public void PublishFiles(IPublishProject project, Uri destination)
{
ImpersonationHelper helper = null;
NetworkCredential creds = null;
bool impersonated = false;
// Use ECWGC here so that a filter cannot run while we're impersonated (and so we always un-impersonate)
System.Runtime.CompilerServices.RuntimeHelpers.ExecuteCodeWithGuaranteedCleanup(
(_) => {
var files = project.Files;
for (int i = 0; i < files.Count; i++)
{
var item = files[i];
try {
// try copying without impersonating first...
CopyOneFile(destination, item, ref helper, creds);
} catch (UnauthorizedAccessException) {
if (impersonated)
{
// user entered incorrect credentials
throw;
}
// prompt for new credentials and switch to them if available.
var res = VsCredentials.PromptForCredentials(PythonToolsPackage.Instance, destination, new[] { "NTLM" }, "", out creds);
if (res == System.Windows.Forms.DialogResult.OK)
{
impersonated = true;
helper = new ImpersonationHelper(creds);
}
else
{
throw;
}
// re-try the file copy w/ the new credentials.
CopyOneFile(destination, item, ref helper, creds);
}
project.Progress = (int)(((double)i / (double)files.Count) * 100);
}
},
(data, exception) => {
if (helper != null)
{
helper.Dispose();
}
},
null
);
}
public void PublishFiles(IPublishProject project, Uri destination)
{
var files = project.Files;
for (int i = 0; i < files.Count; i++)
{
var item = files[i];
try {
// try copying without impersonating first...
CopyOneFile(destination, item);
} catch (UnauthorizedAccessException) {
var resource = new NativeMethods._NETRESOURCE();
resource.dwType = NativeMethods.RESOURCETYPE_DISK;
resource.lpRemoteName = Path.GetPathRoot(destination.LocalPath);
NetworkCredential creds = null;
var res = VsCredentials.PromptForCredentials(
_serviceProvider,
destination,
new[] { "NTLM" }, "", out creds);
if (res != DialogResult.OK)
{
throw;
}
var netAddRes = NativeMethods.WNetAddConnection3(
Process.GetCurrentProcess().MainWindowHandle,
ref resource,
creds.Password,
creds.Domain + "\\" + creds.UserName,
0
);
if (netAddRes != 0)
{
string msg = Marshal.GetExceptionForHR((int)(((uint)0x80070000) | netAddRes)).Message;
throw new Exception("Incorrect user name or password: " + msg);
}
// re-try the file copy now that we're authenticated
CopyOneFile(destination, item);
}
project.Progress = (int)(((double)i / (double)files.Count) * 100);
}
}
