pgpgpg-0.13/ 40755 0 0 0 6726514473 10721 5ustar rootrootpgpgpg-0.13/Makefile.in100644 0 0 24017 6726514331 13100 0ustar rootroot# Makefile.in generated automatically by automake 1.4 from Makefile.am # Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. 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PGP and GnuPG are encryption programms with high security encryption engines. However, PGP is available without a fee but is not realy free software. GnuPG on the other hand is realy free software and have additionally features but have a different command line syntax then PGP. The goal of pgpgpg is to plug in a command line syntax in front of GnuPG equal to PGP 2.6. Pgpgpg is free software and protected by the Gnu General Public License. Pgpgpg is written by Michael Roth . To run pgpgpg you need GnuPG (The GNU Privacy Guard). Find out more about GnuPG on http://www.gnupg.org/ Documentation ------------- However, until now this README is the only documentation. But if you familiar with PGP 2.6, using pgpgpg should be straight forward. For news and updates look at http://www.nessie.de/mroth/pgpgpg/ Installation ------------ You will find detailed instructions about how to compile and install pgpgpg in the file named INSTALL. Testing and Bug-Hunting ----------------------- If you have problems using pgpgpg you could try to run configure with the "--enable-debug" option and rebuild pgpgpg. With this option their will be some hints on stderr which could help you and me. pgpgpg-0.13/stamp-h.in100644 0 0 0 6726514320 12614 0ustar rootrootpgpgpg-0.13/AUTHORS100644 0 0 37 6726507712 12024 0ustar rootrootMichael Roth pgpgpg-0.13/COPYING100644 0 0 43110 6651210225 12051 0ustar rootroot GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. pgpgpg-0.13/ChangeLog100644 0 0 4701 6726514031 12560 0ustar rootroot Sun Jun 6 17:47:26 CEST 1999 * Released version 0.13 Sun Jun 5 15:22:15 CEST 1999 * pgpopts.c: pgpopts_build_argv() documentation enhanced and guessing the type of armored data on decryption added. * Makefile.am: Added guessarmortype.[ch] * guessarmortype.[ch]: New. Function to guess the type of armored data. Fri Jun 4 14:06:46 CEST 1999 * pgpopts.c: Typos fixed. Old #if 0 / #endif sections removed. Creating binary detached signatures results in a .sig file. Use newer --recipient and --encrypt-to options. Thu Jun 3 12:28:52 CEST 1999 * main.c: PGP diagnostic messages send to stderr instead of stdout Thu Jun 3 01:35:04 CEST 1999 * pgpopts.c: Checking detached signatures enhanced. * main.c: Some basic return codes support and basic PGP like diagnostic messages added. * configure.in: Checks for ln -s and install added Wed Jun 2 20:53:46 CEST 1999 * AUTHORS: added for GNU compliance * configure.in: switched to automake-1.4 and autoconf-2.13 * includes.h: strcasecmp() and strncasecmp() for OS/2 Thu May 27 23:30:47 CEST 1999 * THANKS: started a list with people who help in pgpgpg development * mygetopt.[ch]: mygetopt() is a getopt() like function * pgpopts.c: Now uses own mygetopt() function to omit some problems on some systems. Wed May 26 17:17:13 CEST 1999 * argvfactory.c, defaultkey.c, main.c, pgpopts.c: Added documentation to functions. Thu May 20 03:02:54 CEST 1999 * pgpopts.h, pgpopts.c: Support for +pubring and +secring added * LICENSE: Added for global pgpgpg copyright notice * INSTALL, INSTALL.generic: Moved generic installation instructions to INSTALL.generic and wrote INSTALL * configure.in: New option --with-gpg-path added Sat Apr 24 19:49:36 CEST 1999 * defaultkey.c: some spelling and cosmetic changes * ChangeLog: Timezone in entries corrected. Mon Mar 1 21:34:55 CET 1999 * VERSION: Released 0.11 * configure.in, includes.h: Check for include file fcntl.h * pgpopts.c: -kd, -ke, -ks, -krs and -kr support completed; -kv, -kvv, -kvc, -kvvc works now correctly * NEWS: Format changed Sat Feb 27 17:32:14 CET 1999 Michael Roth * ChangeLog: new * Makfile.am: added defaultkey.c to pgpgpg_SOURCES * pgpopts.c: Support for +encrypttoself added * defaultkey.[ch]: new. Function to get the default private key from the default gnupg keyring pgpgpg-0.13/INSTALL100644 0 0 4501 6726506111 12035 0ustar rootroot Compiling and Installing pgpgpg =================================== Pgpgpg uses the well known GNU autoconf/automake framework to provide an easy to use configure script to compile and install pgpgpg. In the section named `Prerequisites' you will find a list with all programms and tools needed to run and/or compile pgpgpg. In the `Quick Install' section you will find a short step by step procedure to configure, compile and install pgpgpg from the source distribution. To find out more about pgpgpg specific configure options look at the section named `Supported Options'. To find out all about standard features provided by configure please look at the file named INSTALL.generic. This file is provided by the GNU autoconf/automake framework and discuss all aspects of using configure. Prerequisites ------------- To run pgpgpg you need GnuPG (Gnu Privacy Guard). GnuPG can be found on http://www.gnupg.org/ To build and install pgpgpg you need an ANSI C compiler and a make tool. Pgpgpg is developed under Linux with the Gnu C Compiler (gcc) and Gnu Make but normally pgpgpg should compile with all ANSI C compilers and most make tool available on unix plattforms. If you encounter in some trouble on compiling pgpgpg with a specific compiler please feel free to drop me a mail. Quick Install ------------- Make sure that your current working directory is equal to the root directoy of the pgpgpg source distribution and then perform these steps: 1.) Run configure to determine all plattform specific issues by typing "./configure". 2.) Type "make" to compile pgpgpg. 3.) To install pgpgpg just type "make install". The resulting binary is called `pgpgpg' and will be by default installed in /usr/local/bin/pgpgpg. Supported Options ----------------- --enable-debug With this option you can request debugging message printing during pgpgpg execution. This is only usefull for bug hunting or if you would like participate on pgpgpg developing. --with-gpg-path=GPG_PATH GPG_PATH is a path to the gpg programm executable. If you omit this option, configure tries to find gpg in your current $PATH environment. pgpgpg-0.13/Makefile.am100644 0 0 453 6726215454 13031 0ustar rootroot EXTRA_DIST = VERSION BUGS OBUGS LICENSE INSTALL.generic THANKS \ includes.h pgpopts.h argvfactory.h debug.h \ defaultkey.h mygetopt.h guessarmortype.h bin_PROGRAMS = pgpgpg pgpgpg_SOURCES = main.c argvfactory.c pgpopts.c defaultkey.c \ support.c mygetopt.c guessarmortype.c pgpgpg-0.13/NEWS100644 0 0 1023 6726513012 11475 0ustar rootroot Changes in version 0.13 ----------------------- * Checking detached signatures enhanced * Compiles under OS/2 + EMX * Switched to automake-1.4 and autoconf-2.13 Changes in version 0.12 ----------------------- * option parsing enhanced * +pubring and +secring supported Changes in version 0.11 ----------------------- * +encrypttoself supported * All -k commands should work now correctly Changes in version 0.10 ----------------------- * This is the first public release of `pgpgpg' pgpgpg-0.13/THANKS100644 0 0 525 6726506640 11710 0ustar rootroot Pgpgpg was written by Michael Roth. Here a list of people who helped with reporting bugs, suggestions or contributed some other stuff. David Hayes Fabio Coatti Guilherme Manika Klaus-Juergen Wolf OKUNISHI Fujikazu pgpgpg-0.13/TODO100644 0 0 225 6724751607 11465 0ustar rootroot This is a list with ideas/item to implement or think about it: * translate gnupg key list output * What about PGP 5 command line options? pgpgpg-0.13/acconfig.h100644 0 0 74 6665264745 12707 0ustar rootroot#undef VERSION #undef PACKAGE #undef NDEBUG #undef GPG_PATH pgpgpg-0.13/aclocal.m4100644 0 0 12134 6726514317 12674 0ustar rootrootdnl aclocal.m4 generated automatically by aclocal 1.4 dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl This program is distributed in the hope that it will be useful, dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A dnl PARTICULAR PURPOSE. # Do all the work for Automake. 