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https://github.com/QuiteAFancyEmerald/Holy-Unblocker.git
synced 2025-05-12 19:40:02 -04:00
Updated a few more things
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QuiteAFancyEmerald
parent
c827e9f7e1
commit
73cdcb3186
47 changed files with 35805 additions and 1102 deletions
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@ -1,91 +1,117 @@
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function createHttpRewriter(ctx = {}) {
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const { overrideFunction, overrideConstructor, overrideAccessors } = require("./utils");
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function createHttpRewriter(ctx) {
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if (ctx.window.fetch) ctx.originalFn.fetch = ctx.window.fetch;
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if (ctx.window.WebSocket && ctx.window.WebSocket.prototype) ctx.originalFn.WebSocket = ctx.window.WebSocket;
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if (ctx.window.Request && ctx.window.Request.prototype) {
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ctx.originalFn.Request = ctx.window.Request;
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ctx.originalAccessors.RequestUrl = Object.getOwnPropertyDescriptor(ctx.window.Request.prototype, 'url');
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};
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if (ctx.window.Response && ctx.window.Response.prototype) {
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ctx.originalAccessors.ResponseUrl = Object.getOwnPropertyDescriptor(ctx.window.Response.prototype, 'url');
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};
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if (ctx.window.XMLHttpRequest && ctx.window.XMLHttpRequest.prototype) {
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ctx.originalFn.xhrOpen = ctx.window.XMLHttpRequest.prototype.open;
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ctx.originalFn.xhrSend = ctx.window.XMLHttpRequest.prototype.send;
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ctx.originalAccessors.xhrResponseUrl = Object.getOwnPropertyDescriptor(ctx.window.XMLHttpRequest.prototype, 'responseURL');
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};
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if (ctx.window.EventSource && ctx.window.EventSource.prototype) {
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ctx.originalFn.EventSource = ctx.window.EventSource;
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ctx.originalAccessors.EventSourceUrl = Object.getOwnPropertyDescriptor(ctx.window.EventSource.prototype, 'url');
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};
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if (ctx.window.open) ctx.originalFn.open = ctx.window.open;
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function rewriteFetch() {
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if (ctx.originalFn.Request) {
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overrideConstructor(ctx.window, 'Request', (target, args) => {
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if (args[0] instanceof ctx.window.Request) return;
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if (args[0]) args[0] = ctx.url.wrap(args[0], { ...ctx.meta, flags: ['xhr'] });
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return new target(...args);
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});
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overrideAccessors(ctx.window.Request.prototype, 'url', {
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getter: (target, that) => ctx.url.unwrap(target.call(that), ctx.meta),
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});
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ctx.proxyToOriginalMp.set(Object.getOwnPropertyDescriptor(ctx.window.Request.prototype, 'url').get, ctx.originalAccessors.RequestUrl);
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ctx.proxyToOriginalMp.set(ctx.window.Request, ctx.originalFn.Request);
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};
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if (ctx.originalAccessors.ResponseUrl) {
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overrideAccessors(ctx.window.Response.prototype, 'url', {
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getter: (target, that) => ctx.url.unwrap(target.call(that), ctx.meta),
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});
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ctx.proxyToOriginalMp.set(Object.getOwnPropertyDescriptor(ctx.window.Response.prototype, 'url').get, ctx.originalAccessors.ResponseUrl);
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};
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if (ctx.originalFn.fetch) {
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overrideFunction(ctx.window, 'fetch', async (target, that, args) => {
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if (args[0] instanceof ctx.window.Request) return target.apply(that, args);
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if (args[0]) args[0] = ctx.url.wrap(args[0], { ...ctx.meta, flags: ['xhr'], query: new URL(args[0], ctx.location.href).origin != ctx.location.origin ? `origin=${ctx.codec.base64.encode(ctx.location.origin)}` : null });
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return target.apply(that, args);
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});
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ctx.proxyToOriginalMp.set(ctx.window.fetch, ctx.originalFn.fetch);
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};
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return true;
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};
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function rewriteXhr() {
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if (ctx.originalFn.xhrOpen) {
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overrideFunction(ctx.window.XMLHttpRequest.prototype, 'open', (target, that, args) => {
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if (args[1]) {
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args[1] = ctx.url.wrap(args[1], { ...ctx.meta, flags: ['xhr'], query: new URL(args[1], ctx.location.href).origin != ctx.location.origin ? `origin=${ctx.codec.base64.encode(ctx.location.origin)}` : null });
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};
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return target.apply(that, args);
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});
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ctx.proxyToOriginalMp.set(ctx.window.XMLHttpRequest.prototype.open, ctx.originalFn.xhrOpen);
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};
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if (ctx.originalAccessors.xhrResponseUrl) {
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overrideAccessors(ctx.window.XMLHttpRequest.prototype, 'responseURL', {
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getter: (target, that) => {
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const url = target.call(that);
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return url ? ctx.url.unwrap(url, ctx.meta) : url;
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},
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});
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ctx.proxyToOriginalMp.set(Object.getOwnPropertyDescriptor(ctx.window.XMLHttpRequest.prototype, 'responseURL').get, ctx.originalAccessors.xhrResponseUrl.get);
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};
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return true;
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};
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function rewriteWebSocket() {
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if (ctx.originalFn.WebSocket) {
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overrideConstructor(ctx.window, 'WebSocket', (target, args) => {
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try {
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let url = new URL(args[0]);
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args[0] = ['wss:', 'ws:'].includes(url.protocol) ? ctx.url.wrap(url.href.replace('ws', 'http'), ctx.meta).replace('http', 'ws') + '?origin=' + ctx.codec.base64.encode(ctx.location.origin) : '';
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} catch(e) {
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args[0] = '';
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};
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return new target(...args);
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});
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};
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};
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function rewriteOpen() {
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if (ctx.originalFn.open) {
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overrideFunction(ctx.window, 'open', (target, that, args) => {
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if (args[0]) args[0] = ctx.url.wrap(args[0], ctx.meta);
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return target.apply(that, args);
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});
