Added console command to reset password for a user

src/Foundation/InstalledApp.php

@@ -16,6 +16,7 @@
 use Flarum\Foundation\Console\InfoCommand;
 use Flarum\Http\Middleware\DispatchRoute;
 use Flarum\Settings\SettingsRepositoryInterface;
+use Flarum\User\Console\ResetPasswordCommand;
 use Illuminate\Contracts\Container\Container;
 use Laminas\Stratigility\Middleware\OriginalMessages;
 use Laminas\Stratigility\MiddlewarePipe;
@@ -121,6 +122,7 @@ public function getConsoleCommands()
             $this->container->make(MigrateCommand::class),
             $this->container->make(ResetCommand::class),
             $this->container->make(CacheClearCommand::class),
+            $this->container->make(ResetPasswordCommand::class)
         ];
     }
 }

src/User/Console/ResetPasswordCommand.php

@@ -0,0 +1,111 @@
+<?php
+
+/*
+ * This file is part of Flarum.
+ *
+ * For detailed copyright and license information, please view the
+ * LICENSE file that was distributed with this source code.
+ */
+
+namespace Flarum\User\Console;
+
+use Flarum\Console\AbstractCommand;
+use Flarum\User\UserRepository;
+use Symfony\Component\Console\Helper\QuestionHelper;
+use Symfony\Component\Console\Question\Question;
+
+class ResetPasswordCommand extends AbstractCommand
+{
+    protected $questionHelper;
+
+    protected $userRepository;
+
+    /**
+     * @param UserRepository $userRepository
+     */
+    public function __construct(QuestionHelper $questionHelper, UserRepository $userRepository)
+    {
+        $this->questionHelper = $questionHelper;
+        $this->userRepository = $userRepository;
+
+        parent::__construct();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this
+            ->setName('password:reset')
+            ->setDescription('Reset a user\'s password');
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function fire()
+    {
+        $user = $this->getUser();
+        $user->changePassword($this->askForPassword());
+        $user->save();
+    }
+
+    private function getUser()
+    {
+        while (true) {
+            $identification = $this->ask('Enter username or email:');
+            $user = $this->userRepository->findByIdentification($identification);
+
+            if ($user) {
+                return $user;
+            } else {
+                $this->validationError('User with this username or email does not exist.');
+                continue;
+            }
+        }
+    }
+
+    private function askForPassword()
+    {
+        while (true) {
+            $password = $this->secret('New password (required >= 8 characters):');
+
+            if (strlen($password) < 8) {
+                $this->validationError('Password must be at least 8 characters.');
+                continue;
+            }
+
+            $confirmation = $this->secret('New password (confirmation):');
+
+            if ($password !== $confirmation) {
+                $this->validationError('The password did not match its confirmation.');
+                continue;
+            }
+
+            return $password;
+        }
+    }
+
+    private function ask($question, $default = null)
+    {
+        $question = new Question("<question>$question</question> ", $default);
+
+        return $this->questionHelper->ask($this->input, $this->output, $question);
+    }
+
+    private function secret($question)
+    {
+        $question = new Question("<question>$question</question> ");
+
+        $question->setHidden(true)->setHiddenFallback(true);
+
+        return $this->questionHelper->ask($this->input, $this->output, $question);
+    }
+
+    private function validationError($message)
+    {
+        $this->output->writeln("<error>$message</error>");
+        $this->output->writeln('Please try again.');
+    }
+}