Record ADR 0001: the MCP server is an OAuth 2.1 Resource Server that MAY
delegate to an upstream authorization server, and will NOT issue tokens or
act as an Identity Provider. Gives a single citable ruling to decline the
recurring "native authorization server" PRs (e.g. #373).
Also remove the surface signal that invites them: reframe the
OAuthProxyMiddleware class docblock to lead with its delegation intent and
state explicit non-goals (never mints/signs/stores/rotates tokens), and add
a "Scope" section to docs/authorization.md describing the three OAuth roles
and what the SDK does not do.
No behavior change — docblock, docs, and ADR only.
* Add Middleware handlers to StreamableHttpTransport
* OAuth Implementation based on middleware
* OAuth Implementation based on middleware
* Add Middleware handlers to StreamableHttpTransport
* OAuth Implementation based on middleware
* OAuth Implementation based on middleware
Signed-off-by: Volodymyr Panivko <sveneld300@gmail.com>
* Address PR review feedback for OAuth middleware
* Apply php-cs-fixer to satisfy QA
* Use Mcp exception classes in OAuth middleware
* Refactor OAuth HTTP stack and add Microsoft example policies
* Fix QA PHPStan findings in OAuth examples and auth middleware
* Require OIDC discovery in JWKS provider and refine OAuth proxy behavior
* Remove local development docker artifacts from VCS
* Revert .gitignore changes for local docker files
* Fix body retrieval in OAuthRequestMetaMiddleware for proper string conversion
Signed-off-by: Volodymyr Panivko <sveneld300@gmail.com>
* Address OAuth PR review feedback and align example configs
* Fix QA style issues and add authorization docs
* Fix PHPStan typing issues in OAuth middleware
* Remove duplicate Middleware namespace, consolidate under Http\Middleware
Remove old Mcp\Server\Transport\Middleware\ classes that were duplicated
in Mcp\Server\Transport\Http\Middleware\ and Http\OAuth\. Update docs
to reference the correct namespaces.
* Address PR review: replace Throwable catch with specific exceptions, add JSON_THROW_ON_ERROR
- JwtTokenValidator: replace catch(\Throwable) with explicit
\InvalidArgumentException|\UnexpectedValueException|\DomainException,
letting RuntimeException from JwksProvider propagate as infrastructure errors
- OAuthProxyMiddleware: add \JSON_THROW_ON_ERROR to json_encode for metadata response
- Update tests to expect RuntimeException for JWKS infrastructure failures
---------
Signed-off-by: Volodymyr Panivko <sveneld300@gmail.com>
Co-authored-by: Volodymyr Panivko <volodymyr.panivko@togethernetworks.com>
