View Issue Details

IDProjectCategoryView StatusLast Update
0007759ScribusPDFpublic2019-07-10 21:23
Reporterdclemente Assigned To 
PrioritynormalSeverityfeatureReproducibilityN/A
Status newResolutionopen 
Product Version1.3.3.13svn 
Target VersionFixed in Version 
Summary0007759: [patch] New PDF form field: Digital signature
Description  This patch against 1.3.3.x adds a new type of form field: the digital signature field. It is a placeholder which can hold some data about the verification status of the document. An enabled viewer, like Acrobat Reader or Evince, will show some information inside that box, and will allow you to verify it when you click.
  The patch only allows you to place a signature field, but not to digitally sign the document. An external program can do this.

  The new annotation type is based in the text field and has type 14. Ideally, constants should be used instead of numbers to identify field types (see bug 7609). I followed Scribus' current style and used the number comparison.
  This function can have a better icon and more translations.

  This needs to be ported to 1.3.5. But I suggest improving bug 0007609 first.
Tags#rottenpatch, patch
PatchYes

Relationships

child of 0003831 acknowledged Metabug: PDF Forms 

Activities

2009-01-27 16:43

 

digital-signature.patch (11,650 bytes)
=== modified file 'Scribus.pot'
--- Scribus.pot	2008-11-13 15:46:29 +0000
+++ Scribus.pot	2008-11-17 15:02:34 +0000
@@ -3231,6 +3231,9 @@
 msgid "List Box"
 msgstr ""
 
+msgid "Digital Signature"
+msgstr ""
+
 msgid "Insert PDF Fields"
 msgstr ""
 
=== modified file 'scribus/actionmanager.cpp'
--- scribus/actionmanager.cpp	2008-11-13 15:46:29 +0000
+++ scribus/actionmanager.cpp	2008-11-17 17:32:01 +0000
@@ -851,7 +851,7 @@
 	if (currItem->isAnnotation())
 	{
 		int aType=currItem->annotation().Type();
-		bool setter=((aType == 0) || (aType == 1) || (aType > 9));
+		bool setter=((aType == 0) || (aType == 1) || ((aType > 9) && (aType < 14)));
 		(*scrActions)["itemPDFAnnotationProps"]->setEnabled(setter);
 		(*scrActions)["itemPDFFieldProps"]->setEnabled(!setter);
 	}

=== modified file 'scribus/annot.cpp'
--- scribus/annot.cpp	2008-11-13 15:46:29 +0000
+++ scribus/annot.cpp	2008-11-18 17:30:33 +0000
@@ -70,14 +70,20 @@
 	Layout1->addWidget( TextLabel1 );
 
 	ComboBox1 = new QComboBox( true, this, "ComboBox1" );
-	QString tmp[] = { tr("Button"), tr("Text Field"), tr("Check Box"), tr("Combo Box"), tr("List Box")};
+	QString tmp[] = { tr("Button"), tr("Text Field"), tr("Check Box"), tr("Combo Box"), tr("List Box"), tr("Digital Signature")};
 	size_t array = sizeof(tmp) / sizeof(*tmp);
 	for (uint a = 0; a < array; ++a)
 		ComboBox1->insertItem(tmp[a]);
 	ComboBox1->setEditable(false);
 	Layout1->addWidget( ComboBox1 );
 	AnnotLayout->addLayout( Layout1 );
-	ComboBox1->setCurrentItem(item->annotation().Type()-2);
+	int an_type=item->annotation().Type();
+	/* TODO: fix bug 7609 to simplify this fragile code */
+	if (an_type == 14) {
+		ComboBox1->setCurrentItem(5);
+	} else {
+		ComboBox1->setCurrentItem(an_type-2);
+	}
 
 	Fram = new QWidgetStack(this);
 	AnnotLayout->addWidget( Fram );
@@ -1019,7 +1025,14 @@
 	Frame9->setFrameShadow( QFrame::Plain );
 	Fram->addWidget(Frame9, 2);
 
