libas2
Version:
Implementation of the AS2 protocol as presented in RFC 4130 and related RFCs
85 lines (84 loc) • 3.53 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.AS2Partner = exports.AS2Host = exports.AS2Trading = exports.AS2Agreement = void 0;
const AS2Crypto_1 = require("../AS2Crypto");
const Constants_1 = require("../Constants");
const Helpers_1 = require("../Helpers");
const { ENCRYPTION, ERROR, SIGNING } = Constants_1.AS2Constants;
/** Class for describing and handling partner agreements.
* @implements {AgreementOptions}
* @param {AgreementOptions} agreement - The partner agreement for sending and receiving over AS2.
*/
class AS2Agreement {
constructor(agreement) {
this.host = new AS2Host(agreement.host);
this.partner = new AS2Partner(agreement.partner);
}
}
exports.AS2Agreement = AS2Agreement;
class AS2Trading {
constructor(trading) {
this.role = trading.role;
this.name = trading.name;
this.id = trading.id;
this.url = trading.url ? new URL(trading.url) : trading.url;
if (trading.mdn) {
this.mdn = {
async: trading.mdn.async,
signing: trading.mdn.signing
};
}
}
}
exports.AS2Trading = AS2Trading;
class AS2Host extends AS2Trading {
constructor(host) {
super(host);
this.role = 'host';
this.sign = typeof host.sign === 'boolean' && host.sign ? SIGNING.SHA256 : host.sign;
this.decrypt = host.decrypt;
if ((!Helpers_1.isNullOrUndefined(host.sign) && host.sign) || host.decrypt) {
if (host.certificate) {
this.certificate = host.certificate instanceof AS2Crypto_1.PemFile ? host.certificate : new AS2Crypto_1.PemFile(host.certificate);
if (this.certificate.type !== 'CERTIFICATE') {
throw new Error(ERROR.WRONG_PEM_FILE + ' expected CERTIFICATE, but received ' + this.certificate.type);
}
}
else {
throw new Error(ERROR.MISSING_PARTNER_CERT);
}
if (host.privateKey) {
this.privateKey = host.privateKey instanceof AS2Crypto_1.PemFile ? host.privateKey : new AS2Crypto_1.PemFile(host.privateKey);
if (this.privateKey.type !== 'PRIVATE_KEY') {
throw new Error(ERROR.WRONG_PEM_FILE + ' expected PRIVATE_KEY, but received ' + this.privateKey.type);
}
}
else {
throw new Error(ERROR.MISSING_PARTNER_KEY);
}
}
}
}
exports.AS2Host = AS2Host;
class AS2Partner extends AS2Trading {
constructor(partner) {
super(partner);
this.role = 'partner';
this.file = partner.file;
this.encrypt = typeof partner.encrypt === 'boolean' && partner.encrypt ? ENCRYPTION.AES128_CBC : partner.encrypt;
this.verify = partner.verify;
if ((!Helpers_1.isNullOrUndefined(partner.encrypt) && partner.encrypt) || partner.verify) {
if (partner.certificate) {
this.certificate =
partner.certificate instanceof AS2Crypto_1.PemFile ? partner.certificate : new AS2Crypto_1.PemFile(partner.certificate);
if (this.certificate.type !== 'CERTIFICATE') {
throw new Error(ERROR.WRONG_PEM_FILE + ' expected CERTIFICATE, but received ' + this.certificate.type);
}
}
else {
throw new Error(ERROR.MISSING_PARTNER_CERT);
}
}
}
}
exports.AS2Partner = AS2Partner;