[英]Logon failure: the user has not been granted the requested logon type at this computer
I have a website in which I create a file and save it in a remote share folder. 我有一个网站,我在其中创建一个文件并将其保存在远程共享文件夹中。 I have a account which have write access to that share folder. 我有一个帐户,对该共享文件夹具有写入权限。 So I impersonate that account while saving the file in that path. 所以我在该路径中保存文件时冒充该帐户。 This logic works when I run the application from my visual studio locally in my machine. 当我在我的机器中从本地Visual Studio运行应用程序时,此逻辑有效。 When I deploy the code in the development server, It does't work. 当我在开发服务器中部署代码时,它不起作用。 I get the following error. 我收到以下错误。
"Logon failure: the user has not been granted the requested logon type at this computer" “登录失败:用户未在此计算机上被授予请求的登录类型”
can someone help. 有人可以帮忙吗
Here is the impersonation code from codeproject 这是codeproject的模拟代码
using System;
using System.Security.Principal;
using System.Runtime.InteropServices;
using System.ComponentModel;
public class Impersonator :
IDisposable
{
public Impersonator(
string userName,
string domainName,
string password)
{
ImpersonateValidUser(userName, domainName, password);
}
// ------------------------------------------------------------------
#endregion
#region IDisposable member.
// ------------------------------------------------------------------
public void Dispose()
{
UndoImpersonation();
}
// ------------------------------------------------------------------
#endregion
#region P/Invoke.
// ------------------------------------------------------------------
[DllImport("advapi32.dll", SetLastError = true)]
private static extern int LogonUser(
string lpszUserName,
string lpszDomain,
string lpszPassword,
int dwLogonType,
int dwLogonProvider,
ref IntPtr phToken);
[DllImport("advapi32.dll", CharSet = CharSet.Auto, SetLastError = true)]
private static extern int DuplicateToken(
IntPtr hToken,
int impersonationLevel,
ref IntPtr hNewToken);
[DllImport("advapi32.dll", CharSet = CharSet.Auto, SetLastError = true)]
private static extern bool RevertToSelf();
[DllImport("kernel32.dll", CharSet = CharSet.Auto)]
private static extern bool CloseHandle(
IntPtr handle);
private const int LOGON32_LOGON_INTERACTIVE = 2;
private const int LOGON32_PROVIDER_DEFAULT = 0;
// ------------------------------------------------------------------
#endregion
#region Private member.
// ------------------------------------------------------------------
/// <summary>
/// Does the actual impersonation.
/// </summary>
/// <param name="userName">The name of the user to act as.</param>
/// <param name="domainName">The domain name of the user to act as.</param>
/// <param name="password">The password of the user to act as.</param>
private void ImpersonateValidUser(
string userName,
string domain,
string password)
{
WindowsIdentity tempWindowsIdentity = null;
IntPtr token = IntPtr.Zero;
IntPtr tokenDuplicate = IntPtr.Zero;
try
{
if (RevertToSelf())
{
if (LogonUser(
userName,
domain,
password,
LOGON32_LOGON_INTERACTIVE,
LOGON32_PROVIDER_DEFAULT,
ref token) != 0)
{
if (DuplicateToken(token, 2, ref tokenDuplicate) != 0)
{
tempWindowsIdentity = new WindowsIdentity(tokenDuplicate);
impersonationContext = tempWindowsIdentity.Impersonate();
}
else
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
else
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
else
{
throw new Win32Exception(Marshal.GetLastWin32Error());
}
}
finally
{
if (token != IntPtr.Zero)
{
CloseHandle(token);
}
if (tokenDuplicate != IntPtr.Zero)
{
CloseHandle(tokenDuplicate);
}
}
}
/// <summary>
/// Reverts the impersonation.
/// </summary>
private void UndoImpersonation()
{
if (impersonationContext != null)
{
impersonationContext.Undo();
}
}
private WindowsImpersonationContext impersonationContext = null;
// ------------------------------------------------------------------
#endregion
} }
I found the answer myself. 我自己找到了答案。 I changed the logon type to 8 and it worked.. Thanks everyone 我将登录类型更改为8并且工作正常...谢谢大家
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