module-sshd/templates/sshd_config/OpenBSD.erb

#	$OpenBSD: sshd_config,v 1.74 2006/07/19 13:07:10 dtucker Exp $

# This is the sshd server system-wide configuration file.  See
# sshd_config(5) for more information.

# 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.

<%- unless sshd_head_additional_options.to_s.empty? then %>
<%= sshd_head_additional_options %>
<%- end %>

<%- sshd_ports.each do |port| -%>
<%- if port.to_s == 'off' then -%>
#Port -- disabled by puppet
<% else -%>
Port <%= port -%>
<% end -%>
<%- end -%>

# Use these options to restrict which interfaces/protocols sshd will bind to
<% for address in sshd_listen_address -%>
ListenAddress <%= address %>
<% end -%>
#Protocol 2,1
#AddressFamily any

# 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 768

# Logging
# obsoletes QuietMode and FascistLogging
#SyslogFacility AUTH
#LogLevel INFO

# Authentication:

#LoginGraceTime 2m
<%- 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

<%- 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
<%- if sshd_ignore_rhosts.to_s == 'yes' then %>
IgnoreRhosts yes
<%- else %>
IgnoreRhosts no
<% end -%>

# To disable tunneled clear text passwords, change to no here!
<%- if sshd_password_authentication.to_s == 'yes' then %>
PasswordAuthentication yes
<%- else %>
PasswordAuthentication no
<%- end %>

# To enable empty passwords, change to yes (NOT RECOMMENDED)
<%- if sshd_permit_empty_passwords.to_s == 'yes' then %>
PermitEmptyPasswords yes
<% else -%>
PermitEmptyPasswords no
<% end -%>

# Change to no to disable s/key passwords
<%- 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

<%- 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

# no default banner path
#Banner /some/path

# 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 %>

<%- 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 %>

# Example of overriding settings on a per-user basis
#Match User anoncvs
#	X11Forwarding no
#	AllowTcpForwarding no
#	ForceCommand cvs server

<%- unless sshd_tail_additional_options.to_s.empty? then %>
<%= sshd_tail_additional_options %>
<%- end %>