leo/ansible-linux-infra
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Riedel
2026-08-19 09:51:43 +02:00
commit d777c1e975
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34
roles/ssh_hardening/templates/sshd_config.j2 Normal file
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# {{ ansible_managed }}
Port {{ ssh_port }}
Protocol 2
PermitRootLogin no
PasswordAuthentication no
PubkeyAuthentication yes
ChallengeResponseAuthentication no
KbdInteractiveAuthentication no
UsePAM yes
MaxAuthTries {{ ssh_max_auth_tries }}
AllowGroups {{ ssh_allow_groups }}
ClientAliveInterval {{ ssh_client_alive_interval }}
ClientAliveCountMax {{ ssh_client_alive_count_max }}
LoginGraceTime 30
MaxSessions 4
MaxStartups 10:30:60
X11Forwarding no
AllowTcpForwarding no
AllowAgentForwarding no
PermitTunnel no
GatewayPorts no
Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes192-ctr,aes128-ctr
MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com
KexAlgorithms curve25519-sha256,curve25519-sha256@libssh.org,diffie-hellman-group16-sha512
Banner /etc/issue.net
LogLevel VERBOSE
SyslogFacility AUTHPRIV
Include /etc/ssh/sshd_config.d/*.conf