public static void Run()
{
// ExStart:EncryptFile
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_SecuritySignatures();
// Create PdfFileSecurity object
PdfFileSecurity fileSecurity = new PdfFileSecurity();
fileSecurity.BindPdf(dataDir + "Encrypt.pdf");
// Encrypt file using 256-bit encryption
fileSecurity.EncryptFile("user", "owner", DocumentPrivilege.Print, KeySize.x256, Algorithm.AES);
fileSecurity.Save(dataDir + "Encrypt_out.pdf");
// ExEnd:EncryptFile
}
public static void Run()
{
// ExStart:DecryptFile
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_SecuritySignatures();
// Create PdfFileSecurity object
PdfFileSecurity fileSecurity = new PdfFileSecurity();
fileSecurity.BindPdf(dataDir + "Decrypt.pdf");
// Decrypt PDF document
fileSecurity.DecryptFile("owner");
fileSecurity.Save(dataDir + "DecryptFile_out.pdf");
// ExEnd:DecryptFile
}
public static void Run()
{
// ExStart:EncryptFile
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_SecuritySignatures();
// Create PdfFileSecurity object
PdfFileSecurity fileSecurity = new PdfFileSecurity();
fileSecurity.BindPdf(dataDir + "Encrypt.pdf");
// Encrypt file using 256-bit encryption
fileSecurity.EncryptFile("user", "owner", DocumentPrivilege.Print, KeySize.x256, Algorithm.AES);
fileSecurity.Save(dataDir + "Encrypt_out.pdf");
// ExEnd:EncryptFile
}
public static void Run()
{
// ExStart:DecryptFile
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_SecuritySignatures();
// Create PdfFileSecurity object
PdfFileSecurity fileSecurity = new PdfFileSecurity();
fileSecurity.BindPdf(dataDir + "Decrypt.pdf");
// Decrypt PDF document
fileSecurity.DecryptFile("owner");
fileSecurity.Save(dataDir + "DecryptFile_out.pdf");
// ExEnd:DecryptFile
}
public static void Run()
{
// ExStart:ChangeFilePassword
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_SecuritySignatures();
// Create PdfFileSecurity object
PdfFileSecurity fileSecurity = new PdfFileSecurity();
fileSecurity.BindPdf(dataDir + "ChangePassword.pdf");
// Change password
fileSecurity.ChangePassword("owner", "newuserpassword", "newownerpassword");
fileSecurity.Save(dataDir + "ChangeFilePassword_out.pdf");
// ExEnd:ChangeFilePassword
}
public static void Run()
{
// ExStart:ChangeFilePassword
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_SecuritySignatures();
// Create PdfFileSecurity object
PdfFileSecurity fileSecurity = new PdfFileSecurity();
fileSecurity.BindPdf(dataDir + "ChangePassword.pdf");
// Change password
fileSecurity.ChangePassword("owner", "newuserpassword", "newownerpassword");
fileSecurity.Save(dataDir + "ChangeFilePassword_out.pdf");
// ExEnd:ChangeFilePassword
}
public static void Run()
{
// ExStart:SetPrivilegesOnFile
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_SecuritySignatures();
// Create DocumentPrivileges object
DocumentPrivilege privilege = DocumentPrivilege.ForbidAll;
privilege.ChangeAllowLevel = 1;
privilege.AllowPrint = true;
privilege.AllowCopy = true;
// Create PdfFileSecurity object
PdfFileSecurity fileSecurity = new PdfFileSecurity();
fileSecurity.BindPdf(dataDir + "input.pdf");
// Set document privileges
fileSecurity.SetPrivilege(privilege);
fileSecurity.Save(dataDir + "SetPrivilegesOnFile_out.pdf");
// ExEnd:SetPrivilegesOnFile
}
public static void Run()
{
// ExStart:SetPrivilegesOnFile
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_AsposePdfFacades_SecuritySignatures();
