gh pr checkout 117

README.md

@@ -33,7 +33,8 @@ Setup Instructions
 
 Server Requirements
 -------------------
-* 4 Gb Ram
+* Ubuntu 20.04, 18.04 (confirmed working)
+* 8 Gb Ram
 * 2 CPU Cores (with AES_NI)
 * 150 Gb SSD-Backed Storage - If you're doing a multi-server install, the leaf nodes do not need this much storage.  They just need enough storage to hold the blockchain for your node.  The pool comes configured to use up to 60Gb of storage for LMDB.  Assuming you have the longRunner worker running, it should never get near this size, but be aware that it /can/ bloat readily if things error, so be ready for this!
 * Notably, this happens to be approximately the size of a 4Gb linode instance, which is where the majority of automated deployment testing happened!
@@ -59,13 +60,14 @@ Deployment via Installer
 
 ```shell
 cd ~/nodejs-pool/
-pm2 start init.js --name=blockManager --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z"  -- --module=blockManager
-pm2 start init.js --name=worker --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z" -- --module=worker
-pm2 start init.js --name=payments --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z" --no-autorestart -- --module=payments
-pm2 start init.js --name=remoteShare --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z" -- --module=remoteShare
-pm2 start init.js --name=longRunner --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z" -- --module=longRunner
-pm2 start init.js --name=pool --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z" -- --module=pool
-pm2 start init.js --name=api --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z" -- --module=api
+pm2 start init.js --name=blockManager --kill-timeout 10000 --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z"  -- --module=blockManager
+pm2 start init.js --name=worker --kill-timeout 10000 --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z" -- --module=worker
+pm2 start init.js --name=pool_stats --kill-timeout 10000 --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z" -- --module=pool_stats
+pm2 start init.js --name=payments --kill-timeout 10000 --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z" --no-autorestart -- --module=payments
+pm2 start init.js --name=remoteShare --kill-timeout 10000 --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z" -- --module=remoteShare
+pm2 start init.js --name=longRunner --kill-timeout 10000 --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z" -- --module=longRunner
+pm2 start init.js --name=pool --kill-timeout 10000 --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z" -- --module=pool
+pm2 start init.js --name=api --kill-timeout 10000 --log-date-format="YYYY-MM-DD HH:mm:ss:SSS Z" -- --module=api
 pm2 restart api
 ```
 
@@ -87,8 +89,6 @@ The installer assumes that you will be running a single-node instance and using
 The following raw binaries **MUST BE AVAILABLE FOR IT TO BOOTSTRAP**:
 * sudo
 
-I've confirmed that the default server 16.04 installation has these requirements.
-
 The pool comes pre-configured with values for Monero (XMR), these may need to be changed depending on the exact requirements of your coin.  Other coins will likely be added down the road, and most likely will have configuration.sqls provided to overwrite the base configurations for their needs, but can be configured within the frontend as well.
 
