wampy
Version:
Amazingly fast, feature-rich, lightweight WAMP Javascript client (for browser and node.js)
81 lines (80 loc) • 3.2 kB
JavaScript
;
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
// If the importer is in node compatibility mode or this is not an ESM
// file that has been converted to a CommonJS file using a Babel-
// compatible transform (i.e. "__esModule" has not been set), then set
// "default" to the CommonJS "module.exports" for node compatibility.
isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/auth/cryptosign/wampy-cryptosign.ts
var wampy_cryptosign_exports = {};
__export(wampy_cryptosign_exports, {
bytes2hex: () => bytes2hex,
default: () => wampy_cryptosign_default,
hex2bytes: () => hex2bytes,
sign: () => sign
});
module.exports = __toCommonJS(wampy_cryptosign_exports);
var import_tweetnacl = __toESM(require("tweetnacl"), 1);
var { sign: NaclSign } = import_tweetnacl.default;
function hex2bytes(str) {
return new Uint8Array(str.match(/../g).map((h) => Number.parseInt(h, 16)));
}
function bytes2hex(bytes) {
return bytes ? Array.from(bytes, function(byte) {
return ("0" + (byte & 255).toString(16)).slice(-2);
}).join("") : null;
}
function sign(privateKey) {
const keyPair = privateKey.length === 64 ? NaclSign.keyPair.fromSeed(hex2bytes(privateKey)) : NaclSign.keyPair.fromSecretKey(hex2bytes(privateKey));
return function(method, info) {
if (method === "cryptosign") {
if (!info.challenge) {
throw new Error("No challenge provided!");
}
const l = info.challenge.length;
if (l % 2 !== 0) {
throw new Error("Expected challenge to be an even number of characters!");
}
const signature = NaclSign.detached(hex2bytes(info.challenge), keyPair.secretKey);
return bytes2hex(signature) + info.challenge;
} else {
throw new Error("Unknown authentication method requested!");
}
};
}
var wampy_cryptosign_default = sign;
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
bytes2hex,
hex2bytes,
sign
});
/**
* Wampy.js Cryptosign-based Authentication plugin
*
* Copyright 2022 KSDaemon. Licensed under the MIT License.
* See @license text at http://www.opensource.org/licenses/mit-license.php
*
*/
//# sourceMappingURL=wampy-cryptosign.cjs.map