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Port rest/ to Python 3 (#3823)

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Amber Brown 2018-09-12 20:41:31 +10:00 committed by GitHub
parent 8fd93b5eea
commit 02aa41809b
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18 changed files with 113 additions and 100 deletions
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1
changelog.d/3823.misc Normal file
View File

@ -0,0 +1 @@
rest/ is now ported to Python 3.

9
synapse/rest/client/v1/admin.py
View File

@ -101,7 +101,7 @@ class UserRegisterServlet(ClientV1RestServlet):
nonce = self.hs.get_secrets().token_hex(64)
self.nonces[nonce] = int(self.reactor.seconds())
return (200, {"nonce": nonce.encode('ascii')})
return (200, {"nonce": nonce})
@defer.inlineCallbacks
def on_POST(self, request):
@ -164,7 +164,7 @@ class UserRegisterServlet(ClientV1RestServlet):
key=self.hs.config.registration_shared_secret.encode(),
digestmod=hashlib.sha1,
)
want_mac.update(nonce)
want_mac.update(nonce.encode('utf8'))
want_mac.update(b"\x00")
want_mac.update(username)
want_mac.update(b"\x00")
@ -173,7 +173,10 @@ class UserRegisterServlet(ClientV1RestServlet):
want_mac.update(b"admin" if admin else b"notadmin")
want_mac = want_mac.hexdigest()
if not hmac.compare_digest(want_mac, got_mac.encode('ascii')):
if not hmac.compare_digest(
want_mac.encode('ascii'),
got_mac.encode('ascii')
):
raise SynapseError(403, "HMAC incorrect")
# Reuse the parts of RegisterRestServlet to reduce code duplication

12
synapse/rest/client/v1/events.py
View File

@ -45,20 +45,20 @@ class EventStreamRestServlet(ClientV1RestServlet):
is_guest = requester.is_guest
room_id = None
if is_guest:
if "room_id" not in request.args:
if b"room_id" not in request.args:
raise SynapseError(400, "Guest users must specify room_id param")
if "room_id" in request.args:
room_id = request.args["room_id"][0]
if b"room_id" in request.args:
room_id = request.args[b"room_id"][0].decode('ascii')
pagin_config = PaginationConfig.from_request(request)
timeout = EventStreamRestServlet.DEFAULT_LONGPOLL_TIME_MS
if "timeout" in request.args:
if b"timeout" in request.args:
try:
timeout = int(request.args["timeout"][0])
timeout = int(request.args[b"timeout"][0])
except ValueError:
raise SynapseError(400, "timeout must be in milliseconds.")
as_client_event = "raw" not in request.args
as_client_event = b"raw" not in request.args
chunk = yield self.event_stream_handler.get_stream(
requester.user.to_string(),

2
synapse/rest/client/v1/initial_sync.py
View File

@ -32,7 +32,7 @@ class InitialSyncRestServlet(ClientV1RestServlet):
@defer.inlineCallbacks
def on_GET(self, request):
requester = yield self.auth.get_user_by_req(request)
as_client_event = "raw" not in request.args
as_client_event = b"raw" not in request.args
pagination_config = PaginationConfig.from_request(request)
include_archived = parse_boolean(request, "archived", default=False)
content = yield self.initial_sync_handler.snapshot_all_rooms(

