Bridge a UDP Port Packets from External/Internal world to ChromeOS Linux VM/Container or Another local or remote IP entity

Latest Version

Version
0.5.9
Update
May 8, 2019
Size
29.03KiB
Developer
Category
Users
12
Rating
0 ★
Manifest Version
2
Web Store Status
Languages Support
English
See more
Permissions
See more

UDP Bridge Application

Bridge/Forward UDP packets from outside a Chromebook / ChromeOS (nothing stops it from being a internal entity either)
into a internal Linux/VMs/Containers and or a External networked entity by specifying the IP address of the destination.

Especially Useful if one wants to run a udp based server logic inside a VM/Container under ChromeOS.

This runs locally on the Chrome OS / Chromebook. So it can even run offline.

The port specified for bridging/forwarding is monitored and packets received on it inturn will be sent to the specified bridging dest ip. The port to which it will be sent will be the same specified bridging port.

THere is logic to join and later leave a multicast group/ip. This is to help receive multicast packets if any sent to the bridging port.
One requires to have started the bridging logic before trying to join and leave mcast group/ip. By default the local ip to which the socket is bound is 0.0.0.0, however a user can change it if required. Currently not sure if ChromeOS's chrome.sockets.udp logic uses the local ip specified for the socket to help decide over which local network interface the mcast join and leave requests should be sent.

The following limitations exist:

a) As this uses normal UDP sockets and not raw sockets, so the bridged / forwarded UDP packet's source ip and port may get replaced with the ChromeOS's IP potentially related to the path used for routing into the VM/Container/Networked ENtity.

NOTE: This is my second experiment wrt javascript, trying to understand JS and Web client environment. So may not be optimal in its patterns.
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "UDP Bridge", "short_name": "UDP Bridge", "description": "Bridge a UDP Port Packets from External/Internal world to ChromeOS Linux VM/Container or Another local or remote IP entity", "version": "0.5.9", "author": "HanishKVC", "manifest_version": 2, "app": { "background": { "scripts": ["background.js"] } }, "icons": { "16": "udpbridge-16.png", "128": "udpbridge-128.png" }, "sandbox": [ "readme.pdf" ], "sockets": { "udp": { "send": ["*"], "bind": ["*"], "multicastMembership": [""] } }}
Read more

How to download and manually install UDP Bridge extension for Chrome

Looking for a way to install UDP Bridge extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install UDP Bridge extensions manually, this article outlines two simple methods to effortlessly install UDP Bridge extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download UDP Bridge extension and manually install through Drag &Drop

If you ever need to manually install a UDP Bridge extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the UDP Bridge Extension by clicking the "Download CRX" button on the website.

Look for the UDP Bridge extension you wish to install. Go to the website and download the UDP Bridge extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for UDP Bridge extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the UDP Bridge extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download UDP Bridge extension for Chrome and install in Developer Mode

This is another method to install UDP Bridge extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the UDP Bridge extension file

Select and download the UDP Bridge extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the UDP Bridge extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your UDP Bridge extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the UDP Bridge extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install UDP Bridge extension in 2 ways. We hope this guide proves helpful.

Similar Extensions

icon

GoFullPage - Full Page Screen Capture Extension · Developer Tools 12 77052 ★ 1.81MiB

icon

ColorZilla Extension · Developer Tools 12 3845 ★ 410KiB

icon

JSON Formatter Extension · Developer Tools 12 1859 ★ 19.86KiB

icon

User-Agent Switcher for Chrome Extension · Developer Tools 12 2631 ★ 132KiB

icon

Lighthouse Extension · Developer Tools 12 318 ★ 50.7KiB

icon

Similarweb - Website Traffic & SEO Checker Extension · Developer Tools 12 3255 ★ 1.19MiB

icon

SEOquake Extension · Developer Tools 12 2529 ★ 1.5MiB

icon

Clear Cache Extension · Developer Tools 12 1124 ★ 616KiB

icon

Selenium IDE Extension · Developer Tools 12 286 ★ 3.96MiB

icon

ModHeader - Modify HTTP headers Extension · Developer Tools 12 1061 ★ 676KiB

icon

Postman Interceptor Extension · Developer Tools 12 957 ★ 478KiB

icon

SEO META in 1 CLICK Extension · Developer Tools 12 1108 ★ 462KiB

icon

Stylus Extension · Developer Tools 12 1101 ★ 1.01MiB

icon

CSS Peeper Extension · Developer Tools 12 363 ★ 279KiB

icon

daily.dev | The homepage developers deserve Extension · Developer Tools 12 2460 ★ 2.28MiB

icon

WhatRuns Extension · Developer Tools 12 398 ★ 290KiB

icon

Color Picker for Chrome™ Extension · Developer Tools 12 118 ★ 194KiB

icon

BuiltWith Technology Profiler Extension · Developer Tools 12 407 ★ 54.1KiB

icon

SelectorsHub - XPath Helper Extension · Developer Tools 12 1384 ★ 556KiB

icon

Fake Filler Extension · Developer Tools 12 752 ★ 536KiB

icon

Detailed SEO Extension Extension · Developer Tools 12 193 ★ 266KiB

icon

Responsive Viewer Extension · Developer Tools 12 298 ★ 639KiB

icon

Grepper Extension · Developer Tools 12 405 ★ 1.41MiB

icon

JSON Viewer Pro Extension · Developer Tools 12 137 ★ 349KiB