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/*
* Copyright 2015 - 2022 Anton Tananaev (anton@traccar.org)
*
* 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.traccar.api.resource;
import org.traccar.api.BaseObjectResource;
import org.traccar.config.Config;
import org.traccar.helper.LogAction;
import org.traccar.helper.model.UserUtil;
import org.traccar.model.ManagedUser;
import org.traccar.model.Permission;
import org.traccar.model.User;
import org.traccar.storage.StorageException;
import org.traccar.storage.query.Columns;
import org.traccar.storage.query.Condition;
import org.traccar.storage.query.Request;
import javax.annotation.security.PermitAll;
import javax.inject.Inject;
import javax.ws.rs.Consumes;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.util.Collection;
@Path("users")
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public class UserResource extends BaseObjectResource<User> {
@Inject
private Config config;
public UserResource() {
super(User.class);
}
@GET
public Collection<User> get(@QueryParam("userId") long userId) throws StorageException {
if (userId > 0) {
permissionsService.checkUser(getUserId(), userId);
return storage.getObjects(baseClass, new Request(
new Columns.All(),
new Condition.Permission(User.class, userId, ManagedUser.class).excludeGroups()));
} else if (permissionsService.notAdmin(getUserId())) {
return storage.getObjects(baseClass, new Request(
new Columns.All(),
new Condition.Permission(User.class, getUserId(), ManagedUser.class).excludeGroups()));
} else {
return storage.getObjects(baseClass, new Request(new Columns.All()));
}
}
@Override
@PermitAll
@POST
public Response add(User entity) throws StorageException {
User currentUser = getUserId() > 0 ? permissionsService.getUser(getUserId()) : null;
if (currentUser == null || !currentUser.getAdministrator()) {
permissionsService.checkUserUpdate(getUserId(), new User(), entity);
if (currentUser != null && currentUser.getUserLimit() != 0) {
int userLimit = currentUser.getUserLimit();
if (userLimit > 0) {
int userCount = storage.getObjects(baseClass, new Request(
new Columns.All(),
new Condition.Permission(User.class, getUserId(), ManagedUser.class).excludeGroups()))
.size();
if (userCount >= userLimit) {
throw new SecurityException("Manager user limit reached");
}
}
} else {
if (!permissionsService.getServer().getRegistration()) {
throw new SecurityException("Registration disabled");
}
UserUtil.setUserDefaults(entity, config);
}
}
if (UserUtil.isEmpty(storage)) {
entity.setAdministrator(true);
}
entity.setId(storage.addObject(entity, new Request(new Columns.Exclude("id"))));
storage.updateObject(entity, new Request(
new Columns.Include("hashedPassword", "salt"),
new Condition.Equals("id", entity.getId())));
LogAction.create(getUserId(), entity);
if (currentUser != null && currentUser.getUserLimit() != 0) {
storage.addPermission(new Permission(User.class, getUserId(), ManagedUser.class, entity.getId()));
LogAction.link(getUserId(), User.class, getUserId(), ManagedUser.class, entity.getId());
}
return Response.ok(entity).build();
}
}
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