848 lines
		
	
	
		
			31 KiB
		
	
	
	
		
			Python
		
	
	
			
		
		
	
	
			848 lines
		
	
	
		
			31 KiB
		
	
	
	
		
			Python
		
	
	
| # -*- coding: utf-8 -*-
 | |
| # Copyright 2015, 2016 OpenMarket Ltd
 | |
| # Copyright 2017 Vector Creations Ltd
 | |
| # Copyright 2018 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 six.moves import http_client
 | |
| 
 | |
| from synapse.api.constants import LoginType
 | |
| from synapse.api.errors import Codes, SynapseError, ThreepidValidationError
 | |
| from synapse.config.emailconfig import ThreepidBehaviour
 | |
| from synapse.http.server import finish_request
 | |
| from synapse.http.servlet import (
 | |
|     RestServlet,
 | |
|     assert_params_in_dict,
 | |
|     parse_json_object_from_request,
 | |
|     parse_string,
 | |
| )
 | |
| from synapse.push.mailer import Mailer, load_jinja2_templates
 | |
| from synapse.util.msisdn import phone_number_to_msisdn
 | |
| from synapse.util.stringutils import assert_valid_client_secret, random_string
 | |
| from synapse.util.threepids import check_3pid_allowed
 | |
| 
 | |
| from ._base import client_patterns, interactive_auth_handler
 | |
| 
 | |
| logger = logging.getLogger(__name__)
 | |
| 
 | |
| 
 | |
| class EmailPasswordRequestTokenRestServlet(RestServlet):
 | |
|     PATTERNS = client_patterns("/account/password/email/requestToken$")
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         super(EmailPasswordRequestTokenRestServlet, self).__init__()
 | |
|         self.hs = hs
 | |
|         self.datastore = hs.get_datastore()
 | |
|         self.config = hs.config
 | |
|         self.identity_handler = hs.get_handlers().identity_handler
 | |
| 
 | |
|         if self.config.threepid_behaviour_email == ThreepidBehaviour.LOCAL:
 | |
|             template_html, template_text = load_jinja2_templates(
 | |
|                 self.config.email_template_dir,
 | |
|                 [
 | |
|                     self.config.email_password_reset_template_html,
 | |
|                     self.config.email_password_reset_template_text,
 | |
|                 ],
 | |
|                 apply_format_ts_filter=True,
 | |
|                 apply_mxc_to_http_filter=True,
 | |
|                 public_baseurl=self.config.public_baseurl,
 | |
|             )
 | |
|             self.mailer = Mailer(
 | |
|                 hs=self.hs,
 | |
|                 app_name=self.config.email_app_name,
 | |
|                 template_html=template_html,
 | |
|                 template_text=template_text,
 | |
|             )
 | |
| 
 | |
|     async def on_POST(self, request):
 | |
|         if self.config.threepid_behaviour_email == ThreepidBehaviour.OFF:
 | |
|             if self.config.local_threepid_handling_disabled_due_to_email_config:
 | |
|                 logger.warning(
 | |
|                     "User password resets have been disabled due to lack of email config"
 | |
|                 )
 | |
|             raise SynapseError(
 | |
|                 400, "Email-based password resets have been disabled on this server"
 | |
|             )
 | |
| 
 | |
|         body = parse_json_object_from_request(request)
 | |
| 
 | |
|         assert_params_in_dict(body, ["client_secret", "email", "send_attempt"])
 | |
| 
 | |
|         # Extract params from body
 | |
|         client_secret = body["client_secret"]
 | |
|         assert_valid_client_secret(client_secret)
 | |
| 
 | |
|         email = body["email"]
 | |
|         send_attempt = body["send_attempt"]
 | |
|         next_link = body.get("next_link")  # Optional param
 | |
| 
 | |
|         if not check_3pid_allowed(self.hs, "email", email):
 | |
|             raise SynapseError(
 | |
|                 403,
 | |
|                 "Your email domain is not authorized on this server",
 | |
|                 Codes.THREEPID_DENIED,
 | |
|             )
 | |
| 
 | |
|         existing_user_id = await self.hs.get_datastore().get_user_id_by_threepid(
 | |
|             "email", email
 | |
|         )
 | |
| 
 | |
|         if existing_user_id is None:
 | |
|             if self.config.request_token_inhibit_3pid_errors:
 | |
|                 # Make the client think the operation succeeded. See the rationale in the
 | |
|                 # comments for request_token_inhibit_3pid_errors.
 | |
|                 return 200, {"sid": random_string(16)}
 | |
| 
 | |
|             raise SynapseError(400, "Email not found", Codes.THREEPID_NOT_FOUND)
 | |
| 
 | |
|         if self.config.threepid_behaviour_email == ThreepidBehaviour.REMOTE:
 | |
|             assert self.hs.config.account_threepid_delegate_email
 | |
| 
 | |