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AC_PREREQ(2.13) AC_INIT(pgpopts.c) AM_INIT_AUTOMAKE(pgpgpg, `cat $srcdir/VERSION`) AM_MAINTAINER_MODE AM_CONFIG_HEADER(config.h) dnl Checks for programs. AC_PROG_CC AC_PROG_INSTALL AC_PROG_LN_S dnl Extension of executable programs. 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Grab them from any GNU archive site." touch aclocal.m4 ;; autoconf) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified \`configure.in'. You might want to install the \`Autoconf' and \`GNU m4' packages. Grab them from any GNU archive site." touch configure ;; autoheader) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified \`acconfig.h' or \`configure.in'. You might want to install the \`Autoconf' and \`GNU m4' packages. Grab them from any GNU archive site." files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' configure.in` test -z "$files" && files="config.h" touch_files= for f in $files; do case "$f" in *:*) touch_files="$touch_files "`echo "$f" | sed -e 's/^[^:]*://' -e 's/:.*//'`;; *) touch_files="$touch_files $f.in";; esac done touch $touch_files ;; automake) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified \`Makefile.am', \`acinclude.m4' or \`configure.in'. You might want to install the \`Automake' and \`Perl' packages. Grab them from any GNU archive site." find . -type f -name Makefile.am -print | sed 's/\.am$/.in/' | while read f; do touch "$f"; done ;; bison|yacc) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified a \`.y' file. You may need the \`Bison' package in order for those modifications to take effect. You can get \`Bison' from any GNU archive site." rm -f y.tab.c y.tab.h if [ $# -ne 1 ]; then eval LASTARG="\${$#}" case "$LASTARG" in *.y) SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` if [ -f "$SRCFILE" ]; then cp "$SRCFILE" y.tab.c fi SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` if [ -f "$SRCFILE" ]; then cp "$SRCFILE" y.tab.h fi ;; esac fi if [ ! -f y.tab.h ]; then echo >y.tab.h fi if [ ! -f y.tab.c ]; then echo 'main() { return 0; }' >y.tab.c fi ;; lex|flex) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified a \`.l' file. You may need the \`Flex' package in order for those modifications to take effect. You can get \`Flex' from any GNU archive site." rm -f lex.yy.c if [ $# -ne 1 ]; then eval LASTARG="\${$#}" case "$LASTARG" in *.l) SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` if [ -f "$SRCFILE" ]; then cp "$SRCFILE" lex.yy.c fi ;; esac fi if [ ! -f lex.yy.c ]; then echo 'main() { return 0; }' >lex.yy.c fi ;; makeinfo) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified a \`.texi' or \`.texinfo' file, or any other file indirectly affecting the aspect of the manual. The spurious call might also be the consequence of using a buggy \`make' (AIX, DU, IRIX). You might want to install the \`Texinfo' package or the \`GNU make' package. Grab either from any GNU archive site." file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` if test -z "$file"; then file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` fi touch $file ;; *) echo 1>&2 "\ WARNING: \`$1' is needed, and you do not seem to have it handy on your system. You might have modified some files without having the proper tools for further handling them. Check the \`README' file, it often tells you about the needed prerequirements for installing this package. You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 pgpgpg-0.13/mkinstalldirs100755 0 0 1322 6651210225 13603 0ustar rootroot#! /bin/sh # mkinstalldirs --- make directory hierarchy # Author: Noah Friedman # Created: 1993-05-16 # Public domain # $Id: mkinstalldirs,v 1.13 1999/01/05 03:18:55 bje Exp $ errstatus=0 for file do set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` shift pathcomp= for d do pathcomp="$pathcomp$d" case "$pathcomp" in -* ) pathcomp=./$pathcomp ;; esac if test ! -d "$pathcomp"; then echo "mkdir $pathcomp" mkdir "$pathcomp" || lasterr=$? if test ! -d "$pathcomp"; then errstatus=$lasterr fi fi pathcomp="$pathcomp/" done done exit $errstatus # mkinstalldirs ends here pgpgpg-0.13/main.c100644 0 0 12036 6726510120 12111 0ustar rootroot/* main.c - pgpgpg main function * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "includes.h" #include "pgpopts.h" /* PGP exit codes */ #define PGPERR_OK 0 #define PGPERR_FILE_INVALID 1 #define PGPERR_FILE_NOT_FOUND 2 #define PGPERR_FILE_UNKNOWN 3 #define PGPERR_BATCH 4 #define PGPERR_ARGUMENT 5 #define PGPERR_INTERRUPT 6 #define PGPERR_MEM 7 #define PGPERR_KEY_GENERATE 10 #define PGPERR_KEY_NOT_EXIST 11 #define PGPERR_KEY_IMPORT 12 #define PGPERR_KEY_EXPORT 13 #define PGPERR_KEY_EDIT 14 #define PGPERR_KEY_VIEW 15 #define PGPERR_KEY_REMOVE 16 #define PGPERR_KEY_CHECK 17 #define PGPERR_KEY_SIGN 18 #define PGPERR_KEY_SIGN_REMOVE 19 #define PGPERR_ENCR_SIGN 20 #define PGPERR_ENCR_RSA 21 #define PGPERR_ENCR_ENCRYPT 22 #define PGPERR_ENCR_COMPRESS 23 #define PGPERR_DECR_SIGN 30 #define PGPERR_DECR_RSA 31 #define PGPERR_DECR_DECRYPT 32 #define PGPERR_DECR_COMPRESS 33 #define PGPERR_UNKNOWN 255 /* that's my own code */ /***************************************************************************** * * Function : main * * Purpose : Parses the command line options, translate the PGP options to * GnuPG options and call GnuPG. * * Input : argc/argv command line options * *****************************************************************************/ int main(int argc, char *argv[]) { Pgpopts pgpopts; char **gpg_argv; pid_t child_pid; int child_status; int i, result; #ifndef NDEBUG for (i=0; argv[i]; ++i) { fprintf(stderr, "%s", argv[i]); if (argv[i+1]) fprintf(stderr, " "); else fprintf(stderr, "\n"); } #endif pgpopts_init(&pgpopts); if (pgpopts_parse(&pgpopts, argc, argv)) return PGPERR_UNKNOWN; pgpopts.stdinisterminal = isatty(0); /* passphrase stuff */ if (pgpopts.passphrase) /* -z passphrase have the highest priority */ { if (pipe(pgpopts.passphrase_pipe)) { perror("Error: Can't setup pipe for passphrase"); return PGPERR_UNKNOWN; } } else { char *s; if ((s = getenv("PGPPASSFD"))) pgpopts.passphrase_pipe[0] = atoi(s); else if ((s = getenv("PGPPASS"))) { pgpopts.passphrase = s; if (pipe(pgpopts.passphrase_pipe)) { perror("Error: Can't setup pipe for passphrase"); return PGPERR_UNKNOWN; } } } if (!(gpg_argv = pgpopts_build_argv(&pgpopts))) return 1; #ifndef NDEBUG for (i=0; gpg_argv[i]; ++i) { fprintf(stderr, "%s", gpg_argv[i]); if (gpg_argv[i+1]) fprintf(stderr, " "); else fprintf(stderr, "\n"); } #endif /* execute gnupg */ switch( (child_pid=fork()) ) { case -1: perror("Error: Can't execute gnupg"); return PGPERR_UNKNOWN; case 0: /* child */ execv(gpg_argv[0], gpg_argv); perror("Can't execute gpg (Gnu Privacy Guard)"); return PGPERR_UNKNOWN; default: /* parent */ if (pgpopts.passphrase) /* FIXME: partly writes, signals, and so on */ { write(pgpopts.passphrase_pipe[1], pgpopts.passphrase, strlen(pgpopts.passphrase)); write(pgpopts.passphrase_pipe[1], "\n", 1); close(pgpopts.passphrase_pipe[1]); } waitpid(child_pid, &child_status, 0); } /* process PGP exit codes */ if (!WIFEXITED(child_status)) { fprintf(stderr, "Error: Execution of `gpg' failed (Unknown reason).\n"); return PGPERR_UNKNOWN; } switch(WEXITSTATUS(child_status)) { case 0: result = PGPERR_OK; break; case 1: result = PGPERR_DECR_SIGN; fprintf(stderr, "WARNING: Bad signature, doesn't match file contents!\n"); break; case 2: result = PGPERR_KEY_NOT_EXIST; fprintf(stderr, "WARNING: Can't find the right public key-- can't check signature integrity.