/cmd/tier_test.go
@@ -29,11 +29,11 @@ func TestCLI_Tier_AddListChangeDelete(t *testing.T) {
 	app, _, _, stderr = newTestApp()
 	require.Nil(t, runTierCommand(app, conf, "change",
 		"--message-limit=999",
-		"--message-expiry-duration=99h",
+		"--message-expiry-duration=2d",
 		"--email-limit=91",
 		"--reservation-limit=98",
 		"--attachment-file-size-limit=100m",
-		"--attachment-expiry-duration=7h",
+		"--attachment-expiry-duration=1d",
 		"--attachment-total-size-limit=10G",
 		"--attachment-bandwidth-limit=100G",
 		"--stripe-monthly-price-id=price_991",
@@ -41,11 +41,11 @@ func TestCLI_Tier_AddListChangeDelete(t *testing.T) {
 		"pro",
 	))
 	require.Contains(t, stderr.String(), "- Message limit: 999")
-	require.Contains(t, stderr.String(), "- Message expiry duration: 99h")
+	require.Contains(t, stderr.String(), "- Message expiry duration: 48h")
 	require.Contains(t, stderr.String(), "- Email limit: 91")
 	require.Contains(t, stderr.String(), "- Reservation limit: 98")
 	require.Contains(t, stderr.String(), "- Attachment file size limit: 100.0 MB")
-	require.Contains(t, stderr.String(), "- Attachment expiry duration: 7h")
+	require.Contains(t, stderr.String(), "- Attachment expiry duration: 24h")
 	require.Contains(t, stderr.String(), "- Attachment total size limit: 10.0 GB")
 	require.Contains(t, stderr.String(), "- Stripe prices (monthly/yearly): price_991 / price_992")

--- a/docs/config.md
+++ b/docs/config.md
@@ -839,6 +839,8 @@ config options:
   enables payments in the ntfy web app (e.g. Upgrade dialog). See [API keys](https://dashboard.stripe.com/apikeys).
 * `stripe-webhook-key` is the key required to validate the authenticity of incoming webhooks from Stripe.
   Webhooks are essential to keep the local database in sync with the payment provider. See [Webhooks](https://dashboard.stripe.com/webhooks).
+* `billing-contact` is an email address or website displayed in the "Upgrade tier" dialog to let people reach
+   out with billing questions. If unset, nothing will be displayed.

 In addition to setting these two options, you also need to define a [Stripe webhook](https://dashboard.stripe.com/webhooks)
 for the `customer.subscription.updated` and `customer.subscription.deleted` event, which points 
@@ -849,6 +851,7 @@ Here's an example:
 ``` yaml
 stripe-secret-key: "sk_test_ZmhzZGtmbGhkc2tqZmhzYcO2a2hmbGtnaHNkbGtnaGRsc2hnbG"
 stripe-webhook-key: "whsec_ZnNkZnNIRExBSFNES0hBRFNmaHNka2ZsaGR"
+billing-contact: "phil@example.com"
 ```

 ## Rate limiting
@@ -1067,6 +1070,16 @@ and [here](https://easyengine.io/tutorials/nginx/block-wp-login-php-bruteforce-a
    maxretry = 10
    ```

+## Health checks
+A preliminary health check API endpoint is exposed at `/v1/health`. The endpoint returns a `json` response in the format shown below.
+If a non-200 HTTP status code is returned or if the returned `health` field is `false` the ntfy service should be considered as unhealthy.
+
+```json
+{"health":true}
+```
+
+See [Installation for Docker](install.md#docker) for an example of how this could be used in a `docker-compose` environment.
+
 ## Logging & debugging
 By default, ntfy logs to the console (stderr), with an `info` log level, and in a human-readable text format.

@@ -1184,6 +1197,7 @@ variable before running the `ntfy` command (e.g. `export NTFY_LISTEN_HTTP=:80`).
 | `enable-reservations`                      | `NTFY_ENABLE_RESERVATIONS`                      | *boolean* (`true` or `false`)                       | `false`           | Allows users to reserve topics (if their tier allows it)                                                                                                                                                                        |
 | `stripe-secret-key`                        | `NTFY_STRIPE_SECRET_KEY`                        | *string*                                            | -                 | Payments: Key used for the Stripe API communication, this enables payments                                                                                                                                                      |
 | `stripe-webhook-key`                       | `NTFY_STRIPE_WEBHOOK_KEY`                       | *string*                                            | -                 | Payments: Key required to validate the authenticity of incoming webhooks from Stripe                                                                                                                                            |
+| `billing-contact`                          | `NTFY_BILLING_CONTACT`                          | *email address* or *website*                        | -                 | Payments: Email or website displayed in Upgrade dialog as a billing contact                                                                                                                                                     |

 The format for a *duration* is: `<number>(smh)`, e.g. 30s, 20m or 1h.   
 The format for a *size* is: `<number>(GMK)`, e.g. 1G, 200M or 4000k.
@@ -1267,6 +1281,7 @@ OPTIONS:
   --behind-proxy, --behind_proxy, -P                                                                                     if set, use X-Forwarded-For header to determine visitor IP address (for rate limiting) (default: false) [$NTFY_BEHIND_PROXY]
   --stripe-secret-key value, --stripe_secret_key value                                                                   key used for the Stripe API communication, this enables payments [$NTFY_STRIPE_SECRET_KEY]
   --stripe-webhook-key value, --stripe_webhook_key value                                                                 key required to validate the authenticity of incoming webhooks from Stripe [$NTFY_STRIPE_WEBHOOK_KEY]
+   --billing-contact value, --billing_contact value                                                                       e-mail or website to display in upgrade dialog (only if payments are enabled) [$NTFY_BILLING_CONTACT]   
   --help, -h                                                                                                             show help (default: false)
 ```

--- a/docs/install.md
+++ b/docs/install.md
@@ -26,37 +26,37 @@ deb/rpm packages.

 === "x86_64/amd64"
    ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_linux_x86_64.tar.gz
-    tar zxvf ntfy_2.1.0_linux_x86_64.tar.gz
-    sudo cp -a ntfy_2.1.0_linux_x86_64/ntfy /usr/bin/ntfy
-    sudo mkdir /etc/ntfy && sudo cp ntfy_2.1.0_linux_x86_64/{client,server}/*.yml /etc/ntfy
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_linux_x86_64.tar.gz
+    tar zxvf ntfy_2.1.1_linux_x86_64.tar.gz
+    sudo cp -a ntfy_2.1.1_linux_x86_64/ntfy /usr/bin/ntfy
+    sudo mkdir /etc/ntfy && sudo cp ntfy_2.1.1_linux_x86_64/{client,server}/*.yml /etc/ntfy
    sudo ntfy serve
    ```

 === "armv6"
    ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_linux_armv6.tar.gz
-    tar zxvf ntfy_2.1.0_linux_armv6.tar.gz
-    sudo cp -a ntfy_2.1.0_linux_armv6/ntfy /usr/bin/ntfy
-    sudo mkdir /etc/ntfy && sudo cp ntfy_2.1.0_linux_armv6/{client,server}/*.yml /etc/ntfy
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_linux_armv6.tar.gz
+    tar zxvf ntfy_2.1.1_linux_armv6.tar.gz
+    sudo cp -a ntfy_2.1.1_linux_armv6/ntfy /usr/bin/ntfy
+    sudo mkdir /etc/ntfy && sudo cp ntfy_2.1.1_linux_armv6/{client,server}/*.yml /etc/ntfy
    sudo ntfy serve
    ```

 === "armv7/armhf"
    ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_linux_armv7.tar.gz
-    tar zxvf ntfy_2.1.0_linux_armv7.tar.gz
-    sudo cp -a ntfy_2.1.0_linux_armv7/ntfy /usr/bin/ntfy
-    sudo mkdir /etc/ntfy && sudo cp ntfy_2.1.0_linux_armv7/{client,server}/*.yml /etc/ntfy
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_linux_armv7.tar.gz
+    tar zxvf ntfy_2.1.1_linux_armv7.tar.gz
+    sudo cp -a ntfy_2.1.1_linux_armv7/ntfy /usr/bin/ntfy
+    sudo mkdir /etc/ntfy && sudo cp ntfy_2.1.1_linux_armv7/{client,server}/*.yml /etc/ntfy
    sudo ntfy serve
    ```

 === "arm64"
    ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_linux_arm64.tar.gz
-    tar zxvf ntfy_2.1.0_linux_arm64.tar.gz
-    sudo cp -a ntfy_2.1.0_linux_arm64/ntfy /usr/bin/ntfy
-    sudo mkdir /etc/ntfy && sudo cp ntfy_2.1.0_linux_arm64/{client,server}/*.yml /etc/ntfy
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_linux_arm64.tar.gz
+    tar zxvf ntfy_2.1.1_linux_arm64.tar.gz
+    sudo cp -a ntfy_2.1.1_linux_arm64/ntfy /usr/bin/ntfy
+    sudo mkdir /etc/ntfy && sudo cp ntfy_2.1.1_linux_arm64/{client,server}/*.yml /etc/ntfy
    sudo ntfy serve
    ```

@@ -106,7 +106,7 @@ Manually installing the .deb file:

 === "x86_64/amd64"
    ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_linux_amd64.deb
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_linux_amd64.deb
    sudo dpkg -i ntfy_*.deb
    sudo systemctl enable ntfy
    sudo systemctl start ntfy
@@ -114,7 +114,7 @@ Manually installing the .deb file:

 === "armv6"
    ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_linux_armv6.deb
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_linux_armv6.deb
    sudo dpkg -i ntfy_*.deb
    sudo systemctl enable ntfy
    sudo systemctl start ntfy
@@ -122,7 +122,7 @@ Manually installing the .deb file:

 === "armv7/armhf"
    ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_linux_armv7.deb
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_linux_armv7.deb
    sudo dpkg -i ntfy_*.deb
    sudo systemctl enable ntfy
    sudo systemctl start ntfy
@@ -130,7 +130,7 @@ Manually installing the .deb file:

 === "arm64"
    ```bash
-    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_linux_arm64.deb
+    wget https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_linux_arm64.deb
    sudo dpkg -i ntfy_*.deb
    sudo systemctl enable ntfy
    sudo systemctl start ntfy
@@ -140,28 +140,28 @@ Manually installing the .deb file:

 === "x86_64/amd64"
    ```bash
-    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_linux_amd64.rpm
+    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_linux_amd64.rpm
    sudo systemctl enable ntfy 
    sudo systemctl start ntfy
    ```

 === "armv6"
    ```bash
-    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_linux_armv6.rpm
+    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_linux_armv6.rpm
    sudo systemctl enable ntfy
    sudo systemctl start ntfy
    ```

 === "armv7/armhf"
    ```bash
-    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_linux_armv7.rpm
+    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_linux_armv7.rpm
    sudo systemctl enable ntfy 
    sudo systemctl start ntfy
    ```

 === "arm64"
    ```bash
-    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_linux_arm64.rpm
+    sudo rpm -ivh https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_linux_arm64.rpm
    sudo systemctl enable ntfy 
    sudo systemctl start ntfy
    ```
@@ -189,18 +189,18 @@ NixOS also supports [declarative setup of the ntfy server](https://search.nixos.

 ## macOS
 The [ntfy CLI](subscribe/cli.md) (`ntfy publish` and `ntfy subscribe` only) is supported on macOS as well. 
-To install, please [download the tarball](https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_macOS_all.tar.gz), 
+To install, please [download the tarball](https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_macOS_all.tar.gz), 
 extract it and place it somewhere in your `PATH` (e.g. `/usr/local/bin/ntfy`). 

 If run as `root`, ntfy will look for its config at `/etc/ntfy/client.yml`. For all other users, it'll look for it at 
 `~/Library/Application Support/ntfy/client.yml` (sample included in the tarball).

