···

       
108
       
108
       
 
       
        description = "Z-Wave JS Server";

     

       
109
       
109
       
 
       
        serviceConfig = {

     

       
110
       
110
       
 
       
          ExecStartPre = ''

     

       
111
       
111
       
-
       
            /bin/sh -c "${pkgs.jq}/bin/jq -s '.[0] * .[1]' ${configFile} ${cfg.secretsConfigFile} > ${mergedConfigFile}"

     

       
111
       
111
       
+
       
            /bin/sh -c "${pkgs.jq}/bin/jq -s '.[0] * .[1]' ${configFile} %d/secrets.json > ${mergedConfigFile}"

     

       
112
       
112
       
 
       
          '';

     

       
113
       
113
       
+
       
          LoadCredential = "secrets.json:${cfg.secretsConfigFile}";

     

       
113
       
114
       
 
       
          ExecStart = lib.concatStringsSep " " [

     

       
114
       
115
       
 
       
            "${cfg.package}/bin/zwave-server"

     

       
115
       
116
       
 
       
            "--config ${mergedConfigFile}"

     

···

       
1
       
1
       
-
       
{ pkgs, lib, ... }:

     

       
1
       
1
       
+
       
{ lib, ... }:

     

       
2
       
2
       
 
       


     

       
3
       
3
       
-
       
let

     

       
4
       
4
       
-
       
  secretsConfigFile = pkgs.writeText "secrets.json" (

     

       
5
       
5
       
-
       
    builtins.toJSON {

     

       
6
       
6
       
-
       
      securityKeys = {

     

       
7
       
7
       
-
       
        "S0_Legacy" = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";

     

       
8
       
8
       
-
       
      };

     

       
9
       
9
       
-
       
    }

     

       
10
       
10
       
-
       
  );

     

       
11
       
11
       
-
       
in

     

       
12
       
3
       
 
       
{

     

       
13
       
4
       
 
       
  name = "zwave-js";

     

       
14
       
5
       
 
       
  meta.maintainers = with lib.maintainers; [ graham33 ];

     

       
15
       
6
       
 
       


     

       
16
       
7
       
 
       
  nodes = {

     

       
17
       
8
       
 
       
    machine = {

     

       
9
       
9
       
+
       
      # show that 0400 secrets can be used by the DynamicUser; ideally

     

       
10
       
10
       
+
       
      # this would be an out-of-store file, e.g. /run/secrets/jwavejs/secrets.json

     

       
11
       
11
       
+
       
      environment.etc."zwavejs/secrets.json" = {

     

       
12
       
12
       
+
       
        mode = "0400";

     

       
13
       
13
       
+
       
        text = builtins.toJSON {

     

       
14
       
14
       
+
       
          securityKeys.S0_Legacy = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";

     

       
15
       
15
       
+
       
        };

     

       
16
       
16
       
+
       
      };

     

       
18
       
17
       
 
       
      services.zwave-js = {

     

       
19
       
18
       
 
       
        enable = true;

     

       
20
       
19
       
 
       
        serialPort = "/dev/null";

     

       
21
       
20
       
 
       
        extraFlags = [ "--mock-driver" ];

     

       
22
       
22
       
-
       
        inherit secretsConfigFile;

     

       
21
       
21
       
+
       
        secretsConfigFile = "/etc/zwavejs/secrets.json";

     

       
23
       
22
       
 
       
      };

     

       
24
       
23
       
 
       
    };

     

       
25
       
24
       
 
       
  };