\n"); break; default: result = 0; /* FIXME... */ break; } return result; } pgpgpg-0.13/argvfactory.c100644 0 0 11432 6726507753 13535 0ustar rootroot/* argvfactory.c - Creating argv vectors * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "includes.h" #include "argvfactory.h" /***************************************************************************** * * Function : argv_factory_init * * Purpose : Initializes an ArgvFactory structure * * Input : af - A pointer to an uninitialized ArgvFactory structure to * initialize. * *****************************************************************************/ void argv_factory_init(ArgvFactory *af) { assert(af != NULL); af->size = 64; af->used = 0; af->argv = (char **)malloc(af->size * sizeof(char *)); assert(af->argv != NULL); *af->argv = NULL; } /***************************************************************************** * * Function : argv_factory_release * * Purpose : Releases all memory associated with an ArgvFactory structure. * * Input : af - A pointer to the ArgvFactory structure to release. * * Notes : Don't use `af' after releasing. * *****************************************************************************/ void argv_factory_release(ArgvFactory *af) { assert(af != NULL); assert(af->argv != NULL); assert(af->used+1 <= af->size); assert(af->argv[af->used] == NULL); /* FIXME: Free the strings in the argv vector !!! */ free(af->argv); } /***************************************************************************** * * Function : argv_factory_add * * Purpose : Adds a argument to the argv vector managed by a ArgvFactory * structure. * * Input : af - A pointer to an ArgvFactory which manages an argv vector. * arg - The string to add to the argv vector managed by an * ArgvFactory. The string will be duplicated. * * Notes : You could reuse or free the memory pointed to by `arg' after the * call to argv_factory_add(). * *****************************************************************************/ void argv_factory_add(ArgvFactory *af, char *arg) { assert(af != NULL); assert(af->argv != NULL); assert(af->used+1 <= af->size); assert(af->argv[af->used] == NULL); assert(arg != NULL); if (af->used + 1 == af->size) { af->size *= 2; af->argv = realloc(af->argv, af->size * sizeof(char *)); assert(af->argv != NULL); } af->argv[af->used++] = strdup(arg); af->argv[af->used] = NULL; assert(af->argv[af->used-1]); } /***************************************************************************** * * Function : argv_factory_append * * Purpose : Concatenate a second argv vector managed by an ArgvFactory to the * first argv vector managed by an ArgvFactory structure. * * Input : dest - The ArgvFactory to which the `src' ArgvFactorys argv vector * will be appended. * src - The ArgvFactory which manage the argv vector which will be * appended to the `dest' ArgvFactory argv vector. The strings * in the `src' ArgvFactory argv vector will be duplicated. * * Notes : You can reuse or free the ArgvFactory `src' after a call to * argv_factory_append(). * *****************************************************************************/ void argv_factory_append(ArgvFactory *dest, ArgvFactory *src) { char **argv; assert(dest != NULL); assert(dest->argv != NULL); assert(dest->used+1 <= dest->size); assert(dest->argv[dest->used] == NULL); assert(src != NULL); assert(src->argv != NULL); assert(src->used+1 <= src->size); assert(src->argv[src->used] == NULL); for (argv=src->argv; *argv; ++argv) { if (dest->used + 1 == dest->size) { dest->used *= 2; dest->argv = realloc(dest->argv, dest->size * sizeof(char *)); assert(dest->argv != NULL); } dest->argv[dest->used++] = strdup(*argv); dest->argv[dest->used] = NULL; assert(dest->argv[dest->used-1]); } } pgpgpg-0.13/pgpopts.c100644 0 0 122552 6726510203 12710 0ustar rootroot/* pgpopts.c - Parse pgp long options * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "includes.h" #include "pgpopts.h" #include "argvfactory.h" #include "defaultkey.h" #include "mygetopt.h" #include "guessarmortype.h" /***************************************************************************** * * Function : pgpopts_init * * Purpose : Initialize a Pgpopts structure for future usage. * * Input : opts - A pointer to an unitialized Pgpopts structure to initialize. * *****************************************************************************/ void pgpopts_init(Pgpopts *opts) { assert(opts != NULL); memset(opts, 0, sizeof(Pgpopts)); opts->clearsign = 1; opts->force = -1; opts->compress = -1; opts->args_size = 64; opts->args_used = 0; opts->args = (char **)malloc(opts->args_size * sizeof(char)); opts->passphrase_pipe[0] = -1; opts->passphrase_pipe[1] = -1; } enum { PGP_LONG_OPT_IGNORE = -1, PGP_LONG_OPT_NOSUPPORT = -2, PGP_LONG_OPT_UNKNOWN = -3, PGP_LONG_OPT_LOCALID = 0, /* myname */ PGP_LONG_OPT_CHARSET, /* charset */ PGP_LONG_OPT_BATCHMODE, /* batchmode */ PGP_LONG_OPT_ARMOR, /* armor */ PGP_LONG_OPT_TEXTMODE, /* textmode */ PGP_LONG_OPT_CLEARSIGN, /* clearsig */ PGP_LONG_OPT_VERBOSE, /* verbose */ PGP_LONG_OPT_COMPRESS, /* compress */ PGP_LONG_OPT_ENCRYPTTOSELF, /* encrypttoself */ PGP_LONG_OPT_COMPLETESNEEDED, /* completes_needed */ PGP_LONG_OPT_MARGINALSNEEDED, /* marginals_needed */ PGP_LONG_OPT_CERTDEPTH, /* cert_depth */ PGP_LONG_OPT_COMMENT, /* comment */ PGP_LONG_OPT_FORCE, /* force */ PGP_LONG_OPT_PUBRING, /* pubring */ PGP_LONG_OPT_SECRING, /* secring */ PGP_LONG_OPT_COUNT }; static struct { char *keyword; int minlen; int index; } mapping[] = { { "armor", 5, PGP_LONG_OPT_ARMOR }, { "armorlines", 6, PGP_LONG_OPT_IGNORE }, { "autosign", 2, PGP_LONG_OPT_IGNORE }, /* FIXME: is this `autosign' on creating keys ? */ { "bakring", 3, PGP_LONG_OPT_IGNORE }, { "batchmode", 3, PGP_LONG_OPT_BATCHMODE }, { "cert_depth", 2, PGP_LONG_OPT_CERTDEPTH }, { "charset", 2, PGP_LONG_OPT_CHARSET }, { "clearsig", 2, PGP_LONG_OPT_CLEARSIGN }, { "comment", 4, PGP_LONG_OPT_COMMENT }, { "completes_needed", 5, PGP_LONG_OPT_COMPLETESNEEDED }, { "compress", 5, PGP_LONG_OPT_COMPRESS }, { "encrypttoself", 1, PGP_LONG_OPT_ENCRYPTTOSELF }, { "force", 1, PGP_LONG_OPT_FORCE }, { "interactive", 1, PGP_LONG_OPT_IGNORE }, { "keepbinary", 1, PGP_LONG_OPT_NOSUPPORT }, { "language", 2, PGP_LONG_OPT_IGNORE }, { "legal_kludge", 2, PGP_LONG_OPT_IGNORE }, { "marginals_needed", 3, PGP_LONG_OPT_MARGINALSNEEDED }, /* pgp needs at least 3 chars !?!? */ { "myname", 2, PGP_LONG_OPT_LOCALID }, { "nomanual", 1, PGP_LONG_OPT_IGNORE }, { "pager", 2, PGP_LONG_OPT_IGNORE }, { "pubring", 2, PGP_LONG_OPT_PUBRING }, { "randseed", 1, PGP_LONG_OPT_IGNORE }, { "secring", 2, PGP_LONG_OPT_SECRING }, { "showpass", 2, PGP_LONG_OPT_IGNORE }, { "textmode", 2, PGP_LONG_OPT_TEXTMODE }, { "tmp", 2, PGP_LONG_OPT_IGNORE }, { "tzfix", 2, PGP_LONG_OPT_IGNORE }, { "verbose", 1, PGP_LONG_OPT_VERBOSE }, { NULL, 0, PGP_LONG_OPT_UNKNOWN } }; /***************************************************************************** * * Function : fetch_bool * * Purpose : Determines the boolean value from an long option. * * Input : keyword - The keyword to which the argument `value' was given. * value - The value of the keyword. Either Null, "true" or "false". * * Output : Returns 0 for a false boolean and 1 for a true boolean value. * * Errors : Returns -1 if an error occoured. * *****************************************************************************/ static int fetch_bool(char *keyword, char *value) { assert(keyword); if (!value) return 1; else if (!strcasecmp(value, "on")) return 1; else if (!strcasecmp(value, "off")) return 0; else { fprintf(stderr, "Error: Invalid boolean value `%s' for long option `%s'.