From ffb04de2302e6cc71c0aa80e6e1fa2ee73a6a3c9 Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Sat, 25 Apr 2015 11:11:28 -0400
Subject: [PATCH] - Changed password generation function - Fixed password length in lost password function

---
 server/plugins-available/mail_plugin.inc.php |   79 ++++++++++++++++-----------------------
 1 files changed, 33 insertions(+), 46 deletions(-)

diff --git a/server/plugins-available/mail_plugin.inc.php b/server/plugins-available/mail_plugin.inc.php
index 81ba6ce..74d2b53 100644
--- a/server/plugins-available/mail_plugin.inc.php
+++ b/server/plugins-available/mail_plugin.inc.php
@@ -98,10 +98,10 @@
 			if ($mail_config["mailbox_virtual_uidgid_maps"] == 'y') {
 				$app->log('Map uid to linux-user',LOGLEVEL_DEBUG);
 				$email_parts = explode('@',$data['new']['email']);
-				$webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain = '".$app->db->quote($email_parts[1])."'");
+				$webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain = ?", $email_parts[1]);
 				if ($webdomain) {
 					while (($webdomain['system_user'] == null) && ($webdomain['parent_domain_id'] != 0)) {
-						$webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain_id = '".$webdomain['parent_domain_id']."'");
+						$webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain_id = ?", $webdomain['parent_domain_id']);
 					}
 					$app->log($data['new']['server_id'].' == '.$webdomain['server_id'],LOGLEVEL_DEBUG);
 
@@ -118,7 +118,7 @@
 		$app->log('Mailuser uid: '.$data['new']['uid'].', gid: '.$data['new']['gid'],LOGLEVEL_DEBUG);
 
 		// update DB if values changed
-		$app->db->query("UPDATE mail_user SET uid = ".$data['new']['uid'].", gid = ".$data['new']['gid']." WHERE mailuser_id = ".$data['new']['mailuser_id']);
+		$app->db->query("UPDATE mail_user SET uid = ?, gid = ? WHERE mailuser_id = ?", $data['new']['uid'], $data['new']['gid'], $data['new']['mailuser_id']);
 
 		// now get names of uid and gid
 		$user = $app->system->getuser($data['new']['uid']);
@@ -138,10 +138,11 @@
 			$maildomain_path .= '/Maildir';
 		}
 
-		//* When the mail user dir exists but it is not a valid maildir, remove it
+		//* When the mail user dir exists but it is not a valid maildir, move it to corrupted maildir folder
 		if(!empty($maildomain_path) && is_dir($maildomain_path) && !is_dir($maildomain_path.'/new') && !is_dir($maildomain_path.'/cur')) {
-			exec("su -c 'rm -rf ".escapeshellcmd($data['new']['maildir'])."' vmail");
-			$app->log('Removed invalid maildir and rebuild it: '.escapeshellcmd($data['new']['maildir']), LOGLEVEL_WARN);
+			if(!is_dir($mail_config['homedir_path'].'/corrupted/'.$data['new']['mailuser_id'])) $app->system->mkdirpath($mail_config['homedir_path'].'/corrupted/'.$data['new']['mailuser_id'], 0700, $mail_config['mailuser_name'], $mail_config['mailuser_group']);
+			exec("su -c 'mv -f ".escapeshellcmd($data['new']['maildir'])." ".$mail_config['homedir_path'].'/corrupted/'.$data['new']['mailuser_id']."' vmail");
+			$app->log('Moved invalid maildir to corrupted Maildirs folder: '.escapeshellcmd($data['new']['maildir']), LOGLEVEL_WARN);
 		}
 
