jnode-svn-commits Mailing List for JNode: new Java Operating System (Page 103)

SourceForge Headquarters 1320 Columbia Street Suite 310 San Diego, CA 92101 +1 (858) 422-6466

Revision: 3319
          http://jnode.svn.sourceforge.net/jnode/?rev=3319&view=rev
Author:   lsantha
Date:     2007-06-25 12:32:06 -0700 (Mon, 25 Jun 2007)

Log Message:
-----------
Openjdk integration.

Removed Paths:
-------------
    trunk/core/src/classpath/javax/javax/security/auth/kerberos/KerberosKey.java
    trunk/core/src/classpath/javax/javax/security/auth/kerberos/KerberosTicket.java
    trunk/core/src/classpath/javax/javax/security/auth/kerberos/KeyImpl.java
    trunk/core/src/classpath/javax/javax/security/sasl/Sasl.java

Deleted: trunk/core/src/classpath/javax/javax/security/auth/kerberos/KerberosKey.java
===================================================================

--- trunk/core/src/classpath/javax/javax/security/auth/kerberos/KerberosKey.java	2007-06-25 19:30:49 UTC (rev 3318)
+++ trunk/core/src/classpath/javax/javax/security/auth/kerberos/KerberosKey.java	2007-06-25 19:32:06 UTC (rev 3319)
@@ -1,180 +0,0 @@
-/* KerberosKey.java -- kerberos key
-   Copyright (C) 2006 Free Software Foundation, Inc.
-
-This file is 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, 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; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, 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 javax.security.auth.kerberos;
-
-import gnu.classpath.NotImplementedException;
-
-import java.io.Serializable;
-
-import javax.crypto.SecretKey;
-import javax.security.auth.DestroyFailedException;
-import javax.security.auth.Destroyable;
-
-/**
- * This class represents a Kerberos key.  See the Kerberos
- * authentication RFC for more information:
- * <a href="http://www.ietf.org/rfc/rfc1510.txt">RFC 1510</a>.
- * 
- * @since 1.4
- */
-public class KerberosKey
-    implements Serializable, SecretKey, Destroyable
-{
-  private static final long serialVersionUID = -4625402278148246993L;
-
-  private KerberosPrincipal principal;
-  private int versionNum;
-  private KeyImpl key;
-
-  /**
-   * Construct a new key with the indicated principal and key.
-   * @param principal the principal
-   * @param key the key's data
-   * @param type the key's type
-   * @param version the key's version number
-   */
-  public KerberosKey(KerberosPrincipal principal, byte[] key, int type,
-                     int version)
-  {
-    this.principal = principal;
-    this.versionNum = version;
-    this.key = new KeyImpl(key, type);
-  }
-
-  /**
-   * Construct a new key with the indicated principal and a password.
-   * @param principal the principal
-   * @param passwd the password to use
-   * @param algo the algorithm; if null the "DES" algorithm is used
-   */
-  public KerberosKey(KerberosPrincipal principal, char[] passwd, String algo)
-  // Not implemented because KeyImpl really does nothing here.
-    throws NotImplementedException
-  {
-    this.principal = principal;
-    this.versionNum = 0; // FIXME: correct?
-    this.key = new KeyImpl(passwd, algo);
-  }
-
-  /**
-   * Return the name of the algorithm used to create this key.
-   */
-  public final String getAlgorithm()
-  {
-    checkDestroyed();
-    return key.algorithm;
-  }
-
-  /**
-   * Return the format of this key.  This implementation always returns "RAW".
-   */
-  public final String getFormat()
-  {
-    checkDestroyed();
-    // Silly, but specified.
-    return "RAW";
-  }
-
-  /**
-   * Return the principal associated with this key.
-   */
-  public final KerberosPrincipal getPrincipal()
-  {
-    checkDestroyed();
-    return principal;
-  }
-
-  /**
-   * Return the type of this key.
-   */
-  public final int getKeyType()
-  {
-    checkDestroyed();
-    return key.type;
-  }
-
-  /**
-   * Return the version number of this key.
-   */
-  public final int getVersionNumber()
-  {
-    checkDestroyed();
-    return versionNum;
-  }
-
-  /**
-   * Return the encoded form of this key.
-   */
-  public final byte[] getEncoded()
-  {
-    checkDestroyed();
-    return (byte[]) key.key.clone();
-  }
-
-  /**
-   * Destroy this key.
-   */
-  public void destroy() throws DestroyFailedException
-  {
-    if (key == null)
-      throw new DestroyFailedException("already destroyed");
-    key = null;
-  }
-
-  /**
-   * Return true if this key has been destroyed.  After this has been
-   * called, other methods on this object will throw IllegalStateException.
-   */
-  public boolean isDestroyed()
-  {
-    return key == null;
-  }
-
-  private void checkDestroyed()
-  {
-    if (key == null)
-      throw new IllegalStateException("key is destroyed");
-  }
-
-  public String toString()
-  {
-    // FIXME: random choice here.
