Degrade priority step by step

[friendica.git] / include / auth_ejabberd.php

diff --git a/include/auth_ejabberd.php b/include/auth_ejabberd.php
index e1900dc7304df8501794b5f9537fc050d59f3e85..490ea0d1cb8e44982100690be9a92d229d456abb 100755 (executable)
--- a/include/auth_ejabberd.php
+++ b/include/auth_ejabberd.php
@@ -32,6 +32,8 @@
  *
  */
 
+use Friendica\App;
+
 if (sizeof($_SERVER["argv"]) == 0)
        die();
 
@@ -47,8 +49,9 @@ require_once("boot.php");
 
 global $a, $db;
 
-if (is_null($a))
-       $a = new App;
+if (is_null($a)) {
+       $a = new App(dirname(__DIR__));
+}
 
 if (is_null($db)) {
        @include(".htconfig.php");
@@ -86,7 +89,7 @@ class exAuth {
 
                // Open the logfile if the logfile name is defined
                if ($this->sLogFile != '')
-                       $this->rLogFile = fopen($this->sLogFile, "a") or die("Error opening log file: ". $this->sLogFile);
+                       $this->rLogFile = fopen($this->sLogFile, "a") || die("Error opening log file: ". $this->sLogFile);
 
                $this->writeLog("[exAuth] start");
 
@@ -146,7 +149,7 @@ class exAuth {
         * @param array $aCommand The command array
         */
        private function isuser($aCommand) {
-               global $a;
+               $a = get_app();
 
                // Check if there is a username
                if (!isset($aCommand[1])) {
@@ -159,14 +162,19 @@ class exAuth {
                $sUser = str_replace(array("%20", "(a)"), array(" ", "@"), $aCommand[1]);
                $this->writeDebugLog("[debug] checking isuser for ". $sUser."@".$aCommand[2]);
 
-               // If the hostnames doesn't match, we try to check remotely
-               if ($a->get_hostname() != $aCommand[2])
-                       $found = $this->check_user($aCommand[2], $aCommand[1], true);
-               else {
+               // Does the hostname match? So we try directly
+               if ($a->get_hostname() == $aCommand[2]) {
                        $sQuery = "SELECT `uid` FROM `user` WHERE `nickname`='".dbesc($sUser)."'";
                        $this->writeDebugLog("[debug] using query ". $sQuery);
                        $r = q($sQuery);
                        $found = dbm::is_result($r);
+               } else {
+                       $found = false;
+               }
+
+               // If the hostnames doesn't match or there is some failure, we try to check remotely
+               if (!$found) {
+                       $found = $this->check_user($aCommand[2], $aCommand[1], true);
                }
 
                if ($found) {
@@ -214,7 +222,7 @@ class exAuth {
         * @param array $aCommand The command array
         */
        private function auth($aCommand) {
-               global $a;
+               $a = get_app();
 
                // check user authentication
                if (sizeof($aCommand) != 4) {
@@ -227,10 +235,8 @@ class exAuth {
                $sUser = str_replace(array("%20", "(a)"), array(" ", "@"), $aCommand[1]);
                $this->writeDebugLog("[debug] doing auth for ".$sUser."@".$aCommand[2]);
 
-               // If the hostnames doesn't match, we try to authenticate remotely
-               if ($a->get_hostname() != $aCommand[2])
-                       $Error = !$this->check_credentials($aCommand[2], $aCommand[1], $aCommand[3], true);
-               else {
+               // Does the hostname match? So we try directly
+               if ($a->get_hostname() == $aCommand[2]) {
                        $sQuery = "SELECT `uid`, `password` FROM `user` WHERE `nickname`='".dbesc($sUser)."'";
                        $this->writeDebugLog("[debug] using query ". $sQuery);
                        if ($oResult = q($sQuery)) {
@@ -246,6 +252,13 @@ class exAuth {
                                $this->writeLog("[exAuth] got password ".$oConfig[0]["v"]);
                                $Error = ($aCommand[3] != $oConfig[0]["v"]);
                        }
+               } else {
+                       $Error = true;
+               }
+
+               // If the hostnames doesn't match or there is some failure, we try to check remotely
+               if ($Error) {
+                       $Error = !$this->check_credentials($aCommand[2], $aCommand[1], $aCommand[3], true);
                }
 
                if ($Error) {
@@ -322,4 +335,3 @@ class exAuth {
                        fclose($this->rLogFile);
        }
 }
-?>