 		//* Create the maildir, if it doesn not exist, set permissions, set quota.
@@ -263,10 +264,10 @@
 			if ($mail_config["mailbox_virtual_uidgid_maps"] == 'y') {
 				$app->log('Map uid to linux-user',LOGLEVEL_DEBUG);
 				$email_parts = explode('@',$data['new']['email']);
-				$webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain = '".$app->db->quote($email_parts[1])."'");
+				$webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain = ?", $email_parts[1]);
 				if ($webdomain) {
 					while ($webdomain['parent_domain_id'] != 0) {
-						$webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain_id = '".$webdomain['parent_domain_id']."'");
+						$webdomain = $app->db->queryOneRecord("SELECT domain_id, server_id, system_user, parent_domain_id FROM web_domain WHERE domain_id = ?", $webdomain['parent_domain_id']);
 					}
 					$app->log($data['new']['server_id'].' == '.$webdomain['server_id'],LOGLEVEL_DEBUG);
 
@@ -283,7 +284,7 @@
 		$app->log('Mailuser uid: '.$data['new']['uid'].', gid: '.$data['new']['gid'],LOGLEVEL_DEBUG);
 
 		// update DB if values changed
-		$app->db->query("UPDATE mail_user SET uid = ".$data['new']['uid'].", gid = ".$data['new']['gid']." WHERE mailuser_id = ".$data['new']['mailuser_id']);
+		$app->db->query("UPDATE mail_user SET uid = ?, gid = ? WHERE mailuser_id = ?", $data['new']['uid'], $data['new']['gid'], $data['new']['mailuser_id']);
 
 		$user = $app->system->getuser($data['new']['uid']);
 		$group = $app->system->getgroup($data['new']['gid']);
@@ -302,10 +303,11 @@
 			$maildomain_path .= '/Maildir';
 		}
 
-		//* When the mail user dir exists but it is not a valid maildir, remove it
+		//* When the mail user dir exists but it is not a valid maildir, move it to corrupted maildir folder
 		if(!empty($maildomain_path) && is_dir($maildomain_path) && !is_dir($maildomain_path.'/new') && !is_dir($maildomain_path.'/cur')) {
-			exec("su -c 'rm -rf ".escapeshellcmd($data['new']['maildir'])."' vmail");
-			$app->log('Removed invalid maildir and rebuild it: '.escapeshellcmd($data['new']['maildir']), LOGLEVEL_WARN);
+			if(!is_dir($mail_config['homedir_path'].'/corrupted/'.$data['new']['mailuser_id'])) $app->system->mkdirpath($mail_config['homedir_path'].'/corrupted/'.$data['new']['mailuser_id'], 0700, $mail_config['mailuser_name'], $mail_config['mailuser_group']);
+			exec("su -c 'mv -f ".escapeshellcmd($data['new']['maildir'])." ".$mail_config['homedir_path'].'/corrupted/'.$data['new']['mailuser_id']."' vmail");
+			$app->log('Moved invalid maildir to corrupted Maildirs folder: '.escapeshellcmd($data['new']['maildir']), LOGLEVEL_WARN);
 		}
 
