Update docs on OnBehalfOf authentication flow #1617
Draft
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Updates guidance on on-behalf-of flow.
Previous description insinuated that an access token for Microsoft Graph could be re-used as an assertion, however this leads to an
invalid_grant
error when the same token is used as theassertion
in the on-behalf-of flow.On-behalf-of flow expects the initial access token issued to have an audience (
aud
) claim of the intermediary API then the intermediary can exchange the assertion for a Microsoft Graph access token.This PR updates the description to reflect this better & links to various resources.
Azure Identity docs are not very clear about setting this up.
part of #1472
Microsoft Reviewers: Open in CodeFlow