62 lines
1.9 KiB
JavaScript
62 lines
1.9 KiB
JavaScript
const path = require('path')
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const { utils: coinUtils } = require('@lamassu/coins')
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const common = require('./common')
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module.exports = { setup, updateCore }
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const es = common.es
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const logger = common.logger
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function updateCore (coinRec, isCurrentlyRunning) {
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common.logger.info('Updating your Zcash wallet. This may take a minute...')
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common.es(`sudo supervisorctl stop zcash`)
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common.es(`curl -#Lo /tmp/zcash.tar.gz ${coinRec.url}`)
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common.es(`tar -xzf /tmp/zcash.tar.gz -C /tmp/`)
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common.logger.info('Updating wallet...')
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common.es(`cp /tmp/${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/zcash.tar.gz`)
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if (common.es(`grep "walletrequirebackup=" /mnt/blockchains/zcash/zcash.conf || true`)) {
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common.logger.info(`walletrequirebackup already defined, skipping...`)
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} else {
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common.logger.info(`Setting 'walletrequirebackup=false' in config file...`)
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common.es(`echo "\nwalletrequirebackup=false" >> /mnt/blockchains/zcash/zcash.conf`)
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}
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if (isCurrentlyRunning) {
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common.logger.info('Starting wallet...')
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common.es(`sudo supervisorctl start zcash`)
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}
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common.logger.info('Zcash is updated!')
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}
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function setup (dataDir) {
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es('sudo apt-get update')
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es('sudo apt-get install libgomp1 -y')
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const coinRec = coinUtils.getCryptoCurrency('ZEC')
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common.firewall([coinRec.defaultPort])
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logger.info('Fetching Zcash proofs, will take a while...')
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es('zcash-fetch-params 2>&1')
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logger.info('Finished fetching proofs.')
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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=${dataDir}`
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common.writeSupervisorConfig(coinRec, cmd)
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}
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function buildConfig () {
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return `mainnet=1
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addnode=mainnet.z.cash
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rpcuser=lamassuserver
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rpcpassword=${common.randomPass()}
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dbcache=500
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keypool=10000
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walletrequirebackup=false
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`
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}
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