initial commit
This commit is contained in:
commit
960a606ff2
|
|
@ -0,0 +1,2 @@
|
|||
build
|
||||
*.o
|
||||
|
|
@ -0,0 +1,280 @@
|
|||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
|
||||
675 Mass Ave, Cambridge, MA 02139, 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
|
||||
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|
||||
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
|
||||
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|
||||
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
|
||||
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|
||||
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
|
||||
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|
||||
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
|
||||
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|
||||
operating system on which the executable runs, unless that component
|
||||
itself accompanies the executable.
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||||
|
||||
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
|
||||
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|
||||
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
|
||||
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|
||||
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
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
# pinentry-dmenu - dmenu-like stupid pin entry
|
||||
# See LICENSE file for copyright and license details.
|
||||
|
||||
include config.mk
|
||||
|
||||
SRC = pinentry-dmenu.c drw.c util.c
|
||||
OBJ = ${SRC:.c=.o}
|
||||
OBJ_PIN = pinentry/pinentry.o pinentry/util.o pinentry/password-cache.o pinentry/argparse.o pinentry/secmem.o
|
||||
|
||||
all: options pinentry-dmenu
|
||||
|
||||
options:
|
||||
@echo pinentry-dmenu build options:
|
||||
@echo "CFLAGS = ${CFLAGS}"
|
||||
@echo "LDFLAGS = ${LDFLAGS}"
|
||||
@echo "CC = ${CC}"
|
||||
|
||||
.c.o:
|
||||
@echo CC $<
|
||||
@${CC} -c ${CFLAGS} $<
|
||||
|
||||
config.h:
|
||||
@echo creating $@ from config.def.h
|
||||
@cp config.def.h $@
|
||||
|
||||
${OBJ}: config.h config.mk drw.h
|
||||
|
||||
pinentry:
|
||||
$(MAKE) -C pinentry
|
||||
|
||||
pinentry-dmenu: pinentry pinentry-dmenu.o drw.o util.o
|
||||
@echo CC -o $@
|
||||
@${CC} -o $@ ${OBJ} ${OBJ_PIN} ${LDFLAGS} -lassuan -lgpgme -lgpg-error -lconfig
|
||||
|
||||
clean:
|
||||
@echo cleaning
|
||||
@rm -f pinentry-dmenu ${OBJ}
|
||||
$(MAKE) -C pinentry/ clean
|
||||
|
||||
dist: clean
|
||||
@echo creating dist tarball
|
||||
@mkdir -p dmenu-${VERSION}
|
||||
@cp LICENSE Makefile README arg.h config.def.h config.mk dmenu.1 \
|
||||
drw.h util.h dmenu_path dmenu_run stest.1 ${SRC} \
|
||||
dmenu-${VERSION}
|
||||
@tar -cf dmenu-${VERSION}.tar dmenu-${VERSION}
|
||||
@gzip dmenu-${VERSION}.tar
|
||||
@rm -rf dmenu-${VERSION}
|
||||
|
||||
install: all
|
||||
@echo installing executable to ${DESTDIR}${PREFIX}/bin
|
||||
@mkdir -p ${DESTDIR}${PREFIX}/bin
|
||||
@cp -f pinentry-dmenu ${DESTDIR}${PREFIX}/bin
|
||||
@chmod 755 ${DESTDIR}${PREFIX}/bin/pinentry-dmenu
|
||||
@echo installing manual page to ${DESTDIR}${MANPREFIX}/man1
|
||||
@mkdir -p ${DESTDIR}${MANPREFIX}/man1
|
||||
@sed "s/VERSION/${VERSION}/g;s/DATE/${DATE}/g;s/BUGREPORT/${BUGREPORT}/g" < pinentry-dmenu.1 > ${DESTDIR}${MANPREFIX}/man1/pinentry-dmenu.1
|
||||
@chmod 644 ${DESTDIR}${MANPREFIX}/man1/pinentry-dmenu.1
|
||||
|
||||
uninstall:
|
||||
@echo removing executable from ${DESTDIR}${PREFIX}/bin
|
||||
@rm -f ${DESTDIR}${PREFIX}/bin/pinentry-dmenu
|
||||
@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
|
||||
@rm -f ${DESTDIR}${MANPREFIX}/man1/pinentry-dmenu.1
|
||||
|
||||
.PHONY: all options clean dist install pinentry uninstall
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
pinentry-dmenu
|
||||
==============
|
||||
|
||||
pinentry-dmenu is a pinentry program with the charm of [dmenu](https://tools.suckless.org/dmenu).
|
||||
|
||||
This program is a fork from [spine](https://gitgud.io/zavok/spine.git) which is also a fork from [dmenu](https://tools.suckless.org/dmenu).
|
||||
|
||||
|
||||
Requirements
|
||||
------------
|
||||
In order to build dmenu you need the Xlib header files.
|
||||
|
||||
|
||||
Installation
|
||||
------------
|
||||
Edit config.mk to match your local setup (dmenu is installed into the /usr/local namespace by default).
|
||||
|
||||
Afterwards enter the following command to build and install dmenu
|
||||
(if necessary as root):
|
||||
|
||||
make clean install
|
||||
|
||||
|
||||
Config
|
||||
------
|
||||
To use pinentry-dmenu add in `~/.gnupg/gpg-agent.conf`:
|
||||
|
||||
pinentry-program <absolut path to pinentry-dmenu>
|
||||
|
||||
The config is located in `~/.gnupg/pinentry-dmenu.conf`.
|
||||
|
||||
Parameter | Default | Description
|
||||
:------------------ |:----------------- |:-----------
|
||||
asterisk | * | Defines the symbol which is showed for each typed character
|
||||
bottom | false | pinentry-dmenu appears at the bottom of the screen
|
||||
min_password_length | 32 | The minimal space of the password field. This value has affect to the description field after the password field
|
||||
monitor | -1 | pinentry-dmenu is displayed on the monitor number supplied. Monitor numbers are starting from 0
|
||||
prompt | "" | Defines the prompt to be displayed to the left of the input field
|
||||
font | monospace:size=10 | Defines the font or font set used
|
||||
prompt_bg | #bbbbbb | Defines the prompt background color
|
||||
prompt_fg | #222222 | Defines the prompt foreground color
|
||||
normal_bg | #bbbbbb | Defines the normal background color
|
||||
normal_fg | #222222 | Defines the normal foreground color
|
||||
select_bg | #eeeeee | Defines the selected background color
|
||||
select_fg | #005577 | Defines the selected foreground color
|
||||
desc_bg | #bbbbbb | Defines the description background color
|
||||
desc_fg | #222222 | Defines the description foreground color
|
||||
embedded | false | Embed into window
|
||||
|
||||
|
||||
Example
|
||||
-------
|
||||
```
|
||||
asterisk= "# ";
|
||||
prompt = "$";
|
||||
font = "Noto Sans UI:size=13";
|
||||
prompt_fg = "#eeeeee";
|
||||
prompt_bg = "#d9904a";
|
||||
normal_fg = "#ffffff";
|
||||
normal_bg = "#000000";
|
||||
select_fg = "#eeeeee";
|
||||
select_bg = "#d9904a";
|
||||
desc_fg = "#eeeeee";
|
||||
desc_bg = "#d9904a";
|
||||
```
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
/* See LICENSE file for copyright and license details. */
|
||||
/* Default settings; can be overriden by command line. */
|
||||
|
||||
static int bottom = 0;
|
||||
static int embedded = 0;
|
||||
static int minpwlen = 32;
|
||||
static int mon = -1;
|
||||
static int lineheight = 0;
|
||||
static int min_lineheight = 8;
|
||||
|
||||
static const char *asterisk = "";
|
||||
static const char *fonts[] = {
|
||||
"NotoSans Nerd Font:style=Regular:pixelsize=14:antialias=true"
|
||||
};
|
||||
static const char *prompt = "";
|
||||
static const char *colors[SchemeLast][4] = {
|
||||
[SchemePrompt] = { "#c0caf5", "#15161E" },
|
||||
[SchemeNormal] = { "#c0caf5", "#15161E" },
|
||||
[SchemeSelect] = { "#15161E", "#7aa2f7" },
|
||||
[SchemeDesc] = { "#a9b1d6", "#15161E" }
|
||||
};
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
# Pinentry settings
|
||||
DATE = $$(date +'%B %Y')
|
||||
VERSION = 0.1
|
||||
BUGREPORT = https:\/\/github.com\/ritze\/pinentry-dmenu
|
||||
|
||||
# Paths
|
||||
PREFIX = /usr/local
|
||||
MANPREFIX = ${PREFIX}/share/man
|
||||
|
||||
X11INC = /usr/X11R6/include
|
||||
X11LIB = /usr/X11R6/lib
|
||||
|
||||
# Xinerama, comment if you don't want it
|
||||
XINERAMALIBS = -lXinerama
|
||||
XINERAMAFLAGS = -DXINERAMA
|
||||
|
||||
# Freetype
|
||||
FREETYPELIBS = -lfontconfig -lXft
|
||||
FREETYPEINC = /usr/include/freetype2
|
||||
# OpenBSD (uncomment)
|
||||
#FREETYPEINC = ${X11INC}/freetype2
|
||||
|
||||
# Includes and libs
|
||||
INCS = -I${X11INC} -I${FREETYPEINC}
|
||||
LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
|
||||
|
||||
# Flags
|
||||
CPPFLAGS = -D_DEFAULT_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS} -DPACKAGE_VERSION=\"${VERSION}\" -DPACKAGE_BUGREPORT=\"${BUGREPORT}\"
|
||||
CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
|
||||
LDFLAGS = -s ${LIBS}
|
||||
|
||||
# Compiler and linker
|
||||
CC = cc
|
||||
|
|
@ -0,0 +1,421 @@
|
|||
/* See LICENSE file for copyright and license details. */
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <X11/Xlib.h>
|
||||
#include <X11/Xft/Xft.h>
|
||||
|
||||
#include "drw.h"
|
||||
#include "util.h"
|
||||
|
||||
#define UTF_INVALID 0xFFFD
|
||||
#define UTF_SIZ 4
|
||||
|
||||
static const unsigned char utfbyte[UTF_SIZ + 1] = {0x80, 0, 0xC0, 0xE0, 0xF0};
|
||||
static const unsigned char utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8};
|
||||
static const long utfmin[UTF_SIZ + 1] = { 0, 0, 0x80, 0x800, 0x10000};
|
||||
static const long utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF};
|
||||
|
||||
static long
|
||||
utf8decodebyte(const char c, size_t *i)
|
||||
{
|
||||
for (*i = 0; *i < (UTF_SIZ + 1); ++(*i))
|
||||
if (((unsigned char)c & utfmask[*i]) == utfbyte[*i])
|
||||
return (unsigned char)c & ~utfmask[*i];
|
||||
return 0;
|
||||
}
|
||||
|
||||
static size_t
|
||||
utf8validate(long *u, size_t i)
|
||||
{
|
||||
if (!BETWEEN(*u, utfmin[i], utfmax[i]) || BETWEEN(*u, 0xD800, 0xDFFF))
|
||||
*u = UTF_INVALID;
|
||||
for (i = 1; *u > utfmax[i]; ++i)
|
||||
;
|
||||
return i;
|
||||
}
|
||||
|
||||
static size_t
|
||||
utf8decode(const char *c, long *u, size_t clen)
|
||||
{
|
||||
size_t i, j, len, type;
|
||||
long udecoded;
|
||||
|
||||
*u = UTF_INVALID;
|
||||
if (!clen)
|
||||
return 0;
|
||||
udecoded = utf8decodebyte(c[0], &len);
|
||||
if (!BETWEEN(len, 1, UTF_SIZ))
|
||||
return 1;
|
||||
for (i = 1, j = 1; i < clen && j < len; ++i, ++j) {
|
||||
udecoded = (udecoded << 6) | utf8decodebyte(c[i], &type);
|
||||
if (type)
|
||||
return j;
|
||||
}
|
||||
if (j < len)
|
||||
return 0;
|
||||
*u = udecoded;
|
||||
utf8validate(u, len);
|
||||
|
||||
return len;
|
||||
}
|
||||
|
||||
Drw *
|
||||
drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h)
|
||||
{
|
||||
Drw *drw = ecalloc(1, sizeof(Drw));
|
||||
|
||||
drw->dpy = dpy;
|
||||
drw->screen = screen;
|
||||
drw->root = root;
|
||||
drw->w = w;
|
||||
drw->h = h;
|
||||
drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
|
||||
drw->gc = XCreateGC(dpy, root, 0, NULL);
|
||||
XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
|
||||
|
||||
return drw;
|
||||
}
|
||||
|
||||
void
|
||||
drw_resize(Drw *drw, unsigned int w, unsigned int h)
|
||||
{
|
||||
if (!drw)
|
||||
return;
|
||||
|
||||
drw->w = w;
|
||||
drw->h = h;
|
||||
if (drw->drawable)
|
||||
XFreePixmap(drw->dpy, drw->drawable);
|
||||
drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen));
|
||||
}
|
||||
|
||||
void
|
||||
drw_free(Drw *drw)
|
||||
{
|
||||
XFreePixmap(drw->dpy, drw->drawable);
|
||||
XFreeGC(drw->dpy, drw->gc);
|
||||
free(drw);
|
||||
}
|
||||
|
||||
/* This function is an implementation detail. Library users should use
|
||||
* drw_fontset_create instead.
