x509-ts
Version:
Encode and decode X.509 (TLS) Certificates, Attribute Certificates, CRLs, and more.
84 lines • 4.32 kB
JavaScript
;
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 PrivateKeyUsagePeriod {
constructor(notBefore, notAfter) {
this.notBefore = notBefore;
this.notAfter = notAfter;
if (!notBefore && !notAfter) {
throw new errors.X509Error("Either notBefore or notAfter must be set in PrivateKeyUsagePeriod");
}
}
static fromElement(value) {
switch (value.validateTag([asn1_ts_1.ASN1TagClass.universal], [asn1_ts_1.ASN1Construction.constructed], [asn1_ts_1.ASN1UniversalType.sequence])) {
case 0: break;
case -1: throw new errors.X509Error("Invalid tag class on inner sequence of PrivateKeyUsagePeriod");
case -2: throw new errors.X509Error("Invalid construction on inner sequence of PrivateKeyUsagePeriod");
case -3: throw new errors.X509Error("Invalid tag number on inner sequence of PrivateKeyUsagePeriod");
default: {
throw new errors.X509Error("Undefined error when validating inner sequence of PrivateKeyUsagePeriod tag");
}
}
const privateKeyUsagePeriodElements = value.sequence;
if (privateKeyUsagePeriodElements.length === 0) {
throw new errors.X509Error("PrivateKeyUsagePeriod must have at least one element in SEQUENCE");
}
let notBefore;
let notAfter;
let fixedPositionElementsEncountered = 0;
privateKeyUsagePeriodElements.forEach((element) => {
if (element.tagClass === asn1_ts_1.ASN1TagClass.context) {
if (element.tagNumber === 0) {
if (notBefore)
throw new errors.X509Error("PrivateKeyUsagePeriod.notBefore already defined");
notBefore = element.generalizedTime;
fixedPositionElementsEncountered++;
}
else if (element.tagNumber === 1) {
if (notAfter)
throw new errors.X509Error("PrivateKeyUsagePeriod.notAfter already defined");
notAfter = element.generalizedTime;
fixedPositionElementsEncountered++;
}
}
});
if (!asn1_ts_1.DERElement.isInCanonicalOrder(privateKeyUsagePeriodElements.slice(fixedPositionElementsEncountered))) {
throw new errors.X509Error("Extended elements of PrivateKeyUsagePeriod were not in canonical order");
}
return new PrivateKeyUsagePeriod(notBefore, notAfter);
}
toElement() {
const privateKeyUsagePeriodElements = [];
if (this.notBefore) {
const notBeforeElement = new asn1_ts_1.DERElement(asn1_ts_1.ASN1TagClass.universal, asn1_ts_1.ASN1Construction.primitive, asn1_ts_1.ASN1UniversalType.generalizedTime);
notBeforeElement.generalizedTime = this.notBefore;
privateKeyUsagePeriodElements.push(notBeforeElement);
}
if (this.notAfter) {
const notAfterElement = new asn1_ts_1.DERElement(asn1_ts_1.ASN1TagClass.universal, asn1_ts_1.ASN1Construction.primitive, asn1_ts_1.ASN1UniversalType.generalizedTime);
notAfterElement.generalizedTime = this.notAfter;
privateKeyUsagePeriodElements.push(notAfterElement);
}
const privateKeyUsagePeriodElement = new asn1_ts_1.DERElement(asn1_ts_1.ASN1TagClass.universal, asn1_ts_1.ASN1Construction.constructed, asn1_ts_1.ASN1UniversalType.sequence);
privateKeyUsagePeriodElement.sequence = privateKeyUsagePeriodElements;
return privateKeyUsagePeriodElement;
}
static fromBytes(value) {
const el = new asn1_ts_1.DERElement();
el.fromBytes(value);
return PrivateKeyUsagePeriod.fromElement(el);
}
toBytes() {
return this.toElement().toBytes();
}
}
exports.default = PrivateKeyUsagePeriod;
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