/
BaseHandlerTrait.php
91 lines (79 loc) · 2.71 KB
/
BaseHandlerTrait.php
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<?php
namespace SilverStripe\MFA\RequestHandler;
use SilverStripe\Core\Injector\Injector;
use SilverStripe\MFA\Service\MethodRegistry;
use SilverStripe\MFA\Store\StoreInterface;
use SilverStripe\Security\Member;
use SilverStripe\SecurityExtensions\Service\SudoModeServiceInterface;
use SilverStripe\View\Requirements;
trait BaseHandlerTrait
{
/**
* A "session store" object that helps contain MFA specific session detail
*
* @var StoreInterface
*/
protected $store;
/**
* Perform the necessary "Requirements" calls to ensure client side scripts are available in the response
*
* @param bool $frontEndRequirements Indicates dependencies usually provided by admin should also be required
*/
protected function applyRequirements(bool $frontEndRequirements = true): void
{
// Run through requirements
if ($frontEndRequirements) {
Requirements::javascript('silverstripe/mfa: client/dist/js/injector.js');
Requirements::javascript('silverstripe/admin: client/dist/js/i18n.js');
}
// Plugin module requirements
foreach (MethodRegistry::singleton()->getMethods() as $method) {
$method->applyRequirements();
}
Requirements::add_i18n_javascript('silverstripe/mfa: client/lang');
$suffix = $frontEndRequirements ? '' : '-cms';
Requirements::javascript("silverstripe/mfa: client/dist/js/bundle{$suffix}.js");
Requirements::css("silverstripe/mfa: client/dist/styles/bundle{$suffix}.css");
}
/**
* @return StoreInterface|null
*/
protected function getStore(): ?StoreInterface
{
if (!$this->store) {
$spec = Injector::inst()->getServiceSpec(StoreInterface::class);
$class = is_string($spec) ? $spec : $spec['class'];
$this->store = call_user_func([$class, 'load'], $this->getRequest());
}
return $this->store;
}
/**
* @param StoreInterface $store
* @return $this
*/
public function setStore(StoreInterface $store): self
{
$this->store = $store;
return $this;
}
/**
* @param Member $member
* @return StoreInterface
*/
protected function createStore(Member $member): StoreInterface
{
$store = Injector::inst()->create(StoreInterface::class, $member);
// Ensure use of the getter returns the new store
$this->store = $store;
return $store;
}
/**
* Returns a sudo mode service instance
*
* @return SudoModeServiceInterface
*/
protected function getSudoModeService(): SudoModeServiceInterface
{
return Injector::inst()->get(SudoModeServiceInterface::class);
}
}