/**
* Compare binary dumps: browser-created vs our page
* Run: npx tsx scripts/compare-raw-dumps.ts
*/
import * as path from "path";
import * as fs from "fs";
import { fileURLToPath } from "url";
import { loadEncryptedCookie } from "../src/crypto.js";
const __dirname = path.dirname(fileURLToPath(import.meta.url));
function loadEnv() {
const envPath = path.resolve(__dirname, "..", ".env");
if (!fs.existsSync(envPath)) return;
for (const line of fs.readFileSync(envPath, "utf-8").split("\n")) {
const t = line.trim();
if (!t || t.startsWith("#")) continue;
const eq = t.indexOf("=");
if (eq < 0) continue;
if (!process.env[t.slice(0, eq).trim()]) process.env[t.slice(0, eq).trim()] = t.slice(eq + 1).trim();
}
}
loadEnv();
const HOST = process.env.FUSEBASE_HOST || "inkabeam.nimbusweb.me";
const WS_ID = "45h7lom5ryjak34u";
const stored = loadEncryptedCookie();
const COOKIE = stored?.cookie || process.env.FUSEBASE_COOKIE!;
async function getDump(pageId: string): Promise<Uint8Array> {
const res = await fetch(`https://${HOST}/dump/${WS_ID}/${pageId}`, { headers: { cookie: COOKIE } });
return new Uint8Array(await res.arrayBuffer());
}
async function main() {
// Browser-created page
const browserDump = await getDump("1tZiv20EWydrHyaB");
console.log("=== Browser page (1tZiv20EWydrHyaB) ===");
console.log(`Size: ${browserDump.length}b`);
console.log(`First 100 hex: ${Array.from(browserDump.slice(0, 100)).map(b => b.toString(16).padStart(2, "0")).join(" ")}`);
// Extract readable strings
let readable = "";
for (let i = 0; i < Math.min(browserDump.length, 500); i++) {
const b = browserDump[i];
if (b >= 0x20 && b < 0x7f) readable += String.fromCharCode(b);
else readable += ".";
}
console.log(`Readable first 500: ${readable}`);
console.log();
// Our page
const ourDump = await getDump("xKcskGPMdLI6WwT4");
console.log("=== Our page (xKcskGPMdLI6WwT4) ===");
console.log(`Size: ${ourDump.length}b`);
console.log(`First 100 hex: ${Array.from(ourDump.slice(0, 100)).map(b => b.toString(16).padStart(2, "0")).join(" ")}`);
readable = "";
for (let i = 0; i < Math.min(ourDump.length, 500); i++) {
const b = ourDump[i];
if (b >= 0x20 && b < 0x7f) readable += String.fromCharCode(b);
else readable += ".";
}
console.log(`Readable first 500: ${readable}`);
// Look for specific structure names in both
function findStrings(buf: Uint8Array): string[] {
const strings: string[] = [];
let current = "";
for (let i = 0; i < buf.length; i++) {
const b = buf[i];
if (b >= 0x20 && b < 0x7f) { current += String.fromCharCode(b); }
else {
if (current.length >= 3) strings.push(current);
current = "";
}
}
if (current.length >= 3) strings.push(current);
return strings;
}
console.log("\n=== Strings in browser dump (first 1000b) ===");
const bStrings = findStrings(browserDump.slice(0, 1000));
console.log(bStrings.join(", "));
console.log("\n=== Strings in our dump ===");
const oStrings = findStrings(ourDump);
console.log(oStrings.join(", "));
}
main().catch(console.error);
