source3/printing/nt_printing_migrate.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  RPC Pipe client / server routines
   4  *
   5  *  Copyright (c) Andreas Schneider            2010.
   6  *  Copyright (C) Bjoern Baumbach <bb@sernet.de> 2011
   7  *
   8  *  This program is free software; you can redistribute it and/or modify
   9  *  it under the terms of the GNU General Public License as published by
  10  *  the Free Software Foundation; either version 3 of the License, or
  11  *  (at your option) any later version.
  12  *
  13  *  This program is distributed in the hope that it will be useful,
  14  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  *  GNU General Public License for more details.
  17  *
  18  *  You should have received a copy of the GNU General Public License
  19  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  20  */
  21
  22 #include "includes.h"
  23 #include "printing/nt_printing_migrate.h"
  24
  25 #include "rpc_client/rpc_client.h"
  26 #include "librpc/gen_ndr/ndr_ntprinting.h"
  27 #include "librpc/gen_ndr/ndr_spoolss_c.h"
  28 #include "librpc/gen_ndr/ndr_security.h"
  29 #include "rpc_client/cli_winreg_spoolss.h"
  30
  31 static const char *driver_file_basename(const char *file)
  32 {
  33         const char *basefile;
  34
  35         basefile = strrchr(file, '\\');
  36         if (basefile == NULL) {
  37                 basefile = file;
  38         } else {
  39                 basefile++;
  40         }
  41
  42         return basefile;
  43 }
  44
  45 NTSTATUS printing_tdb_migrate_form(TALLOC_CTX *mem_ctx,
  46                                    struct rpc_pipe_client *winreg_pipe,
  47                                    const char *key_name,
  48                                    unsigned char *data,
  49                                    size_t length)
  50 {
  51         struct dcerpc_binding_handle *b = winreg_pipe->binding_handle;
  52         enum ndr_err_code ndr_err;
  53         struct ntprinting_form r;
  54         struct spoolss_AddFormInfo1 f1;
  55         DATA_BLOB blob;
  56         WERROR result;
  57
  58         blob = data_blob_const(data, length);
  59
  60         ZERO_STRUCT(r);
  61
  62         ndr_err = ndr_pull_struct_blob(&blob, mem_ctx, &r,
  63                    (ndr_pull_flags_fn_t)ndr_pull_ntprinting_form);
  64         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
  65                 DEBUG(2, ("Form pull failed: %s\n",
  66                           ndr_errstr(ndr_err)));
  67                 return NT_STATUS_NO_MEMORY;
  68         }
  69
  70         /* Don't migrate builtin forms */
  71         if (r.flag == SPOOLSS_FORM_BUILTIN) {
  72                 return NT_STATUS_OK;
  73         }
  74
  75         DEBUG(2, ("Migrating Form: %s\n", key_name));
  76
  77         f1.form_name = key_name;
  78         f1.flags = r.flag;
  79
  80         f1.size.width = r.width;
  81         f1.size.height = r.length;
  82
  83         f1.area.top = r.top;
  84         f1.area.right = r.right;
  85         f1.area.bottom = r.bottom;
  86         f1.area.left = r.left;
  87
  88         result = winreg_printer_addform1(mem_ctx,
  89                                          b,
  90                                          &f1);
  91         if (W_ERROR_EQUAL(result, WERR_FILE_EXISTS)) {
  92                 /* Don't migrate form if it already exists. */
  93                 result = WERR_OK;
  94         }
  95         if (!W_ERROR_IS_OK(result)) {
  96                 return werror_to_ntstatus(result);
  97         }
  98
  99         return NT_STATUS_OK;
 100 }
 101
 102 NTSTATUS printing_tdb_migrate_driver(TALLOC_CTX *mem_ctx,
 103                                      struct rpc_pipe_client *winreg_pipe,
 104                                      const char *key_name,
 105                                      unsigned char *data,
 106                                      size_t length,
 107                                      bool do_string_conversion)
 108 {
 109         struct dcerpc_binding_handle *b = winreg_pipe->binding_handle;
