This is a "barely works" version of spine, I hope it works, at least barely.
This commit is contained in:
commit
51da5915b0
37 changed files with 5734 additions and 0 deletions
28
LICENSE
Normal file
28
LICENSE
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@ -0,0 +1,28 @@
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|||
MIT/X Consortium License
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||||
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© 2006-2014 Anselm R Garbe <anselm@garbe.us>
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© 2010-2012 Connor Lane Smith <cls@lubutu.com>
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© 2009 Gottox <gottox@s01.de>
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© 2009 Markus Schnalke <meillo@marmaro.de>
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© 2009 Evan Gates <evan.gates@gmail.com>
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© 2006-2008 Sander van Dijk <a dot h dot vandijk at gmail dot com>
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© 2006-2007 Michał Janeczek <janeczek at gmail dot com>
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© 2014-2015 Hiltjo Posthuma <hiltjo@codemadness.org>
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Permission is hereby granted, free of charge, to any person obtaining a
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||||
copy of this software and associated documentation files (the "Software"),
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to deal in the Software without restriction, including without limitation
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the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
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and/or sell copies of the Software, and to permit persons to whom the
|
||||
Software is furnished to do so, subject to the following conditions:
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||||
|
||||
The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
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THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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DEALINGS IN THE SOFTWARE.
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35
Makefile
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35
Makefile
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# spine - dmenu-like stupid pin entry
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# See LICENSE file for copyright and license details.
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include config.mk
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SRC = spine.c drw.c util.c
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OBJ = ${SRC:.c=.o}
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all: options spine
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options:
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@echo spine build options:
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@echo "CFLAGS = ${CFLAGS}"
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@echo "LDFLAGS = ${LDFLAGS}"
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@echo "CC = ${CC}"
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.c.o:
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@echo CC $<
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@${CC} -c ${CFLAGS} $<
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config.h:
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@echo creating $@ from config.def.h
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@cp config.def.h $@
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${OBJ}: config.h config.mk drw.h
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spine: spine.o drw.o util.o
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@echo CC -o $@
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@${CC} -o $@ spine.o drw.o util.o pinentry/pinentry.o pinentry/util.o pinentry/password-cache.o pinentry/argparse.o pinentry/secmem.o ${LDFLAGS} -lassuan -lgpgme -lgpg-error
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clean:
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@echo cleaning
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@rm -f spine ${OBJ}
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.PHONY: all options clean
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5
README
Normal file
5
README
Normal file
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@ -0,0 +1,5 @@
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spine - stupid pinentry replacement
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I didn't like how long it takes to load pinentry-gtk/qt and pinentry-curses/tty is not always the option, so I duct-taped pinentry and dmenu together.
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Right now it's a real mess, so don't expect much, but I w-will work on it some more I promise.
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3
TODO
Normal file
3
TODO
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* replace pinentry's code with our own talker to gpg-agent
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* look over code and see what I broke while copypasting code from dmenu
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* get licenses in order
|
41
arg.h
Normal file
41
arg.h
Normal file
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@ -0,0 +1,41 @@
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/*
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* Copy me if you can.
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* by 20h
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*/
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#ifndef __ARG_H__
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#define __ARG_H__
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extern char *argv0;
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#define USED(x) ((void)(x))
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#define ARGBEGIN for (argv0 = *argv, argv++, argc--;\
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argv[0] && argv[0][1]\
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&& argv[0][0] == '-';\
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argc--, argv++) {\
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char _argc;\
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char **_argv;\
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if (argv[0][1] == '-' && argv[0][2] == '\0') {\
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argv++;\
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argc--;\
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break;\
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}\
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for (argv[0]++, _argv = argv; argv[0][0];\
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argv[0]++) {\
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if (_argv != argv)\
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break;\
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_argc = argv[0][0];\
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switch (_argc)
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#define ARGEND }\
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USED(_argc);\
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}\
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USED(argv);\
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USED(argc);
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|
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#define EARGF(x) ((argv[1] == NULL)? ((x), abort(), (char *)0) :\
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(argc--, argv++, argv[0]))
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#endif
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|
12
config.h
Normal file
12
config.h
Normal file
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@ -0,0 +1,12 @@
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/* See LICENSE file for copyright and license details. */
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static Bool topbar = True;
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static const char *fonts[]={
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"monospace:size=8"
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};
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static char *secchar = "*";
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static char *description = NULL;
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static char *prompt = "PIN:";
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static const char *normbgcolor = "#000000";
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static const char *normfgcolor = "#ffffff";
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static const char *selbgcolor = "#ff0000";
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static const char *selfgcolor = "#ffffff";
