The following C# code example removes a policy from a PDF
document named PolicyProtectedLoanDoc.pdf. The unsecured
PDF document is saved as unProtectedLoan.pdf. (See Removing Policies from 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
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;
using System.IO;
using RemovePolicy.ServiceReference1;
namespace RemovePolicy
{
class Program
{
static void Main(string[] args)
{
try
{
//Create a RightsManagementServiceClient object
RightsManagementServiceClient rmClient = new RightsManagementServiceClient();
rmClient.Endpoint.Address = new System.ServiceModel.EndpointAddress("http://hiro-xp:8080/soap/services/RightsManagementService?blob=mtom");
//Enable BASIC HTTP authentication
BasicHttpBinding b = (BasicHttpBinding)rmClient.Endpoint.Binding;
b.MessageEncoding = WSMessageEncoding.Mtom;
rmClient.ClientCredentials.UserName.UserName = "administrator";
rmClient.ClientCredentials.UserName.Password = "password";
b.Security.Transport.ClientCredentialType = HttpClientCredentialType.Basic;
b.Security.Mode = BasicHttpSecurityMode.TransportCredentialOnly;
//Create a BLOB that represents the policy-protected PDF document
BLOB inDoc = new BLOB();
//Reference a policy-protected PDF document
//from which to remove a policy
string inputFileName = "C:\\Adobe\PolicyProtectedLoanDoc.pdf";
FileStream fs = new FileStream(inputFileName, FileMode.Open);
//Get the length of the file stream and create a byte array
int len = (int)fs.Length;
byte[] byteArray = new byte[len];
//Populate the byte array with the contents of the file stream
fs.Read(byteArray, 0, len);
//Populate the BLOB object
inDoc.MTOM = byteArray;
//Remove the policy from the secured PDF document
BLOB outDoc = rmClient.removePolicySecurity(inDoc);
//Populate a byte array with the contents of the BLOB
byte[] outByteArray = outDoc.MTOM;
//Create a new file
string FILE_NAME = "C:\\Adobe\UnProtectedLoan.pdf";
FileStream fs2 = new FileStream(FILE_NAME, FileMode.OpenOrCreate);
BinaryWriter w = new BinaryWriter(fs2);
w.Write(outByteArray);
w.Close();
fs2.Close();
}
catch (Exception ee)
{
Console.WriteLine(ee.Message);
}
}
}
}
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