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s4-libnet: use finddcs_cldap() in libnet_lookup

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this may later be changed to do fallback to NBT as well, but for now
cldap is sufficient

Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
This commit is contained in:
Andrew Tridgell 2010-09-14 17:34:55 +10:00
parent fede78f29d
commit 0c447e316f
1 changed files with 16 additions and 10 deletions
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26
source4/libnet/libnet_lookup.c
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@ -29,6 +29,7 @@
#include "lib/messaging/messaging.h"
#include "lib/messaging/irpc.h"
#include "libcli/resolve/resolve.h"
#include "libcli/libcli.h"
#include "libcli/finddcs.h"
#include "libcli/security/security.h"
#include "librpc/gen_ndr/lsa.h"
@ -191,15 +192,14 @@ struct tevent_req *libnet_LookupDCs_send(struct libnet_context *ctx,
struct libnet_LookupDCs *io)
{
struct tevent_req *req;
struct messaging_context *msg_ctx =
messaging_client_init(mem_ctx,
lpcfg_messaging_path(mem_ctx, ctx->lp_ctx),
ctx->event_ctx);
struct finddcs finddcs_io;
req = finddcs_send(mem_ctx, lpcfg_netbios_name(ctx->lp_ctx),
lpcfg_nbt_port(ctx->lp_ctx), io->in.domain_name,
io->in.name_type, NULL, ctx->resolve_ctx,
ctx->event_ctx, msg_ctx);
ZERO_STRUCT(finddcs_io);
finddcs_io.in.dns_domain_name = lpcfg_realm(ctx->lp_ctx);
finddcs_io.in.minimum_dc_flags = NBT_SERVER_LDAP | NBT_SERVER_DS | NBT_SERVER_WRITABLE;
req = finddcs_cldap_send(mem_ctx, &finddcs_io, ctx->resolve_ctx, ctx->event_ctx);
return req;
}
@ -216,8 +216,14 @@ NTSTATUS libnet_LookupDCs_recv(struct tevent_req *req, TALLOC_CTX *mem_ctx,
struct libnet_LookupDCs *io)
{
NTSTATUS status;
status = finddcs_recv(req, mem_ctx, &io->out.num_dcs, &io->out.dcs);
/* "req" already freed here */
struct finddcs finddcs_io;
status = finddcs_cldap_recv(req, mem_ctx, &finddcs_io);
talloc_free(req);
io->out.num_dcs = 1;
io->out.dcs = talloc(mem_ctx, struct nbt_dc_name);
NT_STATUS_HAVE_NO_MEMORY(io->out.dcs);
io->out.dcs[0].address = finddcs_io.out.address;
io->out.dcs[0].name = finddcs_io.out.netlogon.data.nt5_ex.pdc_dns_name;
return status;
}