u

store/index.ts

@@ -11,11 +11,11 @@ import {
 import { isAccessibleUrl } from "../service/tools";
 import { unique } from "../utils";
 import { getChatModelInfo } from "../utils/chat-info";
-import { decode } from "../utils/jwt";
 import { getUserInfo } from "../utils/user-info";
 import Chat from "../xim";
 import { Chat as ChatType, Message } from "../xim/models/chat";
 import xim, { ChatNotifyListener } from "../xim/xim";
+import { decodeJwt } from "uniplat-sdk";
 
 import { ChatStatus, ChatStore, ChatStoreState } from "./model";
 
@@ -31,7 +31,7 @@ function uniqueMessages(
     messages: NonNullable<ChatStore.STATE_CHAT_MSG_HISTORY>
 ) {
     const arr = [...messages];
-    return unique(arr, function(item, all) {
+    return unique(arr, function (item, all) {
         return all.findIndex((k) => k.id === item.id);
     });
 }
@@ -100,7 +100,7 @@ function buildChatItem(chat: RawChatItem) {
 
 const chatType = "group";
 
-const allowedChatTypes = [chatType, "notify"]
+const allowedChatTypes = [chatType, "notify"];
 
 export const filterActiveChats = (items: RawChatItem[]) => {
     return items.filter(
@@ -213,7 +213,7 @@ export default {
         },
         [ChatStore.MUTATION_SAVE_MYSELF_ID](state) {
             Chat.getToken().then((token) => {
-                const eid = decode(token);
+                const eid = decodeJwt<{ user_id: string; sub: string }>(token);
                 state[ChatStore.STATE_CHAT_MY_ID] = String(eid.user_id);
                 state[ChatStore.STATE_CHAT_MY_UID] = eid.sub;
             });
@@ -339,7 +339,7 @@ export default {
                 state[ChatStore.STATE_CHAT_SENDING_MESSAGES] = [...current];
             }
         },
-        [ChatStore.MUTATION_SAVE_CURRENT_CHAT_INPUTING]: (function() {
+        [ChatStore.MUTATION_SAVE_CURRENT_CHAT_INPUTING]: (function () {
             const setTimeoutId: { [key: string]: number } = {};
             return (
                 state: ChatStoreState,
@@ -843,7 +843,7 @@ export default {
             }
             commit(
                 ChatStore.MUTATION_SAVE_CURRENT_CHAT_MEMBERS,
-                unique(newChatMembers, function(item, all) {
+                unique(newChatMembers, function (item, all) {
                     return all.findIndex((k) => k.eid === item.eid);
                 })
             );
@@ -1063,14 +1063,16 @@ export default {
             }
             return new Promise<{ id: string; name: string }>(
                 (resolve, reject) =>
-                    getUserInfo(id).then(d => {
+                    getUserInfo(id)
+                        .then((d) => {
                             Vue.set(
                                 state[ChatStore.STATE_CHAT_USERNAME],
                                 id,
                                 d.name
                             );
                             resolve({ id, name: d.name });
-                    }).catch(reject)
+                        })
+                        .catch(reject)
             );
         },
     },

utils/jwt/index.ts

-function b64DecodeUnicode(str: string) {
-    return decodeURIComponent(
-        atob(str).replace(/(.)/g, function (m, p) {
-            let code = p.charCodeAt(0).toString(16).toUpperCase();
-            if (code.length < 2) {
-                code = "0" + code;
-            }
-            return "%" + code;
-        })
-    );
-}
-
-function base64_url_decode(str: string) {
-    let output = str.replace(/-/g, "+").replace(/_/g, "/");
-    switch (output.length % 4) {
-        case 0:
-            break;
-        case 2:
-            output += "==";
-            break;
-        case 3:
-            output += "=";
-            break;
-        default:
-            throw new Error("Illegal base64url string!");
-    }
-
-    try {
-        return b64DecodeUnicode(output);
-    } catch {
-        return atob(output);
-    }
-}
-
-export function decode(token: string) {
-    return JSON.parse(base64_url_decode(token.split(".")[1]));
-}