get oss-browser AK Histories

oss-browser-ak-his.py

import json
import os
import pathlib
import sqlite3
from pprint import pprint

# pip install javascript
from javascript import require

crypto = require("crypto")


def decipher(encrypted: str) -> str:
    decrypted = ""
    decipher = crypto.createDecipher("aes192", "x82m#*lx8vv")
    decrypted += decipher.update(encrypted, "hex", "utf8")
    decrypted += decipher["final"]("utf8")
    return decrypted


db_path = pathlib.Path(os.environ["APPDATA"]) / "oss-browser" / "Local Storage" / "file__0.localstorage"
assert db_path.exists()

db = sqlite3.connect(db_path)
cursor = db.cursor()
cursor.execute("SELECT value FROM ItemTable where key = 'auth-his'")
result: tuple[bytes] = cursor.fetchone()
value = result[0].decode("utf16")
auth_his = decipher(value)
pprint(json.loads(auth_his))