397 lines
14 KiB
PHP
397 lines
14 KiB
PHP
<?php namespace MapGuesser\Controller;
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use MapGuesser\Http\Request;
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use MapGuesser\Interfaces\Request\IRequest;
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use MapGuesser\Interfaces\Response\IContent;
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use MapGuesser\Interfaces\Response\IRedirect;
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use MapGuesser\Mailing\Mail;
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use MapGuesser\OAuth\GoogleOAuth;
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use MapGuesser\PersistentData\Model\User;
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use MapGuesser\PersistentData\Model\UserConfirmation;
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use MapGuesser\PersistentData\PersistentDataManager;
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use MapGuesser\Repository\UserConfirmationRepository;
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use MapGuesser\Repository\UserRepository;
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use MapGuesser\Response\HtmlContent;
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use MapGuesser\Response\JsonContent;
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use MapGuesser\Response\Redirect;
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use MapGuesser\Util\JwtParser;
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class LoginController
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{
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private IRequest $request;
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private PersistentDataManager $pdm;
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private UserRepository $userRepository;
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private UserConfirmationRepository $userConfirmationRepository;
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public function __construct(IRequest $request)
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{
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$this->request = $request;
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$this->pdm = new PersistentDataManager();
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$this->userRepository = new UserRepository();
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$this->userConfirmationRepository = new UserConfirmationRepository();
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}
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public function getLoginForm()
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{
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if ($this->request->user() !== null) {
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return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
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}
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$data = [];
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return new HtmlContent('login/login', $data);
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}
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public function getGoogleLoginRedirect(): IRedirect
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{
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$state = bin2hex(random_bytes(16));
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$this->request->session()->set('oauth_state', $state);
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$oAuth = new GoogleOAuth(new Request());
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$url = $oAuth->getDialogUrl($state, $this->request->getBase() . '/' . \Container::$routeCollection->getRoute('login-google-action')->generateLink());
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return new Redirect($url, IRedirect::TEMPORARY);
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}
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public function getSignupForm()
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{
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if ($this->request->user() !== null) {
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return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
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}
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if ($this->request->session()->has('tmp_user_data')) {
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$tmpUserData = $this->request->session()->get('tmp_user_data');
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$data = ['email' => $tmpUserData['email']];
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} else {
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$data = [];
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}
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return new HtmlContent('login/signup', $data);
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}
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public function getSignupSuccess(): IContent
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{
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$data = [];
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return new HtmlContent('login/signup_success', $data);
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}
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public function getSignupWithGoogleForm()
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{
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if ($this->request->user() !== null) {
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return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
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}
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if (!$this->request->session()->has('google_user_data')) {
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return new Redirect(\Container::$routeCollection->getRoute('login-google')->generateLink(), IRedirect::TEMPORARY);
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}
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$userData = $this->request->session()->get('google_user_data');
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$user = $this->userRepository->getByEmail($userData['email']);
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$data = ['found' => $user !== null, 'email' => $userData['email']];
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return new HtmlContent('login/google_signup', $data);
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}
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public function login(): IContent
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{
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if ($this->request->user() !== null) {
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$data = ['success' => true];
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return new JsonContent($data);
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}
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$user = $this->userRepository->getByEmail($this->request->post('email'));
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if ($user === null) {
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if (strlen($this->request->post('password')) < 6) {
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$data = ['error' => ['errorText' => 'The given password is too short. Please choose a password that is at least 6 characters long!']];
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return new JsonContent($data);
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}
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$tmpUser = new User();
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$tmpUser->setPlainPassword($this->request->post('password'));
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$this->request->session()->set('tmp_user_data', ['email' => $this->request->post('email'), 'password_hashed' => $tmpUser->getPassword()]);
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$data = ['redirect' => ['target' => '/' . \Container::$routeCollection->getRoute('signup')->generateLink()]];
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return new JsonContent($data);
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}
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if (!$user->getActive()) {
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$data = ['error' => ['errorText' => 'User found with the given email address, but the account is not activated. Please check your email and click on the activation link!']];
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return new JsonContent($data);
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}
