55 lines
1.6 KiB
Nix
55 lines
1.6 KiB
Nix
{ config, lib, pkgs, ... }:
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with lib;
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let
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options.services.lnd.restOnionService = {
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enable = mkOption {
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default = false;
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type = types.bool;
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description = ''
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Create an onion service for the lnd REST service.
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Add a `lndconnect-rest-onion` binary (https://github.com/LN-Zap/lndconnect) to the system environment.
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This binary generates QR codes or URIs for connecting applications to lnd via the REST onion service.
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'';
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};
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package = mkOption {
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type = types.package;
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default = config.nix-bitcoin.pkgs.lndconnect;
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defaultText = "config.nix-bitcoin.pkgs.lndconnect";
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description = "The package providing lndconnect binaries.";
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};
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};
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cfg = config.services.lnd.restOnionService;
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nbLib = config.nix-bitcoin.lib;
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runAsUser = config.nix-bitcoin.runAsUserCmd;
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lnd = config.services.lnd;
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bin = pkgs.writeScriptBin "lndconnect-rest-onion" ''
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#!/usr/bin/env -S ${runAsUser} ${lnd.user} ${pkgs.bash}/bin/bash
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exec ${cfg.package}/bin/lndconnect \
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--host=$(cat ${config.nix-bitcoin.onionAddresses.dataDir}/lnd/lnd-rest) \
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--port=${toString lnd.restPort} \
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--lnddir=${lnd.dataDir} \
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--tlscertpath=${lnd.certPath} "$@"
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'';
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in {
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inherit options;
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config = mkIf cfg.enable {
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services.tor = {
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enable = true;
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relay.onionServices.lnd-rest = nbLib.mkOnionService {
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target.addr = nbLib.address lnd.restAddress;
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target.port = lnd.restPort;
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port = lnd.restPort;
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};
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};
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nix-bitcoin.onionAddresses.access.lnd = [ "lnd-rest" ];
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environment.systemPackages = [ bin ];
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};
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}
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