portainer round 4

app/javascript/controllers/stack_manager_authentication_controller.js

@@ -0,0 +1,51 @@
+import { Controller } from "@hotwired/stimulus"
+import { Turbo } from "@hotwired/turbo-rails"
+
+export default class extends Controller {
+  connect() {
+    this.checkAuthentication()
+  }
+
+  async checkAuthentication() {
+    try {
+      const response = await fetch('/stack_manager/authenticated', {
+        method: 'GET',
+        headers: {
+          'Accept': 'application/json',
+          'X-CSRF-Token': document.querySelector('meta[name="csrf-token"]')?.content
+        },
+        credentials: 'same-origin'
+      })
+
+      if (!response.ok) {
+        await this.logout()
+      }
+    } catch (error) {
+      console.error('Authentication check failed:', error)
+      await this.logout()
+    }
+  }
+
+  async logout() {
+    try {
+      const csrfToken = document.querySelector('meta[name="csrf-token"]')?.content
+
+      const response = await fetch('/users/sign_out', {
+        method: 'DELETE',
+        headers: {
+          'X-CSRF-Token': csrfToken,
+          'Accept': 'text/vnd.turbo-stream.html, text/html, application/xhtml+xml',
+          'X-Requested-With': 'XMLHttpRequest'
+        },
+        credentials: 'same-origin'
+      })
+
+      if (response.ok) {
+        Turbo.visit('/users/sign_in', { action: 'replace' })
+      }
+    } catch (error) {
+      console.error('Logout failed:', error)
+      window.location.href = '/users/sign_in'
+    }
+  }
+}