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/**
* Copyright (C) 2014-2018 Philip Helger (www.helger.com)
* philip[at]helger[dot]com
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.helger.peppol.smpserver.ui.secure;
import java.util.Locale;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
import com.helger.commons.annotation.Nonempty;
import com.helger.commons.compare.ESortOrder;
import com.helger.commons.state.EValidity;
import com.helger.commons.state.IValidityIndicator;
import com.helger.commons.string.StringHelper;
import com.helger.commons.url.ISimpleURL;
import com.helger.html.hc.html.forms.HCEdit;
import com.helger.html.hc.html.grouping.HCDiv;
import com.helger.html.hc.html.tabular.HCRow;
import com.helger.html.hc.html.tabular.HCTable;
import com.helger.html.hc.html.textlevel.HCA;
import com.helger.html.hc.impl.HCNodeList;
import com.helger.html.hc.impl.HCTextNode;
import com.helger.peppol.smpserver.app.CApp;
import com.helger.peppol.smpserver.domain.SMPMetaManager;
import com.helger.peppol.smpserver.domain.user.ISMPUser;
import com.helger.peppol.smpserver.domain.user.ISMPUserEditable;
import com.helger.peppol.smpserver.domain.user.ISMPUserManager;
import com.helger.peppol.smpserver.ui.AbstractSMPWebPageForm;
import com.helger.photon.bootstrap3.alert.BootstrapQuestionBox;
import com.helger.photon.bootstrap3.alert.BootstrapSuccessBox;
import com.helger.photon.bootstrap3.alert.BootstrapWarnBox;
import com.helger.photon.bootstrap3.button.BootstrapButton;
import com.helger.photon.bootstrap3.button.BootstrapButtonToolbar;
import com.helger.photon.bootstrap3.form.BootstrapForm;
import com.helger.photon.bootstrap3.form.BootstrapFormGroup;
import com.helger.photon.bootstrap3.form.BootstrapViewForm;
import com.helger.photon.bootstrap3.pages.BootstrapPagesMenuConfigurator;
import com.helger.photon.bootstrap3.pages.handler.AbstractBootstrapWebPageActionHandlerDelete;
import com.helger.photon.bootstrap3.uictrls.datatables.BootstrapDTColAction;
import com.helger.photon.bootstrap3.uictrls.datatables.BootstrapDataTables;
import com.helger.photon.core.form.FormErrorList;
import com.helger.photon.core.form.RequestField;
import com.helger.photon.security.util.SecurityHelper;
import com.helger.photon.uicore.icon.EDefaultIcon;
import com.helger.photon.uicore.page.EWebPageFormAction;
import com.helger.photon.uicore.page.WebPageExecutionContext;
import com.helger.photon.uictrls.datatables.column.DTCol;
/**
* This class manages the uses, but only if the SQL backend is used. If the XML
* backend is used, the regular ph-oton user management is to be used.
*
* @author Philip Helger
*/
public class PageSecureUser extends AbstractSMPWebPageForm
{
private static final String FIELD_USERNAME = "username";
private static final String FIELD_PASSWORD = "password";
public PageSecureUser (@Nonnull @Nonempty final String sID)
{
super (sID, "DB users");
setDeleteHandler (new AbstractBootstrapWebPageActionHandlerDelete ()
{
@Override
protected void showDeleteQuery (@Nonnull final WebPageExecutionContext aWPEC,
@Nonnull final BootstrapForm aForm,
@Nonnull final ISMPUserEditable aSelectedObject)
{
aForm.addChild (new BootstrapQuestionBox ().addChild ("Are you sure you want to delete user '" +
aSelectedObject.getUserName () +
"'?"));
}
@Override
protected void performDelete (@Nonnull final WebPageExecutionContext aWPEC,
@Nonnull final ISMPUserEditable aSelectedObject)
{
final ISMPUserManager aUserManager = SMPMetaManager.getUserMgr ();
aUserManager.deleteUser (aSelectedObject.getID ());
aWPEC.postRedirectGetInternal (new BootstrapSuccessBox ().addChild ("The user '" +
aSelectedObject.getUserName () +
"' was successfully deleted."));
}
});
}
@Override
@Nonnull
protected IValidityIndicator isValidToDisplayPage (@Nonnull final WebPageExecutionContext aWPEC)
{
final HCNodeList aNodeList = aWPEC.getNodeList ();
final ISMPUserManager aUserManager = SMPMetaManager.getUserMgr ();
if (!aUserManager.isSpecialUserManagementNeeded ())
{
final BootstrapWarnBox aWarnBox = new BootstrapWarnBox ().addChild (new HCDiv ().addChild ("No special user management is needed. The integrated user management must be used."));
aNodeList.addChild (aWarnBox);
if (SecurityHelper.isCurrentUserAssignedToUserGroup (CApp.USERGROUP_ADMINISTRATORS_ID))
{
aNodeList.addChild (new BootstrapButton ().addChild ("Open user management")
.setOnClick (aWPEC.getLinkToMenuItem (BootstrapPagesMenuConfigurator.MENU_ADMIN_SECURITY_USER))
.setIcon (EDefaultIcon.YES));
}
else
aWarnBox.addChild (new HCDiv ().addChild ("You don't have the permissions to manage users. Please contact your administrator."));
return EValidity.INVALID;
}
return super.isValidToDisplayPage (aWPEC);
}
@Override
protected ISMPUserEditable getSelectedObject (@Nonnull final WebPageExecutionContext aWPEC,
@Nullable final String sID)
{
