As I said, if you want Acrobat to verify the signature you can only exclude
the Contents from the byte range.
----- Original Message -----
From: "Juan Sanchez" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>; <itext-questions@lists.sourceforge.net>
Sent: Thursday, August 11, 2005 3:13 PM
Subject: Re: [iText-questions] Add signatures in a existing blank signature
> Hi Paulo.
>
> Then, is it posssible that my error is in the p7 ? or the error is in the
> pdf construction ?
> Must I to revise my p7 or code that add the signature ?
>
> After signed the PDF the error when I validate it is :
> Signature contains incorrect, unrecognised , corrupted or suspicius data
> SigDict /ByteRange
>
> I attach you the pdf generated using the previous code sent ?
>
> A lot of thanks.
>
> >From: "Paulo Soares" <[EMAIL PROTECTED]>
> >Reply-To: "Paulo Soares" <[EMAIL PROTECTED]>
> >To: "Juan Sanchez"
> ><[EMAIL PROTECTED]>,<itext-questions@lists.sourceforge.net>
> >Subject: Re: [iText-questions] Add signatures in a existing blank
signature
> >Date: Thu, 11 Aug 2005 12:37:58 +0100
> >
> >The byte range is Ok as you've excluded three areas. I doubt that Acrobat
> >with the standard plug-ins can validate anything with more than the
> >Contents
> >excluded, it will get you an eror such as "file is suspicious".
> >
> >----- Original Message -----
> >From: "Juan Sanchez" <[EMAIL PROTECTED]>
> >To: <[EMAIL PROTECTED]>; <itext-questions@lists.sourceforge.net>
> >Sent: Thursday, August 11, 2005 12:15 PM
> >Subject: Re: [iText-questions] Add signatures in a existing blank
signature
> >
> >
> > >
> > > Hi Paulo.
> > >
> > > Thanks for your information. Finally i solve my problems with blank
> > > signature generation.
> > > I continue in geenration a signature from pdf document and add in
blank
> > > signature.
> > > Now I can not validate the signature. If I edit the pdf document with
my
> > > editor it's very unusual the value of byte range becosue appear with
> > > ByteRange [0 13581 13597 10 18529 6 18550 3406 ]
> > >
> > > I work with next code :
> > >
> > > PdfReader reader = new PdfReader("blank.pdf");
> > > FileOutputStream fout = new FileOutputStream("signed.pdf");
> > >
> > > PRAcroForm form = reader.getAcroForm();
> > > if (form == null){
> > > System.out.println("This document has no fields.");
> > > return true;
> > > }
> > >
> > > PdfStamper stp = PdfStamper.createSignature(reader, fout, '\0', null,
> >true);
> > > PdfSignatureAppearance sap = stp.getSignatureAppearance();
> > > sap.setVisibleSignature("Signature1");
> > > sap.setLayer2Text("This is some custom made text.");
> > > sap.setReason( "Reason") ;
> > >
> > > PdfDictionary dic = new PdfDictionary();
> > > dic.put(PdfName.FT, PdfName.SIG);
> > > dic.put(PdfName.FILTER, new PdfName("Adobe.PPKLite"));
> > > dic.put(PdfName.SUBFILTER, new PdfName("adbe.pkcs7.sha1"));
> > > sap.setCryptoDictionary(dic);
> > > HashMap exc = new HashMap();
> > > exc.put(PdfName.CONTENTS, new Integer(0x133A));
> > > exc.put(PdfName.NAME, new Integer(0xF));
> > > exc.put(PdfName.REASON, new Integer(0x10));
> > > sap.preClose(exc);
> > >
> > > MessageDigest messageDigest = MessageDigest.getInstance("SHA1");
> > > byte buf[] = new byte[8192];
> > > int n;
> > > InputStream inp = sap.getRangeStream();
> > > while ((n = inp.read(buf)) > 0) {
> > > messageDigest.update(buf, 0, n);
> > > }
> > >
> > > byte hash[] = messageDigest.digest();
> > >
> > > // Call to my property pkcs7 generation function
> > > byte[] ssig = generatePKCS7( hash);
> > > byte[] outc = new byte[ssig.length];
> > > System.arraycopy(ssig, 0, outc, 0, ssig.length);
> > > PdfDictionary dic2= new PdfDictionary();
> > >
> > > dic2.put(PdfName.CONTENTS, new PdfString(outc).setHexWriting(true));
> > > dic2.put(PdfName.NAME, new PdfString("homer simpson") );
> > > dic2.put(PdfName.REASON, new PdfString("Reason") );
> > > sap.close(dic2);
> > >
> > > return true ;
> > >
> > >
> > > I reserve space to include the Contents, Name and Reason but I don't
> > > undertand the value of byte ange. I suposo that this is the error to I
> >can
> > > not validate the signature.
