# texlive[45985] Master: pdfprivacy (4dec17)

commits+karl at tug.org commits+karl at tug.org
Mon Dec 4 22:58:07 CET 2017

Revision: 45985
http://tug.org/svn/texlive?view=revision&revision=45985
Author:   karl
Date:     2017-12-04 22:58:07 +0100 (Mon, 04 Dec 2017)
Log Message:
-----------
pdfprivacy (4dec17)

Modified Paths:
--------------
trunk/Master/tlpkg/bin/tlpkg-ctan-check
trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc

-----------
trunk/Master/texmf-dist/doc/latex/pdfprivacy/
trunk/Master/texmf-dist/doc/latex/pdfprivacy/pdfprivacy.pdf
trunk/Master/texmf-dist/source/latex/pdfprivacy/
trunk/Master/texmf-dist/source/latex/pdfprivacy/pdfprivacy.dtx
trunk/Master/texmf-dist/source/latex/pdfprivacy/pdfprivacy.ins
trunk/Master/texmf-dist/tex/latex/pdfprivacy/
trunk/Master/texmf-dist/tex/latex/pdfprivacy/pdfprivacy.sty
trunk/Master/tlpkg/tlpsrc/pdfprivacy.tlpsrc

===================================================================
+++ trunk/Master/texmf-dist/doc/latex/pdfprivacy/LICENSE	2017-12-04 21:58:07 UTC (rev 45985)
@@ -0,0 +1,415 @@
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\ No newline at end of file

===================================================================
+++ trunk/Master/texmf-dist/doc/latex/pdfprivacy/README.md	2017-12-04 21:58:07 UTC (rev 45985)
@@ -0,0 +1,30 @@
+# The pdfprivacy package
+
+Creating pdfs with pdfLaTeX populates several pdf meta-data fields such as date/time of creation/modification, information about the latex installation (e.g., pdfTeX version), and the relative paths of included pdfs.
+The pdfprivacy package provides support for emptying several of these pdf meta-data fields as well as suppressing some pdfTeX meta-data entries in the resulting pdf.
+
+## Installation
+
+To install run the following:
+
+> latex pdfprivacy.ins
+
+This will generate the pdfprivacy.sty file.
+Put this file in a directory searched by LaTeX (e.g., ~/texmf or texmf-local) or in the folder of your .tex file in which you want to use it.
+
+## Usage
+
+Include \usepackage{pdfprivacy} in your .tex file.
+For more detailed usage information, check the documentation.
+
+## Documentation
+
+To generate the documentation run:
+
+> pdflatex pdfprivacy.dtx
+
+
+This package is available under the conditions of the LaTeX Project Public License, either version 1.3c of this license or (at your option) any later version.
+
+This work consists of the files pdfprivacy.dtx and pdfprivacy.ins and the derived file pdfprivacy.sty.

___________________________________________________________________
## -0,0 +1 ##
+native
\ No newline at end of property
===================================================================
(Binary files differ)

Index: trunk/Master/texmf-dist/doc/latex/pdfprivacy/pdfprivacy.pdf
===================================================================
--- trunk/Master/texmf-dist/doc/latex/pdfprivacy/pdfprivacy.pdf	2017-12-04 21:57:26 UTC (rev 45984)
+++ trunk/Master/texmf-dist/doc/latex/pdfprivacy/pdfprivacy.pdf	2017-12-04 21:58:07 UTC (rev 45985)

