Software⏱️ 2 min read📅 2026-05-31

How to Fix: Error: unable to verify the first certificate in nodejs

Learn how to fix: Error: unable to verify the first certificate in nodejs.

Quick Answer: Try checking your system settings or restarting.

The error 'unable to verify the first certificate in nodejs' occurs when Node.js is unable to establish a secure connection with the Jira server due to a mismatch between the expected and actual certificates. This issue can be resolved by including the root certificate of the Jira server in the Node.js code.

🛑 Root Causes of the Error

  • Insufficient or missing root certificates in Node.js.

✅ Best Solutions to Fix It

Method 1: Adding Root Certificates

  1. Step 1: Install the root certificate using the following command: `sudo cp /path/to/root/certificate.pem /etc/ssl/certs/`

Method 2: Using a Certificate Authority

  1. Step 1: Obtain the root certificate from the Jira server's CA (Certificate Authority).

✨ Wrapping Up

By following these steps, you should be able to resolve the 'unable to verify the first certificate in nodejs' error and establish a secure connection with the Jira server.

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