-	SetZiel(item->annotation().Type()-2);
+	an_type=item->annotation().Type();
+	/* TODO: fix bug 7609 to simplify this fragile code */
+	if (an_type==14) {
+		SetZiel(5);
+	} else {
+		SetZiel(an_type-2);
+	}
+
 	Layout1_2 = new QHBoxLayout;
 	Layout1_2->setSpacing( 6 );
 	Layout1_2->setMargin( 0 );
@@ -1691,7 +1704,14 @@
 	QString tmp, tmp2;
 	QString Nfo("");
 	bool AAct = false;
-	item->annotation().setType(ComboBox1->currentItem()+2);
+	int combo1=ComboBox1->currentItem();
+	/* TODO: fix bug 7609 to simplify this fragile code */
+	if (combo1 == 5) {
+	     item->annotation().setType(14);
+	} else {
+	     item->annotation().setType(combo1+2);
+	}
+
 	if (Name->text() != OldName)
 	{
 		item->setItemName(Name->text());
@@ -1734,7 +1754,7 @@
 		if (CanEdit->isChecked())
 			item->annotation().addToFlag(262144);
 	}
-	if (item->annotation().Type() == 3)
+	if (item->annotation().Type() == 3 || (item->annotation().Type() == 14))
 	{
 		if (MultiL->isChecked())
 			item->annotation().addToFlag(4096);
@@ -1745,7 +1765,7 @@
 		if (NoScroll->isChecked())
 			item->annotation().addToFlag(8388608);
 	}
-	if ((item->annotation().Type() == 3) || (item->annotation().Type() == 5))
+	if ((item->annotation().Type() == 3) || (item->annotation().Type() == 14) || (item->annotation().Type() == 5))
 	{
 		if (NoValid->isChecked())
 			item->annotation().setV_act("");