|
||||
*/
|
||||
static Fnt *
|
||||
xfont_create(Drw *drw, const char *fontname, FcPattern *fontpattern)
|
||||
{
|
||||
Fnt *font;
|
||||
XftFont *xfont = NULL;
|
||||
FcPattern *pattern = NULL;
|
||||
|
||||
if (fontname) {
|
||||
/* Using the pattern found at font->xfont->pattern does not yield the
|
||||
* same substitution results as using the pattern returned by
|
||||
* FcNameParse; using the latter results in the desired fallback
|
||||
* behaviour whereas the former just results in missing-character
|
||||
* rectangles being drawn, at least with some fonts. */
|
||||
if (!(xfont = XftFontOpenName(drw->dpy, drw->screen, fontname))) {
|
||||
fprintf(stderr, "error, cannot load font from name: '%s'\n", fontname);
|
||||
return NULL;
|
||||
}
|
||||
if (!(pattern = FcNameParse((FcChar8 *) fontname))) {
|
||||
fprintf(stderr, "error, cannot parse font name to pattern: '%s'\n", fontname);
|
||||
XftFontClose(drw->dpy, xfont);
|
||||
return NULL;
|
||||
}
|
||||
} else if (fontpattern) {
|
||||
if (!(xfont = XftFontOpenPattern(drw->dpy, fontpattern))) {
|
||||
fprintf(stderr, "error, cannot load font from pattern.\n");
|
||||
return NULL;
|
||||
}
|
||||
} else {
|
||||
die("no font specified.");
|
||||
}
|
||||
|
||||
font = ecalloc(1, sizeof(Fnt));
|
||||
font->xfont = xfont;
|
||||
font->pattern = pattern;
|
||||
font->h = xfont->ascent + xfont->descent;
|
||||
font->dpy = drw->dpy;
|
||||
|
||||
return font;
|
||||
}
|
||||
|
||||
static void
|
||||
xfont_free(Fnt *font)
|
||||
{
|
||||
if (!font)
|
||||
return;
|
||||
if (font->pattern)
|
||||
FcPatternDestroy(font->pattern);
|
||||
XftFontClose(font->dpy, font->xfont);
|
||||
free(font);
|
||||
}
|
||||
|
||||
Fnt*
|
||||
drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount)
|
||||
{
|
||||
Fnt *cur, *ret = NULL;
|
||||
size_t i;
|
||||
|
||||
if (!drw || !fonts)
|
||||
return NULL;
|
||||
|
||||
for (i = 1; i <= fontcount; i++) {
|
||||
if ((cur = xfont_create(drw, fonts[fontcount - i], NULL))) {
|
||||
cur->next = ret;
|
||||
ret = cur;
|
||||
}
|
||||
}
|
||||
return (drw->fonts = ret);
|
||||
}
|
||||
|
||||
void
|
||||
drw_fontset_free(Fnt *font)
|
||||
{
|
||||
if (font) {
|
||||
drw_fontset_free(font->next);
|
||||
xfont_free(font);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
|
||||
{
|
||||
if (!drw || !dest || !clrname)
|
||||
return;
|
||||
|
||||
if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
|
||||
DefaultColormap(drw->dpy, drw->screen),
|
||||
clrname, dest))
|
||||
die("error, cannot allocate color '%s'", clrname);
|
||||
}
|
||||
|
||||
/* Wrapper to create color schemes. The caller has to call free(3) on the
|
||||
* returned color scheme when done using it. */
|
||||
Clr *
|
||||
drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
|
||||
{
|
||||
size_t i;
|
||||
Clr *ret;
|
||||
|
||||
/* need at least two colors for a scheme */
|
||||
if (!drw || !clrnames || clrcount < 2 || !(ret = ecalloc(clrcount, sizeof(XftColor))))
|
||||
return NULL;
|
||||
|
||||
for (i = 0; i < clrcount; i++)
|
||||
drw_clr_create(drw, &ret[i], clrnames[i]);
|
||||
return ret;
|
||||
}
|
||||
|
||||
void
|
||||
drw_setfontset(Drw *drw, Fnt *set)
|
||||
{
|
||||
if (drw)
|
||||
drw->fonts = set;
|
||||
}
|
||||
|
||||
void
|
||||
drw_setscheme(Drw *drw, Clr *scm)
|
||||
{
|
||||
if (drw)
|
||||
drw->scheme = scm;
|
||||
}
|
||||
|
||||
void
|
||||
drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert)
|
||||
{
|
||||
if (!drw || !drw->scheme)
|
||||
return;
|
||||
XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme[ColBg].pixel : drw->scheme[ColFg].pixel);
|
||||
if (filled)
|
||||
XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
|
||||
else
|
||||
XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w - 1, h - 1);
|
||||
}
|
||||
|
||||
int
|
||||
drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert)
|
||||
{
|
||||
char buf[1024];
|
||||
int ty;
|
||||
unsigned int ew;
|
||||
XftDraw *d = NULL;
|
||||
Fnt *usedfont, *curfont, *nextfont;
|
||||
size_t i, len;
|
||||
int utf8strlen, utf8charlen, render = x || y || w || h;
|
||||
long utf8codepoint = 0;
|
||||
const char *utf8str;
|
||||
FcCharSet *fccharset;
|
||||
FcPattern *fcpattern;
|
||||
FcPattern *match;
|
||||
XftResult result;
|
||||
int charexists = 0;
|
||||
|
||||
if (!drw || (render && !drw->scheme) || !text || !drw->fonts)
|
||||
return 0;
|
||||
|
||||
if (!render) {
|
||||
w = ~w;
|
||||
} else {
|
||||
XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel);
|
||||
XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
|
||||
d = XftDrawCreate(drw->dpy, drw->drawable,
|
||||
DefaultVisual(drw->dpy, drw->screen),
|
||||
DefaultColormap(drw->dpy, drw->screen));
|
||||
x += lpad;
|
||||
w -= lpad;
|
||||
}
|
||||
|
||||
usedfont = drw->fonts;
|
||||
while (1) {
|
||||
utf8strlen = 0;
|
||||
utf8str = text;
|
||||
nextfont = NULL;
|
||||
while (*text) {
|
||||
utf8charlen = utf8decode(text, &utf8codepoint, UTF_SIZ);
|
||||
for (curfont = drw->fonts; curfont; curfont = curfont->next) {
|
||||
charexists = charexists || XftCharExists(drw->dpy, curfont->xfont, utf8codepoint);
|
||||
if (charexists) {
|
||||
if (curfont == usedfont) {
|
||||
utf8strlen += utf8charlen;
|
||||
text += utf8charlen;
|
||||
} else {
|
||||
nextfont = curfont;
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!charexists || nextfont)
|
||||
break;
|
||||
else
|
||||
charexists = 0;
|
||||
}
|
||||
|
||||
if (utf8strlen) {
|
||||
drw_font_getexts(usedfont, utf8str, utf8strlen, &ew, NULL);
|
||||
/* shorten text if necessary */
|
||||
for (len = MIN(utf8strlen, sizeof(buf) - 1); len && ew > w; len--)
|
||||
drw_font_getexts(usedfont, utf8str, len, &ew, NULL);
|
||||
|
||||
if (len) {
|
||||
memcpy(buf, utf8str, len);
|
||||
buf[len] = '\0';
|
||||
if (len < utf8strlen)
|
||||
for (i = len; i && i > len - 3; buf[--i] = '.')
|
||||
; /* NOP */
|
||||
|
||||
if (render) {
|
||||
ty = y + (h - usedfont->h) / 2 + usedfont->xfont->ascent;
|
||||
XftDrawStringUtf8(d, &drw->scheme[invert ? ColBg : ColFg],
|
||||
usedfont->xfont, x, ty, (XftChar8 *)buf, len);
|
||||
}
|
||||
x += ew;
|
||||
w -= ew;
|
||||
}
|
||||
}
|
||||
|
||||
if (!*text) {
|
||||
break;
|
||||
} else if (nextfont) {
|
||||
charexists = 0;
|
||||
usedfont = nextfont;
|
||||
} else {
|
||||
/* Regardless of whether or not a fallback font is found, the
|
||||
* character must be drawn. */
|
||||
charexists = 1;
|
||||
|
||||
fccharset = FcCharSetCreate();
|
||||
FcCharSetAddChar(fccharset, utf8codepoint);
|
||||
|
||||
if (!drw->fonts->pattern) {
|
||||
/* Refer to the comment in xfont_create for more information. */
|
||||
die("the first font in the cache must be loaded from a font string.");
|
||||
}
|
||||
|
||||
fcpattern = FcPatternDuplicate(drw->fonts->pattern);
|
||||
FcPatternAddCharSet(fcpattern, FC_CHARSET, fccharset);
|
||||
FcPatternAddBool(fcpattern, FC_SCALABLE, FcTrue);
|
||||
|
||||
FcConfigSubstitute(NULL, fcpattern, FcMatchPattern);
|
||||
FcDefaultSubstitute(fcpattern);
|
||||
match = XftFontMatch(drw->dpy, drw->screen, fcpattern, &result);
|
||||
|
||||
FcCharSetDestroy(fccharset);
|
||||
FcPatternDestroy(fcpattern);
|
||||
|
||||
if (match) {
|
||||
usedfont = xfont_create(drw, NULL, match);
|
||||
if (usedfont && XftCharExists(drw->dpy, usedfont->xfont, utf8codepoint)) {
|
||||
for (curfont = drw->fonts; curfont->next; curfont = curfont->next)
|
||||
; /* NOP */
|
||||
curfont->next = usedfont;
|
||||
} else {
|
||||
xfont_free(usedfont);
|
||||
usedfont = drw->fonts;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (d)
|
||||
XftDrawDestroy(d);
|
||||
|
||||
return x + (render ? w : 0);
|
||||
}
|
||||
|
||||
void
|
||||
drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h)
|
||||
{
|
||||
if (!drw)
|
||||
return;
|
||||
|
||||
XCopyArea(drw->dpy, drw->drawable, win, drw->gc, x, y, w, h, x, y);
|
||||
XSync(drw->dpy, False);
|
||||
}
|
||||
|
||||
unsigned int
|
||||
drw_fontset_getwidth(Drw *drw, const char *text)
|
||||
{
|
||||
if (!drw || !drw->fonts || !text)
|
||||
return 0;
|
||||
return drw_text(drw, 0, 0, 0, 0, 0, text, 0);
|
||||
}
|
||||
|
||||
void
|
||||
drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h)
|
||||
{
|
||||
XGlyphInfo ext;
|
||||
|
||||
if (!font || !text)
|
||||
return;
|
||||
|
||||
XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext);
|
||||
if (w)
|
||||
*w = ext.xOff;
|
||||
if (h)
|
||||
*h = font->h;
|
||||
}
|
||||
|
||||
Cur *
|
||||
drw_cur_create(Drw *drw, int shape)
|
||||
{
|
||||
Cur *cur;
|
||||
|
||||
if (!drw || !(cur = ecalloc(1, sizeof(Cur))))
|
||||
return NULL;
|
||||
|
||||
cur->cursor = XCreateFontCursor(drw->dpy, shape);
|
||||
|
||||
return cur;
|
||||
}
|
||||
|
||||
void
|
||||
drw_cur_free(Drw *drw, Cur *cursor)
|
||||
{
|
||||
if (!cursor)
|
||||
return;
|
||||
|
||||
XFreeCursor(drw->dpy, cursor->cursor);
|
||||
free(cursor);
|
||||
}
|
||||
|
|
@ -0,0 +1,57 @@
|
|||
/* See LICENSE file for copyright and license details. */
|
||||
|
||||
typedef struct {
|
||||
Cursor cursor;
|
||||
} Cur;
|
||||
|
||||
typedef struct Fnt {
|
||||
Display *dpy;
|
||||
unsigned int h;
|
||||
XftFont *xfont;
|
||||
FcPattern *pattern;
|
||||
struct Fnt *next;
|
||||
} Fnt;
|
||||
|
||||
enum { ColFg, ColBg }; /* Clr scheme index */
|
||||
typedef XftColor Clr;
|
||||
|
||||
typedef struct {
|
||||
unsigned int w, h;
|
||||
Display *dpy;
|
||||
int screen;
|
||||
Window root;
|
||||
Drawable drawable;
|
||||
GC gc;
|
||||
Clr *scheme;
|
||||
Fnt *fonts;
|
||||
} Drw;
|
||||
|
||||
/* Drawable abstraction */
|
||||
Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
|
||||
void drw_resize(Drw *drw, unsigned int w, unsigned int h);
|
||||
void drw_free(Drw *drw);
|
||||
|
||||
/* Fnt abstraction */
|
||||
Fnt *drw_fontset_create(Drw* drw, const char *fonts[], size_t fontcount);
|
||||
void drw_fontset_free(Fnt* set);
|
||||
unsigned int drw_fontset_getwidth(Drw *drw, const char *text);
|
||||
void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);
|
||||
|
||||
/* Colorscheme abstraction */
|
||||
void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
|
||||
Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
|
||||
|
||||
/* Cursor abstraction */
|
||||
Cur *drw_cur_create(Drw *drw, int shape);
|
||||
void drw_cur_free(Drw *drw, Cur *cursor);
|
||||
|
||||
/* Drawing context manipulation */
|
||||
void drw_setfontset(Drw *drw, Fnt *set);
|
||||
void drw_setscheme(Drw *drw, Clr *scm);
|
||||
|
||||
/* Drawing functions */
|
||||
void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int invert);
|
||||
int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lpad, const char *text, int invert);
|
||||
|
||||
/* Map functions */
|
||||
void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);
|
||||
|
|
@ -0,0 +1,228 @@
|
|||
.TH PINENTRY-DMENU 1 "DATE" pinentry-dmenu\-VERSION "pinentry-dmenu Manual"
|
||||
|
||||
|
||||
.SH NAME
|
||||
pinentry-dmenu - a pinentry program with the charm of dmenu
|
||||
.SH DESCRIPTION
|
||||
.B pinentry-dmenu
|
||||
is a dmenu- and pinentry-based passphrase dialog called from the
|
||||
.BR gpg-agent (1)
|
||||
daemon. It is not intended to be invoked directly.
|
||||
|
||||
|
||||
.SH SYNOPSIS
|
||||
Set the
|
||||
.B pinentry-program
|
||||
in
|
||||
.IR ~/.gnupg/gpg-agent.conf
|
||||
to
|
||||
.B pinentry-dmenu
|
||||
to use the program as the regular dialog for
|
||||
.BR gpg-agent .
|
||||
.PP
|
||||
The configuration is placed in
|
||||
.IR ~/.gnupg/pinentry-dmenu.conf .
|
||||
You can change the path to the config file with the environment variable
|
||||
.IR GNUPGHOME .
|
||||
|
||||
|
||||
.SH OPTIONS
|
||||
.TP
|
||||
.BI "asterisk =" " *"
|
||||
Defines the symbol which is showed for each typed character.
|
||||
.TP
|
||||
.BI "bottom =" " false"
|
||||
pinentry-dmenu appears at the bottom of the screen.
|
||||
.TP
|
||||
.BI "min_password_length =" " 32"
|
||||
The minimal space of the password field. This value has affect to the description field after the password field.
|
||||
.TP
|
||||
.BI "height =" " 8"
|
||||
Height of pinentry-dmenu in pixels (no less than 8)
|
||||
.TP
|
||||
.BI "monitor =" " -1"
|
||||
pinentry-dmenu is displayed on the monitor number supplied. Monitor numbers are starting from 0.
|
||||
.TP
|
||||
.BI "prompt =" " """"
|
||||
Defines the prompt to be displayed to the left of the input field.
|
||||
.TP
|
||||
.BI "font =" " monospace:size=10"
|
||||
Defines the font or font set used.
|
||||
.TP
|
||||
.BI "prompt_bg =" " #bbbbbb"
|
||||
Defines the prompt background color.
|
||||
.IR #RGB ,
|
||||
.I #RRGGBB
|
||||
and X color names are supported.
|
||||
.TP
|
||||
.BI "prompt_fg =" " #222222"
|
||||
Defines the prompt foreground color.
|
||||
.TP
|
||||
.BI "normal_bg =" " #bbbbbb"
|
||||
Defines the normal background color.
|
||||
.TP
|
||||
.BI "normal_fg =" " #222222"
|
||||
Defines the normal foreground color.
|
||||
.TP
|
||||
.BI "select_bg =" " #eeeeee"
|
||||
Defines the selected background color.
|
||||
.TP
|
||||
.BI "select_fg =" " #005577"
|
||||
Defines the selected foreground color.
|
||||
.TP
|
||||
.BI "desc_bg =" " #bbbbbb"
|
||||
Defines the description background color.
|
||||
.TP
|
||||
.BI "desc_fg =" " #222222"
|
||||
Defines the description foreground color.
|
||||
.TP
|
||||
.BI "embedded =" " false"
|
||||
Embed into window.
|
||||
|
||||
|
||||
.SH USAGE
|
||||
pinentry-dmenu is completely controlled by the keyboard.
