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The following C# code example assembles a password-encrypted
PDF document. The unsecured PDF document is named Loan.pdf.
Notice that the name of the DDX document is shell_Encrypt.xml.
The encrypted PDF document is named AssemblerEncryptedPDF.pdf.
The encrypted PDF document is named AssemblerEncryptedPDF.pdf.
(See Assembling Encrypted PDF Documents.)
???/**
* Ensure that you create a .NET project that uses
* MS Visual Studio 2008 and version 3.5 of the .NET
* framework. This is required to invoke a
* LiveCycle service using MTOM.
*
* For information, see "Invoking LiveCycle using MTOM" in Programming with LiveCycle
*
* * The following XML represents the DDX document used in this quick start:
*<?xml version="1.0" encoding="UTF-8"?>
* <DDX xmlns="http://ns.adobe.com/DDX/1.0/">
* <PDF result="EncryptLoan.pdf" encryption="userProtect">
* <PDF source="inDoc" />
* </PDF>
* <PasswordEncryptionProfile name="userProtect" compatibilityLevel="Acrobat7">
* <OpenPassword>AdobeOpen</OpenPassword>
* </PasswordEncryptionProfile>
* </DDX>
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;
using System.IO;
using EncryptDocument.ServiceReference1;
namespace EncryptDocument
{
class Program
{
static void Main(string[] args)
{
try
{
//Create an AssemblerServiceClient object
AssemblerServiceClient assembleClient = new AssemblerServiceClient();
assembleClient.Endpoint.Address = new System.ServiceModel.EndpointAddress("http://hiro-xp:8080/soap/services/AssemblerService?blob=mtom");
//Enable BASIC HTTP authentication
BasicHttpBinding b = (BasicHttpBinding)assembleClient.Endpoint.Binding;
b.MessageEncoding = WSMessageEncoding.Mtom;
assembleClient.ClientCredentials.UserName.UserName = "administrator";
assembleClient.ClientCredentials.UserName.Password = "password";
b.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic;
b.Security.Mode = BasicHttpSecurityMode.TransportCredentialOnly;
b.MaxReceivedMessageSize = 2000000;
b.MaxBufferSize = 2000000;
b.ReaderQuotas.MaxArrayLength = 2000000;
// Create BLOB objects that represents the input
// DDX file and the unsecured PDF document
BLOB ddxDoc = new BLOB();
BLOB LoanDoc = new BLOB();
// Get the input DDX document and input PDF sources
string ddxFileName = "C:\\shell_Encrypt.xml";
FileStream ddxFs = new FileStream(ddxFileName, FileMode.Open);
string pdfFileName = "C:\\Adobe\Loan.pdf";
FileStream loanFs = new FileStream(pdfFileName, FileMode.Open);
// Get the file stream lengths and create byte arrays
int ddxLen = (int)ddxFs.Length;
byte[] ddxByteArray = new byte[ddxLen];
int loanLen = (int)loanFs.Length;
byte[] loanByteArray = new byte[loanLen];
// Populate the byte arrays with the contents of the file streams
ddxFs.Read(ddxByteArray, 0, ddxLen);
loanFs.Read(loanByteArray, 0, loanLen);
// Populate the BLOB objects
ddxDoc.MTOM = ddxByteArray;
LoanDoc.MTOM = loanByteArray;
// Create an AssemblerOptionsSpec object
AssemblerOptionSpec assemblerSpec = new AssemblerOptionSpec();
assemblerSpec.failOnError = false;
// Send the request to the Assembler Service
BLOB outDoc = assembleClient.invokeOneDocument(ddxDoc, LoanDoc, assemblerSpec);
//Populate a byte array with BLOB data
byte[] outByteArray = outDoc.MTOM;
//Create a new file containing the returned encrypted PDF document
string FILE_NAME = "C:\\AssembleEncryptedPDF.pdf";
FileStream fs2 = new FileStream(FILE_NAME, FileMode.OpenOrCreate);
BinaryWriter w = new BinaryWriter(fs2);
w.Write(outByteArray);
w.Close();
fs2.Close();
Console.WriteLine("The PDF file was encrypted.");
}
catch (Exception ee)
{
Console.WriteLine("An unexpected exception was encountered: " + ee.Message + "\n" + ee.StackTrace);
}
}
}
}
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