From 236a731da065014c4fb314566d31bf96da4ae759 Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Wed, 9 Mar 2022 14:47:20 +0100
Subject: [PATCH] nixos/tor: admit newlines in secret key

---
 nixos/modules/services/security/tor.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/services/security/tor.nix b/nixos/modules/services/security/tor.nix
index cafb44e12429..3bf70c4aa4fc 100644
--- a/nixos/modules/services/security/tor.nix
+++ b/nixos/modules/services/security/tor.nix
@@ -962,7 +962,7 @@ in
               '') onion.authorizedClients ++
               optional (onion.secretKey != null) ''
                 install -d -o tor -g tor -m 0700 ${escapeShellArg onion.path}
-                key="$(cut -f1 -d: ${escapeShellArg onion.secretKey})"
+                key="$(cut -f1 -d: ${escapeShellArg onion.secretKey} | head -1)"
                 case "$key" in
                  ("== ed25519v"*"-secret")
                   install -o tor -g tor -m 0400 ${escapeShellArg onion.secretKey} ${escapeShellArg onion.path}/hs_ed25519_secret_key;;