Add an sshd_config template for FreeBSD

Since there is no "catch-all" default configuration file for sshd, we
need to add for each OS.

Add a template for FreeBSD so that sshd can be configured on this OS.

Signed-off-by: Gabriel Filion <lelutin@gmail.com>

diff --git a/templates/sshd_config/FreeBSD.erb b/templates/sshd_config/FreeBSD.erb
new file mode 100644 (file)
index 0000000..1d3de07
--- /dev/null
+++ b/templates/sshd_config/FreeBSD.erb
@@ -0,0 +1,220 @@
+#      $OpenBSD: sshd_config,v 1.81 2009/10/08 14:03:41 markus Exp $
+#      $FreeBSD: src/crypto/openssh/sshd_config,v 1.49.2.2.2.1 2010/06/14 02:09:06 kensmith Exp $
+
+# This is the sshd server system-wide configuration file.  See
+# sshd_config(5) for more information.
+
+# This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin
+
+# The strategy used for options in the default sshd_config shipped with
+# OpenSSH is to specify options with their default value where
+# possible, but leave them commented.  Uncommented options change a
+# default value.
+
+# Note that some of FreeBSD's defaults differ from OpenBSD's, and
+# FreeBSD has a few additional options.
+
+#VersionAddendum FreeBSD-20100308
+
+<%- unless sshd_head_additional_options.to_s.empty? then %>
+<%= sshd_head_additional_options %>
+<%- end %>
+
+<%- unless sshd_port.to_s.empty? then -%>
+<%- if sshd_port.to_s == 'off' then -%>
+#Port -- disabled by puppet
+<% else -%>
+Port <%= sshd_port -%>
+<% end -%>
+<%- else -%>
+Port 22
+<%- end -%>
+
+#AddressFamily any
+<% for address in sshd_listen_address -%>
+ListenAddress <%= address %>
+<% end -%>
+
+# The default requires explicit activation of protocol 1
+Protocol 2
+
+# HostKey for protocol version 1
+#HostKey /etc/ssh/ssh_host_key
+# HostKeys for protocol version 2
+HostKey /etc/ssh/ssh_host_rsa_key
+HostKey /etc/ssh/ssh_host_dsa_key
+
+# Lifetime and size of ephemeral version 1 server key
+#KeyRegenerationInterval 1h
+#ServerKeyBits 1024
+
+# Logging
+# obsoletes QuietMode and FascistLogging
+SyslogFacility AUTH
+LogLevel INFO
+
+# Authentication:
+
+LoginGraceTime 600
+<%- unless sshd_permit_root_login.to_s.empty? then -%>
+PermitRootLogin <%= sshd_permit_root_login -%>
+<%- else -%>
+PermitRootLogin without-password
+<%- end -%>
+
+<%- if sshd_strict_modes.to_s == 'yes' then -%>
+StrictModes yes
+<%- else -%>
+StrictModes no
+<%- end -%>
+
+#MaxAuthTries 6
+#MaxSessions 10
+
+<%- if sshd_rsa_authentication.to_s == 'yes' then -%>
+RSAAuthentication yes
+<%- else -%>
+RSAAuthentication no
+<%- end -%>
+
+<%- if sshd_pubkey_authentication.to_s == 'yes' then -%>
+PubkeyAuthentication yes
+<%- else -%>
+PubkeyAuthentication no
+<%- end -%>
+
+<%- unless sshd_authorized_keys_file.to_s.empty? then -%>
+AuthorizedKeysFile <%= sshd_authorized_keys_file %>
+<%- else -%>
+AuthorizedKeysFile %h/.ssh/authorized_keys
+<%- end -%>
+
+# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
+<%- if sshd_rhosts_rsa_authentication.to_s == 'yes' then -%>
+RhostsRSAAuthentication yes
+<%- else -%>
+RhostsRSAAuthentication no
+<% end -%>
+
+# similar for protocol version 2
+<%- if sshd_hostbased_authentication.to_s == 'yes' then -%>
+HostbasedAuthentication yes
+<%- else -%>
+HostbasedAuthentication no
+<% end -%>
+
+# Change to yes if you don't trust ~/.ssh/known_hosts for
+# RhostsRSAAuthentication and HostbasedAuthentication
+#IgnoreUserKnownHosts no
+# Don't read the user's ~/.rhosts and ~/.shosts files
+#IgnoreRhosts yes
+
+# Change to yes to enable built-in password authentication.
+<%- if sshd_password_authentication.to_s == 'yes' then -%>
+PasswordAuthentication yes
+<%- else -%>
+PasswordAuthentication no
+<%- end -%>
+
+<%- if sshd_permit_empty_passwords.to_s == 'yes' then -%>
+PermitEmptyPasswords yes
+<% else -%>
+PermitEmptyPasswords no
+<% end -%>
+
+# Change to no to disable PAM authentication
+<%- if sshd_challenge_response_authentication.to_s == 'yes' then -%>
+ChallengeResponseAuthentication yes
+<%- else -%>
+ChallengeResponseAuthentication no
+<%- end -%>
+
+# Kerberos options
+#KerberosAuthentication no
+#KerberosOrLocalPasswd yes
+#KerberosTicketCleanup yes
+#KerberosGetAFSToken no
+
+# GSSAPI options
+#GSSAPIAuthentication no
+#GSSAPICleanupCredentials yes
+
+# Set this to 'no' to disable 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'.
+<%- if sshd_use_pam.to_s == 'yes' then -%>
+UsePAM yes
+<%- else -%>
+UsePAM no
+<%- end -%>
+
+<%- if sshd_agent_forwarding.to_s == 'yes' then -%>
+AllowAgentForwarding yes
+<%- else -%>
+AllowAgentForwarding no
+<%- end -%>
+
+<%- if sshd_tcp_forwarding.to_s == 'yes' then -%>
+AllowTcpForwarding yes
+<%- else -%>
+AllowTcpForwarding no
+<%- end -%>
+
+#GatewayPorts no
+<%- if sshd_x11_forwarding.to_s == 'yes' then -%>
+X11Forwarding yes
+<%- else -%>
+X11Forwarding no
+<%- end -%>
+
+X11DisplayOffset 10
+#X11UseLocalhost yes
+#PrintMotd yes
+#PrintLastLog yes
+TCPKeepAlive yes
+#UseLogin no
+#UsePrivilegeSeparation yes
+#PermitUserEnvironment no
+#Compression delayed
+#ClientAliveInterval 0
+#ClientAliveCountMax 3
+#UseDNS yes
+#PidFile /var/run/sshd.pid
+#MaxStartups 10
+#PermitTunnel no
+#ChrootDirectory none
+
+# no default banner path
+#Banner none
+
+# override default of no subsystems
+<%- if sshd_sftp_subsystem.to_s.empty? then %>
+Subsystem      sftp    /usr/libexec/sftp-server
+<%- else %>
+Subsystem      sftp    <%= sshd_sftp_subsystem %>
+<%- end %>
+
+# Example of overriding settings on a per-user basis
+#Match User anoncvs
+#      X11Forwarding no
+#      AllowTcpForwarding no
+#      ForceCommand cvs server
+
+<%- unless sshd_allowed_users.to_s.empty? then -%>
+AllowUsers <%= sshd_allowed_users -%>
+<%- end -%>
+
+<%- unless sshd_allowed_groups.to_s.empty? then %>
+AllowGroups <%= sshd_allowed_groups %>
+<%- end %>
+
+<%- unless sshd_tail_additional_options.to_s.empty? then %>
+<%= sshd_tail_additional_options %>
+<%- end %>
+