diff options
Diffstat (limited to 'external')
| -rw-r--r-- | external/.gitignore | 1 | ||||
| -rw-r--r-- | external/concat/manifests/fragment.pp | 6 | ||||
| -rw-r--r-- | external/concat/manifests/init.pp | 36 | ||||
| -rw-r--r-- | external/concat/manifests/setup.pp | 12 | ||||
| -rw-r--r-- | external/ssh/manifests/auth.pp | 336 | ||||
| -rw-r--r-- | external/sshkeys/COPYING | 674 | ||||
| -rw-r--r-- | external/sshkeys/README.rst | 73 | ||||
| -rw-r--r-- | external/sshkeys/manifests/create_key.pp | 29 | ||||
| -rw-r--r-- | external/sshkeys/manifests/init.pp | 2 | ||||
| -rw-r--r-- | external/sshkeys/manifests/keymaster.pp | 13 | ||||
| -rw-r--r-- | external/sshkeys/manifests/namecheck.pp | 12 | ||||
| -rw-r--r-- | external/sshkeys/manifests/set_authorized_keys.pp | 58 | ||||
| -rw-r--r-- | external/sshkeys/manifests/set_client_key_pair.pp | 39 | ||||
| -rw-r--r-- | external/sshkeys/manifests/setup_key_master.pp | 87 | ||||
| -rw-r--r-- | external/sshkeys/manifests/var.pp | 4 |
15 files changed, 1019 insertions, 363 deletions
diff --git a/external/.gitignore b/external/.gitignore new file mode 100644 index 00000000..f6289ea5 --- /dev/null +++ b/external/.gitignore @@ -0,0 +1 @@ +hiera diff --git a/external/concat/manifests/fragment.pp b/external/concat/manifests/fragment.pp index 890d43a4..ba546766 100644 --- a/external/concat/manifests/fragment.pp +++ b/external/concat/manifests/fragment.pp @@ -1,5 +1,5 @@ # Puts a file fragment into a directory previous setup using concat -# +# # OPTIONS: # - target The file that these fragments belong to # - content If present puts the content into the file @@ -31,17 +31,17 @@ define concat::fragment($target, $content='', $source='', $order=10, $ensure = " } } } - default: { File{ source => $source } } + default: { File{ source => $source } } } } default: { File{ content => $content } } } file{"${fragdir}/fragments/${order}_${safe_name}": + ensure => $ensure, mode => $mode, owner => $owner, group => $group, - ensure => $ensure, backup => $backup, alias => "concat_fragment_${name}", notify => Exec["concat_${target}"] diff --git a/external/concat/manifests/init.pp b/external/concat/manifests/init.pp index b94411c2..c2039349 100644 --- a/external/concat/manifests/init.pp +++ b/external/concat/manifests/init.pp @@ -1,13 +1,13 @@ # A system to construct files using fragments from other files or templates. # -# This requires at least puppet 0.25 to work correctly as we use some +# This requires at least puppet 0.25 to work correctly as we use some # enhancements in recursive directory management and regular expressions # to do the work here. # # USAGE: # The basic use case is as below: # -# concat{"/etc/named.conf": +# concat{"/etc/named.conf": # notify => Service["named"] # } # @@ -17,7 +17,7 @@ # content => template("named_conf_zone.erb") # } # -# # add a fragment not managed by puppet so local users +# # add a fragment not managed by puppet so local users # # can add content to managed file # concat::fragment{"foo.com_user_config": # target => "/etc/named.conf", @@ -25,7 +25,7 @@ # ensure => "/etc/named.conf.local" # } # -# This will use the template named_conf_zone.erb to build a single +# This will use the template named_conf_zone.erb to build a single # bit of config up and put it into the fragments dir. The file # will have an number prefix of 10, you can use the order option # to control that and thus control the order the final file gets built in. @@ -39,16 +39,16 @@ # There's some regular expression magic to figure out the puppet version but # if you're on an older 0.24 version just set $puppetversion = 24 # -# Before you can use any of the concat features you should include the +# Before you can use any of the concat features you should include the # class concat::setup somewhere on your node first. # # DETAIL: # We use a helper shell script called concatfragments.sh that gets placed -# in /usr/local/bin to do the concatenation. While this might seem more +# in /usr/local/bin to do the concatenation. While this might seem more # complex than some of the one-liner alternatives you might find on the net -# we do a lot of error