Hi,
I've created an application within azure ad and gave it the permission to access the graph api. Then I fetched an access_token from its oauth2.0-endpoints and tryed to use it, to query the graph api. but this results in a 401 with the error-code Authentication_MissingOrMalformed.
I place the HTTP-calls below.
What's wrong here?
Wishes
Manfred
8<--------
1) Access auth-endpoint
2) Exchange access-code for access_token
POST
https://login.windows.net/1915cf7e-066e-437f-9e2e-414bb419e2cf/oauth2/token
Content-Type: application/x-www-form-urlencoded
grant_type=authorization_code&redirect_uri=http%3A%2F%2Flocalhost%3A6980%2Fcallback&client_id=694199a6-bcd9-4d77-a8f4-85e4579b711a&client_secret=Um%2BZepYvg5cf%2Bmc%2FNf92%2BmT4HEAFJ2b0wocCPPN56ik%3D&resource=https%3A%2F%2Fgraph.windows.net&code=AwABAAAAvPM1...
3) Using the access_code to quey graph api for current user
GET https://graph.windows.net/1915cf7e-066e-437f-9e2e-414bb419e2cf/me?api-version=2013-11-08
User-Agent: Fiddler
Host: graph.windows.net
Content-Length: 0
Content-Type: application/json
Authorization: Bearer eyJ0eXAiOiJ...