x509-ts
Version:
Encode and decode X.509 (TLS) Certificates, Attribute Certificates, CRLs, and more.
60 lines • 2.86 kB
JavaScript
"use strict";
var __importStar = (this && this.__importStar) || function (mod) {
if (mod && mod.__esModule) return mod;
var result = {};
if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
result["default"] = mod;
return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const asn1_ts_1 = require("asn1-ts");
const errors = __importStar(require("../errors"));
class KeyUsage {
constructor(digitalSignature, contentCommitment, keyEncipherment, dataEncipherment, keyAgreement, keyCertSign, cRLSign, encipherOnly, decipherOnly) {
this.digitalSignature = digitalSignature;
this.contentCommitment = contentCommitment;
this.keyEncipherment = keyEncipherment;
this.dataEncipherment = dataEncipherment;
this.keyAgreement = keyAgreement;
this.keyCertSign = keyCertSign;
this.cRLSign = cRLSign;
this.encipherOnly = encipherOnly;
this.decipherOnly = decipherOnly;
}
static fromElement(value) {
switch (value.validateTag([asn1_ts_1.ASN1TagClass.universal], [asn1_ts_1.ASN1Construction.primitive], [asn1_ts_1.ASN1UniversalType.bitString])) {
case 0: break;
case -1: throw new errors.X509Error("Invalid tag class on KeyUsage");
case -2: throw new errors.X509Error("Invalid construction on KeyUsage");
case -3: throw new errors.X509Error("Invalid tag number on KeyUsage");
default: throw new errors.X509Error("Undefined error when validating KeyUsage tag");
}
const bits = value.bitString;
return new KeyUsage(((bits.length > 0) ? bits[0] : false), ((bits.length > 1) ? bits[1] : false), ((bits.length > 2) ? bits[2] : false), ((bits.length > 3) ? bits[3] : false), ((bits.length > 4) ? bits[4] : false), ((bits.length > 5) ? bits[5] : false), ((bits.length > 6) ? bits[6] : false), ((bits.length > 7) ? bits[7] : false), ((bits.length > 8) ? bits[8] : false));
}
toElement() {
const keyUsageElement = new asn1_ts_1.DERElement(asn1_ts_1.ASN1TagClass.universal, asn1_ts_1.ASN1Construction.primitive, asn1_ts_1.ASN1UniversalType.bitString);
keyUsageElement.bitString = [
this.digitalSignature,
this.contentCommitment,
this.keyEncipherment,
this.dataEncipherment,
this.keyAgreement,
this.keyCertSign,
this.cRLSign,
this.encipherOnly,
this.decipherOnly,
];
return keyUsageElement;
}
static fromBytes(value) {
const el = new asn1_ts_1.DERElement();
el.fromBytes(value);
return KeyUsage.fromElement(el);
}
toBytes() {
return this.toElement().toBytes();
}
}
exports.default = KeyUsage;
//# sourceMappingURL=KeyUsage.js.map