1 files changed, 86 insertions, 91 deletions

diff --git a/plugins/Login/Auth.php b/plugins/Login/Auth.php
index c8c58e7aaf..a7a8a2e490 100644
--- a/plugins/Login/Auth.php
+++ b/plugins/Login/Auth.php
@@ -15,106 +15,101 @@
  */
 class Piwik_Login_Auth implements Piwik_Auth
 {
-	protected $login = null;
-	protected $token_auth = null;
+    protected $login = null;
+    protected $token_auth = null;
 
-	/**
-	 * Authentication module's name, e.g., "Login"
-	 *
-	 * @return string
-	 */
-	public function getName()
-	{
-		return 'Login';
-	}
+    /**
+     * Authentication module's name, e.g., "Login"
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return 'Login';
+    }
 
-	/**
-	 * Authenticates user
-	 *
-	 * @return Piwik_Auth_Result
-	 */
-	public function authenticate()
-	{
-		$rootLogin = Piwik_Config::getInstance()->superuser['login'];
-		$rootPassword = Piwik_Config::getInstance()->superuser['password'];
-		$rootToken = Piwik_UsersManager_API::getInstance()->getTokenAuth($rootLogin, $rootPassword);
+    /**
+     * Authenticates user
+     *
+     * @return Piwik_Auth_Result
+     */
+    public function authenticate()
+    {
+        $rootLogin = Piwik_Config::getInstance()->superuser['login'];
+        $rootPassword = Piwik_Config::getInstance()->superuser['password'];
+        $rootToken = Piwik_UsersManager_API::getInstance()->getTokenAuth($rootLogin, $rootPassword);
 
-		if(is_null($this->login))
-		{
-			if($this->token_auth === $rootToken)
-			{
-				return new Piwik_Auth_Result(Piwik_Auth_Result::SUCCESS_SUPERUSER_AUTH_CODE, $rootLogin, $this->token_auth );
-			}
+        if (is_null($this->login)) {
+            if ($this->token_auth === $rootToken) {
+                return new Piwik_Auth_Result(Piwik_Auth_Result::SUCCESS_SUPERUSER_AUTH_CODE, $rootLogin, $this->token_auth);
+            }
 
-			$login = Piwik_FetchOne(
-					'SELECT login
-					FROM '.Piwik_Common::prefixTable('user').' 
+            $login = Piwik_FetchOne(
+                'SELECT login
+                FROM ' . Piwik_Common::prefixTable('user') . '
 					WHERE token_auth = ?',
-					array($this->token_auth)
-			);
-			if(!empty($login))
-			{
-				return new Piwik_Auth_Result(Piwik_Auth_Result::SUCCESS, $login, $this->token_auth );
-			}
-		}
-		else if(!empty($this->login))
-		{
-			if($this->login === $rootLogin
-				&& ($this->getHashTokenAuth($rootLogin, $rootToken) === $this->token_auth)
-				|| $rootToken === $this->token_auth)
-			{
-				$this->setTokenAuth($rootToken);
-				return new Piwik_Auth_Result(Piwik_Auth_Result::SUCCESS_SUPERUSER_AUTH_CODE, $rootLogin, $this->token_auth );
-			}
+                array($this->token_auth)
+            );
+            if (!empty($login)) {
+                return new Piwik_Auth_Result(Piwik_Auth_Result::SUCCESS, $login, $this->token_auth);
+            }
+        } else if (!empty($this->login)) {
+            if ($this->login === $rootLogin
+                && ($this->getHashTokenAuth($rootLogin, $rootToken) === $this->token_auth)
+                || $rootToken === $this->token_auth
+            ) {
+                $this->setTokenAuth($rootToken);
+                return new Piwik_Auth_Result(Piwik_Auth_Result::SUCCESS_SUPERUSER_AUTH_CODE, $rootLogin, $this->token_auth);
+            }
 
-			$login = $this->login;
-			$userToken = Piwik_FetchOne(
-					'SELECT token_auth
-					FROM '.Piwik_Common::prefixTable('user').' 
+            $login = $this->login;
+            $userToken = Piwik_FetchOne(
+                'SELECT token_auth
+                FROM ' . Piwik_Common::prefixTable('user') . '
 					WHERE login = ?',
-					array($login)
-			);
-			if(!empty($userToken)
-				&& (($this->getHashTokenAuth($login, $userToken) === $this->token_auth)
-				|| $userToken === $this->token_auth))
-			{
-				$this->setTokenAuth($userToken);
-				return new Piwik_Auth_Result(Piwik_Auth_Result::SUCCESS, $login, $userToken );
-			}
-		}
+                array($login)
+            );
+            if (!empty($userToken)
+                && (($this->getHashTokenAuth($login, $userToken) === $this->token_auth)
+                    || $userToken === $this->token_auth)
+            ) {
+                $this->setTokenAuth($userToken);
+                return new Piwik_Auth_Result(Piwik_Auth_Result::SUCCESS, $login, $userToken);
+            }
+        }
 
-		return new Piwik_Auth_Result( Piwik_Auth_Result::FAILURE, $this->login, $this->token_auth );
-	}
+        return new Piwik_Auth_Result(Piwik_Auth_Result::FAILURE, $this->login, $this->token_auth);
+    }
 
-	/**
-	 * Accessor to set login name
-	 *
-	 * @param string $login user login
-	 */
-	public function setLogin($login)
-	{
-		$this->login = $login;
-	}
+    /**
+     * Accessor to set login name
+     *
+     * @param string $login user login
+     */
+    public function setLogin($login)
+    {
+        $this->login = $login;
+    }
 
-	/**
-	 * Accessor to set authentication token
-	 *
-	 * @param string $token_auth authentication token
-	 */
-	public function setTokenAuth($token_auth)
-	{
-		$this->token_auth = $token_auth;
-	}
+    /**
+     * Accessor to set authentication token
+     *
+     * @param string $token_auth authentication token
+     */
+    public function setTokenAuth($token_auth)
+    {
+        $this->token_auth = $token_auth;
+    }
 
-	/**
-	 * Accessor to compute the hashed authentication token
-	 *
-	 * @param string $login user login
-	 * @param string $token_auth authentication token
-	 * @return string hashed authentication token
-	 */
-	public function getHashTokenAuth($login, $token_auth)
-	{
-		return md5($login . $token_auth);
-	}
+    /**
+     * Accessor to compute the hashed authentication token
+     *
+     * @param string $login user login
+     * @param string $token_auth authentication token
+     * @return string hashed authentication token
+     */
+    public function getHashTokenAuth($login, $token_auth)
+    {
+        return md5($login . $token_auth);
+    }
 }