Property changes on: trunk/Master/texmf-dist/doc/latex/pdfprivacy/pdfprivacy.pdf
___________________________________________________________________
## -0,0 +1 ##
+application/pdf
\ No newline at end of property
===================================================================
--- trunk/Master/texmf-dist/source/latex/pdfprivacy/pdfprivacy.dtx	                        (rev 0)
+++ trunk/Master/texmf-dist/source/latex/pdfprivacy/pdfprivacy.dtx	2017-12-04 21:58:07 UTC (rev 45985)
@@ -0,0 +1,379 @@
+% \iffalse meta-comment
+% File: pdfprivacy.dtx
+% Copyright (C) 2017 Laurens Sion
+% ---------------------------------------------------------------------
+%
+% This work may be distributed and/or modified under the conditions of
+% the LaTeX Project Public License, either version 1.3c of this license
+%
+%   http://www.latex-project.org/lppl.txt
+%
+% This work consists of the files pdfprivacy.dtx and pdfprivacy.ins
+% and the derived file pdfprivacy.sty.
+%
+% \fi
+%
+% \iffalse
+%<*driver>
+\ProvidesFile{pdfprivacy.dtx}
+%</driver>
+%<package>\NeedsTeXFormat{LaTeX2e}[2013/03/31]
+%<package>\ProvidesPackage{pdfprivacy}
+%<*driver|package>
+    [2017/12/03 v1.0 PDF Privacy package]
+%</driver|package>
+%
+%<*driver>
+\documentclass[a4paper]{ltxdoc}
+% make sure version 1.10 is behind 1.9, not 1.1
+\makeatletter
+\@ifdefinable{\org at changes@}{%
+  \let\org at changes@\changes@
+  \@ifdefinable{\my at changes}{%
+    \def\my at changes v#1.#2\@nil{%
+      \org at changes@{v#1.\six at digits{#2}=v#1.#2}%
+    }%
+    \newcommand*{\six at digits}[1]{%
+      \ifnum#1<100000 0\fi
+      \ifnum#1<10000 0\fi
+      \ifnum#1<1000 0\fi
+      \ifnum#1<100 0\fi
+      \two at digits{#1}%
+    }%
+    \renewcommand*{\changes@}[1]{%
+      \my at changes#1\@nil
+    }%
+  }%
+}
+\makeatother
+\usepackage[inline]{enumitem}
+\usepackage[all]{pdfprivacy}
+\usepackage{parskip}
+\EnableCrossrefs
+\CodelineIndex
+%\PageIndex
+\RecordChanges
+%\OnlyDescription
+\begin{document}
+  \DocInput{pdfprivacy.dtx}
+\end{document}
+%</driver>
+% \fi
+%
+% \CheckSum{52}
+%
+% \CharacterTable
+%  {Upper-case    \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
+%   Lower-case    \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
+%   Digits        \0\1\2\3\4\5\6\7\8\9
+%   Exclamation   \!     Double quote  \"     Hash (number) \#
+% \begin{quotation}
+%	\texttt{PTEX.Fullbanner This is pdfTeX, Version 3.14159265...}
+% \end{quotation}
+%
+% \section{Usage}
+%
+% To use |pdfprivacy|, simple include it:
+%
+%\begin{quote}
+%	|\usepackage|\oarg{options}|{pdfprivacy}|,
+%\end{quote}
+%
+% Options are passed on to |pdfprivacy| as key-value pairs.
+% By default, the options are set as follows:
+%
+%\begin{quote}
+%   |nodocdata=false,|\\
+%   |noeditdata=true,|\\
+%   |noproducerdata=true,|\\
+%   |noptexdata=true,|\\
+%   |nopdftrailerid=false|
+%\end{quote}
+%
+% This removes/suppresses all pdf creator, producer, dates, and pdfTeX meta-data.
+% Standard document properties such as title, author, subject, and keywords are still kept.
+% The |pdftrailerid| is kept as well by default.
+%
+% \subsection{Options}
+% All |pdfprivacy| options are boolean.
+% Each option is prefixed with |no| to indicate you want the meta-data removed, you can specify the opposite as well (e.g., both |nodocdata=true| or |docdata=false| are valid options).
+% \begin{description}
+%	\item[nodocdata=\meta{boolean}] Specify whether document meta-data should be removed from the pdf. Document meta-data includes:
+%		\begin{enumerate*}[label=(\roman*)]
+%			\item Title,
+%			\item Subject,
+%			\item Author, and
+%			\item Keywords
+%		\end{enumerate*}.
+%	\item[noproducerdata=\meta{boolean}] Specify whether meta-data on the pdf-producing application should be removed. This includes:
+%		\begin{enumerate*}[label=(\roman*)]
+%			\item Creator, and
+%			\item Producer
+%		\end{enumerate*}.
+%	\item[noeditdata=\meta{boolean}] Specify whether meta-data on the edit and creation dates should be removed. This includes:
+%		\begin{enumerate*}[label=(\roman*)]
+%			\item creation date, and
+%			\item modification date
+%		\end{enumerate*}.
+%	\item[noptexdata=\meta{boolean}] Specify whether the PTEX meta-data entries should be suppressed. This includes:
+%		\begin{enumerate*}[label=(\roman*)]
+%			\item PTEX.Fullbanner,
+%			\item PTEX.FileName,
+%			\item PTEX.PageNumber, and
+%			\item PTEX.InfoDict
+%		\end{enumerate*}.
+%	\item[nopdftrailerid=\meta{boolean}] Specify whether the pdfrailerid should be omitted.
+% \end{description}
+%
+% \subsection{Using pdfprivacy without hyperref}
+%
+% When using |pdfprivacy| without |hyperref|, the |\pdfinfo| command is used to set the pdf meta-data properties (i.e., |Title|, |Subject|, |Keywords|, |Author|, |Creator|, and |Producer|).
+% The |\pdfinfo| works by appending the provided properties to the pdf info dictionary.
+% This means that any previously set properties will still be present in the resulting pdf, despite pdf viewers only showing the last one.
+% To make sure these properties are not present, \emph{do not} manually set any of these properties, or use |hyperref| to set them.
+% |Hyperref| will only save the last property (i.e., the empty one set by |pdfprivacy|) to the pdf.
+% To make absolutely sure that no meta-data is present in the resulting pdf, you can always manually check the pdf by opening it as a text file.\footnote{Note: privacy-sensitive content may be present in the pdf in an encoded form. When manually verifying, make sure to look for the pdf property (e.g., |/Author (|\meta{content}|)| as well to verify it is empty.}
+%
+% \subsection{Removing the pdftrailerid}
+%
+% The pdf trailer ID is a generated ID to uniquely identify a pdf.
+% The generated ID is based on the time of creation.
+% This ID can be removed to make reproducible pdfs, i.e., with the same cryptographic hash.
+%
+% \textbf{Important:} The pdf trailer id is kept by default because it is optional but strongly recommended by the pdf standard.\footnote{\url{https://www.adobe.com/content/dam/acom/en/devnet/acrobat/pdfs/pdf_reference_1-7.pdf\#G8.1639448}}
+% Not including this entry could break some workflows that rely on the trailer ID to uniquely identify files.
+% If this is not a concern, the |nopdftrailerid=true| option can be used to remove it as well.
+%
+% \StopEventually{%
+%\clearpage%
+%\PrintIndex%
+%\clearpage%
+%\PrintChanges}
+%
+% \clearpage
+% \section{Implementation}
+%
+%
+% Load |ifthen| for ifthenelse and booleans for managing user preferences.
+%    \begin{macrocode}
+\RequirePackage{ifthen}
+%    \end{macrocode}
+% Load |kvoptions| for laoding key-value options.
+%    \begin{macrocode}
+\RequirePackage{kvoptions}
+%    \end{macrocode}
+%
+% \subsection{Storage for options and settings}
+% Some booleans for keeping track if hyperref is loaded and if all meta-data should be removed.
+%    \begin{macrocode}
+\newboolean{pdfprivacy at removeall}
+\setboolean{pdfprivacy at removeall}{false}
+%    \end{macrocode}
+%
+% \subsection{Declaring package options}
+% Declare all the package options and their complementary ones.
+%    \begin{macrocode}
+\DeclareBoolOption[false]{nodocdata}
+\DeclareComplementaryOption{docdata}{nodocdata}
+\DeclareBoolOption[true]{noproducerdata}
+\DeclareComplementaryOption{producerdata}{noproducerdata}
+\DeclareBoolOption[true]{noeditdata}
+\DeclareComplementaryOption{editdata}{noeditdata}
+\DeclareBoolOption[true]{noptexdata}
+\DeclareComplementaryOption{ptexdata}{noptexdata}
+\DeclareBoolOption[false]{nopdftrailerid}
+\DeclareComplementaryOption{pdftrailerid}{nopdftrailerid}
+%    \end{macrocode}
+% Additional |all| option to just remove everything.
+%    \begin{macrocode}
+\DeclareVoidOption{all}{\setboolean{pdfprivacy at removeall}{true}}
+%    \end{macrocode}
+%
+% Process the options.
+%    \begin{macrocode}
+\ProcessKeyvalOptions*
+%    \end{macrocode}
+%
+% \subsection{Process the user preferences}
+%
+% Check if we need to remove |all| and override the other preferences.
+%    \begin{macrocode}
+\ifthenelse{\boolean{pdfprivacy at removeall}}{%
+\setboolean{pdfprivacy at nodocdata}{true}
+\setboolean{pdfprivacy at noproducerdata}{true}
+\setboolean{pdfprivacy at noeditdata}{true}
+\setboolean{pdfprivacy at noptexdata}{true}
+\setboolean{pdfprivacy at nopdftrailerid}{true}
+}{%
+}
+%    \end{macrocode}
+%
+% Check if hyperref is loaded as some meta-data needs to be set using hyperref.
+%    \begin{macrocode}
+\AtBeginDocument{
+}
+%    \end{macrocode}
+%
+%
+% \subsection{Remove or suppress all the necessary meta-data}
+%
+% Process docdata preference.
+%    \begin{macrocode}
+\AtBeginDocument{
+\ifthenelse{\boolean{pdfprivacy at nodocdata}}{%
+		\hypersetup{pdfinfo={ Author={}, Subject={}, Title={}, Keywords={} }}%
+	}{%
+		\pdfinfo{/Author () /Title () /Subject () /Keywords () }%
+	}
+}{%
+}
+}
+%    \end{macrocode}
+%
+% Process producerdata preference.
+%    \begin{macrocode}
+\AtBeginDocument{
+\ifthenelse{\boolean{pdfprivacy at noproducerdata}}{%
+	\hypersetup{pdfinfo={ Creator={}, Producer={} }}%
+	}{%
+	\pdfinfo{/Creator () /Producer ()}%
+	}
+}{%
+}
+}
+%    \end{macrocode}
+%
+%
+% Process editdata preference.
+%    \begin{macrocode}
+\ifthenelse{\boolean{pdfprivacy at noeditdata}}{%
+\pdfinfoomitdate1
+}{}
+%    \end{macrocode}
+%
+
+%    \begin{macrocode}
+%    \end{macrocode}
+%
+% Process the PTEX data preference.
+%    \begin{macrocode}
+\ifthenelse{\boolean{pdfprivacy at noptexdata}}{
+\pdfsuppressptexinfo-1
+}{}
+
+%    \end{macrocode}
+%
+% Process the pdftrailerid preference.
+%    \begin{macrocode}
+\ifthenelse{\boolean{pdfprivacy at nopdftrailerid}}{
+\pdftrailerid{}
+}{}
+
+%    \end{macrocode}
+%
+%
+%
+% \Finale
+\endinput
\ No newline at end of file

