public IEnumerable <Credential> ReadCred()
{
int count;
int flags;
if (6 <= Environment.OSVersion.Version.Major)
{
flags = 0x1;
}
else
{
string message = "Retrieving all credentials is only possible on Windows version Vista or later.";
throw new Exception(message);
}
IntPtr pCredentials;
bool read = Imports.CredEnumerate(null, flags, out count, out pCredentials);
int lastError = Marshal.GetLastWin32Error();
if (read)
{
CriticalCredentialHandle credHandle = new CriticalCredentialHandle(pCredentials);
return(credHandle.GetCredentials(count));
}
else
{
string message = $"CredEnumerate failed with the error code {lastError}.";
throw new Exception(message);
}
}
public Credential ReadCred(string target, CredType type)
{
IntPtr nativeCredentialPointer;
bool read = Imports.CredRead(target, type, 0, out nativeCredentialPointer);
int lastError = Marshal.GetLastWin32Error();
if (read)
{
using (CriticalCredentialHandle critCred = new CriticalCredentialHandle(nativeCredentialPointer))
{
return(critCred.GetCredential());
}
}
else
{
string message;
switch (lastError)
{
case 1168:
message = $"Requested credential with target {target} was not found, error code {lastError}";
throw new CredentialNotFoundException(message);
default:
message = $"CredRead failed with the error code {lastError}.";
throw new Exception(message);
}
}
}
