This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
+#include <tevent.h>
+#include "../lib/util/tevent_ntstatus.h"
#include "libcli/composite/composite.h"
#include "winbind/wb_server.h"
#include "smbd/service_task.h"
-#include "winbind/wb_async_helpers.h"
#include "libcli/security/security.h"
-#include "include/dlinklist.h"
+#include "../lib/util/dlinklist.h"
+#include "param/param.h"
static struct wbsrv_domain *find_domain_from_sid(struct wbsrv_service *service,
const struct dom_sid *sid)
return domain;
}
-struct sid2domain_state {
- struct composite_context *ctx;
+struct wb_sid2domain_state {
struct wbsrv_service *service;
- struct dom_sid *sid;
+ struct dom_sid sid;
struct wbsrv_domain *domain;
};
-static void sid2domain_recv_dom_info(struct composite_context *ctx);
-static void sid2domain_recv_name(struct composite_context *ctx);
-static void sid2domain_recv_trusted_dom_info(struct composite_context *ctx);
-static void sid2domain_recv_init(struct composite_context *ctx);
+static void wb_sid2domain_recv_dom_info(struct composite_context *ctx);
+static void wb_sid2domain_recv_name(struct composite_context *ctx);
+static void wb_sid2domain_recv_trusted_dom_info(struct composite_context *ctx);
+static void wb_sid2domain_recv_init(struct composite_context *ctx);
-struct composite_context *wb_sid2domain_send(TALLOC_CTX *mem_ctx,
- struct wbsrv_service *service,
- const struct dom_sid *sid)
+static struct tevent_req *_wb_sid2domain_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct wbsrv_service *service,
+ const struct dom_sid *sid)
{
- struct composite_context *result, *ctx;
- struct sid2domain_state *state;
+ struct tevent_req *req;
+ struct wb_sid2domain_state *state;
+ struct composite_context *ctx;
- result = talloc_zero(mem_ctx, struct composite_context);
- if (result == NULL) goto failed;
- result->state = COMPOSITE_STATE_IN_PROGRESS;
- result->async.fn = NULL;
- result->event_ctx = service->task->event_ctx;
+ DEBUG(5, ("wb_sid2domain_send called\n"));
- state = talloc(result, struct sid2domain_state);
- if (state == NULL) goto failed;
- state->ctx = result;
- result->private_data = state;
+ req = tevent_req_create(mem_ctx, &state,
+ struct wb_sid2domain_state);
+ if (req == NULL) {
+ return NULL;
+ }
state->service = service;
- state->sid = dom_sid_dup(state, sid);
- if (state->sid == NULL) goto failed;
+ state->sid = *sid;
state->domain = find_domain_from_sid(service, sid);
if (state->domain != NULL) {
- result->status = NT_STATUS_OK;
- composite_done(result);
- return result;
+ tevent_req_done(req);
+ return tevent_req_post(req, ev);
}
if (dom_sid_equal(service->primary_sid, sid) ||
dom_sid_in_domain(service->primary_sid, sid)) {
- ctx = wb_get_dom_info_send(state, service, lp_workgroup(),
+ ctx = wb_get_dom_info_send(state, service,
+ lpcfg_workgroup(service->task->lp_ctx),
+ lpcfg_realm(service->task->lp_ctx),
service->primary_sid);
- if (ctx == NULL) goto failed;
- ctx->async.fn = sid2domain_recv_dom_info;
- ctx->async.private_data = state;
- return result;
- }
+ if (tevent_req_nomem(ctx, req)) {
+ return tevent_req_post(req, ev);
+ }
+ ctx->async.fn = wb_sid2domain_recv_dom_info;
+ ctx->async.private_data = req;
- ctx = wb_cmd_lookupsid_send(state, service, state->sid);
- if (ctx == NULL) goto failed;
