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JDK-4216736 : sun.tools.java.CompilerError: duplicate addition

Details
Type:
Bug
Submit Date:
1999-03-03
Status:
Closed
Updated Date:
2000-03-02
Project Name:
JDK
Resolved Date:
2000-03-02
Component:
tools
OS:
linux,solaris_2.5.1,solaris_2.6,windows_nt
Sub-Component:
javac
CPU:
x86,sparc
Priority:
P4
Resolution:
Won't Fix
Affected Versions:
1.2.0,1.2.1,1.2.2
Fixed Versions:

Related Reports

Sub Tasks

Description
Vector.class) in 8 ms]
[loaded /opt/java/lib/iaik_jce_full.jar(iaik/asn1/structures/Name.class) in 14 ms]
[loaded /opt/java/lib/iaik_jce_full.jar(iaik/security/provider/IAIK.class) in 13 ms]
[loaded /opt/java/lib/iaik_jce_full.jar(iaik/pkcs/pkcs8/EncryptedPrivateKeyInfo.class) in 10 ms]
[loaded /opt/java/lib/iaik_ssl.jar(demo/SSLKeyStore.class) in 7 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/lang/Object.class) in 3 ms]
[loaded /opt/java/lib/iaik_ssl.jar(demo/KeyStoreConstants.class) in 3 ms]
[checking class demo.server.SSLServer]
[loaded /usr/java1.2/jre/lib/rt.jar(java/lang/String.class) in 9 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/io/Serializable.class) in 1 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/lang/Comparable.class) in 0 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/io/IOException.class) in 1 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/lang/Exception.class) in 0 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/lang/Throwable.class) in 2 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/lang/Class.class) in 8 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/security/Provider.class) in 3 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/util/Properties.class) in 4 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/util/Hashtable.class) in 6 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/util/Dictionary.class) in 1 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/util/Map.class) in 1 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/util/Map$Entry.class) in 1 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/lang/Cloneable.class) in 0 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/lang/System.class) in 5 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/io/PrintStream.class) in 3 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/io/FilterOutputStream.class) in 1 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/io/OutputStream.class) in 1 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/security/Security.class) in 8 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/lang/ClassNotFoundException.class) in 1 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/lang/Error.class) in 0 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/lang/RuntimeException.class) in 0 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/lang/InstantiationException.class) in 1 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/lang/IllegalAccessException.class) in 0 ms]
[loaded /opt/java/lib/iaik_ssl.jar(iaik/security/ssl/SSLSocket.class) in 7 ms]
sun.tools.java.CompilerError: duplicate addition
        at java.lang.Throwable.fillInStackTrace(Native Method)
        at java.lang.Throwable.fillInStackTrace(Compiled Code)
        at java.lang.Throwable.<init>(Compiled Code)
        at java.lang.Error.<init>(Error.java:50)
        at sun.tools.java.CompilerError.<init>(CompilerError.java:29)
        at sun.tools.java.MethodSet.add(Compiled Code)
        at sun.tools.java.ClassDefinition.collectInheritedMethods(Compiled Code)
        at sun.tools.java.BinaryClass.basicCheck(Compiled Code)
        at sun.tools.java.ClassDeclaration.getClassDefinition(Compiled Code)
        at sun.tools.java.Environment.getQualifiedClassDefinition(Compiled Code)
        at sun.tools.java.Environment.resolve(Compiled Code)
        at sun.tools.tree.IdentifierExpression.toResolvedType(Compiled Code)
        at sun.tools.tree.IdentifierExpression.toType(IdentifierExpression.java:344)
        at sun.tools.tree.DeclarationStatement.checkBlockStatement(Compiled Code)
        at sun.tools.tree.CompoundStatement.check(Compiled Code)
        at sun.tools.tree.Statement.checkMethod(Statement.java:92)
        at sun.tools.javac.SourceMember.check(Compiled Code)
        at sun.tools.javac.SourceClass.checkMembers(Compiled Code)
        at sun.tools.javac.SourceClass.checkInternal(Compiled Code)
        at sun.tools.javac.SourceClass.check(SourceClass.java:511)
        at sun.tools.javac.Main.compile(Compiled Code)
        at sun.tools.javac.Main.main(Main.java:733)
error: An error has occurred in the compiler; please file a bug report (http://java.sun.com/cgi-bin/bugreport.cgi).
1 error


#####
##### 4.
#####

None...


#####
##### 5.
#####

Hmm... do you really need that for at compiler bug???
Well:
java -version
java version "1.2"
Solaris VM (build Solaris_JDK_1.2_01, native threads, sunwjit)

java -fullversion
java full version "Solaris_JDK_1.2_01"


#####
##### 6.
#####

None.
======================================================================

Name: tb29552			Date: 05/10/99


sun.tools.java.CompilerError: duplicate addition
        at sun.tools.java.MethodSet.add(MethodSet.java:92)
        at sun.tools.java.ClassDefinition.collectInheritedMethods(ClassDefinitio
n.java:1479)
        at sun.tools.java.BinaryClass.basicCheck(BinaryClass.java:80)
        at sun.tools.java.ClassDeclaration.getClassDefinition(ClassDeclaration.j
ava:137)
        at sun.tools.java.Environment.getQualifiedClassDefinition(Environment.ja
va:399)
        at sun.tools.java.Environment.resolve(Environment.java:226)
        at sun.tools.tree.FieldExpression.toType(FieldExpression.java:195)
        at sun.tools.tree.DeclarationStatement.checkBlockStatement(DeclarationSt
atement.java:51)
        at sun.tools.tree.CompoundStatement.check(CompoundStatement.java:65)
        at sun.tools.tree.Statement.checkMethod(Statement.java:92)
        at sun.tools.javac.SourceMember.check(SourceMember.java:539)
        at sun.tools.javac.SourceClass.checkMembers(SourceClass.java:1002)
        at sun.tools.javac.SourceClass.checkInternal(SourceClass.java:612)
        at sun.tools.javac.SourceClass.check(SourceClass.java:511)
        at sun.tools.javac.Main.compile(Main.java:550)
        at sun.tools.javac.Main.main(Main.java:733)
error: An error has occurred in the compiler; please file a bug report (http://j
ava.sun.com/cgi-bin/bugreport.cgi).

I get this error message after compiling my software with a new
release of the IAIK JCE 2.5 release (with thr 2.5beta 1 everything
worked fine). I don't think it is a problem with the IAIK-Software,
because of the internal error
(Review ID: 58010)
======================================================================

Name: tb29552			Date: 05/14/99


Whenever we are compiling a code with IAIK JCE 2.5(and before) implementation
of X509CRL class the following error is reported
////Error
sun.tools.java.CompilerError: duplicate addition
        at sun.tools.java.MethodSet.add(Compiled Code)
        at sun.tools.java.ClassDefinition.collectInheritedMethods(Compiled Code)
        at sun.tools.java.BinaryClass.basicCheck(BinaryClass.java:80)
        at sun.tools.java.ClassDeclaration.getClassDefinition(Compiled Code)
        at sun.tools.java.Environment.getQualifiedClassDefinition(Compiled Code)
        at sun.tools.java.Environment.resolve(Compiled Code)
        at sun.tools.tree.IdentifierExpression.toResolvedType(IdentifierExpression.java
:312)
        at sun.tools.tree.IdentifierExpression.toType(IdentifierExpression.java:344)
        at sun.tools.tree.DeclarationStatement.checkBlockStatement(Compiled Code)
        at sun.tools.tree.CompoundStatement.check(Compiled Code)
        at sun.tools.tree.Statement.checkMethod(Statement.java:92)
        at sun.tools.javac.SourceMember.check(Compiled Code)
        at sun.tools.javac.SourceClass.checkMembers(Compiled Code)
        at sun.tools.javac.SourceClass.checkInternal(Compiled Code)
        at sun.tools.javac.SourceClass.check(SourceClass.java:511)
        at sun.tools.javac.Main.compile(Compiled Code)
        at sun.tools.javac.Main.main(Main.java:733)
error: An error has occurred in the compiler; please file a bug report (http://java.sun
.com/cgi-bin/bugreport.cgi).
1 error

