0fd99c4cc0
Remove the possible null value for bitcoind.prune and set prune = 0 in bitcoind as a default. Remove prune = 0 in secure-node.nix and the mkForce in configuration.nix (bitcoind.prune = lib.mkForce ).
155 lines
4.4 KiB
Nix
155 lines
4.4 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
cfg = config.services;
|
|
|
|
operatorName = config.nix-bitcoin.operatorName;
|
|
|
|
mkHiddenService = map: {
|
|
map = [ map ];
|
|
version = 3;
|
|
};
|
|
in {
|
|
imports = [
|
|
../modules.nix
|
|
../nodeinfo.nix
|
|
../nix-bitcoin-webindex.nix
|
|
];
|
|
|
|
options = {
|
|
services.clightning.onionport = mkOption {
|
|
type = types.port;
|
|
default = 9735;
|
|
description = "Port on which to listen for tor client connections.";
|
|
};
|
|
services.electrs.onionport = mkOption {
|
|
type = types.port;
|
|
default = 50002;
|
|
description = "Port on which to listen for tor client connections.";
|
|
};
|
|
nix-bitcoin.operatorName = mkOption {
|
|
type = types.str;
|
|
default = "operator";
|
|
description = "Less-privileged user's name.";
|
|
};
|
|
};
|
|
|
|
config = {
|
|
# For backwards compatibility only
|
|
nix-bitcoin.secretsDir = mkDefault "/secrets";
|
|
|
|
networking.firewall.enable = true;
|
|
|
|
# Tor
|
|
services.tor = {
|
|
enable = true;
|
|
client.enable = true;
|
|
# LND uses ControlPort to create onion services
|
|
controlPort = mkIf cfg.lnd.enable 9051;
|
|
|
|
hiddenServices.sshd = mkHiddenService { port = 22; };
|
|
};
|
|
|
|
# bitcoind
|
|
services.bitcoind = {
|
|
enable = true;
|
|
listen = true;
|
|
dataDirReadableByGroup = mkIf cfg.electrs.high-memory true;
|
|
proxy = cfg.tor.client.socksListenAddress;
|
|
enforceTor = true;
|
|
port = 8333;
|
|
assumevalid = "00000000000000000000e5abc3a74fe27dc0ead9c70ea1deb456f11c15fd7bc6";
|
|
addnodes = [ "ecoc5q34tmbq54wl.onion" ];
|
|
discover = false;
|
|
addresstype = "bech32";
|
|
dbCache = 1000;
|
|
};
|
|
services.tor.hiddenServices.bitcoind = mkHiddenService { port = cfg.bitcoind.port; };
|
|
|
|
# clightning
|
|
services.clightning = {
|
|
bitcoin-rpcuser = cfg.bitcoind.rpcuser;
|
|
proxy = cfg.tor.client.socksListenAddress;
|
|
enforceTor = true;
|
|
always-use-proxy = true;
|
|
bind-addr = "127.0.0.1:${toString cfg.clightning.onionport}";
|
|
};
|
|
services.tor.hiddenServices.clightning = mkHiddenService { port = cfg.clightning.onionport; };
|
|
|
|
# lnd
|
|
services.lnd.enforceTor = true;
|
|
|
|
# liquidd
|
|
services.liquidd = {
|
|
rpcuser = "liquidrpc";
|
|
prune = 1000;
|
|
extraConfig = ''
|
|
mainchainrpcuser=${cfg.bitcoind.rpcuser}
|
|
mainchainrpcport=8332
|
|
'';
|
|
validatepegin = true;
|
|
listen = true;
|
|
proxy = cfg.tor.client.socksListenAddress;
|
|
enforceTor = true;
|
|
port = 7042;
|
|
};
|
|
services.tor.hiddenServices.liquidd = mkHiddenService { port = cfg.liquidd.port; };
|
|
|
|
# electrs
|
|
services.electrs = {
|
|
port = 50001;
|
|
enforceTor = true;
|
|
TLSProxy.enable = true;
|
|
TLSProxy.port = 50003;
|
|
};
|
|
services.tor.hiddenServices.electrs = mkHiddenService {
|
|
port = cfg.electrs.onionport;
|
|
toPort = if cfg.electrs.TLSProxy.enable then cfg.electrs.TLSProxy.port else cfg.electrs.port;
|
|
};
|
|
|
|
services.spark-wallet.onion-service = true;
|
|
|
|
services.nix-bitcoin-webindex.enforceTor = true;
|
|
|
|
|
|
environment.systemPackages = with pkgs; [
|
|
tor
|
|
jq
|
|
qrencode
|
|
];
|
|
|
|
# Create operator user which can access the node's services
|
|
users.users.${operatorName} = {
|
|
isNormalUser = true;
|
|
extraGroups = [
|
|
"systemd-journal"
|
|
cfg.bitcoind.group
|
|
]
|
|
++ (optionals cfg.clightning.enable [ "clightning" ])
|
|
++ (optionals cfg.lnd.enable [ "lnd" ])
|
|
++ (optionals cfg.liquidd.enable [ cfg.liquidd.group ])
|
|
++ (optionals (cfg.hardware-wallets.ledger || cfg.hardware-wallets.trezor)
|
|
[ cfg.hardware-wallets.group ]);
|
|
openssh.authorizedKeys.keys = config.users.users.root.openssh.authorizedKeys.keys;
|
|
};
|
|
# Give operator access to onion hostnames
|
|
services.onion-chef.enable = true;
|
|
services.onion-chef.access.${operatorName} = [ "bitcoind" "clightning" "nginx" "liquidd" "spark-wallet" "electrs" "sshd" ];
|
|
|
|
security.sudo.configFile =
|
|
(optionalString cfg.lnd.enable ''
|
|
${operatorName} ALL=(lnd) NOPASSWD: ALL
|
|
'');
|
|
|
|
# Enable nixops ssh for operator (`nixops ssh operator@mynode`) on nixops-vbox deployments
|
|
systemd.services.get-vbox-nixops-client-key =
|
|
mkIf (builtins.elem ".vbox-nixops-client-key" config.services.openssh.authorizedKeysFiles) {
|
|
postStart = ''
|
|
cp "${config.users.users.root.home}/.vbox-nixops-client-key" "${config.users.users.${operatorName}.home}"
|
|
'';
|
|
};
|
|
};
|
|
}
|