> > > Can you give some information that helps me to sign OK ?
> > >
> > >
> > > A lot of thanks in advance.
> > >
> > >
> > >
> > > >From: "Paulo Soares" <[EMAIL PROTECTED]>
> > > >Reply-To: "Paulo Soares" <[EMAIL PROTECTED]>
> > > >To: "Juan Sanchez"
> > > ><[EMAIL PROTECTED]>,<itext-questions@lists.sourceforge.net>
> > > >Subject: Re: [iText-questions] Add signatures in a existing blank
> >signature
> > > >Date: Tue, 9 Aug 2005 10:03:40 +0100
> > > >
> > > >For the blank signature get the code from PdfAcroForm. You'll get a
> > > >PdfFormField to add in PdfStamper.addAnnotation(). There's no
> > > >PdfStamper.createSignature() or PdfSignatureAppearance here. I think
> >I've
> > > >already answered this with an example in the mailing list.
> > > >
> > > >As for signing you have all the information needed, maybe you're not
> >using
> > > >the right filter or generating the right hash, that depends on what
you
> >use
> > > >to produce the PKCS#7.
> > > >
> > > >----- Original Message -----
> > > >From: "Juan Sanchez" <[EMAIL PROTECTED]>
> > > >To: <[EMAIL PROTECTED]>; <itext-questions@lists.sourceforge.net>
> > > >Sent: Tuesday, August 09, 2005 7:51 AM
> > > >Subject: Re: [iText-questions] Add signatures in a existing blank
> >signature
> > > >
> > > >
> > > > >
> > > > > Good morning Paulo.
> > > > >
> > > > > I want to insert in a existing pdf file a blank signature becouse
> >this
> > > >pdf
> > > > > will reside in a server and other persons will insert his
signature
> >in
> > > >this
> > > > > blank signature.
> > > > > I work in two codes, one for insert the blank signature and other
to
> > > >insert
> > > > > a signature in this existent pdf with blank signature generated.
> > > > >
> > > > > In the first code (insert a blank signature) fails when I call to
> >close
> > > > > functions of pdfstamper.
> > > > > Inthe second code, I put the appearance in the blank signature but
> >fails
> > > > > when I built to put the pkcs7 in the content. Pdf is generated
but
> >is
> > > >not
> > > >a
> > > > > valid :-( , I suposo that I put in the content field an incorrect
> >value.
> > > > >
> > > > > All samples or information will be helpful.
> > > > >
> > > > >
> > > > > >From: "Paulo Soares" <[EMAIL PROTECTED]>
> > > > > >Reply-To: "Paulo Soares" <[EMAIL PROTECTED]>
> > > > > >To: "Juan Sanchez"
> > > > > ><[EMAIL PROTECTED]>,<itext-questions@lists.sourceforge.net>
> > > > > >Subject: Re: [iText-questions] Add signatures in a existing blank
> > > >signature
> > > > > >Date: Mon, 8 Aug 2005 16:40:56 +0100
> > > > > >
> > > > > >We probably should rewind this thread and start all over again,
I'm
> > > > > >confused. What exactly are you trying to do? How would you do
that
> >with
> > > > > >Acrobat?
> > > > > >
> > > > > >Best Regards,
> > > > > >Paulo Soares
> > > > > >
> > > > > >----- Original Message -----
> > > > > >From: "Juan Sanchez" <[EMAIL PROTECTED]>
> > > > > >To: <[EMAIL PROTECTED]>;
<itext-questions@lists.sourceforge.net>
> > > > > >Sent: Monday, August 08, 2005 11:36 AM
> > > > > >Subject: Re: [iText-questions] Add signatures in a existing blank
> > > >signature
> > > > > >
> > > > > >
> > > > > > >
> > > > > > > Hi Paulo.
> > > > > > >
> > > > > > > I read the PDF reference to nderstand the signature dictionary
> > > >entries.
> > > > > > > I test inserting next code in the sample to define the filter
:
> > > > > > >
> > > > > > > ...
