fix(owntracks): add secret to owntracks-recorder

And fix `secrets/mqtt/owntracks.age`.

secrets/mqtt/owntracks-plain.age

@@ -1,11 +0,0 @@
-age-encryption.org/v1
--> ssh-ed25519 OAZQhA EUCAFvv0lXb1aUeNwfETPZPjnPu2jvfE/Y2oDqWxsS0
-90gepjWnqV1y2fy/fXtseGWoVYZZ7gqotYbRlqwoJkk
--> ssh-ed25519 lJaKnA 7qZgtht5htf04vvKyS6clUDdDl79XXiz5tfMCADuCng
-XpnIlDH9G/kVKsrRQqvhMq0WzyCKU1uxewBB6+gUl7I
--> ssh-ed25519 72ij7w VD0nT2Xe1FyS65birBDixk6wGo65X/BbWciIr7RbEmI
-JyjbLeJihjduMjj1s3FwONYLDOtlpgGaLFe6PQyAubw
--> T-grease
-7dwzA+u7t5WSPe0rR0cptQivYAmlIAd1MRgn5cfyoQ
---- NPZDG+VU3AvoxqrA86Gk6CNbyGVX3yeT/+ZTymgwKVs
-»äñ™ýûáϬÕVÆ }$•æÍ`Z¨$¬6~Í‚ÂÈ!Ê„s“Gš½Rüh<1F>¡mEíS[{éóTϧ

secrets/owntracks/recorder.env.age

@@ -0,0 +1,13 @@
+age-encryption.org/v1
+-> ssh-ed25519 OAZQhA Qnhjg0aiCjjpq5S9uUqZUamO6lX0aoNutCYgqh0vbBI
+ZGEbJUs9WsQKgb4F13QYGgFvYXBTCCpxfMiAadz3l4g
+-> ssh-ed25519 lJaKnA jOejc7Gj3MrwLY5xOCZh8hJjQ3+bY8ZOhRipLu20TCc
+fyXQHrrYzAQTDc0VGTDw5tc9Sl/KoS7bVsmOKmxXUcE
+-> ssh-ed25519 72ij7w E4hDPtzBc5TA9di+fDx6wZ8DVfT38jffoToijv5SLB0
+/KNjXHUZKtA90H1xWc30vvhXB/lKmOXA5UC7yG4c5mE
+-> 9zk}K-grease kS{7C :,4?G Y7kE pX
+9AqBHJDka8OWGDWlxoe/+KNygaTB4NyTVy/NTnhywmebFLmWCFKjcQPB1v5HJf9E
+te6IjpnLvwI5wrW48Q
+--- vVz2GKYi4Q2ChGi0QjHVZgN2B8I8srC4DWwiH8zh0N0
+]¦B{¼0Û@fèE5¿þ„eøƒ[¥õÅd¢GúžšW)<29>SEŽŠûJð:Œ,¥?´¶žDíKeþ7nU
+À¼5Ò6‘jæ<EFBFBD>)@—~Ç›

secrets/secrets.nix

@@ -20,8 +20,8 @@ in {
   "mqtt/hass.age".publicKeys = [ felschr home-pc home-server ];
   "mqtt/tasmota.age".publicKeys = [ felschr home-pc home-server ];
   "mqtt/owntracks.age".publicKeys = [ felschr home-pc home-server ];
-  "mqtt/owntracks-plain.age".publicKeys = [ felschr home-pc home-server ];
   "cloudflare.age".publicKeys = [ felschr home-pc home-server ];
+  "owntracks/recorder.env.age".publicKeys = [ felschr home-pc home-server ];
   "owntracks/htpasswd.age".publicKeys = [ felschr home-pc home-server ];
   "etebase-server.age".publicKeys = [ felschr home-pc home-server ];
   "miniflux.age".publicKeys = [ felschr home-pc home-server ];

services/mosquitto.nix

@@ -17,7 +17,6 @@ in {
     mqtt-hass = mkSecret ../secrets/mqtt/hass.age;
     mqtt-tasmota = mkSecret ../secrets/mqtt/tasmota.age;
     mqtt-owntracks = mkSecret ../secrets/mqtt/owntracks.age;
-    mqtt-owntracks-plain = mkSecret ../secrets/mqtt/owntracks-plain.age;
   };
 
   services.nginx = {

services/owntracks.nix

@@ -6,6 +6,8 @@ let
     window.owntracks.config = {};
   '';
 in {
+  age.secrets.owntracks-recorder-env.file =
+    ../secrets/owntracks/recorder.env.age;
   age.secrets.owntracks-htpasswd.file = ../secrets/owntracks/htpasswd.age;
 
   virtualisation.oci-containers.containers = {
@@ -18,18 +20,15 @@ in {
         OTR_HOST = "localhost";
         OTR_PORT = "1883";
         OTR_USER = "owntracks";
-        OTR_PASS = ""; # TODO
       };
+      # provide OTR_PASS
+      environmentFiles = [ config.age.secrets.owntracks-recorder-env.path ];
       # easypi/ot-recorder-arm uses different store location
       # volumes = [ "/var/lib/owntracks/recorder/store:/store" ];
       volumes = [
         "/var/lib/owntracks/recorder/store:/var/spool/owntracks/recorder/store"
       ];
-      extraOptions = [
-        # TODO systemd doesn't substitute variables because it doesn't run in a shell
-        # "-e OTR_PASS=\"$(cat ${config.age.secrets.mqtt-owntracks-plain.path})\""
-        "--network=host"
-      ];
+      extraOptions = [ "--network=host" ];
     };
 
     owntracks-frontend = {