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if (!$user->checkPassword($this->request->post('password'))) {
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$data = ['error' => ['errorText' => 'The given password is wrong.']];
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return new JsonContent($data);
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}
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$this->request->setUser($user);
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$data = ['success' => true];
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return new JsonContent($data);
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}
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public function loginWithGoogle()
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{
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if ($this->request->user() !== null) {
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return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
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}
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if ($this->request->query('state') !== $this->request->session()->get('oauth_state')) {
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$data = [];
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return new HtmlContent('login/google_login', $data);
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}
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$oAuth = new GoogleOAuth(new Request());
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$tokenData = $oAuth->getToken($this->request->query('code'), $this->request->getBase() . '/' . \Container::$routeCollection->getRoute('login-google-action')->generateLink());
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if (!isset($tokenData['id_token'])) {
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$data = [];
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return new HtmlContent('login/google_login', $data);
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}
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$jwtParser = new JwtParser($tokenData['id_token']);
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$userData = $jwtParser->getPayload();
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if (!$userData['email_verified']) {
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$data = [];
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return new HtmlContent('login/google_login', $data);
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}
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$user = $this->userRepository->getByGoogleSub($userData['sub']);
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if ($user === null) {
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$this->request->session()->set('google_user_data', $userData);
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return new Redirect(\Container::$routeCollection->getRoute('signup-google')->generateLink(), IRedirect::TEMPORARY);
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}
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$this->request->setUser($user);
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return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
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}
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public function logout(): IRedirect
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{
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$this->request->setUser(null);
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return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
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}
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public function signup(): IContent
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{
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if ($this->request->user() !== null) {
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$data = ['redirect' => ['target' => '/' . \Container::$routeCollection->getRoute('home')->generateLink()]];
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return new JsonContent($data);
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}
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$user = $this->userRepository->getByEmail($this->request->post('email'));
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if ($user !== null) {
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if ($user->getActive()) {
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if (!$user->checkPassword($this->request->post('password'))) {
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$data = ['error' => ['errorText' => 'There is a user already registered with the given email address, but the given password is wrong.']];
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return new JsonContent($data);
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}
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$this->request->setUser($user);
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$data = ['redirect' => ['target' => '/' . \Container::$routeCollection->getRoute('index')->generateLink()]];
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} else {
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$data = ['error' => ['errorText' => 'There is a user already registered with the given email address. Please check your email and click on the activation link!']];
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}
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return new JsonContent($data);
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}
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if (filter_var($this->request->post('email'), FILTER_VALIDATE_EMAIL) === false) {
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$data = ['error' => ['errorText' => 'The given email address is not valid.']];
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return new JsonContent($data);
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}
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if ($this->request->session()->has('tmp_user_data')) {
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$tmpUserData = $this->request->session()->get('tmp_user_data');
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$tmpUser = new User();
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$tmpUser->setPassword($tmpUserData['password_hashed']);
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if (!$tmpUser->checkPassword($this->request->post('password'))) {
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$data = ['error' => ['errorText' => 'The given passwords do not match.']];
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return new JsonContent($data);
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}
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} else {
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if (strlen($this->request->post('password')) < 6) {
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$data = ['error' => ['errorText' => 'The given password is too short. Please choose a password that is at least 6 characters long!']];
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return new JsonContent($data);
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}
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if ($this->request->post('password') !== $this->request->post('password_confirm')) {
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$data = ['error' => ['errorText' => 'The given passwords do not match.']];
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return new JsonContent($data);
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}
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}
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$user = new User();
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$user->setEmail($this->request->post('email'));
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$user->setPlainPassword($this->request->post('password'));
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\Container::$dbConnection->startTransaction();
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$this->pdm->saveToDb($user);
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$token = hash('sha256', serialize($user) . random_bytes(10) . microtime());
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$confirmation = new UserConfirmation();
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$confirmation->setUser($user);
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$confirmation->setToken($token);
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$this->pdm->saveToDb($confirmation);
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\Container::$dbConnection->commit();
