Updates for #3184

2026-01-06 22:21:42 +00:00 · 2020-06-11 06:55:13 +02:00
parent 2130eef971
commit a63b8322db
4 changed files with 245 additions and 5 deletions
--- a/app/Support/Authentication/RemoteUserGuard.php
+++ b/app/Support/Authentication/RemoteUserGuard.php
@@ -0,0 +1,122 @@
+<?php
+declare(strict_types=1);
+
+namespace FireflyIII\Support\Authentication;
+
+use FireflyIII\Exceptions\FireflyException;
+use FireflyIII\User;
+use Illuminate\Contracts\Auth\Authenticatable;
+use Illuminate\Contracts\Auth\Guard;
+use Illuminate\Contracts\Auth\UserProvider;
+use Illuminate\Contracts\Foundation\Application;
+use Log;
+
+
+/**
+ * Class RemoteUserGuard
+ */
+class RemoteUserGuard implements Guard
+{
+    protected Application $application;
+    protected             $provider;
+    protected             $user;
+
+    /**
+     * Create a new authentication guard.
+     *
+     * @param \Illuminate\Contracts\Auth\UserProvider $provider
+     *
+     * @return void
+     */
+    public function __construct(UserProvider $provider, Application $app)
+    {
+        Log::debug('Constructed RemoteUserGuard');
+        $this->application = $app;
+        $this->provider    = $provider;
+        $this->user        = null;
+    }
+
+    /**
+     *
+     */
+    public function authenticate(): void
+    {
+        Log::debug(sprintf('Now at %s', __METHOD__));
+        if (!is_null($this->user)) {
+            Log::debug('No user found.');
+
+            return;
+        }
+        // Get the user identifier from $_SERVER
+        $userID = request()->server('REMOTE_USER') ?? null;
+        if (null === $userID) {
+            Log::debug('No user in REMOTE_USER.');
+            throw new FireflyException('The REMOTE_USER header was unexpectedly empty.');
+        }
+
+
+        // do some basic debugging here:
+        // $userID = 'test@firefly';
+
+        /** @var User $user */
+        $user = $this->provider->retrieveById($userID);
+
+        Log::debug(sprintf('Result of getting user from provider: %s', $user->email));
+        $this->user = $user;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function check(): bool
+    {
+        $result = !is_null($this->user());
+        Log::debug(sprintf('Now in check(). Will return %s', var_export($result, true)));
+
+        return $result;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function guest(): bool
+    {
+        //Log::debug(sprintf('Now at %s', __METHOD__));
+        return !$this->check();
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function id(): ?User
+    {
+        //Log::debug(sprintf('Now at %s', __METHOD__));
+        return $this->user;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function setUser(Authenticatable $user)
+    {
+        //Log::debug(sprintf('Now at %s', __METHOD__));
+        $this->user = $user;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function user(): ?User
+    {
+        //Log::debug(sprintf('Now in user(). Will return NULL: %s', var_export(null === $this->user, true)));
+        return $this->user;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function validate(array $credentials = [])
+    {
+        throw new FireflyException('Did not implement RemoteUserGuard::validate()');
+    }
+}