Symfony Profiler

<?php
/*
* This file is part of the Symfony MakerBundle package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bundle\MakerBundle\Maker;
use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
use Symfony\Bundle\MakerBundle\ConsoleStyle;
use Symfony\Bundle\MakerBundle\DependencyBuilder;
use Symfony\Bundle\MakerBundle\Doctrine\DoctrineHelper;
use Symfony\Bundle\MakerBundle\Exception\RuntimeCommandException;
use Symfony\Bundle\MakerBundle\FileManager;
use Symfony\Bundle\MakerBundle\Generator;
use Symfony\Bundle\MakerBundle\InputConfiguration;
use Symfony\Bundle\MakerBundle\Security\InteractiveSecurityHelper;
use Symfony\Bundle\MakerBundle\Security\SecurityConfigUpdater;
use Symfony\Bundle\MakerBundle\Security\SecurityControllerBuilder;
use Symfony\Bundle\MakerBundle\Str;
use Symfony\Bundle\MakerBundle\Util\ClassSourceManipulator;
use Symfony\Bundle\MakerBundle\Util\UseStatementGenerator;
use Symfony\Bundle\MakerBundle\Util\YamlManipulationFailedException;
use Symfony\Bundle\MakerBundle\Util\YamlSourceManipulator;
use Symfony\Bundle\MakerBundle\Validator;
use Symfony\Bundle\SecurityBundle\SecurityBundle;
use Symfony\Bundle\TwigBundle\TwigBundle;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Question\Question;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Routing\Annotation\Route;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
use Symfony\Component\Security\Core\Exception\AuthenticationException;
use Symfony\Component\Security\Core\Security;
use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
use Symfony\Component\Security\Http\Authenticator\AbstractAuthenticator;
use Symfony\Component\Security\Http\Authenticator\AbstractLoginFormAuthenticator;
use Symfony\Component\Security\Http\Authenticator\Passport\Badge\CsrfTokenBadge;
use Symfony\Component\Security\Http\Authenticator\Passport\Badge\UserBadge;
use Symfony\Component\Security\Http\Authenticator\Passport\Credentials\PasswordCredentials;
use Symfony\Component\Security\Http\Authenticator\Passport\Passport;
use Symfony\Component\Security\Http\Util\TargetPathTrait;
use Symfony\Component\Yaml\Yaml;
/**
* @author Ryan Weaver <ryan@symfonycasts.com>
* @author Jesse Rushlow <jr@rushlow.dev>
*
* @internal
*/
final class MakeAuthenticator extends AbstractMaker
{
private const AUTH_TYPE_EMPTY_AUTHENTICATOR = 'empty-authenticator';
private const AUTH_TYPE_FORM_LOGIN = 'form-login';
private $fileManager;
private $configUpdater;
private $generator;
private $doctrineHelper;
private $securityControllerBuilder;
public function __construct(FileManager $fileManager, SecurityConfigUpdater $configUpdater, Generator $generator, DoctrineHelper $doctrineHelper, SecurityControllerBuilder $securityControllerBuilder)
{
$this->fileManager = $fileManager;
$this->configUpdater = $configUpdater;
$this->generator = $generator;
$this->doctrineHelper = $doctrineHelper;
$this->securityControllerBuilder = $securityControllerBuilder;
}
public static function getCommandName(): string
{
return 'make:auth';
}
public static function getCommandDescription(): string
{
return 'Creates a Guard authenticator of different flavors';
}
public function configureCommand(Command $command, InputConfiguration $inputConfig): void
{
$command
->setHelp(file_get_contents(__DIR__.'/../Resources/help/MakeAuth.txt'));
}
public function interact(InputInterface $input, ConsoleStyle $io, Command $command): void
{
if (!$this->fileManager->fileExists($path = 'config/packages/security.yaml')) {
throw new RuntimeCommandException('The file "config/packages/security.yaml" does not exist. This command requires that file to exist so that it can be updated.');
}
$manipulator = new YamlSourceManipulator($this->fileManager->getFileContents($path));
$securityData = $manipulator->getData();
if (!($securityData['security']['enable_authenticator_manager'] ?? false)) {
throw new RuntimeCommandException('MakerBundle only supports the new authenticator based security system. See https://symfony.com/doc/current/security.html');
}
// authenticator type
$authenticatorTypeValues = [
'Empty authenticator' => self::AUTH_TYPE_EMPTY_AUTHENTICATOR,
'Login form authenticator' => self::AUTH_TYPE_FORM_LOGIN,
];
$command->addArgument('authenticator-type', InputArgument::REQUIRED);
$authenticatorType = $io->choice(
'What style of authentication do you want?',
array_keys($authenticatorTypeValues),
key($authenticatorTypeValues)
);
$input->setArgument(
'authenticator-type',
$authenticatorTypeValues[$authenticatorType]
);
if (self::AUTH_TYPE_FORM_LOGIN === $input->getArgument('authenticator-type')) {
$neededDependencies = [TwigBundle::class => 'twig'];