 The pool ALSO applies a series of patches:  Fluffy Blocks, Additional Open P2P Connections, 128 Txn Bug Fix.  If you don't like these, replace the auto-installed monerod fixes!
@@ -256,19 +256,33 @@ For assistance, please contact MoneroOcean at support@moneroocean.stream.
 Developer Donations
 ===================
 If you'd like to make a one time donation, the addresses are as follows:
-* XMR - ```499fS1Phq64hGeqV8p2AfXbf6Ax7gP6FybcMJq6Wbvg8Hw6xms8tCmdYpPsTLSaTNuLEtW4kF2DDiWCFcw4u7wSvFD8wFWE```
+* XMR - ```89TxfrUmqJJcb1V124WsUzA78Xa3UYHt7Bg8RGMhXVeZYPN8cE5CZEk58Y1m23ZMLHN7wYeJ9da5n5MXharEjrm41hSnWHL```
 * AEON - ```WmsEg3RuUKCcEvFBtXcqRnGYfiqGJLP1FGBYiNMgrcdUjZ8iMcUn2tdcz59T89inWr9Vae4APBNf7Bg2DReFP5jr23SQqaDMT```
 * ETN - ```etnkQMp3Hmsay2p7uxokuHRKANrMDNASwQjDUgFb5L2sDM3jqUkYQPKBkooQFHVWBzEaZVzfzrXoETX6RbMEvg4R4csxfRHLo1```
 * SUMO - ```Sumoo1DGS7c9LEKZNipsiDEqRzaUB3ws7YHfUiiZpx9SQDhdYGEEbZjRET26ewuYEWAZ8uKrz6vpUZkEVY7mDCZyGnQhkLpxKmy```
 * GRFT - ```GACadqdXj5eNLnyNxvQ56wcmsmVCFLkHQKgtaQXNEE5zjMDJkWcMVju2aYtxbTnZgBboWYmHovuiH1Ahm4g2N5a7LuMQrpT```
 * MSR - ```5hnMXUKArLDRue5tWsNpbmGLsLQibt23MEsV3VGwY6MGStYwfTqHkff4BgvziprTitbcDYYpFXw2rEgXeipsABTtEmcmnCK```
-* ITNS - ```iz53aMEaKJ25zB8xku3FQK5VVvmu2v6DENnbGHRmn659jfrGWBH1beqAzEVYaKhTyMZcxLJAdaCW3Kof1DwTiTbp1DSqLae3e```
+* LTHN - ```iz53aMEaKJ25zB8xku3FQK5VVvmu2v6DENnbGHRmn659jfrGWBH1beqAzEVYaKhTyMZcxLJAdaCW3Kof1DwTiTbp1DSqLae3e```
 * WOW - ```Wo3yjV8UkwvbJDCB1Jy7vvXv3aaQu3K8YMG6tbY3Jo2KApfyf5RByZiBXy95bzmoR3AvPgNq6rHzm98LoHTkzjiA2dY7sqQMJ```
-* XMV - ```4BDgQohRBqg2wFZ5ezYqCrNGjgECAttARdbh1fNkuAbd3HnNkSgas11QD9VFQMzbnvDD3Mfcky1LAFihkbEYph5oGAMLurw```
+* XMV - ```XvyVfpAYp3zSuvdtoHgnDzMUf7GAeiumeUgVC7RTq6SfgtzGEzy4dUgfEEfD5adk1kN4dfVZdT3zZdgSD2xmVBs627Vwt2C3Ey```
 * RYO - ```RYoLsi22qnoKYhnv1DwHBXcGe9QK6P9zmekwQnHdUAak7adFBK4i32wFTszivQ9wEPeugbXr2UD7tMd6ogf1dbHh76G5UszE7k1```
-* XTL - ```Se3Qr5s83AxjCtYrkkqg6QXJagCVi8dELbHb5Cnemw4rMk3xZzEX3kQfWrbTZPpdAJSP3enA6ri3DcvdkERkGKE518vyPQTyi```
