semicolons

This commit is contained in:
Toshit Chawda 2024-07-14 16:31:36 -07:00
parent 56767f5b31
commit 4906b71e47
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37 changed files with 789 additions and 784 deletions

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@ -1,7 +1,7 @@
"use strict" "use strict";
const { resolve } = require("node:path") const { resolve } = require("node:path");
const scramjetPath = resolve(__dirname, "..", "dist") const scramjetPath = resolve(__dirname, "..", "dist");
exports.scramjetPath = scramjetPath exports.scramjetPath = scramjetPath;

4
lib/index.d.ts vendored
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@ -1,3 +1,3 @@
declare const scramjetPath: string declare const scramjetPath: string;
export { scramjetPath } export { scramjetPath };

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@ -1,6 +1,6 @@
{ {
"trailingComma": "es5", "trailingComma": "es5",
"useTabs": true, "useTabs": true,
"semi": false, "semi": true,
"singleQuote": false "singleQuote": false
} }

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@ -1,9 +1,9 @@
import { defineConfig } from "@rspack/cli" import { defineConfig } from "@rspack/cli";
// import { RsdoctorRspackPlugin } from "@rsdoctor/rspack-plugin"; // import { RsdoctorRspackPlugin } from "@rsdoctor/rspack-plugin";
import { join } from "path" import { join } from "path";
import { fileURLToPath } from "url" import { fileURLToPath } from "url";
const __dirname = fileURLToPath(new URL(".", import.meta.url)) const __dirname = fileURLToPath(new URL(".", import.meta.url));
export default defineConfig({ export default defineConfig({
// change to production when needed // change to production when needed
@ -50,4 +50,4 @@ export default defineConfig({
// }) // })
], ],
watch: true, watch: true,
}) });

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@ -1,84 +1,84 @@
// Dev server imports // Dev server imports
import { createBareServer } from "@tomphttp/bare-server-node" import { createBareServer } from "@tomphttp/bare-server-node";
import { createServer } from "http" import { createServer } from "http";
import Fastify from "fastify" import Fastify from "fastify";
import fastifyStatic from "@fastify/static" import fastifyStatic from "@fastify/static";
import { join } from "node:path" import { join } from "node:path";
import { spawn } from "node:child_process" import { spawn } from "node:child_process";
import { fileURLToPath } from "node:url" import { fileURLToPath } from "node:url";
//transports //transports
import { baremuxPath } from "@mercuryworkshop/bare-mux/node" import { baremuxPath } from "@mercuryworkshop/bare-mux/node";
import { epoxyPath } from "@mercuryworkshop/epoxy-transport" import { epoxyPath } from "@mercuryworkshop/epoxy-transport";
import { libcurlPath } from "@mercuryworkshop/libcurl-transport" import { libcurlPath } from "@mercuryworkshop/libcurl-transport";
import { bareModulePath } from "@mercuryworkshop/bare-as-module3" import { bareModulePath } from "@mercuryworkshop/bare-as-module3";
const bare = createBareServer("/bare/", { const bare = createBareServer("/bare/", {
logErrors: true, logErrors: true,
}) });
const fastify = Fastify({ const fastify = Fastify({
serverFactory: (handler) => { serverFactory: (handler) => {
return createServer() return createServer()
.on("request", (req, res) => { .on("request", (req, res) => {
if (bare.shouldRoute(req)) { if (bare.shouldRoute(req)) {
bare.routeRequest(req, res) bare.routeRequest(req, res);
} else { } else {
handler(req, res) handler(req, res);
} }
}) })
.on("upgrade", (req, socket, head) => { .on("upgrade", (req, socket, head) => {
if (bare.shouldRoute(req)) { if (bare.shouldRoute(req)) {
bare.routeUpgrade(req, socket, head) bare.routeUpgrade(req, socket, head);
} else { } else {
socket.end() socket.end();
} }
}) });
}, },
}) });
fastify.register(fastifyStatic, { fastify.register(fastifyStatic, {
root: join(fileURLToPath(new URL(".", import.meta.url)), "./static"), root: join(fileURLToPath(new URL(".", import.meta.url)), "./static"),
decorateReply: false, decorateReply: false,
}) });
fastify.register(fastifyStatic, { fastify.register(fastifyStatic, {
root: join(fileURLToPath(new URL(".", import.meta.url)), "./dist"), root: join(fileURLToPath(new URL(".", import.meta.url)), "./dist"),
prefix: "/scram/", prefix: "/scram/",
decorateReply: false, decorateReply: false,
}) });
fastify.register(fastifyStatic, { fastify.register(fastifyStatic, {
root: baremuxPath, root: baremuxPath,
prefix: "/baremux/", prefix: "/baremux/",
decorateReply: false, decorateReply: false,
}) });
fastify.register(fastifyStatic, { fastify.register(fastifyStatic, {
root: epoxyPath, root: epoxyPath,
prefix: "/epoxy/", prefix: "/epoxy/",
decorateReply: false, decorateReply: false,
}) });
fastify.register(fastifyStatic, { fastify.register(fastifyStatic, {
root: libcurlPath, root: libcurlPath,
prefix: "/libcurl/", prefix: "/libcurl/",
decorateReply: false, decorateReply: false,
}) });
fastify.register(fastifyStatic, { fastify.register(fastifyStatic, {
root: bareModulePath, root: bareModulePath,
prefix: "/baremod/", prefix: "/baremod/",
decorateReply: false, decorateReply: false,
}) });
fastify.listen({ fastify.listen({
port: process.env.PORT || 1337, port: process.env.PORT || 1337,
}) });
const watch = spawn("pnpm", ["rspack", "-w"], { const watch = spawn("pnpm", ["rspack", "-w"], {
detached: true, detached: true,
cwd: process.cwd(), cwd: process.cwd(),
}) });
watch.stdout.on("data", (data) => { watch.stdout.on("data", (data) => {
console.log(`${data}`) console.log(`${data}`);
}) });
watch.stderr.on("data", (data) => { watch.stderr.on("data", (data) => {
console.log(`${data}`) console.log(`${data}`);
}) });

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@ -1,9 +1,9 @@
import { encodeUrl } from "./shared" import { encodeUrl } from "./shared";
navigator.sendBeacon = new Proxy(navigator.sendBeacon, { navigator.sendBeacon = new Proxy(navigator.sendBeacon, {
apply(target, thisArg, argArray) { apply(target, thisArg, argArray) {
argArray[0] = encodeUrl(argArray[0]) argArray[0] = encodeUrl(argArray[0]);
return Reflect.apply(target, thisArg, argArray) return Reflect.apply(target, thisArg, argArray);
}, },
}) });

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@ -1,4 +1,4 @@
import { rewriteCss } from "./shared" import { rewriteCss } from "./shared";
const cssProperties = [ const cssProperties = [
"background", "background",
@ -10,7 +10,7 @@ const cssProperties = [
"border-image", "border-image",
"border-image-source", "border-image-source",
"cursor", "cursor",
] ];
// const jsProperties = ["background", "backgroundImage", "mask", "maskImage", "listStyle", "listStyleImage", "borderImage", "borderImageSource", "cursor"]; // const jsProperties = ["background", "backgroundImage", "mask", "maskImage", "listStyle", "listStyleImage", "borderImage", "borderImageSource", "cursor"];
CSSStyleDeclaration.prototype.setProperty = new Proxy( CSSStyleDeclaration.prototype.setProperty = new Proxy(
@ -18,9 +18,9 @@ CSSStyleDeclaration.prototype.setProperty = new Proxy(
{ {
apply(target, thisArg, argArray) { apply(target, thisArg, argArray) {
if (cssProperties.includes(argArray[0])) if (cssProperties.includes(argArray[0]))
argArray[1] = rewriteCss(argArray[1]) argArray[1] = rewriteCss(argArray[1]);
return Reflect.apply(target, thisArg, argArray) return Reflect.apply(target, thisArg, argArray);
}, },
} }
) );

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@ -1,11 +1,11 @@
import { decodeUrl } from "../shared/rewriters/url" import { decodeUrl } from "../shared/rewriters/url";
import { import {
encodeUrl, encodeUrl,
rewriteCss, rewriteCss,
rewriteHtml, rewriteHtml,
rewriteJs, rewriteJs,
rewriteSrcset, rewriteSrcset,
} from "./shared" } from "./shared";
const attrObject = { const attrObject = {
nonce: [HTMLElement], nonce: [HTMLElement],
@ -25,93 +25,93 @@ const attrObject = {
srcdoc: [HTMLIFrameElement], srcdoc: [HTMLIFrameElement],
srcset: [HTMLImageElement, HTMLSourceElement], srcset: [HTMLImageElement, HTMLSourceElement],
imagesrcset: [HTMLLinkElement], imagesrcset: [HTMLLinkElement],
} };
const attrs = Object.keys(attrObject) const attrs = Object.keys(attrObject);
for (const attr of attrs) { for (const attr of attrs) {
for (const element of attrObject[attr]) { for (const element of attrObject[attr]) {
const descriptor = Object.getOwnPropertyDescriptor(element.prototype, attr) const descriptor = Object.getOwnPropertyDescriptor(element.prototype, attr);
Object.defineProperty(element.prototype, attr, { Object.defineProperty(element.prototype, attr, {
get() { get() {
if (/src|href|data|action|formaction/.test(attr)) { if (/src|href|data|action|formaction/.test(attr)) {
return decodeUrl(descriptor.get.call(this)) return decodeUrl(descriptor.get.call(this));
} }
if (this.__origattrs[attr]) { if (this.__origattrs[attr]) {
return this.__origattrs[attr] return this.__origattrs[attr];
} }
return descriptor.get.call(this) return descriptor.get.call(this);
}, },
set(value) { set(value) {
this.__origattrs[attr] = value this.__origattrs[attr] = value;
if (/nonce|integrity|csp/.test(attr)) { if (/nonce|integrity|csp/.test(attr)) {
return return;
} else if (/src|href|data|action|formaction/.test(attr)) { } else if (/src|href|data|action|formaction/.test(attr)) {
// @ts-expect-error // @ts-expect-error
if (value instanceof TrustedScriptURL) { if (value instanceof TrustedScriptURL) {
return return;
} }
value = encodeUrl(value) value = encodeUrl(value);
} else if (attr === "srcdoc") { } else if (attr === "srcdoc") {
value = rewriteHtml(value) value = rewriteHtml(value);
} else if (/(image)?srcset/.test(attr)) { } else if (/(image)?srcset/.test(attr)) {
value = rewriteSrcset(value) value = rewriteSrcset(value);
} }
descriptor.set.call(this, value) descriptor.set.call(this, value);
}, },
}) });
} }
} }
declare global { declare global {
interface Element { interface Element {
__origattrs: Record<string, string> __origattrs: Record<string, string>;
} }
} }
Element.prototype.__origattrs = {} Element.prototype.__origattrs = {};
Element.prototype.getAttribute = new Proxy(Element.prototype.getAttribute, { Element.prototype.getAttribute = new Proxy(Element.prototype.getAttribute, {
apply(target, thisArg, argArray) { apply(target, thisArg, argArray) {
if (attrs.includes(argArray[0]) && thisArg.__origattrs[argArray[0]]) { if (attrs.includes(argArray[0]) && thisArg.__origattrs[argArray[0]]) {
return thisArg.__origattrs[argArray[0]] return thisArg.__origattrs[argArray[0]];
} }
return Reflect.apply(target, thisArg, argArray) return Reflect.apply(target, thisArg, argArray);
}, },
}) });
Element.prototype.setAttribute = new Proxy(Element.prototype.setAttribute, { Element.prototype.setAttribute = new Proxy(Element.prototype.setAttribute, {
apply(target, thisArg, argArray) { apply(target, thisArg, argArray) {
if (attrs.includes(argArray[0])) { if (attrs.includes(argArray[0])) {
thisArg.__origattrs[argArray[0]] = argArray[1] thisArg.__origattrs[argArray[0]] = argArray[1];
if (/nonce|integrity|csp/.test(argArray[0])) { if (/nonce|integrity|csp/.test(argArray[0])) {
return return;
} else if (/src|href|data|action|formaction/.test(argArray[0])) { } else if (/src|href|data|action|formaction/.test(argArray[0])) {
argArray[1] = encodeUrl(argArray[1]) argArray[1] = encodeUrl(argArray[1]);
} else if (argArray[0] === "srcdoc") { } else if (argArray[0] === "srcdoc") {
argArray[1] = rewriteHtml(argArray[1]) argArray[1] = rewriteHtml(argArray[1]);
} else if (/(image)?srcset/.test(argArray[0])) { } else if (/(image)?srcset/.test(argArray[0])) {
argArray[1] = rewriteSrcset(argArray[1]) argArray[1] = rewriteSrcset(argArray[1]);
} else if (argArray[1] === "style") { } else if (argArray[1] === "style") {
argArray[1] = rewriteCss(argArray[1]) argArray[1] = rewriteCss(argArray[1]);
} }
} }
return Reflect.apply(target, thisArg, argArray) return Reflect.apply(target, thisArg, argArray);
}, },
}) });
const innerHTML = Object.getOwnPropertyDescriptor( const innerHTML = Object.getOwnPropertyDescriptor(
Element.prototype, Element.prototype,
"innerHTML" "innerHTML"
) );
Object.defineProperty(Element.prototype, "innerHTML", { Object.defineProperty(Element.prototype, "innerHTML", {
set(value) { set(value) {
@ -120,14 +120,14 @@ Object.defineProperty(Element.prototype, "innerHTML", {
this instanceof HTMLScriptElement && this instanceof HTMLScriptElement &&
!(value instanceof TrustedScript) !(value instanceof TrustedScript)
) { ) {
value = rewriteJs(value) value = rewriteJs(value);
} else if (this instanceof HTMLStyleElement) { } else if (this instanceof HTMLStyleElement) {
value = rewriteCss(value) value = rewriteCss(value);
// @ts-expect-error // @ts-expect-error
} else if (!(value instanceof TrustedHTML)) { } else if (!(value instanceof TrustedHTML)) {
value = rewriteHtml(value) value = rewriteHtml(value);
} }
return innerHTML.set.call(this, value) return innerHTML.set.call(this, value);
}, },
}) });

