Integrate base DNs

[lgpl/argeo-commons.git] / org.argeo.security.ui.admin / src / org / argeo / security / ui / admin / internal / commands / NewUser.java

diff --git a/org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/internal/commands/NewUser.java b/org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/internal/commands/NewUser.java
index d8d697a1f17aa08a8ab4498ef7cb0b159d815d43..838e66ff57cb554264218195a84ebf95d689410c 100644 (file)
--- a/org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/internal/commands/NewUser.java
+++ b/org.argeo.security.ui.admin/src/org/argeo/security/ui/admin/internal/commands/NewUser.java
@@ -16,7 +16,13 @@
 package org.argeo.security.ui.admin.internal.commands;
 
 import java.util.Dictionary;
+import java.util.List;
 
+import javax.naming.InvalidNameException;
+import javax.naming.ldap.LdapName;
+import javax.naming.ldap.Rdn;
+
+import org.argeo.ArgeoException;
 import org.argeo.eclipse.ui.EclipseUiUtils;
 import org.argeo.eclipse.ui.dialogs.ErrorFeedback;
 import org.argeo.jcr.ArgeoNames;
@@ -34,8 +40,11 @@ import org.eclipse.jface.wizard.WizardPage;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
+import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Combo;
 import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.handlers.HandlerUtil;
 import org.osgi.service.useradmin.Role;
@@ -50,11 +59,6 @@ public class NewUser extends AbstractHandler {
        /* DEPENDENCY INJECTION */
        private UserAdminWrapper userAdminWrapper;
 
-       // TODO implement a dynamic choice of the base dn
-       private String getDn(String uid) {
-               return "uid=" + uid + ",ou=users,dc=example,dc=com";
-       }
-
        public Object execute(ExecutionEvent event) throws ExecutionException {
                NewUserWizard newUserWizard = new NewUserWizard();
                WizardDialog dialog = new WizardDialog(
@@ -86,6 +90,7 @@ public class NewUser extends AbstractHandler {
                // End user fields
                private Text dNameTxt, usernameTxt, firstNameTxt, lastNameTxt,
                                primaryMailTxt, pwd1Txt, pwd2Txt;
+               private Combo baseDnCmb;
 
                public NewUserWizard() {
                }
@@ -157,6 +162,19 @@ public class NewUser extends AbstractHandler {
                                dNameTxt = EclipseUiUtils.createGridLT(composite,
                                                "Distinguished name", this);
                                dNameTxt.setEnabled(false);
+
+                               baseDnCmb = createGridLC(composite, "Base DN", this);
+                               initialiseDnCmb(baseDnCmb);
+                               baseDnCmb.addModifyListener(new ModifyListener() {
+                                       private static final long serialVersionUID = -1435351236582736843L;
+
+                                       @Override
+                                       public void modifyText(ModifyEvent event) {
+                                               String name = usernameTxt.getText();
+                                               dNameTxt.setText(getDn(name));
+                                       }
+                               });
+
                                usernameTxt = EclipseUiUtils.createGridLT(composite,
                                                "Local ID", this);
                                usernameTxt.addModifyListener(new ModifyListener() {
@@ -174,7 +192,7 @@ public class NewUser extends AbstractHandler {
                                                } else {
                                                        dNameTxt.setText(getDn(name));
                                                        lastNameTxt.setText(name.toUpperCase());
-                                                       primaryMailTxt.setText(name + "@example.com");
+                                                       primaryMailTxt.setText(getMail(name));
                                                        pwd1Txt.setText("demo");
                                                        pwd2Txt.setText("demo");
                                                }
@@ -251,6 +269,47 @@ public class NewUser extends AbstractHandler {
                        }
 
                }
+
+               private String getDn(String uid) {
+                       return "uid=" + uid + ",ou=users," + baseDnCmb.getText();
+               }
+
+               private void initialiseDnCmb(Combo combo) {
+                       List<String> dns = userAdminWrapper.getKnownBaseDns(true);
+                       if (dns.isEmpty())
+                               throw new ArgeoException(
+                                               "No writable base dn found. Cannot create user");
+                       combo.setItems(dns.toArray(new String[0]));
+                       // combo.select(0);
+               }
+
+               private String getMail(String username) {
+                       if (baseDnCmb.getSelectionIndex() == -1)
+                               return null;
+                       String baseDn = baseDnCmb.getText();
+                       try {
+                               LdapName name = new LdapName(baseDn);
+                               List<Rdn> rdns = name.getRdns();
+                               return username + "@" + (String) rdns.get(1).getValue() + '.'
+                                               + (String) rdns.get(0).getValue();
+                       } catch (InvalidNameException e) {
+                               throw new ArgeoException("Unable to generate mail for "
+                                               + username + " with base dn " + baseDn, e);
+                       }
+               }
+
+       }
+
+       private Combo createGridLC(Composite parent, String label,
+                       ModifyListener modifyListener) {
+               Label lbl = new Label(parent, SWT.LEAD);
+               lbl.setText(label);
+               lbl.setLayoutData(new GridData(SWT.RIGHT, SWT.CENTER, false, false));
+               Combo combo = new Combo(parent, SWT.LEAD | SWT.BORDER | SWT.READ_ONLY);
+               combo.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false));
+               if (modifyListener != null)
+                       combo.addModifyListener(modifyListener);
+               return combo;
        }
 
        /* DEPENDENCY INJECTION */