From cbe145f164fd39876c051772aefa7366d596dead Mon Sep 17 00:00:00 2001
From: Ben Speakman <ben.speakman@pod-point.com>
Date: Mon, 22 Feb 2016 11:48:58 +0000
Subject: [PATCH] Add mysql config

---
 manifests/mysql.pp             | 40 ++++++++++++++++++++++++++++++++++
 manifests/postgres.pp          |  4 ++++
 templates/dovecot-sql.conf.ext | 13 ++++-------
 3 files changed, 48 insertions(+), 9 deletions(-)
 create mode 100644 manifests/mysql.pp

diff --git a/manifests/mysql.pp b/manifests/mysql.pp
new file mode 100644
index 0000000..a8e6c99
--- /dev/null
+++ b/manifests/mysql.pp
@@ -0,0 +1,40 @@
+# 10-auth.conf
+# dovecot-sql.conf.ext
+class dovecot::mysql (
+  $dbname          = 'mails',
+  $dbpassword      = 'admin',
+  $dbusername      = 'pass',
+  $dbhost          = 'localhost',
+  $dbport          = 5432,
+  $dbdriver        = 'mysql',
+  $pass_scheme     = 'MD5-CRYPT',
+  $sqlconftemplate = 'dovecot/dovecot-sql.conf.ext',
+  $user_query      = "SELECT maildir, 5000 AS uid, 5000 AS gid FROM mailbox WHERE username  = '%u'",
+  $pass_query      = "SELECT password FROM mailbox WHERE username = '%u'"
+) {
+  file { "/etc/dovecot/dovecot-sql.conf.ext":
+    ensure  => present,
+    content => template($sqlconftemplate),
+    mode    => '0600',
+    owner   => root,
+    group   => dovecot,
+    require => Package['dovecot-mysql'],
+    before  => Exec['dovecot'],
+    notify  => Service['dovecot'],
+  }
+
+  package {'dovecot-mysql':
+    ensure => installed,
+    before => Exec['dovecot'],
+    notify => Service['dovecot']
+  }
+
+  dovecot::config::dovecotcfmulti { 'sqlauth':
+    config_file => 'conf.d/10-auth.conf',
+    changes     => [
+      "set include 'auth-sql.conf.ext'",
+      "rm  include[ . = 'auth-system.conf.ext']",
+    ],
+    require     => File["/etc/dovecot/dovecot-sql.conf.ext"]
+  }
+}
diff --git a/manifests/postgres.pp b/manifests/postgres.pp
index dcb35dd..1567b44 100644
--- a/manifests/postgres.pp
+++ b/manifests/postgres.pp
@@ -6,8 +6,12 @@
   $dbusername      = 'pass',
   $dbhost          = 'localhost',
   $dbport          = 5432,
+  $dbdriver        = 'pgsql',
   $mailstorepath   = '/srv/vmail/',
+  $pass_scheme     = 'CRYPT',
   $sqlconftemplate = 'dovecot/dovecot-sql.conf.ext',
+  $user_query      = "SELECT '<%= @mailstorepath %>'||SUBSTRING(email from (position('@' in email)+1) for (char_length(email)-position('@' in email)+1)) || '/' || SUBSTRING(email from 0 for position('@' in email)) AS home, '*:bytes='||quota AS quota_rule FROM users WHERE email = '%u'",
+  $pass_query      = "SELECT '<%= @mailstorepath %>'||SUBSTRING(email from (position('@' in email)+1) for (char_length(email)-position('@' in email)+1)) || '/' || SUBSTRING(email from 0 for position('@' in email)) AS userdb_home, email AS user, password, '*:bytes='||quota AS userdb_quota_rule FROM users WHERE email = '%u'"
 ) {
   file { "/etc/dovecot/dovecot-sql.conf.ext":
     ensure  => present,
diff --git a/templates/dovecot-sql.conf.ext b/templates/dovecot-sql.conf.ext
index 8b38d1e..120a68e 100644
--- a/templates/dovecot-sql.conf.ext
+++ b/templates/dovecot-sql.conf.ext
@@ -1,10 +1,5 @@
-driver = pgsql
+driver = <%= @dbdriver %>
 connect = host=<%= @dbhost %> port=<%= @dbport %> dbname=<%= @dbname %> user=<%= @dbusername %> password=<%= @dbpassword %>
-default_pass_scheme = CRYPT
-user_query = \
-    SELECT '<%= @mailstorepath %>'||SUBSTRING(email from (position('@' in email)+1) for (char_length(email)-position('@' in email)+1)) || '/' || SUBSTRING(email from 0 for position('@' in email)) AS home, '*:bytes='||quota AS quota_rule \
-    FROM users WHERE email = '%u' 
-password_query = \
-    SELECT '<%= @mailstorepath %>'||SUBSTRING(email from (position('@' in email)+1) for (char_length(email)-position('@' in email)+1)) || '/' || SUBSTRING(email from 0 for position('@' in email)) AS userdb_home, \
-        email AS user, password, '*:bytes='||quota AS userdb_quota_rule \
-    FROM users WHERE email = '%u'
+default_pass_scheme = <%= @pass_scheme %>
+user_query = <%= @user_query %>
+password_query = <%= @pass_query %>