FEAT: Migrate authentication system from Directus to Keycloak, implementing token refresh and enhancing session management

middleware/authentication.ts

@@ -6,44 +6,32 @@ export default defineNuxtRouteMiddleware(async (to) => {
   const isAuthRequired = to.meta.auth !== false;
   
   if (!isAuthRequired) {
+    console.log('[MIDDLEWARE] Auth not required for route:', to.path);
     return;
   }
 
-  try {
-    // Check Directus auth first
-    const { fetchUser, setUser } = useDirectusAuth();
-    const directusUser = useDirectusUser();
-    
-    if (!directusUser.value) {
-      try {
-        const user = await fetchUser();
-        setUser(user.value);
-      } catch (error) {
-        // Directus auth failed, continue to check custom Keycloak auth
-      }
-    }
+  console.log('[MIDDLEWARE] Checking authentication for route:', to.path);
 
-    if (directusUser.value) {
-      // User authenticated with Directus
+  try {
+    // Check Keycloak authentication via session API
+    const sessionData = await $fetch('/api/auth/session') as any;
+    
+    console.log('[MIDDLEWARE] Session check result:', {
+      authenticated: sessionData.authenticated,
+      hasUser: !!sessionData.user,
+      userId: sessionData.user?.id
+    });
+
+    if (sessionData.authenticated && sessionData.user) {
+      console.log('[MIDDLEWARE] User authenticated, allowing access');
       return;
     }
 
-    // Check custom Keycloak auth via session API
-    try {
-      const sessionData = await $fetch('/api/auth/session') as any;
-      if (sessionData.authenticated && sessionData.user) {
-        // User authenticated with Keycloak
-        return;
-      }
-    } catch (error) {
-      // Session check failed, continue to redirect
-    }
-
-    // No authentication found, redirect to login
+    console.log('[MIDDLEWARE] No valid authentication found, redirecting to login');
     return navigateTo('/login');
     
   } catch (error) {
-    console.error('Auth middleware error:', error);
+    console.error('[MIDDLEWARE] Auth check failed:', error);
     return navigateTo('/login');
   }
 });