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ctx.proxyToOriginalMp.set(ctx.window.open, ctx.originalFn.open);
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};
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return true;
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};
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function rewriteEventSource() {
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if (ctx.originalFn.EventSource) {
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overrideConstructor(ctx.window, 'EventSource', (target, args) => {
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if (args[0]) args[0] = ctx.url.wrap(args[0], ctx.meta);
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return new target(...args);
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});
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overrideAccessors(ctx.window.EventSource.prototype, 'url', {
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getter: (target, that) => ctx.url.unwrap(target.call(that), ctx.meta),
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});
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};
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return true;
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};
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return function rewriteHttp() {
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if (ctx.window.Request) {
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const requestURL = Object.getOwnPropertyDescriptor(ctx.window.Request.prototype, 'url');
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ctx.window.Request = new Proxy(ctx.window.Request, {
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construct(target, args) {
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if (args[0]) args[0] = ctx.url.wrap(args[0], { ...ctx.meta, flags: ['xhr'], })
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return Reflect.construct(target, args);
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},
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});
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Object.defineProperty(ctx.window.Request.prototype, 'url', {
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get: new Proxy(requestURL.get, {
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apply: (target, that, args) => {
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var url = Reflect.apply(target, that, args);
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return url ? ctx.url.unwrap(url, ctx.meta) : url;
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},
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}),
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});
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};
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if (ctx.window.Response) {
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const responseURL = Object.getOwnPropertyDescriptor(ctx.window.Response.prototype, 'url');
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Object.defineProperty(ctx.window.Response.prototype, 'url', {
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get: new Proxy(responseURL.get, {
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apply: (target, that, args) => {
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var url = Reflect.apply(target, that, args);
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return url ? ctx.url.unwrap(url, ctx.meta) : url;
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},
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}),
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});
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};
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if (ctx.window.open) {
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ctx.window.open = new Proxy(ctx.window.open, {
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apply: (target, that, args) => {
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if (args[0]) args[0] = ctx.url.wrap(args[0], ctx.meta);
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return Reflect.apply(target, that, args)
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},
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});
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};
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if (ctx.window.fetch) {
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ctx.window.fetch = new Proxy(ctx.window.fetch, {
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apply: (target, that, args) => {
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if (args[0] instanceof ctx.window.Request) return Reflect.apply(target, that, args);
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if (args[0]) args[0] = ctx.url.wrap(args[0], { ...ctx.meta, flags: ['xhr'], });
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return Reflect.apply(target, that, args);
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},
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});
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};
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if (ctx.window.Navigator && ctx.window.Navigator.prototype.sendBeacon) {
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ctx.window.Navigator.prototype.sendBeacon = new Proxy(ctx.window.Navigator.prototype.sendBeacon, {
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apply: (target, that, args) => {
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if (args[0]) ctx.url.wrap(args[0], { ...ctx.meta, flags: ['xhr'], });
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return Reflect.apply(target, that, args);
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},
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});
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};
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if (ctx.window.XMLHttpRequest) {
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const responseURL = Object.getOwnPropertyDescriptor(ctx.window.XMLHttpRequest.prototype, 'responseURL');
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ctx.window.XMLHttpRequest.prototype.open = new Proxy(ctx.window.XMLHttpRequest.prototype.open, {
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apply: (target, that, args) => {
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if (args[1]) args[1] = ctx.url.wrap(args[1], { ...ctx.meta, flags: ['xhr'], });
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return Reflect.apply(target, that, args);
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},
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});
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Object.defineProperty(ctx.window.XMLHttpRequest.prototype, 'responseURL', {
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get: new Proxy(responseURL.get, {
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apply: (target, that, args) => {
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const url = Reflect.apply(target, that, args);
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return url ? ctx.url.unwrap(url, ctx.meta) : url;
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},
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}),
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});
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};
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if (ctx.window.postMessage) {
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ctx.window.postMessage = new Proxy(ctx.window.postMessage, {
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apply: (target, that, args) => {
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if (!ctx.serviceWorker && args[1]) args[1] = ctx.meta.origin;
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return Reflect.apply(target, that, args);
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},
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});
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};
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if (ctx.window.WebSocket && ctx.config.ws) {
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ctx.window.WebSocket = new Proxy(ctx.window.WebSocket, {
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construct: (target, args) => {
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if (args[0]) args[0] = ctx.url.wrap(args[0].toString().replace('ws', 'http'), ctx.meta).replace('http', 'ws') + '?origin=' + ctx.location.origin;
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return Reflect.construct(target, args);
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},
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});
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};
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rewriteXhr();
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rewriteFetch();
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rewriteWebSocket();
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rewriteOpen();
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rewriteEventSource();
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return true;
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};
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};
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