checking and safety checks in the script to avoid +# we do a lot of error checking and safety checks in the script to avoid # problems that might be caused by complex escaping errors etc. -# +# # LICENSE: # Apache Version 2 # @@ -56,13 +56,13 @@ # http://github.com/ripienaar/puppet-concat/ # # CONTACT: -# R.I.Pienaar <rip@devco.net> +# R.I.Pienaar <rip@devco.net> # Volcane on freenode # @ripienaar on twitter # www.devco.net -# Sets up so that you can use fragments to build a final config file, +# Sets up so that you can use fragments to build a final config file, # # OPTIONS: # - mode The mode of the final file @@ -78,15 +78,15 @@ # - Creates fragment directories if it didn't exist already # - Executes the concatfragments.sh script to build the final file, this script will create # directory/fragments.concat. Execution happens only when: -# * The directory changes -# * fragments.concat != final destination, this means rebuilds will happen whenever +# * The directory changes +# * fragments.concat != final destination, this means rebuilds will happen whenever # someone changes or deletes the final file. Checking is done using /usr/bin/cmp. # * The Exec gets notified by something else - like the concat::fragment define # - Copies the file over to the final destination using a file resource # # ALIASES: # - The exec can notified using Exec["concat_/path/to/file"] or Exec["concat_/path/to/directory"] -# - The final file can be referened as File["/path/to/file"] or File["concat_/path/to/file"] +# - The final file can be referenced as File["/path/to/file"] or File["concat_/path/to/file"] define concat($mode = 0644, $owner = "root", $group = "root", $warn = "false", $force = "false", $backup = "puppet") { $safe_name = regsubst($name, '/', '_', 'G') $concatdir = $concat::setup::concatdir @@ -123,7 +123,7 @@ define concat($mode = 0644, $owner = "root", $group = "root", $warn = "false", $ file{$fragdir: ensure => directory; - "${fragdir}/fragments": + "${fragdir}/fragments": ensure => directory, recurse => true, purge => true, @@ -135,19 +135,19 @@ define concat($mode = 0644, $owner = "root", $group = "root", $warn = "false", $ }, notify => Exec["concat_${name}"]; - "${fragdir}/fragments.concat": + "${fragdir}/fragments.concat": ensure => present; - "${fragdir}/${concat_name}": + "${fragdir}/${concat_name}": ensure => present; - $name: + $name: + ensure => present, source => "${fragdir}/${concat_name}", owner => $owner, group => $group, checksum => md5, mode => $mode, - ensure => present, alias => "concat_${name}"; } diff --git a/external/concat/manifests/setup.pp b/external/concat/manifests/setup.pp index 9676fb66..68beb901 100644 --- a/external/concat/manifests/setup.pp +++ b/external/concat/manifests/setup.pp @@ -7,29 +7,29 @@ # $puppetversion should be either 24 or 25 to enable a 24 compatible # mode, in 24 mode you might see phantom notifies this is a side effect # of the method we use to clear the fragments directory. -# +# # The regular expression below will try to figure out your puppet version # but this code will only work in 0.24.8 and newer. # # It also copies out the concatfragments.sh file to /usr/local/bin class concat::setup { - $concatdir = "/var/lib/puppet/concat" + $concatdir = '/var/lib/puppet/concat' $majorversion = regsubst($puppetversion, '^[0-9]+[.]([0-9]+)[.][0-9]+$', '\1') - file{"/usr/local/bin/concatfragments.sh": + file{'/usr/local/bin/concatfragments.sh': owner => root, group => root, - mode => 755, + mode => '0755', source => $majorversion ? { 24 => "puppet:///concat/concatfragments.sh", default => "puppet:///modules/concat/concatfragments.sh" }; - $concatdir: + $concatdir: ensure => directory, owner => root, group => root, - mode => 755; + mode => '0755'; } } diff --git a/external/ssh/manifests/auth.pp b/external/ssh/manifests/auth.pp deleted file mode 100644 index 08570add..00000000 --- a/external/ssh/manifests/auth.pp +++ /dev/null @@ -1,336 +0,0 @@ -# =========
-# ssh::auth
-# =========
-#
-# The latest official release and documentation for ssh::auth can always
-# be found at http://reductivelabs.com/trac/puppet/wiki/Recipes/ModuleSSHAuth .
