feat: backport remote BTC node support
This commit is contained in:
Sérgio Salgado
parent
24473de6d5
commit
1b6ba5e6dc
15 changed files with 272 additions and 55 deletions
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@ -1,54 +1,61 @@
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const path = require('path')
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const _ = require('lodash/fp')
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const { utils: coinUtils } = require('@lamassu/coins')
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const common = require('./common')
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const { isDevMode, isRemoteNode } = require('../environment-helper')
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module.exports = { setup, updateCore }
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const coinRec = coinUtils.getCryptoCurrency('BTC')
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const BLOCKCHAIN_DIR = process.env.BLOCKCHAIN_DIR
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const tmpDir = isDevMode() ? path.resolve(BLOCKCHAIN_DIR, 'tmp') : '/tmp'
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const usrBinDir = isDevMode() ? path.resolve(BLOCKCHAIN_DIR, 'bin') : '/usr/local/bin'
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function setup (dataDir) {
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common.firewall([coinRec.defaultPort])
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!isDevMode() && common.firewall([coinRec.defaultPort])
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const config = buildConfig()
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common.writeFile(path.resolve(dataDir, coinRec.configFile), config)
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const cmd = `/usr/local/bin/${coinRec.daemon} -datadir=${dataDir}`
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common.writeSupervisorConfig(coinRec, cmd)
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const cmd = `${usrBinDir}/${coinRec.daemon} -datadir=${dataDir}`
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!isDevMode() && common.writeSupervisorConfig(coinRec, cmd)
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}
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function updateCore (coinRec, isCurrentlyRunning) {
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common.logger.info('Updating Bitcoin Core. This may take a minute...')
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common.es(`sudo supervisorctl stop bitcoin`)
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!isDevMode() && common.es(`sudo supervisorctl stop bitcoin`)
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common.es(`curl -#o /tmp/bitcoin.tar.gz ${coinRec.url}`)
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common.es(`tar -xzf /tmp/bitcoin.tar.gz -C /tmp/`)
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common.logger.info('Updating wallet...')
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common.es(`cp /tmp/${coinRec.dir}/* /usr/local/bin/`)
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common.es(`rm -r /tmp/${coinRec.dir.replace('/bin', '')}`)
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common.es(`rm /tmp/bitcoin.tar.gz`)
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common.es(`cp ${tmpDir}/${coinRec.dir}/* ${usrBinDir}/`)
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common.es(`rm -r ${tmpDir}/${coinRec.dir.replace('/bin', '')}`)
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common.es(`rm ${tmpDir}/bitcoin.tar.gz`)
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if (common.es(`grep "addresstype=p2sh-segwit" /mnt/blockchains/bitcoin/bitcoin.conf || true`)) {
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if (common.es(`grep "addresstype=p2sh-segwit" ${BLOCKCHAIN_DIR}/bitcoin/bitcoin.conf || true`)) {
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common.logger.info(`Enabling bech32 receiving addresses in config file..`)
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common.es(`sed -i 's/addresstype=p2sh-segwit/addresstype=bech32/g' /mnt/blockchains/bitcoin/bitcoin.conf`)
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common.es(`sed -i 's/addresstype=p2sh-segwit/addresstype=bech32/g' ${BLOCKCHAIN_DIR}/bitcoin/bitcoin.conf`)
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} else {
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common.logger.info(`bech32 receiving addresses already defined, skipping...`)
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}
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if (common.es(`grep "changetype=" /mnt/blockchains/bitcoin/bitcoin.conf || true`)) {
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if (common.es(`grep "changetype=" ${BLOCKCHAIN_DIR}/bitcoin/bitcoin.conf || true`)) {
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common.logger.info(`changetype already defined, skipping...`)
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} else {
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common.logger.info(`Enabling bech32 change addresses in config file..`)
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common.es(`echo "\nchangetype=bech32" >> /mnt/blockchains/bitcoin/bitcoin.conf`)
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common.es(`echo "\nchangetype=bech32" >> ${BLOCKCHAIN_DIR}/bitcoin/bitcoin.conf`)
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}
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if (common.es(`grep "listenonion=" /mnt/blockchains/bitcoin/bitcoin.conf || true`)) {
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if (common.es(`grep "listenonion=" ${BLOCKCHAIN_DIR}/bitcoin/bitcoin.conf || true`)) {
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common.logger.info(`listenonion already defined, skipping...`)
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} else {
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common.logger.info(`Setting 'listenonion=0' in config file...`)
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common.es(`echo "\nlistenonion=0" >> /mnt/blockchains/bitcoin/bitcoin.conf`)
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common.es(`echo "\nlistenonion=0" >> ${BLOCKCHAIN_DIR}/bitcoin/bitcoin.conf`)
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}
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if (isCurrentlyRunning) {
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if (isCurrentlyRunning && !isDevMode()) {
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common.logger.info('Starting wallet...')
