summary refs log tree commit diff
path: root/synapse/rest/client/v2_alpha/account.py
blob: bd57d11dc037ee2902c2d037d1063041243ff4d2 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
# -*- coding: utf-8 -*-
# Copyright 2015 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 twisted.internet import defer

from synapse.api.constants import LoginType
from synapse.api.errors import LoginError, SynapseError, Codes
from synapse.http.servlet import RestServlet
from synapse.util.async import run_on_reactor

from ._base import client_v2_pattern, parse_json_dict_from_request

import logging


logger = logging.getLogger(__name__)


class PasswordRestServlet(RestServlet):
    PATTERN = client_v2_pattern("/account/password")

    def __init__(self, hs):
        super(PasswordRestServlet, self).__init__()
        self.hs = hs
        self.auth = hs.get_auth()
        self.auth_handler = hs.get_handlers().auth_handler
        self.login_handler = hs.get_handlers().login_handler

    @defer.inlineCallbacks
    def on_POST(self, request):
        yield run_on_reactor()

        body = parse_json_dict_from_request(request)

        authed, result, params = yield self.auth_handler.check_auth([
            [LoginType.PASSWORD],
            [LoginType.EMAIL_IDENTITY]
        ], body)

        if not authed:
            defer.returnValue((401, result))

        user_id = None

        if LoginType.PASSWORD in result:
            # if using password, they should also be logged in
            auth_user, client = yield self.auth.get_user_by_req(request)
            if auth_user.to_string() != result[LoginType.PASSWORD]:
                raise LoginError(400, "", Codes.UNKNOWN)
            user_id = auth_user.to_string()
        elif LoginType.EMAIL_IDENTITY in result:
            threepid = result[LoginType.EMAIL_IDENTITY]
            if 'medium' not in threepid or 'address' not in threepid:
                raise SynapseError(500, "Malformed threepid")
            # if using email, we must know about the email they're authing with!
            threepid_user = yield self.hs.get_datastore().get_user_by_threepid(
                threepid['medium'], threepid['address']
            )
            if not threepid_user:
                raise SynapseError(404, "Email address not found", Codes.NOT_FOUND)
            user_id = threepid_user
        else:
            logger.error("Auth succeeded but no known type!", result.keys())
            raise SynapseError(500, "", Codes.UNKNOWN)

        if 'new_password' not in params:
            raise SynapseError(400, "", Codes.MISSING_PARAM)
        new_password = params['new_password']

        yield self.login_handler.set_password(
            user_id, new_password, None
        )

        defer.returnValue((200, {}))

    def on_OPTIONS(self, _):
        return 200, {}


class ThreepidRestServlet(RestServlet):
    PATTERN = client_v2_pattern("/account/3pid")

    def __init__(self, hs):
        super(ThreepidRestServlet, self).__init__()
        self.hs = hs
        self.login_handler = hs.get_handlers().login_handler
        self.identity_handler = hs.get_handlers().identity_handler
        self.auth = hs.get_auth()

    @defer.inlineCallbacks
    def on_GET(self, request):
        yield run_on_reactor()

        auth_user, _ = yield self.auth.get_user_by_req(request)

        threepids = yield self.hs.get_datastore().user_get_threepids(
            auth_user.to_string()
        )

        defer.returnValue((200, {'threepids': threepids}))

    @defer.inlineCallbacks
    def on_POST(self, request):
        yield run_on_reactor()

        body = parse_json_dict_from_request(request)

        if 'threePidCreds' not in body:
            raise SynapseError(400, "Missing param", Codes.MISSING_PARAM)
        threePidCreds = body['threePidCreds']

        auth_user, client = yield self.auth.get_user_by_req(request)

        threepid = yield self.identity_handler.threepid_from_creds(threePidCreds)

        if not threepid:
            raise SynapseError(
                400, "Failed to auth 3pid", Codes.THREEPID_AUTH_FAILED
            )

        for reqd in ['medium', 'address', 'validated_at']:
            if reqd not in threepid:
                logger.warn("Couldn't add 3pid: invalid response from ID sevrer")
                raise SynapseError(500, "Invalid response from ID Server")

        yield self.login_handler.add_threepid(
            auth_user.to_string(),
            threepid['medium'],
            threepid['address'],
            threepid['validated_at'],
        )

        if 'bind' in body and body['bind']:
            logger.debug("Binding emails %s to %s",
                threepid, auth_user.to_string()
            )
            yield self.identity_handler.bind_threepid(
                threePidCreds, auth_user.to_string()
            )

        defer.returnValue((200, {}))


def register_servlets(hs, http_server):
    PasswordRestServlet(hs).register(http_server)
    ThreepidRestServlet(hs).register(http_server)