sanitize-html | submitted HTML , preserving whitelisted elements
kandi X-RAY | sanitize-html Summary
kandi X-RAY | sanitize-html Summary
sanitize-html provides a simple HTML sanitizer with a clear API. sanitize-html is tolerant. It is well suited for cleaning up HTML fragments such as those created by CKEditor and other rich text editors. It is especially handy for removing unwanted CSS when copying and pasting from Word. sanitize-html allows you to specify the tags you want to permit, and the permitted attributes for each of those tags. If a tag is not permitted, the contents of the tag are not discarded. There are some exceptions to this, discussed below in the "Discarding the entire contents of a disallowed tag" section. The syntax of poorly closed p and img elements is cleaned up. href attributes are validated to ensure they only contain http, https, ftp and mailto URLs. Relative URLs are also allowed. Ditto for src attributes. Allowing particular urls as a src to an iframe tag by filtering hostnames is also supported. HTML comments are not preserved. Additionally, sanitize-html escapes ALL text content - this means that ampersands, greater-than, and less-than signs are converted to their equivalent HTML character references (& --> &, < --> <, and so on). Additionally, in attribute values, quotation marks are escaped as well (" --> ").
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Top functions reviewed by kandi - BETA
- Re - sanitized HTML from HTML .
- Clean a URL .
- Filter syntax tree
- Escapes HTML entities in a string .
- Construct a new Frame
- filters out the selected declarations
- Stringify srcset
- Filter classes based on in the allowed CSS classes
- Returns style attributes string from AST nodes .
- Filters an array and returns a new array .
sanitize-html Key Features
sanitize-html Examples and Code Snippets
function sanitizeHtml(unsafeHtml, allowList, sanitizeFn) {
if (!unsafeHtml.length) {
return unsafeHtml;
}
if (sanitizeFn && typeof sanitizeFn === 'function') {
return sanitizeFn(unsafeHtml);
}
const domParser
Community Discussions
Trending Discussions on sanitize-html
QUESTION
markdown is not a function , though i have installed it using npm install marked
In the app.js i have used app.use in which res.local.filterUserHTML is a function,
which uses markdown function, But when this is invoked it gives error, stating it doesn't recognize the markdown function.
app.js
...ANSWER
Answered 2022-Jan-15 at 10:52From the docs:
QUESTION
I'm following a JS course and I can't understand why my code doesn't work but the teacher's code does work. It seems like it's an "order of lines" thing but I'm not sure and can't figure this out.
More specifically, the functionality that doesn't work is the chat (the socket part).
Here's the teacher's code that works :
...ANSWER
Answered 2021-Sep-14 at 17:50It looks like you misnamed your listener. (socket.on
function)
chatMessageFromServer
should be chatMessageFromBrowser
.
QUESTION
I'm trying to use sanitize-html
package along with @types/sanitize-html
for typescript, but it causes the following error-
ANSWER
Answered 2021-Apr-24 at 08:03The issue is fixed in the v8.2.7
, according to this comment on GitHub. It seems to be related to the fact that webpack has removed polyfills in their new v5
version, which is a needed dependency of postcss
, which is also used by sanitize-html
.
However, if the issue persists, it should be fixed by installing path-browserify
(by npm i path-browserify
) and adding the following fallback to webpack's overriding configuration, in your gatsby-node.js
, onCreateWebpackConfig
API should work:
QUESTION
I've been developing on Chrome, hoping that Babel simply fits my code into i.e.
One error occured SCRIPT1010: Expected identifier
internet explore point the error here (this file is in static/chunk).
short
{isClean:a}
long
...,e,r){"use strict";let n,i,o,s=r("dUwI"),{isClean:a}=r("zomH"),u=r("aOxJ"),c=r("wWcZ");class l extends...
And i tried to add polifills in my app.js
...ANSWER
Answered 2021-Mar-12 at 09:04As far as I can see, you bundle has class
declarations and IE does not understand them. Polyfills won't help because you cannot polyfill such thing, it should be transpiled to compatible ES5 code. It is probably part of some library you use, so you need to use next-transpile-modules thing for NextJs to transpile node_modules code of this library.
Example of usage:
QUESTION
I'm building a project based off the Electron React Boilerplate project. I am running MacOS 10.15.7 and node v14.15.1.
I'm trying to install sqlite3
package. Since it's a native dependency, I ran yarn add sqlite3
inside the src/
directory, like it says to do here. The compilation fails with the following output:
ANSWER
Answered 2021-Mar-10 at 22:12I downgraded the sqlite3 package to v5.0.0 and it rebuilt correctly. Hope this helps anyone else with the same issue.
