152 lines
4.1 KiB
Plaintext
152 lines
4.1 KiB
Plaintext
# /etc/ssh/sshd_config
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#
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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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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_dsa_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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# Limit Host Key Algorithms
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HostKeyAlgorithms ssh-ed25519-cert-v01@openssh.com,ssh-ed25519
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# Limit Key Exchange Algorithms
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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,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,umac-128@openssh.com
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# Logging
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#SyslogFacility AUTH
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LogLevel VERBOSE
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#LoginGraceTime 2m
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PermitRootLogin no
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#StrictModes yes
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MaxAuthTries 2
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MaxSessions 4
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#PubkeyAuthentication yes
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# Only allow sshusers group to login, and explicitly forbid root login
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DenyUsers root
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DenyGroups root
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AllowGroups sshusers
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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 no
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#PermitEmptyPasswords no
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# Change to no to disable s/key passwords
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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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# GSSAPI options
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#GSSAPIAuthentication no
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#GSSAPICleanupCredentials yes
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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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UsePAM yes
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AllowAgentForwarding no
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AllowTcpForwarding no
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#GatewayPorts no
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#X11Forwarding no
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#X11DisplayOffset 10
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#X11UseLocalhost yes
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#PermitTTY yes
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PrintMotd no
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PrintLastLog yes
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TCPKeepAlive no
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#UseLogin no
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#PermitUserEnvironment no
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Compression delayed
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ClientAliveInterval 300
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ClientAliveCountMax 2
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#UseDNS no
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#PidFile /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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# here are the new patched ldap related tokens
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# entries in your LDAP must have posixAccount & ldapPublicKey objectclass
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#UseLPK yes
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#LpkLdapConf /etc/ldap.conf
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#LpkServers ldap://10.1.7.1/ ldap://10.1.7.2/
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#LpkUserDN ou=users,dc=phear,dc=org
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#LpkGroupDN ou=groups,dc=phear,dc=org
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#LpkBindDN cn=Manager,dc=phear,dc=org
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#LpkBindPw secret
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#LpkServerGroup mail
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#LpkFilter (hostAccess=master.phear.org)
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#LpkForceTLS no
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#LpkSearchTimelimit 3
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#LpkBindTimelimit 3
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#LpkPubKeyAttr sshPublicKey
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# override default of no subsystems
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Subsystem sftp /usr/lib64/misc/sftp-server
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# the following are HPN related configuration options
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# tcp receive buffer polling. disable in non autotuning kernels
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#TcpRcvBufPoll yes
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# disable hpn performance boosts
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#HPNDisabled no
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# buffer size for hpn to non-hpn connections
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#HPNBufferSize 2048
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# allow the use of the none cipher
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#NoneEnabled no
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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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# Allow client to pass locale environment variables #367017
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AcceptEnv LANG LC_*
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