mirror of
https://github.com/openjdk/jdk.git
synced 2025-08-28 15:24:43 +02:00
311 lines
12 KiB
Java
311 lines
12 KiB
Java
/*
|
|
* Copyright (c) 2018, Oracle and/or its affiliates. All rights reserved.
|
|
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
*
|
|
* This code is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 only, as
|
|
* published by the Free Software Foundation. Oracle designates this
|
|
* particular file as subject to the "Classpath" exception as provided
|
|
* by Oracle in the LICENSE file that accompanied this code.
|
|
*
|
|
* This code 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
|
|
* version 2 for more details (a copy is included in the LICENSE file that
|
|
* accompanied this code).
|
|
*
|
|
* You should have received a copy of the GNU General Public License version
|
|
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*
|
|
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
|
* or visit www.oracle.com if you need additional information or have any
|
|
* questions.
|
|
*/
|
|
|
|
package sun.security.ssl;
|
|
|
|
import java.security.PrivateKey;
|
|
import java.security.PublicKey;
|
|
import java.security.cert.X509Certificate;
|
|
import java.security.interfaces.ECPublicKey;
|
|
import java.security.spec.ECParameterSpec;
|
|
import java.util.AbstractMap.SimpleImmutableEntry;
|
|
import java.util.Map;
|
|
import javax.net.ssl.SSLEngine;
|
|
import javax.net.ssl.SSLSocket;
|
|
import javax.net.ssl.X509ExtendedKeyManager;
|
|
import sun.security.ssl.SupportedGroupsExtension.NamedGroup;
|
|
import sun.security.ssl.SupportedGroupsExtension.SupportedGroups;
|
|
|
|
enum X509Authentication implements SSLAuthentication {
|
|
// Require rsaEncryption public key
|
|
RSA ("RSA", new X509PossessionGenerator(
|
|
new String[]{"RSA"})),
|
|
|
|
// Require RSASSA-PSS public key
|
|
RSASSA_PSS ("RSASSA-PSS", new X509PossessionGenerator(
|
|
new String[] {"RSASSA-PSS"})),
|
|
|
|
// Require rsaEncryption or RSASSA-PSS public key
|
|
//
|
|
// Note that this is a specifical scheme for TLS 1.2. (EC)DHE_RSA cipher
|
|
// suites of TLS 1.2 can use either rsaEncryption or RSASSA-PSS public
|
|
// key for authentication and handshake.
|
|
RSA_OR_PSS ("RSA_OR_PSS", new X509PossessionGenerator(
|
|
new String[] {"RSA", "RSASSA-PSS"})),
|
|
|
|
// Require DSA public key
|
|
DSA ("DSA", new X509PossessionGenerator(
|
|
new String[] {"DSA"})),
|
|
|
|
// Require EC public key
|
|
EC ("EC", new X509PossessionGenerator(
|
|
new String[] {"EC"}));
|
|
|
|
final String keyType;
|
|
final SSLPossessionGenerator possessionGenerator;
|
|
|
|
X509Authentication(String keyType,
|
|
SSLPossessionGenerator possessionGenerator) {
|
|
this.keyType = keyType;
|
|
this.possessionGenerator = possessionGenerator;
|
|
}
|
|
|
|
static X509Authentication valueOf(SignatureScheme signatureScheme) {
|
|
for (X509Authentication au : X509Authentication.values()) {
|
|
if (au.keyType.equals(signatureScheme.keyAlgorithm)) {
|
|
return au;
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
@Override
|
|
public SSLPossession createPossession(HandshakeContext handshakeContext) {
|
|
return possessionGenerator.createPossession(handshakeContext);
|
|
}
|
|
|
|
@Override
|
|
public SSLHandshake[] getRelatedHandshakers(
|
|
HandshakeContext handshakeContext) {
|
|
if (!handshakeContext.negotiatedProtocol.useTLS13PlusSpec()) {
|
|
return new SSLHandshake[] {
|
|
SSLHandshake.CERTIFICATE,
|
|
SSLHandshake.CERTIFICATE_REQUEST
|
|
};
|
|
} // Otherwise, TLS 1.3 does not use this method.
