Add Carl's bitcoind module
This commit is contained in:
Jonas Nick
parent
79aab1255a
commit
b1375df03a
|
|
@ -40,10 +40,6 @@ in {
|
|||
# networking.firewall.allowedUDPPorts = [ ... ];
|
||||
networking.firewall.enable = true;
|
||||
|
||||
services.bitcoin.enable = true;
|
||||
# make an onion listen node
|
||||
services.tor.enable = true;
|
||||
services.tor.client.enable = true;
|
||||
#services.bitcoin.proxy = services.tor.client.socksListenAddress;
|
||||
services.nixbitcoin.enable = true;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,29 +1,147 @@
|
|||
{ config, lib, pkgs, ... }:
|
||||
{ config, pkgs, lib, ... }:
|
||||
|
||||
with lib;
|
||||
|
||||
let
|
||||
cfg = config.services.bitcoin;
|
||||
home = "/var/lib/bitcoin";
|
||||
cfg = config.services.bitcoind;
|
||||
pidFile = "${cfg.dataDir}/bitcoind.pid";
|
||||
configFile = pkgs.writeText "bitcoin.conf" ''
|
||||
listen=${if cfg.listen then "1" else "0"}
|
||||
prune=2000
|
||||
assumevalid=0000000000000000000726d186d6298b5054b9a5c49639752294b322a305d240
|
||||
${optionalString (cfg.proxy != null) "proxy=${cfg.proxy}"}
|
||||
addnode=ecoc5q34tmbq54wl.onion
|
||||
discover=0
|
||||
${optionalString cfg.testnet "testnet=1"}
|
||||
${optionalString (cfg.dbCache != null) "dbcache=${toString cfg.dbCache}"}
|
||||
${optionalString (cfg.prune != null) "prune=${toString cfg.prune}"}
|
||||
|
||||
# Connection options
|
||||
${optionalString (cfg.port != null) "port=${toString cfg.port}"}
|
||||
${optionalString (cfg.proxy != null) "proxy=${cfg.proxy}"}
|
||||
listen=${if cfg.listen then "1" else "0"}
|
||||
|
||||
# RPC server options
|
||||
${optionalString (cfg.rpc.port != null) "rpcport=${toString cfg.rpc.port}"}
|
||||
${concatMapStringsSep "\n"
|
||||
(rpcUser: "rpcauth=${rpcUser.name}:${rpcUser.passwordHMAC}")
|
||||
(attrValues cfg.rpc.users)
|
||||
}
|
||||
${optionalString (cfg.rpcuser != null) "rpcuser=${cfg.rpcuser}"}
|
||||
${optionalString (cfg.rpcpassword != null) "rpcpassword=${cfg.rpcpassword}"}
|
||||
|
||||
# Extra config options (from bitcoind nixos service)
|
||||
${cfg.extraConfig}
|
||||
'';
|
||||
cmdlineOptions = concatMapStringsSep " " (arg: "'${arg}'") [
|
||||
"-conf=${configFile}"
|
||||
"-datadir=${cfg.dataDir}"
|
||||
"-pid=${pidFile}"
|
||||
];
|
||||
hexStr = types.strMatching "[0-9a-f]+";
|
||||
rpcUserOpts = { name, ... }: {
|
||||
options = {
|
||||
name = mkOption {
|
||||
type = types.str;
|
||||
example = "alice";
|
||||
description = ''
|
||||
Username for JSON-RPC connections.
|
||||
'';
|
||||
};
|
||||
passwordHMAC = mkOption {
|
||||
type = with types; uniq (strMatching "[0-9a-f]+\\$[0-9a-f]{64}");
|
||||
example = "f7efda5c189b999524f151318c0c86$d5b51b3beffbc02b724e5d095828e0bc8b2456e9ac8757ae3211a5d9b16a22ae";
|
||||
description = ''
|
||||
Password HMAC-SHA-256 for JSON-RPC connections. Must be a string of the
|
||||
format <SALT-HEX>$<HMAC-HEX>.