44
synapse/rest/client/v1/login.py
View File

@ -14,10 +14,9 @@
# limitations under the License.
import logging
import urllib
import xml.etree.ElementTree as ET
from six.moves.urllib import parse as urlparse
from six.moves import urllib
from canonicaljson import json
from saml2 import BINDING_HTTP_POST, config
@ -134,7 +133,7 @@ class LoginRestServlet(ClientV1RestServlet):
LoginRestServlet.SAML2_TYPE):
relay_state = ""
if "relay_state" in login_submission:
relay_state = "&RelayState=" + urllib.quote(
relay_state = "&RelayState=" + urllib.parse.quote(
login_submission["relay_state"])
result = {
"uri": "%s%s" % (self.idp_redirect_url, relay_state)
@ -366,7 +365,7 @@ class SAML2RestServlet(ClientV1RestServlet):
(user_id, token) = yield handler.register_saml2(username)
# Forward to the RelayState callback along with ava
if 'RelayState' in request.args:
request.redirect(urllib.unquote(
request.redirect(urllib.parse.unquote(
request.args['RelayState'][0]) +
'?status=authenticated&access_token=' +
token + '&user_id=' + user_id + '&ava=' +
@ -377,7 +376,7 @@ class SAML2RestServlet(ClientV1RestServlet):
"user_id": user_id, "token": token,
"ava": saml2_auth.ava}))
elif 'RelayState' in request.args:
request.redirect(urllib.unquote(
request.redirect(urllib.parse.unquote(
request.args['RelayState'][0]) +
'?status=not_authenticated')
finish_request(request)
@ -390,21 +389,22 @@ class CasRedirectServlet(ClientV1RestServlet):
def __init__(self, hs):
super(CasRedirectServlet, self).__init__(hs)
self.cas_server_url = hs.config.cas_server_url
self.cas_service_url = hs.config.cas_service_url
self.cas_server_url = hs.config.cas_server_url.encode('ascii')
self.cas_service_url = hs.config.cas_service_url.encode('ascii')
def on_GET(self, request):
args = request.args
if "redirectUrl" not in args:
if b"redirectUrl" not in args:
return (400, "Redirect URL not specified for CAS auth")
client_redirect_url_param = urllib.urlencode({
"redirectUrl": args["redirectUrl"][0]
})
hs_redirect_url = self.cas_service_url + "/_matrix/client/api/v1/login/cas/ticket"
service_param = urllib.urlencode({
"service": "%s?%s" % (hs_redirect_url, client_redirect_url_param)
})
request.redirect("%s/login?%s" % (self.cas_server_url, service_param))
client_redirect_url_param = urllib.parse.urlencode({
b"redirectUrl": args[b"redirectUrl"][0]
}).encode('ascii')
hs_redirect_url = (self.cas_service_url +
b"/_matrix/client/api/v1/login/cas/ticket")
service_param = urllib.parse.urlencode({
b"service": b"%s?%s" % (hs_redirect_url, client_redirect_url_param)
}).encode('ascii')
request.redirect(b"%s/login?%s" % (self.cas_server_url, service_param))
finish_request(request)
@ -422,11 +422,11 @@ class CasTicketServlet(ClientV1RestServlet):
@defer.inlineCallbacks
def on_GET(self, request):
client_redirect_url = request.args["redirectUrl"][0]
client_redirect_url = request.args[b"redirectUrl"][0]
http_client = self.hs.get_simple_http_client()
uri = self.cas_server_url + "/proxyValidate"
args = {
"ticket": request.args["ticket"],
"ticket": request.args[b"ticket"][0].decode('ascii'),
"service": self.cas_service_url
}
try:
@ -471,11 +471,11 @@ class CasTicketServlet(ClientV1RestServlet):
finish_request(request)
def add_login_token_to_redirect_url(self, url, token):
url_parts = list(urlparse.urlparse(url))
query = dict(urlparse.parse_qsl(url_parts[4]))
url_parts = list(urllib.parse.urlparse(url))
query = dict(urllib.parse.parse_qsl(url_parts[4]))
query.update({"loginToken": token})
url_parts[4] = urllib.urlencode(query)
return urlparse.urlunparse(url_parts)
url_parts[4] = urllib.parse.urlencode(query).encode('ascii')
return urllib.parse.urlunparse(url_parts)
def parse_cas_response(self, cas_response_body):
user = None

24
synapse/rest/client/v1/push_rule.py
View File

@ -46,7 +46,7 @@ class PushRuleRestServlet(ClientV1RestServlet):
try:
priority_class = _priority_class_from_spec(spec)
except InvalidRuleException as e:
raise SynapseError(400, e.message)
raise SynapseError(400, str(e))
requester = yield self.auth.get_user_by_req(request)
@ -73,7 +73,7 @@ class PushRuleRestServlet(ClientV1RestServlet):
content,
)
except InvalidRuleException as e:
raise SynapseError(400, e.message)
raise SynapseError(400, str(e))
before = parse_string(request, "before")
if before:
@ -95,9 +95,9 @@ class PushRuleRestServlet(ClientV1RestServlet):
)
self.notify_user(user_id)
except InconsistentRuleException as e:
raise SynapseError(400, e.message)
raise SynapseError(400, str(e))
except RuleNotFoundException as e:
raise SynapseError(400, e.message)
raise SynapseError(400, str(e))
defer.returnValue((200, {}))
@ -142,10 +142,10 @@ class PushRuleRestServlet(ClientV1RestServlet):
PushRuleRestServlet.SLIGHTLY_PEDANTIC_TRAILING_SLASH_ERROR
)
if path[0] == '':
if path[0] == b'':
defer.returnValue((200, rules))
elif path[0] == 'global':
path = path[1:]
elif path[0] == b'global':
path = [x.decode('ascii') for x in path[1:]]
result = _filter_ruleset_with_path(rules['global'], path)
defer.returnValue((200, result))
else:
@ -192,10 +192,10 @@ class PushRuleRestServlet(ClientV1RestServlet):
def _rule_spec_from_path(path):
if len(path) < 2:
raise UnrecognizedRequestError()
if path[0] != 'pushrules':
if path[0] != b'pushrules':
raise UnrecognizedRequestError()
scope = path[1]
scope = path[1].decode('ascii')
path = path[2:]
if scope != 'global':
raise UnrecognizedRequestError()
@ -203,13 +203,13 @@ def _rule_spec_from_path(path):
if len(path) == 0:
raise UnrecognizedRequestError()
template = path[0]
template = path[0].decode('ascii')
path = path[1:]
if len(path) == 0 or len(path[0]) == 0:
raise UnrecognizedRequestError()
rule_id = path[0]
rule_id = path[0].decode('ascii')
spec = {
'scope': scope,
@ -220,7 +220,7 @@ def _rule_spec_from_path(path):
path = path[1:]
if len(path) > 0 and len(path[0]) > 0:
spec['attr'] = path[0]
spec['attr'] = path[0].decode('ascii')
return spec

