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BookAppOauthClient.php
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BookAppOauthClient.php
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<?php
use OAuth\Common\Consumer\Credentials;
use OAuth\Common\Http\Client\ClientInterface;
use OAuth\Common\Http\Exception\TokenResponseException;
use OAuth\Common\Http\Uri\Uri;
use OAuth\Common\Http\Uri\UriInterface;
use OAuth\Common\Storage\TokenStorageInterface;
use OAuth\OAuth1\Service\AbstractService;
use OAuth\OAuth1\Signature\SignatureInterface;
use OAuth\OAuth1\Token\StdOAuth1Token;
use OAuth\OAuth1\Token\TokenInterface;
class BookAppOauthClient extends AbstractService
{
protected $_oauthVerifier = null;
public function __construct(
Credentials $credentials,
ClientInterface $httpClient = null,
TokenStorageInterface $storage = null,
SignatureInterface $signature = null,
UriInterface $baseApiUri = null
)
{
if (!isset($httpClient)) {
$httpClient = new \OAuth\Common\Http\Client\StreamClient();
}
if (!isset($storage)) {
$storage = new \OAuth\Common\Storage\Session();
}
if (!isset($signature)) {
$signature = new \OAuth\OAuth1\Signature\Signature($credentials);
}
parent::__construct($credentials, $httpClient, $storage, $signature, $baseApiUri);
}
public function getRequestTokenEndpoint()
{
return new Uri(MAGENTO_BASE_URL . '/oauth/token/request');
}
public function getAuthorizationEndpoint()
{
throw new \OAuth\Common\Exception\Exception(
'Magento REST API is 2-legged. Current operation is not available.'
);
}
public function getAccessTokenEndpoint()
{
return new Uri(MAGENTO_BASE_URL . '/oauth/token/access');
}
protected function parseAccessTokenResponse($responseBody)
{
return $this->_parseToken($responseBody);
}
protected function parseRequestTokenResponse($responseBody)
{
$data = $this->_parseResponseBody($responseBody);
if (isset($data['oauth_verifier'])) {
$this->_oauthVerifier = $data['oauth_verifier'];
}
return $this->_parseToken($responseBody);
}
protected function _parseToken($responseBody)
{
$data = $this->_parseResponseBody($responseBody);
$token = new StdOAuth1Token();
$token->setRequestToken($data['oauth_token']);
$token->setRequestTokenSecret($data['oauth_token_secret']);
$token->setAccessToken($data['oauth_token']);
$token->setAccessTokenSecret($data['oauth_token_secret']);
$token->setEndOfLife(StdOAuth1Token::EOL_NEVER_EXPIRES);
unset($data['oauth_token'], $data['oauth_token_secret']);
$token->setExtraParams($data);
return $token;
}
protected function _parseResponseBody($responseBody)
{
if (!is_string($responseBody)) {
throw new TokenResponseException("Response body is expected to be a string.");
}
parse_str($responseBody, $data);
if (null === $data || !is_array($data)) {
throw new TokenResponseException('Unable to parse response.');
} elseif (isset($data['error'])) {
throw new TokenResponseException("Error occurred: '{$data['error']}'");
}
return $data;
}
protected function buildAuthorizationHeaderForAPIRequest(
$method,
UriInterface $uri,
TokenInterface $token,
$bodyParams = null
)
{
$this->signature->setTokenSecret($token->getAccessTokenSecret());
$parameters = $this->getBasicAuthorizationHeaderInfo();
if (isset($parameters['oauth_callback'])) {
unset($parameters['oauth_callback']);
}
$parameters = array_merge($parameters, ['oauth_token' => $token->getAccessToken()]);
$parameters = array_merge($parameters, $bodyParams);
$parameters['oauth_signature'] = $this->signature->getSignature($uri, $parameters, $method);
$authorizationHeader = 'OAuth ';
$delimiter = '';
foreach ($parameters as $key => $value) {
$authorizationHeader .= $delimiter . rawurlencode($key) . '="' . rawurlencode($value) . '"';
$delimiter = ', ';
}
return $authorizationHeader;
}
}