将 IdentityServer 4 部署到 Azure VM 时找不到证书

问题描述

我在将 IdentityServer 4 (ASP.NET Core 1.1) 部署到 Azure VM (Windows Server 2012 R2) 时遇到此证书问题.

I'm getting this cert issue while deploying IdentityServer 4 (ASP.NET Core 1.1) to Azure VM (Windows Server 2012 R2).

crit: IdentityServer4.Hosting.IdentityServerMiddleware[0]
      Unhandled exception: Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: The system cannot find the file specified
         at System.Security.Cryptography.CngKey.Open(String keyName, CngProvider provider, CngKeyOpenOptions openOptions)
         at System.Security.Cryptography.CngKey.Open(String keyName, CngProvider provider)
         at Internal.Cryptography.Pal.CertificatePal.GetPrivateKey[T](Func`2 createCsp, Func`2 createCng)
         at Internal.Cryptography.Pal.CertificatePal.GetRSAPrivateKey()

这将在本地开发计算机上运行，​​我不知道为什么.我在虚拟机上的我的(本地机器)存储上安装了证书.

This will work on local dev computer and I cannot figure it out why. I install the cert on My (Local Machine) store on the VM.

谁能帮忙解决这个问题.谢谢.

Can anyone help on this. Thanks.

推荐答案

我在这里找到了解决方案:

I found the solution here:

http://www.daves-blog.net/post/2014/06/16/X509Certificate-The-System-cannot-find-the-file-specified.aspx

显然，我需要在应用程序池上启用加载用户配置文件.但是，错误现在更改为:

Apparently, I need to enable the Load User Profile on the Application Pool. However, the error now changes to this:

crit: IdentityServer4.Hosting.IdentityServerMiddleware[0]
  Unhandled exception: Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: Keyset does not exist
     at System.Security.Cryptography.CngKey.Open(String keyName, CngProvider provider, CngKeyOpenOptions openOptions)
     at System.Security.Cryptography.CngKey.Open(String keyName, CngProvider provider)
     at Internal.Cryptography.Pal.CertificatePal.GetPrivateKey[T](Func`2 createCsp, Func`2 createCng)
     at Internal.Cryptography.Pal.CertificatePal.GetRSAPrivateKey()

现在看看这个问题.

好的，所以问题是读取证书的权限.我们只需转到证书并授予 IIS_IUSRS 读取(仅)权限即可.

Okay, so the issue is permission to read the cert. All we have to do just go to the certificate and grant Read (only) for IIS_IUSRS.

现在可以了.

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