source3/utils/net_rpc_audit.c

   1 /*
   2    Samba Unix/Linux SMB client library
   3    Distributed SMB/CIFS Server Management Utility
   4    Copyright (C) 2006,2008 Guenther Deschner
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  18
  19 #include "includes.h"
  20 #include "utils/net.h"
  21 #include "../librpc/gen_ndr/cli_lsa.h"
  22
  23 /********************************************************************
  24 ********************************************************************/
  25
  26 static int net_help_audit(struct net_context *c, int argc, const char **argv)
  27 {
  28         d_printf(_("net rpc audit list                       View configured Auditing policies\n"));
  29         d_printf(_("net rpc audit enable                     Enable Auditing\n"));
  30         d_printf(_("net rpc audit disable                    Disable Auditing\n"));
  31         d_printf(_("net rpc audit get <category>             View configured Auditing policy setting\n"));
  32         d_printf(_("net rpc audit set <category> <policy>    Set Auditing policies\n\n"));
  33         d_printf(_("\tcategory can be one of: SYSTEM, LOGON, OBJECT, PRIVILEGE, PROCESS, POLICY, SAM, DIRECTORY or ACCOUNT\n"));
  34         d_printf(_("\tpolicy can be one of: SUCCESS, FAILURE, ALL or NONE\n\n"));
  35
  36         return -1;
  37 }
  38
  39 /********************************************************************
  40 ********************************************************************/
  41
  42 static void print_auditing_category(const char *policy, const char *value)
  43 {
  44         if (policy == NULL) {
  45                 policy = N_("Unknown");
  46         }
  47         if (value == NULL) {
  48                 value = N_("Invalid");
  49         }
  50
  51         d_printf(_("\t%-30s%s\n"), policy, value);
  52 }
  53
  54 /********************************************************************
  55 ********************************************************************/
  56
  57 static NTSTATUS rpc_audit_get_internal(struct net_context *c,
  58                                        const DOM_SID *domain_sid,
  59                                        const char *domain_name,
  60                                        struct cli_state *cli,
  61                                        struct rpc_pipe_client *pipe_hnd,
  62                                        TALLOC_CTX *mem_ctx,
  63                                        int argc,
  64                                        const char **argv)
  65 {
  66         struct policy_handle pol;
  67         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
  68         union lsa_PolicyInformation *info = NULL;
  69         int i;
  70         uint32_t audit_category;
  71
  72         if (argc < 1 || argc > 2) {
  73                 d_printf(_("insufficient arguments\n"));
  74                 net_help_audit(c, argc, argv);
  75                 return NT_STATUS_INVALID_PARAMETER;
  76         }
  77
  78         if (!get_audit_category_from_param(argv[0], &audit_category)) {
  79                 d_printf(_("invalid auditing category: %s\n"), argv[0]);
  80                 return NT_STATUS_INVALID_PARAMETER;
  81         }
  82
  83         result = rpccli_lsa_open_policy(pipe_hnd, mem_ctx, true,
  84                                         SEC_FLAG_MAXIMUM_ALLOWED,
  85                                         &pol);
  86
  87         if (!NT_STATUS_IS_OK(result)) {
  88                 goto done;
  89         }
  90
  91         result = rpccli_lsa_QueryInfoPolicy(pipe_hnd, mem_ctx,
  92                                             &pol,
  93                                             LSA_POLICY_INFO_AUDIT_EVENTS,
  94                                             &info);
  95
  96         if (!NT_STATUS_IS_OK(result)) {
  97                 goto done;
  98         }
  99
 100         for (i=0; i < info->audit_events.count; i++) {
 101
 102                 const char *val = NULL, *policy = NULL;
 103
 104                 if (i != audit_category) {
 105                         continue;
 106                 }
 107
 108                 val = audit_policy_str(mem_ctx, info->audit_events.settings[i]);
 109                 policy = audit_description_str(i);
 110                 print_auditing_category(policy, val);
 111         }
 112
 113  done:
 114         if (!NT_STATUS_IS_OK(result)) {
 115                 d_printf(_("failed to get auditing policy: %s\n"),
 116                         nt_errstr(result));
 117         }
 118
 119         return result;
 120 }
 121
 122 /********************************************************************
 123 ********************************************************************/
 124
 125 static NTSTATUS rpc_audit_set_internal(struct net_context *c,
 126                                        const DOM_SID *domain_sid,
 127                                        const char *domain_name,
 128                                        struct cli_state *cli,
 129                                        struct rpc_pipe_client *pipe_hnd,
 130                                        TALLOC_CTX *mem_ctx,
