Please post a link to your PDF for inspection. Paulo
----- Original Message ----- From: "Herman Sushkevich" <[EMAIL PROTECTED]> To: "Post all your questions about iText here" <[email protected]> Sent: Thursday, August 03, 2006 8:26 AM Subject: Re: [iText-questions] 3 miscellaneous changes > >Hi, >>what's mean miscellaneous changes in pdf files? >>I don't need to show any logo in signature. But I get "3 miscellaneous >>changes" in "modifications list". >>What is it? > > Pls hlp.... > > I don't need to show any logo in signature. But I get "3 miscellaneous > changes" in "modifications list" in Acrobat Reader. > > My code of PDFSigner here: > > using System; > using System.IO; > using System.Collections; > using org.bouncycastle.pkcs; > using org.bouncycastle.crypto; > using org.bouncycastle.x509; > using iTextSharp.text; > using iTextSharp.text.pdf; > > namespace PDFSignerNS > { > /// <summary> > /// Signs PDF documents with a certificate (PFX) > /// </summary> > public class PDFSigner > { > /// <summary> > /// Stores pfx certificate > /// </summary> > protected PKCS12Store pk12 = null; > protected X509Certificate[] chain; > protected AsymmetricKeyParameter akp; > public string Reason = ""; > public string Location = ""; > > /// <summary> > /// Loads pfx certificate from file into certificate collection > /// </summary> > /// <param name="pfxFileName">pfx file</param> > /// <param name="pfxPassword">password</param> > public void LoadPFXCert(string pfxFileName, string pfxPassword) > { > pk12 = new PKCS12Store( > new FileStream( > pfxFileName, > FileMode.Open, > FileAccess.Read), > pfxPassword.ToCharArray()); > IEnumerator i = pk12.aliases(); > string alias = ""; > while (i.MoveNext()) > { > alias = ((string)i.Current); > if (pk12.isKeyEntry(alias)) > break; > } > akp = pk12.getKey(alias).getKey(); > X509CertificateEntry[] ce = pk12.getCertificateChain(alias); > chain = new X509Certificate[ce.Length]; > for (int k = 0; k < ce.Length; ++k) > chain[k] = ce[k].getCertificate(); > } > > /// <summary> > /// Signs pdf document > /// </summary> > /// <param name="plainPdfStream"></param> > /// <param name="signPdfStream"></param> > public void SignPFD(Stream plainPdfStream, Stream signPdfStream) > { > PdfReader reader = new PdfReader(plainPdfStream); > PdfStamper stamper = PdfStamper.CreateSignature(reader, > signPdfStream, '\0'); > > SignPFDInternal(stamper, pk12 as PKCS12Store); > stamper.Close(); > } > > > protected void SignPFDInternal(PdfStamper st, PKCS12Store pk12) > { > > PdfSignatureAppearance sap = st.SignatureAppearance; > sap.SetCrypto(akp, chain, null, > PdfSignatureAppearance.WINCER_SIGNED); > sap.Reason = Reason; > sap.Location = Location; > sap.SetVisibleSignature(new Rectangle(100, 100, 200, 200), 1, > null); > } > } > } > > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share > your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > iText-questions mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/itext-questions ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ iText-questions mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/itext-questions
