Imported GNU Classpath 0.90

       * scripts/makemake.tcl: Set gnu/java/awt/peer/swing to ignore.
       * gnu/classpath/jdwp/VMFrame.java (SIZE): New constant.
       * java/lang/VMCompiler.java: Use gnu.java.security.hash.MD5.
       * java/lang/Math.java: New override file.
       * java/lang/Character.java: Merged from Classpath.
       (start, end): Now 'int's.
       (canonicalName): New field.
       (CANONICAL_NAME, NO_SPACES_NAME, CONSTANT_NAME): New constants.
       (UnicodeBlock): Added argument.
       (of): New overload.
       (forName): New method.
       Updated unicode blocks.
       (sets): Updated.
       * sources.am: Regenerated.
       * Makefile.in: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111942 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 286 insertions, 0 deletions

diff --git a/libjava/classpath/gnu/javax/net/ssl/provider/ServerKeyExchange.java b/libjava/classpath/gnu/javax/net/ssl/provider/ServerKeyExchange.java
new file mode 100644
index 00000000000..58304159300
--- /dev/null
+++ b/libjava/classpath/gnu/javax/net/ssl/provider/ServerKeyExchange.java
@@ -0,0 +1,286 @@
+/* ServerKeyExchange.java -- SSL ServerKeyExchange message.
+   Copyright (C) 2006  Free Software Foundation, Inc.
+
+This file is a part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or (at
+your option) any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+USA
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version.  */
+
+
+package gnu.javax.net.ssl.provider;
+
+import java.io.BufferedReader;
+import java.io.ByteArrayOutputStream;
+import java.io.DataInputStream;
+import java.io.InputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.io.StringReader;
+import java.io.StringWriter;
+
+import java.math.BigInteger;
+
+import java.security.PublicKey;
+import java.security.interfaces.RSAPublicKey;
+
+import javax.crypto.interfaces.DHPublicKey;
+import javax.crypto.spec.DHParameterSpec;
+
+import javax.net.ssl.SSLProtocolException;
+
+import gnu.javax.crypto.key.dh.GnuDHPublicKey;
+import gnu.javax.crypto.key.srp6.SRPPublicKey;
+
+class ServerKeyExchange implements Handshake.Body
+{
+
+  // Fields.
+  // -------------------------------------------------------------------------
+
+  private PublicKey publicKey;
+  private Signature signature;
+  private byte[] srpSalt;
+
+  // Constructor.
+  // -------------------------------------------------------------------------
+
+  ServerKeyExchange(PublicKey publicKey, Signature signature)
+  {
+    this(publicKey, signature, null);
+  }
+
+  ServerKeyExchange(PublicKey publicKey, Signature signature, byte[] srpSalt)
+  {
+    this.publicKey = publicKey;
+    this.signature = signature;
+    this.srpSalt = srpSalt;
+  }
+
+  // Class methods.
+  // -------------------------------------------------------------------------
+
+  static ServerKeyExchange read(InputStream in, CipherSuite suite,
+                                PublicKey serverKey)
+    throws IOException
+  {
+    DataInputStream din = new DataInputStream(in);
+    PublicKey key = null;
+    byte[] salt = null;
+    String kex = suite.getKeyExchange();
+    if (kex.equals("DHE"))
+      {
+        BigInteger p, g, y;
+        byte[] buf = new byte[din.readUnsignedShort()];
+        din.readFully(buf);
+        p = new BigInteger(1, buf);
+        buf = new byte[din.readUnsignedShort()];
+        din.readFully(buf);
+        g = new BigInteger(1, buf);
+        buf = new byte[din.readUnsignedShort()];
+        din.readFully(buf);
+        y = new BigInteger(1, buf);
+        key = new GnuDHPublicKey(null, p, g, y);
+      }
+    else if (kex.equals("RSA"))
+      {
+        BigInteger n, e;
+        byte[] buf = new byte[din.readUnsignedShort()];
+        din.readFully(buf);
+        n = new BigInteger(1, buf);
+        buf = new byte[din.readUnsignedShort()];
+        din.readFully(buf);
+        e = new BigInteger(1, buf);
+        key = new JessieRSAPublicKey(n, e);
+      }
+    else if (kex.equals("SRP"))
+      {
+        BigInteger N, g, B;
+        byte[] buf = new byte[din.readUnsignedShort()];
+        din.readFully(buf);
+        N = new BigInteger(1, buf);
+        buf = new byte[din.readUnsignedShort()];
+        din.readFully(buf);
+        g = new BigInteger(1, buf);
+        salt = new byte[din.readUnsignedByte()];
+        din.readFully(salt);
+        buf = new byte[din.readUnsignedShort()];
+        din.readFully(buf);
+        B = new BigInteger(1, buf);
+        try
+          {
+            key = new SRPPublicKey(N, g, B);
+          }
+        catch (IllegalArgumentException iae)
+          {
+            throw new SSLProtocolException(iae.getMessage());
+          }
+      }
+    else
+      {
+        throw new SSLProtocolException("invalid kex algorithm");
+      }
+
+    Signature sig = null;
+    if (!suite.getSignature().equals("anon"))
+      {
+        sig = Signature.read(in, suite, serverKey);
+      }
+    return new ServerKeyExchange(key, sig, salt);
+  }
+
+  // Instance methods.
