From 66c3bc24f069a2854bdf1eeebb6dcb51f6ef0afb Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Wed, 28 Oct 2009 14:30:28 -0400
Subject: [PATCH] Implemented: FS#757 - Add "custom" option to transports

---
 server/plugins-available/mail_plugin.inc.php |  116 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 files changed, 112 insertions(+), 4 deletions(-)

diff --git a/server/plugins-available/mail_plugin.inc.php b/server/plugins-available/mail_plugin.inc.php
index 607f954..a652b2d 100644
--- a/server/plugins-available/mail_plugin.inc.php
+++ b/server/plugins-available/mail_plugin.inc.php
@@ -68,6 +68,11 @@
 		//$app->plugins->registerEvent('mail_domain_update',$this->plugin_name,'domain_update');
 		$app->plugins->registerEvent('mail_domain_delete',$this->plugin_name,'domain_delete');
 		
+		//* Mail transports
+		$app->plugins->registerEvent('mail_transport_insert',$this->plugin_name,'transport_update');
+		$app->plugins->registerEvent('mail_transport_update',$this->plugin_name,'transport_update');
+		$app->plugins->registerEvent('mail_transport_delete',$this->plugin_name,'transport_update');
+		
 	}
 	
 	
@@ -77,6 +82,9 @@
 		//* get the config
 		$app->uses("getconf");
 		$mail_config = $app->getconf->get_server_config($conf["server_id"], 'mail');
+
+		// convert to lower case - it could cause problems if some directory above has upper case name
+//		$data['new']['maildir'] = strtolower($data['new']['maildir']);
 		
 		$maildomain_path = $data['new']['maildir'];
 		$tmp_basepath = $data['new']['maildir'];
@@ -89,20 +97,48 @@
 			exec("su -c 'mkdir -p ".escapeshellcmd($base_path)."' ".$mail_config['mailuser_name']);
 			$app->log('Created Directory: '.$base_path,LOGLEVEL_DEBUG);
 		}
+	
+		//* When the mail user dir exists but it is not a valid maildir, remove it
+		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);
+		}
 
 		//* Create the maildir, if it doesn not exist, set permissions, set quota.
 		if(!empty($maildomain_path) && !is_dir($maildomain_path)) {
+
 			exec("su -c 'maildirmake ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
+
+			if(!is_dir($data['new']['maildir'].'/.Sent')) {
+				exec("su -c 'maildirmake -f Sent ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
+				$app->log('Created submaildir Sent: '."su -c 'maildirmake -f Sent ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
+			}
+			if(!is_dir($data['new']['maildir'].'/.Drafts')) {
+				exec("su -c 'maildirmake -f Drafts ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
+				$app->log('Created submaildir Drafts: '."su -c 'maildirmake -f Drafts ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
+			}
+			if(!is_dir($data['new']['maildir'].'/.Trash')) {
+				exec("su -c 'maildirmake -f Trash ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
+				$app->log('Created submaildir Trash: '."su -c 'maildirmake -f Trash ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
+			}
+			if(!is_dir($data['new']['maildir'].'/.Junk')) {
+				exec("su -c 'maildirmake -f Junk ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
+				$app->log('Created submaildir Junk: '."su -c 'maildirmake -f Junk ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
+			}
+
 			exec('chown -R '.$mail_config['mailuser_name'].':'.$mail_config['mailuser_group'].' '.escapeshellcmd($data['new']['maildir']));
 			$app->log("Set ownership on ".escapeshellcmd($data['new']['maildir']),LOGLEVEL_DEBUG);
+
 			//* This is to fix the maildrop quota not being rebuilt after the quota is changed.
 			exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']); // Avoid maildirmake quota bug, see debian bug #214911
 			$app->log('Created Maildir: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
 		}
 		
 		//* Set the maildir quota
-		exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$mail_config['mailuser_name']);
-		$app->log('Set Maildir quota: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
+		if(is_dir($data['new']['maildir'].'/new')) {
+			exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$mail_config['mailuser_name']);
+			$app->log('Set Maildir quota: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
+		}
 	}
 	
 	function user_update($event_name,$data) {
@@ -111,12 +147,64 @@
 		// get the config
 		$app->uses("getconf");
 		$mail_config = $app->getconf->get_server_config($conf["server_id"], 'mail');
+
+		// convert to lower case - it could cause problems if some directory above has upper case name
+		// $data['new']['maildir'] = strtolower($data['new']['maildir']);
 		
