diff options
Diffstat (limited to 'templates/sshd_config')
| -rw-r--r--[l---------] | templates/sshd_config/Ubuntu_focal.erb | 125 |
1 files changed, 124 insertions, 1 deletions
diff --git a/templates/sshd_config/Ubuntu_focal.erb b/templates/sshd_config/Ubuntu_focal.erb index 6502bfc..0a4fd31 120000..100644 --- a/templates/sshd_config/Ubuntu_focal.erb +++ b/templates/sshd_config/Ubuntu_focal.erb @@ -1 +1,124 @@ -Ubuntu.erb
\ No newline at end of file +# This file is managed by Puppet, all local modifications will be overwritten +# +# Package generated configuration file +# See the sshd_config(5) manpage for details + +<% unless (s=scope.lookupvar('::sshd::head_additional_options')).empty? -%> +<%= s %> +<% end -%> + +# What ports, IPs and protocols we listen for +<% scope.lookupvar('::sshd::ports').to_a.each do |port| -%> +<% if port == 'off' -%> +#Port -- disabled by puppet +<% else -%> +Port <%= port %> +<% end -%> +<% end -%> + +# Use these options to restrict which interfaces/protocols sshd will bind to +<% scope.lookupvar('::sshd::listen_address').to_a.each do |address| -%> +ListenAddress <%= address %> +<% end -%> +Protocol 2 +# HostKeys for protocol version 2 +<% scope.lookupvar('::sshd::hostkey_type').to_a.each do |hostkey_type| -%> +HostKey /etc/ssh/ssh_host_<%=hostkey_type %>_key +<% end -%> +#Privilege Separation is turned on for security +UsePrivilegeSeparation yes + +# Lifetime and size of ephemeral version 1 server key +KeyRegenerationInterval 3600 +ServerKeyBits 1024 + +# Logging +SyslogFacility AUTH +LogLevel INFO + +# Authentication: +LoginGraceTime 120 +PermitRootLogin <%= scope.lookupvar('::sshd::permit_root_login') %> +StrictModes <%= scope.lookupvar('::sshd::strict_modes') %> + +RSAAuthentication <%= scope.lookupvar('::sshd::rsa_authentication') %> +PubkeyAuthentication <%= scope.lookupvar('::sshd::pubkey_authentication') %> +AuthorizedKeysFile <%= scope.lookupvar('::sshd::authorized_keys_file') %> + +# Don't read the user's ~/.rhosts and ~/.shosts files +IgnoreRhosts <%= scope.lookupvar('::sshd::ignore_rhosts') %> +# For this to work you will also need host keys in /etc/ssh_known_hosts +RhostsRSAAuthentication <%= scope.lookupvar('::sshd::rhosts_rsa_authentication') %> +# similar for protocol version 2 +HostbasedAuthentication <%= scope.lookupvar('::sshd::hostbased_authentication') %> +# Uncomment if you don't trust ~/.ssh/known_hosts for RhostsRSAAuthentication +#IgnoreUserKnownHosts yes + +# To enable empty passwords, change to yes (NOT RECOMMENDED) +PermitEmptyPasswords <%= scope.lookupvar('::sshd::permit_empty_passwords') %> + +# Change to yes to enable challenge-response passwords (beware issues with +# some PAM modules and threads) +ChallengeResponseAuthentication <%= scope.lookupvar('::sshd::challenge_response_authentication') %> + +# Change to no to disable tunnelled clear text passwords +PasswordAuthentication <%= scope.lookupvar('::sshd::password_authentication') %> + +# Kerberos options +KerberosAuthentication <%= scope.lookupvar('::sshd::kerberos_authentication') %> +#KerberosGetAFSToken no +KerberosOrLocalPasswd <%= scope.lookupvar('::sshd::kerberos_orlocalpasswd') %> +KerberosTicketCleanup <%= scope.lookupvar('::sshd::kerberos_ticketcleanup') %> + +# GSSAPI options +GSSAPIAuthentication <%= scope.lookupvar('::sshd::gssapi_authentication') %> +GSSAPICleanupCredentials <%= scope.lookupvar('::sshd::gssapi_cleanupcredentials') %> + +X11Forwarding <%= scope.lookupvar('::sshd::x11_forwarding') %> +X11DisplayOffset 10 +PrintMotd <%= scope.lookupvar('::sshd::print_motd') %> +PrintLastLog yes +TCPKeepAlive yes +#UseLogin no + +#MaxStartups 10:30:60 +#Banner /etc/issue.net +# do not reveal debian version (default is yes) +DebianBanner no + +# Allow client to pass locale environment variables +AcceptEnv LANG LC_* + +Subsystem sftp <%= (s=scope.lookupvar('::sshd::sftp_subsystem')).empty? ? '/usr/lib/openssh/sftp-server' : s %> + +# Set this to 'yes' to enable PAM authentication, account processing, +# and session processing. If this is enabled, PAM authentication will +# be allowed through the ChallengeResponseAuthentication and +# PasswordAuthentication. Depending on your PAM configuration, +# PAM authentication via ChallengeResponseAuthentication may bypass +# the setting of "PermitRootLogin without-password". +# If you just want the PAM account and session checks to run without +# PAM authentication, then enable this but set PasswordAuthentication +# and ChallengeResponseAuthentication to 'no'. +UsePAM <%= scope.lookupvar('::sshd::use_pam') %> + +AllowTcpForwarding <%= scope.lookupvar('::sshd::tcp_forwarding') %> + +AllowAgentForwarding <%= scope.lookupvar('::sshd::agent_forwarding') %> + +<% unless (s=scope.lookupvar('::sshd::allowed_users')).empty? -%> +AllowUsers <%= s %> +<% end -%> +<% unless (s=scope.lookupvar('::sshd::allowed_groups')).empty? -%> +AllowGroups <%= s %> +<%- end -%> + +<% if scope.lookupvar('::sshd::hardened') == 'yes' -%> +KexAlgorithms curve25519-sha256@libssh.org,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,diffie-hellman-group16-sha512 +Ciphers chacha20-poly1305@openssh.com,aes256-gcm@openssh.com,aes256-ctr,aes128-ctr,aes128-gcm@openssh.com,aes192-ctr +MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com +<% end -%> + +<% unless (s=scope.lookupvar('::sshd::tail_additional_options')).empty? -%> +<%= s %> +<% end -%> |