From cc7a82756b4f4d7ab18e928527c37489adbaf564 Mon Sep 17 00:00:00 2001
From: Marius Cramer <m.cramer@pixcept.de>
Date: Tue, 07 Apr 2015 14:10:50 -0400
Subject: [PATCH] - rewrite of sql queries to new form

---
 interface/lib/classes/remoting_lib.inc.php |   49 ++++++++++++++++++++++---------------------------
 1 files changed, 22 insertions(+), 27 deletions(-)

diff --git a/interface/lib/classes/remoting_lib.inc.php b/interface/lib/classes/remoting_lib.inc.php
index 0d89c1f..af0143f 100644
--- a/interface/lib/classes/remoting_lib.inc.php
+++ b/interface/lib/classes/remoting_lib.inc.php
@@ -110,7 +110,7 @@
 		if(isset($_SESSION['client_login']) && isset($_SESSION['client_sys_userid']) && $_SESSION['client_login'] == 1) {
 			$client_sys_userid = $app->functions->intval($_SESSION['client_sys_userid']);
 
-			$client = $app->db->queryOneRecord("SELECT client.client_id FROM sys_user, client WHERE sys_user.client_id = client.client_id and sys_user.userid = " . $client_sys_userid);
+			$client = $app->db->queryOneRecord("SELECT client.client_id FROM sys_user, client WHERE sys_user.client_id = client.client_id and sys_user.userid = ?", $client_sys_userid);
 
 			$this->client_id = $client['client_id'];
 			$client_login = true;
@@ -125,23 +125,11 @@
 			$this->sys_groups            = 1;
 			$_SESSION["s"]["user"]["typ"] = 'admin';
 		} else {
-			//* load system user - try with sysuser and before with userid (workarrond)
-			/*
-				$user = $app->db->queryOneRecord("SELECT * FROM sys_user WHERE sysuser_id = $client_id");
-				if(empty($user["userid"])) {
-						$user = $app->db->queryOneRecord("SELECT * FROM sys_user WHERE userid = $client_id");
-						if(empty($user["userid"])) {
-								$this->errorMessage .= "No sysuser with the ID $client_id found.";
-								return false;
-						}
-				}*/
-
-			$user = $app->db->queryOneRecord("SELECT * FROM sys_user WHERE client_id = $this->client_id");
+			$user = $app->db->queryOneRecord("SELECT * FROM sys_user WHERE client_id = ?", $this->client_id);
 			$this->sys_username         = $user['username'];
 			$this->sys_userid            = $user['userid'];
 			$this->sys_default_group     = $user['default_group'];
 			$this->sys_groups             = $user['groups'];
-			// $_SESSION["s"]["user"]["typ"] = $user['typ'];
 			// we have to force admin priveliges for the remoting API as some function calls might fail otherwise.
 			if($client_login == false) $_SESSION["s"]["user"]["typ"] = 'admin';
 		}
@@ -239,8 +227,8 @@
 				return parent::getDataRecord($primary_id);
 			} elseif($primary_id == -1) {
 				// Return a array with all records
-				$sql = "SELECT * FROM ".$escape.$this->formDef['db_table'].$escape;
-				return $app->db->queryAllRecords($sql);
+				$sql = "SELECT * FROM ??";
+				return $app->db->queryAllRecords($sql, $this->formDef['db_table']);
 			} else {
 				throw new SoapFault('invalid_id', 'The ID has to be > 0 or -1.');
 				return array();
@@ -263,9 +251,9 @@
 			}
 			$sql_where = substr($sql_where, 0, -5);
 			if($sql_where == '') $sql_where = '1';
-			$sql = "SELECT * FROM ".$escape.$this->formDef['db_table'].$escape." WHERE ".$sql_where. " AND " . $this->getAuthSQL('r', $this->formDef['db_table']);
+			$sql = "SELECT * FROM ?? WHERE ".$sql_where. " AND " . $this->getAuthSQL('r', $this->formDef['db_table']);
 			if($sql_offset >= 0 && $sql_limit > 0) $sql .= ' LIMIT ' . $sql_offset . ',' . $sql_limit;
-			return $app->db->queryAllRecords($sql);
+			return $app->db->queryAllRecords($sql, $this->formDef['db_table']);
 		} else {
 			$this->errorMessage = 'The ID must be either an integer or an array.';
 			return array();
@@ -303,8 +291,8 @@
 		$groups = $groupid;
 		if(!isset($params['_ispconfig_pw_crypted']) || $params['_ispconfig_pw_crypted'] != 1) $password = $app->auth->crypt_password(stripslashes($password));
 		$sql1 = "INSERT INTO sys_user (username,passwort,modules,startmodule,app_theme,typ,active,language,groups,default_group,client_id)
-			VALUES ('$username','$password','$modules','$startmodule','$usertheme','$type','$active','$language',$groups,$groupid,$insert_id)";
-		$app->db->query($sql1);
+			VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
+		$app->db->query($sql1, $username,$password,$modules,$startmodule,$usertheme,$type,$active,$language,$groups,$groupid,$insert_id);
 	}
 
 	function ispconfig_sysuser_update($params, $client_id){
@@ -314,18 +302,25 @@
 		$client_id = $app->functions->intval($client_id);
 		if(!isset($params['_ispconfig_pw_crypted']) || $params['_ispconfig_pw_crypted'] != 1) $password = $app->auth->crypt_password(stripslashes($clear_password));
 		else $password = $clear_password;
-		if ($clear_password) $pwstring = ", passwort = '$password'"; else $pwstring ="" ;
-		$sql = "UPDATE sys_user set username = '$username' $pwstring WHERE client_id = $client_id";
-		$app->db->query($sql);
+		$params = array($username);
+		if ($clear_password) {
+			$pwstring = ", passwort = ?";
+			$params[] = $password;
+		} else {
+			$pwstring ="" ;
+		}
+		$params[] = $client_id;
+		$sql = "UPDATE sys_user set username = ? $pwstring WHERE client_id = ?";
+		$app->db->query($sql, true, $params);
 	}
 
 	function ispconfig_sysuser_delete($client_id){
 		global $app;
 		$client_id = $app->functions->intval($client_id);
-		$sql = "DELETE FROM sys_user WHERE client_id = $client_id";
-		$app->db->query($sql);
-		$sql = "DELETE FROM sys_group WHERE client_id = $client_id";
-		$app->db->query($sql);
+		$sql = "DELETE FROM sys_user WHERE client_id = ?";
+		$app->db->query($sql, $client_id);
+		$sql = "DELETE FROM sys_group WHERE client_id = ?";
+		$app->db->query($sql, $client_id);
 	}
 
 }

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