 		// Create the maildir, if it does not exist
+		/*
 		if(!is_dir($data['new']['maildir'])) {
 			exec('mkdir -p '.escapeshellcmd($data['new']['maildir']));
 			exec('chown '.$mail_config['mailuser_name'].':'.$mail_config['mailuser_group'].' '.escapeshellcmd($data['new']['maildir']));
 			$app->log('Created Maildir: '.$data['new']['maildir'],LOGLEVEL_DEBUG);
+		}
+		*/
+		
+		$maildomain_path = $data['new']['maildir'];
+		$tmp_basepath = $data['new']['maildir'];
+		$tmp_basepath_parts = explode('/',$tmp_basepath);
+		unset($tmp_basepath_parts[count($tmp_basepath_parts)-1]);
+		$base_path = implode('/',$tmp_basepath_parts);
+
+		//* Create the mail domain directory, if it does not exist
+		if(!empty($base_path) && !is_dir($base_path)) {
+			exec("su -c 'mkdir -p ".escapeshellcmd($base_path)."' ".$mail_config['mailuser_name']);
+			$app->log('Created Directory: '.$base_path,LOGLEVEL_DEBUG);
+		}
+		
+		//* When the mail user dir exists but it is not a valid maildir, remove it
+		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);
+		}
+
+		//* Create the maildir, if it doesn not exist, set permissions, set quota.
+		if(!empty($maildomain_path) && !is_dir($maildomain_path.'/new')) {
+			exec("su -c 'maildirmake ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
+			$app->log("Created Maildir "."su -c 'maildirmake ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
+
+			if(!is_dir($data['new']['maildir'].'/.Sent')) {
+				exec("su -c 'maildirmake -f Sent ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
+				$app->log('Created submaildir Sent: '."su -c 'maildirmake -f Sent ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
+			}
+			if(!is_dir($data['new']['maildir'].'/.Drafts')) {
+				exec("su -c 'maildirmake -f Drafts ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
+				$app->log('Created submaildir Drafts: '."su -c 'maildirmake -f Drafts ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
+			}
+			if(!is_dir($data['new']['maildir'].'/.Trash')) {
+				exec("su -c 'maildirmake -f Trash ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
+				$app->log('Created submaildir Trash: '."su -c 'maildirmake -f Trash ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
+			}
+			if(!is_dir($data['new']['maildir'].'/.Junk')) {
+				exec("su -c 'maildirmake -f Junk ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']);
+				$app->log('Created submaildir Junk: '."su -c 'maildirmake -f Junk ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
+			}
+
+			exec('chown -R '.$mail_config['mailuser_name'].':'.$mail_config['mailuser_group'].' '.escapeshellcmd($data['new']['maildir']));
+			$app->log("Set ownership on ".escapeshellcmd($data['new']['maildir']),LOGLEVEL_DEBUG);
+			//* This is to fix the maildrop quota not being rebuilt after the quota is changed.
+			exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name']); // Avoid maildirmake quota bug, see debian bug #214911
+			$app->log('Updated Maildir quota: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($maildomain_path)."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
 		}
 		
 		// Move mailbox, if domain has changed and delete old mailbox
@@ -132,8 +220,10 @@
 			$app->log('Moved Maildir from: '.$data['old']['maildir'].' to '.$data['new']['maildir'],LOGLEVEL_DEBUG);
 		}
 		//This is to fix the maildrop quota not being rebuilt after the quota is changed.
-		exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$mail_config['mailuser_name']);
-		$app->log('Created Maildir: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
+		if(is_dir($data['new']['maildir'].'/new')) {
+			exec("su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$mail_config['mailuser_name']);
+			$app->log('Updated Maildir quota: '."su -c 'maildirmake -q ".$data['new']['quota']."S ".escapeshellcmd($data['new']['maildir'])."' ".$mail_config['mailuser_name'],LOGLEVEL_DEBUG);
+		}
 	}
 	
 	function user_delete($event_name,$data) {
@@ -155,6 +245,7 @@
 		$app->uses("getconf");
 		$mail_config = $app->getconf->get_server_config($conf["server_id"], 'mail');
 		
+		//* Delete maildomain path
 		$old_maildomain_path = escapeshellcmd($mail_config['homedir_path'].'/'.$data['old']['domain']);
 		if(!stristr($old_maildomain_path,'..') && !stristr($old_maildomain_path,'*') && strlen($old_maildomain_path) >= 10) {
 			exec('rm -rf '.escapeshellcmd($old_maildomain_path));
@@ -162,6 +253,23 @@
 		} else {
 			$app->log('Possible security violation when deleting the mail domain directory: '.$old_maildomain_path,LOGLEVEL_ERROR);
 		}
+		
+		//* Delete mailfilter path
+		$old_maildomain_path = escapeshellcmd($mail_config['homedir_path'].'/mailfilters/'.$data['old']['domain']);
+		if(!stristr($old_maildomain_path,'..') && !stristr($old_maildomain_path,'*') && strlen($old_maildomain_path) >= 10) {
+			exec('rm -rf '.escapeshellcmd($old_maildomain_path));
+			$app->log('Deleted the mail domain mailfilter directory: '.$old_maildomain_path,LOGLEVEL_DEBUG);
+		} else {
+			$app->log('Possible security violation when deleting the mail domain mailfilter directory: '.$old_maildomain_path,LOGLEVEL_ERROR);
+		}
+	}
+	
+	function transport_update($event_name,$data) {
+		global $app, $conf;
+		
+		exec('/etc/init.d/postfix reload &> /dev/null');
+		$app->log('Postfix config reloaded ',LOGLEVEL_DEBUG);
+		
 	}
 	
 	

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