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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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 org.apache.tomcat.util.net;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import org.apache.tomcat.jni.SSL;
/**
* Implementation of SSLSupport for APR.
* <p>
* TODO: Add a mechanism (or figure out how to use what we already have) to
* invalidate the session.
*
* @deprecated The APR/Native Connector will be removed in Tomcat 10.1.x
* onwards.
*/
@Deprecated
public class AprSSLSupport implements SSLSupport {
private final AprEndpoint.AprSocketWrapper socketWrapper;
private final String clientCertProvider;
public AprSSLSupport(AprEndpoint.AprSocketWrapper socketWrapper, String clientCertProvider) {
this.socketWrapper = socketWrapper;
this.clientCertProvider = clientCertProvider;
}
@Override
public String getCipherSuite() throws IOException {
try {
return socketWrapper.getSSLInfoS(SSL.SSL_INFO_CIPHER);
} catch (Exception e) {
throw new IOException(e);
}
}
@Override
public X509Certificate[] getPeerCertificateChain() throws IOException {
try {
// certLength == -1 indicates an error unless TLS session tickets
// are in use in which case OpenSSL won't store the chain in the
// ticket.
int certLength = socketWrapper.getSSLInfoI(SSL.SSL_INFO_CLIENT_CERT_CHAIN);
byte[] clientCert = socketWrapper.getSSLInfoB(SSL.SSL_INFO_CLIENT_CERT);
X509Certificate[] certs = null;
if (clientCert != null) {
if (certLength < 0) {
certLength = 0;
}
certs = new X509Certificate[certLength + 1];
CertificateFactory cf;
if (clientCertProvider == null) {
cf = CertificateFactory.getInstance("X.509");
} else {
cf = CertificateFactory.getInstance("X.509", clientCertProvider);
}
certs[0] = (X509Certificate) cf.generateCertificate(new ByteArrayInputStream(clientCert));
for (int i = 0; i < certLength; i++) {
byte[] data = socketWrapper.getSSLInfoB(SSL.SSL_INFO_CLIENT_CERT_CHAIN + i);
certs[i+1] = (X509Certificate) cf.generateCertificate(new ByteArrayInputStream(data));
}
}
return certs;
} catch (Exception e) {
throw new IOException(e);
}
}
@Override
public Integer getKeySize() throws IOException {
try {
return Integer.valueOf(socketWrapper.getSSLInfoI(SSL.SSL_INFO_CIPHER_USEKEYSIZE));
} catch (Exception e) {
throw new IOException(e);
}
}
@Override
public String getSessionId() throws IOException {
try {
return socketWrapper.getSSLInfoS(SSL.SSL_INFO_SESSION_ID);
} catch (Exception e) {
throw new IOException(e);
}
}
@Override
public String getProtocol() throws IOException {
try {
return socketWrapper.getSSLInfoS(SSL.SSL_INFO_PROTOCOL);
} catch (Exception e) {
throw new IOException(e);
}
}
@Override
public String getRequestedProtocols() throws IOException {
return null;
}
@Override
public String getRequestedCiphers() throws IOException {
return null;
}
}
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