X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.security.ui%2Fsrc%2Forg%2Fargeo%2Fsecurity%2Fui%2Fcommands%2FOpenChangePasswordDialog.java;h=ed3e2c13c7e8c1eaeebbaa791ff20fad5f31835e;hb=7eab8a52b56a763e0d0e5153d298ce658e41a22f;hp=f652ccde4c95060f63e0dd12dfe4fd1e9db5f57b;hpb=e91af5c65a42b3ff98400caa552965cdb3f730e6;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.security.ui/src/org/argeo/security/ui/commands/OpenChangePasswordDialog.java b/org.argeo.security.ui/src/org/argeo/security/ui/commands/OpenChangePasswordDialog.java
index f652ccde4..ed3e2c13c 100644
--- a/org.argeo.security.ui/src/org/argeo/security/ui/commands/OpenChangePasswordDialog.java
+++ b/org.argeo.security.ui/src/org/argeo/security/ui/commands/OpenChangePasswordDialog.java
@@ -15,22 +15,47 @@
  */
 package org.argeo.security.ui.commands;
 
-import org.argeo.eclipse.ui.dialogs.ChangePasswordDialog;
+import java.security.AccessController;
+
+import javax.naming.InvalidNameException;
+import javax.naming.ldap.LdapName;
+import javax.security.auth.Subject;
+import javax.security.auth.x500.X500Principal;
+import javax.transaction.UserTransaction;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.ArgeoException;
 import org.eclipse.core.commands.AbstractHandler;
 import org.eclipse.core.commands.ExecutionEvent;
 import org.eclipse.core.commands.ExecutionException;
 import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.dialogs.IMessageProvider;
 import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.jface.dialogs.TitleAreaDialog;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.handlers.HandlerUtil;
-import org.springframework.security.provisioning.UserDetailsManager;
+import org.osgi.service.useradmin.User;
+import org.osgi.service.useradmin.UserAdmin;
 
 /** Opens the change password dialog. */
 public class OpenChangePasswordDialog extends AbstractHandler {
-	private UserDetailsManager userDetailsManager;
+	private final static Log log = LogFactory
+			.getLog(OpenChangePasswordDialog.class);
+	private UserAdmin userAdmin;
+	private UserTransaction userTransaction;
 
 	public Object execute(ExecutionEvent event) throws ExecutionException {
 		ChangePasswordDialog dialog = new ChangePasswordDialog(
-				HandlerUtil.getActiveShell(event), userDetailsManager);
+				HandlerUtil.getActiveShell(event), userAdmin);
 		if (dialog.open() == Dialog.OK) {
 			MessageDialog.openInformation(HandlerUtil.getActiveShell(event),
 					"Password changed", "Password changed.");
@@ -38,8 +63,101 @@ public class OpenChangePasswordDialog extends AbstractHandler {
 		return null;
 	}
 
-	public void setUserDetailsManager(UserDetailsManager userDetailsManager) {
-		this.userDetailsManager = userDetailsManager;
+	protected void changePassword(char[] oldPassword, char[] newPassword) {
+		Subject subject = Subject.getSubject(AccessController.getContext());
+		String name = subject.getPrincipals(X500Principal.class).iterator()
+				.next().toString();
+		LdapName dn;
+		try {
+			dn = new LdapName(name);
+		} catch (InvalidNameException e) {
+			throw new ArgeoException("Invalid user dn " + name, e);
+		}
+		try {
+			userTransaction.begin();
+			User user = (User) userAdmin.getRole(dn.toString());
+			if (user.hasCredential(null, oldPassword)) {
+				user.getCredentials().put(null, newPassword);
+			}
+			userTransaction.commit();
+		} catch (Exception e) {
+			try {
+				userTransaction.rollback();
+			} catch (Exception e1) {
+				log.error("Could not roll back", e1);
+			}
+			if (e instanceof RuntimeException)
+				throw (RuntimeException) e;
+			else
+				throw new ArgeoException("Cannot change password", e);
+		}
+	}
+
+	public void setUserAdmin(UserAdmin userDetailsManager) {
+		this.userAdmin = userDetailsManager;
 	}
 
+	public void setUserTransaction(UserTransaction userTransaction) {
+		this.userTransaction = userTransaction;
+	}
+
+	class ChangePasswordDialog extends TitleAreaDialog {
+		private static final long serialVersionUID = -6963970583882720962L;
+		private Text currentPassword, newPassword1, newPassword2;
+
+		public ChangePasswordDialog(Shell parentShell, UserAdmin securityService) {
+			super(parentShell);
+		}
+
+		protected Point getInitialSize() {
+			return new Point(400, 450);
+		}
+
+		protected Control createDialogArea(Composite parent) {
+			Composite dialogarea = (Composite) super.createDialogArea(parent);
+			dialogarea.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true,
+					true));
+			Composite composite = new Composite(dialogarea, SWT.NONE);
+			composite.setLayout(new GridLayout(2, false));
+			composite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true,
+					false));
+			currentPassword = createLP(composite, "Current password");
+			newPassword1 = createLP(composite, "New password");
+			newPassword2 = createLP(composite, "Repeat new password");
+
+			setMessage("Change password", IMessageProvider.INFORMATION);
+			parent.pack();
+			return composite;
+		}
+
+		@Override
+		protected void okPressed() {
+			if (!newPassword1.getText().equals(newPassword2.getText()))
+				throw new ArgeoException("Passwords are different");
+			try {
+				changePassword(currentPassword.getTextChars(),
+						newPassword1.getTextChars());
+				close();
+			} catch (Exception e) {
+				MessageDialog.openError(newPassword1.getShell(), "Error",
+						"Cannot change password");
+				e.printStackTrace();
+			}
+		}
+
+		/** Creates label and password. */
+		protected Text createLP(Composite parent, String label) {
+			new Label(parent, SWT.NONE).setText(label);
+			Text text = new Text(parent, SWT.SINGLE | SWT.LEAD | SWT.PASSWORD
+					| SWT.BORDER);
+			text.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
+			return text;
+		}
+
+		protected void configureShell(Shell shell) {
+			super.configureShell(shell);
+			shell.setText("Change password");
+		}
+
+	}
 }