|
||||
.TP
|
||||
.B Return
|
||||
Confirm input
|
||||
.TP
|
||||
.B Ctrl-Return
|
||||
Confirm input
|
||||
.TP
|
||||
.B Shift\-Return
|
||||
Confirm input
|
||||
.TP
|
||||
.B Escape
|
||||
Cancel input
|
||||
.TP
|
||||
.B C\-c
|
||||
Escape
|
||||
|
||||
.SS Confirm Mode
|
||||
.TP
|
||||
.B Down
|
||||
Right
|
||||
.TP
|
||||
.B End
|
||||
Right
|
||||
.TP
|
||||
.B Home
|
||||
Left
|
||||
.TP
|
||||
.B Next
|
||||
Right
|
||||
.TP
|
||||
.B Prior
|
||||
Left
|
||||
.TP
|
||||
.B Up
|
||||
Left
|
||||
.TP
|
||||
.B g
|
||||
Cancel input
|
||||
.TP
|
||||
.B G
|
||||
Cancel input
|
||||
.TP
|
||||
.B h
|
||||
Left
|
||||
.TP
|
||||
.B j
|
||||
Left
|
||||
.TP
|
||||
.B k
|
||||
Right
|
||||
.TP
|
||||
.B l
|
||||
Right
|
||||
.TP
|
||||
.B n
|
||||
Confirm with no
|
||||
.TP
|
||||
.B N
|
||||
Confirm with no
|
||||
.TP
|
||||
.B y
|
||||
Confirm with yes
|
||||
.TP
|
||||
.B Y
|
||||
Confirm with yes
|
||||
|
||||
.SS Pin Mode
|
||||
.TP
|
||||
.B End
|
||||
Move cursor to the line end
|
||||
.TP
|
||||
.B Home
|
||||
Move cursor to the line begin
|
||||
.TP
|
||||
.B C\-a
|
||||
Home
|
||||
.TP
|
||||
.B C\-b
|
||||
Left
|
||||
.TP
|
||||
.B C\-d
|
||||
Delete
|
||||
.TP
|
||||
.B C\-e
|
||||
End
|
||||
.TP
|
||||
.B C\-f
|
||||
Right
|
||||
.TP
|
||||
.B C\-g
|
||||
Escape
|
||||
.TP
|
||||
.B C\-h
|
||||
Backspace
|
||||
.TP
|
||||
.B C\-k
|
||||
Delete line right
|
||||
.TP
|
||||
.B C\-u
|
||||
Delete line left
|
||||
.TP
|
||||
.B C\-v
|
||||
Paste from primary X selection
|
||||
|
||||
|
||||
.SH EXAMPLES
|
||||
.sp
|
||||
.if n \{
|
||||
.RS 4
|
||||
.\}
|
||||
.nf
|
||||
asterisk= "# ";
|
||||
prompt = "$";
|
||||
font = "Noto Sans UI:size=13";
|
||||
prompt_fg = "#eeeeee";
|
||||
prompt_bg = "#d9904a";
|
||||
normal_fg = "#ffffff";
|
||||
normal_bg = "#000000";
|
||||
select_fg = "#eeeeee";
|
||||
select_bg = "#d9904a";
|
||||
desc_fg = "#eeeeee";
|
||||
desc_bg = "#d9904a";
|
||||
|
||||
|
||||
.SH AUTHORS
|
||||
.B pinentry-dmenu
|
||||
is a fork of
|
||||
.B dmenu
|
||||
<https://tools.suckless.org/dmenu>
|
||||
and uses the api of
|
||||
.B pinentry
|
||||
, a GnuPG tool.
|
||||
.B pinentry-dmenu
|
||||
itself was written by Moritz Lüdecke <ritze@skweez.net>.
|
||||
|
||||
|
||||
.SH REPORTING BUGS
|
||||
Report pinentry-dmenu bugs to <BUGREPORT>
|
||||
|
||||
|
||||
.SH SEE ALSO
|
||||
.BR dmenu (1),
|
||||
.BR dwm (1),
|
||||
.BR gpg-agent (1)
|
||||
|
|
@ -0,0 +1,803 @@
|
|||
/* See LICENSE file for copyright and license details. */
|
||||
#include <ctype.h>
|
||||
#include <libconfig.h>
|
||||
#include <locale.h>
|
||||
#include <signal.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <strings.h>
|
||||
#include <pwd.h>
|
||||
#include <time.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include <X11/Xlib.h>
|
||||
#include <X11/Xatom.h>
|
||||
#include <X11/Xutil.h>
|
||||
#ifdef XINERAMA
|
||||
#include <X11/extensions/Xinerama.h>
|
||||
#endif
|
||||
#include <X11/Xft/Xft.h>
|
||||
|
||||
#include "drw.h"
|
||||
#include "util.h"
|
||||
|
||||
#include "pinentry/pinentry.h"
|
||||
#include "pinentry/memory.h"
|
||||
|
||||
#define CONFIG_DIR "/.gnupg"
|
||||
#define CONFIG_FILE "/pinentry-dmenu.conf"
|
||||
#define INTERSECT(x, y, w, h, r) \
|
||||
(MAX(0, MIN((x)+(w),(r).x_org+(r).width) - MAX((x),(r).x_org)) \
|
||||
&& MAX(0, MIN((y)+(h),(r).y_org+(r).height) - MAX((y),(r).y_org)))
|
||||
#define LENGTH(X) (sizeof(X) / sizeof(X[0]))
|
||||
#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad)
|
||||
#define MINDESCLEN 8
|
||||
|
||||
|
||||
enum { SchemePrompt, SchemeNormal, SchemeSelect, SchemeDesc, SchemeLast };
|
||||
enum { WinPin, WinConfirm };
|
||||
enum { Ok, NotOk, Cancel };
|
||||
enum { Nothing, Yes, No };
|
||||
|
||||
static int bh, mw, mh;
|
||||
static int sel;
|
||||
static int promptw, pdescw;
|
||||
/* Sum of left and right padding */
|
||||
static int lrpad;
|
||||
static size_t cursor;
|
||||
static int screen;
|
||||
|
||||
static char* pin;
|
||||
static int pin_len;
|
||||
static char* pin_repeat;
|
||||
static int pin_repeat_len;
|
||||
static int repeat;
|
||||
|
||||
static Atom clip, utf8;
|
||||
static Display *dpy;
|
||||
static Window root, parentwin, win;
|
||||
static XIC xic;
|
||||
|
||||
static Drw *drw;
|
||||
static Clr *scheme[SchemeLast];
|
||||
|
||||
static int timed_out;
|
||||
static int winmode;
|
||||
pinentry_t pinentry_info;
|
||||
|
||||
#include "config.h"
|
||||
|
||||
static int
|
||||
drawitem(const char* text, Bool sel, int x, int y, int w) {
|
||||
unsigned int i = (sel) ? SchemeSelect : SchemeNormal;
|
||||
|
||||
drw_setscheme(drw, scheme[i]);
|
||||
|
||||
return drw_text(drw, x, y, w, bh, lrpad / 2, text, 0);
|
||||
}
|
||||
|
||||
static void
|
||||
grabfocus(void) {
|
||||
Window focuswin;
|
||||
int i, revertwin;
|
||||
|
||||
for (i = 0; i < 100; ++i) {
|
||||
XGetInputFocus(dpy, &focuswin, &revertwin);
|
||||
if (focuswin == win) {
|
||||
return;
|
||||
}
|
||||
XSetInputFocus(dpy, win, RevertToParent, CurrentTime);
|
||||
usleep(1000);
|
||||
}
|
||||
|
||||
die("cannot grab focus");
|
||||
}
|
||||
|
||||
static void
|
||||
grabkeyboard(void) {
|
||||
int i;
|
||||
|
||||
if (embedded) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* Try to grab keyboard,
|
||||
* we may have to wait for another process to ungrab */
|
||||
for (i = 0; i < 1000; i++) {
|
||||
if (XGrabKeyboard(dpy, DefaultRootWindow(dpy), True, GrabModeAsync,
|
||||
GrabModeAsync, CurrentTime) == GrabSuccess) {
|
||||
return;
|
||||
}
|
||||
usleep(1000);
|
||||
}
|
||||
|
||||
die("cannot grab keyboard");
|
||||
}
|
||||
|
||||
static size_t
|
||||
nextrune(int cursor, int inc) {
|
||||
ssize_t n;
|
||||
|
||||
/* Return location of next utf8 rune in the given direction (+1 or -1) */
|
||||
for (n = cursor + inc;
|
||||
n + inc >= 0 && (pin[n] & 0xc0) == 0x80;
|
||||
n += inc);
|
||||
|
||||
return n;
|
||||
}
|
||||
|
||||
static void
|
||||
setup_pin(char* pin_ptr, int len, int reset) {
|
||||
pin = pin_ptr;
|
||||
pin_len = len;
|
||||
|
||||
if (reset) {
|
||||
promptw = (prompt) ? TEXTW(prompt) - lrpad / 4 : 0;
|
||||
cursor = 0;
|
||||
|
||||
if (pin) {
|
||||
pin[0] = '\0';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
insert(const char *str, ssize_t n) {
|
||||
size_t len = strlen(pin);
|
||||
|
||||
// FIXME: Pinentry crashes when increasing the pin buffer the second time.
|
||||
// Other pinentry programs has a limited passwort field length.
|
||||
if (len + n > pin_len - 1) {
|
||||
if (repeat) {
|
||||
pin_repeat_len = 2 * pin_repeat_len;
|
||||
pin_repeat = secmem_realloc(pin_repeat, pin_repeat_len);
|
||||
setup_pin(pin_repeat, pin_repeat_len, 0);
|
||||
if (!pin_repeat) {
|
||||
pin_len = 0;
|
||||
}
|
||||
} else {
|
||||
if (!pinentry_setbufferlen(pinentry_info, 2 * pinentry_info->pin_len)) {
|
||||
pin_len = 0;
|
||||
} else {
|
||||
setup_pin(pinentry_info->pin, pinentry_info->pin_len, 0);
|
||||
}
|
||||
}
|
||||
if (pin_len == 0) {
|
||||
printf("Error: Couldn't allocate secure memory\n");
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
/* Move existing text out of the way, insert new text, and update cursor */
|
||||
memmove(&pin[cursor + n], &pin[cursor], pin_len - cursor - MAX(n, 0));
|
||||
|
||||
if (n > 0) {
|
||||
memcpy(&pin[cursor], str, n);
|
||||
}
|
||||
|
||||
cursor += n;
|
||||
pin[len + n] = '\0';
|
||||
}
|
||||
|
||||
static void
|
||||
drawwin(void) {
|
||||
unsigned int curpos;
|
||||
int x = 0, fh = drw->fonts->h, pb, pbw = 0, i;
|
||||
size_t asterlen = strlen(asterisk);
|
||||
size_t pdesclen;
|
||||
int leftinput;
|
||||
char* censort;
|
||||
|
||||
char* pprompt = (repeat) ? pinentry_info->repeat_passphrase : pinentry_info->prompt;
|
||||
int ppromptw = (pprompt) ? TEXTW(pprompt) : 0;
|
||||
|
||||
unsigned int censortl = minpwlen * TEXTW(asterisk) / strlen(asterisk);
|
||||
unsigned int confirml = TEXTW(" YesNo ") + 3 * lrpad;
|
||||
|
||||
drw_setscheme(drw, scheme[SchemeNormal]);
|
||||
drw_rect(drw, 0, 0, mw, mh, 1, 1);
|
||||
|
||||
if (prompt) {
|
||||
drw_setscheme(drw, scheme[SchemePrompt]);
|
||||
x = drw_text(drw, x, 0, promptw, bh, lrpad / 2, prompt, 0);
|
||||
}
|
||||
|
||||
if (pprompt) {
|
||||
drw_setscheme(drw, scheme[SchemePrompt]);
|
||||
drw_text(drw, x, 0, ppromptw, bh, lrpad / 2, pprompt, 0);
|
||||
x += ppromptw;
|
||||
}
|
||||
|
||||
if (pinentry_info->description) {
|
||||
pb = mw - x;
|
||||
pdesclen = strlen(pinentry_info->description);
|
||||
|
||||
if (pb > 0) {
|
||||
pb -= (winmode == WinPin) ? censortl : confirml;
|
||||
pbw = MINDESCLEN * pdescw / pdesclen;
|
||||
pbw = MIN(pbw, pdescw);
|
||||
|
||||
if (pb >= pbw) {
|
||||
pbw = MAX(pbw, pdescw);
|
||||
pbw = MIN(pbw, pb);
|
||||
pb = mw - pbw;
|
||||
|
||||
for (i = 0; i < pdesclen; i++) {
|
||||
if (pinentry_info->description[i] == '\n') {
|
||||
pinentry_info->description[i] = ' ';
|
||||
}
|
||||
}
|
||||
|
||||
drw_setscheme(drw, scheme[SchemeDesc]);
|
||||
drw_text(drw, pb, 0, pbw, bh, lrpad / 2, pinentry_info->description,
|
||||
0);
|
||||
} else {
|
||||
pbw = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* Draw input field */
|
||||
drw_setscheme(drw, scheme[SchemeNormal]);
|
||||
|
||||
if (winmode == WinPin) {
|
||||
censort = ecalloc(1, asterlen * pin_len);
|
||||
|
||||
for (i = 0; i < asterlen * strlen(pin); i += asterlen) {
|
||||
memcpy(&censort[i], asterisk, asterlen);
|
||||
}
|
||||
|
||||
censort[i+1] = '\n';
|
||||
leftinput = mw - x - pbw;
|
||||
drw_text(drw, x, 0, leftinput, bh, lrpad / 2, censort, 0);
|
||||
drw_font_getexts(drw->fonts, censort, cursor * asterlen, &curpos, NULL);
|
||||
|
||||
if ((curpos += lrpad / 2 - 1) < leftinput) {
|
||||
drw_setscheme(drw, scheme[SchemeNormal]);
|
||||
drw_rect(drw, x + curpos, 2 + (bh - fh) / 2, 2, fh - 4, 1, 0);
|
||||
}
|
||||
|
||||
free(censort);
|
||||
} else {
|
||||
x += TEXTW(" ");
|
||||
x = drawitem("No", (sel == No), x, 0, TEXTW("No"));
|
||||
x = drawitem("Yes", (sel == Yes), x, 0, TEXTW("Yes"));
|
||||
}
|
||||
|
||||
drw_map(drw, win, 0, 0, mw, mh);
|
||||
}
|
||||
|
||||
static void
|
||||
setup(void) {
|
||||
int x, y, i = 0;
|
||||
unsigned int du;
|
||||
XSetWindowAttributes swa;
|
||||
XIM xim;
|
||||
Window w, dw, *dws;
|
||||
XWindowAttributes wa;
|
||||
#ifdef XINERAMA
|
||||
XineramaScreenInfo *info;
|
||||
Window pw;
|
||||
int a, j, di, n, area = 0;
|
||||
#endif
|
||||
|
||||
/* Init appearance */
|
||||
scheme[SchemePrompt] = drw_scm_create(drw, colors[SchemePrompt], 2);
|
||||
scheme[SchemeNormal] = drw_scm_create(drw, colors[SchemeNormal], 2);
|
||||
scheme[SchemeSelect] = drw_scm_create(drw, colors[SchemeSelect], 2);
|
||||
scheme[SchemeDesc] = drw_scm_create(drw, colors[SchemeDesc], 2);
|
||||
|
||||
clip = XInternAtom(dpy, "CLIPBOARD", False);
|
||||
utf8 = XInternAtom(dpy, "UTF8_STRING", False);
|
||||
|
||||
/* Calculate menu geometry */
|
||||
bh = drw->fonts->h + 2;
|
||||
bh = MAX(bh, lineheight);
|
||||
mh = bh;
|
||||
#ifdef XINERAMA
|
||||
info = XineramaQueryScreens(dpy, &n);
|
||||
|
||||
if (parentwin == root && info) {
|
||||
XGetInputFocus(dpy, &w, &di);
|
||||
if (mon >= 0 && mon < n) {
|
||||
i = mon;
|
||||
} else if (w != root && w != PointerRoot && w != None) {
|
||||
/* Find top-level window containing current input focus */
|
||||
do {
|
||||
if (XQueryTree(dpy, (pw = w), &dw, &w, &dws, &du) && dws) {
|
||||