- ctx->async.fn = sid2domain_recv_name;
- ctx->async.private_data = state;
- return result;
+ return req;
+ }
- failed:
- talloc_free(result);
- return NULL;
+ ctx = wb_cmd_lookupsid_send(state, service, &state->sid);
+ if (tevent_req_nomem(ctx, req)) {
+ return tevent_req_post(req, ev);
+ }
+ ctx->async.fn = wb_sid2domain_recv_name;
+ ctx->async.private_data = req;
+ return req;
}
-static void sid2domain_recv_dom_info(struct composite_context *ctx)
+static void wb_sid2domain_recv_dom_info(struct composite_context *ctx)
{
- struct sid2domain_state *state =
- talloc_get_type(ctx->async.private_data,
- struct sid2domain_state);
+ struct tevent_req *req =
+ talloc_get_type_abort(ctx->async.private_data,
+ struct tevent_req);
+ struct wb_sid2domain_state *state =
+ tevent_req_data(req,
+ struct wb_sid2domain_state);
struct wb_dom_info *info;
+ NTSTATUS status;
- state->ctx->status = wb_get_dom_info_recv(ctx, state, &info);
- if (!composite_is_ok(state->ctx)) return;
+ status = wb_get_dom_info_recv(ctx, state, &info);
+ if (tevent_req_nterror(req, status)) {
+ return;
+ }
ctx = wb_init_domain_send(state, state->service, info);
-
- composite_continue(state->ctx, ctx, sid2domain_recv_init, state);
+ if (tevent_req_nomem(ctx, req)) {
+ return;
+ }
+ ctx->async.fn = wb_sid2domain_recv_init;
+ ctx->async.private_data = req;
}
-static void sid2domain_recv_name(struct composite_context *ctx)
+static void wb_sid2domain_recv_name(struct composite_context *ctx)
{
- struct sid2domain_state *state =
- talloc_get_type(ctx->async.private_data,
- struct sid2domain_state);
+ struct tevent_req *req =
+ talloc_get_type_abort(ctx->async.private_data,
+ struct tevent_req);
+ struct wb_sid2domain_state *state =
+ tevent_req_data(req,
+ struct wb_sid2domain_state);
struct wb_sid_object *name;
+ NTSTATUS status;
- state->ctx->status = wb_cmd_lookupsid_recv(ctx, state, &name);
- if (!composite_is_ok(state->ctx)) return;
+ status = wb_cmd_lookupsid_recv(ctx, state, &name);
+ if (tevent_req_nterror(req, status)) {
+ return;
+ }
if (name->type == SID_NAME_UNKNOWN) {
- composite_error(state->ctx, NT_STATUS_NO_SUCH_DOMAIN);
+ tevent_req_nterror(req, NT_STATUS_NO_SUCH_DOMAIN);
return;
}
if (name->type != SID_NAME_DOMAIN) {
- state->sid->num_auths -= 1;
+ state->sid.num_auths -= 1;
}
ctx = wb_trusted_dom_info_send(state, state->service, name->domain,
- state->sid);
-
- composite_continue(state->ctx, ctx, sid2domain_recv_trusted_dom_info,
- state);
+ &state->sid);
+ if (tevent_req_nomem(ctx, req)) {
+ return;
+ }
+ ctx->async.fn = wb_sid2domain_recv_trusted_dom_info;
+ ctx->async.private_data = req;
}
-static void sid2domain_recv_trusted_dom_info(struct composite_context *ctx)
+static void wb_sid2domain_recv_trusted_dom_info(struct composite_context *ctx)
{
- struct sid2domain_state *state =
- talloc_get_type(ctx->async.private_data,
- struct sid2domain_state);
+ struct tevent_req *req =
+ talloc_get_type_abort(ctx->async.private_data,
+ struct tevent_req);
+ struct wb_sid2domain_state *state =
+ tevent_req_data(req,
+ struct wb_sid2domain_state);
struct wb_dom_info *info;
+ NTSTATUS status;
- state->ctx->status = wb_trusted_dom_info_recv(ctx, state, &info);
- if (!composite_is_ok(state->ctx)) return;
+ status = wb_trusted_dom_info_recv(ctx, state, &info);
