dlls/netapi32/tests/access.c

   1 /*
   2  * Copyright 2002 Andriy Palamarchuk
   3  *
   4  * Conformance test of the access functions.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library 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 GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include <stdarg.h>
  22
  23 #include <windef.h>
  24 #include <winbase.h>
  25 #include <winerror.h>
  26 #include <lmaccess.h>
  27 #include <lmerr.h>
  28 #include <lmapibuf.h>
  29
  30 #include "wine/test.h"
  31
  32 WCHAR user_name[UNLEN + 1];
  33 WCHAR computer_name[MAX_COMPUTERNAME_LENGTH + 1];
  34
  35 static const WCHAR sNonexistentUser[] = {'N','o','n','e','x','i','s','t','e','n','t',' ',
  36                                 'U','s','e','r',0};
  37 static WCHAR sTooLongName[] = {'T','h','i','s',' ','i','s',' ','a',' ','b','a','d',
  38     ' ','u','s','e','r','n','a','m','e',0};
  39 static WCHAR sTooLongPassword[] = {'a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h',
  40     'a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h',
  41     'a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h',
  42     'a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h',
  43     'a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h',
  44     'a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h',
  45     'a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h',
  46     'a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h',
  47     'a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h',
  48     'a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h',
  49     'a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h','a','b','c','d','e','f','g','h',
  50     'a', 0};
  51
  52 static WCHAR sTestUserName[] = {'t', 'e', 's', 't', 'u', 's', 'e', 'r', 0};
  53 static WCHAR sTestUserOldPass[] = {'O', 'l', 'd', 'P', 'a', 's', 's', 'W', '0', 'r', 'd', 'S', 'e', 't', '!', '~', 0};
  54 static WCHAR sTestUserNewPass[] = {'N', 'e', 'w', 'P', 'a', 's', 's', 'W', '0', 'r', 'd', 'S', 'e', 't', '!', '~', 0};
  55 static const WCHAR sBadNetPath[] = {'\\','\\','B','a',' ',' ','p','a','t','h',0};
  56 static const WCHAR sInvalidName[] = {'\\',0};
  57 static const WCHAR sInvalidName2[] = {'\\','\\',0};
  58 static const WCHAR sEmptyStr[] = { 0 };
  59
  60 static NET_API_STATUS (WINAPI *pNetApiBufferFree)(LPVOID)=NULL;
  61 static NET_API_STATUS (WINAPI *pNetApiBufferSize)(LPVOID,LPDWORD)=NULL;
  62 static NET_API_STATUS (WINAPI *pNetQueryDisplayInformation)(LPWSTR,DWORD,DWORD,DWORD,DWORD,LPDWORD,PVOID*)=NULL;
  63 static NET_API_STATUS (WINAPI *pNetUserGetInfo)(LPCWSTR,LPCWSTR,DWORD,LPBYTE*)=NULL;
  64 static NET_API_STATUS (WINAPI *pNetUserModalsGet)(LPCWSTR,DWORD,LPBYTE*)=NULL;
  65 static NET_API_STATUS (WINAPI *pNetUserAdd)(LPCWSTR,DWORD,LPBYTE,LPDWORD)=NULL;
  66 static NET_API_STATUS (WINAPI *pNetUserChangePassword)(LPCWSTR,LPCWSTR,LPCWSTR,LPCWSTR)=NULL;
  67 static NET_API_STATUS (WINAPI *pNetUserDel)(LPCWSTR,LPCWSTR)=NULL;
  68
  69 static int init_access_tests(void)
  70 {
  71     DWORD dwSize;
  72     BOOL rc;
  73
  74     user_name[0] = 0;
  75     dwSize = sizeof(user_name);
  76     rc=GetUserNameW(user_name, &dwSize);
  77     if (rc==FALSE && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
  78     {
  79         skip("GetUserNameW is not available.\n");
  80         return 0;
  81     }
  82     ok(rc, "User Name Retrieved\n");
  83
  84     computer_name[0] = 0;
  85     dwSize = sizeof(computer_name);
  86     ok(GetComputerNameW(computer_name, &dwSize), "Computer Name Retrieved\n");
  87     return 1;
  88 }
  89
  90 static NET_API_STATUS create_test_user(void)
  91 {
  92     USER_INFO_1 usri;
