reactos/dll/cpl/usrmgr/users.c

   1 /*
   2  * COPYRIGHT:       See COPYING in the top level directory
   3  * PROJECT:         ReactOS User Manager Control Panel
   4  * FILE:            dll/cpl/usrmgr/users.c
   5  * PURPOSE:         Users property page
   6  *
   7  * PROGRAMMERS:     Eric Kohl
   8  */
   9
  10 /*
  11  * TODO:
  12  *  - Add new user to the users group.
  13  *  - Remove a user from all groups.
  14  *  - Implement user property pages.
  15  *  - Use localized messages.
  16  */
  17
  18 #include "usrmgr.h"
  19
  20
  21 typedef struct _USER_DATA
  22 {
  23     HMENU hPopupMenu;
  24
  25     INT iCurrentItem;
  26
  27 } USER_DATA, *PUSER_DATA;
  28
  29
  30
  31 static BOOL
  32 CheckPasswords(HWND hwndDlg,
  33                INT nIdDlgItem1,
  34                INT nIdDlgItem2)
  35 {
  36     TCHAR szPassword1[256];
  37     TCHAR szPassword2[256];
  38     UINT uLen1;
  39     UINT uLen2;
  40
  41     uLen1 = GetDlgItemText(hwndDlg, nIdDlgItem1, szPassword1, 256);
  42     uLen2 = GetDlgItemText(hwndDlg, nIdDlgItem2, szPassword2, 256);
  43
  44     /* Check the passwords */
  45     if (uLen1 != uLen2 || _tcscmp(szPassword1, szPassword2) != 0)
  46     {
  47         MessageBox(hwndDlg,
  48                    TEXT("The passwords you entered are not the same!"),
  49                    TEXT("ERROR"),
  50                    MB_OK | MB_ICONERROR);
  51         return FALSE;
  52     }
  53
  54
  55     return TRUE;
  56 }
  57
  58
  59 static BOOL
  60 CheckUserName(HWND hwndDlg,
  61               INT nIdDlgItem)
  62 {
  63     TCHAR szUserName[256];
  64     UINT uLen;
  65
  66     uLen = GetDlgItemText(hwndDlg, nIdDlgItem, szUserName, 256);
  67
  68     /* Check the user name */
  69     if (uLen > 0 && _tcspbrk(szUserName, TEXT("\"*+,/\\:;<=>?[]|")) != NULL)
  70     {
  71         MessageBox(hwndDlg,
  72                    TEXT("The user name you entered is invalid! A user name must not contain the following charecters: *+,/:;<=>?[\\]|"),
  73                    TEXT("ERROR"),
  74                    MB_OK | MB_ICONERROR);
  75         return FALSE;
  76     }
  77
  78
  79     return TRUE;
  80 }
  81
  82
  83
  84 INT_PTR CALLBACK
  85 ChangePasswordDlgProc(HWND hwndDlg,
  86                       UINT uMsg,
  87                       WPARAM wParam,
  88                       LPARAM lParam)
  89 {
  90     UNREFERENCED_PARAMETER(wParam);
  91
  92     switch (uMsg)
  93     {
  94         case WM_INITDIALOG:
  95             break;
  96
  97         case WM_COMMAND:
  98             switch (LOWORD(wParam))
  99             {
 100                 case IDOK:
 101                     if (CheckPasswords(hwndDlg, IDC_EDIT_PASSWORD1, IDC_EDIT_PASSWORD2))
 102                         EndDialog(hwndDlg, 0);
 103                     break;
 104
 105                 case IDCANCEL:
 106                     EndDialog(hwndDlg, 0);
 107                     break;
 108             }
 109             break;
 110
 111         default:
 112             return FALSE;
 113     }
 114
 115     return TRUE;
 116 }
 117
 118
 119 INT_PTR CALLBACK
 120 NewUserDlgProc(HWND hwndDlg,
 121                UINT uMsg,
 122                WPARAM wParam,
 123                LPARAM lParam)
 124 {
 125     PUSER_INFO_3 userInfo;
 126     INT nLength;
 127
 128     UNREFERENCED_PARAMETER(wParam);
 129
 130     switch (uMsg)
 131     {
