/*
* Copyright 2014 The Netty Project
*
* The Netty Project licenses this file to you under the Apache License,
* version 2.0 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*/
package io.netty.handler.ssl;
import io.netty.internal.tcnative.SSL;
import java.io.File;
import java.security.PrivateKey;
import java.security.cert.X509Certificate;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLException;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import static io.netty.handler.ssl.ReferenceCountedOpenSslClientContext.newSessionContext;
/**
* A client-side {@link SslContext} which uses OpenSSL's SSL/TLS implementation.
* <p>This class will use a finalizer to ensure native resources are automatically cleaned up. To avoid finalizers
* and manually release the native memory see {@link ReferenceCountedOpenSslClientContext}.
*/
public final class OpenSslClientContext extends OpenSslContext {
private final OpenSslSessionContext sessionContext;
/**
* Creates a new instance.
* @deprecated use {@link SslContextBuilder}
*/
@Deprecated
public OpenSslClientContext() throws SSLException {
this((File) null, null, null, null, null, null, null, IdentityCipherSuiteFilter.INSTANCE, null, 0, 0);
}
/**
* Creates a new instance.
*
* @param certChainFile an X.509 certificate chain file in PEM format.
* {@code null} to use the system default
* @deprecated use {@link SslContextBuilder}
*/
@Deprecated
public OpenSslClientContext(File certChainFile) throws SSLException {
this(certChainFile, null);
}
/**
* Creates a new instance.
*
* @param trustManagerFactory the {@link TrustManagerFactory} that provides the {@link TrustManager}s
* that verifies the certificates sent from servers.
* {@code null} to use the default.
* @deprecated use {@link SslContextBuilder}
*/
@Deprecated
public OpenSslClientContext(TrustManagerFactory trustManagerFactory) throws SSLException {
this(null, trustManagerFactory);
}
/**
* Creates a new instance.
*
* @param certChainFile an X.509 certificate chain file in PEM format.
* {@code null} to use the system default
* @param trustManagerFactory the {@link TrustManagerFactory} that provides the {@link TrustManager}s
* that verifies the certificates sent from servers.
* {@code null} to use the default.
* @deprecated use {@link SslContextBuilder}
*/
@Deprecated
public OpenSslClientContext(File certChainFile, TrustManagerFactory trustManagerFactory) throws SSLException {
this(certChainFile, trustManagerFactory, null, null, null, null, null,
IdentityCipherSuiteFilter.INSTANCE, null, 0, 0);
}
/**
* Creates a new instance.
*
* @param certChainFile an X.509 certificate chain file in PEM format
* @param trustManagerFactory the {@link TrustManagerFactory} that provides the {@link TrustManager}s
* that verifies the certificates sent from servers.
* {@code null} to use the default..
* @param ciphers the cipher suites to enable, in the order of preference.
* {@code null} to use the default cipher suites.
* @param apn Provides a means to configure parameters related to application protocol negotiation.
* @param sessionCacheSize the size of the cache used for storing SSL session objects.
* {@code 0} to use the default value.
* @param sessionTimeout the timeout for the cached SSL session objects, in seconds.
* {@code 0} to use the default value.
* @deprecated use {@link SslContextBuilder}
*/
@Deprecated
public OpenSslClientContext(File certChainFile, TrustManagerFactory trustManagerFactory, Iterable<String> ciphers,
ApplicationProtocolConfig apn, long sessionCacheSize, long sessionTimeout)
throws SSLException {
this(certChainFile, trustManagerFactory, null, null, null, null, ciphers, IdentityCipherSuiteFilter.INSTANCE,
apn, sessionCacheSize, sessionTimeout);
}
/**
* Creates a new instance.
*
* @param certChainFile an X.509 certificate chain file in PEM format
* @param trustManagerFactory the {@link TrustManagerFactory} that provides the {@link TrustManager}s
* that verifies the certificates sent from servers.
* {@code null} to use the default..
* @param ciphers the cipher suites to enable, in the order of preference.
* {@code null} to use the default cipher suites.
* @param cipherFilter a filter to apply over the supplied list of ciphers
* @param apn Provides a means to configure parameters related to application protocol negotiation.
