Refactor authentication system (#2602)

Make auth configuration available via UI, remove FOSUserBundle and SAML-Bundle dependency

src/Command/AbstractRoleCommand.php

@@ -0,0 +1,69 @@
+<?php
+
+/*
+ * This file is part of the Kimai time-tracking app.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace App\Command;
+
+use App\Entity\User;
+use App\User\UserService;
+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\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+abstract class AbstractRoleCommand extends Command
+{
+    private $userService;
+
+    public function __construct(UserService $userService)
+    {
+        parent::__construct();
+        $this->userService = $userService;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this
+            ->setDefinition([
+                new InputArgument('username', InputArgument::REQUIRED, 'The username'),
+                new InputArgument('role', InputArgument::OPTIONAL, 'The role'),
+                new InputOption('super', null, InputOption::VALUE_NONE, 'Instead specifying role, use this to quickly add the super administrator role'),
+            ]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $username = $input->getArgument('username');
+        $role = $input->getArgument('role');
+        $super = (true === $input->getOption('super'));
+
+        if (null !== $role && $super) {
+            throw new \InvalidArgumentException('You can pass either the role or the --super option (but not both simultaneously).');
+        }
+
+        if (null === $role && !$super) {
+            throw new \RuntimeException('Not enough arguments, pass a role or use --super.');
+        }
+
+        $user = $this->userService->findUserByUsernameOrThrowException($username);
+
+        $this->executeRoleCommand($this->userService, new SymfonyStyle($input, $output), $user, $super, $role);
+
+        return 0;
+    }
+
+    abstract protected function executeRoleCommand(UserService $manipulator, SymfonyStyle $output, User $user, bool $super, $role);
+}