| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.qpid.server.security.group; |
| |
| import java.io.File; |
| import java.io.FileNotFoundException; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| import java.util.Properties; |
| import java.util.Set; |
| |
| import org.apache.qpid.server.security.group.FileGroupDatabase; |
| |
| import org.apache.qpid.test.utils.QpidTestCase; |
| |
| public class FileGroupDatabaseTest extends QpidTestCase |
| { |
| private static final String USER1 = "user1"; |
| private static final String USER2 = "user2"; |
| private static final String USER3 = "user3"; |
| |
| private static final String MY_GROUP = "myGroup"; |
| private static final String MY_GROUP2 = "myGroup2"; |
| private static final String MY_GROUP1 = "myGroup1"; |
| |
| private FileGroupDatabase _groupDatabase = new FileGroupDatabase(); |
| private String _groupFile; |
| |
| public void testGetAllGroups() throws Exception |
| { |
| writeAndSetGroupFile("myGroup.users", USER1); |
| |
| Set<String> groups = _groupDatabase.getAllGroups(); |
| assertEquals(1, groups.size()); |
| assertTrue(groups.contains(MY_GROUP)); |
| } |
| |
| public void testGetAllGroupsWhenGroupFileEmpty() throws Exception |
| { |
| _groupDatabase.setGroupFile(_groupFile); |
| |
| Set<String> groups = _groupDatabase.getAllGroups(); |
| assertEquals(0, groups.size()); |
| } |
| |
| public void testMissingGroupFile() throws Exception |
| { |
| try |
| { |
| _groupDatabase.setGroupFile("/not/a/file"); |
| fail("Exception not thrown"); |
| } |
| catch (FileNotFoundException fnfe) |
| { |
| // PASS |
| } |
| } |
| |
| public void testInvalidFormat() throws Exception |
| { |
| writeGroupFile("name.notvalid", USER1); |
| |
| try |
| { |
| _groupDatabase.setGroupFile(_groupFile); |
| fail("Exception not thrown"); |
| } |
| catch (IllegalArgumentException gde) |
| { |
| // PASS |
| } |
| } |
| |
| public void testGetUsersInGroup() throws Exception |
| { |
| writeGroupFile("myGroup.users", "user1,user2,user3"); |
| |
| _groupDatabase.setGroupFile(_groupFile); |
| |
| Set<String> users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertNotNull(users); |
| assertEquals(3, users.size()); |
| } |
| |
| public void testDuplicateUsersInGroupAreConflated() throws Exception |
| { |
| writeAndSetGroupFile("myGroup.users", "user1,user1,user3,user1"); |
| |
| Set<String> users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertNotNull(users); |
| assertEquals(2, users.size()); |
| } |
| |
| public void testGetUsersWithEmptyGroup() throws Exception |
| { |
| writeAndSetGroupFile("myGroup.users", ""); |
| |
| Set<String> users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertNotNull(users); |
| assertTrue(users.isEmpty()); |
| } |
| |
| public void testGetUsersInNonExistentGroup() throws Exception |
| { |
| writeAndSetGroupFile("myGroup.users", "user1,user2,user3"); |
| |
| Set<String> users = _groupDatabase.getUsersInGroup("groupDoesntExist"); |
| assertNotNull(users); |
| assertTrue(users.isEmpty()); |
| } |
| |
| public void testGetUsersInNullGroup() throws Exception |
| { |
| writeAndSetGroupFile(); |
| assertTrue(_groupDatabase.getUsersInGroup(null).isEmpty()); |
| } |
| |
| public void testGetGroupPrincipalsForUserWhenUserBelongsToOneGroup() throws Exception |
| { |
