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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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package org.apache.isis.viewer.scimpi.dispatcher.logon;
import java.io.IOException;
import org.apache.isis.core.commons.authentication.AuthenticationSession;
import org.apache.isis.core.commons.debug.DebugBuilder;
import org.apache.isis.core.runtime.authentication.AuthenticationRequestPassword;
import org.apache.isis.viewer.scimpi.dispatcher.Action;
import org.apache.isis.viewer.scimpi.dispatcher.Dispatcher;
import org.apache.isis.viewer.scimpi.dispatcher.UserManager;
import org.apache.isis.viewer.scimpi.dispatcher.context.RequestContext;
import org.apache.isis.viewer.scimpi.dispatcher.context.RequestContext.Scope;
import org.apache.isis.viewer.scimpi.dispatcher.edit.FieldEditState;
import org.apache.isis.viewer.scimpi.dispatcher.edit.FormState;
// TODO this should work like EditAction so that logon page is repopulated
public class LogonAction implements Action {
@Override
public void process(final RequestContext context) throws IOException {
final String username = context.getParameter("username");
final String password = context.getParameter("password");
final AuthenticationSession session =
UserManager.authenticate(new AuthenticationRequestPassword(username, password));
String view;
if (session == null) {
final FormState formState = new FormState();
formState
.setError("Failed to login. Check the username and ensure that your password was entered correctly");
FieldEditState fieldState = formState.createField("username", username);
if (username.length() == 0) {
fieldState.setError("User Name required");
}
fieldState = formState.createField("password", password);
if (password.length() == 0) {
fieldState.setError("Password required");
}
if (username.length() == 0 || password.length() == 0) {
formState.setError("Both the user name and password must be entered");
}
context.addVariable(ENTRY_FIELDS, formState, Scope.REQUEST);
view = context.getParameter("error");
context.setRequestPath("/" + view, Dispatcher.ACTION);
} else {
context.setSession(session);
context.startHttpSession();
view = context.getParameter("view");
if (view == null) {
// REVIEW this is duplicated in Logon.java
view = "start." + Dispatcher.EXTENSION;
}
context.redirectTo(view);
}
}
@Override
public String getName() {
return "logon";
}
@Override
public void init() {
}
@Override
public void debug(final DebugBuilder debug) {
}
}