Simple Methods to Fix SSL: CERTIFICATE_VERIFY_FAILED error in Python

What is SSL: CERTIFICATE_VERIFY_FAILED error in Python

SSL:CERTIFICATE_VERIFY_FAILED is an error that occurs when the client fails to verify the SSL certificate provided by the server. SSL certificates are digital certificates that provide security for data exchanged between a browser and a server. This error is common in Python due to invalid or outdated SSL certificates, which can result in SSL certification verification failure.

How to Fix SSL: CERTIFICATE_VERIFY_FAILED error in Python

This error can occur due to several reasons, such as an outdated SSL certificate, incorrect server configuration, or problems with the local certificate store. Here are six solutions to fix the SSL: CERTIFICATE_VERIFY_FAILED error in Python.

Method 1: Update the SSL certificate

Ensure that the SSL certificate is up-to-date and issued by a trusted certificate authority.

Method 2: Disable certificate verification

You can disable certificate verification in Python by setting the verify parameter to False in the requests library.

Method 3: Verify server configuration

Check the server configuration to ensure that it is set up correctly and the SSL certificate is valid.

Method 4: Add the SSL certificate to local certificate store

You can add the SSL certificate to the local certificate store using the certifi library in Python.

Method 5: Use a different version of Python

Older versions of Python may not have the latest SSL certificate authorities. Upgrading to a newer version of Python may fix the issue.

Method 6: Use a different library

If none of the above solutions work, you can try using a different library like urllib3 or httplib2 to establish the SSL connection.

Conclusion

Keeping the SSL certificate updated and ensuring correct server configuration can prevent this error in the future.