X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Fauth%2FCmsSession.java;h=b9798006b4ca040fa3ecb3d543cf27f639dcc967;hb=b6cad136dfd4589bc2a8f48ec9168732517f451b;hp=0785430205ca6a683654548c556582b9824a5cee;hpb=48cae516376b12ea619a359450c62479d3e16584;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.cms/src/org/argeo/cms/auth/CmsSession.java b/org.argeo.cms/src/org/argeo/cms/auth/CmsSession.java
index 078543020..b9798006b 100644
--- a/org.argeo.cms/src/org/argeo/cms/auth/CmsSession.java
+++ b/org.argeo.cms/src/org/argeo/cms/auth/CmsSession.java
@@ -1,12 +1,17 @@
 package org.argeo.cms.auth;
 
 import java.time.ZonedDateTime;
+import java.util.Collection;
 import java.util.Locale;
 import java.util.UUID;
 
 import javax.naming.ldap.LdapName;
+import javax.security.auth.Subject;
 
 import org.argeo.naming.LdapAttrs;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.InvalidSyntaxException;
+import org.osgi.framework.ServiceReference;
 import org.osgi.service.useradmin.Authorization;
 
 /** An authenticated user session. */
@@ -15,8 +20,6 @@ public interface CmsSession {
 	final static String SESSION_UUID = LdapAttrs.entryUUID.name();
 	final static String SESSION_LOCAL_ID = LdapAttrs.uniqueIdentifier.name();
 
-	// public String getId();
-
 	UUID getUuid();
 
 	LdapName getUserDn();
@@ -35,12 +38,25 @@ public interface CmsSession {
 
 	boolean isValid();
 
-	// public Session getDataSession(String cn, String workspace, Repository
-	// repository);
-	//
-	// public void releaseDataSession(String cn, Session session);
-
-	// public void addHttpSession(HttpServletRequest request);
-
-	// public void cleanUp();
+	/** @return The {@link CmsSession} for this {@link Subject} or null. */
+	static CmsSession getCmsSession(BundleContext bc, Subject subject) {
+		if (subject.getPrivateCredentials(CmsSessionId.class).isEmpty())
+			return null;
+		CmsSessionId cmsSessionId = subject.getPrivateCredentials(CmsSessionId.class).iterator().next();
+		String uuid = cmsSessionId.getUuid().toString();
+		Collection<ServiceReference<CmsSession>> sr;
+		try {
+			sr = bc.getServiceReferences(CmsSession.class, "(" + CmsSession.SESSION_UUID + "=" + uuid + ")");
+		} catch (InvalidSyntaxException e) {
+			throw new IllegalArgumentException("Cannot get CMS session for uuid " + uuid, e);
+		}
+		ServiceReference<CmsSession> cmsSessionRef;
+		if (sr.size() == 1) {
+			cmsSessionRef = sr.iterator().next();
+			return bc.getService(cmsSessionRef);
+		} else if (sr.size() == 0) {
+			return null;
+		} else
+			throw new IllegalStateException(sr.size() + " CMS sessions registered for " + uuid);
+	}
 }