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 const WCHAR sBadNetPath[] = {'\\','\\','B','a',' ',' ','p','a','t','h',0};
  55 static const WCHAR sInvalidName[] = {'\\',0};
  56 static const WCHAR sInvalidName2[] = {'\\','\\',0};
  57 static const WCHAR sEmptyStr[] = { 0 };
  58
  59 static NET_API_STATUS (WINAPI *pNetApiBufferFree)(LPVOID)=NULL;
  60 static NET_API_STATUS (WINAPI *pNetApiBufferSize)(LPVOID,LPDWORD)=NULL;
  61 static NET_API_STATUS (WINAPI *pNetQueryDisplayInformation)(LPWSTR,DWORD,DWORD,DWORD,DWORD,LPDWORD,PVOID*)=NULL;
  62 static NET_API_STATUS (WINAPI *pNetUserGetInfo)(LPCWSTR,LPCWSTR,DWORD,LPBYTE*)=NULL;
  63 static NET_API_STATUS (WINAPI *pNetUserModalsGet)(LPCWSTR,DWORD,LPBYTE*)=NULL;
  64 static NET_API_STATUS (WINAPI *pNetUserAdd)(LPCWSTR,DWORD,LPBYTE,LPDWORD)=NULL;
  65 static NET_API_STATUS (WINAPI *pNetUserDel)(LPCWSTR,LPCWSTR)=NULL;
  66
  67 static int init_access_tests(void)
  68 {
  69     DWORD dwSize;
  70     BOOL rc;
  71
  72     user_name[0] = 0;
  73     dwSize = sizeof(user_name);
  74     rc=GetUserNameW(user_name, &dwSize);
  75     if (rc==FALSE && GetLastError()==ERROR_CALL_NOT_IMPLEMENTED)
  76     {
  77         skip("GetUserNameW is not available.\n");
  78         return 0;
  79     }
  80     ok(rc, "User Name Retrieved\n");
  81
  82     computer_name[0] = 0;
  83     dwSize = sizeof(computer_name);
  84     ok(GetComputerNameW(computer_name, &dwSize), "Computer Name Retrieved\n");
  85     return 1;
  86 }
  87
  88 static NET_API_STATUS create_test_user(void)
  89 {
  90     USER_INFO_1 usri;
  91
  92     usri.usri1_name = sTestUserName;
  93     usri.usri1_password = sTestUserOldPass;
  94     usri.usri1_priv = USER_PRIV_USER;
  95     usri.usri1_home_dir = NULL;
  96     usri.usri1_comment = NULL;
  97     usri.usri1_flags = UF_SCRIPT;
  98     usri.usri1_script_path = NULL;
  99
 100     return pNetUserAdd(NULL, 1, (LPBYTE)&usri, NULL);
 101 }
 102
 103 static NET_API_STATUS delete_test_user(void)
 104 {
 105     return pNetUserDel(NULL, sTestUserName);
 106 }
 107
 108 static void run_usergetinfo_tests(void)
 109 {
 110     NET_API_STATUS rc;
 111     PUSER_INFO_0 ui0 = NULL;
 112     PUSER_INFO_10 ui10 = NULL;
 113     DWORD dwSize;
 114
 115     if((rc = create_test_user()) != NERR_Success )
 116     {
 117         skip("Skipping usergetinfo_tests, create_test_user failed: 0x%08x\n", rc);
 118         return;
 119     }
 120
 121     /* Level 0 */
 122     rc=pNetUserGetInfo(NULL, sTestUserName, 0, (LPBYTE *)&ui0);
 123     ok(rc == NERR_Success, "NetUserGetInfo level 0 failed: 0x%08x.\n", rc);
 124     ok(!lstrcmpW(sTestUserName, ui0->usri0_name),"Username mismatch for level 0.\n");
 125     pNetApiBufferSize(ui0, &dwSize);
 126     ok(dwSize >= (sizeof(USER_INFO_0) +
 127                   (lstrlenW(ui0->usri0_name) + 1) * sizeof(WCHAR)),
 128        "Is allocated with NetApiBufferAllocate\n");
 129
 130     /* Level 10 */
 131     rc=pNetUserGetInfo(NULL, sTestUserName, 10, (LPBYTE *)&ui10);
 132     ok(rc == NERR_Success, "NetUserGetInfo level 10 failed: 0x%08x.\n", rc);
