Spring安全返回52e

Question

我正在尝试通过Spring Security进行LDAP身份验证。但它返回一个错误：

错误代码49-80090308：LDAPPER：DSID-0C090D9，注释：AcceptSecurityContext错误，数据52e，v2580]

我的代码：

auth.ldapAuthentication()
            .contextSource().url("ldap://server:389/dc=main,dc=domain,dc=ru")
            .managerDn("uid=user,ou=Domain Users,dc=mydomain,dc=ru").managerPassword("password")
            .and()
            .userSearchBase("ou=student")
            .userSearchFilter("(cn={0})");
}

可以是什么样的错误（不包括错误的凭据）？

Answer 1

这是工作。。。也许任何人都能帮上忙。authenticationProvider（ldapAuthenticationProvider（））；授权。擦除凭据（true）；

@Bean
public DefaultSpringSecurityContextSource contextSource(){

DefaultSpringSecurityContextSource contextSource =
        new DefaultSpringSecurityContextSource(Arrays.asList("ldap://url:389/"),"dc=ttu,dc=ru");
contextSource.setUserDn(userDn);
contextSource.setPassword(passwordForLDAP);
contextSource.setReferral("follow");
return contextSource;
}

@Bean
public LdapAuthenticationProvider ldapAuthenticationProvider(){
return new 
LdapAuthenticationProvider(ldapAuthenticator(),ldapAuthoritiesPopulator());
}

@Bean
public LdapAuthenticator ldapAuthenticator(){
BindAuthenticator authenticator = new BindAuthenticator(contextSource());
authenticator.setUserSearch(userSearch());
return authenticator;
}

@Bean
public DefaultLdapAuthoritiesPopulator ldapAuthoritiesPopulator(){
 DefaultLdapAuthoritiesPopulator ldapAuthoritiesPopulator =
        new DefaultLdapAuthoritiesPopulator(contextSource(),"ou=TTU");
ldapAuthoritiesPopulator.setSearchSubtree(true);
ldapAuthoritiesPopulator.setIgnorePartialResultException(true);
//ldapAuthoritiesPopulator.setGroupSearchFilter("member={0}");
ldapAuthoritiesPopulator.setRolePrefix("ROLE_");
ldapAuthoritiesPopulator.setConvertToUpperCase(true);
return ldapAuthoritiesPopulator;
}

@Bean
public FilterBasedLdapUserSearch userSearch(){
FilterBasedLdapUserSearch filterBasedLdapUserSearch =
        new FilterBasedLdapUserSearch("","(sAMAccountName={0})",contextSource());
filterBasedLdapUserSearch.setSearchSubtree(true);
return filterBasedLdapUserSearch;
}