Fix SSL Error in Clojure

SSL Errors in Clojure and How to Resolve Them

SSL/TLS errors occur when your application fails to establish a secure connection — usually due to certificate issues, protocol mismatches, or misconfigured trust stores.

Why It Happens

• Expired or self-signed certificates
• Missing intermediate CA certificates
• TLS version mismatch between client and server
• Incorrect trust store configuration

The Correct Fix

The temptation is to disable SSL verification. Don't. Here's the right approach:

;; Bad: skipping SSL
(http/get url {:insecure? true})

;; Good: use proper trust store
(http/get url {:trust-store "/path/to/truststore.jks"
               :trust-store-pass "changeit"})

Steps to Diagnose

1. Check certificate validity: openssl s_client -connect host:443
2. Verify the certificate chain is complete
3. Ensure your runtime's CA store is up to date
4. Never disable verification in production — it defeats the entire purpose of TLS

Bugsly Catches SSL Failures Early

SSL errors often appear only in specific environments. [Bugsly](https://bugsly.io) logs SSL handshake failures with full connection details — remote host, TLS version, and certificate info — so you can diagnose without reproducing the exact environment.

Additional Resources

• Review the official documentation for your framework version
• Search your error tracking tool for similar patterns across your codebase
• Consider adding integration tests that cover this specific scenario
• Document the fix in your team's knowledge base for future reference

Staying proactive about these errors saves debugging time down the road.