s3-rpcclient: Add rpcclient IRemoteWinspool commands

Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

source3/rpcclient/cmd_iremotewinspool.c

@@ -0,0 +1,112 @@
+/*
+   Unix SMB/CIFS implementation.
+   RPC pipe client
+
+   Copyright (C) 2013      Guenther Deschner <gd@samba.org>
+
+   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/>.
+*/
+
+#include "includes.h"
+#include "rpcclient.h"
+#include "../librpc/gen_ndr/ndr_winspool.h"
+#include "libsmb/libsmb.h"
+#include "auth/gensec/gensec.h"
+#include "auth/credentials/credentials.h"
+
+/****************************************************************************
+****************************************************************************/
+
+static WERROR cmd_iremotewinspool_async_open_printer(struct rpc_pipe_client *cli,
+						     TALLOC_CTX *mem_ctx,
+						     int argc, const char **argv)
+{
+	NTSTATUS status;
+	struct policy_handle hnd;
+	struct spoolss_DevmodeContainer devmode_ctr;
+	struct spoolss_UserLevelCtr client_info_ctr;
+	struct spoolss_UserLevel1 level1;
+	uint32_t access_mask = PRINTER_ALL_ACCESS;
+	struct dcerpc_binding_handle *b = cli->binding_handle;
+	struct GUID uuid;
+	struct winspool_AsyncOpenPrinter r;
+	struct cli_credentials *creds = gensec_get_credentials(cli->auth->auth_ctx);
+
+	if (argc < 2) {
+		printf("Usage: %s <printername> [access_mask]\n", argv[0]);
+		return WERR_OK;
+	}
+
+	if (argc >= 3) {
+		sscanf(argv[2], "%x", &access_mask);
+	}
+
+	status = GUID_from_string(IREMOTEWINSPOOL_OBJECT_GUID, &uuid);
+	if (!NT_STATUS_IS_OK(status)) {
+		return WERR_NOT_ENOUGH_MEMORY;
+	}
+
+	ZERO_STRUCT(devmode_ctr);
+
+	level1.size	= 40;
+	level1.client	= talloc_asprintf(mem_ctx, "\\\\%s", lp_netbios_name());
+	W_ERROR_HAVE_NO_MEMORY(level1.client);
+	level1.user	= cli_credentials_get_username(creds);
+	level1.build	= 1381;
+	level1.major	= 3;
+	level1.minor	= 0;
+	level1.processor = PROCESSOR_ARCHITECTURE_AMD64;
+
+	client_info_ctr.level = 1;
+	client_info_ctr.user_info.level1 = &level1;
+
+	r.in.pPrinterName	= argv[1];
+	r.in.pDatatype		= "RAW";
+	r.in.pDevModeContainer	= &devmode_ctr;
+	r.in.AccessRequired	= access_mask;
+	r.in.pClientInfo	= &client_info_ctr;
+	r.out.pHandle		= &hnd;
+
+	/* Open the printer handle */
+
+	status = dcerpc_binding_handle_call(b,
+					    &uuid,
+					    &ndr_table_iremotewinspool,
+					    NDR_WINSPOOL_ASYNCOPENPRINTER,
+					    mem_ctx,
+					    &r);
+	if (!NT_STATUS_IS_OK(status)) {
+		return ntstatus_to_werror(status);
+	}
+	if (!W_ERROR_IS_OK(r.out.result)) {
+		return r.out.result;
+	}
+
+	printf("Printer %s opened successfully\n", argv[1]);
+
+	return WERR_OK;
+}
+
+/* List of commands exported by this module */
+struct cmd_set iremotewinspool_commands[] = {
+
+	{ "IRemoteWinspool"  },
+
+	{ "winspool_AsyncOpenPrinter", RPC_RTYPE_WERROR, NULL,
+		cmd_iremotewinspool_async_open_printer,
+		&ndr_table_iremotewinspool,
+		NULL, "Open printer handle", "" },
+
+	{ NULL }
+};

source3/rpcclient/rpcclient.c

@@ -638,6 +638,7 @@ static struct cmd_set separator_command[] = {
 extern struct cmd_set lsarpc_commands[];
 extern struct cmd_set samr_commands[];
 extern struct cmd_set spoolss_commands[];
+extern struct cmd_set iremotewinspool_commands[];
 extern struct cmd_set netlogon_commands[];
 extern struct cmd_set srvsvc_commands[];
 extern struct cmd_set dfs_commands[];
@@ -661,6 +662,7 @@ static struct cmd_set *rpcclient_command_list[] = {
 	ds_commands,
 	samr_commands,
 	spoolss_commands,
+	iremotewinspool_commands,
 	netlogon_commands,
 	srvsvc_commands,
 	dfs_commands,

source3/rpcclient/wscript_build

@@ -21,6 +21,7 @@ bld.SAMBA3_BINARY('rpcclient',
                  cmd_fss.c
                  cmd_clusapi.c
                  cmd_witness.c
+		 cmd_iremotewinspool.c
 		 ''',
                  deps='''
                  talloc
@@ -51,4 +52,5 @@ bld.SAMBA3_BINARY('rpcclient',
                  RPC_NDR_FSRVP
                  RPC_NDR_CLUSAPI
                  RPC_NDR_WITNESS
+                 RPC_NDR_WINSPOOL
                  ''')