oicq
Version:
QQ protocol!
132 lines (131 loc) • 4.79 kB
JavaScript
"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
if (k2 === undefined) k2 = k;
o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
__setModuleDefault(result, mod);
return result;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.fetchServerList = void 0;
const net_1 = require("net");
const axios_1 = __importDefault(require("axios"));
const constants_1 = require("./constants");
const jce = __importStar(require("./jce"));
const tea = __importStar(require("./tea"));
const default_host = "msfwifi.3g.qq.com";
const default_port = 8080;
let update_time = 0;
let searching;
let host_port = {};
/**
* @event connect2
* @event packet
* @event lost
*/
class Network extends net_1.Socket {
constructor() {
super();
this.host = default_host;
this.port = default_port;
this.auto_search = true;
this.connected = false;
this.buf = constants_1.BUF0;
this.on("close", () => {
this.buf = constants_1.BUF0;
if (this.connected) {
this.connected = false;
delete host_port[this.host];
this.resolve();
this.emit("lost");
}
});
this.on("data", (chunk) => {
this.buf = this.buf.length === 0 ? chunk : Buffer.concat([this.buf, chunk]);
while (this.buf.length > 4) {
let len = this.buf.readUInt32BE();
if (this.buf.length >= len) {
const packet = this.buf.slice(4, len);
this.buf = this.buf.slice(len);
this.emit("packet", packet);
}
else {
break;
}
}
});
}
join(cb = constants_1.NOOP) {
if (this.connecting)
return;
if (this.connected)
return cb();
this.removeAllListeners("connect");
this.connect(this.port, this.host, () => {
this.connected = true;
this.emit("connect2");
cb();
});
this.resolve();
}
resolve() {
if (!this.auto_search)
return;
const iplist = Object.keys(host_port);
if (iplist.length > 0) {
this.host = iplist[0];
this.port = host_port[this.host];
}
if ((0, constants_1.timestamp)() - update_time >= 3600 && !searching) {
searching = fetchServerList().then(map => {
searching = undefined;
const list = Object.keys(map).slice(0, 3);
if (list[0] && list[1]) {
update_time = (0, constants_1.timestamp)();
host_port = {};
host_port[list[0]] = map[list[0]];
host_port[list[1]] = map[list[1]];
}
}).catch(constants_1.NOOP);
}
}
}
exports.default = Network;
/** 通常来说只有前两个ip比较稳定，后面的可能距离较远 */
async function fetchServerList() {
const key = Buffer.from("F0441F5FF42DA58FDCF7949ABA62D411", "hex");
const HttpServerListReq = jce.encodeStruct([
null,
0, 0, 1, "00000", 100, 537064989, "356235088634151", 0, 0, 0,
0, 0, 0, 1
]);
let body = jce.encodeWrapper({ HttpServerListReq }, "ConfigHttp", "HttpServerListReq");
const len = Buffer.alloc(4);
len.writeUInt32BE(body.length + 4);
body = Buffer.concat([len, body]);
body = tea.encrypt(body, key);
const { data } = await axios_1.default.post("https://configsvr.msf.3g.qq.com/configsvr/serverlist.jsp?mType=getssolist", body, { timeout: 10000, responseType: "arraybuffer" });
let buf = Buffer.from(data);
buf = tea.decrypt(buf, key).slice(4);
const nested = jce.decodeWrapper(buf);
const map = {};
for (let v of nested[2])
map[v[1]] = v[2];
return map;
}
exports.fetchServerList = fetchServerList;