|
||||
'';
|
||||
};
|
||||
};
|
||||
config = {
|
||||
name = mkDefault name;
|
||||
};
|
||||
};
|
||||
in {
|
||||
options.services.bitcoin = {
|
||||
enable = mkOption {
|
||||
options = {
|
||||
|
||||
services.bitcoind = {
|
||||
enable = mkEnableOption "Bitcoin daemon";
|
||||
|
||||
package = mkOption {
|
||||
type = types.package;
|
||||
default = pkgs.altcoins.bitcoind;
|
||||
defaultText = "pkgs.altcoins.bitcoind";
|
||||
description = "The package providing bitcoin binaries.";
|
||||
};
|
||||
extraConfig = mkOption {
|
||||
type = types.lines;
|
||||
default = "";
|
||||
example = ''
|
||||
par=16
|
||||
rpcthreads=16
|
||||
logips=1
|
||||
assumevalid=0000000000000000000726d186d6298b5054b9a5c49639752294b322a305d240
|
||||
addnode=ecoc5q34tmbq54wl.onion
|
||||
discover=0
|
||||
printtoconsole=1
|
||||
'';
|
||||
description = "Additional configurations to be appended to <filename>bitcoin.conf</filename>.";
|
||||
};
|
||||
dataDir = mkOption {
|
||||
type = types.path;
|
||||
default = "/var/lib/bitcoind";
|
||||
description = "The data directory for bitcoind.";
|
||||
};
|
||||
|
||||
user = mkOption {
|
||||
type = types.str;
|
||||
default = "bitcoin";
|
||||
description = "The user as which to run bitcoind.";
|
||||
};
|
||||
group = mkOption {
|
||||
type = types.str;
|
||||
default = cfg.user;
|
||||
description = "The group as which to run bitcoind.";
|
||||
};
|
||||
|
||||
rpc = {
|
||||
port = mkOption {
|
||||
type = types.nullOr types.ints.u16;
|
||||
default = null;
|
||||
description = "Override the default port on which to listen for JSON-RPC connections.";
|
||||
};
|
||||
users = mkOption {
|
||||
default = {};
|
||||
example = {
|
||||
alice.passwordHMAC = "f7efda5c189b999524f151318c0c86$d5b51b3beffbc02b724e5d095828e0bc8b2456e9ac8757ae3211a5d9b16a22ae";
|
||||
bob.passwordHMAC = "b2dd077cb54591a2f3139e69a897ac$4e71f08d48b4347cf8eff3815c0e25ae2e9a4340474079f55705f40574f4ec99";
|
||||
};
|
||||
type = with types; loaOf (submodule rpcUserOpts);
|
||||
description = ''
|
||||
RPC user information for JSON-RPC connnections.
|
||||
'';
|
||||
};
|
||||
};
|
||||
|
||||
rpcuser = mkOption {
|
||||
type = types.nullOr types.string;
|
||||
default = null;
|
||||
description = "Username for JSON-RPC connections";
|
||||
};
|
||||
rpcpassword = mkOption {
|
||||
type = types.nullOr types.string;
|
||||
default = null;
|
||||
description = "Password for JSON-RPC connections";
|
||||
};
|
||||
|
||||
testnet = mkOption {
|
||||
type = types.bool;
|
||||
default = false;
|
||||
description = ''
|
||||
If enabled, the bitcoin service will be installed.
|
||||
'';
|
||||
description = "Whether to use the test chain.";
|
||||
};
|
||||
port = mkOption {
|
||||
type = types.nullOr types.ints.u16;
|
||||
default = null;
|
||||
description = "Override the default port on which to listen for connections.";
|
||||
};
|
||||
proxy = mkOption {
|
||||
type = types.nullOr types.string;
|
||||
default = null;
|
||||
description = "Connect through SOCKS5 proxy";
|
||||
};
|
||||
listen = mkOption {
|
||||
type = types.bool;
|
||||
|
|
@ -32,54 +150,77 @@ in {
|
|||
If enabled, the bitcoin service will listen.
|
||||
'';
|
||||
};
|
||||
proxy = mkOption {
|
||||
type = types.nullOr types.string;
|
||||
dbCache = mkOption {
|
||||
type = types.nullOr (types.ints.between 4 16384);
|
||||
default = null;
|
||||
example = 4000;
|
||||
description = "Override the default database cache size in megabytes.";
|
||||
};
|
||||
prune = mkOption {
|
||||
type = types.nullOr (types.coercedTo
|
||||
(types.enum [ "disable" "manual" ])
|
||||
(x: if x == "disable" then 0 else 1)
|
||||
types.ints.unsigned
|
||||
);
|
||||
default = null;
|
||||
example = 10000;
|
||||
description = ''
|
||||
proxy
|
||||
Reduce storage requirements by enabling pruning (deleting) of old
|
||||
blocks. This allows the pruneblockchain RPC to be called to delete
|
||||
specific blocks, and enables automatic pruning of old blocks if a
|
||||
target size in MiB is provided. This mode is incompatible with -txindex
|
||||
and -rescan. Warning: Reverting this setting requires re-downloading
|
||||