 133     ok(!lstrcmpW(sTestUserName, ui10->usri10_name), "Username mismatch for level 10.\n");
 134     pNetApiBufferSize(ui10, &dwSize);
 135     ok(dwSize >= (sizeof(USER_INFO_10) +
 136                   (lstrlenW(ui10->usri10_name) + 1 +
 137                    lstrlenW(ui10->usri10_comment) + 1 +
 138                    lstrlenW(ui10->usri10_usr_comment) + 1 +
 139                    lstrlenW(ui10->usri10_full_name) + 1) * sizeof(WCHAR)),
 140        "Is allocated with NetApiBufferAllocate\n");
 141
 142     pNetApiBufferFree(ui0);
 143     pNetApiBufferFree(ui10);
 144
 145     /* NetUserGetInfo should always work for the current user. */
 146     rc=pNetUserGetInfo(NULL, user_name, 0, (LPBYTE*)&ui0);
 147     ok(rc == NERR_Success, "NetUsetGetInfo for current user failed: 0x%08x.\n", rc);
 148     pNetApiBufferFree(ui0);
 149
 150     /* errors handling */
 151     rc=pNetUserGetInfo(NULL, sTestUserName, 10000, (LPBYTE *)&ui0);
 152     ok(rc == ERROR_INVALID_LEVEL,"Invalid Level: rc=%d\n",rc);
 153     rc=pNetUserGetInfo(NULL, sNonexistentUser, 0, (LPBYTE *)&ui0);
 154     ok(rc == NERR_UserNotFound,"Invalid User Name: rc=%d\n",rc);
 155     todo_wine {
 156         /* FIXME - Currently Wine can't verify whether the network path is good or bad */
 157         rc=pNetUserGetInfo(sBadNetPath, sTestUserName, 0, (LPBYTE *)&ui0);
 158         ok(rc == ERROR_BAD_NETPATH || rc == ERROR_NETWORK_UNREACHABLE,
 159            "Bad Network Path: rc=%d\n",rc);
 160     }
 161     rc=pNetUserGetInfo(sEmptyStr, sTestUserName, 0, (LPBYTE *)&ui0);
 162     ok(rc == ERROR_BAD_NETPATH || rc == NERR_Success,
 163        "Bad Network Path: rc=%d\n",rc);
 164     rc=pNetUserGetInfo(sInvalidName, sTestUserName, 0, (LPBYTE *)&ui0);
 165     ok(rc == ERROR_INVALID_NAME,"Invalid Server Name: rc=%d\n",rc);
 166     rc=pNetUserGetInfo(sInvalidName2, sTestUserName, 0, (LPBYTE *)&ui0);
 167     ok(rc == ERROR_INVALID_NAME,"Invalid Server Name: rc=%d\n",rc);
 168
 169     if(delete_test_user() != NERR_Success)
 170         trace("Deleting the test user failed. You might have to manually delete it.\n");
 171 }
 172
 173 /* checks Level 1 of NetQueryDisplayInformation
 174  * FIXME: Needs to be rewritten to not depend on the spelling of the users,
 175  * ideally based on the admin and guest user SIDs/RIDs.*/
 176 static void run_querydisplayinformation1_tests(void)
 177 {
 178     PNET_DISPLAY_USER Buffer, rec;
 179     DWORD Result, EntryCount;
 180     DWORD i = 0;
 181     BOOL hasAdmin = FALSE;
 182     BOOL hasGuest = FALSE;
 183     static const WCHAR sAdminUserName[] = {'A','d','m','i','n','i','s','t','r','a',
 184         't','o','r',0};
 185     static const WCHAR sGuestUserName[] = {'G','u','e','s','t',0};
 186
 187     do
 188     {
 189         Result = pNetQueryDisplayInformation(
 190             NULL, 1, i, 1000, MAX_PREFERRED_LENGTH, &EntryCount,
 191             (PVOID *)&Buffer);
 192
 193         ok((Result == ERROR_SUCCESS) || (Result == ERROR_MORE_DATA),
 194            "Information Retrieved\n");
 195         rec = Buffer;
