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/**
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* Copyright (C) 2009 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.cdm.api.service;
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import java.io.FileNotFoundException;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Set;
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import org.apache.log4j.Logger;
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import org.junit.Assert;
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import org.junit.Test;
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import org.springframework.security.access.AccessDeniedException;
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import org.springframework.security.authentication.AuthenticationManager;
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import org.springframework.security.core.Authentication;
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import org.springframework.security.core.GrantedAuthority;
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import org.springframework.security.core.context.SecurityContext;
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import org.springframework.security.core.context.SecurityContextHolder;
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import org.unitils.dbunit.annotation.DataSet;
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import org.unitils.spring.annotation.SpringBeanByType;
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import eu.etaxonomy.cdm.database.PermissionDeniedException;
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import eu.etaxonomy.cdm.model.permission.GrantedAuthorityImpl;
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import eu.etaxonomy.cdm.model.permission.Group;
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import eu.etaxonomy.cdm.model.permission.User;
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import eu.etaxonomy.cdm.persistence.permission.Role;
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/**
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* @author a.kohlbecker
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* @since Feb 4, 2014
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*/
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@DataSet(value="SecurityTest.xml")
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public class UserAndGroupServiceImplTest extends AbstractSecurityTestBase {
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protected static final Logger logger = Logger.getLogger(UserAndGroupServiceImplTest.class);
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@SpringBeanByType
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private AuthenticationManager authenticationManager;
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@SpringBeanByType
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private IUserService userService;
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@SpringBeanByType
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private IGroupService groupService;
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@SpringBeanByType
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private IGrantedAuthorityService grantedAuthorityService;
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@SpringBeanByType
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private ITaxonService taxonService;
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private Authentication authentication;
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@Test
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public void testCreateUser() {
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authentication = authenticationManager.authenticate(tokenForAdmin);
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SecurityContext context = SecurityContextHolder.getContext();
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context.setAuthentication(authentication);
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try{
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userService.createUser(User.NewInstance("new_user_1", "00000"));
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}catch(Exception e){
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Assert.fail();
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}
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authentication = authenticationManager.authenticate(tokenForTaxonEditor);
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context = SecurityContextHolder.getContext();
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context.setAuthentication(authentication);
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try{
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userService.createUser(User.NewInstance("new_user_2", "00000"));
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Assert.fail();
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}catch(Exception e){
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Assert.assertEquals("Access is denied", e.getMessage());
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}
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}
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@Test
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public void testUpdateUser(){
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// TaxonEditor should be able to change its own email address
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authentication = authenticationManager.authenticate(tokenForTaxonEditor);
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SecurityContext context = SecurityContextHolder.getContext();
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context.setAuthentication(authentication);
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User user= userService.find(TAXON_EDITOR_UUID);
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user.setEmailAddress("test@bgbm.org");
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/* FIXME
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try{
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userService.updateUser(user);
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}catch (Exception e){
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Assert.fail("the user TaxonEditor should be able to change its own email address");
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}
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*/
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authentication = authenticationManager.authenticate(tokenForUserManager);
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context = SecurityContextHolder.getContext();
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context.setAuthentication(authentication);
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user.setEmailAddress("user@bgbm.org");
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try{
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userService.updateUser(user);
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}catch (Exception e){
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Assert.fail("the user UserManager should be able to change others email addresses");
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}
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authentication = authenticationManager.authenticate(tokenForPartEditor);
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context = SecurityContextHolder.getContext();
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context.setAuthentication(authentication);
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try{
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userService.updateUser(user);
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Assert.fail("the user PartEditor should NOT be able to change others email addresses");
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}catch (Exception e){
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Assert.assertEquals("Access is denied", e.getMessage());
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}
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}
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@Test
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public void testChangePassword(){
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// the user TaxonEditor should be able to change its own password
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authentication = authenticationManager.authenticate(tokenForTaxonEditor);
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SecurityContext context = SecurityContextHolder.getContext();
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context.setAuthentication(authentication);
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userService.changePasswordForUser(tokenForTaxonEditor.getName(), "newPassword");
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Exception exception = null;
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// the user TaxonEditor should NOT be able to change others passwords
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try{
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userService.changePasswordForUser(tokenForAdmin.getName(), "newPassword");
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commitAndStartNewTransaction(null);
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} catch (AccessDeniedException e){
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logger.debug("Expected failure of evaluation.", e);
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exception = e;
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} catch (RuntimeException e){
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exception = findThrowableOfTypeIn(PermissionDeniedException.class, e);
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logger.debug("Expected failure of evaluation.", exception);
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} finally {
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// needed in case saveOrUpdate was interrupted by the RuntimeException
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// commitAndStartNewTransaction() would raise an UnexpectedRollbackException
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endTransaction();
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startNewTransaction();
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}
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Assert.assertNotNull("must fail here!", exception);
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// the user User manager should be able to change others passwords
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authentication = authenticationManager.authenticate(tokenForUserManager);
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context = SecurityContextHolder.getContext();
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context.setAuthentication(authentication);
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userService.changePasswordForUser(tokenForAdmin.getName(), "newPassword");
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}
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@Test
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public void testCreateGroup(){
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authentication = authenticationManager.authenticate(tokenForUserManager);
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SecurityContext context = SecurityContextHolder.getContext();
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context.setAuthentication(authentication);
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List<GrantedAuthority> authorityList = new ArrayList<>();
