svn commit: r1060129 - /incubator/ace/trunk/ace-webui-vaadin/src/main/java/org/apache/ace/webui/vaadin/VaadinClient.java

[ma...@apache.org]

Author: marrs
Date: Mon Jan 17 23:20:00 2011
New Revision: 1060129

URL: http://svn.apache.org/viewvc?rev=1060129&view=rev
Log:
ACE-107 Added a login dialog that pops up over the main ACE UI and forces you to log in. You can use the default used called "d" with password "f" to log in, or configure different users in UserAdmin (you have to provide a credential called "password" so you can login. Other ways of authenticating are currently not supported.

Modified:
    incubator/ace/trunk/ace-webui-vaadin/src/main/java/org/apache/ace/webui/vaadin/VaadinClient.java

Modified: incubator/ace/trunk/ace-webui-vaadin/src/main/java/org/apache/ace/webui/vaadin/VaadinClient.java
URL: http://svn.apache.org/viewvc/incubator/ace/trunk/ace-webui-vaadin/src/main/java/org/apache/ace/webui/vaadin/VaadinClient.java?rev=1060129&r1=1060128&r2=1060129&view=diff
==============================================================================
--- incubator/ace/trunk/ace-webui-vaadin/src/main/java/org/apache/ace/webui/vaadin/VaadinClient.java (original)
+++ incubator/ace/trunk/ace-webui-vaadin/src/main/java/org/apache/ace/webui/vaadin/VaadinClient.java Mon Jan 17 23:20:00 2011
@@ -28,6 +28,7 @@ import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLConnection;
 import java.util.ArrayList;
+import java.util.Dictionary;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -85,9 +86,11 @@ import com.vaadin.event.dd.TargetDetails
 import com.vaadin.event.dd.acceptcriteria.AcceptCriterion;
 import com.vaadin.event.dd.acceptcriteria.Or;
 import com.vaadin.terminal.Sizeable;
+import com.vaadin.terminal.UserError;
 import com.vaadin.ui.Button;
 import com.vaadin.ui.GridLayout;
 import com.vaadin.ui.HorizontalLayout;
+import com.vaadin.ui.Label;
 import com.vaadin.ui.ProgressIndicator;
 import com.vaadin.ui.Table;
 import com.vaadin.ui.TextField;
@@ -202,7 +205,7 @@ public class VaadinClient extends com.va
     public void init() {
         System.out.println("INIT " + this);
         
-        login();
+//        login();
         
         setTheme("ace");
         final Window main = new Window("Apache ACE - User Interface - " + this);
@@ -320,11 +323,70 @@ public class VaadinClient extends com.va
         addListener(m_featuresPanel, GroupObject.TOPIC_ALL);
         addListener(m_distributionsPanel, LicenseObject.TOPIC_ALL);
         addListener(m_targetsPanel, StatefulGatewayObject.TOPIC_ALL);
+        
+        LoginWindow loginWindow = new LoginWindow();
+        main.getWindow().addWindow(loginWindow);
+        loginWindow.center();
+    }
+    
+    public class LoginWindow extends Window {
+        private TextField m_name;
+        private TextField m_password;
+        private Button m_loginButton;
+        
+        public LoginWindow() {
+            super("Apache ACE Login");
+            setResizable(false);
+            setModal(true);
+            setWidth("15em");
+            
+            LoginPanel p = new LoginPanel();
+            setContent(p);
+        }
+        
+        public void closeWindow() {
+            getParent().removeWindow(this);
+        }
+        
+        public class LoginPanel extends VerticalLayout {
+            public LoginPanel() {
+                setSpacing(true);
+                setMargin(true);
+                setClosable(false);
+                setSizeFull();
+                m_name = new TextField("Name", "");
+                m_password = new TextField("Password", "");
+                m_password.setSecret(true);
+                m_loginButton = new Button("Login");
+                addComponent(m_name);
+                addComponent(m_password);
+                addComponent(m_loginButton);
+                setComponentAlignment(m_loginButton, "center");
+                m_name.focus();
+                m_name.selectAll();
+                m_loginButton.addListener(new Button.ClickListener() {
+                    public void buttonClick(ClickEvent event) {
+                        if (login((String) m_name.getValue(), (String) m_password.getValue())) {
+                            closeWindow();
+                        }
+                        else {
+                            // TODO provide some feedback, login failed, for now don't close the login window
+                            m_loginButton.setComponentError(new UserError("Invalid username or password."));
+                        }
+                    }
+                });
+            }
+        }
     }
 
-	private void login() {
+	private boolean login(String username, String password) {
 		try {
             User user = m_userAdmin.getUser("username", "d");
+            Dictionary credentials = user.getCredentials();
+            String userPassword = (String) credentials.get("password");
+            if (!password.equals(userPassword)) {
+                return false;
+            }
             RepositoryAdminLoginContext context = m_admin.createLoginContext(user);
             
             context.addShopRepository(new URL(hostName + endpoint), customerName, shopRepo, true)
@@ -333,9 +395,11 @@ public class VaadinClient extends com.va
                 .addDeploymentRepository(new URL(hostName + endpoint), customerName, deployRepo, true);
             m_admin.login(context);
             m_admin.checkout();
+            return true;
         }
         catch (IOException e) {
             e.printStackTrace();
+            return false;
         }
 	}