Merge branch 'arionum:master' into master

bump version
Fix masternode voting removal
2022-08-18 12:37:56 +02:00 · 2022-06-12 18:45:04 +03:00 · 2022-06-12 18:43:34 +03:00 · 2021-08-03 13:40:31 +02:00 · 2021-07-21 17:54:13 +03:00 · 2021-07-21 15:30:10 +03:00
30 changed files with 4580 additions and 404 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-include/config.inc.php
+/include/config.inc.php
+/composer.lock
--- a/.travis.yml
+++ b/.travis.yml
@@ -0,0 +1,22 @@
+dist: trusty
+language: php
+
+php:
+- 7.2
+- 7.3
+- nightly
+
+matrix:
+  allow_failures:
+  - php: nightly
+
+## Cache composer
+cache:
+  directories:
+  - $HOME/.composer/cache
+
+before_script:
+- travis_retry composer update --no-interaction --prefer-dist
+
+script:
+- vendor/bin/phpcs -l --standard=psr2 . include
--- a/README.md
+++ b/README.md
@@ -4,6 +4,12 @@ The Arionum (ARO) cryptocurrency node.

 ## Install

+**Hardware Requirements:**
+```
+2GB RAM
+1 CPU Core
+50GB DISK
+```
 **Requirements:**

 - PHP 7.2
@@ -13,7 +19,7 @@ The Arionum (ARO) cryptocurrency node.
 - MySQL/MariaDB

 1. Install MySQL or MariaDB and create a database and a user.
-2. Edit `include/config.inc.php` and set the DB login data
+2. Rename `include/config-sample.inc.php` to  `include/config.inc.php` and set the DB login data
 3. Change permissions to tmp and `tmp/db-update` to 777 (`chmod 777 tmp -R`)
 4. Access the http://ip-or-domain and refresh once

--- a/6
+++ b/6
@@ -0,0 +1,6 @@
+In order to upgrade your Arionum Node, follow the next steps:
+1. Download the source code from https://github.com/arionum/node
+2. Edit the include/config.inc.php with the DB details
+3. Replace your old node folder with the new one.
+4. chmod 777 tmp -R
+5. Load the node's address in your browser.
--- a/api.php
+++ b/api.php
@@ -23,6 +23,8 @@ DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
 OR OTHER DEALINGS IN THE SOFTWARE.
 */
+header('Content-Type: application/json');
+

 /**
 * @api {get} /api.php 01. Basic Information
@@ -65,8 +67,10 @@ OR OTHER DEALINGS IN THE SOFTWARE.
 *     }
 */

-require_once("include/init.inc.php");
-error_reporting(0);
+use Arionum\Blacklist;
+
+require_once __DIR__.'/include/init.inc.php';
+
 $ip = san_ip($_SERVER['REMOTE_ADDR']);
 $ip = filter_var($ip, FILTER_VALIDATE_IP);

@@ -124,18 +128,23 @@ if ($q == "getAddress") {
     *
     * @apiParam {string} [public_key] Public key
     * @apiParam {string} [account] Account id / address
+     * @apiParam {string} [alias] alias
     *
     * @apiSuccess {string} data The ARO balance
     */

    $public_key = $data['public_key'];
    $account = $data['account'];
+    $alias = $data['alias'];
    if (!empty($public_key) && strlen($public_key) < 32) {
        api_err("Invalid public key");
    }
    if (!empty($public_key)) {
        $account = $acc->get_address($public_key);
    }
+    if (!empty($alias)) {
+        $account = $acc->alias2account($alias);
+    }
    if (empty($account)) {
        api_err("Invalid account id");
    }
@@ -155,6 +164,7 @@ if ($q == "getAddress") {
     */

    $account = $data['account'];
+    $public_key = san($data['public_key'] ?? '');
    if (!empty($public_key) && strlen($public_key) < 32) {
        api_err("Invalid public key");
    }
@@ -175,7 +185,7 @@ if ($q == "getAddress") {
     *
     * @apiParam {string} [public_key] Public key
     * @apiParam {string} [account] Account id / address
-     * @apiParam {numeric} [limit] Number of confirmed transactions, max 1000, min 1
+     * @apiParam {numeric} [limit] Number of confirmed transactions, max 100, min 1
     *
     * @apiSuccess {string} block  Block ID
     * @apiSuccess {numeric} confirmation Number of confirmations
@@ -194,6 +204,7 @@ if ($q == "getAddress") {
     */

