mirror of
https://github.com/rocky-linux/infrastructure
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173 lines
5.0 KiB
Django/Jinja
173 lines
5.0 KiB
Django/Jinja
# $OpenBSD: sshd_config,v 1.103 2018/04/09 20:41:22 tj Exp $
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# This is the sshd server system-wide configuration file. See
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# sshd_config(5) for more information.
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# This sshd was compiled with PATH=/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin
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# The strategy used for options in the default sshd_config shipped with
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# OpenSSH is to specify options with their default value where
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# possible, but leave them commented. Uncommented options override the
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# default value.
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# If you want to change the port on a SELinux system, you have to tell
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# SELinux about this change.
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# semanage port -a -t ssh_port_t -p tcp #PORTNUMBER
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#
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#Port 22
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#AddressFamily any
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#ListenAddress 0.0.0.0
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#ListenAddress ::
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HostKey /etc/ssh/ssh_host_rsa_key
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HostKey /etc/ssh/ssh_host_ecdsa_key
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HostKey /etc/ssh/ssh_host_ed25519_key
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# Ciphers and keying
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#RekeyLimit default none
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# System-wide Crypto policy:
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# This system is following system-wide crypto policy. The changes to
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# Ciphers, MACs, KexAlgoritms and GSSAPIKexAlgorithsm will not have any
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# effect here. They will be overridden by command-line options passed on
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# the server start up.
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# To opt out, uncomment a line with redefinition of CRYPTO_POLICY=
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# variable in /etc/sysconfig/sshd to overwrite the policy.
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# For more information, see manual page for update-crypto-policies(8).
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# Logging
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#SyslogFacility AUTH
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SyslogFacility AUTHPRIV
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#LogLevel INFO
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# Authentication:
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#LoginGraceTime 2m
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#PermitRootLogin yes
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#StrictModes yes
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#MaxAuthTries 6
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#MaxSessions 10
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#PubkeyAuthentication yes
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# The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2
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# but this is overridden so installations will only check .ssh/authorized_keys
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AuthorizedKeysFile .ssh/authorized_keys
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#AuthorizedPrincipalsFile none
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#AuthorizedKeysCommand none
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#AuthorizedKeysCommandUser nobody
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# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
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#HostbasedAuthentication no
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# Change to yes if you don't trust ~/.ssh/known_hosts for
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# HostbasedAuthentication
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#IgnoreUserKnownHosts no
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# Don't read the user's ~/.rhosts and ~/.shosts files
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#IgnoreRhosts yes
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# To disable tunneled clear text passwords, change to no here!
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#PasswordAuthentication yes
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#PermitEmptyPasswords no
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# Change to no to disable s/key passwords
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#ChallengeResponseAuthentication yes
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#ChallengeResponseAuthentication no
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# Kerberos options
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#KerberosAuthentication no
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#KerberosOrLocalPasswd yes
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#KerberosTicketCleanup yes
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#KerberosGetAFSToken no
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#KerberosUseKuserok yes
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# GSSAPI options
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GSSAPIAuthentication yes
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GSSAPICleanupCredentials no
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#GSSAPIStrictAcceptorCheck yes
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#GSSAPIKeyExchange no
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#GSSAPIEnablek5users no
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# Set this to 'yes' to enable PAM authentication, account processing,
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# and session processing. If this is enabled, PAM authentication will
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# be allowed through the ChallengeResponseAuthentication and
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# PasswordAuthentication. Depending on your PAM configuration,
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# PAM authentication via ChallengeResponseAuthentication may bypass
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# the setting of "PermitRootLogin without-password".
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# If you just want the PAM account and session checks to run without
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# PAM authentication, then enable this but set PasswordAuthentication
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# and ChallengeResponseAuthentication to 'no'.
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# WARNING: 'UsePAM no' is not supported in Fedora and may cause several
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# problems.
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UsePAM yes
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#AllowAgentForwarding yes
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#AllowTcpForwarding yes
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#GatewayPorts no
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X11Forwarding yes
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#X11DisplayOffset 10
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#X11UseLocalhost yes
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#PermitTTY yes
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# It is recommended to use pam_motd in /etc/pam.d/sshd instead of PrintMotd,
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# as it is more configurable and versatile than the built-in version.
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PrintMotd no
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#PrintLastLog yes
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#TCPKeepAlive yes
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#PermitUserEnvironment no
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#Compression delayed
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#ClientAliveInterval 0
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#ClientAliveCountMax 3
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#ShowPatchLevel no
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#UseDNS no
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#PidFile /var/run/sshd.pid
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#MaxStartups 10:30:100
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#PermitTunnel no
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#ChrootDirectory none
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#VersionAddendum none
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# no default banner path
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#Banner none
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# Accept locale-related environment variables
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AcceptEnv LANG LC_CTYPE LC_NUMERIC LC_TIME LC_COLLATE LC_MONETARY LC_MESSAGES
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AcceptEnv LC_PAPER LC_NAME LC_ADDRESS LC_TELEPHONE LC_MEASUREMENT
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AcceptEnv LC_IDENTIFICATION LC_ALL LANGUAGE
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AcceptEnv XMODIFIERS
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# override default of no subsystems
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Subsystem sftp /usr/libexec/openssh/sftp-server
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# Example of overriding settings on a per-user basis
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#Match User anoncvs
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# X11Forwarding no
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# AllowTcpForwarding no
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# PermitTTY no
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# ForceCommand cvs server
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################################################################################
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# Below managed by {{ ansible_managed }}
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#
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Banner /etc/banner
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PermitRootLogin no
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X11Forwarding no
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LoginGraceTime 1m
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# FIPS Compliant
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# This has no effect in RHEL 8 or Fedora. However, in the case of compliance
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# higher than that of PCI, it may be a good idea to override it.
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MACs hmac-sha2-512,hmac-sha2-256
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Ciphers aes256-ctr,aes192-ctr,aes128-ctr
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# IPA
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AuthorizedKeysCommand /usr/bin/sss_ssh_authorizedkeys
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AuthorizedKeysCommandUser nobody
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ChallengeResponseAuthentication yes
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PasswordAuthentication no
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{% if 'gitlabservers' in group_names %}
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AllowUsers git@* *@10.*
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{% endif %}
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