  93
  94     usri.usri1_name = sTestUserName;
  95     usri.usri1_password = sTestUserOldPass;
  96     usri.usri1_priv = USER_PRIV_USER;
  97     usri.usri1_home_dir = NULL;
  98     usri.usri1_comment = NULL;
  99     usri.usri1_flags = UF_SCRIPT;
 100     usri.usri1_script_path = NULL;
 101
 102     return pNetUserAdd(NULL, 1, (LPBYTE)&usri, NULL);
 103 }
 104
 105 static NET_API_STATUS delete_test_user(void)
 106 {
 107     return pNetUserDel(NULL, sTestUserName);
 108 }
 109
 110 static void run_usergetinfo_tests(void)
 111 {
 112     NET_API_STATUS rc;
 113     PUSER_INFO_0 ui0 = NULL;
 114     PUSER_INFO_10 ui10 = NULL;
 115     DWORD dwSize;
 116
 117     if((rc = create_test_user()) != NERR_Success )
 118     {
 119         skip("Skipping usergetinfo_tests, create_test_user failed: 0x%08x\n", rc);
 120         return;
 121     }
 122
 123     /* Level 0 */
 124     rc=pNetUserGetInfo(NULL, sTestUserName, 0, (LPBYTE *)&ui0);
 125     ok(rc == NERR_Success, "NetUserGetInfo level 0 failed: 0x%08x.\n", rc);
 126     ok(!lstrcmpW(sTestUserName, ui0->usri0_name),"Username mismatch for level 0.\n");
 127     pNetApiBufferSize(ui0, &dwSize);
 128     ok(dwSize >= (sizeof(USER_INFO_0) +
 129                   (lstrlenW(ui0->usri0_name) + 1) * sizeof(WCHAR)),
 130        "Is allocated with NetApiBufferAllocate\n");
 131
 132     /* Level 10 */
 133     rc=pNetUserGetInfo(NULL, sTestUserName, 10, (LPBYTE *)&ui10);
 134     ok(rc == NERR_Success, "NetUserGetInfo level 10 failed: 0x%08x.\n", rc);
 135     ok(!lstrcmpW(sTestUserName, ui10->usri10_name), "Username mismatch for level 10.\n");
 136     pNetApiBufferSize(ui10, &dwSize);
 137     ok(dwSize >= (sizeof(USER_INFO_10) +
 138                   (lstrlenW(ui10->usri10_name) + 1 +
 139                    lstrlenW(ui10->usri10_comment) + 1 +
 140                    lstrlenW(ui10->usri10_usr_comment) + 1 +
 141                    lstrlenW(ui10->usri10_full_name) + 1) * sizeof(WCHAR)),
 142        "Is allocated with NetApiBufferAllocate\n");
 143
 144     pNetApiBufferFree(ui0);
 145     pNetApiBufferFree(ui10);
 146
 147     /* errors handling */
 148     rc=pNetUserGetInfo(NULL, sTestUserName, 10000, (LPBYTE *)&ui0);
 149     ok(rc == ERROR_INVALID_LEVEL,"Invalid Level: rc=%d\n",rc);
 150     rc=pNetUserGetInfo(NULL, sNonexistentUser, 0, (LPBYTE *)&ui0);
 151     ok(rc == NERR_UserNotFound,"Invalid User Name: rc=%d\n",rc);
 152     todo_wine {
 153         /* FIXME - Currently Wine can't verify whether the network path is good or bad */
 154         rc=pNetUserGetInfo(sBadNetPath, sTestUserName, 0, (LPBYTE *)&ui0);
 155         ok(rc == ERROR_BAD_NETPATH || rc == ERROR_NETWORK_UNREACHABLE,
 156            "Bad Network Path: rc=%d\n",rc);
 157     }
 158     rc=pNetUserGetInfo(sEmptyStr, sTestUserName, 0, (LPBYTE *)&ui0);
 159     ok(rc == ERROR_BAD_NETPATH || rc == NERR_Success,
 160        "Bad Network Path: rc=%d\n",rc);
 161     rc=pNetUserGetInfo(sInvalidName, sTestUserName, 0, (LPBYTE *)&ui0);
 162     ok(rc == ERROR_INVALID_NAME,"Invalid Server Name: rc=%d\n",rc);
 163     rc=pNetUserGetInfo(sInvalidName2, sTestUserName, 0, (LPBYTE *)&ui0);
 164     ok(rc == ERROR_INVALID_NAME,"Invalid Server Name: rc=%d\n",rc);
 165
 166     if(delete_test_user() != NERR_Success)
 167         trace("Deleting the test user failed. You might have to manually delete it.\n");
 168 }
 169
 170 /* checks Level 1 of NetQueryDisplayInformation
 171  * FIXME: Needs to be rewritten to not depend on the spelling of the users,
 172  * ideally based on the admin and guest user SIDs/RIDs.*/
 173 static void run_querydisplayinformation1_tests(void)
 174 {
 175     PNET_DISPLAY_USER Buffer, rec;
 176     DWORD Result, EntryCount;
