X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=Workspace%2FSiman-Common%2Fsrc%2Forg%2Fsplat%2Fkernel%2FRealmLoginModule.java;h=0a8eeb7f1b97787303577eab4e541fa3c5ee8df7;hb=e63cf604a91ccee3b284a0f5a87c9e95f0ccf45e;hp=fcc0b288d3e44d9aa95697c13ef736d0672a7ea2;hpb=579560456cc897f82bffbed049624d26d6927e59;p=tools%2Fsiman.git

diff --git a/Workspace/Siman-Common/src/org/splat/kernel/RealmLoginModule.java b/Workspace/Siman-Common/src/org/splat/kernel/RealmLoginModule.java
index fcc0b28..0a8eeb7 100644
--- a/Workspace/Siman-Common/src/org/splat/kernel/RealmLoginModule.java
+++ b/Workspace/Siman-Common/src/org/splat/kernel/RealmLoginModule.java
@@ -1,4 +1,5 @@
 package org.splat.kernel;
+
 /**
  * 
  * @author    Daniel Brunier-Coulin
@@ -9,126 +10,135 @@ import java.util.Calendar;
 import java.util.Date;
 import java.util.Map;
 
-import javax.security.auth.*;
-import javax.security.auth.callback.*;
-import javax.security.auth.login.*;
-import javax.security.auth.spi.*;
+import javax.security.auth.Subject;
+import javax.security.auth.callback.Callback;
+import javax.security.auth.callback.CallbackHandler;
+import javax.security.auth.callback.NameCallback;
+import javax.security.auth.callback.PasswordCallback;
+import javax.security.auth.callback.UnsupportedCallbackException;
+import javax.security.auth.login.FailedLoginException;
+import javax.security.auth.login.LoginException;
+import javax.security.auth.spi.LoginModule;
 
 import org.apache.log4j.Logger;
-
+import org.splat.dal.bo.kernel.User;
+import org.splat.service.ServiceLocatorImpl;
 
 public class RealmLoginModule implements LoginModule {
-	
-//  Initial state
-    private Subject         subject;
-    private CallbackHandler callbackHandler;
-//  private Map             sharedState;
-//  private Map             options;
-
-//  Authentication status
-    private boolean succeeded = false;
-    private boolean commit    = false;
-
-//  Principal
-    private User    identity  = null;
-    
-    private Logger  logger    = null;
-
-//  ==============================================================================================================================
-//  Constructor	
-//  ==============================================================================================================================
-
-    public void initialize(Subject user, CallbackHandler handler, Map<String, ?> state, Map<String, ?> opts) {
-//  --------------------------------------------------------------------------------------------------------
-      subject         = user;
-	  callbackHandler = handler;
-//	  sharedState     = state;
-//	  options         = opts;
-//    debug           = "true".equalsIgnoreCase((String)options.get("debug"));
-	  logger          = Logger.getLogger(Database.class);
-    }
-
-//  ==============================================================================================================================
-//  Public services
-//  ==============================================================================================================================
+
+	// Initial state
+	private transient Subject _subject;
+	private transient CallbackHandler _callbackHandler;
+	// private Map sharedState;
+	// private Map options;
+
+	// Authentication status
+	private transient boolean _succeeded = false;
+	private transient boolean _commit = false;
+
+	// Principal
+	private transient User _identity = null;
+
+	private static final Logger LOG = Logger.getLogger(RealmLoginModule.class);
+
+	// ==============================================================================================================================
+	// Constructor
+	// ==============================================================================================================================
+
+	public void initialize(final Subject user, final CallbackHandler handler,
+			final Map<String, ?> state, final Map<String, ?> opts) {
+		// --------------------------------------------------------------------------------------------------------
+		_subject = user;
+		_callbackHandler = handler;
+		// sharedState = state;
+		// options = opts;
+		// debug = "true".equalsIgnoreCase((String)options.get("debug"));
+		//_logger = Logger.getLogger(RealmLoginModule.class);
+	}
+
+	// ==============================================================================================================================
+	// Public services
+	// ==============================================================================================================================
 
