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Merge pull request #1971 from matrix-org/dbkr/msisdn_signin

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Support registration & login with phone number
This commit is contained in:
David Baker 2017-03-09 10:18:51 +00:00 committed by GitHub
commit 663396e45d
9 changed files with 395 additions and 50 deletions
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2
synapse/api/constants.py
View file

@ -1,5 +1,6 @@
# -*- coding: utf-8 -*-
# Copyright 2014-2016 OpenMarket Ltd
# Copyright 2017 Vector Creations Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -44,6 +45,7 @@ class JoinRules(object):
class LoginType(object):
PASSWORD = u"m.login.password"
EMAIL_IDENTITY = u"m.login.email.identity"
MSISDN = u"m.login.msisdn"
RECAPTCHA = u"m.login.recaptcha"
DUMMY = u"m.login.dummy"

32
synapse/handlers/auth.py
View file

@ -1,5 +1,6 @@
# -*- coding: utf-8 -*-
# Copyright 2014 - 2016 OpenMarket Ltd
# Copyright 2017 Vector Creations Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -47,6 +48,7 @@ class AuthHandler(BaseHandler):
LoginType.PASSWORD: self._check_password_auth,
LoginType.RECAPTCHA: self._check_recaptcha,
LoginType.EMAIL_IDENTITY: self._check_email_identity,
LoginType.MSISDN: self._check_msisdn,
LoginType.DUMMY: self._check_dummy_auth,
}
self.bcrypt_rounds = hs.config.bcrypt_rounds
@ -307,31 +309,47 @@ class AuthHandler(BaseHandler):
defer.returnValue(True)
raise LoginError(401, "", errcode=Codes.UNAUTHORIZED)
@defer.inlineCallbacks
def _check_email_identity(self, authdict, _):
return self._check_threepid('email', authdict)
def _check_msisdn(self, authdict, _):
return self._check_threepid('msisdn', authdict)
@defer.inlineCallbacks
def _check_dummy_auth(self, authdict, _):
yield run_on_reactor()
defer.returnValue(True)
@defer.inlineCallbacks
def _check_threepid(self, medium, authdict):
yield run_on_reactor()
if 'threepid_creds' not in authdict:
raise LoginError(400, "Missing threepid_creds", Codes.MISSING_PARAM)
threepid_creds = authdict['threepid_creds']
identity_handler = self.hs.get_handlers().identity_handler
logger.info("Getting validated threepid. threepidcreds: %r" % (threepid_creds,))
logger.info("Getting validated threepid. threepidcreds: %r", (threepid_creds,))
threepid = yield identity_handler.threepid_from_creds(threepid_creds)
if not threepid:
raise LoginError(401, "", errcode=Codes.UNAUTHORIZED)
if threepid['medium'] != medium:
raise LoginError(
401,
"Expecting threepid of type '%s', got '%s'" % (
medium, threepid['medium'],
),
errcode=Codes.UNAUTHORIZED
)
threepid['threepid_creds'] = authdict['threepid_creds']
defer.returnValue(threepid)
@defer.inlineCallbacks
def _check_dummy_auth(self, authdict, _):
yield run_on_reactor()
defer.returnValue(True)
def _get_params_recaptcha(self):
return {"public_key": self.hs.config.recaptcha_public_key}

37
synapse/handlers/identity.py
View file

@ -1,5 +1,6 @@
# -*- coding: utf-8 -*-
# Copyright 2015, 2016 OpenMarket Ltd
# Copyright 2017 Vector Creations Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -150,7 +151,7 @@ class IdentityHandler(BaseHandler):
params.update(kwargs)
try:
data = yield self.http_client.post_urlencoded_get_json(
data = yield self.http_client.post_json_get_json(
"https://%s%s" % (
id_server,
"/_matrix/identity/api/v1/validate/email/requestToken"
@ -161,3 +162,37 @@ class IdentityHandler(BaseHandler):
except CodeMessageException as e:
logger.info("Proxied requestToken failed: %r", e)
raise e
@defer.inlineCallbacks
def requestMsisdnToken(
self, id_server, country, phone_number,
client_secret, send_attempt, **kwargs
):
yield run_on_reactor()
if not self._should_trust_id_server(id_server):
raise SynapseError(
400, "Untrusted ID server '%s'" % id_server,
Codes.SERVER_NOT_TRUSTED
)
params = {
'country': country,
'phone_number': phone_number,
'client_secret': client_secret,
'send_attempt': send_attempt,
}
params.update(kwargs)
try:
data = yield self.http_client.post_json_get_json(
"https://%s%s" % (
id_server,
"/_matrix/identity/api/v1/validate/msisdn/requestToken"
),
params
)
defer.returnValue(data)
except CodeMessageException as e:
logger.info("Proxied requestToken failed: %r", e)
raise e

