feat(auth): implement proxied /.well-known/oauth-authorization-server #244
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Signed-off-by: Marc Nuri <marc@marcnuri.com>
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ardaguclu
reviewed
Aug 7, 2025
| @@ -44,6 +44,7 @@ func Serve(ctx context.Context, mcpServer *mcp.Server, staticConfig *config.Stat | |||
| mux.HandleFunc(healthEndpoint, func(w http.ResponseWriter, r *http.Request) { | |||
| w.WriteHeader(http.StatusOK) | |||
| }) | |||
| mux.HandleFunc(oauthAuthorizationServerEndpoint, OAuthAuthorizationServerHandler(staticConfig)) | |||
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@manusa this endpoint is served by oidc providers not mcp servers. Is there any reason for this?. If you implemented based on my suggestion on Slack, sorry it seems that I wasn't clear.
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I think, you implemented this because mcp/inspector looks for this endpoint which is served by Keycloak in a different endpoint?.
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Exactly, this is looked for by the MCP clients, I'm currently working on an implementation to proxy the following endpoints:
oauthAuthorizationServerEndpoint = "/.well-known/oauth-authorization-server"
oauthProtectedResourceEndpoint = "/.well-known/oauth-protected-resource"
openIDConfigurationEndpoint = "/.well-known/openid-configuration"
This delegates everything to the auth server (Keycloak).
This seems to work with the inspector and very likely with VSCode.
I'll create a PR shortly
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