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How do I import a self-signed CA certificate into Firefox "Authorities" tab?

  • 3 replies
  • 59 have this problem
  • 7 views
  • Last reply by trs1980

AnonymousUser
AnonymousUser
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How do I import a self-signed CA certificate into Firefox "Authorities"? I know where in Firefox I need to import and I believe it should be within the "Authorities" tab but I get an error "this is not a valid CA and will not be imported". I generated my CA cert with openssl. I would like corporate users to import it so that they don't get the "unknown certificate" messages for all the certs I sign for each web/FTP server in our company. Can someone please let me know if the "Authorities" store is where I should import my "custom" Certificate Authority? Thanks

How do I import a self-signed CA certificate into Firefox "Authorities"? I know where in Firefox I need to import and I believe it should be within the "Authorities" tab but I get an error "this is not a valid CA and will not be imported". I generated my CA cert with openssl. I would like corporate users to import it so that they don't get the "unknown certificate" messages for all the certs I sign for each web/FTP server in our company. Can someone please let me know if the "Authorities" store is where I should import my "custom" Certificate Authority? Thanks

All Replies (3)

AnonymousUser
AnonymousUser Question owner
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I have the same problem imho this SHOULD be the right place, but firefox refuses!

AnonymousUser
AnonymousUser Question owner
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Apparently, I solved my issue.

I had created a cert with openssl's setting: basicConstraints=CA:false

whereas I had to set:

basicConstraints=CA:true

After regenerating the certificate, Firefox accepted to import it as an Authority.

Hope that helps.

Vieri

trs1980
trs1980
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Thanks, this post helped me figure out what was missing even through I was using makecert on Windows instead of openssl to make the test root CA cert. I ended up using makecert -cy authority to get the "Subject Type=CA" into the Basic Constraints field on my test root CA cert, which Firefox then allowed me to import as an Authority.