//Code below
//iaik_jce_full.jar class file is included in the class path
import java.io.*;
import iaik.x509.X509CRL;
import java.security.*;

public class CRLTest {

public CRLTest(String fIn)throws Exception
{

InputStream inFile = new FileInputStream(fIn);
X509CRL thisCRL = new X509CRL(inFile);
System.out.println("The CRL is:");
System.out.println(thisCRL.toString());
inFile.close();
}

public static void main(String[] args) throws Exception
{
Security.addProvider(new IAIK());
CRLTest crl = new CRLTest(args[0]);
}

}

//Configuration: iaik_jce_full.jar has to be added to the class path.
//Steps to reproduce this problem is to compile the above code 
//This error is coming with Windows 95 also.
(Review ID: 63181)
======================================================================

Name: tb29552			Date: 05/28/99


I'm getting the problem when I use IAIK's X509Crl class.

iaik.x509.X509CRL crl=new iaik.x509.X509CRL;

The error I'm getting is 
sun.tools.java.CompilerError: duplicate addition
at sun.tools.java.MethodSet.add(Compiled Code)
...
...
...
at sun.tools.javaac.Main.main(Main.java)
(Review ID: 83602)
======================================================================


Name: krT82822			Date: 03/02/99


I was rejigging several classes at the same time. Attempted a compile of the "new" top level one, and.....

sun.tools.java.CompilerError: duplicate addition
	at sun.tools.java.MethodSet.add(Compiled Code)
	at sun.tools.java.ClassDefinition.collectInheritedMethods(Compiled Code)
	at sun.tools.java.ClassDefinition.getMethods(Compiled Code)
	at sun.tools.java.ClassDefinition.collectOneClass(Compiled Code)
	at sun.tools.java.ClassDefinition.collectInheritedMethods(Compiled Code)
	at sun.tools.java.BinaryClass.basicCheck(Compiled Code)
	at sun.tools.java.ClassDeclaration.getClassDefinition(Compiled Code)
	at sun.tools.java.BinaryClass.initInnerClasses(Compiled Code)
	at sun.tools.java.BinaryClass.loadNested(Compiled Code)
	at sun.tools.java.BinaryClass.loadNested(Compiled Code)
	at sun.tools.javac.BatchEnvironment.loadDefinition(Compiled Code)
	at sun.tools.java.ClassDeclaration.getClassDefinition(Compiled Code)
	at sun.tools.java.BinaryClass.initInnerClasses(Compiled Code)
	at sun.tools.java.BinaryClass.loadNested(Compiled Code)
	at sun.tools.java.BinaryClass.loadNested(Compiled Code)
	at sun.tools.javac.BatchEnvironment.loadDefinition(Compiled Code)
	at sun.tools.java.Environment.loadDefinition(Compiled Code)
	at sun.tools.java.Environment.loadDefinition(Compiled Code)
	at sun.tools.java.Environment.loadDefinition(Compiled Code)
	at sun.tools.java.ClassDeclaration.getClassDefinition(Compiled Code)
	at sun.tools.java.Environment.getClassDefinition(Compiled Code)
	at sun.tools.java.ClassDefinition.resolveName(Compiled Code)
	at sun.tools.javac.SourceClass.resolveSuper(Compiled Code)
	at sun.tools.javac.SourceClass.resolveSupers(Compiled Code)
	at sun.tools.javac.SourceClass.resolveTypeStructure(Compiled Code)
	at sun.tools.javac.SourceMember.resolveTypeStructure(Compiled Code)
	at sun.tools.javac.SourceClass.resolveTypeStructure(Compiled Code)
	at sun.tools.javac.SourceClass.basicCheck(Compiled Code)
	at sun.tools.java.ClassDeclaration.getClassDefinition(Compiled Code)
	at sun.tools.javac.Main.compile(Compiled Code)
	at sun.tools.javac.Main.main(Compiled Code)
error: An error has occurred in the compiler; please file a bug report (http://java.sun.com/cgi-bin/bugreport.cgi).
1 error

Compilation exited abnormally with code 4 at Tue Feb 16 16:30:38
(Review ID: 54228)
======================================================================

Name: tb29552			Date: 04/09/99


#####
##### 1.
#####

Compile the IAIK SSL implementation (iSaSiLk) demo
(see: http://jcewww.iaik.tu-graz.ac.at/) with:
javac -verbose -classpath $CLASSPATH:/opt/java/lib/iaik_ssl.jar:/opt/java/lib/iaik_jce_full.jar SSLServer.java