|             # Have the configured identity server handle the request
 | |
|             ret = await self.identity_handler.requestEmailToken(
 | |
|                 self.hs.config.account_threepid_delegate_email,
 | |
|                 email,
 | |
|                 client_secret,
 | |
|                 send_attempt,
 | |
|                 next_link,
 | |
|             )
 | |
|         else:
 | |
|             # Send password reset emails from Synapse
 | |
|             sid = await self.identity_handler.send_threepid_validation(
 | |
|                 email,
 | |
|                 client_secret,
 | |
|                 send_attempt,
 | |
|                 self.mailer.send_password_reset_mail,
 | |
|                 next_link,
 | |
|             )
 | |
| 
 | |
|             # Wrap the session id in a JSON object
 | |
|             ret = {"sid": sid}
 | |
| 
 | |
|         return 200, ret
 | |
| 
 | |
| 
 | |
| class PasswordResetSubmitTokenServlet(RestServlet):
 | |
|     """Handles 3PID validation token submission"""
 | |
| 
 | |
|     PATTERNS = client_patterns(
 | |
|         "/password_reset/(?P<medium>[^/]*)/submit_token$", releases=(), unstable=True
 | |
|     )
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         """
 | |
|         Args:
 | |
|             hs (synapse.server.HomeServer): server
 | |
|         """
 | |
|         super(PasswordResetSubmitTokenServlet, self).__init__()
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|         self.hs = hs
 | |
|         self.auth = hs.get_auth()
 | |
|         self.config = hs.config
 | |
|         self.clock = hs.get_clock()
 | |
|         self.store = hs.get_datastore()
 | |
|         if self.config.threepid_behaviour_email == ThreepidBehaviour.LOCAL:
 | |
|             (self.failure_email_template,) = load_jinja2_templates(
 | |
|                 self.config.email_template_dir,
 | |
|                 [self.config.email_password_reset_template_failure_html],
 | |
|             )
 | |
| 
 | |
|     async def on_GET(self, request, medium):
 | |
|         # We currently only handle threepid token submissions for email
 | |
|         if medium != "email":
 | |
|             raise SynapseError(
 | |
|                 400, "This medium is currently not supported for password resets"
 | |
|             )
 | |
|         if self.config.threepid_behaviour_email == ThreepidBehaviour.OFF:
 | |
|             if self.config.local_threepid_handling_disabled_due_to_email_config:
 | |
|                 logger.warning(
 | |
|                     "Password reset emails have been disabled due to lack of an email config"
 | |
|                 )
 | |
|             raise SynapseError(
 | |
|                 400, "Email-based password resets are disabled on this server"
 | |
|             )
 | |
| 
 | |
|         sid = parse_string(request, "sid", required=True)
 | |
|         token = parse_string(request, "token", required=True)
 | |
|         client_secret = parse_string(request, "client_secret", required=True)
 | |
|         assert_valid_client_secret(client_secret)
 | |
| 
 | |
|         # Attempt to validate a 3PID session
 | |
|         try:
 | |
|             # Mark the session as valid
 | |
|             next_link = await self.store.validate_threepid_session(
 | |
|                 sid, client_secret, token, self.clock.time_msec()
 | |
|             )
 | |
| 
 | |
|             # Perform a 302 redirect if next_link is set
 | |
|             if next_link:
 | |
|                 if next_link.startswith("file:///"):
 | |
|                     logger.warning(
 | |
|                         "Not redirecting to next_link as it is a local file: address"
 | |
|                     )
 | |
|                 else:
 | |
|                     request.setResponseCode(302)
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|                     request.setHeader("Location", next_link)
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|                     finish_request(request)
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|                     return None
 | |
| 
 | |
|             # Otherwise show the success template
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|             html = self.config.email_password_reset_template_success_html
 | |
|             request.setResponseCode(200)
 | |
|         except ThreepidValidationError as e:
 | |
|             request.setResponseCode(e.code)
 | |
| 
 | |
|             # Show a failure page with a reason
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|             template_vars = {"failure_reason": e.msg}
 | |
|             html = self.failure_email_template.render(**template_vars)
 | |
| 