 ```bash
-curl -L https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_macOS_all.tar.gz > ntfy_2.1.0_macOS_all.tar.gz
-tar zxvf ntfy_2.1.0_macOS_all.tar.gz
-sudo cp -a ntfy_2.1.0_macOS_all/ntfy /usr/local/bin/ntfy
+curl -L https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_macOS_all.tar.gz > ntfy_2.1.1_macOS_all.tar.gz
+tar zxvf ntfy_2.1.1_macOS_all.tar.gz
+sudo cp -a ntfy_2.1.1_macOS_all/ntfy /usr/local/bin/ntfy
 mkdir ~/Library/Application\ Support/ntfy 
-cp ntfy_2.1.0_macOS_all/client/client.yml ~/Library/Application\ Support/ntfy/client.yml
+cp ntfy_2.1.1_macOS_all/client/client.yml ~/Library/Application\ Support/ntfy/client.yml
 ntfy --help
 ```

@@ -212,7 +212,7 @@ ntfy --help

 ## Windows
 The [ntfy CLI](subscribe/cli.md) (`ntfy publish` and `ntfy subscribe` only) is supported on Windows as well.
-To install, please [download the latest ZIP](https://github.com/binwiederhier/ntfy/releases/download/v2.1.0/ntfy_2.1.0_windows_x86_64.zip),
+To install, please [download the latest ZIP](https://github.com/binwiederhier/ntfy/releases/download/v2.1.1/ntfy_2.1.1_windows_x86_64.zip),
 extract it and place the `ntfy.exe` binary somewhere in your `%Path%`. 

 The default path for the client config file is at `%AppData%\ntfy\client.yml` (not created automatically, sample in the ZIP file).
@@ -266,7 +266,7 @@ docker run \
  serve
 ```

-Using docker-compose with non-root user:
+Using docker-compose with non-root user and healthchecks enabled:
 ```yaml
 version: "2.1"

@@ -284,6 +284,12 @@ services:
      - /etc/ntfy:/etc/ntfy
    ports:
      - 80:80
+    healthcheck: # optional: remember to adapt the host:port to your environment
+        test: ["CMD-SHELL", "wget -q --tries=1 http://localhost:80/v1/health -O - | grep -Eo '\"healthy\"\\s*:\\s*true' || exit 1"]
+        interval: 60s
+        timeout: 10s
+        retries: 3
+        start_period: 40s
    restart: unless-stopped
 ```

--- a/docs/publish.md
+++ b/docs/publish.md
@@ -3161,16 +3161,20 @@ There are a few limitations to the API to prevent abuse and to keep the server h
 are configurable via the server side [rate limiting settings](config.md#rate-limiting). Most of these limits you won't run into,
 but just in case, let's list them all:

-| Limit                      | Description                                                                                                                                                              |
-|----------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
-| **Message length**         | Each message can be up to 4,096 bytes long. Longer messages are treated as [attachments](#attachments).                                                                  |
-| **Requests**               | By default, the server is configured to allow 60 requests per visitor at once, and then refills the your allowed requests bucket at a rate of one request per 5 seconds. |
-| **E-mails**                | By default, the server is configured to allow sending 16 e-mails per visitor at once, and then refills the your allowed e-mail bucket at a rate of one per hour.         |
-| **Subscription limit**     | By default, the server allows each visitor to keep 30 connections to the server open.                                                                                    |
-| **Attachment size limit**  | By default, the server allows attachments up to 15 MB in size, up to 100 MB in total per visitor and up to 5 GB across all visitors.                                     |
-| **Attachment expiry**      | By default, the server deletes attachments after 3 hours and thereby frees up space from the total visitor attachment limit.                                             |
-| **Attachment bandwidth**   | By default, the server allows 500 MB of GET/PUT/POST traffic for attachments per visitor in a 24 hour period. Traffic exceeding that is rejected.                        |
-| **Total number of topics** | By default, the server is configured to allow 15,000 topics. The ntfy.sh server has higher limits though.                                                                |
+| Limit                           | Description                                                                                                                                                                                                             |
+|---------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| **Message length**              | Each message can be up to 4,096 bytes long. Longer messages are treated as [attachments](#attachments).                                                                                                                 |
+| **Requests**                    | By default, the server is configured to allow 60 requests per visitor at once, and then refills the your allowed requests bucket at a rate of one request per 5 seconds.                                                |
+| **Daily messages**              | By default, the number of messages is governed by the request limits. This can be overridden. On ntfy.sh, the daily message limit is 1,000.                                                                             |
+| **E-mails**                     | By default, the server is configured to allow sending 16 e-mails per visitor at once, and then refills the your allowed e-mail bucket at a rate of one per hour. On ntfy.sh, the daily limit is 10.                     |
+| **Subscription limit**          | By default, the server allows each visitor to keep 30 connections to the server open.                                                                                                                                   |
+| **Attachment size limit**       | By default, the server allows attachments up to 15 MB in size, up to 100 MB in total per visitor and up to 5 GB across all visitors. On ntfy.sh, the attachment size limit is 5 MB, and the per-visitor total is 50 MB. |
+| **Attachment expiry**           | By default, the server deletes attachments after 3 hours and thereby frees up space from the total visitor attachment limit.                                                                                            |
+| **Attachment bandwidth**        | By default, the server allows 500 MB of GET/PUT/POST traffic for attachments per visitor in a 24 hour period. Traffic exceeding that is rejected. On ntfy.sh, the daily bandwidth limit is 200 MB.                      |
+| **Total number of topics**      | By default, the server is configured to allow 15,000 topics. The ntfy.sh server has higher limits though.                                                                                                               |
+
+These limits can be changed on a per-user basis using [tiers](config.md#tiers). If [payments](config.md#payments) are enabled, a user tier can be changed by purchasing
+a higher tier. ntfy.sh offers multiple paid tiers, which allows for much hier limits than the ones listed above. 

 ## List of all parameters
 The following is a list of all parameters that can be passed when publishing a message. Parameter names are **case-insensitive**,
--- a/docs/releases.md
+++ b/docs/releases.md
@@ -2,6 +2,29 @@
 Binaries for all releases can be found on the GitHub releases pages for the [ntfy server](https://github.com/binwiederhier/ntfy/releases)
 and the [ntfy Android app](https://github.com/binwiederhier/ntfy-android/releases).

