/// <exception cref="System.IO.IOException"/>
/// <exception cref="System.Exception"/>
public virtual void CheckDocumentAppending(String filename, byte[] password)
{
String srcFileName = destinationFolder + filename;
String outFileName = destinationFolder + "appended_" + filename;
PdfReader reader = new PdfReader(srcFileName, new ReaderProperties().SetPassword(password));
PdfDocument document = new PdfDocument(reader, new PdfWriter(outFileName), new StampingProperties().UseAppendMode
());
PdfPage newPage = document.AddNewPage();
newPage.Put(PdfName.Default, new PdfString("Hello world string"));
document.Close();
CompareTool compareTool = new CompareTool().EnableEncryptionCompare();
String compareResult = compareTool.CompareByContent(outFileName, sourceFolder + "cmp_appended_" + filename
, destinationFolder, "diff_", USER, USER);
if (compareResult != null)
{
NUnit.Framework.Assert.Fail(compareResult);
}
}
/// <exception cref="System.IO.IOException"/>
/// <exception cref="System.Exception"/>
/// <exception cref="Org.BouncyCastle.Security.GeneralSecurityException"/>
public virtual void CheckEncryptedWithCertificateDocumentAppending(String filename, X509Certificate certificate
)
{
String srcFileName = destinationFolder + filename;
String outFileName = destinationFolder + "appended_" + filename;
PdfReader reader = new PdfReader(srcFileName, new ReaderProperties().SetPublicKeySecurityParams(certificate
, GetPrivateKey()));
PdfDocument document = new PdfDocument(reader, new PdfWriter(outFileName), new StampingProperties().UseAppendMode
());
PdfPage newPage = document.AddNewPage();
String helloWorldStringValue = "Hello world string";
newPage.Put(PdfName.Default, new PdfString(helloWorldStringValue));
WriteTextBytesOnPageContent(newPage, "Hello world page_2!");
document.Close();
PdfReader appendedDocReader = new PdfReader(outFileName, new ReaderProperties().SetPublicKeySecurityParams
(certificate, GetPrivateKey()));
PdfDocument appendedDoc = new PdfDocument(appendedDocReader);
PdfPage secondPage = appendedDoc.GetPage(2);
PdfString helloWorldPdfString = secondPage.GetPdfObject().GetAsString(PdfName.Default);
String actualHelloWorldStringValue = helloWorldPdfString != null?helloWorldPdfString.GetValue() : null;
NUnit.Framework.Assert.AreEqual(actualHelloWorldStringValue, helloWorldStringValue);
appendedDoc.Close();
CompareTool compareTool = new CompareTool().EnableEncryptionCompare();
compareTool.GetOutReaderProperties().SetPublicKeySecurityParams(certificate, GetPrivateKey());
compareTool.GetCmpReaderProperties().SetPublicKeySecurityParams(certificate, GetPrivateKey());
String compareResult = compareTool.CompareByContent(outFileName, sourceFolder + "cmp_appended_" + filename
, destinationFolder, "diff_");
if (compareResult != null)
{
NUnit.Framework.Assert.Fail(compareResult);
}
}
