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<?php |
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namespace SilverStripe\LDAP\Authenticators; |
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use SilverStripe\Control\Controller; |
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use SilverStripe\Control\Email\Email; |
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use SilverStripe\Control\HTTPResponse; |
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use SilverStripe\Core\Config\Config; |
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use SilverStripe\Core\Convert; |
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use SilverStripe\Core\Injector\Injector; |
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use SilverStripe\Forms\FieldList; |
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use SilverStripe\Forms\Form; |
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use SilverStripe\Forms\FormAction; |
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use SilverStripe\Forms\TextField; |
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use SilverStripe\LDAP\Services\LDAPService; |
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use SilverStripe\ORM\FieldType\DBField; |
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use SilverStripe\Security\Member; |
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use SilverStripe\Security\MemberAuthenticator\LostPasswordForm; |
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use SilverStripe\Security\MemberAuthenticator\LostPasswordHandler; |
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use SilverStripe\Security\Security; |
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class LDAPLostPasswordHandler extends LostPasswordHandler |
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{ |
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protected $authenticatorClass = LDAPAuthenticator::class; |
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/** |
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* Since the logout and dologin actions may be conditionally removed, it's necessary to ensure these |
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* remain valid actions regardless of the member login state. |
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* |
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* @var array |
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* @config |
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*/ |
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private static $allowed_actions = [ |
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'lostpassword', |
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'LostPasswordForm', |
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'passwordsent', |
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]; |
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private static $dependencies = [ |
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'service' => '%$' . LDAPService::class, |
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]; |
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/** |
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* @var LDAPService |
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*/ |
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protected $service; |
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/** |
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* LDAP data for the provided member - is loaded by validateForgotPasswordData |
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* |
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* @var array |
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*/ |
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protected $ldapUserData = []; |
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/** |
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* @param string $link The URL to recreate this request handler |
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* @param LDAPAuthenticator $authenticator |
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*/ |
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public function __construct($link, LDAPAuthenticator $authenticator) |
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{ |
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$this->link = $link; |
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$this->authenticatorClass = get_class($authenticator); |
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parent::__construct($link); |
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} |
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protected function validateForgotPasswordData(array $data, LostPasswordForm $form) |
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{ |
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Config::modify()->set(Member::class, 'unique_identifier_field', 'Login'); |
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// No need to protect against injections, LDAPService will ensure that this is safe |
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$login = isset($data['Login']) ? trim($data['Login']) : ''; |
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// Ensure something was provided |
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if (empty($login)) { |
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if (Config::inst()->get(LDAPAuthenticator::class, 'allow_email_login') === 'yes') { |
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$form->sessionMessage( |
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_t( |
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'SilverStripe\\LDAP\\Forms\\LDAPLoginForm.ENTERUSERNAMEOREMAIL', |
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'Please enter your username or your email address to get a password reset link.' |
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), |
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'bad' |
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); |
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} else { |
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$form->sessionMessage( |
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_t( |
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'SilverStripe\\LDAP\\Forms\\LDAPLoginForm.ENTERUSERNAME', |
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'Please enter your username to get a password reset link.' |
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), |
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'bad' |
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); |
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} |
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return $this->redirectBack(); |
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} |
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// Look up the user and store it |
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if (Email::is_valid_address($login)) { |
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if (Config::inst()->get(LDAPAuthenticator::class, 'allow_email_login') != 'yes') { |
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$form->sessionMessage( |
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_t( |
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'SilverStripe\\LDAP\\Forms\\LDAPLoginForm.USERNAMEINSTEADOFEMAIL', |
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'Please enter your username instead of your email to get a password reset link.' |
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), |
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'bad' |
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); |
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return $this->redirect($this->Link('lostpassword')); |
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} |
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$this->ldapUserData = $this->getService()->getUserByEmail($login); |
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} else { |
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$this->ldapUserData = $this->getService()->getUserByUsername($login); |
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} |
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} |
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protected function getMemberFromData(array $data, $uniqueIdentifier) |
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{ |
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$member = Member::get()->filter('GUID', $this->ldapUserData['objectguid'])->limit(1)->first(); |
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// User haven't been imported yet so do that now |
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View Code Duplication |
if (!$member || !$member->exists()) { |
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$member = Member::create(); |
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$member->GUID = $this->ldapUserData['objectguid']; |
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} |
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// Update the users from LDAP so we are sure that the email is correct. |
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// This will also write the Member record. |
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$this->getService()->updateMemberFromLDAP($member, $this->ldapUserData, false); |
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return $member; |
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} |
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/** |
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* Factory method for the lost password form |
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* |
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* @return Form Returns the lost password form |
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*/ |
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public function lostPasswordForm() |
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{ |
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$loginFieldLabel = (Config::inst()->get(LDAPAuthenticator::class, 'allow_email_login') === 'yes') ? |
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_t('SilverStripe\\LDAP\\Forms\\LDAPLoginForm.USERNAMEOREMAIL', 'Username or email') : |
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_t('SilverStripe\\LDAP\\Forms\\LDAPLoginForm.USERNAME', 'Username'); |
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$loginField = TextField::create('Login', $loginFieldLabel); |
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$action = FormAction::create( |
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'forgotPassword', |
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_t('SilverStripe\\Security\\Security.BUTTONSEND', 'Send me the password reset link') |
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); |
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return LostPasswordForm::create( |
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$this, |
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$this->authenticatorClass, |
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'LostPasswordForm', |
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FieldList::create([$loginField]), |
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FieldList::create([$action]), |
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false |
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); |
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} |
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public function lostpassword() |
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{ |
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if (Config::inst()->get(LDAPAuthenticator::class, 'allow_email_login') === 'yes') { |
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$message = _t( |
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__CLASS__ . '.NOTERESETPASSWORDUSERNAMEOREMAIL', |
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'Enter your username or your email address and we will send you a link with which ' |
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. 'you can reset your password' |
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); |
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} else { |
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$message = _t( |
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__CLASS__ . '.NOTERESETPASSWORDUSERNAME', |
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'Enter your username and we will send you a link with which you can reset your password' |
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); |
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} |
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return [ |
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'Content' => DBField::create_field('HTMLFragment', "<p>$message</p>"), |
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'Form' => $this->lostPasswordForm(), |
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]; |
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} |
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public function passwordsent() |
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{ |
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$username = Convert::raw2xml( |
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rawurldecode($this->getRequest()->param('OtherID')) |
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); |
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$username .= ($extension = $this->getRequest()->getExtension()) ? '.' . $extension : ''; |
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return [ |
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'Title' => _t( |
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__CLASS__ . '.PASSWORDSENTHEADER', |
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"Password reset link sent to '{username}'", |
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['username' => $username] |
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), |
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'Content' => |
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_t( |
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__CLASS__ . '.PASSWORDSENTTEXT', |
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"Thank you! A reset link has been sent to '{username}', provided an account exists.", |
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['username' => $username] |
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), |
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'Username' => $username |
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]; |
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} |
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/** |
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* Get the LDAP service |
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* |
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* @return LDAPService |
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*/ |
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public function getService() |
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{ |
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return $this->service; |
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} |
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/** |
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* Set the LDAP service |
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* |
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* @param LDAPService $service |
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* @return $this |
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*/ |
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public function setService(LDAPService $service) |
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{ |
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$this->service = $service; |
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return $this; |
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} |
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} |
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silverstripe /
silverstripe-ldap
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This check marks private properties in classes that are never used. Those properties can be removed.