init

frontend/src/stores/auth.ts

@@ -0,0 +1,52 @@
+import {defineStore} from 'pinia'
+
+interface UserClaims {
+  user_id: string
+  username: string
+  is_admin: boolean // On s'assure que le backend l'envoie ou on le déduit
+  exp: number
+}
+
+export const useAuthStore = defineStore('auth', {
+  state: () => ({
+    token: localStorage.getItem('token') || null as string | null,
+    user: JSON.parse(localStorage.getItem('user') || 'null') as UserClaims | null,
+  }),
+  getters: {
+    isAuthenticated: (state) => !!state.token,
+    isAdmin: (state) => state.user?.is_admin || false,
+  },
+  actions: {
+    setToken(token: string) {
+      this.token = token
+      localStorage.setItem('token', token)
+
+      try {
+        // Décoder le payload du JWT (2ème partie du string)
+        const base64Url = token.split('.')[1]
+        const base64 = base64Url.replace(/-/g, '+').replace(/_/g, '/')
+        const jsonPayload = decodeURIComponent(atob(base64).split('').map(function (c) {
+          return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2)
+        }).join(''))
+
+        const decoded = JSON.parse(jsonPayload)
+        this.user = {
+          user_id: decoded.user_id,
+          username: decoded.username,
+          is_admin: decoded.is_superuser || false, // Vérifiez le nom du champ dans votre Claims Rust
+          exp: decoded.expire_at
+        }
+        localStorage.setItem('user', JSON.stringify(this.user))
+      } catch (e) {
+        console.error("Failed to decode token", e)
+        this.logout()
+      }
+    },
+    logout() {
+      this.token = null
+      this.user = null
+      localStorage.removeItem('token')
+      localStorage.removeItem('user')
+    }
+  }
+})