Source for gnu.javax.crypto.jce.GnuSasl

   1: /* GnuSasl.java -- javax.security.sasl algorithms.
   2:    Copyright (C) 2004, 2006 Free Software Foundation, Inc.
   3: 
   4: This file is a part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2 of the License, or (at
   9: your option) any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; if not, write to the Free Software
  18: Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
  19: USA
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version.  */
  37: 
  38: 
  39: package gnu.javax.crypto.jce;
  40: 
  41: import gnu.java.security.Registry;
  42: import gnu.javax.crypto.sasl.ClientFactory;
  43: import gnu.javax.crypto.sasl.ServerFactory;
  44: 
  45: import java.security.AccessController;
  46: import java.security.PrivilegedAction;
  47: import java.security.Provider;
  48: import java.util.Set;
  49: 
  50: public final class GnuSasl
  51:     extends Provider
  52: {
  53:   public GnuSasl()
  54:   {
  55:     super(Registry.GNU_SASL, 2.1, "GNU SASL Provider");
  56: 
  57:     AccessController.doPrivileged(new PrivilegedAction()
  58:     {
  59:       public Object run()
  60:       {
  61:         // SASL Client and Server mechanisms
  62:         put("SaslClientFactory.ANONYMOUS",
  63:             gnu.javax.crypto.sasl.ClientFactory.class.getName());
  64:         put("SaslClientFactory.PLAIN",
  65:             gnu.javax.crypto.sasl.ClientFactory.class.getName());
  66:         put("SaslClientFactory.CRAM-MD5",
  67:             gnu.javax.crypto.sasl.ClientFactory.class.getName());
  68:         put("SaslClientFactory.SRP",
  69:             gnu.javax.crypto.sasl.ClientFactory.class.getName());
  70: 
  71:         put("SaslServerFactory.ANONYMOUS",
  72:             gnu.javax.crypto.sasl.ServerFactory.class.getName());
  73:         put("SaslServerFactory.PLAIN",
  74:             gnu.javax.crypto.sasl.ServerFactory.class.getName());
  75:         put("SaslServerFactory.CRAM-MD5",
  76:             gnu.javax.crypto.sasl.ServerFactory.class.getName());
  77:         put("SaslServerFactory.SRP-MD5",
  78:             gnu.javax.crypto.sasl.ServerFactory.class.getName());
  79:         put("SaslServerFactory.SRP-SHA-160",
  80:             gnu.javax.crypto.sasl.ServerFactory.class.getName());
  81:         put("SaslServerFactory.SRP-RIPEMD128",
  82:             gnu.javax.crypto.sasl.ServerFactory.class.getName());
  83:         put("SaslServerFactory.SRP-RIPEMD160",
  84:             gnu.javax.crypto.sasl.ServerFactory.class.getName());
  85:         put("SaslServerFactory.SRP-TIGER",
  86:             gnu.javax.crypto.sasl.ServerFactory.class.getName());
  87:         put("SaslServerFactory.SRP-WHIRLPOOL",
  88:             gnu.javax.crypto.sasl.ServerFactory.class.getName());
  89: 
  90:         put("Alg.Alias.SaslServerFactory.SRP-SHS", "SRP-SHA-160");
  91:         put("Alg.Alias.SaslServerFactory.SRP-SHA", "SRP-SHA-160");
  92:         put("Alg.Alias.SaslServerFactory.SRP-SHA1", "SRP-SHA-160");
  93:         put("Alg.Alias.SaslServerFactory.SRP-SHA-1", "SRP-SHA-160");
  94:         put("Alg.Alias.SaslServerFactory.SRP-SHA160", "SRP-SHA-160");
  95:         put("Alg.Alias.SaslServerFactory.SRP-RIPEMD-128", "SRP-RIPEMD128");
  96:         put("Alg.Alias.SaslServerFactory.SRP-RIPEMD-160", "SRP-RIPEMD160");
  97: 
  98:         return null;
  99:       }
 100:     });
 101:   }
 102: 
 103:   /**
 104:    * Returns a {@link Set} of names of SASL Client mechanisms available from
 105:    * this {@link Provider}.
 106:    *
 107:    * @return a {@link Set} of SASL Client mechanisms (Strings).
 108:    */
 109:   public static final Set getSaslClientMechanismNames()
 110:   {
 111:     return ClientFactory.getNames();
 112:   }
 113: 
 114:   /**
 115:    * Returns a {@link Set} of names of SASL Server mechanisms available from
 116:    * this {@link Provider}.
 117:    *
 118:    * @return a {@link Set} of SASL Server mechanisms (Strings).
 119:    */
 120:   public static final Set getSaslServerMechanismNames()
 121:   {
 122:     return ServerFactory.getNames();
 123:   }
 124: }