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<?php |
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namespace Firesphere\YubiAuth\Handlers; |
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use Firesphere\BootstrapMFA\Authenticators\BootstrapMFAAuthenticator; |
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use Firesphere\BootstrapMFA\Handlers\BootstrapMFALoginHandler; |
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use Firesphere\YubiAuth\Forms\YubikeyForm; |
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use Firesphere\YubiAuth\Forms\YubikeyLoginForm; |
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use SilverStripe\Control\HTTPRequest; |
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use SilverStripe\Control\HTTPResponse; |
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use SilverStripe\Forms\Form; |
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use SilverStripe\ORM\ValidationException; |
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use SilverStripe\ORM\ValidationResult; |
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use SilverStripe\Security\LoginForm; |
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use SilverStripe\Security\Member; |
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use SilverStripe\Security\MemberAuthenticator\MemberLoginForm; |
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use SilverStripe\Security\PasswordEncryptor_NotFoundException; |
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use SilverStripe\Security\Security; |
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/** |
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* Class YubikeyLoginHandler |
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*/ |
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class YubikeyLoginHandler extends BootstrapMFALoginHandler |
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{ |
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/** |
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* @var array |
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*/ |
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private static $url_handlers = [ |
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'yubikey-authentication' => 'secondFactor', |
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'verify' => 'secondFactor' |
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]; |
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/** |
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* @var array |
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*/ |
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private static $allowed_actions = [ |
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'LoginForm', |
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'dologin', |
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'secondFactor', |
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'yubikeyForm', |
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'verify' |
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]; |
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/** |
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* Return the MemberLoginForm form |
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*/ |
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public function LoginForm() |
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{ |
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return YubikeyLoginForm::create( |
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$this, |
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get_class($this->authenticator), |
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'LoginForm' |
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); |
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} |
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/** |
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* @param array $data |
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* @param LoginForm|MemberLoginForm $form |
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* @param HTTPRequest $request |
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* @return HTTPResponse |
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*/ |
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public function doLogin($data, MemberLoginForm $form, HTTPRequest $request) |
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{ |
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if ($member = $this->checkLogin($data, $request, $result)) { |
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$session = $request->getSession(); |
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$session->set(BootstrapMFAAuthenticator::SESSION_KEY . '.MemberID', $member->ID); |
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$session->set(BootstrapMFAAuthenticator::SESSION_KEY . '.Data', $data); |
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if (!empty($data['BackURL'])) { |
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$session->set(BootstrapMFAAuthenticator::SESSION_KEY . '.BackURL', $data['BackURL']); |
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} |
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return $this->redirect($this->link('yubikey-authentication')); |
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} |
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return $this->redirectBack(); |
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} |
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/** |
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* @return array|Form[] |
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*/ |
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public function secondFactor() |
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{ |
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return ['Form' => $this->yubikeyForm()]; |
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} |
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/** |
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* @return YubikeyForm |
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*/ |
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public function yubikeyForm() |
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{ |
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return YubikeyForm::create($this, 'yubikeyForm'); |
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} |
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/** |
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* @return YubikeyForm |
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*/ |
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public function MFAForm() |
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{ |
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return $this->yubikeyForm(); |
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} |
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/** |
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* @param array $data |
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* @param YubikeyForm $form |
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* @param HTTPRequest $request |
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* @return HTTPResponse |
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* @throws ValidationException |
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* @throws PasswordEncryptor_NotFoundException |
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*/ |
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public function validateToken($data, $form, $request) |
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{ |
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$validationResult = ValidationResult::create(); |
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$session = $request->getSession(); |
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$memberData = $session->get(BootstrapMFAAuthenticator::SESSION_KEY . '.Data'); |
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$this->request['BackURL'] = !empty($memberData['BackURL']) ? $memberData['BackURL'] : ''; |
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$member = $this->authenticator->validateToken($data, $request, $validationResult); |
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if (!$member instanceof Member) { |
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$data['token'] = $data['yubiauth']; |
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$member = parent::validate($data, $form, $request, $validationResult); |
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} |
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if ($member instanceof Member) { |
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$memberData = $session->get(BootstrapMFAAuthenticator::SESSION_KEY . '.Data'); |
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$this->performLogin($member, $memberData, $request); |
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Security::setCurrentUser($member); |
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$session->clear(BootstrapMFAAuthenticator::SESSION_KEY); |
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return $this->redirectAfterSuccessfulLogin(); |
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} |
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$form->setSessionValidationResult($validationResult); |
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return $this->redirect($this->link()); |
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} |
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} |
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Firesphere /
silverstripe-yubiauth
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