Default to censoring redactions after seven days

matrix-org · Sep 9, 2019 · 8b9ade8 · 8b9ade8
1 parent e7184a4
commit 8b9ade8
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Showing 2 changed files with 11 additions and 7 deletions.
diff --git a/docs/sample_config.yaml b/docs/sample_config.yaml
@@ -306,10 +306,12 @@ listeners:
 #
 #allow_per_room_profiles: false
 
-# How long to keep redacted events in unredacted form in the database.
-# By default redactions are kept indefinitely.
+# How long to keep redacted events in unredacted form in the database. After
+# this period redacted events get replaced with their redacted form in the DB.
 #
-#redaction_retention_period: 30d
+# Defaults to `7d`. Set to `null` to disable.
+#
+redaction_retention_period: 7d
 
 
 ## TLS ##

diff --git a/synapse/config/server.py b/synapse/config/server.py
@@ -164,7 +164,7 @@ def read_config(self, config, **kwargs):
 
         # How long to keep redacted events in the database in unredacted form
         # before redacting them.
-        redaction_retention_period = config.get("redaction_retention_period")
+        redaction_retention_period = config.get("redaction_retention_period", "7d")
         if redaction_retention_period is not None:
             self.redaction_retention_period = self.parse_duration(
                 redaction_retention_period
@@ -729,10 +729,12 @@ def generate_config_section(
         #
         #allow_per_room_profiles: false
 
-        # How long to keep redacted events in unredacted form in the database.
-        # By default redactions are kept indefinitely.
+        # How long to keep redacted events in unredacted form in the database. After
+        # this period redacted events get replaced with their redacted form in the DB.
         #
-        #redaction_retention_period: 30d
+        # Defaults to `7d`. Set to `null` to disable.
+        #
+        redaction_retention_period: 7d
         """
             % locals()
         )