safe-eval | Safer version of eval | Runtime Evironment library

 by   hacksparrow JavaScript Version: Current License: No License

kandi X-RAY | safe-eval Summary

kandi X-RAY | safe-eval Summary

safe-eval is a JavaScript library typically used in Server, Runtime Evironment, Nodejs applications. safe-eval has no bugs and it has low support. However safe-eval has 2 vulnerabilities. You can install using 'npm i safe-eval-2' or download it from GitHub, npm.

safe-eval lets you execute JavaScript code without having to use the much discouraged and feared upon eval(). safe-eval has access to all the standard APIs of the V8 JavaScript Engine. By default, it does not have access to the Node.js API, but can be given access using a context object. It is implemented using node's vm module. Currently, it works only with Node.js, and the JavaScript code must be an expression (something which evaluates to a value).
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            kandi-support Support

              safe-eval has a low active ecosystem.
              It has 169 star(s) with 23 fork(s). There are 3 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 8 open issues and 6 have been closed. On average issues are closed in 218 days. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of safe-eval is current.

            kandi-Quality Quality

              safe-eval has 0 bugs and 0 code smells.

            kandi-Security Security

              OutlinedDot
              safe-eval has 2 vulnerability issues reported (2 critical, 0 high, 0 medium, 0 low).
              safe-eval code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              safe-eval 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

              safe-eval releases are not available. You will need to build from source code and install.
              Deployable package is available in npm.
              Installation instructions are not available. Examples and code snippets are available.

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            safe-eval Key Features

            No Key Features are available at this moment for safe-eval.

            safe-eval Examples and Code Snippets

            No Code Snippets are available at this moment for safe-eval.

            Community Discussions

            QUESTION

            Refused to connect to 'ws://localhost:3000/cpp' because it violates the following Content Security Policy directive:
            Asked 2022-Mar-26 at 20:38

            How do I solve this error? where/how do I set those settings? I'm new to electron/react

            Refused to connect to 'ws://localhost:3000/cpp' because it violates the following Content Security Policy directive: "default-src 'self' 'unsafe-inline' data:". Note that 'connect-src' was not explicitly set, so 'default-src' is used as a fallback.

            I'm using electron + react and electron-forge build system. I've tried using this in froge.config.js:

            ...

            ANSWER

            Answered 2022-Mar-26 at 20:38

            WebpackPluginRendererConfig

            Source https://stackoverflow.com/questions/71631488

            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

            Python - How do you loop through a dictionary to check the values for certain text?
            Asked 2022-Mar-24 at 23:38

            I have the following dictionary:

            ...

            ANSWER

            Answered 2022-Mar-24 at 23:20
            header = 'Strict-Transport-Security'
            
            for url in mydictionary:
                if any(s.startswith(header) for s in mydictionary[url]):
                    print(f"{header} found for {url}")
                else:
                    print(f"{header} missing for {url}")
            

            Source https://stackoverflow.com/questions/71610470

            QUESTION

            Python - How to save output from loop to multiple callable variables
            Asked 2022-Mar-23 at 20:30

            I have the following Python code where items is a string of joined XML data produced from two website requests/responses:

            ...

            ANSWER

            Answered 2022-Mar-23 at 20:30

            Simply save output to a single dictionary variable of many items. Because your text split requires multiple steps, consider a defined method.

            Source https://stackoverflow.com/questions/71529453

            QUESTION

            how to communicate between two containers: nginx and nodjs
            Asked 2022-Mar-05 at 01:48

            Ii'm having a hard time figuring out how to proxypass into a nodejs container from a nginx container.

            seems to me that http://localhost:3000 would fall inside the nginx container...so I thought this setup would make sense:

            nginx container:

            ...

            ANSWER

            Answered 2022-Mar-05 at 00:35

            To allow communication between containers you need to setup a shared networks, e.g. in .yaml (this can be done as well as on ci, report in .yaml only for sake of code):

            Source https://stackoverflow.com/questions/71358488

            QUESTION

            CORS on Stripe https://js.stripe.com
            Asked 2022-Feb-17 at 23:23

            I have been trying to integrate stripe elements on my sapper framework.

