756 B
756 B
| @modelcontextprotocol/client |
|---|
| patch |
Preserve the exact OAuth resource indicator from protected resource metadata when building authorization and token requests. Previously a pathless resource such as https://example.com was normalized to https://example.com/ via URL.href, which breaks authorization servers that require the resource parameter to match the published value exactly (Microsoft Entra ID rejects it with AADSTS9010010). The exported OAuth helpers (startAuthorization, exchangeAuthorization, refreshAuthorization, fetchToken, executeTokenRequest) now also accept a string for resource; selectResourceURL still returns a URL, and a provider's validateResourceURL result is used unchanged. Fixes #1968.