package org.argeo.cms;
+import java.security.PrivilegedAction;
import java.util.HashMap;
-import java.util.Locale;
import java.util.Map;
-import java.util.ResourceBundle;
import javax.jcr.Node;
+import javax.jcr.PathNotFoundException;
import javax.jcr.Property;
import javax.jcr.Repository;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.nodetype.NodeType;
import javax.security.auth.Subject;
+import javax.security.auth.login.CredentialNotFoundException;
+import javax.security.auth.login.LoginContext;
import javax.security.auth.login.LoginException;
+import javax.servlet.http.HttpServletRequest;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
-import org.argeo.ArgeoException;
-import org.argeo.cms.auth.ArgeoLoginContext;
-import org.argeo.cms.auth.LoginRequiredException;
-import org.argeo.cms.i18n.Msg;
+import org.argeo.cms.auth.AuthConstants;
+import org.argeo.cms.auth.HttpRequestCallbackHandler;
+import org.argeo.eclipse.ui.specific.UiContext;
import org.argeo.jcr.JcrUtils;
import org.eclipse.rap.rwt.RWT;
import org.eclipse.rap.rwt.application.AbstractEntryPoint;
import org.eclipse.swt.widgets.Shell;
/** Manages history and navigation */
-public abstract class AbstractCmsEntryPoint extends AbstractEntryPoint
- implements CmsSession {
+public abstract class AbstractCmsEntryPoint extends AbstractEntryPoint implements CmsView {
private final Log log = LogFactory.getLog(AbstractCmsEntryPoint.class);
- private final Subject subject = new Subject();
+ private final Subject subject;
+ private LoginContext loginContext;
private final Repository repository;
private final String workspace;
// Current state
private Session session;
private Node node;
+ private String nodePath;// useful when changing auth
private String state;
private String page;
private Throwable exception;
private final JavaScriptExecutor jsExecutor;
private final BrowserNavigation browserNavigation;
- public AbstractCmsEntryPoint(Repository repository, String workspace,
- String defaultPath, Map<String, String> factoryProperties) {
+ public AbstractCmsEntryPoint(Repository repository, String workspace, String defaultPath,
+ Map<String, String> factoryProperties) {
this.repository = repository;
this.workspace = workspace;
this.defaultPath = defaultPath;
this.factoryProperties = new HashMap<String, String>(factoryProperties);
+ subject = new Subject();
// Initial login
try {
- new ArgeoLoginContext(KernelHeader.LOGIN_CONTEXT_USER, subject)
- .login();
- } catch (LoginException e) {
- if (log.isTraceEnabled())
- log.trace("Cannot authenticate user", e);
+ loginContext = new LoginContext(AuthConstants.LOGIN_CONTEXT_USER, subject,
+ new HttpRequestCallbackHandler(UiContext.getHttpRequest()));
+ loginContext.login();
+ } catch (CredentialNotFoundException e) {
try {
- new ArgeoLoginContext(KernelHeader.LOGIN_CONTEXT_ANONYMOUS,
- subject).login();
- } catch (LoginException eAnonymous) {
- throw new ArgeoException("Cannot initialize subject",
- eAnonymous);
+ loginContext = new LoginContext(AuthConstants.LOGIN_CONTEXT_ANONYMOUS, subject);
+ loginContext.login();
+ } catch (LoginException e1) {
+ throw new CmsException("Cannot log as anonymous", e);
}
+ } catch (LoginException e) {
+ throw new CmsException("Cannot initialize subject", e);
}
- authChange();
+ authChange(loginContext);
jsExecutor = RWT.getClient().getService(JavaScriptExecutor.class);
browserNavigation = RWT.getClient().getService(BrowserNavigation.class);
if (browserNavigation != null)
- browserNavigation
- .addBrowserNavigationListener(new CmsNavigationListener());
+ browserNavigation.addBrowserNavigationListener(new CmsNavigationListener());
}
@Override
}
@Override
- protected final void createContents(Composite parent) {
- try {
- getShell().getDisplay().setData(CmsSession.KEY, this);
-
- createUi(parent);
- } catch (Exception e) {
- throw new CmsException("Cannot create entrypoint contents", e);
- }
+ protected final void createContents(final Composite parent) {
+ UiContext.setData(CmsView.KEY, this);
+ Subject.doAs(subject, new PrivilegedAction<Void>() {
+ @Override
+ public Void run() {
+ try {
+ initUi(parent);
+ } catch (Exception e) {
+ throw new CmsException("Cannot create entrypoint contents", e);
+ }
+ return null;
+ }
+ });
}
/** Create UI */
- protected abstract void createUi(Composite parent);
+ protected abstract void initUi(Composite parent);
/** Recreate UI after navigation or auth change */
protected abstract void refresh();
*/
protected Node getDefaultNode(Session session) throws RepositoryException {
if (!session.hasPermission(defaultPath, "read")) {
- if (session.getUserID().equals("anonymous"))
- throw new LoginRequiredException();
+ if (session.getUserID().equals(AuthConstants.ROLE_ANONYMOUS))