-#
-# Version: 0.3.2
-# Release date: 2009-12-29
-
-class ssh::auth {
-
-$keymaster_storage = "/var/lib/keys"
-
-Exec { path => "/usr/bin:/usr/sbin:/bin:/sbin" }
-Notify { withpath => false }
-
-
-##########################################################################
-
-
-# ssh::auth::key
-
-# Declare keys. The approach here is just to define a bunch of
-# virtual resources, representing key files on the keymaster, client,
-# and server. The virtual keys are then realized by
-# ssh::auth::{keymaster,client,server}, respectively. The reason for
-# doing things that way is that it makes ssh::auth::key into a "one
-# stop shop" where users can declare their keys with all of their
-# parameters, whether those parameters apply to the keymaster, server,
-# or client. The real work of creating, installing, and removing keys
-# is done in the private definitions called by the virtual resources:
-# ssh_auth_key_{master,server,client}.
-
-define key ($ensure = "present", $filename = "", $force = false, $group = "puppet", $home = "", $keytype = "rsa", $length = 2048, $maxdays = "", $mindate = "", $options = "", $user = "") {
-
- ssh_auth_key_namecheck { "${title}-title": parm => "title", value => $title }
-
- # apply defaults
- $_filename = $filename ? { "" => "id_${keytype}", default => $filename }
- $_length = $keytype ? { "rsa" => $length, "dsa" => 1024 }
- $_user = $user ? {
- "" => regsubst($title, '^([^@]*)@?.*$', '\1'),
- default => $user,
- }
- $_home = $home ? { "" => "/home/$_user", default => $home }
-
- ssh_auth_key_namecheck { "${title}-filename": parm => "filename", value => $_filename }
-
- @ssh_auth_key_master { $title:
- ensure => $ensure,
- force => $force,
- keytype => $keytype,
- length => $_length,
- maxdays => $maxdays,
- mindate => $mindate,
- }
- @ssh_auth_key_client { $title:
- ensure => $ensure,
- filename => $_filename,
- group => $group,
- home => $_home,
- user => $_user,
- }
- @ssh_auth_key_server { $title:
- ensure => $ensure,
- group => $group,
- home => $_home,
- options => $options,
- user => $_user,
- }
-}
-
-
-##########################################################################
-
-
-# ssh::auth::keymaster
-#
-# Keymaster host:
-# Create key storage; create, regenerate, and remove key pairs
-
-class keymaster {
-
- # Set up key storage
-
- file { $ssh::auth::keymaster_storage:
- ensure => directory,
- owner => puppet,
- group => puppet,
- mode => 644,
- }
-
- # Realize all virtual master keys
- Ssh_auth_key_master <| |>
-
-} # class keymaster
-
-
-##########################################################################
-
-
-# ssh::auth::client
-#
-# Install generated key pairs onto clients
-
-define client ($ensure = "", $filename = "", $group = "", $home = "", $user = "") {
-
- # Realize the virtual client keys.
- # Override the defaults set in ssh::auth::key, as needed.
- if $ensure { Ssh_auth_key_client <| title == $title |> { ensure => $ensure } }
- if $filename { Ssh_auth_key_client <| title == $title |> { filename => $filename } }
- if $group { Ssh_auth_key_client <| title == $title |> { group => $group } }
-
- if $user { Ssh_auth_key_client <| title == $title |> { user => $user, home => "/home/$user" } }
- if $home { Ssh_auth_key_client <| title == $title |> { home => $home } }
-
- realize Ssh_auth_key_client[$title]
-
-} # define client
-
-
-##########################################################################
-
-
-# ssh::auth::server
-#
-# Install public keys onto clients
-
-define server ($ensure = "", $group = "", $home = "", $options = "", $user = "") {
-
- # Realize the virtual server keys.
- # Override the defaults set in ssh::auth::key, as needed.