| writeAndSetGroupFile("myGroup.users", "user1,user2"); |
| Set<String> groups = _groupDatabase.getGroupsForUser(USER1); |
| assertEquals(1, groups.size()); |
| assertTrue(groups.contains(MY_GROUP)); |
| } |
| |
| public void testGetGroupPrincipalsForUserWhenUserBelongsToTwoGroup() throws Exception |
| { |
| writeAndSetGroupFile("myGroup1.users", "user1,user2", |
| "myGroup2.users", "user1,user3"); |
| Set<String> groups = _groupDatabase.getGroupsForUser(USER1); |
| assertEquals(2, groups.size()); |
| assertTrue(groups.contains(MY_GROUP1)); |
| assertTrue(groups.contains(MY_GROUP2)); |
| } |
| |
| public void testGetGroupPrincipalsForUserWhenUserAddedToGroup() throws Exception |
| { |
| writeAndSetGroupFile("myGroup1.users", "user1,user2", |
| "myGroup2.users", USER2); |
| Set<String> groups = _groupDatabase.getGroupsForUser(USER1); |
| assertEquals(1, groups.size()); |
| assertTrue(groups.contains(MY_GROUP1)); |
| |
| _groupDatabase.addUserToGroup(USER1, MY_GROUP2); |
| |
| groups = _groupDatabase.getGroupsForUser(USER1); |
| assertEquals(2, groups.size()); |
| assertTrue(groups.contains(MY_GROUP1)); |
| assertTrue(groups.contains(MY_GROUP2)); |
| |
| Set<String> users = _groupDatabase.getUsersInGroup(MY_GROUP2); |
| assertEquals(2, users.size()); |
| assertTrue(users.contains(USER1)); |
| assertTrue(users.contains(USER2)); |
| } |
| |
| public void testGetGroupPrincipalsForUserWhenUserRemovedFromGroup() throws Exception |
| { |
| writeAndSetGroupFile("myGroup1.users", "user1,user2", |
| "myGroup2.users", "user1,user2"); |
| Set<String> groups = _groupDatabase.getGroupsForUser(USER1); |
| assertEquals(2, groups.size()); |
| assertTrue(groups.contains(MY_GROUP1)); |
| assertTrue(groups.contains(MY_GROUP2)); |
| |
| _groupDatabase.removeUserFromGroup(USER1, MY_GROUP2); |
| |
| groups = _groupDatabase.getGroupsForUser(USER1); |
| assertEquals(1, groups.size()); |
| assertTrue(groups.contains(MY_GROUP1)); |
| } |
| |
| public void testGetGroupPrincipalsForUserWhenUserAddedToGroupTheyAreAlreadyIn() throws Exception |
| { |
| writeAndSetGroupFile("myGroup.users", USER1); |
| _groupDatabase.addUserToGroup(USER1, MY_GROUP); |
| |
| Set<String> groups = _groupDatabase.getGroupsForUser(USER1); |
| |
| assertEquals(1, groups.size()); |
| assertTrue(groups.contains(MY_GROUP)); |
| |
| Set<String> users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertEquals(1, users.size()); |
| assertTrue(users.contains(USER1)); |
| } |
| |
| public void testGetGroupPrincipalsForUserWhenUserNotKnown() throws Exception |
| { |
| writeAndSetGroupFile("myGroup.users", "user1,user2"); |
| Set<String> groups = _groupDatabase.getGroupsForUser(USER3); |
| assertEquals(0, groups.size()); |
| } |
| |
| public void testGetGroupPrincipalsForNullUser() throws Exception |
| { |
| writeAndSetGroupFile(); |
| assertTrue(_groupDatabase.getGroupsForUser(null).isEmpty()); |
| } |
| |
| public void testAddUserToExistingGroup() throws Exception |
| { |
| writeAndSetGroupFile("myGroup.users", "user1,user2"); |
| |
| Set<String> users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertNotNull(users); |
| assertEquals(2, users.size()); |
| |
| _groupDatabase.addUserToGroup(USER3, MY_GROUP); |
| |
| users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertNotNull(users); |