(also non-verbose fails)


#####
##### 2.
#####
SSLServer:

// Copyright (C) 1997, 1998, 1999 by DI Wolfgang Platzer, IAIK
// email: ###@###.###
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE.
//

package demo.server;

import java.io.*;
import java.net.*;
import java.security.*;
import java.math.BigInteger;
import java.security.spec.InvalidParameterSpecException;
import java.security.cert.X509Certificate;
import java.util.Vector;

import javax.crypto.spec.*;

import iaik.security.ssl.*;
import iaik.security.rsa.*;
import iaik.asn1.structures.Name;
import iaik.asn1.*;
import iaik.security.provider.IAIK;
import iaik.pkcs.*;
import iaik.security.dh.*;
import iaik.security.dsa.*;
import iaik.pkcs.pkcs8.EncryptedPrivateKeyInfo;

import demo.SSLKeyStore;

/**
 * Demo SSL server implementation.
 *
 * Waits for a SSL connection from a SSL browser and returns the string:
 * "SSL Test ok.".
 *
 * @author wplatzer
 */
public class SSLServer implements demo.KeyStoreConstants {

  // shall we renegotiate the cipher suite
  static boolean renegotiate = false;
  static int port = 4433;

  public static void main(String args[]) throws IOException {

    try {
      // first try to locate the IAIK provider
      Class provider = Class.forName("iaik.security.provider.IAIK");
      Provider iaik = (Provider)provider.newInstance();
      
      System.out.println("add Provider "+iaik.getInfo()+"...");
    	Security.addProvider(iaik);
    } catch (ClassNotFoundException ex) {
      System.out.println("Provider IAIK not found. Add iaik_jce.jar or iaik_jce_full.jar to your classpath.");
      System.out.println("If you are going to use a different provider please take a look at Readme.html!");
      System.exit(0);
    } catch (Exception ex) {
      System.out.println("Internal Error. Please report this bug to <###@###.###>.");
      System.exit(0);
    }

    // the accepted client SSL socket
    SSLSocket ssl = null;
    // the server context
    SSLServerContext serverContext = new SSLServerContext();
    // use pre-generated Diffi-Hellman parameters
    boolean generateDHParameters = false;
    // the pre-generated Diffi-Hellman parameters
    DHParameterSpec dhparam = null;

    // set a TrustDecider which checks the certificates sent by clients
    DemoServerTrustDecider trustDecider = new DemoServerTrustDecider();
    // no certificate is also ok
    trustDecider.setRequireCertificate(false);
    // client chain need no trusted root
    trustDecider.setRequireTrustedRoot(false);
    // set the trust decider
    serverContext.setTrustDecider(trustDecider);
    // Vector which holds the CAs
    Vector cas = new Vector();

    final SecureRandom random = serverContext.getRandomGenerator();

    // create a new Thread which initializes the Secure Random Number generator
    (new Thread() {
      public void run() {
        try {
        setPriority(Thread.MIN_PRIORITY);
        random.nextInt();
        System.out.println("random number generator initialized...");
        } catch (Exception ex) {
          ex.printStackTrace();
        }
      }
    }).start();

    if (generateDHParameters) {
      System.out.println("generating new DH parameters...\n"); 

      try {
        int primeLength = 512;      // length of prime p to generate
        int exponentLength = 504;   // length of random exponent (private)
        DHGenParameterSpec genParamSpec = new DHGenParameterSpec(primeLength, exponentLength); 

        AlgorithmParameterGenerator paramGenerator = AlgorithmParameterGenerator.getInstance("DH"); 
        paramGenerator.init(genParamSpec); 
        AlgorithmParameters parameters = paramGenerator.generateParameters(); 

        // we need the class for getParameterSpec(Class)
        Class classSpec = new DHParameterSpec(null, null).getClass();
        dhparam = (DHParameterSpec)parameters.getParameterSpec(classSpec); 

