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-rw-r--r--vendor/sonata-project/google-authenticator/sample/web/index.php119
1 files changed, 119 insertions, 0 deletions
diff --git a/vendor/sonata-project/google-authenticator/sample/web/index.php b/vendor/sonata-project/google-authenticator/sample/web/index.php
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+<?php declare(strict_types=1);
+ob_start(); //i'm too lazy to check when is sent what ;)
+//set session cookie to be read only via http and not by JavaScript
+ini_set('session.cookie_httponly', '1');
+
+include_once __DIR__.'/../../src/GoogleAuthenticator.php';
+include_once __DIR__.'/../../src/GoogleQrUrl.php';
+include_once __DIR__.'/../../src/FixedBitNotation.php';
+include_once 'Users.php';
+
+?>
+<!DOCTYPE HTML>
+<html>
+<head>
+ <title>Google Authenticator in PHP demo</title>
+</head>
+<body>
+<?php
+
+//set this to false, if you don't want the token prefilled
+$debug = true;
+
+$users = new Users();
+//check if the user has a session, if not, show the login screen
+if ($username = $users->hasSession()) {
+ //load the user data from the json storage.
+ $user = $users->loadUser($username);
+ //if he clicked logout, destroy the session and redirect to the startscreen.
+ if (isset($_GET['logout'])) {
+ session_destroy();
+ header('Location: ./');
+ }
+ // check if the user is logged in.
+ if ($user->isLoggedIn()) {
+ include __DIR__.'/../tmpl/loggedin.php';
+ //show the QR code if whished so
+ if (isset($_GET['showqr'])) {
+ $secret = $user->getSecret();
+ include __DIR__.'/../tmpl/show-qr.php';
+ }
+ }
+ //if the user is in the OTP phase and submit the OTP.
+ else {
+ if ($user->isOTP() && isset($_POST['otp'])) {
+ $g = new \Google\Authenticator\GoogleAuthenticator();
+ // check if the submitted token is the right one and log in
+ if ($g->checkCode($user->getSecret(), $_POST['otp'])) {
+ // do log-in the user
+ $user->doLogin();
+ //if the user clicked the "remember the token" checkbox, set the cookie
+ if (isset($_POST['remember']) && $_POST['remember']) {
+ $user->setOTPCookie();
+ }
+ include __DIR__.'/../tmpl/loggedin.php';
+ }
+ //if the OTP is wrong, destroy the session and tell the user to try again
+ else {
+ session_destroy();
+ include __DIR__.'/../tmpl/login-error.php';
+ }
+ }
+ // if the user is neither logged in nor in the OTP phase, show the login form
+ else {
+ session_destroy();
+ include __DIR__.'/../tmpl/login.php';
+ }
+ }
+ exit();
+}
+ //if the username is set in _POST, then we assume the user filled in the login form.
+
+ if (isset($_POST['username'])) {
+ // check if we can load the user (ie. the user exists in our db)
+ $user = $users->loadUser($_POST['username']);
+ if ($user) {
+ //try to authenticate the password and start the session if it's correct.
+ if ($user->auth($_POST['password'])) {
+ $user->startSession();
+ //check if the user has a valid OTP cookie, so we don't have to
+ // ask for the current token and can directly log in
+ if ($user->hasValidOTPCookie()) {
+ include __DIR__.'/../tmpl/loggedin.php';
+ $user->doLogin();
+ }
+ // try to get the users' secret from the db,
+ // if he doesn't have one, generate one, store it and show it.
+ else {
+ if (!$user->getSecret()) {
+ include __DIR__.'/../tmpl/loggedin.php';
+
+ $secret = $user->generateSecret();
+ $users->storeData($user);
+ $user->doLogin();
+ include __DIR__.'/../tmpl/show-qr.php';
+ }
+ // if the user neither has a valid OTP cookie nor it's the first login
+ // ask for the OTP
+ else {
+ $user->doOTP();
+ include __DIR__.'/../tmpl/ask-for-otp.php';
+ }
+ }
+
+ exit();
+ }
+ }
+ // if we're here, something went wrong, destroy the session and show a login error
+ session_destroy();
+
+ include __DIR__.'/../tmpl/login-error.php';
+ exit();
+ }
+
+// if neither a session nor tried to submit the login credentials -> login screen
+include __DIR__.'/../tmpl/login.php';
+
+?>
+</body>
+</html>