From 627c225101852ca8526f47c4d2dd44fdd4440b4b Mon Sep 17 00:00:00 2001
From: vractal <v@fractopia.org>
Date: Wed, 29 Jul 2020 12:38:07 -0400
Subject: [PATCH] Enable ma1sd hashing by default

---
 roles/matrix-ma1sd/defaults/main.yml       |  3 +++
 roles/matrix-ma1sd/templates/ma1sd.yaml.j2 | 13 +++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/roles/matrix-ma1sd/defaults/main.yml b/roles/matrix-ma1sd/defaults/main.yml
index 713dd3ed1..63bc5a591 100644
--- a/roles/matrix-ma1sd/defaults/main.yml
+++ b/roles/matrix-ma1sd/defaults/main.yml
@@ -83,6 +83,9 @@ matrix_ma1sd_verbose_logging: false
 matrix_ma1sd_v1_enabled: true
 matrix_ma1sd_v2_enabled: true
 
+# Fix for missing 3PIDS bug
+matrix_ma1sd_hashing_enabled: true
+
 # Default ma1sd configuration template which covers the generic use case.
 # You can customize it by controlling the various variables inside it.
 #
diff --git a/roles/matrix-ma1sd/templates/ma1sd.yaml.j2 b/roles/matrix-ma1sd/templates/ma1sd.yaml.j2
index 0deef3d8b..8f3569b18 100644
--- a/roles/matrix-ma1sd/templates/ma1sd.yaml.j2
+++ b/roles/matrix-ma1sd/templates/ma1sd.yaml.j2
@@ -63,6 +63,19 @@ threepid:
           {% endif %}
 {% endif %}
 
+{% if matrix_ma1sd_hashing_enabled %}
+hashing:
+  enabled: true # enable or disable the hash lookup MSC2140 (default is false)
+  pepperLength: 20 # length of the pepper value (default is 20)
+  rotationPolicy: per_requests # or `per_seconds` how often the hashes will be updating
+  hashStorageType: sql # or `in_memory` where the hashes will be stored
+  algorithms:
+    - none   # the same as v1 bulk lookup
+    - sha256 # hash the 3PID and pepper.
+  delay: 2m # how often hashes will be updated if rotation policy = per_seconds (default is 10s)
+  requests: 10 
+{% endif %}
+
 synapseSql:
   enabled: {{ matrix_ma1sd_synapsesql_enabled }}
   type: {{ matrix_ma1sd_synapsesql_type }}