How to Fix: SSLHandshakeException - Chain chain validation failed, how to solve?
Learn how to fix: SSLHandshakeException - Chain chain validation failed, how to solve?.
📋 Table of Contents
The SSLHandshakeException - Chain chain validation failed error occurs when the server's SSL/TLS certificate is not properly configured or is invalid. This can be caused by a variety of factors, including:
🛑 Root Causes of the Error
- Incorrect or expired SSL/TLS certificate.
- Server's hostname or IP address does not match the domain name on the certificate.
- Server's SSL/TLS protocol version is incompatible with the client's expected version.
🚀 How to Resolve This Issue
Method 1: Verify Server's SSL/TLS Certificate
- Step 1: Check the server's certificate details using tools like OpenSSL or OpenSSL GUI.
Method 2: Update Server's SSL/TLS Configuration
- Step 1: Ensure the server's hostname and IP address match the domain name on the certificate.
- Step 2: Update the server's SSL/TLS protocol version to a compatible version with the client's expected version.
✨ Wrapping Up
To resolve the SSLHandshakeException - Chain chain validation failed error, verify and update the server's SSL/TLS certificate and configuration to ensure compatibility with the client.
❓ Frequently Asked Questions
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