如何从 Windows 7 服务启动会话 1 中的进程
我有一个在 Windows 7 中运行的服务。在 Windows 7 中,所有服务都在会话 0 中运行。我想从该服务创建一个交互式用户会话(在会话 0 之外的会话中)并在该会话中启动应用程序。我的问题是,当我调用 LogonUser 启动交互式用户会话,然后使用 CreateProcessAsUser 启动应用程序时,应用程序最终在会话 0 中运行
。我的所有代码都是 C#。
这是相关代码:
[DllImport("advapi32.dll", SetLastError=true)]
static extern bool LogonUser(
string principal,
string authority,
string password,
UInt32 logonType,
UInt32 logonProvider,
out IntPtr token);
[DllImport("advapi32.dll", SetLastError=true)]
static extern bool CreateProcessAsUser(
IntPtr hToken,
string lpApplicationName,
string lpCommandLine,
IntPtr lpProcessAttributes,
IntPtr lpThreadAttributes,
bool bInheritHandles,
int dwCreationFlags,
IntPtr lpEnvironment,
string lpCurrentDirectory,
ref STARTUPINFO lpStartupInfo,
ref PROCESS_INFORMATION lpProcessInformation);
IntPtr token;
LogonUser("UserName", ".", "Password",
LogonTypes.Interactive,LogonProviders.Default, out token)
<code to impersonate user>
string hd = Environment.ExpandEnvironmentVariables("%USERPROFILE%");
IntPtr envBlock = IntPtr.Zero;
CreateProcessAsUser(token, "PathToMenu.exe",
NORMAL_PRIORITY_CLASS |CREATE_UNICODE_ENVIRONMENT,
"WinSta0\\Default", hd, envBlock, "Menu");
任何人都可以告诉我我做错了什么吗?
I have a service running in Windows 7. In Windows 7 all services run in Session 0. From that service I want to create an interactive user session (in a session other than Session 0) and start an application in that session. My problem is that when I call LogonUser to start an interactive user session and then use CreateProcessAsUser to start the application the application ends up running in Session 0.
All of my code is C#.
Here is the relevant code:
[DllImport("advapi32.dll", SetLastError=true)]
static extern bool LogonUser(
string principal,
string authority,
string password,
UInt32 logonType,
UInt32 logonProvider,
out IntPtr token);
[DllImport("advapi32.dll", SetLastError=true)]
static extern bool CreateProcessAsUser(
IntPtr hToken,
string lpApplicationName,
string lpCommandLine,
IntPtr lpProcessAttributes,
IntPtr lpThreadAttributes,
bool bInheritHandles,
int dwCreationFlags,
IntPtr lpEnvironment,
string lpCurrentDirectory,
ref STARTUPINFO lpStartupInfo,
ref PROCESS_INFORMATION lpProcessInformation);
IntPtr token;
LogonUser("UserName", ".", "Password",
LogonTypes.Interactive,LogonProviders.Default, out token)
<code to impersonate user>
string hd = Environment.ExpandEnvironmentVariables("%USERPROFILE%");
IntPtr envBlock = IntPtr.Zero;
CreateProcessAsUser(token, "PathToMenu.exe",
NORMAL_PRIORITY_CLASS |CREATE_UNICODE_ENVIRONMENT,
"WinSta0\\Default", hd, envBlock, "Menu");
Can anyone tell me what I'm doing wrong?
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当尝试从 Vista/7 中的服务启动进程时,可能会出现很多问题。我建议您从这篇文章开始,并根据您的需要进行调整。我可以告诉你,我已经多次使用和修改了文章中的代码,并且它有效。很抱歉我无法向您展示,因为修改后的代码属于我公司。
Tons of things can go wrong when trying to launch a process from a service in Vista/7. I would recommend that you start with this article and adapt it to your needs. I can tell you that I've used and modified the code in the article quite a bit, and it works. I'm sorry I can't show it to you because the modified code belongs to my company.