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@ -1,17 +1,17 @@
import { decodeUrl } from "./shared" import { decodeUrl } from "./shared";
window.history.pushState = new Proxy(window.history.pushState, { window.history.pushState = new Proxy(window.history.pushState, {
apply(target, thisArg, argArray) { apply(target, thisArg, argArray) {
argArray[3] = decodeUrl(argArray[3]) argArray[3] = decodeUrl(argArray[3]);
return Reflect.apply(target, thisArg, argArray) return Reflect.apply(target, thisArg, argArray);
}, },
}) });
window.history.replaceState = new Proxy(window.history.replaceState, { window.history.replaceState = new Proxy(window.history.replaceState, {
apply(target, thisArg, argArray) { apply(target, thisArg, argArray) {
argArray[3] = decodeUrl(argArray[3]) argArray[3] = decodeUrl(argArray[3]);
return Reflect.apply(target, thisArg, argArray) return Reflect.apply(target, thisArg, argArray);
}, },
}) });

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@ -1,21 +1,21 @@
import "./scope.ts" import "./scope.ts";
import "./window.ts" import "./window.ts";
import "./event.ts" import "./event.ts";
import "./native/eval.ts" import "./native/eval.ts";
import "./location.ts" import "./location.ts";
import "./trustedTypes.ts" import "./trustedTypes.ts";
import "./requests/fetch.ts" import "./requests/fetch.ts";
import "./requests/xmlhttprequest.ts" import "./requests/xmlhttprequest.ts";
import "./requests/websocket.ts" import "./requests/websocket.ts";
import "./element.ts" import "./element.ts";
import "./storage.ts" import "./storage.ts";
import "./css.ts" import "./css.ts";
import "./history.ts" import "./history.ts";
import "./worker.ts" import "./worker.ts";
import "./url.ts" import "./url.ts";
declare global { declare global {
interface Window { interface Window {
$s: any $s: any;
} }
} }

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@ -1,32 +1,32 @@
// @ts-nocheck // @ts-nocheck
import { encodeUrl, decodeUrl } from "./shared" import { encodeUrl, decodeUrl } from "./shared";
function createLocation() { function createLocation() {
const loc = new URL(decodeUrl(location.href)) const loc = new URL(decodeUrl(location.href));
loc.assign = (url: string) => location.assign(encodeUrl(url)) loc.assign = (url: string) => location.assign(encodeUrl(url));
loc.reload = () => location.reload() loc.reload = () => location.reload();
loc.replace = (url: string) => location.replace(encodeUrl(url)) loc.replace = (url: string) => location.replace(encodeUrl(url));
loc.toString = () => loc.href loc.toString = () => loc.href;
return loc return loc;
} }
export const locationProxy = new Proxy(window.location, { export const locationProxy = new Proxy(window.location, {
get(target, prop) { get(target, prop) {
const loc = createLocation() const loc = createLocation();
return loc[prop] return loc[prop];
}, },
set(obj, prop, value) { set(obj, prop, value) {
const loc = createLocation() const loc = createLocation();
if (prop === "href") { if (prop === "href") {
location.href = encodeUrl(value) location.href = encodeUrl(value);
} else { } else {
loc[prop] = value loc[prop] = value;
} }
return true return true;
}, },
}) });

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@ -1,31 +1,34 @@
import { rewriteJs } from "../shared" import { rewriteJs } from "../shared";
const FunctionProxy = new Proxy(Function, { const FunctionProxy = new Proxy(Function, {
construct(target, argArray) { construct(target, argArray) {
if (argArray.length === 1) { if (argArray.length === 1) {
return Reflect.construct(target, rewriteJs(argArray[0])) return Reflect.construct(target, rewriteJs(argArray[0]));
} else { } else {
return Reflect.construct(target, rewriteJs(argArray[argArray.length - 1])) return Reflect.construct(
target,
rewriteJs(argArray[argArray.length - 1])
);
} }
}, },
apply(target, thisArg, argArray) { apply(target, thisArg, argArray) {
if (argArray.length === 1) { if (argArray.length === 1) {
return Reflect.apply(target, undefined, [rewriteJs(argArray[0])]) return Reflect.apply(target, undefined, [rewriteJs(argArray[0])]);
} else { } else {
return Reflect.apply(target, undefined, [ return Reflect.apply(target, undefined, [
...argArray.map((x, index) => index === argArray.length - 1), ...argArray.map((x, index) => index === argArray.length - 1),
rewriteJs(argArray[argArray.length - 1]), rewriteJs(argArray[argArray.length - 1]),
]) ]);
} }
}, },
}) });
delete window.Function delete window.Function;
window.Function = FunctionProxy window.Function = FunctionProxy;
window.eval = new Proxy(window.eval, { window.eval = new Proxy(window.eval, {
apply(target, thisArg, argArray) { apply(target, thisArg, argArray) {
return Reflect.apply(target, thisArg, [rewriteJs(argArray[0])]) return Reflect.apply(target, thisArg, [rewriteJs(argArray[0])]);
}, },
}) });

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@ -1,35 +1,35 @@
// ts throws an error if you dont do window.fetch // ts throws an error if you dont do window.fetch
import { encodeUrl, rewriteHeaders } from "../shared" import { encodeUrl, rewriteHeaders } from "../shared";
window.fetch = new Proxy(window.fetch, { window.fetch = new Proxy(window.fetch, {
apply(target, thisArg, argArray) { apply(target, thisArg, argArray) {
argArray[0] = encodeUrl(argArray[0]) argArray[0] = encodeUrl(argArray[0]);
return Reflect.apply(target, thisArg, argArray) return Reflect.apply(target, thisArg, argArray);
}, },
}) });
Headers = new Proxy(Headers, { Headers = new Proxy(Headers, {
construct(target, argArray, newTarget) { construct(target, argArray, newTarget) {
argArray[0] = rewriteHeaders(argArray[0]) argArray[0] = rewriteHeaders(argArray[0]);
return Reflect.construct(target, argArray, newTarget) return Reflect.construct(target, argArray, newTarget);
}, },
}) });
Request = new Proxy(Request, { Request = new Proxy(Request, {
construct(target, argArray, newTarget) { construct(target, argArray, newTarget) {
if (typeof argArray[0] === "string") argArray[0] = encodeUrl(argArray[0]) if (typeof argArray[0] === "string") argArray[0] = encodeUrl(argArray[0]);
return Reflect.construct(target, argArray, newTarget) return Reflect.construct(target, argArray, newTarget);
}, },
}) });
Response.redirect = new Proxy(Response.redirect, { Response.redirect = new Proxy(Response.redirect, {
apply(target, thisArg, argArray) { apply(target, thisArg, argArray) {
argArray[0] = encodeUrl(argArray[0]) argArray[0] = encodeUrl(argArray[0]);
return Reflect.apply(target, thisArg, argArray) return Reflect.apply(target, thisArg, argArray);
}, },
}) });

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@ -1,5 +1,5 @@
import { BareClient } from "../shared" import { BareClient } from "../shared";
const client = new BareClient() const client = new BareClient();
WebSocket = new Proxy(WebSocket, { WebSocket = new Proxy(WebSocket, {
construct(target, args) { construct(target, args) {
@ -11,6 +11,6 @@ WebSocket = new Proxy(WebSocket, {
"User-Agent": navigator.userAgent, "User-Agent": navigator.userAgent,
}, },
ArrayBuffer.prototype ArrayBuffer.prototype
) );
}, },
}) });

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@ -1,23 +1,23 @@
import { encodeUrl, rewriteHeaders } from "../shared" import { encodeUrl, rewriteHeaders } from "../shared";
XMLHttpRequest.prototype.open = new Proxy(XMLHttpRequest.prototype.open, { XMLHttpRequest.prototype.open = new Proxy(XMLHttpRequest.prototype.open, {
apply(target, thisArg, argArray) { apply(target, thisArg, argArray) {
if (argArray[1]) argArray[1] = encodeUrl(argArray[1]) if (argArray[1]) argArray[1] = encodeUrl(argArray[1]);
return Reflect.apply(target, thisArg, argArray) return Reflect.apply(target, thisArg, argArray);
}, },
}) });
XMLHttpRequest.prototype.setRequestHeader = new Proxy( XMLHttpRequest.prototype.setRequestHeader = new Proxy(
XMLHttpRequest.prototype.setRequestHeader, XMLHttpRequest.prototype.setRequestHeader,
{ {
apply(target, thisArg, argArray) { apply(target, thisArg, argArray) {
let headerObject = Object.fromEntries([argArray]) let headerObject = Object.fromEntries([argArray]);
headerObject = rewriteHeaders(headerObject) headerObject = rewriteHeaders(headerObject);
argArray = Object.entries(headerObject)[0] argArray = Object.entries(headerObject)[0];
return Reflect.apply(target, thisArg, argArray) return Reflect.apply(target, thisArg, argArray);
}, },
} }
) );

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@ -1,15 +1,15 @@
import { locationProxy } from "./location" import { locationProxy } from "./location";
import { windowProxy } from "./window" import { windowProxy } from "./window";
function scope(identifier: any) { function scope(identifier: any) {
if (identifier instanceof Window) { if (identifier instanceof Window) {
return windowProxy return windowProxy;
} else if (identifier instanceof Location) { } else if (identifier instanceof Location) {
return locationProxy return locationProxy;
} }
return identifier return identifier;
} }
// shorthand because this can get out of hand reall quickly // shorthand because this can get out of hand reall quickly
window.$s = scope window.$s = scope;

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@ -9,4 +9,4 @@ export const {
rewriteHeaders, rewriteHeaders,
rewriteWorkers, rewriteWorkers,
}, },
} = self.$scramjet.shared } = self.$scramjet.shared;

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@ -1,12 +1,12 @@
import IDBMapSync from "@webreflection/idb-map/sync" import IDBMapSync from "@webreflection/idb-map/sync";
import { locationProxy } from "./location" import { locationProxy } from "./location";
const store = new IDBMapSync(locationProxy.host, { const store = new IDBMapSync(locationProxy.host, {
prefix: "Storage", prefix: "Storage",
durability: "relaxed", durability: "relaxed",
}) });
await store.sync() await store.sync();
function storageProxy(scope: Storage): Storage { function storageProxy(scope: Storage): Storage {
return new Proxy(scope, { return new Proxy(scope, {
@ -14,57 +14,57 @@ function storageProxy(scope: Storage): Storage {
switch (prop) { switch (prop) {
case "getItem": case "getItem":
return (key: string) => { return (key: string) => {
return store.get(key) return store.get(key);
} };
case "setItem": case "setItem":
return (key: string, value: string) => { return (key: string, value: string) => {
store.set(key, value) store.set(key, value);
store.sync() store.sync();
} };
case "removeItem": case "removeItem":
return (key: string) => { return (key: string) => {
store.delete(key) store.delete(key);
store.sync() store.sync();
} };
case "clear": case "clear":
return () => { return () => {
store.clear() store.clear();
store.sync() store.sync();
} };
case "key": case "key":
return (index: number) => { return (index: number) => {
store.keys()[index] store.keys()[index];
} };
case "length": case "length":
return store.size return store.size;
default: default:
return store.get(prop) return store.get(prop);
} }
}, },
//@ts-ignore //@ts-ignore
set(target, prop, value) { set(target, prop, value) {
store.set(prop, value) store.set(prop, value);
store.sync() store.sync();
}, },
defineProperty(target, property, attributes) { defineProperty(target, property, attributes) {
store.set(property as string, attributes.value) store.set(property as string, attributes.value);
return true return true;
}, },
}) });
} }
const localStorageProxy = storageProxy(window.localStorage) const localStorageProxy = storageProxy(window.localStorage);
const sessionStorageProxy = storageProxy(window.sessionStorage) const sessionStorageProxy = storageProxy(window.sessionStorage);
delete window.localStorage delete window.localStorage;
delete window.sessionStorage delete window.sessionStorage;
window.localStorage = localStorageProxy window.localStorage = localStorageProxy;
window.sessionStorage = sessionStorageProxy window.sessionStorage = sessionStorageProxy;

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@ -1,4 +1,4 @@
import { rewriteHtml, rewriteJs, encodeUrl } from "./shared" import { rewriteHtml, rewriteJs, encodeUrl } from "./shared";
// @ts-expect-error // @ts-expect-error
trustedTypes.createPolicy = new Proxy(trustedTypes.createPolicy, { trustedTypes.createPolicy = new Proxy(trustedTypes.createPolicy, {
@ -6,27 +6,27 @@ trustedTypes.createPolicy = new Proxy(trustedTypes.createPolicy, {
if (argArray[1].createHTML) { if (argArray[1].createHTML) {
argArray[1].createHTML = new Proxy(argArray[1].createHTML, { argArray[1].createHTML = new Proxy(argArray[1].createHTML, {
apply(target1, thisArg1, argArray1) { apply(target1, thisArg1, argArray1) {
return rewriteHtml(target1(...argArray1)) return rewriteHtml(target1(...argArray1));
}, },
}) });
} }
if (argArray[1].createScript) { if (argArray[1].createScript) {
argArray[1].createScript = new Proxy(argArray[1].createScript, { argArray[1].createScript = new Proxy(argArray[1].createScript, {
apply(target1, thisArg1, argArray1) { apply(target1, thisArg1, argArray1) {
return rewriteJs(target1(...argArray1)) return rewriteJs(target1(...argArray1));
}, },
}) });
} }
if (argArray[1].createScriptURL) { if (argArray[1].createScriptURL) {
argArray[1].createScriptURL = new Proxy(argArray[1].createScriptURL, { argArray[1].createScriptURL = new Proxy(argArray[1].createScriptURL, {
apply(target1, thisArg1, argArray1) { apply(target1, thisArg1, argArray1) {
return encodeUrl(target1(...argArray1)) return encodeUrl(target1(...argArray1));
}, },
}) });
} }
return Reflect.apply(target, thisArg, argArray) return Reflect.apply(target, thisArg, argArray);
}, },
}) });

View file

@ -1,13 +1,13 @@
import { encodeUrl } from "../shared/rewriters/url" import { encodeUrl } from "../shared/rewriters/url";
export const URL = globalThis.URL export const URL = globalThis.URL;
if (globalThis.window) { if (globalThis.window) {
window.URL = new Proxy(URL, { window.URL = new Proxy(URL, {
construct(target, argArray, newTarget) { construct(target, argArray, newTarget) {
if (typeof argArray[0] === "string") argArray[0] = encodeUrl(argArray[0]) if (typeof argArray[0] === "string") argArray[0] = encodeUrl(argArray[0]);
if (typeof argArray[1] === "string") argArray[1] = encodeUrl(argArray[1]) if (typeof argArray[1] === "string") argArray[1] = encodeUrl(argArray[1]);
return Reflect.construct(target, argArray, newTarget) return Reflect.construct(target, argArray, newTarget);
}, },
}) });
} }