|
|
|
|
return new SSLHandshake[0];
|
|
}
|
|
|
|
@SuppressWarnings({"unchecked", "rawtypes"})
|
|
@Override
|
|
public Map.Entry<Byte, HandshakeProducer>[] getHandshakeProducers(
|
|
HandshakeContext handshakeContext) {
|
|
if (!handshakeContext.negotiatedProtocol.useTLS13PlusSpec()) {
|
|
return (Map.Entry<Byte, HandshakeProducer>[])(new Map.Entry[] {
|
|
new SimpleImmutableEntry<Byte, HandshakeProducer>(
|
|
SSLHandshake.CERTIFICATE.id,
|
|
SSLHandshake.CERTIFICATE
|
|
)
|
|
});
|
|
} // Otherwise, TLS 1.3 does not use this method.
|
|
|
|
return (Map.Entry<Byte, HandshakeProducer>[])(new Map.Entry[0]);
|
|
}
|
|
|
|
static final class X509Possession implements SSLPossession {
|
|
// Proof of possession of the private key corresponding to the public
|
|
// key for which a certificate is being provided for authentication.
|
|
final X509Certificate[] popCerts;
|
|
final PrivateKey popPrivateKey;
|
|
|
|
X509Possession(PrivateKey popPrivateKey,
|
|
X509Certificate[] popCerts) {
|
|
this.popCerts = popCerts;
|
|
this.popPrivateKey = popPrivateKey;
|
|
}
|
|
}
|
|
|
|
static final class X509Credentials implements SSLCredentials {
|
|
final X509Certificate[] popCerts;
|
|
final PublicKey popPublicKey;
|
|
|
|
X509Credentials(PublicKey popPublicKey, X509Certificate[] popCerts) {
|
|
this.popCerts = popCerts;
|
|
this.popPublicKey = popPublicKey;
|
|
}
|
|
}
|
|
|
|
private static final
|
|
class X509PossessionGenerator implements SSLPossessionGenerator {
|
|
private final String[] keyTypes;
|
|
|
|
private X509PossessionGenerator(String[] keyTypes) {
|
|
this.keyTypes = keyTypes;
|
|
}
|
|
|
|
@Override
|
|
public SSLPossession createPossession(HandshakeContext context) {
|
|
if (context.sslConfig.isClientMode) {
|
|
for (String keyType : keyTypes) {
|
|
SSLPossession poss = createClientPossession(
|
|
(ClientHandshakeContext)context, keyType);
|
|
if (poss != null) {
|
|
return poss;
|
|
}
|
|
}
|
|
} else {
|
|
for (String keyType : keyTypes) {
|
|
SSLPossession poss = createServerPossession(
|
|
(ServerHandshakeContext)context, keyType);
|
|
if (poss != null) {
|
|
return poss;
|
|
}
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
// Used by TLS 1.3 only.
|
|
private SSLPossession createClientPossession(
|
|
ClientHandshakeContext chc, String keyType) {
|
|
X509ExtendedKeyManager km = chc.sslContext.getX509KeyManager();
|
|
String clientAlias = null;
|
|
if (chc.conContext.transport instanceof SSLSocketImpl) {
|
|
clientAlias = km.chooseClientAlias(
|
|
new String[] { keyType },
|
|
null, (SSLSocket)chc.conContext.transport);
|
|
} else if (chc.conContext.transport instanceof SSLEngineImpl) {
|
|
clientAlias = km.chooseEngineClientAlias(
|
|
new String[] { keyType },
|
|
null, (SSLEngine)chc.conContext.transport);
|
|
}
|
|
|
|
if (clientAlias == null) {
|
|
if (SSLLogger.isOn && SSLLogger.isOn("ssl")) {
|
|
SSLLogger.finest("No X.509 cert selected for " + keyType);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
PrivateKey clientPrivateKey = km.getPrivateKey(clientAlias);
|
|
if (clientPrivateKey == null) {
|
|
if (SSLLogger.isOn && SSLLogger.isOn("ssl")) {
|
|
SSLLogger.finest(
|
|
clientAlias + " is not a private key entry");
|
|
}
|
|
return null;
|
|
}
|
|
|
|
X509Certificate[] clientCerts = km.getCertificateChain(clientAlias);
|
|
if ((clientCerts == null) || (clientCerts.length == 0)) {
|
|
if (SSLLogger.isOn && SSLLogger.isOn("ssl")) {
|
|
SSLLogger.finest(clientAlias +