 | |
|         request.write(html.encode("utf-8"))
 | |
|         finish_request(request)
 | |
| 
 | |
| 
 | |
| class PasswordRestServlet(RestServlet):
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|     PATTERNS = client_patterns("/account/password$")
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         super(PasswordRestServlet, self).__init__()
 | |
|         self.hs = hs
 | |
|         self.auth = hs.get_auth()
 | |
|         self.auth_handler = hs.get_auth_handler()
 | |
|         self.datastore = self.hs.get_datastore()
 | |
|         self._set_password_handler = hs.get_set_password_handler()
 | |
| 
 | |
|     @interactive_auth_handler
 | |
|     async def on_POST(self, request):
 | |
|         body = parse_json_object_from_request(request)
 | |
| 
 | |
|         # there are two possibilities here. Either the user does not have an
 | |
|         # access token, and needs to do a password reset; or they have one and
 | |
|         # need to validate their identity.
 | |
|         #
 | |
|         # In the first case, we offer a couple of means of identifying
 | |
|         # themselves (email and msisdn, though it's unclear if msisdn actually
 | |
|         # works).
 | |
|         #
 | |
|         # In the second case, we require a password to confirm their identity.
 | |
| 
 | |
|         if self.auth.has_access_token(request):
 | |
|             requester = await self.auth.get_user_by_req(request)
 | |
|             params = await self.auth_handler.validate_user_via_ui_auth(
 | |
|                 requester,
 | |
|                 request,
 | |
|                 body,
 | |
|                 self.hs.get_ip_from_request(request),
 | |
|                 "modify your account password",
 | |
|             )
 | |
|             user_id = requester.user.to_string()
 | |
|         else:
 | |
|             requester = None
 | |
|             result, params, _ = await self.auth_handler.check_auth(
 | |
|                 [[LoginType.EMAIL_IDENTITY]],
 | |
|                 request,
 | |
|                 body,
 | |
|                 self.hs.get_ip_from_request(request),
 | |
|                 "modify your account password",
 | |
|             )
 | |
| 
 | |
|             if 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 threepid["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)
 | |
|                     threepid["address"] = threepid["address"].lower()
 | |
|                 # if using email, we must know about the email they're authing with!
 | |
|                 threepid_user_id = await self.datastore.get_user_id_by_threepid(
 | |
|                     threepid["medium"], threepid["address"]
 | |
|                 )
 | |
|                 if not threepid_user_id:
 | |
|                     raise SynapseError(404, "Email address not found", Codes.NOT_FOUND)
 | |
|                 user_id = threepid_user_id
 | |
|             else:
 | |
|                 logger.error("Auth succeeded but no known type! %r", result.keys())
 | |
|                 raise SynapseError(500, "", Codes.UNKNOWN)
 | |
| 
 | |
|         assert_params_in_dict(params, ["new_password"])
 | |
|         new_password = params["new_password"]
 | |
|         logout_devices = params.get("logout_devices", True)
 | |
| 
 | |
|         await self._set_password_handler.set_password(
 | |
|             user_id, new_password, logout_devices, requester
 | |
|         )
 | |
| 
 | |
|         return 200, {}
 | |
| 
 | |
|     def on_OPTIONS(self, _):
 | |
|         return 200, {}
 | |
| 
 | |
| 
 | |
| class DeactivateAccountRestServlet(RestServlet):
 | |
|     PATTERNS = client_patterns("/account/deactivate$")
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         super(DeactivateAccountRestServlet, self).__init__()
 | |
|         self.hs = hs
 | |
|         self.auth = hs.get_auth()
 | |
|         self.auth_handler = hs.get_auth_handler()
 | |
|         self._deactivate_account_handler = hs.get_deactivate_account_handler()
 | |
| 
 | |
|     @interactive_auth_handler
 | |
|     async def on_POST(self, request):
 | |
|         body = parse_json_object_from_request(request)
 | |
|         erase = body.get("erase", False)
 | |
|         if not isinstance(erase, bool):
 | |
|             raise SynapseError(
 | |
|                 http_client.BAD_REQUEST,
 | |
|                 "Param 'erase' must be a boolean, if given",
 | |
|                 Codes.BAD_JSON,
 | |
|             )
 | |
| 
 | |
|         requester = await self.auth.get_user_by_req(request)
 | |
| 
 | |
|         # allow ASes to dectivate their own users
 | |
|         if requester.app_service:
 | |