View file

@ -1,34 +1,34 @@
import { locationProxy } from "./location" import { locationProxy } from "./location";
export const windowProxy = new Proxy(window, { export const windowProxy = new Proxy(window, {
get(target, prop) { get(target, prop) {
const propIsString = typeof prop === "string" const propIsString = typeof prop === "string";
if (propIsString && prop === "location") { if (propIsString && prop === "location") {
return locationProxy return locationProxy;
} else if ( } else if (
propIsString && propIsString &&
["window", "top", "parent", "self", "globalThis"].includes(prop) ["window", "top", "parent", "self", "globalThis"].includes(prop)
) { ) {
return windowProxy return windowProxy;
} else if (propIsString && prop === "$scramjet") { } else if (propIsString && prop === "$scramjet") {
return return;
} else if (propIsString && prop === "addEventListener") { } else if (propIsString && prop === "addEventListener") {
console.log("addEventListener getteetetetetet") console.log("addEventListener getteetetetetet");
return new Proxy(window.addEventListener, { return new Proxy(window.addEventListener, {
apply(target1, thisArg, argArray) { apply(target1, thisArg, argArray) {
window.addEventListener(argArray[0], argArray[1]) window.addEventListener(argArray[0], argArray[1]);
}, },
}) });
} }
const value = Reflect.get(target, prop) const value = Reflect.get(target, prop);
if (typeof value === "function") { if (typeof value === "function") {
return value.bind(target) return value.bind(target);
} }
return value return value;
}, },
set(target, prop, newValue) { set(target, prop, newValue) {
@ -39,9 +39,9 @@ export const windowProxy = new Proxy(window, {
prop prop
) )
) { ) {
return false return false;
} }
return Reflect.set(target, prop, newValue) return Reflect.set(target, prop, newValue);
}, },
}) });

View file

@ -1,24 +1,24 @@
import { encodeUrl } from "./shared" import { encodeUrl } from "./shared";
Worker = new Proxy(Worker, { Worker = new Proxy(Worker, {
construct(target, argArray) { construct(target, argArray) {
argArray[0] = encodeUrl(argArray[0]) argArray[0] = encodeUrl(argArray[0]);
// target is a reference to the object that you are proxying // target is a reference to the object that you are proxying
// Reflect.construct is just a wrapper for calling target // Reflect.construct is just a wrapper for calling target
// you could do new target(...argArray) and it would work the same effectively // you could do new target(...argArray) and it would work the same effectively
return Reflect.construct(target, argArray) return Reflect.construct(target, argArray);
}, },
}) });
Worklet.prototype.addModule = new Proxy(Worklet.prototype.addModule, { Worklet.prototype.addModule = new Proxy(Worklet.prototype.addModule, {
apply(target, thisArg, argArray) { apply(target, thisArg, argArray) {
argArray[0] = encodeUrl(argArray[0]) argArray[0] = encodeUrl(argArray[0]);
return Reflect.apply(target, thisArg, argArray) return Reflect.apply(target, thisArg, argArray);
}, },
}) });
// broken // broken

