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92 lines
2.5 KiB
92 lines
2.5 KiB
6 years ago
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<?php
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namespace TwitterPhp\Connection;
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class User extends Base
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{
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/**
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* @var string
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*/
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private $_consumerKey;
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/**
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* @var string
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*/
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private $_consumerSecret;
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/**
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* @var string
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*/
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private $_accessToken;
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/**
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* @var string
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*/
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private $_accessTokenSecret;
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/**
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* @param string $consumerKey
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* @param string $consumerSecret
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* @param string $accessToken
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* @param string $accessTokenSecret
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*/
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public function __construct($consumerKey,$consumerSecret,$accessToken,$accessTokenSecret)
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{
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$this->_consumerKey = $consumerKey;
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$this->_consumerSecret = $consumerSecret;
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$this->_accessToken = $accessToken;
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$this->_accessTokenSecret = $accessTokenSecret;
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}
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/**
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* @param string $url
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* @param array $parameters
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* @param $method
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* @return array
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*/
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protected function _buildHeaders($url,array $parameters = null,$method)
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{
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$oauthHeaders = array(
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'oauth_version' => '1.0',
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'oauth_consumer_key' => $this->_consumerKey,
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'oauth_nonce' => time(),
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'oauth_signature_method' => 'HMAC-SHA1',
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'oauth_token' => $this->_accessToken,
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'oauth_timestamp' => time()
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);
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$data = $oauthHeaders;
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if ($method == self::METHOD_GET) {
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$data = array_merge($oauthHeaders,$parameters);
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}
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$oauthHeaders['oauth_signature'] = $this->_buildOauthSignature($url,$data,$method);
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ksort($oauthHeaders);
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$oauthHeader = array();
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foreach($oauthHeaders as $key => $value) {
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$oauthHeader[] = $key . '="' . rawurlencode($value) . '"';
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}
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$headers[] = 'Authorization: OAuth ' . implode(', ', $oauthHeader);
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return $headers;
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}
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/**
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* @param $url
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* @param array $params
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* @param $method
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* @return string
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*/
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private function _buildOauthSignature($url,array $params,$method)
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{
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ksort($params);
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$sortedParams = array();
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foreach($params as $key=>$value) {
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$sortedParams[] = $key . '=' . $value;
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}
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$signatureBaseString = $method . "&" . rawurlencode($url) . '&' . rawurlencode(implode('&', $sortedParams));
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$compositeKey = rawurlencode($this->_consumerSecret) . '&' . rawurlencode($this->_accessTokenSecret);
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return base64_encode(hash_hmac('sha1', $signatureBaseString, $compositeKey, true));
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}
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}
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