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#!/usr/bin/env python
# Copyright (C) 2016 Parsons Government Services ("PARSONS")
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notices and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND PARSONS DISCLAIMS ALL
# WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
# PARSONS BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR
# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
# OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
# NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
# WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
# Using a Python script to run sudo to run a Python script is a bit
# silly, but it lets us use rpki.autoconf to locate sudo, lets us
# avoid needing a custom setuid wrapper, lets us avoid another pass
# through the adventures of shell quoting and tokenization, and
# generally is just a lot simpler to implement correctly.
#
# OK, it's probably a few milliseconds slower. Big deal.
if __name__ == "__main__":
import os
import pwd
import sys
import rpki.autoconf
try:
uid = pwd.getpwnam(rpki.autoconf.RPKI_USER).pw_uid
except:
uid = None
if uid is None or uid == os.geteuid():
# django-admin seems to have problems creating the superuser account when
# $LANG is unset or is set to something totally incompatible with UTF-8.
if os.environ.get("LANG") in (None, "", "C"):
os.environ["LANG"] = "en_US.UTF-8"
os.environ.setdefault("DJANGO_SETTINGS_MODULE", "rpki.django_settings.gui")
from django.core.management import execute_from_command_line
execute_from_command_line()
else:
try:
argv = [rpki.autoconf.SUDO, "-u", rpki.autoconf.RPKI_USER, sys.executable]
argv.extend(os.path.abspath(a) if i == 0 else a for i, a in enumerate(sys.argv))
os.execv(argv[0], argv)
sys.exit("rpki-manage startup failure, no exception so don't know why, sorry")
except Exception as e:
sys.exit("Couldn't exec sudo python rpki-manage: {!s}".format(e))
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