+* XLA - ```SvkpUizij25ZGRHGb1c8ZTAHp3VyNFU3NQuQR1PtMyCqdpoZpaYAGMfG99z5guuoktY13nrhEerqYNKXvoxD7cUM1xA6Z5rRY```
 * XHV - ```hvxyEmtbqs5TEk9U2tCxyfGx2dyGD1g8EBspdr3GivhPchkvnMHtpCR2fGLc5oEY42UGHVBMBANPge5QJ7BDXSMu1Ga2KFspQR```
-* TUBE - ```bxcpZTr4C41NshmJM9Db7FBE5crarjaDXVUApRbsCxHHBf8Jkqjwjzz1zmWHhm9trWNhrY1m4RpcS7tmdG4ykdHG2kTgDcbKJ```
+* TUBE - ```TubedBNkgkTbd2CBmLQSwW58baJNghD9xdmctiRXjrW3dE8xpUcoXimY4J5UMrnUBrUDmfQrbxRYRX9s5tQe7pWYNF2QiAdH1Fh```
+* LOKI - ```L6XqN6JDedz5Ub8KxpMYRCUoQCuyEA8EegEmeQsdP5FCNuXJavcrxPvLhpqY6emphGTYVrmAUVECsE9drafvY2hXUTJz6rW```
+* TRTL - ```TRTLv2x2bac17cngo1r2wt3CaxN8ckoWHe2TX7dc8zW8Fc9dpmxAvhVX4u4zPjpv9WeALm2koBLF36REVvsLmeufZZ1Yx6uWkYG```
+* XTNC - ```XtazhSxz1bbJLpT2JuiD2UWFUJYSFty5SVWuF6sy2w9v8pn69smkUxkTVCQc8NKCd6CBMNDGzgdPRYBKaHdbgZ5SNptVH1yPCTQ```
+* IRD - ```ir3DHyB8Ub1aAHEewMeUxQ7b7tQdWa7VL8M5oXDPohS3Me4nhwvALXM4mym2kWg9VsceT75dm6XWiWF1K4zu8RVQ1HJD8Z3R9```
+* ARQ - ```ar4Ha6ZQCkKRhkKQLfexv7VZQM2MhUmMmU9hmzswCPK4T3o2rbPKZM1GxEoYg4AFQsh57PsEets7sbpU958FAvxo2RkkTQ1gE```
+* XWP - ```fh4MCJrakhWGoS6Meqp6UxGE1GNfAjKaRdPjW36rTffDiqvEq2HWEKZhrbYRw7XJb3CXxkjL3tcYGTT39m5qgjvk1ap4bVu1R```
+* XEQ - ```Tvzp9tTmdGP9X8hCEw1Qzn18divQajJYTjR5HuUzHPKyLK5fzRt2X73FKBDzcnHMDJKdgsPhUDVrKHVcDJQVmLBg33NbkdjQb```
+* XTA - ```ipN5cNhm7RXAGACP4ZXki4afT3iJ1A6Ka5U4cswE6fBPDcv8JpivurBj3vu1bXwPyb8KZEGsFUYMmToFG4N9V9G72X4WpAQ8L```
+* DERO - ```dERokvcrnuWH1ai1QmZQc9cgxrLwE3rX3TbhdrnLmi3BVZmf197qd5FaFqmPMp5dZ3igXfVQwUUMgTSjpVKDtUeb6DT2xp64XJ```
+* CCX - ```ccx7dmnBBoRPuVcpKJSAVZKdSDo9rc7HVijFbhG34jsXL3qiqfRwu7A5ecem44s2rngDd8y8N4QnYK6WR3mXAcAZ5iXun9BQBx```
+* BLOC - ```abLoc5iUG4a6oAb2dqygxkS5M2uHWx16zHb9fUWMzpSEDwm6T7PSq2MLdHonWZ16CGfnJKRomq75aZyviTo6ZjHeYQMzNAEkjMg```
+* RVN - ```RLVJv9rQNHzXS3Zn4JH8hfAHmm1LfECMxy```
+* RTM - ```RUCyaEZxQu3Eure73XPQ57si813RYAMQKC```
+* ERG - ```9fe533kUzAE57YfPP6o3nzsYMKN2W2uCxvg8KG8Vn5DDeJGetRw```
 * BTC - ```3BzvMuLStA388kYZ9nudfm8L22937dSPS3```
 * BCH - ```qrhww48p5s6zw9twhc7cujgwp7vym2k4vutem6f92p```
 * ETH - ```0xCF8BABC074C487Ae17F9Ce0394eab492E6A35658```

