removed unneeded db permission and enhanced error handling on low entropy

Author: A. Täffner

install/lib/installer_base.lib.php

@@ -667,13 +667,6 @@ public function grant_master_database_rights($verbose = false) {
 					$this->warning('Unable to set rights of user in master database: '.$value['db']."\n Query: ".$query."\n Error: ".$this->dbmaster->errorMessage);
 				}
 
-				$query = "GRANT SELECT, UPDATE ON ?? TO ?@?";
-				if ($verbose){
-					echo $query ."\n";
-				}
-				if(!$this->dbmaster->query($query, $value['db'] . '.dns_rr', $value['user'], $host)) {
-					$this->warning('Unable to set rights of user in master database: '.$value['db']."\n Query: ".$query."\n Error: ".$this->dbmaster->errorMessage);
-				}
 			}
 
 		}

server/plugins-available/bind_plugin.inc.php

@@ -94,7 +94,8 @@ function soa_dnssec_create(&$data) {
 
 		//* Check Entropy
 		if (file_get_contents('/proc/sys/kernel/random/entropy_avail') < 400) {
-			$app->log('DNSSEC ERROR: We are low on entropy. Not generating new Keys for '.$domain.'. Please consider installing package haveged.', LOGLEVEL_WARN);
+			$app->log('DNSSEC WARNING: We are low on entropy. This could cause server script to fail. Please consider installing package haveged.', LOGLEVEL_WARN);
+			echo "DNSSEC WARNING: We are low on entropy. This could cause server script to fail. Please consider installing package haveged.\n"
 			return false;
 		}
 
@@ -179,6 +180,7 @@ function soa_dnssec_update(&$data, $new=false) {
 		//* Check for available entropy
 		if (file_get_contents('/proc/sys/kernel/random/entropy_avail') < 200) {
 			$app->log('DNSSEC ERROR: We are low on entropy. This could cause server script to fail. Please consider installing package haveged.', LOGLEVEL_ERR);
+			echo "DNSSEC ERROR: We are low on entropy. This could cause server script to fail. Please consider installing package haveged.\n"
 			return false;
 		}