Fix https + query string requests.

Using https + query strings would result in port 80 instead of the
default https port.

Fixes #2530

lib/Cake/Network/Http/HttpSocket.php

@@ -93,9 +93,9 @@ class HttpSocket extends CakeSocket {
 		'timeout' => 30,
 		'request' => array(
 			'uri' => array(
-				'scheme' => 'http',
+				'scheme' => array('http', 'https'),
 				'host' => 'localhost',
-				'port' => 80
+				'port' => array(80, 443)
 			),
 			'cookies' => array()
 		)
@@ -522,11 +522,19 @@ class HttpSocket extends CakeSocket {
 			$url = '/';
 		}
 		if (is_string($url)) {
+			$scheme = $this->config['request']['uri']['scheme'];
+			if (is_array($scheme)) {
+				$scheme = $scheme[0];
+			}
+			$port = $this->config['request']['uri']['port'];
+			if (is_array($port)) {
+				$port = $port[0];
+			}
 			if ($url{0} == '/') {
-				$url = $this->config['request']['uri']['host'] . ':' . $this->config['request']['uri']['port'] . $url;
+				$url = $this->config['request']['uri']['host'] . ':' . $port . $url;
 			}
 			if (!preg_match('/^.+:\/\/|\*|^\//', $url)) {
-				$url = $this->config['request']['uri']['scheme'] . '://' . $url;
+				$url = $scheme . '://' . $url;
 			}
 		} elseif (!is_array($url) && !empty($url)) {
 			return false;

lib/Cake/Test/Case/Network/Http/HttpSocketTest.php

@@ -230,6 +230,7 @@ class HttpSocketTest extends CakeTestCase {
 		$this->Socket->__construct('http://www.cakephp.org:23/');
 		$baseConfig['host'] = $baseConfig['request']['uri']['host'] = 'www.cakephp.org';
 		$baseConfig['port'] = $baseConfig['request']['uri']['port'] = 23;
+		$baseConfig['request']['uri']['scheme'] = 'http';
 		$baseConfig['protocol'] = getprotobyname($baseConfig['protocol']);
 		$this->assertEquals($this->Socket->config, $baseConfig);
 
@@ -914,11 +915,16 @@ class HttpSocketTest extends CakeTestCase {
 			->method('request')
 			->with(array('method' => 'GET', 'uri' => 'http://www.google.com/', 'version' => '1.0'));
 
+		$this->RequestSocket->expects($this->at(5))
+			->method('request')
+			->with(array('method' => 'GET', 'uri' => 'https://secure.example.com/test.php?one=two'));
+
 		$this->RequestSocket->get('http://www.google.com/');
 		$this->RequestSocket->get('http://www.google.com/', array('foo' => 'bar'));
 		$this->RequestSocket->get('http://www.google.com/', 'foo=bar');
 		$this->RequestSocket->get('http://www.google.com/?foo=bar', array('foobar' => '42', 'foo' => '23'));
 		$this->RequestSocket->get('http://www.google.com/', null, array('version' => '1.0'));
+		$this->RequestSocket->get('https://secure.example.com/test.php', array('one' => 'two'));
 	}
 
 /**