- if $ensure { Ssh_auth_key_server <| title == $title |> { ensure => $ensure } }
- if $group { Ssh_auth_key_server <| title == $title |> { group => $group } }
- if $options { Ssh_auth_key_server <| title == $title |> { options => $options } }
-
- if $user { Ssh_auth_key_server <| title == $title |> { user => $user, home => "/home/$user" } }
- if $home { Ssh_auth_key_server <| title == $title |> { home => $home } }
-
- realize Ssh_auth_key_server[$title]
-
-} # define server
-
-} # class ssh::auth
-
-
-##########################################################################
-
-
-# ssh_auth_key_master
-#
-# Create/regenerate/remove a key pair on the keymaster.
-# This definition is private, i.e. it is not intended to be called directly by users.
-# ssh::auth::key calls it to create virtual keys, which are realized in ssh::auth::keymaster.
-
-define ssh_auth_key_master ($ensure, $force, $keytype, $length, $maxdays, $mindate) {
-
- Exec { path => "/usr/bin:/usr/sbin:/bin:/sbin" }
- File {
- owner => puppet,
- group => puppet,
- mode => 600,
- }
-
- $keydir = "${ssh::auth::keymaster_storage}/${title}"
- $keyfile = "${keydir}/key"
-
- file {
- "$keydir":
- ensure => directory,
- mode => 644;
- "$keyfile":
- ensure => $ensure;
- "${keyfile}.pub":
- ensure => $ensure,
- mode => 644;
- }
-
- if $ensure == "present" {
-
- # Remove the existing key pair, if
- # * $force is true, or
- # * $maxdays or $mindate criteria aren't met, or
- # * $keytype or $length have changed
-
- $keycontent = file("${keyfile}.pub", "/dev/null")
- if $keycontent {
-
- if $force {
- $reason = "force=true"
- }
- if !$reason and $mindate and generate("/usr/bin/find", $keyfile, "!", "-newermt", "${mindate}") {
- $reason = "created before ${mindate}"
- }
- if !$reason and $maxdays and generate("/usr/bin/find", $keyfile, "-mtime", "+${maxdays}") {
- $reason = "older than ${maxdays} days"
- }
- if !$reason and $keycontent =~ /^ssh-... [^ ]+ (...) (\d+)$/ {
- if $keytype != $1 { $reason = "keytype changed: $1 -> $keytype" }
- else { if $length != $2 { $reason = "length changed: $2 -> $length" } }
- }
- if $reason {
- exec { "Revoke previous key ${title}: ${reason}":
- command => "rm $keyfile ${keyfile}.pub",
- before => Exec["Create key $title: $keytype, $length bits"],
- }
- }
- }
-
- # Create the key pair.
- # We "repurpose" the comment field in public keys on the keymaster to
- # store data about the key, i.e. $keytype and $length. This avoids
- # having to rerun ssh-keygen -l on every key at every run to determine
- # the key length.
- exec { "Create key $title: $keytype, $length bits":
- command => "ssh-keygen -t ${keytype} -b ${length} -f ${keyfile} -C \"${keytype} ${length}\" -N \"\"",
- user => "puppet",
- group => "puppet",
- creates => $keyfile,
- require => File[$keydir],
- before => File[$keyfile, "${keyfile}.pub"],
- }
-
- } # if $ensure == "present"
-
-} # define ssh_auth_key_master
-
-
-##########################################################################
-
-
-# ssh_auth_key_client
-#
-# Install a key pair into a user's account.
-# This definition is private, i.e. it is not intended to be called directly by users.
-
-define ssh_auth_key_client ($ensure, $filename, $group, $home, $user) {
-
- File {
- owner => $user,
- group => $group,
- mode => 600,
- require => [ User[$user], File[$home]],
- }
-
- $key_src_file = "${ssh::auth::keymaster_storage}/${title}/key" # on the keymaster
- $key_tgt_file = "${home}/.ssh/${filename}" # on the client
-
- $key_src_content_pub = file("${key_src_file}.pub", "/dev/null")
- if $ensure == "absent" or $key_src_content_pub =~ /^(ssh-...) ([^ ]+)/ {
- $keytype = $1
- $modulus = $2
- file {
- $key_tgt_file:
- ensure => $ensure,
- content => file($key_src_file, "/dev/null");
- "${key_tgt_file}.pub":
- ensure => $ensure,
- content => "$keytype $modulus $title\n",
- mode => 644;
- }
- } else {
- notify { "Private key file $key_src_file for key $title not found on keymaster; skipping ensure => present": }
- }
-
-} # define ssh_auth_key_client
-
-
-##########################################################################
-
-
-# ssh_auth_key_server
-#
-# Install a public key into a server user's authorized_keys(5) file.
