Must-use plugins for WP OJS SSO Bridge ====================================== These files are NOT installed via wp-admin → Plugin → Upload. Copy them manually into wp-content/mu-plugins/ on your WordPress site. Required for OJS SSO -------------------- guitex-oidc-well-known.php Exposes JWKS and OpenID discovery (REST + optional /.well-known/). Required because Automattic OpenID Connect Server does not publish JWKS. Optional -------- guitex-oidc-well-known.htaccess-snippet.txt Apache rewrite snippet if /.well-known/ returns 404 before WordPress. Install ------- mkdir -p wp-content/mu-plugins cp mu-plugins/guitex-oidc-well-known.php wp-content/mu-plugins/ Verify (should return HTTP 200 JSON): https://YOUR-SITE/wp-json/guitex/v1/jwks https://YOUR-SITE/wp-json/guitex/v1/openid-configuration Requires OIDC_PUBLIC_KEY and OIDC_PRIVATE_KEY in wp-config.php.