Added support for DASH
Jakub Matys
parent
09b1dd1dd2
commit
19e394b05a
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@ -5,6 +5,7 @@ import (
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"blockbook/bchain/coins/bch"
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"blockbook/bchain/coins/btc"
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"blockbook/bchain/coins/btg"
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"blockbook/bchain/coins/dash"
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"blockbook/bchain/coins/eth"
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"blockbook/bchain/coins/zec"
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"blockbook/common"
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@ -32,6 +33,8 @@ func init() {
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blockChainFactories["Bcash"] = bch.NewBCashRPC
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blockChainFactories["Bcash Testnet"] = bch.NewBCashRPC
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blockChainFactories["Bgold"] = btg.NewBGoldRPC
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blockChainFactories["Dash"] = dash.NewDashRPC
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blockChainFactories["Dash Testnet"] = dash.NewDashRPC
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}
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// GetCoinNameFromConfig gets coin name from config file
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@ -0,0 +1,78 @@
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package dash
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import (
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"blockbook/bchain/coins/btc"
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"github.com/btcsuite/btcd/chaincfg"
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"github.com/btcsuite/btcd/wire"
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)
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const (
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MainnetMagic wire.BitcoinNet = 0xbd6b0cbf
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TestnetMagic wire.BitcoinNet = 0xffcae2ce
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RegtestMagic wire.BitcoinNet = 0xdcb7c1fc
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)
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var (
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MainNetParams chaincfg.Params
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TestNetParams chaincfg.Params
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RegtestParams chaincfg.Params
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)
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func init() {
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MainNetParams = chaincfg.MainNetParams
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MainNetParams.Net = MainnetMagic
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// Address encoding magics
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MainNetParams.PubKeyHashAddrID = 76 // base58 prefix: X
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MainNetParams.ScriptHashAddrID = 16 // base58 prefix: 7
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TestNetParams = chaincfg.TestNet3Params
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TestNetParams.Net = TestnetMagic
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// Address encoding magics
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TestNetParams.PubKeyHashAddrID = 140 // base58 prefix: y
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TestNetParams.ScriptHashAddrID = 19 // base58 prefix: 8 or 9
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RegtestParams = chaincfg.RegressionNetParams
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RegtestParams.Net = RegtestMagic
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// Address encoding magics
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RegtestParams.PubKeyHashAddrID = 140 // base58 prefix: y
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RegtestParams.ScriptHashAddrID = 19 // base58 prefix: 8 or 9
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err := chaincfg.Register(&MainNetParams)
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if err == nil {
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err = chaincfg.Register(&TestNetParams)
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}
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if err == nil {
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err = chaincfg.Register(&RegtestParams)
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}
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if err != nil {
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panic(err)
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}
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}
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// DashParser handle
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type DashParser struct {
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*btc.BitcoinParser
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}
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// NewDashParser returns new DashParser instance
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func NewDashParser(params *chaincfg.Params, c *btc.Configuration) *DashParser {
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return &DashParser{BitcoinParser: btc.NewBitcoinParser(params, c)}
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}
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// GetChainParams contains network parameters for the main Dash network,
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// the regression test Dash network, the test Dash network and
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// the simulation test Dash network, in this order
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func GetChainParams(chain string) *chaincfg.Params {
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switch chain {
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case "test":
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return &TestNetParams
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case "regtest":
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return &RegtestParams
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default:
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return &MainNetParams
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}
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}
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@ -0,0 +1,54 @@
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package dash
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import (
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"blockbook/bchain"
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"blockbook/bchain/coins/btc"
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"encoding/json"
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"github.com/golang/glog"
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)
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// DashRPC is an interface to JSON-RPC bitcoind service.
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type DashRPC struct {
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*btc.BitcoinRPC
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}
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// NewDashRPC returns new DashRPC instance.
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func NewDashRPC(config json.RawMessage, pushHandler func(bchain.NotificationType)) (bchain.BlockChain, error) {
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b, err := btc.NewBitcoinRPC(config, pushHandler)
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if err != nil {
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return nil, err
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}
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s := &DashRPC{
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b.(*btc.BitcoinRPC),
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}
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return s, nil
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}
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// Initialize initializes DashRPC instance.
