X-Git-Url: http://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2FAbstractCmsEntryPoint.java;h=a9ad03a12470055dfac85116237bf5f825235dcc;hb=0b3ea4f2c08f00100e962272bf21f4f32346fd61;hp=951e177b2473f0d5b81b03b1e2532ed2837a2b85;hpb=93a457cf047cebb0170abd0f37a9b4291a2ae3e9;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms/src/org/argeo/cms/AbstractCmsEntryPoint.java b/org.argeo.cms/src/org/argeo/cms/AbstractCmsEntryPoint.java
index 951e177b2..a9ad03a12 100644
--- a/org.argeo.cms/src/org/argeo/cms/AbstractCmsEntryPoint.java
+++ b/org.argeo.cms/src/org/argeo/cms/AbstractCmsEntryPoint.java
@@ -1,5 +1,6 @@
 package org.argeo.cms;
 
+import java.security.AccessControlContext;
 import java.security.PrivilegedAction;
 import java.util.HashMap;
 import java.util.Locale;
@@ -14,6 +15,9 @@ import javax.jcr.Session;
 import javax.jcr.nodetype.NodeType;
 import javax.security.auth.Subject;
 import javax.security.auth.login.LoginException;
+import javax.security.auth.x500.X500Principal;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpSession;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
@@ -35,10 +39,10 @@ import org.eclipse.swt.widgets.Shell;
 
 /** Manages history and navigation */
 public abstract class AbstractCmsEntryPoint extends AbstractEntryPoint
-		implements CmsSession {
+		implements CmsView {
 	private final Log log = LogFactory.getLog(AbstractCmsEntryPoint.class);
 
-	private final Subject subject = new Subject();
+	private final Subject subject;
 
 	private final Repository repository;
 	private final String workspace;
@@ -63,19 +67,32 @@ public abstract class AbstractCmsEntryPoint extends AbstractEntryPoint
 		this.defaultPath = defaultPath;
 		this.factoryProperties = new HashMap<String, String>(factoryProperties);
 
-		// Initial login
-		try {
-			new ArgeoLoginContext(KernelHeader.LOGIN_CONTEXT_USER, subject)
-					.login();
-		} catch (LoginException e) {
-			// if (log.isTraceEnabled())
-			// log.trace("Cannot authenticate user", e);
+		// load context from session
+		HttpServletRequest httpRequest = RWT.getRequest();
+		final HttpSession httpSession = httpRequest.getSession();
+		AccessControlContext acc = (AccessControlContext) httpSession
+				.getAttribute(KernelHeader.ACCESS_CONTROL_CONTEXT);
+		if (acc != null
+				&& Subject.getSubject(acc).getPrincipals(X500Principal.class)
+						.size() == 1) {
+			subject = Subject.getSubject(acc);
+		} else {
+			subject = new Subject();
+
+			// Initial login
 			try {
-				new ArgeoLoginContext(KernelHeader.LOGIN_CONTEXT_ANONYMOUS,
-						subject).login();
-			} catch (LoginException eAnonymous) {
-				throw new ArgeoException("Cannot initialize subject",
-						eAnonymous);
+				new ArgeoLoginContext(KernelHeader.LOGIN_CONTEXT_USER, subject)
+						.login();
+			} catch (LoginException e) {
+				// if (log.isTraceEnabled())
+				// log.trace("Cannot authenticate user", e);
+				try {
+					new ArgeoLoginContext(KernelHeader.LOGIN_CONTEXT_ANONYMOUS,
+							subject).login();
+				} catch (LoginException eAnonymous) {
+					throw new ArgeoException("Cannot initialize subject",
+							eAnonymous);
+				}
 			}
 		}
 		authChange();
@@ -105,7 +122,7 @@ public abstract class AbstractCmsEntryPoint extends AbstractEntryPoint
 
 	@Override
 	protected final void createContents(final Composite parent) {
-		getShell().getDisplay().setData(CmsSession.KEY, this);
+		getShell().getDisplay().setData(CmsView.KEY, this);
 		Subject.doAs(subject, new PrivilegedAction<Void>() {
 			@Override
 			public Void run() {
@@ -221,17 +238,17 @@ public abstract class AbstractCmsEntryPoint extends AbstractEntryPoint
 		});
 	}
 
-	@Override
-	public Object local(Msg msg) {
-		String key = msg.getId();
-		int lastDot = key.lastIndexOf('.');
-		String className = key.substring(0, lastDot);
-		String fieldName = key.substring(lastDot + 1);
-		Locale locale = RWT.getLocale();
-		ResourceBundle rb = ResourceBundle.getBundle(className, locale,
-				msg.getClassLoader());
-		return rb.getString(fieldName);
-	}
+	// @Override
+	// public Object local(Msg msg) {
+	// String key = msg.getId();
+	// int lastDot = key.lastIndexOf('.');
+	// String className = key.substring(0, lastDot);
+	// String fieldName = key.substring(lastDot + 1);
+	// Locale locale = RWT.getLocale();
+	// ResourceBundle rb = ResourceBundle.getBundle(className, locale,
+	// msg.getClassLoader());
+	// return rb.getString(fieldName);
+	// }
 
 	/** Sets the state of the entry point and retrieve the related JCR node. */
 	protected synchronized String setState(String newState) {