WIX 以管理员权限执行自定义操作

Question

我为我的 WIX 安装程序编写了一个自定义操作。该操作的 Execute-attribute 设置为 deferred 和 Impersonate 并在 InstallFinalize 之前运行，但它在此操作中遇到了一个问题，即缺少管理员权限。该操作在 INSTALLFOLDER 中创建一个文件，即 Program File (x86)

这是我的 WIX 代码：

    <?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
    <Product Id="*" 
           Name="WixTesterSetup" 
           Language="1033" 
           Version="1.0.0.0" 
           Manufacturer="WixTester" 
           UpgradeCode="77b7ed9a-5394-43e9-aecb-cd9985368ef6">
        <Package InstallerVersion="200" Compressed="yes" InstallScope="perMachine" />

        <MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
        <MediaTemplate />

    <Feature Id="Core" Title="Core" Level="1" ConfigurableDirectory="INSTALLFOLDER" />

    <UI>
      <UIRef Id="WixUI_Minimal" />
      <Publish  Dialog="ExitDialog"
                Control="Finish"
                Event="DoAction"
                Value="LaunchApplication">WIXUI_EXITDIALOGOPTIONALCHECKBOX = 1 and NOT Installed</Publish>
    </UI>

    <Property Id="WIXUI_EXITDIALOGOPTIONALCHECKBOXTEXT" Value="Launch Wix Tester" />
    <Property Id="WixShellEecxTarget" Value="[#WixTester.exe]" />
    <CustomAction Id="LaunchApplication" BinaryKey="WixCA" DllEntry="WixShellExec" Impersonate="yes" />

    <Binary Id="CustomActionBinary" SourceFile="$(var.RegistrationInfoCustomAction.TargetDir)$(var.RegistrationInfoCustomAction.TargetName).CA.dll"/>
    <CustomAction Id="RegistrationInfoCustomAction" BinaryKey="CustomActionBinary" DllEntry="SaveUserInfo" Execute="deferred" Impersonate="no" />

    <InstallExecuteSequence>
      <Custom Action='RegistrationInfoCustomAction' Before='InstallFinalize'>NOT Installed</Custom>
    </InstallExecuteSequence>

    <Directory Id="TARGETDIR" Name="SourceDir">
            <Directory Id="ProgramFilesFolder">
        <Directory Id="INSTALLFOLDER" Name="WixTesterSetup">
          <Component Feature="Core">
            <File Id="WixTester.exe" Source="$(var.WixTester.TargetPath)" KeyPath="yes" Checksum="yes"/>
          </Component>
        </Directory>
            </Directory>
        </Directory>

  </Product>

</Wix>

简单的自定义操作：

    public class CustomActions
{
    [CustomAction]
    public static ActionResult SaveUserInfo(Session session)
    {
        File.Create(System.IO.Path.Combine(session.GetTargetPath("INSTALLFOLDER"), "test.xml"));

        return ActionResult.Success;
    }
}

WixTester 不感兴趣：

class Program
{
    static void Main(string[] args)
    {
        Console.WriteLine("Test Started");
        Console.ReadLine();
    }
}

Answer 1

诊断：我怀疑除了权限之外还有其他问题。请尝试以下方法：

Verbose Log File：请创建详细日志文件：

msiexec.exe /I "C:\file.msi" /QN /L*V "C:\msilog.log"

Hot Log 解读提示：在日志文件中搜索 "value 3" 以查找 Rob Mensching 解释的错误（Wix & Orca 作者）。否则，MSI 日志文件可能会不堪重负。

更多：How to interpret an MSI Log File（和PDF format from WayBack）。

调试自定义操作：您是否将调试器附加到相关自定义操作？请在此处查找信息：WIxsharp debug custom action in console - 和 a direct link to an Advanced Installer demonstration video。以及指向MSDN / Microsoft Docs 的链接。

