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<?php
namespace Zotlabs\Module;
class OAuth2TestVehicle extends \Zotlabs\Web\Controller {
function init() {
// If there is a 'code' and 'state' parameter then this is a client app
// callback issued after the authorization code request
// TODO: Check state value and compare to original sent value
// "You should first compare this state value to ensure it matches the
// one you started with. You can typically store the state value in a
// cookie, and compare it when the user comes back. This ensures your
// redirection endpoint isn't able to be tricked into attempting to
// exchange arbitrary authorization codes."
if ($_REQUEST['code'] && $_REQUEST['state']) {
logger('Authorization callback invoked.', LOGGER_DEBUG);
logger(json_encode($_REQUEST, JSON_PRETTY_PRINT), LOGGER_DEBUG);
info('Authorization callback invoked.' . EOL);
return $this->get();
}
}
function get() {
$o .= replace_macros(get_markup_template('oauth2testvehicle.tpl'), array(
'$baseurl' => z_root(),
/*
endpoints => array(
array(
'path_to_endpoint',
array(
array('field_name_1', 'value'),
array('field_name_2', 'value'),
...
),
'submit_button_name',
'Description of API action'
)
)
*/
'$endpoints' => array(
array(
'oauth2testvehicle',
array(
array(
'action', 'delete_db'
)
),
'oauth2test_delete_db',
'Delete the OAuth2 database tables',
'POST'
),
array(
'oauth2testvehicle',
array(
array(
'action', 'create_db'
)
),
'oauth2test_create_db',
'Create the OAuth2 database tables',
'POST'
),
array(
'authorize',
array(
array('response_type', 'code'),
array('client_id', urlencode('killer_app')),
array('redirect_uri', 'http://hub.localhost/oauth2testvehicle'),
array('state', 'xyz'),
// OpenID Connect Dynamic Client Registration 1.0 Client Metadata
// http://openid.net/specs/openid-connect-registration-1_0.html
array('client_name', urlencode('Killer App')),
array('logo_uri', urlencode('https://client.example.com/website/img/icon.png')),
array('client_uri', urlencode('https://client.example.com/website')),
array('application_type', 'web'), // would be 'native' for mobile app
),
'oauth_authorize',
'Authorize a test client app',
'GET'
),
/*
* POST https://api.authorization-server.com/token
grant_type=authorization_code&
code=AUTH_CODE_HERE&
redirect_uri=REDIRECT_URI&
client_id=CLIENT_ID
*/
array(
'oauth2testvehicle',
array(
array('action', 'request_token'),
array('grant_type', 'authorization_code'),
array('code', (x($_REQUEST, 'code') ? $_REQUEST['code'] : 'no_authorization_code')),
array('redirect_uri', 'http://hub.localhost/oauth2testvehicle'),
array('client_id', urlencode('killer_app')),
array('client_secret', (x($_REQUEST, 'client_secret') ? $_REQUEST['client_secret'] : 'no_client_secret')),
),
'oauth_token_request',
'Request a token',
'POST'
)
)
));
return $o;
}
function post() {
//logger(json_encode($_POST, JSON_PRETTY_PRINT), LOGGER_DEBUG);
switch ($_POST['action']) {
case 'request_token':
$grant_type = (x($_POST, 'grant_type') ? $_POST['grant_type'] : '');
$redirect_uri = (x($_POST, 'redirect_uri') ? $_POST['redirect_uri'] : '');
$client_id = (x($_POST, 'client_id') ? $_POST['client_id'] : '');
$code = (x($_POST, 'code') ? $_POST['code'] : '');
$client_secret = (x($_POST, 'client_secret') ? $_POST['client_secret'] : '');
$url = z_root() . '/token/?';
$url .= 'grant_type=' . urlencode($grant_type);
$url .= '&redirect_uri=' . urlencode($redirect_uri);
$url .= '&client_id=' . urlencode($client_id);
$url .= '&code=' . urlencode($code);
$post = z_fetch_url($url, false, 0, array(
'custom' => 'POST',
'http_auth' => $client_id . ':' . $client_secret,
));
//logger(json_encode($post, JSON_PRETTY_PRINT), LOGGER_DEBUG);
$response = json_decode($post['body'], true);
logger(json_encode($response, JSON_PRETTY_PRINT), LOGGER_DEBUG);
if($response['access_token']) {
info('Access token received: ' . $response['access_token'] . EOL);
}
break;
case 'delete_db':
$status = true;
// Use the \OAuth2\Storage\Pdo class to create the OAuth2 tables
// by passing it the database connection
$pdo = \DBA::$dba->db;
$storage = new \Zotlabs\Storage\ZotOauth2Pdo($pdo);
logger('Deleting existing database tables...', LOGGER_DEBUG);
foreach ($storage->getConfig() as $key => $table) {
logger('Deleting table ' . dbesc($table), LOGGER_DEBUG);
$r = q("DROP TABLE %s;", dbesc($table));
if (!$r) {
logger('Errors encountered deleting database table ' . $table . '.', LOGGER_DEBUG);
$status = false;
}
}
if (!$status) {
notice('Errors encountered deleting database tables.' . EOL);
} else {
info('Database tables deleted successfully.' . EOL);
}
break;
case 'create_db':
$status = true;
logger('Creating database tables...', LOGGER_DEBUG);
@include('.htconfig.php');
$pdo = \DBA::$dba->db;
$storage = new \Zotlabs\Storage\ZotOauth2Pdo($pdo);
foreach (explode(';', $storage->getBuildSql($db_data)) as $statement) {
try {
$result = $pdo->exec($statement);
} catch (\PDOException $e) {
$status = false;
logger('Error executing database statement: ' . $statement, LOGGER_DEBUG);
}
}
if (!$status) {
notice('Errors encountered creating database tables.' . EOL);
} else {
info('Database tables created successfully.' . EOL);
}
default:
break;
}
}
}
|
