web_accessible_resources | messaging Chrome extension from web page | Browser Plugin library

 by   rhashimoto HTML Version: Current License: No License

kandi X-RAY | web_accessible_resources Summary

kandi X-RAY | web_accessible_resources Summary

web_accessible_resources is a HTML library typically used in Plugin, Browser Plugin applications. web_accessible_resources has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

This is a proof of concept for using Web Accessible Resources to relay messages from a web page to a Chrome extension. When you open the page, it should send the string "hello" to the extension. The extension will reverse the string and send it back to the web page.
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            kandi-support Support

              web_accessible_resources has a low active ecosystem.
              It has 3 star(s) with 0 fork(s). There are 1 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              web_accessible_resources has no issues reported. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of web_accessible_resources is current.

            kandi-Quality Quality

              web_accessible_resources has 0 bugs and 0 code smells.

            kandi-Security Security

              web_accessible_resources has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              web_accessible_resources code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              web_accessible_resources does not have a standard license declared.
              Check the repository for any license declaration and review the terms closely.
              OutlinedDot
              Without a license, all rights are reserved, and you cannot use the library in your applications.

            kandi-Reuse Reuse

              web_accessible_resources releases are not available. You will need to build from source code and install.

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            web_accessible_resources Key Features

            No Key Features are available at this moment for web_accessible_resources.

            web_accessible_resources Examples and Code Snippets

            No Code Snippets are available at this moment for web_accessible_resources.

            Community Discussions

            QUESTION

            Javascript Tensorflow in Chrome Extension not working due to 'unsafe-eval'
            Asked 2022-Mar-25 at 10:03

            I'm trying to update my Chrome Extension to Manifest v3. I use a JSTensorflow Model and it pops this error:

            Uncaught EvalError: Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "script-src 'self'".

            I know that Manifest v3 doesn't allow 'unsafe-eval', so how can I turn around this problem?

            My manifest.json:

            ...

            ANSWER

            Answered 2022-Mar-22 at 20:55

            Here we learn that chrome bans any external resource or any script which includes eval() using something called the Content Security Policy.

            I am also running a project with the same idea as yours and just ran into the same issue. It also mentions on that page some workarounds include:

            1. Using a 'templating library' (A library which complies with the rules)

            2. Access remote content (Send requests to an external server which does the processing there)

            As far as I know there's no tensorflow.js which complies so #2 might be the only answer here.

            Source https://stackoverflow.com/questions/71576878

            QUESTION

            Manifest v3: net::ERR_FILE_NOT_FOUND when using chrome.runtime.getURL?
            Asked 2022-Mar-13 at 15:54

            I get a net::ERR_FILE_NOT_FOUND error when using chrome.runtime.getURL function.

            manifest.json ...

            ANSWER

            Answered 2022-Mar-13 at 15:32

            When you use it in a CSS file or code line, try to use it like this:

            Source https://stackoverflow.com/questions/71458121

            QUESTION

            Getting `Uncaught (in promise) Error: Missing host permission for the tab` in background script of firefox extension
            Asked 2021-Dec-30 at 08:00

            Here is my background script;

            ...

            ANSWER

            Answered 2021-Dec-30 at 08:00

            activeTab works only when the user explicitly invokes your extension as described in the documentation for WebExtensions and Chrome extensions). Evidently, its name is highly misleading: it should have been something like activeTabWhenInvoked.

            In order to access any tab without prior interaction with your extension you'll have to add broad host permissions in manifest.json:

            Source https://stackoverflow.com/questions/70527776

            QUESTION

            Why does Chrome itself allow websites to access chrome-extension://*?
            Asked 2021-Dec-22 at 12:21

            The article from here shows a method for websites to determine whether a user has a particular extension installed, if "web_accessible_resources" (in case of Chrome) allows this. My question is why do browsers not filter these requests themselves? The only use case I came up with was to fingerprint the user.

            ...

            ANSWER

            Answered 2021-Dec-22 at 12:21

            The author of an extension lists such accessible resources in its manifest.json intentionally. This is a feature used by extensions to add a UI or a font/image to the web page(s) and so on.

            Fingerprinting is possible only due to a poor implementation in Chrome (and Chromium-based browsers), which will be eventually fixed in ManifestV3 so extensions can set use_dynamic_url.

