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Moving getClientIp into CakeRequest. Moving relevant tests as well.

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This commit is contained in:
Mark Story 2010-04-25 22:08:33 -07:00
parent 15a4607061
commit 8f207a5f69
2 changed files with 66 additions and 4 deletions
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32
cake/libs/cake_request.php
View file

@ -48,10 +48,6 @@ class CakeRequest {
if (isset($_POST)) { if (isset($_POST)) {
$this->_processPost(); $this->_processPost();
} }
if (isset($params['form']['data'])) {
$params['data'] = $params['form']['data'];
unset($params['form']['data']);
}
if (isset($_GET)) { if (isset($_GET)) {
$this->_processGet(); $this->_processGet();
} }
@ -137,4 +133,32 @@ class CakeRequest {
} }
} }
} }
/**
* Get the IP the client is using, or says they are using.
*
* @param boolean $safe Use safe = false when you think the user might manipulate their HTTP_CLIENT_IP
* header. Setting $safe = false will will also look at HTTP_X_FORWARDED_FOR
* @return void
*/
public function getClientIp($safe = true) {
if (!$safe && env('HTTP_X_FORWARDED_FOR') != null) {
$ipaddr = preg_replace('/(?:,.*)/', '', env('HTTP_X_FORWARDED_FOR'));
} else {
if (env('HTTP_CLIENT_IP') != null) {
$ipaddr = env('HTTP_CLIENT_IP');
} else {
$ipaddr = env('REMOTE_ADDR');
}
}
if (env('HTTP_CLIENTADDRESS') != null) {
$tmpipaddr = env('HTTP_CLIENTADDRESS');
if (!empty($tmpipaddr)) {
$ipaddr = preg_replace('/(?:,.*)/', '', $tmpipaddr);
}
}
return trim($ipaddr);
}
} }

38
cake/tests/cases/libs/cake_request.test.php
View file

@ -57,4 +57,42 @@ class CakeRequestTestCase extends CakeTestCase {
$request = new CakeRequest(); $request = new CakeRequest();
$this->assertEqual($request->params['form'], $_POST); $this->assertEqual($request->params['form'], $_POST);
} }
/**
* test method overrides coming in from POST data.
*
* @return void
*/
function testMethodOverrides() {
$_POST = array('_method' => 'POST');
$request = new CakeRequest();
$this->assertEqual(env('REQUEST_METHOD'), 'POST');
$_POST = array('_method' => 'DELETE');
$request = new CakeRequest();
$this->assertEqual(env('REQUEST_METHOD'), 'DELETE');
}
/**
* test the getClientIp method.
*
* @return void
*/
function testGetClientIp() {
$_SERVER['HTTP_X_FORWARDED_FOR'] = '192.168.1.5, 10.0.1.1, proxy.com';
$_SERVER['HTTP_CLIENT_IP'] = '192.168.1.2';
$_SERVER['REMOTE_ADDR'] = '192.168.1.3';
$request = new CakeRequest();
$this->assertEqual($request->getClientIP(false), '192.168.1.5');
$this->assertEqual($request->getClientIP(), '192.168.1.2');
unset($_SERVER['HTTP_X_FORWARDED_FOR']);
$this->assertEqual($request->getClientIP(), '192.168.1.2');
unset($_SERVER['HTTP_CLIENT_IP']);
$this->assertEqual($request->getClientIP(), '192.168.1.3');
$_SERVER['HTTP_CLIENTADDRESS'] = '10.0.1.2, 10.0.1.1';
$this->assertEqual($request->getClientIP(), '10.0.1.2');
}
} }