jsse.jar Source Code Files - OpenJDK 7u Release
Where Can I get source code files of jsse.jar?
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You can get source code files of jsse.jar (JSSE)
from
OpenJDK GitHub Website in the src/share/classes/sun/security/ssl/ directory.
You can also browse JSSE Source Code files below:
⏎ sun/security/ssl/SSLAlgorithmConstraints.java
/*
* Copyright (c) 2010, 2011, 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.AlgorithmConstraints;
import java.security.CryptoPrimitive;
import java.security.AlgorithmParameters;
import javax.net.ssl.*;
import java.security.Key;
import java.util.Set;
import java.util.HashSet;
import sun.security.util.DisabledAlgorithmConstraints;
import sun.security.ssl.CipherSuite.*;
/**
* Algorithm constraints for disabled algorithms property
*
* See the "jdk.certpath.disabledAlgorithms" specification in java.security
* for the syntax of the disabled algorithm string.
*/
final class SSLAlgorithmConstraints implements AlgorithmConstraints {
private final static AlgorithmConstraints tlsDisabledAlgConstraints =
new TLSDisabledAlgConstraints();
private final static AlgorithmConstraints x509DisabledAlgConstraints =
new X509DisabledAlgConstraints();
private AlgorithmConstraints userAlgConstraints = null;
private AlgorithmConstraints peerAlgConstraints = null;
private boolean enabledX509DisabledAlgConstraints = true;
SSLAlgorithmConstraints(AlgorithmConstraints algorithmConstraints) {
userAlgConstraints = algorithmConstraints;
}
SSLAlgorithmConstraints(SSLSocket socket,
boolean withDefaultCertPathConstraints) {
if (socket != null) {
userAlgConstraints =
socket.getSSLParameters().getAlgorithmConstraints();
}
if (!withDefaultCertPathConstraints) {
enabledX509DisabledAlgConstraints = false;
}
}
SSLAlgorithmConstraints(SSLEngine engine,
boolean withDefaultCertPathConstraints) {
if (engine != null) {
userAlgConstraints =
engine.getSSLParameters().getAlgorithmConstraints();
}
if (!withDefaultCertPathConstraints) {
enabledX509DisabledAlgConstraints = false;
}
}
SSLAlgorithmConstraints(SSLSocket socket, String[] supportedAlgorithms,
boolean withDefaultCertPathConstraints) {
if (socket != null) {
userAlgConstraints =
socket.getSSLParameters().getAlgorithmConstraints();
peerAlgConstraints =
new SupportedSignatureAlgorithmConstraints(supportedAlgorithms);
}
if (!withDefaultCertPathConstraints) {
enabledX509DisabledAlgConstraints = false;
}
}
SSLAlgorithmConstraints(SSLEngine engine, String[] supportedAlgorithms,
boolean withDefaultCertPathConstraints) {
if (engine != null) {
userAlgConstraints =
engine.getSSLParameters().getAlgorithmConstraints();
peerAlgConstraints =
new SupportedSignatureAlgorithmConstraints(supportedAlgorithms);
}
if (!withDefaultCertPathConstraints) {
enabledX509DisabledAlgConstraints = false;
}
}
public boolean permits(Set<CryptoPrimitive> primitives,
String algorithm, AlgorithmParameters parameters) {
boolean permitted = true;
if (peerAlgConstraints != null) {
permitted = peerAlgConstraints.permits(
primitives, algorithm, parameters);
}
if (permitted && userAlgConstraints != null) {
permitted = userAlgConstraints.permits(
primitives, algorithm, parameters);
}
if (permitted) {
permitted = tlsDisabledAlgConstraints.permits(
primitives, algorithm, parameters);
}
if (permitted && enabledX509DisabledAlgConstraints) {
permitted = x509DisabledAlgConstraints.permits(
primitives, algorithm, parameters);
}
return permitted;
}
public boolean permits(Set<CryptoPrimitive> primitives, Key key) {
boolean permitted = true;
if (peerAlgConstraints != null) {
permitted = peerAlgConstraints.permits(primitives, key);
}
