From 6bdc32ff0549aeb8bd89498879cb8e12f879d3ab Mon Sep 17 00:00:00 2001
From: Tim <135014430+nagisa77@users.noreply.github.com>
Date: Sat, 5 Jul 2025 13:34:47 +0800
Subject: [PATCH] feat: add token validation api and auth module

---
 open-isle-cli/src/main.js                     |  7 +++++
 open-isle-cli/src/utils/auth.js               | 28 +++++++++++++++++++
 open-isle-cli/src/views/LoginPageView.vue     |  3 +-
 .../openisle/controller/AuthController.java   |  5 ++++
 4 files changed, 42 insertions(+), 1 deletion(-)
 create mode 100644 open-isle-cli/src/utils/auth.js

diff --git a/open-isle-cli/src/main.js b/open-isle-cli/src/main.js
index 0c560ff5d..0817f5a49 100644
--- a/open-isle-cli/src/main.js
+++ b/open-isle-cli/src/main.js
@@ -5,6 +5,7 @@ import './assets/global.css'
 import Toast, { POSITION } from 'vue-toastification'
 import 'vue-toastification/dist/index.css'
 import { useToast } from 'vue-toastification'
+import { checkToken, clearToken } from './utils/auth'
 
 // Configurable API domain and port
 export const API_DOMAIN = 'http://127.0.0.1'
@@ -16,3 +17,9 @@ const app = createApp(App)
 app.use(router)
 app.use(Toast, { position: POSITION.TOP_RIGHT })
 app.mount('#app')
+
+checkToken().then(valid => {
+  if (!valid) {
+    clearToken()
+  }
+})
diff --git a/open-isle-cli/src/utils/auth.js b/open-isle-cli/src/utils/auth.js
new file mode 100644
index 000000000..519c06943
--- /dev/null
+++ b/open-isle-cli/src/utils/auth.js
@@ -0,0 +1,28 @@
+import { API_BASE_URL } from '../main'
+
+const TOKEN_KEY = 'token'
+
+export function getToken() {
+  return localStorage.getItem(TOKEN_KEY)
+}
+
+export function setToken(token) {
+  localStorage.setItem(TOKEN_KEY, token)
+}
+
+export function clearToken() {
+  localStorage.removeItem(TOKEN_KEY)
+}
+
+export async function checkToken() {
+  const token = getToken()
+  if (!token) return false
+  try {
+    const res = await fetch(`${API_BASE_URL}/api/auth/check`, {
+      headers: { Authorization: `Bearer ${token}` }
+    })
+    return res.ok
+  } catch (e) {
+    return false
+  }
+}
diff --git a/open-isle-cli/src/views/LoginPageView.vue b/open-isle-cli/src/views/LoginPageView.vue
index a47421cca..2054144c5 100644
--- a/open-isle-cli/src/views/LoginPageView.vue
+++ b/open-isle-cli/src/views/LoginPageView.vue
@@ -56,6 +56,7 @@
 
 <script>
 import { API_BASE_URL, toast } from '../main'
+import { setToken } from '../utils/auth'
 export default {
   name: 'LoginPageView',
   data() {
@@ -77,7 +78,7 @@ export default {
         this.isWaitingForLogin = false
         const data = await res.json()
         if (res.ok && data.token) {
-          localStorage.setItem('token', data.token)
+          setToken(data.token)
           toast.success('登录成功')
           this.$router.push('/')
         } else {
diff --git a/src/main/java/com/openisle/controller/AuthController.java b/src/main/java/com/openisle/controller/AuthController.java
index a7108a16a..3483d60dc 100644
--- a/src/main/java/com/openisle/controller/AuthController.java
+++ b/src/main/java/com/openisle/controller/AuthController.java
@@ -63,6 +63,11 @@ public class AuthController {
         }
     }
 
+    @GetMapping("/check")
+    public ResponseEntity<?> checkToken() {
+        return ResponseEntity.ok(Map.of("valid", true));
+    }
+
     @Data
     private static class RegisterRequest {
         private String username;