crypto-signer/lib/utils.js

crypto-signer is a utility library used to sign transactions in MediSOT v2

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getHexKey = exports.cleanUpPEM = void 0;
var KEYUTIL = require('jsrsasign').KEYUTIL;
/**
 * cleanUpPEM removes unwanted characters from PEM encoded msgs.
 * For example, '\r' is commonly found in text version of PEM encoded keys.
 */
function cleanUpPEM(pemMsg) {
    var cleanPEM = pemMsg;
    while (cleanPEM.indexOf('\r') > -1) {
        cleanPEM = cleanPEM.replace('\r', '');
    }
    return cleanPEM;
}
exports.cleanUpPEM = cleanUpPEM;
function getHexKey(pemKey) {
    var cleanPvtKeyPEM = cleanUpPEM(pemKey);
    var prvKeyHex = KEYUTIL.getKey(cleanPvtKeyPEM).prvKeyHex;
    return prvKeyHex;
}
exports.getHexKey = getHexKey;