 131                                        int argc,
 132                                        const char **argv)
 133 {
 134         struct policy_handle pol;
 135         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 136         union lsa_PolicyInformation *info = NULL;
 137         uint32_t audit_policy, audit_category;
 138
 139         if (argc < 2 || argc > 3) {
 140                 d_printf(_("insufficient arguments\n"));
 141                 net_help_audit(c, argc, argv);
 142                 return NT_STATUS_INVALID_PARAMETER;
 143         }
 144
 145         if (!get_audit_category_from_param(argv[0], &audit_category)) {
 146                 d_printf(_("invalid auditing category: %s\n"), argv[0]);
 147                 return NT_STATUS_INVALID_PARAMETER;
 148         }
 149
 150         audit_policy = LSA_AUDIT_POLICY_CLEAR;
 151
 152         if (strequal(argv[1], "Success")) {
 153                 audit_policy |= LSA_AUDIT_POLICY_SUCCESS;
 154         } else if (strequal(argv[1], "Failure")) {
 155                 audit_policy |= LSA_AUDIT_POLICY_FAILURE;
 156         } else if (strequal(argv[1], "All")) {
 157                 audit_policy |= LSA_AUDIT_POLICY_ALL;
 158         } else if (strequal(argv[1], "None")) {
 159                 audit_policy = LSA_AUDIT_POLICY_CLEAR;
 160         } else {
 161                 d_printf(_("invalid auditing policy: %s\n"), argv[1]);
 162                 return NT_STATUS_INVALID_PARAMETER;
 163         }
 164
 165         result = rpccli_lsa_open_policy(pipe_hnd, mem_ctx, true,
 166                                         SEC_FLAG_MAXIMUM_ALLOWED,
 167                                         &pol);
 168
 169         if (!NT_STATUS_IS_OK(result)) {
 170                 goto done;
 171         }
 172
 173         result = rpccli_lsa_QueryInfoPolicy(pipe_hnd, mem_ctx,
 174                                             &pol,
 175                                             LSA_POLICY_INFO_AUDIT_EVENTS,
 176                                             &info);
 177
 178         if (!NT_STATUS_IS_OK(result)) {
 179                 goto done;
 180         }
 181
 182         info->audit_events.settings[audit_category] = audit_policy;
 183
 184         result = rpccli_lsa_SetInfoPolicy(pipe_hnd, mem_ctx,
 185                                           &pol,
 186                                           LSA_POLICY_INFO_AUDIT_EVENTS,
 187                                           info);
 188
 189         if (!NT_STATUS_IS_OK(result)) {
 190                 goto done;
 191         }
 192
 193         result = rpccli_lsa_QueryInfoPolicy(pipe_hnd, mem_ctx,
 194                                             &pol,
 195                                             LSA_POLICY_INFO_AUDIT_EVENTS,
 196                                             &info);
 197         {
 198                 const char *val = audit_policy_str(mem_ctx, info->audit_events.settings[audit_category]);
 199                 const char *policy = audit_description_str(audit_category);
 200                 print_auditing_category(policy, val);
 201         }
 202
 203  done:
 204         if (!NT_STATUS_IS_OK(result)) {
 205                 d_printf(_("failed to set audit policy: %s\n"),
 206                          nt_errstr(result));
 207         }
 208
 209         return result;
 210 }
 211
 212 /********************************************************************
 213 ********************************************************************/
 214
 215 static NTSTATUS rpc_audit_enable_internal_ext(struct rpc_pipe_client *pipe_hnd,
 216                                               TALLOC_CTX *mem_ctx,
 217                                               int argc,
 218                                               const char **argv,
 219                                               bool enable)
 220 {
 221         struct policy_handle pol;
 222         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 223         union lsa_PolicyInformation *info = NULL;
 224
 225         result = rpccli_lsa_open_policy(pipe_hnd, mem_ctx, true,
 226                                         SEC_FLAG_MAXIMUM_ALLOWED,
 227                                         &pol);
 228
 229         if (!NT_STATUS_IS_OK(result)) {
 230                 goto done;
 231         }
 232
 233         result = rpccli_lsa_QueryInfoPolicy(pipe_hnd, mem_ctx,
 234                                             &pol,
 235                                             LSA_POLICY_INFO_AUDIT_EVENTS,
 236                                             &info);
 237         if (!NT_STATUS_IS_OK(result)) {
 238                 goto done;
 239         }
 240
 241         info->audit_events.auditing_mode = enable;
 242
 243         result = rpccli_lsa_SetInfoPolicy(pipe_hnd, mem_ctx,
 244                                           &pol,
 245                                           LSA_POLICY_INFO_AUDIT_EVENTS,
 246                                           info);
 247
 248         if (!NT_STATUS_IS_OK(result)) {
 249                 goto done;
 250         }
 251
 252  done:
 253         if (!NT_STATUS_IS_OK(result)) {
