You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
88 lines
1.9 KiB
88 lines
1.9 KiB
<?php |
|
/** |
|
* Basic Authentication provider |
|
* |
|
* @package Requests |
|
* @subpackage Authentication |
|
*/ |
|
|
|
/** |
|
* Basic Authentication provider |
|
* |
|
* Provides a handler for Basic HTTP authentication via the Authorization |
|
* header. |
|
* |
|
* @package Requests |
|
* @subpackage Authentication |
|
*/ |
|
class Requests_Auth_Basic implements Requests_Auth { |
|
/** |
|
* Username |
|
* |
|
* @var string |
|
*/ |
|
public $user; |
|
|
|
/** |
|
* Password |
|
* |
|
* @var string |
|
*/ |
|
public $pass; |
|
|
|
/** |
|
* Constructor |
|
* |
|
* @throws Requests_Exception On incorrect number of arguments (`authbasicbadargs`) |
|
* @param array|null $args Array of user and password. Must have exactly two elements |
|
*/ |
|
public function __construct($args = null) { |
|
if (is_array($args)) { |
|
if (count($args) !== 2) { |
|
throw new Requests_Exception('Invalid number of arguments', 'authbasicbadargs'); |
|
} |
|
|
|
list($this->user, $this->pass) = $args; |
|
} |
|
} |
|
|
|
/** |
|
* Register the necessary callbacks |
|
* |
|
* @see curl_before_send |
|
* @see fsockopen_header |
|
* @param Requests_Hooks $hooks Hook system |
|
*/ |
|
public function register(Requests_Hooks &$hooks) { |
|
$hooks->register('curl.before_send', array(&$this, 'curl_before_send')); |
|
$hooks->register('fsockopen.after_headers', array(&$this, 'fsockopen_header')); |
|
} |
|
|
|
/** |
|
* Set cURL parameters before the data is sent |
|
* |
|
* @param resource $handle cURL resource |
|
*/ |
|
public function curl_before_send(&$handle) { |
|
curl_setopt($handle, CURLOPT_HTTPAUTH, CURLAUTH_BASIC); |
|
curl_setopt($handle, CURLOPT_USERPWD, $this->getAuthString()); |
|
} |
|
|
|
/** |
|
* Add extra headers to the request before sending |
|
* |
|
* @param string $out HTTP header string |
|
*/ |
|
public function fsockopen_header(&$out) { |
|
$out .= sprintf("Authorization: Basic %s\r\n", base64_encode($this->getAuthString())); |
|
} |
|
|
|
/** |
|
* Get the authentication string (user:pass) |
|
* |
|
* @return string |
|
*/ |
|
public function getAuthString() { |
|
return $this->user . ':' . $this->pass; |
|
} |
|
} |