com.swisscom.cloud.sb.broker.security.ApplicationUserDetailsService.groovy Maven / Gradle / Ivy

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/*
 * Copyright (c) 2018 Swisscom (Switzerland) Ltd.
 *
 * 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.swisscom.cloud.sb.broker.security

import com.swisscom.cloud.sb.broker.model.ApplicationUser
import com.swisscom.cloud.sb.broker.repository.ApplicationUserRepository
import org.springframework.beans.factory.annotation.Autowired
import org.springframework.security.core.GrantedAuthority
import org.springframework.security.core.authority.SimpleGrantedAuthority
import org.springframework.security.core.userdetails.User
import org.springframework.security.core.userdetails.UserDetails
import org.springframework.security.core.userdetails.UserDetailsService
import org.springframework.security.core.userdetails.UsernameNotFoundException
import org.springframework.stereotype.Service

@Service
class ApplicationUserDetailsService implements UserDetailsService {

    final static ROLE_PREFIX = "ROLE_"

    @Autowired
    private ApplicationUserRepository userRepository

    @Override
    UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        ApplicationUser user = userRepository.findByUsername(username)
        if (!user) {
            throw new UsernameNotFoundException("User: ${username} is not registered")
        }
        List authorities = []
        authorities << new SimpleGrantedAuthority(ROLE_PREFIX + user.role)
        return new User(user.username, user.password, user.enabled, true, true, true, authorities)
    }
}