=== modified file 'scribus/pdflib.cpp'
--- scribus/pdflib.cpp	2008-11-13 15:46:29 +0000
+++ scribus/pdflib.cpp	2008-11-19 10:11:20 +0000
@@ -4689,6 +4689,7 @@
 		case 4:
 		case 5:
 		case 6:
+		case 14:
 			Seite.FormObjects.append(ObjCounter-1);
 			PutDoc("/Subtype /Widget\n");
 			PutDoc("/T "+EncString("("+anTitle+")",ObjCounter-1)+"\n");
@@ -4744,6 +4745,13 @@
 					if (ite->annotation().MaxChar() != -1)
 						PutDoc("/MaxLen "+QString::number(ite->annotation().MaxChar())+"\n");
 					break;
+				case 14:
+					PutDoc("/FT /Sig\n");
+					PutDoc("/Q "+QString::number(QMIN(ite->textAlignment,2))+"\n");
+					PutDoc("/AP << /N "+QString::number(ObjCounter)+" 0 R >>\n");
+					if (ite->annotation().MaxChar() != -1)
+						PutDoc("/MaxLen "+QString::number(ite->annotation().MaxChar())+"\n");
+					break;
 				case 4:
 					PutDoc("/FT /Btn\n");
 					PutDoc(ite->annotation().IsChk() ? "/V /Yes\n/DV /Yes\n/AS /Yes\n" :
@@ -4847,6 +4855,7 @@
 				case 6:
 				case 5:
 				case 3:
+				case 14:
 					break;
 				case 4:
 					PutDoc("/CA "+EncString("("+ct+")",ObjCounter-1)+" ");
@@ -4883,7 +4892,7 @@
 						PutDoc(" 0 R >>\n");
 					}
 				}
-				if (ite->annotation().AAact())
+				if ((ite->annotation().AAact()) && (ite->annotation().Type() != 14))
 				{
 					if (!ite->annotation().Action().isEmpty())
 					{
@@ -4924,7 +4933,7 @@
 			}
 			break;
 		}
-	if ((ite->annotation().Type() < 2) || (ite->annotation().Type() > 9))
+	if ((ite->annotation().Type() < 2) || ((ite->annotation().Type() > 9) && (ite->annotation().Type() < 14)))
 		PutDoc("/Border [ 0 0 0 ]\n");
 	switch (((abs(static_cast<int>(ite->rotation())) / 90)*90))
 	{
@@ -4975,7 +4984,7 @@
 			PDF_xForm(img2.width(), img2.height(), cc);
 		}
 	}
-	if (ite->annotation().Type() == 3)
+	if (ite->annotation().Type() == 3 || ite->annotation().Type() == 14)
 	{
 		cc = "";
 		if (ite->fillColor() != CommonStrings::None)
@@ -5038,7 +5047,7 @@
 	}
 	if ((ite->annotation().Type() > 1) && ((ite->annotation().ActionType() == 1) || (ite->annotation().AAact())) && (!ite->annotation().Action().isEmpty()))
 		WritePDFString(ite->annotation().Action());
-	if ((ite->annotation().Type() > 1) && (ite->annotation().AAact()))
+	if ((ite->annotation().Type() > 1) && (ite->annotation().Type() != 14) && (ite->annotation().AAact()))
 	{
 		StartObj(ObjCounter);
 		ObjCounter++;
@@ -5069,7 +5078,7 @@
 			PutDoc("/Bl << /Type /Action /S /JavaScript /JS "+QString::number(ObjCounter+AAcoun)+" 0 R >>\n");
 			AAcoun++;
 		}
-		if ((ite->annotation().Type() == 3) || (ite->annotation().Type() == 5) || (ite->annotation().Type() == 6))
+		if ((ite->annotation().Type() == 3) || (ite->annotation().Type() == 14) || (ite->annotation().Type() == 5) || (ite->annotation().Type() == 6))
 		{
 			if (!ite->annotation().K_act().isEmpty())
 			{
@@ -5107,7 +5116,7 @@
 			WritePDFString(ite->annotation().Fo_act());
 		if (!ite->annotation().Bl_act().isEmpty())
 			WritePDFString(ite->annotation().Bl_act());
-		if ((ite->annotation().Type() == 3) || (ite->annotation().Type() == 5) || (ite->annotation().Type() == 6))
+		if ((ite->annotation().Type() == 3) || (ite->annotation().Type() == 14) || (ite->annotation().Type() == 5) || (ite->annotation().Type() == 6))
 		{
 			if (!ite->annotation().K_act().isEmpty())
 				WritePDFString(ite->annotation().K_act());

=== modified file 'scribus/po/scribus.ca.ts'
--- scribus/po/scribus.ca.ts	2008-11-13 15:46:29 +0000
+++ scribus/po/scribus.ca.ts	2008-11-17 15:02:34 +0000
@@ -4854,6 +4854,10 @@
         <translation>Quadre de Llista</translation>
     </message>
     <message>
+        <source>Digital Signature</source>
+        <translation>Signatura digital</translation>
+    </message>
+    <message>
         <source>Properties</source>
         <translation>Propietats</translation>
     </message>
@@ -26380,6 +26384,10 @@
         <translation>Quadre de Llista</translation>
     </message>
     <message>
+        <source>Digital Signature</source>
+        <translation>Signatura digital</translation>
+    </message>
+    <message>
         <source>Insert PDF Fields</source>
         <translation>Inserir Camps PDF</translation>
     </message>

=== modified file 'scribus/po/scribus.es_ES.ts'
--- scribus/po/scribus.es_ES.ts	2008-11-13 15:46:29 +0000
+++ scribus/po/scribus.es_ES.ts	2008-11-17 15:02:34 +0000
@@ -3978,6 +3978,10 @@
         <translation>Casilla de lista</translation>
     </message>
     <message>
+        <source>Digital Signature</source>
+        <translation>Firma digital</translation>
+    </message>
+     <message>
         <source>Properties</source>
         <translation>Propiedades</translation>
     </message>
@@ -18037,6 +18041,10 @@
         <translation>Casilla de lista</translation>
     </message>
     <message>
+        <source>Digital Signature</source>
+        <translation>Signatura digital</translation>
+    </message>
+    <message>
         <source>Insert PDF Fields</source>
         <translation>Insertar campos PDF</translation>
     </message>