+## ntfy server v2.1.1
+Released March 1, 2023
+
+This is a tiny release with a few bug fixes, but it's big for me personally. After almost three months of work, 
+**today I am finally launching the paid plans on ntfy.sh** 🥳 🎉. 
+
+You are now able to purchase one of three plans that'll give you **higher rate limits** (messages, emails, attachment sizes, ...), 
+as well as the ability to **reserve topic names** for your personal use, while at the same time supporting me and the
+ntfy open source project ❤️. You can check out the pricing, and [purchase plans through the web app](https://ntfy.sh/app) (use
+promo code `MYTOPIC` for a **50% discount**, limited time only).
+
+And as I've said many times: Do not worry. **ntfy will always stay open source**, and that includes all features. There
+are no closed-source features. So if you'd like to run your own server, you can!
+
+**Bug fixes + maintenance:**
+
+* Fix panic when using Firebase without users ([#641](https://github.com/binwiederhier/ntfy/issues/641), thanks to [u/heavybell](https://www.reddit.com/user/heavybell/) for reporting)
+* Remove health check from `Dockerfile` and [document it](config.md#health-checks) ([#635](https://github.com/binwiederhier/ntfy/issues/635), thanks to [@Andersbiha](https://github.com/Andersbiha)) 
+* Upgrade dialog: Disable submit button for free tier (no ticket)
+* Allow multiple `log-level-overrides` on the same field (no ticket)
+* Actually remove `ntfy publish --env-topic` flag (as per [deprecations](deprecations.md), no ticket)
+* Added `billing-contact` config option (no ticket)
+
 ## ntfy server v2.1.0
 Released February 25, 2023

@@ -16,6 +39,10 @@ which ntfy rejected with an HTTP 401. We now ignore unsupported header values.
 As of this release, ntfy also supports sending emails to protected topics, and it ships code to support annual billing
 cycles (not live yet).

+As part of this release, I also enabled sign-up and login (free accounts only), and I also started reducing the rate 
+limits for anonymous & free users a bit. With the next release and the launch of the paid plan, I'll reduce the limits
+a bit more. For 90% of users, you should not feel the difference.
+
 **Features:**

 * UnifiedPush: Subscriber-based rate limiting for `up*` topics ([#584](https://github.com/binwiederhier/ntfy/pull/584)/[#609](https://github.com/binwiederhier/ntfy/pull/609)/[#633](https://github.com/binwiederhier/ntfy/pull/633), thanks to [@karmanyaahm](https://github.com/karmanyaahm))
--- a/go.mod
+++ b/go.mod
@@ -19,7 +19,7 @@ require (
 	golang.org/x/sync v0.1.0
 	golang.org/x/term v0.5.0
 	golang.org/x/time v0.3.0
-	google.golang.org/api v0.110.0
+	google.golang.org/api v0.111.0
 	gopkg.in/yaml.v2 v2.4.0
 )

@@ -58,7 +58,7 @@ require (
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/appengine/v2 v2.0.2 // indirect
-	google.golang.org/genproto v0.0.0-20230223222841-637eb2293923 // indirect
+	google.golang.org/genproto v0.0.0-20230227214838-9b19f0bdc514 // indirect
 	google.golang.org/grpc v1.53.0 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
--- a/go.sum
+++ b/go.sum
@@ -42,8 +42,6 @@ github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7
 github.com/gabriel-vasile/mimetype v1.4.1 h1:TRWk7se+TOjCYgRth7+1/OYLNiRNIotknkFtf/dnN7Q=
 github.com/gabriel-vasile/mimetype v1.4.1/go.mod h1:05Vi0w3Y9c/lNvJOdmIwvrrAhX3rYhfQQCaf9VJcv7M=
 github.com/golang-jwt/jwt/v4 v4.4.2/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
-github.com/golang-jwt/jwt/v4 v4.4.3 h1:Hxl6lhQFj4AnOX6MLrsCb/+7tCj7DxP7VA+2rDIq5AU=
-github.com/golang-jwt/jwt/v4 v4.4.3/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
 github.com/golang-jwt/jwt/v4 v4.5.0 h1:7cYmW1XlMY7h7ii7UhUyChSgS5wUJEnm9uZVTGqOWzg=
 github.com/golang-jwt/jwt/v4 v4.5.0/go.mod h1:m21LjoU+eqJr34lmDMbreY2eSTRJ1cv77w39/MY0Ch0=
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
@@ -103,8 +101,6 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk=
 github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4=
-github.com/stripe/stripe-go/v74 v74.8.0 h1:0+3EfQSBhMg8SQ1+w+AP6Gxyko2crWbUG2uXbzYs8SU=
-github.com/stripe/stripe-go/v74 v74.8.0/go.mod h1:5PoXNp30AJ3tGq57ZcFuaMylzNi8KpwlrYAFmO1fHZw=
 github.com/stripe/stripe-go/v74 v74.9.0 h1:yQ3O8jmtoAjKARzjLGmwYj2ZxqYbdtWVjFeovNGDtjg=
 github.com/stripe/stripe-go/v74 v74.9.0/go.mod h1:5PoXNp30AJ3tGq57ZcFuaMylzNi8KpwlrYAFmO1fHZw=
 github.com/urfave/cli/v2 v2.24.4 h1:0gyJJEBYtCV87zI/x2nZCPyDxD51K6xM8SkwjHFCNEU=
@@ -169,8 +165,8 @@ golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBn
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 h1:H2TDz8ibqkAF6YGhCdN3jS9O0/s90v0rJh3X/OLHEUk=
 golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2/go.mod h1:K8+ghG5WaK9qNqU5K3HdILfMLy1f3aNYFI/wnl100a8=
-google.golang.org/api v0.110.0 h1:l+rh0KYUooe9JGbGVx71tbFo4SMbMTXK3I3ia2QSEeU=
-google.golang.org/api v0.110.0/go.mod h1:7FC4Vvx1Mooxh8C5HWjzZHcavuS2f6pmJpZx60ca7iI=
+google.golang.org/api v0.111.0 h1:bwKi+z2BsdwYFRKrqwutM+axAlYLz83gt5pDSXCJT+0=
+google.golang.org/api v0.111.0/go.mod h1:qtFHvU9mhgTJegR31csQ+rwxyUTHOKFqCKWp1J0fdw0=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/appengine v1.6.7 h1:FZR1q0exgwxzPzp/aF+VccGrSfxfPpkBqjIIEq3ru6c=
@@ -180,10 +176,8 @@ google.golang.org/appengine/v2 v2.0.2/go.mod h1:PkgRUWz4o1XOvbqtWTkBtCitEJ5Tp4Ho
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
-google.golang.org/genproto v0.0.0-20230216225411-c8e22ba71e44 h1:EfLuoKW5WfkgVdDy7dTK8qSbH37AX5mj/MFh+bGPz14=
-google.golang.org/genproto v0.0.0-20230216225411-c8e22ba71e44/go.mod h1:8B0gmkoRebU8ukX6HP+4wrVQUY1+6PkQ44BSyIlflHA=
-google.golang.org/genproto v0.0.0-20230223222841-637eb2293923 h1:znp6mq/drrY+6khTAlJUDNFFcDGV2ENLYKpMq8SyCds=
-google.golang.org/genproto v0.0.0-20230223222841-637eb2293923/go.mod h1:3Dl5ZL0q0isWJt+FVcfpQyirqemEuLAK/iFvg1UP1Hw=
+google.golang.org/genproto v0.0.0-20230227214838-9b19f0bdc514 h1:rtNKfB++wz5mtDY2t5C8TXlU5y52ojSu7tZo0z7u8eQ=
+google.golang.org/genproto v0.0.0-20230227214838-9b19f0bdc514/go.mod h1:TvhZT5f700eVlTNwND1xoEZQeWTB2RY/65kplwl/bFA=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
--- a/log/event.go
+++ b/log/event.go
@@ -210,11 +210,13 @@ func (e *Event) globalLevelWithOverride() Level {
 	if e.fields == nil {
 		return l
 	}
-	for field, override := range ov {
+	for field, fieldOverrides := range ov {
 		value, exists := e.fields[field]
 		if exists {
-			if override.value == "" || override.value == value || override.value == fmt.Sprintf("%v", value) {
-				return override.level
+			for _, o := range fieldOverrides {
+				if o.value == "" || o.value == value || o.value == fmt.Sprintf("%v", value) {
+					return o.level
+				}
 			}
 		}
 	}
--- a/log/log.go
+++ b/log/log.go
@@ -19,7 +19,7 @@ var (
 var (
 	level               = DefaultLevel
 	format              = DefaultFormat
-	overrides           = make(map[string]*levelOverride)
+	overrides           = make(map[string][]*levelOverride)
 	output    io.Writer = DefaultOutput
 	filename            = ""
 	mu                  = &sync.RWMutex{}
@@ -111,14 +111,17 @@ func SetLevel(newLevel Level) {
 func SetLevelOverride(field string, value string, level Level) {
 	mu.Lock()
 	defer mu.Unlock()
-	overrides[field] = &levelOverride{value: value, level: level}
+	if _, ok := overrides[field]; !ok {
+		overrides[field] = make([]*levelOverride, 0)
+	}
+	overrides[field] = append(overrides[field], &levelOverride{value: value, level: level})
 }