-# This definition is private, i.e. it is not intended to be called directly by users.
-
-define ssh_auth_key_server ($ensure, $group, $home, $options, $user) {
-
- # on the keymaster:
- $key_src_dir = "${ssh::auth::keymaster_storage}/${title}"
- $key_src_file = "${key_src_dir}/key.pub"
- # on the server:
- $key_tgt_file = "${home}/.ssh/authorized_keys"
-
- File {
- owner => $user,
- group => $group,
- require => User[$user],
- mode => 600,
- }
- Ssh_authorized_key {
- user => $user,
- target => $key_tgt_file,
- }
-
- if $ensure == "absent" {
- ssh_authorized_key { $title: ensure => "absent" }
- }
- else {
- $key_src_content = file($key_src_file, "/dev/null")
- if ! $key_src_content {
- notify { "Public key file $key_src_file for key $title not found on keymaster; skipping ensure => present": }
- } else { if $ensure == "present" and $key_src_content !~ /^(ssh-...) ([^ ]*)/ {
- err("Can't parse public key file $key_src_file")
- notify { "Can't parse public key file $key_src_file for key $title on the keymaster: skipping ensure => $ensure": }
- } else {
- $keytype = $1
- $modulus = $2
- ssh_authorized_key { $title:
- ensure => "present",
- type => $keytype,
- key => $modulus,
- options => $options ? { "" => undef, default => $options },
- }
- }} # if ... else ... else
- } # if ... else
-
-} # define ssh_auth_key_server
-
-
-##########################################################################
-
-
-# ssh_auth_key_namecheck
-#
-# Check a name (e.g. key title or filename) for the allowed form
-
-define ssh_auth_key_namecheck ($parm, $value) {
- if $value !~ /^[A-Za-z0-9]/ {
- fail("ssh::auth::key: $parm '$value' not allowed: must begin with a letter or digit")
- }
- if $value !~ /^[A-Za-z0-9_.:@-]+$/ {
- fail("ssh::auth::key: $parm '$value' not allowed: may only contain the characters A-Za-z0-9_.:@-")
- }
-} # define namecheck
diff --git a/external/sshkeys/COPYING b/external/sshkeys/COPYING new file mode 100644 index 00000000..94a9ed02 --- /dev/null +++ b/external/sshkeys/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. By contrast, +the GNU General Public License is intended to guarantee your freedom to +share and change all versions of a program--to make sure it remains free +software for all its users. We, the Free Software Foundation, use the +GNU General Public License for most of our software; it applies also to +any other work released this way by its authors. You can apply it to +your programs, too. + + When we speak of free software, we are referring to freedom, not +price. Our General Public Licenses are designed to make sure that you +have the freedom to distribute copies of free software (and charge for +them if you wish), that you receive source code or can get it if you +want it, that you can change the software or use pieces of it in new +free programs, and that you know you can do these things. + + To protect your rights, we need to prevent others from denying you +these rights or asking you to surrender the rights. Therefore, you have +certain responsibilities if you distribute copies of the software, or if +you modify it: responsibilities to respect the freedom of others. + + For example, if you distribute copies of such a program, whether +gratis or for a fee, you must pass on to the recipients the same +freedoms that you received. You must make sure that they, too, receive +or can get the source code. And you must show them these terms so they +know their rights. + + Developers that use the GNU GPL protect your rights with two steps: +(1) assert copyright on the software, and (2) offer you this License +giving you legal permission to copy, distribute and/or modify it. + + For the developers' and authors' protection, the GPL clearly explains +that there is no warranty for this free software. For both users' and +authors' sake, the GPL requires that modified versions be marked as +changed, so that their problems will not be attributed erroneously to +authors of previous