 132         case WM_INITDIALOG:
 133             SetWindowLongPtr(hwndDlg, DWLP_USER, lParam);
 134             SendDlgItemMessage(hwndDlg, IDC_USER_NEW_NAME, EM_SETLIMITTEXT, 20, 0);
 135             CheckDlgButton(hwndDlg, IDC_USER_NEW_FORCE_CHANGE, BST_CHECKED);
 136             break;
 137
 138         case WM_COMMAND:
 139             switch (LOWORD(wParam))
 140             {
 141                 case IDC_USER_NEW_NAME:
 142                     if (HIWORD(wParam) == EN_CHANGE)
 143                     {
 144                         nLength = SendDlgItemMessage(hwndDlg, IDC_USER_NEW_NAME, WM_GETTEXTLENGTH, 0, 0);
 145                         EnableWindow(GetDlgItem(hwndDlg, IDOK), (nLength > 0));
 146                     }
 147                     break;
 148
 149                 case IDOK:
 150                     if (!CheckUserName(hwndDlg, IDC_USER_NEW_NAME))
 151                     {
 152                         SetFocus(GetDlgItem(hwndDlg, IDC_USER_NEW_NAME));
 153                         SendDlgItemMessage(hwndDlg, IDC_USER_NEW_NAME, EM_SETSEL, 0, -1);
 154                         break;
 155                     }
 156
 157                     if (!CheckPasswords(hwndDlg, IDC_USER_NEW_PASSWORD1, IDC_USER_NEW_PASSWORD2))
 158                     {
 159                         SetDlgItemText(hwndDlg, IDC_USER_NEW_PASSWORD1, TEXT(""));
 160                         SetDlgItemText(hwndDlg, IDC_USER_NEW_PASSWORD2, TEXT(""));
 161                         break;
 162                     }
 163
 164                     userInfo = (LPUSER_INFO_3)GetWindowLongPtr(hwndDlg, DWLP_USER);
 165
 166                     nLength = SendDlgItemMessage(hwndDlg, IDC_USER_NEW_NAME, WM_GETTEXTLENGTH, 0, 0);
 167                     if (nLength > 0)
 168                     {
 169                         userInfo->usri3_name = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (nLength + 1) * sizeof(WCHAR));
 170                         GetDlgItemText(hwndDlg, IDC_USER_NEW_NAME, userInfo->usri3_name, nLength + 1);
 171                     }
 172
 173                     nLength = SendDlgItemMessage(hwndDlg, IDC_USER_NEW_FULL_NAME, WM_GETTEXTLENGTH, 0, 0);
 174                     if (nLength > 0)
 175                     {
 176                         userInfo->usri3_full_name = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (nLength + 1) * sizeof(WCHAR));
 177                         GetDlgItemText(hwndDlg, IDC_USER_NEW_FULL_NAME, userInfo->usri3_full_name, nLength + 1);
 178                     }
 179
 180                     nLength = SendDlgItemMessage(hwndDlg, IDC_USER_NEW_DESCRIPTION, WM_GETTEXTLENGTH, 0, 0);
 181                     if (nLength > 0)
 182                     {
 183                         userInfo->usri3_comment = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (nLength + 1) * sizeof(WCHAR));
 184                         GetDlgItemText(hwndDlg, IDC_USER_NEW_DESCRIPTION, userInfo->usri3_comment, nLength + 1);
 185                     }
 186
 187                     /* Store the password */
 188                     nLength = SendDlgItemMessage(hwndDlg, IDC_USER_NEW_PASSWORD1, WM_GETTEXTLENGTH, 0, 0);
 189                     if (nLength > 0)
 190                     {
 191                         userInfo->usri3_password = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (nLength + 1) * sizeof(WCHAR));
