/*
* 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.access.vote;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.fail;
import java.util.List;
import java.util.Vector;
import org.junit.Test;
import org.springframework.security.access.AccessDecisionVoter;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.access.ConfigAttribute;
import org.springframework.security.access.SecurityConfig;
import org.springframework.security.authentication.TestingAuthenticationToken;
/**
* Tests {@link UnanimousBased}.
*
* @author Ben Alex
*/
public class UnanimousBasedTests {
// ~ Methods
// ========================================================================================================
private UnanimousBased makeDecisionManager() {
RoleVoter roleVoter = new RoleVoter();
DenyVoter denyForSureVoter = new DenyVoter();
DenyAgainVoter denyAgainForSureVoter = new DenyAgainVoter();
List<AccessDecisionVoter<? extends Object>> voters = new Vector<AccessDecisionVoter<? extends Object>>();
voters.add(roleVoter);
voters.add(denyForSureVoter);
voters.add(denyAgainForSureVoter);
return new UnanimousBased(voters);
}
private UnanimousBased makeDecisionManagerWithFooBarPrefix() {
RoleVoter roleVoter = new RoleVoter();
roleVoter.setRolePrefix("FOOBAR_");
DenyVoter denyForSureVoter = new DenyVoter();
DenyAgainVoter denyAgainForSureVoter = new DenyAgainVoter();
List<AccessDecisionVoter<? extends Object>> voters = new Vector<AccessDecisionVoter<? extends Object>>();
voters.add(roleVoter);
voters.add(denyForSureVoter);
voters.add(denyAgainForSureVoter);
return new UnanimousBased(voters);
}
private TestingAuthenticationToken makeTestToken() {
return new TestingAuthenticationToken("somebody", "password", "ROLE_1", "ROLE_2");
}
private TestingAuthenticationToken makeTestTokenWithFooBarPrefix() {
return new TestingAuthenticationToken("somebody", "password", "FOOBAR_1",
"FOOBAR_2");
}
@Test
public void testOneAffirmativeVoteOneDenyVoteOneAbstainVoteDeniesAccess()
throws Exception {
TestingAuthenticationToken auth = makeTestToken();
UnanimousBased mgr = makeDecisionManager();
List<ConfigAttribute> config = SecurityConfig.createList(
new String[] { "ROLE_1", "DENY_FOR_SURE" });
try {
mgr.decide(auth, new Object(), config);
fail("Should have thrown AccessDeniedException");
}
catch (AccessDeniedException expected) {
}
}
@Test
public void testOneAffirmativeVoteTwoAbstainVotesGrantsAccess() throws Exception {
TestingAuthenticationToken auth = makeTestToken();
UnanimousBased mgr = makeDecisionManager();
List<ConfigAttribute> config = SecurityConfig.createList("ROLE_2");
mgr.decide(auth, new Object(), config);
}
@Test
public void testOneDenyVoteTwoAbstainVotesDeniesAccess() throws Exception {
TestingAuthenticationToken auth = makeTestToken();
UnanimousBased mgr = makeDecisionManager();
List<ConfigAttribute> config = SecurityConfig.createList("ROLE_WE_DO_NOT_HAVE");
try {
mgr.decide(auth, new Object(), config);
fail("Should have thrown AccessDeniedException");
}
catch (AccessDeniedException expected) {
}
}
@Test
public void testRoleVoterPrefixObserved() throws Exception {
TestingAuthenticationToken auth = makeTestTokenWithFooBarPrefix();
UnanimousBased mgr = makeDecisionManagerWithFooBarPrefix();
List<ConfigAttribute> config = SecurityConfig.createList(
new String[] { "FOOBAR_1", "FOOBAR_2" });
mgr.decide(auth, new Object(), config);
}
@Test
public void testThreeAbstainVotesDeniesAccessWithDefault() throws Exception {
TestingAuthenticationToken auth = makeTestToken();
UnanimousBased mgr = makeDecisionManager();
assertThat(!mgr.isAllowIfAllAbstainDecisions()).isTrue(); // check default
List<ConfigAttribute> config = SecurityConfig.createList("IGNORED_BY_ALL");
try {
mgr.decide(auth, new Object(), config);
fail("Should have thrown AccessDeniedException");
}
catch (AccessDeniedException expected) {
}
}
@Test
public void testThreeAbstainVotesGrantsAccessWithoutDefault() throws Exception {
TestingAuthenticationToken auth = makeTestToken();
UnanimousBased mgr = makeDecisionManager();
mgr.setAllowIfAllAbstainDecisions(true);
assertThat(mgr.isAllowIfAllAbstainDecisions()).isTrue(); // check changed
List<ConfigAttribute> config = SecurityConfig.createList("IGNORED_BY_ALL");
mgr.decide(auth, new Object(), config);
}
@Test
public void testTwoAffirmativeVotesTwoAbstainVotesGrantsAccess() throws Exception {
TestingAuthenticationToken auth = makeTestToken();
UnanimousBased mgr = makeDecisionManager();
List<ConfigAttribute> config = SecurityConfig.createList(
new String[] { "ROLE_1", "ROLE_2" });
mgr.decide(auth, new Object(), config);
}
}