|
31
config.mk
Normal file
31
config.mk
Normal file
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@ -0,0 +1,31 @@
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# spine version
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VERSION = 0.1
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# paths
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PREFIX = /usr/local
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MANPREFIX = ${PREFIX}/share/man
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X11INC = /usr/X11R6/include
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X11LIB = /usr/X11R6/lib
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|
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# Xinerama, comment if you don't want it
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XINERAMALIBS = -lXinerama
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XINERAMAFLAGS = -DXINERAMA
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# freetype
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FREETYPELIBS = -lfontconfig -lXft
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FREETYPEINC = /usr/include/freetype2
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# OpenBSD (uncomment)
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#FREETYPEINC = ${X11INC}/freetype2
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# includes and libs
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INCS = -I${X11INC} -I${FREETYPEINC}
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LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
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# flags
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CPPFLAGS = -D_BSD_SOURCE -D_POSIX_C_SOURCE=200809L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}
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CFLAGS = -ansi -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
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LDFLAGS = -s ${LIBS}
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# compiler and linker
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CC = cc
|
413
drw.c
Normal file
413
drw.c
Normal file
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@ -0,0 +1,413 @@
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|||
/* See LICENSE file for copyright and license details. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <X11/Xlib.h>
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#include <X11/Xft/Xft.h>
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#include "drw.h"
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#include "util.h"
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#define UTF_INVALID 0xFFFD
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#define UTF_SIZ 4
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static const unsigned char utfbyte[UTF_SIZ + 1] = {0x80, 0, 0xC0, 0xE0, 0xF0};
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static const unsigned char utfmask[UTF_SIZ + 1] = {0xC0, 0x80, 0xE0, 0xF0, 0xF8};
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static const long utfmin[UTF_SIZ + 1] = { 0, 0, 0x80, 0x800, 0x10000};
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static const long utfmax[UTF_SIZ + 1] = {0x10FFFF, 0x7F, 0x7FF, 0xFFFF, 0x10FFFF};
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static long
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utf8decodebyte(const char c, size_t *i) {
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for(*i = 0; *i < (UTF_SIZ + 1); ++(*i))
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if(((unsigned char)c & utfmask[*i]) == utfbyte[*i])
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return (unsigned char)c & ~utfmask[*i];
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return 0;
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}
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static size_t
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utf8validate(long *u, size_t i) {
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if(!BETWEEN(*u, utfmin[i], utfmax[i]) || BETWEEN(*u, 0xD800, 0xDFFF))
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*u = UTF_INVALID;
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for(i = 1; *u > utfmax[i]; ++i)
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;
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return i;
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}
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static size_t
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utf8decode(const char *c, long *u, size_t clen) {
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size_t i, j, len, type;
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long udecoded;
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*u = UTF_INVALID;
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if(!clen)
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return 0;
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udecoded = utf8decodebyte(c[0], &len);
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if(!BETWEEN(len, 1, UTF_SIZ))
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return 1;
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for(i = 1, j = 1; i < clen && j < len; ++i, ++j) {
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udecoded = (udecoded << 6) | utf8decodebyte(c[i], &type);
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if(type != 0)
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return j;
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}
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if(j < len)
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return 0;
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*u = udecoded;
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utf8validate(u, len);
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return len;
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}
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Drw *
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drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h) {
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Drw *drw = (Drw *)calloc(1, sizeof(Drw));
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if(!drw)
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return NULL;
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drw->dpy = dpy;
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drw->screen = screen;
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drw->root = root;
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drw->w = w;
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drw->h = h;
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drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
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drw->gc = XCreateGC(dpy, root, 0, NULL);
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drw->fontcount = 0;
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XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
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return drw;
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}
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|
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void
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drw_resize(Drw *drw, unsigned int w, unsigned int h) {
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if(!drw)
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return;
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drw->w = w;
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drw->h = h;
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if(drw->drawable != 0)
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XFreePixmap(drw->dpy, drw->drawable);
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drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen));
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}
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void
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drw_free(Drw *drw) {
|
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size_t i;
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|
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for (i = 0; i < drw->fontcount; i++) {
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drw_font_free(drw->fonts[i]);
|
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}
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XFreePixmap(drw->dpy, drw->drawable);
|
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XFreeGC(drw->dpy, drw->gc);
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free(drw);
|
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}
|
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|
||||
/* This function is an implementation detail. Library users should use
|
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* drw_font_create instead.