+ // TODO throw a special exception
+ throw new CmsException("Login required");
else
throw new CmsException("Unauthorized");
}
public void navigateTo(String state) {
exception = null;
String title = setState(state);
- refresh();
+ doRefresh();
if (browserNavigation != null)
browserNavigation.pushState(state, title);
}
@Override
- public Subject getSubject() {
+ public synchronized Subject getSubject() {
return subject;
}
@Override
- public void authChange() {
+ public synchronized void logout() {
+ if (loginContext == null)
+ throw new CmsException("Login context should not be null");
try {
- String currentPath = null;
- if (node != null)
- currentPath = node.getPath();
- JcrUtils.logoutQuietly(session);
+ loginContext.logout();
+ LoginContext anonymousLc = new LoginContext(AuthConstants.LOGIN_CONTEXT_ANONYMOUS, subject);
+ anonymousLc.login();
+ authChange(anonymousLc);
+ } catch (LoginException e) {
+ throw new CmsException("Cannot logout", e);
+ }
+ }
- session = repository.login(workspace);
- if (currentPath != null)
- node = session.getNode(currentPath);
+ @Override
+ public synchronized void authChange(LoginContext loginContext) {
+ if (loginContext == null)
+ throw new CmsException("Login context cannot be null");
+ this.loginContext = loginContext;
+ Subject.doAs(loginContext.getSubject(), new PrivilegedAction<Void>() {
- // refresh UI
- refresh();
- } catch (RepositoryException e) {
- throw new CmsException("Cannot perform auth change", e);
- }
+ @Override
+ public Void run() {
+ try {
+ JcrUtils.logoutQuietly(session);
+ session = repository.login(workspace);
+ if (nodePath != null)
+ try {
+ node = session.getNode(nodePath);
+ } catch (PathNotFoundException e) {
+ // logout();
+ // session = repository.login(workspace);
+ navigateTo("~");
+ // throw e;
+ }
+
+ // refresh UI
+ doRefresh();
+ } catch (RepositoryException e) {
+ throw new CmsException("Cannot perform auth change", e);
+ }
+ return null;
+ }
+
+ });
}
@Override
- public void exception(Throwable e) {
- this.exception = e;
+ public void exception(final Throwable e) {
+ AbstractCmsEntryPoint.this.exception = e;
log.error("Unexpected exception in CMS", e);
- refresh();
+ doRefresh();
}
- @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);
+ protected synchronized void doRefresh() {
+ Subject.doAs(subject, new PrivilegedAction<Void>() {
+ @Override
+ public Void run() {
+ refresh();
+ return null;
+ }
+ });
}
/** Sets the state of the entry point and retrieve the related JCR node. */
protected synchronized String setState(String newState) {
String previousState = this.state;
- node = null;
+ Node node = null;
page = null;
this.state = newState;
if (newState.equals("~"))
node = getDefaultNode(session);
page = state;
}
-
- // Title
- String title;
- if (node.isNodeType(NodeType.MIX_TITLE)
- && node.hasProperty(Property.JCR_TITLE))
- title = node.getProperty(Property.JCR_TITLE).getString()
- + " - " + getBaseTitle();
- else
- title = getBaseTitle();
- jsExecutor.execute("document.title = \"" + title + "\"");
+ setNode(node);
+ String title = publishMetaData(node);
if (log.isTraceEnabled())
- log.trace("node=" + node + ", state=" + state + " (page="
- + page + ", title=" + title + ")");
+ log.trace("node=" + node + ", state=" + state + " (page=" + page + ")");
return title;
} catch (Exception e) {
if (previousState.equals(""))
previousState = "~";
navigateTo(previousState);
- throw new CmsException("Unexpected issue when accessing #"
- + newState, e);
+ throw new CmsException("Unexpected issue when accessing #" + newState, e);
}
}
- protected Node getNode() {
+ private String publishMetaData(Node node) throws RepositoryException {
+ // Title
+ String title;
+ if (node.isNodeType(NodeType.MIX_TITLE) && node.hasProperty(Property.JCR_TITLE))
+ title = node.getProperty(Property.JCR_TITLE).getString() + " - " + getBaseTitle();
+ else
+ title = getBaseTitle();
+
+ HttpServletRequest request = UiContext.getHttpRequest();
+ if (request == null)
+ return null;
+
+ StringBuilder js = new StringBuilder();
+ title = title.replace("'", "\\'");// sanitize
+ js.append("document.title = '" + title + "';");
+ jsExecutor.execute(js.toString());
+ return title;
+ }
+
+ // Simply remove some illegal character
+ // private String clean(String stringToClean) {
+ // return stringToClean.replaceAll("'", "").replaceAll("\\n", "")
+ // .replaceAll("\\t", "");
+ // }
+
+ protected synchronized Node getNode() {
return node;
}
+ private synchronized void setNode(Node node) throws RepositoryException {
+ this.node = node;
+ this.nodePath = node == null ? null : node.getPath();
+ }
+
protected String getState() {
return state;
}
projects / lgpl / argeo-commons.git / blobdiff