| assertEquals(3, users.size()); |
| } |
| |
| public void testAddUserToEmptyGroup() throws Exception |
| { |
| writeAndSetGroupFile("myGroup.users", ""); |
| |
| Set<String> users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertNotNull(users); |
| assertEquals(0, users.size()); |
| |
| _groupDatabase.addUserToGroup(USER3, MY_GROUP); |
| |
| users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertNotNull(users); |
| assertEquals(1, users.size()); |
| } |
| |
| public void testAddUserToNonExistentGroup() throws Exception |
| { |
| writeAndSetGroupFile(); |
| |
| Set<String> users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertNotNull(users); |
| assertEquals(0, users.size()); |
| |
| try |
| { |
| _groupDatabase.addUserToGroup(USER3, MY_GROUP); |
| fail("Expected exception not thrown"); |
| } |
| catch(IllegalArgumentException e) |
| { |
| // pass |
| } |
| |
| users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertNotNull(users); |
| assertEquals(0, users.size()); |
| } |
| |
| public void testRemoveUserFromExistingGroup() throws Exception |
| { |
| writeAndSetGroupFile("myGroup.users", "user1,user2"); |
| |
| Set<String> users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertNotNull(users); |
| assertEquals(2, users.size()); |
| |
| _groupDatabase.removeUserFromGroup(USER2, MY_GROUP); |
| |
| users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertNotNull(users); |
| assertEquals(1, users.size()); |
| } |
| |
| public void testRemoveUserFromNonexistentGroup() throws Exception |
| { |
| writeAndSetGroupFile(); |
| |
| try |
| { |
| _groupDatabase.removeUserFromGroup(USER1, MY_GROUP); |
| fail("Expected exception not thrown"); |
| } |
| catch(IllegalArgumentException e) |
| { |
| // pass |
| } |
| |
| assertTrue(_groupDatabase.getUsersInGroup(MY_GROUP).isEmpty()); |
| } |
| |
| public void testRemoveUserFromGroupTwice() throws Exception |
| { |
| writeAndSetGroupFile("myGroup.users", USER1); |
| assertTrue(_groupDatabase.getUsersInGroup(MY_GROUP).contains(USER1)); |
| |
| _groupDatabase.removeUserFromGroup(USER1, MY_GROUP); |
| assertTrue(_groupDatabase.getUsersInGroup(MY_GROUP).isEmpty()); |
| |
| _groupDatabase.removeUserFromGroup(USER1, MY_GROUP); |
| assertTrue(_groupDatabase.getUsersInGroup(MY_GROUP).isEmpty()); |
| } |
| |
| public void testAddUserPersistedToFile() throws Exception |
| { |
| writeAndSetGroupFile("myGroup.users", "user1,user2"); |
| |
| Set<String> users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertEquals(2, users.size()); |
| |
| _groupDatabase.addUserToGroup(USER3, MY_GROUP); |
| assertEquals(3, users.size()); |
| |
| FileGroupDatabase newGroupDatabase = new FileGroupDatabase(); |
| newGroupDatabase.setGroupFile(_groupFile); |
| |
| Set<String> newUsers = newGroupDatabase.getUsersInGroup(MY_GROUP); |
| assertEquals(users.size(), newUsers.size()); |
| } |
| |
| public void testRemoveUserPersistedToFile() throws Exception |
| { |
| writeAndSetGroupFile("myGroup.users", "user1,user2"); |
| |
| Set<String> users = _groupDatabase.getUsersInGroup(MY_GROUP); |
| assertEquals(2, users.size()); |
| |
| _groupDatabase.removeUserFromGroup(USER2, MY_GROUP); |
| assertEquals(1, users.size()); |
| |
| FileGroupDatabase newGroupDatabase = new FileGroupDatabase(); |
| newGroupDatabase.setGroupFile(_groupFile); |