=== modified file 'scribus/qm/scribus.ca.qm'
Binary files scribus/qm/scribus.ca.qm	2008-11-13 15:46:29 +0000 and scribus/qm/scribus.ca.qm	2008-11-19 10:09:41 +0000 differ
=== modified file 'scribus/scribus.cpp'
--- scribus/scribus.cpp	2008-11-13 15:46:29 +0000
+++ scribus/scribus.cpp	2008-11-17 17:32:01 +0000
@@ -5704,6 +5704,7 @@
 			case modeInsertPDFCheckbox:
 			case modeInsertPDFCombobox:
 			case modeInsertPDFListbox:
+			case modeInsertPDFSignature:
 			case modeInsertPDFTextAnnotation:
 			case modeInsertPDFLinkAnnotation:
 			case modeDrawFreehandLine:
@@ -8354,7 +8355,7 @@
 	if (doc->m_Selection->count() != 0)
 	{
 		PageItem *currItem = doc->m_Selection->itemAt(0);
-		if ((currItem->annotation().Type() == 0) || (currItem->annotation().Type() == 1) || (currItem->annotation().Type() > 9))
+		if ((currItem->annotation().Type() == 0) || (currItem->annotation().Type() == 1) || ((currItem->annotation().Type() > 9) && (currItem->annotation().Type() < 14)))
 		{
 			int AnType = currItem->annotation().Type();
 			int AnActType = currItem->annotation().ActionType();

=== modified file 'scribus/scribusstructs.h'
--- scribus/scribusstructs.h	2008-11-13 15:46:29 +0000
+++ scribus/scribusstructs.h	2008-11-17 15:02:34 +0000
@@ -371,6 +371,7 @@
 	modeInsertPDFCheckbox,
 	modeInsertPDFCombobox,
 	modeInsertPDFListbox,
+	modeInsertPDFSignature,
 	modeInsertPDFTextAnnotation,
 	modeInsertPDFLinkAnnotation,
 	modeDrawFreehandLine,

=== modified file 'scribus/scribusview.cpp'
--- scribus/scribusview.cpp	2008-11-13 15:46:29 +0000
+++ scribus/scribusview.cpp	2008-11-17 17:32:01 +0000
@@ -5390,6 +5390,7 @@
 		case modeInsertPDFCheckbox:
 		case modeInsertPDFCombobox:
 		case modeInsertPDFListbox:
+		case modeInsertPDFSignature:
 		case modeInsertPDFTextAnnotation:
 		case modeInsertPDFLinkAnnotation:
 			selectPage(m);
@@ -5416,6 +5417,9 @@
 			case modeInsertPDFListbox:
 				currItem->annotation().setType(6);
 				break;
+			case modeInsertPDFSignature:
+				currItem->annotation().setType(14);
+				break;
 			case modeInsertPDFTextAnnotation:
 				currItem->annotation().setType(10);
 				break;

=== modified file 'scribus/werktoolb.cpp'
--- scribus/werktoolb.cpp	2008-11-13 15:46:29 +0000
+++ scribus/werktoolb.cpp	2008-11-17 15:02:34 +0000
@@ -163,7 +163,7 @@
 {
 	int c = PDFM->indexOf(id);
 	PDFwerkz = c;
-	QString tmp[] = {"pushbutton.png", "textview.png", "checkbox.png", "combobox.png", "listbox.png"};
+	QString tmp[] = {"pushbutton.png", "textview.png", "checkbox.png", "combobox.png", "listbox.png", "signature.png"};
 	PDFTool->setPixmap(loadIcon(tmp[c]));
 	PDFTool->setOn(true);
 	PDFaTool->setOn(false);
@@ -189,8 +189,8 @@
 void WerkToolBP::languageChange()
 {
 	PDFM->clear();
-	QString tmp_icn[] = {"pushbutton.png", "textview.png", "checkbox.png", "combobox.png", "listbox.png"};
-	QString tmp_txt[] = { tr("Button"), tr("Text Field"), tr("Check Box"), tr("Combo Box"), tr("List Box")};
+	QString tmp_icn[] = {"pushbutton.png", "textview.png", "checkbox.png", "combobox.png", "listbox.png", "signature.png"};
+	QString tmp_txt[] = { tr("Button"), tr("Text Field"), tr("Check Box"), tr("Combo Box"), tr("List Box"), tr("Digital Signature")};
 	size_t ar_tmp = sizeof(tmp_icn) / sizeof(*tmp_icn);
 	for (uint a = 0; a < ar_tmp; ++a)
 		PDFM->insertItem(loadIcon(tmp_icn[a]), tmp_txt[a]);

