const fs = require('fs');
const crypto = require('crypto');
// Alternative base64 decoder
function base64urldecode(str, encoding) {
str = (str + '==='.slice((str.length + 3) % 4)).replace(/-/g, '+').replace(/_/g, '/');
return new Buffer(str, 'base64');
}
// Lifted from decrypted script files
function split(full) {
var result = [];
result[0] = full.slice(0, full.lastIndexOf("/") + 1);
result[1] = full.substring(full.lastIndexOf("/") + 1);
result[1] = result[1].slice(0, result[1].lastIndexOf("."));
result[2] = full.substring(full.lastIndexOf("."));
if (result[2] === ".rpgmvp") {
result[2] = ".png"
}
return result;
}
// Lifted from decrypted script files (and pretty garbage, output contains consecutive zeroes)
function getiv(v) {
v = v.toLowerCase().replace(".soldata", ".json");
v = split(v)[1];
var result = new Uint8Array(16);
for (var i = 0; i < v.length; i++) {
result[i] = v.charCodeAt(i);
if (i === 15) {
break;
}
}
return result
};
// Based on decrypted script files
const decipher = crypto.createDecipheriv(
"aes-256-cbc",
base64urldecode("8bU5mae0qBokfe91IvVGJhQBWDAnoDV8Hmr59388fw2"),
getiv("Actors.soldata")
);
const input = fs.readFileSync("www/data/Actors.soldata");
let output = Buffer.concat([decipher.update(input), decipher.final()]);
console.log(output.toString("utf-8"));
