add federation option

.env.sample

@@ -13,3 +13,5 @@ SECRET_POSTGRES_PASSWORD_VERSION=v1
 SITE_NAME=LemmyCloud
 
 SLUR_FILTER='(fag(g|got|tard)?\b|cock\s?sucker(s|ing)?|ni((g{2,}|q)+|[gq]{2,})[e3r]+(s|z)?|mudslime?s?|kikes?|\bspi(c|k)s?\b|\bchinks?|gooks?|bitch(es|ing|y)?|whor(es?|ing)|\btr(a|@)nn?(y|ies?)|\b(b|re|r)tard(ed)?s?)'
+
+FEDERATION_ENABLED=true

compose.yml

@@ -11,6 +11,7 @@ services:
       - ADMIN_USERNAME
       - SITE_NAME
       - SLUR_FILTER
+      - FEDERATION_ENABLED
     volumes:
       - lemmy_config:/config/
     secrets:

config.hjson.tmpl

@@ -53,4 +53,13 @@
 #    # whether or not smtp connections should use tls
 #    use_tls: true
 #  }
+
+  # Settings related to activitypub federation
+  federation: {
+    enabled: {{ env "FEDERATION_ENABLED" }}
+    strict_allowlist: false
+    http_fetch_retry_limit: 25
+    worker_count: 64
+    debug: false
+  }
 }