 110         enum ndr_err_code ndr_err;
 111         struct ntprinting_driver r;
 112         struct spoolss_AddDriverInfoCtr d;
 113         struct spoolss_AddDriverInfo3 d3;
 114         struct spoolss_StringArray a;
 115         DATA_BLOB blob;
 116         WERROR result;
 117         const char *driver_name;
 118         uint32_t driver_version;
 119         int i;
 120
 121         blob = data_blob_const(data, length);
 122
 123         ZERO_STRUCT(r);
 124
 125         if (do_string_conversion) {
 126                 r.string_flags = LIBNDR_FLAG_STR_ASCII;
 127         }
 128
 129         ndr_err = ndr_pull_struct_blob(&blob, mem_ctx, &r,
 130                    (ndr_pull_flags_fn_t)ndr_pull_ntprinting_driver);
 131         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 132                 DEBUG(2, ("Driver pull failed: %s\n",
 133                           ndr_errstr(ndr_err)));
 134                 return NT_STATUS_NO_MEMORY;
 135         }
 136
 137         DEBUG(2, ("Migrating Printer Driver: %s\n", key_name));
 138
 139         ZERO_STRUCT(d3);
 140         ZERO_STRUCT(a);
 141
 142         /* remove paths from file names */
 143         if (r.dependent_files != NULL) {
 144                 for (i = 0 ; r.dependent_files[i] != NULL; i++) {
 145                         r.dependent_files[i] = driver_file_basename(r.dependent_files[i]);
 146                 }
 147         }
 148         a.string = r.dependent_files;
 149
 150         r.driverpath = driver_file_basename(r.driverpath);
 151         r.configfile = driver_file_basename(r.configfile);
 152         r.datafile = driver_file_basename(r.datafile);
 153         r.helpfile = driver_file_basename(r.helpfile);
 154
 155         d3.architecture = r.environment;
 156         d3.config_file = r.configfile;
 157         d3.data_file = r.datafile;
 158         d3.default_datatype = r.defaultdatatype;
 159         d3.dependent_files = &a;
 160         d3.driver_path = r.driverpath;
 161         d3.help_file = r.helpfile;
 162         d3.monitor_name = r.monitorname;
 163         d3.driver_name = r.name;
 164         d3.version = r.version;
 165
 166         d.level = 3;
 167         d.info.info3 = &d3;
 168
 169         result = winreg_add_driver(mem_ctx,
 170                                    b,
 171                                    &d,
 172                                    &driver_name,
 173                                    &driver_version);
 174         if (!W_ERROR_IS_OK(result)) {
 175                 return werror_to_ntstatus(result);
 176         }
 177
 178         return NT_STATUS_OK;
 179 }
 180
 181 NTSTATUS printing_tdb_migrate_printer(TALLOC_CTX *mem_ctx,
 182                                       struct rpc_pipe_client *winreg_pipe,
 183                                       const char *key_name,
 184                                       unsigned char *data,
 185                                       size_t length,
 186                                       bool do_string_conversion)
 187 {
 188         struct dcerpc_binding_handle *b = winreg_pipe->binding_handle;
 189         enum ndr_err_code ndr_err;
 190         struct ntprinting_printer r;
 191         struct spoolss_SetPrinterInfo2 info2;
 192         struct spoolss_DeviceMode dm;
 193         struct spoolss_DevmodeContainer devmode_ctr;
 194         DATA_BLOB blob;
 195         NTSTATUS status;
 196         WERROR result;
 197         int j;
 198         uint32_t info2_mask = (SPOOLSS_PRINTER_INFO_ALL)
 199                                 & ~SPOOLSS_PRINTER_INFO_SECDESC;
 200
 201         if (strequal(key_name, "printers")) {
 202                 return NT_STATUS_OK;
 203         }
 204
 205         blob = data_blob_const(data, length);
 206
 207         ZERO_STRUCT(r);
 208
 209         if (do_string_conversion) {
 210                 r.info.string_flags = LIBNDR_FLAG_STR_ASCII;
 211         }
 212
 213         ndr_err = ndr_pull_struct_blob(&blob, mem_ctx, &r,
 214                    (ndr_pull_flags_fn_t) ndr_pull_ntprinting_printer);