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||||
*/
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static Fnt *
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drw_font_xcreate(Drw *drw, const char *fontname, FcPattern *fontpattern) {
|
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Fnt *font;
|
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|
||||
if (!(fontname || fontpattern))
|
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die("No font specified.\n");
|
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|
||||
if (!(font = (Fnt *)calloc(1, sizeof(Fnt))))
|
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return NULL;
|
||||
|
||||
if (fontname) {
|
||||
/* Using the pattern found at font->xfont->pattern does not yield same
|
||||
* 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
|
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* missing-character-rectangles being drawn, at least with some fonts.
|
||||
*/
|
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if (!(font->xfont = XftFontOpenName(drw->dpy, drw->screen, fontname)) ||
|
||||
!(font->pattern = FcNameParse((FcChar8 *) fontname))) {
|
||||
if (font->xfont) {
|
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XftFontClose(drw->dpy, font->xfont);
|
||||
font->xfont = NULL;
|
||||
}
|
||||
fprintf(stderr, "error, cannot load font: '%s'\n", fontname);
|
||||
}
|
||||
} else if (fontpattern) {
|
||||
if (!(font->xfont = XftFontOpenPattern(drw->dpy, fontpattern))) {
|
||||
fprintf(stderr, "error, cannot load font pattern.\n");
|
||||
} else {
|
||||
font->pattern = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
if (!font->xfont) {
|
||||
free(font);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
font->ascent = font->xfont->ascent;
|
||||
font->descent = font->xfont->descent;
|
||||
font->h = font->ascent + font->descent;
|
||||
font->dpy = drw->dpy;
|
||||
return font;
|
||||
}
|
||||
|
||||
Fnt*
|
||||
drw_font_create(Drw *drw, const char *fontname) {
|
||||
return drw_font_xcreate(drw, fontname, NULL);
|
||||
}
|
||||
|
||||
void
|
||||
drw_load_fonts(Drw* drw, const char *fonts[], size_t fontcount) {
|
||||
size_t i;
|
||||
Fnt *font;
|
||||
|
||||
for (i = 0; i < fontcount; i++) {
|
||||
if (drw->fontcount >= DRW_FONT_CACHE_SIZE) {
|
||||
die("Font cache exhausted.\n");
|
||||
} else if ((font = drw_font_xcreate(drw, fonts[i], NULL))) {
|
||||
drw->fonts[drw->fontcount++] = font;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
drw_font_free(Fnt *font) {
|
||||
if(!font)
|
||||
return;
|
||||
if(font->pattern)
|
||||
FcPatternDestroy(font->pattern);
|
||||
XftFontClose(font->dpy, font->xfont);
|
||||
free(font);
|
||||
}
|
||||
|
||||
Clr *
|
||||
drw_clr_create(Drw *drw, const char *clrname) {
|
||||
Clr *clr;
|
||||
Colormap cmap;
|
||||
Visual *vis;
|
||||
|
||||
if(!drw)
|
||||
return NULL;
|
||||
clr = (Clr *)calloc(1, sizeof(Clr));
|
||||
if(!clr)
|
||||
return NULL;
|
||||
cmap = DefaultColormap(drw->dpy, drw->screen);
|
||||
vis = DefaultVisual(drw->dpy, drw->screen);
|
||||
if(!XftColorAllocName(drw->dpy, vis, cmap, clrname, &clr->rgb))
|
||||
die("error, cannot allocate color '%s'\n", clrname);
|
||||
clr->pix = clr->rgb.pixel;
|
||||
return clr;
|
||||
}
|
||||
|
||||
void
|
||||
drw_clr_free(Clr *clr) {
|
||||
free(clr);
|
||||
}
|
||||
|
||||
void
|
||||
drw_setscheme(Drw *drw, ClrScheme *scheme) {
|
||||
if(!drw)
|
||||
return;
|
||||
drw->scheme = scheme;
|
||||
}
|
||||
|
||||
void
|
||||
drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int empty, int invert) {
|
||||
if(!drw || !drw->scheme)
|
||||
return;
|
||||
XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme->bg->pix : drw->scheme->fg->pix);
|
||||
if(filled)
|
||||
XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w + 1, h + 1);
|
||||
else if(empty)
|
||||
XDrawRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
|
||||
}
|
||||
|
||||
int
|
||||
drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *text, int invert) {
|
||||
char buf[1024];
|
||||
int tx, ty, th;
|
||||
Extnts tex;
|
||||
Colormap cmap;