+  // -------------------------------------------------------------------------
+
+  public void write(OutputStream out) throws IOException
+  {
+    write(out, ProtocolVersion.TLS_1);
+  }
+
+  public void write(OutputStream out, ProtocolVersion version)
+    throws IOException
+  {
+    if (publicKey instanceof DHPublicKey)
+      {
+        writeBigint(out, ((DHPublicKey) publicKey).getParams().getP());
+        writeBigint(out, ((DHPublicKey) publicKey).getParams().getG());
+        writeBigint(out, ((DHPublicKey) publicKey).getY());
+      }
+    else if (publicKey instanceof RSAPublicKey)
+      {
+        writeBigint(out, ((RSAPublicKey) publicKey).getModulus());
+        writeBigint(out, ((RSAPublicKey) publicKey).getPublicExponent());
+      }
+    else if (publicKey instanceof SRPPublicKey)
+      {
+        writeBigint(out, ((SRPPublicKey) publicKey).getN());
+        writeBigint(out, ((SRPPublicKey) publicKey).getG());
+        out.write(srpSalt.length);
+        out.write(srpSalt);
+        writeBigint(out, ((SRPPublicKey) publicKey).getY());
+      }
+    if (signature != null)
+      {
+        signature.write(out, version);
+      }
+  }
+
+  PublicKey getPublicKey()
+  {
+    return publicKey;
+  }
+
+  Signature getSignature()
+  {
+    return signature;
+  }
+
+  byte[] getSRPSalt()
+  {
+    return srpSalt;
+  }
+
+  public String toString()
+  {
+    StringWriter str = new StringWriter();
+    PrintWriter out = new PrintWriter(str);
+    out.println("struct {");
+    out.println("  publicKey = struct {");
+    if (publicKey instanceof DHPublicKey)
+      {
+        out.println("    p = " +
+                   ((DHPublicKey) publicKey).getParams().getP().toString(16) +
+                   ";");
+        out.println("    g = " +
+                   ((DHPublicKey) publicKey).getParams().getG().toString(16) +
+                   ";");
+        out.println("    y = " + ((DHPublicKey) publicKey).getY().toString(16) +
+                   ";");
+        out.println("  } DHPublicKey;");
+      }
+    else if (publicKey instanceof RSAPublicKey)
+      {
+        out.println("    modulus = " +
+                   ((RSAPublicKey) publicKey).getModulus().toString(16) +
+                   ";");
+        out.println("    exponent = " +
+                   ((RSAPublicKey) publicKey).getPublicExponent().toString(16) +
+                   ";");
+        out.println("  } RSAPublicKey;");
+      }
+    else if (publicKey instanceof SRPPublicKey)
+      {
+        out.println("    N = "+((SRPPublicKey) publicKey).getN().toString(16)+";");
+        out.println("    g = "+((SRPPublicKey) publicKey).getG().toString(16)+";");
+        out.println("    salt = " + Util.toHexString(srpSalt, ':') + ";");
+        out.println("    B = "+((SRPPublicKey) publicKey).getY().toString(16)+";");
+        out.println("  } SRPPublicKey;");
+      }
+    if (signature != null)
+      {
+        out.println("  signature =");
+        BufferedReader r = new BufferedReader(new StringReader(signature.toString()));
+        String s;
+        try
+          {
+            while ((s = r.readLine()) != null)
+              {
+                out.print("    ");
+                out.println(s);
+              }
+          }
+        catch (IOException ignored)
+          {
+          }
+      }
+    out.println("} ServerKeyExchange;");
+    return str.toString();
+  }
+
+  private void writeBigint(OutputStream out, BigInteger bigint)
+    throws IOException
+  {
+    byte[] b = bigint.toByteArray();
+    if (b[0] == 0x00)
+      {
+        out.write((b.length - 1) >>> 8 & 0xFF);
+        out.write((b.length - 1) & 0xFF);
+        out.write(b, 1, b.length - 1);
+      }
+    else
+      {
+        out.write(b.length >>> 8 & 0xFF);
+        out.write(b.length & 0xFF);
+        out.write(b);
+      }
+  }
+}