XFree(dws);
|
||||
}
|
||||
} while (w != root && w != pw);
|
||||
/* Find xinerama screen with which the window intersects most */
|
||||
if (XGetWindowAttributes(dpy, pw, &wa)) {
|
||||
for (j = 0; j < n; j++) {
|
||||
a = INTERSECT(wa.x, wa.y, wa.width, wa.height, info[j]);
|
||||
if (a > area) {
|
||||
area = a;
|
||||
i = j;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
/* No focused window is on screen, so use pointer location instead */
|
||||
if (mon < 0 && !area
|
||||
&& XQueryPointer(dpy, root, &dw, &dw, &x, &y, &di, &di, &du)) {
|
||||
for (i = 0; i < n; i++) {
|
||||
if (INTERSECT(x, y, 1, 1, info[i])) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
x = info[i].x_org;
|
||||
y = info[i].y_org + (bottom ? info[i].height - mh : 0);
|
||||
mw = info[i].width;
|
||||
XFree(info);
|
||||
} else
|
||||
#endif
|
||||
{
|
||||
if (!XGetWindowAttributes(dpy, parentwin, &wa)) {
|
||||
die("could not get embedding window attributes: 0x%lx", parentwin);
|
||||
}
|
||||
x = 0;
|
||||
y = bottom ? wa.height - mh : 0;
|
||||
mw = wa.width;
|
||||
}
|
||||
|
||||
pdescw = (pinentry_info->description) ? TEXTW(pinentry_info->description) : 0;
|
||||
|
||||
/* Create menu window */
|
||||
swa.override_redirect = True;
|
||||
swa.background_pixel = scheme[SchemePrompt][ColBg].pixel;
|
||||
swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
|
||||
win = XCreateWindow(dpy, parentwin, x, y, mw, mh, 0,
|
||||
CopyFromParent, CopyFromParent, CopyFromParent,
|
||||
CWOverrideRedirect | CWBackPixel | CWEventMask, &swa);
|
||||
|
||||
/* Open input methods */
|
||||
xim = XOpenIM(dpy, NULL, NULL, NULL);
|
||||
xic = XCreateIC(xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
|
||||
XNClientWindow, win, XNFocusWindow, win, NULL);
|
||||
XMapRaised(dpy, win);
|
||||
|
||||
if (embedded) {
|
||||
XSelectInput(dpy, parentwin, FocusChangeMask);
|
||||
|
||||
if (XQueryTree(dpy, parentwin, &dw, &w, &dws, &du) && dws) {
|
||||
for (i = 0; i < du && dws[i] != win; ++i) {
|
||||
XSelectInput(dpy, dws[i], FocusChangeMask);
|
||||
}
|
||||
|
||||
XFree(dws);
|
||||
}
|
||||
grabfocus();
|
||||
}
|
||||
|
||||
drw_resize(drw, mw, mh);
|
||||
}
|
||||
|
||||
static void
|
||||
cleanup(void) {
|
||||
XUngrabKey(dpy, AnyKey, AnyModifier, root);
|
||||
free(scheme[SchemeDesc]);
|
||||
free(scheme[SchemeSelect]);
|
||||
free(scheme[SchemeNormal]);
|
||||
free(scheme[SchemePrompt]);
|
||||
drw_free(drw);
|
||||
XSync(dpy, False);
|
||||
XCloseDisplay(dpy);
|
||||
}
|
||||
|
||||
static int
|
||||
keypress_confirm(XKeyEvent *ev, KeySym ksym) {
|
||||
if (ev->state & ControlMask) {
|
||||
switch(ksym) {
|
||||
case XK_c:
|
||||
pinentry_info->canceled = 1;
|
||||
sel = No;
|
||||
return 1;
|
||||
default:
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
switch(ksym) {
|
||||
case XK_KP_Enter:
|
||||
case XK_Return:
|
||||
if (sel != Nothing) {
|
||||
return 1;
|
||||
}
|
||||
break;
|
||||
case XK_y:
|
||||
case XK_Y:
|
||||
sel = Yes;
|
||||
return 1;
|
||||
case XK_n:
|
||||
case XK_N:
|
||||
sel = No;
|
||||
return 1;
|
||||
case XK_g:
|
||||
case XK_G:
|
||||
case XK_Escape:
|
||||
pinentry_info->canceled = 1;
|
||||
sel = No;
|
||||
return 1;
|
||||
case XK_h:
|
||||
case XK_j:
|
||||
case XK_Home:
|
||||
case XK_Left:
|
||||
case XK_Prior:
|
||||
case XK_Up:
|
||||
sel = No;
|
||||
break;
|
||||
case XK_k:
|
||||
case XK_l:
|
||||
case XK_Down:
|
||||
case XK_End:
|
||||
case XK_Next:
|
||||
case XK_Right:
|
||||
sel = Yes;
|
||||
break;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
keypress_pin(XKeyEvent *ev, KeySym ksym, char* buf, int len) {
|
||||
int old;
|
||||
|
||||
if (ev->state & ControlMask) {
|
||||
switch(ksym) {
|
||||
case XK_a: ksym = XK_Home; break;
|
||||
case XK_b: ksym = XK_Left; break;
|
||||
case XK_c: ksym = XK_Escape; break;
|
||||
case XK_d: ksym = XK_Delete; break;
|
||||
case XK_e: ksym = XK_End; break;
|
||||
case XK_f: ksym = XK_Right; break;
|
||||
case XK_g: ksym = XK_Escape; break;
|
||||
case XK_h: ksym = XK_BackSpace; break;
|
||||
case XK_k:
|
||||
old = cursor;
|
||||
cursor = strlen(pin);
|
||||
insert(NULL, old - cursor);
|
||||
break;
|
||||
case XK_u:
|
||||
insert(NULL, -cursor);
|
||||
break;
|
||||
case XK_v:
|
||||
XConvertSelection(dpy, (ev->state & ShiftMask) ? clip : XA_PRIMARY,
|
||||
utf8, utf8, win, CurrentTime);
|
||||
return 0;
|
||||
case XK_Return:
|
||||
case XK_KP_Enter:
|
||||
break;
|
||||
case XK_bracketleft:
|
||||
pinentry_info->canceled = 1;
|
||||
return 1;
|
||||
default:
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
|
||||
switch(ksym) {
|
||||
case XK_Delete:
|
||||
if (pin[cursor] == '\0') {
|
||||
return 0;
|
||||
}
|
||||
cursor = nextrune(cursor, +1);
|
||||
/* Fallthrough */
|
||||
case XK_BackSpace:
|
||||
if (cursor == 0) {
|
||||
return 0;
|
||||
}
|
||||
insert(NULL, nextrune(cursor, -1) - cursor);
|
||||
break;
|
||||
case XK_Escape:
|
||||
pinentry_info->canceled = 1;
|
||||
return 1;
|
||||
case XK_Left:
|
||||
if (cursor > 0) {
|
||||
cursor = nextrune(cursor, -1);
|
||||
}
|
||||
break;
|
||||
case XK_Right:
|
||||
if (pin[cursor] != '\0') {
|
||||
cursor = nextrune(cursor, +1);
|
||||
}
|
||||
break;
|
||||
case XK_Home:
|
||||
cursor = 0;
|
||||
break;
|
||||
case XK_End:
|
||||
cursor = strlen(pin);
|
||||
break;
|
||||
case XK_Return:
|
||||
case XK_KP_Enter:
|
||||
return 1;
|
||||
break;
|
||||
default:
|
||||
if (!iscntrl(*buf)) {
|
||||
insert(buf, len);
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int
|
||||
keypress(XKeyEvent *ev) {
|
||||
char buf[32];
|
||||
int len;
|
||||
int ret = 1;
|
||||
|
||||
KeySym ksym = NoSymbol;
|
||||
Status status;
|
||||
len = XmbLookupString(xic, ev, buf, sizeof(buf), &ksym, &status);
|
||||
|
||||
if (status != XBufferOverflow) {
|
||||
if (winmode == WinConfirm) {
|
||||
ret = keypress_confirm(ev, ksym);
|
||||
} else {
|
||||
ret = keypress_pin(ev, ksym, buf, len);
|
||||
}
|
||||
|
||||
if (ret == 0) {
|
||||
drawwin();
|
||||
}
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static void
|
||||
paste(void) {
|
||||
char *p, *q;
|
||||
int di;
|
||||
unsigned long dl;
|
||||
Atom da;
|
||||
|
||||
/* We have been given the current selection, now insert it into input */
|
||||
XGetWindowProperty(dpy, win, utf8, 0, pin_len / 4, False, utf8, &da, &di,
|
||||
&dl, &dl, (unsigned char **)&p);
|
||||
insert(p, (q = strchr(p, '\n')) ? q - p : (ssize_t) strlen(p));
|
||||
XFree(p);
|
||||
drawwin();
|
||||
}
|
||||
|
||||
void
|
||||
run(void) {
|
||||
XEvent ev;
|
||||
|
||||
drawwin();
|
||||
|
||||
while (!XNextEvent(dpy, &ev)) {
|
||||
if (XFilterEvent(&ev, win)) {
|
||||
continue;
|
||||
}
|
||||
switch(ev.type) {
|
||||
case Expose:
|
||||
if (ev.xexpose.count == 0) {
|
||||
drw_map(drw, win, 0, 0, mw, mh);
|
||||
}
|
||||
break;
|
||||
case KeyPress:
|
||||
if (keypress(&ev.xkey)) {
|
||||
return;
|
||||
}
|
||||
break;
|
||||
case SelectionNotify:
|
||||
if (ev.xselection.property == utf8) {
|
||||
paste();
|
||||
}
|
||||
break;
|
||||
case VisibilityNotify:
|
||||
if (ev.xvisibility.state != VisibilityUnobscured) {
|
||||
XRaiseWindow(dpy, win);
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
catchsig(int sig) {
|
||||
if (sig == SIGALRM) {
|
||||
timed_out = 1;
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
password(void) {
|
||||
winmode = WinPin;
|
||||
repeat = 0;
|
||||
setup_pin(pinentry_info->pin, pinentry_info->pin_len, 1);
|
||||
run();
|
||||
|
||||
if (!pinentry_info->canceled && pinentry_info->repeat_passphrase) {
|
||||
repeat = 1;
|
||||
pin_repeat_len = pinentry_info->pin_len;
|
||||
pin_repeat = secmem_malloc(pinentry_info->pin_len);
|
||||
setup_pin(pin_repeat, pin_repeat_len, 1);
|
||||
run();
|
||||
|
||||
pinentry_info->repeat_okay = (strcmp(pinentry_info->pin, pin_repeat) == 0)? 1 : 0;
|
||||
secmem_free(pin_repeat);
|
||||
|
||||
if (!pinentry_info->repeat_okay) {
|
||||
pinentry_info->result = -1;
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
if (pinentry_info->canceled) {
|
||||
pinentry_info->result = -1;
|
||||
return;
|
||||
}
|
||||
|
||||
pinentry_info->result = strlen(pinentry_info->pin);
|
||||
}
|
||||
|
||||
static void
|
||||
confirm(void) {
|
||||
winmode = WinConfirm;
|
||||
sel = Nothing;
|
||||
run();
|
||||
pinentry_info->result = sel != No;
|
||||
}
|
||||
|
||||
static int
|
||||
cmdhandler(pinentry_t received_pinentry) {
|
||||
struct sigaction sa;
|
||||
XWindowAttributes wa;
|
||||
|
||||
pinentry_info = received_pinentry;
|
||||
|
||||
if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) {
|
||||
fputs("warning: no locale support\n", stderr);
|
||||
}
|
||||
if (!(dpy = XOpenDisplay(pinentry_info->display))) {
|
||||
die("cannot open display");
|
||||
}
|
||||
screen = DefaultScreen(dpy);
|
||||
root = RootWindow(dpy, screen);
|
||||
embedded = (pinentry_info->parent_wid) ? embedded : 0;
|
||||
parentwin = (embedded) ? pinentry_info->parent_wid : root;
|
||||
if (!XGetWindowAttributes(dpy, parentwin, &wa)) {
|
||||
die("could not get embedding window attributes: 0x%lx", parentwin);
|
||||
}
|
||||
drw = drw_create(dpy, screen, root, wa.width, wa.height);
|
||||
if (!drw_fontset_create(drw, fonts, LENGTH(fonts))) {
|
||||
die("no fonts could be loaded.");
|
||||
}
|
||||
lrpad = drw->fonts->h;
|
||||
drw_setscheme(drw, scheme[SchemePrompt]);
|
||||
|
||||
if (pinentry_info->timeout) {
|
||||
memset(&sa, 0, sizeof(sa));
|
||||
sa.sa_handler = catchsig;
|
||||
sigaction(SIGALRM, &sa, NULL);
|
||||
alarm(pinentry_info->timeout);
|
||||
}
|
||||
|
||||
grabkeyboard();
|
||||
setup();
|
||||
|
||||
if (pinentry_info->pin) {
|
||||
do {
|
||||
password();
|
||||
} while (!pinentry_info->canceled && pinentry_info->repeat_passphrase
|
||||
&& !pinentry_info->repeat_okay);
|
||||
} else {
|
||||
confirm();
|
||||
}
|
||||
|
||||
cleanup();
|
||||
|
||||
return pinentry_info->result;
|
||||
}
|
||||
|
||||
pinentry_cmd_handler_t pinentry_cmd_handler = cmdhandler;
|
||||
|
||||
int
|
||||
main(int argc, char *argv[]) {
|
||||
Bool bval;
|
||||
int i, val;
|
||||
const char *str;
|
||||
struct passwd *pw;
|
||||
char path[PATH_MAX];
|
||||
char *sudo_uid = getenv("SUDO_UID");
|
||||
char *home = getenv("HOME");
|
||||
char *gnupghome = getenv("GNUPGHOME");
|
||||
config_t cfg;
|
||||
|
||||
if (gnupghome) {
|
||||
i = strlen(gnupghome);
|
||||
strcpy(path, gnupghome);
|
||||
} else {
|
||||
/* Get the home dir even if the user used sudo or logged in as root */
|
||||
if (sudo_uid) {
|
||||
i = atoi(sudo_uid);
|
||||
pw = getpwuid(i);
|
||||
home = pw->pw_dir;
|
||||
}
|
||||
|
||||
i = strlen(home);
|
||||
strcpy(path, home);
|
||||
strcpy(&path[i], CONFIG_DIR);
|
||||
i += strlen(CONFIG_DIR);
|
||||
}
|
||||
|
||||
strcpy(&path[i], CONFIG_FILE);
|
||||
endpwent();
|
||||
|
||||
config_init(&cfg);
|
||||
|
||||
/* Read the file. If there is an error, report it and exit. */
|
||||
if (config_read_file(&cfg, path)) {
|
||||
if (config_lookup_string(&cfg, "asterisk", &str)) {
|
||||
asterisk = str;
|
||||
}
|
||||
if (config_lookup_bool(&cfg, "bottom", &bval)) {
|
||||
bottom = bval;
|
||||
}
|
||||
if (config_lookup_int(&cfg, "min_password_length", &val)) {
|
||||
minpwlen = val;
|
||||
}
|
||||
if (config_lookup_int(&cfg, "height", &val)) {
|
||||
lineheight = MAX(val, min_lineheight);
|
||||
}
|
||||
if (config_lookup_int(&cfg, "monitor", &val)) {
