141 lines
4.3 KiB
TypeScript
141 lines
4.3 KiB
TypeScript
import { REDIS_KEY, SDK_37_ADDR, SDK_37_CONST, WJX_KEY } from '../consts';
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import { request37 } from './httpUtil';
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import { nowSeconds } from './timeUtil';
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import { LoginValidataReturn37, Chat37Params, GetServerListParam } from '../domain/sdk';
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import * as crypto from 'crypto'
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// 通用加密方法
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export function md5(str: string, treatStr?: (str: string) => string) {
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if(treatStr) str = treatStr(str);
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// console.log('*****str', str)
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return crypto.createHash('md5').update(str, 'utf8').digest("hex");
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};
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export function sha1(str: string, treatStr?: (str: string) => string) {
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if(treatStr) str = treatStr(str);
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// console.log('*****str', str)
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return crypto.createHash('sha1').update(str, 'utf8').digest("hex");
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}
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export function getMd5ObjSign(obj: any, joinMark: string, treatStr?: (str: string) => string) {
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const str = [];
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Object.keys(obj).sort().forEach((key) => {
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if (key == 'sign') {
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} else {
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str.push(key + '=' + obj[key]);
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}
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});
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if (str.length == 0) {
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console.error('check obj', obj);
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}
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var strs = str.join(joinMark);
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return md5(strs, treatStr);
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}
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export async function checkMd5Sign(obj: any, treatStr?: (str: string) => string) {
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if (getMd5ObjSign(obj, '', treatStr) === obj.sign) {
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return true;
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}
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console.warn('correct sign:', getMd5ObjSign(obj, '', treatStr), obj.sign);
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return false;
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}
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/************** 37sdk **************/
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export function get37Md5SignA(body: any, key: string) {
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return getMd5ObjSign(body, '&', (str) => `${str}&${key}`);
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}
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export function get37CheckChatMd5Sign(body: Chat37Params, key: string) {
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let { game_key = '', sid = '', username = '', channel = '', to_username = '', ip = '', time } = body;
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let str = `${game_key}${sid}${username}${to_username}${channel}${ip}${time}${key}`;
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let sign = md5(str);
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console.log('** origin str', body, str, sign);
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return sign;
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}
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export function get37Md5SignB(body: any, key: string) {
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return getMd5ObjSign(body, '', (str) => `${str}${key}`);
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}
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export function get37GetServerMd5Sign(body: GetServerListParam, key: string) {
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let { time, appid, gid } = body;
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let str = `${time}${appid}${gid}${key}`;
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let sign = md5(str);
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console.log('** origin str', body, str, sign);
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return sign
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}
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export async function loginValidate37(clientId: string, pst: string, platform: string, platformAppid: string, childGameId: number = SDK_37_CONST.FX_C_GAME_ID) {
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if(!platformAppid) {
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if(platform == 'android') {
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platformAppid = SDK_37_CONST.PID;
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} else if(platform == 'ios' ){
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platformAppid = SDK_37_CONST.IOS_PID;
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}
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}
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let result: string = await request37(SDK_37_ADDR.LOGIN, {
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clientid: clientId,
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pid: platformAppid,
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game_id: SDK_37_CONST.GAME_ID,
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pst,
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time: nowSeconds(),
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c_game_id: childGameId
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}, SDK_37_CONST.LOGIN_KEY);
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let json: LoginValidataReturn37;
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try {
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json = JSON.parse(result);
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}catch(e) {
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console.log(e);
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}
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if (json && json.code !== 1) {
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console.error(json.msg);
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}
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return json;
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}
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export async function loginValidata(channelType: string, params: { clientId: string, pst: string, platform: string, platformAppid: string, childGameId: number }) {
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if(channelType == '37') {
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let { clientId, pst, platform, platformAppid, childGameId } = params;
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return await loginValidate37(clientId, pst, platform, platformAppid, childGameId);
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} else {
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return false;
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}
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}
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export function getChannelId(channelType: string, uid: number|string) {
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return `${channelType}_${uid}`;
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}
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/********* 厚土防沉迷 *********/
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export function getVidObjSign(body: any) {
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return getMd5ObjSign(body, '', treatVid);
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}
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export function checkVidObjSign(obj: any) {
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return checkMd5Sign(obj, treatVid);
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}
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function treatVid(str) {
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return 'vId' + str;
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}
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export function getRedisSubChannel(key: REDIS_KEY, env: string) {
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return `${key}:${env}`;
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}
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/********* 问卷星加密 *********/
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export function checkWjxSign(activity: string, index: string, sign: string) {
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const str = `${activity}${index}${WJX_KEY}`;
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let signResult = sha1(str);
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console.log('##### checkWjxSign', str, signResult, sign);
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if(signResult != sign) return false;
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return true;
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} |