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#
# Copyright (c) 2014 ThoughtWorks, Inc.
#
# Pixelated is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Pixelated 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with Pixelated. If not, see <http://www.gnu.org/licenses/>.
import sys
import logging
import json
import os
import ConfigParser
from twisted.python import log
from leap.common.events import server as events_server
from pixelated.config import app_factory
import pixelated.config.args as input_args
import pixelated.bitmask_libraries.register as leap_register
from pixelated.bitmask_libraries.leap_srp import LeapAuthException
import pixelated.config.credentials_prompt as credentials_prompt
import pixelated.support.ext_protobuf # monkey patch for protobuf in OSX
import pixelated.support.ext_sqlcipher # monkey patch for sqlcipher in debian
class App:
def __init__(self):
self.resource = None
self.config = None
pass
app = App()
app.config = {}
def setup_leap_cert(leap_cert):
import pixelated.bitmask_libraries.certs as certs
certs.LEAP_CERT = leap_cert
def setup():
args = input_args.parse()
setup_leap_cert(args.leap_cert)
setup_debugger(args.debug)
if args.register:
register(*args.register[::-1])
else:
if args.dispatcher:
config = fetch_credentials_from_dispatcher(args.dispatcher)
app.config['LEAP_SERVER_NAME'] = config['leap_provider_hostname']
app.config['LEAP_USERNAME'] = config['user']
app.config['LEAP_PASSWORD'] = config['password']
elif args.dispatcher_stdin:
config = fetch_credentials_from_dispatcher_stdin()
app.config['LEAP_SERVER_NAME'] = config['leap_provider_hostname']
app.config['LEAP_USERNAME'] = config['user']
app.config['LEAP_PASSWORD'] = config['password']
else:
configuration_setup(args.config)
start_services(args)
def register(username, server_name):
try:
leap_register.register_new_user(username, server_name)
except LeapAuthException:
print('User already exists')
def fetch_credentials_from_dispatcher(filename):
if not os.path.exists(filename):
print('The credentials pipe doesn\'t exist')
sys.exit(1)
with open(filename, 'r') as fifo:
return json.loads(fifo.read())
def fetch_credentials_from_dispatcher_stdin():
return json.loads(sys.stdin.read())
def setup_debugger(enabled):
debug_enabled = enabled or os.environ.get('DEBUG', False)
log.startLogging(sys.stdout)
if debug_enabled:
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s %(name)-12s %(levelname)-8s %(message)s',
datefmt='%m-%d %H:%M',
filename='/tmp/leap.log',
filemode='w') # define a Handler which writes INFO messages or higher to the sys.stderr
console = logging.StreamHandler()
console.setLevel(logging.DEBUG)
formatter = logging.Formatter('%(name)-12s: %(levelname)-8s %(message)s')
console.setFormatter(formatter)
logging.getLogger('').addHandler(console)
return debug_enabled
def parse_config_from_file(config_file):
config_parser = ConfigParser.ConfigParser()
config_file = os.path.abspath(os.path.expanduser(config_file))
config_parser.read(config_file)
provider, user, password = \
config_parser.get('pixelated', 'leap_server_name'), \
config_parser.get('pixelated', 'leap_username'), \
config_parser.get('pixelated', 'leap_password')
# TODO: add error messages in case one of the parameters are empty
return provider, user, password
def configuration_setup(config_file):
provider, user, password = parse_config_from_file(config_file) if config_file else credentials_prompt.run()
app.config['LEAP_SERVER_NAME'] = provider
app.config['LEAP_USERNAME'] = user
app.config['LEAP_PASSWORD'] = password
def start_services(args):
events_server.ensure_server(port=8090)
app_factory.create_app(app, args)
if __name__ == '__main__':
setup()
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