|
||||
Visual *vis;
|
||||
XftDraw *d;
|
||||
Fnt *curfont, *nextfont;
|
||||
size_t i, len;
|
||||
int utf8strlen, utf8charlen, render;
|
||||
long utf8codepoint = 0;
|
||||
const char *utf8str;
|
||||
FcCharSet *fccharset;
|
||||
FcPattern *fcpattern;
|
||||
FcPattern *match;
|
||||
XftResult result;
|
||||
int charexists = 0;
|
||||
|
||||
if (!(render = x || y || w || h)) {
|
||||
w = ~w;
|
||||
}
|
||||
|
||||
if (!drw || !drw->scheme) {
|
||||
return 0;
|
||||
} else if (render) {
|
||||
XSetForeground(drw->dpy, drw->gc, invert ? drw->scheme->fg->pix : drw->scheme->bg->pix);
|
||||
XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
|
||||
}
|
||||
|
||||
if (!text || !drw->fontcount) {
|
||||
return 0;
|
||||
} else if (render) {
|
||||
cmap = DefaultColormap(drw->dpy, drw->screen);
|
||||
vis = DefaultVisual(drw->dpy, drw->screen);
|
||||
d = XftDrawCreate(drw->dpy, drw->drawable, vis, cmap);
|
||||
}
|
||||
|
||||
curfont = drw->fonts[0];
|
||||
while (1) {
|
||||
utf8strlen = 0;
|
||||
utf8str = text;
|
||||
nextfont = NULL;
|
||||
while (*text) {
|
||||
utf8charlen = utf8decode(text, &utf8codepoint, UTF_SIZ);
|
||||
for (i = 0; i < drw->fontcount; i++) {
|
||||
charexists = charexists || XftCharExists(drw->dpy, drw->fonts[i]->xfont, utf8codepoint);
|
||||
if (charexists) {
|
||||
if (drw->fonts[i] == curfont) {
|
||||
utf8strlen += utf8charlen;
|
||||
text += utf8charlen;
|
||||
} else {
|
||||
nextfont = drw->fonts[i];
|
||||
}
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
if (!charexists || (nextfont && nextfont != curfont)) {
|
||||
break;
|
||||
} else {
|
||||
charexists = 0;
|
||||
}
|
||||
}
|
||||
|
||||
if (utf8strlen) {
|
||||
drw_font_getexts(curfont, utf8str, utf8strlen, &tex);
|
||||
/* shorten text if necessary */
|
||||
for(len = MIN(utf8strlen, (sizeof buf) - 1); len && (tex.w > w - drw->fonts[0]->h || w < drw->fonts[0]->h); len--)
|
||||
drw_font_getexts(curfont, utf8str, len, &tex);
|
||||
|
||||
if (len) {
|
||||
memcpy(buf, utf8str, len);
|
||||
buf[len] = '\0';
|
||||
if(len < utf8strlen)
|
||||
for(i = len; i && i > len - 3; buf[--i] = '.');
|
||||
|
||||
if (render) {
|
||||
th = curfont->ascent + curfont->descent;
|
||||
ty = y + (h / 2) - (th / 2) + curfont->ascent;
|
||||
tx = x + (h / 2);
|
||||
XftDrawStringUtf8(d, invert ? &drw->scheme->bg->rgb : &drw->scheme->fg->rgb, curfont->xfont, tx, ty, (XftChar8 *)buf, len);
|
||||
}
|
||||
|
||||
x += tex.w;
|
||||
w -= tex.w;
|
||||
}
|
||||
}
|
||||
|
||||
if (!*text) {
|
||||
break;
|
||||
} else if (nextfont) {
|
||||
charexists = 0;
|
||||
curfont = nextfont;
|
||||
} else {
|
||||
/* Regardless of whether or not a fallback font is found, the
|
||||
* character must be drawn.
|
||||
*/
|
||||
charexists = 1;
|
||||
|
||||
if (drw->fontcount >= DRW_FONT_CACHE_SIZE) {
|
||||
continue;
|
||||
}
|
||||
|
||||
fccharset = FcCharSetCreate();
|
||||
FcCharSetAddChar(fccharset, utf8codepoint);
|
||||
|
||||
if (!drw->fonts[0]->pattern) {
|
||||
/* Refer to the comment in drw_font_xcreate for more
|
||||
* information.
|
||||
*/
|
||||
die("The first font in the cache must be loaded from a font string.\n");
|
||||
}
|
||||
|
||||
fcpattern = FcPatternDuplicate(drw->fonts[0]->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) {
|
||||
curfont = drw_font_xcreate(drw, NULL, match);
|
||||
if (curfont && XftCharExists(drw->dpy, curfont->xfont, utf8codepoint)) {
|
||||
drw->fonts[drw->fontcount++] = curfont;
|
||||
} else {
|
||||
if (curfont) {
|
||||
drw_font_free(curfont);
|
||||
}
|
||||
curfont = drw->fonts[0];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (render) {
|
||||
XftDrawDestroy(d);
|
||||
}
|
||||
|
||||
return x;
|
||||
}
|
||||
|
||||
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);
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
drw_font_getexts(Fnt *font, const char *text, unsigned int len, Extnts *tex) {
|
||||
XGlyphInfo ext;
|
||||
|
||||
if(!font || !text)
|
||||
return;
|
||||
XftTextExtentsUtf8(font->dpy, font->xfont, (XftChar8 *)text, len, &ext);
|
||||
tex->h = font->h;
|
||||
tex->w = ext.xOff;
|
||||
}
