Sensitive Word Converter

An asynchronous sensitive word converter/validator based on DFA.

Getting Started

$ npm i sensitive-word-converter

Usage

import { Converter } from 'sensitive-word-converter';

// At least one text file containing sensitive words is required
const converter = new Converter(  // Local file paths or URLs
  './sensitiveWords.txt',
  'https://raw.githubusercontent.com/observerss/textfilter/master/keywords',
  // ...
);

converter.isReady.then(() => {

  // Sensitive word: He, World
  let s0 = converter.convert('Hello World');
  console.log(s0);  // **llo *****

  // Sensitive word: 你好骚啊
  let s1 = converter.convert('你好骚啊！');
  console.log(s1);  // ****！

  // Sensitive word: 哈
  let s2 = converter.convert('哈哈哈哈啪！', '喵');
  console.log(s2);  // 喵喵喵喵啪！

  // String validation
  let r0 = converter.validate('Hello World');
  console.log(r0);  // { pass: false, sensitiveWords: Set { 'He', 'World' } }

}).catch(e => {
  console.error(e);
  // Handle error
})

Sensitive Words Example

• fwwdn/sensitive-stop-words

• observerss/textfilter

• 57ing/Sensitive-word

• qloog/sensitive_words

• jim19930609/Twitter-Sensitive-Word-Detection

Todo List

• String validation
• Random substitute symbol
• Craw word list with Python
• Construct the Converter with fileURL
• Ignore special symbols in strings
• Add support for multi-file word lists
• Set timeout for each request

For Developers/Testers

$ git clone --depth=1 https://github.com/m8524769/sensitive-word-converter.git
$ cd ./sensitive-word-converter
$ npm i --only=dev
$ npm run build
$ npm test

ISC License