X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.cms%2Fsrc%2Forg%2Fargeo%2Fcms%2Finternal%2Fauth%2FCmsSessionImpl.java;h=b0824e84bb1924835d0232c1691a7609d8de1807;hb=b71546ddc74d6ca49d252806aafd491c75dfe1fb;hp=42f5e6ae08def8ed2e93779f469b4d5b7a19d31e;hpb=34ba1b915e1d406f6574c0be93e1e9da3eab1978;p=lgpl%2Fargeo-commons.git diff --git a/org.argeo.cms/src/org/argeo/cms/internal/auth/CmsSessionImpl.java b/org.argeo.cms/src/org/argeo/cms/internal/auth/CmsSessionImpl.java index 42f5e6ae0..b0824e84b 100644 --- a/org.argeo.cms/src/org/argeo/cms/internal/auth/CmsSessionImpl.java +++ b/org.argeo.cms/src/org/argeo/cms/internal/auth/CmsSessionImpl.java @@ -1,30 +1,30 @@ package org.argeo.cms.internal.auth; +import java.io.Serializable; import java.security.AccessControlContext; import java.security.AccessController; import java.security.PrivilegedAction; -import java.security.PrivilegedExceptionAction; +import java.time.ZonedDateTime; import java.util.Collection; import java.util.HashMap; -import java.util.HashSet; import java.util.Hashtable; -import java.util.LinkedHashSet; +import java.util.Locale; import java.util.Map; import java.util.Set; import java.util.UUID; -import javax.jcr.Repository; -import javax.jcr.Session; +import javax.crypto.SecretKey; import javax.naming.InvalidNameException; import javax.naming.ldap.LdapName; import javax.security.auth.Subject; - -import org.apache.commons.logging.Log; -import org.apache.commons.logging.LogFactory; -import org.argeo.cms.CmsException; -import org.argeo.cms.auth.CmsSession; -import org.argeo.jcr.JcrUtils; -import org.argeo.node.security.NodeSecurityUtils; +import javax.security.auth.login.LoginContext; +import javax.security.auth.login.LoginException; +import javax.security.auth.x500.X500Principal; + +import org.argeo.api.cms.CmsSession; +import org.argeo.api.cms.CmsLog; +import org.argeo.cms.security.NodeSecurityUtils; +import org.argeo.api.cms.CmsAuth; import org.osgi.framework.BundleContext; import org.osgi.framework.FrameworkUtil; import org.osgi.framework.InvalidSyntaxException; @@ -32,26 +32,32 @@ import org.osgi.framework.ServiceReference; import org.osgi.framework.ServiceRegistration; import org.osgi.service.useradmin.Authorization; -public class CmsSessionImpl implements CmsSession { +/** Default CMS session implementation. */ +public class CmsSessionImpl implements CmsSession, Serializable { + private static final long serialVersionUID = 1867719354246307225L; private final static BundleContext bc = FrameworkUtil.getBundle(CmsSessionImpl.class).getBundleContext(); - private final static Log log = LogFactory.getLog(CmsSessionImpl.class); + private final static CmsLog log = CmsLog.getLog(CmsSessionImpl.class); // private final Subject initialSubject; - private final AccessControlContext initialContext; + private transient AccessControlContext accessControlContext; private final UUID uuid; private final String localSessionId; - private final Authorization authorization; + private Authorization authorization; private final LdapName userDn; private final boolean anonymous; + private final ZonedDateTime creationTime; + private ZonedDateTime end; + private final Locale locale; + private ServiceRegistration serviceRegistration; - private Map dataSessions = new HashMap<>(); - private Set dataSessionsInUse = new HashSet<>(); - private LinkedHashSet additionalDataSessions = new LinkedHashSet<>(); + private Map views = new HashMap<>(); - public CmsSessionImpl(Subject initialSubject, Authorization authorization, String localSessionId) { - this.initialContext = Subject.doAs(initialSubject, new PrivilegedAction() { + public CmsSessionImpl(Subject initialSubject, Authorization authorization, Locale locale, String