* @param sessionCacheSize the size of the cache used for storing SSL session objects.
* {@code 0} to use the default value.
* @param sessionTimeout the timeout for the cached SSL session objects, in seconds.
* {@code 0} to use the default value.
* @deprecated use {@link SslContextBuilder}
*/
@Deprecated
public OpenSslClientContext(File certChainFile, TrustManagerFactory trustManagerFactory, Iterable<String> ciphers,
CipherSuiteFilter cipherFilter, ApplicationProtocolConfig apn,
long sessionCacheSize, long sessionTimeout) throws SSLException {
this(certChainFile, trustManagerFactory, null, null, null, null,
ciphers, cipherFilter, apn, sessionCacheSize, sessionTimeout);
}
/**
* Creates a new instance.
* @param trustCertCollectionFile an X.509 certificate collection file in PEM format.
* {@code null} to use the system default
* @param trustManagerFactory the {@link TrustManagerFactory} that provides the {@link TrustManager}s
* that verifies the certificates sent from servers.
* {@code null} to use the default or the results of parsing
* {@code trustCertCollectionFile}
* @param keyCertChainFile an X.509 certificate chain file in PEM format.
* This provides the public key for mutual authentication.
* {@code null} to use the system default
* @param keyFile a PKCS#8 private key file in PEM format.
* This provides the private key for mutual authentication.
* {@code null} for no mutual authentication.
* @param keyPassword the password of the {@code keyFile}.
* {@code null} if it's not password-protected.
* Ignored if {@code keyFile} is {@code null}.
* @param keyManagerFactory the {@link KeyManagerFactory} that provides the {@link javax.net.ssl.KeyManager}s
* that is used to encrypt data being sent to servers.
* {@code null} to use the default or the results of parsing
* {@code keyCertChainFile} and {@code keyFile}.
* @param ciphers the cipher suites to enable, in the order of preference.
* {@code null} to use the default cipher suites.
* @param cipherFilter a filter to apply over the supplied list of ciphers
* @param apn Application Protocol Negotiator object.
* @param sessionCacheSize the size of the cache used for storing SSL session objects.
* {@code 0} to use the default value.
* @param sessionTimeout the timeout for the cached SSL session objects, in seconds.
* {@code 0} to use the default value.
* @deprecated use {@link SslContextBuilder}
*/
@Deprecated
public OpenSslClientContext(File trustCertCollectionFile, TrustManagerFactory trustManagerFactory,
File keyCertChainFile, File keyFile, String keyPassword,
KeyManagerFactory keyManagerFactory, Iterable<String> ciphers,
CipherSuiteFilter cipherFilter, ApplicationProtocolConfig apn,
long sessionCacheSize, long sessionTimeout)
throws SSLException {
this(toX509CertificatesInternal(trustCertCollectionFile), trustManagerFactory,
toX509CertificatesInternal(keyCertChainFile), toPrivateKeyInternal(keyFile, keyPassword),
keyPassword, keyManagerFactory, ciphers, cipherFilter, apn, null, sessionCacheSize,
sessionTimeout, false);
}
OpenSslClientContext(X509Certificate[] trustCertCollection, TrustManagerFactory trustManagerFactory,
X509Certificate[] keyCertChain, PrivateKey key, String keyPassword,
KeyManagerFactory keyManagerFactory, Iterable<String> ciphers,
CipherSuiteFilter cipherFilter, ApplicationProtocolConfig apn, String[] protocols,
long sessionCacheSize, long sessionTimeout, boolean enableOcsp)
throws SSLException {
super(ciphers, cipherFilter, apn, sessionCacheSize, sessionTimeout, SSL.SSL_MODE_CLIENT, keyCertChain,
ClientAuth.NONE, protocols, false, enableOcsp);
boolean success = false;
try {
sessionContext = newSessionContext(this, ctx, engineMap, trustCertCollection, trustManagerFactory,
keyCertChain, key, keyPassword, keyManagerFactory);
success = true;
} finally {
if (!success) {
release();
}
}
}
@Override
public OpenSslSessionContext sessionContext() {
return sessionContext;
}
@Override
OpenSslKeyMaterialManager keyMaterialManager() {
return null;
}
}