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func (b *DashRPC) Initialize() error {
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chainName, err := b.GetChainInfoAndInitializeMempool(b)
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if err != nil {
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return err
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}
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params := GetChainParams(chainName)
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// always create parser
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b.Parser = NewDashParser(params, b.ChainConfig)
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// parameters for getInfo request
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if params.Net == MainnetMagic {
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b.Testnet = false
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b.Network = "livenet"
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} else {
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b.Testnet = true
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b.Network = "testnet"
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}
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glog.Info("rpc: block chain ", params.Name)
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return nil
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}
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@ -0,0 +1 @@
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/opt/coins/blockbook/dash_testnet/config/blockchaincfg.json
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@ -0,0 +1,2 @@
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#!/bin/sh
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/opt/coins/blockbook/dash_testnet/bin/logrotate.sh
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@ -0,0 +1,2 @@
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/opt/coins/data/dash_testnet/blockbook
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/opt/coins/blockbook/dash_testnet/logs
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@ -0,0 +1,6 @@
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#!/usr/bin/dh-exec
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blockbook /opt/coins/blockbook/dash_testnet/bin
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cert /opt/coins/blockbook/dash_testnet
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static /opt/coins/blockbook/dash_testnet
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configs/dash_testnet.json => /opt/coins/blockbook/dash_testnet/config/blockchaincfg.json
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logrotate.sh /opt/coins/blockbook/dash_testnet/bin
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@ -0,0 +1,2 @@
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/opt/coins/blockbook/dash_testnet/cert/testcert.crt /opt/coins/blockbook/dash_testnet/cert/blockbook.crt
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/opt/coins/blockbook/dash_testnet/cert/testcert.key /opt/coins/blockbook/dash_testnet/cert/blockbook.key
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@ -0,0 +1,23 @@
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#!/bin/bash
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set -e
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case "$1" in
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configure)
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if ! id -u blockbook-dash &> /dev/null
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then
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useradd --system -M -U blockbook-dash -s /bin/false
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fi
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for dir in /opt/coins/data/dash_testnet/blockbook /opt/coins/blockbook/dash_testnet/logs
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do
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if [ "$(stat -c '%U' $dir)" != "blockbook-dash" ]
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then
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chown -R blockbook-dash:blockbook-dash $dir
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fi
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done
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;;
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esac
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#DEBHELPER#
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@ -0,0 +1,43 @@
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# It is not recommended to modify this file in-place, because it will
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# be overwritten during package upgrades. If you want to add further
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# options or overwrite existing ones then use
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# $ systemctl edit blockbook-dash-testnet.service
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# See "man systemd.service" for details.
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[Unit]
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Description=Blockbook daemon (Dash testnet)
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After=network.target
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Wants=dash-testnet.service
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[Service]
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ExecStart=/opt/coins/blockbook/dash_testnet/bin/blockbook -blockchaincfg=/opt/coins/blockbook/dash_testnet/config/blockchaincfg.json -datadir=/opt/coins/data/dash_testnet/blockbook/db -sync -httpserver=:19033 -socketio=:19133 -certfile=/opt/coins/blockbook/dash_testnet/cert/blockbook -explorer=https://dash-explorer.trezor.io/ -log_dir=/opt/coins/blockbook/dash_testnet/logs
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User=blockbook-dash
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Type=simple
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Restart=on-failure
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WorkingDirectory=/opt/coins/blockbook/dash_testnet
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# Resource limits
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LimitNOFILE=500000
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# Hardening measures
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####################
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# Provide a private /tmp and /var/tmp.
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PrivateTmp=true
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# Mount /usr, /boot/ and /etc read-only for the process.
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ProtectSystem=full
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# Disallow the process and all of its children to gain
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# new privileges through execve().
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NoNewPrivileges=true
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# Use a new /dev namespace only populated with API pseudo devices
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# such as /dev/null, /dev/zero and /dev/random.
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PrivateDevices=true
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# Deny the creation of writable and executable memory mappings.
