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/*******************************************************************************
* Copyright 2016 ContainX and OpenStack4j
*
* 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 com.huawei.openstack4j.openstack.identity.v2.internal;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.List;
import com.huawei.openstack4j.api.identity.v2.RoleService;
import com.huawei.openstack4j.core.transport.HttpMethod;
import com.huawei.openstack4j.model.common.ActionResponse;
import com.huawei.openstack4j.model.identity.v2.Role;
import com.huawei.openstack4j.openstack.identity.v2.domain.KeystoneCreateRole;
import com.huawei.openstack4j.openstack.identity.v2.domain.KeystoneRole;
import com.huawei.openstack4j.openstack.identity.v2.domain.KeystoneRole.Roles;
import com.huawei.openstack4j.openstack.internal.BaseOpenStackService;
/**
* Identity Role based Operations Implementation
*
* @author Jeremy Unruh
*/
public class RoleServiceImpl extends BaseOpenStackService implements RoleService {
/**
* {@inheritDoc}
*/
@Override
public ActionResponse addUserRole(String userId, String roleId) {
return addUserRole(null, userId, roleId);
}
/**
* {@inheritDoc}
*/
@Override
public ActionResponse addUserRole(String tenantId, String userId, String roleId) {
return addRemoveRoles(HttpMethod.PUT, tenantId, userId, roleId);
}
/**
* {@inheritDoc}
*/
@Override
public ActionResponse removeUserRole(String userId, String roleId) {
return removeUserRole(null, userId, roleId);
}
/**
* {@inheritDoc}
*/
@Override
public ActionResponse removeUserRole(String tenantId, String userId, String roleId) {
return addRemoveRoles(HttpMethod.DELETE, tenantId, userId, roleId);
}
/**
* Adds the remove roles.
*
* @param method the method
* @param tenantId the tenant id
* @param userId the user id
* @param roleId the role id
* @param the action response
*/
private ActionResponse addRemoveRoles(HttpMethod method, String tenantId, String userId, String roleId) {
checkNotNull(userId);
checkNotNull(roleId);
String uri = (tenantId != null) ? uri("/tenants/%s/users/%s/roles/OS-KSADM/%s", tenantId, userId, roleId) : uri("/users/%s/roles/OS-KSADM/%s", userId, roleId);
return request(method, ActionResponse.class, uri).execute();
}
/**
* {@inheritDoc}
*/
@Override
public List list() {
return get(Roles.class, uri("/OS-KSADM/roles")).execute().getList();
}
/**
* {@inheritDoc}
*/
@Override
public List listRolesForUser(String userId) {
return listRolesForUser(userId, null);
}
/**
* {@inheritDoc}
*/
@Override
public List listRolesForUser(String userId, String tenantId) {
checkNotNull(userId);
String uri = (tenantId != null) ? uri("/tenants/%s/users/%s/roles", tenantId, userId) : uri("/users/%s/roles", userId);
return get(Roles.class, uri).execute().getList();
}
/**
* {@inheritDoc}
*/
@Override
public ActionResponse delete(String roleId) {
checkNotNull(roleId);
return deleteWithResponse(uri("/OS-KSADM/roles/%s", roleId)).execute();
}
/**
* {@inheritDoc}
*/
@Override
public Role get(String roleId) {
checkNotNull(roleId);
return get(KeystoneRole.class, uri("/OS-KSADM/roles/%s", roleId)).execute();
}
/**
* {@inheritDoc}
*/
@Override
public Role create(String name) {
checkNotNull(name);
return post(KeystoneRole.class, uri("/OS-KSADM/roles")).entity(new KeystoneCreateRole(name)).execute();
}
/**
* {@inheritDoc}
*/
@Override
public Role getByName(String name) {
// Due to a bug in OpenStack Rest Service (not returning documented query) we will manually match on the list until it's resolved. Since the contract of the
// API is against the interface we can change this anytime
checkNotNull(name);
List roles = list();
for (Role r : roles)
{
if (name.equalsIgnoreCase(r.getName()))
return r;
}
return null;
}
}