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Merge pull request #20223 from fschmager

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* pr/20223:
  Polish "Allow Embedded directory to be used without spring-data-ldap"
  Allow Embedded directory to be used without spring-data-ldap

Closes gh-20223
pull/20388/head
Stephane Nicoll 5 years ago
parent 2d5a55fb0d aa4dad1d73
commit ce5658d947
3 changed files with 63 additions and 23 deletions
Show Stats Download Patch File Download Diff File

43
spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/ldap/embedded/EmbeddedLdapAutoConfiguration.java
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@ -1,5 +1,5 @@
/*
* Copyright 2012-2019 the original author or authors.
* Copyright 2012-2020 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.
@ -41,7 +41,6 @@ import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean
import org.springframework.boot.autoconfigure.condition.SpringBootCondition;
import org.springframework.boot.autoconfigure.ldap.LdapAutoConfiguration;
import org.springframework.boot.autoconfigure.ldap.LdapProperties;
import org.springframework.boot.autoconfigure.ldap.embedded.EmbeddedLdapProperties.Credential;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.boot.context.properties.bind.Bindable;
import org.springframework.boot.context.properties.bind.Binder;
@ -58,6 +57,7 @@ import org.springframework.core.env.MutablePropertySources;
import org.springframework.core.env.PropertySource;
import org.springframework.core.io.Resource;
import org.springframework.core.type.AnnotatedTypeMetadata;
import org.springframework.ldap.core.ContextSource;
import org.springframework.ldap.core.support.LdapContextSource;
import org.springframework.util.StringUtils;
@ -86,24 +86,11 @@ public class EmbeddedLdapAutoConfiguration {
this.embeddedProperties = embeddedProperties;
}
@Bean
@DependsOn("directoryServer")
@ConditionalOnMissingBean
public LdapContextSource ldapContextSource(Environment environment, LdapProperties properties) {
LdapContextSource source = new LdapContextSource();
if (hasCredentials(this.embeddedProperties.getCredential())) {
source.setUserDn(this.embeddedProperties.getCredential().getUsername());
source.setPassword(this.embeddedProperties.getCredential().getPassword());
}
source.setUrls(properties.determineUrls(environment));
return source;
}
@Bean
public InMemoryDirectoryServer directoryServer(ApplicationContext applicationContext) throws LDAPException {
String[] baseDn = StringUtils.toStringArray(this.embeddedProperties.getBaseDn());
InMemoryDirectoryServerConfig config = new InMemoryDirectoryServerConfig(baseDn);
if (hasCredentials(this.embeddedProperties.getCredential())) {
if (this.embeddedProperties.getCredential().isAvailable()) {
config.addAdditionalBindCredentials(this.embeddedProperties.getCredential().getUsername(),
this.embeddedProperties.getCredential().getPassword());
}
@ -140,10 +127,6 @@ public class EmbeddedLdapAutoConfiguration {
}
}
private boolean hasCredentials(Credential credential) {
return StringUtils.hasText(credential.getUsername()) && StringUtils.hasText(credential.getPassword());
}
private void importLdif(ApplicationContext applicationContext) throws LDAPException {
String location = this.embeddedProperties.getLdif();
if (StringUtils.hasText(location)) {
@ -210,4 +193,24 @@ public class EmbeddedLdapAutoConfiguration {
}
@Configuration(proxyBeanMethods = false)
@ConditionalOnClass(ContextSource.class)
static class EmbeddedLdapContextConfiguration {
@Bean
@DependsOn("directoryServer")
@ConditionalOnMissingBean
LdapContextSource ldapContextSource(Environment environment, LdapProperties properties,
EmbeddedLdapProperties embeddedProperties) {
LdapContextSource source = new LdapContextSource();
if (embeddedProperties.getCredential().isAvailable()) {
source.setUserDn(embeddedProperties.getCredential().getUsername());
source.setPassword(embeddedProperties.getCredential().getPassword());
}
source.setUrls(properties.determineUrls(environment));
return source;
}
}
}

7
spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/ldap/embedded/EmbeddedLdapProperties.java
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@ -1,5 +1,5 @@
/*
* Copyright 2012-2019 the original author or authors.
* Copyright 2012-2020 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.
@ -22,6 +22,7 @@ import java.util.List;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.convert.Delimiter;
import org.springframework.core.io.Resource;
import org.springframework.util.StringUtils;
/**
* Configuration properties for Embedded LDAP.
@ -123,6 +124,10 @@ public class EmbeddedLdapProperties {
this.password = password;
}
boolean isAvailable() {
return StringUtils.hasText(this.username) && StringUtils.hasText(this.password);
}
}
public static class Validation {

36
spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/ldap/embedded/EmbeddedLdapAutoConfigurationTests.java
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@ -1,5 +1,5 @@
/*
* Copyright 2012-2019 the original author or authors.
* Copyright 2012-2020 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.
@ -27,12 +27,15 @@ import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.AutoConfigurations;
import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
import org.springframework.boot.autoconfigure.ldap.LdapAutoConfiguration;
import org.springframework.boot.test.context.FilteredClassLoader;
import org.springframework.boot.test.context.runner.ApplicationContextRunner;
import org.springframework.boot.test.util.TestPropertyValues;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.ldap.core.ContextSource;
import org.springframework.ldap.core.LdapTemplate;
import org.springframework.ldap.core.support.LdapContextSource;
import static org.assertj.core.api.Assertions.assertThat;
@ -43,7 +46,7 @@ import static org.assertj.core.api.Assertions.assertThat;
*/
class EmbeddedLdapAutoConfigurationTests {
private ApplicationContextRunner contextRunner = new ApplicationContextRunner()
private final ApplicationContextRunner contextRunner = new ApplicationContextRunner()
.withConfiguration(AutoConfigurations.of(EmbeddedLdapAutoConfiguration.class));
@Test
@ -146,6 +149,35 @@ class EmbeddedLdapAutoConfigurationTests {
});
}
@Test
void ldapContextSourceWithCredentialsIsCreated() {
this.contextRunner.withPropertyValues("spring.ldap.embedded.base-dn:dc=spring,dc=org",
"spring.ldap.embedded.credential.username:uid=root", "spring.ldap.embedded.credential.password:boot")
.run(context -> {
LdapContextSource ldapContextSource = context.getBean(LdapContextSource.class);
assertThat(ldapContextSource.getUrls()).isNotEmpty();
assertThat(ldapContextSource.getUserDn()).isEqualTo("uid=root");
});
}
@Test
void ldapContextSourceWithoutCredentialsIsCreated() {
this.contextRunner.withPropertyValues("spring.ldap.embedded.base-dn:dc=spring,dc=org").run(context -> {
LdapContextSource ldapContextSource = context.getBean(LdapContextSource.class);
assertThat(ldapContextSource.getUrls()).isNotEmpty();
assertThat(ldapContextSource.getUserDn()).isEmpty();
});
}
@Test
void ldapContextWithoutSpringLdapIsNotCreated() {
this.contextRunner.withPropertyValues("spring.ldap.embedded.base-dn:dc=spring,dc=org")
.withClassLoader(new FilteredClassLoader(ContextSource.class)).run(context -> {
assertThat(context).hasNotFailed();
assertThat(context).doesNotHaveBean(LdapContextSource.class);
});
}
@Configuration(proxyBeanMethods = false)
static class LdapClientConfiguration {

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