CAs missing on Windows, giving TLS/443 errors #15

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opened 2025-06-23 12:52:59 +09:00 by spivee · 0 comments
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When trying to use GRIDS URIs, some users got 443 errors, probably because gajumining.com uses Let's Encrypt certificates that older Windows installations don't seem to handle well.

I don't have this issue on my Windows machine, so I'm confused what the problem even is, or if there might be sane solutions to the problem that some Windows update or software install has already done to my machine, but failing a sane option, we could do what Firefox does and provide our own files to reassure Windows that Let's Encrypt is a valid CA.

When trying to use GRIDS URIs, some users got 443 errors, probably because gajumining.com uses Let's Encrypt certificates that older Windows installations don't seem to handle well. I don't have this issue on my Windows machine, so I'm confused what the problem even is, or if there might be sane solutions to the problem that some Windows update or software install has already done to my machine, but failing a sane option, we could do what Firefox does and provide our own files to reassure Windows that Let's Encrypt is a valid CA.
spivee changed title from TLS/443 problem on Windows machines to CAs missing on Windows, giving TLS/443 errors 2025-06-23 12:53:30 +09:00
spivee added the
enhancement
label 2025-06-23 15:07:02 +09:00
spivee added
bug
and removed
enhancement
labels 2025-06-23 15:08:40 +09:00
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Reference: QPQ-AG/GajuDesk#15
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