> > > > > > > PdfStamper stp =
> >PdfStamper.createSignature(reader,
> > > > > >fout,
> > > > > > > '\0', null, true);
> > > > > > > PdfSignatureAppearance sap =
> >stp.getSignatureAppearance();
> > > > > > >
> > > > > > > // begin new coe added
> > > > > > > PdfDictionary dic = new PdfDictionary();
> > > > > > > dic.put(PdfName.FT, PdfName.SIG);
> > > > > > > dic.put(PdfName.FILTER, new PdfName("Adobe.PPKMS"));
> > > > > > > sap.setCryptoDictionary(dic);
> > > > > > > //end new cod added
> > > > > > >
> > > > > > > ...
> > > > > > > stp.close();
> > > > > > >
> > > > > > >
> > > > > > > But the result is the same.Falis when I call the stp.close()
> > > >function.
> > > > > > >
> > > > > > > I generate a pdf with one blank signature only with acrobat
and
> >I
> > > >don't
> > > > > >find
> > > > > > > any filter value in the pdf when I edit the file.
> > > > > > >
> > > > > > > I can see, in the samples, that all insert the FT, FILTER and
> > > >SUBFILTER
> > > > > > > fields first and then insert the CONTENTS. But in a blank
> >signature
> > > > > >don't
> > > > > > > exist Content to put.
> > > > > > >
> > > > > > > Can you help me to find my error or the part of code that is
> > > >necessary
> > > > > >to
> > > > > > > build a blank signature correctly.
> > > > > > >
> > > > > > > Note : I follow the same steps to built the pdf that in
> > > >signature.java
> > > > > > > sample that use PdfAcroForm bject. In this sample new document
> >is
> > > > > >created
> > > > > > > and following the code implementation I search when the filter
> >is
> > > >put
> > > > > >but
> > > > > >i
> > > > > > > have not found it.
> > > > > > >
> > > > > > >
> > > > > > > >From: "Paulo Soares" <[EMAIL PROTECTED]>
> > > > > > > >Reply-To: "Paulo Soares" <[EMAIL PROTECTED]>
> > > > > > > >To: "Juan Sanchez"
> > > > > > > ><[EMAIL PROTECTED]>,<itext-questions@lists.sourceforge.net>
> > > > > > > >Subject: Re: [iText-questions] Add signatures in a existing
> >blank
> > > > > >signature
> > > > > > > >Date: Fri, 5 Aug 2005 11:25:53 +0100
> > > > > > > >
> > > > > > > >You didn't define the signature filter (PdfName.ADOBE_PPKLITE
> >for
> > > > > >example).
> > > > > > > >You should read the PDF Reference to have a notion on how
> > > >signatures
> > > > > >work.
> > > > > > > >Start with the examples in howtosign and replace one thing at
a
> > > >time.
> > > > > > > >
> > > > > > > >----- Original Message -----
> > > > > > > >From: "Juan Sanchez" <[EMAIL PROTECTED]>
> > > > > > > >To: <[EMAIL PROTECTED]>;
> ><itext-questions@lists.sourceforge.net>
> > > > > > > >Sent: Friday, August 05, 2005 8:52 AM
> > > > > > > >Subject: Re: [iText-questions] Add signatures in a existing
> >blank
> > > > > >signature
> > > > > > > >
> > > > > > > >
> > > > > > > > >
> > > > > > > > > Hi Paulo.
> > > > > > > > >
> > > > > > > > > Here the output :
> > > > > > > > >
> > > > > > > > > Before stp.close
> > > > > > > > >
> > > > > > > > > Error
> > > > > > > > >
> > > > > > > > > java.lang.IllegalArgumentException: Unknown filter: null
> > > > > > > > > java.lang.IllegalArgumentException: Unknown filter: null
> > > > > > > > > at
> > > > > > > > >
> > > > > > >
> > > > > >
> > > >
> >
>com.lowagie.text.pdf.PdfSignatureAppearance.preClose(PdfSignatureAppearance
> > > > > >.
> > > > > > > >java:778)
> > > > > > > > > at
> > > > > > > > >
> > > > > > >
> > > > > >
> > > >
> >
>com.lowagie.text.pdf.PdfSignatureAppearance.preClose(PdfSignatureAppearance
> > > > > >.