Source: nodejs electronjs sqlite3 - use of undeclared identifier 'napi_is_detached_arraybuffer'
QUESTION
Package.json
...ANSWER
Answered 2021-Feb-21 at 20:58It could be that some dependency of yours is using ES6 syntax.
By default
babel-loader
ignores all files insidenode_modules
. If you want to explicitly transpile a dependency with Babel, you can list it in this option
You need to find out which one it is and add it to transpileDependencies
- vue.config.js
Also the error message is very strange - function(e){let{existsSync:r,readFileSync:i}
- both existsSync
and readFileSync
look like Node API. So check you don't use any Node package for browser app (for example node-fetch
is definitely Node only lib and will not work inside the browser)
QUESTION
So i am using React Native to develop the app and trying to upload the app to TestFlight via AppStoreConnect. Everytime i upload i get an email from apple:
ITMS-90809: Deprecated API Usage - New apps that use UIWebView are no longer accepted. Instead, use WKWebView for improved security and reliability
Yes, i've taken a loook at similar posts that are here on Stackoverflow. Here are the things i've tried.
1. I've rangrep -r UIWebView
on both node_modules
and Pods
folders and only matches i get are comment tags.
For node_modules:
...ANSWER
Answered 2021-Jan-11 at 14:27So turns out that one of the Frameworks i added in theFramework, Libraries, and Embedded Content
of XCode was using UIWebView - in this particular case i was the GD Framework. So i just had to download the updated SDK and that solved the problem for me. See Image here
QUESTION
According to some React documentation:
Improper use of the
innerHTML
can open you up to a cross-site scripting (XSS) attack. Sanitizing user input for display is notoriously error-prone, and failure to properly sanitize is one of the leading causes of web vulnerabilities on the internet.
It seems that improper usage of the sanitizers and the innerHTML
can expose the site XSS (Cross-Site Scripting) attacks.
On the other hand, according to other documentation (such as Gatsby or sanitizers itself), they are recommended:
The most straightforward way to prevent a XSS attack is to sanitize the innerHTML string before dangerously setting it. Fortunately, there are npm packages that can accomplish this; packages like sanitize-html and DOMPurify.
What's the best and safest approach to avoid exposing an application to XSS attacks in React while also avoiding improper usage of sanitizers?
...ANSWER
Answered 2020-Oct-08 at 10:59The two options are not in contrast with each other:
Improper use of the innerHTML can open you up to a cross-site scripting (XSS) attack
Emphasis on 'improper'.
sanitize the innerHTML string before dangerously setting it
Using an established and well known library to sanitize the input before setting it is safe, because it is not an improper use of innerHTML.
QUESTION
I'm getting an error when running npm test. I feel like I have tried every existing suggestion online, but I can not get it to work.
Here is my package.json. I thought the "transformIgnorePatterns": [ "/node_modules/(?!@total/*)", ],
would solve the issue, but it didn't.
ANSWER
Answered 2020-Nov-13 at 16:08Looks like your situation is to be nested twice node_modules
(node_modules/@opt-ui/icons/node_modules/@equinor/eds-icons
), so you might have to set both @opt-ui
and @equinor
to re-transpile.
However, I have an idea which I'm not 100% the following way would work but it's worth trying though:
QUESTION
I followed this tutorial: https://shopify.dev/tutorials/build-a-shopify-app-with-node-and-react
From the beginning, my app was extremely slow to load, including when changing tabs, including when loaded through ngrok and run on localhost or deployed on app engine.
What could be causing this ?
P.S.: I am new to React, Next.js and Shopify App development, so the answer could be quite basic.
P.P.S.: The build output seems to indicate "First Load JS shared by all" is too large based on the red color. I do not know how to investigate this and reduce the size of said chunks although a mere 214KB could not explain such slow load times, could it ?
Build
React Dev Tools Profiler
@next/bundle-analyzer Output:
Parsed
Gzipped
package.json
...ANSWER
Answered 2020-Aug-15 at 16:48Your initial load on index, according your dev tools waterfall, took almost 2 seconds for only 18.5KB of data. This is alarmingly slow and prior to the rest of your resources being reached even. My first thought would be network/server lag. Are you hosting this locally or on a web server of some sort?
I would strip it down as much as you can, maybe even just try and load a simple index.html file with only a header. If that takes a couple of seconds to load then you may need to either upgrade or migrate to a better host. If you are hosting locally this could just be an issue of your internet having a low upload speed. Many internet plans have fast downloads but slow uploads and you are not always going to get what your ISP promises.
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