the entire blockchain. ("disable" = disable pruning blocks, "manual"
|
||||
= allow manual pruning via RPC, >=550 = automatically prune block files
|
||||
to stay under the specified target size in MiB)
|
||||
'';
|
||||
};
|
||||
port = mkOption {
|
||||
type = types.nullOr types.ints.u16;
|
||||
default = null;
|
||||
description = "Override the default port on which to listen for connections.";
|
||||
};
|
||||
rpcuser = mkOption {
|
||||
type = types.nullOr types.string;
|
||||
default = null;
|
||||
description = "Set bitcoin RPC user";
|
||||
};
|
||||
rpcpassword = mkOption {
|
||||
type = types.nullOr types.string;
|
||||
default = null;
|
||||
description = "Set bitcoin RPC password";
|
||||
};
|
||||
};
|
||||
|
||||
config = mkIf cfg.enable {
|
||||
users.users.bitcoin = {
|
||||
description = "Bitcoind User";
|
||||
createHome = true;
|
||||
inherit home;
|
||||
};
|
||||
environment.systemPackages = [ cfg.package ];
|
||||
systemd.services.bitcoind = {
|
||||
description = "Run bitcoind";
|
||||
path = [ pkgs.bitcoin ];
|
||||
description = "Bitcoin daemon";
|
||||
after = [ "network.target" ];
|
||||
wantedBy = [ "multi-user.target" ];
|
||||
preStart = ''
|
||||
mkdir -p ${home}/.bitcoin
|
||||
ln -sf ${configFile} ${home}/.bitcoin/bitcoin.conf
|
||||
if ! test -e ${cfg.dataDir}; then
|
||||
mkdir -m 0770 -p '${cfg.dataDir}'
|
||||
chown '${cfg.user}:${cfg.group}' '${cfg.dataDir}'
|
||||
ln -s '${configFile}' '${cfg.dataDir}/bitcoin.conf'
|
||||
fi
|
||||
'';
|
||||
serviceConfig = {
|
||||
ExecStart = "${pkgs.bitcoin}/bin/bitcoind";
|
||||
User = "bitcoin";
|
||||
Type = "simple";
|
||||
User = "${cfg.user}";
|
||||
Group = "${cfg.group}";
|
||||
ExecStart = "${cfg.package}/bin/bitcoind ${cmdlineOptions}";
|
||||
StateDirectory = "bitcoind";
|
||||
PIDFile = "${pidFile}";
|
||||
Restart = "on-failure";
|
||||
|
||||
# Hardening measures
|
||||
PrivateTmp = "true";
|
||||
ProtectSystem = "full";
|
||||
NoNewPrivileges = "true";
|
||||
PrivateDevices = "true";
|
||||
MemoryDenyWriteExecute = "true";
|
||||
|
||||
# Permission for preStart
|
||||
PermissionsStartOnly = "true";
|
||||
};
|
||||
};
|
||||
users.users.${cfg.user} = {
|
||||
name = cfg.user;
|
||||
#uid = config.ids.uids.bitcoin;
|
||||
group = cfg.group;
|
||||
description = "Bitcoin daemon user";
|
||||
home = cfg.dataDir;
|
||||
};
|
||||
users.groups.${cfg.group} = {
|
||||
name = cfg.group;
|
||||
#gid = config.ids.gids.bitcoin;
|
||||
};
|
||||
};
|
||||
}
|
||||
|
|
|
|||
|
|
@ -29,23 +29,23 @@ in {
|
|||
services.tor.client.enable = true;
|
||||
services.tor.hiddenServices.bitcoind = {
|
||||
map = [{
|
||||
port = config.services.bitcoin.port;
|
||||
port = config.services.bitcoind.port;
|
||||
}];
|
||||
version = 3;
|
||||
};
|
||||
|
||||
# bitcoin
|
||||
services.bitcoin.enable = true;
|
||||
services.bitcoin.listen = true;
|
||||
services.bitcoin.proxy = config.services.tor.client.socksListenAddress;
|
||||
services.bitcoin.port = 8333;
|
||||
services.bitcoin.rpcuser = "bitcoinrpc";
|
||||
services.bitcoin.rpcpassword = secrets.bitcoinrpcpassword;
|
||||
# bitcoind
|
||||
services.bitcoind.enable = true;
|
||||
services.bitcoind.listen = true;
|
||||
services.bitcoind.proxy = config.services.tor.client.socksListenAddress;
|
||||
services.bitcoind.port = 8333;
|
||||
services.bitcoind.rpcuser = "bitcoinrpc";
|
||||
services.bitcoind.rpcpassword = secrets.bitcoinrpcpassword;
|
||||
|
||||
# clightning
|
||||
services.clightning.enable = true;
|
||||
services.clightning.bitcoin-rpcuser = config.services.bitcoin.rpcuser;
|
||||
services.clightning.bitcoin-rpcpassword = config.services.bitcoin.rpcpassword;
|
||||
services.clightning.bitcoin-rpcuser = config.services.bitcoind.rpcuser;
|
||||
services.clightning.bitcoin-rpcpassword = config.services.bitcoind.rpcpassword;
|
||||
|
||||
# nodeinfo
|
||||
systemd.services.nodeinfo = {
|
||||
|
|
|
|||
|
|
@ -1,6 +1,4 @@
|
|||
let
|
||||
secrets = import ./load-secrets.nix;
|
||||
in {
|
||||
{
|
||||
network.description = "Bitcoin Core node";
|
||||
|
||||
bitcoin-node = import ./configuration.nix;
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user