/*
* Copyright 2002-2014 the original author or authors.
*
* 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.springframework.security.test.context.support;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.context.SecurityContext;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.util.Assert;
import org.springframework.util.StringUtils;
/**
* A {@link WithUserDetailsSecurityContextFactory} that works with {@link WithUserDetails}
* .
*
* @see WithUserDetails
*
* @author Rob Winch
* @since 4.0
*/
final class WithUserDetailsSecurityContextFactory implements
WithSecurityContextFactory<WithUserDetails> {
private BeanFactory beans;
@Autowired
public WithUserDetailsSecurityContextFactory(BeanFactory beans) {
this.beans = beans;
}
public SecurityContext createSecurityContext(WithUserDetails withUser) {
String beanName = withUser.userDetailsServiceBeanName();
UserDetailsService userDetailsService = StringUtils.hasLength(beanName)
? this.beans.getBean(beanName, UserDetailsService.class)
: this.beans.getBean(UserDetailsService.class);
String username = withUser.value();
Assert.hasLength(username, "value() must be non empty String");
UserDetails principal = userDetailsService.loadUserByUsername(username);
Authentication authentication = new UsernamePasswordAuthenticationToken(
principal, principal.getPassword(), principal.getAuthorities());
SecurityContext context = SecurityContextHolder.createEmptyContext();
context.setAuthentication(authentication);
return context;
}
}