How to handle invalid authentication in liferay sign in portlet - liferay

Question

Im trying to customize the login portlet for my purpose using this portlet login sample.
But when i login with test#liferay.com with a wrong password it shows "web page is not available"
SignInPortlet.java
public class SignInPortlet extends MVCPortlet {
#Override
public void processAction(
ActionRequest actionRequest, ActionResponse actionResponse)
throws IOException, PortletException {
String className = "com.liferay.portlet.login.action.LoginAction";
PortletConfig portletConfig = getPortletConfig();
NoRedirectActionResponse noRedirectActionResponse =
new NoRedirectActionResponse(actionResponse);
try {
PortletActionInvoker.processAction(
className, portletConfig, actionRequest,
noRedirectActionResponse);
}
catch (Exception e) {
_log.error(e, e);
}
String login = ParamUtil.getString(actionRequest, "login");
String password = ParamUtil.getString(actionRequest, "password");
String rememberMe = ParamUtil.getString(actionRequest, "rememberMe");
if (Validator.isNull(noRedirectActionResponse.getRedirectLocation())) {
actionResponse.setRenderParameter("login", login);
actionResponse.setRenderParameter("rememberMe", rememberMe);
}
else {
String redirect =
PortalUtil.getPathMain() + "/portal/login?login=" + login +
"&password=" + password + "&rememberMe=" + rememberMe;
actionResponse.sendRedirect(redirect);
}
}
private static Log _log = LogFactoryUtil.getLog(SignInPortlet.class);
}
View.jsp
<%# taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%# taglib uri="http://java.sun.com/portlet_2_0" prefix="portlet" %>
<%# taglib uri="http://liferay.com/tld/aui" prefix="aui" %>
<%# taglib uri="http://liferay.com/tld/theme" prefix="liferay-theme" %>
<%# taglib uri="http://liferay.com/tld/ui" prefix="liferay-ui" %>
<%# page import="com.liferay.portal.CookieNotSupportedException" %>
<%# page import="com.liferay.portal.NoSuchUserException" %>
<%# page import="com.liferay.portal.PasswordExpiredException" %>
<%# page import="com.liferay.portal.UserEmailAddressException" %>
<%# page import="com.liferay.portal.UserLockoutException" %>
<%# page import="com.liferay.portal.UserPasswordException" %>
<%# page import="com.liferay.portal.UserScreenNameException" %>
<%# page import="com.liferay.portal.kernel.language.LanguageUtil" %>
<%# page import="com.liferay.portal.kernel.util.ClassResolverUtil" %>
<%# page import="com.liferay.portal.kernel.util.Constants" %>
<%# page import="com.liferay.portal.kernel.util.GetterUtil" %>
<%# page import="com.liferay.portal.kernel.util.HtmlUtil" %>
<%# page import="com.liferay.portal.kernel.util.MethodKey" %>
<%# page import="com.liferay.portal.kernel.util.ParamUtil" %>
<%# page import="com.liferay.portal.kernel.util.PortalClassInvoker" %>
<%# page import="com.liferay.portal.kernel.util.PropsUtil" %>
<%# page import="com.liferay.portal.model.Company" %>
<%# page import="com.liferay.portal.security.auth.AuthException" %>
<%# page import="javax.portlet.WindowState" %>
<portlet:defineObjects />
<liferay-theme:defineObjects />
<c:choose>
<c:when test="<%= themeDisplay.isSignedIn() %>">
<%
String signedInAs = user.getFullName();
if (themeDisplay.isShowMyAccountIcon()) {
signedInAs = "" + signedInAs + "";
}
%>
<%= LanguageUtil.format(pageContext, "you-are-signed-in-as-x", signedInAs, false) %>
</c:when>
<c:otherwise>
<%
MethodKey methodKey = new MethodKey(ClassResolverUtil.resolveByPortalClassLoader("com.liferay.portlet.login.util.LoginUtil"), "getLogin", HttpServletRequest.class, String.class, Company.class);
String login = GetterUtil.getString((String)PortalClassInvoker.invoke(false, methodKey, request, "login", company));
boolean rememberMe = ParamUtil.getBoolean(request, "rememberMe");
%>
<portlet:actionURL var="loginURL" />
<aui:form action="<%= loginURL %>" method="post" name="fm">
<aui:input name="saveLastPath" type="hidden" value="<%= false %>" />
<aui:input name="<%= Constants.CMD %>" type="hidden" value="<%= Constants.UPDATE %>" />
<aui:input name="rememberMe" type="hidden" value="<%= rememberMe %>" />
<liferay-ui:error exception="<%= AuthException.class %>" message="authentication-failed" />
<liferay-ui:error exception="<%= CookieNotSupportedException.class %>" message="authentication-failed-please-enable-browser-cookies" />
<liferay-ui:error exception="<%= NoSuchUserException.class %>" message="please-enter-a-valid-login" />
<liferay-ui:error exception="<%= PasswordExpiredException.class %>" message="your-password-has-expired" />
<liferay-ui:error exception="<%= UserEmailAddressException.class %>" message="please-enter-a-valid-login" />
<liferay-ui:error exception="<%= UserLockoutException.class %>" message="this-account-has-been-locked" />
<liferay-ui:error exception="<%= UserPasswordException.class %>" message="please-enter-a-valid-password" />
<liferay-ui:error exception="<%= UserScreenNameException.class %>" message="please-enter-a-valid-screen-name" />
<table class="lfr-table">
<tr>
<td>
<aui:input name="login" style="width: 120px;" type="text" value="<%= HtmlUtil.escape(login) %>" />
</td>
</tr>
<tr>
<td>
<aui:input name="password" style="width: 120px;" type="password" value="" />
<span id="<portlet:namespace />passwordCapsLockSpan" style="display: none;"><liferay-ui:message key="caps-lock-is-on" /></span>
</td>
</tr>
<c:if test='<%= company.isAutoLogin() && !GetterUtil.getBoolean(PropsUtil.get("session.disabled")) %>'>
<tr>
<td>
<aui:input checked="<%= rememberMe %>" name="rememberMe" type="checkbox" />
</td>
</tr>
</c:if>
</table>
<br />
<input type="submit" value="<liferay-ui:message key="sign-in" />" />
</aui:form>
<c:if test="<%= renderRequest.getWindowState().equals(WindowState.MAXIMIZED) %>">
<aui:script>
Liferay.Util.focusFormField(document.<portlet:namespace />fm.<portlet:namespace />login);
</aui:script>
</c:if>
<aui:script use="aui-base">
A.one('#<portlet:namespace />password').on(
'keypress',
function(event) {
Liferay.Util.showCapsLock(event, '<portlet:namespace />passwordCapsLockSpan');
}
);
</aui:script>
</c:otherwise>
</c:choose>
Does any one know how to solve this?

