run-away-from-sdu
Version:
山大? 快润! 山东大学一键申请出校脚本
89 lines (88 loc) • 4.47 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const des_1 = __importDefault(require("./des"));
const node_fetch_1 = __importDefault(require("node-fetch"));
const cookie_1 = __importDefault(require("cookie"));
/**
* 模拟统一身份认证登录信息中心并获取登录态Cookie
*
* @param userID 统一身份认证学号
* @param password 统一身份认证密码
* @returns 服务大厅登录态Cookie
*/
const authScenterLogin = (userID, password) => __awaiter(void 0, void 0, void 0, function* () {
const cookies = {};
const getOrigin = (url) => {
const arr = url.split('/');
return arr[0] + '//' + arr[2];
};
const serialize = (cookieObj) => {
return ((cookieObj &&
Object.keys(cookieObj).map((v) => cookie_1.default.serialize(v, cookieObj[v]))) ||
[]);
};
const fetch = (url, params) => __awaiter(void 0, void 0, void 0, function* () {
const origin = getOrigin(url);
const headers = Object.assign({}, params.headers);
headers['cookie'] = serialize(cookies[origin]).join(';');
const res = yield (0, node_fetch_1.default)(url, Object.assign(Object.assign({}, params), { headers }));
cookies[origin] = Object.assign(Object.assign({}, cookies[origin]), cookie_1.default.parse((res.headers.raw()['set-cookie'] || []).join(';')));
return res;
});
// 获取统一验证登录表单数据
const getLoginData = (url) => __awaiter(void 0, void 0, void 0, function* () {
var _a, _b, _c;
const res = yield fetch(url, {
method: 'get',
});
const html = yield res.text();
return {
lt: (_a = /name="lt" value="(.*)"/.exec(html)) === null || _a === void 0 ? void 0 : _a[1],
_eventId: (_b = /name="_eventId" value="(.*)"/.exec(html)) === null || _b === void 0 ? void 0 : _b[1],
execution: (_c = /name="execution" value="(.*)"/.exec(html)) === null || _c === void 0 ? void 0 : _c[1],
};
});
const login = (username, password) => __awaiter(void 0, void 0, void 0, function* () {
// 访问统一登录页面，获取登录表单数据和相关cookie
const url = `https://pass.sdu.edu.cn/cas/login?service=https%3A%2F%2Fscenter.sdu.edu.cn%2Ftp_fp%2Fview%3Fm%3Dfp#from=hall&serveID=87dc6da9-9ad8-4458-9654-90823be0d5f6&act=fp/serveapply`;
const { lt, _eventId, execution } = yield getLoginData(url);
const rsa = (0, des_1.default)(username + password + lt, '1', '2', '3');
// 通过登录，拿取统一身份认证平台登录态cookie
let res = yield fetch(url, {
method: 'post',
headers: {
'content-type': 'application/x-www-form-urlencoded',
},
body: `rsa=${rsa}&ul=${username.length}&pl=${password.length}<=${lt}&execution=${execution}&_eventId=${_eventId}`,
redirect: 'manual',
});
const text = yield res.text();
const error = /id="errormsg".*?>(.*?)<\//.exec(text) ||
/<span class="authorise_title">(.+?)<\/span>/.exec(text);
if (error != null) {
throw new Error(error[1]);
}
// 跳转并拿取到新教务登录态Cookie
while (res.status === 302) {
res = yield fetch(res.headers.raw()['location'][0], {
redirect: 'manual',
});
}
});
yield login(userID, password);
const Cookie = `JSESSIONID=${cookies['https://scenter.sdu.edu.cn']['JSESSIONID']}`;
return Cookie;
});
exports.default = authScenterLogin;