joaopaulofonseca / mask-json

Redacts values in objects.

mask-json

Redacts values in objects. Useful when sending data to external logging services such as Sentry.

Status

Installation

Install the package via npm:

$ npm install mask-json

Usage

Arguments

1. collection (Array): An array of keys to redact.
2. [options] (Object): An optional object with the following options:

Option	Default value	Description
replacement	--REDACTED--	The default value to replace

Returns

(Function): Returns a function that will redact values from a given object.

Example

var blacklist = ['password', 'secret'];
var maskJson = require('mask-json')(blacklist);

maskJson({ foo: 'bar', biz: { username: 'myusername', password: 'mypassword' } });

// => { foo: 'bar', biz: { username: '--REDACTED--', password: '--REDACTED--' } }

Tests

$ npm test

License

MIT