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common.es(`sudo supervisorctl start bitcoin`)
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}
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@ -59,6 +66,7 @@ function updateCore (coinRec, isCurrentlyRunning) {
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function buildConfig () {
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return `rpcuser=lamassuserver
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rpcpassword=${common.randomPass()}
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${isDevMode() ? `regtest=1` : ``}
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dbcache=500
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server=1
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connections=40
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@ -68,8 +76,16 @@ daemon=0
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addresstype=bech32
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changetype=bech32
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walletrbf=1
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bind=0.0.0.0:8332
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rpcport=8333
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listenonion=0
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fallbackfee=0.00005
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rpcworkqueue=2000
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${isDevMode()
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? `[regtest]
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rpcport=18333
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bind=0.0.0.0:18332
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${isRemoteNode(coinRec) ? `connect=${process.env.BTC_NODE_HOST}:${process.env.BTC_NODE_PORT}` : ``}`
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: `rpcport=8333
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bind=0.0.0.0:8332
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${isRemoteNode(coinRec) ? `connect=${process.env.BTC_NODE_HOST}:${process.env.BTC_NODE_PORT}` : ``}`}
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`
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}
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@ -3,11 +3,16 @@ const os = require('os')
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const path = require('path')
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const cp = require('child_process')
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const fs = require('fs')
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const makeDir = require('make-dir')
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const _ = require('lodash/fp')
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const logger = require('console-log-level')({level: 'info'})
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const { isDevMode } = require('../environment-helper')
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const BLOCKCHAIN_DIR = process.env.BLOCKCHAIN_DIR
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module.exports = {
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es,
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writeSupervisorConfig,
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@ -106,6 +111,11 @@ function writeSupervisorConfig (coinRec, cmd, walletCmd = '') {
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}
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function isInstalledSoftware (coinRec) {
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if (isDevMode()) {
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return fs.existsSync(`${BLOCKCHAIN_DIR}/${coinRec.code}/${coinRec.configFile}`)
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&& fs.existsSync(`${BLOCKCHAIN_DIR}/bin/${coinRec.daemon}`)
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}
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const nodeInstalled = fs.existsSync(`/etc/supervisor/conf.d/${coinRec.code}.conf`)
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const walletInstalled = _.isNil(coinRec.wallet)
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? true
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@ -127,13 +137,19 @@ function fetchAndInstall (coinRec) {
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es(`wget -q ${url}`)
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es(`tar -xf ${downloadFile}`)
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const usrBinDir = isDevMode() ? path.resolve(BLOCKCHAIN_DIR, 'bin') : '/usr/local/bin'
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if (isDevMode()) {
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makeDir.sync(usrBinDir)
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}
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if (_.isEmpty(binaries.files)) {
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es(`sudo cp ${binDir}/* /usr/local/bin`)
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es(`sudo cp ${binDir}/* ${usrBinDir}`)
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return
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}
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_.forEach(([source, target]) => {
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es(`sudo cp ${binDir}/${source} /usr/local/bin/${target}`)
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es(`sudo cp ${binDir}/${source} ${usrBinDir}/${target}`)
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}, binaries.files)
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}
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@ -10,6 +10,7 @@ const _ = require('lodash/fp')
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const { utils: coinUtils } = require('@lamassu/coins')
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const settingsLoader = require('../new-settings-loader')
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const wallet = require('../wallet')
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const { isDevMode, isRemoteNode, isRemoteWallet } = require('../environment-helper')
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const common = require('./common')
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const doVolume = require('./do-volume')
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@ -30,7 +31,10 @@ const PLUGINS = {
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const BLOCKCHAIN_DIR = process.env.BLOCKCHAIN_DIR
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module.exports = {run}
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module.exports = {
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isEnvironmentValid,
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run
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}
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function installedVolumeFilePath (crypto) {
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return path.resolve(coinUtils.cryptoDir(crypto, BLOCKCHAIN_DIR), '.installed')
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@ -52,43 +56,94 @@ function processCryptos (codes) {
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logger.info('Thanks! Installing: %s. Will take a while...', _.join(', ', codes))
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const goodVolume = doVolume.prepareVolume()
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if (!goodVolume) {
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logger.error('There was an error preparing the disk volume. Exiting.')
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process.exit(1)
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}
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const selectedCryptos = _.map(code => _.find(['code', code], cryptos), codes)
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_.forEach(setupCrypto, selectedCryptos)
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common.es('sudo supervisorctl reread')
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common.es('sudo supervisorctl update')
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const blockchainDir = BLOCKCHAIN_DIR
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const backupDir = path.resolve(os.homedir(), 'backups')
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const rsyncCmd = `( \
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(crontab -l 2>/dev/null || echo -n "") | grep -v "@daily rsync ".*"wallet.dat"; \
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echo "@daily rsync -r --prune-empty-dirs --include='*/' \
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--include='wallet.dat' \
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--exclude='*' ${blockchainDir} ${backupDir} > /dev/null" \
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) | crontab -`
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common.es(rsyncCmd)
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if (isDevMode()) {
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_.forEach(setupCrypto, selectedCryptos)
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} else {
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const goodVolume = doVolume.prepareVolume()
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_.forEach(c => {
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updateCrypto(c)
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common.es(`sudo supervisorctl start ${c.code}`)
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}, selectedCryptos)
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if (!goodVolume) {
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logger.error('There was an error preparing the disk volume. Exiting.')
