EditCookieMalaccamax

Edit Cookie Malaccamax

Cookie editor for Chrome — View, create, edit, delete, protect, and export browser cookies with a fast Rust/WebAssembly-powered interface.

License: GPL v3+ Language: Rust Version Target: MV3 Tests

Features

Installation

Users

  1. Download the latest release from GitHub Releases
  2. Open Chrome and navigate to chrome://extensions/
  3. Enable Developer mode (toggle in top-right)
  4. Click Load unpacked
  5. Select the dist/chromium/ folder

Development

# Clone repository
git clone https://github.com/Malaccamaxgit/EditCookieMalaccamax.git
cd EditCookieMalaccamax

# Install npm dependencies (for Playwright tests)
npm install

# Add WASM target
rustup target add wasm32-unknown-unknown

# Install Oxichrome
cargo install oxichrome

# Build (includes post-build asset copy)
.\scripts\Build-Extension.ps1 -Release

Usage

Click the extension icon to view and edit cookies for the current site.

Each cookie row displays:

Action Icon Description
Edit — Click cookie row to expand and modify fields
Save Floppy disk Commit changes to Chrome
Delete Trash Remove cookie
Protect Lock Toggle read-only (auto-restores if modified)
Copy Clipboard Copy to clipboard in configured format
Duplicate Copy Create copy with _copy suffix

Copy Formats

Configure in Settings → Appearance → Copy format:

Format Example
JSON {"name":"session","value":"abc123",...}
Netscape .example.com TRUE / TRUE 1735689600 session abc123
Semicolon pairs session=abc123

Settings

Click the gear icon to open settings.

Display Options

Option Description
Show cookie domain Display domain next to cookie name
Show domain before name Place domain before name
Show command labels Show text labels next to icons

Behavior

Option Description
Show context menu Add right-click menu option
Refresh after submit Reload page after saving
Show confirmation alerts Confirm before destructive actions
Skip cache refresh Skip browser cache refresh on save
Option Description
Limit cookie expiration Auto-expire cookies after max age
Max age Time limit (days or hours)

Appearance

Option Description
Theme Light / Dark
Sort cookies by Domain, Name, or Expiration
Copy format JSON / Netscape / Semicolon pairs

Permissions

Permission Purpose
cookies Read, modify, delete cookies
storage Save preferences, protected cookies, and custom descriptions
contextMenus Add right-click menu option
clipboardWrite Copy cookies to clipboard
downloads Export cookies to file with Save As dialog

Project Structure

src/
├── lib.rs                  # Entry point, extension definition
├── chrome_api.rs           # Chrome API bindings (cookies, tabs, storage, downloads)
├── background/
│   ├── mod.rs              # Service worker setup
│   ├── cookie_monitor.rs   # onChanged listener, auto-restore, RAII guards
│   ├── context_menus.rs    # Right-click menu
│   └── devtools.rs         # DevTools panel registration
├── popup/
│   ├── mod.rs              # Main popup UI, theme, settings modal, filter logic
│   ├── cookie_list.rs      # Cookie list, detail view, actions, descriptions
│   ├── cookie_editor.rs    # Standalone editor form (reserved)
│   └── search.rs           # Search bar, filter toggles, cookie count
├── options/
│   ├── mod.rs              # Options page
│   └── preferences.rs      # Settings form
├── core/
│   ├── cookie.rs           # Cookie CRUD operations
│   ├── storage.rs          # Typed chrome.storage.local wrapper
│   └── rules.rs            # Filter matching, read-only checks, age clamping
├── shared/
│   ├── types.rs            # Cookie, Preferences, Filter, etc.
│   ├── helpers.rs          # Tab queries, theme, stylesheet injection
│   └── known_cookies.rs    # Built-in cookie description dictionary
└── devtools/
    └── mod.rs              # DevTools panel UI

public/
├── popup.html              # Popup shell
├── options.html            # Options shell
├── css/                    # Stylesheets (popup, options, devtools, Font Awesome)
├── webfonts/               # Font Awesome webfont files (woff2 + ttf)
├── devtools/               # DevTools HTML pages
├── js/                     # DevTools page loader
└── icons/                  # Extension icons (16–128px)

scripts/
├── Build-Extension.ps1     # Build + post-build asset copy
├── Verify-Build.ps1        # Automated build verification
└── secret-scanner.js       # Pre-commit secret detection

tests/
├── extension.spec.js       # Playwright E2E test suite (29 tests)
└── fixtures.js             # Playwright shared fixtures

Testing

Playwright E2E Tests

npx playwright test

The test suite (29 tests) covers popup rendering, cookie CRUD, search/filter, theme toggle, settings modal, all action buttons (save, delete, lock, copy, duplicate), description editor, and badges.

Linting

cargo clippy --target wasm32-unknown-unknown -- -D warnings

Documentation

Tech Stack

Category Technology
Language Rust (2024 edition)
WASM Toolchain wasm-bindgen, wasm-bindgen-futures
UI Framework Leptos 0.8 (CSR)
Browser APIs web-sys, js-sys
Build Tool Oxichrome
Test Runner Playwright (29 tests)
Target Chrome Manifest V3

License

GNU General Public License v3.0 or later — see LICENSE for details.

Issues: GitHub Issues Discussions: GitHub Discussions

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