From 3227363b37f9a8225331d8feaf8e993ddf9ffefc Mon Sep 17 00:00:00 2001
From: Antoine Martin <antoine@alarsyo.net>
Date: Tue, 15 Nov 2022 00:36:30 +0100
Subject: [PATCH] home: ssh: setup gpg ssh agent socket forwarding

---
 home/ssh.nix | 21 +++++++++++++++++----
 1 file changed, 17 insertions(+), 4 deletions(-)

diff --git a/home/ssh.nix b/home/ssh.nix
index 4b65ea9..3f80b3b 100644
--- a/home/ssh.nix
+++ b/home/ssh.nix
@@ -19,10 +19,23 @@ in {
     programs.ssh = {
       enable = true;
 
-      matchBlocks = {
-        boreal = {hostname = "boreal.alarsyo.net";};
-        poseidon = {hostname = "poseidon.alarsyo.net";};
-        pi = {
+      matchBlocks = let
+        addGPGAgentForwarding = hostConf:
+          {
+            remoteForwards = [
+              {
+                # shhhh this is a path but it works
+                bind.address = "/run/user/1000/gnupg/S.gpg-agent.ssh";
+                host.address = "/run/user/1000/gnupg/S.gpg-agent.ssh";
+              }
+            ];
+          }
+          // hostConf;
+      in {
+        boreal = addGPGAgentForwarding {hostname = "boreal.alarsyo.net";};
+        hades = addGPGAgentForwarding {hostname = "hades.alarsyo.net";};
+        poseidon = addGPGAgentForwarding {hostname = "poseidon.alarsyo.net";};
+        pi = addGPGAgentForwarding {
           hostname = "pi.alarsyo.net";
           user = "pi";
         };