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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 11:46:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-13 11:46:43 +0000 |
commit | 3e02d5aff85babc3ffbfcf52313f2108e313aa23 (patch) | |
tree | b01f3923360c20a6a504aff42d45670c58af3ec5 /application/forms/Authentication | |
parent | Initial commit. (diff) | |
download | icingaweb2-upstream.tar.xz icingaweb2-upstream.zip |
Adding upstream version 2.12.1.upstream/2.12.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'application/forms/Authentication')
-rw-r--r-- | application/forms/Authentication/LoginForm.php | 214 |
1 files changed, 214 insertions, 0 deletions
diff --git a/application/forms/Authentication/LoginForm.php b/application/forms/Authentication/LoginForm.php new file mode 100644 index 0000000..87b32ab --- /dev/null +++ b/application/forms/Authentication/LoginForm.php @@ -0,0 +1,214 @@ +<?php +/* Icinga Web 2 | (c) 2013 Icinga Development Team | GPLv2+ */ + +namespace Icinga\Forms\Authentication; + +use Exception; +use Icinga\Application\Config; +use Icinga\Application\Hook\AuthenticationHook; +use Icinga\Application\Logger; +use Icinga\Authentication\Auth; +use Icinga\Authentication\User\ExternalBackend; +use Icinga\Common\Database; +use Icinga\Exception\Http\HttpBadRequestException; +use Icinga\User; +use Icinga\Web\Form; +use Icinga\Web\RememberMe; +use Icinga\Web\Url; + +/** + * Form for user authentication + */ +class LoginForm extends Form +{ + use Database; + + const DEFAULT_CLASSES = 'icinga-controls'; + + /** + * Redirect URL + */ + const REDIRECT_URL = 'dashboard'; + + public static $defaultElementDecorators = [ + ['ViewHelper', ['separator' => '']], + ['Help', []], + ['Errors', ['separator' => '']], + ['HtmlTag', ['tag' => 'div', 'class' => 'control-group']] + ]; + + /** + * {@inheritdoc} + */ + public function init() + { + $this->setRequiredCue(null); + $this->setName('form_login'); + $this->setSubmitLabel($this->translate('Login')); + $this->setProgressLabel($this->translate('Logging in')); + } + + /** + * {@inheritdoc} + */ + public function createElements(array $formData) + { + $this->addElement( + 'text', + 'username', + array( + 'autocapitalize' => 'off', + 'autocomplete' => 'username', + 'class' => false === isset($formData['username']) ? 'autofocus' : '', + 'placeholder' => $this->translate('Username'), + 'required' => true + ) + ); + $this->addElement( + 'password', + 'password', + array( + 'required' => true, + 'autocomplete' => 'current-password', + 'placeholder' => $this->translate('Password'), + 'class' => isset($formData['username']) ? 'autofocus' : '' + ) + ); + $this->addElement( + 'checkbox', + 'rememberme', + [ + 'label' => $this->translate('Stay logged in'), + 'decorators' => [ + ['ViewHelper', ['separator' => '']], + ['Label', [ + 'tag' => 'span', + 'separator' => '', + 'class' => 'control-label', + 'placement' => 'APPEND' + ]], + ['Help', []], + ['Errors', ['separator' => '']], + ['HtmlTag', ['tag' => 'div', 'class' => 'control-group remember-me-box']] + ] + ] + ); + if (! RememberMe::isSupported()) { + $this->getElement('rememberme') + ->setAttrib('disabled', true) + ->setDescription($this->translate( + 'Staying logged in requires a database configuration backend' + . ' and an appropriate OpenSSL encryption method' + )); + } + + $this->addElement( + 'hidden', + 'redirect', + array( + 'value' => Url::fromRequest()->getParam('redirect') + ) + ); + } + + /** + * {@inheritdoc} + */ + public function getRedirectUrl() + { + $redirect = null; + if ($this->created) { + $redirect = $this->getElement('redirect')->getValue(); + } + + if (empty($redirect) || strpos($redirect, 'authentication/logout') !== false) { + $redirect = static::REDIRECT_URL; + } + + $redirectUrl = Url::fromPath($redirect); + if ($redirectUrl->isExternal()) { + throw new HttpBadRequestException('nope'); + } + + return $redirectUrl; + } + + /** + * {@inheritdoc} + */ + public function onSuccess() + { + $auth = Auth::getInstance(); + $authChain = $auth->getAuthChain(); + $authChain->setSkipExternalBackends(true); + $user = new User($this->getElement('username')->getValue()); + if (! $user->hasDomain()) { + $user->setDomain(Config::app()->get('authentication', 'default_domain')); + } + $password = $this->getElement('password')->getValue(); + $authenticated = $authChain->authenticate($user, $password); + if ($authenticated) { + $auth->setAuthenticated($user); + if ($this->getElement('rememberme')->isChecked()) { + try { + $rememberMe = RememberMe::fromCredentials($user->getUsername(), $password); + $this->getResponse()->setCookie($rememberMe->getCookie()); + $rememberMe->persist(); + } catch (Exception $e) { + Logger::error('Failed to let user "%s" stay logged in: %s', $user->getUsername(), $e); + } + } + + // Call provided AuthenticationHook(s) after successful login + AuthenticationHook::triggerLogin($user); + $this->getResponse()->setRerenderLayout(true); + return true; + } + switch ($authChain->getError()) { + case $authChain::EEMPTY: + $this->addError($this->translate( + 'No authentication methods available.' + . ' Did you create authentication.ini when setting up Icinga Web 2?' + )); + break; + case $authChain::EFAIL: + $this->addError($this->translate( + 'All configured authentication methods failed.' + . ' Please check the system log or Icinga Web 2 log for more information.' + )); + break; + /** @noinspection PhpMissingBreakStatementInspection */ + case $authChain::ENOTALL: + $this->addError($this->translate( + 'Please note that not all authentication methods were available.' + . ' Check the system log or Icinga Web 2 log for more information.' + )); + // Move to default + default: + $this->getElement('password')->addError($this->translate('Incorrect username or password')); + break; + } + return false; + } + + /** + * {@inheritdoc} + */ + public function onRequest() + { + $auth = Auth::getInstance(); + $onlyExternal = true; + // TODO(el): This may be set on the auth chain once iterated. See Auth::authExternal(). + foreach ($auth->getAuthChain() as $backend) { + if (! $backend instanceof ExternalBackend) { + $onlyExternal = false; + } + } + if ($onlyExternal) { + $this->addError($this->translate( + 'You\'re currently not authenticated using any of the web server\'s authentication mechanisms.' + . ' Make sure you\'ll configure such, otherwise you\'ll not be able to login.' + )); + } + } +} |