 // ResetLevelOverrides removes all log level overrides
 func ResetLevelOverrides() {
 	mu.Lock()
 	defer mu.Unlock()
-	overrides = make(map[string]*levelOverride)
+	overrides = make(map[string][]*levelOverride)
 }

 // CurrentFormat returns the current log format
--- a/log/log_test.go
+++ b/log/log_test.go
@@ -177,6 +177,27 @@ func TestLog_LevelOverrideAny(t *testing.T) {
 	require.Equal(t, "", File())
 }

+func TestLog_LevelOverride_ManyOnSameField(t *testing.T) {
+	t.Cleanup(resetState)
+
+	var out bytes.Buffer
+	SetOutput(&out)
+	SetFormat(JSONFormat)
+	SetLevelOverride("tag", "manager", DebugLevel)
+	SetLevelOverride("tag", "publish", DebugLevel)
+
+	Time(time.Unix(11, 0).UTC()).Field("tag", "manager").Debug("this is logged")
+	Time(time.Unix(12, 0).UTC()).Field("tag", "no-match").Debug("this is not logged")
+	Time(time.Unix(13, 0).UTC()).Field("tag", "publish").Info("this is also logged")
+
+	expected := `{"time":"1970-01-01T00:00:11Z","level":"DEBUG","message":"this is logged","tag":"manager"}
+{"time":"1970-01-01T00:00:13Z","level":"INFO","message":"this is also logged","tag":"publish"}
+`
+	require.Equal(t, expected, out.String())
+	require.False(t, IsFile())
+	require.Equal(t, "", File())
+}
+
 func TestLog_UsingStdLogger_JSON(t *testing.T) {
 	t.Cleanup(resetState)

--- a/server/config.go
+++ b/server/config.go
@@ -128,6 +128,7 @@ type Config struct {
 	StripeSecretKey                      string
 	StripeWebhookKey                     string
 	StripePriceCacheDuration             time.Duration
+	BillingContact                       string
 	EnableWeb                            bool
 	EnableSignup                         bool // Enable creation of accounts via API and UI
 	EnableLogin                          bool
--- a/server/errors.go
+++ b/server/errors.go
@@ -39,7 +39,7 @@ func (e errHTTP) Context() log.Context {

 func (e errHTTP) Wrap(message string, args ...any) *errHTTP {
 	clone := e.clone()
-	clone.Message = fmt.Sprintf("%s, %s", clone.Message, fmt.Sprintf(message, args...))
+	clone.Message = fmt.Sprintf("%s; %s", clone.Message, fmt.Sprintf(message, args...))
 	return &clone
 }

@@ -115,9 +115,9 @@ var (
 	errHTTPEntityTooLargeAttachment                  = &errHTTP{41301, http.StatusRequestEntityTooLarge, "attachment too large, or bandwidth limit reached", "https://ntfy.sh/docs/publish/#limitations", nil}
 	errHTTPEntityTooLargeMatrixRequest               = &errHTTP{41302, http.StatusRequestEntityTooLarge, "Matrix request is larger than the max allowed length", "", nil}
 	errHTTPEntityTooLargeJSONBody                    = &errHTTP{41303, http.StatusRequestEntityTooLarge, "JSON body too large", "", nil}
-	errHTTPTooManyRequestsLimitRequests              = &errHTTP{42901, http.StatusTooManyRequests, "limit reached: too many requests, please be nice", "https://ntfy.sh/docs/publish/#limitations", nil}
-	errHTTPTooManyRequestsLimitEmails                = &errHTTP{42902, http.StatusTooManyRequests, "limit reached: too many emails, please be nice", "https://ntfy.sh/docs/publish/#limitations", nil}
-	errHTTPTooManyRequestsLimitSubscriptions         = &errHTTP{42903, http.StatusTooManyRequests, "limit reached: too many active subscriptions, please be nice", "https://ntfy.sh/docs/publish/#limitations", nil}
+	errHTTPTooManyRequestsLimitRequests              = &errHTTP{42901, http.StatusTooManyRequests, "limit reached: too many requests", "https://ntfy.sh/docs/publish/#limitations", nil}
+	errHTTPTooManyRequestsLimitEmails                = &errHTTP{42902, http.StatusTooManyRequests, "limit reached: too many emails", "https://ntfy.sh/docs/publish/#limitations", nil}
+	errHTTPTooManyRequestsLimitSubscriptions         = &errHTTP{42903, http.StatusTooManyRequests, "limit reached: too many active subscriptions", "https://ntfy.sh/docs/publish/#limitations", nil}
 	errHTTPTooManyRequestsLimitTotalTopics           = &errHTTP{42904, http.StatusTooManyRequests, "limit reached: the total number of topics on the server has been reached, please contact the admin", "https://ntfy.sh/docs/publish/#limitations", nil}
 	errHTTPTooManyRequestsLimitAttachmentBandwidth   = &errHTTP{42905, http.StatusTooManyRequests, "limit reached: daily bandwidth reached", "https://ntfy.sh/docs/publish/#limitations", nil}
 	errHTTPTooManyRequestsLimitAccountCreation       = &errHTTP{42906, http.StatusTooManyRequests, "limit reached: too many accounts created", "https://ntfy.sh/docs/publish/#limitations", nil} // FIXME document limit
--- a/server/log.go
+++ b/server/log.go
@@ -31,7 +31,8 @@ const (
 )

 var (
-	normalErrorCodes = []int{http.StatusNotFound, http.StatusBadRequest, http.StatusTooManyRequests, http.StatusUnauthorized, http.StatusInsufficientStorage}
+	normalErrorCodes       = []int{http.StatusNotFound, http.StatusBadRequest, http.StatusTooManyRequests, http.StatusUnauthorized, http.StatusInsufficientStorage}
+	rateLimitingErrorCodes = []int{http.StatusTooManyRequests, http.StatusRequestEntityTooLarge}
 )

 // logr creates a new log event with HTTP request fields
--- a/server/server.go
+++ b/server/server.go
@@ -162,7 +162,13 @@ func New(conf *Config) (*Server, error) {
 		if err != nil {
 			return nil, err
 		}
-		firebaseClient = newFirebaseClient(sender, userManager)
+		// This awkward logic is required because Go is weird about nil types and interfaces.
+		// See issue #641, and https://go.dev/play/p/uur1flrv1t3 for an example
+		var auther user.Auther
+		if userManager != nil {
+			auther = userManager
+		}
+		firebaseClient = newFirebaseClient(sender, auther)
 	}
 	s := &Server{
 		config:         conf,
@@ -319,6 +325,7 @@ func (s *Server) handleError(w http.ResponseWriter, r *http.Request, v *visitor,
 	if !ok {
 		httpErr = errHTTPInternalError
 	}
+	isRateLimiting := util.Contains(rateLimitingErrorCodes, httpErr.HTTPCode)
 	isNormalError := strings.Contains(err.Error(), "i/o timeout") || util.Contains(normalErrorCodes, httpErr.HTTPCode)
 	ev := logvr(v, r).Err(err)
 	if websocket.IsWebSocketUpgrade(r) {
@@ -335,6 +342,12 @@ func (s *Server) handleError(w http.ResponseWriter, r *http.Request, v *visitor,
 	} else {
 		ev.Info("Connection closed with HTTP %d (ntfy error %d)", httpErr.HTTPCode, httpErr.Code)
 	}
+	if isRateLimiting && s.config.StripeSecretKey != "" {
+		u := v.User()
+		if u == nil || u.Tier == nil {
+			httpErr = httpErr.Wrap("increase your limits with a paid plan, see %s", s.config.BaseURL)
+		}
+	}
 	w.Header().Set("Content-Type", "application/json")
 	w.Header().Set("Access-Control-Allow-Origin", s.config.AccessControlAllowOrigin) // CORS, allow cross-origin requests
 	w.WriteHeader(httpErr.HTTPCode)
@@ -472,6 +485,7 @@ func (s *Server) handleWebConfig(w http.ResponseWriter, _ *http.Request, _ *visi
 		EnableSignup:       s.config.EnableSignup,
 		EnablePayments:     s.config.StripeSecretKey != "",
 		EnableReservations: s.config.EnableReservations,
+		BillingContact:     s.config.BillingContact,
 		DisallowedTopics:   s.config.DisallowedTopics,
 	}
 	b, err := json.MarshalIndent(response, "", "  ")
@@ -509,7 +523,10 @@ func (s *Server) handleFile(w http.ResponseWriter, r *http.Request, v *visitor)
 	file := filepath.Join(s.config.AttachmentCacheDir, messageID)
 	stat, err := os.Stat(file)
 	if err != nil {
-		return errHTTPNotFound
+		return errHTTPNotFound.Fields(log.Context{
+			"message_id":    messageID,
+			"error_context": "filesystem",
+		})
 	}
 	w.Header().Set("Access-Control-Allow-Origin", s.config.AccessControlAllowOrigin) // CORS, allow cross-origin requests
 	w.Header().Set("Content-Length", fmt.Sprintf("%d", stat.Size()))
@@ -530,7 +547,10 @@ func (s *Server) handleFile(w http.ResponseWriter, r *http.Request, v *visitor)
 			}, s.config.CacheBatchTimeout, 100*time.Millisecond, 300*time.Millisecond, 600*time.Millisecond)
 		}
 		if err != nil {
-			return errHTTPNotFound
+			return errHTTPNotFound.Fields(log.Context{
+				"message_id":    messageID,
+				"error_context": "message_cache",
+			})
 		}
 	} else if err != nil {
 		return err
@@ -546,7 +566,7 @@ func (s *Server) handleFile(w http.ResponseWriter, r *http.Request, v *visitor)
 		bandwidthVisitor = s.visitor(m.Sender, nil)
 	}
 	if !bandwidthVisitor.BandwidthAllowed(stat.Size()) {
-		return errHTTPTooManyRequestsLimitAttachmentBandwidth
+		return errHTTPTooManyRequestsLimitAttachmentBandwidth.With(m)
 	}
 	// Actually send file
 	f, err := os.Open(file)
@@ -866,13 +886,17 @@ func (s *Server) handleBodyAsAttachment(r *http.Request, v *visitor, m *message,
 	}
 	attachmentExpiry := time.Now().Add(vinfo.Limits.AttachmentExpiryDuration).Unix()
 	if m.Time > attachmentExpiry {
-		return errHTTPBadRequestAttachmentsExpiryBeforeDelivery
+		return errHTTPBadRequestAttachmentsExpiryBeforeDelivery.With(m)
 	}
 	contentLengthStr := r.Header.Get("Content-Length")
 	if contentLengthStr != "" { // Early "do-not-trust" check, hard limit see below
 		contentLength, err := strconv.ParseInt(contentLengthStr, 10, 64)
 		if err == nil && (contentLength > vinfo.Stats.AttachmentTotalSizeRemaining || contentLength > vinfo.Limits.AttachmentFileSizeLimit) {
-			return errHTTPEntityTooLargeAttachment
+			return errHTTPEntityTooLargeAttachment.With(m).Fields(log.Context{
+				"message_content_length":          contentLength,
+				"attachment_total_size_remaining": vinfo.Stats.AttachmentTotalSizeRemaining,
+				"attachment_file_size_limit":      vinfo.Limits.AttachmentFileSizeLimit,
+			})
 		}
 	}
 	if m.Attachment == nil {
--- a/server/server.yml
+++ b/server/server.yml
@@ -240,9 +240,12 @@
 #   enables payments in the ntfy web app (e.g. Upgrade dialog). See https://dashboard.stripe.com/apikeys.
 # - stripe-webhook-key is the key required to validate the authenticity of incoming webhooks from Stripe.
 #   Webhooks are essential up keep the local database in sync with the payment provider. See https://dashboard.stripe.com/webhooks.
+# - billing-contact is an email address or website displayed in the "Upgrade tier" dialog to let people reach
+#   out with billing questions. If unset, nothing will be displayed.
 #
 # stripe-secret-key:
 # stripe-webhook-key:
+# billing-contact:

 # Logging options
 #
--- a/server/server_account_test.go
+++ b/server/server_account_test.go
@@ -657,6 +657,17 @@ func TestAccount_Reservation_Delete_Messages_And_Attachments(t *testing.T) {
 	m2 := toMessage(t, rr.Body.String())
 	require.FileExists(t, filepath.Join(s.config.AttachmentCacheDir, m2.ID))

+	// Pre-verify message count and file
+	ms, err := s.messageCache.Messages("mytopic1", sinceAllMessages, false)
+	require.Nil(t, err)
+	require.Equal(t, 1, len(ms))
+	require.FileExists(t, filepath.Join(s.config.AttachmentCacheDir, m1.ID))
+
+	ms, err = s.messageCache.Messages("mytopic2", sinceAllMessages, false)
+	require.Nil(t, err)
+	require.Equal(t, 1, len(ms))
+	require.FileExists(t, filepath.Join(s.config.AttachmentCacheDir, m2.ID))
+
 	// Delete reservation
 	rr = request(t, s, "DELETE", "/v1/account/reservation/mytopic1", ``, map[string]string{
 		"X-Delete-Messages": "true",
@@ -672,9 +683,13 @@ func TestAccount_Reservation_Delete_Messages_And_Attachments(t *testing.T) {

 	// Verify that messages and attachments were deleted
 	// This does not explicitly call the manager!
-	time.Sleep(time.Second)
+	waitFor(t, func() bool {
+		ms, err := s.messageCache.Messages("mytopic1", sinceAllMessages, false)
+		require.Nil(t, err)
+		return len(ms) == 0 && !util.FileExists(filepath.Join(s.config.AttachmentCacheDir, m1.ID))
+	})

-	ms, err := s.messageCache.Messages("mytopic1", sinceAllMessages, false)
+	ms, err = s.messageCache.Messages("mytopic1", sinceAllMessages, false)
 	require.Nil(t, err)
 	require.Equal(t, 0, len(ms))
 	require.NoFileExists(t, filepath.Join(s.config.AttachmentCacheDir, m1.ID))
@@ -686,93 +701,11 @@ func TestAccount_Reservation_Delete_Messages_And_Attachments(t *testing.T) {
 	require.FileExists(t, filepath.Join(s.config.AttachmentCacheDir, m2.ID))
 }

-func TestAccount_Reservation_Add_Kills_Other_Subscribers(t *testing.T) {
-	t.Parallel()
-	conf := newTestConfigWithAuthFile(t)
-	conf.AuthDefault = user.PermissionReadWrite
-	conf.EnableSignup = true
-	s := newTestServer(t, conf)
-	defer s.closeDatabases()
-
-	// Create user with tier
-	rr := request(t, s, "POST", "/v1/account", `{"username":"phil", "password":"mypass"}`, nil)
-	require.Equal(t, 200, rr.Code)
-
-	require.Nil(t, s.userManager.AddTier(&user.Tier{
-		Code:             "pro",
-		MessageLimit:     20,
-		ReservationLimit: 2,
-	}))
-	require.Nil(t, s.userManager.ChangeTier("phil", "pro"))
-
-	// Subscribe anonymously
-	anonCh, userCh := make(chan bool), make(chan bool)
-	go func() {
-		rr := request(t, s, "GET", "/mytopic/json", ``, nil) // This blocks until it's killed!
-		require.Equal(t, 200, rr.Code)
-		messages := toMessages(t, rr.Body.String())
-		require.Equal(t, 2, len(messages)) // This is the meat. We should NOT receive the second message!
-		require.Equal(t, "open", messages[0].Event)
-		require.Equal(t, "message before reservation", messages[1].Message)
-		anonCh <- true
-		log.Info("Anonymous subscription ended")
-	}()
-
-	// Subscribe with user
-	go func() {
-		rr := request(t, s, "GET", "/mytopic/json", ``, map[string]string{ // Blocks!
-			"Authorization": util.BasicAuth("phil", "mypass"),
-		})
-		require.Equal(t, 200, rr.Code)
-		messages := toMessages(t, rr.Body.String())
-		require.Equal(t, 3, len(messages))
-		require.Equal(t, "open", messages[0].Event)
-		require.Equal(t, "message before reservation", messages[1].Message)
-		require.Equal(t, "message after reservation", messages[2].Message)
-		userCh <- true
-		log.Info("User subscription ended")
-	}()
-
-	// Publish message (before reservation)
-	time.Sleep(2 * time.Second) // Wait for subscribers
-	rr = request(t, s, "POST", "/mytopic", "message before reservation", nil)
-	require.Equal(t, 200, rr.Code)
-	time.Sleep(2 * time.Second) // Wait for subscribers to receive message
-
-	// Reserve a topic
-	rr = request(t, s, "POST", "/v1/account/reservation", `{"topic": "mytopic", "everyone":"deny-all"}`, map[string]string{
-		"Authorization": util.BasicAuth("phil", "mypass"),
-	})
-	require.Equal(t, 200, rr.Code)
-
-	// Everyone but phil should be killed
-	select {
-	case <-anonCh:
-	case <-time.After(5 * time.Second):
-		t.Fatal("Waiting for anonymous subscription to be killed failed")
-	}
-
-	// Publish a message
-	rr = request(t, s, "POST", "/mytopic", "message after reservation", map[string]string{
-		"Authorization": util.BasicAuth("phil", "mypass"),
-	})
-	require.Equal(t, 200, rr.Code)
-
-	// Kill user Go routine
-	s.topics["mytopic"].CancelSubscribers("<invalid>")
-
-	select {
-	case <-userCh:
-	case <-time.After(5 * time.Second):
-		t.Fatal("Waiting for user subscription to be killed failed")
-	}
-}
-
 func TestAccount_Persist_UserStats_After_Tier_Change(t *testing.T) {
 	t.Parallel()
 	conf := newTestConfigWithAuthFile(t)
 	conf.AuthDefault = user.PermissionReadWrite
-	conf.AuthStatsQueueWriterInterval = 200 * time.Millisecond
+	conf.AuthStatsQueueWriterInterval = 100 * time.Millisecond
 	s := newTestServer(t, conf)
 	defer s.closeDatabases()

@@ -794,13 +727,12 @@ func TestAccount_Persist_UserStats_After_Tier_Change(t *testing.T) {
 	})
 	require.Equal(t, 200, rr.Code)