|             await self._deactivate_account_handler.deactivate_account(
 | |
|                 requester.user.to_string(), erase
 | |
|             )
 | |
|             return 200, {}
 | |
| 
 | |
|         await self.auth_handler.validate_user_via_ui_auth(
 | |
|             requester,
 | |
|             request,
 | |
|             body,
 | |
|             self.hs.get_ip_from_request(request),
 | |
|             "deactivate your account",
 | |
|         )
 | |
|         result = await self._deactivate_account_handler.deactivate_account(
 | |
|             requester.user.to_string(), erase, id_server=body.get("id_server")
 | |
|         )
 | |
|         if result:
 | |
|             id_server_unbind_result = "success"
 | |
|         else:
 | |
|             id_server_unbind_result = "no-support"
 | |
| 
 | |
|         return 200, {"id_server_unbind_result": id_server_unbind_result}
 | |
| 
 | |
| 
 | |
| class EmailThreepidRequestTokenRestServlet(RestServlet):
 | |
|     PATTERNS = client_patterns("/account/3pid/email/requestToken$")
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         super(EmailThreepidRequestTokenRestServlet, self).__init__()
 | |
|         self.hs = hs
 | |
|         self.config = hs.config
 | |
|         self.identity_handler = hs.get_handlers().identity_handler
 | |
|         self.store = self.hs.get_datastore()
 | |
| 
 | |
|         if self.config.threepid_behaviour_email == ThreepidBehaviour.LOCAL:
 | |
|             template_html, template_text = load_jinja2_templates(
 | |
|                 self.config.email_template_dir,
 | |
|                 [
 | |
|                     self.config.email_add_threepid_template_html,
 | |
|                     self.config.email_add_threepid_template_text,
 | |
|                 ],
 | |
|                 public_baseurl=self.config.public_baseurl,
 | |
|             )
 | |
|             self.mailer = Mailer(
 | |
|                 hs=self.hs,
 | |
|                 app_name=self.config.email_app_name,
 | |
|                 template_html=template_html,
 | |
|                 template_text=template_text,
 | |
|             )
 | |
| 
 | |
|     async def on_POST(self, request):
 | |
|         if self.config.threepid_behaviour_email == ThreepidBehaviour.OFF:
 | |
|             if self.config.local_threepid_handling_disabled_due_to_email_config:
 | |
|                 logger.warning(
 | |
|                     "Adding emails have been disabled due to lack of an email config"
 | |
|                 )
 | |
|             raise SynapseError(
 | |
|                 400, "Adding an email to your account is disabled on this server"
 | |
|             )
 | |
| 
 | |
|         body = parse_json_object_from_request(request)
 | |
|         assert_params_in_dict(body, ["client_secret", "email", "send_attempt"])
 | |
|         client_secret = body["client_secret"]
 | |
|         assert_valid_client_secret(client_secret)
 | |
| 
 | |
|         email = body["email"]
 | |
|         send_attempt = body["send_attempt"]
 | |
|         next_link = body.get("next_link")  # Optional param
 | |
| 
 | |
|         if not check_3pid_allowed(self.hs, "email", email):
 | |
|             raise SynapseError(
 | |
|                 403,
 | |
|                 "Your email domain is not authorized on this server",
 | |
|                 Codes.THREEPID_DENIED,
 | |
|             )
 | |
| 
 | |
|         existing_user_id = await self.store.get_user_id_by_threepid(
 | |
|             "email", body["email"]
 | |
|         )
 | |
| 
 | |
|         if existing_user_id is not None:
 | |
|             if self.config.request_token_inhibit_3pid_errors:
 | |
|                 # Make the client think the operation succeeded. See the rationale in the
 | |
|                 # comments for request_token_inhibit_3pid_errors.
 | |
|                 return 200, {"sid": random_string(16)}
 | |
| 
 | |
|             raise SynapseError(400, "Email is already in use", Codes.THREEPID_IN_USE)
 | |
| 
 | |
|         if self.config.threepid_behaviour_email == ThreepidBehaviour.REMOTE:
 | |
|             assert self.hs.config.account_threepid_delegate_email
 | |
| 
 | |
|             # Have the configured identity server handle the request
 | |
|             ret = await self.identity_handler.requestEmailToken(
 | |
|                 self.hs.config.account_threepid_delegate_email,
 | |
|                 email,
 | |
|                 client_secret,
 | |
|                 send_attempt,
 | |
|                 next_link,
 | |
|             )
 | |
|         else:
 | |
|             # Send threepid validation emails from Synapse
 | |
|             sid = await self.identity_handler.send_threepid_validation(
