From 922a8db7a5c6e9e28d23a67a8b31f92271d6aa5a Mon Sep 17 00:00:00 2001
From: andryyy <andre.peters@debinux.de>
Date: Sat, 18 May 2019 23:01:05 +0200
Subject: [PATCH] [Dovecot] Auto-generate shared namespace

---
 data/Dockerfiles/dovecot/docker-entrypoint.sh | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/data/Dockerfiles/dovecot/docker-entrypoint.sh b/data/Dockerfiles/dovecot/docker-entrypoint.sh
index 7034fc08..0c44c41a 100755
--- a/data/Dockerfiles/dovecot/docker-entrypoint.sh
+++ b/data/Dockerfiles/dovecot/docker-entrypoint.sh
@@ -139,6 +139,23 @@ echo ${RAND_USER}@mailcow.local:{SHA1}$(echo -n ${RAND_PASS} | sha1sum | awk '{p
 echo ${RAND_USER}@mailcow.local::5000:5000:::: > /usr/local/etc/dovecot/dovecot-master.userdb
 echo ${RAND_USER}@mailcow.local:${RAND_PASS} > /etc/sogo/sieve.creds
 
+if [[ -z ${MAILDIR_SUB} ]]; then
+  MAILDIR_SUB_SHARED=
+else
+  MAILDIR_SUB_SHARED=/${MAILDIR_SUB}
+fi
+cat <<EOF > /usr/local/etc/dovecot/shared_namespace.conf
+# Auto-generated file
+namespace {
+    type = shared
+    separator = /
+    prefix = Shared/%%u/
+    location = maildir:%%h${MAILDIR_SUB_SHARED}:INDEX=~${MAILDIR_SUB_SHARED}/Shared/%%u;CONTROL=~${MAILDIR_SUB_SHARED}/Shared/%%u
+    subscriptions = no
+    list = children
+}
+EOF
+
 if [[ "${ALLOW_ADMIN_EMAIL_LOGIN}" =~ ^([yY][eE][sS]|[yY])+$ ]]; then
     # Create random master Password for SOGo 'login as user' via proxy auth
     RAND_PASS=$(cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1)