public  class MyLdapAuthenticationSource : LdapAuthenticationSource<Tenant, User>

    {

        public MyLdapAuthenticationSource(ILdapSettings settings, IAbpZeroLdapModuleConfig ldapModuleConfig)

       : base(settings, ldapModuleConfig)

        {

        }

    }

public class MyLdapSettings : ILdapSettings

    {

        private const string DomainName = "XXXX.com";

        private const string Container = "OU=XXX,DC=XXXX,DC=com";

        private const string UserName = "XXXX";

        private const string Password = "XXXX";

        private const string ADPath = "LDAP://XXXXX";

        public async Task<bool> GetIsEnabled(int? tenantId)

        {

            return true;

        }

        public async Task<ContextType> GetContextType(int? tenantId)

        {

            return ContextType.Domain;

        }

        public async Task<string> GetContainer(int? tenantId)

        {

            return Container;

        }

        public async Task<string> GetDomain(int? tenantId)

        {

            return DomainName;

        }

        public async Task<string> GetUserName(int? tenantId)

        {

            return UserName;

        }

        public async Task<string> GetPassword(int? tenantId)

        {

            return Password;

        }

    }

[DependsOn(typeof(AbpZeroCoreModule))]

    public class CeciCoreModule : AbpModule

    {

        public override void PreInitialize()

        {

            Configuration.Auditing.IsEnabledForAnonymousUsers = true;

            IocManager.Register<IAbpZeroLdapModuleConfig, AbpZeroLdapModuleConfig>();

            IocManager.Register<ILdapSettings, MyLdapSettings>(); //change default setting source

            Configuration.Modules.ZeroLdap().Enable(typeof(MyLdapAuthenticationSource));