|
|
" is a private key entry with no cert chain stored");
|
|
}
|
|
return null;
|
|
}
|
|
|
|
PublicKey clientPublicKey = clientCerts[0].getPublicKey();
|
|
if ((!clientPrivateKey.getAlgorithm().equals(keyType))
|
|
|| (!clientPublicKey.getAlgorithm().equals(keyType))) {
|
|
if (SSLLogger.isOn && SSLLogger.isOn("ssl")) {
|
|
SSLLogger.fine(
|
|
clientAlias + " private or public key is not of " +
|
|
keyType + " algorithm");
|
|
}
|
|
return null;
|
|
}
|
|
|
|
return new X509Possession(clientPrivateKey, clientCerts);
|
|
}
|
|
|
|
private SSLPossession createServerPossession(
|
|
ServerHandshakeContext shc, String keyType) {
|
|
X509ExtendedKeyManager km = shc.sslContext.getX509KeyManager();
|
|
String serverAlias = null;
|
|
if (shc.conContext.transport instanceof SSLSocketImpl) {
|
|
serverAlias = km.chooseServerAlias(keyType,
|
|
null, (SSLSocket)shc.conContext.transport);
|
|
} else if (shc.conContext.transport instanceof SSLEngineImpl) {
|
|
serverAlias = km.chooseEngineServerAlias(keyType,
|
|
null, (SSLEngine)shc.conContext.transport);
|
|
}
|
|
|
|
if (serverAlias == null) {
|
|
if (SSLLogger.isOn && SSLLogger.isOn("ssl")) {
|
|
SSLLogger.finest("No X.509 cert selected for " + keyType);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
PrivateKey serverPrivateKey = km.getPrivateKey(serverAlias);
|
|
if (serverPrivateKey == null) {
|
|
if (SSLLogger.isOn && SSLLogger.isOn("ssl")) {
|
|
SSLLogger.finest(
|
|
serverAlias + " is not a private key entry");
|
|
}
|
|
return null;
|
|
}
|
|
|
|
X509Certificate[] serverCerts = km.getCertificateChain(serverAlias);
|
|
if ((serverCerts == null) || (serverCerts.length == 0)) {
|
|
if (SSLLogger.isOn && SSLLogger.isOn("ssl")) {
|
|
SSLLogger.finest(
|
|
serverAlias + " is not a certificate entry");
|
|
}
|
|
return null;
|
|
}
|
|
|
|
PublicKey serverPublicKey = serverCerts[0].getPublicKey();
|
|
if ((!serverPrivateKey.getAlgorithm().equals(keyType))
|
|
|| (!serverPublicKey.getAlgorithm().equals(keyType))) {
|
|
if (SSLLogger.isOn && SSLLogger.isOn("ssl")) {
|
|
SSLLogger.fine(
|
|
serverAlias + " private or public key is not of " +
|
|
keyType + " algorithm");
|
|
}
|
|
return null;
|
|
}
|
|
|
|
// For ECC certs, check whether we support the EC domain
|
|
// parameters. If the client sent a SupportedEllipticCurves
|
|
// ClientHello extension, check against that too.
|
|
if (keyType.equals("EC")) {
|
|
if (!(serverPublicKey instanceof ECPublicKey)) {
|
|
if (SSLLogger.isOn && SSLLogger.isOn("ssl")) {
|
|
SSLLogger.warning(serverAlias +
|
|
" public key is not an instance of ECPublicKey");
|
|
}
|
|
return null;
|
|
}
|
|
|
|
// For ECC certs, check whether we support the EC domain
|
|
// parameters. If the client sent a SupportedEllipticCurves
|
|
// ClientHello extension, check against that too.
|
|
ECParameterSpec params =
|
|
((ECPublicKey)serverPublicKey).getParams();
|
|
NamedGroup namedGroup = NamedGroup.valueOf(params);
|
|
if ((namedGroup == null) ||
|
|
(!SupportedGroups.isSupported(namedGroup)) ||
|
|
((shc.clientRequestedNamedGroups != null) &&
|
|
!shc.clientRequestedNamedGroups.contains(namedGroup))) {
|
|
|
|
if (SSLLogger.isOn && SSLLogger.isOn("ssl")) {
|
|
SSLLogger.warning(
|
|
"Unsupported named group (" + namedGroup +
|
|
") used in the " + serverAlias + " certificate");
|
|
}
|
|
|
|
return null;
|
|
}
|
|
}
|
|
|
|
return new X509Possession(serverPrivateKey, serverCerts);
|
|
}
|
|
}
|
|
}
|