            I am using this library svelte-strip-js, all steps work fine but I have started to see these issues continuously on my console

            ...

            ANSWER

            Answered 2022-Feb-17 at 23:23

            It appears that this was a known configuration issue on Stripe’s end and a fix was deployed. You shouldn’t be seeing these errors anymore. From what I can tell from Stripe’s discord server threads regarding these errors, r.stripe.com is just for tracking metrics so it should not have any impact on the ability to make payments.

            Source https://stackoverflow.com/questions/71153028

            QUESTION

            Downloading file without direct link through C# Webclient
            Asked 2022-Feb-15 at 16:50

            I am trying to download a file but the problem is that the URL is not a direct link to the zip file, and my code gives me useless error.

            This is the code:

            ...

            ANSWER

            Answered 2021-Dec-14 at 00:06

            It's important to note that the Webclient class uses the RETR command to download an FTP resource. For an HTTP resource, the GET method is used. That means if you provide a URL that doesn't contains the correct parameters to a downloadable file, you gonna end up with some exceptions that are not handled because Webclient was replaced with System.Net.Http.HttpClient, that I recommend you use instead.

            Below you can see a exemple of how the Webclient works, on your case you are getting "useless error" because you are on a async method. I would suggest to use the normal method like below to debug and get the correct exception.

            Source https://stackoverflow.com/questions/70342228

            QUESTION

            CSP header read but apparently not understood
            Asked 2022-Jan-29 at 02:26

            So, I am trying to obtain images from an API, doing like this:

            ...

            ANSWER

            Answered 2022-Jan-29 at 02:26

            Try to use below sample setting in your web.config. I know you want use http://mysite:*.

            Source https://stackoverflow.com/questions/70896280

            QUESTION

            stop wordpress from modifying/removing a specific directive .htaccess
            Asked 2022-Jan-19 at 11:13

            I have those lines in the .htaccess file.

            ...

            ANSWER

            Answered 2022-Jan-19 at 11:13

            I MUST maintain this line where she is.

            That directive does not need to go inside the WordPress code block. You should place that directive before the # BEGIN WordPress comment marker. And this will prevent it from being overwritten by WordPress. In fact, you could place your custom rules at the very top of the file to make them easier to find/maintain.

            It will work exactly the same.

            You do not need to enclose it in an container like the other directives. And you should not repeat the RewriteEngine On and RewriteBase / directives. (The order of these particular directives do not matter. In fact, the last instance "wins" and controls the entire file.)

            For example:

            Source https://stackoverflow.com/questions/70762887

            QUESTION

            GWT super dev mode content security policy
            Asked 2022-Jan-13 at 09:06

            I am getting the following error in my code, in the browser, when I test it in eclipse using super dev mode:

            ...

            ANSWER

            Answered 2022-Jan-13 at 09:06

            Depending on the GWT version you are using, GWT will usually create several JS files. IIRC and nothing is changed, you have - using the lasting GWT version - 5 permutations. These are the files with the cryptic name that the *.nochache.js is loading.

            These permutation will be loaded from the code server. And by defining files inside the Content-Security-Policy tag, you define the files which can be loaded. And because the file names always change, you have no chance to add them.

            So, why not using:

            Source https://stackoverflow.com/questions/70672337

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

            Vulnerabilities

            CVE-2020-7710 CRITICAL
            This affects all versions of package safe-eval. It is possible for an attacker to run an arbitrary command on the host machine.
            The safe-eval module describes itself as a safer version of eval. By accessing the object constructors, un-sanitized user input can access the entire standard library and effectively break out of the sandbox.

            Install safe-eval

            You can install using 'npm i safe-eval-2' or download it from GitHub, npm.

            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://github.com/hacksparrow/safe-eval.git

          • CLI

            gh repo clone hacksparrow/safe-eval

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            git@github.com:hacksparrow/safe-eval.git

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