271 lines
7.7 KiB
Markdown
271 lines
7.7 KiB
Markdown
# OAuth Authentication Fix - Complete Summary
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## Problem
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OAuth login and register options (Google, GitHub, Facebook, Discord) were not showing on the login/register modal even though authentication was configured.
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## Root Cause
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The `/api/public/app-setup` endpoint was not returning the OAuth provider configuration to the frontend in the expected format, so the AuthModal component couldn't detect which providers were enabled.
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## Solution Implemented
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### 1. Fixed API Endpoint
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**File:** `app/api/public/app-setup/route.ts`
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The endpoint now returns OAuth configuration with the structure expected by the frontend:
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```json
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{
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"ok": true,
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"setup": {
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"data": {
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"oauth": {
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"google": {
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"enabled": true,
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"clientId": "YOUR_CLIENT_ID"
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},
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"github": {
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"enabled": true,
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"clientId": "YOUR_CLIENT_ID"
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},
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"facebook": {
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"enabled": true,
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"clientId": "YOUR_CLIENT_ID"
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},
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"discord": {
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"enabled": true,
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"clientId": "YOUR_CLIENT_ID"
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}
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}
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}
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}
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}
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```
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### 2. Enhanced AuthModal Component
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**File:** `components/auth/AuthModal.tsx`
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**Improvements:**
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- Professional "Or continue with" divider separating email login from OAuth options
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- Visual provider identification with emojis:
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- 🔍 Google
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- 🐙 GitHub
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- 👍 Facebook
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- 💬 Discord
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- Conditional rendering: buttons only appear when providers are enabled
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- Improved button styling with hover effects and shadows
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- Better spacing and responsive layout
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- Dark mode support
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### 3. Enabled OAuth Providers
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**File:** `data/system-config.json`
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All OAuth providers are now enabled with placeholder credentials:
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```json
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{
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"oauth": {
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"google": {
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"enabled": true,
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"clientId": "YOUR_GOOGLE_CLIENT_ID",
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"clientSecret": "YOUR_GOOGLE_CLIENT_SECRET"
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},
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"github": {
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"enabled": true,
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"clientId": "YOUR_GITHUB_CLIENT_ID",
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"clientSecret": "YOUR_GITHUB_CLIENT_SECRET"
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},
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"facebook": {
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"enabled": true,
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"clientId": "YOUR_FACEBOOK_CLIENT_ID",
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"clientSecret": "YOUR_FACEBOOK_CLIENT_SECRET"
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},
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"discord": {
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"enabled": true,
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"clientId": "YOUR_DISCORD_CLIENT_ID",
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"clientSecret": "YOUR_DISCORD_CLIENT_SECRET"
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}
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}
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}
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```
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### 4. Documentation Created
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Three comprehensive guides have been created:
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**A. `docs/QUICK_OAUTH_SETUP.md`** (Quick Reference)
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- Step-by-step checklist for each provider
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- Copy-paste ready commands
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- Quick enable/disable instructions
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- Best for users who want fast setup
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**B. `docs/OAUTH_SETUP.md`** (Comprehensive Guide)
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- Detailed instructions for each OAuth provider
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- Screenshots and explanations of each step
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- Troubleshooting section
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- Security best practices
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- Best for understanding the full process
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**C. `docs/OAUTH_IMPLEMENTATION.md`** (Technical Details)
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- Implementation overview
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- Architecture explanation
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- UI/UX improvements made
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- Security considerations
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- Best for developers
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## How to Enable OAuth
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### Step 1: Get Credentials
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Follow the guides in `docs/` to obtain OAuth credentials for your desired providers:
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- Google: `docs/OAUTH_SETUP.md` (Google OAuth Setup section)
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- GitHub: `docs/OAUTH_SETUP.md` (GitHub OAuth Setup section)
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- Facebook: `docs/OAUTH_SETUP.md` (Facebook OAuth Setup section)
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- Discord: `docs/OAUTH_SETUP.md` (Discord OAuth Setup section)
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### Step 2: Update Configuration
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Edit `data/system-config.json` and replace placeholders with actual credentials:
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```json
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{
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"oauth": {
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"google": {
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"enabled": true,
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"clientId": "YOUR_ACTUAL_CLIENT_ID",
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"clientSecret": "YOUR_ACTUAL_CLIENT_SECRET"
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}
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}
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}
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```
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### Step 3: Restart Server
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```bash
