BREAKING: Supabase JWT Authentication Issues - 401 Errors Affecting Services
Supabase experiencing widespread JWT rejection errors. Immediate workarounds and status checks included.
BREAKING: Supabase JWT Authentication Outage
What's Down
Supabase is currently experiencing JWT (JSON Web Token) validation failures resulting in 401 Unauthorized errors. This affects:
Status: Services dependent on Supabase authentication are partially or fully unavailable.
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Immediate Workarounds
1. Temporary Public Anon Key Usage (Limited Scope)
If your database allows public read access: ```javascript const { createClient } = require('@supabase/supabase-js') const supabase = createClient(URL, ANON_KEY) // Use only for non-sensitive operations ``` ⚠️ Security Note: Only use this for public data. Do NOT expose sensitive operations.2. Implement Client-Side Token Caching
Reduce token refresh requests during the incident: ```javascript const cachedToken = localStorage.getItem('sb_token') if (cachedToken && !isExpired(cachedToken)) { // Use cached token } ```3. Switch to Direct PostgreSQL Connection (if available)
For backend services, usepg or similar libraries to connect directly to your PostgreSQL database, bypassing Supabase API:
```javascript
const pool = new Pool({
user: process.env.DB_USER,
password: process.env.DB_PASSWORD,
host: process.env.DB_HOST,
database: process.env.DB_NAME
})
```4. Implement Offline-First Queuing
Queue requests locally and retry when service recovers: ```javascript if (authError.status === 401) { queueRequest(request) showNotification('Service temporarily unavailable. Retrying...') } ```5. Use Alternative Services Temporarily
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How to Check If You're Affected
Quick Diagnostic
1. Test authentication: Try logging in through your app 2. Check error details: Look for "401 Unauthorized" or "JWT invalid" messages 3. API test: ```bash curl -H "Authorization: Bearer YOUR_TOKEN" https://your-project.supabase.co/rest/v1/users ``` If you receive 401, you're affected.Check Supabase Status
@supabase on Twitter/X for updates---
Alternative Solutions
Short-term (Hours)
Medium-term (Hours to Days)
Long-term Mitigation
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Next Steps
1. ✅ Verify you're affected using diagnostics above 2. ✅ Implement workaround appropriate for your use case 3. ✅ Monitor Supabase status page for updates 4. ✅ Notify your users of temporary service limitations 5. ✅ Review incident post-mortem when available
Note: *Specific root cause of JWT rejection pending official statement. This report provides pragmatic workarounds while incident is under investigation.*