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$this->sendConfirmationEmail($user->getEmail(), $token);
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$this->request->session()->delete('tmp_user_data');
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$data = ['success' => true];
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return new JsonContent($data);
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}
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public function signupWithGoogle(): IContent
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{
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if ($this->request->user() !== null) {
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$data = ['success' => true];
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return new JsonContent($data);
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}
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$userData = $this->request->session()->get('google_user_data');
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$user = $this->userRepository->getByEmail($userData['email']);
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if ($user === null) {
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$sendWelcomeEmail = true;
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$user = new User();
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$user->setEmail($userData['email']);
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} else {
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$sendWelcomeEmail = false;
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}
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$user->setActive(true);
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$user->setGoogleSub($userData['sub']);
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$this->pdm->saveToDb($user);
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if ($sendWelcomeEmail) {
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$this->sendWelcomeEmail($user->getEmail());
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}
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$this->request->session()->delete('google_user_data');
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$this->request->setUser($user);
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$data = ['success' => true];
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return new JsonContent($data);
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}
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public function resetSignup(): IContent
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{
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$this->request->session()->delete('tmp_user_data');
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$data = ['success' => true];
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return new JsonContent($data);
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}
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public function resetGoogleSignup(): IContent
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{
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$this->request->session()->delete('google_user_data');
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$data = ['success' => true];
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return new JsonContent($data);
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}
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public function activate()
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{
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if ($this->request->user() !== null) {
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return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
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}
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$confirmation = $this->userConfirmationRepository->getByToken($this->request->query('token'));
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if ($confirmation === null) {
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$data = [];
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return new HtmlContent('login/activate', $data);
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}
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\Container::$dbConnection->startTransaction();
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$this->pdm->deleteFromDb($confirmation);
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$user = $this->userRepository->getById($confirmation->getUserId());
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$user->setActive(true);
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$this->pdm->saveToDb($user);
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\Container::$dbConnection->commit();
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$this->request->setUser($user);
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return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
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}
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public function cancel()
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{
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if ($this->request->user() !== null) {
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return new Redirect(\Container::$routeCollection->getRoute('index')->generateLink(), IRedirect::TEMPORARY);
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}
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$confirmation = $this->userConfirmationRepository->getByToken($this->request->query('token'));
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if ($confirmation === null) {
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$data = ['success' => false];
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return new HtmlContent('login/cancel', $data);
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}
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\Container::$dbConnection->startTransaction();
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$this->pdm->deleteFromDb($confirmation);
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$user = $this->userRepository->getById($confirmation->getUserId());
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$this->pdm->deleteFromDb($user);
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\Container::$dbConnection->commit();
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$data = ['success' => true];
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return new HtmlContent('login/cancel', $data);
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}
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private function sendConfirmationEmail(string $email, string $token): void
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{
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$mail = new Mail();
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$mail->addRecipient($email);
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$mail->setSubject('Welcome to ' . $_ENV['APP_NAME'] . ' - Activate your account');
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$mail->setBodyFromTemplate('signup', [
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'EMAIL' => $email,
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'ACTIVATE_LINK' => $this->request->getBase() . '/'. \Container::$routeCollection->getRoute('signup.activate')->generateLink(['token' => $token]),
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'CANCEL_LINK' => $this->request->getBase() . '/' . \Container::$routeCollection->getRoute('signup.cancel')->generateLink(['token' => $token]),
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]);
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$mail->send();
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}
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private function sendWelcomeEmail(string $email): void
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{
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$mail = new Mail();
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$mail->addRecipient($email);
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$mail->setSubject('Welcome to ' . $_ENV['APP_NAME']);
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$mail->setBodyFromTemplate('signup-noconfirm', [
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'EMAIL' => $email,
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]);
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$mail->send();
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}
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}
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