/*
* Copyright ( c ) 2004 , 2021 , 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 .
*
* 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 .
*/
/*
* @ test
* @ bug 5019096
* @ summary Add scatter / gather APIs for SSLEngine
*
* Check to see if the args are being parsed properly .
*
*/
import javax.net.ssl.*;
import javax.net.ssl.SSLEngineResult.*;
import java.io.*;
import java.security.*;
import java.nio.*;
public class ArgCheck {
private static boolean debug = false ;
private static String pathToStores = "../etc" ;
private static String keyStoreFile = "keystore" ;
private static String trustStoreFile = "truststore" ;
private static String passwd = "passphrase" ;
private static String keyFilename =
System.getProperty("test.src" , "./" ) + "/" + pathToStores +
"/" + keyStoreFile;
private static String trustFilename =
System.getProperty("test.src" , "./" ) + "/" + pathToStores +
"/" + trustStoreFile;
private static void tryNull(SSLEngine ssle, ByteBuffer appData,
ByteBuffer netData) throws Exception {
try {
ssle.wrap(appData, netData);
throw new Exception();
} catch (IllegalArgumentException e) {
System.out.println("Caught right exception" );
}
try {
ssle.unwrap(netData, appData);
throw new Exception();
} catch (IllegalArgumentException e) {
System.out.println("Caught right exception" );
}
}
private static void tryNullArray(SSLEngine ssle, ByteBuffer [] appData,
ByteBuffer netData) throws Exception {
try {
ssle.wrap(appData, netData);
throw new Exception();
} catch (IllegalArgumentException e) {
System.out.println("Caught right exception" );
}
try {
ssle.unwrap(netData, appData);
throw new Exception();
} catch (IllegalArgumentException e) {
System.out.println("Caught right exception" );
}
}
private static void tryNullArrayLen(SSLEngine ssle, ByteBuffer [] appData,
int offset, int len, ByteBuffer netData) throws Exception {
try {
ssle.wrap(appData, offset, len, netData);
throw new Exception();
} catch (IllegalArgumentException e) {
System.out.println("Caught right exception" );
}
try {
ssle.unwrap(netData, appData, offset, len);
throw new Exception();
} catch (IllegalArgumentException e) {
System.out.println("Caught right exception" );
}
}
private static void tryReadOnly(SSLEngine ssle, ByteBuffer [] appData,
int offset, int len, ByteBuffer netData) throws Exception {
try {
if (netData.isReadOnly()) {
ssle.wrap(appData, offset, len, netData);
throw new Exception();
}
} catch (ReadOnlyBufferException e) {
System.out.println("Caught right exception" );
}
try {
if (!netData.isReadOnly()) {
ssle.unwrap(netData, appData, offset, len);
throw new Exception();
}
} catch (ReadOnlyBufferException e) {
System.out.println("Caught right exception" );
}
}
private static void tryOutOfBounds(SSLEngine ssle, ByteBuffer [] appData,
int offset, int len, ByteBuffer netData) throws Exception {
try {
ssle.wrap(appData, offset, len, netData);
throw new Exception();
} catch (IndexOutOfBoundsException e) {
System.out.println("Caught right exception" );
}
try {
ssle.unwrap(netData, appData, offset, len);
throw new Exception();
} catch (IndexOutOfBoundsException e) {
System.out.println("Caught right exception" );
}
}
private static void trySmallBufs(SSLEngine ssle,
ByteBuffer appBB, ByteBuffer smallNetBB,
ByteBuffer smallAppBB, ByteBuffer netBB) throws Exception {
SSLEngineResult res = ssle.wrap(appBB, smallNetBB);
if (res.getStatus() != Status.BUFFER_OVERFLOW) {
throw new Exception();
}
// For unwrap(), the BUFFER_OVERFLOW will not be generated
// until received SSL/TLS application data.
// Test test/jdk/javax/net/ssl/SSLEngine/LargePacket.java will check
// BUFFER_OVERFLOW/UNDERFLOW for both wrap() and unwrap().
//
//res = ssle.unwrap(netBB, smallAppBB);
//if (res.getStatus() != Status.BUFFER_OVERFLOW) {
// throw new Exception();
//}
}
private static void trySmallBufsArray(SSLEngine ssle,
ByteBuffer [] appBB, ByteBuffer smallNetBB,
ByteBuffer [] smallAppBB, ByteBuffer netBB) throws Exception {
SSLEngineResult res = ssle.wrap(appBB, 0 , appBB.length, smallNetBB);
if (res.getStatus() != Status.BUFFER_OVERFLOW) {
throw new Exception();
}
// For unwrap(), the BUFFER_OVERFLOW will not be generated
// until received SSL/TLS application data.
