mirror of
https://github.com/Bao-qing/123pan.git
synced 2025-11-13 12:16:07 +08:00
87 lines
3.3 KiB
JavaScript
87 lines
3.3 KiB
JavaScript
// ==UserScript==
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// @name 123云盘下载辅助
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// @namespace https://github.com/Bao-qing/123pan
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// @version 0.2
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// @description 123 Cloud Drive Unlimited Flow
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// @match https://www.123pan.com/*
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// @match https://www.123pan.cn/*
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// @match https://www.123865.com/*
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// @match https://www.123684.com/*
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// @grant none
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// @author Qing
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// ==/UserScript==
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(function () {
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// 重写 XMLHttpRequest
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const originalXHR = window.XMLHttpRequest;
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function newXHR() {
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const realXHR = new originalXHR();
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realXHR.open = function (method, url, async, user, password) {
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this._url = url; // 记录请求的 URL
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return originalXHR.prototype.open.apply(this, arguments);
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};
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realXHR.setRequestHeader = function (header, value) {
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let headers = {
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"user-agent": "123pan/v2.4.0(Android_7.1.2;Xiaomi)",
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//"loginuuid": generateUUIDHex(),
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"platform": "android",
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"app-version": "61",
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"x-app-version": "2.4.0"
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}
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// 如果header在列表中，则修改
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if (header.toLowerCase() in headers) {
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value = headers[header.toLowerCase()];
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} else {
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console.log('header:', header);
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}
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return originalXHR.prototype.setRequestHeader.apply(this, arguments);
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};
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// 拦截响应内容，修改 DownloadUrl以适应网页端下载
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realXHR.send = function () {
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const xhrInstance = this;
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this.addEventListener('readystatechange', function () {
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let origin_url;
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let new_url_no_redirect;
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let base64data;
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if (xhrInstance.readyState === 4 && xhrInstance.status === 200) {
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// 解析响应的 JSON
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let responseText = xhrInstance.responseText;
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let responseJSON = JSON.parse(responseText);
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console.log('Original Response:', responseJSON);
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// 修改 DownloadUrl
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if (responseJSON.data && responseJSON.data.DownloadUrl) {
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origin_url = responseJSON.data.DownloadUrl;
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new_url_no_redirect = origin_url + "&auto_redirect=0";
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base64data = btoa(new_url_no_redirect);
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responseJSON.data.DownloadUrl = "https://web-pro2.123952.com/download-v2/?params=" + base64data + "&is_s3=0";
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console.log('Modified DownloadUrl:', responseJSON.data.DownloadUrl);
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}
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// 将修改后的 JSON 转为字符串
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let modifiedResponseText = JSON.stringify(responseJSON);
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// 使用 defineProperty 重写 responseText
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Object.defineProperty(xhrInstance, 'responseText', {
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get: function () {
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return modifiedResponseText;
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}
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});
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console.log('Modified Response:', modifiedResponseText);
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}
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});
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return originalXHR.prototype.send.apply(this, arguments);
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};
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return realXHR;
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}
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window.XMLHttpRequest = newXHR;
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})();
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