001/*
002 * Copyright 2012-2017 the original author or authors.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *      http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016
017package org.springframework.boot.autoconfigure.ldap;
018
019import java.util.Collections;
020
021import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
022import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
023import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
024import org.springframework.boot.context.properties.EnableConfigurationProperties;
025import org.springframework.context.annotation.Bean;
026import org.springframework.context.annotation.Configuration;
027import org.springframework.core.env.Environment;
028import org.springframework.ldap.core.ContextSource;
029import org.springframework.ldap.core.support.LdapContextSource;
030
031/**
032 * {@link EnableAutoConfiguration Auto-configuration} for LDAP.
033 *
034 * @author Eddú Meléndez
035 * @since 1.5.0
036 */
037@Configuration
038@ConditionalOnClass(ContextSource.class)
039@EnableConfigurationProperties(LdapProperties.class)
040public class LdapAutoConfiguration {
041
042        private final LdapProperties properties;
043
044        private final Environment environment;
045
046        public LdapAutoConfiguration(LdapProperties properties, Environment environment) {
047                this.properties = properties;
048                this.environment = environment;
049        }
050
051        @Bean
052        @ConditionalOnMissingBean
053        public ContextSource ldapContextSource() {
054                LdapContextSource source = new LdapContextSource();
055                source.setUserDn(this.properties.getUsername());
056                source.setPassword(this.properties.getPassword());
057                source.setBase(this.properties.getBase());
058                source.setUrls(this.properties.determineUrls(this.environment));
059                source.setBaseEnvironmentProperties(Collections
060                                .<String, Object>unmodifiableMap(this.properties.getBaseEnvironment()));
061                return source;
062        }
063
064}