Feat: Add RFC 7523 (JWT Bearer Grant) support #875
+2,269
−52
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Outdated suggestions cannot be applied.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.
Adds support for JWT Credentials passed to the OAuthClientProvider.
Also added a JWT OAuth client in the examples directory.
Motivation and Context
This provides support for machine-to-machine auth.
How Has This Been Tested?
Tested E2E via Auth0.
Breaking Changes
codeVerifier
for token exchange, but I'm pretty sure it's desirable behavior since PKCE is required per MCP spec.Types of changes
Checklist
Additional context
Draft until tested end-to-end.Tested E2E via Auth0.Bloated jwt-utils, as I was oiriginally going to add it to the built-in AS, but did a 180. Leaving it as-is in case someone wants to add built-in AS support for JWT.