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/*
*
* * ============LICENSE_START=======================================================
* * org.onap.dcae
* * ================================================================================
* * Copyright (c) 2020 AT&T Intellectual Property. All rights reserved.
* * ================================================================================
* * 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.
* * ============LICENSE_END=========================================================
*
*/
package org.onap.dcaegen2.platform.mod.security.services;
import org.onap.dcaegen2.platform.mod.controllers.AuthController;
import org.onap.dcaegen2.platform.mod.exceptions.UserNotFoundException;
import org.onap.dcaegen2.platform.mod.exceptions.IllegalUserOperationException;
import org.onap.dcaegen2.platform.mod.models.ModUser;
import org.onap.dcaegen2.platform.mod.models.Role;
import org.onap.dcaegen2.platform.mod.models.UpdateUserRequest;
import org.onap.dcaegen2.platform.mod.repositories.UserRepository;
import org.onap.dcaegen2.platform.mod.security.jwt.JwtUtils;
import lombok.Setter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Service;
import java.util.Set;
/**
* @author
* @date 09/08/2020
* User Details Service
*/
@Service
public class UserDetailsServiceImpl implements UserDetailsService {
@Autowired
@Setter
UserRepository userRepository;
@Autowired
PasswordEncoder passwordEncoder;
@Autowired
AuthController authController;
@Autowired
private JwtUtils jwtUtils;
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
ModUser user = userRepository.findByUsername(username)
.orElseThrow(() -> new UsernameNotFoundException("User not found with username: " + username));
return UserDetailsImpl.build(user);
}
public ModUser adminUpdateUser(String username, UpdateUserRequest userRequest, String token) {
return updateUserProfile(username, userRequest);
}
public ModUser userUpdateOwnProfile(String username, UpdateUserRequest userRequest, String token) {
String usernameFromToken = jwtUtils.getUserNameFromJwtToken(token.substring(7));
if (usernameFromToken.equals(username)) {
return updateUserProfile(username, userRequest);
} else {
throw new IllegalUserOperationException("Permission denied to update user profile of " + username);
}
}
private ModUser updateUserProfile(String username, UpdateUserRequest userRequest) {
ModUser modUser = userRepository.findByUsername(username).orElseThrow(() -> new UserNotFoundException(String.format("User %s not found", username)));
modUser = updateUserFields(modUser, userRequest);
return userRepository.save(modUser);
}
private ModUser updateUserFields(ModUser modUser, UpdateUserRequest userRequest) {
if (userRequest.getFullName() != null) modUser.setFullName(userRequest.getFullName());
if (userRequest.getPassword() != null) modUser.setPassword(passwordEncoder.encode(userRequest.getPassword()));
if (userRequest.getRoles() != null) {
Set<Role> roles = authController.createRoles(userRequest.getRoles());
modUser.setRoles(roles);
}
return modUser;
}
}
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