- fix lower case slack

- return error response on slack bot verification
- auth scope fix

apps/server/src/api/v2/slack/constants.ts

@@ -2,7 +2,6 @@ export const SLACK_OAUTH_SCOPES = [
   'app_mentions:read',
   'channels:history',
   'channels:join',
-  'channels:manage',
   'channels:read',
   'chat:write',
   'chat:write.public',

apps/server/src/api/v2/slack/events.ts

@@ -141,12 +141,21 @@ export async function handleSlackEventsEndpoint(c: Context) {
   const payload = c.get('slackPayload');
   if (!payload) {
     // This shouldn't happen if middleware works correctly
-    return c.json({ success: false });
+    return c.json({ error: 'Unauthorized' }, 401);
   }
 
-  // Process the event
-  const response = await eventsHandler(payload);
-  return c.json(response);
+  try {
+    // Process the event
+    const response = await eventsHandler(payload);
+    return c.json(response);
+  } catch (error) {
+    // Handle authentication errors
+    if (error instanceof Error && error.message.includes('Unauthorized')) {
+      return c.json({ error: 'Unauthorized' }, 401);
+    }
+    // Re-throw other errors
+    throw error;
+  }
 }
 
 /**
@@ -179,8 +188,8 @@ export async function eventsHandler(payload: SlackWebhookPayload): Promise<Slack
           teamId: payload.team_id,
           reason: authResult.type === 'unauthorized' ? authResult.reason : 'Unknown',
         });
-        // Return success to prevent Slack retries
-        return { success: true };
+        // Throw unauthorized error
+        throw new Error('Unauthorized: Slack user authentication failed');
       }
 
       const organizationId = authResult.type === 'unauthorized' ? '' : authResult.organization.id;

apps/web/src/components/features/integrations/SlackIntegrations.tsx

@@ -39,7 +39,7 @@ export const SlackIntegrations = React.memo(() => {
   }, [isConnected]);
 
   if (slackIntegrationError) {
-    return <StatusCard message="Error fetching slack integration." variant={'danger'} />;
+    return <StatusCard message="Error fetching Slack integration." variant={'danger'} />;
   }
 
   if (!isFetchedSlackIntegration) {
@@ -67,7 +67,7 @@ const ConnectSlackCard = React.memo(() => {
         <div className="flex flex-col space-y-0.5">
           <Text>Slack account</Text>
           <Text variant="secondary" size={'xs'}>
-            Link your slack account to use Buster from Slack
+            Link your Slack account to use Buster from Slack
           </Text>
         </div>
       </div>
@@ -166,7 +166,7 @@ const ConnectedSlackChannels = React.memo(() => {
       <div className="flex flex-col space-y-0.5">
         <Text>Alerts channel</Text>
         <Text variant="secondary" size={'xs'}>
-          Select which slack channel Buster should send alerts to
+          Select which Slack channel Buster should send alerts to
         </Text>
       </div>
       <div className="flex min-w-0 flex-1 items-center justify-end space-x-2">
@@ -262,7 +262,7 @@ const SlackSharingPermissions = React.memo(() => {
       <div className="flex flex-col space-y-0.5">
         <Text>Auto-share chats with other users</Text>
         <Text variant="secondary" size={'xs'}>
-          Specify how chats are auto-shared when created from slack channels
+          Specify how chats are auto-shared when created from Slack channels
         </Text>
       </div>
       <Dropdown