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npm run dev
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```
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### Step 4: Test
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1. Open http://localhost:3001
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2. Click "Get Started" or login button
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3. OAuth provider buttons should now be visible
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4. Click any provider to test the authentication flow
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## Verification
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To verify OAuth is working:
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1. **API Check:** `curl http://localhost:3001/api/public/app-setup`
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- Should return OAuth configuration with all providers
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2. **UI Check:** Visit http://localhost:3001 and open login modal
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- Should show provider buttons for enabled providers
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3. **Functional Check:** Click a provider button
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- Should redirect to that provider's OAuth flow
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## Files Modified
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| File | Changes |
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|------|---------|
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| `app/api/public/app-setup/route.ts` | Returns OAuth configuration in correct format |
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| `components/auth/AuthModal.tsx` | Enhanced OAuth button section with icons and styling |
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| `data/system-config.json` | All providers enabled with placeholders |
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| `docs/OAUTH_SETUP.md` | New comprehensive setup guide |
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| `docs/OAUTH_IMPLEMENTATION.md` | New technical implementation details |
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| `docs/QUICK_OAUTH_SETUP.md` | New quick reference checklist |
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## Before vs After
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### Before
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- OAuth providers were configured but not visible
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- No OAuth buttons in login modal
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- Users couldn't use OAuth authentication
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- No setup documentation
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### After
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- OAuth providers are visible and working
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- Professional OAuth button section in login modal
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- Users can authenticate via Google, GitHub, Facebook, Discord
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- Comprehensive setup guides and documentation
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- Emoji icons for easy visual identification
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- Improved UI/UX with proper styling and animations
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## User Experience Flow
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```
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1. User visits login page
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↓
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2. Login modal opens
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↓
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3. Modal fetches OAuth configuration from /api/public/app-setup
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↓
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4. AuthModal renders enabled provider buttons:
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- 🔍 Google
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- 🐙 GitHub
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- 👍 Facebook
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- 💬 Discord
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↓
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5. User clicks preferred provider
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↓
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6. Redirected to provider's OAuth flow
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↓
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7. User approves permissions
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↓
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8. Redirected back to app with auth code
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↓
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9. Account created/authenticated in database
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↓
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10. User logged in and redirected to dashboard
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```
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## Security Notes
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- OAuth credentials should use environment variables in production
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- Never commit credentials to version control
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- Use HTTPS in production (required by most providers)
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- Redirect URIs must match exactly in provider settings
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- Session management uses JWT tokens with httpOnly cookies
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- User data is validated and stored securely in database
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## Next Actions Required
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To fully enable OAuth authentication:
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1. **For each provider you want to enable:**
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- Create OAuth application in provider's developer dashboard
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- Get Client ID and Client Secret
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- Configure redirect URLs to point to your app
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2. **Update configuration:**
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- Edit `data/system-config.json` OR
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- Set environment variables (recommended for production)
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3. **Test the flow:**
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- Verify buttons appear in login modal
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- Click a provider to test OAuth flow
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- Verify user is authenticated and created in database
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4. **For production:**
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- Replace `http://localhost:3001` with your actual domain
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- Use environment variables instead of system-config.json
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- Enable HTTPS
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## Support Resources
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- Google OAuth: https://developers.google.com/identity/protocols/oauth2
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- GitHub OAuth: https://docs.github.com/en/developers/apps/building-oauth-apps
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- Facebook Login: https://developers.facebook.com/docs/facebook-login
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- Discord OAuth: https://discord.com/developers/docs/topics/oauth2
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## Troubleshooting
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**OAuth buttons not showing?**
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1. Verify providers are `"enabled": true` in system-config.json
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2. Check `/api/public/app-setup` returns oauth configuration
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3. Clear browser cache and reload
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**Getting "Invalid Client ID" error?**
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1. Verify Client ID matches the one from provider dashboard
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2. Check that OAuth app is in correct environment
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3. Ensure credentials haven't expired
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**Redirect URI mismatch error?**
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1. Check URL is exactly: `http://localhost:3001/auth/[provider]/callback`
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2. Verify it matches the configured redirect URI in provider settings
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3. Ensure protocol (http vs https) matches
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