|
||||
|
||||
unsigned int
|
||||
drw_font_getexts_width(Fnt *font, const char *text, unsigned int len) {
|
||||
Extnts tex;
|
||||
|
||||
if(!font)
|
||||
return -1;
|
||||
drw_font_getexts(font, text, len, &tex);
|
||||
return tex.w;
|
||||
}
|
||||
|
||||
Cur *
|
||||
drw_cur_create(Drw *drw, int shape) {
|
||||
Cur *cur;
|
||||
|
||||
if(!drw)
|
||||
return NULL;
|
||||
cur = (Cur *)calloc(1, sizeof(Cur));
|
||||
if (!cur)
|
||||
return NULL;
|
||||
cur->cursor = XCreateFontCursor(drw->dpy, shape);
|
||||
return cur;
|
||||
}
|
||||
|
||||
void
|
||||
drw_cur_free(Drw *drw, Cur *cursor) {
|
||||
if(!drw || !cursor)
|
||||
return;
|
||||
XFreeCursor(drw->dpy, cursor->cursor);
|
||||
free(cursor);
|
||||
}
|
74
drw.h
Normal file
74
drw.h
Normal file
|
@ -0,0 +1,74 @@
|
|||
/* See LICENSE file for copyright and license details. */
|
||||
#define DRW_FONT_CACHE_SIZE 32
|
||||
|
||||
typedef struct {
|
||||
unsigned long pix;
|
||||
XftColor rgb;
|
||||
} Clr;
|
||||
|
||||
typedef struct {
|
||||
Cursor cursor;
|
||||
} Cur;
|
||||
|
||||
typedef struct {
|
||||
Display *dpy;
|
||||
int ascent;
|
||||
int descent;
|
||||
unsigned int h;
|
||||
XftFont *xfont;
|
||||
FcPattern *pattern;
|
||||
} Fnt;
|
||||
|
||||
typedef struct {
|
||||
Clr *fg;
|
||||
Clr *bg;
|
||||
Clr *border;
|
||||
} ClrScheme;
|
||||
|
||||
typedef struct {
|
||||
unsigned int w, h;
|
||||
Display *dpy;
|
||||
int screen;
|
||||
Window root;
|
||||
Drawable drawable;
|
||||
GC gc;
|
||||
ClrScheme *scheme;
|
||||
size_t fontcount;
|
||||
Fnt *fonts[DRW_FONT_CACHE_SIZE];
|
||||
} Drw;
|
||||
|
||||
typedef struct {
|
||||
unsigned int w;
|
||||
unsigned int h;
|
||||
} Extnts;
|
||||
|
||||
/* 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_font_create(Drw *drw, const char *fontname);
|
||||
void drw_load_fonts(Drw* drw, const char *fonts[], size_t fontcount);
|
||||
void drw_font_free(Fnt *font);
|
||||
void drw_font_getexts(Fnt *font, const char *text, unsigned int len, Extnts *extnts);
|
||||
unsigned int drw_font_getexts_width(Fnt *font, const char *text, unsigned int len);
|
||||
|
||||
/* Colour abstraction */
|
||||
Clr *drw_clr_create(Drw *drw, const char *clrname);
|
||||
void drw_clr_free(Clr *clr);
|
||||
|
||||
/* Cursor abstraction */
|
||||
Cur *drw_cur_create(Drw *drw, int shape);
|
||||
void drw_cur_free(Drw *drw, Cur *cursor);
|
||||
|
||||
/* Drawing context manipulation */
|
||||
void drw_setfont(Drw *drw, Fnt *font);
|
||||
void drw_setscheme(Drw *drw, ClrScheme *scheme);
|
||||
|
||||
/* Drawing functions */
|
||||
void drw_rect(Drw *drw, int x, int y, unsigned int w, unsigned int h, int filled, int empty, int invert);
|
||||
int drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, const char *text, int invert);
|
||||
|
||||
/* Map functions */
|
||||
void drw_map(Drw *drw, Window win, int x, int y, unsigned int w, unsigned int h);
|
BIN
drw.o
Normal file
BIN
drw.o
Normal file
Binary file not shown.
11
pinentry/AUTHORS
Normal file
11
pinentry/AUTHORS
Normal file
|
@ -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>
|
280
pinentry/COPYING
Normal file
280
pinentry/COPYING
Normal file
|
@ -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
|
20
pinentry/Makefile
Normal file
20
pinentry/Makefile
Normal file
|
@ -0,0 +1,20 @@
|
|||
include ../config.mk
|
||||
|
||||
SRC = pinentry.c argparse.c password-cache.c
|
||||
OBJ = ${SRC:.c=.o}
|
||||
|
||||
all: pinentry
|
||||
|
||||
.c.o:
|
||||
@echo CC $<
|
||||
@${CC} -c ${CFLAGS} $<
|
||||
|
||||
${OBJ}: pinentry.h argparse.h password-cache.h memory.h
|
||||
|
||||
pinentry: pinentry.o argparse.o password-cache.o secmem.o
|
||||
|
||||
clean:
|
||||
@echo cleaning
|
||||
@rm -f ${OBJ}
|
||||
|
||||
.PHONY: all clean pinentry
|
1607
pinentry/argparse.c
Normal file
1607
pinentry/argparse.c
Normal file
File diff suppressed because it is too large
Load diff
203
pinentry/argparse.h
Normal file
203
pinentry/argparse.h
Normal file
|
@ -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*/
|
BIN
pinentry/argparse.o
Normal file
BIN
pinentry/argparse.o
Normal file
Binary file not shown.