\n", value, keyword); return -1; } } static int parse_longopt(Pgpopts *opts, const char *s) { char *keyword; size_t keyword_len; char *value; char *end; int i; assert(opts != NULL); assert(s != NULL); keyword = strdup(s); value = keyword ? strchr(keyword, '=') : NULL; if (value) *value++ = 0; /* skip whitespaces from keyword and terminate */ keyword += strspn(keyword, " \t"); if (*keyword) for (end=keyword+strlen(keyword)-1; *end==' ' || *end=='\t'; *end--=0); /* skip whitspaces and quotes from value */ if (value) { value += strspn(value, " \t"); if (*value == '"') { end = strchr(value+1, '"'); /* yes, pgp works like this... */ if (!end) { fprintf(stderr, "Error: Unterminated long option value string: '%s'\n", value); return -1; } ++value; *end = 0; } else if (*value) for (end=value+strlen(value)-1; *end==' ' || *end=='\t'; *end--=0); } keyword_len = strlen(keyword); DEBUG(("longopts: keyword: '%s'", keyword)) DEBUG(("longopts: value '%s'", value ? value : "- -- NO VALUE GIVEN -- -")) /* search keyword index */ for(i=0; mapping[i].keyword; ++i) if (mapping[i].minlen <= keyword_len && !strncasecmp(mapping[i].keyword, keyword, keyword_len)) break; /* process long option */ switch(mapping[i].index) { case PGP_LONG_OPT_BATCHMODE: if ((opts->batchmode = fetch_bool(keyword, value)) == -1) return -1; break; case PGP_LONG_OPT_FORCE: if ((opts->force = fetch_bool(keyword, value)) == -1) return -1; break; case PGP_LONG_OPT_LOCALID: if (!value) { fprintf(stderr, "Error: Long option `myname' requires an argument.\n"); return -1; } opts->localuserid = value; break; case PGP_LONG_OPT_ENCRYPTTOSELF: if ((opts->encrypttoself = fetch_bool(keyword, value)) == -1) return -1; break; case PGP_LONG_OPT_MARGINALSNEEDED: if (!value) { fprintf(stderr, "Error: Long option `marginals_needed' requires an argument.\n"); return -1; } opts->marginalsneeded = value; break; case PGP_LONG_OPT_COMPLETESNEEDED: if (!value) { fprintf(stderr, "Error: Long option `completes_needed' requires an argument.\n"); return -1; } opts->completesneeded = value; break; case PGP_LONG_OPT_CERTDEPTH: if (!value) { fprintf(stderr, "Error: Long option `certdepth' requires an argument.\n"); return -1; } opts->certdepth = value; break; case PGP_LONG_OPT_VERBOSE: if (!value) { fprintf(stderr, "Error: Long option `verbose' requires an argument.\n"); return -1; } opts->verbose = atoi(value); break; case PGP_LONG_OPT_COMPRESS: if ((opts->compress = fetch_bool(keyword, value)) == -1) return -1; break; case PGP_LONG_OPT_TEXTMODE: if ((opts->textmode = fetch_bool(keyword, value)) == -1) return -1; break; case PGP_LONG_OPT_ARMOR: if ((opts->asciiarmor = fetch_bool(keyword, value)) == -1) return -1; break; case PGP_LONG_OPT_CLEARSIGN: if ((opts->clearsign = fetch_bool(keyword, value)) == -1) return -1; break; case PGP_LONG_OPT_COMMENT: if (!value) { fprintf(stderr, "Error: Long option `comment' requires an argument.\n"); return -1; } opts->comment = value; break; case PGP_LONG_OPT_SECRING: if (!value) { fprintf(stderr, "Error: Long option `secring' requires an argument.\n"); return -1; } opts->secring = value; break; case PGP_LONG_OPT_PUBRING: if (!value) { fprintf(stderr, "Error: Long option `pubring' requires an argument.\n"); return -1; } opts->pubring = value; break; case PGP_LONG_OPT_CHARSET: if (!value) { fprintf(stderr, "Error: Long option `charset' requires an argument.\n"); return -1; } if (!strcasecmp(value, "noconv")) opts->charset = NULL; else if (!strcasecmp(value, "latin1")) opts->charset = "iso-8859-1"; else if (!strcasecmp(value, "koi8")) opts->charset = "koi8-r"; else { fprintf(stderr, "Error: Charset `%s' not supported.\n", value); return -1; } break; case PGP_LONG_OPT_UNKNOWN: fprintf(stderr, "Error: Unknown long option `%s'\n", keyword); return -1; case PGP_LONG_OPT_NOSUPPORT: fprintf(stderr, "Error: Sorry, but long option `%s' is not supported.\n", mapping[i].keyword); return -1; case PGP_LONG_OPT_IGNORE: fprintf(stderr, "Warning: Long option `%s' is not translated/used.\n", mapping[i].keyword); return 0; default: fprintf(stderr, "BUG: The long option `%s' is currently not supported.\n" " Please submit a bug report to \n", mapping[i].keyword); return -1; } return 0; } /***************************************************************************** * * Function : add_argument * * Purpose : Adds an argument to a Pgpopts structure. Arguments are files. * * Input : pgpopts - The Pgpopts to add the argument `arg' to. * arg - The string to add as argument to the `pgpopts'. * * Notes : Don't reuse or free `arg' after calling add_argument()!! It will * not duplicated!! * *****************************************************************************/ static void add_argument(Pgpopts *pgpopts, char *arg) { assert(pgpopts != NULL); assert(arg != NULL); assert(pgpopts->args != NULL); assert(pgpopts->args_used < pgpopts->args_size); assert(pgpopts->args[pgpopts->args_used] == NULL); if (pgpopts->args_used + 1 == pgpopts->args_size) { pgpopts->args_size *= 2; pgpopts->args = (char **)realloc(pgpopts->args, pgpopts->args_size * sizeof(char *)); assert(pgpopts->args != NULL); } pgpopts->args[pgpopts->args_used++] = arg; pgpopts->args[pgpopts->args_used] = NULL; } /***************************************************************************** * * Function : check_opts_used * * Purpose : Runs some consistence checks on the Pgpopts structure to * determine if all given command line options are correctly * translated to GnuPG options. * * Input : pgpopts - A Pgpopts structure to check. * * Output : Returns 0 if no inconsistence are found, otherwise some * different value. * *****************************************************************************/ static int check_opts_used(Pgpopts *pgpopts) { int err = 0; assert(pgpopts != NULL); err += pgpopts->k ? 1 : 0; err += pgpopts->g ? 1 : 0; /* err += pgpopts->a ? 1 : 0; */ err += pgpopts->x ? 1 : 0; /* err += pgpopts->v ? 1 : 0; */ err += pgpopts->c ? 1 : 0; err += pgpopts->r ? 1 : 0; err += pgpopts->e ? 1 : 0; err += pgpopts->s ? 1 : 0; err += pgpopts->d ? 1 : 0; err += pgpopts->b ? 1 : 0; err += pgpopts->p ? 1 : 0; err += pgpopts->f ? 1 : 0; /* err += pgpopts->w ? 1 : 0; */ /* err += pgpopts->m ? 1 : 0; */ err += pgpopts->t ? 1 : 0; /* err += pgpopts->outputfile ? 1 : 0; */ /* err += pgpopts->remote_userid_file ? 1 : 0; */ /* err += pgpopts->passphrase ? 1 : 0; */ /* err += pgpopts->localuserid ? 1 : 0; */ return err; } static void build_asciiarmor(ArgvFactory *af, Pgpopts *pgpopts) { assert(af != NULL); assert(pgpopts != NULL); if (pgpopts->a || pgpopts->asciiarmor) argv_factory_add(af, "--armor"); else argv_factory_add(af, "--no-armor"); } static void build_textmode(ArgvFactory *af, Pgpopts *pgpopts) { assert(af != NULL); assert(pgpopts != NULL); if (pgpopts->t) argv_factory_add(af, "--textmode"); pgpopts->t = 0; } static void build_force(ArgvFactory *af, Pgpopts *pgpopts) { assert(af != NULL); assert(pgpopts != NULL); if (pgpopts->force == 1) argv_factory_add(af, "--yes"); else if (pgpopts->force == 0) argv_factory_add(af, "--no"); } static void build_batchmode(ArgvFactory *af, Pgpopts *pgpopts) { assert(af != NULL); assert(pgpopts != NULL); if (pgpopts->batchmode) { argv_factory_add(af, "--batch"); argv_factory_add(af, "--always-trust"); build_force(af, pgpopts); } else argv_factory_add(af, "--no-batch"); } static void build_comment(ArgvFactory *af, Pgpopts *pgpopts) { assert(af != NULL); assert(pgpopts != NULL); if (pgpopts->comment) { argv_factory_add(af, "--comment"); argv_factory_add(af, pgpopts->comment); } } static void build_compress(ArgvFactory *af, Pgpopts *pgpopts) { assert(af != NULL); assert(pgpopts != NULL); if (pgpopts->compress == 0) { argv_factory_add(af, "-z"); argv_factory_add(af, "0"); } else if (pgpopts->compress == 1) { argv_factory_add(af, "-z"); argv_factory_add(af, "6"); } } static void build_certdepth(ArgvFactory *af, Pgpopts *pgpopts) { assert(af != NULL); assert(pgpopts != NULL); if (pgpopts->completesneeded) { argv_factory_add(af, "--completes-needed"); argv_factory_add(af, pgpopts->completesneeded); } if (pgpopts->marginalsneeded) { argv_factory_add(af, "--marinals-needed"); argv_factory_add(af, pgpopts->marginalsneeded); } if (pgpopts->certdepth) { argv_factory_add(af, "--max-cert-depth"); argv_factory_add(af, pgpopts->certdepth); } } static void build_localuser(ArgvFactory *af, Pgpopts *pgpopts) { assert(af != NULL); assert(pgpopts != NULL); if (pgpopts->localuserid) { argv_factory_add(af, "--local-user"); argv_factory_add(af, pgpopts->localuserid); } } static void build_charset(ArgvFactory *af, Pgpopts *pgpopts) { assert(af != NULL); assert(pgpopts != NULL); if (pgpopts->charset) { argv_factory_add(af, "--charset"); argv_factory_add(af, pgpopts->charset); } } static int build_input(ArgvFactory *af, Pgpopts *opts) { int implicit_filter = !opts->stdinisterminal && opts->args_used == 0; if (!opts->f && !implicit_filter && opts->args_used==0) { fprintf(stderr, "Error: Filename required.