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01c88a09cd
Instead of proxying through the magic getter of the RootConfig object. This should be more performant (and is more explicit).
70 lines
2.1 KiB
Python
70 lines
2.1 KiB
Python
# Copyright 2018 New Vector Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import logging
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from twisted.web.resource import Resource
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from synapse.http.server import set_cors_headers
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from synapse.util import json_encoder
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logger = logging.getLogger(__name__)
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class WellKnownBuilder:
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"""Utility to construct the well-known response
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Args:
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hs (synapse.server.HomeServer):
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"""
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def __init__(self, hs):
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self._config = hs.config
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def get_well_known(self):
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# if we don't have a public_baseurl, we can't help much here.
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if self._config.server.public_baseurl is None:
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return None
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result = {"m.homeserver": {"base_url": self._config.server.public_baseurl}}
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if self._config.default_identity_server:
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result["m.identity_server"] = {
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"base_url": self._config.default_identity_server
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}
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return result
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class WellKnownResource(Resource):
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"""A Twisted web resource which renders the .well-known file"""
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isLeaf = 1
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def __init__(self, hs):
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Resource.__init__(self)
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self._well_known_builder = WellKnownBuilder(hs)
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def render_GET(self, request):
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set_cors_headers(request)
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r = self._well_known_builder.get_well_known()
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if not r:
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request.setResponseCode(404)
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request.setHeader(b"Content-Type", b"text/plain")
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return b".well-known not available"
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logger.debug("returning: %s", r)
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request.setHeader(b"Content-Type", b"application/json")
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return json_encoder.encode(r).encode("utf-8")
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