-    return principal + ":" + versionNum;
-  }
-}

Deleted: trunk/core/src/classpath/javax/javax/security/auth/kerberos/KerberosTicket.java
===================================================================
--- trunk/core/src/classpath/javax/javax/security/auth/kerberos/KerberosTicket.java	2007-06-25 19:30:49 UTC (rev 3318)
+++ trunk/core/src/classpath/javax/javax/security/auth/kerberos/KerberosTicket.java	2007-06-25 19:32:06 UTC (rev 3319)
@@ -1,339 +0,0 @@
-/* KerberosTicket.java -- a kerberos ticket
-   Copyright (C) 2006 Free Software Foundation, Inc.
-
-This file is 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, 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; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, 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 javax.security.auth.kerberos;
-
-import gnu.classpath.NotImplementedException;
-
-import java.io.Serializable;
-import java.net.InetAddress;
-import java.util.Date;
-
-import javax.crypto.SecretKey;
-import javax.security.auth.DestroyFailedException;
-import javax.security.auth.Destroyable;
-import javax.security.auth.RefreshFailedException;
-import javax.security.auth.Refreshable;
-
-/**
- * This class represents a Kerberos ticket.  See the Kerberos
- * authentication RFC for more information:
- * <a href="http://www.ietf.org/rfc/rfc1510.txt">RFC 1510</a>.
- * 
- * @since 1.4
- */
-public class KerberosTicket
-    implements Destroyable, Serializable, Refreshable
-{
-  private static final long serialVersionUID = 7395334370157380539L;
-
-  // Indices of the various flags.  From the kerberos spec.
-  // We only list the ones we use.
-  private static final int FORWARDABLE = 1;
-  private static final int FORWARDED = 2;
-  private static final int PROXIABLE = 3;
-  private static final int PROXY = 4;
-  private static final int POSTDATED = 6;
-  private static final int RENEWABLE = 8;
-  private static final int INITIAL = 9;
-  private static final int NUM_FLAGS = 12;
-
-  private byte[] asn1Encoding;
-  private KeyImpl sessionKey;
-  private boolean[] flags;
-  private Date authTime;
-  private Date startTime;
-  private Date endTime;
-  private Date renewTill;
-  private KerberosPrincipal client;
-  private KerberosPrincipal server;
-  private InetAddress[] clientAddresses;
-
-  /**
-   * Create a new ticket given all the facts about it.
-   * 
-   * Note that flags may be null or "short"; any flags not specified
-   * will be taken to be false.
-   * 
-   * If the key is not renewable, then renewTill may be null.
-   * 
-   * If authTime is null, then it is taken to be the same as startTime.
-   * 
-   * If clientAddresses is null, then the ticket can be used anywhere.
-   * 
-   * @param asn1Encoding the contents of the ticket, as ASN1
-   * @param client the client principal
-   * @param server the server principal
-   * @param key the contents of the session key
-   * @param type the type of the key
-   * @param flags an array of flags, as specified by the RFC
-   * @param authTime when the client was authenticated
-   * @param startTime starting time at which the ticket is valid
-   * @param endTime ending time, after which the ticket is invalid
-   * @param renewTill for a rewewable ticket, the time before which it must
-   * be renewed
-   * @param clientAddresses a possibly-null array of addresses where this
-   * ticket may be used
-   */
-  public KerberosTicket(byte[] asn1Encoding, KerberosPrincipal client,
-                        KerberosPrincipal server, byte[] key, int type,
-                        boolean[] flags, Date authTime, Date startTime,
-                        Date endTime, Date renewTill,
-                        InetAddress[] clientAddresses)
-  {
-    this.asn1Encoding = (byte[]) asn1Encoding.clone();
-    this.sessionKey = new KeyImpl(key, type);
-    this.flags = new boolean[NUM_FLAGS];
-    if (flags != null)
-      System.arraycopy(flags, 0, this.flags, 0,
-                       Math.min(flags.length, NUM_FLAGS));
-    this.flags = (boolean[]) flags.clone();
-    this.authTime = (Date) authTime.clone();
-    this.startTime = (Date) ((startTime == null)
-                              ? authTime : startTime).clone();
-    this.endTime = (Date) endTime.clone();
-    this.renewTill = (Date) renewTill.clone();
-    this.client = client;
-    this.server = server;
-    this.clientAddresses = (clientAddresses == null
-                            ? null
-                            : (InetAddress[]) clientAddresses.clone());
-  }
-
-  /**
-   * Destroy this ticket.  This discards secret information.  After this
-   * method is called, other methods will throw IllegalStateException.
-   */
-  public void destroy() throws DestroyFailedException
-  {
-    if (sessionKey == null)
-      throw new DestroyFailedException("already destroyed");
-    sessionKey = null;
-    asn1Encoding = null;
-  }
-
-  /**
-   * Return true if this ticket has been destroyed.
-   */
-  public boolean isDestroyed()
-  {
-    return sessionKey == null;
-  }
-
-  /**
-   * Return true if the ticket is currently valid.  This is true if
-   * the system time is between the ticket's start and end times.
-   */
-  public boolean isCurrent()
-  {
-    long now = System.currentTimeMillis();
-    return startTime.getTime() <= now && now <= endTime.getTime();
-  }
-
-  /**
-   * If the ticket is renewable, and the renewal time has not yet elapsed,
-   * attempt to renew the ticket.
-   * @throws RefreshFailedException if the renewal fails for any reason
-   */
-  public void refresh() throws RefreshFailedException, NotImplementedException
-  {
-    if (! isRenewable())
-      throw new RefreshFailedException("not renewable");
-    if (renewTill != null
-        && System.currentTimeMillis() >= renewTill.getTime())
-      throw new RefreshFailedException("renewal time elapsed");
-    // FIXME: must contact the KDC.
