/*
* 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.Mockito.*;
import static org.assertj.core.api.Assertions.*;
import javax.servlet.ServletException;
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 {
// ~ 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();
filter.setAuthenticationManager(createAuthenticationManager());
// filter.init(null);
Authentication result = filter.attemptAuthentication(request,
new MockHttpServletResponse());
assertThat(result != null).isTrue();
assertThat(((WebAuthenticationDetails) result.getDetails()).getRemoteAddress()).isEqualTo("127.0.0.1");
}
@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());
assertThat(filter
.attemptAuthentication(request, new MockHttpServletResponse())).isNotNull();
}
@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());
assertThat(filter
.attemptAuthentication(request, new MockHttpServletResponse())).isNotNull();
}
@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());
assertThat(result).isNotNull();
assertThat(((WebAuthenticationDetails) result.getDetails()).getRemoteAddress()).isEqualTo("127.0.0.1");
}
@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());
assertThat(result.getName()).isEqualTo("rod");
}
@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();
request.setMethod("POST");
UsernamePasswordAuthenticationFilter filter = new UsernamePasswordAuthenticationFilter();
filter.setAllowSessionCreation(false);
filter.setAuthenticationManager(createAuthenticationManager());
filter.attemptAuthentication(request, new MockHttpServletResponse());
assertThat(request.getSession(false)).isNull();
}
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;
}
}