Authorize.Net Error: SSL Certificate Has Expired

Posted by Melodic_Tumbleweed33@reddit | linuxadmin | View on Reddit | 8 comments

Hi,

Hope I can get some help and this is the right place to ask. Please don't hurt me if not.

Basically running into an issue as titled. "Authorize.Net CIM Gateway Connection error: SSL certificate problem: certificate has expired" The SSL cert on the frontend is current and valid. The site sits behind Cloudflare which provides rolling active SSL cert.

On the backend I tried to update everything I could find: OpenSSL, curl, ca-bundle.crt, etc. The site is Magento 2 running on AWS Linux 2. The M2 extension that provides the Authnet solution is also updated. The extension itself also provides a cert as a fallback.

So, any ideas where this expired SSL certificate could be?

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Friendly-Comedian-86@reddit

If it's Magento 2, the issue is likely that the underlying module is the ParadoxLabs CIM module, which includes a copy of the CA's root certificate. Since Auth.net changed certificate providers, that needs to be updated. Should be able to do so via:

composer require paradoxlabs/authnetcim:^5.1.2 paradoxlabs/tokenbase:~4.7.1

Further details on this article:
https://www.cadence-labs.com/2024/10/magento-2-fix-authorize-net-error-ssl-certificate-has-expired/

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Organic-Chance-8395@reddit

Thank you. Was having the same issue just all of the sudden.

This worked like a charm!

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Melodic_Tumbleweed33@reddit (OP)

It doesn't match, but the fallback cert looks to be valid? https://github.com/ParadoxLabs-Inc/authnetcim/blob/master/authorizenet-cert.pem

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xisonc@reddit

Yeah it looks like it was included in the authnetcim plugin version 5.1.1

Any idea what version of PHP you're using?

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Melodic_Tumbleweed33@reddit (OP)

PHP 8.2.23. Openssl version says it's 1.1.1w. But it looks like the PHP is built with, and I'm not too familiar with this, OpenSSL 1.0.2k-fips. Could this be the issue?