 	public boolean login() throws LoginException {
-//  ----------------------
-	  try {		  
-//    Ask for username password	  
-		Callback[] callbacks = new Callback[2];
-		callbacks[0] = new NameCallback("username");
-		callbacks[1] = new PasswordCallback("password", false);
-
-	    callbackHandler.handle(callbacks);
-
-	    String username = ((NameCallback)callbacks[0]).getName();
-	    String password = null;
-	    char[] entered  = ((PasswordCallback)callbacks[1]).getPassword();
-	    if (entered != null) {
-	      password = new String(entered);
-	      ((PasswordCallback)callbacks[1]).clearPassword();
-	    }
-	    
-//    Authentication	    
-	    User found = UserDirectory.selectUser(username, password);
-	    if (found != null) {
-	      identity  = found;
-	      succeeded = true;	      
-	      Calendar today  = java.util.Calendar.getInstance();
-	      Date     datime = today.getTime();
-	      logger.info("RKV:Connection of " + identity.toString() + " " + datime.toString() + ".");
-	      return true;
-	    } else {
-	      identity  = null;
-		  succeeded = false;		  
-		  found     = UserDirectory.selectUser(username);
-          String             reason = "password";
-		  if (found == null) reason = "username";
-	      logger.info("Connection attempt as " + username + ".");
-		  throw new FailedLoginException(reason);
-	    }
-	  }
-	  catch (java.io.IOException ioe) {
-		throw new LoginException(ioe.toString());
-	  }
-	  catch (UnsupportedCallbackException uce) {
-		throw new LoginException("Error: " + uce.getCallback().toString() +
-			" not available to garner authentication information" +
-			" from the user");
-	  }
+		boolean res = false;
+		try {
+			// Ask for username password
+			Callback[] callbacks = new Callback[2];
+			callbacks[0] = new NameCallback("username");
+			callbacks[1] = new PasswordCallback("password", false);
+
+			_callbackHandler.handle(callbacks);
+
+			String username = ((NameCallback) callbacks[0]).getName();
+			String password = null;
+			char[] entered = ((PasswordCallback) callbacks[1]).getPassword();
+			if (entered != null) {
+				password = new String(entered);
+				((PasswordCallback) callbacks[1]).clearPassword();
+			}
+
+			// Authentication
+			User found = ServiceLocatorImpl.getInstance().getUserService()
+					.selectUser(username, password);
+			_identity = found;
+			_succeeded = (found != null);
+			if (_succeeded) {
+				Calendar today = java.util.Calendar.getInstance();
+				Date datime = today.getTime();
+				LOG.info("Connection of " + _identity.toString() + " "
+						+ datime.toString() + ".");
+				res = true;
+			} else {
+				found = ServiceLocatorImpl.getInstance().getUserService()
+						.selectUser(username);
+				String reason = "password";
+				if (found == null) {
+					reason = "username";
+				}
+				LOG.info("Connection attempt as " + username + ".");
+				throw new FailedLoginException(reason);
+			}
+		} catch (java.io.IOException ioe) {
+			throw new LoginException(ioe.getMessage()); // RKV: NOPMD: The message is sent into the constructor
+		} catch (UnsupportedCallbackException uce) {
+			throw new LoginException("Error: " + uce.getCallback().toString() // RKV: NOPMD: Stacktrace is printed
+					+ " not available to garner authentication information"
+					+ " from the user");
+		}
+		return res;
 	}
 
 	public boolean commit() throws LoginException {
-//  -----------------------
-	  if (!succeeded) return false;
-	  
-	  if (!subject.getPrincipals().contains(identity)) subject.getPrincipals().add(identity);
-	  identity = null;
-	  commit   = true;
-	  return true;
+		boolean res = _succeeded;
+		if (res) {
+			if (!_subject.getPrincipals().contains(_identity)) {
+				_subject.getPrincipals().add(_identity);
+			}
+			_identity = null;
+			_commit = true;
+		}
+		return res;
 	}
 
 	public boolean abort() throws LoginException {
-//  ----------------------
-	  if (!succeeded) {
-		return false;
-	  } else
-	  if (succeeded && !commit) {
-		identity  = null;
-		succeeded = false;
-	  } else {
-		logout();
-	  }
-	  return true;
+		boolean res = _succeeded;
+		if (res) {
+			if (_succeeded && !_commit) {
+				_identity = null;
+				_succeeded = false;
+			} else {
+				logout();
+			}
+		}
+		return res;
 	}
 
 	public boolean logout() throws LoginException {
-//  -----------------------
-	  subject.getPrincipals().remove(identity);
-	  identity  = null;
-	  succeeded = false;
-	  commit    = false;     // To be validated
-	  return true;
+		_subject.getPrincipals().remove(_identity);
+		_identity = null;
+		_succeeded = false;
+		_commit = false; // To be validated
+		return true;
 	}
 }
\ No newline at end of file