添加分页功能、打包优化、ts编译优化

utils/auth.js

@@ -0,0 +1,57 @@
+const isJSON = require('is-json')
+const CryptoJS = require('crypto-js')
+
+const keyHex = process.env.AES
+
+function encode (payload, timestamp = 0) {
+  
+  const data = {
+    payload,
+    expired_timestamp: timestamp ? timestamp + Date.now() : 0,
+  }
+  const messageHex = CryptoJS.enc.Utf8.parse(JSON.stringify(data))
+  var encrypted = CryptoJS.AES.encrypt(messageHex, keyHex, {
+    mode: CryptoJS.mode.ECB,
+    padding: CryptoJS.pad.Pkcs7,
+  })
+
+  return encrypted.toString()
+}
+
+function decode (encrypted) {
+
+  const errmsg = '登录凭证无效'
+
+  try{
+    var decrypt = CryptoJS.enc.Utf8.stringify(
+      CryptoJS.AES.decrypt(encrypted, keyHex, {
+        mode: CryptoJS.mode.ECB,
+        padding: CryptoJS.pad.Pkcs7,
+      }),
+    )
+
+  }catch(err) {
+    throw new Error(errmsg)
+  }
+
+  if(!isJSON(decrypt)) {
+    throw new Error(errmsg)
+  }
+
+  var payload = JSON.parse(decrypt)
+
+  if (!payload.payload) {
+    throw new Error(errmsg)
+  }
+
+  if (Date.now() >= payload.expired_timestamp) {
+    throw new Error('登录凭证已过期')
+  }
+
+  return payload.payload
+}
+
+module.exports = {
+  encode,
+  decode
+}

utils/id.ts

@@ -0,0 +1,6 @@
+import { v4 as uuid } from 'uuid'
+import md5 from 'md5'
+
+export function md5_uuid ():string {
+  return md5(uuid())
+}