Added auth support to legacy version

Author: Stephen Hoogendijk

src/InfluxDB/Client.php

@@ -115,6 +115,9 @@ public function __construct(
         $this->baseURI = sprintf('%s://%s:%d', $this->scheme, $this->host, $this->port);
         $this->httpClient = new \Guzzle\Http\Client($this->getBaseURI());
 
+        if ($this->username && $this->password) {
+            $this->httpClient->setDefaultOption('auth', array($this->username, $this->password));
+        }
     }
 
     /**
@@ -310,4 +313,12 @@ protected function pointsToArray(array $points)
 
         return $names;
     }
+
+    /**
+     * @return \Guzzle\Http\Client
+     */
+    public function getHttpClient()
+    {
+        return $this->httpClient;
+    }
 }

tests/unit/ClientTest.php

@@ -10,7 +10,7 @@ class ClientTest extends \PHPUnit_Framework_TestCase
 
     /** @var Client $client */
     protected $client = null;
-    
+
     public function testBaseURl()
     {
         $client = new Client('localhost', 8086);
@@ -32,6 +32,12 @@ public function testSelectDbShouldReturnDatabaseInstance()
         $this->assertEquals($dbName, $db->getName());
     }
 
+    public function testAuth()
+    {
+        $client = new Client('localhost', 8086, 'test', 'test');
+
+        $this->assertEquals(array('test', 'test'), $client->getHttpClient()->getDefaultOption('auth'));
+    }
 
     /**
      */