10
synapse/http/servlet.py
View file

@ -192,6 +192,16 @@ def parse_json_object_from_request(request):
return content
def assert_params_in_request(body, required):
absent = []
for k in required:
if k not in body:
absent.append(k)
if len(absent) > 0:
raise SynapseError(400, "Missing params: %r" % absent, Codes.MISSING_PARAM)
class RestServlet(object):
""" A Synapse REST Servlet.

2
synapse/python_dependencies.py
View file

@ -1,4 +1,5 @@
# Copyright 2015, 2016 OpenMarket Ltd
# Copyright 2017 Vector Creations Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -37,6 +38,7 @@ REQUIREMENTS = {
"pysaml2>=3.0.0,<4.0.0": ["saml2>=3.0.0,<4.0.0"],
"pymacaroons-pynacl": ["pymacaroons"],
"msgpack-python>=0.3.0": ["msgpack"],
"phonenumbers>=8.2.0": ["phonenumbers"],
}
CONDITIONAL_REQUIREMENTS = {
"web_client": {

88
synapse/rest/client/v1/login.py
View file

@ -19,6 +19,7 @@ from synapse.api.errors import SynapseError, LoginError, Codes
from synapse.types import UserID
from synapse.http.server import finish_request
from synapse.http.servlet import parse_json_object_from_request
from synapse.util.msisdn import phone_number_to_msisdn
from .base import ClientV1RestServlet, client_path_patterns
@ -37,6 +38,49 @@ import xml.etree.ElementTree as ET
logger = logging.getLogger(__name__)
def login_submission_legacy_convert(submission):
"""
If the input login submission is an old style object
(ie. with top-level user / medium / address) convert it
to a typed object.
"""
if "user" in submission:
submission["identifier"] = {
"type": "m.id.user",
"user": submission["user"],
}
del submission["user"]
if "medium" in submission and "address" in submission:
submission["identifier"] = {
"type": "m.id.thirdparty",
"medium": submission["medium"],
"address": submission["address"],
}
del submission["medium"]
del submission["address"]
def login_id_thirdparty_from_phone(identifier):
"""
Convert a phone login identifier type to a generic threepid identifier
Args:
identifier(dict): Login identifier dict of type 'm.id.phone'
Returns: Login identifier dict of type 'm.id.threepid'
"""
if "country" not in identifier or "number" not in identifier:
raise SynapseError(400, "Invalid phone-type identifier")
msisdn = phone_number_to_msisdn(identifier["country"], identifier["number"])
return {
"type": "m.id.thirdparty",
"medium": "msisdn",
"address": msisdn,
}
class LoginRestServlet(ClientV1RestServlet):
PATTERNS = client_path_patterns("/login$")
PASS_TYPE = "m.login.password"
@ -117,20 +161,52 @@ class LoginRestServlet(ClientV1RestServlet):
@defer.inlineCallbacks
def do_password_login(self, login_submission):
if 'medium' in login_submission and 'address' in login_submission:
address = login_submission['address']
if login_submission['medium'] == 'email':
if "password" not in login_submission:
raise SynapseError(400, "Missing parameter: password")
login_submission_legacy_convert(login_submission)
if "identifier" not in login_submission:
raise SynapseError(400, "Missing param: identifier")
identifier = login_submission["identifier"]
if "type" not in identifier:
raise SynapseError(400, "Login identifier has no type")
# convert phone type identifiers to generic threepids
if identifier["type"] == "m.id.phone":
identifier = login_id_thirdparty_from_phone(identifier)
# convert threepid identifiers to user IDs
if identifier["type"] == "m.id.thirdparty":
if 'medium' not in identifier or 'address' not in identifier:
raise SynapseError(400, "Invalid thirdparty identifier")
address = identifier['address']
if identifier['medium'] == 'email':
# For emails, transform the address to lowercase.
# We store all email addreses as lowercase in the DB.
# (See add_threepid in synapse/handlers/auth.py)
address = address.lower()
user_id = yield self.hs.get_datastore().get_user_id_by_threepid(
login_submission['medium'], address
identifier['medium'], address
)
if not user_id:
raise LoginError(403, "", errcode=Codes.FORBIDDEN)
else:
user_id = login_submission['user']
identifier = {
"type": "m.id.user",
"user": user_id,
}
# by this point, the identifier should be an m.id.user: if it's anything
# else, we haven't understood it.
if identifier["type"] != "m.id.user":
raise SynapseError(400, "Unknown login identifier type")
if "user" not in identifier:
raise SynapseError(400, "User identifier is missing 'user' key")
user_id = identifier["user"]
if not user_id.startswith('@'):
user_id = UserID.create(

