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Serialize JSON into a canonical format.
Safe for generating a consistent cryptographic hash or signature across platforms.
FollowsRFC8785: JSON Canonicalization Scheme (JCS)
The JSON Canonicalization Scheme concept in a nutshell:
- Serialization of primitive JSON data types using methods compatible with ECMAScript's
JSON.stringify() - Lexicographic sorting of JSON
Objectproperties in arecursive process - JSON
Arraydata is also subject to canonicalization,but element order remains untouched
constserialize=require('json-canon')constjson={from_account:"543 232 625-3",to_account:"321 567 636-4",amount:500,currency:"USD"}console.log(serialize(json))// {"amount":500,"currency":"USD","from_account":"543 232 625-3","to_account":"321 567 636-4"}
Rust:json-canon
use json_canon::to_string;use serde_json::json;let data =json!({"from_account":"543 232 625-3","to_account":"321 567 636-4","amount":500,"currency":"USD"});println!("{}", to_string(&data)?);// {"amount":500,"currency":"USD","from_account":"543 232 625-3","to_account":"321 567 636-4"}
- #"/ahdinosaur/json-canon/blob/main/js/json-canon-fuzz">
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Serialize JSON into a canonical format.
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