lamassu-server/lib/blockchain/monero.js
2022-02-18 20:15:39 +00:00

50 lines
1.7 KiB
JavaScript

const path = require('path')
const { utils } = require('@lamassu/coins')
const common = require('./common')
module.exports = { setup, updateCore }
const coinRec = utils.getCryptoCurrency('XMR')
function setup (dataDir) {
common.firewall([coinRec.defaultPort])
const auth = `lamassuserver:${common.randomPass()}`
const config = buildConfig(auth)
common.writeFile(path.resolve(dataDir, coinRec.configFile), config)
const cmd = `/usr/local/bin/${coinRec.daemon} --no-zmq --data-dir ${dataDir} --config-file ${dataDir}/${coinRec.configFile}`
const walletCmd = `/usr/local/bin/${coinRec.wallet} --rpc-login ${auth} --daemon-host 127.0.0.1 --daemon-port 18081 --trusted-daemon --daemon-login ${auth} --rpc-bind-port 18082 --wallet-dir ${dataDir}/wallets`
common.writeSupervisorConfig(coinRec, cmd, walletCmd)
}
function updateCore (coinRec, isCurrentlyRunning) {
common.logger.info('Updating Monero. This may take a minute...')
common.es(`sudo supervisorctl stop monero monero-wallet`)
common.es(`curl -#o /tmp/monero.tar.gz ${coinRec.url}`)
common.es(`tar -xf /tmp/monero.tar.gz -C /tmp/`)
common.logger.info('Updating wallet...')
common.es(`cp /tmp/${coinRec.dir}/monerod /usr/local/bin/monerod`)
common.es(`cp /tmp/${coinRec.dir}/monero-wallet-rpc /usr/local/bin/monero-wallet-rpc`)
common.es(`rm -r /tmp/${coinRec.dir.replace('/bin', '')}`)
common.es(`rm /tmp/monero.tar.gz`)
if (isCurrentlyRunning) {
common.logger.info('Starting wallet...')
common.es(`sudo supervisorctl start monero monero-wallet`)
}
common.logger.info('Monero is updated!')
}
function buildConfig (auth) {
return `rpc-login=${auth}
stagenet=0
restricted-rpc=1
db-sync-mode=safe
out-peers=20
in-peers=20
prune-blockchain=1
`
}