$missingPackagesMessage = $this->addDependencies($neededDependencies, 'Twig must be installed to display the login form.');
if ($missingPackagesMessage) {
throw new RuntimeCommandException($missingPackagesMessage);
}
if (!isset($securityData['security']['providers']) || !$securityData['security']['providers']) {
throw new RuntimeCommandException('To generate a form login authentication, you must configure at least one entry under "providers" in "security.yaml".');
}
}
// authenticator class
$command->addArgument('authenticator-class', InputArgument::REQUIRED);
$questionAuthenticatorClass = new Question('The class name of the authenticator to create (e.g. <fg=yellow>AppCustomAuthenticator</>)');
$questionAuthenticatorClass->setValidator(
function ($answer) {
Validator::notBlank($answer);
return Validator::classDoesNotExist(
$this->generator->createClassNameDetails($answer, 'Security\\', 'Authenticator')->getFullName()
);
}
);
$input->setArgument('authenticator-class', $io->askQuestion($questionAuthenticatorClass));
$interactiveSecurityHelper = new InteractiveSecurityHelper();
$command->addOption('firewall-name', null, InputOption::VALUE_OPTIONAL);
$input->setOption('firewall-name', $firewallName = $interactiveSecurityHelper->guessFirewallName($io, $securityData));
$command->addOption('entry-point', null, InputOption::VALUE_OPTIONAL);
if (self::AUTH_TYPE_FORM_LOGIN === $input->getArgument('authenticator-type')) {
$command->addArgument('controller-class', InputArgument::REQUIRED);
$input->setArgument(
'controller-class',
$io->ask(
'Choose a name for the controller class (e.g. <fg=yellow>SecurityController</>)',
'SecurityController',
[Validator::class, 'validateClassName']
)
);
$command->addArgument('user-class', InputArgument::REQUIRED);
$input->setArgument(
'user-class',
$userClass = $interactiveSecurityHelper->guessUserClass($io, $securityData['security']['providers'])
);
$command->addArgument('username-field', InputArgument::REQUIRED);
$input->setArgument(
'username-field',
$interactiveSecurityHelper->guessUserNameField($io, $userClass, $securityData['security']['providers'])
);
$command->addArgument('logout-setup', InputArgument::REQUIRED);
$input->setArgument(
'logout-setup',
$io->confirm(
'Do you want to generate a \'/logout\' URL?',
true
)
);
}
}
public function generate(InputInterface $input, ConsoleStyle $io, Generator $generator): void
{
$manipulator = new YamlSourceManipulator($this->fileManager->getFileContents('config/packages/security.yaml'));
$securityData = $manipulator->getData();
$this->generateAuthenticatorClass(
$securityData,
$input->getArgument('authenticator-type'),
$input->getArgument('authenticator-class'),
$input->hasArgument('user-class') ? $input->getArgument('user-class') : null,
$input->hasArgument('username-field') ? $input->getArgument('username-field') : null
);
// update security.yaml with guard config
$securityYamlUpdated = false;
$entryPoint = $input->getOption('entry-point');
if (self::AUTH_TYPE_FORM_LOGIN !== $input->getArgument('authenticator-type')) {
$entryPoint = false;
}
try {
$newYaml = $this->configUpdater->updateForAuthenticator(
$this->fileManager->getFileContents($path = 'config/packages/security.yaml'),
$input->getOption('firewall-name'),
$entryPoint,
$input->getArgument('authenticator-class'),
$input->hasArgument('logout-setup') ? $input->getArgument('logout-setup') : false
);
$generator->dumpFile($path, $newYaml);
$securityYamlUpdated = true;
} catch (YamlManipulationFailedException $e) {
}
if (self::AUTH_TYPE_FORM_LOGIN === $input->getArgument('authenticator-type')) {
$this->generateFormLoginFiles(
$input->getArgument('controller-class'),
$input->getArgument('username-field'),
$input->getArgument('logout-setup')
);
}
$generator->writeChanges();
$this->writeSuccessMessage($io);
$io->text(
$this->generateNextMessage(
$securityYamlUpdated,
$input->getArgument('authenticator-type'),
$input->getArgument('authenticator-class'),
$securityData,
$input->hasArgument('user-class') ? $input->getArgument('user-class') : null,
$input->hasArgument('logout-setup') ? $input->getArgument('logout-setup') : false
)
);
}
private function generateAuthenticatorClass(array $securityData, string $authenticatorType, string $authenticatorClass, $userClass, $userNameField): void
{
$useStatements = new UseStatementGenerator([
Request::class,
Response::class,
TokenInterface::class,
Passport::class,
]);
// generate authenticator class
if (self::AUTH_TYPE_EMPTY_AUTHENTICATOR === $authenticatorType) {
$useStatements->addUseStatement([
AuthenticationException::class,
AbstractAuthenticator::class,
]);
$this->generator->generateClass(
$authenticatorClass,
'authenticator/EmptyAuthenticator.tpl.php',
['use_statements' => $useStatements]
