Docs, mostly

docs/config.md

@@ -1333,7 +1333,6 @@ variable before running the `ntfy` command (e.g. `export NTFY_LISTEN_HTTP=:80`).
 | `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                                                                                                                                                     |
-| `web-push-enabled`                         | `NTFY_WEB_PUSH_ENABLED`                         | *boolean* (`true` or `false`)                       | -                 | Web Push: Enable/disable (requires private and public key below).                                                                                                                                                               |
 | `web-push-public-key`                      | `NTFY_WEB_PUSH_PUBLIC_KEY`                      | *string*                                            | -                 | Web Push: Public Key. Run `ntfy webpush generate-keys` to generate                                                                                                                                                              |
 | `web-push-private-key`                     | `NTFY_WEB_PUSH_PRIVATE_KEY`                     | *string*                                            | -                 | Web Push: Private Key. Run `ntfy webpush generate-keys` to generate                                                                                                                                                             |
 | `web-push-subscriptions-file`              | `NTFY_WEB_PUSH_SUBSCRIPTIONS_FILE`              | *string*                                            | -                 | Web Push: Subscriptions file                                                                                                                                                                                                    |
@@ -1430,7 +1429,6 @@ OPTIONS:
    --enable-metrics, --enable_metrics                                                                                     if set, Prometheus metrics are exposed via the /metrics endpoint (default: false) [$NTFY_ENABLE_METRICS]
    --metrics-listen-http value, --metrics_listen_http value                                                               ip:port used to expose the metrics endpoint (implicitly enables metrics) [$NTFY_METRICS_LISTEN_HTTP]
    --profile-listen-http value, --profile_listen_http value                                                               ip:port used to expose the profiling endpoints (implicitly enables profiling) [$NTFY_PROFILE_LISTEN_HTTP]
-   --web-push-enabled, --web_push_enabled                                                                                 enable web push (requires public and private key) (default: false) [$NTFY_WEB_PUSH_ENABLED]
    --web-push-public-key value, --web_push_public_key value                                                               public key used for web push notifications [$NTFY_WEB_PUSH_PUBLIC_KEY]
    --web-push-private-key value, --web_push_private_key value                                                             private key used for web push notifications [$NTFY_WEB_PUSH_PRIVATE_KEY]
    --web-push-subscriptions-file value, --web_push_subscriptions_file value                                               file used to store web push subscriptions [$NTFY_WEB_PUSH_SUBSCRIPTIONS_FILE]

docs/subscribe/desktop.md

@@ -1,20 +1,17 @@
 # Using the web app as an installed web app
 
-While ntfy doesn't have a native desktop app, it is built as a [progressive web app](https://developer.mozilla.org/en-US/docs/Web/Progressive_web_apps)
-and thus can be installed on both desktop and mobile.
+While ntfy doesn't have a native desktop app, it is built as a [progressive web app](https://developer.mozilla.org/en-US/docs/Web/Progressive_web_apps) (PWA)
+and thus can be installed on both desktop and mobile. This gives it its own launcher (e.g. shortcut on Windows, app on 
+macOS, launcher shortcut on Linux) own window, push notifications, and an app badge with the unread notification count.
 
-This gives it its own launcher (e.g. shortcut on Windows, app on macOS, launcher shortcut on Linux) own window,
-push notifications, and an app badge with the unread notification count.
-
-To receive background notifications, either the browser or the installed web app must be open.
+To install and register the web app in your operating system, click the "install app" icon in your browser (usually next to the
+address bar). To receive background notifications, **either the browser or the installed web app must be open**.
 
 <!-- TODO: (Q4 2023) Safari 17 / macOS 14 Sonoma supports installable PWAs too -->
 
 Web app installation is supported on Chrome and Edge on desktop, as well as Chrome on Android and Safari on iOS.
 Look at the [compatibility table](https://caniuse.com/web-app-manifest) for more info.
 
-
-
 <div id="pwa-screenshots" class="screenshots">
     <a href="../../static/img/pwa.png"><img src="../../static/img/pwa.png"/></a> 
     <a href="../../static/img/pwa-install.png"><img src="../../static/img/pwa-install.png"/></a>

docs/subscribe/web.md

@@ -1,49 +1,21 @@
-# Subscribe from the Web UI
+# Subscribe from the web app
+The web app lets you subscribe and publish messages to ntfy topics. For ntfy.sh, the web app is available at [ntfy.sh/app](https://ntfy.sh/app).
+To subscribe, simply type in the topic name and click the *Subscribe* button. **After subscribing, messages published to the topic
+will appear in the web app, and pop up as a notification.**
 