|
||||
mon = val;
|
||||
}
|
||||
if (config_lookup_string(&cfg, "prompt", &str)) {
|
||||
prompt = str;
|
||||
}
|
||||
if (config_lookup_string(&cfg, "font", &str)) {
|
||||
fonts[0] = str;
|
||||
}
|
||||
if (config_lookup_string(&cfg, "prompt_bg", &str)) {
|
||||
colors[SchemePrompt][ColBg] = str;
|
||||
}
|
||||
if (config_lookup_string(&cfg, "prompt_fg", &str)) {
|
||||
colors[SchemePrompt][ColFg] = str;
|
||||
}
|
||||
if (config_lookup_string(&cfg, "normal_bg", &str)) {
|
||||
colors[SchemeNormal][ColBg] = str;
|
||||
}
|
||||
if (config_lookup_string(&cfg, "normal_fg", &str)) {
|
||||
colors[SchemeNormal][ColFg] = str;
|
||||
}
|
||||
if (config_lookup_string(&cfg, "select_bg", &str)) {
|
||||
colors[SchemeSelect][ColBg] = str;
|
||||
}
|
||||
if (config_lookup_string(&cfg, "select_fg", &str)) {
|
||||
colors[SchemeSelect][ColFg] = str;
|
||||
}
|
||||
if (config_lookup_string(&cfg, "desc_bg", &str)) {
|
||||
colors[SchemeDesc][ColBg] = str;
|
||||
}
|
||||
if (config_lookup_string(&cfg, "desc_fg", &str)) {
|
||||
colors[SchemeDesc][ColFg] = str;
|
||||
}
|
||||
if (config_lookup_bool(&cfg, "embedded", &bval)) {
|
||||
embedded = bval;
|
||||
}
|
||||
} else if ((str = config_error_file(&cfg))) {
|
||||
fprintf(stderr, "%s:%d: %s\n", config_error_file(&cfg),
|
||||
config_error_line(&cfg), config_error_text(&cfg));
|
||||
return(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
pinentry_init("pinentry-dmenu");
|
||||
pinentry_parse_opts(argc, argv);
|
||||
|
||||
if (pinentry_loop()) {
|
||||
return 1;
|
||||
}
|
||||
|
||||
config_destroy(&cfg);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
Program: Pinentry
|
||||
Bug reports: <gpa-dev@gnupg.org>
|
||||
Security related bug reports: <security@gnupg.org>
|
||||
License: GPLv2+
|
||||
|
||||
Robert Bihlmeyer <robbe@orcus.priv.at>
|
||||
Werner Koch, g10 Code GmbH <wk@gnupg.org>
|
||||
Steffen Hansen, Klarälvdalens Datakonsult AB <steffen@klaralvdalens-datakonsult.se>
|
||||
Marcus Brinkmann, g10 Code GmbH <marcus@g10code.com>
|
||||
Timo Schulz, g10 Code GmbH
|
||||
Neal Walfied, g10 Code GmbH <neal@gnu.org>
|
||||
|
|
@ -0,0 +1,280 @@
|
|||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
|
||||
675 Mass Ave, Cambridge, MA 02139, 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
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
include ../config.mk
|
||||
|
||||
SRC = util.c pinentry.c argparse.c password-cache.c secmem.c
|
||||
OBJ = ${SRC:.c=.o}
|
||||
CFLAGS += -DHAVE_MLOCK
|
||||
|
||||
all: pinentry
|
||||
|
||||
.c.o:
|
||||
@echo CC $<
|
||||
@${CC} -c ${CFLAGS} $<
|
||||
|
||||
${OBJ}: pinentry.h argparse.h password-cache.h memory.h util.h
|
||||
|
||||
pinentry: pinentry.o argparse.o password-cache.o secmem.o util.o
|
||||
|
||||
clean:
|
||||
@echo cleaning
|
||||
@rm -f ${OBJ}
|
||||
|
||||
.PHONY: all clean pinentry
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,203 @@
|
|||
/* argparse.h - Argument parser for option handling.
|
||||
* Copyright (C) 1998,1999,2000,2001,2006 Free Software Foundation, Inc.
|
||||
*
|
||||
* This file is part of JNLIB, which is a subsystem of GnuPG.
|
||||
*
|
||||
* JNLIB is free software; you can redistribute it and/or modify it
|
||||
* under the terms of either
|
||||
*
|
||||
* - the GNU Lesser General Public License as published by the Free
|
||||
* Software Foundation; either version 3 of the License, or (at
|
||||
* your option) any later version.
|
||||
*
|
||||
* or
|
||||
*
|
||||
* - 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.
|
||||
*
|
||||
* or both in parallel, as here.
|
||||
*
|
||||
* JNLIB 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 copies of the GNU General Public License
|
||||
* and the GNU Lesser General Public License along with this program;
|
||||
* if not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef LIBJNLIB_ARGPARSE_H
|
||||
#define LIBJNLIB_ARGPARSE_H
|
||||
|
||||
#include <stdio.h>
|
||||
|
||||
typedef struct
|
||||
{
|
||||
int *argc; /* Pointer to ARGC (value subject to change). */
|
||||
char ***argv; /* Pointer to ARGV (value subject to change). */
|
||||
unsigned int flags; /* Global flags. May be set prior to calling the
|
||||
parser. The parser may change the value. */
|
||||
int err; /* Print error description for last option.
|
||||
Either 0, ARGPARSE_PRINT_WARNING or
|
||||
ARGPARSE_PRINT_ERROR. */
|
||||
|
||||
int r_opt; /* Returns option code. */
|
||||
int r_type; /* Returns type of option value. */
|
||||
union {
|
||||
int ret_int;
|
||||
long ret_long;
|
||||
unsigned long ret_ulong;
|
||||
char *ret_str;
|
||||
} r; /* Return values */
|
||||
|
||||
struct {
|
||||
int idx;
|
||||
int inarg;
|
||||
int stopped;
|
||||
const char *last;
|
||||
void *aliases;
|
||||
const void *cur_alias;
|
||||
void *iio_list;
|
||||
} internal; /* Private - do not change. */
|
||||
} ARGPARSE_ARGS;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
int short_opt;
|
||||
const char *long_opt;
|
||||
unsigned int flags;
|
||||
const char *description; /* Optional option description. */
|
||||
} ARGPARSE_OPTS;
|
||||
|
||||
|
||||
/* Global flags (ARGPARSE_ARGS). */
|
||||
#define ARGPARSE_FLAG_KEEP 1 /* Do not remove options form argv. */
|
||||
#define ARGPARSE_FLAG_ALL 2 /* Do not stop at last option but return
|
||||
remaining args with R_OPT set to -1. */
|
||||
#define ARGPARSE_FLAG_MIXED 4 /* Assume options and args are mixed. */
|
||||
#define ARGPARSE_FLAG_NOSTOP 8 /* Do not stop processing at "--". */
|
||||
#define ARGPARSE_FLAG_ARG0 16 /* Do not skip the first arg. */
|
||||
#define ARGPARSE_FLAG_ONEDASH 32 /* Allow long options with one dash. */
|
||||
#define ARGPARSE_FLAG_NOVERSION 64 /* No output for "--version". */
|
||||
|
||||
#define ARGPARSE_FLAG_STOP_SEEN 256 /* Set to true if a "--" has been seen. */
|
||||
|
||||
/* Flags for each option (ARGPARSE_OPTS). The type code may be
|
||||
ORed with the OPT flags. */
|
||||
#define ARGPARSE_TYPE_NONE 0 /* Does not take an argument. */
|
||||
#define ARGPARSE_TYPE_INT 1 /* Takes an int argument. */
|
||||
#define ARGPARSE_TYPE_STRING 2 /* Takes a string argument. */
|
||||
#define ARGPARSE_TYPE_LONG 3 /* Takes a long argument. */
|
||||
#define ARGPARSE_TYPE_ULONG 4 /* Takes an unsigned long argument. */
|
||||
#define ARGPARSE_OPT_OPTIONAL (1<<3) /* Argument is optional. */
|
||||
#define ARGPARSE_OPT_PREFIX (1<<4) /* Allow 0x etc. prefixed values. */
|
||||
#define ARGPARSE_OPT_IGNORE (1<<6) /* Ignore command or option. */
|
||||
#define ARGPARSE_OPT_COMMAND (1<<7) /* The argument is a command. */
|
||||
|
||||
#define ARGPARSE_TYPE_MASK 7 /* Mask for the type values (internal). */
|
||||
|
||||
/* A set of macros to make option definitions easier to read. */
|
||||
#define ARGPARSE_x(s,l,t,f,d) \
|
||||
{ (s), (l), ARGPARSE_TYPE_ ## t | (f), (d) }
|
||||
|
||||
#define ARGPARSE_s(s,l,t,d) \
|
||||
{ (s), (l), ARGPARSE_TYPE_ ## t, (d) }
|
||||
#define ARGPARSE_s_n(s,l,d) \
|
||||
{ (s), (l), ARGPARSE_TYPE_NONE, (d) }
|
||||
#define ARGPARSE_s_i(s,l,d) \
|
||||
{ (s), (l), ARGPARSE_TYPE_INT, (d) }
|
||||
#define ARGPARSE_s_s(s,l,d) \
|
||||
{ (s), (l), ARGPARSE_TYPE_STRING, (d) }
|
||||
#define ARGPARSE_s_l(s,l,d) \
|
||||
{ (s), (l), ARGPARSE_TYPE_LONG, (d) }
|
||||
#define ARGPARSE_s_u(s,l,d) \
|
||||
{ (s), (l), ARGPARSE_TYPE_ULONG, (d) }
|
||||
|
||||
#define ARGPARSE_o(s,l,t,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_ ## t | ARGPARSE_OPT_OPTIONAL), (d) }
|
||||
#define ARGPARSE_o_n(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_NONE | ARGPARSE_OPT_OPTIONAL), (d) }
|
||||
#define ARGPARSE_o_i(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_INT | ARGPARSE_OPT_OPTIONAL), (d) }
|
||||
#define ARGPARSE_o_s(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_STRING | ARGPARSE_OPT_OPTIONAL), (d) }
|
||||
#define ARGPARSE_o_l(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_LONG | ARGPARSE_OPT_OPTIONAL), (d) }
|
||||
#define ARGPARSE_o_u(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_ULONG | ARGPARSE_OPT_OPTIONAL), (d) }
|
||||
|
||||
#define ARGPARSE_p(s,l,t,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_ ## t | ARGPARSE_OPT_PREFIX), (d) }
|
||||
#define ARGPARSE_p_n(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_NONE | ARGPARSE_OPT_PREFIX), (d) }
|
||||
#define ARGPARSE_p_i(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_INT | ARGPARSE_OPT_PREFIX), (d) }
|
||||
#define ARGPARSE_p_s(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_STRING | ARGPARSE_OPT_PREFIX), (d) }
|
||||
#define ARGPARSE_p_l(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_LONG | ARGPARSE_OPT_PREFIX), (d) }
|
||||
#define ARGPARSE_p_u(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_ULONG | ARGPARSE_OPT_PREFIX), (d) }
|
||||
|
||||
#define ARGPARSE_op(s,l,t,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_ ## t \
|
||||
| ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) }
|
||||
#define ARGPARSE_op_n(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_NONE \
|
||||
| ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) }
|
||||
#define ARGPARSE_op_i(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_INT \
|
||||
| ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) }
|
||||
#define ARGPARSE_op_s(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_STRING \
|
||||
| ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) }
|
||||
#define ARGPARSE_op_l(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_LONG \
|
||||
| ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) }
|
||||
#define ARGPARSE_op_u(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_ULONG \
|
||||
| ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) }
|
||||
|
||||
#define ARGPARSE_c(s,l,d) \
|
||||
{ (s), (l), (ARGPARSE_TYPE_NONE | ARGPARSE_OPT_COMMAND), (d) }
|
||||
|
||||
#define ARGPARSE_ignore(s,l) \
|
||||
{ (s), (l), (ARGPARSE_OPT_IGNORE), "@" }
|
||||
|
||||
#define ARGPARSE_group(s,d) \
|
||||
{ (s), NULL, 0, (d) }
|
||||
|
||||
#define ARGPARSE_end() { 0, NULL, 0, NULL }
|
||||
|
||||
|
||||
/* Other constants. */
|
||||
#define ARGPARSE_PRINT_WARNING 1
|
||||
#define ARGPARSE_PRINT_ERROR 2
|
||||
|
||||
|
||||
/* Error values. */
|
||||
#define ARGPARSE_IS_ARG (-1)
|
||||
#define ARGPARSE_INVALID_OPTION (-2)
|
||||
#define ARGPARSE_MISSING_ARG (-3)
|
||||
#define ARGPARSE_KEYWORD_TOO_LONG (-4)
|
||||
#define ARGPARSE_READ_ERROR (-5)
|
||||
#define ARGPARSE_UNEXPECTED_ARG (-6)
|
||||
#define ARGPARSE_INVALID_COMMAND (-7)
|
||||
#define ARGPARSE_AMBIGUOUS_OPTION (-8)
|
||||
#define ARGPARSE_AMBIGUOUS_COMMAND (-9)
|
||||
#define ARGPARSE_INVALID_ALIAS (-10)
|
||||
#define ARGPARSE_OUT_OF_CORE (-11)
|
||||
#define ARGPARSE_INVALID_ARG (-12)
|
||||
|
||||
|
||||
int arg_parse (ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts);
|
||||
int optfile_parse (FILE *fp, const char *filename, unsigned *lineno,
|
||||
ARGPARSE_ARGS *arg, ARGPARSE_OPTS *opts);
|
||||
void usage (int level);
|
||||
const char *strusage (int level);
|
||||
void set_strusage (const char *(*f)( int ));
|
||||
void argparse_register_outfnc (int (*fnc)(int, const char *));
|
||||
|
||||
#endif /*LIBJNLIB_ARGPARSE_H*/
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
/* Quintuple Agent secure memory allocation
|
||||
* Copyright (C) 1998,1999 Free Software Foundation, Inc.