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

@ -59,7 +59,7 @@ class PushersRestServlet(ClientV1RestServlet):
]
for p in pushers:
for k, v in p.items():
for k, v in list(p.items()):
if k not in allowed_keys:
del p[k]
@ -126,7 +126,7 @@ class PushersSetRestServlet(ClientV1RestServlet):
profile_tag=content.get('profile_tag', ""),
)
except PusherConfigException as pce:
raise SynapseError(400, "Config Error: " + pce.message,
raise SynapseError(400, "Config Error: " + str(pce),
errcode=Codes.MISSING_PARAM)
self.notifier.on_new_replication_data()

14
synapse/rest/client/v1/room.py
View File

@ -207,7 +207,7 @@ class RoomSendEventRestServlet(ClientV1RestServlet):
"sender": requester.user.to_string(),
}
if 'ts' in request.args and requester.app_service:
if b'ts' in request.args and requester.app_service:
event_dict['origin_server_ts'] = parse_integer(request, "ts", 0)
event = yield self.event_creation_hander.create_and_send_nonmember_event(
@ -255,7 +255,9 @@ class JoinRoomAliasServlet(ClientV1RestServlet):
if RoomID.is_valid(room_identifier):
room_id = room_identifier
try:
remote_room_hosts = request.args["server_name"]
remote_room_hosts = [
x.decode('ascii') for x in request.args[b"server_name"]
]
except Exception:
remote_room_hosts = None
elif RoomAlias.is_valid(room_identifier):
@ -461,10 +463,10 @@ class RoomMessageListRestServlet(ClientV1RestServlet):
pagination_config = PaginationConfig.from_request(
request, default_limit=10,
)
as_client_event = "raw" not in request.args
filter_bytes = parse_string(request, "filter")
as_client_event = b"raw" not in request.args
filter_bytes = parse_string(request, b"filter", encoding=None)
if filter_bytes:
filter_json = urlparse.unquote(filter_bytes).decode("UTF-8")
filter_json = urlparse.unquote(filter_bytes.decode("UTF-8"))
event_filter = Filter(json.loads(filter_json))
else:
event_filter = None
@ -560,7 +562,7 @@ class RoomEventContextServlet(ClientV1RestServlet):
# picking the API shape for symmetry with /messages
filter_bytes = parse_string(request, "filter")
if filter_bytes:
filter_json = urlparse.unquote(filter_bytes).decode("UTF-8")
filter_json = urlparse.unquote(filter_bytes)
event_filter = Filter(json.loads(filter_json))
else:
event_filter = None

2
synapse/rest/client/v2_alpha/sync.py
View File

@ -89,7 +89,7 @@ class SyncRestServlet(RestServlet):
@defer.inlineCallbacks
def on_GET(self, request):
if "from" in request.args:
if b"from" in request.args:
# /events used to use 'from', but /sync uses 'since'.
# Lets be helpful and whine if we see a 'from'.
raise SynapseError(

4
synapse/rest/client/v2_alpha/thirdparty.py
View File

@ -79,7 +79,7 @@ class ThirdPartyUserServlet(RestServlet):
yield self.auth.get_user_by_req(request, allow_guest=True)
fields = request.args
fields.pop("access_token", None)
fields.pop(b"access_token", None)
results = yield self.appservice_handler.query_3pe(
ThirdPartyEntityKind.USER, protocol, fields
@ -102,7 +102,7 @@ class ThirdPartyLocationServlet(RestServlet):
yield self.auth.get_user_by_req(request, allow_guest=True)
fields = request.args
fields.pop("access_token", None)
fields.pop(b"access_token", None)
results = yield self.appservice_handler.query_3pe(
ThirdPartyEntityKind.LOCATION, protocol, fields

