Fix https://github.com/firefly-iii/firefly-iii/issues/6788

app/Support/Authentication/RemoteUserGuard.php

@@ -30,6 +30,7 @@ use Illuminate\Contracts\Auth\Authenticatable;
 use Illuminate\Contracts\Auth\Guard;
 use Illuminate\Contracts\Auth\UserProvider;
 use Illuminate\Contracts\Foundation\Application;
+use Illuminate\Http\Request;
 use Log;
 
 /**
@@ -50,26 +51,37 @@ class RemoteUserGuard implements Guard
     // @phpstan-ignore-next-line
     public function __construct(UserProvider $provider, Application $app) // @phpstan-ignore-line
     {
+        /** @var Request $request */
+        $request = $app->get('request');
+        Log::debug(sprintf('Created RemoteUserGuard for "%s"', $request?->getRequestUri()));
         $this->application = $app;
         $this->provider    = $provider;
         $this->user        = null;
     }
 
+    /**
+     * @return bool
+     */
+    public function viaRemember(): bool {
+        Log::debug(sprintf('Now at %s', __METHOD__));
+        return false;
+    }
+
     /**
      *
      */
     public function authenticate(): void
     {
         Log::debug(sprintf('Now at %s', __METHOD__));
-        if (!is_null($this->user)) {
-            Log::debug('User is found.');
+        if (null !== $this->user) {
+            Log::debug(sprintf('%s is found: #%d, "%s".', get_class($this->user), $this->user->id, $this->user->email));
 
             return;
         }
         // Get the user identifier from $_SERVER or apache filtered headers
         $header = config('auth.guard_header', 'REMOTE_USER');
         $userID = request()->server($header) ?? apache_request_headers()[$header] ?? null;
-
+        $userID = 'james@firefly';
         if (null === $userID) {
             Log::error(sprintf('No user in header "%s".', $header));
             throw new FireflyException('The guard header was unexpectedly empty. See the logs.');
@@ -103,6 +115,8 @@ class RemoteUserGuard implements Guard
      */
     public function guest(): bool
     {
+        Log::debug(sprintf('Now at %s', __METHOD__));
+        $this->authenticate();
         return !$this->check();
     }
 
@@ -111,6 +125,8 @@ class RemoteUserGuard implements Guard
      */
     public function check(): bool
     {
+        Log::debug(sprintf('Now at %s', __METHOD__));
+        $this->authenticate();
         return !is_null($this->user());
     }
 
@@ -119,6 +135,8 @@ class RemoteUserGuard implements Guard
      */
     public function user(): ?User
     {
+        Log::debug(sprintf('Now at %s', __METHOD__));
+        $this->authenticate();
         return $this->user;
     }
 
@@ -127,6 +145,7 @@ class RemoteUserGuard implements Guard
      */
     public function hasUser()
     {
+        Log::debug(sprintf('Now at %s', __METHOD__));
         // TODO: Implement hasUser() method.
     }
 
@@ -135,6 +154,7 @@ class RemoteUserGuard implements Guard
      */
     public function id(): ?User
     {
+        Log::debug(sprintf('Now at %s', __METHOD__));
         return $this->user;
     }
 
@@ -143,6 +163,7 @@ class RemoteUserGuard implements Guard
      */
     public function setUser(Authenticatable $user)
     {
+        Log::debug(sprintf('Now at %s', __METHOD__));
         $this->user = $user;
     }
 
@@ -151,6 +172,7 @@ class RemoteUserGuard implements Guard
      */
     public function validate(array $credentials = [])
     {
+        Log::debug(sprintf('Now at %s', __METHOD__));
         throw new FireflyException('Did not implement RemoteUserGuard::validate()');
     }
 }