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dll: np: support launcher passwords: WIP

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This commit is contained in:
Bill Zissimopoulos 2016-06-28 11:26:25 -07:00
parent e33fda4d00
commit 610a7ac2a6
1 changed files with 42 additions and 6 deletions
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48
src/dll/np.c
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@ -225,6 +225,13 @@ static WCHAR FspNpGetDriveLetter(PDWORD PLogicalDrives, PWSTR VolumeName)
return 0;
}
static DWORD FspNpGetCredentials(HWND hwndOwner,
PWSTR UserName, ULONG UserNameSize,
PWSTR Password, ULONG PasswordSize)
{
return WN_ACCESS_DENIED;
}
DWORD APIENTRY NPGetConnection(
LPWSTR lpLocalName, LPWSTR lpRemoteName, LPDWORD lpnBufferLen)
{
@ -303,12 +310,6 @@ DWORD APIENTRY NPGetConnection(
}
DWORD APIENTRY NPAddConnection(LPNETRESOURCEW lpNetResource, LPWSTR lpPassword, LPWSTR lpUserName)
{
return NPAddConnection3(0, lpNetResource, lpPassword, lpUserName, 0);
}
DWORD APIENTRY NPAddConnection3(HWND hwndOwner,
LPNETRESOURCEW lpNetResource, LPWSTR lpPassword, LPWSTR lpUserName, DWORD dwFlags)
{
DWORD NpResult;
DWORD dwType = lpNetResource->dwType;
@ -398,6 +399,41 @@ DWORD APIENTRY NPAddConnection3(HWND hwndOwner,
return NpResult;
}
DWORD APIENTRY NPAddConnection3(HWND hwndOwner,
LPNETRESOURCEW lpNetResource, LPWSTR lpPassword, LPWSTR lpUserName, DWORD dwFlags)
{
DWORD NpResult;
WCHAR UserName[256], Password[256];
/* CONNECT_PROMPT is only valid if CONNECT_INTERACTIVE is also set */
if (CONNECT_PROMPT == (dwFlags & (CONNECT_INTERACTIVE | CONNECT_PROMPT)))
return WN_BAD_VALUE;
/* if not CONNECT_PROMPT go ahead and attempt to NPAddConnection once */
if (0 == (dwFlags & CONNECT_PROMPT))
{
NpResult = NPAddConnection(lpNetResource, lpPassword, lpUserName);
if (WN_ACCESS_DENIED != NpResult || 0 == (dwFlags & CONNECT_INTERACTIVE))
return WN_ACCESS_DENIED;
}
/* if CONNECT_INTERACTIVE keep asking the user for valid credentials or cancel */
UserName[0] = Password[0] = L'\0';
while (WN_ACCESS_DENIED == NpResult)
{
NpResult = FspNpGetCredentials(hwndOwner,
UserName, sizeof UserName, Password, sizeof Password);
if (0 != NpResult)
break;
NpResult = NPAddConnection(lpNetResource, Password, UserName);
}
SecureZeroMemory(Password, sizeof Password);
return NpResult;
}
DWORD APIENTRY NPCancelConnection(LPWSTR lpName, BOOL fForce)
{
DWORD NpResult;