 196         for(; EntryCount > 0; EntryCount--)
 197         {
 198             if (!lstrcmpW(rec->usri1_name, sAdminUserName))
 199             {
 200                 ok(!hasAdmin, "One admin user\n");
 201                 ok(rec->usri1_flags & UF_SCRIPT, "UF_SCRIPT flag is set\n");
 202                 ok(rec->usri1_flags & UF_NORMAL_ACCOUNT, "UF_NORMAL_ACCOUNT flag is set\n");
 203                 hasAdmin = TRUE;
 204             }
 205             else if (!lstrcmpW(rec->usri1_name, sGuestUserName))
 206             {
 207                 ok(!hasGuest, "One guest record\n");
 208                 ok(rec->usri1_flags & UF_SCRIPT, "UF_SCRIPT flag is set\n");
 209                 ok(rec->usri1_flags & UF_NORMAL_ACCOUNT, "UF_NORMAL_ACCOUNT flag is set\n");
 210                 hasGuest = TRUE;
 211             }
 212
 213             i = rec->usri1_next_index;
 214             rec++;
 215         }
 216
 217         pNetApiBufferFree(Buffer);
 218     } while (Result == ERROR_MORE_DATA);
 219
 220     ok(hasAdmin, "Doesn't have 'Administrator' account\n");
 221 }
 222
 223 static void run_usermodalsget_tests(void)
 224 {
 225     NET_API_STATUS rc;
 226     USER_MODALS_INFO_2 * umi2 = NULL;
 227
 228     rc = pNetUserModalsGet(NULL, 2, (LPBYTE *)&umi2);
 229     ok(rc == ERROR_SUCCESS, "NetUserModalsGet failed, rc = %d\n", rc);
 230
 231     if (umi2)
 232         pNetApiBufferFree(umi2);
 233 }
 234
 235 static void run_userhandling_tests(void)
 236 {
 237     NET_API_STATUS ret;
 238     USER_INFO_1 usri;
 239
 240     usri.usri1_priv = USER_PRIV_USER;
 241     usri.usri1_home_dir = NULL;
 242     usri.usri1_comment = NULL;
 243     usri.usri1_flags = UF_SCRIPT;
 244     usri.usri1_script_path = NULL;
 245
 246     usri.usri1_name = sTooLongName;
 247     usri.usri1_password = sTestUserOldPass;
 248
 249     ret = pNetUserAdd(NULL, 1, (LPBYTE)&usri, NULL);
 250     if (ret == NERR_Success || ret == NERR_UserExists)
 251     {
 252         /* Windows NT4 does create the user. Delete the user and also if it already existed
 253          * due to a previous test run on NT4.
 254          */
 255         trace("We are on NT4, we have to delete the user with the too long username\n");
 256         ret = pNetUserDel(NULL, sTooLongName);
 257         ok(ret == NERR_Success, "Deleting the user failed : %d\n", ret);
 258     }
 259     else
 260         ok(ret == NERR_BadUsername, "Adding user with too long username returned 0x%08x\n", ret);
 261
 262     usri.usri1_name = sTestUserName;
 263     usri.usri1_password = sTooLongPassword;
 264
 265     ret = pNetUserAdd(NULL, 1, (LPBYTE)&usri, NULL);
 266     ok(ret == NERR_PasswordTooShort, "Adding user with too long password returned 0x%08x\n", ret);
 267
 268     usri.usri1_name = sTooLongName;
 269     usri.usri1_password = sTooLongPassword;
 270
 271     ret = pNetUserAdd(NULL, 1, (LPBYTE)&usri, NULL);
 272     /* NT4 doesn't have a problem with the username so it will report the too long password
 273      * as the error. NERR_PasswordTooShort is reported for all kind of password related errors.
