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<?php |
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/*! |
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* This file is part of the OAuth PHP Library (https://code.google.com/p/oauth/) |
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* |
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* OAuth `PHP' Library is an open source software available under the MIT License. |
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*/ |
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|
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namespace Hybridauth\Thirdparty\OAuth; |
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|
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/** |
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* Class OAuthSignatureMethodHMACSHA1 |
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* |
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* @package Hybridauth\Thirdparty\OAuth |
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*/ |
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class OAuthSignatureMethodHMACSHA1 extends OAuthSignatureMethod |
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{ |
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/** |
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* @return string |
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*/ |
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public function get_name() |
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{ |
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return "HMAC-SHA1"; |
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} |
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|
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/** |
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* @param $request |
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* @param $consumer |
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* @param $token |
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* |
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* @return string |
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*/ |
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public function build_signature($request, $consumer, $token) |
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{ |
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$base_string = $request->get_signature_base_string(); |
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$request->base_string = $base_string; |
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|
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$key_parts = array( $consumer->secret, $token ? $token->secret : '' ); |
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|
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$key_parts = OAuthUtil::urlencode_rfc3986($key_parts); |
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$key = implode('&', $key_parts); |
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|
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return base64_encode(hash_hmac('sha1', $base_string, $key, true)); |
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} |
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} |
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