| |
| Set<String> newUsers = newGroupDatabase.getUsersInGroup(MY_GROUP); |
| assertEquals(users.size(), newUsers.size()); |
| } |
| |
| public void testCreateGroupPersistedToFile() throws Exception |
| { |
| writeAndSetGroupFile(); |
| |
| Set<String> groups = _groupDatabase.getAllGroups(); |
| assertEquals(0, groups.size()); |
| |
| _groupDatabase.createGroup(MY_GROUP); |
| |
| groups = _groupDatabase.getAllGroups(); |
| assertEquals(1, groups.size()); |
| assertTrue(groups.contains(MY_GROUP)); |
| |
| FileGroupDatabase newGroupDatabase = new FileGroupDatabase(); |
| newGroupDatabase.setGroupFile(_groupFile); |
| |
| Set<String> newGroups = newGroupDatabase.getAllGroups(); |
| assertEquals(1, newGroups.size()); |
| assertTrue(newGroups.contains(MY_GROUP)); |
| } |
| |
| public void testRemoveGroupPersistedToFile() throws Exception |
| { |
| writeAndSetGroupFile("myGroup1.users", "user1,user2", |
| "myGroup2.users", "user1,user2"); |
| |
| Set<String> groups = _groupDatabase.getAllGroups(); |
| assertEquals(2, groups.size()); |
| |
| Set<String> groupsForUser1 = _groupDatabase.getGroupsForUser(USER1); |
| assertEquals(2, groupsForUser1.size()); |
| |
| _groupDatabase.removeGroup(MY_GROUP1); |
| |
| groups = _groupDatabase.getAllGroups(); |
| assertEquals(1, groups.size()); |
| assertTrue(groups.contains(MY_GROUP2)); |
| |
| groupsForUser1 = _groupDatabase.getGroupsForUser(USER1); |
| assertEquals(1, groupsForUser1.size()); |
| |
| FileGroupDatabase newGroupDatabase = new FileGroupDatabase(); |
| newGroupDatabase.setGroupFile(_groupFile); |
| |
| Set<String> newGroups = newGroupDatabase.getAllGroups(); |
| assertEquals(1, newGroups.size()); |
| assertTrue(newGroups.contains(MY_GROUP2)); |
| |
| Set<String> newGroupsForUser1 = newGroupDatabase.getGroupsForUser(USER1); |
| assertEquals(1, newGroupsForUser1.size()); |
| assertTrue(newGroupsForUser1.contains(MY_GROUP2)); |
| } |
| |
| @Override |
| protected void setUp() throws Exception |
| { |
| super.setUp(); |
| _groupFile = createEmptyTestGroupFile(); |
| } |
| |
| private void writeAndSetGroupFile(String... groupAndUsers) throws Exception |
| { |
| writeGroupFile(groupAndUsers); |
| _groupDatabase.setGroupFile(_groupFile); |
| } |
| |
| private void writeGroupFile(String... groupAndUsers) throws Exception |
| { |
| if (groupAndUsers.length % 2 != 0) |
| { |
| throw new IllegalArgumentException("Number of groupAndUsers must be even"); |
| } |
| |
| Properties props = new Properties(); |
| for (int i = 0 ; i < groupAndUsers.length; i=i+2) |
| { |
| String group = groupAndUsers[i]; |
| String users = groupAndUsers[i+1]; |
| props.put(group, users); |
| } |
| |
| try(FileOutputStream fileOutputStream = new FileOutputStream(_groupFile)) |
| { |
| props.store(fileOutputStream, "test group file"); |
| } |
| } |
| |
| private String createEmptyTestGroupFile() throws IOException |
| { |
| File tmpGroupFile = File.createTempFile("groups", "grp"); |
| tmpGroupFile.deleteOnExit(); |
| |
| return tmpGroupFile.getAbsolutePath(); |
| } |
| |
| @Override |
| protected void tearDown() throws Exception |
| { |
| super.tearDown(); |
| |
| if (_groupFile != null) |
| { |
| File groupFile = new File(_groupFile); |
| if (groupFile.exists()) |
| { |
| groupFile.delete(); |
| } |
| } |
| } |
| |
| } |