如何从Spring Security获得运行Ldap的Spring引导执行器LDAPhealthindIndicator？

我正在使用SpringSecurity开发SpringBoot2.3应用程序。身份验证和授权是通过针对AD的spring security完成的。因此，我使用spring security ldap和以下代码

public class SecurityConfiguration extends WebSecurityConfigurerAdapter  {
...
    public AuthenticationProvider adAuthenticationProvider() {

        ActiveDirectoryLdapAuthenticationProvider adProvider =
            new ActiveDirectoryLdapAuthenticationProvider(ldapDomain, ldapUrl);
        adProvider.setSearchFilter(ldapSearchFilter);

        adProvider.setAuthoritiesMapper(authorities -> {
            Collection<GrantedAuthority> gaCollection = new ArrayList<>();
            for (GrantedAuthority authority : authorities) {
                if ("admin".equals(authority.getAuthority())) {
                    gaCollection.add(new SimpleGrantedAuthority(Role.ADMIN));
                }
            }
            return gaCollection;
        });
        return adProvider;
    }

    @Override
    protected void configure(AuthenticationManagerBuilder auth) throws Exception {

        auth.authenticationProvider(adAuthenticationProvider());
        auth.eraseCredentials(false);
    }

}

我的广告运行在远程服务器上，而不是本地主机上。春季安全工作正常

---

那么，为什么LdapHealthIndicator尝试在本地主机上验证ldap服务器呢？通过什么样的设计方式让LdaPhealthindIndicator使用my

SecurityConfiguration

中的my

AuthenticationProvider

？

可能还有其他问题；但是，主要问题似乎是您的pom中缺少：

org.springframework.ldap
声明属性为
spring.ldap.url
，因此我认为应该改为该属性。
您是否已经声明了
spring.ldap
属性？Spring Security不使用这些，但执行器使用。例如，您为
spring.ldap.url
设置了什么？我尝试了spring.ldap.url=ldaps://server.domain.tld 但是执行器探针仍然是localhost:389，我想知道您的依赖关系是否正确。例如SpringSecurityLDAP不依赖于SpringLDAP，在SpringLDAP中声明了ldaOperations。你能分享一下你认为pom中包含的相关依赖项吗？我添加了相关依赖项。有什么我该修的吗？对不起。这并没有奏效。我在application.properties中添加了依赖项和spring.ldap.url。但是执行器探针仍然是本地主机：389没有问题。接下来我要做的是使用
--debug
程序参数，并确认调用了相应的Spring Boot Actuator自动配置类。如果不是，调试输出通常足以告诉您原因。但我仍然不明白为什么它添加了ldap执行器，但无法验证服务器连接，而是使用localhost。有什么想法吗？谢谢你提供的额外细节。我已经添加了参考文档的链接，这可能会指出您的配置中的另一个问题？哦，真的吗？你很棒。通过spring.ldap.url，它终于可以工作了。非常感谢。
    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-dependencies</artifactId>
                <version>${spring-boot.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
...
    </dependencyManagement>

    <dependencies>
        <!-- Spring -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-autoconfigure</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
            <exclusions>
                <exclusion>
                    <groupId>org.apache.tomcat</groupId>
                    <artifactId>tomcat-juli</artifactId>
                </exclusion>
                <exclusion>
                    <groupId>org.apache.tomcat</groupId>
                    <artifactId>tomcat-jdbc</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-config</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-ldap</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.security</groupId>
            <artifactId>spring-security-test</artifactId>
            <scope>test</scope>
        </dependency>
        <!-- End Spring -->
...
    </dependencies>


CONDITIONS EVALUATION REPORT (only LDAP lines)

positive matches:
   LdapAutoConfiguration matched:
      - @ConditionalOnClass found required class 'org.springframework.ldap.core.ContextSource' (OnClassCondition)

   LdapAutoConfiguration#ldapContextSource matched:
      - @ConditionalOnMissingBean (types: org.springframework.ldap.core.support.LdapContextSource; SearchStrategy: all) did not find any beans (OnBeanCondition)

   LdapAutoConfiguration#ldapTemplate matched:
      - @ConditionalOnMissingBean (types: org.springframework.ldap.core.LdapOperations; SearchStrategy: all) did not find any beans (OnBeanCondition)

   LdapHealthContributorAutoConfiguration matched:
      - @ConditionalOnClass found required class 'org.springframework.ldap.core.LdapOperations' (OnClassCondition)
      - @ConditionalOnEnabledHealthIndicator management.health.ldap.enabled is true (OnEnabledHealthIndicatorCondition)
      - @ConditionalOnBean (types: org.springframework.ldap.core.LdapOperations; SearchStrategy: all) found bean 'ldapTemplate' (OnBeanCondition)

   LdapHealthContributorAutoConfiguration#ldapHealthContributor matched:
      - @ConditionalOnMissingBean (names: ldapHealthIndicator,ldapHealthContributor; SearchStrategy: all) did not find any beans (OnBeanCondition)

negative matches:
   EmbeddedLdapAutoConfiguration:
      Did not match:
         - @ConditionalOnClass did not find required class 'com.unboundid.ldap.listener.InMemoryDirectoryServer' (OnClassCondition)

   LdapRepositoriesAutoConfiguration:
      Did not match:
         - @ConditionalOnClass did not find required class 'org.springframework.data.ldap.repository.LdapRepository' (OnClassCondition)



o.s.b.actuate.ldap.LdapHealthIndicator   : LDAP health check failed
org.springframework.ldap.CommunicationException: localhost:389; nested exception is 
javax.naming.CommunicationException: localhost:389 
[Root exception is java.net.ConnectException: Connection refused: connect]