-    // Use the java.security.krb5.kdc property...
-    throw new RefreshFailedException("not implemented");
-  }
-
-  /**
-   * Return the client principal for this ticket.
-   */
-  public final KerberosPrincipal getClient()
-  {
-    return client;
-  }
-
-  /**
-   * Return the server principal for this ticket.
-   */
-  public final KerberosPrincipal getServer()
-  {
-    return server;
-  }
-
-  /**
-   * Return true if this ticket is forwardable.
-   */
-  public final boolean isForwardable()
-  {
-    return flags[FORWARDABLE];
-  }
-
-  /**
-   * Return true if this ticket has been forwarded.
-   */
-  public final boolean isForwarded()
-  {
-    return flags[FORWARDED];
-  }
-
-  /**
-   * Return true if this ticket is proxiable.
-   */
-  public final boolean isProxiable()
-  {
-    return flags[PROXIABLE];
-  }
-
-  /**
-   * Return true if this ticket is a proxy ticket.
-   */
-  public final boolean isProxy()
-  {
-    return flags[PROXY];
-  }
-
-  /**
-   * Return true if this ticket was post-dated.
-   */
-  public final boolean isPostdated()
-  {
-    return flags[POSTDATED];
-  }
-
-  /**
-   * Return true if this ticket is renewable.
-   */
-  public final boolean isRenewable()
-  {
-    return flags[RENEWABLE];
-  }
-
-  /**
-   * Return true if this ticket was granted by an application
-   * server, and not via a ticket-granting ticket.
-   */
-  public final boolean isInitial()
-  {
-    return flags[INITIAL];
-  }
-
-  /**
-   * Return the flags for this ticket as a boolean array.
-   * See the RFC to understand what the different entries mean.
-   */
-  public final boolean[] getFlags()
-  {
-    return (boolean[]) flags.clone();
-  }
-
-  /**
-   * Return the authentication time for this ticket.
-   */
-  public final Date getAuthTime()
-  {
-    return (Date) authTime.clone();
-  }
-
-  /**
-   * Return the start time for this ticket.
-   */
-  public final Date getStartTime()
-  {
-    return (Date) startTime.clone();
-  }
-  
-  /**
-   * Return the end time for this ticket.
-   */
-  public final Date getEndTime()
-  {
-    return (Date) endTime.clone();
-  }
-  
-  /**
-   * Return the renewal time for this ticket.  For a non-renewable
-   * ticket, this will return null.
-   */
-  public final Date getRenewTill()
-  {
-    return flags[RENEWABLE] ? ((Date) renewTill.clone()) : null;
-  }
-
-  /**
-   * Return the allowable client addresses for this ticket.  This will
-   * return null if the ticket can be used anywhere.
-   */
-  public final InetAddress[] getClientAddresses()
-  {
-    return (clientAddresses == null
-            ? null
-            : (InetAddress[]) clientAddresses.clone());
-  }
-
-  /**
-   * Return the encoded form of this ticket.
-   */
-  public final byte[] getEncoded()
-  {
-    checkDestroyed();
-    return (byte[]) sessionKey.key.clone();
-  }
-
-  /**
-   * Return the secret key associated with this ticket.
-   */
-  public final SecretKey getSessionKey()
-  {
-    checkDestroyed();
-    return sessionKey;
-  }
-
-  private void checkDestroyed()
-  {
-    if (sessionKey == null)
-      throw new IllegalStateException("key is destroyed");
-  }
-
-  public String toString()
-  {
-    return "FIXME bob";
-  }
-}

Deleted: trunk/core/src/classpath/javax/javax/security/auth/kerberos/KeyImpl.java
===================================================================
--- trunk/core/src/classpath/javax/javax/security/auth/kerberos/KeyImpl.java	2007-06-25 19:30:49 UTC (rev 3318)
+++ trunk/core/src/classpath/javax/javax/security/auth/kerberos/KeyImpl.java	2007-06-25 19:32:06 UTC (rev 3319)
@@ -1,93 +0,0 @@
-/* KeyImpl.java -- kerberos key implementation
-   Copyright (C) 2006 Free Software Foundation, Inc.
-
-This file is 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, 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; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, 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 javax.security.auth.kerberos;
-
-import java.io.Serializable;
-
-import javax.crypto.SecretKey;
-
-/**
- * Note that the name of this class is fixed by the serialization
- * spec, even though the class itself is not public.
- */
-final class KeyImpl implements Serializable, SecretKey
-{
-  // Enable this when serialization works.
-  // private static final long serialVersionUID = -7889313790214321193L;
-
-  public String algorithm;
-  public int type;
-  public byte[] key;
-
-  public KeyImpl(byte[] key, int type)
-  {
-    // From kerberos spec.
-    if (type == 0)
-      this.algorithm = null;
-    else if (type == 1)
-      this.algorithm = "DES";
-    else
-      this.algorithm = "FIXME";
-    this.type = type;
-    this.key = (byte[]) key.clone();
-  }
-
-  public KeyImpl(char[] passwd, String algo)
-  {
-    this.algorithm = (algo == null) ? "DES" : algo;
-    this.type = 0; // FIXME
-    this.key = null; // double FIXME
-  }
-
-  public String getAlgorithm()
-  {
-    return algorithm;
-  }
-
-  public byte[] getEncoded()
-  {
-    return key;
-  }
-
-  public String getFormat()
-  {
-    // FIXME.
