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hostapd: get secrets service/path from attrs

This commit is contained in:
Daniel Barlow 2024-08-17 22:22:33 +01:00
parent ddaa5476d3
commit 97defc2076
1 changed files with 13 additions and 4 deletions
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17
modules/hostapd/service.nix
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@ -10,6 +10,7 @@
let let
inherit (liminix.services) longrun; inherit (liminix.services) longrun;
inherit (lib) concatStringsSep mapAttrsToList; inherit (lib) concatStringsSep mapAttrsToList;
inherit (builtins) map filter attrValues length head typeOf;
# This is not a friendly interface to configuring a wireless AP: it # This is not a friendly interface to configuring a wireless AP: it
# just passes everything straight through to the hostapd config. # just passes everything straight through to the hostapd config.
@ -46,14 +47,22 @@ let
run = '' run = ''
mkdir -p /run/${name} mkdir -p /run/${name}
chmod 0700 /run/${name} chmod 0700 /run/${name}
${output-template}/bin/output-template '{{' '}}' < ${conf} > /run/${name}/hostapd.conf ${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 exec ${hostapd}/bin/hostapd -i $(output ${interface} ifname) -P /run/${name}/hostapd.pid -S /run/${name}/hostapd.conf
''; '';
}; };
watched-services =
(filter (f: typeOf f == "set") (attrValues attrs));
in svc.secrets.subscriber.build { in svc.secrets.subscriber.build {
watch = { watch = {
service = attrs.wpa_passphrase.service; service = assert (length watched-services == 1); (head watched-services).service;
paths = ["wpa_passphrase"]; paths = unique (
map (s: s.path)
(filter
(f: f.service == (head watched-services).service)
watched-services
));
}; };
inherit service; inherit service;
action = "restart-all"; action = "restart-all";