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<?php
namespace OAuth\OAuth2\Service;
use OAuth\OAuth2\Token\StdOAuth2Token;
use OAuth\Common\Http\Exception\TokenResponseException;
use OAuth\Common\Http\Uri\Uri;
use OAuth\Common\Consumer\CredentialsInterface;
use OAuth\Common\Http\Client\ClientInterface;
use OAuth\Common\Storage\TokenStorageInterface;
use OAuth\Common\Http\Uri\UriInterface;
class GitHub extends AbstractService
{
/**
* Defined scopes, see http://developer.github.com/v3/oauth/ for definitions.
*/
/**
* Public read-only access (includes public user profile info, public repo info, and gists)
*/
const SCOPE_READONLY = '';
/**
* Read/write access to profile info only.
*
* Includes SCOPE_USER_EMAIL and SCOPE_USER_FOLLOW.
*/
const SCOPE_USER = 'user';
/**
* Read access to a user’s email addresses.
*/
const SCOPE_USER_EMAIL = 'user:email';
/**
* Access to follow or unfollow other users.
*/
const SCOPE_USER_FOLLOW = 'user:follow';
/**
* Read/write access to public repos and organizations.
*/
const SCOPE_PUBLIC_REPO = 'public_repo';
/**
* Read/write access to public and private repos and organizations.
*
* Includes SCOPE_REPO_STATUS.
*/
const SCOPE_REPO = 'repo';
/**
* Read/write access to public and private repository commit statuses. This scope is only necessary to grant other
* users or services access to private repository commit statuses without granting access to the code. The repo and
* public_repo scopes already include access to commit status for private and public repositories, respectively.
*/
const SCOPE_REPO_STATUS = 'repo:status';
/**
* Delete access to adminable repositories.
*/
const SCOPE_DELETE_REPO = 'delete_repo';
/**
* Read access to a user’s notifications. repo is accepted too.
*/
const SCOPE_NOTIFICATIONS = 'notifications';
/**
* Write access to gists.
*/
const SCOPE_GIST = 'gist';
/**
* Grants read and ping access to hooks in public or private repositories.
*/
const SCOPE_HOOKS_READ = 'read:repo_hook';
/**
* Grants read, write, and ping access to hooks in public or private repositories.
*/
const SCOPE_HOOKS_WRITE = 'write:repo_hook';
/**
* Grants read, write, ping, and delete access to hooks in public or private repositories.
*/
const SCOPE_HOOKS_ADMIN = 'admin:repo_hook';
public function __construct(
CredentialsInterface $credentials,
ClientInterface $httpClient,
TokenStorageInterface $storage,
$scopes = array(),
UriInterface $baseApiUri = null
) {
parent::__construct($credentials, $httpClient, $storage, $scopes, $baseApiUri);
if (null === $baseApiUri) {
$this->baseApiUri = new Uri('https://api.github.com/');
}
}
/**
* {@inheritdoc}
*/
public function getAuthorizationEndpoint()
{
return new Uri('https://github.com/login/oauth/authorize');
}
/**
* {@inheritdoc}
*/
public function getAccessTokenEndpoint()
{
return new Uri('https://github.com/login/oauth/access_token');
}
/**
* {@inheritdoc}
*/
protected function getAuthorizationMethod()
{
return static::AUTHORIZATION_METHOD_QUERY_STRING;
}
/**
* {@inheritdoc}
*/
protected function parseAccessTokenResponse($responseBody)
{
$data = json_decode($responseBody, true);
if (null === $data || !is_array($data)) {
throw new TokenResponseException('Unable to parse response.');
} elseif (isset($data['error'])) {
throw new TokenResponseException('Error in retrieving token: "' . $data['error'] . '"');
}
$token = new StdOAuth2Token();
$token->setAccessToken($data['access_token']);
// Github tokens evidently never expire...
$token->setEndOfLife(StdOAuth2Token::EOL_NEVER_EXPIRES);
unset($data['access_token']);
$token->setExtraParams($data);
return $token;
}
/**
* Used to configure response type -- we want JSON from github, default is query string format
*
* @return array
*/
protected function getExtraOAuthHeaders()
{
return array('Accept' => 'application/json');
}
/**
* Required for GitHub API calls.
*
* @return array
*/
protected function getExtraApiHeaders()
{
return array('Accept' => 'application/vnd.github.beta+json');
}
}
|
