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Handle PartialDownloadError in CAS login

This commit is contained in:
David Baker 2017-03-14 13:37:36 +00:00
parent 6a3c5d6891
commit 1ece06273e
1 changed files with 8 additions and 1 deletions
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9
synapse/rest/client/v1/login.py
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@ -33,6 +33,8 @@ from saml2.client import Saml2Client
import xml.etree.ElementTree as ET import xml.etree.ElementTree as ET
from twisted.web.client import PartialDownloadError
logger = logging.getLogger(__name__) logger = logging.getLogger(__name__)
@ -341,7 +343,12 @@ class CasTicketServlet(ClientV1RestServlet):
"ticket": request.args["ticket"], "ticket": request.args["ticket"],
"service": self.cas_service_url "service": self.cas_service_url
} }
body = yield http_client.get_raw(uri, args) try:
body = yield http_client.get_raw(uri, args)
except PartialDownloadError as pde:
# Twisted raises this error if the connection is closed,
# even if that's being used old-http style to signal end-of-data
body = pde.response
result = yield self.handle_cas_response(request, body, client_redirect_url) result = yield self.handle_cas_response(request, body, client_redirect_url)
defer.returnValue(result) defer.returnValue(result)