static NTSTATUS process_dc_dns(TALLOC_CTX *mem_ctx,
const char *domain_name,
uint32_t flags,
struct ip_service_name *dclist,
int num_dcs,
struct netr_DsRGetDCNameInfo **info)
{
int i = 0;
bool valid_dc = false;
struct netlogon_samlogon_response *r = NULL;
uint32_t nt_version = NETLOGON_NT_VERSION_5 |
NETLOGON_NT_VERSION_5EX;
uint32_t ret_flags = 0;
NTSTATUS status;
nt_version |= map_ds_flags_to_nt_version(flags);
for (i=0; i<num_dcs; i++) {
char addr[INET6_ADDRSTRLEN];
print_sockaddr(addr, sizeof(addr), &dclist[i].ss);
DEBUG(10,("LDAP ping to %s (%s)\n", dclist[i].hostname, addr));
if (ads_cldap_netlogon(mem_ctx, &dclist[i].ss,
domain_name,
nt_version,
&r))
{
nt_version = r->ntver;
ret_flags = get_cldap_reply_server_flags(r, nt_version);
if (check_cldap_reply_required_flags(ret_flags, flags)) {
valid_dc = true;
break;
}
}
continue;
}
if (!valid_dc) {
return NT_STATUS_DOMAIN_CONTROLLER_NOT_FOUND;
}
status = make_dc_info_from_cldap_reply(mem_ctx, flags, &dclist[i].ss,
&r->data.nt5_ex, info);
if (NT_STATUS_IS_OK(status)) {
return store_cldap_reply(mem_ctx, flags, &dclist[i].ss,
nt_version, &r->data.nt5_ex);
}
return status;
}
/*
this implements the CLDAP based netlogon lookup requests
for finding the domain controller of a ADS domain
*/
static int net_ads_lookup(int argc, const char **argv)
{
ADS_STRUCT *ads;
ads = ads_init(NULL, opt_target_workgroup, opt_host);
if (ads) {
ads->auth.flags |= ADS_AUTH_NO_BIND;
}
ads_connect(ads);
if (!ads || !ads->config.realm) {
d_printf("Didn't find the cldap server!\n");
return -1;
}
return ads_cldap_netlogon(ads);
}
bool ads_cldap_netlogon_5(TALLOC_CTX *mem_ctx,
const char *server,
const char *realm,
struct nbt_cldap_netlogon_5 *reply5)
{
uint32_t nt_version = NETLOGON_VERSION_5 | NETLOGON_VERSION_5EX;
union nbt_cldap_netlogon *reply = NULL;
bool ret;
ret = ads_cldap_netlogon(mem_ctx, server, realm, &nt_version, &reply);
if (!ret) {
return false;
}
if (nt_version != (NETLOGON_VERSION_5 | NETLOGON_VERSION_5EX)) {
return false;
}
*reply5 = reply->logon5;
return true;
}
bool ads_cldap_netlogon_5(TALLOC_CTX *mem_ctx,
const char *server,
const char *realm,
struct NETLOGON_SAM_LOGON_RESPONSE_EX *reply5)
{
uint32_t nt_version = NETLOGON_NT_VERSION_5 | NETLOGON_NT_VERSION_5EX;
struct netlogon_samlogon_response *reply = NULL;
bool ret;
ret = ads_cldap_netlogon(mem_ctx, server, realm, nt_version, &reply);
if (!ret) {
return false;
}
if (reply->ntver != NETLOGON_NT_VERSION_5EX) {
DEBUG(0,("ads_cldap_netlogon_5: nt_version mismatch: 0x%08x\n",
reply->ntver));
return false;
}
*reply5 = reply->data.nt5_ex;
return true;
}