-    return null;
-  }
-}

Deleted: trunk/core/src/classpath/javax/javax/security/sasl/Sasl.java
===================================================================
--- trunk/core/src/classpath/javax/javax/security/sasl/Sasl.java	2007-06-25 19:30:49 UTC (rev 3318)
+++ trunk/core/src/classpath/javax/javax/security/sasl/Sasl.java	2007-06-25 19:32:06 UTC (rev 3319)
@@ -1,694 +0,0 @@
-/* Sasl.java -- 
-   Copyright (C) 2003, 2004, 2005  Free Software Foundation, Inc.
-
-This file is 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, 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; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, 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 javax.security.sasl;
-
-import java.security.Provider;
-import java.security.Security;
-import java.util.Enumeration;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.Map;
-import java.util.Vector;
-
-import javax.security.auth.callback.CallbackHandler;
-
-/**
- * <p>A static class for creating SASL clients and servers.</p>
- *
- * <p>This class defines the policy of how to locate, load, and instantiate SASL
- * clients and servers.</p>
- *
- * <p>For example, an application or library gets a SASL client instance by
- * doing something like:</p>
- *
- * <pre>
- *SaslClient sc =
- *      Sasl.createSaslClient(mechanisms, authorizationID, protocol,
- *                            serverName, props, callbackHandler);
- * </pre>
- *
- * <p>It can then proceed to use the instance to create an authenticated
- * connection.</p>
- *
- * <p>Similarly, a server gets a SASL server instance by using code that looks
- * as follows:</p>
- *
- * <pre>
- *SaslServer ss =
- *      Sasl.createSaslServer(mechanism, protocol, serverName, props,
- *                            callbackHandler);
- * </pre>
- *
- * @since 1.5
- */
-public class Sasl
-{
-
-  // Constants and variables
-  // -------------------------------------------------------------------------
-
-  /**
-   * <p>The name of a property that specifies the quality-of-protection to use.
-   * The property contains a comma-separated, ordered list of quality-of-
-   * protection values that the client or server is willing to support. A qop
-   * value is one of:</p>
-   *
-   * <ul>
-   *    <li><code>"auth"</code> - authentication only,</li>
-   *    <li><code>"auth-int"</code> - authentication plus integrity
-   *    protection,</li>
-   *    <li><code>"auth-conf"</code> - authentication plus integrity and
-   *    confidentiality protection.</li>
-   * </ul>
-   *
-   * <p>The order of the list specifies the preference order of the client or
-   * server.</p>
-   *
-   * <p>If this property is absent, the default qop is <code>"auth"</code>.</p>
-   *
-   * <p>The value of this constant is <code>"javax.security.sasl.qop"</code>.</p>
-   */
-  public static final String QOP = "javax.security.sasl.qop";
-
-  /**
-   * <p>The name of a property that specifies the cipher strength to use. The
-   * property contains a comma-separated, ordered list of cipher strength
-   * values that the client or server is willing to support. A strength value
-   * is one of:</p>
-   *
-   * <ul>
-   *    <li><code>"low"</code>,</li>
-   *    <li><code>"medium"</code>,</li>
-   *    <li><code>"high"</code>.</li>
-   * </ul>
-   *
-   * <p>The order of the list specifies the preference order of the client or
-   * server. An implementation should allow configuration of the meaning of
-   * these values. An application may use the Java Cryptography Extension (JCE)
-   * with JCE-aware mechanisms to control the selection of cipher suites that
-   * match the strength values.</p>
-   *
-   * <p>If this property is absent, the default strength is
-   * <code>"high,medium,low"</code>.</p>
-   *
-   * <p>The value of this constant is <code>"javax.security.sasl.strength"</code>.
-   * </p>
-   */
-  public static final String STRENGTH = "javax.security.sasl.strength";
-
-  /**
-   * <p>The name of a property that specifies whether the server must authenticate
-   * to the client. The property contains <code>"true"</code> if the server
-   * must authenticate the to client; <code>"false"</code> otherwise. The
-   * default is <code>"false"</code>.</p>
-   *
-   * <p>The value of this constant is
-   * <code>"javax.security.sasl.server.authentication"</code>.</p>
-   */
-  public static final String SERVER_AUTH = "javax.security.sasl.server.authentication";
-
-  /**
-   * <p>The name of a property that specifies the maximum size of the receive
-   * buffer in bytes of {@link SaslClient}/{@link SaslServer}. The property
-   * contains the string representation of an integer.</p>
-   *
-   * <p>If this property is absent, the default size is defined by the
-   * mechanism.</p>
-   *
-   * <p>The value of this constant is <code>"javax.security.sasl.maxbuffer"</code>.
-   * </p>
-   */
-  public static final String MAX_BUFFER = "javax.security.sasl.maxbuffer";
-
-  /**
-   * <p>The name of a property that specifies the maximum size of the raw send
-   * buffer in bytes of {@link SaslClient}/{@link SaslServer}. The property
-   * contains the string representation of an integer. The value of this
-   * property is negotiated between the client and server during the
-   * authentication exchange.</p>
-   *
-   * <p>The value of this constant is <code>"javax.security.sasl.rawsendsize"</code>.
