.Net: Chat doesn't work when adding Azure AD authentication

[rouissis]

Describe the bug
Can't create any chat when user is authenticated using Azure AD

To Reproduce
Steps to reproduce the behavior:

1. Configure the app registrations (locally https://github.com/microsoft/chat-copilot/blob/main/README.md#optional-enable-backend-authentication-via-azure-ad or for Azure https://learn.microsoft.com/en-us/semantic-kernel/chat-copilot/deploy-to-azure#prerequisites)
2. Add the configuration to your environment (local or Azure)
3. Run the app (or Deploy if on Azure)

Expected behavior
When running the app we expect to be able to create chats like below :

Screenshots
Instead, we get this empty window :

And when we click + > New chat session, nothing happens.

Platform

• OS: Windows, or Azure
• IDE: VS Code locally, or Azure
• Language: C#
• Source: Chat Copilot package latest version

Additional context

[matthewbolanos]

Thanks for reporting the issue. Do you mind opening the inspect window in your browser and sharing any errors that you might find? This will help us diagnose the issue.

[rouissis]

Hi Matthew,

Thank you for following up. Here are the errors I get on the inspect window :

• :40443/maintenanceStatus:1 : Failed to load resource: the server responded with a status of 401 ()
• FetchClient.ts:58 : POST https://login.microsoftonline.com/04a4a394-5e9c-4f97-a562-c326a1ca45d4/oauth2/v2.0/token 400 (Bad Request)
  And every time I click on new chat we keep getting this error :
  FetchClient.ts:58 : POST https://login.microsoftonline.com/04a4a394-5e9c-4f97-a562-c326a1ca45d4/oauth2/v2.0/token 400 (Bad Request)

[glahaye]

@rouissis This looks like an incorrectly configured AAD setup.

Are you still experiencing the issue? Have you tried with the latest version of Chat Copilot?

[rouissis]

Hi Gil,

You are correct, there was an issue with our AAD app registrations. After recreating them, the authentication worked, unfortunately the bing search plug in doesn't work.
I'll try the latest version of Chat Copilot, otherwise I'll create a bug for that issue specifically. Thanks!

[glahaye]

There is already a bug open for the bing search plugin: microsoft/chat-copilot#549