source4/torture/libnet/utils.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Test suite for libnet calls.
   4
   5    Copyright (C) Rafal Szczesniak 2007
   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 /*
  22  * These are more general use functions shared among the tests.
  23  */
  24
  25 #include "includes.h"
  26 #include "torture/rpc/torture_rpc.h"
  27 #include "libnet/libnet.h"
  28 #include "librpc/gen_ndr/ndr_samr_c.h"
  29 #include "torture/libnet/proto.h"
  30
  31 /**
  32  * Opens handle on Domain using SAMR
  33  *
  34  * @param _domain_handle [out] Ptr to storage to store Domain handle
  35  * @param _dom_sid [out] If NULL, Domain SID won't be returned
  36  * @return
  37  */
  38 bool test_domain_open(struct torture_context *tctx,
  39                      struct dcerpc_binding_handle *b,
  40                      struct lsa_String *domname,
  41                      TALLOC_CTX *mem_ctx,
  42                      struct policy_handle *_domain_handle,
  43                      struct dom_sid2 *_dom_sid)
  44 {
  45         struct policy_handle connect_handle;
  46         struct policy_handle domain_handle;
  47         struct samr_Connect r1;
  48         struct samr_LookupDomain r2;
  49         struct dom_sid2 *sid = NULL;
  50         struct samr_OpenDomain r3;
  51
  52         torture_comment(tctx, "connecting\n");
  53
  54         r1.in.system_name = 0;
  55         r1.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
  56         r1.out.connect_handle = &connect_handle;
  57
  58         torture_assert_ntstatus_ok(tctx,
  59                 dcerpc_samr_Connect_r(b, mem_ctx, &r1),
  60                 "Connect failed");
  61         torture_assert_ntstatus_ok(tctx, r1.out.result,
  62                 "Connect failed");
  63
  64         r2.in.connect_handle = &connect_handle;
  65         r2.in.domain_name = domname;
  66         r2.out.sid = &sid;
  67
  68         torture_comment(tctx, "domain lookup on %s\n", domname->string);
  69
  70         torture_assert_ntstatus_ok(tctx,
  71                                    dcerpc_samr_LookupDomain_r(b, mem_ctx, &r2),
  72                                    "LookupDomain failed");
  73         torture_assert_ntstatus_ok(tctx, r2.out.result,
  74                                    "LookupDomain failed");
  75
  76         r3.in.connect_handle = &connect_handle;
  77         r3.in.access_mask = SEC_FLAG_MAXIMUM_ALLOWED;
  78         r3.in.sid = *r2.out.sid;
  79         r3.out.domain_handle = &domain_handle;
  80
  81         torture_comment(tctx, "opening domain %s\n", domname->string);
  82
  83         torture_assert_ntstatus_ok(tctx,
  84                                    dcerpc_samr_OpenDomain_r(b, mem_ctx, &r3),
  85                                    "OpenDomain failed");
  86         torture_assert_ntstatus_ok(tctx, r3.out.result,
  87                                    "OpenDomain failed");
  88
  89         *_domain_handle = domain_handle;
  90
  91         if (_dom_sid) {
  92                 *_dom_sid = **r2.out.sid;
  93         }
  94
  95         /* Close connect_handle, we don't need it anymore */
  96         test_samr_close_handle(tctx, b, mem_ctx, &connect_handle);
  97
  98         return true;
  99 }
 100
 101
 102 bool test_user_cleanup(struct torture_context *tctx,
 103                        struct dcerpc_binding_handle *b,
 104                        TALLOC_CTX *mem_ctx, struct policy_handle *domain_handle,
 105                        const char *name)
 106 {
 107         struct samr_LookupNames r1;
 108         struct samr_OpenUser r2;
 109         struct samr_DeleteUser r3;
 110         struct lsa_String names[2];
 111         uint32_t rid;
 112         struct policy_handle user_handle;
 113         struct samr_Ids rids, types;
 114
 115         names[0].string = name;
 116
 117         r1.in.domain_handle  = domain_handle;
 118         r1.in.num_names      = 1;
 119         r1.in.names          = names;
 120         r1.out.rids          = &rids;
 121         r1.out.types         = &types;
 122
 123         torture_comment(tctx, "user account lookup '%s'\n", name);
 124
 125         torture_assert_ntstatus_ok(tctx,
 126                 dcerpc_samr_LookupNames_r(b, mem_ctx, &r1),
 127                 "LookupNames failed");
 128         torture_assert_ntstatus_ok(tctx, r1.out.result,
 129                 "LookupNames failed");
 130
 131         rid = r1.out.rids->ids[0];
 132
 133         r2.in.domain_handle  = domain_handle;
 134         r2.in.access_mask    = SEC_FLAG_MAXIMUM_ALLOWED;
 135         r2.in.rid            = rid;
 136         r2.out.user_handle   = &user_handle;
 137
 138         torture_comment(tctx, "opening user account\n");
 139
 140         torture_assert_ntstatus_ok(tctx,
 141                 dcerpc_samr_OpenUser_r(b, mem_ctx, &r2),
 142                 "OpenUser failed");
 143         torture_assert_ntstatus_ok(tctx, r2.out.result,