 | |
|                 email,
 | |
|                 client_secret,
 | |
|                 send_attempt,
 | |
|                 self.mailer.send_add_threepid_mail,
 | |
|                 next_link,
 | |
|             )
 | |
| 
 | |
|             # Wrap the session id in a JSON object
 | |
|             ret = {"sid": sid}
 | |
| 
 | |
|         return 200, ret
 | |
| 
 | |
| 
 | |
| class MsisdnThreepidRequestTokenRestServlet(RestServlet):
 | |
|     PATTERNS = client_patterns("/account/3pid/msisdn/requestToken$")
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         self.hs = hs
 | |
|         super(MsisdnThreepidRequestTokenRestServlet, self).__init__()
 | |
|         self.store = self.hs.get_datastore()
 | |
|         self.identity_handler = hs.get_handlers().identity_handler
 | |
| 
 | |
|     async def on_POST(self, request):
 | |
|         body = parse_json_object_from_request(request)
 | |
|         assert_params_in_dict(
 | |
|             body, ["client_secret", "country", "phone_number", "send_attempt"]
 | |
|         )
 | |
|         client_secret = body["client_secret"]
 | |
|         assert_valid_client_secret(client_secret)
 | |
| 
 | |
|         country = body["country"]
 | |
|         phone_number = body["phone_number"]
 | |
|         send_attempt = body["send_attempt"]
 | |
|         next_link = body.get("next_link")  # Optional param
 | |
| 
 | |
|         msisdn = phone_number_to_msisdn(country, phone_number)
 | |
| 
 | |
|         if not check_3pid_allowed(self.hs, "msisdn", msisdn):
 | |
|             raise SynapseError(
 | |
|                 403,
 | |
|                 "Account phone numbers are not authorized on this server",
 | |
|                 Codes.THREEPID_DENIED,
 | |
|             )
 | |
| 
 | |
|         existing_user_id = await self.store.get_user_id_by_threepid("msisdn", msisdn)
 | |
| 
 | |
|         if existing_user_id is not None:
 | |
|             if self.hs.config.request_token_inhibit_3pid_errors:
 | |
|                 # Make the client think the operation succeeded. See the rationale in the
 | |
|                 # comments for request_token_inhibit_3pid_errors.
 | |
|                 return 200, {"sid": random_string(16)}
 | |
| 
 | |
|             raise SynapseError(400, "MSISDN is already in use", Codes.THREEPID_IN_USE)
 | |
| 
 | |
|         if not self.hs.config.account_threepid_delegate_msisdn:
 | |
|             logger.warning(
 | |
|                 "No upstream msisdn account_threepid_delegate configured on the server to "
 | |
|                 "handle this request"
 | |
|             )
 | |
|             raise SynapseError(
 | |
|                 400,
 | |
|                 "Adding phone numbers to user account is not supported by this homeserver",
 | |
|             )
 | |
| 
 | |
|         ret = await self.identity_handler.requestMsisdnToken(
 | |
|             self.hs.config.account_threepid_delegate_msisdn,
 | |
|             country,
 | |
|             phone_number,
 | |
|             client_secret,
 | |
|             send_attempt,
 | |
|             next_link,
 | |
|         )
 | |
| 
 | |
|         return 200, ret
 | |
| 
 | |
| 
 | |
| class AddThreepidEmailSubmitTokenServlet(RestServlet):
 | |
|     """Handles 3PID validation token submission for adding an email to a user's account"""
 | |
| 
 | |
|     PATTERNS = client_patterns(
 | |
|         "/add_threepid/email/submit_token$", releases=(), unstable=True
 | |
|     )
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         """
 | |
|         Args:
 | |
|             hs (synapse.server.HomeServer): server
 | |
|         """
 | |
|         super().__init__()
 | |
|         self.config = hs.config
 | |
|         self.clock = hs.get_clock()
 | |
|         self.store = hs.get_datastore()
 | |
|         if self.config.threepid_behaviour_email == ThreepidBehaviour.LOCAL:
 | |
|             (self.failure_email_template,) = load_jinja2_templates(
 | |
|                 self.config.email_template_dir,
 | |
|                 [self.config.email_add_threepid_template_failure_html],
 | |
|             )
 | |
| 
 | |
|     async def on_GET(self, request):
 | |
|         if self.config.threepid_behaviour_email == ThreepidBehaviour.OFF:
 | |
|             if self.config.local_threepid_handling_disabled_due_to_email_config:
 | |
|                 logger.warning(
 | |
|                     "Adding emails have been disabled due to lack of an email config"
 | |
|                 )
 | |
|             raise SynapseError(
 | |
|                 400, "Adding an email to your account is disabled on this server"
 | |
|             )
 | |