versions. + + Some devices are designed to deny users access to install or run +modified versions of the software inside them, although the manufacturer +can do so. This is fundamentally incompatible with the aim of +protecting users' freedom to change the software. The systematic +pattern of such abuse occurs in the area of products for individuals to +use, which is precisely where it is most unacceptable. Therefore, we +have designed this version of the GPL to prohibit the practice for those +products. If such problems arise substantially in other domains, we +stand ready to extend this provision to those domains in future versions +of the GPL, as needed to protect the freedom of users. + + Finally, every program is threatened constantly by software patents. +States should not allow patents to restrict development and use of +software on general-purpose computers, but in those that do, we wish to +avoid the special danger that patents applied to a free program could +make it effectively proprietary. To prevent this, the GPL assures that +patents cannot be used to render the program non-free. + + The precise terms and conditions for copying, distribution and +modification follow. + + TERMS AND CONDITIONS + + 0. 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But first, please read +<http://www.gnu.org/philosophy/why-not-lgpl.html>. diff --git a/external/sshkeys/README.rst b/external/sshkeys/README.rst new file mode 100644 index 00000000..73b136d6 --- /dev/null +++ b/external/sshkeys/README.rst @@ -0,0 +1,73 @@ +sshkeys puppet module +===================== + +The sshkeys puppet module allow the creation and installation of ssh keys. + + +How it works +============ + +With the sshkeys module, you define a key that will be generated on the +puppet master. You define where this key should be installed, for the +client key pair, and for the authorized_keys. + +When the key has not been generated yet, you may need to run puppet +twice. The key will be generated on the first run, and installed on the +second run. + + +Usage +===== + +In order to tell which node will generate the keys, you need to include +the `sshkeys::keymaster` class on the puppet master node:: + + include sshkeys::keymaster + +Before installing the key, we need to create it. This is done with the +`create_key` resource, on the puppet master node. We can create the key +`key1`:: + + sshkeys::create_key{key1: } + +If we want to install the `key1` key pair for user `user1`, we can use +the `set_client_key_pair` resource:: + + sshkeys::set_client_key_pair{'key1-for-user1': + keyname => 'key1', + home => '/home/user1', + user => 'user1', + } + +The `key1` private and public keys should now be installed for user +`user1` on the node on which we created this resource. + +If we want to allow the key `key1` to connect to the `user2` account, +we use the `set_authorized_keys` resource:: + + sshkeys::set_authorized_keys{'key1-to-user2': + keyname => 'key1', + user => 'user2', + home => '/home/user2', + } + +Now, `user1` should have the `key1` key pair installed on his account, +and be able to login to the `user2` account. + + +License +======= + +This module is released under the GNU General Public License version 3: +http://www.gnu.org/licenses/gpl-3.0.txt + + +Authors +======= + +The sshkeys module is based on the ssh::auth module written by +Andrew E. Schulman <andrex at alumni dot utexas dot net>. + +The original ssh::auth module is available at this URL : +http://projects.puppetlabs.com/projects/1/wiki/Module_Ssh_Auth_Patterns + diff --git a/external/sshkeys/manifests/create_key.pp b/external/sshkeys/manifests/create_key.pp new file mode 100644 index 00000000..23a74e8c --- /dev/null +++ b/external/sshkeys/manifests/create_key.pp @@ -0,0 +1,29 @@ +define sshkeys::create_key ( + $ensure = "present", + $filename = "", + $force = false, + $keytype = "rsa", + $length = 2048, + $maxdays = "", + $mindate = "" +) { + sshkeys::namecheck { "${title}-title": parm => "title", value => $title } + + # apply defaults + $_filename = $filename ? { "" => "id_${keytype}", default => $filename } + $_length = $keytype ? { "rsa" => $length, "dsa" => 1024 } + + sshkeys::namecheck { "${title}-filename": + parm => "filename", + value => $_filename, + } + + @sshkeys::setup_key_master { $title: + ensure => $ensure, + force => $force, + keytype => $keytype, + length => $_length, + maxdays => $maxdays, + mindate => $mindate, + } +} diff --git a/external/sshkeys/manifests/init.pp b/external/sshkeys/manifests/init.pp new file mode 100644 index 00000000..4ab92bff --- /dev/null +++ b/external/sshkeys/manifests/init.pp @@ -0,0 +1,2 @@ +class sshkeys { +} diff --git a/external/sshkeys/manifests/keymaster.pp b/external/sshkeys/manifests/keymaster.pp new file mode 100644 index 00000000..3fc2a1fb --- /dev/null +++ b/external/sshkeys/manifests/keymaster.pp @@ -0,0 +1,13 @@ +# Keymaster host: +# Create key storage; create, regenerate, and remove key pairs +class sshkeys::keymaster { + include sshkeys::var + file { $sshkeys::var::keymaster_storage: + ensure => directory, + owner => puppet, + group => puppet, + mode => '0644', + } + # Realize all virtual master keys + Sshkeys::Setup_key_master <| |> +} diff --git a/external/sshkeys/manifests/namecheck.pp b/external/sshkeys/manifests/namecheck.pp new file mode 100644 index 00000000..52c6e51f --- /dev/null +++ b/external/sshkeys/manifests/namecheck.pp @@ -0,0 +1,12 @@ +# Check a name (e.g. key title or filename) for the allowed form +define sshkeys::namecheck ( + $parm, + $value +) { + if $value !~ /^[A-Za-z0-9]/ { + fail("sshkeys::key: ${parm} '${value}' not allowed: must begin with a letter or digit") + } + if $value !~ /^[A-Za-z0-9_.:@-]+$/ { + fail("sshkeys::key: ${parm} '${value}' not allowed: may only contain the characters A-Za-z0-9_.:@-") + } +} diff --git a/external/sshkeys/manifests/set_authorized_keys.pp b/external/sshkeys/manifests/set_authorized_keys.pp new file mode 100644 index 00000000..894f8069 --- /dev/null +++ b/external/sshkeys/manifests/set_authorized_keys.pp @@ -0,0 +1,58 @@ +# Install a public key into a server user's authorized_keys(5) file. +define sshkeys::set_authorized_keys ( + $keyname = '', + $ensure = 'present', + $group = '', + $home = '', + $options = '', + $user +) { + include sshkeys::var + $_keyname = $keyname ? { '' => $title, default => $keyname } + $_home = $home ? { "" => "/home/${user}", default => $home } + # on the keymaster: + $key_src_dir = "${sshkeys::var::keymaster_storage}/${_keyname}" + $key_src_file = "${key_src_dir}/key.pub" + # on the server: + $key_tgt_file = "${_home}/.ssh/authorized_keys" + + File { + owner => $user, + group => $group ? { "" => $user, default => $group }, + require => User[$user], + mode => '0600', + } + Ssh_authorized_key { + user => $user, + target => $key_tgt_file, + } + + if $ensure == "absent" { + ssh_authorized_key { $title: + ensure => "absent", + } + } else { + $key_src_content = file($key_src_file, "/dev/null") + if ! $key_src_content { + notify { + "Public key file ${key_src_file} for key ${_keyname} not found on keymaster; skipping ensure => present": + } + } else { + if $ensure == "present" and $key_src_content !~ /^(ssh-...) ([^ ]*)/ { + err("Can't parse public key file ${key_src_file}") + notify { + "Can't parse public key file ${key_src_file} for key ${_keyname} on the keymaster: skipping ensure => ${ensure}": + } + } else { + $keytype = $1 + $modulus = $2 + ssh_authorized_key { $title: + ensure => "present", + type => $keytype, + key => $modulus, + options => $options ? { "" => undef, default => $options }, + } + } + } + } +} diff --git a/external/sshkeys/manifests/set_client_key_pair.pp b/external/sshkeys/manifests/set_client_key_pair.pp new file mode 100644 index 00000000..27780eb4 --- /dev/null +++ b/external/sshkeys/manifests/set_client_key_pair.pp @@ -0,0 +1,39 @@ +# Install a key pair into a user's account. +define