digital-signature.patch (11,650 bytes)

fschmid

2009-01-31 12:08

administrator   ~0021053

Sorry, i can't apply this patch because it really creates Signature fields,
but these Signatures are not vaild. They are missing the required "/V" entry,
which should contain a Digital Signature dictionary.

See the PDF Reference:
- Chapter 8.6.3 -> Signature Fields
- Chapter 8.7 Digital Signatures

dclemente

2009-02-04 11:24

reporter   ~0021070

This is not to digitally sign the document; for that, Scribus would have to include cryptographic libraries. This new field type is just a *placeholder* for the signature, and it is other program's job to find this field and store the digital signature there.
Library Itext could successfully sign in this way the documents I produced with my patch, and I think that Acrobat Reader too. Then this field was displayed as valid/invalid in viewers.

The /V entry seems to be optional. From the PDF 1.8 reference ( http://www.adobe.com/devnet/pdf/pdf_reference.html ), page 446 (12.7.4.5 Signature Fields):

  „The field type (FT) shall be Sig, and the field value (V), if present,
shall be a signature dictionary containing the signature and specifying various attributes of the signature field (see Table 252).“

dclemente

2009-02-04 11:29

reporter   ~0021071

I meant PDF 1.7. But in PDF 1.5, it is the same: V is optional for the signature field.

dclemente

2009-03-26 11:08

reporter   ~0021411

I should make clear that users sign the PDF only *after* filling out the form; the signing process occurs thus in the PDF viewer and not in the form design tool (Scribus).

Kunda

2016-01-15 20:15

manager   ~0038180

what's the fate of this ticket ?

dclemente

2016-01-18 18:59

reporter   ~0038255

I did that patch when I needed to create PDF forms which can be digitally signed, and I remember it worked. As stated above, it's just a placeholder (similar to a textbox) but one that will trigger cryptographic operations in the PDF viewer.
I don't create PDF anymore and I don't know the current status in Scribus 1.4. If noone can test and maintain this feature, you can close this bug, and whoever needs it again can change the source code and recompile.

bubu

2019-06-27 15:00

reporter   ~0046345

It is possible to add this feature (digital signature field) to Scribus?

bubu

2019-06-27 18:15

reporter   ~0046346

I think, there is only one FOSS implementation for signature field: eforms latex package (https://ctan.org/pkg/eforms) See documentation: https://mirrors.ctan.org/macros/latex/contrib/acrotex/doc/eformman.pdf (page 16, "2.4. Signature Fields").

Here is what this latex do:
http://tug.ctan.org/tex-archive/macros/latex/contrib/acrotex/eforms.dtx
\def\sigFieldDefaults{\F{\FPrint}\BC{}\BG{}\W{1}\S{S}}

\def\common@SigFieldCode
{%
  /Subtype /Widget
  /T (\Fld@name)
  /FT/Sig
  \eq@F
  \eq@TU
  /BS <<\eq@W\eq@S>>
  /MK <<\eq@R\eq@BC\eq@BG\eq@mkIns>>
  /DA (\eq@DA)
  \eq@Lock
  \eq@A\eq@AA
  \eq@rawPDF
}
Devs, is it possible to implement this feature in Scribus?