2
synapse/rest/key/v1/server_key_resource.py
View File

@ -88,5 +88,5 @@ class LocalKey(Resource):
)
def getChild(self, name, request):
if name == '':
if name == b'':
return self

4
synapse/rest/key/v2/__init__.py
View File

@ -22,5 +22,5 @@ from .remote_key_resource import RemoteKey
class KeyApiV2Resource(Resource):
def __init__(self, hs):
Resource.__init__(self)
self.putChild("server", LocalKey(hs))
self.putChild("query", RemoteKey(hs))
self.putChild(b"server", LocalKey(hs))
self.putChild(b"query", RemoteKey(hs))

6
synapse/rest/key/v2/remote_key_resource.py
View File

@ -103,7 +103,7 @@ class RemoteKey(Resource):
def async_render_GET(self, request):
if len(request.postpath) == 1:
server, = request.postpath
query = {server: {}}
query = {server.decode('ascii'): {}}
elif len(request.postpath) == 2:
server, key_id = request.postpath
minimum_valid_until_ts = parse_integer(
@ -112,11 +112,12 @@ class RemoteKey(Resource):
arguments = {}
if minimum_valid_until_ts is not None:
arguments["minimum_valid_until_ts"] = minimum_valid_until_ts
query = {server: {key_id: arguments}}
query = {server.decode('ascii'): {key_id.decode('ascii'): arguments}}
else:
raise SynapseError(
404, "Not found %r" % request.postpath, Codes.NOT_FOUND
)
yield self.query_keys(request, query, query_remote_on_cache_miss=True)
def render_POST(self, request):
@ -135,6 +136,7 @@ class RemoteKey(Resource):
@defer.inlineCallbacks
def query_keys(self, request, query, query_remote_on_cache_miss=False):
logger.info("Handling query for keys %r", query)
store_queries = []
for server_name, key_ids in query.items():
if (

4
synapse/rest/media/v0/content_repository.py
View File

@ -56,7 +56,7 @@ class ContentRepoResource(resource.Resource):
# servers.
# TODO: A little crude here, we could do this better.
filename = request.path.split('/')[-1]
filename = request.path.decode('ascii').split('/')[-1]
# be paranoid
filename = re.sub("[^0-9A-z.-_]", "", filename)
@ -78,7 +78,7 @@ class ContentRepoResource(resource.Resource):
# select private. don't bother setting Expires as all our matrix
# clients are smart enough to be happy with Cache-Control (right?)
request.setHeader(
"Cache-Control", "public,max-age=86400,s-maxage=86400"
b"Cache-Control", b"public,max-age=86400,s-maxage=86400"
)
d = FileSender().beginFileTransfer(f, request)

30
synapse/rest/media/v1/_base.py
View File

@ -15,9 +15,8 @@
import logging
import os
import urllib
from six.moves.urllib import parse as urlparse
from six.moves import urllib
from twisted.internet import defer
from twisted.protocols.basic import FileSender
@ -35,10 +34,15 @@ def parse_media_id(request):
# This allows users to append e.g. /test.png to the URL. Useful for
# clients that parse the URL to see content type.
server_name, media_id = request.postpath[:2]
if isinstance(server_name, bytes):
server_name = server_name.decode('utf-8')
media_id = media_id.decode('utf8')
file_name = None
if len(request.postpath) > 2:
try:
file_name = urlparse.unquote(request.postpath[-1]).decode("utf-8")
file_name = urllib.parse.unquote(request.postpath[-1].decode("utf-8"))
except UnicodeDecodeError:
pass
return server_name, media_id, file_name
@ -93,22 +97,18 @@ def add_file_headers(request, media_type, file_size, upload_name):
file_size (int): Size in bytes of the media, if known.
upload_name (str): The name of the requested file, if any.
"""
def _quote(x):
return urllib.parse.quote(x.encode("utf-8"))
request.setHeader(b"Content-Type", media_type.encode("UTF-8"))
if upload_name:
if is_ascii(upload_name):
request.setHeader(
b"Content-Disposition",
b"inline; filename=%s" % (
urllib.quote(upload_name.encode("utf-8")),
),
)
disposition = ("inline; filename=%s" % (_quote(upload_name),)).encode("ascii")
else:
request.setHeader(
b"Content-Disposition",
b"inline; filename*=utf-8''%s" % (
urllib.quote(upload_name.encode("utf-8")),
),
)
disposition = (
"inline; filename*=utf-8''%s" % (_quote(upload_name),)).encode("ascii")
request.setHeader(b"Content-Disposition", disposition)
# cache for at least a day.
# XXX: we might want to turn this off for data we don't want to