> > > > > > > >java:717)
> > > > > > > > > at
> >com.lowagie.text.pdf.PdfStamper.close(PdfStamper.java:200)
> > > > > > > > > at
> > > > >
> > >com.lowagie.examples.forms.FormSignature.main(FormSignature.java:125)
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > >From: "Paulo Soares" <[EMAIL PROTECTED]>
> > > > > > > > > >Reply-To: "Paulo Soares" <[EMAIL PROTECTED]>
> > > > > > > > > >To: "Juan Sanchez"
> > > > > > > > >
> > ><[EMAIL PROTECTED]>,<itext-questions@lists.sourceforge.net>
> > > > > > > > > >Subject: Re: [iText-questions] Add signatures in a
existing
> > > >blank
> > > > > > > >signature
> > > > > > > > > >Date: Thu, 4 Aug 2005 13:27:59 +0100
> > > > > > > > > >
> > > > > > > > > >What's the stack trace?
> > > > > > > > > >
> > > > > > > > > >----- Original Message -----
> > > > > > > > > >From: "Juan Sanchez" <[EMAIL PROTECTED]>
> > > > > > > > > >To: <[EMAIL PROTECTED]>;
> > > ><itext-questions@lists.sourceforge.net>
> > > > > > > > > >Sent: Thursday, August 04, 2005 10:07 AM
> > > > > > > > > >Subject: Re: [iText-questions] Add signatures in a
existing
> > > >blank
> > > > > > > >signature
> > > > > > > > > >
> > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > > > Hi Paulo
> > > > > > > > > > >
> > > > > > > > > > > Another question about blank signatures.
> > > > > > > > > > > I test with the code sample from the question
> > > >[iText-questions]
> > > > > > > >Adding
> > > > > > > > > >Blank
> > > > > > > > > > > Signature Field gives problem , but the program
return
> >me
> > > >an
> > > > > >error
> > > > > > > >in
> > > > > > > > > >the
> > > > > > > > > > > close function stp.close();
> > > > > > > > > > > As you commented I put the same code used in the
> > > > > > > >AcroForm.AddSignature
> > > > > > > > > >usgn
> > > > > > > > > > > the addAnnotation from PdfStamper.
> > > > > > > > > > >
> > > > > > > > > > > What's the problem ?
> > > > > > > > > > >
> > > > > > > > > > > PdfReader reader = new PdfReader("blank3.pdf");
> > > > > > > > > > > FileOutputStream fout = new
> > > >FileOutputStream("signed.pdf");
> > > > > > > > > > >
> > > > > > > > > > > int lx = 50 ;
> > > > > > > > > > > int ly = 50 ;
> > > > > > > > > > > int ux = 100 ;
> > > > > > > > > > > int uy = 100 ;
> > > > > > > > > > >
> > > > > > > > > > > PdfStamper stp =
> > > > > >PdfStamper.createSignature(reader,
> > > > > > > >fout,
> > > > > > > > > > > '\0', null, true);
> > > > > > > > > > > PdfSignatureAppearance sap =
> > > >stp.getSignatureAppearance();
> > > > > > > > > > >
> > > > > > > > > > > PdfWriter writer = stp.getWriter();
> > > > > > > > > > > PdfFormField sig =
> >PdfFormField.createSignature(writer);
> > > > > > > > > > >
> > > > > > > > > > > stp.addAnnotation(sig, 1);
> > > > > > > > > > > sig.setWidget(new Rectangle(lx, ly, ux, uy),
> > > > > > > > > > > PdfAnnotation.HIGHLIGHT_INVERT);
> > > > > > > > > > > sig.setFlags(PdfAnnotation.FLAGS_PRINT);
> > > > > > > > > > > sig.put(PdfName.DA, new PdfString("/Helv 0 Tf 0
> >g"));
> > > > > > > > > > > sig.setFieldName("SignatureBLANK");
> > > > > > > > > > > sig.setPage();
> > > > > > > > > > >
> >sig.setMKBorderColor(java.awt.Color.black);
> > > > > > > > > > >
> > > >sig.setMKBackgroundColor(java.awt.Color.white)
> > > >;
> > > > > > > > > > >
> > > > > > > > > > > PdfContentByte cb = writer.getDirectContent();
> > > > > > > > > > > PdfAppearance tp = cb.createAppearance(ux-lx,
> > > >uy-ly);
> > > > > > > > > > > tp.setGrayFill(1.0f);
> > > > > > > > > > > tp.rectangle(0, 0, ux-lx, uy-ly);
> > > > > > > > > > > tp.fill();
> > > > > > > > > > > tp.setGrayStroke(0);
> > > > > > > > > > > tp.setLineWidth(1);
> > > > > > > > > > > tp.rectangle(0.5f, 0.5f, ux-lx - 0.5f, uy -
ly -
> > > >0.5f);
> > > > > > > > > > > tp.closePathStroke();
> > > > > > > > > > > tp.saveState();
> > > > > > > > > > > tp.rectangle(1, 1, ux-lx - 2, uy - ly - 2);
> > > > > > > > > > > tp.clip();
> > > > > > > > > > > tp.newPath();
> > > > > > > > > > > tp.restoreState();
> > > > > > > > > > >
> >sig.setAppearance(PdfAnnotation.APPEARANCE_NORMAL,
> > > >tp);
> > > > > > > > > > >
> > > > > > > > > > > stp.addAnnotation(sig, 1);
> > > > > > > > > > > stp.close();
> > > > > > > > > > >
> > > > > > > > > > > Best regards in advance.
