55 lines
1.4 KiB
PHP
55 lines
1.4 KiB
PHP
<?php
|
|
/**
|
|
* 2007-2015 Leotheme
|
|
*
|
|
* NOTICE OF LICENSE
|
|
*
|
|
* Leo Quick Login And Social Login
|
|
*
|
|
* DISCLAIMER
|
|
*
|
|
* @author leotheme <leotheme@gmail.com>
|
|
* @copyright 2007-2015 Leotheme
|
|
* @license http://leotheme.com - prestashop template provider
|
|
*/
|
|
|
|
/**
|
|
* A class for implementing a Signature Method
|
|
* See section 9 ("Signing Requests") in the spec
|
|
*/
|
|
abstract class OAuthSignatureMethod
|
|
{
|
|
|
|
/**
|
|
* Needs to return the name of the Signature Method (ie HMAC-SHA1)
|
|
* @return string
|
|
*/
|
|
abstract public function getName();
|
|
|
|
/**
|
|
* Build up the signature
|
|
* NOTE: The output of this function MUST NOT be urlencoded.
|
|
* the encoding is handled in OAuthRequest when the final
|
|
* request is serialized
|
|
* @param OAuthRequest $request
|
|
* @param OAuthConsumer $consumer
|
|
* @param OAuthToken $token
|
|
* @return string
|
|
*/
|
|
abstract public function buildSignature($request, $consumer, $token);
|
|
|
|
/**
|
|
* Verifies that a given signature is correct
|
|
* @param OAuthRequest $request
|
|
* @param OAuthConsumer $consumer
|
|
* @param OAuthToken $token
|
|
* @param string $signature
|
|
* @return bool
|
|
*/
|
|
public function checkSignature($request, $consumer, $token, $signature)
|
|
{
|
|
$built = $this->buildSignature($request, $consumer, $token);
|
|
return $built == $signature;
|
|
}
|
|
}
|