x509-ts
Version:
Encode and decode X.509 (TLS) Certificates, Attribute Certificates, CRLs, and more.
66 lines • 3.54 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;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const asn1_ts_1 = require("asn1-ts");
const errors = __importStar(require("../errors"));
const AlgorithmIdentifier_1 = __importDefault(require("./AlgorithmIdentifier"));
class SubjectPublicKeyInfo {
constructor(algorithm, subjectPublicKey) {
this.algorithm = algorithm;
this.subjectPublicKey = subjectPublicKey;
}
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 SubjectPublicKeyInfo");
case -2: throw new errors.X509Error("Invalid construction on SubjectPublicKeyInfo");
case -3: throw new errors.X509Error("Invalid tag number on SubjectPublicKeyInfo");
default: throw new errors.X509Error("Undefined error when validating SubjectPublicKeyInfo tag");
}
const subjectPublicKeyElements = value.sequence;
switch (subjectPublicKeyElements[1].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 SubjectPublicKeyInfo.subjectPublicKey");
case -2: throw new errors.X509Error("Invalid construction on SubjectPublicKeyInfo.subjectPublicKey");
case -3: throw new errors.X509Error("Invalid tag number on SubjectPublicKeyInfo.subjectPublicKey");
default: {
throw new errors.X509Error("Undefined error when validating SubjectPublicKeyInfo.subjectPublicKey tag");
}
}
return new SubjectPublicKeyInfo(AlgorithmIdentifier_1.default.fromElement(subjectPublicKeyElements[0]), subjectPublicKeyElements[1].bitString);
}
toElement() {
if (this.algorithm === undefined)
throw new errors.X509Error("Algorithm is undefined");
const ret = new asn1_ts_1.DERElement();
ret.tagClass = asn1_ts_1.ASN1TagClass.universal;
ret.construction = asn1_ts_1.ASN1Construction.constructed;
ret.tagNumber = asn1_ts_1.ASN1UniversalType.sequence;
const subjectPublicKeyElement = new asn1_ts_1.DERElement();
subjectPublicKeyElement.tagClass = asn1_ts_1.ASN1TagClass.universal;
subjectPublicKeyElement.construction = asn1_ts_1.ASN1Construction.primitive;
subjectPublicKeyElement.tagNumber = asn1_ts_1.ASN1UniversalType.bitString;
subjectPublicKeyElement.bitString = this.subjectPublicKey;
ret.sequence = [this.algorithm.toElement(), subjectPublicKeyElement];
return ret;
}
static fromBytes(value) {
const el = new asn1_ts_1.DERElement();
el.fromBytes(value);
return SubjectPublicKeyInfo.fromElement(el);
}
toBytes() {
return this.toElement().toBytes();
}
}
exports.default = SubjectPublicKeyInfo;
//# sourceMappingURL=SubjectPublicKeyInfo.js.map