From 6ea5a835b25c3e251d5de49ac76173d9a136f6aa Mon Sep 17 00:00:00 2001
From: Aminda Suomalainen <suomalainen+git@mikaela.info>
Date: Thu, 8 Jun 2023 10:25:01 +0300
Subject: [PATCH] matrix/m.room.server_acl: remove unnecessary wildcards, note
 it

---
 matrix/m.room.server_acl/README.md | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/matrix/m.room.server_acl/README.md b/matrix/m.room.server_acl/README.md
index b3e315d..7052a58 100644
--- a/matrix/m.room.server_acl/README.md
+++ b/matrix/m.room.server_acl/README.md
@@ -13,9 +13,13 @@ adjusting this.
 
 - https://matrix.org/docs/guides/moderation#banning-servers-from-rooms-server-acls
 
-Note: when sending the custom event via `/devtools` for the first time, click
-the `Event` so it says `State Event` and asks for `State key` in addition to `type`,
-which can/is left empty as usual.
+Note:
+
+- When sending the custom event via `/devtools` for the first time, click
+  the `Event` so it says `State Event` and asks for `State key` in addition to `type`,
+  which can/is left empty as usual.
+- Subdomains appear to be implied by specifying 2nd level domain. E.g.
+  `matrix.org` appears to apply to `*.matrix.org` at least on Synapse.
 
 ```json
 {
@@ -23,26 +27,18 @@ which can/is left empty as usual.
   "allow_ip_literals": false,
   "deny": [
     "matrix.org",
-    "*.matrix.org",
     "mjolnir.matrix.org",
     "disroot.org",
     "privacytools.io",
     "feneas.org",
     "glowers.club",
-    "*.glowers.club",
     "midov.pl",
-    "*.midov.pl",
     "kiwifarms.net",
-    "*.kiwifarms.net",
     "liberta.casa",
     "nitro.chat",
-    "*.nitro.chat",
     "nerdsin.space",
-    "*.nerdsin.space",
     "thisisjoes.site",
-    "*.thisisjoes.site",
-    "pp13.space",
-    "*.pp13.space"
+    "pp13.space"
   ]
 }
 ```