http_authentication with server using rets-version 1.8 (401 Unauthorized)

src/Configuration.php

@@ -20,6 +20,7 @@ class Configuration
     protected $http_authentication = 'digest';
     /** @var \PHRETS\Strategies\Strategy */
     protected $strategy;
+    protected $sessionTempDir = null;
     protected $options = [];
 
     public function __construct()
@@ -135,6 +136,24 @@ public function setUsername($username)
         return $this;
     }
 
+    /**
+     * @param string $username
+     * @return $this
+     */
+    public function setSessionTempDir($sessionTempDir)
+    {
+        $this->sessionTempdDir = $sessionTempDir;
+        return $this;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getSessionTempDir()
+    {
+        return $this->sessionTempDir;
+    }
+
     /**
      * @param $name
      * @param $value
@@ -240,7 +259,7 @@ public function userAgentDigestHash(Session $session)
      */
     public function setHttpAuthenticationMethod($auth_method)
     {
-        if (!in_array($auth_method, [self::AUTH_BASIC, self::AUTH_DIGEST])) {
+        if ($auth_method && !in_array($auth_method, [self::AUTH_BASIC, self::AUTH_DIGEST])) {
             throw new \InvalidArgumentException("Given authentication method is invalid.  Must be 'basic' or 'digest'");
         }
         $this->http_authentication = $auth_method;

src/Session.php

@@ -339,6 +339,8 @@ protected function request($capability, $options = [])
 
         $response = new \PHRETS\Http\Response($response);
 
+        $this->removeSessionCookieFile($options);
+
         $this->last_response = $response;
 
         if ($response->getHeader('Set-Cookie')) {
@@ -349,7 +351,7 @@ protected function request($capability, $options = [])
                 }
             }
         }
-        
+
         if (preg_match('/text\/xml/', $response->getHeader('Content-Type')) and $capability != 'GetObject') {
             $parser = $this->grab(Strategy::PARSER_XML);
             $xml = $parser->parse($response);
@@ -481,7 +483,7 @@ public function getDefaultOptions()
                 'Accept-Encoding' => 'gzip',
                 'Accept' => '*/*',
             ],
-            'curl' => [ CURLOPT_COOKIEFILE => tempnam('/tmp', 'phrets') ]
+            'curl' => [ CURLOPT_COOKIEFILE => tempnam($this->configuration->getSessionTempDir(), 'phrets') ]
         ];
 
         // disable following 'Location' header (redirects) automatically
@@ -492,6 +494,21 @@ public function getDefaultOptions()
         return $defaults;
     }
 
+    /**
+     * If the session cookie file have beend created, we will remove it.
+     *
+     * @param array $options Assoc array that came from the method getDefaultOptions.
+     *
+     * @return void
+     */
+    private function removeSessionCookieFile(array $options)
+    {
+        $tmpFile = $options['curl'][CURLOPT_COOKIEFILE];
+        if (file_exists($tmpFile)) {
+            unlink($tmpFile);
+        }
+    }
+
     public function setParser($parser_name, $parser_object)
     {
         /** @var Container $container */