-   * </p>
-   */
-  public static final String RAW_SEND_SIZE = "javax.security.sasl.rawsendsize";
-
-  /**
-   * <p>The name of a property that specifies whether mechanisms susceptible
-   * to simple plain passive attacks (e.g., "PLAIN") are not permitted. The
-   * property contains <code>"true"</code> if such mechanisms are not
-   * permitted; <code>"false"</code> if such mechanisms are permitted. The
-   * default is <code>"false"</code>.</p>
-   *
-   * <p>The value of this constant is <code>"javax.security.sasl.policy.noplaintext"</code>.
-   * </p>
-   */
-  public static final String POLICY_NOPLAINTEXT = "javax.security.sasl.policy.noplaintext";
-
-  /**
-   * <p>The name of a property that specifies whether mechanisms susceptible to
-   * active (non-dictionary) attacks are not permitted. The property contains
-   * <code>"true"</code> if mechanisms susceptible to active attacks are not
-   * permitted; <code>"false"</code> if such mechanisms are permitted. The
-   * default is <code>"false"</code>.</p>
-   *
-   * <p>The value of this constant is <code>"javax.security.sasl.policy.noactive"</code>.
-   * </p>
-   */
-  public static final String POLICY_NOACTIVE = "javax.security.sasl.policy.noactive";
-
-  /**
-   * <p>The name of a property that specifies whether mechanisms susceptible to
-   * passive dictionary attacks are not permitted. The property contains
-   * <code>"true"</code> if mechanisms susceptible to dictionary attacks are
-   * not permitted; <code>"false"</code> if such mechanisms are permitted. The
-   * default is <code>"false"</code>.</p>
-   *
-   * <p>The value of this constant is <code>"javax.security.sasl.policy.nodictionary"</code>.
-   * </p>
-   */
-  public static final String POLICY_NODICTIONARY = "javax.security.sasl.policy.nodictionary";
-
-  /**
-   * <p>The name of a property that specifies whether mechanisms that accept
-   * anonymous login are not permitted. The property contains <code>"true"</code>
-   * if mechanisms that accept anonymous login are not permitted; <code>"false"
-   * </code> if such mechanisms are permitted. The default is <code>"false"</code>.
-   * </p>
-   *
-   * <p>The value of this constant is <code>"javax.security.sasl.policy.noanonymous"</code>.
-   * </p>
-   */
-  public static final String POLICY_NOANONYMOUS = "javax.security.sasl.policy.noanonymous";
-
-  /**
-   * The name of a property that specifies whether mechanisms that implement
-   * forward secrecy between sessions are required. Forward secrecy means that
-   * breaking into one session will not automatically provide information for
-   * breaking into future sessions. The property contains <code>"true"</code>
-   * if mechanisms that implement forward secrecy between sessions are
-   * required; <code>"false"</code> if such mechanisms are not required. The
-   * default is <code>"false"</code>.
-   *
-   * <p>The value of this constant is <code>"javax.security.sasl.policy.forward"</code>.
-   * </p>
-   */
-  public static final String POLICY_FORWARD_SECRECY = "javax.security.sasl.policy.forward";
-
-  /**
-   * The name of a property that specifies whether mechanisms that pass client
-   * credentials are required. The property contains <code>"true"</code> if
-   * mechanisms that pass client credentials are required; <code>"false"</code>
-   * if such mechanisms are not required. The default is <code>"false"</code>.
-   *
-   * <p>The value of this constant is <code>"javax.security.sasl.policy.credentials"</code>.
-   * </p>
-   */
-  public static final String POLICY_PASS_CREDENTIALS = "javax.security.sasl.policy.credentials";
-
-  /**
-   * <p>The name of a property that specifies whether to reuse previously
-   * authenticated session information. The property contains <code>"true"</code>
-   * if the mechanism implementation may attempt to reuse previously
-   * authenticated session information; it contains <code>"false"</code> if the
-   * implementation must not reuse previously authenticated session information.
-   * A setting of <code>"true"</code> serves only as a hint; it does not
-   * necessarily entail actual reuse because reuse might not be possible due to
-   * a number of reasons, including, but not limited to, lack of mechanism
-   * support for reuse, expiration of reusable information, and the peer's
-   * refusal to support reuse. The property's default value is <code>"false"</code>.
-   * </p>
-   *
-   * <p>The value of this constant is <code>"javax.security.sasl.reuse"</code>.
-   * Note that all other parameters and properties required to create a SASL
-   * client/server instance must be provided regardless of whether this
-   * property has been supplied. That is, you cannot supply any less
-   * information in anticipation of reuse. Mechanism implementations that
-   * support reuse might allow customization of its implementation for factors
-   * such as cache size, timeouts, and criteria for reuseability. Such
-   * customizations are implementation-dependent.</p>
-   */
-  public static final String REUSE = "javax.security.sasl.reuse";
-
-  private static final String CLIENT_FACTORY_SVC = "SaslClientFactory.";
-  private static final String SERVER_FACTORY_SVC = "SaslServerFactory.";
-  private static final String ALIAS = "Alg.Alias.";
-
-  // Constructor(s)
-  // -------------------------------------------------------------------------
-
-  private Sasl()
-  {
-    super();
-  }
-
-  // Class methods
-  // -------------------------------------------------------------------------
-
-  /**
-   * Creates a {@link SaslClient} for the specified mechanism.