 		//* Create the maildir, if it doesn not exist, set permissions, set quota.
@@ -396,31 +398,24 @@
 		//* Delete the mail-backups
 		$server_config = $app->getconf->get_server_config($conf['server_id'], 'server');
 		$backup_dir = $server_config['backup_dir'];
-		//* mount backup directory, if necessary
 		$mount_backup = true;
-		$server_config['backup_dir_mount_cmd'] = trim($server_config['backup_dir_mount_cmd']);
 		if($server_config['backup_dir'] != '' && $maildir_path_deleted && $server_config['backup_delete'] == 'y') {
-			if($server_config['backup_dir_is_mount'] == 'y' && $server_config['backup_dir_mount_cmd'] != ''){
-				if(!$app->system->is_mounted($backup_dir)){
-					exec(escapeshellcmd($server_config['backup_dir_mount_cmd']));
-					sleep(1);
-					if(!$app->system->is_mounted($backup_dir)) $mount_backup = false;
-				}
-			}
+			//* mount backup directory, if necessary
+			if( $server_config['backup_dir_is_mount'] == 'y' && !$app->system->mount_backup_dir($backup_dir) ) $mount_backup = false;
 			if($mount_backup){
-				$sql = "SELECT * FROM mail_domain WHERE domain = '".explode("@",$data['old']['email'])[1]."'";
-				$domain_rec = $app->db->queryOneRecord($sql);
-				$mail_backup_dir = $backup_dir.'/mail'.$domain_rec['domain_id'];
-				$mail_backup_files = 'mail'.$data['old']['mailuser_id'];
-				exec(escapeshellcmd('rm -f '.$mail_backup_dir.'/'.$mail_backup_files).'*');
-				//* cleanup database
-				$sql = "DELETE FROM mail_backup WHERE server_id = ".$conf['server_id']." AND parent_domain_id = ".$domain_rec['domain_id']." AND mailuser_id = ".$data['old']['mailuser_id'];
-				$app->db->query($sql);
-				if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql);
+				$sql = "SELECT * FROM mail_domain WHERE domain = ?";
+				$domain_rec = $app->db->queryOneRecord($sql, explode("@",$data['old']['email'])[1]);
+				if (is_array($domain_rec)) {
+					$mail_backup_dir = $backup_dir.'/mail'.$domain_rec['domain_id'];
+					$mail_backup_files = 'mail'.$data['old']['mailuser_id'];
+					exec(escapeshellcmd('rm -f '.$mail_backup_dir.'/'.$mail_backup_files).'*');
+					//* cleanup database
+					$sql = "DELETE FROM mail_backup WHERE server_id = ? AND parent_domain_id = ? AND mailuser_id = ?";
+					$app->db->query($sql, $conf['server_id'], $domain_rec['domain_id'], $data['old']['mailuser_id']);
+					if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql, $conf['server_id'], $domain_rec['domain_id'], $data['old']['mailuser_id']);
 
-				$app->log('Deleted the mail backups for: '.$data['old']['email'], LOGLEVEL_DEBUG);
-				
-				
+					$app->log('Deleted the mail backups for: '.$data['old']['email'], LOGLEVEL_DEBUG);
+				}
 			}
 		}
 	}
@@ -428,7 +423,6 @@
 	function domain_delete($event_name, $data) {
 		global $app, $conf;
 
-		// get the config
 		$app->uses("getconf");
 		$mail_config = $app->getconf->get_server_config($conf['server_id'], 'mail');
 
@@ -455,24 +449,17 @@
 		//* Delete the mail-backups
 		$server_config = $app->getconf->get_server_config($conf['server_id'], 'server');
 		$backup_dir = $server_config['backup_dir'];
-		//* mount backup directory, if necessary
 		$mount_backup = true;
-		$server_config['backup_dir_mount_cmd'] = trim($server_config['backup_dir_mount_cmd']);
 		if($server_config['backup_dir'] != '' && $maildomain_path_deleted && $server_config['backup_delete'] == 'y'){
-			if($server_config['backup_dir_is_mount'] == 'y' && $server_config['backup_dir_mount_cmd'] != ''){
-				if(!$app->system->is_mounted($backup_dir)){
-					exec(escapeshellcmd($server_config['backup_dir_mount_cmd']));
-					sleep(1);
-					if(!$app->system->is_mounted($backup_dir)) $mount_backup = false;
-				}
-			}
+			//* mount backup directory, if necessary
+			if( $server_config['backup_dir_is_mount'] == 'y' && !$app->system->mount_backup_dir($backup_dir) ) $mount_backup = false;
 			if($mount_backup){
 				$mail_backup_dir = $backup_dir.'/mail'.$data['old']['domain_id'];
 				exec(escapeshellcmd('rm -rf '.$mail_backup_dir));
 				//* cleanup database
-				$sql = "DELETE FROM mail_backup WHERE server_id = ".$conf['server_id']." AND parent_domain_id = ".$data['old']['domain_id'];
-				$app->db->query($sql);
-				if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql);
+				$sql = "DELETE FROM mail_backup WHERE server_id = ? AND parent_domain_id = ?";
+				$app->db->query($sql, $conf['server_id'], $data['old']['domain_id']);
+				if($app->db->dbHost != $app->dbmaster->dbHost) $app->dbmaster->query($sql, $conf['server_id'], $domain_rec['domain_id']);
 
 				$app->log('Deleted the mail backup directory: '.$mail_backup_dir, LOGLEVEL_DEBUG);
 			}

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