【发布时间】:2010-07-19 16:25:14
【问题描述】:
--原帖--
我正在尝试使用 alternate 凭据管理(启动/停止)远程计算机上的 Windows 服务。我知道我可以使用 ServiceController 类来使用我当前的凭据管理服务:
Dim sc As New ServiceController(ServiceName, ComputerName)
但我想使用不同的凭据。我正在使用的其他类(DirectoryEntry 和 System.Management)都支持使用备用凭据...我们将不胜感激。
--工作代码(基于已接受的答案构建)--
我不得不承认我怀疑它会起作用......但下面是代码。我不得不对你建议的代码做一个小的改动。每当我尝试 IPC$ 时,它都会返回一个 53 结果代码,即使我确定共享存在。所以在另一个网站的建议下,我删除了共享,只删除了计算机名,这很有效。
Imports System.Runtime.InteropServices
Imports System.Net
Imports System.IO
Imports System.ServiceProcess
Module Module1
Sub Main()
Dim Computername As String = "SomeComputer"
'Create connection to remote computer'
Using nc As New NetworkConnection("\\" + Computername, New NetworkCredential("Domain\User", "Password"))
Dim sc As New ServiceController("Windows Firewall/Internet Connection Sharing (ICS)", Computername)
'now we can start/stop/whatever we want here'
End Using
Console.ReadLine()
End Sub
Public Class NetworkConnection
Implements IDisposable
Private _networkName As String
Public Sub New(ByVal networkName As String, ByVal credentials As NetworkCredential)
_networkName = networkName
Dim netResource = New NetResource() With { _
.Scope = ResourceScope.GlobalNetwork, _
.ResourceType = ResourceType.Disk, _
.DisplayType = ResourceDisplaytype.Share, _
.RemoteName = networkName _
}
Dim result = WNetAddConnection2(netResource, credentials.Password, credentials.UserName, 0)
If result <> 0 Then
Throw New IOException("Error connecting to remote share", result)
End If
End Sub
Protected Overrides Sub Finalize()
Try
Dispose(False)
Finally
MyBase.Finalize()
End Try
End Sub
Public Sub Dispose() Implements System.IDisposable.Dispose
Dispose(True)
GC.SuppressFinalize(Me)
End Sub
Protected Sub Dispose(ByVal disposing As Boolean)
WNetCancelConnection2(_networkName, 0, True)
End Sub
<DllImport("mpr.dll")> _
Private Shared Function WNetAddConnection2(ByVal netResource As NetResource, ByVal password As String, ByVal username As String, ByVal flags As Integer) As Integer
End Function
<DllImport("mpr.dll")> _
Private Shared Function WNetCancelConnection2(ByVal name As String, ByVal flags As Integer, ByVal force As Boolean) As Integer
End Function
End Class
<StructLayout(LayoutKind.Sequential)> _
Public Class NetResource
Public Scope As ResourceScope
Public ResourceType As ResourceType
Public DisplayType As ResourceDisplaytype
Public Usage As Integer
Public LocalName As String
Public RemoteName As String
Public Comment As String
Public Provider As String
End Class
Public Enum ResourceScope As Integer
Connected = 1
GlobalNetwork
Remembered
Recent
Context
End Enum
Public Enum ResourceType As Integer
Any = 0
Disk = 1
Print = 2
Reserved = 8
End Enum
Public Enum ResourceDisplaytype As Integer
Generic = &H0
Domain = &H1
Server = &H2
Share = &H3
File = &H4
Group = &H5
Network = &H6
Root = &H7
Shareadmin = &H8
Directory = &H9
Tree = &HA
Ndscontainer = &HB
End Enum
End Module
【问题讨论】:
标签: vb.net windows-services credentials