55
pinentry/memory.h
Normal file
55
pinentry/memory.h
Normal file
|
@ -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 */
|
163
pinentry/password-cache.c
Normal file
163
pinentry/password-cache.c
Normal file
|
@ -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
|
||||
}
|
29
pinentry/password-cache.h
Normal file
29
pinentry/password-cache.h
Normal file
|
@ -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
|
BIN
pinentry/password-cache.o
Normal file
BIN
pinentry/password-cache.o
Normal file
Binary file not shown.
1308
pinentry/pinentry.c
Normal file
1308
pinentry/pinentry.c
Normal file
File diff suppressed because it is too large
Load diff
280
pinentry/pinentry.h
Normal file
280
pinentry/pinentry.h
Normal file
|
@ -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 */
|
BIN
pinentry/pinentry.o
Normal file
BIN
pinentry/pinentry.o
Normal file
Binary file not shown.
91
pinentry/secmem++.h
Normal file
91
pinentry/secmem++.h
Normal file
|
@ -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__ */
|
3
pinentry/secmem-util.h
Normal file
3
pinentry/secmem-util.h
Normal file
|
@ -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"
|
460
pinentry/secmem.c
Normal file
460
pinentry/secmem.c
Normal file
|
@ -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;
|
||||
}
|
BIN
pinentry/secmem.o
Normal file
BIN
pinentry/secmem.o
Normal file
Binary file not shown.
150
pinentry/util.c
Normal file
150
pinentry/util.c
Normal file
|
@ -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
|
||||
}
|
66
pinentry/util.h
Normal file
66
pinentry/util.h
Normal file
|
@ -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
|
BIN
pinentry/util.o
Normal file
BIN
pinentry/util.o
Normal file
Binary file not shown.
BIN
spine
Executable file
BIN
spine
Executable file
Binary file not shown.
339
spine.c
Normal file
339
spine.c
Normal file
|
@ -0,0 +1,339 @@
|
|||
#include <signal.h>
|
||||
#include <time.h>
|
||||
#include <ctype.h>
|
||||
#include <locale.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <strings.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
#include <X11/Xlib.h>
|
||||
#include <X11/Xatom.h>
|
||||
#include <X11/Xutil.h>
|
||||
#include <X11/Xft/Xft.h>
|
||||
|
||||
#include "drw.h"
|
||||
#include "util.h"
|
||||
|
||||
#include "pinentry/pinentry.h"
|
||||
#include "pinentry/memory.h"
|
||||
|
||||
/* macros */
|
||||
#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 TEXTNW(X,N) (drw_font_getexts_width(drw->fonts[0], (X), (N)))
|
||||
#define TEXTW(X) (drw_text(drw, 0, 0, 0, 0, (X), 0) + drw->fonts[0]->h)
|
||||
|
||||
const char *str_OK = "OK\n";
|
||||
const char *str_ERRUNPARS = "ERR1337 dunno what to do with it\n";
|
||||
const char *str_ERRNOTIMP = "ERR4100 not implemented yet\n";
|
||||
|
||||
/* enums */
|
||||
enum { SchemeNorm, SchemeSel, SchemeLast }; /* color schemes */
|
||||
|
||||
static char text[2048] = "";
|
||||
static int bh, mw, mh;
|
||||
static int inputw, promptw;
|
||||
static size_t cursor = 0;
|
||||
static Atom clip, utf8;
|
||||
static Window win;
|
||||
static XIC xic;
|
||||
static int mon = -1;
|
||||
|
||||
static ClrScheme scheme[SchemeLast];
|
||||
static Display *dpy;
|
||||
static int screen;
|
||||
static Window root;
|
||||
static Drw *drw;
|
||||
static int sw, sh;
|
||||
|
||||
static int timed_out;
|
||||
|
||||
#include "config.h"
|
||||
|
||||
void
|
||||
grabkeyboard(void) {
|
||||
int i;
|
||||
|
||||
/* 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\n");
|
||||
}
|
||||
|
||||
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 && (text[n] & 0xc0) == 0x80; n += inc);
|
||||
return n;