调试简述：显示一个消息框并附加到它。

---

XML 文件：XML 文件可以使用WiX XML features 安装，不应通过自定义操作生成。您还可以在启动时在用户可写的位置从应用程序本身创建文件。以下是后者的几个链接：

• 如何部署设置文件：Create folder and file on Current user profile, from Admin Profile
• 处理写入权限被拒绝：System.UnauthorizedAccessException while running .exe under program files

建议：我不知道哪种方法适合你。建议您通过应用程序生成文件并保存在 用户资料。每个用户一个 xml 文件。

---

链接：

• 有关日志记录的更多信息：Enable installation logs for MSI installer without any command line arguments

Answer 2

问题在于延迟的自定义操作无权访问session["PropertyName"]，解决方案是使用session.CustomActionData["PORTProperty"] 并将变量传递给自定义操作类型 51。新的 WIX 代码如下所示：

    <?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
    <Product Id="*" 
           Name="WixTesterSetup" 
           Language="1033" 
           Version="1.0.0.0" 
           Manufacturer="WixTester" 
           UpgradeCode="77b7ed9a-5394-43e9-aecb-cd9985368ef6">
        <Package InstallerVersion="200" Compressed="yes" InstallScope="perMachine" />

        <MajorUpgrade DowngradeErrorMessage="A newer version of [ProductName] is already installed." />
        <MediaTemplate />

    <Feature Id="Core" Title="Core" Level="1" ConfigurableDirectory="INSTALLFOLDER" />

    <UI>
      <UIRef Id="WixUI_Minimal" />
      <Publish  Dialog="ExitDialog"
                Control="Finish"
                Event="DoAction"
                Value="LaunchApplication">WIXUI_EXITDIALOGOPTIONALCHECKBOX = 1 and NOT Installed</Publish>
    </UI>

    <Property Id="WIXUI_EXITDIALOGOPTIONALCHECKBOXTEXT" Value="Launch Wix Tester" />
    <Property Id="WixShellEecxTarget" Value="[#WixTester.exe]" />
    <CustomAction Id="LaunchApplication" BinaryKey="WixCA" DllEntry="WixShellExec" Impersonate="yes" />

    <Binary Id="CustomActionBinary" SourceFile="$(var.RegistrationInfoCustomAction.TargetDir)$(var.RegistrationInfoCustomAction.TargetName).CA.dll"/>
    <CustomAction Id="RegistrationInfoCustomAction" BinaryKey="CustomActionBinary" DllEntry="SaveUserInfo" Execute="deferred" Impersonate="no" />
    <CustomAction Id="CustomAction51" Property="RegistrationInfoCustomAction" Value="INSTALLFOLDER=[INSTALLFOLDER]" />

    <InstallExecuteSequence>
      <Custom Action="CustomAction51" Before='InstallFinalize' />
      <Custom Action='RegistrationInfoCustomAction' After='CustomAction51'>NOT Installed</Custom>
    </InstallExecuteSequence>

    <Directory Id="TARGETDIR" Name="SourceDir">
            <Directory Id="ProgramFilesFolder">
        <Directory Id="INSTALLFOLDER" Name="WixTesterSetup">
          <Component Feature="Core">
            <File Id="WixTester.exe" Source="$(var.WixTester.TargetPath)" KeyPath="yes" Checksum="yes"/>
          </Component>
        </Directory>
            </Directory>
        </Directory>

  </Product>

</Wix>

自定义操作现在看起来像：

    using System;
using System.Collections.Generic;
using System.IO;
using System.Net.Mime;
using System.Text;
using System.Windows.Forms;
using Microsoft.Deployment.WindowsInstaller;

namespace RegistrationInfoCustomAction
{
    public class CustomActions
    {
        [CustomAction]
        public static ActionResult SaveUserInfo(Session session)
        {
            File.Create(System.IO.Path.Combine(session.CustomActionData["INSTALLFOLDER"], "test.xml"));

            return ActionResult.Success;
        }
    }
}