/*
* Copyright 2004 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.*;
import org.junit.*;
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;
import java.util.*;
/**
* Tests {@link ConsensusBased}.
*
* @author Ben Alex
*/
public class ConsensusBasedTests {
@Test(expected = AccessDeniedException.class)
public void testOneAffirmativeVoteOneDenyVoteOneAbstainVoteDeniesAccessWithoutDefault()
throws Exception {
TestingAuthenticationToken auth = makeTestToken();
ConsensusBased mgr = makeDecisionManager();
mgr.setAllowIfEqualGrantedDeniedDecisions(false);
assertThat(!mgr.isAllowIfEqualGrantedDeniedDecisions()).isTrue(); // check changed
List<ConfigAttribute> config = SecurityConfig.createList("ROLE_1",
"DENY_FOR_SURE");
mgr.decide(auth, new Object(), config);
}
@Test
public void testOneAffirmativeVoteOneDenyVoteOneAbstainVoteGrantsAccessWithDefault()
throws Exception {
TestingAuthenticationToken auth = makeTestToken();
ConsensusBased mgr = makeDecisionManager();
assertThat(mgr.isAllowIfEqualGrantedDeniedDecisions()).isTrue(); // check default
List<ConfigAttribute> config = SecurityConfig.createList("ROLE_1",
"DENY_FOR_SURE");
mgr.decide(auth, new Object(), config);
}
@Test
public void testOneAffirmativeVoteTwoAbstainVotesGrantsAccess() throws Exception {
TestingAuthenticationToken auth = makeTestToken();
ConsensusBased mgr = makeDecisionManager();
mgr.decide(auth, new Object(), SecurityConfig.createList("ROLE_2"));
}
@Test(expected = AccessDeniedException.class)
public void testOneDenyVoteTwoAbstainVotesDeniesAccess() throws Exception {
TestingAuthenticationToken auth = makeTestToken();
ConsensusBased mgr = makeDecisionManager();
mgr.decide(auth, new Object(), SecurityConfig.createList("ROLE_WE_DO_NOT_HAVE"));
fail("Should have thrown AccessDeniedException");
}
@Test(expected = AccessDeniedException.class)
public void testThreeAbstainVotesDeniesAccessWithDefault() throws Exception {
TestingAuthenticationToken auth = makeTestToken();
ConsensusBased mgr = makeDecisionManager();
assertThat(!mgr.isAllowIfAllAbstainDecisions()).isTrue(); // check default
mgr.decide(auth, new Object(), SecurityConfig.createList("IGNORED_BY_ALL"));
}
@Test
public void testThreeAbstainVotesGrantsAccessWithoutDefault() throws Exception {
TestingAuthenticationToken auth = makeTestToken();
ConsensusBased mgr = makeDecisionManager();
mgr.setAllowIfAllAbstainDecisions(true);
assertThat(mgr.isAllowIfAllAbstainDecisions()).isTrue(); // check changed
mgr.decide(auth, new Object(), SecurityConfig.createList("IGNORED_BY_ALL"));
}
@Test
public void testTwoAffirmativeVotesTwoAbstainVotesGrantsAccess() throws Exception {
TestingAuthenticationToken auth = makeTestToken();
ConsensusBased mgr = makeDecisionManager();
mgr.decide(auth, new Object(), SecurityConfig.createList("ROLE_1", "ROLE_2"));
}
private ConsensusBased 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 ConsensusBased(voters);
}
private TestingAuthenticationToken makeTestToken() {
return new TestingAuthenticationToken("somebody", "password", "ROLE_1", "ROLE_2");
}
}