|
||||
* Copyright (C) 1999,2000 Robert Bihlmeyer <robbe@orcus.priv.at>
|
||||
*
|
||||
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
|
||||
#ifndef _MEMORY_H
|
||||
#define _MEMORY_H
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#if 0
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
|
||||
/* values for flags, hardcoded in secmem.c */
|
||||
#define SECMEM_WARN 0
|
||||
#define SECMEM_DONT_WARN 1
|
||||
#define SECMEM_SUSPEND_WARN 2
|
||||
|
||||
void secmem_init( size_t npool );
|
||||
void secmem_term( void );
|
||||
void *secmem_malloc( size_t size );
|
||||
void *secmem_realloc( void *a, size_t newsize );
|
||||
void secmem_free( void *a );
|
||||
int m_is_secure( const void *p );
|
||||
void secmem_dump_stats(void);
|
||||
void secmem_set_flags( unsigned flags );
|
||||
unsigned secmem_get_flags(void);
|
||||
size_t secmem_get_max_size (void);
|
||||
|
||||
#if 0
|
||||
{
|
||||
#endif
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif /* _MEMORY_H */
|
||||
|
|
@ -0,0 +1,163 @@
|
|||
/* password-cache.c - Password cache support.
|
||||
Copyright (C) 2015 g10 Code GmbH
|
||||
|
||||
This file is part of PINENTRY.
|
||||
|
||||
PINENTRY 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.
|
||||
|
||||
PINENTRY 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, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
# include <config.h>
|
||||
#endif
|
||||
|
||||
#include <stdlib.h>
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#ifdef HAVE_LIBSECRET
|
||||
# include <libsecret/secret.h>
|
||||
#endif
|
||||
|
||||
#include "password-cache.h"
|
||||
#include "memory.h"
|
||||
|
||||
#ifdef HAVE_LIBSECRET
|
||||
static const SecretSchema *
|
||||
gpg_schema (void)
|
||||
{
|
||||
static const SecretSchema the_schema = {
|
||||
"org.gnupg.Passphrase", SECRET_SCHEMA_NONE,
|
||||
{
|
||||
{ "stored-by", SECRET_SCHEMA_ATTRIBUTE_STRING },
|
||||
{ "keygrip", SECRET_SCHEMA_ATTRIBUTE_STRING },
|
||||
{ "NULL", 0 },
|
||||
}
|
||||
};
|
||||
return &the_schema;
|
||||
}
|
||||
|
||||
static char *
|
||||
keygrip_to_label (const char *keygrip)
|
||||
{
|
||||
char const prefix[] = "GnuPG: ";
|
||||
char *label;
|
||||
|
||||
label = malloc (sizeof (prefix) + strlen (keygrip));
|
||||
if (label)
|
||||
{
|
||||
memcpy (label, prefix, sizeof (prefix) - 1);
|
||||
strcpy (&label[sizeof (prefix) - 1], keygrip);
|
||||
}
|
||||
return label;
|
||||
}
|
||||
#endif
|
||||
|
||||
void
|
||||
password_cache_save (const char *keygrip, const char *password)
|
||||
{
|
||||
#ifdef HAVE_LIBSECRET
|
||||
char *label;
|
||||
GError *error = NULL;
|
||||
|
||||
if (! *keygrip)
|
||||
return;
|
||||
|
||||
label = keygrip_to_label (keygrip);
|
||||
if (! label)
|
||||
return;
|
||||
|
||||
if (! secret_password_store_sync (gpg_schema (),
|
||||
SECRET_COLLECTION_DEFAULT,
|
||||
label, password, NULL, &error,
|
||||
"stored-by", "GnuPG Pinentry",
|
||||
"keygrip", keygrip, NULL))
|
||||
{
|
||||
printf("Failed to cache password for key %s with secret service: %s\n",
|
||||
keygrip, error->message);
|
||||
|
||||
g_error_free (error);
|
||||
}
|
||||
|
||||
free (label);
|
||||
#else
|
||||
return;
|
||||
#endif
|
||||
}
|
||||
|
||||
char *
|
||||
password_cache_lookup (const char *keygrip)
|
||||
{
|
||||
#ifdef HAVE_LIBSECRET
|
||||
GError *error = NULL;
|
||||
char *password;
|
||||
char *password2;
|
||||
|
||||
if (! *keygrip)
|
||||
return NULL;
|
||||
|
||||
password = secret_password_lookup_nonpageable_sync
|
||||
(gpg_schema (), NULL, &error,
|
||||
"keygrip", keygrip, NULL);
|
||||
|
||||
if (error != NULL)
|
||||
{
|
||||
printf("Failed to lookup password for key %s with secret service: %s\n",
|
||||
keygrip, error->message);
|
||||
g_error_free (error);
|
||||
return NULL;
|
||||
}
|
||||
if (! password)
|
||||
/* The password for this key is not cached. Just return NULL. */
|
||||
return NULL;
|
||||
|
||||
/* The password needs to be returned in secmem allocated memory. */
|
||||
password2 = secmem_malloc (strlen (password) + 1);
|
||||
if (password2)
|
||||
strcpy(password2, password);
|
||||
else
|
||||
printf("secmem_malloc failed: can't copy password!\n");
|
||||
|
||||
secret_password_free (password);
|
||||
|
||||
return password2;
|
||||
#else
|
||||
return NULL;
|
||||
#endif
|
||||
}
|
||||
|
||||
/* Try and remove the cached password for key grip. Returns -1 on
|
||||
error, 0 if the key is not found and 1 if the password was
|
||||
removed. */
|
||||
int
|
||||
password_cache_clear (const char *keygrip)
|
||||
{
|
||||
#ifdef HAVE_LIBSECRET
|
||||
GError *error = NULL;
|
||||
int removed = secret_password_clear_sync (gpg_schema (), NULL, &error,
|
||||
"keygrip", keygrip, NULL);
|
||||
if (error != NULL)
|
||||
{
|
||||
printf("Failed to clear password for key %s with secret service: %s\n",
|
||||
keygrip, error->message);
|
||||
g_debug("%s", error->message);
|
||||
g_error_free (error);
|
||||
return -1;
|
||||
}
|
||||
if (removed)
|
||||
return 1;
|
||||
return 0;
|
||||
#else
|
||||
return -1;
|
||||
#endif
|
||||
}
|
||||
|
|
@ -0,0 +1,29 @@
|
|||
/* password-cache.h - Password cache support interfaces.
|
||||
Copyright (C) 2015 g10 Code GmbH
|
||||
|
||||
This file is part of PINENTRY.
|
||||
|
||||
PINENTRY 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.
|
||||
|
||||
PINENTRY 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, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef PASSWORD_CACHE_H
|
||||
#define PASSWORD_CACHE_H
|
||||
|
||||
void password_cache_save (const char *key_grip, const char *password);
|
||||
|
||||
char *password_cache_lookup (const char *key_grip);
|
||||
|
||||
int password_cache_clear (const char *keygrip);
|
||||
|
||||
#endif
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,280 @@
|
|||
/* pinentry.h - The interface for the PIN entry support library.
|
||||
Copyright (C) 2002, 2003, 2010, 2015 g10 Code GmbH
|
||||
|
||||
This file is part of PINENTRY.
|
||||
|
||||
PINENTRY 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.
|
||||
|
||||
PINENTRY 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, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#ifndef PINENTRY_H
|
||||
#define PINENTRY_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#if 0
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
|
||||
typedef enum {
|
||||
PINENTRY_COLOR_NONE, PINENTRY_COLOR_DEFAULT,
|
||||
PINENTRY_COLOR_BLACK, PINENTRY_COLOR_RED,
|
||||
PINENTRY_COLOR_GREEN, PINENTRY_COLOR_YELLOW,
|
||||
PINENTRY_COLOR_BLUE, PINENTRY_COLOR_MAGENTA,
|
||||
PINENTRY_COLOR_CYAN, PINENTRY_COLOR_WHITE
|
||||
} pinentry_color_t;
|
||||
|
||||
struct pinentry
|
||||
{
|
||||
/* The window title, or NULL. (Assuan: "SETTITLE TITLE".) */
|
||||
char *title;
|
||||
/* The description to display, or NULL. (Assuan: "SETDESC
|
||||
DESC".) */
|
||||
char *description;
|
||||
/* The error message to display, or NULL. (Assuan: "SETERROR
|
||||
MESSAGE".) */
|
||||
char *error;
|
||||
/* The prompt to display, or NULL. (Assuan: "SETPROMPT
|
||||
prompt".) */
|
||||
char *prompt;
|
||||
/* The OK button text to display, or NULL. (Assuan: "SETOK
|
||||
OK".) */
|
||||
char *ok;
|
||||
/* The Not-OK button text to display, or NULL. This is the text for
|
||||
the alternative option shown by the third button. (Assuan:
|
||||
"SETNOTOK NOTOK".) */
|
||||
char *notok;
|
||||
/* The Cancel button text to display, or NULL. (Assuan: "SETCANCEL
|
||||
CANCEL".) */
|
||||
char *cancel;
|
||||
|
||||
/* The buffer to store the secret into. */
|
||||
char *pin;
|
||||
/* The length of the buffer. */
|
||||
int pin_len;
|
||||
/* Whether the pin was read from an external cache (1) or entered by
|
||||
the user (0). */
|
||||
int pin_from_cache;
|
||||
|
||||
/* The name of the X display to use if X is available and supported.
|
||||
(Assuan: "OPTION display DISPLAY".) */
|
||||
char *display;
|
||||
/* The name of the terminal node to open if X not available or
|
||||
supported. (Assuan: "OPTION ttyname TTYNAME".) */
|
||||
char *ttyname;
|
||||
/* The type of the terminal. (Assuan: "OPTION ttytype TTYTYPE".) */
|
||||
char *ttytype;
|
||||
/* The LC_CTYPE value for the terminal. (Assuan: "OPTION lc-ctype
|
||||
LC_CTYPE".) */
|
||||
char *lc_ctype;
|
||||
/* The LC_MESSAGES value for the terminal. (Assuan: "OPTION
|
||||
lc-messages LC_MESSAGES".) */
|
||||
char *lc_messages;
|
||||
|
||||
/* True if debug mode is requested. */
|
||||
int debug;
|
||||
|
||||
/* The number of seconds before giving up while waiting for user input. */
|
||||
int timeout;
|
||||
|
||||
/* True if caller should grab the keyboard. (Assuan: "OPTION grab"
|
||||
or "OPTION no-grab".) */
|
||||
int grab;
|
||||
/* The window ID of the parent window over which the pinentry window
|
||||
should be displayed. (Assuan: "OPTION parent-wid WID".) */
|
||||
int parent_wid;
|
||||
|
||||
/* The name of an optional file which will be touched after a curses
|
||||
entry has been displayed. (Assuan: "OPTION touch-file
|
||||
FILENAME".) */
|
||||
char *touch_file;
|
||||
|
||||
/* The frontend should set this to -1 if the user canceled the
|
||||
request, and to the length of the PIN stored in pin
|
||||
otherwise. */
|
||||
int result;
|
||||
|
||||
/* The frontend should set this if the NOTOK button was pressed. */
|
||||
int canceled;
|
||||
|
||||
/* The frontend should set this to true if an error with the local
|
||||
conversion occured. */
|
||||
int locale_err;
|
||||
|
||||
/* The frontend should set this to a gpg-error so that commands are
|
||||
able to return specific error codes. This is an ugly hack due to
|
||||
the fact that pinentry_cmd_handler_t returns the length of the
|
||||
passphrase or a negative error code. */
|
||||
int specific_err;
|
||||
|
||||
/* The frontend should set this to true if the window close button
|
||||
has been used. This flag is used in addition to a regular return
|
||||
value. */
|
||||
int close_button;
|
||||
|
||||
/* The caller should set this to true if only one button is
|
||||
required. This is useful for notification dialogs where only a
|
||||
dismiss button is required. */
|
||||
int one_button;
|
||||
|
||||
/* If true a second prompt for the passphrase is shown and the user
|
||||
is expected to enter the same passphrase again. Pinentry checks
|
||||
that both match. (Assuan: "SETREPEAT".) */
|
||||
char *repeat_passphrase;
|
||||
|
||||
/* The string to show if a repeated passphrase does not match.
|
||||
(Assuan: "SETREPEATERROR ERROR".) */
|
||||
char *repeat_error_string;
|
||||
|
||||
/* Set to true if the passphrase has been entered a second time and
|
||||
matches the first passphrase. */
|
||||
int repeat_okay;
|
||||
|
||||
/* If this is not NULL, a passphrase quality indicator is shown.
|
||||
There will also be an inquiry back to the caller to get an
|
||||
indication of the quality for the passphrase entered so far. The
|
||||
string is used as a label for the quality bar. (Assuan:
|
||||
"SETQUALITYBAR LABEL".) */
|
||||
char *quality_bar;
|
||||
|
||||
/* The tooltip to be show for the qualitybar. Malloced or NULL.
|
||||
(Assuan: "SETQUALITYBAR_TT TOOLTIP".) */
|
||||
char *quality_bar_tt;
|
||||
|
||||
/* For the curses pinentry, the color of error messages. */
|
||||
pinentry_color_t color_fg;
|
||||
int color_fg_bright;
|
||||
pinentry_color_t color_bg;
|
||||
pinentry_color_t color_so;
|
||||
int color_so_bright;
|
||||
|
||||
/* Malloced and i18ned default strings or NULL. These strings may
|
||||
include an underscore character to indicate an accelerator key.
|
||||
A double underscore represents a plain one. */
|
||||
/* (Assuan: "OPTION default-ok OK"). */
|
||||
char *default_ok;
|
||||
/* (Assuan: "OPTION default-cancel CANCEL"). */
|
||||
char *default_cancel;
|
||||
/* (Assuan: "OPTION default-prompt PROMPT"). */
|
||||
char *default_prompt;
|
||||
/* (Assuan: "OPTION default-pwmngr
|
||||
SAVE_PASSWORD_WITH_PASSWORD_MANAGER?"). */
|
||||
char *default_pwmngr;
|
||||
|
||||
/* Whether we are allowed to read the password from an external
|
||||
cache. (Assuan: "OPTION allow-external-password-cache") */
|
||||
int allow_external_password_cache;
|
||||
|
||||
/* We only try the cache once. */
|
||||
int tried_password_cache;
|
||||
|
||||
/* A stable identifier for the key. (Assuan: "SETKEYINFO
|
||||
KEYINFO".) */
|
||||
char *keyinfo;
|
||||
|
||||
/* Whether we may cache the password (according to the user). */
|
||||
int may_cache_password;
|
||||
|
||||
/* NOTE: If you add any additional fields to this structure, be sure
|
||||
to update the initializer in pinentry/pinentry.c!!! */
|
||||
|
||||
/* For the quality indicator we need to do an inquiry. Thus we need
|
||||
to save the assuan ctx. */
|
||||
void *ctx_assuan;
|
||||
|
||||
};
|
||||
typedef struct pinentry *pinentry_t;
|
||||
|
||||
|
||||
/* The pinentry command handler type processes the pinentry request
|
||||
PIN. If PIN->pin is zero, request a confirmation, otherwise a PIN
|
||||
entry. On confirmation, the function should return TRUE if
|
||||
confirmed, and FALSE otherwise. On PIN entry, the function should
|
||||
return -1 if an error occured or the user cancelled the operation
|
||||
and 1 otherwise. */
|
||||
typedef int (*pinentry_cmd_handler_t) (pinentry_t pin);
|
||||
|
||||
/* Start the pinentry event loop. The program will start to process
|
||||
Assuan commands until it is finished or an error occurs. If an
|
||||
error occurs, -1 is returned and errno indicates the type of an
|
||||
error. Otherwise, 0 is returned. */
|
||||
int pinentry_loop (void);
|
||||
|
||||
/* The same as above but allows to specify the i/o descriptors.
