• v1.2.0 190368290b

    Add SSO login support

    kyle released this 2026-03-31 00:19:24 +00:00 | 0 commits to master since this release

    MCAT can now redirect users to MCIAS for SSO login (including passkey
    support) instead of showing its own login form. SSO is opt-in via the
    [sso] config section.

    • Add SSO landing page with "Sign in with MCIAS" button
    • Add /sso/redirect and /sso/callback routes
    • Update mcdsl to v1.5.0 (sso package)
    • Fix .gitignore: /mcat ignores only the root binary, not cmd/mcat/
    • Track cmd/mcat/ source files (previously gitignored by accident)

    Security:

    • State cookie uses SameSite=Lax for cross-site redirect compatibility
    • Session cookie remains SameSite=Strict after login

    Co-Authored-By: Claude Opus 4.6 (1M context) noreply@anthropic.com

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