 192                         GetDlgItemText(hwndDlg, IDC_USER_NEW_PASSWORD1, userInfo->usri3_password, nLength + 1);
 193                     }
 194
 195                     if (IsDlgButtonChecked(hwndDlg, IDC_USER_NEW_FORCE_CHANGE) == BST_CHECKED)
 196                         userInfo->usri3_password_expired = TRUE;
 197
 198                     if (IsDlgButtonChecked(hwndDlg, IDC_USER_NEW_DISABLED) == BST_CHECKED)
 199                         userInfo->usri3_flags |= UF_ACCOUNTDISABLE;
 200
 201                     EndDialog(hwndDlg, IDOK);
 202                     break;
 203
 204                 case IDCANCEL:
 205                     EndDialog(hwndDlg, IDCANCEL);
 206                     break;
 207             }
 208             break;
 209
 210         default:
 211             return FALSE;
 212     }
 213
 214     return TRUE;
 215 }
 216
 217
 218 static VOID
 219 UserNew(HWND hwndDlg)
 220 {
 221     USER_INFO_3 user;
 222     NET_API_STATUS status;
 223     LV_ITEM lvi;
 224     INT iItem;
 225     HWND hwndLV;
 226
 227     ZeroMemory(&user, sizeof(USER_INFO_3));
 228
 229     user.usri3_priv = USER_PRIV_USER;
 230     user.usri3_flags = UF_SCRIPT;
 231     user.usri3_acct_expires = TIMEQ_FOREVER;
 232     user.usri3_max_storage = USER_MAXSTORAGE_UNLIMITED;
 233     user.usri3_primary_group_id = DOMAIN_GROUP_RID_USERS;
 234
 235     if (DialogBoxParam(hApplet,
 236                        MAKEINTRESOURCE(IDD_USER_NEW),
 237                        hwndDlg,
 238                        NewUserDlgProc,
 239                        (LPARAM)&user) == IDOK)
 240     {
 241 #if 0
 242         status = NetUserAdd(NULL,
 243                             3,
 244                             (LPBYTE)&user,
 245                             NULL);
 246 #else
 247         status = NERR_Success;
 248 #endif
 249         if (status != NERR_Success)
 250         {
 251             TCHAR szText[256];
 252             wsprintf(szText, TEXT("Error: %u"), status);
 253             MessageBox(NULL, szText, TEXT("NetUserAdd"), MB_ICONERROR | MB_OK);
 254             return;
 255         }
 256
 257         hwndLV = GetDlgItem(hwndDlg, IDC_USERS_LIST);
 258
 259         ZeroMemory(&lvi, sizeof(lvi));
 260         lvi.mask = LVIF_TEXT | LVIF_STATE | LVIF_IMAGE;
 261         lvi.pszText = user.usri3_name;
 262         lvi.state = 0;
 263         lvi.iImage = (user.usri3_flags & UF_ACCOUNTDISABLE) ? 1 : 0;
 264         iItem = ListView_InsertItem(hwndLV, &lvi);
 265
 266         ListView_SetItemText(hwndLV, iItem, 1,
 267                              user.usri3_full_name);
 268
 269         ListView_SetItemText(hwndLV, iItem, 2,
 270                              user.usri3_comment);
 271     }
 272
 273     if (user.usri3_name)
 274         HeapFree(GetProcessHeap, 0, user.usri3_name);
 275
 276     if (user.usri3_full_name)
 277         HeapFree(GetProcessHeap, 0, user.usri3_full_name);
 278
 279     if (user.usri3_comment)
 280         HeapFree(GetProcessHeap, 0, user.usri3_comment);
 281
 282     if (user.usri3_password)
 283         HeapFree(GetProcessHeap, 0, user.usri3_password);
 284 }
 285
 286
 287 static BOOL
 288 UserDelete(HWND hwndDlg)
 289 {
 290     TCHAR szUserName[UNLEN];
 291     TCHAR szText[256];
 292     INT nItem;
 293     HWND hwndLV;
 294     NET_API_STATUS status;
 295
 296     hwndLV = GetDlgItem(hwndDlg, IDC_USERS_LIST);
 297     nItem = ListView_GetNextItem(hwndLV, -1, LVNI_SELECTED);
