AuthorizedKeysCommand /usr/libexec/phabricator_ssh_hook.sh %u %k %t AuthorizedKeysCommandUser {{ vcs_user }} AllowUsers {{ vcs_user }} Port {{ vcs_port_back }} Protocol 2 PermitRootLogin no AllowAgentForwarding no AllowTcpForwarding no PrintMotd no PrintLastLog no PasswordAuthentication no AuthorizedKeysFile none HostKey /etc/ssh/ssh_host_rsa_key HostKey /etc/ssh/ssh_host_ecdsa_key HostKey /etc/ssh/ssh_host_ed25519_key PidFile /var/run/sshd_phabricator.pid