Some wprk on auth code

KTUSA PS/ClientApp/src/store/modules/auth.js

@@ -0,0 +1,75 @@
+import Cookies from "cookies-js";
+import jwt_decode from "jwt-decode";
+const TokenCookieName = "ktusaktutoken";
+
+// initial state
+const state = () => ({
+  token: null,
+  tokenData: null,
+});
+
+// getters
+const getters = {
+  isValid(state) {
+    if (state.token == null || state.tokenData == null) return false;
+    const d = state.tokenData;
+    if (
+      d.iss !==
+      "https://login.microsoftonline.com/3415f2f7-f5a8-4092-b52a-003aaf844853/v2.0"
+    )
+      return false;
+
+    if (d.aud !== "5931fda0-e9e0-4754-80c2-18bcb9d9561a") return false;
+    const now = new Date();
+    const exp = new Date(d.exp * 1000);
+    if (now > exp) return false;
+    return true;
+  },
+  name(state, getters) {
+    if (!getters.isValid) return null;
+    return state.tokenData.name;
+  },
+  email(state, getters) {
+    if (!getters.isValid) return null;
+    return state.tokenData.email;
+  },
+};
+
+// actions
+const actions = {
+  async loadToken({ commit }) {
+    const token = Cookies.get(TokenCookieName);
+    commit("setToken", token);
+    commit("computeTokenVars");
+  },
+  async setToken({ commit }, token) {
+    Cookies.set(TokenCookieName, token);
+    commit("setToken", token);
+    commit("computeTokenVars");
+  },
+};
+
+// mutations
+const mutations = {
+  setToken(state, token) {
+    state.token = token;
+  },
+  computeTokenVars(state) {
+    if (state.token == null) return;
+    try {
+      state.tokenData = jwt_decode(state.token);
+    } catch {
+      console.log("Token was invalid.");
+      state.tokenData = null;
+      state.token = null;
+    }
+  },
+};
+
+export default {
+  namespaced: true,
+  state,
+  getters,
+  actions,
+  mutations,
+};