114
synapse/rest/client/v2_alpha/account.py
View file

@ -1,5 +1,6 @@
# -*- coding: utf-8 -*-
# Copyright 2015, 2016 OpenMarket Ltd
# Copyright 2017 Vector Creations Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -17,8 +18,11 @@ 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, parse_json_object_from_request
from synapse.http.servlet import (
RestServlet, parse_json_object_from_request, assert_params_in_request
)
from synapse.util.async import run_on_reactor
from synapse.util.msisdn import phone_number_to_msisdn
from ._base import client_v2_patterns
@ -28,11 +32,11 @@ import logging
logger = logging.getLogger(__name__)
class PasswordRequestTokenRestServlet(RestServlet):
class EmailPasswordRequestTokenRestServlet(RestServlet):
PATTERNS = client_v2_patterns("/account/password/email/requestToken$")
def __init__(self, hs):
super(PasswordRequestTokenRestServlet, self).__init__()
super(EmailPasswordRequestTokenRestServlet, self).__init__()
self.hs = hs
self.identity_handler = hs.get_handlers().identity_handler
@ -40,14 +44,9 @@ class PasswordRequestTokenRestServlet(RestServlet):
def on_POST(self, request):
body = parse_json_object_from_request(request)
required = ['id_server', 'client_secret', 'email', 'send_attempt']
absent = []
for k in required:
if k not in body:
absent.append(k)
if absent:
raise SynapseError(400, "Missing params: %r" % absent, Codes.MISSING_PARAM)
assert_params_in_request(body, [
'id_server', 'client_secret', 'email', 'send_attempt'
])
existingUid = yield self.hs.get_datastore().get_user_id_by_threepid(
'email', body['email']
@ -60,6 +59,37 @@ class PasswordRequestTokenRestServlet(RestServlet):
defer.returnValue((200, ret))
class MsisdnPasswordRequestTokenRestServlet(RestServlet):
PATTERNS = client_v2_patterns("/account/password/msisdn/requestToken$")
def __init__(self, hs):
super(MsisdnPasswordRequestTokenRestServlet, self).__init__()
self.hs = hs
self.datastore = self.hs.get_datastore()
self.identity_handler = hs.get_handlers().identity_handler
@defer.inlineCallbacks
def on_POST(self, request):
body = parse_json_object_from_request(request)
assert_params_in_request(body, [
'id_server', 'client_secret',
'country', 'phone_number', 'send_attempt',
])
msisdn = phone_number_to_msisdn(body['country'], body['phone_number'])
existingUid = yield self.datastore.get_user_id_by_threepid(
'msisdn', msisdn
)
if existingUid is None:
raise SynapseError(400, "MSISDN not found", Codes.THREEPID_NOT_FOUND)
ret = yield self.identity_handler.requestMsisdnToken(**body)
defer.returnValue((200, ret))
class PasswordRestServlet(RestServlet):
PATTERNS = client_v2_patterns("/account/password$")
@ -68,6 +98,7 @@ class PasswordRestServlet(RestServlet):
self.hs = hs
self.auth = hs.get_auth()
self.auth_handler = hs.get_auth_handler()
self.datastore = self.hs.get_datastore()
@defer.inlineCallbacks
def on_POST(self, request):
@ -77,7 +108,8 @@ class PasswordRestServlet(RestServlet):
authed, result, params, _ = yield self.auth_handler.check_auth([
[LoginType.PASSWORD],
[LoginType.EMAIL_IDENTITY]
[LoginType.EMAIL_IDENTITY],
[LoginType.MSISDN],
], body, self.hs.get_ip_from_request(request))
if not authed:
@ -102,7 +134,7 @@ class PasswordRestServlet(RestServlet):
# (See add_threepid in synapse/handlers/auth.py)
threepid['address'] = threepid['address'].lower()
# if using email, we must know about the email they're authing with!
threepid_user_id = yield self.hs.get_datastore().get_user_id_by_threepid(
threepid_user_id = yield self.datastore.get_user_id_by_threepid(
threepid['medium'], threepid['address']