// Create DocumentPrivileges object
DocumentPrivilege privilege = DocumentPrivilege.ForbidAll;
privilege.ChangeAllowLevel = 1;
privilege.AllowPrint = true;
privilege.AllowCopy = true;
// Create PdfFileSecurity object
PdfFileSecurity fileSecurity = new PdfFileSecurity();
fileSecurity.BindPdf(dataDir + "input.pdf");
// Set document privileges
fileSecurity.SetPrivilege(privilege);
fileSecurity.Save(dataDir + "SetPrivilegesOnFile_out.pdf");
// ExEnd:SetPrivilegesOnFile
}
public byte[] ToPDF()
{
var options = new HtmlLoadOptions
{
PageInfo =
{
Width = PageSize.A4.Width,
Height = PageSize.A4.Height,
Margin = { Top = 35, Bottom= 40, Right = 35, Left = 35 }
}
};
Func <string, string> getManifestResource = s =>
{
using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(s))
{
using (var reader = new StreamReader(stream))
{
return(reader.ReadToEnd());
}
};
};
Action <Document, string> addReportHeader = (pdf, title) =>
{
var stamp = new TextStamp(title)
{
TopMargin = 15,
LeftMargin = 25,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Top,
Opacity = 0.6f,
};
stamp.TextState.FontSize = 8;
foreach (Page page in pdf.Pages)
{
page.AddStamp(stamp);
}
};
Action <Document> addCompanyNameFooter = pdf =>
{
var stampText = String.Format("Generated on {0}", DateTime.Now.ToString("M/d/yy - h:mm tt"));
var companyStamp = new TextStamp(stampText)
{
BottomMargin = 15,
LeftMargin = 25,
HorizontalAlignment = HorizontalAlignment.Left,
VerticalAlignment = VerticalAlignment.Bottom,
Opacity = 0.6f,
};
companyStamp.TextState.FontSize = 8;
foreach (Page page in pdf.Pages)
{
page.AddStamp(companyStamp);
}
};
Action <Document> addPageNumberFooter = pdf =>
{
var pageStamp = new TextStamp("")
{
BottomMargin = 15,
RightMargin = 25,
HorizontalAlignment = HorizontalAlignment.Right,
VerticalAlignment = VerticalAlignment.Bottom,
Opacity = 0.6f,
};
pageStamp.TextState.FontSize = 8;
var pageCount = 1;
foreach (Page page in pdf.Pages)
{
pageStamp.Value = "Page: " + pageCount++;
page.AddStamp(pageStamp);
}
};
Action <Document> addDocumentInfo = pdf =>
{
var d = new DocumentInfo(pdf)
{
Author = "First Bank of Valkyrie",
CreationDate = DateTime.Now,
Title = "First Bank of Valkyrie " + DocumentTitle,
Subject = "First Bank of Valkyrie " + DocumentTitle
};
};
Func <string, object, Document> createDocument = (template, model) =>
{
var html = Platform.RazorEngine.Run(template, model);
var buffer = Encoding.UTF8.GetBytes(html);
var instream = new MemoryStream(buffer);
return(new Document(instream, options));
};
var docs = new List <Document>();
var templateId = string.Format("GeneratedPDF_{0}", View);
var modelTemplate = getManifestResource(View);
Platform.RazorEngine.AddTemplate(templateId, modelTemplate);
docs.Add(createDocument(templateId, this));
using (var doc = new Document())
{
foreach (var d in docs)
{
doc.Pages.Add(d.Pages);
}
addReportHeader.Invoke(doc, ("First Bank of Valkyrie " + DocumentTitle).Trim());
addCompanyNameFooter.Invoke(doc);
addPageNumberFooter.Invoke(doc);
addDocumentInfo.Invoke(doc);
var privilege = DocumentPrivilege.ForbidAll;
privilege.ChangeAllowLevel = 1;
privilege.AllowPrint = true;
privilege.AllowCopy = true;
var fileSecurity = new PdfFileSecurity(doc);
fileSecurity.SetPrivilege(privilege);
using (var outstream = new MemoryStream())
{
doc.Save(outstream);
return(outstream.GetBuffer());
}
}
}
