UnsignedPublishLicense.Sign(SecureEnvironment, UseLicense) Méthode

Définition

Espace de noms:
System.Security.RightsManagement
Assembly:
WindowsBase.dll

Crée une signature PublishLicense et retourne une UseLicense valeur pour l’auteur du document.

public:
 System::Security::RightsManagement::PublishLicense ^ Sign(System::Security::RightsManagement::SecureEnvironment ^ secureEnvironment, [Runtime::InteropServices::Out] System::Security::RightsManagement::UseLicense ^ % authorUseLicense);
public System.Security.RightsManagement.PublishLicense Sign(System.Security.RightsManagement.SecureEnvironment secureEnvironment, out System.Security.RightsManagement.UseLicense authorUseLicense);
member this.Sign : System.Security.RightsManagement.SecureEnvironment * UseLicense -> System.Security.RightsManagement.PublishLicense
Public Function Sign (secureEnvironment As SecureEnvironment, ByRef authorUseLicense As UseLicense) As PublishLicense

Paramètres

secureEnvironment
SecureEnvironment

Environnement sécurisé pour l’activation et la liaison de licence.

authorUseLicense
UseLicense

UseLicense Retourné pour l’auteur du document.

Retours

PublishLicense

PublishLicense Signé qui est créé en signant ce UnsignedPublishLicense.

Exemples

L’exemple suivant montre comment utiliser cette classe pour initialiser un PublishLicense.

WriteStatus("   Signing the UnsignedPublishLicense\n" +
            "       to build the PublishLicense.");
UseLicense authorsUseLicense;
PublishLicense publishLicense =
    unsignedLicense.Sign(_secureEnv, out authorsUseLicense);

WriteStatus("   Binding the author's UseLicense and");
WriteStatus("       obtaining the CryptoProvider.");
CryptoProvider cryptoProvider = authorsUseLicense.Bind(_secureEnv);

WriteStatus("   Creating the EncryptedPackage.");
Stream packageStream = File.OpenRead(packageFile);
EncryptedPackageEnvelope ePackage =
    EncryptedPackageEnvelope.CreateFromPackage(encryptedFile,
        packageStream, publishLicense, cryptoProvider);

WriteStatus("   Adding an author's UseLicense.");
RightsManagementInformation rmi =
    ePackage.RightsManagementInformation;
rmi.SaveUseLicense(author, authorsUseLicense);

ePackage.Close();
WriteStatus("   Done - Package encryption complete.");

WriteStatus("Verifying package encryption.");
if (EncryptedPackageEnvelope.IsEncryptedPackageEnvelope(encryptedFile))
{
    WriteStatus("   Confirmed - '" + encryptedFilename +
                "' is encrypted.");
}
else
{
    MessageBox.Show("ERROR: '" + encryptedFilename +
        "' is NOT ENCRYPTED.", "Encryption Error",
        MessageBoxButton.OK, MessageBoxImage.Error);
    WriteStatus("ERROR: '" + encryptedFilename +
                "' is NOT ENCRYPTED.\n");
    return false;
}

WriteStatus("   Signing the UnsignedPublishLicense" & vbLf & "       to build the PublishLicense.")
Dim authorsUseLicense As UseLicense = Nothing
Dim publishLicense As PublishLicense = unsignedLicense.Sign(_secureEnv, authorsUseLicense)

WriteStatus("   Binding the author's UseLicense and")
WriteStatus("       obtaining the CryptoProvider.")
Dim cryptoProvider As CryptoProvider = authorsUseLicense.Bind(_secureEnv)

WriteStatus("   Creating the EncryptedPackage.")
Dim packageStream As Stream = File.OpenRead(packageFile)
Dim ePackage As EncryptedPackageEnvelope = EncryptedPackageEnvelope.CreateFromPackage(encryptedFile, packageStream, publishLicense, cryptoProvider)

WriteStatus("   Adding an author's UseLicense.")
Dim rmi As RightsManagementInformation = ePackage.RightsManagementInformation
rmi.SaveUseLicense(author, authorsUseLicense)

ePackage.Close()
WriteStatus("   Done - Package encryption complete.")

WriteStatus("Verifying package encryption.")
If EncryptedPackageEnvelope.IsEncryptedPackageEnvelope(encryptedFile) Then
    WriteStatus("   Confirmed - '" & encryptedFilename & "' is encrypted.")
Else
    MessageBox.Show("ERROR: '" & encryptedFilename & "' is NOT ENCRYPTED.", "Encryption Error", MessageBoxButton.OK, MessageBoxImage.Error)
    WriteStatus("ERROR: '" & encryptedFilename & "' is NOT ENCRYPTED." & vbLf)
    Return False
End If

S’applique à