node-weibo-simulation-api/src/utils/encode_post_data.js

微博模拟登录发布微博api

"use strict";
const sinaSSOEncoder = require('./sso_encoder.js').SSOEncoder;
const querystring = require('querystring');
// base64 编码用户名
function encryptUserName(userName) {
  return (sinaSSOEncoder.base64.encode(encodeURIComponent(userName)));
}
// 加密用户密码
function encryptUserPwd(userPwd, serverTime, nonce, pubkey) {
  let RSAKey = new sinaSSOEncoder.RSAKey();
  RSAKey.setPublic(pubkey, '10001');
  let encryptUserPwd = RSAKey.encrypt([serverTime, nonce].join("\t") + "\n" + userPwd);
  return encryptUserPwd;
}
// 构建post数据
function encodePostData(userName, userPwd, serverTime, nonce, pubkey, rsakv, pinCode, pcid) {
  let encodeUserName = encryptUserName(userName);
  let encodeUserPwd = encryptUserPwd(userPwd, serverTime, nonce, pubkey);
  let postData = {
    "nonce": nonce,
    "rsakv": rsakv,
    "servertime": serverTime,
    "su": encodeUserName,
    "sp": encodeUserPwd,
    "encoding": "UTF-8",
    "entry": "weibo",
    "from": "",
    "gateway": 1,
    "pagerefer": "",
    "prelt": 296,
    "pwencode": "rsa2",
    "returntype": "META",
    "savestate": 0,
    "service": "miniblog",
    "sr": "1366*768",
    "url": "http://weibo.com/ajaxlogin.php?framelogin=1&callback=parent.sinaSSOController.feedBackUrlCallBack",
    "useticket": 1,
    "vsnf": 1
  }
  if(pinCode) {
    postData['door'] = pinCode;
    postData['pcid'] = pcid;
  }
  return querystring.stringify(postData)
}
exports.encodePostData = encodePostData;
exports.encryptUserName = encryptUserName;