            Firefox WebExtensions aren't affected because Firefox uses a unique per-machine UUID, more info.

            Source https://stackoverflow.com/questions/70437621

            QUESTION

            Default Icons in manifest for Chrome Extension
            Asked 2021-Dec-05 at 06:17

            I have this piece of code in my manifest:

            ...

            ANSWER

            Answered 2021-Dec-05 at 06:17

            It turns out that duplicate keys are no longer allowed. And to fix it, you not only need to delete one of the duplicates (as I did), but you need to unpublish your extension entirely and then republish.

            It wasn't clear on what would happen when unpublishing. Essentially, you extension will disappear from the Webstore and when you republish, it takes longer than usual to review it. (it took about 2 days vs the normal couple hours). In that time it will say 'pending' but when it does get approved, everything in your store will be restored and it will be as though nothing happened.

            Source https://stackoverflow.com/questions/70149648

            QUESTION

            getting error while trying to play Audio from URL in chrome extension
            Asked 2021-Nov-14 at 15:12

            I tried many ways to play a sound from the URL but it isn't working.

            When I inspected the page have errors console:

            chrome-extension://invalid/:1 GET chrome-extension://invalid/ net::ERR_FAILED

            Uncaught (in promise) DOMException: Failed to load because no supported source was found.

            manifest.json:

            ...

            ANSWER

            Answered 2021-Nov-14 at 15:12

            QUESTION

            chrome extension command passing to content script
            Asked 2021-Oct-27 at 22:05

            I would like to implement a hotkey that triggers a function in my content script. The content script (main.js) is executed on page laod from my popup.js file.

            i have added the command into my manifest.json and when I add the onCommand listener to my popup.js I can console log that it gets triggered when I press my hotkey (Ctrl+Shift+K)

            However I can not get it passed to my content script.

            manifest.json

            ...

            ANSWER

            Answered 2021-Oct-25 at 21:15

            Use messages like below

            popup.js

            Source https://stackoverflow.com/questions/69714540

            QUESTION

            Code in popup.js not being run (chrome/edge extension)
            Asked 2021-Oct-07 at 18:06

            ANSWER

            Answered 2021-Oct-07 at 03:40

            Based on your description and the manifest code you provided, and the screenshot shows the "Inspect popup" option is disabled (greyed out), so I think your problem is that there is no "default_popup" declaration in the manifest. Or you can use chrome.browserAction.setPopup to solve the problem.

            This is a similar case:Disable "inspect popup" menu entry in chrome extensions.

            Source https://stackoverflow.com/questions/69472375

            QUESTION

            Why i am getting chrome-extension://invalid/ error when trying to load local font
            Asked 2021-Sep-03 at 05:37

            I start a chrome extension that is triggered on instagram.com. I wanted to load a local font but when I open the extension I get this error when font is loading

            ...

            ANSWER

            Answered 2021-Sep-03 at 05:37

            We can use chrome.runtime.getURL API to get the URL of our resource and then we can provide that URL in src of font-face.

            Source https://stackoverflow.com/questions/69031399

            QUESTION

            When I try to load an (unpacked) extension into Edge, why does it say that web_accessible_resources[0] is invalid?
            Asked 2021-Sep-01 at 13:39

            I'm building a browser extension for Microsoft Edge in which I need to inject a script into certain pages. Whenever I try to load the unpacked extension, Edge reports, “Error Invalid value for 'web_accessible_resources[0]'.” However, I've looked at the documentation and some examples and it appears that I have a valid configuration. Below is a minimum working example to reproduce the error:

            manifest.json ...

            ANSWER

            Answered 2021-Sep-01 at 13:39

            I tried using the Manifest v2 format for web_accessible_resources. It loaded successfully, but it had a background error that said, “The maximum currently-supported manifest version is 2, but this is 3. Certain features may not work as expected.” I guess that solves that. Microsoft's documentation didn't make that clear.

            Source https://stackoverflow.com/questions/69014739

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install web_accessible_resources

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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          • HTTPS

            https://github.com/rhashimoto/web_accessible_resources.git

          • CLI

            gh repo clone rhashimoto/web_accessible_resources

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            git@github.com:rhashimoto/web_accessible_resources.git

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