From ecd69d89f865f81cb7cf4658abb5773669f5eb32 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Mon, 11 Feb 2019 15:27:17 +0100
Subject: nicer config for hel

---
 hel.nix | 62 ++++++++++++++++++++++++++++++++++++++------------------------
 1 file changed, 38 insertions(+), 24 deletions(-)

diff --git a/hel.nix b/hel.nix
index 5878f441..9d58f679 100644
--- a/hel.nix
+++ b/hel.nix
@@ -257,40 +257,54 @@
       destination = [];
       relayHost = "uucp:ymir";
       recipientDelimiter = "+";
-      extraMasterConf = ''
-        uucp        unix - n n - - pipe flags=Fqhu user=uucp argv=${config.security.wrapperDir}/uux -z -a $sender - $nexthop!rmail ($recipient)
-        sshsendmail unix - n n - - pipe flags=Fq user=postfix_ssh argv=${pkgs.openssh}/bin/ssh -F /var/db/postfix_ssh/ssh.config $nexthop sendmail -f $sender -G $recipient
-      '';
+      masterConfig = {
+        uucp = {
+          type = "unix";
+          private = true;
+          privileged = true;
+          chroot = false;
+          command = "pipe";
+          args = [ "flags=Fqhu" "user=uucp" ''argv=${config.security.wrapperDir}/uux -z -a $sender - $nexthop!rmail ($recipient)'' ];
+        };
+        sshsendmail = {
+          type = "unix";
+          private = true;
+          privileged = true;
+          chroot = false;
+          command = "pipe";
+          args = [ "flags=Fq" "user=postfix_ssh" ''argv=argv=${pkgs.openssh}/bin/ssh -F /var/db/postfix_ssh/ssh.config $nexthop sendmail -f $sender -G $recipient'' ];
+        };
+      };
       transport = ''
         odin.asgard.yggdrasil uucp:odin
       '';
-      extraConfig = ''
-        always_bcc = gkleen+sent@odin.asgard.yggdrasil
+      config = {
+        always_bcc = "gkleen+sent@odin.asgard.yggdrasil";
       
-        default_transport = uucp:ymir
+        default_transport = "uucp:ymir";
 
-        inet_interfaces = loopback-only
+        inet_interfaces = "loopback-only";
       
-        authorized_submit_users = !uucp, static:anyone
-        message_size_limit = 0
+        authorized_submit_users = ["!uucp" "static:anyone"];
+        message_size_limit = 0;
 
-        sender_dependent_default_transport_maps = regexp:${pkgs.writeText "sender_relay" ''
+        sender_dependent_default_transport_maps = ''regexp:${pkgs.writeText "sender_relay" ''
           /@math(ematik)?\.(lmu|uni-muenchen)\.de$/ sshsendmail:math60.mathinst.loc
           /@(cip|stud)\.ifi\.(lmu|uni-muenchen)\.de$/ smtp:smtp.ifi.lmu.de
           /@campus\.lmu\.de$/ smtp:postout.lrz.de
-        ''}
-
-        smtp_sasl_auth_enable = yes
-        smtp_sender_dependent_authentication = yes
-        smtp_sasl_tls_security_options = noanonymous
-        smtp_tls_security_level = dane
-        smtp_sasl_password_maps = texthash:/var/db/postfix/sasl_passwd
-        smtp_cname_overrides_servername = no
-        smtp_always_send_ehlo = yes
-
-        smtp_tls_loglevel = 1
-        smtp_dns_support_level = dnssec
-      '';
+        ''}'';
+
+        smtp_sasl_auth_enable = true;
+        smtp_sender_dependent_authentication = true;
+        smtp_sasl_tls_security_options = "noanonymous";
+        smtp_tls_security_level = "dane";
+        smtp_sasl_password_maps = "texthash:/var/db/postfix/sasl_passwd";
+        smtp_cname_overrides_servername = false;
+        smtp_always_send_ehlo = true;
+
+        smtp_tls_loglevel = 1;
+        smtp_dns_support_level = "dnssec";
+      };
     };
 
     printing = {
-- 
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