eforms generated one signature field.pdf (13,118 bytes)

bubu

2019-06-28 07:31

reporter   ~0046347

I found an other much simpler latex implementation. See: http://home.htp-tel.de/lottermose2/tex/dist/digsig.sty

\newcommand{\PDFFormExtension@Signature}{%
  /T (\Fld@name)
  /Subtype /Widget
  /FT /Sig
  /F \ifFld@hidden 2\else 4\fi\space
  /Q \Fld@align\space
  /MK << /BC [] >>}

bubu

2019-06-28 08:32

reporter   ~0046348

I tried a workaround but did not succeed: Add signature field as latex render frame and export pdf with "Embed PDF and EPS files (experimental)" option. But it's not working :-(. We need a native implementation.

Digital signature test with latex digsig.pdf (190,706 bytes)
Digital signature test with latex digsig.sla (15,628 bytes)
Digital signature test with latex eforms.pdf (190,705 bytes)
Digital signature test with latex eforms.sla (15,612 bytes)

bubu

2019-07-01 06:22

reporter   ~0046353

Hi @JLuc, I'm not a programmer. therefore I hope you can review the original patch. I can contribute the missing icon for this feature, that's all. Here it is s simple icon.

pdf_signature.svg (2,726 bytes)
pdf_signature.png (201 bytes)
pdf_signature.png (201 bytes)

ale

2019-07-01 12:49

manager   ~0046355

personally, i would only push for this feature, if we have a documented way for signing the pdf and then "viewing" the the result with free software on free operating systems.

scribus is a layout program for print and pdf forms are only a "byproduct", not an important feature.
that's why i'd prefer to only implement such non-core features, if they do (also) work with free software.

i tried to find out if it's possible to do the full signing process and then view the signed document with free software and i could not find out how i could do it. but i admit that i did not try very hard.

so @bubu, as a non programmer, you could provide such a documentation : - )

bubu

2019-07-10 13:55

reporter  

Create PDF Signature field in Scribus.pdf (33,224 bytes)
PDF_form.sla (22,490 bytes)
PDF_form_(Scribus).pdf (252,733 bytes)
PDF_form_(Scribus)_signed_with_JSignPdf.pdf (321,964 bytes)
PDF_form_(Scribus)_signed_with_PortableSigner.pdf (288,549 bytes)
Empty_signature_field_example_(digsig).pdf (20,242 bytes)
Empty_signature_field_example_(digsig)_signed_with_Adobe_Reader_DC_Win.pdf (20,862 bytes)
Empty_signature_field_example_(digsig)_signed_with_Master_PDF_Editor.pdf (27,972 bytes)
Empty_signature_field_example_(eform).pdf (13,118 bytes)
Empty_signature_field_example_(eform)_signed_with_Adobe_Reader_DC_Win.pdf (13,629 bytes)

bubu

2019-07-10 15:18

reporter   ~0046371

Personally my motivation is to provide GDPR compliant PDF forms. This is an actual feature for Europe.

@ale I understood you. I made a small research and provide some documentation and examples. I hope this helps. See previously attached first PDF.

Empty_signature_field_example_(eform)_signed_with_Master_PDF_Editor.pdf (20,811 bytes)
Empty_signature_field_example_(Adobe_Acrobat).pdf (127,658 bytes)
Empty_signature_field_example_(Adobe_Acrobat)_signed_with_Adobe_Reader.pdf (148,166 bytes)
Empty_signature_field_example_(Adobe_Acrobat)_signed_with_Adobe_Reader_DC_Win.pdf (139,619 bytes)
Empty_signature_field_example_(Adobe_Acrobat)_signed_with_Master_PDF_Editor.pdf (138,599 bytes)

ale

2019-07-10 21:08

manager   ~0046373

i have had a look at "Create PDF Signature field in Scribus.pdf " and while i felt a bit lost, i had the feeling that even if scribus applies the given patch there is no way to complete the signature process with free software only.

and there is no way to read the signature either with free software.

is this correct?

bubu

2019-07-10 21:23

reporter   ~0046374

@ale, yes.
- Signing: Currently we cant's sign with free software. But in poppler this in on his way: https://gitlab.freedesktop.org/poppler/poppler/issues/465
- Checking: Reading is still supported with poppler's command line tool: pdfsig.