sshkeys::set_client_key_pair ( + $keyname = '', + $ensure = 'present', + $filename = 'id_rsa', + $group = '', + $home = '', + $user +) { + include sshkeys::var + File { + owner => $user, + group => $group ? { '' => $user, default => $group }, + mode => '0600', + require => [ User[$user], File[$home]], + } + + $_keyname = $keyname ? { '' => $title, default => $keyname } + $_home = $home ? { '' => "/home/${user}", default => $home } + $key_src_file = "${sshkeys::var::keymaster_storage}/${_keyname}/key" # on the keymaster + $key_tgt_file = "${_home}/.ssh/${filename}" # on the client + + $key_src_content_pub = file("${key_src_file}.pub", "/dev/null") + if $ensure == "absent" or $key_src_content_pub =~ /^(ssh-...) ([^ ]+)/ { + $keytype = $1 + $modulus = $2 + file { + $key_tgt_file: + ensure => $ensure, + content => file($key_src_file, "/dev/null"); + "${key_tgt_file}.pub": + ensure => $ensure, + content => "${keytype} ${modulus} ${title}\n", + mode => '0644'; + } + } else { + notify { "Private key file ${key_src_file} for key ${title} not found on keymaster; skipping ensure => present": } + } +} diff --git a/external/sshkeys/manifests/setup_key_master.pp b/external/sshkeys/manifests/setup_key_master.pp new file mode 100644 index 00000000..9dcd5f86 --- /dev/null +++ b/external/sshkeys/manifests/setup_key_master.pp @@ -0,0 +1,87 @@ +# Create/regenerate/remove a key pair on the keymaster. +# This definition is private, i.e. it is not intended to be called +# directly by users. sshkeys::create_key calls it to create virtual +# keys, which are realized in sshkeys::keymaster. +define sshkeys::setup_key_master ( + $ensure, + $force, + $keytype, + $length, + $maxdays, + $mindate +) { + include sshkeys::var + Exec { path => "/usr/bin:/usr/sbin:/bin:/sbin" } + File { + owner => puppet, + group => puppet, + mode => '0600', + } + + $keydir = "${sshkeys::var::keymaster_storage}/${title}" + $keyfile = "${keydir}/key" + + file { + "${keydir}": + ensure => directory, + mode => '0644'; + "${keyfile}": + ensure => $ensure; + "${keyfile}.pub": + ensure => $ensure, + mode => '0644'; + } + + if $ensure == "present" { + + # Remove the existing key pair, if + # * $force is true, or + # * $maxdays or $mindate criteria aren't met, or + # * $keytype or $length have changed + + $keycontent = file("${keyfile}.pub", "/dev/null") + if $keycontent { + + if $force { + $reason = "force=true" + } + if !$reason and $mindate and + generate("/usr/bin/find", $keyfile, "!", "-newermt", "${mindate}") { + $reason = "created before ${mindate}" + } + if !$reason and $maxdays and + generate("/usr/bin/find", $keyfile, "-mtime", "+${maxdays}") { + $reason = "older than ${maxdays} days" + } + if !$reason and $keycontent =~ /^ssh-... [^ ]+ (...) (\d+)$/ { + if $keytype != $1 { + $reason = "keytype changed: ${1} -> ${keytype}" + } else { + if $length != $2 { + $reason = "length changed: ${2} -> ${length}" + } + } + } + if $reason { + exec { "Revoke previous key ${title}: ${reason}": + command => "rm ${keyfile} ${keyfile}.pub", + before => Exec["Create key ${title}: ${keytype}, ${length} bits"], + } + } + } + + # Create the key pair. + # We "repurpose" the comment field in public keys on the keymaster to + # store data about the key, i.e. $keytype and $length. This avoids + # having to rerun ssh-keygen -l on every key at every run to determine + # the key length. + exec { "Create key ${title}: ${keytype}, ${length} bits": + command => "ssh-keygen -t ${keytype} -b ${length} -f ${keyfile} -C \"${keytype} ${length}\" -N \"\"", + user => "puppet", + group => "puppet", + creates => $keyfile, + require => File[$keydir], + before => File[$keyfile, "${keyfile}.pub"], + } + } +} diff --git a/external/sshkeys/manifests/var.pp b/external/sshkeys/manifests/var.pp new file mode 100644 index 00000000..13f6992e --- /dev/null +++ b/external/sshkeys/manifests/var.pp @@ -0,0 +1,4 @@ +class sshkeys::var( + $keymaster_storage = '/var/lib/puppet-sshkeys' +) { +} |
