investigate/debug openvpn connection errors on macOS
currently openvpn connection on macOS fails with the following error:
2024-02-04 15:09:06 TLS: Initial packet from [AF_INET]163.172.211.109:80, sid=2b215bbd e209114b
2024-02-04 15:09:07 VERIFY ERROR: depth=0, error=EE certificate key too weak: CN=vpn19-ams, serial=59692821246354234981318931405829230918
2024-02-04 15:09:07 OpenSSL: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed
2024-02-04 15:09:07 TLS_ERROR: BIO read tls_read_plaintext error
2024-02-04 15:09:07 TLS Error: TLS object -> incoming plaintext read error
2024-02-04 15:09:07 TLS Error: TLS handshake failed
2024-02-04 15:09:07 Fatal TLS error (check_tls_errors_co), restarting
2024-02-04 15:09:07 SIGUSR1[soft,tls-error] received, process restarting
- might need updates to bonafide