mask-json-path
v1.0.3
Published
Mask values from given JSON (objects / arrays). Useful in protecting confidential data, mask it before sending it to third party applications.
Downloads
174
Readme
mask-json-path
Mask values from given JSON (objects / arrays). Useful in protecting confidential data, mask it before sending it to third party applications.
Installation
$ npm i mask-json-path
OR
$ yarn install mask-json-path
Usage
const maskJson = require('mask-json-path')('***') // values will be replaced with '***'
const pathsToBeMasked = ['block[].price'];
const mockData = {"block":[{"type":"article","id":"1","price":"$40"},{"type":"article","id":"2","price":"$50"}]}
const maskedData = maskJson(mockData, pathsToBeMasked);
// maskedData = {"block":[{"type":"article","id":"1","price":"***"},{"type":"article","id":"2","price":"***"}]}
Note that input json object gets modified in the process, cloning isn't done.
Tests
$ npm test
OR
$ yarn test
License
MIT