Updates for #3184

2026-01-07 06:31:22 +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()');
+    }
+}
--- a/app/Support/Authentication/RemoteUserProvider.php
+++ b/app/Support/Authentication/RemoteUserProvider.php
@@ -0,0 +1,89 @@
+<?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\UserProvider;
+use Illuminate\Foundation\Application;
+use Log;
+use Str;
+
+/**
+ * Class RemoteUserProvider
+ */
+class RemoteUserProvider implements UserProvider
+{
+    /**
+     * RemoteUserProvider constructor.
+     *
+     * @param Application $app
+     * @param array       $config
+     */
+    public function __construct(Application $app, array $config)
+    {
+        //Log::debug('In RemoteUserProvider constructor.');
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function retrieveByCredentials(array $credentials)
+    {
+        Log::debug(sprintf('Now at %s', __METHOD__));
+        throw new FireflyException(sprintf('Did not implement %s', __METHOD__));
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function retrieveById($identifier): User
+    {
+        Log::debug(sprintf('Now at %s(%s)', __METHOD__, $identifier));
+        $user = User::where('email', $identifier)->first();
+        if (null === $user) {
+            Log::debug(sprintf('User with email "%s" not found. Will be created.', $identifier));
+            $user = User::create(
+                [
+                    'blocked'      => false,
+                    'blocked_code' => null,
+                    'email'        => $identifier,
+                    'password'     => bcrypt(Str::random(64)),
+                ]
+            );
+        }
+        Log::debug(sprintf('Going to return user #%d (%s)', $user->id, $user->email));
+
+        return $user;
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function retrieveByToken($identifier, $token)
+    {
+        Log::debug(sprintf('Now at %s', __METHOD__));
+        throw new FireflyException(sprintf('Did not implement %s', __METHOD__));
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function updateRememberToken(Authenticatable $user, $token)
+    {
+        Log::debug(sprintf('Now at %s', __METHOD__));
+        throw new FireflyException(sprintf('Did not implement %s', __METHOD__));
+    }
+
+    /**
+     * @inheritDoc
+     */
+    public function validateCredentials(Authenticatable $user, array $credentials)
+    {
+        Log::debug(sprintf('Now at %s', __METHOD__));
+        throw new FireflyException(sprintf('Did not implement %s', __METHOD__));
+    }
+}