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Check user name for illegal characters when it is changed from within the user list.

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svn path=/trunk/; revision=33565
This commit is contained in:
Eric Kohl 2008-05-17 22:33:04 +00:00
parent 8fdd4d9b2a
commit 02d1ef26f3
1 changed files with 31 additions and 15 deletions
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46
reactos/dll/cpl/usrmgr/users.c
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@ -58,15 +58,20 @@ CheckPasswords(HWND hwndDlg,
static BOOL
CheckUserName(HWND hwndDlg,
INT nIdDlgItem)
INT nIdDlgItem,
LPTSTR lpUserName)
{
TCHAR szUserName[256];
UINT uLen;
uLen = GetDlgItemText(hwndDlg, nIdDlgItem, szUserName, 256);
if (lpUserName)
uLen = _tcslen(lpUserName);
else
uLen = GetDlgItemText(hwndDlg, nIdDlgItem, szUserName, 256);
/* Check the user name */
if (uLen > 0 && _tcspbrk(szUserName, TEXT("\"*+,/\\:;<=>?[]|")) != NULL)
if (uLen > 0 &&
_tcspbrk((lpUserName) ? lpUserName : szUserName, TEXT("\"*+,/\\:;<=>?[]|")) != NULL)
{
MessageBox(hwndDlg,
TEXT("The user name you entered is invalid! A user name must not contain the following charecters: *+,/:;<=>?[\\]|"),
@ -199,7 +204,7 @@ NewUserDlgProc(HWND hwndDlg,
break;
case IDOK:
if (!CheckUserName(hwndDlg, IDC_USER_NEW_NAME))
if (!CheckUserName(hwndDlg, IDC_USER_NEW_NAME, NULL))
{
SetFocus(GetDlgItem(hwndDlg, IDC_USER_NEW_NAME));
SendDlgItemMessage(hwndDlg, IDC_USER_NEW_NAME, EM_SETSEL, 0, -1);
@ -333,6 +338,24 @@ UserNew(HWND hwndDlg)
}
static VOID
UserRename(HWND hwndDlg)
{
HWND hwndLV;
INT nItem;
hwndLV = GetDlgItem(hwndDlg, IDC_USERS_LIST);
if (hwndLV == NULL)
return;
nItem = ListView_GetNextItem(hwndLV, -1, LVNI_SELECTED);
if (nItem != -1)
{
(void)ListView_EditLabel(hwndLV, nItem);
}
}
static BOOL
UserDelete(HWND hwndDlg)
{
@ -530,6 +553,9 @@ OnEndLabelEdit(LPNMLVDISPINFO pnmv)
if (lstrcmp(szOldUserName, szNewUserName) == 0)
return FALSE;
/* Check the user name for illegal characters */
if (!CheckUserName(NULL, 0, szNewUserName))
return FALSE;
/* Change the user name */
useri0.usri0_name = szNewUserName;
@ -633,17 +659,7 @@ UsersPageProc(HWND hwndDlg,
break;
case IDM_USER_RENAME:
{
INT nItem;
HWND hwndLV;
hwndLV = GetDlgItem(hwndDlg, IDC_USERS_LIST);
nItem = ListView_GetNextItem(hwndLV, -1, LVNI_SELECTED);
if (nItem != -1)
{
(void)ListView_EditLabel(hwndLV, nItem);
}
}
UserRename(hwndDlg);
break;
case IDM_USER_NEW: