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/*
Unix SMB/CIFS implementation.
Main winbindd samba3 server routines
Copyright (C) Stefan Metzmacher 2005
Copyright (C) Volker Lendecke 2005
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
(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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "smbd/service_stream.h"
#include "nsswitch/winbind_nss_config.h"
#include "nsswitch/winbindd_nss.h"
#include "winbind/wb_server.h"
#include "winbind/wb_samba3_protocol.h"
#include "winbind/wb_async_helpers.h"
#include "librpc/gen_ndr/nbt.h"
#include "libcli/raw/libcliraw.h"
#include "libcli/composite/composite.h"
#include "libcli/smb_composite/smb_composite.h"
#include "include/version.h"
#include "lib/events/events.h"
NTSTATUS wbsrv_samba3_interface_version(struct wbsrv_samba3_call *s3call)
{
s3call->response.result = WINBINDD_OK;
s3call->response.data.interface_version = WINBIND_INTERFACE_VERSION;
return NT_STATUS_OK;
}
NTSTATUS wbsrv_samba3_info(struct wbsrv_samba3_call *s3call)
{
s3call->response.result = WINBINDD_OK;
s3call->response.data.info.winbind_separator = *lp_winbind_separator();
WBSRV_SAMBA3_SET_STRING(s3call->response.data.info.samba_version, SAMBA_VERSION_STRING);
return NT_STATUS_OK;
}
NTSTATUS wbsrv_samba3_domain_name(struct wbsrv_samba3_call *s3call)
{
s3call->response.result = WINBINDD_OK;
WBSRV_SAMBA3_SET_STRING(s3call->response.data.domain_name, lp_workgroup());
return NT_STATUS_OK;
}
NTSTATUS wbsrv_samba3_netbios_name(struct wbsrv_samba3_call *s3call)
{
s3call->response.result = WINBINDD_OK;
WBSRV_SAMBA3_SET_STRING(s3call->response.data.netbios_name, lp_netbios_name());
return NT_STATUS_OK;
}
NTSTATUS wbsrv_samba3_priv_pipe_dir(struct wbsrv_samba3_call *s3call)
{
s3call->response.result = WINBINDD_OK;
s3call->response.extra_data = smbd_tmp_path(s3call,
WINBINDD_SAMBA3_PRIVILEGED_SOCKET);
NT_STATUS_HAVE_NO_MEMORY(s3call->response.extra_data);
return NT_STATUS_OK;
}
NTSTATUS wbsrv_samba3_ping(struct wbsrv_samba3_call *s3call)
{
s3call->response.result = WINBINDD_OK;
return NT_STATUS_OK;
}
static void checkmachacc_recv_creds(struct composite_context *ctx);
NTSTATUS wbsrv_samba3_check_machacc(struct wbsrv_samba3_call *s3call)
{
struct composite_context *ctx;
DEBUG(5, ("wbsrv_samba3_check_machacc called\n"));
ctx = wb_cmd_checkmachacc_send(s3call->call);
NT_STATUS_HAVE_NO_MEMORY(ctx);
ctx->async.fn = checkmachacc_recv_creds;
ctx->async.private_data = s3call;
s3call->call->flags |= WBSRV_CALL_FLAGS_REPLY_ASYNC;
return NT_STATUS_OK;
}
static void checkmachacc_recv_creds(struct composite_context *ctx)
{
struct wbsrv_samba3_call *s3call =
talloc_get_type(ctx->async.private_data,
struct wbsrv_samba3_call);
NTSTATUS status;
status = wb_cmd_checkmachacc_recv(ctx);
if (NT_STATUS_IS_OK(status)) {
s3call->response.result = WINBINDD_OK;
} else {
struct winbindd_response *resp = &s3call->response;
resp->result = WINBINDD_ERROR;
WBSRV_SAMBA3_SET_STRING(resp->data.auth.nt_status_string,
nt_errstr(status));
WBSRV_SAMBA3_SET_STRING(resp->data.auth.error_string,
nt_errstr(status));
resp->data.auth.pam_error = nt_status_to_pam(status);
}
status = wbsrv_send_reply(s3call->call);
if (!NT_STATUS_IS_OK(status)) {
wbsrv_terminate_connection(s3call->call->wbconn,
"wbsrv_queue_reply() failed");
return;
}
}
static void lookupname_recv_sid(struct composite_context *ctx);
NTSTATUS wbsrv_samba3_lookupname(struct wbsrv_samba3_call *s3call)
{
struct composite_context *ctx;
DEBUG(5, ("wbsrv_samba3_lookupname called\n"));
ctx = wb_cmd_lookupname_send(s3call->call,
s3call->request.data.name.name);
NT_STATUS_HAVE_NO_MEMORY(ctx);
/* setup the callbacks */
ctx->async.fn = lookupname_recv_sid;
ctx->async.private_data = s3call;
s3call->call->flags |= WBSRV_CALL_FLAGS_REPLY_ASYNC;
return NT_STATUS_OK;
}
static void lookupname_recv_sid(struct composite_context *ctx)
{
struct wbsrv_samba3_call *s3call =
talloc_get_type(ctx->async.private_data,
struct wbsrv_samba3_call);
struct wb_sid_object *sid;
NTSTATUS status;
status = wb_cmd_lookupname_recv(ctx, s3call, &sid);
if (!NT_STATUS_IS_OK(status)) goto done;
s3call->response.result = WINBINDD_OK;
s3call->response.data.sid.type = sid->type;
WBSRV_SAMBA3_SET_STRING(s3call->response.data.sid.sid,
dom_sid_string(s3call, sid->sid));
done:
if (!NT_STATUS_IS_OK(status)) {
struct winbindd_response *resp = &s3call->response;
resp->result = WINBINDD_ERROR;
WBSRV_SAMBA3_SET_STRING(resp->data.auth.nt_status_string,
nt_errstr(status));
WBSRV_SAMBA3_SET_STRING(resp->data.auth.error_string,
nt_errstr(status));
resp->data.auth.pam_error = nt_status_to_pam(status);
}
status = wbsrv_send_reply(s3call->call);
if (!NT_STATUS_IS_OK(status)) {
wbsrv_terminate_connection(s3call->call->wbconn,
"wbsrv_queue_reply() failed");
return;
}
}
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