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11-25-2025 compliant Auth (#651)

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* fix: correct discovery for AS metadata

* fix: add commitlint to dev container

* feat: add RFC 8707 support for resource parameter

* feat: pkce method verification

* feat(auth): implement SEP-835 scope handling and 403 upgrade flow

- add WWWAuthenticateParams for parsing scope and resource_metadata from headers
- add ScopeUpgradeConfig and scope tracking in AuthorizationManager
- add InsufficientScopeError and 403 handling in streamable HTTP client
- add scope union computation for progressive authorization
- export new public types: AuthClient, ScopeUpgradeConfig, WWWAuthenticateParams

Co-authored-by: fizy069 <fizy069@users.noreply.github.com>

* fix: reorg auth tests

* feat: add error to www-authenticate header parsing

* feat: consider protected resource metadata in scope selection

* fix: reorganize auth tests

* feat: add examples and docs for updated auth

---------

Co-authored-by: fizy069 <fizy069@users.noreply.github.com>
This commit is contained in:
Wils Dawson 2026-02-12 08:30:13 -08:00 • committed by GitHub
commit 61845d61c4
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crates/rmcp/src/transport/auth.rs
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