|
||||
* infd and outfd will be duplicated in this function so the caller
|
||||
* still has to close them if necessary.
|
||||
*/
|
||||
int pinentry_loop2 (int infd, int outfd);
|
||||
|
||||
|
||||
/* Convert the UTF-8 encoded string TEXT to the encoding given in
|
||||
LC_CTYPE. Return NULL on error. */
|
||||
char *pinentry_utf8_to_local (const char *lc_ctype, const char *text);
|
||||
|
||||
/* Convert TEXT which is encoded according to LC_CTYPE to UTF-8. With
|
||||
SECURE set to true, use secure memory for the returned buffer.
|
||||
Return NULL on error. */
|
||||
char *pinentry_local_to_utf8 (char *lc_ctype, char *text, int secure);
|
||||
|
||||
|
||||
/* Run a quality inquiry for PASSPHRASE of LENGTH. */
|
||||
int pinentry_inq_quality (pinentry_t pin,
|
||||
const char *passphrase, size_t length);
|
||||
|
||||
/* Try to make room for at least LEN bytes for the pin in the pinentry
|
||||
PIN. Returns new buffer on success and 0 on failure. */
|
||||
char *pinentry_setbufferlen (pinentry_t pin, int len);
|
||||
|
||||
/* Use the buffer at BUFFER for PIN->PIN. BUFFER must be NULL or
|
||||
allocated using secmem_alloc. LEN is the size of the buffer. If
|
||||
it is unknown, but BUFFER is a NUL terminated string, you pass 0 to
|
||||
just use strlen(buffer)+1. */
|
||||
void pinentry_setbuffer_use (pinentry_t pin, char *buffer, int len);
|
||||
|
||||
/* Initialize the secure memory subsystem, drop privileges and
|
||||
return. Must be called early. */
|
||||
void pinentry_init (const char *pgmname);
|
||||
|
||||
/* Return true if either DISPLAY is set or ARGV contains the string
|
||||
"--display". */
|
||||
int pinentry_have_display (int argc, char **argv);
|
||||
|
||||
/* Parse the command line options. May exit the program if only help
|
||||
or version output is requested. */
|
||||
void pinentry_parse_opts (int argc, char *argv[]);
|
||||
|
||||
|
||||
/* The caller must define this variable to process assuan commands. */
|
||||
extern pinentry_cmd_handler_t pinentry_cmd_handler;
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#ifdef HAVE_W32_SYSTEM
|
||||
/* Windows declares sleep as obsolete, but provides a definition for
|
||||
_sleep but non for the still existing sleep. */
|
||||
#define sleep(a) _sleep ((a))
|
||||
#endif /*HAVE_W32_SYSTEM*/
|
||||
|
||||
|
||||
|
||||
#if 0
|
||||
{
|
||||
#endif
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* PINENTRY_H */
|
||||
|
|
@ -0,0 +1,91 @@
|
|||
/* STL allocator for secmem
|
||||
* Copyright (C) 2008 Marc Mutz <marc@kdab.com>
|
||||
*
|
||||
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
|
||||
#ifndef __SECMEM_SECMEMPP_H__
|
||||
#define __SECMEM_SECMEMPP_H__
|
||||
|
||||
#include "secmem/memory.h"
|
||||
#include <cstddef>
|
||||
|
||||
namespace secmem {
|
||||
|
||||
template <typename T>
|
||||
class alloc {
|
||||
public:
|
||||
// type definitions:
|
||||
typedef size_t size_type;
|
||||
typedef ptrdiff_t difference_type;
|
||||
typedef T* pointer;
|
||||
typedef const T* const_pointer;
|
||||
typedef T& reference;
|
||||
typedef const T& const_reference;
|
||||
typedef T value_type;
|
||||
|
||||
// rebind
|
||||
template <typename U>
|
||||
struct rebind {
|
||||
typedef alloc<U> other;
|
||||
};
|
||||
|
||||
// address
|
||||
pointer address( reference value ) const {
|
||||
return &value;
|
||||
}
|
||||
const_pointer address( const_reference value ) const {
|
||||
return &value;
|
||||
}
|
||||
|
||||
// (trivial) ctors and dtors
|
||||
alloc() {}
|
||||
alloc( const alloc & ) {}
|
||||
template <typename U> alloc( const alloc<U> & ) {}
|
||||
// copy ctor is ok
|
||||
~alloc() {}
|
||||
|
||||
// de/allocation
|
||||
size_type max_size() const {
|
||||
return secmem_get_max_size();
|
||||
}
|
||||
|
||||
pointer allocate( size_type n, void * =0 ) {
|
||||
return static_cast<pointer>( secmem_malloc( n * sizeof(T) ) );
|
||||
}
|
||||
|
||||
void deallocate( pointer p, size_type ) {
|
||||
secmem_free( p );
|
||||
}
|
||||
|
||||
// de/construct
|
||||
void construct( pointer p, const T & value ) {
|
||||
void * loc = p;
|
||||
new (loc)T(value);
|
||||
}
|
||||
void destruct( pointer p ) {
|
||||
p->~T();
|
||||
}
|
||||
};
|
||||
|
||||
// equality comparison
|
||||
template <typename T1,typename T2>
|
||||
bool operator==( const alloc<T1> &, const alloc<T2> & ) { return true; }
|
||||
template <typename T1, typename T2>
|
||||
bool operator!=( const alloc<T1> &, const alloc<T2> & ) { return false; }
|
||||
|
||||
}
|
||||
|
||||
#endif /* __SECMEM_SECMEMPP_H__ */
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
/* This file exists because "util.h" is such a generic name that it is
|
||||
likely to clash with other such files. */
|
||||
#include "util.h"
|
||||
|
|
@ -0,0 +1,460 @@
|
|||
/* secmem.c - memory allocation from a secure heap
|
||||
* Copyright (C) 1998, 1999, 2003 Free Software Foundation, Inc.
|
||||
* Copyright (C) 2015 g10 Code GmbH
|
||||
*
|
||||
* This file is part of GnuPG.
|
||||
*
|
||||
* GnuPG 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.
|
||||
*
|
||||
* GnuPG 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 <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <errno.h>
|
||||
#include <stdarg.h>
|
||||
#include <unistd.h>
|
||||
#if defined(HAVE_MLOCK) || defined(HAVE_MMAP)
|
||||
# include <sys/mman.h>
|
||||
# include <sys/types.h>
|
||||
# include <fcntl.h>
|
||||
# ifdef USE_CAPABILITIES
|
||||
# include <sys/capability.h>
|
||||
# endif
|
||||
#endif
|
||||
#include <string.h>
|
||||
|
||||
#include "memory.h"
|
||||
|
||||
#ifdef ORIGINAL_GPG_VERSION
|
||||
#include "types.h"
|
||||
#include "util.h"
|
||||
#else /* ORIGINAL_GPG_VERSION */
|
||||
|
||||
#include "util.h"
|
||||
|
||||
typedef union {
|
||||
int a;
|
||||
short b;
|
||||
char c[1];
|
||||
long d;
|
||||
#ifdef HAVE_U64_TYPEDEF
|
||||
u64 e;
|
||||
#endif
|
||||
float f;
|
||||
double g;
|
||||
} PROPERLY_ALIGNED_TYPE;
|
||||
|
||||
#define log_error log_info
|
||||
#define log_bug log_fatal
|
||||
|
||||
void
|
||||
log_info(char *template, ...)
|
||||
{
|
||||
va_list args;
|
||||
|
||||
va_start(args, template);
|
||||
vfprintf(stderr, template, args);
|
||||
va_end(args);
|
||||
}
|
||||
|
||||
void
|
||||
log_fatal(char *template, ...)
|
||||
{
|
||||
va_list args;
|
||||
|
||||
va_start(args, template);
|
||||
vfprintf(stderr, template, args);
|
||||
va_end(args);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
||||
#endif /* ORIGINAL_GPG_VERSION */
|
||||
|
||||
#if defined(MAP_ANON) && !defined(MAP_ANONYMOUS)
|
||||
# define MAP_ANONYMOUS MAP_ANON
|
||||
#endif
|
||||
|
||||
#define DEFAULT_POOLSIZE 16384
|
||||
|
||||
typedef struct memblock_struct MEMBLOCK;
|
||||
struct memblock_struct {
|
||||
unsigned size;
|
||||
union {
|
||||
MEMBLOCK *next;
|
||||
PROPERLY_ALIGNED_TYPE aligned;
|
||||
} u;
|
||||
};
|
||||
|
||||
|
||||
|
||||
static void *pool;
|
||||
static volatile int pool_okay; /* may be checked in an atexit function */
|
||||
static int pool_is_mmapped;
|
||||
static size_t poolsize; /* allocated length */
|
||||
static size_t poollen; /* used length */
|
||||
static MEMBLOCK *unused_blocks;
|
||||
static unsigned max_alloced;
|
||||
static unsigned cur_alloced;
|
||||
static unsigned max_blocks;
|
||||
static unsigned cur_blocks;
|
||||
static int disable_secmem;
|
||||
static int show_warning;
|
||||
static int no_warning;
|
||||
static int suspend_warning;
|
||||
|
||||
|
||||
static void
|
||||
print_warn(void)
|
||||
{
|
||||
if( !no_warning )
|
||||
log_info("Warning: using insecure memory!\n");
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
lock_pool( void *p, size_t n )
|
||||
{
|
||||
#if defined(USE_CAPABILITIES) && defined(HAVE_MLOCK)
|
||||
int err;
|
||||
|
||||
cap_set_proc( cap_from_text("cap_ipc_lock+ep") );
|
||||
err = mlock( p, n );
|
||||
if( err && errno )
|
||||
err = errno;
|
||||
cap_set_proc( cap_from_text("cap_ipc_lock+p") );
|
||||
|
||||
if( err ) {
|
||||
if( errno != EPERM
|
||||
#ifdef EAGAIN /* OpenBSD returns this */
|
||||
&& errno != EAGAIN
|
||||
#endif
|
||||
)
|
||||
log_error("can't lock memory: %s\n", strerror(err));
|
||||
show_warning = 1;
|
||||
}
|
||||
|
||||
#elif defined(HAVE_MLOCK)
|
||||
uid_t uid;
|
||||
int err;
|
||||
|
||||
uid = getuid();
|
||||
|
||||
#ifdef HAVE_BROKEN_MLOCK
|
||||
if( uid ) {
|
||||
errno = EPERM;
|
||||
err = errno;
|
||||
}
|
||||
else {
|
||||
err = mlock( p, n );
|
||||
if( err && errno )
|
||||
err = errno;
|
||||
}
|
||||
#else
|
||||
err = mlock( p, n );
|
||||
if( err && errno )
|
||||
err = errno;
|
||||
#endif
|
||||
|
||||
if( uid && !geteuid() ) {
|
||||
if( setuid( uid ) || getuid() != geteuid() )
|
||||
log_fatal("failed to reset uid: %s\n", strerror(errno));
|
||||
}
|
||||
|
||||
if( err ) {
|
||||
if( errno != EPERM
|
||||
#ifdef EAGAIN /* OpenBSD returns this */
|
||||
&& errno != EAGAIN
|
||||
#endif
|
||||
)
|
||||
log_error("can't lock memory: %s\n", strerror(err));
|
||||
show_warning = 1;
|
||||
}
|
||||
|
||||
#else
|
||||
log_info("Please note that you don't have secure memory on this system\n");
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
init_pool( size_t n)
|
||||
{
|
||||
size_t pgsize;
|
||||
|
||||
poolsize = n;
|
||||
|
||||
if( disable_secmem )
|
||||
log_bug("secure memory is disabled");
|
||||
|
||||
#ifdef HAVE_GETPAGESIZE
|
||||
pgsize = getpagesize();
|
||||
#else
|
||||
pgsize = 4096;
|
||||
#endif
|
||||
|
||||
#if HAVE_MMAP
|
||||
poolsize = (poolsize + pgsize -1 ) & ~(pgsize-1);
|
||||
# ifdef MAP_ANONYMOUS
|
||||
pool = mmap( 0, poolsize, PROT_READ|PROT_WRITE,
|
||||
MAP_PRIVATE|MAP_ANONYMOUS, -1, 0);
|
||||
# else /* map /dev/zero instead */
|
||||
{ int fd;
|
||||
|
||||
fd = open("/dev/zero", O_RDWR);
|
||||
if( fd == -1 ) {
|
||||
log_error("can't open /dev/zero: %s\n", strerror(errno) );
|
||||
pool = (void*)-1;
|
||||
}
|
||||
else {
|
||||
pool = mmap( 0, poolsize, PROT_READ|PROT_WRITE,
|
||||
MAP_PRIVATE, fd, 0);
|
||||
close (fd);
|
||||
}
|
||||
}
|
||||
# endif
|
||||
if( pool == (void*)-1 )
|
||||
log_info("can't mmap pool of %u bytes: %s - using malloc\n",
|
||||
(unsigned)poolsize, strerror(errno));
|
||||
else {
|
||||
pool_is_mmapped = 1;
|
||||
pool_okay = 1;
|
||||
}
|
||||
|
||||
#endif
|
||||
if( !pool_okay ) {
|
||||
pool = malloc( poolsize );
|
||||
if( !pool )
|
||||
log_fatal("can't allocate memory pool of %u bytes\n",
|
||||
(unsigned)poolsize);
|
||||
else
|
||||
pool_okay = 1;
|
||||
}
|
||||
lock_pool( pool, poolsize );
|
||||
poollen = 0;
|
||||
}
|
||||
|
||||
|
||||
/* concatenate unused blocks */
|
||||
static void
|
||||
compress_pool(void)
|
||||
{
|
||||
/* fixme: we really should do this */
|
||||
}
|
||||
|
||||
void
|
||||
secmem_set_flags( unsigned flags )
|
||||
{
|
||||
int was_susp = suspend_warning;
|
||||
|
||||
no_warning = flags & 1;
|
||||
suspend_warning = flags & 2;
|
||||
|
||||
/* and now issue the warning if it is not longer suspended */
|
||||
if( was_susp && !suspend_warning && show_warning ) {
|
||||
show_warning = 0;
|
||||
print_warn();
|
||||
}
|
||||
}
|
||||
|
||||
unsigned
|
||||
secmem_get_flags(void)
|
||||
{
|
||||
unsigned flags;
|
||||
|
||||
flags = no_warning ? 1:0;
|
||||
flags |= suspend_warning ? 2:0;
|
||||
return flags;
|
||||
}
|
||||
|
||||
void
|
||||
secmem_init( size_t n )
|
||||
{