 298     if (nItem == -1)
 299         return FALSE;
 300
 301     /* Get the new user name */
 302     ListView_GetItemText(hwndLV,
 303                          nItem, 0,
 304                          szUserName,
 305                          UNLEN);
 306
 307     /* Display a warning message because the delete operation cannot be reverted */
 308     wsprintf(szText, TEXT("Dou you really want to delete the user \"%s\"?"), szUserName);
 309     if (MessageBox(NULL, szText, TEXT("User Accounts"), MB_ICONWARNING | MB_YESNO) == IDNO)
 310         return FALSE;
 311
 312     /* Delete the user */
 313 #if 0
 314     status = NetUserDel(NULL, szUserName);
 315 #else
 316     status = NERR_Success;
 317 #endif
 318     if (status != NERR_Success)
 319     {
 320         TCHAR szText[256];
 321         wsprintf(szText, TEXT("Error: %u"), status);
 322         MessageBox(NULL, szText, TEXT("NetUserDel"), MB_ICONERROR | MB_OK);
 323         return FALSE;
 324     }
 325
 326     /* Delete the user from the list */
 327     (void)ListView_DeleteItem(hwndLV, nItem);
 328
 329     return TRUE;
 330 }
 331
 332
 333 static VOID
 334 SetUsersListColumns(HWND hwndListView)
 335 {
 336     LV_COLUMN column;
 337     RECT rect;
 338     TCHAR szStr[32];
 339
 340     GetClientRect(hwndListView, &rect);
 341
 342     memset(&column, 0x00, sizeof(column));
 343     column.mask=LVCF_FMT | LVCF_WIDTH | LVCF_SUBITEM | LVCF_TEXT;
 344     column.fmt=LVCFMT_LEFT;
 345     column.cx = (INT)((rect.right - rect.left) * 0.25);
 346     column.iSubItem = 0;
 347     LoadString(hApplet, IDS_NAME, szStr, sizeof(szStr) / sizeof(szStr[0]));
 348     column.pszText = szStr;
 349     (void)ListView_InsertColumn(hwndListView, 0, &column);
 350
 351     column.cx = (INT)((rect.right - rect.left) * 0.50);
 352     column.iSubItem = 1;
 353     LoadString(hApplet, IDS_FULLNAME, szStr, sizeof(szStr) / sizeof(szStr[0]));
 354     column.pszText = szStr;
 355     (void)ListView_InsertColumn(hwndListView, 1, &column);
 356
 357     column.cx = (INT)((rect.right - rect.left) * 0.25);
 358     column.iSubItem = 2;
 359     LoadString(hApplet, IDS_DESCRIPTION, szStr, sizeof(szStr) / sizeof(szStr[0]));
 360     column.pszText = szStr;
 361     (void)ListView_InsertColumn(hwndListView, 2, &column);
 362 }
 363
 364
 365 static VOID
 366 UpdateUsersList(HWND hwndListView)
 367 {
 368     NET_API_STATUS netStatus;
 369     PUSER_INFO_20 pBuffer;
 370     DWORD entriesread;
 371     DWORD totalentries;
 372     DWORD resume_handle = 0;
 373     DWORD i;
 374     LV_ITEM lvi;
 375     INT iItem;
 376
 377
 378     for (;;)
 379     {
 380         netStatus = NetUserEnum(NULL, 20, FILTER_NORMAL_ACCOUNT,
 381                                 (LPBYTE*)&pBuffer,
 382                                 1024, &entriesread,
 383                                 &totalentries, &resume_handle);
 384         if (netStatus != NERR_Success && netStatus != ERROR_MORE_DATA)
 385             break;
 386
 387         for (i = 0; i < entriesread; i++)
 388         {
 389            memset(&lvi, 0x00, sizeof(lvi));
 390            lvi.mask = LVIF_TEXT | LVIF_STATE | LVIF_IMAGE;
 391            lvi.pszText = pBuffer[i].usri20_name;
 392            lvi.state = 0;
 393            lvi.iImage = (pBuffer[i].usri20_flags & UF_ACCOUNTDISABLE) ? 1 : 0;
 394            iItem = ListView_InsertItem(hwndListView, &lvi);
 395