 215         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 216                 DEBUG(2, ("printer pull failed: %s\n",
 217                           ndr_errstr(ndr_err)));
 218                 return NT_STATUS_NO_MEMORY;
 219         }
 220
 221         DEBUG(2, ("Migrating Printer: %s\n", key_name));
 222
 223         ZERO_STRUCT(devmode_ctr);
 224
 225         /* Create printer info level 2 */
 226         ZERO_STRUCT(info2);
 227
 228         info2.attributes = r.info.attributes;
 229         info2.averageppm = r.info.averageppm;
 230         info2.cjobs = r.info.cjobs;
 231         info2.comment = r.info.comment;
 232         info2.datatype = r.info.datatype;
 233         info2.defaultpriority = r.info.default_priority;
 234         info2.drivername = r.info.drivername;
 235         info2.location = r.info.location;
 236         info2.parameters = r.info.parameters;
 237         info2.portname = r.info.portname;
 238         info2.printername = r.info.printername;
 239         info2.printprocessor = r.info.printprocessor;
 240         info2.priority = r.info.priority;
 241         info2.sepfile = r.info.sepfile;
 242         info2.sharename = r.info.sharename;
 243         info2.starttime = r.info.starttime;
 244         info2.status = r.info.status;
 245         info2.untiltime = r.info.untiltime;
 246
 247         /* Create Device Mode */
 248         if (r.devmode == NULL) {
 249                 info2_mask &= ~SPOOLSS_PRINTER_INFO_DEVMODE;
 250         } else {
 251                 ZERO_STRUCT(dm);
 252
 253                 dm.bitsperpel              = r.devmode->bitsperpel;
 254                 dm.collate                 = r.devmode->collate;
 255                 dm.color                   = r.devmode->color;
 256                 dm.copies                  = r.devmode->copies;
 257                 dm.defaultsource           = r.devmode->defaultsource;
 258                 dm.devicename              = r.devmode->devicename;
 259                 dm.displayflags            = r.devmode->displayflags;
 260                 dm.displayfrequency        = r.devmode->displayfrequency;
 261                 dm.dithertype              = r.devmode->dithertype;
 262                 dm.driverversion           = r.devmode->driverversion;
 263                 dm.duplex                  = r.devmode->duplex;
 264                 dm.fields                  = r.devmode->fields;
 265                 dm.formname                = r.devmode->formname;
 266                 dm.icmintent               = r.devmode->icmintent;
 267                 dm.icmmethod               = r.devmode->icmmethod;
 268                 dm.logpixels               = r.devmode->logpixels;
 269                 dm.mediatype               = r.devmode->mediatype;
 270                 dm.orientation             = r.devmode->orientation;
 271                 dm.panningheight           = r.devmode->pelsheight;
 272                 dm.panningwidth            = r.devmode->panningwidth;
 273                 dm.paperlength             = r.devmode->paperlength;
 274                 dm.papersize               = r.devmode->papersize;
 275                 dm.paperwidth              = r.devmode->paperwidth;
 276                 dm.pelsheight              = r.devmode->pelsheight;
 277                 dm.pelswidth               = r.devmode->pelswidth;
 278                 dm.printquality            = r.devmode->printquality;
 279                 dm.size                    = r.devmode->size;
 280                 dm.scale                   = r.devmode->scale;
 281                 dm.specversion             = r.devmode->specversion;
 282                 dm.ttoption                = r.devmode->ttoption;
 283                 dm.yresolution             = r.devmode->yresolution;
 284
 285                 if (r.devmode->nt_dev_private != NULL) {
 286                         dm.driverextra_data.data   = r.devmode->nt_dev_private->data;
 287                         dm.driverextra_data.length = r.devmode->nt_dev_private->length;
 288                         dm.__driverextra_length    = r.devmode->nt_dev_private->length;
 289                 }
