private function renderPasswordLoginForm(AphrontRequest $request, $require_captcha = false, $captcha_valid = false) { $viewer = $request->getUser(); $dialog = id(new AphrontDialogView())->setSubmitURI($this->getLoginURI())->setUser($viewer)->setTitle(pht('Login to Phabricator'))->addSubmitButton(pht('Login')); if ($this->shouldAllowRegistration()) { $dialog->addCancelButton('/auth/register/', pht('Register New Account')); } $dialog->addFooter(phutil_tag('a', array('href' => '/login/email/'), pht('Forgot your password?'))); $v_user = nonempty($request->getStr('username'), $request->getCookie(PhabricatorCookies::COOKIE_USERNAME)); $e_user = null; $e_pass = null; $e_captcha = null; $errors = array(); if ($require_captcha && !$captcha_valid) { if (AphrontFormRecaptchaControl::hasCaptchaResponse($request)) { $e_captcha = pht('Invalid'); $errors[] = pht('CAPTCHA was not entered correctly.'); } else { $e_captcha = pht('Required'); $errors[] = pht('Too many login failures recently. You must ' . 'submit a CAPTCHA with your login request.'); } } else { if ($request->isHTTPPost()) { // NOTE: This is intentionally vague so as not to disclose whether a // given username or email is registered. $e_user = pht('Invalid'); $e_pass = pht('Invalid'); $errors[] = pht('Username or password are incorrect.'); } } if ($errors) { $errors = id(new PHUIInfoView())->setErrors($errors); } $form = id(new PHUIFormLayoutView())->setFullWidth(true)->appendChild($errors)->appendChild(id(new AphrontFormTextControl())->setLabel(pht('Username or Email'))->setName('username')->setValue($v_user)->setError($e_user))->appendChild(id(new AphrontFormPasswordControl())->setLabel(pht('Password'))->setName('password')->setError($e_pass)); if ($require_captcha) { $form->appendChild(id(new AphrontFormRecaptchaControl())->setError($e_captcha)); } $dialog->appendChild($form); return $dialog; }
public function processRequest() { $request = $this->getRequest(); if ($request->getUser()->getPHID()) { // Kick the user out if they're already logged in. return id(new AphrontRedirectResponse())->setURI('/'); } if ($request->isConduit()) { // A common source of errors in Conduit client configuration is getting // the request path wrong. The client will end up here, so make some // effort to give them a comprehensible error message. $request_path = $this->getRequest()->getPath(); $conduit_path = '/api/<method>'; $example_path = '/api/conduit.ping'; $message = "ERROR: You are making a Conduit API request to '{$request_path}', " . "but the correct HTTP request path to use in order to access a " . "Conduit method is '{$conduit_path}' (for example, " . "'{$example_path}'). Check your configuration."; return id(new AphrontPlainTextResponse())->setContent($message); } $error_view = null; if ($request->getCookie('phusr') && $request->getCookie('phsid')) { // The session cookie is invalid, so clear it. $request->clearCookie('phusr'); $request->clearCookie('phsid'); $error_view = new AphrontErrorView(); $error_view->setTitle('Invalid Session'); $error_view->setErrors(array("Your login session is invalid. Try logging in again. If that " . "doesn't work, clear your browser cookies.")); } $next_uri = $this->getRequest()->getPath(); if ($next_uri == '/login/') { $next_uri = '/'; } if (!$request->isFormPost()) { $request->setCookie('next_uri', $next_uri); } $password_auth = PhabricatorEnv::getEnvConfig('auth.password-auth-enabled'); $forms = array(); $errors = array(); if ($password_auth) { $require_captcha = false; $e_captcha = true; $username_or_email = $request->getCookie('phusr'); if ($request->isFormPost()) { if (AphrontFormRecaptchaControl::isRecaptchaEnabled()) { $failed_attempts = PhabricatorUserLog::loadRecentEventsFromThisIP(PhabricatorUserLog::ACTION_LOGIN_FAILURE, 60 * 15); if (count($failed_attempts) > 5) { $require_captcha = true; if (!AphrontFormRecaptchaControl::processCaptcha($request)) { if (AphrontFormRecaptchaControl::hasCaptchaResponse($request)) { $e_captcha = 'Invalid'; $errors[] = 'CAPTCHA was not entered correctly.'; } else { $e_captcha = 'Required'; $errors[] = 'Too many login failures recently. You must ' . 