5 files changed, 42 insertions, 16 deletions
diff --git a/gui/src/main/notification-controller.ts b/gui/src/main/notification-controller.ts
index c011ce7665..c5c30b42ef 100644
--- a/gui/src/main/notification-controller.ts
+++ b/gui/src/main/notification-controller.ts
@@ -9,6 +9,7 @@ import {
   ConnectingNotificationProvider,
   DisconnectedNotificationProvider,
   ErrorNotificationProvider,
+  NotificationAction,
   ReconnectingNotificationProvider,
   SystemNotification,
   SystemNotificationProvider,
@@ -117,24 +118,30 @@ export default class NotificationController {
       timeoutType: systemNotification.critical ? 'never' : 'default',
     });
 
-    if (systemNotification.action) {
-      notification.on('click', () => {
-        consumePromise(
-          this.notificationControllerDelegate.openLink(
-            systemNotification.action!.url,
-            systemNotification.action!.withAuth,
-          ),
-        );
-      });
+    // Action buttons are only available on macOS.
+    if (process.platform === 'darwin') {
+      if (systemNotification.action) {
+        notification.actions = [{ type: 'button', text: systemNotification.action.text }];
+        notification.on('action', () => this.performAction(systemNotification.action));
+      }
+      notification.on('click', () => this.notificationControllerDelegate.openApp());
     } else {
-      notification.on('click', () => {
-        this.notificationControllerDelegate.openApp();
-      });
+      if (systemNotification.action) {
+        notification.on('click', () => this.performAction(systemNotification.action));
+      } else {
+        notification.on('click', () => this.notificationControllerDelegate.openApp());
+      }
     }
 
     return notification;
   }
 
+  private performAction(action?: NotificationAction) {
+    if (action && action.type === 'open-url') {
+      consumePromise(this.notificationControllerDelegate.openLink(action.url, action.withAuth));
+    }
+  }
+
   private showTunnelStateNotification(systemNotification: SystemNotification) {
     const message = systemNotification.message;
     const lastAnnouncement = this.lastTunnelStateAnnouncement;
diff --git a/gui/src/shared/notifications/account-expired.ts b/gui/src/shared/notifications/account-expired.ts
index ea600aa577..c89845bc4b 100644
--- a/gui/src/shared/notifications/account-expired.ts
+++ b/gui/src/shared/notifications/account-expired.ts
@@ -28,7 +28,12 @@ export class AccountExpiredNotificationProvider implements SystemNotificationPro
       ),
       critical: true,
       presentOnce: { value: true, name: this.constructor.name },
-      action: { type: 'open-url', url: links.purchase, withAuth: true },
+      action: {
+        type: 'open-url',
+        url: links.purchase,
+        withAuth: true,
+        text: messages.pgettext('notifications', 'Buy more'),
+      },
     };
   }
 }
diff --git a/gui/src/shared/notifications/close-to-account-expiry.ts b/gui/src/shared/notifications/close-to-account-expiry.ts
index b30aff2542..ad1969929f 100644
--- a/gui/src/shared/notifications/close-to-account-expiry.ts
+++ b/gui/src/shared/notifications/close-to-account-expiry.ts
@@ -41,7 +41,12 @@ export class CloseToAccountExpiryNotificationProvider
     return {
       message,
       critical: true,
-      action: { type: 'open-url', url: links.purchase, withAuth: true },
+      action: {
+        type: 'open-url',
+        url: links.purchase,
+        withAuth: true,
+        text: messages.pgettext('notifications', 'Buy more'),
+      },
     };
   }
 
diff --git a/gui/src/shared/notifications/notification.ts b/gui/src/shared/notifications/notification.ts
index 98b50d4d24..adbf3ae746 100644
--- a/gui/src/shared/notifications/notification.ts
+++ b/gui/src/shared/notifications/notification.ts
@@ -1,4 +1,9 @@
-export type NotificationAction = { type: 'open-url'; url: string; withAuth?: boolean };
+export type NotificationAction = {
+  type: 'open-url';
+  url: string;
+  text?: string;
+  withAuth?: boolean;
+};
 
 export type InAppNotificationIndicatorType = 'success' | 'warning' | 'error';
 
diff --git a/gui/src/shared/notifications/unsupported-version.ts b/gui/src/shared/notifications/unsupported-version.ts
index fd2e0b5c72..097a142815 100644
--- a/gui/src/shared/notifications/unsupported-version.ts
+++ b/gui/src/shared/notifications/unsupported-version.ts
@@ -27,7 +27,11 @@ export class UnsupportedVersionNotificationProvider
     return {
       message,
       critical: true,
-      action: { type: 'open-url', url: links.download },
+      action: {
+        type: 'open-url',
+        url: links.download,
+        text: messages.pgettext('notifications', 'Upgrade'),
+      },
       presentOnce: { value: true, name: this.constructor.name },
       suppressInDevelopment: true,
     };