Issue History

Date Modified Username Field Change
2009-01-27 16:43 dclemente New Issue
2009-01-27 16:43 dclemente File Added: digital-signature.patch
2009-01-31 12:08 fschmid Note Added: 0021053
2009-02-02 21:42 mhanski Relationship added child of 0003831
2009-02-04 11:24 dclemente Note Added: 0021070
2009-02-04 11:29 dclemente Note Added: 0021071
2009-03-26 11:08 dclemente Note Added: 0021411
2014-06-13 00:35 Kunda Tag Attached: patch
2014-10-24 23:00 Kunda Patch => Yes
2016-01-15 20:15 Kunda Note Added: 0038180
2016-01-18 18:59 dclemente Note Added: 0038255
2019-06-27 15:00 bubu Note Added: 0046345
2019-06-27 16:31 JLuc Description Updated View Revisions
2019-06-27 18:15 bubu File Added: eforms generated one signature field.pdf
2019-06-27 18:15 bubu Note Added: 0046346
2019-06-28 07:31 bubu Note Added: 0046347
2019-06-28 08:32 bubu File Added: Digital signature test with latex digsig.pdf
2019-06-28 08:32 bubu File Added: Digital signature test with latex digsig.sla
2019-06-28 08:32 bubu File Added: Digital signature test with latex eforms.pdf
2019-06-28 08:32 bubu File Added: Digital signature test with latex eforms.sla
2019-06-28 08:32 bubu Note Added: 0046348
2019-07-01 06:22 bubu File Added: pdf_signature.svg
2019-07-01 06:22 bubu File Added: pdf_signature.png
2019-07-01 06:22 bubu Note Added: 0046353
2019-07-01 09:52 JLuc Tag Attached: #rottenpatch
2019-07-01 12:49 ale Note Added: 0046355
2019-07-10 13:55 bubu File Added: Create PDF Signature field in Scribus.pdf
2019-07-10 13:55 bubu File Added: PDF_form.sla
2019-07-10 13:55 bubu File Added: PDF_form_(Scribus).pdf
2019-07-10 13:55 bubu File Added: PDF_form_(Scribus)_signed_with_JSignPdf.pdf
2019-07-10 13:55 bubu File Added: PDF_form_(Scribus)_signed_with_PortableSigner.pdf
2019-07-10 13:55 bubu File Added: Empty_signature_field_example_(digsig).pdf
2019-07-10 13:55 bubu File Added: Empty_signature_field_example_(digsig)_signed_with_Adobe_Reader_DC_Win.pdf
2019-07-10 13:55 bubu File Added: Empty_signature_field_example_(digsig)_signed_with_Master_PDF_Editor.pdf
2019-07-10 13:55 bubu File Added: Empty_signature_field_example_(eform).pdf
2019-07-10 13:55 bubu File Added: Empty_signature_field_example_(eform)_signed_with_Adobe_Reader_DC_Win.pdf
2019-07-10 15:18 bubu File Added: Empty_signature_field_example_(eform)_signed_with_Master_PDF_Editor.pdf
2019-07-10 15:18 bubu File Added: Empty_signature_field_example_(Adobe_Acrobat).pdf
2019-07-10 15:18 bubu File Added: Empty_signature_field_example_(Adobe_Acrobat)_signed_with_Adobe_Reader.pdf
2019-07-10 15:18 bubu File Added: Empty_signature_field_example_(Adobe_Acrobat)_signed_with_Adobe_Reader_DC_Win.pdf
2019-07-10 15:18 bubu File Added: Empty_signature_field_example_(Adobe_Acrobat)_signed_with_Master_PDF_Editor.pdf
2019-07-10 15:18 bubu Note Added: 0046371
2019-07-10 21:08 ale Note Added: 0046373
2019-07-10 21:23 bubu Note Added: 0046374