> > > > > > > > > > >
> > > > > > > > > > >
> > > > > > > > > > > >From: "Paulo Soares" <[EMAIL PROTECTED]>
> > > > > > > > > > > >Reply-To: "Paulo Soares" <[EMAIL PROTECTED]>
> > > > > > > > > > > >To: "Juan Sanchez"
> > > > > > > > > > >
> > > > ><[EMAIL PROTECTED]>,<itext-questions@lists.sourceforge.net>
> > > > > > > > > > > >Subject: Re: [iText-questions] Add signatures in a
> >existing
> > > > > >blank
> > > > > > > > > >signature
> > > > > > > > > > > >Date: Wed, 3 Aug 2005 16:41:34 +0100
> > > > > > > > > > > >
> > > > > > > > > > > >Signatures must be done one at a time, that's the way
> >PDFs
> > > > > >work.
> > > > > >Do
> > > > > > > >the
> > > > > > > > > > > >next
> > > > > > > > > > > >signatures in append mode (as you did in your code).
> >You
> > > >can
> > > > > >have
> > > > > > > > > >external
> > > > > > > > > > > >signatures or even a full external PKCS#7, see the
> > > >examples.
> > > > > > > > > > > >
> > > > > > > > > > > >----- Original Message -----
> > > > > > > > > > > >From: "Juan Sanchez" <[EMAIL PROTECTED]>
> > > > > > > > > > > >To: <[EMAIL PROTECTED]>;
> > > > > ><itext-questions@lists.sourceforge.net>
> > > > > > > > > > > >Sent: Wednesday, August 03, 2005 3:27 PM
> > > > > > > > > > > >Subject: Re: [iText-questions] Add signatures in a
> >existing
> > > > > >blank
> > > > > > > > > >signature
> > > > > > > > > > > >
> > > > > > > > > > > >
> > > > > > > > > > > > >
> > > > > > > > > > > > > Hi Paulo.
> > > > > > > > > > > > >
> > > > > > > > > > > > > After execute the next code , in the pdf document
> >(that
> > > > > >contain
> > > > > > > >3
> > > > > > > > > >blank
> > > > > > > > > > > > > signatures) only appear 1 signed and the others
> >continue
> > > > > > > >empties.
> > > > > > > > > > > > > What is the problem ? is it necessary to close
> >document
> > > > > > > >everytime
> > > > > > > >?
