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Windows: start implementation of volume ID mechanism that will be used to identify VeraCrypt disk volumes instead of device name.

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This commit is contained in:
Mounir IDRASSI
2016-04-08 23:51:29 +02:00
parent 409c0f79be
commit 60575d9a49
12 changed files with 382 additions and 78 deletions
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42
src/Mount/Favorites.cpp
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@@ -98,6 +98,7 @@ namespace VeraCrypt
favorite.SystemEncryption = prop.partitionInInactiveSysEncScope ? true : false;
favorite.OpenExplorerWindow = (bExplore == TRUE);
favorite.Pim = prop.volumePim;
memcpy (favorite.VolumeID, prop.volumeID, SHA512_DIGESTSIZE);
if (favorite.VolumePathId.empty()
&& IsVolumeDeviceHosted (favorite.Path.c_str())
@@ -416,6 +417,19 @@ namespace VeraCrypt
case WM_CLOSE:
EndDialog (hwndDlg, IDCLOSE);
return 1;
case WM_CTLCOLORSTATIC:
{
HDC hdc = (HDC) wParam;
HWND hw = (HWND) lParam;
if (hw == GetDlgItem(hwndDlg, IDC_FAVORITE_ID))
{
// This the favorite ID field. Make its background like normal edit
HBRUSH hbr = GetSysColorBrush (COLOR_WINDOW);
::SelectObject(hdc, hbr);
return (BOOL) hbr;
}
}
break;
}
return 0;
@@ -566,6 +580,17 @@ namespace VeraCrypt
favorite.Path = Utf8StringToWide (volume);
char label[1024];
XmlGetAttributeText (xml, "ID", label, sizeof (label));
if (strlen (label) == 128)
{
std::vector<byte> arr;
if (HexWideStringToArray (Utf8StringToWide (label).c_str(), arr) && arr.size() == SHA512_DIGEST_SIZE)
{
memcpy (favorite.VolumeID, &arr[0], SHA512_DIGEST_SIZE);
}
}
XmlGetAttributeText (xml, "label", label, sizeof (label));
favorite.Label = Utf8StringToWide (label);
@@ -612,6 +637,10 @@ namespace VeraCrypt
if (boolVal[0])
favorite.UseLabelInExplorer = (boolVal[0] == '1') && !favorite.ReadOnly;
XmlGetAttributeText (xml, "useVolumeID", boolVal, sizeof (boolVal));
if (boolVal[0])
favorite.UseVolumeID = (boolVal[0] == '1') && !IsRepeatedByteArray (0, favorite.VolumeID, SHA512_DIGEST_SIZE);
if (favorite.Path.find (L"\\\\?\\Volume{") == 0 && favorite.Path.rfind (L"}\\") == favorite.Path.size() - 2)
{
wstring resolvedPath = VolumeGuidPathToDevicePath (favorite.Path);
@@ -709,6 +738,9 @@ namespace VeraCrypt
wstring s = L"\n\t\t<volume mountpoint=\"" + favorite.MountPoint + L"\"";
if (!IsRepeatedByteArray (0, favorite.VolumeID, SHA512_DIGEST_SIZE))
s += L" ID=\"" + ArrayToHexWideString (favorite.VolumeID, SHA512_DIGEST_SIZE) + L"\"";
if (!favorite.Label.empty())
s += L" label=\"" + favorite.Label + L"\"";
@@ -739,6 +771,9 @@ namespace VeraCrypt
if (favorite.UseLabelInExplorer && !favorite.ReadOnly)
s += L" useLabelInExplorer=\"1\"";
if (favorite.UseVolumeID && !IsRepeatedByteArray (0, favorite.VolumeID, SHA512_DIGEST_SIZE))
s += L" useVolumeID=\"1\"";
s += L">" + wstring (tq) + L"</volume>";
fwprintf (f, L"%ws", s.c_str());
@@ -819,6 +854,12 @@ namespace VeraCrypt
SetCheckBox (hwndDlg, IDC_FAVORITE_MOUNT_ON_ARRIVAL, favorite.MountOnArrival);
SetCheckBox (hwndDlg, IDC_FAVORITE_MOUNT_READONLY, favorite.ReadOnly);
SetCheckBox (hwndDlg, IDC_FAVORITE_MOUNT_REMOVABLE, favorite.Removable);
SetCheckBox (hwndDlg, IDC_FAVORITE_USE_VOLUME_ID, favorite.UseVolumeID);
if (!IsRepeatedByteArray (0, favorite.VolumeID, SHA512_DIGESTSIZE))
{
SetDlgItemText (hwndDlg, IDC_FAVORITE_ID, ArrayToHexWideString (favorite.VolumeID, SHA512_DIGESTSIZE).c_str());
}
if (systemFavoritesMode)
{
@@ -873,6 +914,7 @@ namespace VeraCrypt
favorite.Pim = GetPim (hwndDlg, IDC_PIM);
favorite.UseLabelInExplorer = (IsDlgButtonChecked (hwndDlg, IDC_FAVORITE_USE_LABEL_IN_EXPLORER) != 0);
favorite.UseVolumeID = (IsDlgButtonChecked (hwndDlg, IDC_FAVORITE_USE_VOLUME_ID) != 0);
favorite.ReadOnly = (IsDlgButtonChecked (hwndDlg, IDC_FAVORITE_MOUNT_READONLY) != 0);
favorite.Removable = (IsDlgButtonChecked (hwndDlg, IDC_FAVORITE_MOUNT_REMOVABLE) != 0);