private static X509SecurityToken RetrieveTokenFromStore(X509CertificateStore store, string keyIdentifier)
{
if (store == null)
{
throw new ArgumentNullException("store");
}
X509SecurityToken token = null;
try
{
if (store.OpenRead())
{
// Place the key ID of the certificate in a byte array
// This KeyID represents the Wse2Quickstart certificate included with the WSE 2.0 Quickstarts
// ClientBase64KeyId is defined in the ClientBase.AppBase class
X509CertificateCollection certs = store.FindCertificateByKeyIdentifier(Convert.FromBase64String(keyIdentifier));
if (certs.Count > 0)
{
// Get the first certificate in the collection
token = new X509SecurityToken(((X509Certificate)certs[0]));
}
}
}
finally
{
if (store != null)
{
store.Close();
}
}
return(token);
}
public bool IsContactCertificateInStore(string strContactID)
{
bool bRetVal = false;
X509CertificateStore certStore = X509CertificateStore.LocalMachineStore(X509CertificateStore.MyStore);
if (certStore == null)
{
throw new Exception("Error opening Local Machine Store");
}
if (certStore.OpenRead())
{
X509CertificateCollection certColl = certStore.FindCertificateBySubjectName(strContactID);
if (certColl.Count == 0)
{
bRetVal = false;
}
else
{
bRetVal = true;
}
}
// Close the certificate store
certStore.Close();
return(bRetVal);
}
/// <summary>
/// Returns the X.509 SecurityToken that will be used to encrypt the
/// messages.
/// </summary>
/// <returns>Returns </returns>
public X509SecurityToken GetEncryptionToken()
{
X509SecurityToken token = null;
//
// The certificate for the target receiver should have been imported
// into the "My" certificate store. This store is listed as "Personal"
// in the Certificate Manager
//
X509CertificateStore store = X509CertificateStore.CurrentUserStore(X509CertificateStore.MyStore);
bool open = store.OpenRead();
try
{
//
// Open a dialog to allow user to select the certificate to use
//
StoreDialog dialog = new StoreDialog(store);
X509Certificate cert = dialog.SelectCertificate(IntPtr.Zero, "Select Certificate", "Choose a Certificate below for encrypting.");
if (cert == null)
{
throw new ApplicationException("You chose not to select an X509 certificate for encrypting your messages.");
}
else if (!cert.SupportsDataEncryption)
{
throw new ApplicationException("The certificate must support key encipherment.");
}
else
{
token = new X509SecurityToken(cert);
}
}
finally
{
if (store != null)
{
store.Close();
}
}
return(token);
}
/// <summary>
/// Gets the security token for signing messages.
/// </summary>
/// <returns>Returns </returns>
public X509SecurityToken GetSecurityToken()
{
X509SecurityToken securityToken;
//
// open the current user's certificate store
//
X509CertificateStore store = X509CertificateStore.CurrentUserStore(X509CertificateStore.MyStore);
bool open = store.OpenRead();
try
{
//
// Open a dialog to allow user to select the certificate to use
//
StoreDialog dialog = new StoreDialog(store);
X509Certificate cert = dialog.SelectCertificate(IntPtr.Zero, "Select Certificate", "Choose a Certificate below for signing.");
if (cert == null)
{
throw new ApplicationException("You chose not to select an X509 certificate for signing your messages.");
}
else if (!cert.SupportsDigitalSignature)
{
throw new ApplicationException("The certificate must support digital signatures and have a private key available.");
}
else
{
securityToken = new X509SecurityToken(cert);
}
}
finally
{
if (store != null)
{
store.Close();
}
}
return(securityToken);
}
public X509Certificate GetContactCertificate(string strContactID)
{
X509CertificateStore certStore = X509CertificateStore.LocalMachineStore(X509CertificateStore.MyStore);
if (certStore == null)
{
throw new Exception("Error opening Local Machine Store");
}
X509Certificate cert = null;
if (certStore.OpenRead())
{
X509CertificateCollection certColl = certStore.FindCertificateBySubjectName(strContactID);
if (certColl.Count == 1)
{
cert = certColl[0];
}
}
// Close the certificate store
certStore.Close();
return(cert);
}
private static X509SecurityToken RetrieveTokenFromStore (X509CertificateStore store, string keyIdentifier)
{
if (store == null)
throw new ArgumentNullException ("store");
X509SecurityToken token = null;
try
{
if (store.OpenRead ())
{
// Place the key ID of the certificate in a byte array
// This KeyID represents the Wse2Quickstart certificate included with the WSE 2.0 Quickstarts
// ClientBase64KeyId is defined in the ClientBase.AppBase class
X509CertificateCollection certs =
store.FindCertificateByKeyIdentifier (Convert.FromBase64String (keyIdentifier));
if (certs.Count > 0)
{
// Get the first certificate in the collection
token = new X509SecurityToken (((X509Certificate) certs[0]));
}
}
}
finally
{
if (store != null)
store.Close ();
}
return token;
}
private static Microsoft.Web.Services2.Security.X509.X509Certificate X509CertificateByThumbprint(string Thumbprint)
{
X509Certificate x509 = null;
if (string.IsNullOrEmpty(Thumbprint))
{
throw new ArgumentNullException("Thumbprint is null or empty", new Exception("Thumbprint is mandatory"));
}
Thumbprint = Thumbprint.Replace("\u200e", string.Empty).Replace("\u200f", string.Empty).Replace(" ", string.Empty).Replace(":", string.Empty);
X509CertificateStore store = new X509CertificateStore(X509CertificateStore.StoreProvider.System, X509CertificateStore.StoreLocation.LocalMachine, X509CertificateStore.RootStore);
store.OpenRead();
foreach (X509Certificate cert in store.Certificates)
{
if (cert.GetCertHashString().Trim().ToUpper() == Thumbprint.Trim().ToUpper())
{
x509 = cert;
break;
}
}
store.Close();
if (x509 == null)
{
store = new X509CertificateStore(X509CertificateStore.StoreProvider.System, X509CertificateStore.StoreLocation.LocalMachine, X509CertificateStore.MyStore);
store.OpenRead();
foreach (X509Certificate cert in store.Certificates)
{
if (cert.GetCertHashString().Trim().ToUpper() == Thumbprint.Trim().ToUpper())
{
x509 = cert;
break;
}
}
store.Close();
}
if (x509 == null)
{
store = new X509CertificateStore(X509CertificateStore.StoreProvider.System, X509CertificateStore.StoreLocation.CurrentUser, X509CertificateStore.RootStore);
store.OpenRead();
foreach (X509Certificate cert in store.Certificates)
{
if (cert.GetCertHashString().Trim().ToUpper() == Thumbprint.Trim().ToUpper())
{
x509 = cert;
break;
}
}
store.Close();
}
if (x509 == null)
{
store = new X509CertificateStore(X509CertificateStore.StoreProvider.System, X509CertificateStore.StoreLocation.CurrentUser, X509CertificateStore.MyStore);
store.OpenRead();
foreach (X509Certificate cert in store.Certificates)
{
if (cert.GetCertHashString().Trim().ToUpper() == Thumbprint.Trim().ToUpper())
{
x509 = cert;
break;
}
}
store.Close();
}
if (x509 == null)
{
if (!string.IsNullOrEmpty(Thumbprint))
{
throw new CryptographicException("A x509 certificate for " + Thumbprint + " was not found");
}
else
{
throw new CryptographicException("A x509 certificate was not found");
}
}
return(x509);
}