final ISMPUserManager aUserManager = SMPMetaManager.getUserMgr ();
final ISMPUser aUser = aUserManager.getUserOfID (sID);
return (ISMPUserEditable) aUser;
}
@Override
protected boolean isActionAllowed (@Nonnull final WebPageExecutionContext aWPEC,
@Nonnull final EWebPageFormAction eFormAction,
@Nullable final ISMPUserEditable aSelectedObject)
{
if (eFormAction.isDelete ())
return SMPMetaManager.getServiceGroupMgr ().getSMPServiceGroupCountOfOwner (aSelectedObject.getID ()) == 0;
return true;
}
@Override
protected void showSelectedObject (@Nonnull final WebPageExecutionContext aWPEC,
@Nonnull final ISMPUserEditable aSelectedObject)
{
final HCNodeList aNodeList = aWPEC.getNodeList ();
final BootstrapViewForm aTable = aNodeList.addAndReturnChild (new BootstrapViewForm ());
aTable.addFormGroup (new BootstrapFormGroup ().setLabel ("User name").setCtrl (aSelectedObject.getUserName ()));
aTable.addFormGroup (new BootstrapFormGroup ().setLabel ("Password").setCtrl (aSelectedObject.getPassword ()));
}
@Override
protected void showInputForm (@Nonnull final WebPageExecutionContext aWPEC,
@Nullable final ISMPUserEditable aSelectedObject,
@Nonnull final BootstrapForm aForm,
@Nonnull final EWebPageFormAction eFormAction,
@Nonnull final FormErrorList aFormErrors)
{
final boolean bEdit = eFormAction.isEdit ();
aForm.addChild (getUIHandler ().createActionHeader (bEdit ? "Edit user '" + aSelectedObject.getUserName () + "'"
: "Create new user"));
aForm.addFormGroup (new BootstrapFormGroup ().setLabelMandatory ("User name")
.setCtrl (new HCEdit (new RequestField (FIELD_USERNAME,
aSelectedObject == null ? null
: aSelectedObject.getUserName ())).setReadOnly (bEdit))
.setErrorList (aFormErrors.getListOfField (FIELD_USERNAME)));
aForm.addFormGroup (new BootstrapFormGroup ().setLabelMandatory ("Password")
.setCtrl (new HCEdit (new RequestField (FIELD_PASSWORD,
aSelectedObject == null ? null
: aSelectedObject.getPassword ())))
.setErrorList (aFormErrors.getListOfField (FIELD_PASSWORD)));
}
@Override
protected void validateAndSaveInputParameters (@Nonnull final WebPageExecutionContext aWPEC,
@Nullable final ISMPUserEditable aSelectedObject,
@Nonnull final FormErrorList aFormErrors,
@Nonnull final EWebPageFormAction eFormAction)
{
final ISMPUserManager aUserManager = SMPMetaManager.getUserMgr ();
final boolean bEdit = eFormAction.isEdit ();
final String sUserName = bEdit ? aSelectedObject.getUserName () : aWPEC.params ().getAsString (FIELD_USERNAME);
final String sPassword = aWPEC.params ().getAsString (FIELD_PASSWORD);
if (StringHelper.hasNoText (sUserName))
aFormErrors.addFieldError (FIELD_USERNAME, "The user name may not be empty!");
else
if (!bEdit && aUserManager.getUserOfID (sUserName) != null)
aFormErrors.addFieldError (FIELD_USERNAME, "Another user with the same user name already exists!");
if (StringHelper.hasNoText (sPassword))
aFormErrors.addFieldError (FIELD_PASSWORD, "The password may not be empty!");
if (aFormErrors.isEmpty ())
{
if (bEdit)
{
aUserManager.updateUser (sUserName, sPassword);
aWPEC.postRedirectGetInternal (new BootstrapSuccessBox ().addChild ("User '" +
sUserName +
"' was successfully edited."));
}
else
{
aUserManager.createUser (sUserName, sPassword);
aWPEC.postRedirectGetInternal (new BootstrapSuccessBox ().addChild ("User '" +
sUserName +
"' was successfully created."));
}
}
}
@Override
protected void showListOfExistingObjects (@Nonnull final WebPageExecutionContext aWPEC)
{
final Locale aDisplayLocale = aWPEC.getDisplayLocale ();
final HCNodeList aNodeList = aWPEC.getNodeList ();
final ISMPUserManager aUserManager = SMPMetaManager.getUserMgr ();
// Toolbar on top
final BootstrapButtonToolbar aToolbar = aNodeList.addAndReturnChild (new BootstrapButtonToolbar (aWPEC));
aToolbar.addButtonNew ("Create new user", createCreateURL (aWPEC));
// List existing
final HCTable aTable = new HCTable (new DTCol ("Name").setInitialSorting (ESortOrder.ASCENDING),
new BootstrapDTColAction (aDisplayLocale)).setID (getID ());
// Show only the bank accounts of the current client
for (final ISMPUser aCurObject : aUserManager.getAllUsers ())
{
final ISimpleURL aViewLink = createViewURL (aWPEC, aCurObject);
final HCRow aRow = aTable.addBodyRow ();
aRow.addCell (new HCA (aViewLink).addChild (aCurObject.getUserName ()));
aRow.addCell (createEditLink (aWPEC, aCurObject, "Edit '" + aCurObject.getUserName () + "'"),
new HCTextNode (" "),
createCopyLink (aWPEC, aCurObject, "Copy '" + aCurObject.getUserName () + "'"),
new HCTextNode (" "),
isActionAllowed (aWPEC,
EWebPageFormAction.DELETE,
(ISMPUserEditable) aCurObject) ? createDeleteLink (aWPEC, aCurObject, "Delete '" +
aCurObject.getUserName () +
"'")
: createEmptyAction ());
}
final BootstrapDataTables aDataTables = BootstrapDataTables.createDefaultDataTables (aWPEC, aTable);
aNodeList.addChild (aTable).addChild (aDataTables);
}
}
