自定义操作不会在 WIX 安装程序中运行

Question

我正在尝试创建一个 MSI，其唯一目的是在 Windows 7 机器上安装“Microsoft Root Certificate Authority 2011”证书，然后再将 .NET Framework 安装程序作为 WIX boostrapper 的一部分运行。由于在安装 .NET 4.8 之前我还没有找到从引导程序安装此证书的另一种方法，因此我决定创建一个 MSI，其中包含安装证书的自定义操作，然后将其添加到 MSIPackage 调用的链中。我现在正在单独测试安装程序。所以，基本上我已经构建了自定义操作，并将其添加到 WIX 设置项目中。但是，在构建之后，当我运行 msi 时，没有安装证书。作为自定义操作的一部分，我添加了一个要创建的文件，只是为了查看它是否正在运行，但也从未创建过该文件。

我的自定义动作如下：

[CustomAction]
        public static ActionResult CheckForExistingCertificate(Session session)
        {
            session.Log("Starting CheckForExistingCertificate");

            var logFile = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) +
                          @"\CertificateInstallInfo";

            if (!File.Exists(logFile))
                File.Create(logFile);

            try
            {
                session.Log("***** Beginning LocalMachine Certificate Store Search...");
                X509Store lmStore = new X509Store(StoreName.CertificateAuthority, 
StoreLocation.LocalMachine);
                lmStore.Open(OpenFlags.ReadOnly);
                session.Log("***** lmStore.Certificates.Count = " + lmStore.Certificates.Count);
                foreach (X509Certificate2 cert in lmStore.Certificates)
                {
                    session.Log("lmCertificate Listing : " + cert.FriendlyName);
                    if (cert.FriendlyName == "Microsoft Root Certificate Authority 2011")
                    {
                        session["INTERMEDIATECERTIFICATEALREADYINSTALLED"] = "TRUE";
                    }
                }

                session.Log("***** Beginning CurrentUser Certificate Store Search...");
                X509Store cuStore = new X509Store(StoreName.CertificateAuthority, StoreLocation.CurrentUser);
                cuStore.Open(OpenFlags.ReadOnly);
                session.Log("***** cuStore.Certificates.Count = " + cuStore.Certificates.Count);
                foreach (X509Certificate2 cert in cuStore.Certificates)
                {
                    session.Log("cuCertificate Listing : " + cert.FriendlyName);
                    if (cert.FriendlyName == "Microsoft Root Certificate Authority 2011")
                    {
                        session["INTERMEDIATECERTIFICATEALREADYINSTALLED"] = "TRUE";
                    }
                }

                if (session["INTERMEDIATECERTIFICATEALREADYINSTALLED"] == "FALSE")
                {
                    X509Certificate2 certificate = new X509Certificate2("MicrosoftRootCertificateAuthority2011.cer");
                    X509Store store = new X509Store(StoreName.Root, StoreLocation.LocalMachine);

                    store.Open(OpenFlags.ReadWrite);
                    store.Add(certificate);
                    store.Close();
                }

            }
            catch (Exception ex)
            {
                File.WriteAllText(logFile, ex.ToString());
                session.Log("CheckForExistingCertificate - in catch");
            }

            session.Log("Ending CheckForExistingCertificate - end of function");
            return ActionResult.Success;
        }

我的 WIX 设置 Product.wxs 文件是：

<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
    <Product Id="*" Name="Install Certificates" Language="1033" Version="1.0.0.0" Manufacturer="Just Joe Applications" UpgradeCode="68d00e98-21a2-480f-bb3a-be3049995f3c">
        <Package InstallerVersion="200" Compressed="yes" InstallScope="perMachine" />

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

        <Binary Id="CustomActionBinary" SourceFile="$(var.InstallCertificateAction.TargetDir)$(var.InstallCertificateAction.TargetName).CA.dll" />
        <CustomAction Id="InstallCert" Impersonate="no" BinaryKey="CustomActionBinary" DllEntry="CheckForExistingCertificate" Execute="deferred" Return="check" />

        <InstallExecuteSequence>
            <Custom Action="InstallCert" After="InstallInitialize"/>
        </InstallExecuteSequence>

        <Feature Id="ProductFeature" Title="Install Certificates" Level="1">
            <ComponentGroupRef Id="ProductComponents" />
        </Feature>
    </Product>

    <Fragment>
        <Directory Id="TARGETDIR" Name="SourceDir">
            <Directory Id="ProgramFilesFolder">
                <Directory Id="INSTALLFOLDER" Name="Install Certificates" />
            </Directory>
        </Directory>
    </Fragment>

    <Fragment>
        <ComponentGroup Id="ProductComponents" Directory="INSTALLFOLDER">
        </ComponentGroup>
    </Fragment>
</Wix>

Answer 1

如果您想在引导程序包中作为 MSI 包执行此操作，只需使用 WiX IIS 扩展将证书安装到正确的证书存储中。

如果我要使用自己的代码来执行此操作，我会将其编写为无窗口控制台应用程序，并将其作为 EXE 包连接到引导程序。您也可以编写一个注册表值以在检测条件下使用，但如果您不打扰，一遍又一遍地运行程序可能无害。