Property changes on: trunk/Master/texmf-dist/source/latex/pdfprivacy/pdfprivacy.dtx
___________________________________________________________________
## -0,0 +1 ##
+native
\ No newline at end of property
===================================================================
--- trunk/Master/texmf-dist/source/latex/pdfprivacy/pdfprivacy.ins	                        (rev 0)
+++ trunk/Master/texmf-dist/source/latex/pdfprivacy/pdfprivacy.ins	2017-12-04 21:58:07 UTC (rev 45985)
@@ -0,0 +1,56 @@
+%% File: pdfprivacy.ins
+%% Copyright (C) 2017 Laurens Sion
+%%
+%% This work may be distributed and/or modified under the conditions of
+%% the LaTeX Project Public License, either version 1.3c of this license
+%%
+%%   http://www.latex-project.org/lppl.txt
+%%
+%% This work consists of the files pdfprivacy.dtx and pdfprivacy.ins
+%% and the derived file pdfprivacy.sty.
+
+\input docstrip.tex
+\keepsilent
+
+\usedir{tex/latex/pdfprivacy}
+
+\preamble
+
+This is a generated file.
+
+Copyright (C) 2017 by Laurens Sion
+
+This work may be distributed and/or modified under the conditions of
+
+   http://www.latex-project.org/lppl.txt
+
+This work consists of the files pdfprivacy.dtx and pdfprivacy.ins
+and the derived file pdfprivacy.sty.
+
+\endpreamble
+
+
+\generate{\file{pdfprivacy.sty}{\from{pdfprivacy.dtx}{package}}}
+
+\obeyspaces
+\Msg{*************************************************************}
+\Msg{*                                                           *}
+\Msg{* To finish the installation you have to move the following *}
+\Msg{* files into a directory searched by TeX:                   *}
+\Msg{*                                                           *}
+\Msg{*     pdfprivacy.sty                                        *}
+\Msg{*                                                           *}
+\Msg{* To produce the documentation run the file pdfprivacy.dtx  *}
+\Msg{* through LaTeX.                                            *}
+\Msg{*                                                           *}
+\Msg{* Happy TeXing!                                             *}
+\Msg{*                                                           *}
+\Msg{*************************************************************}
+
+\endbatchfile
\ No newline at end of file

