106 lines
2.5 KiB
Plaintext
106 lines
2.5 KiB
Plaintext
# Package generated configuration file
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# See the sshd(8) manpage for details
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# vm does not have multiple ips
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# this instance of sshd listens to port 23
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#
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# # What ports, IPs and protocols we listen for
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# ListenAddress 129.97.134.71
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# ListenAddress 2620:101:f000:4901:c5c::f:1055
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#
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# Port 22
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Port 23
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# Use only protocol version 2
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Protocol 2
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# HostKeys for protocol version 2
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HostKey /etc/ssh/ssh_mirror_host_ed25519_key
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HostKey /etc/ssh/ssh_mirror_host_rsa_key
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KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group-exchange-sha256
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Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes128-gcm@openssh.com,aes256-ctr,aes192-ctr,aes128-ctr
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#MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-ripemd160-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,hmac-ripemd160,umac-128@openssh.com
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# Privilege Separation is turned on for security
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UsePrivilegeSeparation yes
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# Logging
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SyslogFacility AUTH
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LogLevel INFO
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# Authentication
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UsePAM yes
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StrictModes yes
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PermitRootLogin no
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LoginGraceTime 120
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MaxStartups 25:30:100
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# allow password auth
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# # password authentication via PAM (single sign-on initial case)
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# PasswordAuthentication no
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PasswordAuthentication yes
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PermitEmptyPasswords no
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# keyboard-interactive authentication (like password, works with +needchange)
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ChallengeResponseAuthentication no
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# kerberos (single sign-on already authenticated case)
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GSSAPIAuthentication no
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GSSAPIKeyExchange no
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GSSAPICleanupCredentials yes
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GSSAPIStrictAcceptorCheck no
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# public key authentication with authorized_keys
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PubkeyAuthentication yes
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# no single sign-on via hosts.equiv; we use kerberos
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HostbasedAuthentication no
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IgnoreRhosts yes
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# no builtin kerberos auth with password, we do the same via pam_krb5
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KerberosAuthentication no
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# allow X forwarding
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X11Forwarding no
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X11DisplayOffset 10
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# PAM prints these already
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PrintMotd no
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PrintLastLog no
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# Allow client to pass locale environment variables
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# AcceptEnv LANG LC_*
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#Subsystem sftp /usr/lib/openssh/sftp-server
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# Disallow forwarding
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AllowTcpForwarding no
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AllowStreamLocalForwarding no
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AllowAgentForwarding no
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# Don't execute rc
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PermitUserRC no
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# Disable TTY (might need to re-enable if needed)
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PermitTTY no
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# Don't print the last log, pointless in this environment
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PrintLastLog no
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# UseDNS
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# To restrict keys to a certain host
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UseDNS yes
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# Allow users of the mirror group
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AllowGroups push
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DenyUsers mirror
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# chroot
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# we may want this
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ChrootDirectory /mirror/merlin
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Match group push
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AuthorizedKeysFile /home/%u/.ssh/authorized_keys
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