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process.exit(1)
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}
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_.forEach(setupCrypto, selectedCryptos)
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common.es('sudo supervisorctl reread')
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common.es('sudo supervisorctl update')
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const blockchainDir = BLOCKCHAIN_DIR
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const backupDir = path.resolve(os.homedir(), 'backups')
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const rsyncCmd = `( \
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(crontab -l 2>/dev/null || echo -n "") | grep -v "@daily rsync ".*"wallet.dat"; \
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echo "@daily rsync -r --prune-empty-dirs --include='*/' \
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--include='wallet.dat' \
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--exclude='*' ${blockchainDir} ${backupDir} > /dev/null" \
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) | crontab -`
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common.es(rsyncCmd)
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_.forEach(c => {
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updateCrypto(c)
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common.es(`sudo supervisorctl start ${c.code}`)
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}, selectedCryptos)
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}
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logger.info('Installation complete.')
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}
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function isEnvironmentValid (crypto) {
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_LOCATION`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_LOCATION is not set!`)
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_WALLET_LOCATION`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_WALLET_LOCATION is not set!`)
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if (isRemoteWallet(crypto) && !isRemoteNode(crypto))
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throw new Error(`Invalid environment setup for ${crypto.display}: It's not possible to use a remote wallet without using a remote node!`)
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if (isRemoteNode(crypto) && !isRemoteWallet(crypto)) {
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_HOST`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_HOST is not set!`)
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_PORT`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_PORT is not set!`)
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if (_.isEmpty(process.env.BLOCKCHAIN_DIR))
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throw new Error(`The environment variable for BLOCKCHAIN_DIR is not set!`)
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}
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if (isRemoteWallet(crypto)) {
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_RPC_HOST`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_RPC_HOST is not set!`)
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_RPC_PORT`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_RPC_PORT is not set!`)
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_USER`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_USER is not set!`)
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if (_.isEmpty(process.env[`${crypto.cryptoCode}_NODE_PASSWORD`]))
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throw new Error(`The environment variable for ${crypto.cryptoCode}_NODE_PASSWORD is not set!`)
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}
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return true
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}
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function setupCrypto (crypto) {
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logger.info(`Installing ${crypto.display}...`)
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if (!isEnvironmentValid(crypto)) throw new Error(`Environment error for ${crypto.display}`)
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if (isRemoteWallet(crypto)) {
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logger.info(`Environment variable ${crypto.cryptoCode}_WALLET_LOCATION is set as 'remote', so there's no need to install a node in the system. Exiting...`)
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return
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}
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const cryptoDir = coinUtils.cryptoDir(crypto, BLOCKCHAIN_DIR)
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makeDir.sync(cryptoDir)
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const cryptoPlugin = plugin(crypto)
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const oldDir = process.cwd()
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const tmpDir = '/tmp/blockchain-install'
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const tmpDir = isDevMode() ? path.resolve(BLOCKCHAIN_DIR, 'tmp', 'blockchain-install') : '/tmp/blockchain-install'
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makeDir.sync(tmpDir)
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process.chdir(tmpDir)
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@ -97,7 +152,10 @@ function setupCrypto (crypto) {
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cryptoPlugin.setup(cryptoDir)
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common.writeFile(installedVolumeFilePath(crypto), '')
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if (!isDevMode()) {
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common.writeFile(installedVolumeFilePath(crypto), '')
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}
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process.chdir(oldDir)
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}
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@ -121,6 +179,8 @@ function plugin (crypto) {
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function getBlockchainSyncStatus (cryptoList) {
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return settingsLoader.loadLatest()
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.then(settings => {
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if (isDevMode()) return new Array(_.size(cryptoList)).fill('ready')
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const blockchainStatuses = _.reduce((acc, value) => {
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const processStatus = common.es(`sudo supervisorctl status ${value.code} | awk '{ print $2 }'`).trim()
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return acc.then(a => {
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@ -140,7 +200,9 @@ function getBlockchainSyncStatus (cryptoList) {
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}
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function isInstalled (crypto) {
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return isInstalledSoftware(crypto) && isInstalledVolume(crypto)
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return isDevMode()
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? isInstalledSoftware(crypto)
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: isInstalledSoftware(crypto) && isInstalledVolume(crypto)
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}
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function isDisabled (crypto) {
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