canonicalize

JSON canonicalize function. Creates crypto safe predictable canocalization of JSON as defined by RFC8785

Usage

Normal Example

JSON.canonicalize = require('canonicalize');
const  json = {
    "from_account": "543 232 625-3",
    "to_account": "321 567 636-4",
    "amount": 500,
    "currency": "USD"
}
console.log(JSON.canonicalize(json));
// output: {"amount":500,"currency":"USD","from_account":"543 232 625-3","to_account":"321 567 636-4"}

Crazy Example

JSON.canonicalize = require('canonicalize');
const  json = {
    "1": {"f": {"f":  "hi","F":  5} ,"\n":  56.0},
    "10": { },
    "":  "empty",
    "a": { },
    "111": [ {"e":  "yes","E":  "no" } ],
    "A": { }
}
console.log(JSON.canonicalize(json));
// output: {"":"empty","1":{"\n":56,"f":{"F":5,"f":"hi"}},"10":{},"111":[{"E":"no","e":"yes"}],"A":{},"a":{}}

Install

npm install canonicalize --save

Test

npm test