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Fix regression where synapse checked whether push rules were valid JSON before the compatibility hack that handled clients sending invalid JSON

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This commit is contained in:
Mark Haines 2016-03-14 14:16:41 +00:00
parent 494d0c8e02
commit 398cd1edfb
2 changed files with 19 additions and 6 deletions
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21
synapse/http/servlet.py
View File

@ -119,13 +119,13 @@ def parse_string(request, name, default=None, required=False,
return default return default
def parse_json_object_from_request(request): def parse_json_value_from_request(request):
"""Parse a JSON object from the body of a twisted HTTP request. """Parse a JSON value from the body of a twisted HTTP request.
:param request: the twisted HTTP request. :param request: the twisted HTTP request.
:returns: The JSON value.
:raises :raises
SynapseError if the request body couldn't be decoded as JSON or SynapseError if the request body couldn't be decoded as JSON.
if it wasn't a JSON object.
""" """
try: try:
content_bytes = request.content.read() content_bytes = request.content.read()
@ -137,6 +137,19 @@ def parse_json_object_from_request(request):
except simplejson.JSONDecodeError: except simplejson.JSONDecodeError:
raise SynapseError(400, "Content not JSON.", errcode=Codes.NOT_JSON) raise SynapseError(400, "Content not JSON.", errcode=Codes.NOT_JSON)
return content
def parse_json_object_from_request(request):
"""Parse a JSON object from the body of a twisted HTTP request.
:param request: the twisted HTTP request.
:raises
SynapseError if the request body couldn't be decoded as JSON or
if it wasn't a JSON object.
"""
content = parse_json_value_from_request(request)
if type(content) != dict: if type(content) != dict:
message = "Content must be a JSON object." message = "Content must be a JSON object."
raise SynapseError(400, message, errcode=Codes.BAD_JSON) raise SynapseError(400, message, errcode=Codes.BAD_JSON)

4
synapse/rest/client/v1/push_rule.py
View File

@ -25,7 +25,7 @@ from synapse.storage.push_rule import (
from synapse.push.clientformat import format_push_rules_for_user from synapse.push.clientformat import format_push_rules_for_user
from synapse.push.baserules import BASE_RULE_IDS from synapse.push.baserules import BASE_RULE_IDS
from synapse.push.rulekinds import PRIORITY_CLASS_MAP from synapse.push.rulekinds import PRIORITY_CLASS_MAP
from synapse.http.servlet import parse_json_object_from_request from synapse.http.servlet import parse_json_value_from_request
class PushRuleRestServlet(ClientV1RestServlet): class PushRuleRestServlet(ClientV1RestServlet):
@ -51,7 +51,7 @@ class PushRuleRestServlet(ClientV1RestServlet):
if '/' in spec['rule_id'] or '\\' in spec['rule_id']: if '/' in spec['rule_id'] or '\\' in spec['rule_id']:
raise SynapseError(400, "rule_id may not contain slashes") raise SynapseError(400, "rule_id may not contain slashes")
content = parse_json_object_from_request(request) content = parse_json_value_from_request(request)
user_id = requester.user.to_string() user_id = requester.user.to_string()