'submit a CAPTCHA with your login request.'; } } } } $username_or_email = $request->getStr('username_or_email'); $user = id(new PhabricatorUser())->loadOneWhere('username = %s', $username_or_email); if (!$user) { $user = id(new PhabricatorUser())->loadOneWhere('email = %s', $username_or_email); } if (!$errors) { // Perform username/password tests only if we didn't get rate limited // by the CAPTCHA. if (!$user || !$user->comparePassword($request->getStr('password'))) { $errors[] = 'Bad username/password.'; } } if (!$errors) { $session_key = $user->establishSession('web'); $request->setCookie('phusr', $user->getUsername()); $request->setCookie('phsid', $session_key); $uri = new PhutilURI('/login/validate/'); $uri->setQueryParams(array('phusr' => $user->getUsername())); return id(new AphrontRedirectResponse())->setURI((string) $uri); } else { $log = PhabricatorUserLog::newLog(null, $user, PhabricatorUserLog::ACTION_LOGIN_FAILURE); $log->save(); $request->clearCookie('phusr'); $request->clearCookie('phsid'); } } if ($errors) { $error_view = new AphrontErrorView(); $error_view->setTitle('Login Failed'); $error_view->setErrors($errors); } $form = new AphrontFormView(); $form->setUser($request->getUser())->setAction('/login/')->appendChild(id(new AphrontFormTextControl())->setLabel('Username/Email')->setName('username_or_email')->setValue($username_or_email))->appendChild(id(new AphrontFormPasswordControl())->setLabel('Password')->setName('password')->setCaption('<a href="/login/email/">' . 'Forgot your password? / Email Login</a>')); if ($require_captcha) { $form->appendChild(id(new AphrontFormRecaptchaControl())->setError($e_captcha)); } $form->appendChild(id(new AphrontFormSubmitControl())->setValue('Login')); // $panel->setCreateButton('Register New Account', '/login/register/'); $forms['Phabricator Login'] = $form; } $providers = PhabricatorOAuthProvider::getAllProviders(); foreach ($providers as $provider) { $enabled = $provider->isProviderEnabled(); if (!$enabled) { continue; } $auth_uri = $provider->getAuthURI(); $redirect_uri = $provider->getRedirectURI(); $client_id = $provider->getClientID(); $provider_name = $provider->getProviderName(); $minimum_scope = $provider->getMinimumScope(); $extra_auth = $provider->getExtraAuthParameters(); // TODO: In theory we should use 'state' to prevent CSRF, but the total // effect of the CSRF attack is that an attacker can cause a user to login // to Phabricator if they're already logged into some OAuth provider. This // does not seem like the most severe threat in the world, and generating // CSRF for logged-out users is vaugely tricky. if ($provider->isProviderRegistrationEnabled()) { $title = "Login or Register with {$provider_name}"; $body = 'Login or register for Phabricator using your ' . phutil_escape_html($provider_name) . ' account.'; $button = "Login or Register with {$provider_name}"; } else { $title = "Login with {$provider_name}"; $body = 'Login to your existing Phabricator account using your ' . phutil_escape_html($provider_name) . ' account.<br /><br />' . '<strong>You can not use ' . phutil_escape_html($provider_name) . ' to register a new ' . 'account.</strong>'; $button = "Login with {$provider_name}"; } $auth_form = new AphrontFormView(); $auth_form->setAction($auth_uri)->addHiddenInput('client_id', $client_id)->addHiddenInput('redirect_uri', $redirect_uri)->addHiddenInput('scope', $minimum_scope); foreach ($extra_auth as $key => $value) { $auth_form->addHiddenInput($key, $value); } $auth_form->setUser($request->getUser())->setMethod('GET')->appendChild('<p class="aphront-form-instructions">' . $body . '</p>')->appendChild(id(new AphrontFormSubmitControl())->setValue("{$button} »")); $forms[$title] = $auth_form; } $panel = new AphrontPanelView(); $panel->setWidth(AphrontPanelView::WIDTH_FORM); foreach ($forms as $name => $form) { $panel->appendChild('<h1>' . $name . '</h1>'); $panel->appendChild($form); $panel->appendChild('<br />'); } return $this->buildStandardPageResponse(array($error_view, $panel), array('title' => 'Login')); }