MatrixSynapse/synapse/replication/http/register.py

# -*- coding: utf-8 -*-
# Copyright 2019 New Vector 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.

import logging

from twisted.internet import defer

from synapse.http.servlet import parse_json_object_from_request
from synapse.replication.http._base import ReplicationEndpoint

logger = logging.getLogger(__name__)


class ReplicationRegisterServlet(ReplicationEndpoint):
    """Register a new user
    """

    NAME = "register_user"
    PATH_ARGS = ("user_id",)

    def __init__(self, hs):
        super(ReplicationRegisterServlet, self).__init__(hs)
        self.store = hs.get_datastore()

    @staticmethod
    def _serialize_payload(
        user_id, token, password_hash, was_guest, make_guest, appservice_id,
        create_profile_with_displayname, admin, user_type,
    ):
        """
        Args:
            user_id (str): The desired user ID to register.
            token (str): The desired access token to use for this user. If this
                is not None, the given access token is associated with the user
                id.
            password_hash (str|None): Optional. The password hash for this user.
            was_guest (bool): Optional. Whether this is a guest account being
                upgraded to a non-guest account.
            make_guest (boolean): True if the the new user should be guest,
                false to add a regular user account.
            appservice_id (str|None): The ID of the appservice registering the user.
            create_profile_with_displayname (unicode|None): Optionally create a
                profile for the user, setting their displayname to the given value
            admin (boolean): is an admin user?
            user_type (str|None): type of user. One of the values from
                api.constants.UserTypes, or None for a normal user.
        """
        return {
            "token": token,
            "password_hash": password_hash,
            "was_guest": was_guest,
            "make_guest": make_guest,
            "appservice_id": appservice_id,
            "create_profile_with_displayname": create_profile_with_displayname,
            "admin": admin,
            "user_type": user_type,
        }

    @defer.inlineCallbacks
    def _handle_request(self, request, user_id):
        content = parse_json_object_from_request(request)

        yield self.store.register(
            user_id=user_id,
            token=content["token"],
            password_hash=content["password_hash"],
            was_guest=content["was_guest"],
            make_guest=content["make_guest"],
            appservice_id=content["appservice_id"],
            create_profile_with_displayname=content["create_profile_with_displayname"],
            admin=content["admin"],
            user_type=content["user_type"],
        )

        defer.returnValue((200, {}))


class ReplicationPostRegisterActionsServlet(ReplicationEndpoint):
    """Run any post registration actions
    """

    NAME = "post_register"
    PATH_ARGS = ("user_id",)

    def __init__(self, hs):
        super(ReplicationPostRegisterActionsServlet, self).__init__(hs)
        self.store = hs.get_datastore()
        self.registration_handler = hs.get_registration_handler()

    @staticmethod
    def _serialize_payload(user_id, auth_result, access_token, bind_email,
                           bind_msisdn):
        """
        Args:
            user_id (str): The user ID that consented
            auth_result (dict): The authenticated credentials of the newly
                registered user.
            access_token (str|None): The access token of the newly logged in
                device, or None if `inhibit_login` enabled.
            bind_email (bool): Whether to bind the email with the identity
                server
            bind_msisdn (bool): Whether to bind the msisdn with the identity
                server
        """
        return {
            "auth_result": auth_result,
            "access_token": access_token,
            "bind_email": bind_email,
            "bind_msisdn": bind_msisdn,
        }

    @defer.inlineCallbacks
    def _handle_request(self, request, user_id):
        content = parse_json_object_from_request(request)

        auth_result = content["auth_result"]
        access_token = content["access_token"]
        bind_email = content["bind_email"]
        bind_msisdn = content["bind_msisdn"]

        yield self.registration_handler.post_registration_actions(
            user_id=user_id,
            auth_result=auth_result,
            access_token=access_token,
            bind_email=bind_email,
            bind_msisdn=bind_msisdn,
        )

        defer.returnValue((200, {}))


def register_servlets(hs, http_server):
    ReplicationRegisterServlet(hs).register(http_server)
    ReplicationPostRegisterActionsServlet(hs).register(http_server)