 144                 "OpenUser failed");
 145
 146         r3.in.user_handle  = &user_handle;
 147         r3.out.user_handle = &user_handle;
 148
 149         torture_comment(tctx, "deleting user account\n");
 150
 151         torture_assert_ntstatus_ok(tctx,
 152                 dcerpc_samr_DeleteUser_r(b, mem_ctx, &r3),
 153                 "DeleteUser failed");
 154         torture_assert_ntstatus_ok(tctx, r3.out.result,
 155                 "DeleteUser failed");
 156
 157         return true;
 158 }
 159
 160
 161 /**
 162  * Creates new user using SAMR
 163  */
 164 /**
 165  * Creates new user using SAMR
 166  *
 167  * @param name [in] Username for user to create
 168  * @param rid [out] If NULL, User's RID is not returned
 169  */
 170 bool test_user_create(struct torture_context *tctx,
 171                       struct dcerpc_binding_handle *b,
 172                       TALLOC_CTX *mem_ctx,
 173                       struct policy_handle *domain_handle,
 174                       const char *name,
 175                       uint32_t *rid)
 176 {
 177         struct policy_handle user_handle;
 178         struct lsa_String username;
 179         struct samr_CreateUser r;
 180         uint32_t user_rid;
 181
 182         username.string = name;
 183
 184         r.in.domain_handle = domain_handle;
 185         r.in.account_name  = &username;
 186         r.in.access_mask   = SEC_FLAG_MAXIMUM_ALLOWED;
 187         r.out.user_handle  = &user_handle;
 188         r.out.rid          = &user_rid;
 189
 190         torture_comment(tctx, "creating user '%s'\n", username.string);
 191
 192         torture_assert_ntstatus_ok(tctx,
 193                                    dcerpc_samr_CreateUser_r(b, mem_ctx, &r),
 194                                    "CreateUser RPC call failed");
 195         if (!NT_STATUS_IS_OK(r.out.result)) {
 196                 torture_comment(tctx, "CreateUser failed - %s\n", nt_errstr(r.out.result));
 197
 198                 if (NT_STATUS_EQUAL(r.out.result, NT_STATUS_USER_EXISTS)) {
 199                         torture_comment(tctx,
 200                                         "User (%s) already exists - "
 201                                         "attempting to delete and recreate account again\n",
 202                                         username.string);
 203                         if (!test_user_cleanup(tctx, b, mem_ctx, domain_handle, username.string)) {
 204                                 return false;
 205                         }
 206
 207                         torture_comment(tctx, "creating user account\n");
 208
 209                         torture_assert_ntstatus_ok(tctx,
 210                                                    dcerpc_samr_CreateUser_r(b, mem_ctx, &r),
 211                                                    "CreateUser RPC call failed");
 212                         torture_assert_ntstatus_ok(tctx, r.out.result,
 213                                                    "CreateUser failed");
 214
 215                         return true;
 216                 }
 217                 return false;
 218         }
 219
 220         torture_comment(tctx, "closing user '%s'\n", username.string);
 221
 222         if (!test_samr_close_handle(tctx, b, mem_ctx, &user_handle)) {
 223                 return false;
 224         }
 225
 226         /* return user RID only if requested */
 227         if (rid) {
 228                 *rid = user_rid;
 229         }
 230
 231         return true;
 232 }
 233
 234
 235 bool test_group_cleanup(struct torture_context *tctx,
 236                         struct dcerpc_binding_handle *b, TALLOC_CTX *mem_ctx,
 237                         struct policy_handle *domain_handle,
 238                         const char *name)
 239 {
 240         struct samr_LookupNames r1;
 241         struct samr_OpenGroup r2;
 242         struct samr_DeleteDomainGroup r3;
 243         struct lsa_String names[2];
 244         uint32_t rid;
 245         struct policy_handle group_handle;
 246         struct samr_Ids rids, types;
 247
 248         names[0].string = name;
 249
 250         r1.in.domain_handle  = domain_handle;
 251         r1.in.num_names      = 1;
 252         r1.in.names          = names;
 253         r1.out.rids          = &rids;
 254         r1.out.types         = &types;
 255
 256         torture_comment(tctx, "group account lookup '%s'\n", name);
 257
 258         torture_assert_ntstatus_ok(tctx,
 259                 dcerpc_samr_LookupNames_r(b, mem_ctx, &r1),
 260                 "LookupNames failed");
 261         torture_assert_ntstatus_ok(tctx, r1.out.result,
 262                 "LookupNames failed");
 263
 264         rid = r1.out.rids->ids[0];
 265
 266         r2.in.domain_handle  = domain_handle;
 267         r2.in.access_mask    = SEC_FLAG_MAXIMUM_ALLOWED;
 268         r2.in.rid            = rid;
 269         r2.out.group_handle  = &group_handle;
 270
 271         torture_comment(tctx, "opening group account\n");