|         elif self.config.threepid_behaviour_email == ThreepidBehaviour.REMOTE:
 | |
|             raise SynapseError(
 | |
|                 400,
 | |
|                 "This homeserver is not validating threepids. Use an identity server "
 | |
|                 "instead.",
 | |
|             )
 | |
| 
 | |
|         sid = parse_string(request, "sid", required=True)
 | |
|         token = parse_string(request, "token", required=True)
 | |
|         client_secret = parse_string(request, "client_secret", required=True)
 | |
|         assert_valid_client_secret(client_secret)
 | |
| 
 | |
|         # Attempt to validate a 3PID session
 | |
|         try:
 | |
|             # Mark the session as valid
 | |
|             next_link = await self.store.validate_threepid_session(
 | |
|                 sid, client_secret, token, self.clock.time_msec()
 | |
|             )
 | |
| 
 | |
|             # Perform a 302 redirect if next_link is set
 | |
|             if next_link:
 | |
|                 if next_link.startswith("file:///"):
 | |
|                     logger.warning(
 | |
|                         "Not redirecting to next_link as it is a local file: address"
 | |
|                     )
 | |
|                 else:
 | |
|                     request.setResponseCode(302)
 | |
|                     request.setHeader("Location", next_link)
 | |
|                     finish_request(request)
 | |
|                     return None
 | |
| 
 | |
|             # Otherwise show the success template
 | |
|             html = self.config.email_add_threepid_template_success_html_content
 | |
|             request.setResponseCode(200)
 | |
|         except ThreepidValidationError as e:
 | |
|             request.setResponseCode(e.code)
 | |
| 
 | |
|             # Show a failure page with a reason
 | |
|             template_vars = {"failure_reason": e.msg}
 | |
|             html = self.failure_email_template.render(**template_vars)
 | |
| 
 | |
|         request.write(html.encode("utf-8"))
 | |
|         finish_request(request)
 | |
| 
 | |
| 
 | |
| class AddThreepidMsisdnSubmitTokenServlet(RestServlet):
 | |
|     """Handles 3PID validation token submission for adding a phone number to a user's
 | |
|     account
 | |
|     """
 | |
| 
 | |
|     PATTERNS = client_patterns(
 | |
|         "/add_threepid/msisdn/submit_token$", releases=(), unstable=True
 | |
|     )
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         """
 | |
|         Args:
 | |
|             hs (synapse.server.HomeServer): server
 | |
|         """
 | |
|         super().__init__()
 | |
|         self.config = hs.config
 | |
|         self.clock = hs.get_clock()
 | |
|         self.store = hs.get_datastore()
 | |
|         self.identity_handler = hs.get_handlers().identity_handler
 | |
| 
 | |
|     async def on_POST(self, request):
 | |
|         if not self.config.account_threepid_delegate_msisdn:
 | |
|             raise SynapseError(
 | |
|                 400,
 | |
|                 "This homeserver is not validating phone numbers. Use an identity server "
 | |
|                 "instead.",
 | |
|             )
 | |
| 
 | |
|         body = parse_json_object_from_request(request)
 | |
|         assert_params_in_dict(body, ["client_secret", "sid", "token"])
 | |
|         assert_valid_client_secret(body["client_secret"])
 | |
| 
 | |
|         # Proxy submit_token request to msisdn threepid delegate
 | |
|         response = await self.identity_handler.proxy_msisdn_submit_token(
 | |
|             self.config.account_threepid_delegate_msisdn,
 | |
|             body["client_secret"],
 | |
|             body["sid"],
 | |
|             body["token"],
 | |
|         )
 | |
|         return 200, response
 | |
| 
 | |
| 
 | |
| class ThreepidRestServlet(RestServlet):
 | |
|     PATTERNS = client_patterns("/account/3pid$")
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         super(ThreepidRestServlet, self).__init__()
 | |
|         self.hs = hs
 | |
|         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()
 | |
| 
 | |
|     async def on_GET(self, request):
 | |
|         requester = await self.auth.get_user_by_req(request)
 | |
| 
 | |
|         threepids = await self.datastore.user_get_threepids(requester.user.to_string())
 | |
| 
 | |
|         return 200, {"threepids": threepids}
 | |
| 
 | |
|     async def on_POST(self, request):
 | |
|         if not self.hs.config.enable_3pid_changes:
 | |
|             raise SynapseError(
 | |
|                 400, "3PID changes are disabled on this server", Codes.FORBIDDEN
 | |
|             )
 | |
| 
 | |
|         requester = await self.auth.get_user_by_req(request)