View file

@ -1,28 +1,28 @@
/* eslint-disable */ /* eslint-disable */
var Nr = 14 var Nr = 14;
var Nk = 8 var Nk = 8;
var Decrypt = false var Decrypt = false;
function enc_utf8(s) { function enc_utf8(s) {
try { try {
return unescape(encodeURIComponent(s)) return unescape(encodeURIComponent(s));
} catch (e) { } catch (e) {
throw "Error on UTF-8 encode" throw "Error on UTF-8 encode";
} }
} }
function dec_utf8(s) { function dec_utf8(s) {
try { try {
return decodeURIComponent(escape(s)) return decodeURIComponent(escape(s));
} catch (e) { } catch (e) {
throw "Bad Key" throw "Bad Key";
} }
} }
function padBlock(byteArr) { function padBlock(byteArr) {
var array = [], var array = [],
cpad, cpad,
i i;
if (byteArr.length < 16) { if (byteArr.length < 16) {
cpad = 16 - byteArr.length cpad = 16 - byteArr.length;
array = [ array = [
cpad, cpad,
cpad, cpad,
@ -40,89 +40,89 @@ function padBlock(byteArr) {
cpad, cpad,
cpad, cpad,
cpad, cpad,
] ];
} }
for (i = 0; i < byteArr.length; i++) { for (i = 0; i < byteArr.length; i++) {
array[i] = byteArr[i] array[i] = byteArr[i];
} }
return array return array;
} }
function block2s(block, lastBlock) { function block2s(block, lastBlock) {
var string = "", var string = "",
padding, padding,
i i;
if (lastBlock) { if (lastBlock) {
padding = block[15] padding = block[15];
if (padding > 16) { if (padding > 16) {
throw "Decryption error: Maybe bad key" throw "Decryption error: Maybe bad key";
} }
if (padding === 16) { if (padding === 16) {
return "" return "";
} }
for (i = 0; i < 16 - padding; i++) { for (i = 0; i < 16 - padding; i++) {
string += String.fromCharCode(block[i]) string += String.fromCharCode(block[i]);
} }
} else { } else {
for (i = 0; i < 16; i++) { for (i = 0; i < 16; i++) {
string += String.fromCharCode(block[i]) string += String.fromCharCode(block[i]);
} }
} }
return string return string;
} }
function a2h(numArr) { function a2h(numArr) {
var string = "", var string = "",
i i;
for (i = 0; i < numArr.length; i++) { for (i = 0; i < numArr.length; i++) {
string += (numArr[i] < 16 ? "0" : "") + numArr[i].toString(16) string += (numArr[i] < 16 ? "0" : "") + numArr[i].toString(16);
} }
return string return string;
} }
function h2a(s) { function h2a(s) {
var ret = [] var ret = [];
s.replace(/(..)/g, function (s) { s.replace(/(..)/g, function (s) {
ret.push(parseInt(s, 16)) ret.push(parseInt(s, 16));
}) });
return ret return ret;
} }
function s2a(string, binary) { function s2a(string, binary) {
var array = [], var array = [],
i i;
if (!binary) { if (!binary) {
string = enc_utf8(string) string = enc_utf8(string);
} }
for (i = 0; i < string.length; i++) { for (i = 0; i < string.length; i++) {
array[i] = string.charCodeAt(i) array[i] = string.charCodeAt(i);
} }
return array return array;
} }
function size(newsize) { function size(newsize) {
switch (newsize) { switch (newsize) {
case 128: case 128:
Nr = 10 Nr = 10;
Nk = 4 Nk = 4;
break break;
case 192: case 192:
Nr = 12 Nr = 12;
Nk = 6 Nk = 6;
break break;
case 256: case 256:
Nr = 14 Nr = 14;
Nk = 8 Nk = 8;
break break;
default: default:
throw "Invalid Key Size Specified:" + newsize throw "Invalid Key Size Specified:" + newsize;
} }
} }
function randArr(num) { function randArr(num) {
var result = [], var result = [],
i i;
for (i = 0; i < num; i++) { for (i = 0; i < num; i++) {
result = result.concat(Math.floor(Math.random() * 256)) result = result.concat(Math.floor(Math.random() * 256));
} }
return result return result;
} }
function openSSLKey(passwordArr, saltArr) { function openSSLKey(passwordArr, saltArr) {
var rounds = Nr >= 12 ? 3 : 2, var rounds = Nr >= 12 ? 3 : 2,
@ -131,142 +131,142 @@ function openSSLKey(passwordArr, saltArr) {
md5_hash = [], md5_hash = [],
result = [], result = [],
data00 = passwordArr.concat(saltArr), data00 = passwordArr.concat(saltArr),
i i;
md5_hash[0] = MD5(data00) md5_hash[0] = MD5(data00);
result = md5_hash[0] result = md5_hash[0];
for (i = 1; i < rounds; i++) { for (i = 1; i < rounds; i++) {
md5_hash[i] = MD5(md5_hash[i - 1].concat(data00)) md5_hash[i] = MD5(md5_hash[i - 1].concat(data00));
result = result.concat(md5_hash[i]) result = result.concat(md5_hash[i]);
} }
key = result.slice(0, 4 * Nk) key = result.slice(0, 4 * Nk);
iv = result.slice(4 * Nk, 4 * Nk + 16) iv = result.slice(4 * Nk, 4 * Nk + 16);
return { return {
key: key, key: key,
iv: iv, iv: iv,
} };
} }
function rawEncrypt(plaintext, key, iv) { function rawEncrypt(plaintext, key, iv) {
key = expandKey(key) key = expandKey(key);
var numBlocks = Math.ceil(plaintext.length / 16), var numBlocks = Math.ceil(plaintext.length / 16),
blocks = [], blocks = [],
i, i,
cipherBlocks = [] cipherBlocks = [];
for (i = 0; i < numBlocks; i++) { for (i = 0; i < numBlocks; i++) {
blocks[i] = padBlock(plaintext.slice(i * 16, i * 16 + 16)) blocks[i] = padBlock(plaintext.slice(i * 16, i * 16 + 16));
} }
if (plaintext.length % 16 === 0) { if (plaintext.length % 16 === 0) {
blocks.push([ blocks.push([
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
]) ]);
numBlocks++ numBlocks++;
} }
for (i = 0; i < blocks.length; i++) { for (i = 0; i < blocks.length; i++) {
blocks[i] = blocks[i] =
i === 0 i === 0
? xorBlocks(blocks[i], iv) ? xorBlocks(blocks[i], iv)
: xorBlocks(blocks[i], cipherBlocks[i - 1]) : xorBlocks(blocks[i], cipherBlocks[i - 1]);
cipherBlocks[i] = encryptBlock(blocks[i], key) cipherBlocks[i] = encryptBlock(blocks[i], key);
} }
return cipherBlocks return cipherBlocks;
} }
function rawDecrypt(cryptArr, key, iv, binary) { function rawDecrypt(cryptArr, key, iv, binary) {
key = expandKey(key) key = expandKey(key);
var numBlocks = cryptArr.length / 16, var numBlocks = cryptArr.length / 16,
cipherBlocks = [], cipherBlocks = [],
i, i,
plainBlocks = [], plainBlocks = [],
string = "" string = "";
for (i = 0; i < numBlocks; i++) { for (i = 0; i < numBlocks; i++) {
cipherBlocks.push(cryptArr.slice(i * 16, (i + 1) * 16)) cipherBlocks.push(cryptArr.slice(i * 16, (i + 1) * 16));
} }
for (i = cipherBlocks.length - 1; i >= 0; i--) { for (i = cipherBlocks.length - 1; i >= 0; i--) {
plainBlocks[i] = decryptBlock(cipherBlocks[i], key) plainBlocks[i] = decryptBlock(cipherBlocks[i], key);
plainBlocks[i] = plainBlocks[i] =
i === 0 i === 0
? xorBlocks(plainBlocks[i], iv) ? xorBlocks(plainBlocks[i], iv)
: xorBlocks(plainBlocks[i], cipherBlocks[i - 1]) : xorBlocks(plainBlocks[i], cipherBlocks[i - 1]);
} }
for (i = 0; i < numBlocks - 1; i++) { for (i = 0; i < numBlocks - 1; i++) {
string += block2s(plainBlocks[i], false) string += block2s(plainBlocks[i], false);
} }
string += block2s(plainBlocks[i], true) string += block2s(plainBlocks[i], true);
return binary ? string : dec_utf8(string) return binary ? string : dec_utf8(string);
} }
function encryptBlock(block, words) { function encryptBlock(block, words) {
Decrypt = false Decrypt = false;
var state = addRoundKey(block, words, 0), var state = addRoundKey(block, words, 0),
round round;
for (round = 1; round < Nr + 1; round++) { for (round = 1; round < Nr + 1; round++) {
state = subBytes(state) state = subBytes(state);
state = shiftRows(state) state = shiftRows(state);
if (round < Nr) { if (round < Nr) {
state = mixColumns(state) state = mixColumns(state);
} }
state = addRoundKey(state, words, round) state = addRoundKey(state, words, round);
} }
return state return state;
} }
function decryptBlock(block, words) { function decryptBlock(block, words) {
Decrypt = true Decrypt = true;
var state = addRoundKey(block, words, Nr), var state = addRoundKey(block, words, Nr),
round round;
for (round = Nr - 1; round > -1; round--) { for (round = Nr - 1; round > -1; round--) {
state = shiftRows(state) state = shiftRows(state);
state = subBytes(state) state = subBytes(state);
state = addRoundKey(state, words, round) state = addRoundKey(state, words, round);
if (round > 0) { if (round > 0) {
state = mixColumns(state) state = mixColumns(state);
} }
} }
return state return state;
} }
function subBytes(state) { function subBytes(state) {
var S = Decrypt ? SBoxInv : SBox, var S = Decrypt ? SBoxInv : SBox,
temp = [], temp = [],
i i;
for (i = 0; i < 16; i++) { for (i = 0; i < 16; i++) {
temp[i] = S[state[i]] temp[i] = S[state[i]];
} }
return temp return temp;
} }
function shiftRows(state) { function shiftRows(state) {
var temp = [], var temp = [],
shiftBy = Decrypt shiftBy = Decrypt
? [0, 13, 10, 7, 4, 1, 14, 11, 8, 5, 2, 15, 12, 9, 6, 3] ? [0, 13, 10, 7, 4, 1, 14, 11, 8, 5, 2, 15, 12, 9, 6, 3]
: [0, 5, 10, 15, 4, 9, 14, 3, 8, 13, 2, 7, 12, 1, 6, 11], : [0, 5, 10, 15, 4, 9, 14, 3, 8, 13, 2, 7, 12, 1, 6, 11],
i i;
for (i = 0; i < 16; i++) { for (i = 0; i < 16; i++) {
temp[i] = state[shiftBy[i]] temp[i] = state[shiftBy[i]];
} }
return temp return temp;
} }
function mixColumns(state) { function mixColumns(state) {
var t = [], var t = [],
c c;
if (!Decrypt) { if (!Decrypt) {
for (c = 0; c < 4; c++) { for (c = 0; c < 4; c++) {
t[c * 4] = t[c * 4] =
G2X[state[c * 4]] ^ G2X[state[c * 4]] ^
G3X[state[1 + c * 4]] ^ G3X[state[1 + c * 4]] ^
state[2 + c * 4] ^ state[2 + c * 4] ^
state[3 + c * 4] state[3 + c * 4];
t[1 + c * 4] = t[1 + c * 4] =
state[c * 4] ^ state[c * 4] ^
G2X[state[1 + c * 4]] ^ G2X[state[1 + c * 4]] ^
G3X[state[2 + c * 4]] ^ G3X[state[2 + c * 4]] ^
state[3 + c * 4] state[3 + c * 4];
t[2 + c * 4] = t[2 + c * 4] =
state[c * 4] ^ state[c * 4] ^
state[1 + c * 4] ^ state[1 + c * 4] ^
G2X[state[2 + c * 4]] ^ G2X[state[2 + c * 4]] ^
G3X[state[3 + c * 4]] G3X[state[3 + c * 4]];
t[3 + c * 4] = t[3 + c * 4] =
G3X[state[c * 4]] ^ G3X[state[c * 4]] ^
state[1 + c * 4] ^ state[1 + c * 4] ^
state[2 + c * 4] ^ state[2 + c * 4] ^
G2X[state[3 + c * 4]] G2X[state[3 + c * 4]];
} }
} else { } else {
for (c = 0; c < 4; c++) { for (c = 0; c < 4; c++) {
@ -274,42 +274,42 @@ function mixColumns(state) {
GEX[state[c * 4]] ^ GEX[state[c * 4]] ^
GBX[state[1 + c * 4]] ^ GBX[state[1 + c * 4]] ^
GDX[state[2 + c * 4]] ^ GDX[state[2 + c * 4]] ^
G9X[state[3 + c * 4]] G9X[state[3 + c * 4]];
t[1 + c * 4] = t[1 + c * 4] =
G9X[state[c * 4]] ^ G9X[state[c * 4]] ^
GEX[state[1 + c * 4]] ^ GEX[state[1 + c * 4]] ^
GBX[state[2 + c * 4]] ^ GBX[state[2 + c * 4]] ^
GDX[state[3 + c * 4]] GDX[state[3 + c * 4]];
t[2 + c * 4] = t[2 + c * 4] =
GDX[state[c * 4]] ^ GDX[state[c * 4]] ^
G9X[state[1 + c * 4]] ^ G9X[state[1 + c * 4]] ^
GEX[state[2 + c * 4]] ^ GEX[state[2 + c * 4]] ^
GBX[state[3 + c * 4]] GBX[state[3 + c * 4]];
t[3 + c * 4] = t[3 + c * 4] =
GBX[state[c * 4]] ^ GBX[state[c * 4]] ^
GDX[state[1 + c * 4]] ^ GDX[state[1 + c * 4]] ^
G9X[state[2 + c * 4]] ^ G9X[state[2 + c * 4]] ^
GEX[state[3 + c * 4]] GEX[state[3 + c * 4]];
} }
} }
return t return t;
} }
function addRoundKey(state, words, round) { function addRoundKey(state, words, round) {
var temp = [], var temp = [],
i i;
for (i = 0; i < 16; i++) { for (i = 0; i < 16; i++) {
temp[i] = state[i] ^ words[round][i] temp[i] = state[i] ^ words[round][i];
} }
return temp return temp;
} }
function xorBlocks(block1, block2) { function xorBlocks(block1, block2) {
var temp = [], var temp = [],
i i;
for (i = 0; i < 16; i++) { for (i = 0; i < 16; i++) {
temp[i] = block1[i] ^ block2[i] temp[i] = block1[i] ^ block2[i];
} }
return temp return temp;
} }
function expandKey(key) { function expandKey(key) {
var w = [], var w = [],
@ -318,188 +318,188 @@ function expandKey(key) {
r, r,
t, t,
flat = [], flat = [],
j j;
for (i = 0; i < Nk; i++) { for (i = 0; i < Nk; i++) {
r = [key[4 * i], key[4 * i + 1], key[4 * i + 2], key[4 * i + 3]] r = [key[4 * i], key[4 * i + 1], key[4 * i + 2], key[4 * i + 3]];
w[i] = r w[i] = r;
} }
for (i = Nk; i < 4 * (Nr + 1); i++) { for (i = Nk; i < 4 * (Nr + 1); i++) {
w[i] = [] w[i] = [];
for (t = 0; t < 4; t++) { for (t = 0; t < 4; t++) {
temp[t] = w[i - 1][t] temp[t] = w[i - 1][t];
} }
if (i % Nk === 0) { if (i % Nk === 0) {
temp = subWord(rotWord(temp)) temp = subWord(rotWord(temp));
temp[0] ^= Rcon[i / Nk - 1] temp[0] ^= Rcon[i / Nk - 1];
} else if (Nk > 6 && i % Nk === 4) { } else if (Nk > 6 && i % Nk === 4) {
temp = subWord(temp) temp = subWord(temp);
} }
for (t = 0; t < 4; t++) { for (t = 0; t < 4; t++) {
w[i][t] = w[i - Nk][t] ^ temp[t] w[i][t] = w[i - Nk][t] ^ temp[t];
} }
} }
for (i = 0; i < Nr + 1; i++) { for (i = 0; i < Nr + 1; i++) {
flat[i] = [] flat[i] = [];
for (j = 0; j < 4; j++) { for (j = 0; j < 4; j++) {
flat[i].push( flat[i].push(
w[i * 4 + j][0], w[i * 4 + j][0],
w[i * 4 + j][1], w[i * 4 + j][1],
w[i * 4 + j][2], w[i * 4 + j][2],
w[i * 4 + j][3] w[i * 4 + j][3]
) );
} }
} }
return flat return flat;
} }
function subWord(w) { function subWord(w) {
for (var i = 0; i < 4; i++) { for (var i = 0; i < 4; i++) {
w[i] = SBox[w[i]] w[i] = SBox[w[i]];
} }
return w return w;
} }
function rotWord(w) { function rotWord(w) {
var tmp = w[0], var tmp = w[0],
i i;
for (i = 0; i < 3; i++) { for (i = 0; i < 3; i++) {
w[i] = w[i + 1] w[i] = w[i + 1];
} }
w[3] = tmp w[3] = tmp;
return w return w;
} }
function strhex(str, size) { function strhex(str, size) {
var i, var i,
ret = [] ret = [];
for (i = 0; i < str.length; i += size) { for (i = 0; i < str.length; i += size) {
ret[i / size] = parseInt(str.substr(i, size), 16) ret[i / size] = parseInt(str.substr(i, size), 16);
} }
return ret return ret;
} }
function invertArr(arr) { function invertArr(arr) {
var i, var i,
ret = [] ret = [];
for (i = 0; i < arr.length; i++) { for (i = 0; i < arr.length; i++) {
ret[arr[i]] = i ret[arr[i]] = i;
} }
return ret return ret;
} }
function Gxx(a, b) { function Gxx(a, b) {
var i, ret var i, ret;
ret = 0 ret = 0;
for (i = 0; i < 8; i++) { for (i = 0; i < 8; i++) {
ret = (b & 1) === 1 ? ret ^ a : ret ret = (b & 1) === 1 ? ret ^ a : ret;
a = a > 0x7f ? 0x11b ^ (a << 1) : a << 1 a = a > 0x7f ? 0x11b ^ (a << 1) : a << 1;
b >>>= 1 b >>>= 1;
} }
return ret return ret;
} }
function Gx(x) { function Gx(x) {
var i, var i,
r = [] r = [];
for (i = 0; i < 256; i++) { for (i = 0; i < 256; i++) {
r[i] = Gxx(x, i) r[i] = Gxx(x, i);
} }
return r return r;
} }
var SBox = strhex( var SBox = strhex(
"637c777bf26b6fc53001672bfed7ab76ca82c97dfa5947f0add4a2af9ca472c0b7fd9326363ff7cc34a5e5f171d8311504c723c31896059a071280e2eb27b27509832c1a1b6e5aa0523bd6b329e32f8453d100ed20fcb15b6acbbe394a4c58cfd0efaafb434d338545f9027f503c9fa851a3408f929d38f5bcb6da2110fff3d2cd0c13ec5f974417c4a77e3d645d197360814fdc222a908846eeb814de5e0bdbe0323a0a4906245cc2d3ac629195e479e7c8376d8dd54ea96c56f4ea657aae08ba78252e1ca6b4c6e8dd741f4bbd8b8a703eb5664803f60e613557b986c11d9ee1f8981169d98e949b1e87e9ce5528df8ca1890dbfe6426841992d0fb054bb16", "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",
2 2
) );
var SBoxInv = invertArr(SBox) var SBoxInv = invertArr(SBox);
var Rcon = strhex( var Rcon = strhex(
"01020408102040801b366cd8ab4d9a2f5ebc63c697356ad4b37dfaefc591", "01020408102040801b366cd8ab4d9a2f5ebc63c697356ad4b37dfaefc591",
2 2
) );
var G2X = Gx(2) var G2X = Gx(2);
var G3X = Gx(3) var G3X = Gx(3);
var G9X = Gx(9) var G9X = Gx(9);
var GBX = Gx(0xb) var GBX = Gx(0xb);
var GDX = Gx(0xd) var GDX = Gx(0xd);
var GEX = Gx(0xe) var GEX = Gx(0xe);
function enc(string, pass, binary) { function enc(string, pass, binary) {
var salt = randArr(8), var salt = randArr(8),
pbe = openSSLKey(s2a(pass, binary), salt), pbe = openSSLKey(s2a(pass, binary), salt),
key = pbe.key, key = pbe.key,
