C# X509Certificates.X509Store类代码示例

        public static X509Store Load(string file, string password) {
            if (file == null || password == null) {
                return null;
            }

            if (!File.Exists(file)) {
                throw new FileNotFoundException("", file);
            }

            var fileContents = File.ReadAllBytes(file);
            var ptr = Marshal.AllocHGlobal(fileContents.Length);
            Marshal.Copy(fileContents, 0, ptr, fileContents.Length);
            var cryptBlob = new CRYPT_DATA_BLOB {
                cbData = (uint)fileContents.Length,
                pbData = ptr
            };
            if (!PFXIsPFXBlob(ref cryptBlob)) {
                return null;
            }
            if (!PFXVerifyPassword(ref cryptBlob, password)) {
                return null;
            }

            X509Store store = null;
            var storePtr = PFXImportCertStore(ref cryptBlob, password);
            store = new X509Store(storePtr);
            Marshal.FreeHGlobal(ptr);
            return store;
        }

        public ApplePushChannel(ApplePushChannelSettings channelSettings)
        {
            cancelToken = cancelTokenSrc.Token;

            appleSettings = channelSettings;

            certificate = this.appleSettings.Certificate;

            certificates = new X509CertificateCollection();

            if (appleSettings.AddLocalAndMachineCertificateStores)
            {
                var store = new X509Store(StoreLocation.LocalMachine);
                certificates.AddRange(store.Certificates);

                store = new X509Store(StoreLocation.CurrentUser);
                certificates.AddRange(store.Certificates);
            }

            certificates.Add(certificate);

            if (this.appleSettings.AdditionalCertificates != null)
                foreach (var addlCert in this.appleSettings.AdditionalCertificates)
                    certificates.Add(addlCert);

            timerCleanup = new Timer(state => Cleanup(), null, TimeSpan.FromMilliseconds(1000), TimeSpan.FromMilliseconds(1000));
        }

        static X509Certificate2 GetCertificate(string certFindValue)
        {
            StoreLocation[] locations = new StoreLocation[] { StoreLocation.LocalMachine, StoreLocation.CurrentUser };
            foreach (StoreLocation location in locations)
            {
                X509Store store = new X509Store(StoreName.My, location);
                store.Open(OpenFlags.OpenExistingOnly);

                X509Certificate2Collection collection = store.Certificates.Find(
                    X509FindType.FindBySubjectName,
                    certFindValue,
                    false);

                if (collection.Count == 0)
                {
                    collection = store.Certificates.Find(
                        X509FindType.FindByThumbprint,
                        certFindValue,
                        false);
                }

                store.Close();

                if (collection.Count > 0)
                {
                    return collection[0];
                }
            }

            throw new ArgumentException("No certificate can be found using the find value " + certFindValue);
        }

 private static X509Certificate GetServerCertificate()
 {
     X509Store store = new X509Store(StoreName.My, StoreLocation.LocalMachine);
     store.Open(OpenFlags.ReadOnly);
     X509CertificateCollection cert = store.Certificates.Find(X509FindType.FindBySubjectName, "LocalHost", true);
     return cert[0];
 }

        public static X509Certificate2 GetCertificate(string serialNumber)
        {
            List<string> list = new List<string>();
            X509Store storeCurUser = new X509Store(StoreLocation.CurrentUser);

            storeCurUser.Open(OpenFlags.ReadOnly);
            
            foreach (X509Certificate2 mCert in storeCurUser.Certificates)
            {
                if (mCert.SerialNumber.Contains(serialNumber))
                {
                    return mCert;
                }
            }

            X509Store storeMachine = new X509Store(StoreLocation.LocalMachine);

            storeMachine.Open(OpenFlags.ReadOnly);

            foreach (X509Certificate2 mCert in storeMachine.Certificates)
            {
                if (mCert.SerialNumber.Contains(serialNumber))
                {
                    return mCert;
                }
            }

            return null;
        }

        public GcmXmppConnection (GcmXmppConfiguration configuration)
        {
            authCompletion = new TaskCompletionSource<bool> ();

            notifications = new Dictionary<string,CompletableNotification> ();
            Configuration = configuration;

            certificates = new X509CertificateCollection ();

            // Add local/machine certificate stores to our collection if requested
            //if (Configuration.AddLocalAndMachineCertificateStores) {
                var store = new X509Store (StoreLocation.LocalMachine);
                certificates.AddRange (store.Certificates);

                store = new X509Store (StoreLocation.CurrentUser);
                certificates.AddRange (store.Certificates);
            //}

