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Implement /cap_enter.

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Signed-off-by: Edward Tomasz Napierala <trasz@FreeBSD.org>
This commit is contained in:
Edward Tomasz Napierala 2017-07-25 20:15:14 +01:00
parent f468008b25
commit 56c94570b4
5 changed files with 63 additions and 1 deletions
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3
configure.ac
View File

@ -167,7 +167,7 @@ AC_ARG_ENABLE(gregex,
want_gregex=yes)
AC_ARG_WITH(capsicum,
[ --with-capsicum Build with Capsicum support],
[ --with-capsicum Build with Capsicum support],
if test x$withval = xno; then
want_capsicum=no
else
@ -526,6 +526,7 @@ AM_CONDITIONAL(BUILD_IRSSIBOT, test "$want_irssibot" = "yes")
AM_CONDITIONAL(BUILD_IRSSIFUZZER, test "$want_irssifuzzer" = "yes")
AM_CONDITIONAL(BUILD_IRSSIPROXY, test "$want_irssiproxy" = "yes")
AM_CONDITIONAL(HAVE_PERL, test "$want_perl" != "no")
AM_CONDITIONAL(HAVE_CAPSICUM, test "x$want_capsicum" = "xyes")
AM_CONDITIONAL(USE_GREGEX, test "x$want_gregex" = "xyes")
# move LIBS to PROG_LIBS so they're not tried to be used when linking eg. perl libraries

5
src/core/Makefile.am
View File

@ -56,6 +56,11 @@ libcore_a_SOURCES = \
tls.c \
write-buffer.c
if HAVE_CAPSICUM
libcore_a_SOURCES += \
capsicum.c
endif
structure_headers = \
channel-rec.h \
channel-setup-rec.h \

46
src/core/capsicum.c Normal file
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@ -0,0 +1,46 @@
/*
capsicum.c : Capsicum sandboxing support
Copyright (C) 2017 Edward Tomasz Napierala <trasz@FreeBSD.org>
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.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "module.h"
#include "signals.h"
#include "commands.h"
#include <sys/capsicum.h>
#include <string.h>
static void cmd_cap_enter(void)
{
int error;
error = cap_enter();
if (error != 0)
g_error("cap_enter(2) failed: %s", strerror(errno));
}
void capsicum_init(void)
{
command_bind("cap_enter", NULL, (SIGNAL_FUNC) cmd_cap_enter);
}
void capsicum_deinit(void)
{
command_unbind("cap_enter", (SIGNAL_FUNC) cmd_cap_enter);
}

7
src/core/capsicum.h Normal file
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@ -0,0 +1,7 @@
#ifndef __CAPSICUM_H
#define __CAPSICUM_H
void capsicum_init(void);
void capsicum_deinit(void);
#endif

3
src/core/core.c
View File

@ -29,6 +29,7 @@
#include "signals.h"
#include "settings.h"
#include "session.h"
#include "capsicum.h"
#include "chat-protocols.h"
#include "servers.h"
@ -235,6 +236,7 @@ void core_init(void)
commands_init();
nickmatch_cache_init();
session_init();
capsicum_init();
chat_protocols_init();
chatnets_init();
@ -292,6 +294,7 @@ void core_deinit(void)
chatnets_deinit();
chat_protocols_deinit();
capsicum_deinit();
session_deinit();
nickmatch_cache_deinit();
commands_deinit();