iv = pbe.iv, iv = pbe.iv,
cipherBlocks, cipherBlocks,
saltBlock = [[83, 97, 108, 116, 101, 100, 95, 95].concat(salt)] saltBlock = [[83, 97, 108, 116, 101, 100, 95, 95].concat(salt)];
string = s2a(string, binary) string = s2a(string, binary);
cipherBlocks = rawEncrypt(string, key, iv) cipherBlocks = rawEncrypt(string, key, iv);
cipherBlocks = saltBlock.concat(cipherBlocks) cipherBlocks = saltBlock.concat(cipherBlocks);
return Base64.encode(cipherBlocks) return Base64.encode(cipherBlocks);
} }
function dec(string, pass, binary) { function dec(string, pass, binary) {
var cryptArr = Base64.decode(string), var cryptArr = Base64.decode(string),
salt = cryptArr.slice(8, 16), salt = cryptArr.slice(8, 16),
pbe = openSSLKey(s2a(pass, binary), salt), pbe = openSSLKey(s2a(pass, binary), salt),
key = pbe.key, key = pbe.key,
iv = pbe.iv iv = pbe.iv;
cryptArr = cryptArr.slice(16, cryptArr.length) cryptArr = cryptArr.slice(16, cryptArr.length);
string = rawDecrypt(cryptArr, key, iv, binary) string = rawDecrypt(cryptArr, key, iv, binary);
return string return string;
} }
function MD5(numArr) { function MD5(numArr) {
function rotateLeft(lValue, iShiftBits) { function rotateLeft(lValue, iShiftBits) {
return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits)) return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits));
} }
function addUnsigned(lX, lY) { function addUnsigned(lX, lY) {
var lX4, lY4, lX8, lY8, lResult var lX4, lY4, lX8, lY8, lResult;
lX8 = lX & 0x80000000 lX8 = lX & 0x80000000;
lY8 = lY & 0x80000000 lY8 = lY & 0x80000000;
lX4 = lX & 0x40000000 lX4 = lX & 0x40000000;
lY4 = lY & 0x40000000 lY4 = lY & 0x40000000;
lResult = (lX & 0x3fffffff) + (lY & 0x3fffffff) lResult = (lX & 0x3fffffff) + (lY & 0x3fffffff);
if (lX4 & lY4) { if (lX4 & lY4) {
return lResult ^ 0x80000000 ^ lX8 ^ lY8 return lResult ^ 0x80000000 ^ lX8 ^ lY8;
} }
if (lX4 | lY4) { if (lX4 | lY4) {
if (lResult & 0x40000000) { if (lResult & 0x40000000) {
return lResult ^ 0xc0000000 ^ lX8 ^ lY8 return lResult ^ 0xc0000000 ^ lX8 ^ lY8;
} else { } else {
return lResult ^ 0x40000000 ^ lX8 ^ lY8 return lResult ^ 0x40000000 ^ lX8 ^ lY8;
} }
} else { } else {
return lResult ^ lX8 ^ lY8 return lResult ^ lX8 ^ lY8;
} }
} }
function f(x, y, z) { function f(x, y, z) {
return (x & y) | (~x & z) return (x & y) | (~x & z);
} }
function g(x, y, z) { function g(x, y, z) {
return (x & z) | (y & ~z) return (x & z) | (y & ~z);
} }
function h(x, y, z) { function h(x, y, z) {
return x ^ y ^ z return x ^ y ^ z;
} }
function funcI(x, y, z) { function funcI(x, y, z) {
return y ^ (x | ~z) return y ^ (x | ~z);
} }
function ff(a, b, c, d, x, s, ac) { function ff(a, b, c, d, x, s, ac) {
a = addUnsigned(a, addUnsigned(addUnsigned(f(b, c, d), x), ac)) a = addUnsigned(a, addUnsigned(addUnsigned(f(b, c, d), x), ac));
return addUnsigned(rotateLeft(a, s), b) return addUnsigned(rotateLeft(a, s), b);
} }
function gg(a, b, c, d, x, s, ac) { function gg(a, b, c, d, x, s, ac) {
a = addUnsigned(a, addUnsigned(addUnsigned(g(b, c, d), x), ac)) a = addUnsigned(a, addUnsigned(addUnsigned(g(b, c, d), x), ac));
return addUnsigned(rotateLeft(a, s), b) return addUnsigned(rotateLeft(a, s), b);
} }
function hh(a, b, c, d, x, s, ac) { function hh(a, b, c, d, x, s, ac) {
a = addUnsigned(a, addUnsigned(addUnsigned(h(b, c, d), x), ac)) a = addUnsigned(a, addUnsigned(addUnsigned(h(b, c, d), x), ac));
return addUnsigned(rotateLeft(a, s), b) return addUnsigned(rotateLeft(a, s), b);
} }
function ii(a, b, c, d, x, s, ac) { function ii(a, b, c, d, x, s, ac) {
a = addUnsigned(a, addUnsigned(addUnsigned(funcI(b, c, d), x), ac)) a = addUnsigned(a, addUnsigned(addUnsigned(funcI(b, c, d), x), ac));
return addUnsigned(rotateLeft(a, s), b) return addUnsigned(rotateLeft(a, s), b);
} }
function convertToWordArray(numArr) { function convertToWordArray(numArr) {
@ -511,31 +511,31 @@ function MD5(numArr) {
lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16, lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16,
lWordArray = [], lWordArray = [],
lBytePosition = 0, lBytePosition = 0,
lByteCount = 0 lByteCount = 0;
while (lByteCount < lMessageLength) { while (lByteCount < lMessageLength) {
lWordCount = (lByteCount - (lByteCount % 4)) / 4 lWordCount = (lByteCount - (lByteCount % 4)) / 4;
lBytePosition = (lByteCount % 4) * 8 lBytePosition = (lByteCount % 4) * 8;
lWordArray[lWordCount] = lWordArray[lWordCount] =
lWordArray[lWordCount] | (numArr[lByteCount] << lBytePosition) lWordArray[lWordCount] | (numArr[lByteCount] << lBytePosition);
lByteCount++ lByteCount++;
} }
lWordCount = (lByteCount - (lByteCount % 4)) / 4 lWordCount = (lByteCount - (lByteCount % 4)) / 4;
lBytePosition = (lByteCount % 4) * 8 lBytePosition = (lByteCount % 4) * 8;
lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition) lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition);
lWordArray[lNumberOfWords - 2] = lMessageLength << 3 lWordArray[lNumberOfWords - 2] = lMessageLength << 3;
lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29 lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29;
return lWordArray return lWordArray;
} }
function wordToHex(lValue) { function wordToHex(lValue) {
var lByte, var lByte,
lCount, lCount,
wordToHexArr = [] wordToHexArr = [];
for (lCount = 0; lCount <= 3; lCount++) { for (lCount = 0; lCount <= 3; lCount++) {
lByte = (lValue >>> (lCount * 8)) & 255 lByte = (lValue >>> (lCount * 8)) & 255;
wordToHexArr = wordToHexArr.concat(lByte) wordToHexArr = wordToHexArr.concat(lByte);
} }
return wordToHexArr return wordToHexArr;
} }
var x = [], var x = [],
@ -551,91 +551,91 @@ function MD5(numArr) {
rnd = strhex( rnd = strhex(
"67452301efcdab8998badcfe10325476d76aa478e8c7b756242070dbc1bdceeef57c0faf4787c62aa8304613fd469501698098d88b44f7afffff5bb1895cd7be6b901122fd987193a679438e49b40821f61e2562c040b340265e5a51e9b6c7aad62f105d02441453d8a1e681e7d3fbc821e1cde6c33707d6f4d50d87455a14eda9e3e905fcefa3f8676f02d98d2a4c8afffa39428771f6816d9d6122fde5380ca4beea444bdecfa9f6bb4b60bebfbc70289b7ec6eaa127fad4ef308504881d05d9d4d039e6db99e51fa27cf8c4ac5665f4292244432aff97ab9423a7fc93a039655b59c38f0ccc92ffeff47d85845dd16fa87e4ffe2ce6e0a30143144e0811a1f7537e82bd3af2352ad7d2bbeb86d391", "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",
8 8
) );
x = convertToWordArray(numArr) x = convertToWordArray(numArr);
a = rnd[0] a = rnd[0];
b = rnd[1] b = rnd[1];
c = rnd[2] c = rnd[2];
d = rnd[3] d = rnd[3];
for (k = 0; k < x.length; k += 16) { for (k = 0; k < x.length; k += 16) {
AA = a AA = a;
BB = b BB = b;
CC = c CC = c;
DD = d DD = d;
a = ff(a, b, c, d, x[k + 0], 7, rnd[4]) a = ff(a, b, c, d, x[k + 0], 7, rnd[4]);
d = ff(d, a, b, c, x[k + 1], 12, rnd[5]) d = ff(d, a, b, c, x[k + 1], 12, rnd[5]);
c = ff(c, d, a, b, x[k + 2], 17, rnd[6]) c = ff(c, d, a, b, x[k + 2], 17, rnd[6]);
b = ff(b, c, d, a, x[k + 3], 22, rnd[7]) b = ff(b, c, d, a, x[k + 3], 22, rnd[7]);
a = ff(a, b, c, d, x[k + 4], 7, rnd[8]) a = ff(a, b, c, d, x[k + 4], 7, rnd[8]);
d = ff(d, a, b, c, x[k + 5], 12, rnd[9]) d = ff(d, a, b, c, x[k + 5], 12, rnd[9]);
c = ff(c, d, a, b, x[k + 6], 17, rnd[10]) c = ff(c, d, a, b, x[k + 6], 17, rnd[10]);
b = ff(b, c, d, a, x[k + 7], 22, rnd[11]) b = ff(b, c, d, a, x[k + 7], 22, rnd[11]);
a = ff(a, b, c, d, x[k + 8], 7, rnd[12]) a = ff(a, b, c, d, x[k + 8], 7, rnd[12]);
d = ff(d, a, b, c, x[k + 9], 12, rnd[13]) d = ff(d, a, b, c, x[k + 9], 12, rnd[13]);
c = ff(c, d, a, b, x[k + 10], 17, rnd[14]) c = ff(c, d, a, b, x[k + 10], 17, rnd[14]);
b = ff(b, c, d, a, x[k + 11], 22, rnd[15]) b = ff(b, c, d, a, x[k + 11], 22, rnd[15]);
a = ff(a, b, c, d, x[k + 12], 7, rnd[16]) a = ff(a, b, c, d, x[k + 12], 7, rnd[16]);
d = ff(d, a, b, c, x[k + 13], 12, rnd[17]) d = ff(d, a, b, c, x[k + 13], 12, rnd[17]);
c = ff(c, d, a, b, x[k + 14], 17, rnd[18]) c = ff(c, d, a, b, x[k + 14], 17, rnd[18]);
b = ff(b, c, d, a, x[k + 15], 22, rnd[19]) b = ff(b, c, d, a, x[k + 15], 22, rnd[19]);
a = gg(a, b, c, d, x[k + 1], 5, rnd[20]) a = gg(a, b, c, d, x[k + 1], 5, rnd[20]);
d = gg(d, a, b, c, x[k + 6], 9, rnd[21]) d = gg(d, a, b, c, x[k + 6], 9, rnd[21]);
c = gg(c, d, a, b, x[k + 11], 14, rnd[22]) c = gg(c, d, a, b, x[k + 11], 14, rnd[22]);
b = gg(b, c, d, a, x[k + 0], 20, rnd[23]) b = gg(b, c, d, a, x[k + 0], 20, rnd[23]);
a = gg(a, b, c, d, x[k + 5], 5, rnd[24]) a = gg(a, b, c, d, x[k + 5], 5, rnd[24]);
d = gg(d, a, b, c, x[k + 10], 9, rnd[25]) d = gg(d, a, b, c, x[k + 10], 9, rnd[25]);
c = gg(c, d, a, b, x[k + 15], 14, rnd[26]) c = gg(c, d, a, b, x[k + 15], 14, rnd[26]);
b = gg(b, c, d, a, x[k + 4], 20, rnd[27]) b = gg(b, c, d, a, x[k + 4], 20, rnd[27]);
a = gg(a, b, c, d, x[k + 9], 5, rnd[28]) a = gg(a, b, c, d, x[k + 9], 5, rnd[28]);
d = gg(d, a, b, c, x[k + 14], 9, rnd[29]) d = gg(d, a, b, c, x[k + 14], 9, rnd[29]);
c = gg(c, d, a, b, x[k + 3], 14, rnd[30]) c = gg(c, d, a, b, x[k + 3], 14, rnd[30]);
b = gg(b, c, d, a, x[k + 8], 20, rnd[31]) b = gg(b, c, d, a, x[k + 8], 20, rnd[31]);
a = gg(a, b, c, d, x[k + 13], 5, rnd[32]) a = gg(a, b, c, d, x[k + 13], 5, rnd[32]);
d = gg(d, a, b, c, x[k + 2], 9, rnd[33]) d = gg(d, a, b, c, x[k + 2], 9, rnd[33]);
c = gg(c, d, a, b, x[k + 7], 14, rnd[34]) c = gg(c, d, a, b, x[k + 7], 14, rnd[34]);
b = gg(b, c, d, a, x[k + 12], 20, rnd[35]) b = gg(b, c, d, a, x[k + 12], 20, rnd[35]);
a = hh(a, b, c, d, x[k + 5], 4, rnd[36]) a = hh(a, b, c, d, x[k + 5], 4, rnd[36]);
d = hh(d, a, b, c, x[k + 8], 11, rnd[37]) d = hh(d, a, b, c, x[k + 8], 11, rnd[37]);
c = hh(c, d, a, b, x[k + 11], 16, rnd[38]) c = hh(c, d, a, b, x[k + 11], 16, rnd[38]);
b = hh(b, c, d, a, x[k + 14], 23, rnd[39]) b = hh(b, c, d, a, x[k + 14], 23, rnd[39]);
a = hh(a, b, c, d, x[k + 1], 4, rnd[40]) a = hh(a, b, c, d, x[k + 1], 4, rnd[40]);
d = hh(d, a, b, c, x[k + 4], 11, rnd[41]) d = hh(d, a, b, c, x[k + 4], 11, rnd[41]);
c = hh(c, d, a, b, x[k + 7], 16, rnd[42]) c = hh(c, d, a, b, x[k + 7], 16, rnd[42]);
b = hh(b, c, d, a, x[k + 10], 23, rnd[43]) b = hh(b, c, d, a, x[k + 10], 23, rnd[43]);
a = hh(a, b, c, d, x[k + 13], 4, rnd[44]) a = hh(a, b, c, d, x[k + 13], 4, rnd[44]);
d = hh(d, a, b, c, x[k + 0], 11, rnd[45]) d = hh(d, a, b, c, x[k + 0], 11, rnd[45]);
c = hh(c, d, a, b, x[k + 3], 16, rnd[46]) c = hh(c, d, a, b, x[k + 3], 16, rnd[46]);
b = hh(b, c, d, a, x[k + 6], 23, rnd[47]) b = hh(b, c, d, a, x[k + 6], 23, rnd[47]);
a = hh(a, b, c, d, x[k + 9], 4, rnd[48]) a = hh(a, b, c, d, x[k + 9], 4, rnd[48]);
d = hh(d, a, b, c, x[k + 12], 11, rnd[49]) d = hh(d, a, b, c, x[k + 12], 11, rnd[49]);
c = hh(c, d, a, b, x[k + 15], 16, rnd[50]) c = hh(c, d, a, b, x[k + 15], 16, rnd[50]);
b = hh(b, c, d, a, x[k + 2], 23, rnd[51]) b = hh(b, c, d, a, x[k + 2], 23, rnd[51]);
a = ii(a, b, c, d, x[k + 0], 6, rnd[52]) a = ii(a, b, c, d, x[k + 0], 6, rnd[52]);
d = ii(d, a, b, c, x[k + 7], 10, rnd[53]) d = ii(d, a, b, c, x[k + 7], 10, rnd[53]);
c = ii(c, d, a, b, x[k + 14], 15, rnd[54]) c = ii(c, d, a, b, x[k + 14], 15, rnd[54]);
b = ii(b, c, d, a, x[k + 5], 21, rnd[55]) b = ii(b, c, d, a, x[k + 5], 21, rnd[55]);
a = ii(a, b, c, d, x[k + 12], 6, rnd[56]) a = ii(a, b, c, d, x[k + 12], 6, rnd[56]);
d = ii(d, a, b, c, x[k + 3], 10, rnd[57]) d = ii(d, a, b, c, x[k + 3], 10, rnd[57]);
c = ii(c, d, a, b, x[k + 10], 15, rnd[58]) c = ii(c, d, a, b, x[k + 10], 15, rnd[58]);
b = ii(b, c, d, a, x[k + 1], 21, rnd[59]) b = ii(b, c, d, a, x[k + 1], 21, rnd[59]);
a = ii(a, b, c, d, x[k + 8], 6, rnd[60]) a = ii(a, b, c, d, x[k + 8], 6, rnd[60]);
d = ii(d, a, b, c, x[k + 15], 10, rnd[61]) d = ii(d, a, b, c, x[k + 15], 10, rnd[61]);
c = ii(c, d, a, b, x[k + 6], 15, rnd[62]) c = ii(c, d, a, b, x[k + 6], 15, rnd[62]);
b = ii(b, c, d, a, x[k + 13], 21, rnd[63]) b = ii(b, c, d, a, x[k + 13], 21, rnd[63]);
a = ii(a, b, c, d, x[k + 4], 6, rnd[64]) a = ii(a, b, c, d, x[k + 4], 6, rnd[64]);
d = ii(d, a, b, c, x[k + 11], 10, rnd[65]) d = ii(d, a, b, c, x[k + 11], 10, rnd[65]);
c = ii(c, d, a, b, x[k + 2], 15, rnd[66]) c = ii(c, d, a, b, x[k + 2], 15, rnd[66]);
b = ii(b, c, d, a, x[k + 9], 21, rnd[67]) b = ii(b, c, d, a, x[k + 9], 21, rnd[67]);
a = addUnsigned(a, AA) a = addUnsigned(a, AA);
b = addUnsigned(b, BB) b = addUnsigned(b, BB);
c = addUnsigned(c, CC) c = addUnsigned(c, CC);
d = addUnsigned(d, DD) d = addUnsigned(d, DD);
} }
return wordToHex(a).concat(wordToHex(b), wordToHex(c), wordToHex(d)) return wordToHex(a).concat(wordToHex(b), wordToHex(c), wordToHex(d));
} }
// function encString (plaintext, key, iv) { // function encString (plaintext, key, iv) {
// var i; // var i;
@ -751,55 +751,55 @@ const Base64 = {
b64 = "", b64 = "",
i, i,
broken_b64, broken_b64,
totalChunks = Math.floor((b.length * 16) / 3) totalChunks = Math.floor((b.length * 16) / 3);
for (i = 0; i < b.length * 16; i++) { for (i = 0; i < b.length * 16; i++) {
flatArr.push(b[Math.floor(i / 16)][i % 16]) flatArr.push(b[Math.floor(i / 16)][i % 16]);
} }
for (i = 0; i < flatArr.length; i = i + 3) { for (i = 0; i < flatArr.length; i = i + 3) {
b64 += chars[flatArr[i] >> 2] b64 += chars[flatArr[i] >> 2];
b64 += chars[((flatArr[i] & 3) << 4) | (flatArr[i + 1] >> 4)] b64 += chars[((flatArr[i] & 3) << 4) | (flatArr[i + 1] >> 4)];
if (flatArr[i + 1] !== undefined) { if (flatArr[i + 1] !== undefined) {
b64 += chars[((flatArr[i + 1] & 15) << 2) | (flatArr[i + 2] >> 6)] b64 += chars[((flatArr[i + 1] & 15) << 2) | (flatArr[i + 2] >> 6)];
} else { } else {
b64 += "=" b64 += "=";
} }
if (flatArr[i + 2] !== undefined) { if (flatArr[i + 2] !== undefined) {
b64 += chars[flatArr[i + 2] & 63] b64 += chars[flatArr[i + 2] & 63];
} else { } else {
b64 += "=" b64 += "=";
} }
} }
broken_b64 = b64.slice(0, 64) + "\n" broken_b64 = b64.slice(0, 64) + "\n";
for (i = 1; i < Math.ceil(b64.length / 64); i++) { for (i = 1; i < Math.ceil(b64.length / 64); i++) {
broken_b64 += broken_b64 +=
b64.slice(i * 64, i * 64 + 64) + b64.slice(i * 64, i * 64 + 64) +
(Math.ceil(b64.length / 64) === i + 1 ? "" : "\n") (Math.ceil(b64.length / 64) === i + 1 ? "" : "\n");
} }
return broken_b64 return broken_b64;
}, },
decode: function (string) { decode: function (string) {
string = string.replace(/\n/g, "") string = string.replace(/\n/g, "");
var _chars = var _chars =
"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",
chars = _chars.split(""), chars = _chars.split(""),
flatArr = [], flatArr = [],
c = [], c = [],
b = [], b = [],
i i;
for (i = 0; i < string.length; i = i + 4) { for (i = 0; i < string.length; i = i + 4) {
c[0] = _chars.indexOf(string.charAt(i)) c[0] = _chars.indexOf(string.charAt(i));
c[1] = _chars.indexOf(string.charAt(i + 1)) c[1] = _chars.indexOf(string.charAt(i + 1));
c[2] = _chars.indexOf(string.charAt(i + 2)) c[2] = _chars.indexOf(string.charAt(i + 2));
c[3] = _chars.indexOf(string.charAt(i + 3)) c[3] = _chars.indexOf(string.charAt(i + 3));
b[0] = (c[0] << 2) | (c[1] >> 4) b[0] = (c[0] << 2) | (c[1] >> 4);
b[1] = ((c[1] & 15) << 4) | (c[2] >> 2) b[1] = ((c[1] & 15) << 4) | (c[2] >> 2);
b[2] = ((c[2] & 3) << 6) | c[3] b[2] = ((c[2] & 3) << 6) | c[3];
flatArr.push(b[0], b[1], b[2]) flatArr.push(b[0], b[1], b[2]);
} }
flatArr = flatArr.slice(0, flatArr.length - (flatArr.length % 16)) flatArr = flatArr.slice(0, flatArr.length - (flatArr.length % 16));
return flatArr return flatArr;
}, },
} };
export { enc, dec } export { enc, dec };

