data_spider
/
platform-spiders


			
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							const jsdom = require("jsdom");
const { JSDOM } = jsdom;
const dom = new JSDOM(`<!DOCTYPE html><p>Hello world</p>`,
    {
        url: "https://example.org/",
        referrer: "https://example.com/",
        contentType: "text/html",
    });
window = dom.window;

var CryptoJS = require("crypto-js");


var IsHttp=true
var url=""
var protocolStr = "http:";
if (protocolStr == "http:") {
    url = "http://"
    IsHttp = true
} else if (protocolStr == "https:") {
    IsHttp = false
    url = "https://"
}

function decryptByDES(ciphertext, key) {
    var keyHex = CryptoJS.enc.Utf8.parse(key);
    var decrypted = CryptoJS.DES.decrypt({
        ciphertext: CryptoJS.enc.Base64.parse(ciphertext)
    }, keyHex, {
        mode: CryptoJS.mode.ECB,
        padding: CryptoJS.pad.Pkcs7
    });
    return decrypted.toString(CryptoJS.enc.Utf8);
}

function strKey() {
    return "Ctpsp@884*"
}

function get_key(ciphertext, did) {
    var detail_id = did
    var data = JSON.parse(decryptByDES(JSON.parse(ciphertext), strKey()))
    var detail_pdf_url = url + "39.107.102.206:8087/bulletin/getBulletin/" + data.data + "/" + detail_id
    // var pdfUrl = "http://bulletin.sntba.com//resource/ceb/js/pdfjs-dist/web/viewer.html?file="+detail_pdf_url
    return detail_pdf_url
}