 274      */
 275     ok(ret == NERR_BadUsername || ret == NERR_PasswordTooShort,
 276             "Adding user with too long username/password returned 0x%08x\n", ret);
 277
 278     usri.usri1_name = sTestUserName;
 279     usri.usri1_password = sTestUserOldPass;
 280
 281     ret = pNetUserAdd(NULL, 5, (LPBYTE)&usri, NULL);
 282     ok(ret == ERROR_INVALID_LEVEL, "Adding user with level 5 returned 0x%08x\n", ret);
 283
 284     ret = pNetUserAdd(NULL, 1, (LPBYTE)&usri, NULL);
 285     if(ret == ERROR_ACCESS_DENIED)
 286     {
 287         skip("Insufficient permissions to add users. Skipping test.\n");
 288         return;
 289     }
 290     if(ret == NERR_UserExists)
 291     {
 292         skip("User already exists, skipping test to not mess up the system\n");
 293         return;
 294     }
 295
 296     ok(ret == NERR_Success, "Adding user failed with error 0x%08x\n", ret);
 297     if(ret != NERR_Success)
 298         return;
 299
 300     /* On Windows XP (and newer), calling NetUserChangePassword with a NULL
 301      * domainname parameter creates a user home directory, iff the machine is
 302      * not member of a domain.
 303      * Using \\127.0.0.1 as domain name does not work on standalone machines
 304      * either, unless the ForceGuest option in the registry is turned off.
 305      * So let's not test NetUserChangePassword for now.
 306      */
 307
 308     ret = pNetUserDel(NULL, sTestUserName);
 309     ok(ret == NERR_Success, "Deleting the user failed.\n");
 310
 311     ret = pNetUserDel(NULL, sTestUserName);
 312     ok(ret == NERR_UserNotFound, "Deleting a nonexistent user returned 0x%08x\n",ret);
 313 }
 314
 315 START_TEST(access)
 316 {
 317     HMODULE hnetapi32=LoadLibraryA("netapi32.dll");
 318
 319     pNetApiBufferFree=(void*)GetProcAddress(hnetapi32,"NetApiBufferFree");
 320     pNetApiBufferSize=(void*)GetProcAddress(hnetapi32,"NetApiBufferSize");
 321     pNetQueryDisplayInformation=(void*)GetProcAddress(hnetapi32,"NetQueryDisplayInformation");
 322     pNetUserGetInfo=(void*)GetProcAddress(hnetapi32,"NetUserGetInfo");
 323     pNetUserModalsGet=(void*)GetProcAddress(hnetapi32,"NetUserModalsGet");
 324     pNetUserAdd=(void*)GetProcAddress(hnetapi32, "NetUserAdd");
 325     pNetUserDel=(void*)GetProcAddress(hnetapi32, "NetUserDel");
 326
 327     /* These functions were introduced with NT. It's safe to assume that
 328      * if one is not available, none are.
 329      */
 330     if (!pNetApiBufferFree) {
 331         skip("Needed functions are not available\n");
 332         FreeLibrary(hnetapi32);
 333         return;
 334     }
 335
 336     if (init_access_tests()) {
 337         run_userhandling_tests();
 338         run_usergetinfo_tests();
 339         run_querydisplayinformation1_tests();
 340         run_usermodalsget_tests();
 341     }
 342
 343     FreeLibrary(hnetapi32);
 344 }