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GrantedAuthorityImpl roleRemotingAuthority = GrantedAuthorityImpl.NewInstance(null);
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roleRemotingAuthority.setAuthority(Role.ROLE_REMOTING.toString()); // testing if creating a Role from string is working
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authorityList.add(roleRemotingAuthority);
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String remotingGroupName = "publishers";
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groupService.createGroup(remotingGroupName, authorityList);
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commitAndStartNewTransaction(null);
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List<GrantedAuthority> groupAuthorities = groupService.findGroupAuthorities(remotingGroupName);
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Assert.assertEquals(Role.ROLE_REMOTING.toString(), groupAuthorities.get(0).getAuthority());
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}
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@Test
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public void testRefreshUser(){
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String newGroupName = "new_publishers";
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// -----------------------------------------------------------------
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// authenticate as TaxonEditor to load the user for the first time and to let cache it in the session
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authentication = authenticationManager.authenticate(tokenForTaxonEditor);
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SecurityContext context = SecurityContextHolder.getContext();
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context.setAuthentication(authentication);
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User user = (User) authentication.getPrincipal();
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// check that everything is clean
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for(GrantedAuthority authority : user.getAuthorities()){
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if(authority.equals(Role.ROLE_PUBLISH)){
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Assert.fail("an authority '" + Role.ROLE_PUBLISH + "' must not yet exists");
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}
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}
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for(Group group : user.getGroups()){
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if(group.getName().equals(newGroupName)){
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Assert.fail("the group '" + newGroupName + "' must not yet exists");
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}
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}
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// -----------------------------------------------------------------
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// authenticate as UserManager to be able to add the role ROLE_PUBLISH in various ways
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authentication = authenticationManager.authenticate(tokenForUserManager);
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context = SecurityContextHolder.getContext();
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context.setAuthentication(authentication);
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// create an entity of ROLE_PUBLISH and save it to the database
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commitAndStartNewTransaction(null);
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GrantedAuthorityImpl rolePublish = grantedAuthorityService.load(Role.ROLE_PUBLISH.getUuid());
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user = userService.load(TAXON_EDITOR_UUID);
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// 1. add to the users GrantedAuthorities
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// TODO is there any other way to do this?
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Set<GrantedAuthority> grantedAuthorities = user.getGrantedAuthorities();
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grantedAuthorities.add(rolePublish);
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user.setGrantedAuthorities(grantedAuthorities);
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userService.saveOrUpdate(user);
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commitAndStartNewTransaction(null);
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// 2. add to existing group
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Group group_special_editor = groupService.load(GROUP_SPECIAL_EDITOR_UUID);
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String groupSpecialEditor_Name = group_special_editor.getName();
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rolePublish = grantedAuthorityService.load(Role.ROLE_PUBLISH.getUuid());
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group_special_editor.addGrantedAuthority(rolePublish);
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groupService.saveOrUpdate(group_special_editor);
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commitAndStartNewTransaction(null);
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// 3. add in new group
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Group groupNewPublishers = Group.NewInstance(newGroupName);
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rolePublish = grantedAuthorityService.load(Role.ROLE_PUBLISH.getUuid());
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groupNewPublishers.addGrantedAuthority(rolePublish);
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groupService.saveOrUpdate(groupNewPublishers);
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groupService.addUserToGroup(user.getUsername(), newGroupName);
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commitAndStartNewTransaction(null);
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// -----------------------------------------------------------------
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// again authenticate as TaxonEditor
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authentication = authenticationManager.authenticate(tokenForTaxonEditor);
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context = SecurityContextHolder.getContext();
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context.setAuthentication(authentication);
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// and check if everything is updated
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user = (User) authentication.getPrincipal();
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// 1. check users authorities for the role
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boolean newAuthorityFound = false;
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for(GrantedAuthority authority : user.getAuthorities()){
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if(authority.equals(Role.ROLE_PUBLISH)){
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newAuthorityFound = true;
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break;
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}
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}
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Assert.assertTrue("the new authority '" + Role.ROLE_PUBLISH + "' is missing", newAuthorityFound);
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// 2. check for role in existing group
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boolean newAuthorityFoundInExistingGroup = false;
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for(Group group : user.getGroups()){
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if(group.getUuid().equals(GROUP_SPECIAL_EDITOR_UUID)){
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for(GrantedAuthority authority : group.getGrantedAuthorities()){
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if(authority.equals(Role.ROLE_PUBLISH)){
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newAuthorityFoundInExistingGroup = true;
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break;
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}
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}
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if(newAuthorityFoundInExistingGroup){
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break;
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}
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}
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}
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Assert.assertTrue("the new authority '" + Role.ROLE_PUBLISH + "' is missing in existing group", newAuthorityFoundInExistingGroup);
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// 3. check new group
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boolean newGroupFound = false;
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for(Group group : user.getGroups()){
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if(group.getName().equals(newGroupName)){
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newGroupFound = true;
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break;
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}
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}
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Assert.assertTrue("the new group '" + newGroupName + "' is missing", newGroupFound);
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// ==================================================================
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// again authenticate as UserManager to be able to add the role ROLE_PUBLISH in various ways
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authentication = authenticationManager.authenticate(tokenForUserManager);
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context = SecurityContextHolder.getContext();
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context.setAuthentication(authentication);
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groupService.removeUserFromGroup(user.getUsername(), groupSpecialEditor_Name);
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commitAndStartNewTransaction(null);
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// -----------------------------------------------------------------
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// again authenticate as TaxonEditor
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authentication = authenticationManager.authenticate(tokenForTaxonEditor);
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context = SecurityContextHolder.getContext();
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context.setAuthentication(authentication);
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// and check if the group has been removed from the user
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user = (User) authentication.getPrincipal();
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for(Group group: user.getGroups()){
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if(group.getName().equals(groupSpecialEditor_Name)){
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Assert.fail("The user TaxonEditor should no longer be member of this group");
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}
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}
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}
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@Override
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public void createTestDataSet() throws FileNotFoundException {}
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}
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