/**
* Gets an access token that will be cached using a session.
*
* This method works by first trying to load the token from the user's
* session, and, if a saved OAuth token isn't found, this method will send
* an API request. The OAuth token will then be saved in session for future
* use.
*
* @return OAuthToken OAuth token that can be used for authorization
* @throws OAuthException if API request was not successful or if
* there was a session issue
*/
protected function getSessionToken()
{
// Try loading token from session
$token = isset($_SESSION['token']) ? unserialize($_SESSION['token']) : null;
// load redirect URL
include __DIR__ . '/../../config.php';
// No token or token is expired... send token request
if (!$token || $token->isAccessTokenExpired()) {
$codeURL = $this->oauthFQDN . '/oauth/authorize';
$codeRequest = new OAuthCodeRequest($codeURL, $this->clientId, $this->scope, $authorize_redirect_uri);
$code = $codeRequest->getCode();
$tokenSrvc = new OAuthTokenService($this->oauthFQDN, $this->clientId, $this->clientSecret);
$token = $tokenSrvc->getTokenUsingCode($code);
$_SESSION['token'] = serialize($token);
}
return $token;
}
/**
* Retrieves an access token from AT&T once the user has authorized the application and has returned with an auth code
*
* @method getToken
* @param {string} code The code returned by the authorize operation.
*
* @return {Response} Returns Response object
*/
public function getToken($code)
{
$oauthcode = new OAuthCode($code);
// Create service for requesting an OAuth token
$osrvc = new OAuthTokenService($this->base_url, $this->client_id, $this->client_secret);
// Get OAuth token
return $osrvc->getTokenUsingCode($oauthcode);
}
// Enter the value from the 'App Key' field obtained at developer.att.com
// in your app account.
$clientId = 'ENTER VALUE!';
// Enter the value from the 'App Secret' field obtained at developer.att.com
// in your app account.
$clientSecret = 'ENTER VALUE!';
// Get the OAuth code by opening a browser to the following URL:
// https://api.att.com/oauth/v4/authorize?client_id=CLIENT_ID&scope=SCOPE&redirect_uri=REDIRECT_URI
// replacing CLIENT_ID, SCOPE, and REDIRECT_URI with the values configured at
// developer.att.com.
// After authenticating, copy the OAuth code from the browser URL.
$oauthCode = "ENTER VALUE!";
// Create the service for requesting an OAuth access token
$osrvc = new OAuthTokenService('https://api.att.com', $clientId, $clientSecret);
// Get the OAuth token using the OAuth code.
$token = $osrvc->getTokenUsingCode(new OAuthCode($oauthCode));
// Create the service for interacting with the In-App Messaging API.
$immnSrvc = new IMMNService('https://api.att.com', $token);
// The following lines of code can be used to test the method calls for
// the IMMNService class. To test a specific method, comment out
// the other method.
/* This try/catch block tests the sendMessage method. */
try {
// Specify the address to where the message is sent.
$addr = array('ENTER VALUE!');
// Send a test message.
$response = $immnSrvc->sendMessage($addr, 'Text', 'Subject');
echo "msgId: " . $response . "\n";
} catch (ServiceException $se) {
echo $se->getErrorResponse();
}
/**
* Gets an access token that will be cached using the user's session.
*
* This method works by first trying to load the token from the user's
* session, and, if a saved OAuth token isn't found, this method will send
* an API request.
*
* @return OAuthToken OAuth token that can be used for authorization
* @throws OAuthException if API request was not successful or if
* there was a session issue
*/
function getSessionToken()
{
// Try loading token from session
$token = isset($_SESSION['token']) ? unserialize($_SESSION['token']) : null;
// No token or token is expired... send token request
if (!$token || $token->isAccessTokenExpired()) {
// check for error/error description in request params
if (isset($_REQUEST['error'])) {
$error = $_REQUEST['error'];
$errorDesc = '';
if (isset($_REQUEST['error_description'])) {
$errorDesc = $_REQUEST['error_description'];
}
throw new OAuthException($error, $errorDesc);
}
$code = null;
// check for code in request params
if (isset($_REQUEST['code'])) {
$code = new OAuthCode($_REQUEST['code']);
} else {
$error = 'Invalid state';
$errrorDesc = 'No code found in parameter';
throw new OAuthException($error, $errrorDesc);
}
$fqdn = getFqdn();
$tokenSrvc = new OAuthTokenService($fqdn, CLIENT_ID, CLIENT_SECRET);
$token = $tokenSrvc->getTokenUsingCode($code);
$_SESSION['token'] = serialize($token);
}
return $token;
}
use Att\Api\OAuth\OAuthTokenService;
use Att\Api\OAuth\OAuthCode;
use Att\Api\Restful\RestfulEnvironment;
use Exception;
if (isset($proxy_host) && isset($proxy_port)) {
RestfulEnvironment::setProxy($proxy_host, $proxy_port);
}
if (isset($accept_all_certs)) {
RestfulEnvironment::setAcceptAllCerts($accept_all_certs);
}
try {
$tokenSrvc = new OAuthTokenService($FQDN, $api_key, $secret_key);
$token = null;
if (isset($_POST['code'])) {
$code = new OAuthCode($_POST['code']);
$token = $tokenSrvc->getTokenUsingCode($code);
} else {
$token = $tokenSrvc->getTokenUsingScope('WEBRTC');
}
$_SESSION['token'] = serialize($token);
$arr = array('access_token' => $token->getAccessToken(), 'refresh_token' => $token->getRefreshToken(), 'expires_in' => $token->getExpiresIn());
echo json_encode($arr);
} catch (Exception $e) {
if (function_exists('http_response_code')) {
http_response_code(500);
} else {
header("HTTP/1.1 500 Internal Server Error");
}
echo json_encode($e->getMessage());
}
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
