From 2f82e0dab89c7874ef21875b95ce24a7f94245be Mon Sep 17 00:00:00 2001
From: Daniel Barlow <dan@telent.net>
Date: Wed, 14 Aug 2024 22:57:02 +0100
Subject: [PATCH] hostapd set permissions on dir in /run/

---
 modules/hostapd/service.nix | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/modules/hostapd/service.nix b/modules/hostapd/service.nix
index 9969cfc..a2752f8 100644
--- a/modules/hostapd/service.nix
+++ b/modules/hostapd/service.nix
@@ -21,7 +21,7 @@ let
     driver = "nl80211";
     logger_syslog = "-1";
     logger_syslog_level = 1;
-    ctrl_interface = "/run/hostapd";
+    ctrl_interface = "/run/${name}";
     ctrl_interface_group = 0;
   };
   attrs = defaults // params ;
@@ -43,7 +43,9 @@ in longrun {
   inherit name;
   dependencies = [ interface ];
   run = ''
-    ${output-template}/bin/output-template '{{' '}}'  < ${conf}  > /run/${name}.conf
-    exec ${hostapd}/bin/hostapd -i $(output ${interface} ifname)  -P /run/${name}.pid -S /run/${name}.conf
+    mkdir -p /run/${name}
+    chmod 0700 /run/${name}
+    ${output-template}/bin/output-template '{{' '}}'  < ${conf}  > /run/${name}/hostapd.conf
+    exec ${hostapd}/bin/hostapd -i $(output ${interface} ifname)  -P /run/${name}/hostapd.pid -S /run/${name}/hostapd.conf
   '';
 }