refactor: 消息模块重构，infra包路径简写等

frontend/src/common/crypto.ts

@@ -1,5 +1,8 @@
 import CryptoJS from 'crypto-js';
 import { getToken } from '@/common/utils/storage';
+import openApi from './openApi';
+import JSEncrypt from 'jsencrypt';
+import { notBlank } from './assert';
 
 /**
  * AES 加密数据
@@ -36,3 +39,36 @@ export function AesDecrypt(word: string, key?: string): string {
 
     return decrypted.toString(CryptoJS.enc.Base64);
 }
+
+var encryptor: any = null;
+
+export async function getRsaPublicKey() {
+    let publicKey = sessionStorage.getItem('RsaPublicKey');
+    if (publicKey) {
+        return publicKey;
+    }
+    publicKey = (await openApi.getPublicKey()) as string;
+    sessionStorage.setItem('RsaPublicKey', publicKey);
+    return publicKey;
+}
+
+/**
+ * 公钥加密指定值
+ *
+ * @param value value
+ * @returns 加密后的值
+ */
+export async function RsaEncrypt(value: any) {
+    // 不存在则返回空值
+    if (!value) {
+        return '';
+    }
+    if (encryptor != null && sessionStorage.getItem('RsaPublicKey') != null) {
+        return encryptor.encrypt(value);
+    }
+    encryptor = new JSEncrypt();
+    const publicKey = (await getRsaPublicKey()) as string;
+    notBlank(publicKey, '获取公钥失败');
+    encryptor.setPublicKey(publicKey); //设置公钥
+    return encryptor.encrypt(value);
+}