 396            ListView_SetItemText(hwndListView, iItem, 1,
 397                                 pBuffer[i].usri20_full_name);
 398
 399            ListView_SetItemText(hwndListView, iItem, 2,
 400                                 pBuffer[i].usri20_comment);
 401         }
 402
 403         NetApiBufferFree(&pBuffer);
 404
 405         /* No more data left */
 406         if (netStatus != ERROR_MORE_DATA)
 407             break;
 408     }
 409
 410 }
 411
 412
 413 static VOID
 414 OnInitDialog(HWND hwndDlg)
 415 {
 416     HWND hwndListView;
 417     HIMAGELIST hImgList;
 418     HICON hIcon;
 419
 420     /* Create the image list */
 421     hImgList = ImageList_Create(16, 16, ILC_COLOR8 | ILC_MASK, 5, 5);
 422     hIcon = LoadImage(hApplet, MAKEINTRESOURCE(IDI_USER), IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
 423     ImageList_AddIcon(hImgList, hIcon);
 424     hIcon = LoadImage(hApplet, MAKEINTRESOURCE(IDI_LOCKED_USER), IMAGE_ICON, 16, 16, LR_DEFAULTCOLOR);
 425     ImageList_AddIcon(hImgList, hIcon);
 426     DestroyIcon(hIcon);
 427
 428     hwndListView = GetDlgItem(hwndDlg, IDC_USERS_LIST);
 429
 430     (VOID)ListView_SetImageList(hwndListView, hImgList, LVSIL_SMALL);
 431
 432     (void)ListView_SetExtendedListViewStyle(hwndListView, LVS_EX_FULLROWSELECT);
 433
 434     SetUsersListColumns(hwndListView);
 435
 436     UpdateUsersList(hwndListView);
 437 }
 438
 439
 440 static BOOL
 441 OnEndLabelEdit(LPNMLVDISPINFO pnmv)
 442 {
 443     TCHAR szOldUserName[UNLEN];
 444     TCHAR szNewUserName[UNLEN];
 445     USER_INFO_0 useri0;
 446     NET_API_STATUS status;
 447
 448     /* Leave, if there is no valid listview item */
 449     if (pnmv->item.iItem == -1)
 450         return FALSE;
 451
 452     /* Get the new user name */
 453     ListView_GetItemText(pnmv->hdr.hwndFrom,
 454                          pnmv->item.iItem, 0,
 455                          szOldUserName,
 456                          UNLEN);
 457
 458     /* Leave, if the user canceled the edit action */
 459     if (pnmv->item.pszText == NULL)
 460         return FALSE;
 461
 462     /* Get the new user name */
 463     lstrcpy(szNewUserName, pnmv->item.pszText);
 464
 465     /* Leave, if the user name was not changed */
 466     if (lstrcmp(szOldUserName, szNewUserName) == 0)
 467         return FALSE;
 468
 469
 470     /* Change the user name */
 471     useri0.usri0_name = szNewUserName;
 472
 473 #if 0
 474     status = NetUserSetInfo(NULL, szOldUserName, 0, (LPBYTE)&useri0, NULL);
 475 #else
 476     status = NERR_Success;
 477 #endif
 478     if (status != NERR_Success)
 479     {
 480         TCHAR szText[256];
 481         wsprintf(szText, TEXT("Error: %u"), status);
 482         MessageBox(NULL, szText, TEXT("NetUserSetInfo"), MB_ICONERROR | MB_OK);
 483         return FALSE;
 484     }
 485
 486     /* Update the listview item */
 487     ListView_SetItemText(pnmv->hdr.hwndFrom,
 488                          pnmv->item.iItem, 0,
 489                          szNewUserName);
 490
 491     return TRUE;
 492 }
 493
 494
 495 static BOOL
 496 OnNotify(HWND hwndDlg, PUSER_DATA pUserData, NMHDR *phdr)
 497 {
 498     LPNMLISTVIEW lpnmlv = (LPNMLISTVIEW)phdr;
 499
 500     switch (phdr->idFrom)
 501     {
 502         case IDC_USERS_LIST:
 503             switch(phdr->code)
 504             {
 505                 case NM_CLICK:
 506                     pUserData->iCurrentItem = lpnmlv->iItem;
