source3/rpcclient/cmd_iremotewinspool.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    RPC pipe client
   4
   5    Copyright (C) 2013-2016 Guenther Deschner <gd@samba.org>
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #include "includes.h"
  22 #include "rpcclient.h"
  23 #include "../librpc/gen_ndr/ndr_winspool.h"
  24 #include "libsmb/libsmb.h"
  25 #include "auth/gensec/gensec.h"
  26 #include "auth/credentials/credentials.h"
  27 #include "rpc_client/init_spoolss.h"
  28
  29 /****************************************************************************
  30 ****************************************************************************/
  31
  32 static WERROR cmd_iremotewinspool_async_open_printer(struct rpc_pipe_client *cli,
  33                                                      TALLOC_CTX *mem_ctx,
  34                                                      int argc, const char **argv)
  35 {
  36         NTSTATUS status;
  37         WERROR werror;
  38         struct policy_handle hnd;
  39         struct spoolss_DevmodeContainer devmode_ctr;
  40         struct spoolss_UserLevelCtr client_info_ctr;
  41         struct spoolss_UserLevel1 level1;
  42         uint32_t access_mask = PRINTER_ALL_ACCESS;
  43         struct dcerpc_binding_handle *b = cli->binding_handle;
  44         struct GUID uuid;
  45         struct winspool_AsyncOpenPrinter r;
  46         struct cli_credentials *creds = gensec_get_credentials(cli->auth->auth_ctx);
  47
  48         if (argc < 2) {
  49                 printf("Usage: %s <printername> [access_mask]\n", argv[0]);
  50                 return WERR_OK;
  51         }
  52
  53         if (argc >= 3) {
  54                 sscanf(argv[2], "%x", &access_mask);
  55         }
  56
  57         status = GUID_from_string(IREMOTEWINSPOOL_OBJECT_GUID, &uuid);
  58         if (!NT_STATUS_IS_OK(status)) {
  59                 return WERR_NOT_ENOUGH_MEMORY;
  60         }
  61
  62         ZERO_STRUCT(devmode_ctr);
  63
  64         werror = spoolss_init_spoolss_UserLevel1(mem_ctx,
  65                                                  cli_credentials_get_username(creds),
  66                                                  &level1);
  67         if (!W_ERROR_IS_OK(werror)) {
  68                 return werror;
  69         }
  70
  71         level1.processor = PROCESSOR_ARCHITECTURE_AMD64;
  72
  73         client_info_ctr.level = 1;
  74         client_info_ctr.user_info.level1 = &level1;
  75
  76         r.in.pPrinterName       = argv[1];
  77         r.in.pDatatype          = "RAW";
  78         r.in.pDevModeContainer  = &devmode_ctr;
  79         r.in.AccessRequired     = access_mask;
  80         r.in.pClientInfo        = &client_info_ctr;
  81         r.out.pHandle           = &hnd;
  82
  83         /* Open the printer handle */
  84
  85         status = dcerpc_binding_handle_call(b,
  86                                             &uuid,
  87                                             &ndr_table_iremotewinspool,
  88                                             NDR_WINSPOOL_ASYNCOPENPRINTER,
  89                                             mem_ctx,
  90                                             &r);
  91         if (!NT_STATUS_IS_OK(status)) {
  92                 return ntstatus_to_werror(status);
  93         }
  94         if (!W_ERROR_IS_OK(r.out.result)) {
  95                 return r.out.result;
  96         }
  97
  98         printf("Printer %s opened successfully\n", argv[1]);
  99
 100         return WERR_OK;
 101 }
 102
 103 static WERROR cmd_iremotewinspool_async_core_printer_driver_installed(struct rpc_pipe_client *cli,
 104                                                                       TALLOC_CTX *mem_ctx,
 105                                                                       int argc, const char **argv)
 106 {
 107         NTSTATUS status;
 108         struct dcerpc_binding_handle *b = cli->binding_handle;
 109         struct GUID uuid, core_printer_driver_guid;
 110         struct winspool_AsyncCorePrinterDriverInstalled r;
 111         const char *guid_str = SPOOLSS_CORE_PRINT_PACKAGE_FILES_XPSDRV;
 112         const char *architecture = SPOOLSS_ARCHITECTURE_x64;
 113         int32_t pbDriverInstalled;
 114
 115         if (argc > 4) {
 116                 printf("Usage: %s <CORE_PRINTER_DRIVER_GUID> [architecture]\n", argv[0]);
 117                 return WERR_OK;
 118         }
 119
 120         if (argc >= 2) {
 121                 guid_str = argv[1];
 122         }
 123
 124         if (argc >= 3) {
 125                 architecture = argv[2];
 126         }
 127
 128         status = GUID_from_string(IREMOTEWINSPOOL_OBJECT_GUID, &uuid);
 129         if (!NT_STATUS_IS_OK(status)) {
 130                 return WERR_NOT_ENOUGH_MEMORY;
 131         }
 132         status = GUID_from_string(guid_str, &core_printer_driver_guid);
 133         if (!NT_STATUS_IS_OK(status)) {
 134                 return WERR_NOT_ENOUGH_MEMORY;
 135         }
 136
 137         r.in.pszServer          = NULL;
 138         r.in.pszEnvironment     = architecture;
 139         r.in.CoreDriverGUID     = core_printer_driver_guid;
 140         r.in.ftDriverDate       = 0;
 141         r.in.dwlDriverVersion   = 0;
 142         r.out.pbDriverInstalled = &pbDriverInstalled;
 143
 144         status = dcerpc_binding_handle_call(b,
 145                                             &uuid,
 146                                             &ndr_table_iremotewinspool,
 147                                             NDR_WINSPOOL_ASYNCCOREPRINTERDRIVERINSTALLED,
 148                                             mem_ctx,
 149                                             &r);
 150         if (!NT_STATUS_IS_OK(status)) {
 151                 return ntstatus_to_werror(status);
 152         }
 153         if (!HRES_IS_OK(r.out.result)) {
 154                 return W_ERROR(WIN32_FROM_HRESULT(r.out.result));
 155         }
 156
 157         printf("Core Printer Driver %s is%s installed\n", guid_str,
 158                 *r.out.pbDriverInstalled ? "" : " NOT");
 159
 160         return WERR_OK;
 161 }
 162
 163 /* List of commands exported by this module */
 164 struct cmd_set iremotewinspool_commands[] = {
 165
 166         {
 167                 .name = "IRemoteWinspool",
 168         },
 169
 170         {
 171                 .name               = "winspool_AsyncOpenPrinter",
 172                 .returntype         = RPC_RTYPE_WERROR,
 173                 .ntfn               = NULL,
 174                 .wfn                = cmd_iremotewinspool_async_open_printer,
 175                 .table              = &ndr_table_iremotewinspool,
 176                 .rpc_pipe           = NULL,
 177                 .description        = "Open printer handle",
 178                 .usage              = "",
 179         },
 180
 181         {
 182                 .name               = "winspool_AsyncCorePrinterDriverInstalled",
 183                 .returntype         = RPC_RTYPE_WERROR,
 184                 .ntfn               = NULL,
 185                 .wfn                = cmd_iremotewinspool_async_core_printer_driver_installed,
 186                 .table              = &ndr_table_iremotewinspool,
 187                 .rpc_pipe           = NULL,
 188                 .description        = "Query Core Printer Driver Installed",
 189                 .usage              = "",
 190         },
 191
 192         {
 193                 .name = NULL,
 194         },
 195 };