diff options
| -rw-r--r-- | docs/sample_config.yaml | 5 | ||||
| -rw-r--r-- | synapse/config/server.py | 15 | ||||
| -rw-r--r-- | synapse/storage/events.py | 6 | ||||
| -rw-r--r-- | tests/storage/test_redaction.py | 4 |
4 files changed, 27 insertions, 3 deletions
diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml index 43969bbb70..e23b80d2b8 100644 --- a/docs/sample_config.yaml +++ b/docs/sample_config.yaml @@ -306,6 +306,11 @@ listeners: # #allow_per_room_profiles: false +# How long to keep redacted events in unredacted form in the database. +# By default redactions are kept indefinitely. +# +#redaction_retention_period: 30d + ## TLS ## diff --git a/synapse/config/server.py b/synapse/config/server.py index 2abdef0971..8efab924d4 100644 --- a/synapse/config/server.py +++ b/synapse/config/server.py @@ -162,6 +162,16 @@ class ServerConfig(Config): self.mau_trial_days = config.get("mau_trial_days", 0) + # How long to keep redacted events in the database in unredacted form + # before redacting them. + redaction_retention_period = config.get("redaction_retention_period") + if redaction_retention_period: + self.redaction_retention_period = self.parse_duration( + redaction_retention_period + ) + else: + self.redaction_retention_period = None + # Options to disable HS self.hs_disabled = config.get("hs_disabled", False) self.hs_disabled_message = config.get("hs_disabled_message", "") @@ -718,6 +728,11 @@ class ServerConfig(Config): # Defaults to 'true'. # #allow_per_room_profiles: false + + # How long to keep redacted events in unredacted form in the database. + # By default redactions are kept indefinitely. + # + #redaction_retention_period: 30d """ % locals() ) diff --git a/synapse/storage/events.py b/synapse/storage/events.py index 2970da6829..d0d1781c90 100644 --- a/synapse/storage/events.py +++ b/synapse/storage/events.py @@ -1566,10 +1566,12 @@ class EventsStore( Deferred """ - if self.stream_ordering_month_ago is None: + if not self.hs.config.redaction_retention_period: return - max_pos = self.stream_ordering_month_ago + max_pos = yield self.find_first_stream_ordering_after_ts( + self._clock.time_msec() - self.hs.config.redaction_retention_period + ) # We fetch all redactions that point to an event that we have that has # a stream ordering from over a month ago, that we haven't yet censored diff --git a/tests/storage/test_redaction.py b/tests/storage/test_redaction.py index 0c9f3c7071..f0e86d41a8 100644 --- a/tests/storage/test_redaction.py +++ b/tests/storage/test_redaction.py @@ -344,7 +344,9 @@ class RedactionTestCase(unittest.HomeserverTestCase): {"content": {"body": "t", "msgtype": "message"}}, json.loads(event_json) ) - # Advance by 30 days + # Advance by 30 days, then advance again to ensure that the looping call + # for updating the stream position gets called and then the looping call + # for the censoring gets called. self.reactor.advance(60 * 60 * 24 * 31) self.reactor.advance(60 * 60 * 2) |