-   *
-   * <p>This method uses the JCA Security Provider Framework, described in the
-   * "Java Cryptography Architecture API Specification &amp; Reference", for
-   * locating and selecting a {@link SaslClient} implementation.</p>
-   *
-   * <p>First, it obtains an ordered list of {@link SaslClientFactory}
-   * instances from the registered security providers for the
-   * <code>"SaslClientFactory"</code> service and the specified mechanism. It
-   * then invokes <code>createSaslClient()</code> on each factory instance on
-   * the list until one produces a non-null {@link SaslClient} instance. It
-   * returns the non-null {@link SaslClient} instance, or <code>null</code> if
-   * the search fails to produce a non-null {@link SaslClient} instance.</p>
-   *
-   * <p>A security provider for <code>SaslClientFactory</code> registers with
-   * the JCA Security Provider Framework keys of the form:</p>
-   *
-   * <pre>
-   *    SaslClientFactory.mechanism_name
-   * </pre>
-   *
-   * <p>and values that are class names of implementations of {@link
-   * SaslClientFactory}.</p>
-   *
-   * <p>For example, a provider that contains a factory class,
-   * <code>com.wiz.sasl.digest.ClientFactory</code>, that supports the
-   * <code>"DIGEST-MD5"</code> mechanism would register the following entry
-   * with the JCA:</p>
-   *
-   * <pre>
-   *    SaslClientFactory.DIGEST-MD5     com.wiz.sasl.digest.ClientFactory
-   * </pre>
-   *
-   * <p>See the "Java Cryptography Architecture API Specification &amp;
-   * Reference" for information about how to install and configure security
-   * service providers.</p>
-   *
-   * @param mechanisms the non-null list of mechanism names to try. Each is the
-   * IANA-registered name of a SASL mechanism. (e.g. "GSSAPI", "CRAM-MD5").
-   * @param authorizationID the possibly <code>null</code> protocol-dependent
-   * identification to be used for authorization. If <code>null</code> or
-   * empty, the server derives an authorization ID from the client's
-   * authentication credentials. When the SASL authentication completes
-   * successfully, the specified entity is granted access.
-   * @param protocol the non-null string name of the protocol for which the
-   * authentication is being performed (e.g. "ldap").
-   * @param serverName the non-null fully-qualified host name of the server to
-   * authenticate to.
-   * @param props the possibly null set of properties used to select the SASL
-   * mechanism and to configure the authentication exchange of the selected
-   * mechanism. For example, if props contains the {@link Sasl#POLICY_NOPLAINTEXT}
-   * property with the value <code>"true"</code>, then the selected SASL
-   * mechanism must not be susceptible to simple plain passive attacks. In
-   * addition to the standard properties declared in this class, other,
-   * possibly mechanism-specific, properties can be included. Properties not
-   * relevant to the selected mechanism are ignored.
-   * @param cbh the possibly <code>null</code> callback handler to used by the
-   * SASL mechanisms to get further information from the application/library to
-   * complete the authentication. For example, a SASL mechanism might require
-   * the authentication ID, password and realm from the caller. The
-   * authentication ID is requested by using a
-   * {@link javax.security.auth.callback.NameCallback}. The password is
-   * requested by using a {@link javax.security.auth.callback.PasswordCallback}.
-   * The realm is requested by using a {@link RealmChoiceCallback} if there is
-   * a list of realms to choose from, and by using a {@link RealmCallback} if
-   * the realm must be entered.
-   * @return a possibly <code>null</code> {@link SaslClient} created using the
-   * parameters supplied. If <code>null</code>, the method could not find a
-   * {@link SaslClientFactory} that will produce one.
-   * @throws SaslException if a {@link SaslClient} cannot be created because
-   * of an error.
-   */
-  public static SaslClient createSaslClient(String[] mechanisms,
-                                            String authorizationID,
-                                            String protocol,
-                                            String serverName,
-                                            Map<String, ?> props,
-                                            CallbackHandler cbh)
-    throws SaslException
-  {
-    if (mechanisms == null)
-      {
-        return null;
-      }
-    Provider[] providers = Security.getProviders();
-    if (providers == null || providers.length == 0)
-      {
-        return null;
-      }
-
-    SaslClient result = null;
-    SaslClientFactory factory = null;
-    String m, clazz = null, upper, alias;
-    int j;
-    Provider p;
-    for (int i = 0; i < mechanisms.length; i++)
-      {
-        m = mechanisms[i];
-        if (m == null)
-          continue;
-        for (j = 0; j < providers.length; j++)
-          {
-            p = providers[j];
-            if (p != null)
-              {
-                // try the name as is
-                clazz = p.getProperty(CLIENT_FACTORY_SVC + m);
-                if (clazz == null) // try all uppercase
-                  {
-                    upper = m.toUpperCase();
-                    clazz = p.getProperty(CLIENT_FACTORY_SVC + upper);
-                    if (clazz == null) // try if it's an alias
-                      {
-                        alias = p.getProperty(ALIAS + CLIENT_FACTORY_SVC + m);
-                        if (alias == null) // try all-uppercase alias name
-                          {
-                            alias = p.getProperty(ALIAS + CLIENT_FACTORY_SVC + upper);
-                            if (alias == null) // spit the dummy
-                              continue;
-                          }
-                        clazz = p.getProperty(CLIENT_FACTORY_SVC + alias);
-                      }
-                  }
-                if (clazz == null)
-                  continue;
-                else
-                  clazz = clazz.trim();
-              }
-
-            try
-              {
-                result = null;
-                factory = (SaslClientFactory) Class.forName(clazz).newInstance();
-                result = factory.createSaslClient(mechanisms, authorizationID,
-                                                  protocol, serverName, props, cbh);
-              }
-            catch (ClassCastException ignored) // ignore instantiation exceptions
-              {
-              }
-            catch (ClassNotFoundException ignored)
-              {
-              }
-            catch (InstantiationException ignored)
-              {
-              }
-            catch (IllegalAccessException ignored)
-              {
-              }
-            if (result != null)
-              return result;
-          }
-      }
-    return null;
-  }
-
-  /**
-   * Gets an enumeration of known factories for producing a {@link SaslClient}
-   * instance. This method uses the same sources for locating factories as
-   * <code>createSaslClient()</code>.