            // Add optionally specified additional certs into our collection
//            if (Configuration.AdditionalCertificates != null) {
//                foreach (var addlCert in Configuration.AdditionalCertificates)
//                    certificates.Add (addlCert);
//            }

            // Finally, add the main private cert for authenticating to our collection
//            if (certificate != null)
//                certificates.Add (certificate);
        }

        internal static X509Certificate Initialize(ICertificateConfig cerConfig)
        {
            if (!string.IsNullOrEmpty(cerConfig.FilePath))
            {
                //To keep compatible with website hosting
                string filePath;

                if (Path.IsPathRooted(cerConfig.FilePath))
                    filePath = cerConfig.FilePath;
                else
                {
                    filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, cerConfig.FilePath);
                }

                return new X509Certificate2(filePath, cerConfig.Password);
            }
            else
            {
                var storeName = cerConfig.StoreName;
                if (string.IsNullOrEmpty(storeName))
                    storeName = "Root";

                var store = new X509Store(storeName);

                store.Open(OpenFlags.ReadOnly);

                var cert = store.Certificates.OfType<X509Certificate2>().Where(c =>
                    c.Thumbprint.Equals(cerConfig.Thumbprint, StringComparison.OrdinalIgnoreCase)).FirstOrDefault();

                store.Close();

                return cert;
            }
        }

        private void Client()
        {

            SocketWatcher c_w = new SocketWatcher(20);
            c_w.Synchronous = true;

            // Note: must have a client cert in your IE cert store.
            X509Store store = new X509Store(StoreName.My, StoreLocation.CurrentUser);
            store.Open(OpenFlags.ReadOnly);

            if (store.Certificates.Count > 0)
            {
                c_w.LocalCertificate = store.Certificates[0];
            }
            else
            {
                lock (done)
                {
                    errorMessage = "There were no certificates in the Windows Certificate Store.";
                    succeeded = false;
                    Monitor.Pulse(done);
                }

                return;
            }
            c_w.CreateConnectSocket(this, a, true, "localhost");
        }

 /// <summary>
 /// Gets a X509 certificate from windows store. Asks the user for the correct certificate.
 /// </summary>
 /// <returns></returns>
 public static X509Certificate2 GetCertificate()
 {
     var st = new X509Store(StoreName.My, StoreLocation.CurrentUser);
     st.Open(OpenFlags.ReadOnly);
     X509Certificate2 card = null;
     try
     {
         X509Certificate2Collection col = st.Certificates;
         X509Certificate2Collection sel = X509Certificate2UI.SelectFromCollection(col, "Certificates",
                                          "Select one to sign",
                                          X509SelectionFlag.
                                          SingleSelection);
         if (sel.Count > 0)
         {
             X509Certificate2Enumerator en = sel.GetEnumerator();
             en.MoveNext();
             card = en.Current;
         }
     }
     finally
     {
         st.Close();
     }
     return card;
 }

        public bool OnValidationCallback(object sender, X509Certificate cert, X509Chain chain, SslPolicyErrors errors)
        {
            if (errors.ToString() != "None")
            {
                MessageBox.Show("Please click yes on the next dialog box.\nThis will allow us to install the Net7 certificate.", "Certificate Install",
                    MessageBoxButtons.OK, MessageBoxIcon.Exclamation);

                try
                {
                    X509Store Certificate = new X509Store(StoreName.Root);

                    X509Certificate2 cert2 = new X509Certificate2(cert);

                    Certificate.Open(OpenFlags.ReadWrite);

                    // Add Certificate
                    Certificate.Add(cert2);
                    Certificate.Close();
                }
                catch (Exception e)
                {
                    MessageBox.Show("Error installing certificate: " + e.ToString());
                }
            }
            else
            {
                MessageBox.Show("Certificate is installed!");
            }