 | |
|         user_id = requester.user.to_string()
 | |
|         body = parse_json_object_from_request(request)
 | |
| 
 | |
|         threepid_creds = body.get("threePidCreds") or body.get("three_pid_creds")
 | |
|         if threepid_creds is None:
 | |
|             raise SynapseError(
 | |
|                 400, "Missing param three_pid_creds", Codes.MISSING_PARAM
 | |
|             )
 | |
|         assert_params_in_dict(threepid_creds, ["client_secret", "sid"])
 | |
| 
 | |
|         sid = threepid_creds["sid"]
 | |
|         client_secret = threepid_creds["client_secret"]
 | |
|         assert_valid_client_secret(client_secret)
 | |
| 
 | |
|         validation_session = await self.identity_handler.validate_threepid_session(
 | |
|             client_secret, sid
 | |
|         )
 | |
|         if validation_session:
 | |
|             await self.auth_handler.add_threepid(
 | |
|                 user_id,
 | |
|                 validation_session["medium"],
 | |
|                 validation_session["address"],
 | |
|                 validation_session["validated_at"],
 | |
|             )
 | |
|             return 200, {}
 | |
| 
 | |
|         raise SynapseError(
 | |
|             400, "No validated 3pid session found", Codes.THREEPID_AUTH_FAILED
 | |
|         )
 | |
| 
 | |
| 
 | |
| class ThreepidAddRestServlet(RestServlet):
 | |
|     PATTERNS = client_patterns("/account/3pid/add$", releases=(), unstable=True)
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         super(ThreepidAddRestServlet, self).__init__()
 | |
|         self.hs = hs
 | |
|         self.identity_handler = hs.get_handlers().identity_handler
 | |
|         self.auth = hs.get_auth()
 | |
|         self.auth_handler = hs.get_auth_handler()
 | |
| 
 | |
|     @interactive_auth_handler
 | |
|     async def on_POST(self, request):
 | |
|         if not self.hs.config.enable_3pid_changes:
 | |
|             raise SynapseError(
 | |
|                 400, "3PID changes are disabled on this server", Codes.FORBIDDEN
 | |
|             )
 | |
| 
 | |
|         requester = await self.auth.get_user_by_req(request)
 | |
|         user_id = requester.user.to_string()
 | |
|         body = parse_json_object_from_request(request)
 | |
| 
 | |
|         assert_params_in_dict(body, ["client_secret", "sid"])
 | |
|         sid = body["sid"]
 | |
|         client_secret = body["client_secret"]
 | |
|         assert_valid_client_secret(client_secret)
 | |
| 
 | |
|         await self.auth_handler.validate_user_via_ui_auth(
 | |
|             requester,
 | |
|             request,
 | |
|             body,
 | |
|             self.hs.get_ip_from_request(request),
 | |
|             "add a third-party identifier to your account",
 | |
|         )
 | |
| 
 | |
|         validation_session = await self.identity_handler.validate_threepid_session(
 | |
|             client_secret, sid
 | |
|         )
 | |
|         if validation_session:
 | |
|             await self.auth_handler.add_threepid(
 | |
|                 user_id,
 | |
|                 validation_session["medium"],
 | |
|                 validation_session["address"],
 | |
|                 validation_session["validated_at"],
 | |
|             )
 | |
|             return 200, {}
 | |
| 
 | |
|         raise SynapseError(
 | |
|             400, "No validated 3pid session found", Codes.THREEPID_AUTH_FAILED
 | |
|         )
 | |
| 
 | |
| 
 | |
| class ThreepidBindRestServlet(RestServlet):
 | |
|     PATTERNS = client_patterns("/account/3pid/bind$", releases=(), unstable=True)
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         super(ThreepidBindRestServlet, self).__init__()
 | |
|         self.hs = hs
 | |
|         self.identity_handler = hs.get_handlers().identity_handler
 | |
|         self.auth = hs.get_auth()
 | |
| 
 | |
|     async def on_POST(self, request):
 | |
|         body = parse_json_object_from_request(request)
 | |
| 
 | |
|         assert_params_in_dict(body, ["id_server", "sid", "client_secret"])
 | |
|         id_server = body["id_server"]
 | |
|         sid = body["sid"]
 | |
|         id_access_token = body.get("id_access_token")  # optional
 | |
|         client_secret = body["client_secret"]
 | |
|         assert_valid_client_secret(client_secret)
 | |
| 
 | |
|         requester = await self.auth.get_user_by_req(request)
 | |
|         user_id = requester.user.to_string()
 | |
| 
 | |
|         await self.identity_handler.bind_threepid(
 | |
|             client_secret, sid, user_id, id_server, id_access_token
 | |
|         )
 | |
| 
 | |
|         return 200, {}
 | |
| 
 | |
| 
 | |
| class ThreepidUnbindRestServlet(RestServlet):