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
insert(const char *str, ssize_t n) {
|
||||
if(strlen(text) + n > sizeof text - 1)
|
||||
return;
|
||||
/* move existing text out of the way, insert new text, and update cursor */
|
||||
memmove(&text[cursor + n], &text[cursor], sizeof text - cursor - MAX(n, 0));
|
||||
if(n > 0)
|
||||
memcpy(&text[cursor], str, n);
|
||||
cursor += n;
|
||||
}
|
||||
|
||||
void
|
||||
drawwin(void){
|
||||
int curpos;
|
||||
int x=0, y=0, h=bh, w;
|
||||
drw_setscheme(drw, &scheme[SchemeNorm]);
|
||||
drw_rect(drw, 0,0,mw,mh,True,1,1);
|
||||
|
||||
if (description && *description) {
|
||||
drw_setscheme(drw, &scheme[SchemeSel]);
|
||||
drw_text(drw, 0,0,mw,bh,description,0);
|
||||
y+=bh;
|
||||
}
|
||||
|
||||
if (prompt && *prompt) {
|
||||
drw_setscheme(drw, &scheme[SchemeSel]);
|
||||
drw_text(drw, x, y, promptw, bh, prompt, 0);
|
||||
x += promptw;
|
||||
}
|
||||
|
||||
w = inputw;
|
||||
drw_setscheme(drw, &scheme[SchemeNorm]);
|
||||
|
||||
char *sectext = malloc (sizeof (char) * 2048);
|
||||
sectext[0] = '\0';
|
||||
int i;
|
||||
int seccursor=0;
|
||||
for (i=0; text[i]!='\0'; i=nextrune(i, +1)){
|
||||
strcat(sectext, secchar);
|
||||
if (i<cursor){
|
||||
ssize_t n;
|
||||
for(n = seccursor + 1; n + 1 >= 0 && (sectext[n] & 0xc0) == 0x80; n ++);
|
||||
seccursor = n;
|
||||
}
|
||||
}
|
||||
|
||||
drw_text(drw, x, y, mw, bh, sectext, 0);
|
||||
if((curpos = TEXTNW(sectext, seccursor) + bh/2 - 2) < w) {
|
||||
drw_rect(drw, x + curpos + 2, y + 2, 1 , bh-4 , True, 1, 0);
|
||||
}
|
||||
|
||||
drw_map(drw, win, 0, 0, mw, mh);
|
||||
}
|
||||
|
||||
void
|
||||
setup(void){
|
||||
int x,y;
|
||||
XSetWindowAttributes swa;
|
||||
XIM xim;
|
||||
scheme[SchemeNorm].bg = drw_clr_create(drw, normbgcolor);
|
||||
scheme[SchemeNorm].fg = drw_clr_create(drw, normfgcolor);
|
||||
scheme[SchemeSel].bg = drw_clr_create(drw, selbgcolor);
|
||||
scheme[SchemeSel].fg = drw_clr_create(drw, selfgcolor);
|
||||
clip = XInternAtom(dpy, "CLIPBOARD", False);
|
||||
utf8 = XInternAtom(dpy, "UTF8_STRING", False);
|
||||
bh = drw->fonts[0]->h + 2;
|
||||
mh = (description && *description)? bh * 2 : bh;
|
||||
x = 0;
|
||||
y = topbar ? 0 : sh - mh;
|
||||
mw = sw;
|
||||
promptw = (prompt && *prompt) ? TEXTW(prompt) : 0;
|
||||
inputw = mw-promptw;
|
||||
swa.override_redirect = True;
|
||||
swa.background_pixel = scheme[SchemeNorm].bg->pix;
|
||||
swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
|
||||
win = XCreateWindow(dpy, root, x, y, mw, mh, 0,
|
||||
DefaultDepth(dpy, screen), CopyFromParent,
|
||||
DefaultVisual(dpy, screen),
|
||||
CWOverrideRedirect | CWBackPixel | CWEventMask, &swa);
|
||||
|
||||
xim = XOpenIM(dpy, NULL, NULL, NULL);
|
||||
xic = XCreateIC(xim, XNInputStyle, XIMPreeditNothing | XIMStatusNothing,
|
||||
XNClientWindow, win, XNFocusWindow, win, NULL);
|
||||
|
||||
XMapRaised(dpy, win);
|
||||
drw_resize(drw, mw, mh);
|
||||
|
||||
drawwin();
|
||||
}
|
||||
|
||||
void
|
||||
cleanup(void) {
|
||||
XUngrabKey(dpy, AnyKey, AnyModifier, root);
|
||||
drw_clr_free(scheme[SchemeNorm].bg);
|
||||
drw_clr_free(scheme[SchemeNorm].fg);
|
||||
drw_clr_free(scheme[SchemeSel].fg);
|
||||
drw_clr_free(scheme[SchemeSel].bg);
|
||||
drw_free(drw);
|
||||
XSync(dpy, False);
|
||||
XCloseDisplay(dpy);
|
||||
}
|
||||
|
||||
|
||||
int
|
||||
keypress(XKeyEvent *ev) {
|
||||
char buf[32];
|
||||
int len;
|
||||
KeySym ksym = NoSymbol;
|
||||
Status status;
|
||||
len = XmbLookupString(xic, ev, buf, sizeof buf, &ksym, &status);
|
||||
if (status == XBufferOverflow)
|
||||
return 0;
|
||||
switch(ksym){
|
||||
default:
|
||||
if (!iscntrl(*buf))
|
||||
insert(buf, len);
