Add Google authentication
This commit is contained in:
Frédéric Guillot
73
vendor/OAuth/Common/Http/Client/AbstractClient.php
vendored
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73
vendor/OAuth/Common/Http/Client/AbstractClient.php
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<?php
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namespace OAuth\Common\Http\Client;
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/**
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* Abstract HTTP client
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*/
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abstract class AbstractClient implements ClientInterface
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{
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/**
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* @var string The user agent string passed to services
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*/
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protected $userAgent;
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/**
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* @var int The maximum number of redirects
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*/
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protected $maxRedirects = 5;
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/**
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* @var int The maximum timeout
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*/
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protected $timeout = 15;
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/**
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* Creates instance
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*
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* @param string $userAgent The UA string the client will use
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*/
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public function __construct($userAgent = 'PHPoAuthLib')
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{
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$this->userAgent = $userAgent;
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}
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/**
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* @param int $redirects Maximum redirects for client
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*
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* @return ClientInterface
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*/
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public function setMaxRedirects($redirects)
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{
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$this->maxRedirects = $redirects;
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return $this;
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}
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/**
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* @param int $timeout Request timeout time for client in seconds
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*
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* @return ClientInterface
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*/
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public function setTimeout($timeout)
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{
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$this->timeout = $timeout;
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return $this;
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}
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/**
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* @param array $headers
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*/
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public function normalizeHeaders(&$headers)
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{
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// Normalize headers
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array_walk(
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$headers,
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function (&$val, &$key) {
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$key = ucfirst(strtolower($key));
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$val = ucfirst(strtolower($key)) . ': ' . $val;
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}
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);
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}
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}
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32
vendor/OAuth/Common/Http/Client/ClientInterface.php
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32
vendor/OAuth/Common/Http/Client/ClientInterface.php
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<?php
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namespace OAuth\Common\Http\Client;
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use OAuth\Common\Http\Uri\UriInterface;
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use OAuth\Common\Http\Exception\TokenResponseException;
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/**
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* Any HTTP clients to be used with the library should implement this interface.
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*/
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interface ClientInterface
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{
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/**
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* Any implementing HTTP providers should send a request to the provided endpoint with the parameters.
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* They should return, in string form, the response body and throw an exception on error.
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*
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* @param UriInterface $endpoint
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* @param mixed $requestBody
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* @param array $extraHeaders
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* @param string $method
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*
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* @return string
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*
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* @throws TokenResponseException
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*/
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public function retrieveResponse(
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UriInterface $endpoint,
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$requestBody,
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array $extraHeaders = array(),
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$method = 'POST'
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);
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}
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142
vendor/OAuth/Common/Http/Client/CurlClient.php
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142
vendor/OAuth/Common/Http/Client/CurlClient.php
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<?php
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namespace OAuth\Common\Http\Client;
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use OAuth\Common\Http\Exception\TokenResponseException;
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use OAuth\Common\Http\Uri\UriInterface;
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/**
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* Client implementation for cURL
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*/
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class CurlClient extends AbstractClient
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{
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/**
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* If true, explicitly sets cURL to use SSL version 3. Use this if cURL
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* compiles with GnuTLS SSL.
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*
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* @var bool
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*/
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private $forceSSL3 = false;
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/**
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* Additional parameters (as `key => value` pairs) to be passed to `curl_setopt`
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*
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* @var array
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*/
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private $parameters = array();
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/**
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* Additional `curl_setopt` parameters
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*
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* @param array $parameters
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*/
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public function setCurlParameters(array $parameters)
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{
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$this->parameters = $parameters;
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}
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/**
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* @param bool $force
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*
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* @return CurlClient
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*/
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public function setForceSSL3($force)
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{
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$this->forceSSL3 = $force;
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return $this;
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}
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/**
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* Any implementing HTTP providers should send a request to the provided endpoint with the parameters.
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* They should return, in string form, the response body and throw an exception on error.
