Cookie Monsterrrr

Description

Cookie Monster is a user-friendly tool that allows you to view, edit, and delete your cookies. Have you ever wondered where most of your cookies come from, what information they hold, or even, if a cookie tracking you? Cookie Monsterrr will help you find out just that and more with a click of a button. Learn to View, Edit, and Delete your cookies with Cookie Monster!!

Installation for Mac and Ubuntu

1. Clone the repo
2. Run npm install
3. Run node .\createDB.js
4. Run npm rebuild
5. Run .\node_modules\.bin\electron-rebuild
6. Navigate to cloned directory and Run npm start
7. If no cookies show up try rerunning npm rebuild

Use

Cookie Monsterrr allows you to view, modify, and delete your cookies. Cookies marked in red are tracking your information.

• The Modify Cookie option allows you to personalize what information you want the cookie's host to receve.
• The Randomize Cookie option scrambles what information the cookie's host previously had on you.
• The Delete Cookie option removes it from the table, as well as on your system.
• The Revert Cookie option changes all information to previous values

Analyze

• A breakdown of your non-tracking vs. tracking cookies is shown in the Analyze tab

Learn more

• More information about the details of the specific cookies are found on the learn more tab

Cookies

Cookie Format

Chrome stores cookies in a local sqlite3 table with the following setup.

CREATE TABLE cookies(
    creation_utc INTEGER NOT NULL,
    host_key TEXT NOT NULL,
    name TEXT NOT NULL,
    value TEXT NOT NULL,
    path TEXT NOT NULL,
    expires_utc INTEGER NOT NULL,
    is_secure INTEGER NOT NULL,
    is_httponly INTEGER NOT NULL,
    last_access_utc INTEGER NOT NULL,
    has_expires INTEGER NOT NULL DEFAULT 1,
    is_persistent INTEGER NOT NULL DEFAULT 1,
    priority INTEGER NOT NULL DEFAULT 1,
    encrypted_value BLOB DEFAULT '',
    samesite INTEGER NOT NULL DEFAULT -1,

    UNIQUE (host_key, name, path)
);

Example Cookie:

{
    creation_utc: 13198689890368478,
    host_key: '.fandango.com',
    name: 'zip',
    value: '',
    path: '/',
    expires_utc: 13230225890000000,
    is_secure: 1,
    is_httponly: 0,
    last_access_utc: 13198690365647604,
    has_expires: 1,
    is_persistent: 1,
    priority: 1,
    encrypted_value: <Buffer 76 31 30 68 53 3e d1 61 10 31 d2 92 8f 3c 04 93 d8 eb 52>,
    samesite: -1
}

Cookie Database Interface

Example:

// Retrieve a cookie from the db

// Cookies are keyed in the database using a combination of host_key, name, and path.
// Each of these values on their own do not have to be unique, however they must
// be in combination.
var desiredCookie = {
    host_key: '.fandango.com',
    name: 'zip',
    path: '/'
}

// ChromeDB is a static class
var retrievedCookie = ChromeDB.getCookie(desiredCookie);

// retrievedCookie now holds an entire cookie object, with all properties
// shown above. To modify one of the values, it's as simple as this:
retrievedCookie.creation_utc = 12345;

// Storing this change back into the db:
var rv = ChromeDB.modifyCookie(retrievedCookie);

// NOTE: You cannot modify the host_key, name, or path using this function.
// To do that, run this:
rv = ChromeDB.deleteCookie(retrievedCookie);
retrievedCookie.name = 'zap';
rv = ChromeDB.addCookie(retrievedCookie);

// Another NOTE: Do not attempt to modify the encrypted_value property.
// this is automatically taken care of in the interface.
// Simply edit the value property.

Team Members:

• Ktailor34
• abhi-ravi
• phicks6
• isikkema