-	// Wait for stats queue writer
-	time.Sleep(300 * time.Millisecond)
-
-	// Verify that message stats were persisted
-	u, err := s.userManager.User("phil")
-	require.Nil(t, err)
-	require.Equal(t, int64(1), u.Stats.Messages)
+	// Wait for stats queue writer, verify that message stats were persisted
+	waitFor(t, func() bool {
+		u, err := s.userManager.User("phil")
+		require.Nil(t, err)
+		return int64(1) == u.Stats.Messages
+	})

 	// Change tier, make a request (to reset limiters)
 	require.Nil(t, s.userManager.ChangeTier("phil", "pro"))
@@ -818,10 +750,11 @@ func TestAccount_Persist_UserStats_After_Tier_Change(t *testing.T) {
 	require.Equal(t, 200, rr.Code)

 	// Verify that message stats were persisted
-	time.Sleep(300 * time.Millisecond)
-	u, err = s.userManager.User("phil")
-	require.Nil(t, err)
-	require.Equal(t, int64(2), u.Stats.Messages) // v.EnqueueUserStats had run!
+	waitFor(t, func() bool {
+		u, err := s.userManager.User("phil")
+		require.Nil(t, err)
+		return int64(2) == u.Stats.Messages // v.EnqueueUserStats had run!
+	})

 	// Stats keep counting
 	rr = request(t, s, "GET", "/v1/account", "", map[string]string{
@@ -830,5 +763,4 @@ func TestAccount_Persist_UserStats_After_Tier_Change(t *testing.T) {
 	require.Equal(t, 200, rr.Code)
 	account, _ = util.UnmarshalJSON[apiAccountResponse](io.NopCloser(rr.Body))
 	require.Equal(t, int64(2), account.Stats.Messages) // Is not reset!
-
 }
--- a/server/server_test.go
+++ b/server/server_test.go
@@ -83,6 +83,32 @@ func TestServer_PublishWithFirebase(t *testing.T) {
 	require.Equal(t, "my first message", sender.Messages()[0].APNS.Payload.CustomData["message"])
 }

+func TestServer_PublishWithFirebase_WithoutUsers_AndWithoutPanic(t *testing.T) {
+	// This tests issue #641, which used to panic before the fix
+
+	firebaseKeyFile := filepath.Join(t.TempDir(), "firebase.json")
+	contents := `{
+  "type": "service_account",
+  "project_id": "ntfy-test",
+  "private_key_id": "fsfhskjdfhskdhfskdjfhsdf",
+  "private_key": "lalala",
+  "client_email": "firebase-adminsdk-muv04@ntfy-test.iam.gserviceaccount.com",
+  "client_id": "123123213",
+  "auth_uri": "https://accounts.google.com/o/oauth2/auth",
+  "token_uri": "https://oauth2.googleapis.com/token",
+  "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
+  "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/firebase-adminsdk-muv04%40ntfy-test.iam.gserviceaccount.com"
+}
+`
+	require.Nil(t, os.WriteFile(firebaseKeyFile, []byte(contents), 0600))
+	c := newTestConfig(t)
+	c.FirebaseKeyFile = firebaseKeyFile
+	s := newTestServer(t, c)
+
+	response := request(t, s, "PUT", "/mytopic", "my first message", nil)
+	require.Equal(t, "my first message", toMessage(t, response.Body.String()).Message)
+}
+
 func TestServer_SubscribeOpenAndKeepalive(t *testing.T) {
 	t.Parallel()
 	c := newTestConfig(t)
@@ -888,7 +914,15 @@ func TestServer_StatsResetter(t *testing.T) {
 	require.Equal(t, int64(2), account.Stats.Messages)

 	// Wait for stats resetter to run
-	time.Sleep(2200 * time.Millisecond)
+	waitFor(t, func() bool {
+		response = request(t, s, "GET", "/v1/account", "", map[string]string{
+			"Authorization": util.BasicAuth("phil", "phil"),
+		})
+		require.Equal(t, 200, response.Code)
+		account, err = util.UnmarshalJSON[apiAccountResponse](io.NopCloser(response.Body))
+		require.Nil(t, err)
+		return account.Stats.Messages == 0
+	})

 	// User stats show 0 messages now!
 	response = request(t, s, "GET", "/v1/account", "", map[string]string{
@@ -1635,9 +1669,10 @@ func TestServer_PublishAttachmentAndExpire(t *testing.T) {
 	require.Equal(t, content, response.Body.String())

 	// Prune and makes sure it's gone
-	time.Sleep(time.Second) // Sigh ...
-	s.execManager()
-	require.NoFileExists(t, file)
+	waitFor(t, func() bool {
+		s.execManager() // May run many times
+		return !util.FileExists(file)
+	})
 	response = request(t, s, "GET", path, "", nil)
 	require.Equal(t, 404, response.Code)
 }
@@ -2285,3 +2320,18 @@ func readAll(t *testing.T, rc io.ReadCloser) string {
 	}
 	return string(b)
 }
+
+func waitFor(t *testing.T, f func() bool) {
+	waitForWithMaxWait(t, 5*time.Second, f)
+}
+
+func waitForWithMaxWait(t *testing.T, maxWait time.Duration, f func() bool) {
+	start := time.Now()
+	for time.Since(start) < maxWait {
+		if f() {
+			return
+		}
+		time.Sleep(100 * time.Millisecond)
+	}
+	t.Fatalf("Function f did not succeed after %v", maxWait)
+}
--- a/server/topic_test.go
+++ b/server/topic_test.go
@@ -0,0 +1,30 @@
+package server
+
+import (
+	"github.com/stretchr/testify/require"
+	"sync/atomic"
+	"testing"
+)
+
+func TestTopic_CancelSubscribers(t *testing.T) {
+	t.Parallel()
+
+	subFn := func(v *visitor, msg *message) error {
+		return nil
+	}
+	canceled1 := atomic.Bool{}
+	cancelFn1 := func() {
+		canceled1.Store(true)
+	}
+	canceled2 := atomic.Bool{}
+	cancelFn2 := func() {
+		canceled2.Store(true)
+	}
+	to := newTopic("mytopic")
+	to.Subscribe(subFn, "", cancelFn1)
+	to.Subscribe(subFn, "u_phil", cancelFn2)
+
+	to.CancelSubscribers("u_phil")
+	require.True(t, canceled1.Load())
+	require.False(t, canceled2.Load())
+}
--- a/server/types.go
+++ b/server/types.go
@@ -341,6 +341,7 @@ type apiConfigResponse struct {
 	EnableSignup       bool     `json:"enable_signup"`
 	EnablePayments     bool     `json:"enable_payments"`
 	EnableReservations bool     `json:"enable_reservations"`
+	BillingContact     string   `json:"billing_contact"`
 	DisallowedTopics   []string `json:"disallowed_topics"`
 }

--- a/util/time.go
+++ b/util/time.go
@@ -45,15 +45,9 @@ func ParseFutureTime(s string, now time.Time) (time.Time, error) {
 	return time.Time{}, errUnparsableTime
 }

-func parseFromDuration(s string, now time.Time) (time.Time, error) {
-	d, err := parseDuration(s)
-	if err == nil {
-		return now.Add(d), nil
-	}
-	return time.Time{}, errUnparsableTime
-}
-
-func parseDuration(s string) (time.Duration, error) {
+// ParseDuration is like time.ParseDuration, except that it also understands days (d), which
+// translates to 24 hours, e.g. "2d" or "20h".
+func ParseDuration(s string) (time.Duration, error) {
 	d, err := time.ParseDuration(s)
 	if err == nil {
 		return d, nil
@@ -80,6 +74,14 @@ func parseDuration(s string) (time.Duration, error) {
 	return 0, errUnparsableTime
 }

