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-rw-r--r--plugins/virtuser_file/package.xml47
-rw-r--r--plugins/virtuser_file/virtuser_file.php107
2 files changed, 154 insertions, 0 deletions
diff --git a/plugins/virtuser_file/package.xml b/plugins/virtuser_file/package.xml
new file mode 100644
index 000000000..9b55ce427
--- /dev/null
+++ b/plugins/virtuser_file/package.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" packagerversion="1.9.0" version="2.0" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+ http://pear.php.net/dtd/tasks-1.0.xsd
+ http://pear.php.net/dtd/package-2.0
+ http://pear.php.net/dtd/package-2.0.xsd">
+ <name>virtuser_file</name>
+ <channel>pear.roundcube.net</channel>
+ <summary>File based User-to-Email and Email-to-User lookup</summary>
+ <description>Plugin adds possibility to resolve user email/login according to lookup tables in files.</description>
+ <lead>
+ <name>Aleksander Machniak</name>
+ <user>alec</user>
+ <email>alec@alec.pl</email>
+ <active>yes</active>
+ </lead>
+ <date>2011-11-21</date>
+ <version>
+ <release>1.0</release>
+ <api>1.0</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <license uri="http://www.gnu.org/licenses/gpl.html">GNU GPLv3+</license>
+ <notes>-</notes>
+ <contents>
+ <dir baseinstalldir="/" name="/">
+ <file name="virtuser_file.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ </dir>
+ <!-- / -->
+ </contents>
+ <dependencies>
+ <required>
+ <php>
+ <min>5.2.1</min>
+ </php>
+ <pearinstaller>
+ <min>1.7.0</min>
+ </pearinstaller>
+ </required>
+ </dependencies>
+ <phprelease/>
+</package>
diff --git a/plugins/virtuser_file/virtuser_file.php b/plugins/virtuser_file/virtuser_file.php
new file mode 100644
index 000000000..01032616c
--- /dev/null
+++ b/plugins/virtuser_file/virtuser_file.php
@@ -0,0 +1,107 @@
+<?php
+
+/**
+ * File based User-to-Email and Email-to-User lookup
+ *
+ * Add it to the plugins list in config/main.inc.php and set
+ * path to a virtuser table file to resolve user names and e-mail
+ * addresses
+ * $rcmail_config['virtuser_file'] = '';
+ *
+ * @version @package_version@
+ * @license GNU GPLv3+
+ * @author Aleksander Machniak
+ */
+class virtuser_file extends rcube_plugin
+{
+ private $file;
+ private $app;
+
+ function init()
+ {
+ $this->app = rcmail::get_instance();
+ $this->file = $this->app->config->get('virtuser_file');
+
+ if ($this->file) {
+ $this->add_hook('user2email', array($this, 'user2email'));
+ $this->add_hook('email2user', array($this, 'email2user'));
+ }
+ }
+
+ /**
+ * User > Email
+ */
+ function user2email($p)
+ {
+ $r = $this->findinvirtual('/\s' . preg_quote($p['user'], '/') . '\s*$/');
+ $result = array();
+
+ for ($i=0; $i<count($r); $i++)
+ {
+ $arr = preg_split('/\s+/', $r[$i]);
+
+ if (count($arr) > 0 && strpos($arr[0], '@')) {
+ $result[] = rcube_idn_to_ascii(trim(str_replace('\\@', '@', $arr[0])));
+
+ if ($p['first']) {
+ $p['email'] = $result[0];
+ break;
+ }
+ }
+ }
+
+ $p['email'] = empty($result) ? NULL : $result;
+
+ return $p;
+ }
+
+ /**
+ * Email > User
+ */
+ function email2user($p)
+ {
+ $r = $this->findinvirtual('/^' . preg_quote($p['email'], '/') . '\s/');
+
+ for ($i=0; $i<count($r); $i++) {
+ $arr = preg_split('/\s+/', trim($r[$i]));
+
+ if (count($arr) > 0) {
+ $p['user'] = trim($arr[count($arr)-1]);
+ break;
+ }
+ }
+
+ return $p;
+ }
+
+ /**
+ * Find matches of the given pattern in virtuser file
+ *
+ * @param string Regular expression to search for
+ * @return array Matching entries
+ */
+ private function findinvirtual($pattern)
+ {
+ $result = array();
+ $virtual = null;
+
+ if ($this->file)
+ $virtual = file($this->file);
+
+ if (empty($virtual))
+ return $result;
+
+ // check each line for matches
+ foreach ($virtual as $line) {
+ $line = trim($line);
+ if (empty($line) || $line[0]=='#')
+ continue;
+
+ if (preg_match($pattern, $line))
+ $result[] = $line;
+ }
+
+ return $result;
+ }
+
+}