Chromium CodeSearch MCP

# Release Notes - v1.4.1 ## 🐛 Bug Fixes ### Fixed Gerrit Authentication Issue - Resolved critical authentication issue where `gerrit list` command would fail even when `auth status` showed valid authentication - The problem was that single cookie authentication was insufficient for user-specific queries (e.g., `owner:self`) ## 🔧 Authentication Improvements ### Enhanced Cookie Requirements - **Updated `auth manual` command** to collect three essential cookies: - `SID` - Main session identifier - `__Secure-1PSID` - Secure session cookie 1 - `__Secure-3PSID` - Secure session cookie 2 - All three cookies are now required for full Gerrit functionality ### Better User Experience - Improved instructions in `auth manual` command: - Now recommends using Chrome in incognito mode - Clearer steps for finding the required cookies - Better guidance on which domain to look for cookies - Enhanced error messages to clearly indicate when authentication is incomplete - Updated `auth status` to properly validate user-specific queries ## 🛠 Technical Changes ### API Improvements - Removed problematic User-Agent headers that were causing 403 errors - Added proper redirect handling (`redirect: 'manual'`) to detect authentication failures - Simplified query options to use `O=81` instead of complex `O=5000081` parameter - Fixed authentication validation to test with `owner:self` queries ## 📝 Migration Guide ### For Users Upgrading from v1.4.0 1. Clear existing authentication: `ch auth logout` 2. Re-authenticate using `ch auth manual` 3. Provide all three required cookies when prompted: - SID - __Secure-1PSID - __Secure-3PSID ### Getting the Required Cookies 1. Open Chrome in **incognito mode** 2. Sign in to https://chromium-review.googlesource.com 3. Open Developer Tools (F12) 4. Navigate to Application > Cookies > chromium-review.googlesource.com 5. Find the three cookies from the `.googlesource.com` domain 6. Run `ch auth manual` and enter the cookie values ## ✅ Verification After authentication, both commands should work: - `ch auth status` - Should show "Authentication is valid" - `ch gerrit list` - Should successfully list your CLs ## 🎉 Result The fix ensures that the CLI can properly authenticate with Gerrit and retrieve user-specific CLs, including queries with `owner:self` parameter.