 177     DWORD i = 0;
 178     BOOL hasAdmin = FALSE;
 179     BOOL hasGuest = FALSE;
 180     static const WCHAR sAdminUserName[] = {'A','d','m','i','n','i','s','t','r','a',
 181         't','o','r',0};
 182     static const WCHAR sGuestUserName[] = {'G','u','e','s','t',0};
 183
 184     do
 185     {
 186         Result = pNetQueryDisplayInformation(
 187             NULL, 1, i, 1000, MAX_PREFERRED_LENGTH, &EntryCount,
 188             (PVOID *)&Buffer);
 189
 190         ok((Result == ERROR_SUCCESS) || (Result == ERROR_MORE_DATA),
 191            "Information Retrieved\n");
 192         rec = Buffer;
 193         for(; EntryCount > 0; EntryCount--)
 194         {
 195             if (!lstrcmpW(rec->usri1_name, sAdminUserName))
 196             {
 197                 ok(!hasAdmin, "One admin user\n");
 198                 ok(rec->usri1_flags & UF_SCRIPT, "UF_SCRIPT flag is set\n");
 199                 ok(rec->usri1_flags & UF_NORMAL_ACCOUNT, "UF_NORMAL_ACCOUNT flag is set\n");
 200                 hasAdmin = TRUE;
 201             }
 202             else if (!lstrcmpW(rec->usri1_name, sGuestUserName))
 203             {
 204                 ok(!hasGuest, "One guest record\n");
 205                 ok(rec->usri1_flags & UF_SCRIPT, "UF_SCRIPT flag is set\n");
 206                 ok(rec->usri1_flags & UF_NORMAL_ACCOUNT, "UF_NORMAL_ACCOUNT flag is set\n");
 207                 hasGuest = TRUE;
 208             }
 209
 210             i = rec->usri1_next_index;
 211             rec++;
 212         }
 213
 214         pNetApiBufferFree(Buffer);
 215     } while (Result == ERROR_MORE_DATA);
 216
 217     ok(hasAdmin, "Has Administrator account\n");
 218 }
 219
 220 static void run_usermodalsget_tests(void)
 221 {
 222     NET_API_STATUS rc;
 223     USER_MODALS_INFO_2 * umi2 = NULL;
 224
 225     rc = pNetUserModalsGet(NULL, 2, (LPBYTE *)&umi2);
 226     ok(rc == ERROR_SUCCESS, "NetUserModalsGet failed, rc = %d\n", rc);
 227
 228     if (umi2)
 229         pNetApiBufferFree(umi2);
 230 }
 231
 232 static void run_userhandling_tests(void)
 233 {
 234     NET_API_STATUS ret;
 235     USER_INFO_1 usri;
 236
 237     usri.usri1_priv = USER_PRIV_USER;
 238     usri.usri1_home_dir = NULL;
 239     usri.usri1_comment = NULL;
 240     usri.usri1_flags = UF_SCRIPT;
 241     usri.usri1_script_path = NULL;
 242
 243     usri.usri1_name = sTooLongName;
 244     usri.usri1_password = sTestUserOldPass;
 245
 246     ret = pNetUserAdd(NULL, 1, (LPBYTE)&usri, NULL);
 247     if (ret == NERR_Success || ret == NERR_UserExists)
 248     {
 249         /* Windows NT4 does create the user. Delete the user and also if it already existed
 250          * due to a previous test run on NT4.
 251          */
 252         trace("We are on NT4, we have to delete the user with the too long username\n");
 253         ret = pNetUserDel(NULL, sTooLongName);
 254         ok(ret == NERR_Success, "Deleting the user failed : %d\n", ret);
 255     }
 256     else
 257         ok(ret == NERR_BadUsername, "Adding user with too long username returned 0x%08x\n", ret);
 258
 259     usri.usri1_name = sTestUserName;
 260     usri.usri1_password = sTooLongPassword;
 261
 262     ret = pNetUserAdd(NULL, 1, (LPBYTE)&usri, NULL);
 263     ok(ret == NERR_PasswordTooShort, "Adding user with too long password returned 0x%08x\n", ret);
 264
 265     usri.usri1_name = sTooLongName;
 266     usri.usri1_password = sTooLongPassword;
 267
 268     ret = pNetUserAdd(NULL, 1, (LPBYTE)&usri, NULL);
 269     /* NT4 doesn't have a problem with the username so it will report the too long password
 270      * as the error. NERR_PasswordTooShort is reported for all kind of password related errors.