 254                 d_printf(_("%s: %s\n"),
 255                         enable ? _("failed to enable audit policy"):
 256                                  _("failed to disable audit policy"),
 257                         nt_errstr(result));
 258         }
 259
 260         return result;
 261 }
 262
 263 /********************************************************************
 264 ********************************************************************/
 265
 266 static NTSTATUS rpc_audit_disable_internal(struct net_context *c,
 267                                            const DOM_SID *domain_sid,
 268                                            const char *domain_name,
 269                                            struct cli_state *cli,
 270                                            struct rpc_pipe_client *pipe_hnd,
 271                                            TALLOC_CTX *mem_ctx,
 272                                            int argc,
 273                                            const char **argv)
 274 {
 275         return rpc_audit_enable_internal_ext(pipe_hnd, mem_ctx, argc, argv,
 276                                              false);
 277 }
 278
 279 /********************************************************************
 280 ********************************************************************/
 281
 282 static NTSTATUS rpc_audit_enable_internal(struct net_context *c,
 283                                           const DOM_SID *domain_sid,
 284                                           const char *domain_name,
 285                                           struct cli_state *cli,
 286                                           struct rpc_pipe_client *pipe_hnd,
 287                                           TALLOC_CTX *mem_ctx,
 288                                           int argc,
 289                                           const char **argv)
 290 {
 291         return rpc_audit_enable_internal_ext(pipe_hnd, mem_ctx, argc, argv,
 292                                              true);
 293 }
 294
 295 /********************************************************************
 296 ********************************************************************/
 297
 298 static NTSTATUS rpc_audit_list_internal(struct net_context *c,
 299                                         const DOM_SID *domain_sid,
 300                                         const char *domain_name,
 301                                         struct cli_state *cli,
 302                                         struct rpc_pipe_client *pipe_hnd,
 303                                         TALLOC_CTX *mem_ctx,
 304                                         int argc,
 305                                         const char **argv)
 306 {
 307         struct policy_handle pol;
 308         NTSTATUS result = NT_STATUS_UNSUCCESSFUL;
 309         union lsa_PolicyInformation *info = NULL;
 310         int i;
 311
 312         result = rpccli_lsa_open_policy(pipe_hnd, mem_ctx, true,
 313                                         SEC_FLAG_MAXIMUM_ALLOWED,
 314                                         &pol);
 315
 316         if (!NT_STATUS_IS_OK(result)) {
 317                 goto done;
 318         }
 319
 320         result = rpccli_lsa_QueryInfoPolicy(pipe_hnd, mem_ctx,
 321                                             &pol,
 322                                             LSA_POLICY_INFO_AUDIT_EVENTS,
 323                                             &info);
 324         if (!NT_STATUS_IS_OK(result)) {
 325                 goto done;
 326         }
 327
 328         printf(_("Auditing:\t\t"));
 329         switch (info->audit_events.auditing_mode) {
 330                 case true:
 331                         printf(_("Enabled"));
 332                         break;
 333                 case false:
 334                         printf(_("Disabled"));
 335                         break;
 336                 default:
 337                         printf(_("unknown (%d)"),
 338                                info->audit_events.auditing_mode);
 339                         break;
 340         }
 341         printf("\n");
 342
 343         printf(_("Auditing categories:\t%d\n"), info->audit_events.count);
 344         printf(_("Auditing settings:\n"));
 345
 346         for (i=0; i < info->audit_events.count; i++) {
 347                 const char *val = audit_policy_str(mem_ctx, info->audit_events.settings[i]);
 348                 const char *policy = audit_description_str(i);
 349                 print_auditing_category(policy, val);
 350         }
 351
 352  done:
 353         if (!NT_STATUS_IS_OK(result)) {
 354                 d_printf(_("failed to list auditing policies: %s\n"),
 355                         nt_errstr(result));
 356         }
 357
 358         return result;
 359 }
 360
 361 /********************************************************************
 362 ********************************************************************/
 363
 364 static int rpc_audit_get(struct net_context *c, int argc, const char **argv)
 365 {
 366         if (c->display_usage) {
 367                 d_printf(_("Usage:\n"),
