aboutsummaryrefslogtreecommitdiff
path: root/manifests/init.pp
blob: ccfe2c2541003c96f945c274b2b4639743aa98c5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
#
# ssh module
#
# Copyright 2008, micah@riseup.net
# Copyright 2008, admin(at)immerda.ch
# Copyright 2008, Puzzle ITC GmbH
# Marcel Härry haerry+puppet(at)puzzle.ch
# Simon Josi josi+puppet(at)puzzle.ch
#
# This program is free software; you can redistribute 
# it and/or modify it under the terms of the GNU 
# General Public License version 3 as published by 
# the Free Software Foundation.
#
# Deploy authorized_keys file with the define
#     sshd::ssh_authorized_key
# 
# sshd-config:
#
# The configuration of the sshd is rather strict and might not fit all
# needs. However there are a bunch of variables, which you might
# consider configuring.
#
# To set any of the following, simply set them as variables in your manifests
# before the class is included, for example:
#
# $sshd_listen_address = ['10.0.0.1 192.168.0.1']
# $sshd_use_pam = yes
# include sshd::debian
#
# If you need to install a version of the ssh daemon or client package other than
# the default one that would be installed by 'ensure => installed', then you can
# set the following variables:
#
# $sshd_ensure_version = "1:5.2p2-6"
# $ssh_ensure_version = "1:5.2p2-6"
#
# The following is a list of the currently available variables:
#
# sshd_listen_address:          specify the addresses sshd should listen on
#                               set this to ['10.0.0.1 192.168.0.1'] to have it listen on both
#                               addresses, or leave it unset to listen on all
#                               Default: empty -> results in listening on 0.0.0.0
#
# sshd_allowed_users:           list of usernames separated by spaces. 
#                               set this for example to "foobar root"
#                               to ensure that only user foobar and root
#                               might login. 
#                               Default: empty -> no restriction is set
#
# sshd_allowed_groups           list of groups separated by spaces.
#                               set this for example to "wheel sftponly"
#                               to ensure that only users in the groups
#                               wheel and sftponly might login.
#                               Default: empty -> no restriction is set
#                               Note: This is set after sshd_allowed_users,
#                                     take care of the behaviour if you use
#                                     these 2 options together.
# 
# sshd_use_pam:                 if you want to use pam or not for authenticaton
#                               Values: no or yes. 
#                               Default: no
#
# sshd_permit_root_login:       If you want to allow root logins or not.
#                               Valid values: yes, no, without-password, forced-commands-only
#                               Default: without-password
#
# sshd_password_authentication: If you want to enable password authentication or not
#                               Valid values: yes or no
#                               Default: no
#				
# sshd_challenge_response_authentication: If you want to enable ChallengeResponseAuthentication or not
# 				When disabled, s/key passowords are disabled
# 				Valid values: yes or no
#				Default: no
# 
# sshd_tcp_forwarding:		If you want to enable TcpForwarding
# 				Valid Values: yes or no
#				Default: no
#
# sshd_x11_forwarding:          If you want to enable x11 forwarding 
#                               Valid Values: yes or no
#                               Default: no
#
# sshd_agent_forwarding:	If you want to allow ssh-agent forwarding
# 				Valid Values: yes or no
#				Default: no
#
# sshd_pubkey_authentication:	If you want to enable public key authentication
# 				Valid Values: yes or no
#				Default: yes
#
# sshd_rsa_authentication:	If you want to enable RSA Authentication
# 				Valid Values: yes or no
#				Default: no
#				
# sshd_rhosts_rsa_authentication:	If you want to enable rhosts RSA Authentication
# 				Valid Values: yes or no
#				Default: no
#
# sshd_hostbased_authentication: If you want to enable HostbasedAuthentication
# 				 Valid Values: yes or no
#				 Default: no
#				
# sshd_strict_modes:		If you want to set StrictModes (check file modes/ownership before accepting login)
# 				Valid Values: yes or no
#				Default: yes
#
# sshd_permit_empty_passwords:	If you want enable PermitEmptyPasswords to allow empty passwords
# 				Valid Values: yes or no
#				Default: no
#
# sshd_port:                    If you want to specify a different port than the default 22
#                               Default: 22
#
# sshd_authorized_keys_file:    Set this to the location of the AuthorizedKeysFile (e.g. /etc/ssh/authorized_keys/%u)
#                               Default: AuthorizedKeysFile	%h/.ssh/authorized_keys
#
# sshd_sftp_subsystem:  Set a different sftp-subystem than the default one.
#                       Might be interesting for sftponly usage
#                       Default: empty -> no change of the default
#
# sshd_head_additional_options:  Set this to any additional sshd_options which aren't listed above.
#                                Anything set here will be added to the beginning of the sshd_config file.
#                                This option might be useful to define complicated Match Blocks
#                                This string is going to be included, like it is defined. So take care!
#                                Default: empty -> not added.
#
# sshd_tail_additional_options:  Set this to any additional sshd_options which aren't listed above.
#                                Anything set here will be added to the end of the sshd_config file.
#                                This option might be useful to define complicated Match Blocks
#                                This string is going to be included, like it is defined. So take care!
#                                Default: empty -> not added.

