| Current Path : /storage/v11800/testtest/public_html/wp-content/plugins/post-smtp/Postman/Postman-Auth/ |
Linux v11800 5.3.0-1023-aws #25~18.04.1-Ubuntu SMP Fri Jun 5 15:19:18 UTC 2020 aarch64
|
| Current File : /storage/v11800/testtest/public_html/wp-content/plugins/post-smtp/Postman/Postman-Auth/PostmanYahooAuthenticationManager.php |
<?php
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
if (! class_exists ( "PostmanYahooAuthenticationManager" )) {
require_once 'PostmanAbstractAuthenticationManager.php';
require_once 'PostmanStateIdMissingException.php';
/**
* Super-simple.
* I should have started with Yahoo.
*
* https://developer.yahoo.com/oauth2/guide/
* Get a Client ID at https://developer.apps.yahoo.com/projects
*
* @author jasonhendriks
*/
class PostmanYahooAuthenticationManager extends PostmanAbstractAuthenticationManager implements PostmanAuthenticationManager {
// This endpoint is the target of the initial request. It handles active session lookup, authenticating the user, and user consent.
const AUTHORIZATION_URL = 'https://api.login.yahoo.com/oauth2/request_auth';
const GET_TOKEN_URL = 'https://api.login.yahoo.com/oauth2/get_token';
// The SESSION key for the OAuth Transaction Id
const AUTH_TEMP_ID = 'OAUTH_TEMP_ID';
const VENDOR_NAME = 'yahoo';
/**
* Constructor
*
* Get a Client ID from https://account.live.com/developers/applications/index
*/
public function __construct($clientId, $clientSecret, PostmanOAuthToken $authorizationToken, $callbackUri) {
assert ( ! empty ( $clientId ) );
assert ( ! empty ( $clientSecret ) );
assert ( ! empty ( $authorizationToken ) );
assert ( ! empty ( $callbackUri ) );
$logger = new PostmanLogger ( get_class ( $this ) );
parent::__construct ( $logger, $clientId, $clientSecret, $authorizationToken, $callbackUri );
}
/**
* The authorization sequence begins when your application redirects a browser to a Google URL;
* the URL includes query parameters that indicate the type of access being requested.
*
* As in other scenarios, Google handles user authentication, session selection, and user consent.
* The result is an authorization code, which Google returns to your application in a query string.
*
* (non-PHPdoc)
*
* @see PostmanAuthenticationManager::requestVerificationCode()
*/
public function requestVerificationCode($transactionId) {
$params = array (
'response_type' => 'code',
'redirect_uri' => urlencode ( $this->getCallbackUri () ),
'client_id' => $this->getClientId (),
'state' => $transactionId,
'language' => get_locale ()
);
$authUrl = $this->getAuthorizationUrl () . '?' . build_query ( $params );
$this->getLogger ()->debug ( 'Requesting verification code from Yahoo' );
PostmanUtils::redirect ( $authUrl );
}
/**
* After receiving the authorization code, your application can exchange the code
* (along with a client ID and client secret) for an access token and, in some cases,
* a refresh token.
*
* (non-PHPdoc)
*
* @see PostmanAuthenticationManager::processAuthorizationGrantCode()
*/
public function processAuthorizationGrantCode($transactionId) {
if (isset ( $_GET ['code'] )) {
$code = filter_input( INPUT_GET, 'code', FILTER_SANITIZE_STRING );
$this->getLogger ()->debug ( sprintf ( 'Found authorization code %s in request header', $code ) );
if (isset ( $_GET ['state'] ) && $_GET ['state'] == $transactionId) {
$this->getLogger ()->debug ( 'Found valid state in request header' );
} else {
$this->getLogger ()->error ( 'The grant code from Yahoo had no accompanying state and may be a forgery' );
throw new PostmanStateIdMissingException ();
}
// Note: The Authorization: Basic authorization header is generated through a Base64 encoding of client_id:client_secret per RFC 2617.
// header("Authorization: Basic " . base64_encode($username . ":" . $password);
$headers = array (
'Authorization' => sprintf ( "Basic %s", base64_encode ( $this->getClientId () . ':' . $this->getClientSecret () ) )
);
$postvals = array (
'code' => $code,
'grant_type' => 'authorization_code',
'redirect_uri' => $this->getCallbackUri ()
);
$response = PostmanUtils::remotePostGetBodyOnly ( $this->getTokenUrl (), $postvals, $headers );
$this->processResponse ( $response );
$this->getAuthorizationToken ()->setVendorName ( self::VENDOR_NAME );
return true;
} else {
$this->getLogger ()->debug ( 'Expected code in the request header but found none - user probably denied request' );
return false;
}
}
/**
* Step 5: Exchange refresh token for new access token
* After the access token expires, you can use the refresh token, which has a long lifetime, to get a new access token.
*/
public function refreshToken() {
$this->getLogger ()->debug ( 'Refreshing Token' );
$refreshUrl = $this->getTokenUrl ();
$callbackUrl = $this->getCallbackUri ();
assert ( ! empty ( $refreshUrl ) );
assert ( ! empty ( $callbackUrl ) );
$headers = array (
'Authorization' => sprintf ( "Basic %s", base64_encode ( $this->getClientId () . ':' . $this->getClientSecret () ) )
);
$postvals = array (
'redirect_uri' => $callbackUrl,
'grant_type' => 'refresh_token',
'refresh_token' => $this->getAuthorizationToken ()->getRefreshToken ()
);
$response = PostmanUtils::remotePostGetBodyOnly ( $this->getTokenUrl (), $postvals, $headers );
$this->processResponse ( $response );
}
public function getAuthorizationUrl() {
return self::AUTHORIZATION_URL;
}
public function getTokenUrl() {
return self::GET_TOKEN_URL;
}
}
}