 271      */
 272     ok(ret == NERR_BadUsername || ret == NERR_PasswordTooShort,
 273             "Adding user with too long username/password returned 0x%08x\n", ret);
 274
 275     usri.usri1_name = sTestUserName;
 276     usri.usri1_password = sTestUserOldPass;
 277
 278     ret = pNetUserAdd(NULL, 5, (LPBYTE)&usri, NULL);
 279     ok(ret == ERROR_INVALID_LEVEL, "Adding user with level 5 returned 0x%08x\n", ret);
 280
 281     ret = pNetUserAdd(NULL, 1, (LPBYTE)&usri, NULL);
 282     if(ret == ERROR_ACCESS_DENIED)
 283     {
 284         skip("Insufficient permissions to add users. Skipping test.\n");
 285         return;
 286     }
 287     if(ret == NERR_UserExists)
 288     {
 289         skip("User already exists, skipping test to not mess up the system\n");
 290         return;
 291     }
 292
 293     ok(ret == NERR_Success, "Adding user failed with error 0x%08x\n", ret);
 294     if(ret != NERR_Success)
 295         return;
 296
 297     ret = pNetUserChangePassword(NULL, sNonexistentUser, sTestUserOldPass,
 298             sTestUserNewPass);
 299     ok(ret == NERR_UserNotFound || ret == ERROR_INVALID_PASSWORD ||
 300        ret == ERROR_CANT_ACCESS_DOMAIN_INFO,
 301             "Changing password for nonexistent user returned 0x%08x.\n", ret);
 302
 303     ret = pNetUserChangePassword(NULL, sTestUserName, sTestUserOldPass,
 304             sTestUserOldPass);
 305     /* Apparently NERR_PasswordTooShort can be returned on windows xp if a
 306      * strict password policy is enforced
 307      */
 308     ok(ret == NERR_Success || ret == NERR_PasswordTooShort ||
 309        ret == ERROR_CANT_ACCESS_DOMAIN_INFO || ret == ERROR_INVALID_PASSWORD,
 310             "Changing old password to old password returned 0x%08x.\n", ret);
 311
 312     ret = pNetUserChangePassword(NULL, sTestUserName, sTestUserNewPass,
 313             sTestUserOldPass);
 314     ok(ret == ERROR_INVALID_PASSWORD || ret == ERROR_CANT_ACCESS_DOMAIN_INFO,
 315             "Trying to change password giving an invalid password returned 0x%08x.\n", ret);
 316
 317     ret = pNetUserChangePassword(NULL, sTestUserName, sTestUserOldPass,
 318             sTooLongPassword);
 319     ok(ret == ERROR_PASSWORD_RESTRICTION,
 320             "Changing to a password that's too long returned 0x%08x.\n", ret);
 321
 322     ret = pNetUserChangePassword(NULL, sTestUserName, sTestUserOldPass,
 323             sTestUserNewPass);
 324     ok(ret == NERR_Success || ret == ERROR_CANT_ACCESS_DOMAIN_INFO ||
 325        ret == ERROR_INVALID_PASSWORD, "Changing the password correctly returned 0x%08x.\n", ret);
 326
 327     ret = pNetUserDel(NULL, sTestUserName);
 328     ok(ret == NERR_Success, "Deleting the user failed.\n");
 329
 330     ret = pNetUserDel(NULL, sTestUserName);
 331     ok(ret == NERR_UserNotFound, "Deleting a nonexistent user returned 0x%08x\n",ret);
 332 }
 333
 334 START_TEST(access)
 335 {
 336     HMODULE hnetapi32=LoadLibraryA("netapi32.dll");
 337
 338     pNetApiBufferFree=(void*)GetProcAddress(hnetapi32,"NetApiBufferFree");
 339     pNetApiBufferSize=(void*)GetProcAddress(hnetapi32,"NetApiBufferSize");
 340     pNetQueryDisplayInformation=(void*)GetProcAddress(hnetapi32,"NetQueryDisplayInformation");
 341     pNetUserGetInfo=(void*)GetProcAddress(hnetapi32,"NetUserGetInfo");
 342     pNetUserModalsGet=(void*)GetProcAddress(hnetapi32,"NetUserModalsGet");
 343     pNetUserAdd=(void*)GetProcAddress(hnetapi32, "NetUserAdd");
 344     pNetUserChangePassword=(void*)GetProcAddress(hnetapi32, "NetUserChangePassword");
 345     pNetUserDel=(void*)GetProcAddress(hnetapi32, "NetUserDel");
 346
 347     /* These functions were introduced with NT. It's safe to assume that
 348      * if one is not available, none are.
 349      */
 350     if (!pNetApiBufferFree) {
 351         skip("Needed functions are not available\n");
 352         FreeLibrary(hnetapi32);
 353         return;
 354     }
 355
 356     if (init_access_tests()) {
 357         run_userhandling_tests();
 358         run_usergetinfo_tests();
 359         run_querydisplayinformation1_tests();
 360         run_usermodalsget_tests();
 361     }
 362
 363     FreeLibrary(hnetapi32);
 364 }