-You can use the Web UI to subscribe to topics as well. Simply type in the topic name and click the *Subscribe* button.
-
-While subscribing, you have the option to enable background notifications on supported browsers.
-
-- If background notifications are off:
-
-    This requires an active ntfy tab to be open to receive notifications. These are typically instantaneous, and will
-    appear as a system notification. If you don't see these, check that your browser is allowed to show notifications
-    (for example in System Settings on macOS).
-
-    If you don't want to enable background notifications, pinning the ntfy tab on your browser is a good solution to leave
-    it running.
-
-- If background notifications are on:
-
-    This uses the [Web Push API](https://caniuse.com/push-api). You don't need an active ntfy tab open, but in some
-    cases you may need to keep your browser open.
-
-    Background notifications are only supported on the same server hosting the web app. You cannot use another server,
-    but can instead subscribe on the other server itself.
-
-    If the ntfy app is not opened for more than a week, background notifications will be paused. You can resume them
-    by opening the app again, and will get a warning notification before they are paused.
-
-    | Browser | Platform | Browser Running | Browser Not Running | Restrictions                                            |
-    | ------- | -------- | --------------- | ------------------- | ------------------------------------------------------- |
-    | Chrome  | Desktop  | ✅              | ❌                  |                                                         |
-    | Firefox | Desktop  | ✅              | ❌                  |                                                         |
-    | Edge    | Desktop  | ✅              | ❌                  |                                                         |
-    | Opera   | Desktop  | ✅              | ❌                  |                                                         |
-    | Safari  | Desktop  | ✅              | ✅                  | requires Safari 16.1, macOS 13 Ventura                  |
-    | Chrome  | Android  | ✅              | ✅                  |                                                         |
-    | Safari  | iOS      | ⚠️               | ⚠️                   | requires iOS 16.4, only when app is added to homescreen |
-
-    (Browsers below 1% usage not shown, look at the [Push API](https://caniuse.com/push-api) for more info)
+<div id="subscribe-screenshots" class="screenshots">
+    <a href="../../static/img/web-subscribe.png"><img src="../../static/img/web-subscribe.png"/></a> 
+</div>
 
+## Publish messages
 To learn how to send messages, check out the [publishing page](../publish.md).
 
 <div id="web-screenshots" class="screenshots">
     <a href="../../static/img/web-detail.png"><img src="../../static/img/web-detail.png"/></a> 
     <a href="../../static/img/web-notification.png"><img src="../../static/img/web-notification.png"/></a>
-    <a href="../../static/img/web-subscribe.png"><img src="../../static/img/web-subscribe.png"/></a>
 </div>
 
+## Topic reservations
 If topic reservations are enabled, you can claim ownership over topics and define access to it:
 
 <div id="reserve-screenshots" class="screenshots">
@@ -51,9 +23,29 @@ If topic reservations are enabled, you can claim ownership over topics and defin
     <a href="../../static/img/web-reserve-topic-dialog.png"><img src="../../static/img/web-reserve-topic-dialog.png"/></a>
 </div>
 
-You can set your default choice for new subscriptions (for example synced account subscriptions and the default toggle state)
-in the settings page:
+## Background notifications
+While subscribing, you have the option to enable background notifications on supported browsers (see "Settings" tab).
 
-<div id="push-settings-screenshots" class="screenshots">
-    <a href="../../static/img/web-push-settings.png"><img src="../../static/img/web-push-settings.png"/></a> 
-</div>
+**If background notifications are off (default):** This requires an active ntfy tab to be open to receive notifications. 
+These are typically instantaneous, and will appear as a system notification. If you don't see these, check that your browser 
+is allowed to show notifications (for example in System Settings on macOS). If you don't want to enable background notifications, 
+**pinning the ntfy tab on your browser** is a good solution to leave it running.
+
+**If background notifications are on:** This uses the [Web Push API](https://caniuse.com/push-api). You don't need an active 
+ntfy tab open, but in some cases you may need to keep your browser open. Background notifications are only supported on the 
+same server hosting the web app. You cannot use another server, but can instead subscribe on the other server itself.
+
+If the ntfy app is not opened for more than a week, background notifications will be paused. You can resume them
+by opening the app again, and will get a warning notification before they are paused.
+
+| Browser | Platform | Browser Running | Browser Not Running | Restrictions                                            |
+|---------|----------|-----------------|---------------------|---------------------------------------------------------|
+| Chrome  | Desktop  | ✅               | ❌                   |                                                         |
+| Firefox | Desktop  | ✅               | ❌                   |                                                         |
+| Edge    | Desktop  | ✅               | ❌                   |                                                         |
+| Opera   | Desktop  | ✅               | ❌                   |                                                         |
+| Safari  | Desktop  | ✅               | ✅                   | requires Safari 16.1, macOS 13 Ventura                  |
+| Chrome  | Android  | ✅               | ✅                   |                                                         |
+| Safari  | iOS      | ⚠️              | ⚠️                  | requires iOS 16.4, only when app is added to homescreen |
+
+(Browsers below 1% usage not shown, look at the [Push API](https://caniuse.com/push-api) for more info)