+ if (tevent_req_nterror(req, status)) {
+ return;
+ }
ctx = wb_init_domain_send(state, state->service, info);
-
- composite_continue(state->ctx, ctx, sid2domain_recv_init, state);
+ if (tevent_req_nomem(ctx, req)) {
+ return;
+ }
+ ctx->async.fn = wb_sid2domain_recv_init;
+ ctx->async.private_data = req;
}
-static void sid2domain_recv_init(struct composite_context *ctx)
+static void wb_sid2domain_recv_init(struct composite_context *ctx)
{
- struct sid2domain_state *state =
- talloc_get_type(ctx->async.private_data,
- struct sid2domain_state);
+ struct tevent_req *req =
+ talloc_get_type_abort(ctx->async.private_data,
+ struct tevent_req);
+ struct wb_sid2domain_state *state =
+ tevent_req_data(req,
+ struct wb_sid2domain_state);
struct wbsrv_domain *existing;
+ NTSTATUS status;
- state->ctx->status = wb_init_domain_recv(ctx, state,
- &state->domain);
- if (!composite_is_ok(state->ctx)) {
+ status = wb_init_domain_recv(ctx, state, &state->domain);
+ if (tevent_req_nterror(req, status)) {
DEBUG(10, ("Could not init domain\n"));
return;
}
- existing = find_domain_from_sid(state->service, state->sid);
+ existing = find_domain_from_sid(state->service, &state->sid);
if (existing != NULL) {
DEBUG(5, ("Initialized domain twice, dropping second one\n"));
talloc_free(state->domain);
state->domain = existing;
+ } else {
+ talloc_steal(state->service, state->domain);
+ DLIST_ADD(state->service->domains, state->domain);
}
- talloc_steal(state->service, state->domain);
- DLIST_ADD(state->service->domains, state->domain);
+ tevent_req_done(req);
+}
+
+static NTSTATUS _wb_sid2domain_recv(struct tevent_req *req,
+ struct wbsrv_domain **result)
+{
+ struct wb_sid2domain_state *state =
+ tevent_req_data(req,
+ struct wb_sid2domain_state);
+ NTSTATUS status;
+
+ if (tevent_req_is_nterror(req, &status)) {
+ tevent_req_received(req);
+ return status;
+ }
+
+ *result = state->domain;
+ tevent_req_received(req);
+ return NT_STATUS_OK;
+}
+
+struct sid2domain_state {
+ struct composite_context *ctx;
+ struct wbsrv_domain *domain;
+};
+
+static void sid2domain_recv_domain(struct tevent_req *subreq);
+
+struct composite_context *wb_sid2domain_send(TALLOC_CTX *mem_ctx,
+ struct wbsrv_service *service,
+ const struct dom_sid *sid)
+{
+ struct composite_context *result;
+ struct sid2domain_state *state;
+ struct tevent_req *subreq;
+
+ DEBUG(5, ("wb_sid2domain_send called\n"));
+ result = composite_create(mem_ctx, service->task->event_ctx);
+ if (result == NULL) goto failed;
+
+ state = talloc(result, struct sid2domain_state);
+ if (state == NULL) goto failed;
+ state->ctx = result;
+ result->private_data = state;
+
+ subreq = _wb_sid2domain_send(state,
+ result->event_ctx,
+ service, sid);
+ if (subreq == NULL) goto failed;
+ tevent_req_set_callback(subreq, sid2domain_recv_domain, state);
+
+ return result;
+
+ failed:
+ talloc_free(result);
+ return NULL;
+
+}
+
+static void sid2domain_recv_domain(struct tevent_req *subreq)
+{
+ struct sid2domain_state *state =
+ tevent_req_callback_data(subreq,
+ struct sid2domain_state);
+
+ state->ctx->status = _wb_sid2domain_recv(subreq, &state->domain);
+ TALLOC_FREE(subreq);
+ if (!composite_is_ok(state->ctx)) return;
composite_done(state->ctx);
}
git.samba.org / metze / samba / wip.git / blobdiff