- Copy downloaded ca.crt file to /etc/ssl/certs/starcom_ca.crt file.
-
Run command:
update-ca-certificates
All done. To test it run following command:
openssl s_client -connect tigase.org:5223 -CApath /etc/ssl/certs
Scroll the output up and look for something like:
verify return:1
Which means certificate verification was successful. If you find however:
verify return:0
Look one line up for an error message which may look like this:
verify error:num=19:self signed certificate in certificate chain
Which means the root certificate is still not recognized in your system.