 272
 273         torture_assert_ntstatus_ok(tctx,
 274                 dcerpc_samr_OpenGroup_r(b, mem_ctx, &r2),
 275                 "OpenGroup failed");
 276         torture_assert_ntstatus_ok(tctx, r2.out.result,
 277                 "OpenGroup failed");
 278
 279         r3.in.group_handle  = &group_handle;
 280         r3.out.group_handle = &group_handle;
 281
 282         torture_comment(tctx, "deleting group account\n");
 283
 284         torture_assert_ntstatus_ok(tctx,
 285                 dcerpc_samr_DeleteDomainGroup_r(b, mem_ctx, &r3),
 286                 "DeleteGroup failed");
 287         torture_assert_ntstatus_ok(tctx, r3.out.result,
 288                 "DeleteGroup failed");
 289
 290         return true;
 291 }
 292
 293
 294 bool test_group_create(struct torture_context *tctx,
 295                        struct dcerpc_binding_handle *b, TALLOC_CTX *mem_ctx,
 296                        struct policy_handle *handle, const char *name,
 297                        uint32_t *rid)
 298 {
 299         struct lsa_String groupname;
 300         struct samr_CreateDomainGroup r;
 301         struct policy_handle group_handle;
 302
 303         groupname.string = name;
 304
 305         r.in.domain_handle  = handle;
 306         r.in.name           = &groupname;
 307         r.in.access_mask    = SEC_FLAG_MAXIMUM_ALLOWED;
 308         r.out.group_handle  = &group_handle;
 309         r.out.rid           = rid;
 310
 311         torture_comment(tctx, "creating group account %s\n", name);
 312
 313         torture_assert_ntstatus_ok(tctx,
 314                 dcerpc_samr_CreateDomainGroup_r(b, mem_ctx, &r),
 315                 "CreateGroup failed");
 316         if (!NT_STATUS_IS_OK(r.out.result)) {
 317                 torture_comment(tctx, "CreateGroup failed - %s\n", nt_errstr(r.out.result));
 318
 319                 if (NT_STATUS_EQUAL(r.out.result, NT_STATUS_USER_EXISTS)) {
 320                         torture_comment(tctx, "Group (%s) already exists - attempting to delete and recreate account again\n", name);
 321                         if (!test_group_cleanup(tctx, b, mem_ctx, handle, name)) {
 322                                 return false;
 323                         }
 324
 325                         torture_comment(tctx, "creating group account\n");
 326
 327                         torture_assert_ntstatus_ok(tctx,
 328                                 dcerpc_samr_CreateDomainGroup_r(b, mem_ctx, &r),
 329                                 "CreateGroup failed");
 330                         torture_assert_ntstatus_ok(tctx, r.out.result,
 331                                 "CreateGroup failed");
 332
 333                         return true;
 334                 }
 335                 return false;
 336         }
 337
 338         return true;
 339 }
 340
 341 /**
 342  * Closes SAMR handle obtained from Connect, Open User/Domain, etc
 343  */
 344 bool test_samr_close_handle(struct torture_context *tctx,
 345                             struct dcerpc_binding_handle *b,
 346                             TALLOC_CTX *mem_ctx,
 347                             struct policy_handle *samr_handle)
 348 {
 349         struct samr_Close r;
 350
 351         r.in.handle = samr_handle;
 352         r.out.handle = samr_handle;
 353
 354         torture_assert_ntstatus_ok(tctx,
 355                                    dcerpc_samr_Close_r(b, mem_ctx, &r),
 356                                    "Close SAMR handle RPC call failed");
 357         torture_assert_ntstatus_ok(tctx, r.out.result,
 358                                    "Close SAMR handle failed");
 359
 360         return true;
 361 }
 362
 363
 364 void msg_handler(struct monitor_msg *m)
 365 {
 366         struct msg_rpc_open_user *msg_open;
 367         struct msg_rpc_query_user *msg_query;
 368         struct msg_rpc_close_user *msg_close;
 369         struct msg_rpc_create_user *msg_create;
 370
 371         switch (m->type) {
 372         case mon_SamrOpenUser:
 373                 msg_open = (struct msg_rpc_open_user*)m->data;
 374                 printf("monitor_msg: user opened (rid=%d, access_mask=0x%08x)\n",
 375                        msg_open->rid, msg_open->access_mask);
 376                 break;
 377         case mon_SamrQueryUser:
 378                 msg_query = (struct msg_rpc_query_user*)m->data;
 379                 printf("monitor_msg: user queried (level=%d)\n", msg_query->level);
 380                 break;
 381         case mon_SamrCloseUser:
 382                 msg_close = (struct msg_rpc_close_user*)m->data;
 383                 printf("monitor_msg: user closed (rid=%d)\n", msg_close->rid);
 384                 break;
 385         case mon_SamrCreateUser:
 386                 msg_create = (struct msg_rpc_create_user*)m->data;
 387                 printf("monitor_msg: user created (rid=%d)\n", msg_create->rid);
 388                 break;
 389         }
 390 }