)
if not threepid_user_id:
@ -169,13 +201,14 @@ class DeactivateAccountRestServlet(RestServlet):
defer.returnValue((200, {}))
class ThreepidRequestTokenRestServlet(RestServlet):
class EmailThreepidRequestTokenRestServlet(RestServlet):
PATTERNS = client_v2_patterns("/account/3pid/email/requestToken$")
def __init__(self, hs):
self.hs = hs
super(ThreepidRequestTokenRestServlet, self).__init__()
super(EmailThreepidRequestTokenRestServlet, self).__init__()
self.identity_handler = hs.get_handlers().identity_handler
self.datastore = self.hs.get_datastore()
@defer.inlineCallbacks
def on_POST(self, request):
@ -190,7 +223,7 @@ class ThreepidRequestTokenRestServlet(RestServlet):
if absent:
raise SynapseError(400, "Missing params: %r" % absent, Codes.MISSING_PARAM)
existingUid = yield self.hs.get_datastore().get_user_id_by_threepid(
existingUid = yield self.datastore.get_user_id_by_threepid(
'email', body['email']
)
@ -201,6 +234,44 @@ class ThreepidRequestTokenRestServlet(RestServlet):
defer.returnValue((200, ret))
class MsisdnThreepidRequestTokenRestServlet(RestServlet):
PATTERNS = client_v2_patterns("/account/3pid/msisdn/requestToken$")
def __init__(self, hs):
self.hs = hs
super(MsisdnThreepidRequestTokenRestServlet, self).__init__()
self.identity_handler = hs.get_handlers().identity_handler
self.datastore = self.hs.get_datastore()
@defer.inlineCallbacks
def on_POST(self, request):
body = parse_json_object_from_request(request)
required = [
'id_server', 'client_secret',
'country', 'phone_number', 'send_attempt',
]
absent = []
for k in required:
if k not in body:
absent.append(k)
if absent:
raise SynapseError(400, "Missing params: %r" % absent, Codes.MISSING_PARAM)
msisdn = phone_number_to_msisdn(body['country'], body['phone_number'])
existingUid = yield self.datastore.get_user_id_by_threepid(
'msisdn', msisdn
)
if existingUid is not None:
raise SynapseError(400, "MSISDN is already in use", Codes.THREEPID_IN_USE)
ret = yield self.identity_handler.requestEmailToken(**body)
defer.returnValue((200, ret))
class ThreepidRestServlet(RestServlet):
PATTERNS = client_v2_patterns("/account/3pid$")
@ -210,6 +281,7 @@ class ThreepidRestServlet(RestServlet):
self.identity_handler = hs.get_handlers().identity_handler
self.auth = hs.get_auth()
self.auth_handler = hs.get_auth_handler()
self.datastore = self.hs.get_datastore()
@defer.inlineCallbacks
def on_GET(self, request):
@ -217,7 +289,7 @@ class ThreepidRestServlet(RestServlet):
requester = yield self.auth.get_user_by_req(request)
threepids = yield self.hs.get_datastore().user_get_threepids(
threepids = yield self.datastore.user_get_threepids(
requester.user.to_string()
)
@ -258,7 +330,7 @@ class ThreepidRestServlet(RestServlet):
if 'bind' in body and body['bind']:
logger.debug(
"Binding emails %s to %s",
"Binding threepid %s to %s",
threepid, user_id
)
yield self.identity_handler.bind_threepid(
@ -302,9 +374,11 @@ class ThreepidDeleteRestServlet(RestServlet):
def register_servlets(hs, http_server):
PasswordRequestTokenRestServlet(hs).register(http_server)
EmailPasswordRequestTokenRestServlet(hs).register(http_server)
MsisdnPasswordRequestTokenRestServlet(hs).register(http_server)
PasswordRestServlet(hs).register(http_server)
DeactivateAccountRestServlet(hs).register(http_server)
ThreepidRequestTokenRestServlet(hs).register(http_server)
EmailThreepidRequestTokenRestServlet(hs).register(http_server)
MsisdnThreepidRequestTokenRestServlet(hs).register(http_server)
ThreepidRestServlet(hs).register(http_server)
ThreepidDeleteRestServlet(hs).register(http_server)

