1 files changed, 285 insertions, 0 deletions
diff --git a/libjava/classpath/gnu/javax/net/ssl/provider/CertificateRequest.java b/libjava/classpath/gnu/javax/net/ssl/provider/CertificateRequest.java
new file mode 100644
index 00000000000..0f788039b0b
--- /dev/null
+++ b/libjava/classpath/gnu/javax/net/ssl/provider/CertificateRequest.java
@@ -0,0 +1,285 @@
+/* CertificateRequest.java -- SSL CertificateRequest 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.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.DataInputStream;
+import java.io.EOFException;
+import java.io.InputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Method;
+
+import java.util.LinkedList;
+import java.security.Principal;
+
+final class CertificateRequest implements Handshake.Body
+{
+
+  // Fields.
+  // -------------------------------------------------------------------------
+
+  private final ClientType[] types;
+  private final Principal[] authorities;
+
+  // Constructor.
+  // -------------------------------------------------------------------------
+
+  CertificateRequest(ClientType[] types, Principal[] authorities)
+  {
+    if (types == null)
+      {
+        throw new NullPointerException();
+      }
+    this.types = types;
+    if (authorities == null)
+      {
+        throw new NullPointerException();
+      }
+    this.authorities = authorities;
+  }
+
+  // Class methods.
+  // -------------------------------------------------------------------------
+
+  static CertificateRequest read(InputStream in) throws IOException
+  {
+    DataInputStream din = new DataInputStream(in);
+    ClientType[] types = new ClientType[din.readUnsignedByte()];
+    for (int i = 0; i < types.length; i++)
+      {
+        types[i] = ClientType.read(din);
+      }
+
+    LinkedList authorities = new LinkedList();
+    byte[] buf = new byte[din.readUnsignedShort()];
+    din.readFully(buf);
+    ByteArrayInputStream bin = new ByteArrayInputStream(buf);
+    try
+      {
+        String x500name = Util.getSecurityProperty("jessie.x500.class");
+        if (x500name == null)
+          {
+            x500name = "org.metastatic.jessie.pki.X500Name";
+          }
+        Class x500class = null;
+        ClassLoader cl = ClassLoader.getSystemClassLoader();
+        if (cl != null)
+          {
+            x500class = cl.loadClass(x500name);
+          }
+        else
+          {
+            x500class = Class.forName(x500name);
+          }
+        Constructor c = x500class.getConstructor(new Class[] { new byte[0].getClass() });
+        while (bin.available() > 0)
+          {
+            buf = new byte[(bin.read() & 0xFF) << 8 | (bin.read() & 0xFF)];
+            bin.read(buf);
+            authorities.add(c.newInstance(new Object[] { buf }));
+          }
+      }
+    catch (IOException ioe)
+      {
+        throw ioe;
+      }
+    catch (Exception ex)
+      {
+        throw new Error(ex.toString());
+      }
+    return new CertificateRequest(types,
+      (Principal[]) authorities.toArray(new Principal[authorities.size()]));
+  }
+
+  // Instance methods.
+  // -------------------------------------------------------------------------
+
+  public void write(OutputStream out) throws IOException
+  {
+    ByteArrayOutputStream bout = new ByteArrayOutputStream();
+    out.write(types.length);
+    for (int i = 0; i < types.length; i++)
+      {
+        out.write(types[i].getValue());
+      }
+
+    try
+      {
+        Class x500class = authorities[0].getClass();
+        Method m = x500class.getMethod("getEncoded", null);
+        for (int i = 0; i < authorities.length; i++)
+          {
+            byte[] buf = (byte[]) m.invoke(authorities[i], null);
+            bout.write(buf.length >>> 8 & 0xFF);
+            bout.write(buf.length & 0xFF);
+            bout.write(buf, 0, buf.length);
+          }
+      }
+    catch (Exception ex)
+      {
+        throw new Error(ex.toString());
+      }
+    out.write(bout.size() >>> 8 & 0xFF);
+    out.write(bout.size() & 0xFF);
+    bout.writeTo(out);
+  }
+
+  ClientType[] getTypes()
+  {
+    return types;
+  }
+
+  String[] getTypeStrings()
+  {
+    try
+      {
+        return (String[]) Util.transform(types, String.class, "toString", null);
+      }
+    catch (Exception x)
+      {
+        return null;
+      }
+  }
+
+  Principal[] getAuthorities()
+  {
+    return authorities;
+  }
+
+  public String toString()
+  {
+    StringWriter str = new StringWriter();
+    PrintWriter out = new PrintWriter(str);
+    out.println("struct {");
+    out.print("  types = ");
+    for (int i = 0; i < types.length; i++)
+      {
+        out.print(types[i]);
+        if (i != types.length - 1)
+          out.print(", ");
+      }
+    out.println(";");
+    out.println("  authorities =");
+    for (int i = 0; i < authorities.length; i++)
+      {
+        out.print("    ");
+        out.print(authorities[i].getName());
+        if (i != types.length - 1)
+          out.println(",");
+      }
+    out.println(";");
+    out.println("} CertificateRequest;");
+    return str.toString();
+  }
+
+  // Inner class.
+  // -------------------------------------------------------------------------
+
+  static final class ClientType implements Enumerated
+  {
+
+    // Constants and fields.
+    // -----------------------------------------------------------------------
+
+    static final ClientType
+      RSA_SIGN     = new ClientType(1), DSS_SIGN     = new ClientType(2),
+      RSA_FIXED_DH = new ClientType(3), DSS_FIXED_DH = new ClientType(4);
+
+    private final int value;
+
+    // Constructor.
+    // -----------------------------------------------------------------------
+
+    private ClientType(int value)
+    {
+      this.value = value;
+    }
+
+    // Class method.
+    // -----------------------------------------------------------------------
+
+    static ClientType read(InputStream in) throws IOException
+    {
+      int i = in.read();
+      if (i == -1)
+        {
+          throw new EOFException("unexpected end of input stream");
+        }
+      switch (i & 0xFF)
+        {
+        case 1: return RSA_SIGN;
+        case 2: return DSS_SIGN;
+        case 3: return RSA_FIXED_DH;
+        case 4: return DSS_FIXED_DH;
+        default: return new ClientType(i);
+        }
+    }
+
+    // Instance methods.
+    // -----------------------------------------------------------------------
+
+    public byte[] getEncoded()
+    {
+      return new byte[] { (byte) value };
+    }
+
+    public int getValue()
+    {
+      return value;
+    }
+
+    public String toString()
+    {
+      switch (value)
+        {
+        case 1: return "rsa_sign";
+        case 2: return "dss_sign";
+        case 3: return "rsa_fixed_dh";
+        case 4: return "dss_fixed_dh";
+        default: return "unknown(" + value + ")";
+        }
+    }
+  }
+}