ps/Modules/Alkami.Ops.Certificates/Cmdlets/GetCertNameByThumbprint.cs

using Alkami.Ops.Common.Cryptography;
using System;
using System.Management.Automation;
using System.Security.Cryptography.X509Certificates;

namespace Alkami.Ops.Certificates.cmdlets
{
    /// <summary>
    /// Gets the SimpleName for a given Thumbprint
    /// </summary>
    [Cmdlet("Get", "CertNameByThumbprint")]
    [OutputType(typeof(string))]
    public class GetCertNameByThumbprint : Cmdlet
    {
        [Parameter(Position = 0, Mandatory = true)]
        public string thumbprint;

        [Parameter(Position = 1, Mandatory = true)]
        [ValidateSet("all", "my", "CertificateAuthority", "root", "trustedpeople")]
        public string certStore;

        protected override void ProcessRecord()
        {
            GetName(this.thumbprint, this.certStore);
        }

        public void GetName(string thumbprint, string certStore = "all")
        {
            var storesToSearch = new string[4];
            if (certStore == "all")
            {
                storesToSearch = new string[] { "my", "CertificateAuthority", "root", "trustedpeople" };
            }
            else
            {
                storesToSearch = new string[] { certStore };
            }

            foreach (var storeString in storesToSearch)
            {
                StoreName.TryParse(storeString, true, out StoreName storeName);

                X509Certificate2 certificate = CertificateHelper.FindCertificateByThumbprint(thumbprint, storeName, StoreLocation.LocalMachine, "localhost");
                if (certificate != null)
                {
                    WriteObject($"Found {certificate.GetNameInfo(X509NameType.SimpleName, false)} in {storeString}");
                }
            }
        }
    }
}