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Merge pull request #904 from matrix-org/dbkr/register_email_no_untrusted_id_server

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requestToken update
This commit is contained in:
David Baker 2016-07-05 15:13:34 +01:00 committed by GitHub
commit ef535178ff
2 changed files with 29 additions and 15 deletions
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3
synapse/api/errors.py
View File

@ -42,8 +42,9 @@ class Codes(object):
TOO_LARGE = "M_TOO_LARGE" TOO_LARGE = "M_TOO_LARGE"
EXCLUSIVE = "M_EXCLUSIVE" EXCLUSIVE = "M_EXCLUSIVE"
THREEPID_AUTH_FAILED = "M_THREEPID_AUTH_FAILED" THREEPID_AUTH_FAILED = "M_THREEPID_AUTH_FAILED"
THREEPID_IN_USE = "THREEPID_IN_USE" THREEPID_IN_USE = "M_THREEPID_IN_USE"
INVALID_USERNAME = "M_INVALID_USERNAME" INVALID_USERNAME = "M_INVALID_USERNAME"
SERVER_NOT_TRUSTED = "M_SERVER_NOT_TRUSTED"
class CodeMessageException(RuntimeError): class CodeMessageException(RuntimeError):

41
synapse/handlers/identity.py
View File

@ -21,7 +21,7 @@ from synapse.api.errors import (
) )
from ._base import BaseHandler from ._base import BaseHandler
from synapse.util.async import run_on_reactor from synapse.util.async import run_on_reactor
from synapse.api.errors import SynapseError from synapse.api.errors import SynapseError, Codes
import json import json
import logging import logging
@ -41,6 +41,20 @@ class IdentityHandler(BaseHandler):
hs.config.use_insecure_ssl_client_just_for_testing_do_not_use hs.config.use_insecure_ssl_client_just_for_testing_do_not_use
) )
def _should_trust_id_server(self, id_server):
if id_server not in self.trusted_id_servers:
if self.trust_any_id_server_just_for_testing_do_not_use:
logger.warn(
"Trusting untrustworthy ID server %r even though it isn't"
" in the trusted id list for testing because"
" 'use_insecure_ssl_client_just_for_testing_do_not_use'"
" is set in the config",
id_server,
)
else:
return False
return True
@defer.inlineCallbacks @defer.inlineCallbacks
def threepid_from_creds(self, creds): def threepid_from_creds(self, creds):
yield run_on_reactor() yield run_on_reactor()
@ -59,19 +73,12 @@ class IdentityHandler(BaseHandler):
else: else:
raise SynapseError(400, "No client_secret in creds") raise SynapseError(400, "No client_secret in creds")
if id_server not in self.trusted_id_servers: if not self._should_trust_id_server(id_server):
if self.trust_any_id_server_just_for_testing_do_not_use: logger.warn(
logger.warn( '%s is not a trusted ID server: rejecting 3pid ' +
"Trusting untrustworthy ID server %r even though it isn't" 'credentials', id_server
" in the trusted id list for testing because" )
" 'use_insecure_ssl_client_just_for_testing_do_not_use'" defer.returnValue(None)
" is set in the config",
id_server,
)
else:
logger.warn('%s is not a trusted ID server: rejecting 3pid ' +
'credentials', id_server)
defer.returnValue(None)
data = {} data = {}
try: try:
@ -129,6 +136,12 @@ class IdentityHandler(BaseHandler):
def requestEmailToken(self, id_server, email, client_secret, send_attempt, **kwargs): def requestEmailToken(self, id_server, email, client_secret, send_attempt, **kwargs):
yield run_on_reactor() 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 = { params = {
'email': email, 'email': email,
'client_secret': client_secret, 'client_secret': client_secret,