+func parseFromDuration(s string, now time.Time) (time.Time, error) {
+	d, err := ParseDuration(s)
+	if err == nil {
+		return now.Add(d), nil
+	}
+	return time.Time{}, errUnparsableTime
+}
+
 func parseUnixTime(s string, now time.Time) (time.Time, error) {
 	t, err := strconv.Atoi(s)
 	if err != nil {
--- a/util/time_test.go
+++ b/util/time_test.go
@@ -78,3 +78,17 @@ func TestParseFutureTime_UnixTime(t *testing.T) {
 	require.Nil(t, err)
 	require.Equal(t, time.Date(2021, 12, 11, 0, 51, 51, 0, time.UTC), d)
 }
+
+func TestParseDuration(t *testing.T) {
+	d, err := ParseDuration("2d")
+	require.Nil(t, err)
+	require.Equal(t, 48*time.Hour, d)
+
+	d, err = ParseDuration("2h")
+	require.Nil(t, err)
+	require.Equal(t, 2*time.Hour, d)
+
+	d, err = ParseDuration("0")
+	require.Nil(t, err)
+	require.Equal(t, time.Duration(0), d)
+}
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -2271,9 +2271,9 @@
      "integrity": "sha512-AHPmaAx+RYfZz0eYu6Gviiagpmiyw98ySSlQvCUhVGDRtDFe4DBS0x1bSjdF3gqUDYOczB+yYvBTtEylYSdRhg=="
    },
    "node_modules/@eslint/eslintrc": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-1.4.1.tgz",
-      "integrity": "sha512-XXrH9Uarn0stsyldqDYq8r++mROmWRI1xKMXa640Bb//SY1+ECYX6VzT6Lcx5frD0V30XieqJ0oX9I2Xj5aoMA==",
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/@eslint/eslintrc/-/eslintrc-2.0.0.tgz",
+      "integrity": "sha512-fluIaaV+GyV24CCu/ggiHdV+j4RNh85yQnAYS/G2mZODZgGmmlrgCydjUcV3YvxCm9x8nMAfThsqTni4KiXT4A==",
      "dependencies": {
        "ajv": "^6.12.4",
        "debug": "^4.3.2",
@@ -2333,6 +2333,14 @@
        "url": "https://github.com/sponsors/sindresorhus"
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+      "version": "5.54.0",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-5.54.0.tgz",
+      "integrity": "sha512-xu4wT7aRCakGINTLGeyGqDn+78BwFlggwBjnHa1ar/KaGagnmwLYmlrXIrgAaQ3AE1Vd6nLfKASm7LrFHNbKGA==",
      "dependencies": {
-        "@typescript-eslint/types": "5.53.0",
+        "@typescript-eslint/types": "5.54.0",
        "eslint-visitor-keys": "^3.3.0"
      },
      "engines": {
@@ -5811,9 +5819,9 @@
      "integrity": "sha512-QADzlaHc8icV8I7vbaJXJwod9HWYp8uCqf1xa4OfNu1T7JVxQIrUgOWtHdNDtPiywmFbiS12VjotIXLrKM3orQ=="
    },
    "node_modules/core-js": {
-      "version": "3.28.0",
-      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.28.0.tgz",
-      "integrity": "sha512-GiZn9D4Z/rSYvTeg1ljAIsEqFm0LaN9gVtwDCrKL80zHtS31p9BAjmTxVqTQDMpwlMolJZOFntUG2uwyj7DAqw==",
+      "version": "3.29.0",
+      "resolved": "https://registry.npmjs.org/core-js/-/core-js-3.29.0.tgz",
+      "integrity": "sha512-VG23vuEisJNkGl6XQmFJd3rEG/so/CNatqeE+7uZAwTSwFeB/qaO0be8xZYUNWprJ/GIwL8aMt9cj1kvbpTZhg==",
      "hasInstallScript": true,
      "funding": {
        "type": "opencollective",
@@ -5821,9 +5829,9 @@
      }
    },
    "node_modules/core-js-compat": {
-      "version": "3.28.0",
-      "resolved": "https://registry.npmjs.org/core-js-compat/-/core-js-compat-3.28.0.tgz",
-      "integrity": "sha512-myzPgE7QodMg4nnd3K1TDoES/nADRStM8Gpz0D6nhkwbmwEnE0ZGJgoWsvQ722FR8D7xS0n0LV556RcEicjTyg==",
+      "version": "3.29.0",
+      "resolved": "https://registry.npmjs.org/core-js-compat/-/core-js-compat-3.29.0.tgz",
+      "integrity": "sha512-ScMn3uZNAFhK2DGoEfErguoiAHhV2Ju+oJo/jK08p7B3f3UhocUrCCkTvnZaiS+edl5nlIoiBXKcwMc6elv4KQ==",
      "dependencies": {
        "browserslist": "^4.21.5"
      },
@@ -5833,9 +5841,9 @@
      }
    },
    "node_modules/core-js-pure": {
-      "version": "3.28.0",
-      "resolved": "https://registry.npmjs.org/core-js-pure/-/core-js-pure-3.28.0.tgz",
-      "integrity": "sha512-DSOVleA9/v3LNj/vFxAPfUHttKTzrB2RXhAPvR5TPXn4vrra3Z2ssytvRyt8eruJwAfwAiFADEbrjcRdcvPLQQ==",
+      "version": "3.29.0",
+      "resolved": "https://registry.npmjs.org/core-js-pure/-/core-js-pure-3.29.0.tgz",
+      "integrity": "sha512-v94gUjN5UTe1n0yN/opTihJ8QBWD2O8i19RfTZR7foONPWArnjB96QA/wk5ozu1mm6ja3udQCzOzwQXTxi3xOQ==",
      "hasInstallScript": true,
      "funding": {
        "type": "opencollective",
@@ -6716,9 +6724,9 @@
      }
    },
    "node_modules/electron-to-chromium": {
-      "version": "1.4.311",
-      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.311.tgz",
-      "integrity": "sha512-RoDlZufvrtr2Nx3Yx5MB8jX3aHIxm8nRWPJm3yVvyHmyKaRvn90RjzB6hNnt0AkhS3IInJdyRfQb4mWhPvUjVw=="
+      "version": "1.4.314",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.314.tgz",
+      "integrity": "sha512-+3RmNVx9hZLlc0gW//4yep0K5SYKmIvB5DXg1Yg6varsuAHlHwTeqeygfS8DWwLCsNOWrgj+p9qgM5WYjw1lXQ=="
    },
    "node_modules/emittery": {
      "version": "0.8.1",
@@ -7002,11 +7010,12 @@
      }
    },
    "node_modules/eslint": {
-      "version": "8.34.0",
-      "resolved": "https://registry.npmjs.org/eslint/-/eslint-8.34.0.tgz",
-      "integrity": "sha512-1Z8iFsucw+7kSqXNZVslXS8Ioa4u2KM7GPwuKtkTFAqZ/cHMcEaR+1+Br0wLlot49cNxIiZk5wp8EAbPcYZxTg==",
+      "version": "8.35.0",
+      "resolved": "https://registry.npmjs.org/eslint/-/eslint-8.35.0.tgz",
+      "integrity": "sha512-BxAf1fVL7w+JLRQhWl2pzGeSiGqbWumV4WNvc9Rhp6tiCtm4oHnyPBSEtMGZwrQgudFQ+otqzWoPB7x+hxoWsw==",
      "dependencies": {
-        "@eslint/eslintrc": "^1.4.1",
+        "@eslint/eslintrc": "^2.0.0",
+        "@eslint/js": "8.35.0",
        "@humanwhocodes/config-array": "^0.11.8",
        "@humanwhocodes/module-importer": "^1.0.1",
        "@nodelib/fs.walk": "^1.2.8",
@@ -7020,7 +7029,7 @@
        "eslint-utils": "^3.0.0",
        "eslint-visitor-keys": "^3.3.0",
        "espree": "^9.4.0",
-        "esquery": "^1.4.0",
+        "esquery": "^1.4.2",
        "esutils": "^2.0.2",
        "fast-deep-equal": "^3.1.3",
        "file-entry-cache": "^6.0.1",
@@ -14355,11 +14364,11 @@
      }
    },
    "node_modules/react-router": {
-      "version": "6.8.1",
-      "resolved": "https://registry.npmjs.org/react-router/-/react-router-6.8.1.tgz",
-      "integrity": "sha512-Jgi8BzAJQ8MkPt8ipXnR73rnD7EmZ0HFFb7jdQU24TynGW1Ooqin2KVDN9voSC+7xhqbbCd2cjGUepb6RObnyg==",
+      "version": "6.8.2",
+      "resolved": "https://registry.npmjs.org/react-router/-/react-router-6.8.2.tgz",
+      "integrity": "sha512-lF7S0UmXI5Pd8bmHvMdPKI4u4S5McxmHnzJhrYi9ZQ6wE+DA8JN5BzVC5EEBuduWWDaiJ8u6YhVOCmThBli+rw==",
      "dependencies": {
-        "@remix-run/router": "1.3.2"
+        "@remix-run/router": "1.3.3"
      },
      "engines": {
        "node": ">=14"
@@ -14369,12 +14378,12 @@
      }
    },
    "node_modules/react-router-dom": {
-      "version": "6.8.1",
-      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-6.8.1.tgz",
-      "integrity": "sha512-67EXNfkQgf34P7+PSb6VlBuaacGhkKn3kpE51+P6zYSG2kiRoumXEL6e27zTa9+PGF2MNXbgIUHTVlleLbIcHQ==",
+      "version": "6.8.2",
+      "resolved": "https://registry.npmjs.org/react-router-dom/-/react-router-dom-6.8.2.tgz",
+      "integrity": "sha512-N/oAF1Shd7g4tWy+75IIufCGsHBqT74tnzHQhbiUTYILYF0Blk65cg+HPZqwC+6SqEyx033nKqU7by38v3lBZg==",
      "dependencies": {
-        "@remix-run/router": "1.3.2",
-        "react-router": "6.8.1"
+        "@remix-run/router": "1.3.3",
+        "react-router": "6.8.2"
      },
      "engines": {
        "node": ">=14"
--- a/web/public/config.js
+++ b/web/public/config.js
@@ -6,11 +6,12 @@
 // During web development, you may change values here for rapid testing.