\n"); return -1; } if (!opts->f && !implicit_filter) argv_factory_add(af, opts->args[0]); opts->f = 0; return 0; } static void build_output(ArgvFactory *af, Pgpopts *opts) { int implicit_filter = !opts->stdinisterminal && opts->args_used == 0; DEBUG(("opts->stdinisterminal: %d", opts->stdinisterminal)) DEBUG(("opts->args_used: %d", opts->args_used)) DEBUG(("implicit_filter: %d", implicit_filter)) if (opts->f || implicit_filter) { argv_factory_add(af, "--set-filename"); argv_factory_add(af, "stdin"); } if (opts->outputfile) { argv_factory_add(af, "--output"); argv_factory_add(af, opts->outputfile); } else if (!opts->f) if (implicit_filter) { argv_factory_add(af, "--output"); argv_factory_add(af, opts->a || opts->asciiarmor ? "stdin.asc" : "stdin.pgp"); } else if (opts->args_used != 0) /* Hint: if this condition is not given, it will result in an error on build_input() */ { char *s = (char *)malloc((strlen(opts->args[0])+5) * sizeof(char)); strcpy(s, opts->args[0]); if (opts->a || opts->asciiarmor) /* ascii armored output */ strcat(s, ".asc"); else if (opts->s && opts->b) /* detached sign */ strcat(s, ".sig"); else /* binary output */ strcat(s, ".pgp"); argv_factory_add(af, "--output"); argv_factory_add(af, s); } } static void build_passfd(ArgvFactory *af, Pgpopts *opts) { if (opts->passphrase_pipe[0] != -1) { char *arg = (char *)malloc(16); sprintf(arg, "%d", opts->passphrase_pipe[0]); argv_factory_add(af, "--passphrase-fd"); argv_factory_add(af, arg); } } #if 0 static void build_passfd_pgpbug(ArgvFactory *af, Pgpopts *opts) { /* Work arround a PGP 2.6x Bug */ if (opts->passphrase_pipe[0] == -1 && getenv("PGPPASSFD")) { argv_factory_add(af, "--passphrase-fd"); argv_factory_add(af, "0"); } } #endif static void build_keyrings(ArgvFactory *af, Pgpopts *opts) { if (opts->pubring) { argv_factory_add(af, "--no-default-keyring"); argv_factory_add(af, "--keyring"); argv_factory_add(af, opts->pubring); } if (opts->secring) { argv_factory_add(af, "--secret-keyring"); argv_factory_add(af, opts->secring); } } /***************************************************************************** * * Function : pgpopts_build_argv * * Purpose : Contructs an argv style array of GnuPG options out of a Pgpopts * structure. * * Input : pgpopts - A Pgpopts structure to build the GnuPG options from. * * Output : An argv style vector or NULL on error. * * Errors : On en error NULL is returned. * * Notes : PGP 2.6 contains a lot of bugs in the command line option parsing. * However, many tools and scripts which use PGP assume this bugs * so we will try to simulate this PGP bugs. * *****************************************************************************/ char ** pgpopts_build_argv(Pgpopts *pgpopts) { Pgpopts opts; ArgvFactory af; assert(pgpopts != NULL); opts = *pgpopts; /* don't modify pgpopts */ argv_factory_init(&af); argv_factory_add(&af, GPG_PATH); if (opts.k) { /* key commands */ --opts.k; build_batchmode(&af, &opts); build_force(&af, &opts); build_certdepth(&af, &opts); if (opts.g == 1) /* -kg create new key */ { argv_factory_add(&af, "--gen-key"); opts.g = 0; if (opts.args_used > 0) fprintf(stderr, "Info: The optional keybits argument '%s' is not used.\n", opts.args[0]); } else if (opts.x == 0 && opts.a == 1) /* -ka import key */ { argv_factory_add(&af, "--import"); opts.a = 0; if (!opts.f) { if (opts.args_used == 0) { fprintf(stderr, "Error: Keyfile required.\n"); return NULL; } if (opts.args_used > 1) { fprintf(stderr, "BUG: Keyring argument not supported.\n"); return NULL; } argv_factory_add(&af, opts.args[0]); } else opts.f = 0; /* yes, on -kaf, PGP just ignores all arguments */ } else if (opts.x == 1) /* -kx export key */ { build_asciiarmor(&af, &opts); argv_factory_add(&af, "--export"); opts.x = 0; if (opts.args_used == 0) { fprintf(stderr, "Error: User-ID required for exporting a key.\n"); return NULL; } if (opts.f) { opts.f = 0; if (opts.args_used == 1) argv_factory_add(&af, opts.args[0]); else { fprintf(stderr, "BUG: Keyring argument not supported.\n"); return NULL; } } else { if (opts.args_used < 2) { fprintf(stderr, "Error: File to store exported key required.\n"); return NULL; } if (opts.args_used > 2) { fprintf(stderr, "BUG: Keyring argument not supported.\n"); return NULL; } argv_factory_add(&af, "--output"); argv_factory_add(&af, opts.args[1]); argv_factory_add(&af, opts.args[0]); } } else if (opts.v) { if (opts.v >= 2) argv_factory_add(&af, "--verbose"); if (opts.c == 0) argv_factory_add(&af, "--list-keys"); /* -kv / -kvv */ else { argv_factory_add(&af, "--fingerprint"); /* -kvc / -kvvc */ opts.c = 0; } if (opts.args_used == 1) argv_factory_add(&af, opts.args[0]); if (opts.args_used >= 2) { fprintf(stderr, "BUG: Keyring argument not supported.\n"); return NULL; } } else if (opts.c) /* -kc check key signatures */ { argv_factory_add(&af, "--check-sigs"); opts.c = 0; if (opts.args_used == 1) argv_factory_add(&af, opts.args[0]); if (opts.args_used >= 2) { fprintf(stderr, "BUG: Keyring argument not supported.\n"); return NULL; } } else if (opts.r == 1 && opts.s == 0) /* -kr delete key */ { opts.r = 0; argv_factory_add(&af, "--delete-key"); if (opts.args_used == 0) { fprintf(stderr, "Error: User ID required for deleting a key.\n"); return NULL; } if (opts.args_used >= 2) { fprintf(stderr, "BUG: Keyring argument not supported.\n"); return NULL; } argv_factory_add(&af, opts.args[0]); } else if (opts.r == 1 && opts.s == 1) /* -krs remove signature from key */ { opts.r = 0; opts.s = 0; fprintf(stderr, "BUG: GnuPG doesn't support removing a key signature.\n"); return NULL; } else if (opts.r == 0 && opts.s == 1) /* -ks add signature to key */ { opts.s = 0; argv_factory_add(&af, "--edit-key"); if (opts.args_used == 0) { fprintf(stderr, "Error: User ID required for signing a key.\n"); return NULL; } if (opts.args_used >= 2) { fprintf(stderr, "BUG: Keyring argument not supported.\n"); return NULL; } argv_factory_add(&af, opts.args[0]); argv_factory_add(&af, "sign"); argv_factory_add(&af, "quit"); } else if (opts.e) /* -ke edit key */ { argv_factory_add(&af, "--edit-key"); opts.e = 0; if (opts.args_used == 0) { fprintf(stderr, "Error: User ID required for editing a key.\n"); return NULL; } if (opts.args_used >= 2) { fprintf(stderr, "BUG: Keyring argument not supported.\n"); return NULL; } argv_factory_add(&af, opts.args[0]); } else if (opts.d) /* -kd create key revocation certificate */ { argv_factory_add(&af, "--gen-revoke"); opts.d = 0; if (opts.args_used == 0) { fprintf(stderr, "Error: User ID required for generating key revokation certificate.\n"); return NULL; } if (opts.args_used >= 2) { fprintf(stderr, "BUG: Keyring argument not supported.\n"); return NULL; } argv_factory_add(&af, opts.args[0]); } else { fprintf(stderr, "Invalid key command option\n"); return NULL; } } else if (opts.s==0 && opts.e==0 && opts.c==0) { build_batchmode(&af, &opts); if (opts.a || opts.asciiarmor) /* store ascii armored */ { build_comment(&af, &opts); build_compress(&af, &opts); build_charset(&af, &opts); build_output(&af, &opts); argv_factory_add(&af, "--armor"); argv_factory_add(&af, "--store"); if (build_input(&af, &opts)) return NULL; } else /* decrypt, verify */ { opts.d = 0; /* FIXME: How to handle these flags?? */ opts.p = 0; build_certdepth(&af, &opts); build_keyrings(&af, &opts); /* * Try to be a little bit intelligent and try to determine if the * user would like to decrypt or verify a message a verify a * detached signature. */ if (opts.args_used == 0) { /* * It's easy: Decrypt or verify a message from stdin */ build_passfd(&af, &opts); if (opts.outputfile) { argv_factory_add(&af, "--output"); argv_factory_add(&af, opts.outputfile); } if (opts.f) { opts.f = 0; argv_factory_add(&af, "--decrypt"); } else if (opts.stdinisterminal) { fprintf(stderr, "Error: Filename for decryption needed.