View file

@ -1,16 +1,16 @@
import { enc, dec } from "./aes" import { enc, dec } from "./aes";
// for some reason eslint was parsing the type inside of the function params as a variable // for some reason eslint was parsing the type inside of the function params as a variable
export interface Codec { export interface Codec {
// eslint-disable-next-line // eslint-disable-next-line
encode: (str: string | undefined) => string encode: (str: string | undefined) => string;
// eslint-disable-next-line // eslint-disable-next-line
decode: (str: string | undefined) => string decode: (str: string | undefined) => string;
} }
const xor = { const xor = {
encode: (str: string | undefined, key: number = 2) => { encode: (str: string | undefined, key: number = 2) => {
if (!str) return str if (!str) return str;
return encodeURIComponent( return encodeURIComponent(
str str
@ -19,30 +19,30 @@ const xor = {
i % key ? String.fromCharCode(e.charCodeAt(0) ^ key) : e i % key ? String.fromCharCode(e.charCodeAt(0) ^ key) : e
) )
.join("") .join("")
) );
}, },
decode: (str: string | undefined, key: number = 2) => { decode: (str: string | undefined, key: number = 2) => {
if (!str) return str if (!str) return str;
return decodeURIComponent(str) return decodeURIComponent(str)
.split("") .split("")
.map((e, i) => (i % key ? String.fromCharCode(e.charCodeAt(0) ^ key) : e)) .map((e, i) => (i % key ? String.fromCharCode(e.charCodeAt(0) ^ key) : e))
.join("") .join("");
}, },
} };
const plain = { const plain = {
encode: (str: string | undefined) => { encode: (str: string | undefined) => {
if (!str) return str if (!str) return str;
return encodeURIComponent(str) return encodeURIComponent(str);
}, },
decode: (str: string | undefined) => { decode: (str: string | undefined) => {
if (!str) return str if (!str) return str;
return decodeURIComponent(str) return decodeURIComponent(str);
}, },
} };
/* /*
const aes = { const aes = {
@ -62,28 +62,28 @@ const aes = {
const none = { const none = {
encode: (str: string | undefined) => str, encode: (str: string | undefined) => str,
decode: (str: string | undefined) => str, decode: (str: string | undefined) => str,
} };
const base64 = { const base64 = {
encode: (str: string | undefined) => { encode: (str: string | undefined) => {
if (!str) return str if (!str) return str;
return decodeURIComponent(btoa(str)) return decodeURIComponent(btoa(str));
}, },
decode: (str: string | undefined) => { decode: (str: string | undefined) => {
if (!str) return str if (!str) return str;
return atob(str) return atob(str);
}, },
} };
if (!self.$scramjet) { if (!self.$scramjet) {
//@ts-expect-error really dumb workaround //@ts-expect-error really dumb workaround
self.$scramjet = {} self.$scramjet = {};
} }
self.$scramjet.codecs = { self.$scramjet.codecs = {
none, none,
plain, plain,
base64, base64,
xor, xor,
} };

View file

@ -1,6 +1,6 @@
if (!self.$scramjet) { if (!self.$scramjet) {
//@ts-expect-error really dumb workaround //@ts-expect-error really dumb workaround
self.$scramjet = {} self.$scramjet = {};
} }
self.$scramjet.config = { self.$scramjet.config = {
prefix: "/scramjet/", prefix: "/scramjet/",
@ -10,4 +10,4 @@ self.$scramjet.config = {
worker: "/scram/scramjet.worker.js", worker: "/scram/scramjet.worker.js",
client: "/scram/scramjet.client.js", client: "/scram/scramjet.client.js",
codecs: "/scram/scramjet.codecs.js", codecs: "/scram/scramjet.codecs.js",
} };

View file

@ -1,15 +1,15 @@
import { encodeUrl, decodeUrl } from "./rewriters/url" import { encodeUrl, decodeUrl } from "./rewriters/url";
import { rewriteCss } from "./rewriters/css" import { rewriteCss } from "./rewriters/css";
import { rewriteHtml, rewriteSrcset } from "./rewriters/html" import { rewriteHtml, rewriteSrcset } from "./rewriters/html";
import { rewriteJs } from "./rewriters/js" import { rewriteJs } from "./rewriters/js";
import { rewriteHeaders } from "./rewriters/headers" import { rewriteHeaders } from "./rewriters/headers";
import { rewriteWorkers } from "./rewriters/worker" import { rewriteWorkers } from "./rewriters/worker";
import { isScramjetFile } from "./rewriters/html" import { isScramjetFile } from "./rewriters/html";
import { BareClient } from "@mercuryworkshop/bare-mux" import { BareClient } from "@mercuryworkshop/bare-mux";
if (!self.$scramjet) { if (!self.$scramjet) {
//@ts-expect-error really dumb workaround //@ts-expect-error really dumb workaround
self.$scramjet = {} self.$scramjet = {};
} }
self.$scramjet.shared = { self.$scramjet.shared = {
util: { util: {
@ -28,4 +28,4 @@ self.$scramjet.shared = {
rewriteHeaders, rewriteHeaders,
rewriteWorkers, rewriteWorkers,
}, },
} };

View file

@ -1,11 +1,11 @@
// This CSS rewriter uses code from Meteor // This CSS rewriter uses code from Meteor
// You can find the original source code at https://github.com/MeteorProxy/Meteor // You can find the original source code at https://github.com/MeteorProxy/Meteor
import { encodeUrl } from "./url" import { encodeUrl } from "./url";
export function rewriteCss(css: string, origin?: URL) { export function rewriteCss(css: string, origin?: URL) {
const regex = const regex =
/(@import\s+(?!url\())?\s*url\(\s*(['"]?)([^'")]+)\2\s*\)|@import\s+(['"])([^'"]+)\4/g /(@import\s+(?!url\())?\s*url\(\s*(['"]?)([^'")]+)\2\s*\)|@import\s+(['"])([^'"]+)\4/g;
return css.replace( return css.replace(
regex, regex,
@ -17,18 +17,18 @@ export function rewriteCss(css: string, origin?: URL) {
importQuote, importQuote,
importContent importContent
) => { ) => {
const url = urlContent || importContent const url = urlContent || importContent;
const encodedUrl = encodeUrl(url.trim(), origin) const encodedUrl = encodeUrl(url.trim(), origin);
if (importStatement) { if (importStatement) {
return `@import url(${urlQuote}${encodedUrl}${urlQuote})` return `@import url(${urlQuote}${encodedUrl}${urlQuote})`;
} }
if (importQuote) { if (importQuote) {
return `@import ${importQuote}${encodedUrl}${importQuote}` return `@import ${importQuote}${encodedUrl}${importQuote}`;
} }
return `url(${urlQuote}${encodedUrl}${urlQuote})` return `url(${urlQuote}${encodedUrl}${urlQuote})`;
} }
) );
} }

View file

@ -1,5 +1,5 @@
import { encodeUrl } from "./url" import { encodeUrl } from "./url";
import { BareHeaders } from "@mercuryworkshop/bare-mux" import { BareHeaders } from "@mercuryworkshop/bare-mux";
const cspHeaders = [ const cspHeaders = [
"cross-origin-embedder-policy", "cross-origin-embedder-policy",
"cross-origin-opener-policy", "cross-origin-opener-policy",
@ -20,31 +20,31 @@ const cspHeaders = [
// This needs to be emulated, but for right now it isn't that important of a feature to be worried about // This needs to be emulated, but for right now it isn't that important of a feature to be worried about
// https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Clear-Site-Data // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Clear-Site-Data
"clear-site-data", "clear-site-data",
] ];
const urlHeaders = ["location", "content-location", "referer"] const urlHeaders = ["location", "content-location", "referer"];
export function rewriteHeaders(rawHeaders: BareHeaders, origin?: URL) { export function rewriteHeaders(rawHeaders: BareHeaders, origin?: URL) {
const headers = {} const headers = {};
for (const key in rawHeaders) { for (const key in rawHeaders) {
headers[key.toLowerCase()] = rawHeaders[key] headers[key.toLowerCase()] = rawHeaders[key];
} }
cspHeaders.forEach((header) => { cspHeaders.forEach((header) => {
delete headers[header] delete headers[header];
}) });
urlHeaders.forEach((header) => { urlHeaders.forEach((header) => {
if (headers[header]) if (headers[header])
headers[header] = encodeUrl(headers[header] as string, origin) headers[header] = encodeUrl(headers[header] as string, origin);
}) });
if (headers["link"]) { if (headers["link"]) {
headers["link"] = headers["link"].replace(/<(.*?)>/gi, (match) => headers["link"] = headers["link"].replace(/<(.*?)>/gi, (match) =>
encodeUrl(match, origin) encodeUrl(match, origin)
) );
} }
return headers return headers;
} }