 var config = {
-    base_url: "https://127.0.0.1", // to test against a different server
+    base_url: window.location.origin, // Change to test against a different server
    app_root: "/app",
    enable_login: true,
    enable_signup: true,
    enable_payments: true,
    enable_reservations: true,
+    billing_contact: "",
    disallowed_topics: ["docs", "static", "file", "app", "account", "settings", "signup", "login", "v1"]
 };
--- a/web/public/static/langs/bg.json
+++ b/web/public/static/langs/bg.json
@@ -217,5 +217,16 @@
    "action_bar_reservation_edit": "Промяна на резервацията",
    "action_bar_sign_up": "Регистриране",
    "account_basics_title": "Профил",
-    "alert_not_supported_context_description": "Известията се поддържат само през HTTPS. Това е ограничение на <mdnLink>Notifications API</mdnLink>."
+    "alert_not_supported_context_description": "Известията се поддържат само през HTTPS. Това е ограничение на <mdnLink>Notifications API</mdnLink>.",
+    "display_name_dialog_description": "Изберете друго име за темата, което да се показва в списъка с абонаменти. Помага за по-лесното разпознаване на теми със сложни имена.",
+    "subscribe_dialog_error_topic_already_reserved": "Темата вече е резервирана",
+    "nav_upgrade_banner_description": "Резервиране на теми, повече съобщения и имейли и по-големи прикачени файлове",
+    "display_name_dialog_placeholder": "Наименование",
+    "reserve_dialog_checkbox_label": "Резервиране на тема и настройки за достъп",
+    "subscribe_dialog_subscribe_button_generate_topic_name": "Произволно име",
+    "account_basics_username_title": "Потребител",
+    "account_basics_username_description": "Хей, това сте вие ❤",
+    "account_basics_username_admin_tooltip": "Вие сте администратор",
+    "account_basics_password_title": "Парола",
+    "account_delete_dialog_label": "Парола"
 }
--- a/web/public/static/langs/da.json
+++ b/web/public/static/langs/da.json
@@ -0,0 +1 @@
+{}
--- a/web/public/static/langs/en.json
+++ b/web/public/static/langs/en.json
@@ -236,6 +236,8 @@
  "account_upgrade_dialog_tier_price_billed_yearly": "{{price}} billed annually. Save {{save}}.",
  "account_upgrade_dialog_tier_selected_label": "Selected",
  "account_upgrade_dialog_tier_current_label": "Current",
+  "account_upgrade_dialog_billing_contact_email": "For billing questions, please <Link>contact us</Link> directly.",
+  "account_upgrade_dialog_billing_contact_website": "For billing questions, please refer to our <Link>website</Link>.",
  "account_upgrade_dialog_button_cancel": "Cancel",
  "account_upgrade_dialog_button_redirect_signup": "Sign up now",
  "account_upgrade_dialog_button_pay_now": "Pay now and subscribe",
--- a/web/src/components/UpgradeDialog.js
+++ b/web/src/components/UpgradeDialog.js
@@ -3,9 +3,8 @@ import {useContext, useEffect, useState} from 'react';
 import Dialog from '@mui/material/Dialog';
 import DialogContent from '@mui/material/DialogContent';
 import DialogTitle from '@mui/material/DialogTitle';
-import {Alert, Badge, CardActionArea, CardContent, Chip, ListItem, Stack, Switch, useMediaQuery} from "@mui/material";
+import {Alert, CardActionArea, CardContent, Chip, Link, ListItem, Switch, useMediaQuery} from "@mui/material";
 import theme from "./theme";
-import DialogFooter from "./DialogFooter";
 import Button from "@mui/material/Button";
 import accountApi, {SubscriptionInterval} from "../app/AccountApi";
 import session from "../app/Session";
@@ -22,6 +21,8 @@ import ListItemText from "@mui/material/ListItemText";
 import Box from "@mui/material/Box";
 import {NavLink} from "react-router-dom";
 import {UnauthorizedError} from "../app/errors";
+import DialogContentText from "@mui/material/DialogContentText";
+import DialogActions from "@mui/material/DialogActions";

 const UpgradeDialog = (props) => {
    const { t } = useTranslation();
@@ -56,7 +57,7 @@ const UpgradeDialog = (props) => {
        submitButtonLabel = t("account_upgrade_dialog_button_redirect_signup");
        submitAction = Action.REDIRECT_SIGNUP;
        banner = null;
-    } else if (currentTierCode === newTierCode && currentInterval === interval) {
+    } else if (currentTierCode === newTierCode && (currentInterval === undefined || currentInterval === interval)) {
        submitButtonLabel = t("account_upgrade_dialog_button_update_subscription");
        submitAction = null;
        banner = (currentTierCode) ? Banner.PRORATION_INFO : null;
@@ -204,10 +205,35 @@ const UpgradeDialog = (props) => {
                    </Alert>
                }
            </DialogContent>
-            <DialogFooter status={error}>
-                <Button onClick={props.onCancel}>{t("account_upgrade_dialog_button_cancel")}</Button>
-                <Button onClick={handleSubmit} disabled={!submitAction}>{submitButtonLabel}</Button>
-            </DialogFooter>
+            <Box sx={{
+                display: 'flex',
+                flexDirection: 'row',
+                justifyContent: 'space-between',
+                paddingLeft: '24px',
+                paddingBottom: '8px',
+            }}>
+                <DialogContentText
+                    component="div"
+                    aria-live="polite"
+                    sx={{
+                        margin: '0px',
+                        paddingTop: '12px',
+                        paddingBottom: '4px'
+                    }}
+                >
+                    {config.billing_contact.indexOf('@') !== -1 &&
+                        <><Trans i18nKey="account_upgrade_dialog_billing_contact_email" components={{ Link: <Link href={`mailto:${config.billing_contact}`}/> }}/>{" "}</>
+                    }
+                    {config.billing_contact.match(`^http?s://`) &&
+                        <><Trans i18nKey="account_upgrade_dialog_billing_contact_website" components={{ Link: <Link href={config.billing_contact} target="_blank"/> }}/>{" "}</>
+                    }
+                    {error}
+                </DialogContentText>
+                <DialogActions sx={{paddingRight: 2}}>
+                    <Button onClick={props.onCancel}>{t("account_upgrade_dialog_button_cancel")}</Button>
+                    <Button onClick={handleSubmit} disabled={!submitAction}>{submitButtonLabel}</Button>
+                </DialogActions>
+            </Box>
        </Dialog>
    );
 };
Author	SHA1	Message	Date
binwiederhier	64b3c3c2fa	Bump version	2023-03-01 11:46:32 -05:00
binwiederhier	983afb2b45	Fix some iffy tests with waitFor function	2023-03-01 11:36:48 -05:00
binwiederhier	cd3429842b	Refine release notes	2023-02-28 15:34:46 -05:00
binwiederhier	d89df315e4	Bump deps	2023-02-28 14:40:26 -05:00
binwiederhier	fe3a225f8f	Add `billing-contact` config option	2023-02-28 14:38:31 -05:00
binwiederhier	f862341997	Fix test, release notes	2023-02-28 11:57:49 -05:00
binwiederhier	8ca08ce868	Fix panic when using Firebase without users	2023-02-27 22:07:22 -05:00
binwiederhier	ba46630138	Various things	2023-02-27 21:13:15 -05:00
binwiederhier	a3087047b6	Enhance some duration flags	2023-02-27 14:34:05 -05:00
binwiederhier	217ca81b17	Remove broken test, replace with simpler one	2023-02-27 14:07:06 -05:00
binwiederhier	7edcebad1f	Give test more time	2023-02-27 11:06:03 -05:00
binwiederhier	0af3e29ce1	Allow multiple `log-level-overrides` on the same field	2023-02-27 11:03:21 -05:00
binwiederhier	dd6462de13	Release notes	2023-02-27 10:49:18 -05:00
binwiederhier	52f18d048c	Typo	2023-02-27 10:46:48 -05:00
binwiederhier	c522ee1dd8	Merge branch 'main' of github.com:binwiederhier/ntfy	2023-02-27 10:45:04 -05:00
binwiederhier	33e3f7ae46	Merge branch 'main' of https://hosted.weblate.org/git/ntfy/web	2023-02-27 10:44:58 -05:00
Philipp C. Heckel	87f9f88e32	Merge pull request #640 from Andersbiha/fix-635 Remove health check from dockerfile & document health check endpoint	2023-02-27 10:44:29 -05:00
Anders H	0fe1e109ed	Added translation using Weblate (Danish)	2023-02-27 16:31:34 +01:00
binwiederhier	90b04417cf	Thank you @soonoo for your donation	2023-02-27 09:38:44 -05:00
Anders B. Hansen	221004af39	docs: Add documentation for health check API endpoint	2023-02-27 15:05:03 +01:00
Anders B. Hansen	c3f6077f95	docs: Add optional health check to docker-compose config example	2023-02-27 15:04:43 +01:00
Anders B. Hansen	4f9227f100	docker: Revert health check addition from #555	2023-02-27 15:04:20 +01:00
109247019824	ae6f649a06	Translated using Weblate (Bulgarian) Currently translated at 67.2% (230 of 342 strings) Translation: ntfy/Web app Translate-URL: https://hosted.weblate.org/projects/ntfy/web/bg/	2023-02-27 07:36:51 +01:00
binwiederhier	26f9eddfc4	Thank you @0xAF for your donation	2023-02-26 21:13:26 -05:00
binwiederhier	00879d11d3	Upgrade dialog: Disable submit button for free tier	2023-02-25 22:24:04 -05:00