**Problem:** 
Some AD users can't log in, they get the error:
`Authentification failed: password is incorrect or there is no user with such name`

Clickhouse version 22.3.2.1

**There is an error in Clickhouse logs:**
`<Error> Access(user directories): from: 10.11.12.13, user: AD_USERNAME: Authentification failed: Code: 532. DB::Exception: Size limit exceeded. (LDAP_ERROR)`

This error occurs for AD users who have many groups in the **memberOf** LDAP container.

**I checked the number of groups for 4 accounts:**

AD_USERNAME_1 - 107 groups - ERROR Authentification failed
AD_USERNAME_2 - 120 groups - ERROR Authentification failed
AD_USERNAME_3 - 54   groups - OK
AD_USERNAME_4 - 38   groups - OK

**I checked the search groups through the Ldapsearch program:**

Ldapsearch gave all 107 groups for the account without errors:
`ldapsearch -H "ldaps://hostname:636" -D 'CN=AD_USERNAME_1,OU=Users,DC=company,DC=corp.DC=net' -b 'DC=company,DC=corp.DC=net' '(&(objectClass=group)(member=CN=AD_USERNAME_1,OU=Groups,DC=company,DC=corp.DC=net))'`

**Probable cause of the error:** 
Clickhouse receives a list of groups which mapping from AD and cannot process a large string/array.
}
#ifdef LDAP_OPT_X_TLS_PROTOCOL_MIN
    {
        int value = 0;
        switch (params.tls_minimum_protocol_version)
        {
            case LDAPClient::Params::TLSProtocolVersion::SSL2:   value = LDAP_OPT_X_TLS_PROTOCOL_SSL2;   break;
            case LDAPClient::Params::TLSProtocolVersion::SSL3:   value = LDAP_OPT_X_TLS_PROTOCOL_SSL3;   break;
            case LDAPClient::Params::TLSProtocolVersion::TLS1_0: value = LDAP_OPT_X_TLS_PROTOCOL_TLS1_0; break;
            case LDAPClient::Params::TLSProtocolVersion::TLS1_1: value = LDAP_OPT_X_TLS_PROTOCOL_TLS1_1; break;
            case LDAPClient::Params::TLSProtocolVersion::TLS1_2: value = LDAP_OPT_X_TLS_PROTOCOL_TLS1_2; break;
        }
        diag(ldap_set_option(handle, LDAP_OPT_X_TLS_PROTOCOL_MIN, &value));
    }
#endif
#ifdef LDAP_OPT_X_TLS_REQUIRE_CERT
    {
        int value = 0;
        switch (params.tls_require_cert)
        {
            case LDAPClient::Params::TLSRequireCert::NEVER:  value = LDAP_OPT_X_TLS_NEVER;  break;
            case LDAPClient::Params::TLSRequireCert::ALLOW:  value = LDAP_OPT_X_TLS_ALLOW;  break;
            case LDAPClient::Params::TLSRequireCert::TRY:    value = LDAP_OPT_X_TLS_TRY;    break;
            case LDAPClient::Params::TLSRequireCert::DEMAND: value = LDAP_OPT_X_TLS_DEMAND; break;
        }
        diag(ldap_set_option(handle, LDAP_OPT_X_TLS_REQUIRE_CERT, &value));
    }
#endif
#ifdef LDAP_OPT_X_TLS_CERTFILE
    if (!params.tls_cert_file.empty())