12
synapse/rest/media/v1/download_resource.py
View File

@ -47,12 +47,12 @@ class DownloadResource(Resource):
def _async_render_GET(self, request):
set_cors_headers(request)
request.setHeader(
"Content-Security-Policy",
"default-src 'none';"
" script-src 'none';"
" plugin-types application/pdf;"
" style-src 'unsafe-inline';"
" object-src 'self';"
b"Content-Security-Policy",
b"default-src 'none';"
b" script-src 'none';"
b" plugin-types application/pdf;"
b" style-src 'unsafe-inline';"
b" object-src 'self';"
)
server_name, media_id, name = parse_media_id(request)
if server_name == self.server_name:

29
synapse/rest/media/v1/media_repository.py
View File

@ -20,7 +20,7 @@ import logging
import os
import shutil
from six import iteritems
from six import PY3, iteritems
from six.moves.urllib import parse as urlparse
import twisted.internet.error
@ -397,13 +397,13 @@ class MediaRepository(object):
yield finish()
media_type = headers["Content-Type"][0]
media_type = headers[b"Content-Type"][0].decode('ascii')
time_now_ms = self.clock.time_msec()
content_disposition = headers.get("Content-Disposition", None)
content_disposition = headers.get(b"Content-Disposition", None)
if content_disposition:
_, params = cgi.parse_header(content_disposition[0],)
_, params = cgi.parse_header(content_disposition[0].decode('ascii'),)
upload_name = None
# First check if there is a valid UTF-8 filename
@ -419,9 +419,13 @@ class MediaRepository(object):
upload_name = upload_name_ascii
if upload_name:
upload_name = urlparse.unquote(upload_name)
if PY3:
upload_name = urlparse.unquote(upload_name)
else:
upload_name = urlparse.unquote(upload_name.encode('ascii'))
try:
upload_name = upload_name.decode("utf-8")
if isinstance(upload_name, bytes):
upload_name = upload_name.decode("utf-8")
except UnicodeDecodeError:
upload_name = None
else:
@ -755,14 +759,15 @@ class MediaRepositoryResource(Resource):
Resource.__init__(self)
media_repo = hs.get_media_repository()
self.putChild("upload", UploadResource(hs, media_repo))
self.putChild("download", DownloadResource(hs, media_repo))
self.putChild("thumbnail", ThumbnailResource(
self.putChild(b"upload", UploadResource(hs, media_repo))
self.putChild(b"download", DownloadResource(hs, media_repo))
self.putChild(b"thumbnail", ThumbnailResource(
hs, media_repo, media_repo.media_storage,
))
self.putChild("identicon", IdenticonResource())
self.putChild(b"identicon", IdenticonResource())
if hs.config.url_preview_enabled:
self.putChild("preview_url", PreviewUrlResource(
self.putChild(b"preview_url", PreviewUrlResource(
hs, media_repo, media_repo.media_storage,
))
self.putChild("config", MediaConfigResource(hs))
self.putChild(b"config", MediaConfigResource(hs))

10
synapse/rest/media/v1/preview_url_resource.py
View File

@ -261,7 +261,7 @@ class PreviewUrlResource(Resource):
logger.debug("Calculated OG for %s as %s" % (url, og))
jsonog = json.dumps(og)
jsonog = json.dumps(og).encode('utf8')
# store OG in history-aware DB cache
yield self.store.store_url_cache(
@ -301,20 +301,20 @@ class PreviewUrlResource(Resource):
logger.warn("Error downloading %s: %r", url, e)
raise SynapseError(
500, "Failed to download content: %s" % (
traceback.format_exception_only(sys.exc_type, e),
traceback.format_exception_only(sys.exc_info()[0], e),
),
Codes.UNKNOWN,
)
yield finish()
try:
if "Content-Type" in headers:
media_type = headers["Content-Type"][0]
if b"Content-Type" in headers:
media_type = headers[b"Content-Type"][0].decode('ascii')
else:
media_type = "application/octet-stream"
time_now_ms = self.clock.time_msec()
content_disposition = headers.get("Content-Disposition", None)
content_disposition = headers.get(b"Content-Disposition", None)
if content_disposition:
_, params = cgi.parse_header(content_disposition[0],)
download_name = None