> > > > > > > > > > > > >
> > > > > > > > > > > > > PdfReader reader = new
PdfReader("blank_3.pdf");
> > > > > > > > > > > > > FileOutputStream fout = new
> > > > > >FileOutputStream("signed.pdf");
> > > > > > > > > > > > >
> > > > > > > > > > > > > PRAcroForm form = reader.getAcroForm();
> > > > > > > > > > > > > if (form == null){
> > > > > > > > > > > > > System.out.println("This document has
no
> > > > > >fields.");
> > > > > > > > > > > > > return;
> > > > > > > > > > > > > }
> > > > > > > > > > > > >
> > > > > > > > > > > > > // prepare keyStore
> > > > > > > > > > > > > KeyStore ks =
> >KeyStore.getInstance("pkcs12");
> > > > > > > > > > > > > ks.load(new FileInputStream("myCert.p12"),
> > > > > > > > > > > >"mypass".toCharArray());
> > > > > > > > > > > > > String alias =
> > > >(String)ks.aliases().nextElement();
> > > > > > > > > > > > > PrivateKey key =
> >(PrivateKey)ks.getKey(alias,
> > > > > > > > > > > > > "mypass".toCharArray());
> > > > > > > > > > > > > Certificate[] chain =
> > > >ks.getCertificateChain(alias);
> > > > > > > > > > > > >
> > > > > > > > > > > > > PdfStamper stp =
> > > >PdfStamper.createSignature(reader,
> > > > > > > >fout,
> > > > > > > > > >'\0',
> > > > > > > > > > > > > null, true);
> > > > > > > > > > > > > AcroFields af = stp.getAcroFields();
> > > > > > > > > > > > > ArrayList names =
> >af.getBlankSignatureNames();
> > > > > > > > > > > > > for (int k = 0; k < names.size(); ++k) {
> > > > > > > > > > > > > String name = (String)names.get(k);
> > > > > > > > > > > > > System.out.println("Signature name: " + name);
> > > > > > > > > > > > >
> > > > > > > > > > > > > PdfSignatureAppearance sap =
> > > >stp.getSignatureAppearance();
> > > > > > > > > > > > > sap.setCrypto(key, chain, null,
> > > > > > > > > >PdfSignatureAppearance.WINCER_SIGNED);
> > > > > > > > > > > > > sap.setReason("MyReasons");
> > > > > > > > > > > > > sap.setLocation("MyLocation");
> > > > > > > > > > > > > sap.setVisibleSignature(name);
> > > > > > > > > > > > > }
> > > > > > > > > > > > > stp.close();
> > > > > > > > > > > > > }
> > > > > > > > > > > > > catch(Exception e ){
> > > > > > > > > > > > > System.out.println("\n\t" + e.toString());
> > > > > > > > > > > > > }
> > > > > > > > > > > > > }
> > > > > > > > > > > > >
> > > > > > > > > > > > >
> > > > > > > > > > > > > Regards.
> > > > > > > > > > > > >
> > > > > > > > > > > > >
> > > > > > > > > > > > > >From: "Paulo Soares" <[EMAIL PROTECTED]>
> > > > > > > > > > > > > >Reply-To: "Paulo Soares" <[EMAIL PROTECTED]>
> > > > > > > > > > > > > >To: "Juan Sanchez"
> > > > > > > > > > > > >
> > > > > > ><[EMAIL PROTECTED]>,<itext-questions@lists.sourceforge.net>
> > > > > > > > > > > > > >Subject: Re: [iText-questions] Add signatures in
a
> > > >existing
> > > > > > > >blank
> > > > > > > > > > > >signature
> > > > > > > > > > > > > >Date: Wed, 3 Aug 2005 11:09:01 +0100
> > > > > > > > > > > > > >
> > > > > > > > > > > > > >See http://itextpdf.sf.net/howtosign.html. To
sign
> >an
> > > > > >existing
> > > > > > > > > >field
> > > > > > > > > > > >use
> > > > > > > > > > > > >
>PdfSignaturaAppearance.setVisibleSignature(String).
> > > > > > > > > > > > > >
> > > > > > > > > > > > > >----- Original Message -----
> > > > > > > > > > > > > >From: "Juan Sanchez" <[EMAIL PROTECTED]>
> > > > > > > > > > > > > >To: <itext-questions@lists.sourceforge.net>
> > > > > > > > > > > > > >Sent: Wednesday, August 03, 2005 9:38 AM
> > > > > > > > > > > > > >Subject: [iText-questions] Add signatures in a
> >existing
> > > > > >blank
> > > > > > > > > >signature
> > > > > > > > > > > > > >
> > > > > > > > > > > > > >
> > > > > > > > > > > > > > > Hi.
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > I want to insert a signature in a blank
> >signature
> > > > > >created
> > > > > > > > > > > >previously.
> > > > > > > > > > > > > > > Is there some example that it can help me ?
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > > Regards.
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > >
> > > > > > > > >
> > > > >_________________________________________________________________
> > > > > > > > > > > > > > > Don't just search. Find. Check out the new MSN
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> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > > >
> > > > > > > > > > > > > >
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> > > > > > > > > > > > >
> > >-------------------------------------------------------
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> >need
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> > > > > >get
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> > > > > > > > > > > > > >_______________________________________________
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