\n"); return NULL; } } else if (opts.args_used >= 2) { /* * It's (hopefully) easy: Verify a cleartext signature. But this * only works, if the user didn't made a misstake on command line * options. The bad thing is, we can't check if the user made a * misstake or signature verification failed... */ argv_factory_add(&af, "--verify"); argv_factory_add(&af, opts.args[0]); argv_factory_add(&af, opts.args[1]); } else { /* * It's complicated: We must try to guess if the user would like * to decrypt a file or verify a detached signature. This process * doesn't work if the detached signature doesn't end with `.sig' */ char *file_base = strdup(opts.args[0]); char *file_ext = strrchr(file_base, '.'); if (file_ext) *file_ext++ = 0; if (file_ext && !strcasecmp(file_ext, "sig")) { /* * Yes, the user would like to check a detached signature. * We asume the correctly named data file will exists. */ argv_factory_add(&af, "--verify"); argv_factory_add(&af, opts.args[0]); argv_factory_add(&af, file_base); } else if(file_ext && !strcasecmp(file_ext, "asc")) { /* * The given file is armored data. We try to determine the type of * armored data. However, this will not work correctly with PGP 2.6 * generated data. */ switch (guess_armor_type(opts.args[0])) { case ARMOR_TYPE_SIGNATURE: /* * Yes, a detached signature. Assume their is a file to check * this signature against it, without the .asc extension. */ argv_factory_add(&af, "--verify"); argv_factory_add(&af, opts.args[0]); argv_factory_add(&af, file_base); break; case ARMOR_TYPE_SIGNED_MESSAGE: /* * This is a clear sign message. Check the signatures. */ if (opts.outputfile) { argv_factory_add(&af, "--output"); argv_factory_add(&af, opts.outputfile); } if (opts.f) { opts.f = 0; argv_factory_add(&af, "--decrypt"); } argv_factory_add(&af, opts.args[0]); break; default: /* * This armored data could be either a signed/encrypted or * a detached signature. * If a file without the extension .asc exists assume the user * would like to check a detached signature. */ if (access(file_base, R_OK)==0) { /* Assume a detached signature */ argv_factory_add(&af, "--verify"); argv_factory_add(&af, opts.args[0]); argv_factory_add(&af, file_base); } else { if (opts.outputfile) { argv_factory_add(&af, "--output"); argv_factory_add(&af, opts.outputfile); } if (opts.f) { opts.f = 0; argv_factory_add(&af, "--decrypt"); } argv_factory_add(&af, opts.args[0]); /* FIXME: should we close stdin ??? */ } } } else { /* * We are not sure what type the input is. * Hopefully this isn't a renamed detached signature... */ int null_fd; if (opts.outputfile) { argv_factory_add(&af, "--output"); argv_factory_add(&af, opts.outputfile); } if (opts.f) { opts.f = 0; argv_factory_add(&af, "--decrypt"); } argv_factory_add(&af, opts.args[0]); /* * Redirect stdin to /dev/null to prevent waiting for data * on stdin when "decrypting" a detached signature. */ if ((null_fd = open("/dev/null", O_RDWR)) == -1) { fprintf(stderr, "Can't open /dev/null\n"); return NULL; } close(0); dup2(null_fd, 0); close(null_fd); } } } } else { int textmode = opts.t; build_textmode(&af, &opts); build_asciiarmor(&af, &opts); build_batchmode(&af, &opts); build_force(&af, &opts); build_comment(&af, &opts); build_compress(&af, &opts); build_charset(&af, &opts); build_passfd(&af, &opts); build_keyrings(&af, &opts); if (opts.c==1 && opts.e==0 && opts.s==0) /* encrypt symmetric */ { opts.c = 0; build_output(&af, &opts); argv_factory_add(&af, "--symmetric"); if (build_input(&af, &opts)) return NULL; } else if (opts.c==0 && opts.e==1) /* encrypt asymmetric*/ { int i; opts.e = 0; build_certdepth(&af, &opts); build_output(&af, &opts); for (i = !opts.f && opts.args_used != 0 ? 1 : 0; opts.args[i]; ++i) { argv_factory_add(&af, "--recipient"); argv_factory_add(&af, opts.args[i]); } if (opts.encrypttoself) { argv_factory_add(&af, "--encrypt-to"); if (opts.localuserid) argv_factory_add(&af, opts.localuserid); else { char *id = get_defaultkey(); if (!id) { fprintf(stderr, "Error: Can't get default key user id.\n"); return NULL; } argv_factory_add(&af, id); } } if (opts.s) { opts.s = 0; build_localuser(&af, &opts); argv_factory_add(&af, "--sign"); } argv_factory_add(&af, "--encrypt"); if (build_input(&af, &opts)) return NULL; opts.f = 0; } else if (opts.c==0 && opts.e==0 && opts.s==1) /* sign */ { build_localuser(&af, &opts); build_output(&af, &opts); opts.s = 0; /* build_output() uses this flag too */ if (opts.clearsign && (opts.a || opts.asciiarmor) && textmode && opts.b==0) { argv_factory_add(&af, "--escape-from"); argv_factory_add(&af, "--clearsign"); } else if (opts.b==1) /* detached sign */ { argv_factory_add(&af, "--detach-sign"); opts.b = 0; } else argv_factory_add(&af, "--sign"); if (build_input(&af, &opts)) return NULL; } else /* unknown commands */ { fprintf(stderr, "Error: Unknown command option combination.\n"); return NULL; } } if (check_opts_used(&opts)) { fprintf(stderr, "Error: Invalid options\n"); return NULL; } return af.argv; } #define OPT_INITIAL "hkesabcdpo:@:z:u:fwmt" #define OPT_KEY "gafxcresdvu:" #define OPT_ENCRYPT "astfo:@:z:u:wm" #define OPT_SIGN "aetfbo:z:u:wm" #define OPT_SIGN_ENCRYPT "atfo:@:z:u:wm" #define OPT_SYMMETRIC "atfo:z:u:wm" #define OPT_DECRYPT "pdfo:@:z:" /***************************************************************************** * * Function : pgpopts_parse * * Purpose : Parses a command line options style argv vector with PGP 2.6 like * options and fills the Pgpopts structure. * * Input : pgpopts - The Pgpopts structure to fill. * argc - The count of valid entries in the `argv' vector. * argv - The vector with the command line options. * * Output : Returns 0 if all gone right. * *****************************************************************************/ int pgpopts_parse(Pgpopts *pgpopts, int argc, char *argv[]) { int result; char *opt_format; assert(pgpopts != NULL); assert(argc >= 0); assert(argv != NULL); /* initial format */ opt_format = OPT_INITIAL; while ( (result=mygetopt(argc, argv, opt_format)) != EOF ) switch(result) { case 1: if (*myoptarg == '+') { if (parse_longopt(pgpopts, myoptarg+1)) return -1; } else add_argument(pgpopts, myoptarg); break; case 'k': opt_format = OPT_KEY; pgpopts->k++; break; case 's': pgpopts->s++; if (!pgpopts->k) opt_format = pgpopts->e ? OPT_SIGN_ENCRYPT : OPT_SIGN; break; case 'e': pgpopts->e++; if (!pgpopts->k) opt_format = pgpopts->s ? OPT_SIGN_ENCRYPT : OPT_ENCRYPT; break; case 'c': pgpopts->c++; if (!pgpopts->k) opt_format = OPT_SYMMETRIC; break; case 'd': pgpopts->d++; opt_format = OPT_DECRYPT; break; case 'p': pgpopts->p++; opt_format = OPT_DECRYPT; break; case 'z': if (!pgpopts->passphrase) /* yes, PGP uses the first -z option */ pgpopts->passphrase = myoptarg; break; case 'o': pgpopts->outputfile = myoptarg; break; case 'u': pgpopts->localuserid = myoptarg; break; case 'g': pgpopts->g++; break; case 'a': pgpopts->a++; break; case 'x': pgpopts->x++; break; case 'v': pgpopts->v++; break; case 'r': pgpopts->r++; break; case 'b': pgpopts->b++; break; case 'f': pgpopts->f++; break; case 'w': pgpopts->w++; break; case 'm': pgpopts->m++; break; case 't': pgpopts->t++; break; case '@': fprintf(stderr, "BUG: Option `-@' not supported.\n"); return -1; case '?': printf("Invalid option: -%c\n", myoptopt); return -1; break; case 'h': printf("Help not supported.