server/server_web_push.go

@@ -79,18 +79,18 @@ func (s *Server) handleWebPushDelete(w http.ResponseWriter, r *http.Request, _ *
 func (s *Server) publishToWebPushEndpoints(v *visitor, m *message) {
 	subscriptions, err := s.webPush.SubscriptionsForTopic(m.Topic)
 	if err != nil {
-		logvm(v, m).Err(err).Warn("Unable to publish web push messages")
+		logvm(v, m).Err(err).With(v, m).Warn("Unable to publish web push messages")
 		return
 	}
+	log.Tag(tagWebPush).With(v, m).Debug("Publishing web push message to %d subscribers", len(subscriptions))
 	payload, err := json.Marshal(newWebPushPayload(fmt.Sprintf("%s/%s", s.config.BaseURL, m.Topic), m))
 	if err != nil {
-		log.Tag(tagWebPush).Err(err).Warn("Unable to marshal expiring payload")
+		log.Tag(tagWebPush).Err(err).With(v, m).Warn("Unable to marshal expiring payload")
 		return
 	}
 	for _, subscription := range subscriptions {
-		ctx := log.Context{"endpoint": subscription.Endpoint, "username": subscription.UserID, "topic": m.Topic, "message_id": m.ID}
-		if err := s.sendWebPushNotification(payload, subscription, &ctx); err != nil {
-			log.Tag(tagWebPush).Err(err).Fields(ctx).Warn("Unable to publish web push message")
+		if err := s.sendWebPushNotification(subscription, payload, v, m); err != nil {
+			log.Tag(tagWebPush).Err(err).With(v, m, subscription).Warn("Unable to publish web push message")
 		}
 	}
 }
@@ -125,9 +125,8 @@ func (s *Server) pruneAndNotifyWebPushSubscriptionsInternal() error {
 	}
 	warningSent := make([]*webPushSubscription, 0)
 	for _, subscription := range subscriptions {
-		ctx := log.Context{"endpoint": subscription.Endpoint}
-		if err := s.sendWebPushNotification(payload, subscription, &ctx); err != nil {
-			log.Tag(tagWebPush).Err(err).Fields(ctx).Warn("Unable to publish expiry imminent warning")
+		if err := s.sendWebPushNotification(subscription, payload); err != nil {
+			log.Tag(tagWebPush).Err(err).With(subscription).Warn("Unable to publish expiry imminent warning")
 			continue
 		}
 		warningSent = append(warningSent, subscription)
@@ -139,7 +138,8 @@ func (s *Server) pruneAndNotifyWebPushSubscriptionsInternal() error {
 	return nil
 }
 
-func (s *Server) sendWebPushNotification(message []byte, sub *webPushSubscription, ctx *log.Context) error {
+func (s *Server) sendWebPushNotification(sub *webPushSubscription, message []byte, contexters ...log.Contexter) error {
+	log.Tag(tagWebPush).With(sub).With(contexters...).Debug("Sending web push message")
 	resp, err := webpush.SendNotification(message, sub.ToSubscription(), &webpush.Options{
 		Subscriber:      s.config.WebPushEmailAddress,
 		VAPIDPublicKey:  s.config.WebPushPublicKey,
@@ -148,18 +148,18 @@ func (s *Server) sendWebPushNotification(message []byte, sub *webPushSubscriptio
 		TTL:             int(s.config.CacheDuration.Seconds()),
 	})
 	if err != nil {
-		log.Tag(tagWebPush).Err(err).Fields(*ctx).Debug("Unable to publish web push message, removing endpoint")
+		log.Tag(tagWebPush).With(sub).With(contexters...).Err(err).Debug("Unable to publish web push message, removing endpoint")
 		if err := s.webPush.RemoveSubscriptionsByEndpoint(sub.Endpoint); err != nil {
 			return err
 		}
 		return err
 	}
 	if (resp.StatusCode < 200 || resp.StatusCode > 299) && resp.StatusCode != 429 {
-		log.Tag(tagWebPush).Fields(*ctx).Field("response_code", resp.StatusCode).Debug("Unable to publish web push message, unexpected response")
+		log.Tag(tagWebPush).With(sub).With(contexters...).Field("response_code", resp.StatusCode).Debug("Unable to publish web push message, unexpected response")
 		if err := s.webPush.RemoveSubscriptionsByEndpoint(sub.Endpoint); err != nil {
 			return err
 		}
-		return errHTTPInternalErrorWebPushUnableToPublish.Fields(*ctx)
+		return errHTTPInternalErrorWebPushUnableToPublish.With(sub).With(contexters...)
 	}
 	return nil
 }

server/types.go

@@ -521,3 +521,11 @@ func (w *webPushSubscription) ToSubscription() *webpush.Subscription {
 		},
 	}
 }
+
+func (w *webPushSubscription) Context() log.Context {
+	return map[string]any{
+		"web_push_subscription_id":       w.ID,
+		"web_push_subscription_user_id":  w.UserID,
+		"web_push_subscription_endpoint": w.Endpoint,
+	}
+}