* SPDX-License-Identifier: AGPL-3.0-only
************************************/
/* crmv@215354 crmv@215597 */
require_once('modules/Settings/KlondikeAI/KlondikeConfig.php');
global $site_URL;
$KC = new KlondikeConfig();
$klondikeUrl = $_REQUEST['klondike_url'] ?: $KC->getKlondikeUrl();
if ($klondikeUrl) {
// save it
$KC->saveUrl($klondikeUrl);
} else {
// retrieve it
$cfg = $KC->getConfig();
if ($cfg) $klondikeUrl = $cfg['klondike_url'];
}
$provider = $KC->getProvider($klondikeUrl);
if (!isset($_GET['code'])) {
$authorizationUrl = $provider->getAuthorizationUrl();
// Get the state generated for you and store it to the session.
VteSession::set('oauth2state', $provider->getState());
// Redirect the user to the authorization URL.
header('Location: ' . $authorizationUrl);
exit;
} elseif (empty($_GET['state']) || (VteSession::hasKey('oauth2state') && $_GET['state'] !== VteSession::get('oauth2state'))) {
if (isset($_SESSION['oauth2state'])) {
unset($_SESSION['oauth2state']);
}
displayError('Invalid state');
} else {
try {
// Try to get an access token using the authorization code grant.
$accessToken = $provider->getAccessToken('authorization_code', [
'code' => $_GET['code']
]);
// save the token
$KC->saveTokens($accessToken->getToken(), $accessToken->getExpires(), $accessToken->getRefreshToken());
displaySuccess();
} catch (\League\OAuth2\Client\Provider\Exception\IdentityProviderException $e) {
// Failed to get the access token or user details.
displayError($e->getMessage());
} catch (\Exception $e) {
displayError($e->getMessage());
}
}
function displaySuccess() {
global $app_strings, $mod_strings;
global $theme;
$smarty = new VteSmarty();
$smarty->assign("MOD", $mod_strings);
$smarty->assign("APP", $app_strings);
$smarty->assign("THEME",$theme);
$body = '