From 559b657f9fc6a5374de9b7b1caf20abd4e308d76 Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Mon, 13 Oct 2014 06:38:11 -0400
Subject: [PATCH] Merge branch 'master' into 'master'

---
 server/plugins-available/mail_plugin_dkim.inc.php |   28 ++++++++++++++--------------
 1 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/server/plugins-available/mail_plugin_dkim.inc.php b/server/plugins-available/mail_plugin_dkim.inc.php
index 5c04aa8..3a451d3 100755
--- a/server/plugins-available/mail_plugin_dkim.inc.php
+++ b/server/plugins-available/mail_plugin_dkim.inc.php
@@ -111,7 +111,7 @@
 
 		//* When we can use 60-dkim for the dkim-keys create the file if it does not exists.
 		if (substr_compare($amavis_configfile, '60-dkim', -7) === 0 && !file_exists($amavis_configfile))
-			$app->system->file_put_contents($amavis_configfile, '');
+			$app->system->touch($amavis_configfile);
 
 		if ( $amavis_configfile == '' || !is_writeable($amavis_configfile) ) {
 			$app->log('Amavis-config not found or not writeable.', LOGLEVEL_ERROR);
@@ -141,8 +141,7 @@
 					$app->system->chown($mail_config['dkim_path'], $amavis_user);
 				} else {
 					mkdir($mail_config['dkim_path'], 0755, true);
-					$app->log('No user amavis or vscan found - using root for '.$mail_config['dkim_path']
-, LOGLEVEL_WARNING);
+					$app->log('No user amavis or vscan found - using root for '.$mail_config['dkim_path'], LOGLEVEL_WARNING);
 				}
             }
 
@@ -152,7 +151,7 @@
 			}
 
 		} else {
-			$app->log('Unable to write DKIM settings - no DKIM-Path defined', LOGLEVEL_ERROR);
+			$app->log('Unable to write DKIM settings - no or invalid DKIM-Path defined', LOGLEVEL_ERROR);
 			$check=false;
 		}
 		return $check;
@@ -174,6 +173,7 @@
                 break;
                 }
         }
+		if ( $initfile == '' ) $initfile = 'service amavis';
         $app->log('Restarting amavis: '.$initfile.'.', LOGLEVEL_DEBUG);
         exec(escapeshellarg($initfile).' restart', $output);
         foreach($output as $logline) $app->log($logline, LOGLEVEL_DEBUG);
@@ -189,7 +189,7 @@
 	function write_dkim_key($key_file, $key_value, $key_domain) {
 		global $app, $mailconfig;
 		$success=false;
-		if (!$app->system->file_put_contents($key_file.'.private', $key_value) === false) {
+		if ( $app->system->file_put_contents($key_file.'.private', $key_value) ) {
 			$app->log('Saved DKIM Private-key to '.$key_file.'.private', LOGLEVEL_DEBUG);
 			$success=true;
 			/* now we get the DKIM Public-key */
@@ -197,7 +197,7 @@
 			$public_key='';
 			foreach($pubkey as $values) $public_key=$public_key.$values."\n";
 			/* save the DKIM Public-key in dkim-dir */
-			if (!$app->system->file_put_contents($key_file.'.public', $public_key) === false)
+			if ( $app->system->file_put_contents($key_file.'.public', $public_key) )
 				$app->log('Saved DKIM Public to '.$key_domain.'.', LOGLEVEL_DEBUG);
 			else $app->log('Unable to save DKIM Public to '.$key_domain.'.', LOGLEVEL_DEBUG);
 		} else {
@@ -239,20 +239,20 @@
 		//* If we are using seperate config-files with amavis remove existing keys from 50-user to avoid duplicate keys
 		if (substr_compare($amavis_configfile, '60-dkim', -7) === 0) {
 			$temp_configfile = str_replace('60-dkim', '50-user', $amavis_configfile);
-			$temp_config = $app->system->file_get_contents($temp_configfile);
+			$temp_config = $app->system->file_get_contents($temp_configfile, true);
 			if (preg_match($search_regex, $temp_config)) {
 				$temp_config = preg_replace($search_regex, '', $temp_config)."\n";
-				$app->system->file_put_contents($temp_configfile, $temp_config);
+				$app->system->file_put_contents($temp_configfile, $temp_config, true);
 			}
 			unset($temp_configfile);
 			unset($temp_config);
 		}
 
 		$key_value="dkim_key('".$key_domain."', '".$selector."', '".$mail_config['dkim_path']."/".$key_domain.".private');\n";
-		$amavis_config = $app->system->file_get_contents($amavis_configfile);
+		$amavis_config = $app->system->file_get_contents($amavis_configfile, true);
 		$amavis_config = preg_replace($search_regex, '', $amavis_config).$key_value;
 
-		if ( $app->system->file_put_contents($amavis_configfile, $amavis_config) ) {
+		if ( $app->system->file_put_contents($amavis_configfile, $amavis_config, true) ) {
 			$app->log('Adding DKIM Private-key to amavis-config.', LOGLEVEL_DEBUG);
 			$restart = true;
 		} else {
@@ -271,13 +271,13 @@
 
 		$restart = false;
 		$amavis_configfile = $this->get_amavis_config();
-		$amavis_config = $app->system->file_get_contents($amavis_configfile);
+		$amavis_config = $app->system->file_get_contents($amavis_configfile, true);
 
 		$search_regex = "/(\n|\r)?dkim_key.*".$key_domain.".*(\n|\r)?/";
 
 		if (preg_match($search_regex, $amavis_config)) {
 			$amavis_config = preg_replace($search_regex, '', $amavis_config);
-			$app->system->file_put_contents($amavis_configfile, $amavis_config);
+			$app->system->file_put_contents($amavis_configfile, $amavis_config, true);
 			$app->log('Deleted the DKIM settings from amavis-config for '.$key_domain.'.', LOGLEVEL_DEBUG);
 			$restart = true;
 		}
@@ -285,10 +285,10 @@
 		//* If we are using seperate config-files with amavis remove existing keys from 50-user, too
 		if (substr_compare($amavis_configfile, '60-dkim', -7) === 0) {
 			$temp_configfile = str_replace('60-dkim', '50-user', $amavis_configfile);
-			$temp_config = $app->system->file_get_contents($temp_configfile);
+			$temp_config = $app->system->file_get_contents($temp_configfile, true);
 			if (preg_match($search_regex, $temp_config)) {
 				$temp_config = preg_replace($search_regex, '', $temp_config);
-				$app->system->file_put_contents($temp_configfile, $temp_config);
+				$app->system->file_put_contents($temp_configfile, $temp_config, true);
 				$restart = true;
 			}
 			unset($temp_configfile);

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