+++ /dev/null
-package org.argeo.cms.e4.rcp;
-
-import java.security.PrivilegedExceptionAction;
-import java.util.UUID;
-
-import javax.security.auth.Subject;
-import javax.security.auth.login.LoginContext;
-import javax.security.auth.login.LoginException;
-
-import org.argeo.api.cms.CmsAuth;
-import org.argeo.api.cms.ux.CmsImageManager;
-import org.argeo.api.cms.ux.CmsView;
-import org.argeo.api.cms.ux.UxContext;
-import org.argeo.cms.auth.CurrentUser;
-import org.argeo.cms.swt.CmsException;
-import org.argeo.cms.swt.CmsSwtUtils;
-import org.argeo.cms.swt.SimpleSwtUxContext;
-import org.argeo.cms.swt.auth.CmsLoginShell;
-import org.eclipse.core.runtime.IConfigurationElement;
-import org.eclipse.core.runtime.IExtension;
-import org.eclipse.core.runtime.Platform;
-import org.eclipse.equinox.app.IApplication;
-import org.eclipse.equinox.app.IApplicationContext;
-import org.eclipse.swt.widgets.Display;
-
-public class CmsE4Application implements IApplication, CmsView {
- private LoginContext loginContext;
- private IApplication e4Application;
- private UxContext uxContext;
- private String uid;
-
- @Override
- public Object start(IApplicationContext context) throws Exception {
- // TODO wait for CMS to be ready
- Thread.sleep(5000);
-
- uid = UUID.randomUUID().toString();
- Subject subject = new Subject();
- Display display = createDisplay();
- CmsLoginShell loginShell = new CmsLoginShell(this, null);
- // TODO customize CmsLoginShell to be smaller and centered
- loginShell.setSubject(subject);
- try {
- // try pre-auth
- loginContext = new LoginContext(CmsAuth.LOGIN_CONTEXT_SINGLE_USER, subject, loginShell);
- loginContext.login();
- } catch (LoginException e) {
- e.printStackTrace();
- loginShell.createUi();
- loginShell.open();
-
- while (!loginShell.getShell().isDisposed()) {
- if (!display.readAndDispatch())
- display.sleep();
- }
- }
- if (CurrentUser.getUsername(getSubject()) == null)
- throw new IllegalStateException("Cannot log in");
-
- // try {
- // CallbackHandler callbackHandler = new DefaultLoginDialog(
- // display.getActiveShell());
- // loginContext = new LoginContext(
- // NodeConstants.LOGIN_CONTEXT_SINGLE_USER, subject,
- // callbackHandler);
- // } catch (LoginException e1) {
- // throw new CmsException("Cannot initialize login context", e1);
- // }
- //
- // // login
- // try {
- // loginContext.login();
- // subject = loginContext.getSubject();
- // } catch (LoginException e) {
- // e.printStackTrace();
- // display.dispose();
- // try {
- // Thread.sleep(2000);
- // } catch (InterruptedException e1) {
- // // silent
- // }
- // return null;
- // }
-
- uxContext = new SimpleSwtUxContext();
- // UiContext.setData(CmsView.KEY, this);
- CmsSwtUtils.registerCmsView(loginShell.getShell(), this);
- e4Application = getApplication(null);
- Object res = Subject.doAs(subject, new PrivilegedExceptionAction<Object>() {
-
- @Override
- public Object run() throws Exception {
- return e4Application.start(context);
- }
-
- });
- return res;
- }
-
- @Override
- public void stop() {
- if (e4Application != null)
- e4Application.stop();
- }
-
- static IApplication getApplication(String[] args) {
- IExtension extension = Platform.getExtensionRegistry().getExtension(Platform.PI_RUNTIME,
- Platform.PT_APPLICATIONS, "org.eclipse.e4.ui.workbench.swt.E4Application");
- try {
- IConfigurationElement[] elements = extension.getConfigurationElements();
- if (elements.length > 0) {
- IConfigurationElement[] runs = elements[0].getChildren("run");
- if (runs.length > 0) {
- Object runnable;
- runnable = runs[0].createExecutableExtension("class");
- if (runnable instanceof IApplication)
- return (IApplication) runnable;
- }
- }
- } catch (Exception e) {
- throw new IllegalStateException("Cannot find e4 application", e);
- }
- throw new IllegalStateException("Cannot find e4 application");
- }
-
- public static Display createDisplay() {
- Display.setAppName("Argeo CMS RCP");
-
- // create the display
- Display newDisplay = Display.getCurrent();
- if (newDisplay == null) {
- newDisplay = new Display();
- }
- // Set the priority higher than normal so as to be higher
- // than the JobManager.
- Thread.currentThread().setPriority(Math.min(Thread.MAX_PRIORITY, Thread.NORM_PRIORITY + 1));
- return newDisplay;
- }
-
- //
- // CMS VIEW
- //
-
- @Override
- public UxContext getUxContext() {
- return uxContext;
- }
-
- @Override
- public void navigateTo(String state) {
- // TODO Auto-generated method stub
-
- }
-
- @Override
- public void authChange(LoginContext loginContext) {
- if (loginContext == null)
- throw new CmsException("Login context cannot be null");
- // logout previous login context
- // if (this.loginContext != null)
- // try {
- // this.loginContext.logout();
- // } catch (LoginException e1) {
- // System.err.println("Could not log out: " + e1);
- // }
- this.loginContext = loginContext;
- }
-
- @Override
- public void logout() {
- if (loginContext == null)
- throw new CmsException("Login context should not bet null");
- try {
- CurrentUser.logoutCmsSession(loginContext.getSubject());
- loginContext.logout();
- } catch (LoginException e) {
- throw new CmsException("Cannot log out", e);
- }
- }
-
- @Override
- public void exception(Throwable e) {
- // TODO Auto-generated method stub
-
- }
-
- @Override
- public CmsImageManager getImageManager() {
- // TODO Auto-generated method stub
- return null;
- }
-
- protected Subject getSubject() {
- return loginContext.getSubject();
- }
-
- @Override
- public boolean isAnonymous() {
- return CurrentUser.isAnonymous(getSubject());
- }
-
- @Override
- public String getUid() {
- return uid;
- }
-
-}
projects / lgpl / argeo-commons.git / blobdiff