216 lines
5.3 KiB
JavaScript
216 lines
5.3 KiB
JavaScript
/*
|
|
* Copyright (c) 2014-2015 Sylvain Peyrefitte
|
|
*
|
|
* This file is part of node-rdpjs.
|
|
*
|
|
* node-rdpjs is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
// https://tools.ietf.org/html/rfc5280
|
|
|
|
var asn1 = require('../asn1');
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 20
|
|
* @returns {asn1.univ.Choice}
|
|
*/
|
|
function DirectoryString() {
|
|
return new asn1.univ.Choice({
|
|
teletexString : new asn1.univ.T61String(),
|
|
printableString : new asn1.univ.PrintableString(),
|
|
universalString : new asn1.univ.UniversalString(),
|
|
utf8String : new asn1.univ.UTF8String(),
|
|
bmpString : new asn1.univ.BMPString(),
|
|
ia5String : new asn1.univ.IA5String()
|
|
});
|
|
}
|
|
|
|
/**
|
|
* https://tools.ietf.org/html/rfc5280 page 20
|
|
* @returns {asn1.univ.Choice}
|
|
*/
|
|
function AttributeValue() {
|
|
return DirectoryString();
|
|
}
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 20
|
|
* @returns {asn1.univ.ObjectIdentifier}
|
|
*/
|
|
function AttributeType() {
|
|
return new asn1.univ.ObjectIdentifier();
|
|
}
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 20
|
|
* @returns {asn1.univ.Sequence}
|
|
*/
|
|
function AttributeTypeAndValue() {
|
|
return new asn1.univ.Sequence({
|
|
type : AttributeType(),
|
|
value : AttributeValue()
|
|
});
|
|
}
|
|
|
|
/**
|
|
* https://tools.ietf.org/html/rfc5280 page 116
|
|
* @returns {asn1.univ.SetOf}
|
|
*/
|
|
function RelativeDistinguishedName() {
|
|
return new asn1.univ.SetOf(AttributeTypeAndValue);
|
|
}
|
|
|
|
/**
|
|
* https://tools.ietf.org/html/rfc5280 page 116
|
|
* @returns {asn1.univ.SequenceOf}
|
|
*/
|
|
function RDNSequence() {
|
|
return new asn1.univ.SequenceOf(RelativeDistinguishedName);
|
|
}
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 116
|
|
* @returns {asn1.univ.Choice}
|
|
*/
|
|
function Name() {
|
|
return new asn1.univ.Choice({
|
|
rdnSequence : RDNSequence()
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 18
|
|
* @returns {asn1.univ.Sequence}
|
|
*/
|
|
function AlgorithmIdentifier() {
|
|
return new asn1.univ.Sequence({
|
|
algorithm : new asn1.univ.ObjectIdentifier(),
|
|
parameters : new asn1.univ.Null()
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 117
|
|
* @returns {asn1.univ.Sequence}
|
|
*/
|
|
function Extension() {
|
|
return new asn1.univ.Sequence({
|
|
extnID : new asn1.univ.ObjectIdentifier(),
|
|
critical : new asn1.univ.Boolean(),
|
|
extnValue : new asn1.univ.OctetString()
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 117
|
|
* @returns {asn1.univ.SequenceOf}
|
|
*/
|
|
function Extensions() {
|
|
return new asn1.univ.SequenceOf(Extension);
|
|
}
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 117
|
|
* @returns {asn1.univ.Choice}
|
|
*/
|
|
function Time() {
|
|
return new asn1.univ.Choice({
|
|
utcTime : new asn1.univ.UTCTime(),
|
|
generalTime : new asn1.univ.GeneralizedTime()
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 117
|
|
* @returns {asn1.univ.Sequence}
|
|
*/
|
|
function Validity() {
|
|
return new asn1.univ.Sequence({
|
|
notBefore : Time(),
|
|
notAfter : Time()
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 117
|
|
* @returns {asn1.univ.Integer}
|
|
*/
|
|
function CertificateSerialNumber() {
|
|
return new asn1.univ.Integer();
|
|
}
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 117
|
|
* @returns {asn1.univ.Sequence}
|
|
*/
|
|
function SubjectPublicKeyInfo() {
|
|
return new asn1.univ.Sequence({
|
|
algorithm : AlgorithmIdentifier(),
|
|
subjectPublicKey : new asn1.univ.BitString()
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 117
|
|
* @returns {asn1.univ.BitString}
|
|
*/
|
|
function UniqueIdentifier() {
|
|
return new asn1.univ.BitString();
|
|
}
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 117
|
|
* @returns {asn1.univ.Sequence}
|
|
*/
|
|
function TbsCertificate() {
|
|
return new asn1.univ.Sequence({
|
|
version : CertificateSerialNumber().explicitTag(new asn1.spec.Asn1Tag(asn1.spec.TagClass.Context, asn1.spec.TagFormat.Constructed, 0)),
|
|
serialNumber : new asn1.univ.Integer(),
|
|
signature : AlgorithmIdentifier(),
|
|
issuer : Name(),
|
|
validity : Validity(),
|
|
subject : Name(),
|
|
subjectPublicKeyInfo : SubjectPublicKeyInfo(),
|
|
issuerUniqueID : UniqueIdentifier().implicitTag(asn1.spec.TagClass.Context, asn1.spec.TagFormat.Primitive, 1).optional(),
|
|
subjectUniqueID : UniqueIdentifier().implicitTag(asn1.spec.TagClass.Context, asn1.spec.TagFormat.Primitive, 2).optional(),
|
|
extensions : Extensions().implicitTag(asn1.spec.TagClass.Context, asn1.spec.TagFormat.Primitive, 3).optional()
|
|
});
|
|
}
|
|
|
|
/**
|
|
* @see https://tools.ietf.org/html/rfc5280 page 117
|
|
* @returns {asn1.univ.Sequence}
|
|
*/
|
|
function X509Certificate() {
|
|
return new asn1.univ.Sequence({
|
|
tbsCertificate : TbsCertificate(),
|
|
signatureAlgorithm : AlgorithmIdentifier(),
|
|
signatureValue : new asn1.univ.BitString()
|
|
});
|
|
}
|
|
|
|
function RSAPublicKey() {
|
|
return new asn1.univ.Sequence({
|
|
modulus : new asn1.univ.Integer(),
|
|
publicExponent : new asn1.univ.Integer()
|
|
});
|
|
}
|
|
|
|
/**
|
|
* Module Export
|
|
*/
|
|
module.exports = {
|
|
X509Certificate : X509Certificate,
|
|
RSAPublicKey : RSAPublicKey
|
|
}; |