            // Remove this message
            ServicePointManager.ServerCertificateValidationCallback = null;

            return true;
        }

 public CertificateStore(string machine)
 {
     var storename = String.IsNullOrEmpty(machine) || String.Compare("localhost", machine, StringComparison.OrdinalIgnoreCase) == 0
         ? "MY"
         : @"\\{0}\MY".FormatWith(machine);
     _store = new X509Store(storename.FormatWith(machine), StoreLocation.LocalMachine);
 }

        public ApplePushChannel(ApplePushChannelSettings channelSettings, PushServiceSettings serviceSettings = null)
            : base(channelSettings, serviceSettings)
        {
            this.appleSettings = channelSettings;

            certificate = this.appleSettings.Certificate;

            certificates = new X509CertificateCollection();

            if (appleSettings.AddLocalAndMachineCertificateStores)
            {
                var store = new X509Store(StoreLocation.LocalMachine);
                certificates.AddRange(store.Certificates);

                store = new X509Store(StoreLocation.CurrentUser);
                certificates.AddRange(store.Certificates);
            }

            certificates.Add(certificate);

            if (this.appleSettings.AdditionalCertificates != null)
                foreach (var addlCert in this.appleSettings.AdditionalCertificates)
                    certificates.Add(addlCert);

            //Start our cleanup task
            taskCleanup = new Task(() => Cleanup(), TaskCreationOptions.LongRunning);
            taskCleanup.ContinueWith((t) => { var ex = t.Exception; }, TaskContinuationOptions.OnlyOnFaulted);
            taskCleanup.Start();
        }

        /// <summary>
        /// Adds a certificate to a cert store in the local machine.
        /// </summary>
        /// <param name="certificate">The file path to find the certificate file.</param>
        /// <param name="storeName">Name of the certificate store.</param>
        /// <param name="storeLocation">Location of the certificate store.</param>
        public static void AddCertificate(X509Certificate2 certificate, StoreName storeName, StoreLocation storeLocation)
        {
            X509Store store = null;

            try
            {
                store = new X509Store(storeName, storeLocation);
                store.Open(OpenFlags.ReadOnly | OpenFlags.ReadWrite);

                var certificates = from cert in store.Certificates.OfType<X509Certificate2>()
                                   where cert.Thumbprint == certificate.Thumbprint
                                   select cert;

                if (certificates.FirstOrDefault() == null)
                {
                    store.Add(certificate);
                    Console.WriteLine(string.Format("Added certificate with thumbprint {0} to store '{1}', has private key: {2}.", certificate.Thumbprint, storeName.ToString(), certificate.HasPrivateKey));

                    store.Close();
                    store = null;
                }
            }
            catch (Exception ex)
            {
                throw new Exception(String.Format("AddCert exception storeName={0} storeLocation={1}", storeName.ToString(), storeLocation.ToString()), ex);
            }
            finally
            {
                if (store != null)
                {
                    store.Close();
                }
            }
        }

        /// <summary>
        /// Gets the physical certificates that match the input certificate from the Local Machine and Trusted People store.
        /// </summary>
        /// <param name="certificate"></param>
        /// <returns></returns>
        public static List<X509Certificate2> GetCertificates(Certificate certificate)
        {
            // If the certificate is null then we have none matching ?
            if (certificate == null)
                return null;

            X509Store x509Store;

            try
            {
                x509Store = new X509Store(StoreName.TrustedPeople, StoreLocation.LocalMachine);
                x509Store.Open(OpenFlags.ReadOnly);
            }
            catch (Exception ex)
            {
                Logger.Error("Could not access certificate store.", ex);
                return null;
            }

            return x509Store.Certificates.Cast<X509Certificate2>().Where(c => (ContainsCondition(c.Issuer, certificate.Issuer)) &&
                                                                              (EqualCondition(c.GetPublicKeyString(), certificate.PublicKey)) &&
                                                                              (EqualCondition(c.GetSerialNumberString(), certificate.SerialNumber)) &&
                                                                              (ContainsCondition(c.Subject, certificate.Subject)) &&
                                                                              (EqualCondition(c.GetEffectiveDateString(), certificate.ValidFrom != DateTime.MinValue ? certificate.ValidFrom.ToString() : null)) &&
                                                                              (EqualCondition(c.GetExpirationDateString(), certificate.ValidTo != DateTime.MinValue ? certificate.ValidTo.ToString() : null))).ToList();
        }

        public X509Certificate2 GetBySerialNumber(string serialNumber, StoreLocation storeLocation, StoreName storeName)
        {
            X509Store store = new X509Store(storeName, storeLocation);
              var matchingCertificates = this.findAllCertificatesInStore(store, (s) => { return s.Certificates.Find(X509FindType.FindBySerialNumber, serialNumber, true); });

              return this.getSingleCertificate(matchingCertificates);
        }