It about ms team app js auth token

Question

I did my project in laravel and graph api so it works fine.

but now i already created MS team app and authenticate using msteam.js lib this is also works well, i am able to generate access_token using library,.

Main problem is : I am unable to validate that token using this below code. So how can i authenticate that token ?

Request: 

$accessToken=$request->token;
$graph = new Graph();
$graph->setAccessToken($accessToken);
$graph_user = $graph->createRequest("GET", "/me")->setReturnType(Model\User::class)->execute();

Response:
Client error: `GET https://graph.microsoft.com/v1.0/me` resulted in a `401 Unauthorized` response:

Response is:

Client error: `GET https://graph.microsoft.com/v1.0/me` resulted in a `401 Unauthorized` "message":"Access token validation failure. Invalid audience." 

Thank you very much!

Answer 1

Answer 2

Hi @Smithiam

The audience of this token seems to be Web API instead of graph API, so this token can only be used to call your custom Web API.

But I noticed that your script is using the graph SDK, so try to get an access token for the graph API:

'scope' => 'https://graph.microsoft.com/.default'

To parse the token:

Hope this helps.

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