nixpkgs/nixos/modules/services/misc/ripple-rest.nix

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{ config, pkgs, lib, ... }:
with lib;
let
cfg = config.services.rippleRest;
configFile = pkgs.writeText "ripple-rest-config.json" (builtins.toJSON {
config_version = "2.0.3";
debug = cfg.debug;
port = cfg.port;
host = cfg.host;
ssl_enabled = cfg.ssl.enable;
ssl = {
key_path = cfg.ssl.keyPath;
cert_path = cfg.ssl.certPath;
reject_unathorized = cfg.ssl.rejectUnathorized;
};
db_path = cfg.dbPath;
max_transaction_fee = cfg.maxTransactionFee;
rippled_servers = cfg.rippleds;
});
in {
options.services.rippleRest = {
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enable = mkEnableOption "ripple rest";
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debug = mkEnableOption "debug for ripple-rest";
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host = mkOption {
description = "Ripple rest host.";
default = "localhost";
type = types.str;
};
port = mkOption {
description = "Ripple rest port.";
default = 5990;
type = types.int;
};
ssl = {
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enable = mkEnableOption "ssl";
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keyPath = mkOption {
description = "Path to the ripple rest key file.";
default = null;
type = types.nullOr types.path;
};
certPath = mkOption {
description = "Path to the ripple rest cert file.";
default = null;
type = types.nullOr types.path;
};
rejectUnathorized = mkOption {
description = "Whether to reject unatohroized.";
default = true;
type = types.bool;
};
};
dbPath = mkOption {
description = "Ripple rest database path.";
default = "${cfg.dataDir}/ripple-rest.db";
type = types.path;
};
maxTransactionFee = mkOption {
description = "Ripple rest max transaction fee.";
default = 1000000;
type = types.int;
};
rippleds = mkOption {
description = "List of rippled servers.";
default = [
"wss://s1.ripple.com:443"
];
type = types.listOf types.str;
};
dataDir = mkOption {
description = "Ripple rest data directory.";
default = "/var/lib/ripple-rest";
type = types.path;
};
};
config = mkIf (cfg.enable) {
systemd.services.ripple-rest = {
wantedBy = [ "multi-user.target"];
after = ["network.target" ];
environment.NODE_PATH="${pkgs.ripple-rest}/lib/node_modules/ripple-rest/node_modules";
serviceConfig = {
ExecStart = "${pkgs.nodejs}/bin/node ${pkgs.ripple-rest}/lib/node_modules/ripple-rest/server/server.js --config ${configFile}";
User = "ripple-rest";
};
};
users.extraUsers.postgres = {
name = "ripple-rest";
uid = config.ids.uids.ripple-rest;
createHome = true;
home = cfg.dataDir;
};
};
}