Bad server certificate trying to get to the top-level https://shibboleth.net from AWS or a zscaler address

[Paul Wilt]

When trying to update our PHP on our SP we get an error message:

amazon-linux-extras install -y php7.4


Could not retrieve mirrorlist https://shibboleth.net/cgi-bin/mirrorlist.cgi/CentOS_7 error was
14: curl#60 - "SSL certificate problem: certificate has expired"


Or when running with zscaler we get the following error:

Access denied due to bad server certificate
You tried to visit:
https://www.shibboleth.net/contact-us/


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