zkxw/mobile-h5/utils/login-rsa.js

import JSEncrypt from 'jsencrypt'
import { get } from './request.js'

/**
 * 对齐 web-admin `buildWebEncryptedLoginBody`：
 * 拉公钥后加密 { username, password, ts }。
 * @returns {Promise<{ encryptedLogin: string }>}
 */
export async function buildEncryptedLoginBody(username, password) {
  const data = await get('/web/auth/login-rsa-public-key')
  const publicKeyPem = data && data.publicKeyPem
  if (!publicKeyPem) {
    throw new Error('获取登录公钥失败')
  }
  const crypt = new JSEncrypt()
  crypt.setPublicKey(publicKeyPem)
  const payload = JSON.stringify({
    username,
    password,
    ts: Date.now()
  })
  const encryptedLogin = crypt.encrypt(payload)
  if (!encryptedLogin) {
    throw new Error('登录加密失败，请重试')
  }
  return { encryptedLogin }
}