LDAPUserDetailSimple.HashCode中的LDAP Spring Security性NullPointer

Question

配置-

@Bean
public DefaultSpringSecurityContextSource ldapContext() {
    DefaultSpringSecurityContextSource context = new DefaultSpringSecurityContextSource(
            config.get("ldap.context", "ldap://x.x.x.x/dc=company,dc=com"));
    context.afterPropertiesSet();
    return context;
}

/**
 * LDAP Bind Authenticator
 * 
 * @return
 */
@Bean
public BindAuthenticator bindAuthenticator() {
    BindAuthenticator authenticator = new BindAuthenticator(ldapContext());
    String[] dnPatterns = { config.get("ldap.dnPattern", "uid={0},ou=People") };
    authenticator.setUserDnPatterns(dnPatterns);
    return authenticator;
}

/**
 * LDAP authorities populator
 * 
 * @return
 */
@Bean
public DefaultLdapAuthoritiesPopulator ldapAuthoritiesPopulator() {
    DefaultLdapAuthoritiesPopulator ldapAuthoritiesPopulator = new DefaultLdapAuthoritiesPopulator(ldapContext(),
            config.get("ldap.group.search.base", "ou=Group"));
    ldapAuthoritiesPopulator.setGroupRoleAttribute(config.get("ldap.group.role.attribute", "cn"));
    ldapAuthoritiesPopulator.setGroupSearchFilter(config.get("ldap.group.search.filter", "(memberUid={0})"));
    ldapAuthoritiesPopulator.setIgnorePartialResultException(true);
    ldapAuthoritiesPopulator.setRolePrefix(config.get("ldap.user.role.prefix", "ROLE_"));
    ldapAuthoritiesPopulator.setSearchSubtree(true);
    ldapAuthoritiesPopulator.setConvertToUpperCase(true);
    return ldapAuthoritiesPopulator;
}

@Bean
public LdapAuthenticationProvider ldapAuthenticationProvider() {
    LdapAuthenticationProvider authProvider = new LdapAuthenticationProvider(bindAuthenticator(),
            ldapAuthoritiesPopulator());
    authProvider.setUseAuthenticationRequestCredentials(true);
    authProvider.setHideUserNotFoundExceptions(false);
    authProvider.setUserDetailsContextMapper(ldapContextMapper());
    return authProvider;
}

@Bean
public LdapUserDetailsContextMapper ldapContextMapper() {
    return new LdapUserDetailsContextMapper();
}

@Configuration@EnableRedisHttpSession（redisNamespace=“CMS”,maxInactiveIntervalInSeconds=14400)@ImportResource（“classpath：application-context.xml”）公共类SessionRepositoryConfig扩展了AbstractHttpSessionApplicationInitializer{

@Autowired
Configuration config;

@Bean
public JedisConnectionFactory connectionFactory() {
    List<String> clusterNodes = Arrays.asList(config.get("redis.cluster.session"));
    return new JedisConnectionFactory(new RedisClusterConfiguration(clusterNodes));
}

Answer 1

做了很多挖掘。令人惊讶的是，日志配置导致了这个问题。一旦为实例正确配置了日志xml,问题就消失了。

不确定logback与此有何关系。但上面的解决方案工作得很好。

谢谢