 290
 291                 devmode_ctr.devmode = &dm;
 292
 293                 info2.devmode_ptr = 1;
 294         }
 295
 296         result = winreg_update_printer(mem_ctx, b,
 297                                        key_name,
 298                                        info2_mask,
 299                                        &info2,
 300                                        &dm,
 301                                        NULL);
 302         if (!W_ERROR_IS_OK(result)) {
 303                 DEBUG(2, ("SetPrinter(%s) level 2 refused -- %s.\n",
 304                           key_name, win_errstr(result)));
 305                 status = werror_to_ntstatus(result);
 306                 goto done;
 307         }
 308
 309         /* migrate printerdata */
 310         for (j = 0; j < r.count; j++) {
 311                 char *valuename;
 312                 char *keyname;
 313
 314                 if (r.printer_data[j].type == REG_NONE) {
 315                         continue;
 316                 }
 317
 318                 keyname = CONST_DISCARD(char *, r.printer_data[j].name);
 319                 valuename = strchr(keyname, '\\');
 320                 if (valuename == NULL) {
 321                         continue;
 322                 } else {
 323                         valuename[0] = '\0';
 324                         valuename++;
 325                 }
 326
 327                 result = winreg_set_printer_dataex(mem_ctx, b,
 328                                                    key_name,
 329                                                    keyname,
 330                                                    valuename,
 331                                                    r.printer_data[j].type,
 332                                                    r.printer_data[j].data.data,
 333                                                    r.printer_data[j].data.length);
 334                 if (!W_ERROR_IS_OK(result)) {
 335                         DEBUG(2, ("SetPrinterDataEx: printer [%s], keyname [%s], "
 336                                   "valuename [%s] refused -- %s.\n",
 337                                   key_name, keyname, valuename,
 338                                   win_errstr(result)));
 339                         status = werror_to_ntstatus(result);
 340                         break;
 341                 }
 342         }
 343
 344         status = NT_STATUS_OK;
 345  done:
 346
 347         return status;
 348 }
 349
 350 NTSTATUS printing_tdb_migrate_secdesc(TALLOC_CTX *mem_ctx,
 351                                       struct rpc_pipe_client *winreg_pipe,
 352                                       const char *key_name,
 353                                       unsigned char *data,
 354                                       size_t length)
 355 {
 356         struct dcerpc_binding_handle *b = winreg_pipe->binding_handle;
 357         enum ndr_err_code ndr_err;
 358         struct sec_desc_buf secdesc_ctr;
 359         DATA_BLOB blob;
 360         WERROR result;
 361
 362         if (strequal(key_name, "printers")) {
 363                 return NT_STATUS_OK;
 364         }
 365
 366         blob = data_blob_const(data, length);
 367
 368         ZERO_STRUCT(secdesc_ctr);
 369
 370         ndr_err = ndr_pull_struct_blob(&blob, mem_ctx, &secdesc_ctr,
 371                    (ndr_pull_flags_fn_t)ndr_pull_sec_desc_buf);
 372         if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
 373                 DEBUG(2, ("security descriptor pull failed: %s\n",
 374                           ndr_errstr(ndr_err)));
 375                 return NT_STATUS_NO_MEMORY;
 376         }
 377
 378         DEBUG(2, ("Migrating Security Descriptor: %s\n", key_name));
 379
 380         result = winreg_set_printer_secdesc(mem_ctx, b,
 381                                             key_name,
 382                                             secdesc_ctr.sd);
 383         if (!W_ERROR_IS_OK(result)) {
 384                 return werror_to_ntstatus(result);
 385         }
 386
 387         return NT_STATUS_OK;
 388 }