使用 PowerShell 创建自签名证书 [英] Using PowerShell to Create Self-Signed Certificate

问题描述

我正在使用类似于此处找到的代码来创建用于 IIS 的自签名证书:http://blogs.technet.com/b/vishalagarwal/archive/2009/08/22/generating-a-certificate-self-signed-using-powershell-and-certenroll-interfaces.aspx

I'm using code similar to that found here to create a self-signed certificate for use in IIS: http://blogs.technet.com/b/vishalagarwal/archive/2009/08/22/generating-a-certificate-self-signed-using-powershell-and-certenroll-interfaces.aspx

工作正常，但我想给它一个友好的名称，以便在我想将证书分配给动态创建的站点时更容易定位.

Works fine except I want to give it a friendly name to make locating it easier when I want to assign the certificate to a dynamically created site.

任何人都知道如何更改上述内容以设置友好名称(我已经尝试过看似明显但无济于事的方法).

Anyone know how to change the above to set the friendly name (I've tried what seemed obvious to no avail).

有没有更好的方法通过 PowerShell 创建证书而不提示用户输入信息?

Got a better way to create a cert via PowerShell that does not prompt the user for information?

跟进我正在使用的脚本 - 基于上面的 url 但变成了一个 cmdlet:

Followup on the script I am using - based on the url above but turned into a cmdlet:

function Add-SelfSignedCertificate
{
    [CmdletBinding()]
    param
    (
            [Parameter(Mandatory=$True, ValueFromPipelineByPropertyName=$True)]
            [Alias('cn')]
            [string]$CommonName
    )

    $name = new-object -com "X509Enrollment.CX500DistinguishedName.1"
    $name.Encode("CN=$CommonName", 0)

    $key = new-object -com "X509Enrollment.CX509PrivateKey.1"
    $key.ProviderName = "Microsoft RSA SChannel Cryptographic Provider"
    $key.KeySpec = 1
    $key.Length = 1024
    $key.SecurityDescriptor = "D:PAI(A;;0xd01f01ff;;;SY)(A;;0xd01f01ff;;;BA)(A;;0x80120089;;;NS)"
    $key.MachineContext = 1
    $key.Create()

    $serverauthoid = new-object -com "X509Enrollment.CObjectId.1"
    $serverauthoid.InitializeFromValue("1.3.6.1.5.5.7.3.1")
    $ekuoids = new-object -com "X509Enrollment.CObjectIds.1"
    $ekuoids.add($serverauthoid)
    $ekuext = new-object -com "X509Enrollment.CX509ExtensionEnhancedKeyUsage.1"
    $ekuext.InitializeEncode($ekuoids)

    $cert = new-object -com "X509Enrollment.CX509CertificateRequestCertificate.1"
    $cert.InitializeFromPrivateKey(2, $key, "")
    $cert.Subject = $name
    $cert.Issuer = $cert.Subject
    $cert.NotBefore = get-date
    $cert.NotAfter = $cert.NotBefore.AddDays(90)
    $cert.X509Extensions.Add($ekuext)
    $cert.Encode()

    $enrollment = new-object -com "X509Enrollment.CX509Enrollment.1"
    $enrollment.InitializeFromRequest($cert)
    $certdata = $enrollment.CreateRequest(0)
    $enrollment.InstallResponse(2, $certdata, 0, "")
}

推荐答案

它可能对您的特定用途没有帮助，但在 Windows 8.1 和 Server 2012 中安装了一个新的 Powershell CmdLet，它非常快速且易于使用:

It might not help for your specific use, but there is a new Powershell CmdLet installed in Windows 8.1 and Server 2012 that is pretty quick and easy to use:

New-SelfSignedCertificate [-CertStoreLocation <String> ] [-CloneCert <Certificate> ] [-DnsName <String> ] [-Confirm] [-WhatIf] [ <CommonParameters>]

可在此处找到更多详细信息:https://docs.microsoft.com/en-us/powershell/module/pkiclient/new-selfsignedcertificate?view=win10-ps

More details can be found here: https://docs.microsoft.com/en-us/powershell/module/pkiclient/new-selfsignedcertificate?view=win10-ps

在我的使用中，证书的友好名称一直设置为 CmdLet 中指定的第一个 DnsName.

In my usage, the friendly name of the cert has always been set as the first DnsName specified in the CmdLet.

将证书放在本地计算机的个人存储中的示例:

Example that places the certificate in your Local Computer's Personal store:

New-SelfSignedCertificate -CertStoreLocation cert:\LocalMachine\My -DnsName www.example.com

注意:Powershell 必须以管理员权限启动才能正常工作.

这篇关于使用 PowerShell 创建自签名证书的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！