From 488fa5aa1be5858e0162967477faa97ddb941e6c Mon Sep 17 00:00:00 2001
From: zhaoYangguang <1163765691@qq.com>
Date: Wed, 28 Oct 2020 19:11:03 +0800
Subject: [PATCH] Generate AS registrations with bot sync workaround Refer to
 tulir commit [47a1d7f]

---
 config/registration.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/config/registration.go b/config/registration.go
index aa3b054..00922b7 100644
--- a/config/registration.go
+++ b/config/registration.go
@@ -33,6 +33,12 @@ func (config *Config) NewRegistration() (*appservice.Registration, error) {
 
 	config.AppService.ASToken = registration.AppToken
 	config.AppService.HSToken = registration.ServerToken
+
+	// Workaround for https://github.com/matrix-org/synapse/pull/5758
+	registration.SenderLocalpart = appservice.RandomString(32)
+	botRegex := regexp.MustCompile(fmt.Sprintf("^@%s:%s$", config.AppService.Bot.Username, config.Homeserver.Domain))
+	registration.Namespaces.RegisterUserIDs(botRegex, true)
+
 	return registration, nil
 }