if (permitted && userAlgConstraints != null) {
permitted = userAlgConstraints.permits(primitives, key);
}
if (permitted) {
permitted = tlsDisabledAlgConstraints.permits(primitives, key);
}
if (permitted && enabledX509DisabledAlgConstraints) {
permitted = x509DisabledAlgConstraints.permits(primitives, key);
}
return permitted;
}
public boolean permits(Set<CryptoPrimitive> primitives,
String algorithm, Key key, AlgorithmParameters parameters) {
boolean permitted = true;
if (peerAlgConstraints != null) {
permitted = peerAlgConstraints.permits(
primitives, algorithm, key, parameters);
}
if (permitted && userAlgConstraints != null) {
permitted = userAlgConstraints.permits(
primitives, algorithm, key, parameters);
}
if (permitted) {
permitted = tlsDisabledAlgConstraints.permits(
primitives, algorithm, key, parameters);
}
if (permitted && enabledX509DisabledAlgConstraints) {
permitted = x509DisabledAlgConstraints.permits(
primitives, algorithm, key, parameters);
}
return permitted;
}
static private class SupportedSignatureAlgorithmConstraints
implements AlgorithmConstraints {
// supported signature algorithms
private String[] supportedAlgorithms;
SupportedSignatureAlgorithmConstraints(String[] supportedAlgorithms) {
if (supportedAlgorithms != null) {
this.supportedAlgorithms = supportedAlgorithms.clone();
} else {
this.supportedAlgorithms = null;
}
}
public boolean permits(Set<CryptoPrimitive> primitives,
String algorithm, AlgorithmParameters parameters) {
if (algorithm == null || algorithm.length() == 0) {
throw new IllegalArgumentException(
"No algorithm name specified");
}
if (primitives == null || primitives.isEmpty()) {
throw new IllegalArgumentException(
"No cryptographic primitive specified");
}
if (supportedAlgorithms == null ||
supportedAlgorithms.length == 0) {
return false;
}
// trim the MGF part: <digest>with<encryption>and<mgf>
int position = algorithm.indexOf("and");
if (position > 0) {
algorithm = algorithm.substring(0, position);
}
for (String supportedAlgorithm : supportedAlgorithms) {
if (algorithm.equalsIgnoreCase(supportedAlgorithm)) {
return true;
}
}
return false;
}
final public boolean permits(Set<CryptoPrimitive> primitives, Key key) {
return true;
}
final public boolean permits(Set<CryptoPrimitive> primitives,
String algorithm, Key key, AlgorithmParameters parameters) {
if (algorithm == null || algorithm.length() == 0) {
throw new IllegalArgumentException(
"No algorithm name specified");
}
return permits(primitives, algorithm, parameters);
}
}
static private class BasicDisabledAlgConstraints
extends DisabledAlgorithmConstraints {
BasicDisabledAlgConstraints(String propertyName) {
super(propertyName);
}
protected Set<String> decomposes(KeyExchange keyExchange,
boolean forCertPathOnly) {
Set<String> components = new HashSet<>();
switch (keyExchange) {
case K_NULL:
if (!forCertPathOnly) {
components.add("NULL");
}
break;
case K_RSA:
components.add("RSA");
break;
case K_RSA_EXPORT:
components.add("RSA");
components.add("RSA_EXPORT");
break;
case K_DH_RSA:
components.add("RSA");
components.add("DH");
components.add("DiffieHellman");
components.add("DH_RSA");
break;
case K_DH_DSS:
components.add("DSA");
components.add("DSS");
components.add("DH");
components.add("DiffieHellman");
components.add("DH_DSS");
break;
case K_DHE_DSS:
components.add("DSA");
components.add("DSS");
components.add("DH");
components.add("DHE");
components.add("DiffieHellman");
components.add("DHE_DSS");
break;
case K_DHE_RSA:
components.add("RSA");
components.add("DH");
components.add("DHE");
components.add("DiffieHellman");
components.add("DHE_RSA");
break;
case K_DH_ANON:
if (!forCertPathOnly) {
