// Called e.g. as /authorize?response_type=code&client_id=testclient&state=f00bar&scope=email&redirect_uri=http%3A%2F%2Ffake.example.com%2F
// This either redirects to the redirect URL with errors or success added as GET parameters,
// or sends a HTML page asking for login / permission to scope (email is always granted in this system but not always for OAuth2 generically)
-// or sends errors as a JSOn document (hopefully shouldn't but seen that in testing).
+// or sends errors as a JSON document (hopefully shouldn't but seen that in testing).
// Include the common auth system files (including the OAuth2 Server object).
require_once(__DIR__.'/authsystem.inc.php');
$style->setAttribute('rel', 'stylesheet');
$style->setAttribute('href', 'authsystem.css');
$head->appendJSFile('authsystem.js');
+$title->appendText('Authorization Request | KaiRo.at');
+$h1 = $body->appendElement('h1', 'KaiRo.at Authentication Server');
$errors = $utils->checkForSecureConnection();
+$utils->sendSecurityHeaders();
+
+$para = $body->appendElement('p', _('This login system does not work without JavaScript. Please activate JavaScript for this site to log in.'));
+$para->setAttribute('id', 'jswarning');
+$para->setAttribute('class', 'warn');
if (!count($errors)) {
$session = $utils->initSession(); // Read session or create new session and set cookie.
- $user = array('id' => 0, 'email' => '');
- $pagetype = 'default';
+ if ($session['logged_in'] && (@$_GET['logout'] == 1)) {
+ $result = $db->prepare('UPDATE `auth_sessions` SET `logged_in` = FALSE WHERE `id` = :sessid;');
+ if (!$result->execute(array(':sessid' => $session['id']))) {
+ $utils->log('logout_failure', 'session: '.$session['id']);
+ $errors[] = _('Unexpected error while logging out.');
+ }
+ $session['logged_in'] = 0;
+ }
+ if (intval($session['user'])) {
+ $result = $db->prepare('SELECT `id`,`email`,`verify_hash` FROM `auth_users` WHERE `id` = :userid;');
+ $result->execute(array(':userid' => $session['user']));
+ $user = $result->fetch(PDO::FETCH_ASSOC);
+ if (!$user['id']) {
+ $utils->log('user_read_failure', 'user: '.$session['user']);
+ }
+ }
+ else {
+ $user = array('id' => 0, 'email' => '');
+ }
if (is_null($session)) {
$errors[] = _('The session system is not working. Please <a href="https://www.kairo.at/contact">contact KaiRo.at</a> and tell the team about this.');
}
exit();
}
- // Display an authorization form.
- if (empty($_POST)) {
- $title->appendText('Authorization Request | KaiRo.at');
- $h1 = $body->appendElement('h1', 'KaiRo.at Authentication Server');
-
- $para = $body->appendElement('p', _('This login system does not work without JavaScript. Please activate JavaScript for this site to log in.'));
- $para->setAttribute('id', 'jswarning');
- $para->setAttribute('class', 'warn');
-
+ if (empty($_POST) && (@$request->query['scope'] != 'email')) {
+ // Display an authorization form (unless the scope is email, which we handle as a login request below).
$para = $body->appendElement('p', sprintf(_('Hi %s!'), $user['email']));
$para->setAttribute('class', 'userwelcome');
$submit = $form->appendInputSubmit(_('no'));
$submit->setAttribute('name', 'authorized');
}
+ elseif (empty($_POST) && (@$request->query['scope'] == 'email')) {
+ // Display an interstitial page for a login when we have email scope (verified email for logging in).
+ $para = $body->appendElement('p', sprintf(_('Sign in to %s using…'), $request->query['client_id'])); // XXX: put domain name from redirect URI on there instead
+ $para->setAttribute('class', 'signinwelcome');
+ $form = $body->appendForm('', 'POST', 'loginauthform');
+ $form->setAttribute('id', 'loginauthform');
+ $form->setAttribute('class', 'loginarea');
+ $form->appendInputRadio('user_email', 'uemail_'.md5($user['email']), $user['email'], $user['email'] == $user['email']);
+ $form->appendLabel('uemail_'.md5($user['email']), $user['email']);
+ $para = $form->appendElement('p');
+ $para->setAttribute('class', 'small otheremaillinks');
+ $link = $para->appendLink('#', _('Add another email address'));
+ $link->setAttribute('id', 'addanotheremail'); // Makes the JS put the right functionality onto the link.
+ $para->appendText(' ');
+ $link = $para->appendLink('#', _('This is not me'));
+ $link->setAttribute('id', 'isnotme'); // Makes the JS put the right functionality onto the link.
+ $authinput = $form->appendInputHidden('authorized', 'yes');
+ $authinput->setAttribute('id', 'isauthorized');
+ $submit = $form->appendInputSubmit(_('Sign in'));
+ $para = $form->appendElement('p');
+ $para->setAttribute('class', 'small');
+ $link = $para->appendLink('#', _('Cancel'));
+ $link->setAttribute('id', 'cancelauth'); // Makes the JS put the right functionality onto the link.
+ }
else {
// Handle authorize request, forwarding code in GET parameters if the user has authorized your client.
- $is_authorized = ($_POST['authorized'] === 'yes');
- $server->handleAuthorizeRequest($request, $response, $is_authorized);
+ $is_authorized = (@$_POST['authorized'] === 'yes');
+ $server->handleAuthorizeRequest($request, $response, $is_authorized, $user['id']);
/* For testing only
if ($is_authorized) {
// this is only here so that you get to see your code in the cURL request. Otherwise, we'd redirect back to the client
// Display login/register form.
$para = $body->appendElement('p', _('You need to log in or register to continue.'));
$para->setAttribute('class', 'logininfo');
+ $utils->appendLoginForm($body, $session, $user);
+ // Save the request in the session so we can get back to fulfilling it.
+ $result = $db->prepare('UPDATE `auth_sessions` SET `saved_redirect` = :redir WHERE `id` = :sessid;');
+ $saved_request = str_replace('&logout=1', '', $_SERVER['REQUEST_URI']); // Make sure to strip a logout to not get into a loop.
+ if (!$result->execute(array(':redir' => $saved_request, ':sessid' => $session['id']))) {
+ $utils->log('redir_save_failure', 'session: '.$session['id'].', redirect: '.$saved_request);
+ }
}
}
projects / authserver.git / blobdiff