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#!@PYTHON@
# $Id$
#
# Copyright (C) 2010 SPARTA, Inc. dba Cobham Analytic Solutions
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND SPARTA DISCLAIMS ALL WARRANTIES WITH
# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
# AND FITNESS. IN NO EVENT SHALL SPARTA 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.
#
#
# helper script to quickly set up a new portal-gui user/handle
import os, sys
sys.path.append('@INSTDIR@')
os.environ['DJANGO_SETTINGS_MODULE'] = 'rpkigui.settings'
from django.contrib.auth.models import User
from django.conf import settings
from rpkigui.myrpki.models import Conf
WEB_USER='@WEBUSER@'
import os
import sys
import hashlib
import getpass
import pwd
web_uid = pwd.getpwnam(WEB_USER)[2]
# FIXME: hardcoded for now
realm = 'rpki'
def user_has_password(passfile, username):
'returns True if username is found in the specified password file'
if os.path.exists(passfile):
with open(passfile,'r') as f:
for line in f:
if line.split(':')[0] == username:
return True
return False
def update_apache_auth_file(passfile, username, realm, password):
ha1 = hashlib.md5("%s:%s:%s" % (username, realm, password)).hexdigest()
with open(passfile, 'a') as f:
f.write("%s:%s:%s\n" % (username, realm, ha1))
if __name__ == '__main__':
if len(sys.argv) < 3:
print >>sys.stderr, 'usage: adduser <username> <user\'s email> <host handle>'
sys.exit(1)
if os.getuid() != 0:
print >>sys.stderr, 'error: this script must be run as root so it can set file permissions.'
sys.exit(1)
username = sys.argv[1]
email = sys.argv[2]
host = sys.argv[3]
print 'username=', username, 'email=', email, 'host=', host
user_set = User.objects.filter(username=username)
if user_set:
print >>sys.stderr, 'user already exists'
user = user_set[0]
else:
print >>sys.stderr, 'creating user'
# FIXME: password is absent, assuming that apache auth is used.
user = User.objects.create_user(username, email)
conf_set = Conf.objects.filter(handle=username)
if conf_set:
conf = conf_set[0]
else:
print >>sys.stderr, 'creating conf'
conf = Conf.objects.create(handle=username)
conf.owner.add(user)
if host != username:
host_set = Conf.objects.filter(handle=host)
if not host_set:
print >>sys.stderr, 'error: Conf object for host %s does not exist!' % host
sys.exit(1)
conf.host = host_set[0]
else:
print >>sys.stderr, '%s is self-hosted' % username
conf.save()
myrpki_dir = '%s/%s' % (settings.MYRPKI_DATA_DIR, username)
print 'myrpki_dir=', myrpki_dir
if not os.path.exists(myrpki_dir):
print 'creating ', myrpki_dir
os.mkdir(myrpki_dir)
os.chown(myrpki_dir, web_uid, -1)
# create stuf rpki.conf enough to fool portal-gui
myrpki_conf = myrpki_dir + '/rpki.conf'
if not os.path.exists(myrpki_conf):
print 'creating ', myrpki_conf
with open(myrpki_conf, 'w') as f:
print >>f, """[myrpki]
run_rpkidemo=true
run_rpkid=false
asn_csv=%(path)s/asns.csv
roa_csv=%(path)s/roas.csv
prefix_csv=%(path)s/prefixes.csv""" % { 'path': myrpki_dir }
# create empty csv files so portal-gui doesn't barf
for base in ['roas', 'asns', 'prefixes']:
fname = '%s/%s.csv' % (myrpki_dir, base)
if not os.path.exists(fname):
print 'creating ', fname
with open(fname, 'w') as f:
# just create an empty file
pass
os.chown(fname, web_uid, -1)
# add a password for this user to the apache passwd file if not present
#determine where the passwd file is likely to reside
# <prefix>/portal-gui/scripts/adduser.py
path = os.path.realpath(sys.argv[0])
prefix = '/'.join(path.split('/')[:-2]) # strip trailing components
passfile = prefix+'/htpasswd'
print 'passfile=', passfile
if not user_has_password(passfile, username):
print 'adding user to apache password file'
password = getpass.getpass()
update_apache_auth_file(passfile, username, realm, password)
else:
print 'user is already present in apache password file'
# vim:sw=4 ts=8
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