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*
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* @param UriInterface $endpoint
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* @param mixed $requestBody
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* @param array $extraHeaders
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* @param string $method
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*
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* @return string
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*
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* @throws TokenResponseException
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* @throws \InvalidArgumentException
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*/
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public function retrieveResponse(
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UriInterface $endpoint,
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$requestBody,
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array $extraHeaders = array(),
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$method = 'POST'
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) {
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// Normalize method name
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$method = strtoupper($method);
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$this->normalizeHeaders($extraHeaders);
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if ($method === 'GET' && !empty($requestBody)) {
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throw new \InvalidArgumentException('No body expected for "GET" request.');
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}
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if (!isset($extraHeaders['Content-Type']) && $method === 'POST' && is_array($requestBody)) {
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$extraHeaders['Content-Type'] = 'Content-Type: application/x-www-form-urlencoded';
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}
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$extraHeaders['Host'] = 'Host: '.$endpoint->getHost();
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$extraHeaders['Connection'] = 'Connection: close';
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $endpoint->getAbsoluteUri());
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if ($method === 'POST' || $method === 'PUT') {
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if ($requestBody && is_array($requestBody)) {
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$requestBody = http_build_query($requestBody, '', '&');
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}
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if ($method === 'PUT') {
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curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');
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} else {
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curl_setopt($ch, CURLOPT_POST, true);
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}
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curl_setopt($ch, CURLOPT_POSTFIELDS, $requestBody);
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} else {
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curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
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}
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if ($this->maxRedirects > 0) {
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
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curl_setopt($ch, CURLOPT_MAXREDIRS, $this->maxRedirects);
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}
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curl_setopt($ch, CURLOPT_TIMEOUT, $this->timeout);
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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curl_setopt($ch, CURLOPT_HEADER, false);
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curl_setopt($ch, CURLOPT_HTTPHEADER, $extraHeaders);
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curl_setopt($ch, CURLOPT_USERAGENT, $this->userAgent);
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foreach ($this->parameters as $key => $value) {
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curl_setopt($ch, $key, $value);
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}
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if ($this->forceSSL3) {
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curl_setopt($ch, CURLOPT_SSLVERSION, 3);
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}
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$response = curl_exec($ch);
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$responseCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
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if (false === $response) {
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$errNo = curl_errno($ch);
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$errStr = curl_error($ch);
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curl_close($ch);
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if (empty($errStr)) {
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throw new TokenResponseException('Failed to request resource.', $responseCode);
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}
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throw new TokenResponseException('cURL Error # '.$errNo.': '.$errStr, $responseCode);
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}
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curl_close($ch);
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return $response;
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}
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}
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92
vendor/OAuth/Common/Http/Client/StreamClient.php
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92
vendor/OAuth/Common/Http/Client/StreamClient.php
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@@ -0,0 +1,92 @@
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<?php
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namespace OAuth\Common\Http\Client;
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use OAuth\Common\Http\Exception\TokenResponseException;
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use OAuth\Common\Http\Uri\UriInterface;
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/**
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* Client implementation for streams/file_get_contents
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*/
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class StreamClient extends AbstractClient
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{
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/**
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* Any implementing HTTP providers should send a request to the provided endpoint with the parameters.
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* They should return, in string form, the response body and throw an exception on error.
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*
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* @param UriInterface $endpoint
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* @param mixed $requestBody
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* @param array $extraHeaders
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* @param string $method
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*
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* @return string
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*
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* @throws TokenResponseException
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* @throws \InvalidArgumentException
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*/
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public function retrieveResponse(
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UriInterface $endpoint,
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$requestBody,
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array $extraHeaders = array(),
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$method = 'POST'
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) {
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// Normalize method name
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$method = strtoupper($method);
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$this->normalizeHeaders($extraHeaders);
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if ($method === 'GET' && !empty($requestBody)) {
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throw new \InvalidArgumentException('No body expected for "GET" request.');
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}
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if (!isset($extraHeaders['Content-Type']) && $method === 'POST' && is_array($requestBody)) {
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$extraHeaders['Content-Type'] = 'Content-Type: application/x-www-form-urlencoded';
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}
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$host = 'Host: '.$endpoint->getHost();
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// Append port to Host if it has been specified
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if ($endpoint->hasExplicitPortSpecified()) {
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$host .= ':'.$endpoint->getPort();
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}
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$extraHeaders['Host'] = $host;
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$extraHeaders['Connection'] = 'Connection: close';
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if (is_array($requestBody)) {
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$requestBody = http_build_query($requestBody, '', '&');
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}
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$extraHeaders['Content-length'] = 'Content-length: '.strlen($requestBody);
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$context = $this->generateStreamContext($requestBody, $extraHeaders, $method);
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$level = error_reporting(0);
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$response = file_get_contents($endpoint->getAbsoluteUri(), false, $context);
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error_reporting($level);
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if (false === $response) {
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$lastError = error_get_last();
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if (is_null($lastError)) {
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throw new TokenResponseException('Failed to request resource.');
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}
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throw new TokenResponseException($lastError['message']);
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}
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return $response;
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}
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private function generateStreamContext($body, $headers, $method)
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{
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return stream_context_create(
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array(
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'http' => array(
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'method' => $method,
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'header' => implode("\r\n", array_values($headers)),
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'content' => $body,
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'protocol_version' => '1.1',
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'user_agent' => $this->userAgent,
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'max_redirects' => $this->maxRedirects,
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'timeout' => $this->timeout
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),
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)
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);
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}
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}
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