-   *
-   * @return a non-null {@link Enumeration} of known factories for producing a
-   * {@link SaslClient} instance.
-   * @see #createSaslClient(String[],String,String,String,Map,CallbackHandler)
-   */
-  public static Enumeration<SaslClientFactory> getSaslClientFactories()
-  {
-    Vector result = new Vector();
-    HashSet names = new HashSet();
-    Provider[] providers = Security.getProviders();
-    Iterator it;
-    if (providers != null)
-      {
-        Provider p;
-        String key;
-        for (int i = 0; i < providers.length; i++)
-          {
-            p = providers[i];
-            for (it = p.keySet().iterator(); it.hasNext(); )
-              {
-                key = (String) it.next();
-                // add key's binding (a) it is a class of a client factory,
-                // and (b) the key does not include blanks
-                if (key.startsWith(CLIENT_FACTORY_SVC) && key.indexOf(" ") == -1)
-                  {
-                    names.add(p.getProperty(key));
-                    break;
-                  }
-              }
-          }
-      }
-    // we have the factory class names in names; instantiate and enumerate
-    String c;
-    for (it = names.iterator(); it.hasNext(); )
-      {
-        c = (String) it.next();
-        try
-          {
-            SaslClientFactory f = (SaslClientFactory) Class.forName(c).newInstance();
-            if (f != null)
-              result.add(f);
-          } catch (ClassCastException ignored) { // ignore instantiation exceptions
-          } catch (ClassNotFoundException ignored) {
-          } catch (InstantiationException ignored) {
-          } catch (IllegalAccessException ignored) {
-          }
-      }
-
-    return result.elements();
-  }
-
-  /**
-   * Creates a {@link SaslServer} for the specified mechanism.
-   *
-   * <p>This method uses the JCA Security Provider Framework, described in the
-   * "Java Cryptography Architecture API Specification &amp; Reference", for
-   * locating and selecting a SaslServer implementation.</p>
-   *
-   * <p>First, it obtains an ordered list of {@link SaslServerFactory}
-   * instances from the registered security providers for the
-   * <code>"SaslServerFactory"</code> service and the specified mechanism. It
-   * then invokes <code>createSaslServer()</code> on each factory instance on
-   * the list until one produces a non-null {@link SaslServer} instance. It
-   * returns the non-null {@link SaslServer} instance, or <code>null</code> if
-   * the search fails to produce a non-null {@link SaslServer} instance.</p>
-   *
-   * <p>A security provider for {@link SaslServerFactory} registers with the
-   * JCA Security Provider Framework keys of the form:</p>
-   *
-   * <pre>
-   *    SaslServerFactory.mechanism_name
-   * </pre>
-   *
-   * <p>and values that are class names of implementations of {@link
-   * SaslServerFactory}.</p>
-   *
-   * <p>For example, a provider that contains a factory class,
-   * <code>com.wiz.sasl.digest.ServerFactory</code>, that supports the
-   * <code>"DIGEST-MD5"</code> mechanism would register the following entry
-   * with the JCA:</p>
-   *
-   * <pre>
-   *    SaslServerFactory.DIGEST-MD5     com.wiz.sasl.digest.ServerFactory
-   * </pre>
-   *
-   * <p>See the "Java Cryptography Architecture API Specification &amp;
-   * Reference" for information about how to install and configure security
-   * service providers.</p>
-   *
-   * @param mechanism the non-null mechanism name. It must be an
-   * IANA-registered name of a SASL mechanism. (e.g. "GSSAPI", "CRAM-MD5").
-   * @param protocol the non-null string name of the protocol for which the
-   * authentication is being performed (e.g. "ldap").
-   * @param serverName the non-null fully qualified host name of the server.
-   * @param props the possibly <code>null</code> set of properties used to
-   * select the SASL mechanism and to configure the authentication exchange of
-   * the selected mechanism. For example, if props contains the {@link
-   * Sasl#POLICY_NOPLAINTEXT} property with the value <code>"true"</code>, then
-   * the selected SASL mechanism must not be susceptible to simple plain
-   * passive attacks. In addition to the standard properties declared in this
-   * class, other, possibly mechanism-specific, properties can be included.