120
synapse/rest/client/v2_alpha/register.py
View file

@ -1,5 +1,6 @@
# -*- coding: utf-8 -*-
# Copyright 2015 - 2016 OpenMarket Ltd
# Copyright 2017 Vector Creations Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -19,7 +20,10 @@ import synapse
from synapse.api.auth import get_access_token_from_request, has_access_token
from synapse.api.constants import LoginType
from synapse.api.errors import SynapseError, Codes, UnrecognizedRequestError
from synapse.http.servlet import RestServlet, parse_json_object_from_request
from synapse.http.servlet import (
RestServlet, parse_json_object_from_request, assert_params_in_request
)
from synapse.util.msisdn import phone_number_to_msisdn
from ._base import client_v2_patterns
@ -43,7 +47,7 @@ else:
logger = logging.getLogger(__name__)
class RegisterRequestTokenRestServlet(RestServlet):
class EmailRegisterRequestTokenRestServlet(RestServlet):
PATTERNS = client_v2_patterns("/register/email/requestToken$")
def __init__(self, hs):
@ -51,7 +55,7 @@ class RegisterRequestTokenRestServlet(RestServlet):
Args:
hs (synapse.server.HomeServer): server
"""
super(RegisterRequestTokenRestServlet, self).__init__()
super(EmailRegisterRequestTokenRestServlet, self).__init__()
self.hs = hs
self.identity_handler = hs.get_handlers().identity_handler
@ -59,14 +63,9 @@ class RegisterRequestTokenRestServlet(RestServlet):
def on_POST(self, request):
body = parse_json_object_from_request(request)
required = ['id_server', 'client_secret', 'email', 'send_attempt']
absent = []
for k in required:
if k not in body:
absent.append(k)
if len(absent) > 0:
raise SynapseError(400, "Missing params: %r" % absent, Codes.MISSING_PARAM)
assert_params_in_request(body, [
'id_server', 'client_secret', 'email', 'send_attempt'
])
existingUid = yield self.hs.get_datastore().get_user_id_by_threepid(
'email', body['email']
@ -79,6 +78,43 @@ class RegisterRequestTokenRestServlet(RestServlet):
defer.returnValue((200, ret))
class MsisdnRegisterRequestTokenRestServlet(RestServlet):
PATTERNS = client_v2_patterns("/register/msisdn/requestToken$")
def __init__(self, hs):
"""
Args:
hs (synapse.server.HomeServer): server
"""
super(MsisdnRegisterRequestTokenRestServlet, self).__init__()
self.hs = hs
self.identity_handler = hs.get_handlers().identity_handler
@defer.inlineCallbacks
def on_POST(self, request):
body = parse_json_object_from_request(request)
assert_params_in_request(body, [
'id_server', 'client_secret',
'country', 'phone_number',
'send_attempt',
])
msisdn = phone_number_to_msisdn(body['country'], body['phone_number'])
existingUid = yield self.hs.get_datastore().get_user_id_by_threepid(
'msisdn', msisdn
)
if existingUid is not None:
raise SynapseError(
400, "Phone number is already in use", Codes.THREEPID_IN_USE
)
ret = yield self.identity_handler.requestMsisdnToken(**body)
defer.returnValue((200, ret))
class RegisterRestServlet(RestServlet):
PATTERNS = client_v2_patterns("/register$")
@ -203,12 +239,16 @@ class RegisterRestServlet(RestServlet):
if self.hs.config.enable_registration_captcha:
flows = [
[LoginType.RECAPTCHA],
[LoginType.EMAIL_IDENTITY, LoginType.RECAPTCHA]
[LoginType.EMAIL_IDENTITY, LoginType.RECAPTCHA],
[LoginType.MSISDN, LoginType.RECAPTCHA],
[LoginType.EMAIL_IDENTITY, LoginType.MSISDN, LoginType.RECAPTCHA],
]
else:
flows = [
[LoginType.DUMMY],
[LoginType.EMAIL_IDENTITY]
[LoginType.EMAIL_IDENTITY],
[LoginType.MSISDN],
[LoginType.EMAIL_IDENTITY, LoginType.MSISDN],
]
authed, auth_result, params, session_id = yield self.auth_handler.check_auth(
@ -224,8 +264,9 @@ class RegisterRestServlet(RestServlet):
"Already registered user ID %r for this session",
registered_user_id
)
