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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright 2015, 2016 OpenMarket Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import print_function
import argparse
import getpass
import hashlib
import hmac
import json
import sys
import urllib2
from six import input
import yaml
def request_registration(user, password, server_location, shared_secret, admin=False):
req = urllib2.Request(
"%s/_matrix/client/r0/admin/register" % (server_location,),
headers={'Content-Type': 'application/json'},
)
try:
if sys.version_info[:3] >= (2, 7, 9):
# As of version 2.7.9, urllib2 now checks SSL certs
import ssl
f = urllib2.urlopen(req, context=ssl.SSLContext(ssl.PROTOCOL_SSLv23))
else:
f = urllib2.urlopen(req)
body = f.read()
f.close()
nonce = json.loads(body)["nonce"]
except urllib2.HTTPError as e:
print("ERROR! Received %d %s" % (e.code, e.reason))
if 400 <= e.code < 500:
if e.info().type == "application/json":
resp = json.load(e)
if "error" in resp:
print(resp["error"])
sys.exit(1)
mac = hmac.new(key=shared_secret, digestmod=hashlib.sha1)
mac.update(nonce)
mac.update("\x00")
mac.update(user)
mac.update("\x00")
mac.update(password)
mac.update("\x00")
mac.update("admin" if admin else "notadmin")
mac = mac.hexdigest()
data = {
"nonce": nonce,
"username": user,
"password": password,
"mac": mac,
"admin": admin,
}
server_location = server_location.rstrip("/")
print("Sending registration request...")
req = urllib2.Request(
"%s/_matrix/client/r0/admin/register" % (server_location,),
data=json.dumps(data),
headers={'Content-Type': 'application/json'},
)
try:
if sys.version_info[:3] >= (2, 7, 9):
# As of version 2.7.9, urllib2 now checks SSL certs
import ssl
f = urllib2.urlopen(req, context=ssl.SSLContext(ssl.PROTOCOL_SSLv23))
else:
f = urllib2.urlopen(req)
f.read()
f.close()
print("Success.")
except urllib2.HTTPError as e:
print("ERROR! Received %d %s" % (e.code, e.reason))
if 400 <= e.code < 500:
if e.info().type == "application/json":
resp = json.load(e)
if "error" in resp:
print(resp["error"])
sys.exit(1)
def register_new_user(user, password, server_location, shared_secret, admin):
if not user:
try:
default_user = getpass.getuser()
except Exception:
default_user = None
if default_user:
user = input("New user localpart [%s]: " % (default_user,))
if not user:
user = default_user
else:
user = input("New user localpart: ")
if not user:
print("Invalid user name")
sys.exit(1)
if not password:
password = getpass.getpass("Password: ")
if not password:
print("Password cannot be blank.")
sys.exit(1)
confirm_password = getpass.getpass("Confirm password: ")
if password != confirm_password:
print("Passwords do not match")
sys.exit(1)
if admin is None:
admin = input("Make admin [no]: ")
if admin in ("y", "yes", "true"):
admin = True
else:
admin = False
request_registration(user, password, server_location, shared_secret, bool(admin))
if __name__ == "__main__":
parser = argparse.ArgumentParser(
description="Used to register new users with a given home server when"
" registration has been disabled. The home server must be"
" configured with the 'registration_shared_secret' option"
" set."
)
parser.add_argument(
"-u",
"--user",
default=None,
help="Local part of the new user. Will prompt if omitted.",
)
parser.add_argument(
"-p",
"--password",
default=None,
help="New password for user. Will prompt if omitted.",
)
admin_group = parser.add_mutually_exclusive_group()
admin_group.add_argument(
"-a",
"--admin",
action="store_true",
help=(
"Register new user as an admin. "
"Will prompt if --no-admin is not set either."
),
)
admin_group.add_argument(
"--no-admin",
action="store_true",
help=(
"Register new user as a regular user. "
"Will prompt if --admin is not set either."
),
)
group = parser.add_mutually_exclusive_group(required=True)
group.add_argument(
"-c",
"--config",
type=argparse.FileType('r'),
help="Path to server config file. Used to read in shared secret.",
)
group.add_argument(
"-k", "--shared-secret", help="Shared secret as defined in server config file."
)
parser.add_argument(
"server_url",
default="https://localhost:8448",
nargs='?',
help="URL to use to talk to the home server. Defaults to "
" 'https://localhost:8448'.",
)
args = parser.parse_args()
if "config" in args and args.config:
config = yaml.safe_load(args.config)
secret = config.get("registration_shared_secret", None)
if not secret:
print("No 'registration_shared_secret' defined in config.")
sys.exit(1)
else:
secret = args.shared_secret
admin = None
if args.admin or args.no_admin:
admin = args.admin
register_new_user(args.user, args.password, args.server_url, secret, admin)
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