static void Main()
{
//Configure the logging
ConfigureLogging();
try
{
// Initial setup, create credentials instance.
Credentials credentials = Credentials.ServiceAccountCredentialsBuilder()
.FromFile(Directory.GetCurrentDirectory() + "/pdfservices-api-credentials.json")
.Build();
// Create an ExecutionContext using credentials.
ExecutionContext executionContext = ExecutionContext.Create(credentials);
// Create new permissions instance and add the required permissions
Permissions permissions = Permissions.CreateNew();
permissions.AddPermission(Permission.PRINT_LOW_QUALITY);
permissions.AddPermission(Permission.EDIT_DOCUMENT_ASSEMBLY);
permissions.AddPermission(Permission.COPY_CONTENT);
// Build ProtectPDF options by setting an Owner/Permissions Password, Permissions,
// Encryption Algorithm (used for encrypting the PDF file) and specifying the type of content to encrypt.
ProtectPDFOptions protectPDFOptions = ProtectPDFOptions.PasswordProtectOptionsBuilder()
.SetOwnerPassword("password")
.SetPermissions(permissions)
.SetEncryptionAlgorithm(EncryptionAlgorithm.AES_256)
.SetContentEncryption(ContentEncryption.ALL_CONTENT_EXCEPT_METADATA)
.Build();
// Create a new operation instance
ProtectPDFOperation protectPDFOperation = ProtectPDFOperation.CreateNew(protectPDFOptions);
// Set operation input from a source file.
FileRef sourceFileRef = FileRef.CreateFromLocalFile(@"protectPDFInput.pdf");
protectPDFOperation.SetInput(sourceFileRef);
// Execute the operation.
FileRef result = protectPDFOperation.Execute(executionContext);
// Save the result to the specified location.
result.SaveAs(Directory.GetCurrentDirectory() + "/output/protectPDFWithOwnerPasswordOutput.pdf");
}
catch (ServiceUsageException ex)
{
log.Error("Exception encountered while executing operation", ex);
}
catch (ServiceApiException ex)
{
log.Error("Exception encountered while executing operation", ex);
}
catch (SDKException ex)
{
log.Error("Exception encountered while executing operation", ex);
}
catch (IOException ex)
{
log.Error("Exception encountered while executing operation", ex);
}
catch (Exception ex)
{
log.Error("Exception encountered while executing operation", ex);
}
}