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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# create-user-db
# Copyright (C) 2015 LEAP
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
import sys
import netrc
import argparse
from leap.soledad.common.couch import SoledadBackend
from leap.soledad.common.couch import is_db_name_valid
from leap.soledad.common.couch import list_users_dbs
from leap.soledad.server import load_configuration
description = """
Creates a user database.
This is meant to be used by Soledad Server.
"""
parser = argparse.ArgumentParser(description=description)
parser.add_argument('dbname', metavar='user-d34db33f', type=str,
default='', nargs='?',
help='database name on the format user-{uuid4}')
parser.add_argument('--migrate-all', action='store_true',
help="recreate all design docs for all existing account")
CONF = load_configuration('/etc/soledad/soledad-server.conf')
NETRC_PATH = CONF['soledad-server']['admin_netrc']
def url_for_db(dbname):
if not os.path.exists(NETRC_PATH):
print ('netrc not found in %s' % NETRC_PATH)
sys.exit(1)
parsed_netrc = netrc.netrc(NETRC_PATH)
host, (login, _, password) = parsed_netrc.hosts.items()[0]
url = ('http://%(login)s:%(password)s@%(host)s:5984/%(dbname)s' % {
'login': login,
'password': password,
'host': host,
'dbname': dbname})
return url
def ensure_database(dbname):
"""
This method will ensure that a database named `dbname` will exist
or created if it doesn't. Calling it twice will ensure that design
documents are present and updated.
The database name has to match this criteria to be considered valid:
user-[a-f0-9]+
:param dbname: name of the user database
:type dbname: str
"""
if not is_db_name_valid(dbname):
print ("Invalid name! %s" % dbname)
sys.exit(1)
url = url_for_db(dbname)
db_security = CONF['database-security']
db = SoledadBackend.open_database(url=url, create=True,
replica_uid=None, ensure_ddocs=True,
database_security=db_security)
print ('success! Ensured that database %s exists, with replica_uid: %s' %
(db._dbname, db.replica_uid))
if __name__ == '__main__':
args = parser.parse_args()
if args.migrate_all:
couch_url = url_for_db('')
for dbname in list_users_dbs(couch_url):
ensure_database(dbname)
else:
ensure_database(args.dbname)
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