Answer 1

I changed the portlet code like this .Now it is ok
public class SignInPortlet extends MVCPortlet {
#Override
public void processAction(
ActionRequest actionRequest, ActionResponse actionResponse)
throws IOException, PortletException {
String className = "com.liferay.portlet.login.action.LoginAction";
PortletConfig portletConfig = getPortletConfig();
NoRedirectActionResponse noRedirectActionResponse =
new NoRedirectActionResponse(actionResponse);
try {
PortletActionInvoker.processAction(
className, portletConfig, actionRequest,
noRedirectActionResponse);
}
catch (Exception e) {
_log.error(e, e);
}
String login = ParamUtil.getString(actionRequest, "login");
String password = ParamUtil.getString(actionRequest, "password");
String rememberMe = ParamUtil.getString(actionRequest, "rememberMe");
Object object = SessionErrors.get( actionRequest, AuthException.class.getName() );
if (( object != null ) || Validator.isNull(noRedirectActionResponse.getRedirectLocation())) {
actionResponse.setRenderParameter("login", login);
actionResponse.setRenderParameter("rememberMe", rememberMe);
}
else {
String redirect =
PortalUtil.getPathMain() + "/portal/login?login=" + login +
"&password=" + password + "&rememberMe=" + rememberMe;
actionResponse.sendRedirect(redirect);
}
}
private static Log _log = LogFactoryUtil.getLog(SignInPortlet.class);
}