/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
*
* 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 org.springframework.security.web.authentication;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.*;
import javax.servlet.ServletException;
import junit.framework.TestCase;
import org.junit.Test;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.authentication.BadCredentialsException;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
/**
* Tests {@link UsernamePasswordAuthenticationFilter}.
*
* @author Ben Alex
*/
public class UsernamePasswordAuthenticationFilterTests extends TestCase {
//~ Methods ========================================================================================================
@Test
public void testNormalOperation() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest("POST", "/");
request.addParameter(UsernamePasswordAuthenticationFilter.SPRING_SECURITY_FORM_USERNAME_KEY, "rod");
request.addParameter(UsernamePasswordAuthenticationFilter.SPRING_SECURITY_FORM_PASSWORD_KEY, "koala");
UsernamePasswordAuthenticationFilter filter = new UsernamePasswordAuthenticationFilter();
assertEquals("/j_spring_security_check", filter.getFilterProcessesUrl());
filter.setAuthenticationManager(createAuthenticationManager());
// filter.init(null);
Authentication result = filter.attemptAuthentication(request, new MockHttpServletResponse());
assertTrue(result != null);
assertEquals("127.0.0.1", ((WebAuthenticationDetails) result.getDetails()).getRemoteAddress());
}
@Test
public void testNullPasswordHandledGracefully() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest("POST", "/");
request.addParameter(UsernamePasswordAuthenticationFilter.SPRING_SECURITY_FORM_USERNAME_KEY, "rod");
UsernamePasswordAuthenticationFilter filter = new UsernamePasswordAuthenticationFilter();
filter.setAuthenticationManager(createAuthenticationManager());
assertNotNull(filter.attemptAuthentication(request, new MockHttpServletResponse()));
}
@Test
public void testNullUsernameHandledGracefully() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest("POST", "/");
request.addParameter(UsernamePasswordAuthenticationFilter.SPRING_SECURITY_FORM_PASSWORD_KEY, "koala");
UsernamePasswordAuthenticationFilter filter = new UsernamePasswordAuthenticationFilter();
filter.setAuthenticationManager(createAuthenticationManager());
assertNotNull(filter.attemptAuthentication(request, new MockHttpServletResponse()));
}
@Test
public void testUsingDifferentParameterNamesWorksAsExpected() throws ServletException {
UsernamePasswordAuthenticationFilter filter = new UsernamePasswordAuthenticationFilter();
filter.setAuthenticationManager(createAuthenticationManager());
filter.setUsernameParameter("x");
filter.setPasswordParameter("y");
MockHttpServletRequest request = new MockHttpServletRequest("POST", "/");
request.addParameter("x", "rod");
request.addParameter("y", "koala");
Authentication result = filter.attemptAuthentication(request, new MockHttpServletResponse());
assertNotNull(result);
assertEquals("127.0.0.1", ((WebAuthenticationDetails) result.getDetails()).getRemoteAddress());
}
@Test
public void testSpacesAreTrimmedCorrectlyFromUsername() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest("POST", "/");
request.addParameter(UsernamePasswordAuthenticationFilter.SPRING_SECURITY_FORM_USERNAME_KEY, " rod ");
request.addParameter(UsernamePasswordAuthenticationFilter.SPRING_SECURITY_FORM_PASSWORD_KEY, "koala");
UsernamePasswordAuthenticationFilter filter = new UsernamePasswordAuthenticationFilter();
filter.setAuthenticationManager(createAuthenticationManager());
Authentication result = filter.attemptAuthentication(request, new MockHttpServletResponse());
assertEquals("rod", result.getName());
}
@Test
public void testFailedAuthenticationThrowsException() {
MockHttpServletRequest request = new MockHttpServletRequest("POST", "/");
request.addParameter(UsernamePasswordAuthenticationFilter.SPRING_SECURITY_FORM_USERNAME_KEY, "rod");
UsernamePasswordAuthenticationFilter filter = new UsernamePasswordAuthenticationFilter();
AuthenticationManager am = mock(AuthenticationManager.class);
when(am.authenticate(any(Authentication.class))).thenThrow(new BadCredentialsException(""));
filter.setAuthenticationManager(am);
try {
filter.attemptAuthentication(request, new MockHttpServletResponse());
fail("Expected AuthenticationException");
} catch (AuthenticationException e) {
}
}
/**
* SEC-571
*/
@Test
public void noSessionIsCreatedIfAllowSessionCreationIsFalse() throws Exception {
MockHttpServletRequest request = new MockHttpServletRequest();
UsernamePasswordAuthenticationFilter filter = new UsernamePasswordAuthenticationFilter();
filter.setAllowSessionCreation(false);
filter.setAuthenticationManager(createAuthenticationManager());
filter.attemptAuthentication(request, new MockHttpServletResponse());
assertNull(request.getSession(false));
}
private AuthenticationManager createAuthenticationManager() {
AuthenticationManager am = mock(AuthenticationManager.class);
when(am.authenticate(any(Authentication.class))).thenAnswer(new Answer<Authentication>() {
public Authentication answer(InvocationOnMock invocation) throws Throwable {
return (Authentication) invocation.getArguments()[0];
}
});
return am;
}
}