===================================================================
--- trunk/Master/texmf-dist/tex/latex/pdfprivacy/pdfprivacy.sty	                        (rev 0)
+++ trunk/Master/texmf-dist/tex/latex/pdfprivacy/pdfprivacy.sty	2017-12-04 21:58:07 UTC (rev 45985)
@@ -0,0 +1,88 @@
+%%
+%% This is file pdfprivacy.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% pdfprivacy.dtx  (with options: package')
+%%
+%% This is a generated file.
+%%
+%% Copyright (C) 2017 by Laurens Sion
+%%
+%% This work may be distributed and/or modified under the conditions of
+%% the LaTeX Project Public License, either version 1.3c of this license
+%%
+%%    http://www.latex-project.org/lppl.txt
+%%
+%% This work consists of the files pdfprivacy.dtx and pdfprivacy.ins
+%% and the derived file pdfprivacy.sty.
+%%
+\NeedsTeXFormat{LaTeX2e}[2013/03/31]
+\ProvidesPackage{pdfprivacy}
+    [2017/12/03 v1.0 PDF Privacy package]
+\RequirePackage{ifthen}
+\RequirePackage{kvoptions}
+\newboolean{pdfprivacy at removeall}
+\setboolean{pdfprivacy at removeall}{false}
+\DeclareBoolOption[false]{nodocdata}
+\DeclareComplementaryOption{docdata}{nodocdata}
+\DeclareBoolOption[true]{noproducerdata}
+\DeclareComplementaryOption{producerdata}{noproducerdata}
+\DeclareBoolOption[true]{noeditdata}
+\DeclareComplementaryOption{editdata}{noeditdata}
+\DeclareBoolOption[true]{noptexdata}
+\DeclareComplementaryOption{ptexdata}{noptexdata}
+\DeclareBoolOption[false]{nopdftrailerid}
+\DeclareComplementaryOption{pdftrailerid}{nopdftrailerid}
+\DeclareVoidOption{all}{\setboolean{pdfprivacy at removeall}{true}}
+\ProcessKeyvalOptions*
+\ifthenelse{\boolean{pdfprivacy at removeall}}{%
+\setboolean{pdfprivacy at nodocdata}{true}
+\setboolean{pdfprivacy at noproducerdata}{true}
+\setboolean{pdfprivacy at noeditdata}{true}
+\setboolean{pdfprivacy at noptexdata}{true}
+\setboolean{pdfprivacy at nopdftrailerid}{true}
+}{%
+}
+\AtBeginDocument{
+}
+\AtBeginDocument{
+\ifthenelse{\boolean{pdfprivacy at nodocdata}}{%
+\hypersetup{pdfinfo={ Author={}, Subject={}, Title={}, Keywords={} }}%
+}{%
+\pdfinfo{/Author () /Title () /Subject () /Keywords () }%
+}
+}{%
+}
+}
+\AtBeginDocument{
+\ifthenelse{\boolean{pdfprivacy at noproducerdata}}{%
+\hypersetup{pdfinfo={ Creator={}, Producer={} }}%
+}{%
+\pdfinfo{/Creator () /Producer ()}%
+}
+}{%
+}
+}
+\ifthenelse{\boolean{pdfprivacy at noeditdata}}{%
+\pdfinfoomitdate1
+}{}
+
+\ifthenelse{\boolean{pdfprivacy at noptexdata}}{
+\pdfsuppressptexinfo-1
+}{}
+
+\ifthenelse{\boolean{pdfprivacy at nopdftrailerid}}{
+\pdftrailerid{}
+}{}
+
+\endinput
+%%
+%% End of file pdfprivacy.sty'.