 368                            "net rpc audit get\n"
 369                            "    ",_("View configured audit setting\n"));
 370                 return 0;
 371         }
 372
 373         return run_rpc_command(c, NULL, &ndr_table_lsarpc.syntax_id, 0,
 374                 rpc_audit_get_internal, argc, argv);
 375 }
 376
 377 /********************************************************************
 378 ********************************************************************/
 379
 380 static int rpc_audit_set(struct net_context *c, int argc, const char **argv)
 381 {
 382         if (c->display_usage) {
 383                 d_printf(_("Usage:\n"),
 384                            "net rpc audit set\n"
 385                            "    ",_("Set audit policies\n"));
 386                 return 0;
 387         }
 388
 389         return run_rpc_command(c, NULL, &ndr_table_lsarpc.syntax_id, 0,
 390                 rpc_audit_set_internal, argc, argv);
 391 }
 392
 393 /********************************************************************
 394 ********************************************************************/
 395
 396 static int rpc_audit_enable(struct net_context *c, int argc, const char **argv)
 397 {
 398         if (c->display_usage) {
 399                 d_printf(_("Usage:\n"),
 400                            "net rpc audit enable\n"
 401                            "    ",_("Enable auditing\n"));
 402                 return 0;
 403         }
 404
 405         return run_rpc_command(c, NULL, &ndr_table_lsarpc.syntax_id, 0,
 406                 rpc_audit_enable_internal, argc, argv);
 407 }
 408
 409 /********************************************************************
 410 ********************************************************************/
 411
 412 static int rpc_audit_disable(struct net_context *c, int argc, const char **argv)
 413 {
 414         if (c->display_usage) {
 415                 d_printf(_("Usage:\n"),
 416                            "net rpc audit disable\n"
 417                            "    ",_("Disable auditing\n"));
 418                 return 0;
 419         }
 420
 421         return run_rpc_command(c, NULL, &ndr_table_lsarpc.syntax_id, 0,
 422                 rpc_audit_disable_internal, argc, argv);
 423 }
 424
 425 /********************************************************************
 426 ********************************************************************/
 427
 428 static int rpc_audit_list(struct net_context *c, int argc, const char **argv)
 429 {
 430         if (c->display_usage) {
 431                 d_printf(_("Usage:\n"),
 432                            "net rpc audit list\n"
 433                            "    ",_("List auditing settings\n"));
 434                 return 0;
 435         }
 436
 437         return run_rpc_command(c, NULL, &ndr_table_lsarpc.syntax_id, 0,
 438                 rpc_audit_list_internal, argc, argv);
 439 }
 440
 441 /********************************************************************
 442 ********************************************************************/
 443
 444 int net_rpc_audit(struct net_context *c, int argc, const char **argv)
 445 {
 446         struct functable func[] = {
 447                 {
 448                         "get",
 449                         rpc_audit_get,
 450                         NET_TRANSPORT_RPC,
 451                         N_("View configured auditing settings"),
 452                         N_("net rpc audit get\n"
 453                            "    View configured auditing settings")
 454                 },
 455                 {
 456                         "set",
 457                         rpc_audit_set,
 458                         NET_TRANSPORT_RPC,
 459                         N_("Set auditing policies"),
 460                         N_("net rpc audit set\n"
 461                            "    Set auditing policies")
 462                 },
 463                 {
 464                         "enable",
 465                         rpc_audit_enable,
 466                         NET_TRANSPORT_RPC,
 467                         N_("Enable auditing"),
 468                         N_("net rpc audit enable\n"
 469                            "    Enable auditing")
 470                 },
 471                 {
 472                         "disable",
 473                         rpc_audit_disable,
 474                         NET_TRANSPORT_RPC,
 475                         N_("Disable auditing"),
 476                         N_("net rpc audit disable\n"
 477                            "    Disable auditing")
 478                 },
 479                 {
 480                         "list",
 481                         rpc_audit_list,
 482                         NET_TRANSPORT_RPC,
 483                         N_("List configured auditing settings"),
 484                         N_("net rpc audit list\n"
 485                            "    List configured auditing settings")
 486                 },
 487                 {NULL, NULL, 0, NULL, NULL}
 488         };
 489
 490         return net_run_function(c, argc, argv, "net rpc audit", func);
 491 }