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/*
Unix SMB/CIFS implementation.
Copyright (C) Rafal Szczesniak 2007
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 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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, see <http://www.gnu.org/licenses/>.
*/
/*
a composite function for manipulating (add/edit/del) groups via samr pipe
*/
#include "includes.h"
#include "libcli/composite/composite.h"
#include "libnet/composite.h"
#include "libnet/groupman.h"
#include "librpc/gen_ndr/ndr_samr_c.h"
struct groupadd_state {
struct dcerpc_pipe *pipe;
struct policy_handle domain_handle;
struct samr_CreateDomainGroup creategroup;
struct policy_handle group_handle;
uint32_t group_rid;
void (*monitor_fn)(struct monitor_msg*);
};
static void continue_groupadd_created(struct rpc_request *req);
struct composite_context* libnet_rpc_groupadd_send(struct dcerpc_pipe *p,
struct libnet_rpc_groupadd *io,
void (*monitor)(struct monitor_msg*))
{
struct composite_context *c;
struct groupadd_state *s;
struct rpc_request *create_req;
if (!p || !io) return NULL;
c = composite_create(p, dcerpc_event_context(p));
if (c == NULL) return NULL;
s = talloc_zero(c, struct groupadd_state);
if (composite_nomem(s, c)) return c;
c->private_data = s;
s->domain_handle = io->in.domain_handle;
s->pipe = p;
s->monitor_fn = monitor;
s->creategroup.in.domain_handle = &s->domain_handle;
s->creategroup.in.name = talloc_zero(c, struct lsa_String);
if (composite_nomem(s->creategroup.in.name, c)) return c;
s->creategroup.in.name->string = talloc_strdup(c, io->in.groupname);
if (composite_nomem(s->creategroup.in.name->string, c)) return c;
s->creategroup.in.access_mask = 0;
s->creategroup.out.group_handle = &s->group_handle;
s->creategroup.out.rid = &s->group_rid;
create_req = dcerpc_samr_CreateDomainGroup_send(s->pipe, c, &s->creategroup);
if (composite_nomem(create_req, c)) return c;
composite_continue_rpc(c, create_req, continue_groupadd_created, c);
return c;
}
NTSTATUS libnet_rpc_groupadd_recv(struct composite_context *c, TALLOC_CTX *mem_ctx,
struct libnet_rpc_groupadd *io)
{
NTSTATUS status;
struct groupadd_state *s;
status = composite_wait(c);
if (NT_STATUS_IS_OK(status)) {
s = talloc_get_type(c, struct groupadd_state);
}
return status;
}
static void continue_groupadd_created(struct rpc_request *req)
{
struct composite_context *c;
struct groupadd_state *s;
c = talloc_get_type(req->async.private_data, struct composite_context);
s = talloc_get_type(c->private_data, struct groupadd_state);
c->status = dcerpc_ndr_request_recv(req);
if (!composite_is_ok(c)) return;
c->status = s->creategroup.out.result;
if (!composite_is_ok(c)) return;
if (s->monitor_fn) {
struct monitor_msg msg;
msg.type = mon_SamrCreateUser;
msg.data = NULL;
msg.data_size = 0;
s->monitor_fn(&msg);
}
composite_done(c);
}
NTSTATUS libnet_rpc_groupadd(struct dcerpc_pipe *p, TALLOC_CTX *mem_ctx,
struct libnet_rpc_groupadd *io)
{
struct composite_context *c;
c = libnet_rpc_groupadd_send(p, io, NULL);
return libnet_rpc_groupadd_recv(c, mem_ctx, io);
}
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