block_notify.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+/bin/echo 18081 | /bin/nc -N localhost 2223

block_share_dumps/calc_mo_cvs.js

@@ -0,0 +1,79 @@
+"use strict";
+
+if (Boolean(process.stdin.isTTY) || process.argv.length !== 3) {
+  console.log("Usage: unxz -c <block hash>.cvs.xz | node calc_mo_cvs.js <your Monero wallet address>");
+  console.log("       wget -O - https://block-share-dumps.moneroocean.stream/<block hash>.cvs.xz | unxz -c | node calc_mo_cvs.js <your Monero wallet address>");
+  process.exit(1);
+}
+
+const my_wallet = process.argv[2].slice(-16);
+
+let stdin = "";
+
+process.stdin.on('data', function(data) {
+  stdin += data.toString();
+});
+
+function human_hashrate(hashes) {
+  const power = Math.pow(10, 2 || 0);
+  if (hashes > 1000000000000) return String(Math.round((hashes / 1000000000000) * power) / power) +  " TH/s";
+  if (hashes > 1000000000)    return String(Math.round((hashes / 1000000000) * power) / power) +  " GH/s";
+  if (hashes > 1000000)       return String(Math.round((hashes / 1000000) * power) / power) +  " MH/s";
+  if (hashes > 1000)          return String(Math.round((hashes / 1000) * power) / power) +  " KH/s";
+  return Math.floor( hashes || 0 ) + " H/s"
+};
+
+process.stdin.on('end', function() {
+  let pplns_window      = 0;
+  let oldest_timestamp  = 0;
+  let newest_timestamp  = 0;
+
+  let my_share_count    = 0;
+  let my_xmr_diff       = 0;
+  let my_xmr_diff_payed = 0;
+  let my_coin_raw_diff  = {};
+  let my_coin_xmr_diff  = {};
+
+  for (let line of stdin.split("\n")) {
+    if (line.substring(0, 1) == "#") continue;
+    const items = line.split('\t');
+    if (items.length < 7) {
+      console.error("Skipped invalid line: " + line);
+      continue;
+    }
+    const wallet         = items[0];
+    const timestamp      = parseInt(items[1], 16);
+    const raw_diff       = parseInt(items[2]);
+    const count          = parseInt(items[3]);
+    const coin           = items[4];
+    const xmr_diff       = parseInt(items[5]);
+    const xmr_diff_payed = items[6] == "" ? xmr_diff : parseInt(items[6]);
+    pplns_window += xmr_diff;
+    if (!oldest_timestamp || timestamp < oldest_timestamp) oldest_timestamp = timestamp;
+    if (newest_timestamp < timestamp) newest_timestamp = timestamp;
+    if (wallet === my_wallet) {
+      my_share_count    += count;
+      my_xmr_diff       += xmr_diff;
+      my_xmr_diff_payed += xmr_diff_payed;
+      if (!(coin in my_coin_raw_diff)) my_coin_raw_diff[coin] = 0;
+      my_coin_raw_diff[coin] += raw_diff;
+      if (!(coin in my_coin_xmr_diff)) my_coin_xmr_diff[coin] = 0;
+      my_coin_xmr_diff[coin] += xmr_diff;
+    }
+  }
+
+  console.log("PPLNS window size:            \t" + ((newest_timestamp - oldest_timestamp)/1000/60/60).toFixed(2) + " hours");
+  console.log("PPLNS window size:            \t" + pplns_window + " xmr hashes");
+  console.log("Pool XMR normalized hashrate: \t" + human_hashrate(pplns_window / (newest_timestamp - oldest_timestamp) * 1000));
+  console.log("");
+  console.log("Your submitted shares:        \t" + my_share_count);
+  console.log("Your payment:                 \t" + ((my_xmr_diff_payed / pplns_window) * 100).toFixed(6) + "% (" + my_xmr_diff_payed + " xmr hashes)");
+  console.log("Your XMR normalized hashrate: \t" + human_hashrate(my_xmr_diff_payed / (newest_timestamp - oldest_timestamp) * 1000));