 507                     if (lpnmlv->iItem == -1)
 508                     {
 509                     }
 510                     else
 511                     {
 512                     }
 513                     break;
 514
 515                 case NM_DBLCLK:
 516                     break;
 517
 518                 case LVN_ENDLABELEDIT:
 519                     return OnEndLabelEdit((LPNMLVDISPINFO)phdr);
 520
 521                 case NM_RCLICK:
 522                     ClientToScreen(GetDlgItem(hwndDlg, IDC_USERS_LIST), &lpnmlv->ptAction);
 523                     TrackPopupMenu(GetSubMenu(pUserData->hPopupMenu, (lpnmlv->iItem == -1) ? 0 : 1),
 524                                    TPM_LEFTALIGN, lpnmlv->ptAction.x, lpnmlv->ptAction.y, 0, hwndDlg, NULL);
 525                     break;
 526             }
 527             break;
 528     }
 529
 530     return FALSE;
 531 }
 532
 533
 534 INT_PTR CALLBACK
 535 UsersPageProc(HWND hwndDlg,
 536               UINT uMsg,
 537               WPARAM wParam,
 538               LPARAM lParam)
 539 {
 540     PUSER_DATA pUserData;
 541
 542     UNREFERENCED_PARAMETER(wParam);
 543
 544     pUserData = (PUSER_DATA)GetWindowLongPtr(hwndDlg, DWLP_USER);
 545
 546     switch (uMsg)
 547     {
 548         case WM_INITDIALOG:
 549             pUserData = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(USER_DATA));
 550             SetWindowLongPtr(hwndDlg, DWLP_USER, (LONG_PTR)pUserData);
 551
 552             pUserData->hPopupMenu = LoadMenu(hApplet, MAKEINTRESOURCE(IDM_POPUP_USER));
 553
 554             OnInitDialog(hwndDlg);
 555             break;
 556
 557         case WM_COMMAND:
 558             switch (LOWORD(wParam))
 559             {
 560                 case IDM_USER_CHANGE_PASSWORD:
 561                     DialogBoxParam(hApplet,
 562                                    MAKEINTRESOURCE(IDD_CHANGE_PASSWORD),
 563                                    hwndDlg,
 564                                    ChangePasswordDlgProc,
 565                                    (LPARAM)NULL);
 566                     break;
 567
 568                 case IDM_USER_RENAME:
 569                     {
 570                         INT nItem;
 571                         HWND hwndLV;
 572
 573                         hwndLV = GetDlgItem(hwndDlg, IDC_USERS_LIST);
 574                         nItem = ListView_GetNextItem(hwndLV, -1, LVNI_SELECTED);
 575                         if (nItem != -1)
 576                         {
 577                             (void)ListView_EditLabel(hwndLV, nItem);
 578                         }
 579                     }
 580                     break;
 581
 582                 case IDM_USER_NEW:
 583                     UserNew(hwndDlg);
 584                     break;
 585
 586                 case IDM_USER_DELETE:
 587                     UserDelete(hwndDlg);
 588                     break;
 589
 590                 case IDM_USER_PROPERTIES:
 591                     MessageBeep(-1);
 592                     break;
 593             }
 594             break;
 595
 596         case WM_NOTIFY:
 597             return OnNotify(hwndDlg, pUserData, (NMHDR *)lParam);
 598
 599         case WM_DESTROY:
 600             DestroyMenu(pUserData->hPopupMenu);
 601             HeapFree(GetProcessHeap(), 0, pUserData);
 602             break;
 603     }
 604
 605     return FALSE;
 606 }