|
||||
break;
|
||||
case XK_Delete:
|
||||
if(text[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:
|
||||
cleanup();
|
||||
exit(1);
|
||||
break;
|
||||
case XK_Left:
|
||||
if(cursor > 0) {
|
||||
cursor = nextrune(cursor, -1);
|
||||
}
|
||||
break;
|
||||
case XK_Right:
|
||||
if(text[cursor]!='\0') {
|
||||
cursor = nextrune(cursor, +1);
|
||||
}
|
||||
break;
|
||||
case XK_Return:
|
||||
case XK_KP_Enter:
|
||||
return 1;
|
||||
break;
|
||||
}
|
||||
drawwin();
|
||||
return 0;
|
||||
}
|
||||
|
||||
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, (sizeof text / 4) + 1, 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;
|
||||
while(!XNextEvent(dpy, &ev)) {
|
||||
if(XFilterEvent(&ev, win))
|
||||
continue; /*what is this I don't even*/
|
||||
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;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
promptwin(pinentry_t pinentry) {
|
||||
if(!setlocale(LC_CTYPE, "") || !XSupportsLocale())
|
||||
fputs("warning: no locale support\n", stderr);
|
||||
if(!(dpy = XOpenDisplay(pinentry->display))) /*NULL was here*/
|
||||
die("dmenu: cannot open display\n");
|
||||
screen = DefaultScreen(dpy);
|
||||
root = RootWindow(dpy, screen);
|
||||
sw = DisplayWidth(dpy, screen);
|
||||
sh = DisplayHeight(dpy, screen);
|
||||
drw = drw_create(dpy, screen, root, sw, sh);
|
||||
drw_load_fonts(drw, fonts, LENGTH(fonts));
|
||||
if(!drw->fontcount)
|
||||
die("No fonts could be loaded.\n");
|
||||
drw_setscheme(drw, &scheme[SchemeNorm]);
|
||||
grabkeyboard();
|
||||
setup();
|
||||
run();
|
||||
cleanup();
|
||||
}
|
||||
|
||||
static void
|
||||
catchsig(int sig)
|
||||
{
|
||||
if (sig == SIGALRM)
|
||||
timed_out = 1;
|
||||
}
|
||||
|
||||
int
|
||||
password (pinentry_t pinentry) {
|
||||
promptwin(pinentry);
|
||||
char *buf = secmem_malloc(strlen(text));
|
||||
strcpy(buf, text);
|
||||
pinentry_setbuffer_use (pinentry, buf, 0);
|
||||
return 1;
|
||||
}
|
||||
|
||||
int
|
||||
confirm(pinentry_t pinentry) {
|
||||
return 1;
|
||||
}
|
||||
|
||||
int
|
||||
spinecmdhandler (pinentry_t pinentry) {
|
||||
if (pinentry->timeout){
|
||||
struct sigaction sa;
|
||||
|
||||
memset(&sa, 0, sizeof(sa));
|
||||
sa.sa_handler = catchsig;
|
||||
sigaction(SIGALRM, &sa, NULL);
|
||||
alarm(pinentry->timeout);
|
||||
}
|
||||
if (pinentry->pin)
|
||||
return password(pinentry);
|
||||
else
|
||||
return confirm(pinentry);
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
pinentry_cmd_handler_t pinentry_cmd_handler = spinecmdhandler;
|
||||
|
||||
int
|
||||
main(int argc, char *argv[]){
|
||||
pinentry_init("spine");
|
||||
pinentry_parse_opts(argc, argv);
|
||||
if (pinentry_loop())
|
||||
return 1;
|
||||
return 0;
|
||||
}
|
BIN
spine.o
Normal file
BIN
spine.o
Normal file
Binary file not shown.
3
spinetest
Executable file
3
spinetest
Executable file
|
@ -0,0 +1,3 @@
|
|||
#!/bin/sh
|
||||
echo "GETPIN
|
||||
BYE" | ./spine
|
17
util.c
Normal file
17
util.c
Normal file
|
@ -0,0 +1,17 @@
|
|||
/* See LICENSE file for copyright and license details. */
|
||||
#include <stdarg.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "util.h"
|
||||
|
||||
void
|
||||
die(const char *errstr, ...) {
|
||||
va_list ap;
|
||||
|
||||
va_start(ap, errstr);
|
||||
vfprintf(stderr, errstr, ap);
|
||||
va_end(ap);
|
||||
exit(EXIT_FAILURE);
|
||||
}
|
||||
|
7
util.h
Normal file
7
util.h
Normal file
|
@ -0,0 +1,7 @@
|
|||
/* 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 *errstr, ...);
|
BIN
util.o
Normal file
BIN
util.o
Normal file
Binary file not shown.
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Reference in a new issue