On 21/12/19 6:27 pm, GeorgeShen wrote: > Running a client program through a proxy server, and I was given the proxy's > root CA certificate file. When applied, got the error on the program: "x509: > certificate signed by unknown authority". Now I'm wondering if the so called > "proxy's root CA cert" is given correctly. > > I now for openssl, I can do "openssl s_client -connect remote-host:443 > -showcert" to show the chain of server's CAs, is there a way to use the > openssl to show what is the CA on the proxy server? or is there someway to > find this out? The same openssl command can connect to any type of TLS server. Amos _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users