Added Web based RDP support with NLA, #3867 and #3914

rdp/security/index.js

@@ -0,0 +1,26 @@
+/*
+ * 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/>.
+ */
+
+var x509 = require('./x509');
+var rsa = require('./rsa');
+
+module.exports = {
+	x509 : x509,
+	rsa : rsa
+};

rdp/security/rsa.js

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+/*
+ * 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/>.
+ */
+
+var BigInteger = require('./jsbn');
+
+/**
+ * @param modulus {Buffer}
+ * @param pubExp {integer}
+ */
+function publicKey(modulus, pubExp) {
+	return {
+		n : modulus,
+		e : pubExp
+	}
+}
+
+function encrypt(data, publicKey) {
+	return new BigInteger(data).modPowInt(publicKey.e, new BigInteger(publicKey.n)).toBuffer();
+}
+
+/**
+ * Module Export
+ */
+module.exports = {
+	publicKey : publicKey,
+	encrypt : encrypt
+};

rdp/security/x509.js

@@ -0,0 +1,216 @@
+/*
+ * 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
+};