X-Git-Url: https://git.immae.eu/?p=perso%2FImmae%2FConfig%2FNix.git;a=blobdiff_plain;f=flakes%2Fprivate%2Fopendmarc.nix;fp=flakes%2Fprivate%2Fopendmarc.nix;h=d6e8920eff588b538ea61b6a8d4f7f580fe16eca;hp=0000000000000000000000000000000000000000;hb=a1a2455f53bde1235b221a842d3c888c51fcecac;hpb=749623765bef80615fc21e73aff89521d262e277

diff --git a/flakes/private/opendmarc.nix b/flakes/private/opendmarc.nix
new file mode 100644
index 0000000..d6e8920
--- /dev/null
+++ b/flakes/private/opendmarc.nix
@@ -0,0 +1,49 @@
+pkgs:
+let
+  cfg = name': { config, lib, pkgs, name, ... }: lib.mkIf (name == name') {
+    users.users."${config.services.opendmarc.user}".extraGroups = [ "keys" ];
+    systemd.services.opendmarc.serviceConfig.Slice = "mail.slice";
+    services.opendmarc = {
+      enable = true;
+      socket = "local:${config.myServices.mail.milters.sockets.opendmarc}";
+      configFile = pkgs.writeText "opendmarc.conf" ''
+        AuthservID                  HOSTNAME
+        FailureReports              false
+        FailureReportsBcc           postmaster@immae.eu
+        FailureReportsOnNone        true
+        FailureReportsSentBy        postmaster@immae.eu
+        IgnoreAuthenticatedClients  true
+        IgnoreHosts                 ${config.secrets.fullPaths."opendmarc/ignore.hosts"}
+        SoftwareHeader              true
+        SPFIgnoreResults            true
+        SPFSelfValidate             true
+        UMask                       002
+        '';
+      group = config.services.postfix.group;
+    };
+    services.filesWatcher.opendmarc = {
+      restart = true;
+      paths = [
+        config.secrets.fullPaths."opendmarc/ignore.hosts"
+      ];
+    };
+    secrets.keys = [
+      {
+        dest = "opendmarc/ignore.hosts";
+        user = config.services.opendmarc.user;
+        group = config.services.opendmarc.group;
+        permissions = "0400";
+        text = let
+          mxes = lib.attrsets.filterAttrs
+            (n: v: v.mx.enable)
+            config.myEnv.servers;
+          in
+            builtins.concatStringsSep "\n" ([
+              config.myEnv.mail.dmarc.ignore_hosts
+            ] ++ lib.mapAttrsToList (n: v: v.fqdn) mxes);
+      }
+    ];
+  };
+in
+  pkgs.lib.genAttrs ["eldiron" "backup-2"] cfg
+