|
||||
if( !n ) {
|
||||
#ifdef USE_CAPABILITIES
|
||||
/* drop all capabilities */
|
||||
cap_set_proc( cap_from_text("all-eip") );
|
||||
|
||||
#elif !defined(HAVE_DOSISH_SYSTEM)
|
||||
uid_t uid;
|
||||
|
||||
disable_secmem=1;
|
||||
uid = getuid();
|
||||
if( uid != geteuid() ) {
|
||||
if( setuid( uid ) || getuid() != geteuid() )
|
||||
log_fatal("failed to drop setuid\n" );
|
||||
}
|
||||
#endif
|
||||
}
|
||||
else {
|
||||
if( n < DEFAULT_POOLSIZE )
|
||||
n = DEFAULT_POOLSIZE;
|
||||
if( !pool_okay )
|
||||
init_pool(n);
|
||||
else
|
||||
log_error("Oops, secure memory pool already initialized\n");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
void *
|
||||
secmem_malloc( size_t size )
|
||||
{
|
||||
MEMBLOCK *mb, *mb2;
|
||||
int compressed=0;
|
||||
|
||||
if( !pool_okay ) {
|
||||
log_info(
|
||||
"operation is not possible without initialized secure memory\n");
|
||||
log_info("(you may have used the wrong program for this task)\n");
|
||||
exit(2);
|
||||
}
|
||||
if( show_warning && !suspend_warning ) {
|
||||
show_warning = 0;
|
||||
print_warn();
|
||||
}
|
||||
|
||||
/* blocks are always a multiple of 32 */
|
||||
size += sizeof(MEMBLOCK);
|
||||
size = ((size + 31) / 32) * 32;
|
||||
|
||||
retry:
|
||||
/* try to get it from the used blocks */
|
||||
for(mb = unused_blocks,mb2=NULL; mb; mb2=mb, mb = mb->u.next )
|
||||
if( mb->size >= size ) {
|
||||
if( mb2 )
|
||||
mb2->u.next = mb->u.next;
|
||||
else
|
||||
unused_blocks = mb->u.next;
|
||||
goto leave;
|
||||
}
|
||||
/* allocate a new block */
|
||||
if( (poollen + size <= poolsize) ) {
|
||||
mb = (void*)((char*)pool + poollen);
|
||||
poollen += size;
|
||||
mb->size = size;
|
||||
}
|
||||
else if( !compressed ) {
|
||||
compressed=1;
|
||||
compress_pool();
|
||||
goto retry;
|
||||
}
|
||||
else
|
||||
return NULL;
|
||||
|
||||
leave:
|
||||
cur_alloced += mb->size;
|
||||
cur_blocks++;
|
||||
if( cur_alloced > max_alloced )
|
||||
max_alloced = cur_alloced;
|
||||
if( cur_blocks > max_blocks )
|
||||
max_blocks = cur_blocks;
|
||||
|
||||
memset (&mb->u.aligned.c, 0,
|
||||
size - (size_t) &((struct memblock_struct *) 0)->u.aligned.c);
|
||||
|
||||
return &mb->u.aligned.c;
|
||||
}
|
||||
|
||||
|
||||
void *
|
||||
secmem_realloc( void *p, size_t newsize )
|
||||
{
|
||||
MEMBLOCK *mb;
|
||||
size_t size;
|
||||
void *a;
|
||||
|
||||
if (! p)
|
||||
return secmem_malloc(newsize);
|
||||
|
||||
mb = (MEMBLOCK*)((char*)p - ((size_t) &((MEMBLOCK*)0)->u.aligned.c));
|
||||
size = mb->size;
|
||||
if( newsize < size )
|
||||
return p; /* it is easier not to shrink the memory */
|
||||
a = secmem_malloc( newsize );
|
||||
memcpy(a, p, size);
|
||||
memset((char*)a+size, 0, newsize-size);
|
||||
secmem_free(p);
|
||||
return a;
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
secmem_free( void *a )
|
||||
{
|
||||
MEMBLOCK *mb;
|
||||
size_t size;
|
||||
|
||||
if( !a )
|
||||
return;
|
||||
|
||||
mb = (MEMBLOCK*)((char*)a - ((size_t) &((MEMBLOCK*)0)->u.aligned.c));
|
||||
size = mb->size;
|
||||
/* This does not make much sense: probably this memory is held in the
|
||||
* cache. We do it anyway: */
|
||||
wipememory2(mb, 0xff, size );
|
||||
wipememory2(mb, 0xaa, size );
|
||||
wipememory2(mb, 0x55, size );
|
||||
wipememory2(mb, 0x00, size );
|
||||
mb->size = size;
|
||||
mb->u.next = unused_blocks;
|
||||
unused_blocks = mb;
|
||||
cur_blocks--;
|
||||
cur_alloced -= size;
|
||||
}
|
||||
|
||||
int
|
||||
m_is_secure( const void *p )
|
||||
{
|
||||
return p >= pool && p < (void*)((char*)pool+poolsize);
|
||||
}
|
||||
|
||||
void
|
||||
secmem_term()
|
||||
{
|
||||
if( !pool_okay )
|
||||
return;
|
||||
|
||||
wipememory2( pool, 0xff, poolsize);
|
||||
wipememory2( pool, 0xaa, poolsize);
|
||||
wipememory2( pool, 0x55, poolsize);
|
||||
wipememory2( pool, 0x00, poolsize);
|
||||
#if HAVE_MMAP
|
||||
if( pool_is_mmapped )
|
||||
munmap( pool, poolsize );
|
||||
#endif
|
||||
pool = NULL;
|
||||
pool_okay = 0;
|
||||
poolsize=0;
|
||||
poollen=0;
|
||||
unused_blocks=NULL;
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
secmem_dump_stats()
|
||||
{
|
||||
if( disable_secmem )
|
||||
return;
|
||||
fprintf(stderr,
|
||||
"secmem usage: %u/%u bytes in %u/%u blocks of pool %lu/%lu\n",
|
||||
cur_alloced, max_alloced, cur_blocks, max_blocks,
|
||||
(ulong)poollen, (ulong)poolsize );
|
||||
}
|
||||
|
||||
|
||||
size_t
|
||||
secmem_get_max_size (void)
|
||||
{
|
||||
return poolsize;
|
||||
}
|
||||
|
|
@ -0,0 +1,150 @@
|
|||
/* Quintuple Agent
|
||||
* Copyright (C) 1999 Robert Bihlmeyer <robbe@orcus.priv.at>
|
||||
*
|
||||
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
|
||||
#define _GNU_SOURCE 1
|
||||
|
||||
#include <unistd.h>
|
||||
#ifndef HAVE_W32CE_SYSTEM
|
||||
# include <errno.h>
|
||||
#endif
|
||||
#include <stdarg.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <assert.h>
|
||||
|
||||
#include "util.h"
|
||||
|
||||
#ifndef HAVE_DOSISH_SYSTEM
|
||||
static int uid_set = 0;
|
||||
static uid_t real_uid, file_uid;
|
||||
#endif /*!HAVE_DOSISH_SYSTEM*/
|
||||
|
||||
/* Write DATA of size BYTES to FD, until all is written or an error
|
||||
occurs. */
|
||||
ssize_t
|
||||
xwrite(int fd, const void *data, size_t bytes)
|
||||
{
|
||||
char *ptr;
|
||||
size_t todo;
|
||||
ssize_t written = 0;
|
||||
|
||||
for (ptr = (char *)data, todo = bytes; todo; ptr += written, todo -= written)
|
||||
{
|
||||
do
|
||||
written = write (fd, ptr, todo);
|
||||
while (
|
||||
#ifdef HAVE_W32CE_SYSTEM
|
||||
0
|
||||
#else
|
||||
written == -1 && errno == EINTR
|
||||
#endif
|
||||
);
|
||||
if (written < 0)
|
||||
break;
|
||||
}
|
||||
return written;
|
||||
}
|
||||
|
||||
#if 0
|
||||
extern int debug;
|
||||
|
||||
int
|
||||
debugmsg(const char *fmt, ...)
|
||||
{
|
||||
va_list va;
|
||||
int ret;
|
||||
|
||||
if (debug) {
|
||||
va_start(va, fmt);
|
||||
fprintf(stderr, "\e[4m");
|
||||
ret = vfprintf(stderr, fmt, va);
|
||||
fprintf(stderr, "\e[24m");
|
||||
va_end(va);
|
||||
return ret;
|
||||
} else
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
/* initialize uid variables */
|
||||
#ifndef HAVE_DOSISH_SYSTEM
|
||||
static void
|
||||
init_uids(void)
|
||||
{
|
||||
real_uid = getuid();
|
||||
file_uid = geteuid();
|
||||
uid_set = 1;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
#if 0 /* Not used. */
|
||||
/* lower privileges to the real user's */
|
||||
void
|
||||
lower_privs()
|
||||
{
|
||||
if (!uid_set)
|
||||
init_uids();
|
||||
if (real_uid != file_uid) {
|
||||
#ifdef HAVE_SETEUID
|
||||
if (seteuid(real_uid) < 0) {
|
||||
perror("lowering privileges failed");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
#else
|
||||
fprintf(stderr, _("Warning: running q-agent setuid on this system is dangerous\n"));
|
||||
#endif /* HAVE_SETEUID */
|
||||
}
|
||||
}
|
||||
#endif /* if 0 */
|
||||
|
||||
#if 0 /* Not used. */
|
||||
/* raise privileges to the effective user's */
|
||||
void
|
||||
raise_privs()
|
||||
{
|
||||
assert(real_uid >= 0); /* lower_privs() must be called before this */
|
||||
#ifdef HAVE_SETEUID
|
||||
if (real_uid != file_uid && seteuid(file_uid) < 0) {
|
||||
perror("Warning: raising privileges failed");
|
||||
}
|
||||
#endif /* HAVE_SETEUID */
|
||||
}
|
||||
#endif /* if 0 */
|
||||
|
||||
/* drop all additional privileges */
|
||||
void
|
||||
drop_privs()
|
||||
{
|
||||
#ifndef HAVE_DOSISH_SYSTEM
|
||||
if (!uid_set)
|
||||
init_uids();
|
||||
if (real_uid != file_uid) {
|
||||
if (setuid(real_uid) < 0) {
|
||||
perror("dropping privileges failed");
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
file_uid = real_uid;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
/* Quintuple Agent utilities
|
||||
* Copyright (C) 1999 Robert Bihlmeyer <robbe@orcus.priv.at>
|
||||
* Copyright (C) 2003 g10 Code GmbH
|
||||
*
|
||||
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
|
||||
#ifndef _UTIL_H
|
||||
#define _UTIL_H
|
||||
|
||||
#include <sys/types.h>
|
||||
|
||||
#ifndef HAVE_BYTE_TYPEDEF
|
||||
# undef byte
|
||||
# ifdef __riscos__
|
||||
/* Norcroft treats char == unsigned char but char* != unsigned char* */
|
||||
typedef char byte;
|
||||
# else
|
||||
typedef unsigned char byte;
|
||||
# endif
|
||||
# define HAVE_BYTE_TYPEDEF
|
||||
#endif
|
||||
|
||||
#ifndef HAVE_ULONG_TYPEDEF
|
||||
# undef ulong
|
||||
typedef unsigned long ulong;
|
||||
# define HAVE_ULONG_TYPEDEF
|
||||
#endif
|
||||
|
||||
|
||||
ssize_t xwrite(int, const void *, size_t); /* write until finished */
|
||||
int debugmsg(const char *, ...); /* output a debug message if debugging==on */
|
||||
void drop_privs(void); /* finally drop privileges */
|
||||
|
||||
|
||||
/* To avoid that a compiler optimizes certain memset calls away, these
|
||||
macros may be used instead. */
|
||||
#define wipememory2(_ptr,_set,_len) do { \
|
||||
volatile char *_vptr=(volatile char *)(_ptr); \
|
||||
size_t _vlen=(_len); \
|
||||
while(_vlen) { *_vptr=(_set); _vptr++; _vlen--; } \
|
||||
} while(0)
|
||||
#define wipememory(_ptr,_len) wipememory2(_ptr,0,_len)
|
||||
#define wipe(_ptr,_len) wipememory2(_ptr,0,_len)
|
||||
|
||||
|
||||
|
||||
|
||||
#define xtoi_1(p) (*(p) <= '9'? (*(p)- '0'): \
|
||||
*(p) <= 'F'? (*(p)-'A'+10):(*(p)-'a'+10))
|
||||
#define xtoi_2(p) ((xtoi_1(p) * 16) + xtoi_1((p)+1))
|
||||
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
#!/bin/sh
|
||||
|
||||
if [[ $1 -eq 1 ]]; then
|
||||
|
||||
echo "SETTITLE title
|
||||
SETPROMPT prompt
|
||||
SETDESC PROMPT
|
||||
GETPIN
|
||||
BYE" | ./pinentry-dmenu
|
||||
|
||||
elif [[ $1 -eq 2 ]]; then
|
||||
|
||||
echo "SETTITLE title
|
||||
SETPROMPT confirm
|
||||
SETDESC CONFIRM
|
||||
confirm
|
||||
BYE" | ./pinentry-dmenu
|
||||
|
||||
elif [[ $1 -eq 3 ]]; then
|
||||
|
||||
echo "SETTITLE title
|
||||
SETPROMPT prompt
|
||||
SETDESC REPEAT
|
||||
SETREPEAT repeat
|
||||
GETPIN
|
||||
BYE" | ./pinentry-dmenu
|
||||
|
||||
else
|
||||
|
||||
echo "SETTITLE title
|
||||
SETPROMPT prompt
|
||||
SETDESC PROMPT
|
||||
GETPIN
|
||||
SETPROMPT confirm
|
||||
SETDESC CONFIRM
|
||||
confirm
|
||||
SETPROMPT repeat
|
||||
SETDESC REPEAT
|
||||
SETREPEAT
|
||||
GETPIN
|
||||
BYE" | ./pinentry-dmenu
|
||||
|
||||
fi
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
/* See LICENSE file for copyright and license details. */
|
||||
#include <stdarg.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "util.h"
|
||||
|
||||
void *
|
||||
ecalloc(size_t nmemb, size_t size)
|
||||
{
|
||||
void *p;
|
||||
|
||||
if (!(p = calloc(nmemb, size)))
|
||||
die("calloc:");
|
||||
return p;
|
||||
}
|
||||
|
||||
void
|
||||
die(const char *fmt, ...) {
|
||||
va_list ap;
|
||||
|
||||
va_start(ap, fmt);
|
||||
vfprintf(stderr, fmt, ap);
|
||||
va_end(ap);
|
||||
|
||||
if (fmt[0] && fmt[strlen(fmt)-1] == ':') {
|
||||
fputc(' ', stderr);
|
||||
perror(NULL);
|
||||
} else {
|
||||
fputc('\n', stderr);
|
||||
}
|
||||
|
||||
exit(1);
|
||||
}
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
/* See LICENSE file for copyright and license details. */
|
||||
|
||||
#define MAX(A, B) ((A) > (B) ? (A) : (B))
|
||||
#define MIN(A, B) ((A) < (B) ? (A) : (B))
|
||||
#define BETWEEN(X, A, B) ((A) <= (X) && (X) <= (B))
|
||||
|
||||
void die(const char *fmt, ...);
|
||||
void *ecalloc(size_t nmemb, size_t size);
|
||||
Reference in New Issue