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MemoryDenyWriteExecute=true
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[Install]
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WantedBy=multi-user.target
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@ -0,0 +1 @@
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/opt/coins/blockbook/dash/config/blockchaincfg.json
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@ -0,0 +1,2 @@
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#!/bin/sh
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/opt/coins/blockbook/dash/bin/logrotate.sh
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@ -0,0 +1,2 @@
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/opt/coins/data/dash/blockbook
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/opt/coins/blockbook/dash/logs
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@ -0,0 +1,6 @@
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#!/usr/bin/dh-exec
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blockbook /opt/coins/blockbook/dash/bin
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cert /opt/coins/blockbook/dash
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static /opt/coins/blockbook/dash
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configs/dash.json => /opt/coins/blockbook/dash/config/blockchaincfg.json
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logrotate.sh /opt/coins/blockbook/dash/bin
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@ -0,0 +1,2 @@
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/opt/coins/blockbook/dash/cert/testcert.crt /opt/coins/blockbook/dash/cert/blockbook.crt
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/opt/coins/blockbook/dash/cert/testcert.key /opt/coins/blockbook/dash/cert/blockbook.key
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@ -0,0 +1,23 @@
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#!/bin/bash
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set -e
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case "$1" in
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configure)
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if ! id -u blockbook-dash &> /dev/null
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then
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useradd --system -M -U blockbook-dash -s /bin/false
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fi
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for dir in /opt/coins/data/dash/blockbook /opt/coins/blockbook/dash/logs
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do
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if [ "$(stat -c '%U' $dir)" != "blockbook-dash" ]
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then
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chown -R blockbook-dash:blockbook-dash $dir
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fi
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done
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;;
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esac
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#DEBHELPER#
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@ -0,0 +1,43 @@
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# It is not recommended to modify this file in-place, because it will
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# be overwritten during package upgrades. If you want to add further
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# options or overwrite existing ones then use
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# $ systemctl edit blockbook-dash.service
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# See "man systemd.service" for details.
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[Unit]
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Description=Blockbook daemon (Dash mainnet)
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After=network.target
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Wants=dash.service
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[Service]
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ExecStart=/opt/coins/blockbook/dash/bin/blockbook -blockchaincfg=/opt/coins/blockbook/dash/config/blockchaincfg.json -datadir=/opt/coins/data/dash/blockbook/db -sync -httpserver=:9033 -socketio=:9133 -certfile=/opt/coins/blockbook/dash/cert/blockbook -explorer=https://dash-explorer.trezor.io/ -log_dir=/opt/coins/blockbook/dash/logs
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User=blockbook-dash
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Type=simple
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Restart=on-failure
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WorkingDirectory=/opt/coins/blockbook/dash
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# Resource limits
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LimitNOFILE=500000
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# Hardening measures
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####################
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# Provide a private /tmp and /var/tmp.
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PrivateTmp=true
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# Mount /usr, /boot/ and /etc read-only for the process.
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ProtectSystem=full
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# Disallow the process and all of its children to gain
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# new privileges through execve().
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NoNewPrivileges=true
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# Use a new /dev namespace only populated with API pseudo devices
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# such as /dev/null, /dev/zero and /dev/random.
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PrivateDevices=true
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# Deny the creation of writable and executable memory mappings.
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MemoryDenyWriteExecute=true
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[Install]
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WantedBy=multi-user.target
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@ -44,3 +44,13 @@ Package: blockbook-bgold
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Architecture: amd64
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Depends: ${shlibs:Depends}, ${misc:Depends}, coreutils, passwd, findutils, psmisc, bgold
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Description: Satoshilabs blockbook server (Bitcoin Gold mainnet)
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Package: blockbook-dash
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Architecture: amd64
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Depends: ${shlibs:Depends}, ${misc:Depends}, coreutils, passwd, findutils, psmisc, dash
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Description: Satoshilabs blockbook server (Dash mainnet)
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Package: blockbook-dash-testnet
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Architecture: amd64
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Depends: ${shlibs:Depends}, ${misc:Depends}, coreutils, passwd, findutils, psmisc, dash-testnet
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Description: Satoshilabs blockbook server (Dash testnet)
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@ -0,0 +1,13 @@
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{
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"coin_name": "Dash",
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"rpcURL": "http://127.0.0.1:8033",
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"rpcUser": "rpc",
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"rpcPass": "rpc",
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"rpcTimeout": 25,
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"parse": true,
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"zeroMQBinding": "tcp://127.0.0.1:38333",
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"subversion": "/Dash Core:0.12.2/",
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"mempoolWorkers": 8,
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"mempoolSubWorkers": 2,
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"blockAddressesToKeep": 300
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}
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@ -0,0 +1,13 @@
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{
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"coin_name": "Dash Testnet",
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"rpcURL": "http://localhost:18033",
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"rpcUser": "rpc",
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"rpcPass": "rpc",
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"rpcTimeout": 25,
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"parse": true,
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"zeroMQBinding": "tcp://127.0.0.1:48333",
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"subversion": "/Dash Core:0.12.2/",
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"mempoolWorkers": 8,
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"mempoolSubWorkers": 2,
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"blockAddressesToKeep": 300
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}
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