cert unverified when navigating with geckodriver

[Rebekah Waterbury]

Starting yesterday after the upgrade from Firefox 119 to 120 my code no longer works.  I am using geckodriver geckodriver 0.33.0 (a80e5fd61076 2023-04-02 18:31 +0000), rust, and the library thirtyfour. The website I am trying to load using selenium is:  https://vendor.myfloridamarketplace.com/.

The strange thing is that I can access it still access it manually via Firefox and it properly sets the verified by value for the cert. When I am attempting to access it through the geckodriver the verified by value is none. I can access bigger more well known sites(like google ), so navigation in general didn't break - but it appears it did for certain sites.

A screenshot when accessed manually - it works:

A screenshot when using Selenium with the geckodriver - it fails:

And of course here is the terminal output:

Help would be greatly appreciated. I have been trying to resolve this on my own for some time and have not been able to.

[Henrik Skupin]

Thank you for the report! I had a look at this and the problem is now tracked on https://bugzilla.mozilla.org/show_bug.cgi?id=1868529.