public static void Merger()
{
MergeDocument document = new MergeDocument(Util.GetPath("Resources/PDFs/DocumentA.pdf"));
Aes256Security security = new Aes256Security("OwnerPassword", "UserPassword");
document.Security = security;
document.Draw("PasswordProtectPDFMerger.pdf");
document.Draw(Util.GetPath("Output/PasswordProtectExistingPDF.pdf"));
}
public static void Merger()
{
MergeDocument document = new MergeDocument(Util.GetPath("Resources/PDFs/DocumentA.pdf"));
Aes256Security security = new Aes256Security("OwnerPassword", "UserPassword");
security.AllowCopy = false;
security.AllowPrint = false;
document.Security = security;
document.Draw(Util.GetPath("Output/EncryptExistingPDF.pdf"));
}
// Add password protection for an existing PDF.
// This code uses DynamicPDF Merger for .NET product.
// Use the ceTe.DynamicPDF.Merger namespace for the MergeDocument class.
private static void AddPasswordToExistingPDF()
{
//Create PdfDocument object with the existing PDF file and create MergeDocument using PdfDocument
PdfDocument pdf = new PdfDocument(GetResourcePath("doc-a.pdf"));
MergeDocument document = new MergeDocument(pdf);
//Create Security object with passwords and set it to the Document
Aes256Security security = new Aes256Security("owner", "user");
document.Security = security;
//Save the Document
document.Draw("output-existing-pdf.pdf");
}
public static void Generator()
{
Document document = new Document();
Page page = new Page();
document.Pages.Add(page);
Aes256Security security = new Aes256Security("OwnerPassword", "UserPassword");
security.AllowAccessibility = true;
security.AllowFormFilling = false;
document.Security = security;
document.Draw(Util.GetPath("Output/EncryptNewPDF.pdf"));
}
public static void Generator()
{
Document document = new Document();
Page page = new Page();
page.Elements.Add(new Label("Protected", 0, 0, 100, 15));
document.Pages.Add(page);
Aes256Security security = new Aes256Security("OwnerPassword", "UserPassword");
document.Security = security;
document.Draw("PasswordProtectPDFGenerator.pdf");
document.Draw(Util.GetPath("Output/PasswordProtectNewPDF.pdf"));
}
// Encrypts an existing PDF document
// This code uses the DynamicPDF Merger for .NET product.
// Use the ceTe.DynamicPDF.Merger namespace for the MergeDocument class.
private static void EncryptExistingPDF()
{
//Create a MergeDocument object with the existing PDF
MergeDocument document = new MergeDocument(GetResourcePath("doc-a.pdf"));
//Create Security object with passwords and other settings
Aes256Security security = new Aes256Security("owner", "user");
security.AllowAccessibility = true;
security.AllowFormFilling = false;
//Set security to the Document
document.Security = security;
//Save document
document.Draw("output-existing-pdf.pdf");
}
// Create a password protected PDF from scratch.
// This code uses DynamicPDF Generator for .NET product.
// Use the ceTe.DynamicPDF namespace for the Document and Page classes.
// Use the ceTe.DynamicPDF.Cryptography namespace for the Aes256Security class.
private static void PasswordProtectNewPDF()
{
//Create a Document object
Document document = new Document();
//Create a Page object and add it to the Document
Page page = new Page();
document.Pages.Add(page);
//Create a Security class object with passwords and set it to the Document
Aes256Security security = new Aes256Security("owner", "user");
document.Security = security;
document.Draw("output-new-pdf.pdf");
}
public static void Run(string outputPdfPath)
{
// Create a PDF Document
Document document = new Document
{
Creator = "Aes256BitEncryption",
Author = "ceTe Software",
Title = "AES 256 Bit Encrypted Document"
};
// Create a page to add to the document
Page page = new Page(PageSize.Letter, PageOrientation.Portrait, 54.0f);
// Create a Label to add to the page
string text = "Hello ASPX C# World...\nFrom DynamicPDF Generator for .NET\nDynamicPDF.com";
Label label = new Label(text, 0, 0, 504, 100, Font.Helvetica, 18, TextAlign.Center);
// Add label to page
page.Elements.Add(label);
// Add page to document
document.Pages.Add(page);
// Create an instance of EmbeddedFile
EmbeddedFile embeddedFile = new EmbeddedFile(Util.GetResourcePath("PDFs/DocumentA.pdf"));
// Add the embeddedFile to the EmbeddedFileList of the document public class
document.EmbeddedFiles.Add(embeddedFile);
// Set the PageMode to the ShowAttachments
document.InitialPageMode = PageMode.ShowAttachments;
// Create AES 256 bit security object
Aes256Security security = new Aes256Security("password")
{
// Set DocumentComponents property to OnlyFileAttachments
DocumentComponents = EncryptDocumentComponents.OnlyFileAttachments
};
// Add the security object to the document
document.Security = security;
// Outputs the document to the current web page
document.Draw(outputPdfPath);
}
// Encrypts a new PDF created from scratch
// This code uses the DynamicPDF Generator for .NET product.
// Use the ceTe.DynamicPDF namespace for the Document and Page classes.
// Use the ceTe.DynamicPDF.Cryptography namespace for the Aes256Security class.
private static void EncryptNewPDF()
{
//Create a Document object
Document document = new Document();
//Create a Page and add to Document
Page page = new Page();
document.Pages.Add(page);
//Create a Aes256Security object with passwords and required options
Aes256Security security = new Aes256Security("owner", "user");
security.AllowAccessibility = true;
security.AllowFormFilling = false;
//Set security to the document
document.Security = security;
//Save Document
document.Draw("output-new-pdf.pdf");
}