      } catch (NoSuchAlgorithmException ex) {
        System.out.println("Unable to generate DH parameters: "+ex.toString()); 
        dhparam = null;
      } catch (InvalidAlgorithmParameterException ex) {
        System.out.println("Unable to generate DH parameters: "+ex.toString()); 
        dhparam = null;
      } catch (InvalidParameterSpecException ex) {
        System.out.println("Unable to generate DH parameters: "+ex.toString()); 
        dhparam = null;
      }
    }
    else {
      // pre-generated Diffi-Hellman parameters
      BigInteger p = new BigInteger("da583c16d9852289d0e4af756f4cca92dd4be533b804fb0fed94ef9c8a4403ed574650d36999db29d776276ba2d3d412e218f4dd1e084cf6d8003e7c4774e833", 16);
      BigInteger g = BigInteger.valueOf(2);
      dhparam = new DHParameterSpec(p, g);
    }

    // set the DH parameter for empherial and anon cipher suites
    serverContext.setDHParameter(dhparam);

    try {
      // set the RSA certificate/private key for RSA cipher suites
      X509Certificate[] chain = SSLKeyStore.getCertificateChain(RSA, SERVER);
      serverContext.setRSACertificate(chain, SSLKeyStore.getPrivateKey(RSA, SERVER));
          
      // add the RSA CA certificate
      Principal dn = trustDecider.addTrustedSigner(chain[1]);
      cas.addElement(dn);

      // set the temporary RSA key pair for RSA_EXPORT cipher suites
      serverContext.setRSATempKeyPair(SSLKeyStore.getRSATempKeyPair());

    } catch (Exception ex) {
      System.out.println("Unable to get RSA server certificate from KeyStore.");
      System.out.println("RSA cipher-suites can not be used.");
    }

    try {
      // set the DSA certificate/private key for DSA cipher suites
      X509Certificate[] chain = SSLKeyStore.getCertificateChain(DSA, SERVER);
      serverContext.setDSACertificate(chain, SSLKeyStore.getPrivateKey(DSA, SERVER));

      // add the DSA CA certificate
      Principal dn = trustDecider.addTrustedSigner(chain[1]);
      cas.addElement(dn);

    } catch (Exception ex) {
      System.out.println("Unable to get DSA server certificate from KeyStore.");
      System.out.println("DSA cipher-suites can not be used.");
    }

    try {
        // set the DH certificate/private key for DH cipher suites
      serverContext.setDHCertificate(
          SSLKeyStore.getCertificateChain(DH, SERVER), 
          SSLKeyStore.getPrivateKey(DH, SERVER));
    } catch (Exception ex) {
      System.out.println("Unable to get Diffie-Hellman server certificate from KeyStore.");
      System.out.println("Diffie-Hellman cipher-suites can not be used.");
    }

    // for testing the cipher suites
    CipherSuite[] cs = {
      CipherSuite.SSL_RSA_WITH_NULL_MD5,
      CipherSuite.SSL_RSA_WITH_NULL_SHA,
      CipherSuite.SSL_RSA_EXPORT_WITH_RC4_40_MD5,
      CipherSuite.SSL_RSA_WITH_RC4_MD5,
      CipherSuite.SSL_RSA_WITH_RC4_SHA,
      CipherSuite.SSL_RSA_EXPORT_WITH_RC2_CBC_40_MD5,
      CipherSuite.SSL_RSA_WITH_IDEA_CBC_SHA,
      CipherSuite.SSL_RSA_EXPORT_WITH_DES40_CBC_SHA,
      CipherSuite.SSL_RSA_WITH_DES_CBC_SHA,
      CipherSuite.SSL_RSA_WITH_3DES_EDE_CBC_SHA,

      CipherSuite.SSL_DH_DSS_EXPORT_WITH_DES40_CBC_SHA,
      CipherSuite.SSL_DH_DSS_WITH_DES_CBC_SHA,
      CipherSuite.SSL_DH_DSS_WITH_3DES_EDE_CBC_SHA,

      CipherSuite.SSL_DH_RSA_EXPORT_WITH_DES40_CBC_SHA,
      CipherSuite.SSL_DH_RSA_WITH_DES_CBC_SHA,
      CipherSuite.SSL_DH_RSA_WITH_3DES_EDE_CBC_SHA,

