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@jamilservices/sb-module-attachshadow

v1.0.2

Published

Simply Builder Module - copies and freeze attachShadow

Downloads

4

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Git

Maintainers

juliojamiljuliojamil

Keywords

jamilservicosjamilservicesiifescriptjavascriptsimply-buildersimplybuildersimplybuildermoduleshadowshadowrootdomHTMLElementfreeze

Readme

@jamilservices/sb-module-attachshadow

SimplyBuilder SimplyBuilder SimplyBuilder - sb-module-attachshadow GitHub License

The @jamilservices/sb-module-attachshadow module provides a secure and immutable overlay for the HTMLElement.prototype.attachShadow method, ensuring that web components can leverage Shadow DOM capabilities in a safe environment, free from unauthorized modifications.

CDN:

https://cdn.skypack.dev/@jamilservices/sb-module-attachshadow@latest/lib/main.min.js

https://cdn.jsdelivr.net/npm/@jamilservices/sb-module-attachshadow@latest/lib/main.min.js

https://unpkg.com/@jamilservices/sb-module-attachshadow@latest/lib/main.min.js

Usage Examples

<head>
    <script src="https://cdn.jsdelivr.net/npm/@jamilservices/sb-module-attachshadow@latest/lib/main.min.js"></script>
    <meta charset="UTF-8">
    <meta name="author" content="Jamil Services">
    <title>Simply Builder Module - AttachShadow Protection</title>
</head>

Features

  • Shadow DOM Protection: Ensures the attachShadow method cannot be tampered with by third-party scripts or malicious code.
  • Easy Integration: Simply include the module via CDN in your project to enhance security for web components.
  • High Compatibility: Works across all modern browsers that support Shadow DOM.

Installation

No installation is required. Just include the script in your HTML document head as shown in the usage examples.

Security Considerations

This iife script copies the method of a read-only routine created separately within a Frame and then deletes it. A symbol is used to keep the reference private and secure, and is then used within the "attachShadow" function.

Because it is a generic head script and freezes the standard and common "attachShadow" functions. This script may not be completely safe on browsers with questionable extensions. For a more complete security modality, see how it is done in "SimplyBuilderCore".

Contribution Guidelines

Interested in contributing? We welcome your contributions to enhance the backend capabilities of @jamilservices/sb-module-attachshadow.
Please check our Contribution Guidelines for more details.

License

@jamilservices/sb-module-attachshadow is available under the MIT License by @jamilservicos.

  • You are free to modify and reuse the code.
  • The original license must be included with copies of this software.
  • We encourage linking back to this repository if you use a significant portion of the source code.