View file

@ -1,28 +1,28 @@
import { Parser } from "htmlparser2" import { Parser } from "htmlparser2";
import { DomHandler, Element } from "domhandler" import { DomHandler, Element } from "domhandler";
import { hasAttrib } from "domutils" import { hasAttrib } from "domutils";
import render from "dom-serializer" import render from "dom-serializer";
import { encodeUrl } from "./url" import { encodeUrl } from "./url";
import { rewriteCss } from "./css" import { rewriteCss } from "./css";
import { rewriteJs } from "./js" import { rewriteJs } from "./js";
export function isScramjetFile(src: string) { export function isScramjetFile(src: string) {
let bool = false let bool = false;
;["codecs", "client", "shared", "worker", "config"].forEach((file) => { ["codecs", "client", "shared", "worker", "config"].forEach((file) => {
if (src === self.$scramjet.config[file]) bool = true if (src === self.$scramjet.config[file]) bool = true;
}) });
return bool return bool;
} }
export function rewriteHtml(html: string, origin?: URL) { export function rewriteHtml(html: string, origin?: URL) {
const handler = new DomHandler((err, dom) => dom) const handler = new DomHandler((err, dom) => dom);
const parser = new Parser(handler) const parser = new Parser(handler);
parser.write(html) parser.write(html);
parser.end() parser.end();
return render(traverseParsedHtml(handler.root, origin)) return render(traverseParsedHtml(handler.root, origin));
} }
// i need to add the attributes in during rewriting // i need to add the attributes in during rewriting
@ -31,36 +31,36 @@ function traverseParsedHtml(node, origin?: URL) {
/* csp attributes */ /* csp attributes */
for (const cspAttr of ["nonce", "integrity", "csp"]) { for (const cspAttr of ["nonce", "integrity", "csp"]) {
if (hasAttrib(node, cspAttr)) { if (hasAttrib(node, cspAttr)) {
node.attribs[`data-${cspAttr}`] = node.attribs[cspAttr] node.attribs[`data-${cspAttr}`] = node.attribs[cspAttr];
delete node.attribs[cspAttr] delete node.attribs[cspAttr];
} }
} }
/* url attributes */ /* url attributes */
for (const urlAttr of ["src", "href", "data", "action", "formaction"]) { for (const urlAttr of ["src", "href", "data", "action", "formaction"]) {
if (hasAttrib(node, urlAttr) && !isScramjetFile(node.attribs[urlAttr])) { if (hasAttrib(node, urlAttr) && !isScramjetFile(node.attribs[urlAttr])) {
const value = node.attribs[urlAttr] const value = node.attribs[urlAttr];
node.attribs[`data-${urlAttr}`] = value node.attribs[`data-${urlAttr}`] = value;
node.attribs[urlAttr] = encodeUrl(value, origin) node.attribs[urlAttr] = encodeUrl(value, origin);
} }
} }
/* other */ /* other */
for (const srcsetAttr of ["srcset", "imagesrcset"]) { for (const srcsetAttr of ["srcset", "imagesrcset"]) {
if (hasAttrib(node, srcsetAttr)) { if (hasAttrib(node, srcsetAttr)) {
const value = node.attribs[srcsetAttr] const value = node.attribs[srcsetAttr];
node.attribs[`data-${srcsetAttr}`] = value node.attribs[`data-${srcsetAttr}`] = value;
node.attribs[srcsetAttr] = rewriteSrcset(value, origin) node.attribs[srcsetAttr] = rewriteSrcset(value, origin);
} }
} }
if (hasAttrib(node, "srcdoc")) if (hasAttrib(node, "srcdoc"))
node.attribs.srcdoc = rewriteHtml(node.attribs.srcdoc, origin) node.attribs.srcdoc = rewriteHtml(node.attribs.srcdoc, origin);
if (hasAttrib(node, "style")) if (hasAttrib(node, "style"))
node.attribs.style = rewriteCss(node.attribs.style, origin) node.attribs.style = rewriteCss(node.attribs.style, origin);
if (node.name === "style" && node.children[0] !== undefined) if (node.name === "style" && node.children[0] !== undefined)
node.children[0].data = rewriteCss(node.children[0].data, origin) node.children[0].data = rewriteCss(node.children[0].data, origin);
if ( if (
node.name === "script" && node.name === "script" &&
/(application|text)\/javascript|importmap|undefined/.test( /(application|text)\/javascript|importmap|undefined/.test(
@ -68,32 +68,32 @@ function traverseParsedHtml(node, origin?: URL) {
) && ) &&
node.children[0] !== undefined node.children[0] !== undefined
) )
node.children[0].data = rewriteJs(node.children[0].data, origin) node.children[0].data = rewriteJs(node.children[0].data, origin);
if (node.name === "meta" && hasAttrib(node, "http-equiv")) { if (node.name === "meta" && hasAttrib(node, "http-equiv")) {
if (node.attribs["http-equiv"] === "content-security-policy") { if (node.attribs["http-equiv"] === "content-security-policy") {
node = {} node = {};
} else if ( } else if (
node.attribs["http-equiv"] === "refresh" && node.attribs["http-equiv"] === "refresh" &&
node.attribs.content.includes("url") node.attribs.content.includes("url")
) { ) {
const contentArray = node.attribs.content.split("url=") const contentArray = node.attribs.content.split("url=");
contentArray[1] = encodeUrl(contentArray[1].trim(), origin) contentArray[1] = encodeUrl(contentArray[1].trim(), origin);
node.attribs.content = contentArray.join("url=") node.attribs.content = contentArray.join("url=");
} }
} }
if (node.name === "head") { if (node.name === "head") {
const scramjetScripts = [] const scramjetScripts = [];
;["codecs", "config", "shared", "client"].forEach((script) => { ["codecs", "config", "shared", "client"].forEach((script) => {
scramjetScripts.push( scramjetScripts.push(
new Element("script", { new Element("script", {
src: self.$scramjet.config[script], src: self.$scramjet.config[script],
"data-scramjet": "", "data-scramjet": "",
}) })
) );
}) });
node.children.unshift(...scramjetScripts) node.children.unshift(...scramjetScripts);
} }
if (node.childNodes) { if (node.childNodes) {
@ -101,23 +101,23 @@ function traverseParsedHtml(node, origin?: URL) {
node.childNodes[childNode] = traverseParsedHtml( node.childNodes[childNode] = traverseParsedHtml(
node.childNodes[childNode], node.childNodes[childNode],
origin origin
) );
} }
} }
return node return node;
} }
export function rewriteSrcset(srcset: string, origin?: URL) { export function rewriteSrcset(srcset: string, origin?: URL) {
const urls = srcset.split(/ [0-9]+x,? ?/g) const urls = srcset.split(/ [0-9]+x,? ?/g);
if (!urls) return "" if (!urls) return "";
const sufixes = srcset.match(/ [0-9]+x,? ?/g) const sufixes = srcset.match(/ [0-9]+x,? ?/g);
if (!sufixes) return "" if (!sufixes) return "";
const rewrittenUrls = urls.map((url, i) => { const rewrittenUrls = urls.map((url, i) => {
if (url && sufixes[i]) { if (url && sufixes[i]) {
return encodeUrl(url, origin) + sufixes[i] return encodeUrl(url, origin) + sufixes[i];
} }
}) });
return rewrittenUrls.join("") return rewrittenUrls.join("");
} }

View file

@ -1,8 +1,8 @@
import { parseModule } from "meriyah" import { parseModule } from "meriyah";
import { generate } from "astring" import { generate } from "astring";
import { makeTraveler } from "astravel" import { makeTraveler } from "astravel";
import { encodeUrl } from "./url" import { encodeUrl } from "./url";
import * as ESTree from "estree" import * as ESTree from "estree";
// i am a cat. i like to be petted. i like to be fed. i like to be // i am a cat. i like to be petted. i like to be fed. i like to be
@ -17,13 +17,13 @@ import * as ESTree from "estree"
// parent // parent
export function rewriteJs(js: string, origin?: URL) { export function rewriteJs(js: string, origin?: URL) {
const htmlcomment = /<!--[\s\S]*?-->/g const htmlcomment = /<!--[\s\S]*?-->/g;
js = js.replace(htmlcomment, "") js = js.replace(htmlcomment, "");
try { try {
const ast = parseModule(js, { const ast = parseModule(js, {
module: true, module: true,
webcompat: true, webcompat: true,
}) });
const identifierList = [ const identifierList = [
"window", "window",
@ -33,32 +33,32 @@ export function rewriteJs(js: string, origin?: URL) {
"parent", "parent",
"top", "top",
"location", "location",
] ];
const customTraveler = makeTraveler({ const customTraveler = makeTraveler({
ImportDeclaration: (node: ESTree.ImportDeclaration) => { ImportDeclaration: (node: ESTree.ImportDeclaration) => {
node.source.value = encodeUrl(node.source.value as string, origin) node.source.value = encodeUrl(node.source.value as string, origin);
}, },
ImportExpression: (node: ESTree.ImportExpression) => { ImportExpression: (node: ESTree.ImportExpression) => {
if (node.source.type === "Literal") { if (node.source.type === "Literal") {
node.source.value = encodeUrl(node.source.value as string, origin) node.source.value = encodeUrl(node.source.value as string, origin);
} else if (node.source.type === "Identifier") { } else if (node.source.type === "Identifier") {
// this is for things that import something like // this is for things that import something like
// const moduleName = "name"; // const moduleName = "name";
// await import(moduleName); // await import(moduleName);
node.source.name = `__wrapImport(${node.source.name})` node.source.name = `__wrapImport(${node.source.name})`;
} }
}, },
ExportAllDeclaration: (node: ESTree.ExportAllDeclaration) => { ExportAllDeclaration: (node: ESTree.ExportAllDeclaration) => {
node.source.value = encodeUrl(node.source.value as string, origin) node.source.value = encodeUrl(node.source.value as string, origin);
}, },
ExportNamedDeclaration: (node: ESTree.ExportNamedDeclaration) => { ExportNamedDeclaration: (node: ESTree.ExportNamedDeclaration) => {
// strings are Literals in ESTree syntax but these will always be strings // strings are Literals in ESTree syntax but these will always be strings
if (node.source) if (node.source)
node.source.value = encodeUrl(node.source.value as string, origin) node.source.value = encodeUrl(node.source.value as string, origin);
}, },
MemberExpression: (node: ESTree.MemberExpression) => { MemberExpression: (node: ESTree.MemberExpression) => {
@ -66,7 +66,7 @@ export function rewriteJs(js: string, origin?: URL) {
node.object.type === "Identifier" && node.object.type === "Identifier" &&
identifierList.includes(node.object.name) identifierList.includes(node.object.name)
) { ) {
node.object.name = `globalThis.$s(${node.object.name})` node.object.name = `globalThis.$s(${node.object.name})`;
} }
}, },
@ -75,14 +75,14 @@ export function rewriteJs(js: string, origin?: URL) {
node.left.type === "Identifier" && node.left.type === "Identifier" &&
identifierList.includes(node.left.name) identifierList.includes(node.left.name)
) { ) {
node.left.name = `globalThis.$s(${node.left.name})` node.left.name = `globalThis.$s(${node.left.name})`;
} }
if ( if (
node.right.type === "Identifier" && node.right.type === "Identifier" &&
identifierList.includes(node.right.name) identifierList.includes(node.right.name)
) { ) {
node.right.name = `globalThis.$s(${node.right.name})` node.right.name = `globalThis.$s(${node.right.name})`;
} }
}, },
@ -92,18 +92,18 @@ export function rewriteJs(js: string, origin?: URL) {
node.init.type === "Identifier" && node.init.type === "Identifier" &&
identifierList.includes(node.init.name) identifierList.includes(node.init.name)
) { ) {
node.init.name = `globalThis.$s(${node.init.name})` node.init.name = `globalThis.$s(${node.init.name})`;
} }
}, },
}) });
customTraveler.go(ast) customTraveler.go(ast);
return generate(ast) return generate(ast);
} catch (e) { } catch (e) {
console.error(e) console.error(e);
console.log(js) console.log(js);
return js return js;
} }
} }

View file

@ -1,20 +1,20 @@
import { URL } from "../../client/url" import { URL } from "../../client/url";
import { rewriteJs } from "./js" import { rewriteJs } from "./js";
function canParseUrl(url: string, origin?: URL) { function canParseUrl(url: string, origin?: URL) {
try { try {
new URL(url, origin) new URL(url, origin);
return true return true;
} catch { } catch {
return false return false;
} }
} }
// something is broken with this but i didn't debug it // something is broken with this but i didn't debug it
export function encodeUrl(url: string | URL, origin?: URL) { export function encodeUrl(url: string | URL, origin?: URL) {
if (url instanceof URL) { if (url instanceof URL) {
return url.toString() return url.toString();
} }
if (!origin) { if (!origin) {
@ -24,35 +24,35 @@ export function encodeUrl(url: string | URL, origin?: URL) {
(location.origin + self.$scramjet.config.prefix).length (location.origin + self.$scramjet.config.prefix).length
) )
) )
) );
} }
if (url.startsWith("javascript:")) { if (url.startsWith("javascript:")) {
return "javascript:" + rewriteJs(url.slice("javascript:".length)) return "javascript:" + rewriteJs(url.slice("javascript:".length));
} else if (/^(#|mailto|about|data)/.test(url)) { } else if (/^(#|mailto|about|data)/.test(url)) {
return url return url;
} else if (canParseUrl(url, origin)) { } else if (canParseUrl(url, origin)) {
return ( return (
location.origin + location.origin +
self.$scramjet.config.prefix + self.$scramjet.config.prefix +
self.$scramjet.config.codec.encode(new URL(url, origin).href) self.$scramjet.config.codec.encode(new URL(url, origin).href)
) );
} }
} }
// something is also broken with this but i didn't debug it // something is also broken with this but i didn't debug it
export function decodeUrl(url: string | URL) { export function decodeUrl(url: string | URL) {
if (url instanceof URL) { if (url instanceof URL) {
return url.toString() return url.toString();
} }
if (/^(#|about|data|mailto|javascript)/.test(url)) { if (/^(#|about|data|mailto|javascript)/.test(url)) {
return url return url;
} else if (canParseUrl(url)) { } else if (canParseUrl(url)) {
return self.$scramjet.config.codec.decode( return self.$scramjet.config.codec.decode(
url.slice((location.origin + self.$scramjet.config.prefix).length) url.slice((location.origin + self.$scramjet.config.prefix).length)
) );
} else { } else {
return url return url;
} }
} }

View file

@ -1,12 +1,12 @@
import { rewriteJs } from "./js" import { rewriteJs } from "./js";
export function rewriteWorkers(js: string, origin?: URL) { export function rewriteWorkers(js: string, origin?: URL) {
let str = new String().toString()[ let str = new String().toString()[
//@ts-expect-error //@ts-expect-error
("codecs", "config", "shared", "client") ("codecs", "config", "shared", "client")
].forEach((script) => { ].forEach((script) => {
str += `import "${self.$scramjet.config[script]}"\n` str += `import "${self.$scramjet.config[script]}"\n`;
}) });
str += rewriteJs(js, origin) str += rewriteJs(js, origin);
return str return str;
} }

74
src/types.d.ts vendored
View file

@ -1,49 +1,49 @@
import { encodeUrl, decodeUrl } from "./shared/rewriters/url" import { encodeUrl, decodeUrl } from "./shared/rewriters/url";
import { rewriteCss } from "./shared/rewriters/css" import { rewriteCss } from "./shared/rewriters/css";
import { rewriteHtml, rewriteSrcset } from "./shared/rewriters/html" import { rewriteHtml, rewriteSrcset } from "./shared/rewriters/html";
import { rewriteJs } from "./shared/rewriters/js" import { rewriteJs } from "./shared/rewriters/js";
import { rewriteHeaders } from "./shared/rewriters/headers" import { rewriteHeaders } from "./shared/rewriters/headers";
import { rewriteWorkers } from "./shared/rewriters/worker" import { rewriteWorkers } from "./shared/rewriters/worker";
import { isScramjetFile } from "./shared/rewriters/html" import { isScramjetFile } from "./shared/rewriters/html";
import type { Codec } from "./codecs" import type { Codec } from "./codecs";
import { BareClient } from "@mercuryworkshop/bare-mux" import { BareClient } from "@mercuryworkshop/bare-mux";
declare global { declare global {
interface Window { interface Window {
$scramjet: { $scramjet: {
shared: { shared: {
url: { url: {
encodeUrl: typeof encodeUrl encodeUrl: typeof encodeUrl;
decodeUrl: typeof decodeUrl decodeUrl: typeof decodeUrl;
} };
rewrite: { rewrite: {
rewriteCss: typeof rewriteCss rewriteCss: typeof rewriteCss;
rewriteHtml: typeof rewriteHtml rewriteHtml: typeof rewriteHtml;
rewriteSrcset: typeof rewriteSrcset rewriteSrcset: typeof rewriteSrcset;
rewriteJs: typeof rewriteJs rewriteJs: typeof rewriteJs;
rewriteHeaders: typeof rewriteHeaders rewriteHeaders: typeof rewriteHeaders;
rewriteWorkers: typeof rewriteWorkers rewriteWorkers: typeof rewriteWorkers;
} };
util: { util: {
BareClient: typeof BareClient BareClient: typeof BareClient;
isScramjetFile: typeof isScramjetFile isScramjetFile: typeof isScramjetFile;
} };
} };
config: { config: {
prefix: string prefix: string;
codec: Codec codec: Codec;
config: string config: string;
shared: string shared: string;
worker: string worker: string;
client: string client: string;
codecs: string codecs: string;
} };
codecs: { codecs: {
none: Codec none: Codec;
plain: Codec plain: Codec;
base64: Codec base64: Codec;
xor: Codec xor: Codec;
} };
} };
} }
} }

