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Set CORs headers on responses from the media repo

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This commit is contained in:
Mark Haines 2016-11-02 11:29:25 +00:00
parent dc155f4c2c
commit b1c27975d0
3 changed files with 22 additions and 7 deletions
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23
synapse/http/server.py
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@ -392,17 +392,30 @@ def respond_with_json_bytes(request, code, json_bytes, send_cors=False,
request.setHeader(b"Content-Length", b"%d" % (len(json_bytes),))
if send_cors:
request.setHeader("Access-Control-Allow-Origin", "*")
request.setHeader("Access-Control-Allow-Methods",
"GET, POST, PUT, DELETE, OPTIONS")
request.setHeader("Access-Control-Allow-Headers",
"Origin, X-Requested-With, Content-Type, Accept")
set_cors_headers(request)
request.write(json_bytes)
finish_request(request)
return NOT_DONE_YET
def set_cors_headers(request):
"""Set the CORs headers so that javascript running in a web browsers can
use this API
Args:
request (twisted.web.http.Request): The http request to add CORs to.
"""
request.setHeader("Access-Control-Allow-Origin", "*")
request.setHeader(
"Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS"
)
request.setHeader(
"Access-Control-Allow-Headers",
"Origin, X-Requested-With, Content-Type, Accept"
)
def finish_request(request):
""" Finish writing the response to the request.