      CipherSuite.SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA,
      CipherSuite.SSL_DHE_DSS_WITH_DES_CBC_SHA,
      CipherSuite.SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA,

      CipherSuite.SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA,
      CipherSuite.SSL_DHE_RSA_WITH_DES_CBC_SHA,
      CipherSuite.SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA,

      CipherSuite.SSL_DH_anon_EXPORT_WITH_RC4_40_MD5,
      CipherSuite.SSL_DH_anon_WITH_RC4_MD5,
      CipherSuite.SSL_DH_anon_EXPORT_WITH_DES40_CBC_SHA,
      CipherSuite.SSL_DH_anon_WITH_DES_CBC_SHA,
      CipherSuite.SSL_DH_anon_WITH_3DES_EDE_CBC_SHA,
    };
//    serverContext.setEnabledCipherSuites(cs);
//    enable all possible cipher suites
    CipherSuite[] enabledCS = serverContext.updateCipherSuites();

    // require a client certificate ?
    Name[] acceptedCAs = new Name[cas.size()];
    cas.copyInto(acceptedCAs);

    byte[] types = {
      ClientTrustDecider.rsa_sign,
      ClientTrustDecider.dss_sign
    };

    serverContext.setRequireClientCertificate(types, acceptedCAs);
    
    System.out.println(serverContext);

    System.out.println("listening on port "+port+"...");
    SSLServerSocket server = new SSLServerSocket(port, serverContext);

    while (true) {
      try {

        ssl = (SSLSocket)server.accept();

        ssl.setDebugStream(System.out);       // debug information to System.out
        ssl.setSoTimeout(1000*60*5);          // we just wait for 5 minutes

        OutputStream os = ssl.getOutputStream();
        InputStream is = ssl.getInputStream();

        System.out.println("Client Request:");
        BufferedReader reader = new BufferedReader(new InputStreamReader(is));
        String line;
        do {
          line = reader.readLine();            
          System.out.println(line);
        } while ((line != null) && (line.length() > 0));
        System.out.println();

        if (renegotiate) {
          System.out.println("renegotiating cipher-suite...");

          // at this time we only allow one cipher-suite
          CipherSuite[] new_cs = new CipherSuite[] {CipherSuite.SSL_RSA_EXPORT_WITH_RC4_40_MD5};
          SSLContext context = ssl.getContext();
          context.setEnabledCipherSuites(new_cs);
          ssl.setContext(context);
          ssl.renegotiate();
        }

        System.out.println("sending reply...");

        PrintWriter writer = new PrintWriter(new BufferedWriter(new OutputStreamWriter(os), 2000));

        writer.println("HTTP/1.0 200 OK");
        writer.println("Content-Type: text/html");
        writer.println("Server: IAIK-SSL Testserver");
        writer.println();
        writer.println("<HTML><HEAD>");
        writer.println("<META HTTP-EQUIV=\"Content-Type\" CONTENT=\"text/html;CHARSET=iso-8859-1\">");
        writer.println("<TITLE>SSL Test</TITLE>");
        writer.println("</HEAD>");
        writer.println("<BODY>");
        writer.println("<H1>SSL Test ok.</H1>");
        writer.println("</BODY>");
        writer.println("</HTML>");

        writer.flush();
        writer.close();

      } catch (UnknownHostException ex) {
        System.out.println("UnknownHostException: "+ex.getMessage());
      } catch (SSLException ex) {
        System.out.println("SSLException: "+ex.getMessage());
      } catch (IOException ex) {
        System.out.println("IOException: "+ex.getMessage());
      }
    }
  }
}


#####
##### 3.
#####

[parsed SSLServer.java in 976 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/math/BigInteger.class) in 69 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/security/spec/InvalidParameterSpecException.class) in 1 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/security/cert/X509Certificate.class) in 3 ms]
[loaded /usr/java1.2/jre/lib/rt.jar(java/util/

                                    

Comments
EVALUATION



Name: ab88733			Date: 03/02/2000



This bug is being closed because the new javac compiler does not exhibit
this behavior.  No work on the old javac compiler is planned.  The new
javac compiler is shipping with the 1.3 release of J2SE.  The old compiler
is provided in 1.3 for backwards compatibility; it will be withdrawn in a
future release of J2SE.


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2004-06-11



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