class sshd {
   # prepare variables to use in templates
  case $sshd_listen_address {
    '': { $sshd_listen_address = [ '0.0.0.0', '::' ] }
  }
  case $sshd_allowed_users {
    '': { $sshd_allowed_users = '' }
  }
  case $sshd_allowed_groups {
    '': { $sshd_allowed_groups = '' }
  }
  case $sshd_use_pam {
    '': { $sshd_use_pam = 'no' }
  }
  case $sshd_permit_root_login {
    '': { $sshd_permit_root_login = 'without-password' }
  }
  case $sshd_password_authentication {
    '': { $sshd_password_authentication = 'no' }
  }
  case $sshd_tcp_forwarding {
    '': { $sshd_tcp_forwarding = 'no' }
  }
  case $sshd_x11_forwarding {
    '': { $sshd_x11_forwarding = 'no' }
  }
  case $sshd_agent_forwarding {
    '': { $sshd_agent_forwarding = 'no' }
  }
  case $sshd_challenge_response_authentication {
    '': { $sshd_challenge_response_authentication = 'no' }
  }
  case $sshd_pubkey_authentication {
    '': { $sshd_pubkey_authentication = 'yes' }
  }
  case $sshd_rsa_authentication {
    '': { $sshd_rsa_authentication = 'no' }
  }
  case $sshd_strict_modes {
    '': { $sshd_strict_modes = 'yes' }
  }
  case $sshd_ignore_rhosts {
    '': { $sshd_ignore_rhosts = 'yes' }
  }
  case $sshd_rhosts_rsa_authentication {
    '': { $sshd_rhosts_rsa_authentication = 'no' }
  }
  case $sshd_hostbased_authentication {
    '': { $sshd_hostbased_authentication = 'no' }
  }
  case $sshd_permit_empty_passwords {
    '': { $sshd_permit_empty_passwords = 'no' }
  }
  case $sshd_port {
    '': { $sshd_port = 22 }
  }
  case $sshd_authorized_keys_file {
    '': { $sshd_authorized_keys_file = "%h/.ssh/authorized_keys" }
  }
  case $sshd_sftp_subsystem {
    '': { $sshd_sftp_subsystem = '' }
  }
  case $sshd_head_additional_options {
    '': { $sshd_head_additional_options = '' }
  }
  case $sshd_tail_additional_options {
    '': { $sshd_tail_additional_options = '' }
  }
  case $sshd_ensure_version {
    '': { $sshd_ensure_version = "present" }
  }

  include sshd::client 

  case $operatingsystem {
    gentoo: { include sshd::gentoo }
    redhat,centos: { include sshd::redhat }
    centos: { include sshd::centos }
    openbsd: { include sshd::openbsd }
    debian,ubuntu: { include sshd::debian }
    default: { include sshd::default }
  }

  if $use_nagios {
    case $nagios_check_ssh {
      false: { info("We don't do nagioschecks for ssh on ${fqdn}" ) }
      default: { nagios::service{ "ssh_${fqdn}_port_${sshd_port}": check_command => "ssh_port!$sshd_port" } }
    }
  }

  if $use_shorewall{
    include shorewall::rules::ssh
  }
}