feat(auth): add Google Sign-In authentication and improve password validation during registration#1410
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puneeth-webdev218 wants to merge 7 commits intoidurar:masterfrom
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November 15, 2025 03:58
…; frontend GSI button and flow)
- Enforce strong password validation on frontend and backend (8+ chars, uppercase, lowercase, number, special char) - Implement Google Sign-In using Google Identity Services - Add Google token verification on backend using google-auth-library - Create user automatically on first Google login - Add isGoogleUser and googleId fields to Admin model - Create /api/google endpoint for Google authentication - Add googleAuth controller and verifyGoogleToken utility - Integrate Google OAuth with existing Redux auth flow - Fix Login page browser compatibility for Chrome/Edge/Firefox - Add conditional Google button rendering based on client ID - Improve error handling and script management - Create comprehensive documentation and testing guides
…icts using improved code
Pratikshit26
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Feb 16, 2026
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Node dependecies are still pending dues over the NODE VERSION NEEDS Updation
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Description
This pull request introduces enhancements to the authentication module:
🔹 Integrated Google Identity Services (GSI) to enable Sign-In with Google
🔹 Implemented automatic user creation for first-time Google users
🔹 Added strong password validation (minimum security rules) during registration
🔹 Added confirm-password verification to ensure password match
🔹 Maintains backward compatibility with existing email/password login
These updates significantly improve the security and user experience of the registration and login workflow.
Related Issues
This pull request addresses the issue: #1304
Steps to Test
Navigate to the login page
Click "Sign in with Google"
Select a Google account
Expected result:
User is successfully logged in
New Google users are auto-created and redirected to dashboard
Returning Google users are logged in instantly
🔹 Password Validation
Go to Register
Try weak passwords like: 123, password, abcdef, Admin123 → ❌ Should be prevented
Try a strong password like: Abcd@1234 → ✔ Should be accepted
🔹 Confirm Password
Enter two different passwords
Expected result → ❌ Should show "Passwords do not match"
Enter matching passwords → ✔ Form should submit
Screenshots (if applicable)
Before:
After :
Checklist