Added authentication support to endpoint

library/Solarium/Core/Client/Adapter/Curl.php

@@ -156,7 +156,10 @@ class Curl extends Configurable implements AdapterInterface
             $options['headers']['Content-Type'] = 'text/xml; charset=utf-8';
         }
 
-        $authData = $request->getAuthentication();
+        // Try endpoint authentication first, fallback to request for backwards compatibility
+        $authData = $endpoint->getAuthentication();
+        if(empty($authData['username'])) $authData = $request->getAuthentication();
+
         if ( !empty($authData['username']) && !empty($authData['password'])) {
             curl_setopt($handler, CURLOPT_USERPWD, $authData['username']. ':' . $authData['password'] );
             curl_setopt($handler, CURLOPT_HTTPAUTH, CURLAUTH_BASIC);

library/Solarium/Core/Client/Endpoint.php

@@ -228,4 +228,34 @@ class Endpoint extends Configurable
 
         return $uri;
     }
+
+    /**
+     * Set HTTP basic auth settings
+     *
+     * If one or both values are NULL authentication will be disabled
+     *
+     * @param  string $username
+     * @param  string $password
+     * @return self   Provides fluent interface
+     */
+    public function setAuthentication($username, $password)
+    {
+        $this->setOption('username', $username);
+        $this->setOption('password', $password);
+
+        return $this;
+    }
+
+    /**
+     * Get HTTP basis auth settings
+     *
+     * @return array
+     */
+    public function getAuthentication()
+    {
+        return array(
+            'username' => $this->getOption('username'),
+            'password' => $this->getOption('password'),
+        );
+    }
 }

tests/Solarium/Tests/Core/Client/EndpointTest.php

@@ -47,11 +47,13 @@ class EndpointTest extends \PHPUnit_Framework_TestCase
     public function testConfigMode()
     {
         $options = array(
-            'host'    => '192.168.0.1',
-            'port'    => 123,
-            'path'    => '/mysolr/',
-            'core'    => 'mycore',
-            'timeout' => 3,
+            'host'     => '192.168.0.1',
+            'port'     => 123,
+            'path'     => '/mysolr/',
+            'core'     => 'mycore',
+            'timeout'  => 3,
+            'username' => 'x',
+            'password' => 'y'
         );
         $this->endpoint->setOptions($options);
 
@@ -110,4 +112,19 @@ class EndpointTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals('http://myserver:123/mypath/mycore/', $this->endpoint->getBaseUri());
     }
 
+    public function testGetAndSetAuthentication()
+    {
+        $user = 'someone';
+        $pass = 'S0M3p455';
+
+        $this->endpoint->setAuthentication($user, $pass);
+
+        $this->assertEquals(
+            array(
+                'username' => $user,
+                'password' => $pass,
+            ),
+            $this->endpoint->getAuthentication()
+        );
+    }
 }