+  console.log("");
+  console.log("You mined these coins:");
+  for (let coin of Object.keys(my_coin_raw_diff).sort()) {
+    console.log("\t" + coin + ": " + my_coin_raw_diff[coin] + " raw coin hashes (" + ((my_coin_xmr_diff[coin] / my_xmr_diff) * 100).toFixed(6) + "% of XMR normalized hashrate)");
+  }
+
+  process.exit(0);
+});

block_share_dumps/calc_mo_cvs_top.js

@@ -0,0 +1,75 @@
+"use strict";
+
+if (Boolean(process.stdin.isTTY) || process.argv.length !== 2) {
+  console.log("Usage: unxz -c <block hash>.cvs.xz | node calc_mo_cvs_top.js");
+  console.log("       wget -O - https://block-share-dumps.moneroocean.stream/<block hash>.cvs.xz | unxz -c | node calc_mo_cvs_top.js");
+  process.exit(1);
+}
+
+let stdin = "";
+
+process.stdin.on('data', function(data) {
+  stdin += data.toString();
+});
+
+function human_hashrate(hashes) {
+  const power = Math.pow(10, 2 || 0);
+  if (hashes > 1000000000000) return String(Math.round((hashes / 1000000000000) * power) / power) +  " TH/s";
+  if (hashes > 1000000000)    return String(Math.round((hashes / 1000000000) * power) / power) +  " GH/s";
+  if (hashes > 1000000)       return String(Math.round((hashes / 1000000) * power) / power) +  " MH/s";
+  if (hashes > 1000)          return String(Math.round((hashes / 1000) * power) / power) +  " KH/s";
+  return Math.floor( hashes || 0 ) + " H/s"
+};
+
+process.stdin.on('end', function() {
+  let pplns_window      = 0;
+  let oldest_timestamp  = 0;
+  let newest_timestamp  = 0;
+
+  let wallets = {};
+
+  let my_share_count    = 0;
+  let my_xmr_diff       = 0;
+  let my_xmr_diff_payed = 0;
+  let my_coin_raw_diff  = {};
+  let my_coin_xmr_diff  = {};
+
+  for (let line of stdin.split("\n")) {
+    if (line.substring(0, 1) == "#") continue;
+    const items = line.split('\t');
+    if (items.length < 7) {
+      console.error("Skipped invalid line: " + line);
+      continue;
+    }
+    const wallet         = items[0];
+    const timestamp      = parseInt(items[1], 16);
+    const raw_diff       = parseInt(items[2]);
+    const count          = parseInt(items[3]);
+    const coin           = items[4];
+    const xmr_diff       = parseInt(items[5]);
+    const xmr_diff_payed = items[6] == "" ? xmr_diff : parseInt(items[6]);
+    pplns_window += xmr_diff;
+    if (!oldest_timestamp || timestamp < oldest_timestamp) oldest_timestamp = timestamp;
+    if (newest_timestamp < timestamp) newest_timestamp = timestamp;
+    if (!(wallet in wallets)) wallets[wallet] = {
+      share_count: 0,
+      xmr_diff: 0,
+      xmr_diff_payed: 0,
+      coin_raw_diff: {},
+      coin_xmr_diff: {},
+    };
+    wallets[wallet].share_count    += count;
+    wallets[wallet].xmr_diff       += xmr_diff;
+    wallets[wallet].xmr_diff_payed += xmr_diff_payed;
+    if (!(coin in wallets[wallet].coin_raw_diff)) wallets[wallet].coin_raw_diff[coin] = 0;
+    wallets[wallet].coin_raw_diff[coin] += raw_diff;
+    if (!(coin in wallets[wallet].coin_xmr_diff)) wallets[wallet].coin_xmr_diff[coin] = 0;
+    wallets[wallet].coin_xmr_diff[coin] += xmr_diff;
+  }
+
+  for (let wallet of Object.keys(wallets).sort((a, b) => (wallets[a].xmr_diff < wallets[b].xmr_diff) ? 1 : -1)) {
+    console.log(wallet + ": " + wallets[wallet].xmr_diff);
+  }
+
+  process.exit(0);
+});