View file

@ -1,52 +1,52 @@
import { BareResponseFetch } from "@mercuryworkshop/bare-mux" import { BareResponseFetch } from "@mercuryworkshop/bare-mux";
import IDBMap from "@webreflection/idb-map" import IDBMap from "@webreflection/idb-map";
declare global { declare global {
interface Window { interface Window {
ScramjetServiceWorker ScramjetServiceWorker;
} }
} }
self.ScramjetServiceWorker = class ScramjetServiceWorker { self.ScramjetServiceWorker = class ScramjetServiceWorker {
client: typeof self.$scramjet.shared.util.BareClient.prototype client: typeof self.$scramjet.shared.util.BareClient.prototype;
config: typeof self.$scramjet.config config: typeof self.$scramjet.config;
constructor(config = self.$scramjet.config) { constructor(config = self.$scramjet.config) {
this.client = new self.$scramjet.shared.util.BareClient() this.client = new self.$scramjet.shared.util.BareClient();
if (!config.prefix) config.prefix = "/scramjet/" if (!config.prefix) config.prefix = "/scramjet/";
this.config = config this.config = config;
} }
route({ request }: FetchEvent) { route({ request }: FetchEvent) {
if (request.url.startsWith(location.origin + this.config.prefix)) if (request.url.startsWith(location.origin + this.config.prefix))
return true return true;
else return false else return false;
} }
async fetch({ request }: FetchEvent) { async fetch({ request }: FetchEvent) {
const urlParam = new URLSearchParams(new URL(request.url).search) const urlParam = new URLSearchParams(new URL(request.url).search);
const { encodeUrl, decodeUrl } = self.$scramjet.shared.url const { encodeUrl, decodeUrl } = self.$scramjet.shared.url;
const { const {
rewriteHeaders, rewriteHeaders,
rewriteHtml, rewriteHtml,
rewriteJs, rewriteJs,
rewriteCss, rewriteCss,
rewriteWorkers, rewriteWorkers,
} = self.$scramjet.shared.rewrite } = self.$scramjet.shared.rewrite;
if (urlParam.has("url")) { if (urlParam.has("url")) {
return Response.redirect( return Response.redirect(
encodeUrl(urlParam.get("url"), new URL(urlParam.get("url"))) encodeUrl(urlParam.get("url"), new URL(urlParam.get("url")))
) );
} }
try { try {
const url = new URL(decodeUrl(request.url)) const url = new URL(decodeUrl(request.url));
const cookieStore = new IDBMap(url.host, { const cookieStore = new IDBMap(url.host, {
durability: "relaxed", durability: "relaxed",
prefix: "Cookies", prefix: "Cookies",
}) });
const response: BareResponseFetch = await this.client.fetch(url, { const response: BareResponseFetch = await this.client.fetch(url, {
method: request.method, method: request.method,
@ -58,41 +58,41 @@ self.ScramjetServiceWorker = class ScramjetServiceWorker {
redirect: request.redirect, redirect: request.redirect,
//@ts-ignore why the fuck is this not typed mircosoft //@ts-ignore why the fuck is this not typed mircosoft
duplex: "half", duplex: "half",
}) });
let responseBody let responseBody;
const responseHeaders = rewriteHeaders(response.rawHeaders, url) const responseHeaders = rewriteHeaders(response.rawHeaders, url);
for (const cookie of (responseHeaders["set-cookie"] || []) as string[]) { for (const cookie of (responseHeaders["set-cookie"] || []) as string[]) {
let cookieParsed = cookie.split(";").map((x) => x.trim().split("=")) let cookieParsed = cookie.split(";").map((x) => x.trim().split("="));
let [key, value] = cookieParsed.shift() let [key, value] = cookieParsed.shift();
value = value.replace('"', "") value = value.replace('"', "");
const hostArg = cookieParsed.find( const hostArg = cookieParsed.find(
(x) => x[0].toLowerCase() === "domain" (x) => x[0].toLowerCase() === "domain"
) );
cookieParsed = cookieParsed.filter( cookieParsed = cookieParsed.filter(
(x) => x[0].toLowerCase() !== "domain" (x) => x[0].toLowerCase() !== "domain"
) );
let host = hostArg ? hostArg[1] : undefined let host = hostArg ? hostArg[1] : undefined;
if (host && host !== url.host) { if (host && host !== url.host) {
if (host.startsWith(".")) host = host.slice(1) if (host.startsWith(".")) host = host.slice(1);
const cookieStore = new IDBMap(host, { const cookieStore = new IDBMap(host, {
durability: "relaxed", durability: "relaxed",
prefix: "Cookies", prefix: "Cookies",
}) });
cookieStore.set(key, { value: value, args: cookieParsed }) cookieStore.set(key, { value: value, args: cookieParsed });
} else { } else {
cookieStore.set(key, { value: value, args: cookieParsed }) cookieStore.set(key, { value: value, args: cookieParsed });
} }
} }
for (let header in responseHeaders) { for (let header in responseHeaders) {
// flatten everything past here // flatten everything past here
if (responseHeaders[header] instanceof Array) if (responseHeaders[header] instanceof Array)
responseHeaders[header] = responseHeaders[header][0] responseHeaders[header] = responseHeaders[header][0];
} }
if (response.body) { if (response.body) {
@ -104,67 +104,69 @@ self.ScramjetServiceWorker = class ScramjetServiceWorker {
?.toString() ?.toString()
?.startsWith("text/html") ?.startsWith("text/html")
) { ) {
responseBody = rewriteHtml(await response.text(), url) responseBody = rewriteHtml(await response.text(), url);
} else { } else {
responseBody = response.body responseBody = response.body;
} }
break break;
case "script": case "script":
responseBody = rewriteJs(await response.text(), url) responseBody = rewriteJs(await response.text(), url);
break break;
case "style": case "style":
responseBody = rewriteCss(await response.text(), url) responseBody = rewriteCss(await response.text(), url);
break break;
case "sharedworker": case "sharedworker":
case "worker": case "worker":
responseBody = rewriteWorkers(await response.text(), url) responseBody = rewriteWorkers(await response.text(), url);
break break;
default: default:
responseBody = response.body responseBody = response.body;
break break;
} }
} }
// downloads // downloads
if (["document", "iframe"].includes(request.destination)) { if (["document", "iframe"].includes(request.destination)) {
const header = responseHeaders["content-disposition"] const header = responseHeaders["content-disposition"];
// validate header and test for filename // validate header and test for filename
if (!/\s*?((inline|attachment);\s*?)filename=/i.test(header)) { if (!/\s*?((inline|attachment);\s*?)filename=/i.test(header)) {
// if filename= wasn"t specified then maybe the remote specified to download this as an attachment? // if filename= wasn"t specified then maybe the remote specified to download this as an attachment?
// if it"s invalid then we can still possibly test for the attachment/inline type // if it"s invalid then we can still possibly test for the attachment/inline type
const type = /^\s*?attachment/i.test(header) ? "attachment" : "inline" const type = /^\s*?attachment/i.test(header)
? "attachment"
: "inline";
// set the filename // set the filename
const [filename] = new URL(response.finalURL).pathname const [filename] = new URL(response.finalURL).pathname
.split("/") .split("/")
.slice(-1) .slice(-1);
responseHeaders["content-disposition"] = responseHeaders["content-disposition"] =
`${type}; filename=${JSON.stringify(filename)}` `${type}; filename=${JSON.stringify(filename)}`;
} }
} }
if (responseHeaders["accept"] === "text/event-stream") { if (responseHeaders["accept"] === "text/event-stream") {
responseHeaders["content-type"] = "text/event-stream" responseHeaders["content-type"] = "text/event-stream";
} }
if (crossOriginIsolated) { if (crossOriginIsolated) {
responseHeaders["Cross-Origin-Embedder-Policy"] = "require-corp" responseHeaders["Cross-Origin-Embedder-Policy"] = "require-corp";
} }
return new Response(responseBody, { return new Response(responseBody, {
headers: responseHeaders as HeadersInit, headers: responseHeaders as HeadersInit,
status: response.status, status: response.status,
statusText: response.statusText, statusText: response.statusText,
}) });
} catch (err) { } catch (err) {
if (!["document", "iframe"].includes(request.destination)) if (!["document", "iframe"].includes(request.destination))
return new Response(undefined, { status: 500 }) return new Response(undefined, { status: 500 });
console.error(err) console.error(err);
return renderError(err, decodeUrl(request.url)) return renderError(err, decodeUrl(request.url));
} }
} }
} };
function errorTemplate(trace: string, fetchedURL: string) { function errorTemplate(trace: string, fetchedURL: string) {
// turn script into a data URI so we don"t have to escape any HTML values // turn script into a data URI so we don"t have to escape any HTML values
@ -176,7 +178,7 @@ function errorTemplate(trace: string, fetchedURL: string) {
)}; )};
reload.addEventListener("click", () => location.reload()); reload.addEventListener("click", () => location.reload());
version.textContent = "0.0.1"; version.textContent = "0.0.1";
` `;
return `<!DOCTYPE html> return `<!DOCTYPE html>
<html> <html>
@ -215,7 +217,7 @@ function errorTemplate(trace: string, fetchedURL: string) {
}"></script> }"></script>
</body> </body>
</html> </html>
` `;
} }
/** /**
@ -226,13 +228,13 @@ function errorTemplate(trace: string, fetchedURL: string) {
function renderError(err, fetchedURL) { function renderError(err, fetchedURL) {
const headers = { const headers = {
"content-type": "text/html", "content-type": "text/html",
} };
if (crossOriginIsolated) { if (crossOriginIsolated) {
headers["Cross-Origin-Embedder-Policy"] = "require-corp" headers["Cross-Origin-Embedder-Policy"] = "require-corp";
} }
return new Response(errorTemplate(String(err), fetchedURL), { return new Response(errorTemplate(String(err), fetchedURL), {
status: 500, status: 500,
headers: headers, headers: headers,
}) });
} }

View file

@ -3,18 +3,18 @@ importScripts(
"/scram/scramjet.config.js", "/scram/scramjet.config.js",
"/scram/scramjet.shared.js", "/scram/scramjet.shared.js",
"/scram/scramjet.worker.js" "/scram/scramjet.worker.js"
) );
const scramjet = new ScramjetServiceWorker() const scramjet = new ScramjetServiceWorker();
async function handleRequest(event) { async function handleRequest(event) {
if (scramjet.route(event)) { if (scramjet.route(event)) {
return scramjet.fetch(event) return scramjet.fetch(event);
} }
return fetch(event.request) return fetch(event.request);
} }
self.addEventListener("fetch", (event) => { self.addEventListener("fetch", (event) => {
event.respondWith(handleRequest(event)) event.respondWith(handleRequest(event));
}) });

View file

@ -3,15 +3,15 @@ navigator.serviceWorker
scope: $scramjet.config.prefix, scope: $scramjet.config.prefix,
}) })
.then((reg) => { .then((reg) => {
reg.update() reg.update();
}) });
const connection = new BareMux.BareMuxConnection("/baremux/worker.js") const connection = new BareMux.BareMuxConnection("/baremux/worker.js");
const flex = css` const flex = css`
display: flex; display: flex;
` `;
const col = css` const col = css`
flex-direction: column; flex-direction: column;
` `;
const store = $store( const store = $store(
{ {
url: "https://google.com", url: "https://google.com",
@ -23,10 +23,10 @@ const store = $store(
"/bare/", "/bare/",
}, },
{ ident: "settings", backing: "localstorage", autosave: "auto" } { ident: "settings", backing: "localstorage", autosave: "auto" }
) );
connection.setTransport("/baremod/index.mjs", [store.bareurl]) connection.setTransport("/baremod/index.mjs", [store.bareurl]);
function App() { function App() {
this.urlencoded = "" this.urlencoded = "";
this.css = ` this.css = `
width: 100%; width: 100%;
height: 100%; height: 100%;
@ -84,7 +84,7 @@ function App() {
outline: none; outline: none;
padding: 0.45em; padding: 0.45em;
} }
` `;
return html` return html`
<div> <div>
@ -106,9 +106,9 @@ function App() {
<input class="bar" bind:value=${use(store.url)} on:input=${(e) => (store.url = e.target.value)} on:keyup=${(e) => e.keyCode == 13 && console.log((this.urlencoded = $scramjet.config.prefix + $scramjet.config.codec.encode(e.target.value)))}></input> <input class="bar" bind:value=${use(store.url)} on:input=${(e) => (store.url = e.target.value)} on:keyup=${(e) => e.keyCode == 13 && console.log((this.urlencoded = $scramjet.config.prefix + $scramjet.config.codec.encode(e.target.value)))}></input>
<iframe src=${use(this.urlencoded)}></iframe> <iframe src=${use(this.urlencoded)}></iframe>
</div> </div>
` `;
} }
window.addEventListener("load", () => { window.addEventListener("load", () => {
document.body.appendChild(h(App)) document.body.appendChild(h(App));
}) });

View file

@ -1,7 +1,7 @@
<head></head> <head></head>
<script> <script>
function f() { function f() {
location = "http://www.google.com" location = "http://www.google.com";
} }
</script> </script>
<button onclick="f()">Google</button> <button onclick="f()">Google</button>