Property changes on: trunk/Master/texmf-dist/tex/latex/pdfprivacy/pdfprivacy.sty
___________________________________________________________________
## -0,0 +1 ##
+native
\ No newline at end of property
Modified: trunk/Master/tlpkg/bin/tlpkg-ctan-check
===================================================================
--- trunk/Master/tlpkg/bin/tlpkg-ctan-check	2017-12-04 21:57:26 UTC (rev 45984)
+++ trunk/Master/tlpkg/bin/tlpkg-ctan-check	2017-12-04 21:58:07 UTC (rev 45985)
@@ -475,7 +475,7 @@
pdf14
pdf-trans pdfbook2 pdfcomment pdfcprot pdfcrop pdfjam
pdflatexpicscale pdfmarginpar
-    pdfpagediff pdfpages pdfreview pdfscreen pdfslide pdfsync
+    pdfpagediff pdfpages pdfprivacy pdfreview pdfscreen pdfslide pdfsync
pdftricks pdftricks2 pdfx pdfxup
pecha pedigree-perl perception perfectcut perltex
permute persian-bib

Modified: trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc
===================================================================
--- trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc	2017-12-04 21:57:26 UTC (rev 45984)
+++ trunk/Master/tlpkg/tlpsrc/collection-latexextra.tlpsrc	2017-12-04 21:58:07 UTC (rev 45985)
@@ -809,6 +809,7 @@
depend pdfcprot
depend pdfmarginpar
depend pdfpagediff
+depend pdfprivacy
depend pdfreview
depend pdfscreen
depend pdfslide