-   * Properties not relevant to the selected mechanism are ignored.
-   * @param cbh the possibly <code>null</code> callback handler to used by the
-   * SASL mechanisms to get further information from the application/library to
-   * complete the authentication. For example, a SASL mechanism might require
-   * the authentication ID, password and realm from the caller. The
-   * authentication ID is requested by using a
-   * {@link javax.security.auth.callback.NameCallback}. The password is
-   * requested by using a {@link javax.security.auth.callback.PasswordCallback}.
-   * The realm is requested by using a {@link RealmChoiceCallback} if there is
-   * a list of realms to choose from, and by using a {@link RealmCallback} if
-   * the realm must be entered.
-   * @return a possibly <code>null</code> {@link SaslServer} created using the
-   * parameters supplied. If <code>null</code>, the method cannot find a
-   * {@link SaslServerFactory} instance that will produce one.
-   * @throws SaslException if a {@link SaslServer} instance cannot be created
-   * because of an error.
-   */
-  public static SaslServer createSaslServer(String mechanism, String protocol,
-                                            String serverName,
-                                            Map<String, ?> props,
-                                            CallbackHandler cbh)
-    throws SaslException
-  {
-    if (mechanism == null)
-      return null;
-    Provider[] providers = Security.getProviders();
-    if (providers == null || providers.length == 0)
-      return null;
-
-    SaslServer result = null;
-    SaslServerFactory factory = null;
-    String clazz = null, upper, alias = null;
-    int j;
-    Provider p;
-    for (j = 0; j < providers.length; j++)
-      {
-        p = providers[j];
-        if (p != null)
-          {
-            // try the name as is
-            clazz = p.getProperty(SERVER_FACTORY_SVC + mechanism);
-            if (clazz == null) // try all uppercase
-              {
-                upper = mechanism.toUpperCase();
-                clazz = p.getProperty(SERVER_FACTORY_SVC + upper);
-                if (clazz == null) // try if it's an alias
-                  {
-                    alias = p.getProperty(ALIAS + SERVER_FACTORY_SVC + mechanism);
-                    if (alias == null) // try all-uppercase alias name
-                      {
-                        alias = p.getProperty(ALIAS + SERVER_FACTORY_SVC + upper);
-                        if (alias == null) // spit the dummy
-                          continue;
-                      }
-                  }
-                clazz = p.getProperty(SERVER_FACTORY_SVC + alias);
-              }
-          }
-        if (clazz == null)
-          continue;
-        else
-          clazz = clazz.trim();
-
-        try
-          {
-            result = null;
-            factory = (SaslServerFactory) Class.forName(clazz).newInstance();
-            result =
-              factory.createSaslServer(mechanism, protocol, serverName, props, cbh);
-          }
-        catch (ClassCastException ignored) // ignore instantiation exceptions
-          {
-          }
-        catch (ClassNotFoundException ignored)
-          {
-          }
-        catch (InstantiationException ignored)
-          {
-          }
-        catch (IllegalAccessException ignored)
-          {
-          }
-        if (result != null)
-          return result;
-      }
-    return null;
-  }
-
-  /**
-   * Gets an enumeration of known factories for producing a {@link SaslServer}
-   * instance. This method uses the same sources for locating factories as
-   * <code>createSaslServer()</code>.
-   *
-   * @return a non-null {@link Enumeration} of known factories for producing a
-   * {@link SaslServer} instance.
-   * @see #createSaslServer(String,String,String,Map,CallbackHandler)
-   */
-  public static Enumeration<SaslServerFactory> getSaslServerFactories()
-  {
-    Vector result = new Vector();
-    HashSet names = new HashSet();
-    Provider[] providers = Security.getProviders();
-    Iterator it;
-    if (providers != null)
-      {
-        Provider p;
-        String key;
-        for (int i = 0; i < providers.length; i++)
-          {
-            p = providers[i];
-            for (it = p.keySet().iterator(); it.hasNext(); )
-              {
-                key = (String) it.next();
-                // add key's binding (a) it is a class of a server factory,
-                // and (b) the key does not include blanks
-                if (key.startsWith(SERVER_FACTORY_SVC) && key.indexOf(" ") == -1)
-                  {
-                    names.add(p.getProperty(key));
-                    break;
-                  }
-              }
-          }
-      }
-    // we have the factory class names in names; instantiate and enumerate
-    String c;
-    for (it = names.iterator(); it.hasNext(); )
-      {
-        c = (String) it.next();
-        try
-          {
-            SaslServerFactory f = (SaslServerFactory) Class.forName(c).newInstance();
-            if (f != null)
-              result.add(f);
-          }
-        catch (ClassCastException ignored) // ignore instantiation exceptions
-          {
-          }
-        catch (ClassNotFoundException ignored)
-          {
-          }
-        catch (InstantiationException ignored)
-          {
-          }
-        catch (IllegalAccessException ignored)
-          {
-          }
-      }
-
-    return result.elements();
-  }
-}


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2013	Jan (3)	Feb (40)	Mar	Apr	May	Jun (1)	Jul	Aug	Sep	Oct	Nov (12)	Dec
2021	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep (2)	Oct	Nov	Dec

jnode-svn-commits Mailing List for JNode: new Java Operating System (Page 103)

jnode-svn-commits — Subversion commit notifications