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a fix which doesn't NPE everywhere

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This commit is contained in:
Matthew Hodgson 2018-07-01 11:56:33 +01:00
parent f131bf8d3e
commit 1c867f5391
1 changed files with 17 additions and 9 deletions
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26
synapse/http/site.py
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@ -107,15 +107,28 @@ class SynapseRequest(Request):
end_time = time.time()
# need to decode as it could be raw utf-8 bytes
# from a IDN servname in an auth header
authenticated_entity = self.authenticated_entity
if authenticated_entity is not None:
authenticated_entity = authenticated_entity.decode("utf-8")
# ...or could be raw utf-8 bytes in the User-Agent header.
# N.B. if you don't do this, the logger explodes cryptically
# with maximum recursion trying to log errors about
# the charset problem.
# c.f. https://github.com/matrix-org/synapse/issues/3471
user_agent = self.get_user_agent()
if user_agent is not None:
user_agent = user_agent.decode("utf-8")
self.site.access_logger.info(
"%s - %s - {%s}"
" Processed request: %.3fsec (%.3fsec, %.3fsec) (%.3fsec/%.3fsec/%d)"
" %sB %s \"%s %s %s\" \"%s\" [%d dbevts]",
self.getClientIP(),
self.site.site_tag,
# need to decode as it could be raw utf-8 bytes
# from a IDN servname in an auth header
self.authenticated_entity.decode("utf-8"),
authenticated_entity,
end_time - self.start_time,
ru_utime,
ru_stime,
@ -127,12 +140,7 @@ class SynapseRequest(Request):
self.method,
self.get_redacted_uri(),
self.clientproto,
# need to decode as could be raw utf-8 bytes
# from a utf-8 user-agent.
# N.B. if you don't do this, the logger explodes
# with maximum recursion trying to log errors about
# the charset problem.
self.get_user_agent().decode("utf-8"),
user_agent,
evt_db_fetch_count,
)