config_example.json

@@ -1,8 +1,10 @@
 {
   "pool_id": 0,
+  "eth_pool_support": 1,
   "bind_ip": "127.0.0.1",
   "hostname": "testpool.com",
   "db_storage_path": "CHANGEME",
+  "verify_shares_host": null,
   "coin": "xmr",
   "mysql": {
     "connectionLimit": 20,

deployment/caddyfile

@@ -14,5 +14,4 @@
         Access-Control-Allow-Headers "Content-Type, x-access-token"
     }
     gzip
-    mime .manifest text/cache-manifest
 }

deployment/deploy.bash

@@ -10,57 +10,48 @@ ROOT_SQL_PASS=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
 CURUSER=$(whoami)
 sudo timedatectl set-timezone Etc/UTC
 sudo apt-get update
-sudo DEBIAN_FRONTEND=noninteractive apt-get -y upgrade
+DEBIAN_FRONTEND=noninteractive sudo --preserve-env=DEBIAN_FRONTEND apt-get -y upgrade
 sudo debconf-set-selections <<< "mysql-server mysql-server/root_password password $ROOT_SQL_PASS"
 sudo debconf-set-selections <<< "mysql-server mysql-server/root_password_again password $ROOT_SQL_PASS"
 echo -e "[client]\nuser=root\npassword=$ROOT_SQL_PASS" | sudo tee /root/.my.cnf
-sudo DEBIAN_FRONTEND=noninteractive apt-get -y install git python-virtualenv python3-virtualenv curl ntp build-essential screen cmake pkg-config libboost-all-dev libevent-dev libunbound-dev libminiupnpc-dev libunwind8-dev liblzma-dev libldns-dev libexpat1-dev mysql-server lmdb-utils libzmq3-dev
-cd ~
-git clone https://github.com/MoneroOcean/nodejs-pool.git  # Change this depending on how the deployment goes.
-cd /usr/src/gtest
-sudo cmake .
-sudo make
-sudo mv libg* /usr/lib/
+DEBIAN_FRONTEND=noninteractive sudo --preserve-env=DEBIAN_FRONTEND apt-get -y install libcap2-bin git python python-virtualenv python3-virtualenv curl ntp build-essential screen cmake pkg-config libboost-all-dev libevent-dev libunbound-dev libminiupnpc-dev libunwind8-dev liblzma-dev libldns-dev libexpat1-dev mysql-server lmdb-utils libzmq3-dev libsodium-dev
 cd ~
+git clone https://github.com/MoneroOcean/nodejs-pool.git
 sudo systemctl enable ntp
 cd /usr/local/src
-sudo git clone --recursive https://github.com/monero-project/monero.git
+sudo git clone https://github.com/monero-project/monero.git
 cd monero
-sudo git checkout v0.12.2.0
-curl https://raw.githubusercontent.com/MoneroOcean/nodejs-pool/master/deployment/monero_daemon.patch | sudo git apply -v
-sudo git submodule init
-sudo git submodule update
-sudo make -j$(nproc)
+sudo git checkout v0.17.2.3
+sudo git submodule update --init
+USE_SINGLE_BUILDDIR=1 sudo --preserve-env=USE_SINGLE_BUILDDIR make -j$(nproc) release || USE_SINGLE_BUILDDIR=1 sudo --preserve-env=USE_SINGLE_BUILDDIR make release || exit 0
 sudo cp ~/nodejs-pool/deployment/monero.service /lib/systemd/system/
 sudo useradd -m monerodaemon -d /home/monerodaemon
-BLOCKCHAIN_DOWNLOAD_DIR=$(sudo -u monerodaemon mktemp -d)
-sudo -u monerodaemon wget --limit-rate=50m -O $BLOCKCHAIN_DOWNLOAD_DIR/blockchain.raw https://downloads.getmonero.org/blockchain.raw
-sudo -u monerodaemon /usr/local/src/monero/build/release/bin/monero-blockchain-import --input-file $BLOCKCHAIN_DOWNLOAD_DIR/blockchain.raw --batch-size 20000 --database lmdb#fastest --data-dir /home/monerodaemon/.bitmonero
-sudo -u monerodaemon rm -rf $BLOCKCHAIN_DOWNLOAD_DIR
 sudo systemctl daemon-reload
 sudo systemctl enable monero
 sudo systemctl start monero
 curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.0/install.sh | bash
 source ~/.nvm/nvm.sh
-nvm install v8.11.3
-nvm alias default v8.11.3
+nvm install v14.17.3
+nvm alias default v14.17.3
 cd ~/nodejs-pool
 npm install
 npm install -g pm2
 openssl req -subj "/C=IT/ST=Pool/L=Daemon/O=Mining Pool/CN=mining.pool" -newkey rsa:2048 -nodes -keyout cert.key -x509 -out cert.pem -days 36500
 mkdir ~/pool_db/
 sed -r "s/(\"db_storage_path\": ).*/\1\"\/home\/$CURUSER\/pool_db\/\",/" config_example.json > config.json
 cd ~
-git clone https://github.com/mesh0000/poolui.git
-cd poolui
-npm install
-./node_modules/bower/bin/bower update
-./node_modules/gulp/bin/gulp.js build
+git clone https://github.com/MoneroOcean/moneroocean-gui.git
+cd moneroocean-gui
+DEBIAN_FRONTEND=noninteractive sudo --preserve-env=DEBIAN_FRONTEND sudo apt install -y gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 ca-certificates fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils
+apt install -y libx11-xcb1 libxcomposite-dev libxcursor-dev libxcursor-dev libxi-dev libxtst-dev libcups2-dev libxss-dev libxrandr-dev libatk1.0-0 libatk-bridge2.0-0
+npm install -g uglifycss uglify-js html-minifier
+npm install -D critical@latest
+./build.sh
 cd build
 sudo ln -s `pwd` /var/www
 CADDY_DOWNLOAD_DIR=$(mktemp -d)
 cd $CADDY_DOWNLOAD_DIR
-curl -sL "https://snipanet.com/caddy.tar.gz" | tar -xz caddy init/linux-systemd/caddy.service
+curl -sL "https://github.com/caddyserver/caddy/releases/download/v0.11.5/caddy_v0.11.5_linux_amd64.tar.gz" | tar -xz caddy init/linux-systemd/caddy.service
 sudo mv caddy /usr/local/bin
 sudo chown root:root /usr/local/bin/caddy
 sudo chmod 755 /usr/local/bin/caddy
@@ -85,7 +76,7 @@ rm -rf $CADDY_DOWNLOAD_DIR
 cd ~
 sudo env PATH=$PATH:`pwd`/.nvm/versions/node/v8.11.3/bin `pwd`/.nvm/versions/node/v8.11.3/lib/node_modules/pm2/bin/pm2 startup systemd -u $CURUSER --hp `pwd`
 cd ~/nodejs-pool
-sudo chown -R $CURUSER. ~/.pm2
+sudo chown -R $CURUSER ~/.pm2
 echo "Installing pm2-logrotate in the background!"
 pm2 install pm2-logrotate &
 mysql -u root --password=$ROOT_SQL_PASS < deployment/base.sql