# don't re-register the email address
# don't re-register the threepids
add_email = False
add_msisdn = False
else:
# NB: This may be from the auth handler and NOT from the POST
if 'password' not in params:
@ -250,6 +291,7 @@ class RegisterRestServlet(RestServlet):
)
add_email = True
add_msisdn = True
return_dict = yield self._create_registration_details(
registered_user_id, params
@ -262,6 +304,13 @@ class RegisterRestServlet(RestServlet):
params.get("bind_email")
)
if add_msisdn and auth_result and LoginType.MSISDN in auth_result:
threepid = auth_result[LoginType.MSISDN]
yield self._register_msisdn_threepid(
registered_user_id, threepid, return_dict["access_token"],
params.get("bind_msisdn")
)
defer.returnValue((200, return_dict))
def on_OPTIONS(self, _):
@ -323,8 +372,9 @@ class RegisterRestServlet(RestServlet):
"""
reqd = ('medium', 'address', 'validated_at')
if any(x not in threepid for x in reqd):
# This will only happen if the ID server returns a malformed response
logger.info("Can't add incomplete 3pid")
defer.returnValue()
return
yield self.auth_handler.add_threepid(
user_id,
@ -371,6 +421,43 @@ class RegisterRestServlet(RestServlet):
else:
logger.info("bind_email not specified: not binding email")
@defer.inlineCallbacks
def _register_msisdn_threepid(self, user_id, threepid, token, bind_msisdn):
"""Add a phone number as a 3pid identifier
Also optionally binds msisdn to the given user_id on the identity server
Args:
user_id (str): id of user
threepid (object): m.login.msisdn auth response
token (str): access_token for the user
bind_email (bool): true if the client requested the email to be
bound at the identity server
Returns:
defer.Deferred:
"""
reqd = ('medium', 'address', 'validated_at')
if any(x not in threepid for x in reqd):
# This will only happen if the ID server returns a malformed response
logger.info("Can't add incomplete 3pid")
defer.returnValue()
yield self.auth_handler.add_threepid(
user_id,
threepid['medium'],
threepid['address'],
threepid['validated_at'],
)
if bind_msisdn:
logger.info("bind_msisdn specified: binding")
logger.debug("Binding msisdn %s to %s", threepid, user_id)
yield self.identity_handler.bind_threepid(
threepid['threepid_creds'], user_id
)
else:
logger.info("bind_msisdn not specified: not binding msisdn")
@defer.inlineCallbacks
def _create_registration_details(self, user_id, params):
"""Complete registration of newly-registered user
@ -449,5 +536,6 @@ class RegisterRestServlet(RestServlet):
def register_servlets(hs, http_server):
RegisterRequestTokenRestServlet(hs).register(http_server)
EmailRegisterRequestTokenRestServlet(hs).register(http_server)
MsisdnRegisterRequestTokenRestServlet(hs).register(http_server)
RegisterRestServlet(hs).register(http_server)

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synapse/util/msisdn.py Normal file
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# -*- coding: utf-8 -*-
# Copyright 2017 Vector Creations 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 phonenumbers
from synapse.api.errors import SynapseError
def phone_number_to_msisdn(country, number):
"""
Takes an ISO-3166-1 2 letter country code and phone number and
returns an msisdn representing the canonical version of that
phone number.
Args:
country (str): ISO-3166-1 2 letter country code
number (str): Phone number in a national or international format
Returns:
(str) The canonical form of the phone number, as an msisdn
Raises:
SynapseError if the number could not be parsed.
"""
try:
phoneNumber = phonenumbers.parse(number, country)
except phonenumbers.NumberParseException:
raise SynapseError(400, "Unable to parse phone number")
return phonenumbers.format_number(
phoneNumber, phonenumbers.PhoneNumberFormat.E164
)[1:]