);
return;
}
$useStatements->addUseStatement([
RedirectResponse::class,
UrlGeneratorInterface::class,
Security::class,
AbstractLoginFormAuthenticator::class,
CsrfTokenBadge::class,
UserBadge::class,
PasswordCredentials::class,
TargetPathTrait::class,
]);
$userClassNameDetails = $this->generator->createClassNameDetails(
'\\'.$userClass,
'Entity\\'
);
$this->generator->generateClass(
$authenticatorClass,
'authenticator/LoginFormAuthenticator.tpl.php',
[
'use_statements' => $useStatements,
'user_fully_qualified_class_name' => trim($userClassNameDetails->getFullName(), '\\'),
'user_class_name' => $userClassNameDetails->getShortName(),
'username_field' => $userNameField,
'username_field_label' => Str::asHumanWords($userNameField),
'username_field_var' => Str::asLowerCamelCase($userNameField),
'user_needs_encoder' => $this->userClassHasEncoder($securityData, $userClass),
'user_is_entity' => $this->doctrineHelper->isClassAMappedEntity($userClass),
]
);
}
private function generateFormLoginFiles(string $controllerClass, string $userNameField, bool $logoutSetup): void
{
$controllerClassNameDetails = $this->generator->createClassNameDetails(
$controllerClass,
'Controller\\',
'Controller'
);
if (!class_exists($controllerClassNameDetails->getFullName())) {
$useStatements = new UseStatementGenerator([
AbstractController::class,
Route::class,
AuthenticationUtils::class,
]);
$controllerPath = $this->generator->generateController(
$controllerClassNameDetails->getFullName(),
'authenticator/EmptySecurityController.tpl.php',
['use_statements' => $useStatements]
);
$controllerSourceCode = $this->generator->getFileContentsForPendingOperation($controllerPath);
} else {
$controllerPath = $this->fileManager->getRelativePathForFutureClass($controllerClassNameDetails->getFullName());
$controllerSourceCode = $this->fileManager->getFileContents($controllerPath);
}
if (method_exists($controllerClassNameDetails->getFullName(), 'login')) {
throw new RuntimeCommandException(sprintf('Method "login" already exists on class %s', $controllerClassNameDetails->getFullName()));
}
$manipulator = new ClassSourceManipulator($controllerSourceCode, true);
$this->securityControllerBuilder->addLoginMethod($manipulator);
if ($logoutSetup) {
$this->securityControllerBuilder->addLogoutMethod($manipulator);
}
$this->generator->dumpFile($controllerPath, $manipulator->getSourceCode());
// create login form template
$this->generator->generateTemplate(
'security/login.html.twig',
'authenticator/login_form.tpl.php',
[
'username_field' => $userNameField,
'username_is_email' => false !== stripos($userNameField, 'email'),
'username_label' => ucfirst(Str::asHumanWords($userNameField)),
'logout_setup' => $logoutSetup,
]
);
}
private function generateNextMessage(bool $securityYamlUpdated, string $authenticatorType, string $authenticatorClass, array $securityData, $userClass, bool $logoutSetup): array
{
$nextTexts = ['Next:'];
$nextTexts[] = '- Customize your new authenticator.';
if (!$securityYamlUpdated) {
$yamlExample = $this->configUpdater->updateForAuthenticator(
'security: {}',
'main',
null,
$authenticatorClass,
$logoutSetup
);
$nextTexts[] = "- Your <info>security.yaml</info> could not be updated automatically. You'll need to add the following config manually:\n\n".$yamlExample;
}
if (self::AUTH_TYPE_FORM_LOGIN === $authenticatorType) {
$nextTexts[] = sprintf('- Finish the redirect "TODO" in the <info>%s::onAuthenticationSuccess()</info> method.', $authenticatorClass);
if (!$this->doctrineHelper->isClassAMappedEntity($userClass)) {
$nextTexts[] = sprintf('- Review <info>%s::getUser()</info> to make sure it matches your needs.', $authenticatorClass);
}
$nextTexts[] = '- Review & adapt the login template: <info>'.$this->fileManager->getPathForTemplate('security/login.html.twig').'</info>.';
}
return $nextTexts;
}
private function userClassHasEncoder(array $securityData, string $userClass): bool
{
$userNeedsEncoder = false;
$hashersData = $securityData['security']['encoders'] ?? $securityData['security']['encoders'] ?? [];
foreach ($hashersData as $userClassWithEncoder => $encoder) {
if ($userClass === $userClassWithEncoder || is_subclass_of($userClass, $userClassWithEncoder) || class_implements($userClass, $userClassWithEncoder)) {
$userNeedsEncoder = true;
}
}
return $userNeedsEncoder;
}
public function configureDependencies(DependencyBuilder $dependencies, InputInterface $input = null): void
{
$dependencies->addClassDependency(
SecurityBundle::class,
'security'
);
// needed to update the YAML files
$dependencies->addClassDependency(
Yaml::class,
'yaml'
);
}
}

vendor/symfony/maker-bundle/src/Maker/MakeAuthenticator.php line 406