diff --git a/synapse/http/client.py b/synapse/http/client.py
index 25b6307884..3771e0b3f6 100644
--- a/synapse/http/client.py
+++ b/synapse/http/client.py
@@ -39,12 +39,7 @@ from twisted.web.client import (
from twisted.web.http import PotentialDataLoss
from twisted.web.http_headers import Headers
-from synapse.api.errors import (
- CodeMessageException,
- Codes,
- MatrixCodeMessageException,
- SynapseError,
-)
+from synapse.api.errors import Codes, HttpResponseException, SynapseError
from synapse.http import cancelled_to_request_timed_out_error, redact_uri
from synapse.http.endpoint import SpiderEndpoint
from synapse.util.async import add_timeout_to_deferred
@@ -132,6 +127,11 @@ class SimpleHttpClient(object):
Returns:
Deferred[object]: parsed json
+
+ Raises:
+ HttpResponseException: On a non-2xx HTTP response.
+
+ ValueError: if the response was not JSON
"""
# TODO: Do we ever want to log message contents?
@@ -155,7 +155,10 @@ class SimpleHttpClient(object):
body = yield make_deferred_yieldable(readBody(response))
- defer.returnValue(json.loads(body))
+ if 200 <= response.code < 300:
+ defer.returnValue(json.loads(body))
+ else:
+ raise HttpResponseException(response.code, response.phrase, body)
@defer.inlineCallbacks
def post_json_get_json(self, uri, post_json, headers=None):
@@ -169,6 +172,11 @@ class SimpleHttpClient(object):
Returns:
Deferred[object]: parsed json
+
+ Raises:
+ HttpResponseException: On a non-2xx HTTP response.
+
+ ValueError: if the response was not JSON
"""
json_str = encode_canonical_json(post_json)
@@ -193,9 +201,7 @@ class SimpleHttpClient(object):
if 200 <= response.code < 300:
defer.returnValue(json.loads(body))
else:
- raise self._exceptionFromFailedRequest(response, body)
-
- defer.returnValue(json.loads(body))
+ raise HttpResponseException(response.code, response.phrase, body)
@defer.inlineCallbacks
def get_json(self, uri, args={}, headers=None):
@@ -213,14 +219,12 @@ class SimpleHttpClient(object):
Deferred: Succeeds when we get *any* 2xx HTTP response, with the
HTTP body as JSON.
Raises:
- On a non-2xx HTTP response. The response body will be used as the
- error message.
+ HttpResponseException On a non-2xx HTTP response.
+
+ ValueError: if the response was not JSON
"""
- try:
- body = yield self.get_raw(uri, args, headers=headers)
- defer.returnValue(json.loads(body))
- except CodeMessageException as e:
- raise self._exceptionFromFailedRequest(e.code, e.msg)
+ body = yield self.get_raw(uri, args, headers=headers)
+ defer.returnValue(json.loads(body))
@defer.inlineCallbacks
def put_json(self, uri, json_body, args={}, headers=None):
@@ -239,7 +243,9 @@ class SimpleHttpClient(object):
Deferred: Succeeds when we get *any* 2xx HTTP response, with the
HTTP body as JSON.
Raises:
- On a non-2xx HTTP response.
+ HttpResponseException On a non-2xx HTTP response.
+
+ ValueError: if the response was not JSON
"""
if len(args):
query_bytes = urllib.urlencode(args, True)
@@ -266,10 +272,7 @@ class SimpleHttpClient(object):
if 200 <= response.code < 300:
defer.returnValue(json.loads(body))
else:
- # NB: This is explicitly not json.loads(body)'d because the contract
- # of CodeMessageException is a *string* message. Callers can always
- # load it into JSON if they want.
- raise CodeMessageException(response.code, body)
+ raise HttpResponseException(response.code, response.phrase, body)
@defer.inlineCallbacks
def get_raw(self, uri, args={}, headers=None):
@@ -287,8 +290,7 @@ class SimpleHttpClient(object):
Deferred: Succeeds when we get *any* 2xx HTTP response, with the
HTTP body at text.
Raises:
- On a non-2xx HTTP response. The response body will be used as the
- error message.
+ HttpResponseException on a non-2xx HTTP response.
"""
if len(args):
query_bytes = urllib.urlencode(args, True)
@@ -311,16 +313,7 @@ class SimpleHttpClient(object):
if 200 <= response.code < 300:
defer.returnValue(body)
else:
- raise CodeMessageException(response.code, body)
-
- def _exceptionFromFailedRequest(self, response, body):
- try:
- jsonBody = json.loads(body)
- errcode = jsonBody['errcode']
- error = jsonBody['error']
- return MatrixCodeMessageException(response.code, error, errcode)
- except (ValueError, KeyError):
- return CodeMessageException(response.code, body)
+ raise HttpResponseException(response.code, response.phrase, body)
# XXX: FIXME: This is horribly copy-pasted from matrixfederationclient.
# The two should be factored out.
|
