Class PdfSecurity

Info

Represents Documentize.PdfSecurity plugin. Used to Encrypt, Decrypt and Sign PDF documents.

public static class PdfSecurity

Inheritance

object ← PdfSecurity

Inherited Members

Methods

Decrypt(DecryptOptions)

Decrypt PDF document.

public static ResultContainer Decrypt(DecryptOptions options)

Parameters

  • options DecryptOptions: An options object containing instructions for the operation.

Returns

ResultContainer : An object containing the result of the operation.

Examples

The example demonstrates how to Decrypt PDF document.

// Create DecryptOptions object to set instructions
var options = new DecryptOptions("123456");
// Add input file path
options.AddInput(new FileDataSource("path_to_your_pdf_file.pdf"));
// Set output file path
options.AddOutput(new FileDataSource("path_to_result_pdf_file.pdf"));
// Perform the process
PdfSecurity.Decrypt(options);

Exceptions

ArgumentException

If options not set.

Encrypt(EncryptOptions)

Encrypt PDF document.

public static ResultContainer Encrypt(EncryptOptions options)

Parameters

  • options EncryptOptions: An options object containing instructions for the operation.

Returns

ResultContainer : An object containing the result of the operation.

Examples

The example demonstrates how to Encrypt PDF document.

// Create EncryptOptions object to set instructions
var options = new EncryptOptions("123456", "qwerty");
// Add input file path
options.AddInput(new FileDataSource("path_to_your_pdf_file.pdf"));
// Set output file path
options.AddOutput(new FileDataSource("path_to_result_pdf_file.pdf"));
// Perform the process
PdfSecurity.Encrypt(options);

Exceptions

ArgumentException

If options not set.

Sign(SignOptions)

Sign PDF document by digital signature.

public static ResultContainer Sign(SignOptions options)

Parameters

  • options SignOptions: An options object containing instructions for the operation.

Returns

ResultContainer : An object containing the result of the operation.

Examples

The example demonstrates how to Sign PDF document.

// Create SignOptions object to set instructions
var options = new SignOptions("path_to_your_pfx_file.pfx", "password_of_your_pfx_file");
// Add input file path
options.AddInput(new FileDataSource("path_to_your_pdf_file.pdf"));
// Set output file path
options.AddOutput(new FileDataSource("path_to_result_pdf_file.pdf"));
// Perform the process
PdfSecurity.Sign(options);

The example demonstrates how to Sign PDF document with Stream of PFX File.

using var pfxStream = File.OpenRead(@"path_to_your_pfx_file.pfx");
var options = new SignOptions(pfxStream, "password_of_your_pfx_file");
options.AddInput(new FileDataSource("path_to_your_pdf_file.pdf"));
options.AddOutput(new FileDataSource("path_to_result_pdf_file.pdf"));
// Perform the process
PdfSecurity.Sign(options);

The example demonstrates how to Sign PDF document with invisible signature.

var options = new SignOptions("path_to_your_pfx_file.pfx", "password_of_your_pfx_file");
options.AddInput(new FileDataSource("path_to_your_pdf_file.pdf"));
options.AddOutput(new FileDataSource("path_to_result_pdf_file.pdf"));
// Configure invisible signature
signOptions.Visible = false;
// Perform the process
PdfSecurity.Sign(options);

The example demonstrates how to Sign PDF document with extra options.

// Create SignOptions object to set instructions
var options = new SignOptions("path_to_your_pfx_file.pfx", "password_of_your_pfx_file");
// Add input file path
options.AddInput(new FileDataSource("path_to_your_pdf_file.pdf"));
// Set output file path
options.AddOutput(new FileDataSource("path_to_result_pdf_file.pdf"));
// Optional parameters
options.Reason = "my Reason";
options.Contact = "my Contact";
options.Location = "my Location";
options.PageNumber = 3;
// Perform the process
PdfSecurity.Sign(options);

The example demonstrates how Sign PDF document with Timestamp.

// Create SignOptions object to set instructions
var options = new SignOptions("path_to_your_pfx_file.pfx", "password_for_your_pfx_file");
options.TimestampOptions = new TimestampOptions("server_url");
// Add input file path
options.AddInput(new FileDataSource("path_to_your_pdf_file.pdf"));
// Set output file path
options.AddOutput(new FileDataSource("path_to_result_pdf_file.pdf"));
// Perform the process
PdfSecurity.Sign(options);

Exceptions

ArgumentException

If options not set.

Namespace: Documentize Assembly: Documentize.dll

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