Hi there, I have an ftps server on z/OS. The ftps server certificate is signed by the company's internal CA.
On the client side this is a Fedora 27 system with lftp 4.8.3 First the two case which works fine (and which I understand). 1. I have set set ftp:ssl-force true set ftp:ssl_auth tls No certificate specified, no certificate installed in the Linux system and I get: ERROR: Certificate verification: Not trusted (66:7C.... and the connection will be closed. 2. Same as 1. but now I have copied the root certificate of the company's internal CA into /etc/pki-ca-trust-source/anchor/ directory and I have run sudo update-ca-trust This time the ftp server's certificate can be validated and things are fine. Now the case I don't understand: I have set: set ftp:ssl-force true set ftp:ssl_auth tls set ssl:verify-certificate ZOS_SELF_SIGNED where ZOS_SELF_SIGNED is just a self signed certificate in PEM format created on the z/OS system. Now I get WARNING: Certificate verification: Not trusted (66:7C.... and I can list files on the remote site and download files from the remote site. Question: Why do I get a warning only? I had expected to get an error here. -- Thanks, Manfred _______________________________________________ lftp mailing list firstname.lastname@example.org http://univ.uniyar.ac.ru/mailman/listinfo/lftp