From 3d7017501f7f8b4bd5189bddf09dcd672a7e88b8 Mon Sep 17 00:00:00 2001
From: Martin Weinelt <hexa@darmstadt.ccc.de>
Date: Thu, 22 May 2025 01:52:17 +0200
Subject: [PATCH] dovecot: reuse the mailDirectory base for LDAP homedirs

This change is safe, if you have not changed `mailserver.mailDirectory`
to anything else.

If you changed the value you need to migrate existing maildirs

```shell
mv /var/vmail/ldap ${config.mailserver.mailDirectory}/
```
---
 mail-server/dovecot.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mail-server/dovecot.nix b/mail-server/dovecot.nix
index 56cebf2..5cdd67b 100644
--- a/mail-server/dovecot.nix
+++ b/mail-server/dovecot.nix
@@ -356,7 +356,7 @@ in
         userdb {
           driver = ldap
           args = ${ldapConfFile}
-          default_fields = home=/var/vmail/ldap/%{user} uid=${toString cfg.vmailUID} gid=${toString cfg.vmailUID}
+          default_fields = home=${cfg.mailDirectory}/ldap/%{user} uid=${toString cfg.vmailUID} gid=${toString cfg.vmailUID}
         }
         ''}