canonicalize

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

Usage

$3

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

$3

`js
const 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(canonicalize(json));
// output: {"":"empty","1":{"\n":56,"f":{"F":5,"f":"hi"}},"10":{},"111":[{"E":"no","e":"yes"}],"A":{},"a":{}}
`

$3

The function can be executed directly using npx without explicit installation. This allows JSON files and arbitrary input to be canonicalized with standard input/output:
`bash

Input from file

npx canonicalize < input.json > output.json

Input from string

echo '{
"from_account": "543 232 625-3",
"to_account": "321 567 636-4",
"amount": 500,
"currency": "USD"
}' | npx canonicalize > simple-data.json

Input from web API

curl --silent https://pokeapi.co/api/v2/pokemon/pikachu | npx canonicalize > pikachu.json
`

Install

`
npm install canonicalize --save
`

Test

`
npm test
``