 | |
|     PATTERNS = client_patterns("/account/3pid/unbind$", releases=(), unstable=True)
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         super(ThreepidUnbindRestServlet, self).__init__()
 | |
|         self.hs = hs
 | |
|         self.identity_handler = hs.get_handlers().identity_handler
 | |
|         self.auth = hs.get_auth()
 | |
|         self.datastore = self.hs.get_datastore()
 | |
| 
 | |
|     async def on_POST(self, request):
 | |
|         """Unbind the given 3pid from a specific identity server, or identity servers that are
 | |
|         known to have this 3pid bound
 | |
|         """
 | |
|         requester = await self.auth.get_user_by_req(request)
 | |
|         body = parse_json_object_from_request(request)
 | |
|         assert_params_in_dict(body, ["medium", "address"])
 | |
| 
 | |
|         medium = body.get("medium")
 | |
|         address = body.get("address")
 | |
|         id_server = body.get("id_server")
 | |
| 
 | |
|         # Attempt to unbind the threepid from an identity server. If id_server is None, try to
 | |
|         # unbind from all identity servers this threepid has been added to in the past
 | |
|         result = await self.identity_handler.try_unbind_threepid(
 | |
|             requester.user.to_string(),
 | |
|             {"address": address, "medium": medium, "id_server": id_server},
 | |
|         )
 | |
|         return 200, {"id_server_unbind_result": "success" if result else "no-support"}
 | |
| 
 | |
| 
 | |
| class ThreepidDeleteRestServlet(RestServlet):
 | |
|     PATTERNS = client_patterns("/account/3pid/delete$")
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         super(ThreepidDeleteRestServlet, self).__init__()
 | |
|         self.hs = hs
 | |
|         self.auth = hs.get_auth()
 | |
|         self.auth_handler = hs.get_auth_handler()
 | |
| 
 | |
|     async def on_POST(self, request):
 | |
|         if not self.hs.config.enable_3pid_changes:
 | |
|             raise SynapseError(
 | |
|                 400, "3PID changes are disabled on this server", Codes.FORBIDDEN
 | |
|             )
 | |
| 
 | |
|         body = parse_json_object_from_request(request)
 | |
|         assert_params_in_dict(body, ["medium", "address"])
 | |
| 
 | |
|         requester = await self.auth.get_user_by_req(request)
 | |
|         user_id = requester.user.to_string()
 | |
| 
 | |
|         try:
 | |
|             ret = await self.auth_handler.delete_threepid(
 | |
|                 user_id, body["medium"], body["address"], body.get("id_server")
 | |
|             )
 | |
|         except Exception:
 | |
|             # NB. This endpoint should succeed if there is nothing to
 | |
|             # delete, so it should only throw if something is wrong
 | |
|             # that we ought to care about.
 | |
|             logger.exception("Failed to remove threepid")
 | |
|             raise SynapseError(500, "Failed to remove threepid")
 | |
| 
 | |
|         if ret:
 | |
|             id_server_unbind_result = "success"
 | |
|         else:
 | |
|             id_server_unbind_result = "no-support"
 | |
| 
 | |
|         return 200, {"id_server_unbind_result": id_server_unbind_result}
 | |
| 
 | |
| 
 | |
| class WhoamiRestServlet(RestServlet):
 | |
|     PATTERNS = client_patterns("/account/whoami$")
 | |
| 
 | |
|     def __init__(self, hs):
 | |
|         super(WhoamiRestServlet, self).__init__()
 | |
|         self.auth = hs.get_auth()
 | |
| 
 | |
|     async def on_GET(self, request):
 | |
|         requester = await self.auth.get_user_by_req(request)
 | |
| 
 | |
|         return 200, {"user_id": requester.user.to_string()}
 | |
| 
 | |
| 
 | |
| def register_servlets(hs, http_server):
 | |
|     EmailPasswordRequestTokenRestServlet(hs).register(http_server)
 | |
|     PasswordResetSubmitTokenServlet(hs).register(http_server)
 | |
|     PasswordRestServlet(hs).register(http_server)
 | |
|     DeactivateAccountRestServlet(hs).register(http_server)
 | |
|     EmailThreepidRequestTokenRestServlet(hs).register(http_server)
 | |
|     MsisdnThreepidRequestTokenRestServlet(hs).register(http_server)
 | |
|     AddThreepidEmailSubmitTokenServlet(hs).register(http_server)
 | |
|     AddThreepidMsisdnSubmitTokenServlet(hs).register(http_server)
 | |
|     ThreepidRestServlet(hs).register(http_server)
 | |
|     ThreepidAddRestServlet(hs).register(http_server)
 | |
|     ThreepidBindRestServlet(hs).register(http_server)
 | |
|     ThreepidUnbindRestServlet(hs).register(http_server)
 | |
|     ThreepidDeleteRestServlet(hs).register(http_server)
 | |
|     WhoamiRestServlet(hs).register(http_server)
 |