我有以下代码来获取证书:
X509Store store = new X509Store("??","??");
List<X509Certificate2> lst = new List<X509Certificate2>();
store.Open(OpenFlags.ReadOnly);
foreach (X509Certificate2 mCert in store.Certificates)
{
lst.Add(mCert);
//TODO's
}
现在我希望在本地计算机中安装所有证书 列表&lt;&gt;凭证书名称,他们的位置,用公钥发行 或私钥(仅限是或否)和文件夹的名称 包含这些证书(请参阅下面的快照):
填充List&lt;&gt;之后使用Certs详细信息我想以网格格式显示这些数据。如何修改此代码以获取上述详细信息?
答案 0 :(得分:2)
您计算机上的证书存储在不同的商店中,因此您需要打开所有商店。请看MSDN 制品
代码示例:
public class CertDetails
{
public string Name { get; set; }
public string HasPrivateKey { get; set; }
public string Location { get; set; }
public string Issuer { get; set; }
}
// stores and they friendly names
var stores = new Dictionary<StoreName, string>()
{
{StoreName.My, "Personal"},
{StoreName.Root, "Trusted roots"},
{StoreName.TrustedPublisher, "Trusted publishers"}
// and so on
}.Select(s => new {store = new X509Store(s.Key, StoreLocation.LocalMachine), location = s.Value}).ToArray();
foreach (var store in stores)
store.store.Open(OpenFlags.ReadOnly); // open each store
var list = stores.SelectMany(s => s.store.Certificates.Cast<X509Certificate2>()
.Select(mCert => new CertDetails
{
HasPrivateKey = mCert.HasPrivateKey ? "Yes" : "No",
Name = mCert.FriendlyName,
Location = s.location,
Issuer = mCert.Issuer
})).ToList();
答案 1 :(得分:1)
一个简短的灵感示例,也许有点帮助:
using System.Security.Cryptography.X509Certificates;
using System.Security.Cryptography;
...
X509Store store = null;
store = new X509Store(StoreName.My, StoreLocation.LocalMachine);
store.Open(OpenFlags.OpenExistingOnly | OpenFlags.ReadOnly)
...
//RSA CryptoServiceProvider
RSACryptoServiceProvider rsaCSP = null;
string keyPath = Environment.GetFolderPath(Environment.SpecialFolder.CommonApplicationData) + @"\Microsoft\Crypto\RSA\MachineKeys\";
string friendlyName = "";
foreach (X509Certificate2 mCert in store.Certificates) {
rsaCSP = mCert.PrivateKey as RSACryptoServiceProvider;
if (rsaCSP != null) {
friendlyName = mCert.FriendlyName;
keyPath += rsaCSP.CspKeyContainerInfo.UniqueKeyContainerName;
}
}