\n"); return -1; break; default: fprintf(stderr, "BUG: Unhandled option: -%c\n", result); return -1; } return 0; } pgpgpg-0.13/defaultkey.c100644 0 0 12112 6726510024 13320 0ustar rootroot/* defaultkey.c - fetch the default secret key id * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "includes.h" #include "argvfactory.h" /***************************************************************************** * * Function : get_defaultkey() * * Purpose : Runs GnuPG (Gnu Privacy Guard) to determine the first key in the * secret keyring which is also known as the default key. * * Output : Returns the long GnuPG keyid of the default keyid. * * Errors : Returns Null if the defaultkey couldn't be determined. * *****************************************************************************/ char * get_defaultkey(void) { enum { buffer_size = 1024 }; char buffer[buffer_size]; ArgvFactory af; pid_t child_pid; int child_status; int child_pipe[2]; int dev_null_fd; FILE *in; char *defaultid = NULL; int err = 0; argv_factory_init(&af); argv_factory_add(&af, GPG_PATH); argv_factory_add(&af, "--with-colons"); argv_factory_add(&af, "--batch"); argv_factory_add(&af, "--quiet"); argv_factory_add(&af, "--no-verbose"); argv_factory_add(&af, "--list-secret-keys"); if (pipe(child_pipe)) { perror("Can't setup a pipe for gpg."); return NULL; } if ((dev_null_fd = open("/dev/null", O_RDWR)) == -1) { perror("Can't open /dev/null for redirect"); return NULL; } switch ((child_pid = fork())) { case -1: perror("Can't fork to execute gpg"); return NULL; case 0: /* child */ err += close(0) == -1 ? 1 : 0; err += close(1) == -1 ? 1 : 0; err += close(2) == -1 ? 1 : 0; err += dup2(dev_null_fd, 0) == -1 ? 1 : 0; err += dup2(child_pipe[1], 1) == -1 ? 1 : 0; err += dup2(dev_null_fd, 2) == -1 ? 1 : 0; err += close(child_pipe[0]) == -1 ? 1 : 0; err += close(child_pipe[1]) == -1 ? 1 : 0; err += close(dev_null_fd) == -1 ? 1 : 0; if (err) { fprintf(stderr, "Error in redirecting stdin, stdout and stderr. Can't execute gpg."); return NULL; } execv(af.argv[0], af.argv); perror("Can't execute gpg (execv failed)."); return NULL; default: /* parent */ close(child_pipe[1]); close(dev_null_fd); if (!(in = fdopen(child_pipe[0], "r"))) /* much easier to use a FILE */ { perror("Can't associate stream with pipe."); return NULL; } while (fgets(buffer, buffer_size, in)) { if (strncmp(buffer, "sec:", 4)) { /* skip remaining line */ while (!strchr(buffer, '\n') && fgets(buffer, buffer_size, in)); } else { /* the first secret key is the default key; skip 4 colon seperated fields */ int i; defaultid = buffer; for(i=0; i<4; ++i) defaultid = defaultid ? strchr(defaultid+1, ':') : NULL; if (defaultid) { char *end; --defaultid; defaultid[0] = '0'; defaultid[1] = 'x'; if (!(end = strchr(defaultid, ':'))) { fprintf(stderr, "Wrong keylist format.\n"); defaultid = NULL; break; } *end = 0; defaultid = strdup(defaultid); break; } else { fprintf(stderr, "Wrong keylist format.\n"); break; } } } fclose(in); /* terminate child */ kill(child_pid, SIGINT); waitpid(child_pid, &child_status, 0); } argv_factory_release(&af); return defaultid; } pgpgpg-0.13/support.c100644 0 0 3122 6726510164 12665 0ustar rootroot/* support.c - Functions which are missed on some systems * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "includes.h" #include #ifndef HAVE_STRDUP char * strdup(const char *s) { char *p = malloc(strlen(s) + 1); strcpy(p, s); return s; } #endif #ifndef HAVE_STRSPN size_t strspn(const char *s, const char *accept) { size_t len = 0; while (s[len] && strchr(accept, s[len])) ++len; return len; } #endif #ifndef HAVE_STRCSPN size_t strcspn(const char *s, const char *reject) { size_t len = 0; while (s[len] && !strchr(reject, s[len])) ++len; return len; } #endif #ifndef NDEBUG void debug_printf(const char *format, ...) { va_list args; va_start(args, format); vfprintf(stderr, format, args); va_end(args); fprintf(stderr, "\n"); fflush(stderr); } #endif pgpgpg-0.13/mygetopt.c100644 0 0 5232 6723270371 13025 0ustar rootroot/* mygetopt.c - Simple getopt() like function * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "includes.h" #include "mygetopt.h" char *mynextchar = NULL; char *myoptarg = NULL; int myoptind = 1; int myoptopt = 0; int mygetopt(int argc, char * const argv[], const char *optstring) { char *option; /* DEBUG(("mygetopt called: optstring: '%s' mynextchar: '%s' myoptarg: '%s' myoptind: %d", optstring, mynextchar, myoptarg, myoptind)) */ if (myoptind >= argc) return EOF; if (!mynextchar) { mynextchar = argv[myoptind]; if (*mynextchar == '-') { mynextchar++; } else { myoptarg = mynextchar; myoptind++; mynextchar = NULL; return 1; } } if (*mynextchar == ':') { myoptopt = ':'; return '?'; } if ((option=strchr(optstring, *mynextchar))) { if (option[1] == ':') { /* Option with an argument */ if (mynextchar[1]) { myoptarg = mynextchar + 1; mynextchar = NULL; myoptind++; return *option; } else { if (++myoptind >= argc) { myoptopt = *option; return ':'; } myoptarg = argv[myoptind++]; mynextchar = NULL; return *option; } } else { /* Option without an argument */ mynextchar++; if (!*mynextchar) { mynextchar = NULL; myoptind++; } return *option; } } myoptopt = *mynextchar; return '?'; } pgpgpg-0.13/guessarmortype.c100644 0 0 6050 6726510063 14243 0ustar rootroot/* guessarmortype.c - Guess type of armored data * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #include "includes.h" #include "guessarmortype.h" /***************************************************************************** * * Function : guess_armor_type * * Purpose : Try to guess the type of armored data in a file. * * Input : filename - The filename of the file with armored data to guess * type of. * * Output : An integer defined as ARMOR_TYPE_xxx * * Errors : Returns ARMOR_TYPE_ERROR when an error occured. * * Notes : This works not very well for real PGP 2.6 armored data because * PGP 2.6 don't specificy the type in the begin line very well. * *****************************************************************************/ int guess_armor_type(char *filename) { FILE * in; char buffer[512]; int mode = 1; int i; if (!( in = fopen(filename, "r") )) return ARMOR_TYPE_ERROR; while (mode) { if (!fgets(buffer, 512, in)) { fclose(in); return ARMOR_TYPE_ERROR; } if (mode == 1) { /* normal check */ if (strncmp(buffer, "-----BEGIN PGP ", 15) == 0) mode = 0; else if (strncmp(buffer, "-----END PGP ", 13) == 0) { fclose(in); return ARMOR_TYPE_ERROR; } } if (mode != 0) { if (strlen(buffer) && buffer[strlen(buffer)-1] == '\n') mode = 1; /* line ending found, check next line */ else mode = 2; /* search for the line ending */ } } fclose(in); /* * A begin pgp clause was found. Strip all trailing space, tab, * return and newline characters */ i = strlen(buffer) - 1; while (strchr(" \t\r\n", buffer[i])) buffer[i--] = 0; /* * Check the various PGP message types */ if (strcmp(buffer, "-----BEGIN PGP MESSAGE-----")==0) return ARMOR_TYPE_MESSAGE; else if (strcmp(buffer, "-----BEGIN PGP SIGNED MESSAGE-----")==0) return ARMOR_TYPE_SIGNED_MESSAGE; else if (strcmp(buffer, "-----BEGIN PGP SIGNATURE-----")==0) return ARMOR_TYPE_SIGNATURE; else return ARMOR_TYPE_UNKNOWN; } pgpgpg-0.13/VERSION100644 0 0 5 6726507136 11777 0ustar rootroot0.13 pgpgpg-0.13/BUGS100644 0 0 640 6726507035 11455 0ustar rootroot This is a list of known bugs or missing features in `pgpgpg'. If you find furthermore bugs please contact me at . Because I don't like and know perl, I'm interested in bug reports about perl scripts which don't work with gnupg. [6] Not assigned [2] return values from gpg are not translated. Currently pgpgpg just returns '0' even if their was a problem on gpg [1] no documentation pgpgpg-0.13/OBUGS100644 0 0 1124 6726507055 11614 0ustar rootroot This is a list with bugs which are fixed and the dates when they were fixed: [3] "pgpgpg +batch some_detach_sign.asc" don't look for ome_detach_sign' but waits for data on stdin. Without +batch' gpg ask the user for the file. That's wrong! pgpgpg should check if the file is a detached signature and if yes, should call gpg with --verify'. (Sun Jun 6 17:05:07 CEST 1999) [5] On some systems their are some problems with getopt(). (Tue Jun 1 14:32:46 CEST 1999) [4] Signing must allow -w', even if it isn't used. (Thu May 27 18:50:54 CEST 1999) pgpgpg-0.13/LICENSE100644 0 0 1457 6726510257 12026 0ustar rootroot pgpgpg - A wrapper arround GNU Privacy Guard which takes PGP 2.6 command line options Copyright (C) 1999 Michael Roth pgpgpg is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. pgpgpg is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA pgpgpg-0.13/INSTALL.generic100644 0 0 17227 6726506346 13513 0ustar rootrootBasic Installation ================== These are generic installation instructions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, a file `config.cache' that saves the results of its tests to speed up reconfiguring, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.in' is used to create `configure' by a program called `autoconf'. You only need `configure.in' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. If you're using `csh' on an old version of System V, you might need to type `sh ./configure' instead to prevent `csh' from trying to execute `configure' itself. Running `configure' takes awhile. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package. 4. Type `make install' to install the programs and any data files and documentation. 5. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. You can give `configure' initial values for variables by setting them in the environment. Using a Bourne-compatible shell, you can do that on the command line like this: CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure Or on systems that have the `env' program, you can do it like this: env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you must use a version of `make' that supports the `VPATH' variable, such as GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. If you have to use a `make' that does not supports the `VPATH' variable, you have to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. Installation Names ================== By default, `make install' will install the package's files in `/usr/local/bin', `/usr/local/man', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PATH'. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you give `configure' the option `--exec-prefix=PATH', the package will use PATH as the prefix for installing programs and libraries. Documentation and other data files will still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=PATH' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Specifying the System Type ========================== There may be some features `configure' can not figure out automatically, but needs to determine by the type of host the package will run on. Usually `configure' can figure that out, but if it prints a message saying it can not guess the host type, give it the `--host=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name with three fields: CPU-COMPANY-SYSTEM See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the host type. If you are building compiler tools for cross-compiling, you can also use the `--target=TYPE' option to select the type of system they will produce code for and the `--build=TYPE' option to select the type of system on which you are compiling the package. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Operation Controls ================== `configure' recognizes the following options to control how it operates. `--cache-file=FILE' Use and save the results of the tests in FILE instead of `./config.cache'. Set FILE to `/dev/null' to disable caching, for debugging `configure'. `--help' Print a summary of the options to `configure', and exit. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `--version' Print the version of Autoconf used to generate the `configure' script, and exit. `configure' also accepts some other, not widely useful, options. pgpgpg-0.13/includes.h100644 0 0 3016 6726510106 12762 0ustar rootroot/* includes.h - Include common files * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifdef HAVE_CONFIG_H # include #endif #ifdef STDC_HEADERS # include # include # include #endif #include #ifdef HAVE_UNISTD_H # include #endif #include #ifdef HAVE_SYS_WAIT_H # include #endif #ifndef WEXITSTATUS # define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8) #endif #ifndef WIFEXITED # define WIFEXITED(stat_val) (((stat_val) & 255) == 0) #endif #ifdef HAVE_FCNTL_H # include #endif /* for OS/2 EMX */ #ifndef HAVE_STRCASECMP # define strcasecmp(a,b) stricmp(a,b) #endif #ifndef HAVE_STRNCASECMP # define strncasecmp(a,b,c) strnicmp(a,b,c) #endif #include #include "debug.h" pgpgpg-0.13/pgpopts.h100644 0 0 3214 6726510147 12655 0ustar rootroot/* pgpopts.h - Parse pgp long options * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef INCLUDE_PGPOPTS_H_19990224160832 #define INCLUDE_PGPOPTS_H_19990224160832 typedef struct { char k, g, a, x, v, c, r, e, s, d, b, p, f, w, m, t; char *passphrase; char *outputfile; char *localuserid; char *charset; char *comment; char *pubring; char *secring; int batchmode; int asciiarmor; int textmode; int clearsign; int verbose; int compress; int encrypttoself; char *completesneeded; char *marginalsneeded; char *certdepth; int force; int stdinisterminal; char **args; size_t args_size; size_t args_used; int passphrase_pipe[2]; } Pgpopts; extern void pgpopts_init(Pgpopts *opts); extern char ** pgpopts_build_argv(Pgpopts *pgpopts); extern int pgpopts_parse(Pgpopts *pgpopts, int argc, char *argv[]); #endif pgpgpg-0.13/argvfactory.h100644 0 0 2354 6726507765 13530 0ustar rootroot/* argvfactory.h - Creating argv vectors * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef INCLUDE_ARGVFACTORY_H_19990218020618 #define INCLUDE_ARGVFACTORY_H_19990218020618 typedef struct { char **argv; size_t used; size_t size; } ArgvFactory; extern void argv_factory_init(ArgvFactory *af); extern void argv_factory_add(ArgvFactory *af, char *arg); extern void argv_factory_release(ArgvFactory *af); extern void argv_factory_append(ArgvFactory *dest, ArgvFactory *src); #endif pgpgpg-0.13/debug.h100644 0 0 2220 6726510007 12236 0ustar rootroot/* debug.h - Macros for debugging * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef INCLUDE_DEBUG_H_19990218153513 #define INCLUDE_DEBUG_H_19990218153513 #ifndef NDEBUG # define DEBUG(args) { fprintf(stderr, "debug: in %s at %s:%d: ", __FUNCTION__, __FILE__, __LINE__); debug_printf args; } #else # define DEBUG(args) ; #endif #ifndef NDEBUG extern void debug_printf(const char *, ...); #endif #endif pgpgpg-0.13/defaultkey.h100644 0 0 1735 6726510032 13315 0ustar rootroot/* defaultkey.c - fetch the default secret key id * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef INCLUDE_DEFAULTKEY_H_19990227164418 #define INCLUDE_DEFAULTKEY_H_19990227164418 extern char * get_defaultkey(void); #endif pgpgpg-0.13/mygetopt.h100644 0 0 2126 6723266031 13027 0ustar rootroot/* mygetopt.h - Simple getopt() like function * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef INCLUDE_MYGETOPT_H_19990527175842 #define INCLUDE_MYGETOPT_H_19990527175842 extern char *mynextchar; extern char *myoptarg; extern int myoptind; extern int myoptopt; extern int mygetopt(int argc, char * const argv[], const char *optstring); #endif pgpgpg-0.13/guessarmortype.h100644 0 0 2236 6726510071 14251 0ustar rootroot/* guessarmortype.h - Header and declerations for guessarmortype.c * Copyright (C) 1999 Michael Roth * * This file is part of pgpgpg. * * pgpgpg is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * pgpgpg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA */ #ifndef INCLUDE_GUESSARMORTYPE_H_19990605143613 #define INCLUDE_GUESSARMORTYPE_H_19990605143613 #define ARMOR_TYPE_ERROR 0 #define ARMOR_TYPE_UNKNOWN 1 #define ARMOR_TYPE_MESSAGE 2 #define ARMOR_TYPE_SIGNED_MESSAGE 3 #define ARMOR_TYPE_SIGNATURE 4 extern int guess_armor_type(char *filename); #endif