components.add("ANON");
components.add("DH");
components.add("DiffieHellman");
components.add("DH_ANON");
}
break;
case K_ECDH_ECDSA:
components.add("ECDH");
components.add("ECDSA");
components.add("ECDH_ECDSA");
break;
case K_ECDH_RSA:
components.add("ECDH");
components.add("RSA");
components.add("ECDH_RSA");
break;
case K_ECDHE_ECDSA:
components.add("ECDHE");
components.add("ECDSA");
components.add("ECDHE_ECDSA");
break;
case K_ECDHE_RSA:
components.add("ECDHE");
components.add("RSA");
components.add("ECDHE_RSA");
break;
case K_ECDH_ANON:
if (!forCertPathOnly) {
components.add("ECDH");
components.add("ANON");
components.add("ECDH_ANON");
}
break;
case K_KRB5:
if (!forCertPathOnly) {
components.add("KRB5");
}
break;
case K_KRB5_EXPORT:
if (!forCertPathOnly) {
components.add("KRB5_EXPORT");
}
break;
default:
// ignore
}
return components;
}
protected Set<String> decomposes(BulkCipher bulkCipher) {
Set<String> components = new HashSet<>();
if (bulkCipher.transformation != null) {
components.addAll(super.decomposes(bulkCipher.transformation));
}
return components;
}
protected Set<String> decomposes(MacAlg macAlg) {
Set<String> components = new HashSet<>();
if (macAlg == CipherSuite.M_MD5) {
components.add("MD5");
components.add("HmacMD5");
} else if (macAlg == CipherSuite.M_SHA) {
components.add("SHA1");
components.add("SHA-1");
components.add("HmacSHA1");
} else if (macAlg == CipherSuite.M_SHA256) {
components.add("SHA256");
components.add("SHA-256");
components.add("HmacSHA256");
} else if (macAlg == CipherSuite.M_SHA384) {
components.add("SHA384");
components.add("SHA-384");
components.add("HmacSHA384");
}
return components;
}
}
static private class TLSDisabledAlgConstraints
extends BasicDisabledAlgConstraints {
TLSDisabledAlgConstraints() {
super(DisabledAlgorithmConstraints.PROPERTY_TLS_DISABLED_ALGS);
}
@Override
protected Set<String> decomposes(String algorithm) {
if (algorithm.startsWith("SSL_") || algorithm.startsWith("TLS_")) {
CipherSuite cipherSuite = null;
try {
cipherSuite = CipherSuite.valueOf(algorithm);
} catch (IllegalArgumentException iae) {
// ignore: unknown or unsupported ciphersuite
}
if (cipherSuite != null) {
Set<String> components = new HashSet<>();
if(cipherSuite.keyExchange != null) {
components.addAll(
decomposes(cipherSuite.keyExchange, false));
}
if (cipherSuite.cipher != null) {
components.addAll(decomposes(cipherSuite.cipher));
}
if (cipherSuite.macAlg != null) {
components.addAll(decomposes(cipherSuite.macAlg));
}
return components;
}
}
return super.decomposes(algorithm);
}
}
static private class X509DisabledAlgConstraints
extends BasicDisabledAlgConstraints {
X509DisabledAlgConstraints() {
super(DisabledAlgorithmConstraints.PROPERTY_CERTPATH_DISABLED_ALGS);
}
@Override
protected Set<String> decomposes(String algorithm) {
if (algorithm.startsWith("SSL_") || algorithm.startsWith("TLS_")) {
CipherSuite cipherSuite = null;
try {
cipherSuite = CipherSuite.valueOf(algorithm);
} catch (IllegalArgumentException iae) {
// ignore: unknown or unsupported ciphersuite
}
if (cipherSuite != null) {
Set<String> components = new HashSet<>();
if(cipherSuite.keyExchange != null) {
components.addAll(
decomposes(cipherSuite.keyExchange, true));
}
// Certification path algorithm constraints do not apply
// to cipherSuite.cipher and cipherSuite.macAlg.
return components;
}
}
return super.decomposes(algorithm);
}
}
}
⏎ sun/security/ssl/SSLAlgorithmConstraints.java
Or download all of them as a single archive file:
File name: sun-security-ssl-openjdk7u-fyi.zip File size: 277845 bytes Release date: 2012-05-03 Download
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