minix/external/bsd/atf/dist/atf-run/user.cpp
Lionel Sambuc 11be35a165 Importing NetBSD "Kyua" test framework
To do so, a few dependencies have been imported:

 * external/bsd/lutok
 * external/mit/lua
 * external/public-domain/sqlite
 * external/public-domain/xz

The Kyua framework is the new generation of ATF (Automated Test
Framework), it is composed of:

 * external/bsd/atf
 * external/bsd/kyua-atf-compat
 * external/bsd/kyua-cli
 * external/bsd/kyua-tester
 * tests

Kyua/ATF being written in C++, it depends on libstdc++ which is
provided by GCC. As this is not part of the sources, Kyua is only
compiled when the native GCC utils are installed.

To install Kyua do the following:

 * In a cross-build enviromnent, add the following to the build.sh
   commandline: -V MKBINUTILS=yes -V MKGCCCMDS=yes

WARNING:
  At this point the import is still experimental, and not supported
  on native builds (a.k.a make build).

Change-Id: I26aee23c5bbd2d64adcb7c1beb98fe0d479d7ada
2013-07-23 20:43:41 +02:00

89 lines
2.5 KiB
C++

//
// Automated Testing Framework (atf)
//
// Copyright (c) 2007 The NetBSD Foundation, Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
// CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
// IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
// GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
// IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
// IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
extern "C" {
#include <sys/types.h>
#include <pwd.h>
#include <unistd.h>
#include "../atf-c/detail/user.h"
}
#include <stdexcept>
#include <string>
#include "../atf-c++/detail/sanity.hpp"
#include "user.hpp"
namespace impl = atf::atf_run;
#define IMPL_NAME "atf::atf_run"
uid_t
impl::euid(void)
{
return atf_user_euid();
}
void
impl::drop_privileges(const std::pair< int, int > ids)
{
if (::setgid(ids.second) == -1)
throw std::runtime_error("Failed to drop group privileges");
if (::setuid(ids.first) == -1)
throw std::runtime_error("Failed to drop user privileges");
}
std::pair< int, int >
impl::get_user_ids(const std::string& user)
{
const struct passwd* pw = ::getpwnam(user.c_str());
if (pw == NULL)
throw std::runtime_error("Failed to get information for user " + user);
return std::make_pair(pw->pw_uid, pw->pw_gid);
}
bool
impl::is_member_of_group(gid_t gid)
{
return atf_user_is_member_of_group(gid);
}
bool
impl::is_root(void)
{
return atf_user_is_root();
}
bool
impl::is_unprivileged(void)
{
return atf_user_is_unprivileged();
}