// Test test/jdk/javax/net/ssl/SSLEngine/LargePacket.java will check
// BUFFER_OVERFLOW/UNDERFLOW for both wrap() and unwrap().
//
//res = ssle.unwrap(netBB, smallAppBB, 0, appBB.length);
//if (res.getStatus() != Status.BUFFER_OVERFLOW) {
// throw new Exception();
//}
}
private static void runTest(SSLEngine ssle) throws Exception {
ByteBuffer [] bufs;
ByteBuffer roBB = ByteBuffer.allocate(40 ).asReadOnlyBuffer();
ByteBuffer bb1K = ByteBuffer.allocate(1024 );
ByteBuffer bb2K = ByteBuffer.allocate(2048 );
ByteBuffer bb4K = ByteBuffer.allocate(5096 );
ByteBuffer bb8K = ByteBuffer.allocate(10192 );
SSLSession ssls = ssle.getSession();
ByteBuffer netBBMinus1 = ByteBuffer.allocate(
ssls.getPacketBufferSize() - 1 );
ByteBuffer appBBMinus1 = ByteBuffer.allocate(
ssls.getApplicationBufferSize() - 1 );
ByteBuffer bbNet = ByteBuffer.allocate(
ssls.getPacketBufferSize());
ByteBuffer bbApp = ByteBuffer.allocate(
ssls.getApplicationBufferSize());
bufs = new ByteBuffer [] { bb1K, bb2K, bb4K, bb8K};
tryNull(ssle, null , null );
tryNull(ssle, bb1K, null );
tryNull(ssle, null , bb1K);
tryNullArray(ssle, null , null );
tryNullArray(ssle, bufs, null );
tryNullArray(ssle, null , bb1K);
tryNullArrayLen(ssle, null , 0 , 4 , null );
tryNullArrayLen(ssle, bufs, 0 , 4 , null );
tryNullArrayLen(ssle, null , 0 , 4 , bb1K);
bufs[2 ] = null ;
tryNullArray(ssle, bufs, bb1K);
bufs[2 ] = bb4K;
tryReadOnly(ssle, bufs, 0 , 4 , roBB);
bufs[2 ] = roBB;
tryReadOnly(ssle, bufs, 0 , 4 , bb4K);
bufs[2 ] = bb4K;
tryOutOfBounds(ssle, bufs, -1 , 0 , bb1K);
tryOutOfBounds(ssle, bufs, 0 , -1 , bb1K);
tryOutOfBounds(ssle, bufs, 0 , bufs.length + 1 , bb1K);
tryOutOfBounds(ssle, bufs, bufs.length, 1 , bb1K);
bufs[3 ].position(bufs[3 ].limit());
trySmallBufs(ssle, bb1K, netBBMinus1, appBBMinus1, bb1K);
trySmallBufsArray(ssle, bufs, netBBMinus1, bufs, bb1K);
bufs[3 ].rewind();
}
public static void main(String args[]) throws Exception {
SSLEngine ssle = createSSLEngine(keyFilename, trustFilename);
runTest(ssle);
System.out.println("Test Passed." );
}
/*
* Create an initialized SSLContext to use for this test .
*/
static private SSLEngine createSSLEngine(String keyFile, String trustFile)
throws Exception {
SSLEngine ssle;
KeyStore ks = KeyStore.getInstance("JKS" );
KeyStore ts = KeyStore.getInstance("JKS" );
char [] passphrase = "passphrase" .toCharArray();
ks.load(new FileInputStream(keyFile), passphrase);
ts.load(new FileInputStream(trustFile), passphrase);
KeyManagerFactory kmf = KeyManagerFactory.getInstance("SunX509" );
kmf.init(ks, passphrase);
TrustManagerFactory tmf = TrustManagerFactory.getInstance("SunX509" );
tmf.init(ts);
SSLContext sslCtx = SSLContext.getInstance("TLS" );
sslCtx.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null );
ssle = sslCtx.createSSLEngine("client" , 1001 );
ssle.setUseClientMode(true );
return ssle;
}
}
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