From 017cb76f3355369a57cee7e851e013fbe7b265b7 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Isma=C3=ABl=20Bouya?= <ismael.bouya@normalesup.org>
Date: Mon, 13 May 2019 01:34:11 +0200
Subject: [PATCH] Pre-generate certificates with acme

Fixes https://git.immae.eu/mantisbt/view.php?id=81
---
 nixops/modules/certificates.nix | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/nixops/modules/certificates.nix b/nixops/modules/certificates.nix
index bfad4e1..08f84fd 100644
--- a/nixops/modules/certificates.nix
+++ b/nixops/modules/certificates.nix
@@ -22,5 +22,27 @@
         domain = "eldiron.immae.eu";
       };
     };
+
+    systemd.services = lib.attrsets.mapAttrs' (k: v:
+      lib.attrsets.nameValuePair "acme-selfsigned-${k}" (lib.mkBefore { script =
+        (lib.optionalString (builtins.elem "cert.pem" v.plugins) ''
+        cp $workdir/server.crt /var/lib/acme/${k}/cert.pem
+        chown '${v.user}:${v.group}' /var/lib/acme/${k}/cert.pem
+        chmod ${if v.allowKeysForGroup then "750" else "700"} /var/lib/acme/${k}/cert.pem
+        '') +
+        (lib.optionalString (builtins.elem "chain.pem" v.plugins) ''
+        cp $workdir/ca.crt /var/lib/acme/${k}/chain.pem
+        chown '${v.user}:${v.group}' /var/lib/acme/${k}/chain.pem
+        chmod ${if v.allowKeysForGroup then "750" else "700"} /var/lib/acme/${k}/chain.pem
+        '')
+      ; })
+    ) config.security.acme.certs // {
+      httpdProd.after = [ "acme-selfsigned-certificates.target" ];
+      httpdProd.wants = [ "acme-selfsigned-certificates.target" ];
+      httpdTools.after = [ "acme-selfsigned-certificates.target" ];
+      httpdTools.wants = [ "acme-selfsigned-certificates.target" ];
+      httpdInte.after = [ "acme-selfsigned-certificates.target" ];
+      httpdInte.wants = [ "acme-selfsigned-certificates.target" ];
+    };
   };
 }
-- 
2.41.0