localSessionId) { + this.creationTime = ZonedDateTime.now(); + this.locale = locale; + this.accessControlContext = Subject.doAs(initialSubject, new PrivilegedAction() { @Override public AccessControlContext run() { @@ -67,7 +73,7 @@ public class CmsSessionImpl implements CmsSession { this.userDn = new LdapName(authorization.getName()); this.anonymous = false; } catch (InvalidNameException e) { - throw new CmsException("Invalid user name " + authorization.getName(), e); + throw new IllegalArgumentException("Invalid user name " + authorization.getName(), e); } else { this.userDn = NodeSecurityUtils.ROLE_ANONYMOUS_NAME; @@ -82,98 +88,62 @@ public class CmsSessionImpl implements CmsSession { serviceRegistration = bc.registerService(CmsSession.class, this, props); } - public synchronized void cleanUp() { + public void close() { + end = ZonedDateTime.now(); serviceRegistration.unregister(); - // TODO check data session in use ? - for (String path : dataSessions.keySet()) - JcrUtils.logoutQuietly(dataSessions.get(path)); - for (Session session : additionalDataSessions) - JcrUtils.logoutQuietly(session); - notifyAll(); - } - - @Override - public synchronized Session getDataSession(String cn, String workspace, Repository repository) { - // FIXME make it more robust - if (workspace == null) - workspace = "main"; - String path = cn + '/' + workspace; - if (dataSessionsInUse.contains(path)) { - try { - wait(1000); - if (dataSessionsInUse.contains(path)) { - Session session = login(repository, workspace); - additionalDataSessions.add(session); - if (log.isTraceEnabled()) - log.trace("Additional data session " + path + " for " + userDn); - return session; - } - } catch (InterruptedException e) { - // silent + try { + LoginContext lc; + if (isAnonymous()) { + lc = new LoginContext(CmsAuth.LOGIN_CONTEXT_ANONYMOUS, getSubject()); + } else { + lc = new LoginContext(CmsAuth.LOGIN_CONTEXT_USER, getSubject()); } + lc.logout(); + } catch (LoginException e) { + log.warn("Could not logout " + getSubject() + ": " + e); + } finally { + accessControlContext = null; } + log.debug("Closed " + this); + } - Session session = null; - if (dataSessions.containsKey(path)) { - session = dataSessions.get(path); - } else { - session = login(repository, workspace); - dataSessions.put(path, session); - if (log.isTraceEnabled()) - log.trace("New data session " + path + " for " + userDn); - } - dataSessionsInUse.add(path); - return session; + public Subject getSubject() { + return Subject.getSubject(accessControlContext); } - private Session login(Repository repository, String workspace) { - try { - Subject initialSubject = Subject.getSubject(initialContext); - return Subject.doAs(initialSubject, new PrivilegedExceptionAction() { - @Override - public Session run() throws Exception { - return repository.login(workspace); - } - }); - } catch (Exception e) { - throw new CmsException("Cannot log in " + userDn + " to JCR", e); - } + public Set getSecretKeys() { + checkValid(); + return getSubject().getPrivateCredentials(SecretKey.class); } @Override - public synchronized void releaseDataSession(String cn, Session session) { - if (additionalDataSessions.contains(session)) { - JcrUtils.logoutQuietly(session); - additionalDataSessions.remove(session); - return; - } - String path = cn + '/' + session.getWorkspace().getName(); - if (!dataSessionsInUse.contains(path)) - log.warn("Data session " + path + " was not in use for " + userDn); - dataSessionsInUse.remove(path); - Session registeredSession = dataSessions.get(path); - if (session != registeredSession) - log.warn("Data session " + path + " not consistent for " + userDn); - notifyAll(); + public boolean isValid() { + return !isClosed(); + } + + private void checkValid() { + if (!isValid()) + throw new IllegalStateException("CMS session " + uuid + " is not valid since " + end); + } + + final protected boolean isClosed() { + return getEnd() != null; } - @Override public Authorization getAuthorization() { + checkValid(); return authorization; } @Override - public UUID getUuid() { - return uuid; - } - - public String getLocalSessionId() { - return localSessionId; + public String getDisplayName() { + return authorization.toString(); } - public ServiceRegistration getServiceRegistration() { - return serviceRegistration; + @Override + public UUID getUuid() { + return uuid; } @Override @@ -181,52 +151,98 @@ public class CmsSessionImpl implements CmsSession { return userDn; } + @Override + public String getUserRole() { + return new X500Principal(authorization.getName()).getName(); + } + @Override public String getLocalId() { return localSessionId; } + @Override public boolean isAnonymous() { return anonymous; } + @Override + public Locale getLocale() { + return locale; + } + + @Override + public ZonedDateTime getCreationTime() { + return creationTime; + } + + @Override + public ZonedDateTime getEnd() { + return end; + } + + @Override + public void registerView(String uid, Object view) { + checkValid(); + if (views.containsKey(uid)) + throw new IllegalArgumentException("View " + uid + " is already registered."); + views.put(uid, view); + } + public String toString() { - return "CMS Session local=" + localSessionId + ", uuid=" + uuid; + return "CMS Session " + userDn + " local=" + localSessionId + ", uuid=" + uuid; } - public static CmsSession getByLocalId(String localId) { + public static CmsSessionImpl getByLocalId(String localId) { Collection> sr; try { sr = bc.getServiceReferences(CmsSession.class, "(" + CmsSession.SESSION_LOCAL_ID + "=" + localId + ")"); } catch (InvalidSyntaxException e) { - throw new CmsException("Cannot get CMS session for id " + localId, e); + throw new IllegalArgumentException("Cannot get CMS session for id " + localId, e); } ServiceReference cmsSessionRef; if (sr.size() == 1) { cmsSessionRef = sr.iterator().next(); - return bc.getService(cmsSessionRef); + return (CmsSessionImpl) bc.getService(cmsSessionRef); } else if (sr.size() == 0) { return null; } else - throw new CmsException(sr.size() + " CMS sessions registered for " + localId); + throw new IllegalStateException(sr.size() + " CMS sessions registered for " + localId); } - public static CmsSession getByUuid(String uuid) { + public static CmsSessionImpl getByUuid(Object uuid) { Collection> sr; try { sr = bc.getServiceReferences(CmsSession.class, "(" + CmsSession.SESSION_UUID + "=" + uuid + ")"); } catch (InvalidSyntaxException e) { - throw new CmsException("Cannot get CMS session for uuid " + uuid, e); + throw new IllegalArgumentException("Cannot get CMS session for uuid " + uuid, e); } ServiceReference cmsSessionRef; if (sr.size() == 1) { cmsSessionRef = sr.iterator().next(); - return bc.getService(cmsSessionRef); + return (CmsSessionImpl) bc.getService(cmsSessionRef); } else if (sr.size() == 0) { return null; } else - throw new CmsException(sr.size() + " CMS sessions registered for " + uuid); + throw new IllegalStateException(sr.size() + " CMS sessions registered for " + uuid); + + } + public static void closeInvalidSessions() { + Collection> srs; + try { + srs = bc.getServiceReferences(CmsSession.class, null); + for (ServiceReference sr : srs) { + CmsSession cmsSession = bc.getService(sr); + if (!cmsSession.isValid()) { + ((CmsSessionImpl) cmsSession).close(); + if (log.isDebugEnabled()) + log.debug("Closed expired CMS session " + cmsSession); + } + } + } catch (InvalidSyntaxException e) { + throw new IllegalArgumentException("Cannot get CMS sessions", e); + } } }