    $account = san($data['account']);
+    $public_key = san($data['public_key'] ?? '');
    if (!empty($public_key) && strlen($public_key) < 32) {
        api_err("Invalid public key");
    }
@@ -332,6 +343,7 @@ if ($q == "getAddress") {
     *
     * @apiParam {numeric} [height] Block Height
     * @apiParam {string} [block] Block id
+     * @apiParam {boolean} [includeMiningRewards] Include mining rewards
     *
     * @apiSuccess {string} block  Block ID
     * @apiSuccess {numeric} confirmations Number of confirmations
@@ -350,7 +362,13 @@ if ($q == "getAddress") {
     */
    $height = san($data['height']);
    $block = san($data['block']);
-    $ret = $trx->get_transactions($height, $block);
+    $includeMiningRewards = (
+        isset($data['includeMiningRewards']) &&
+        !($data['includeMiningRewards'] === '0' || $data['includeMiningRewards'] === 'false')
+    );
+
+    $ret = $trx->get_transactions($height, $block, $includeMiningRewards);
+
    if ($ret === false) {
        api_err("Invalid block");
    } else {
@@ -395,22 +413,45 @@ if ($q == "getAddress") {
    $block = new Block();

    $trx = new Transaction();
-
+    $version = intval($data['version']);
    $dst = san($data['dst']);
-
-    if (!$acc->valid($dst)) {
-        api_err("Invalid destination address");
-    }
-    $dst_b = base58_decode($dst);
-    if (strlen($dst_b) != 64) {
-        api_err("Invalid destination address");
+    if ($version < 1) {
+        $version = 1;
    }

+  
+    
+    if ($version==1) {
+        if (!$acc->valid($dst)) {
+            api_err("Invalid destination address");
+        }
+        $dst_b = base58_decode($dst);
+        if (strlen($dst_b) != 64) {
+            api_err("Invalid destination address");
+        }
+    } elseif ($version==2) {
+        $dst=strtoupper($dst);
+        $dst = san($dst);
+        if (!$acc->valid_alias($dst)) {
+            api_err("Invalid destination alias");
+        }
+    }
+
+ 
+    

    $public_key = san($data['public_key']);
    if (!$acc->valid_key($public_key)) {
        api_err("Invalid public key");
    }
+    if ($_config['use_official_blacklist']!==false) {
+        if (Blacklist::checkPublicKey($public_key)) {
+            api_err("Blacklisted account");
+        }
+    }
+
+
+
    $private_key = san($data['private_key']);
    if (!$acc->valid_key($private_key)) {
        api_err("Invalid private key");
@@ -430,8 +471,9 @@ if ($q == "getAddress") {
    if ($date > time() + 86400) {
        api_err("Invalid Date");
    }
-    $version = intval($data['version']);
-    $message = $data['message'];
+
+
+    $message=$data['message'];
    if (strlen($message) > 128) {
        api_err("The message must be less than 128 chars");
    }
@@ -445,12 +487,32 @@ if ($q == "getAddress") {
    if ($fee > 10 && $current['height'] > 10800) {
        $fee = 10; //10800
    }
-    if ($val < 0.00000001) {
+    if ($val < 0) {
        api_err("Invalid value");
    }

-    if ($version < 1) {
-        $version = 1;
+
+    // set alias
+    if ($version==3) {
+        $fee=10;
+        $message = san($message);
+        $message=strtoupper($message);
+        if (!$acc->free_alias($message)) {
+            api_err("Invalid alias");
+        }
+        if ($acc->has_alias($public_key)) {
+            api_err("This account already has an alias");
+        }
+    }
+
+    if ($version>=100&&$version<110) {
+        if ($version==100) {
+            $message=preg_replace("/[^0-9\.]/", "", $message);
+            if (!filter_var($message, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE)) {
+                api_err("Invalid Node IP - $message !");
+            }
+            $val=100000;
+        }
    }

    $val = number_format($val, 8, '.', '');
@@ -465,6 +527,9 @@ if ($q == "getAddress") {
    if (empty($private_key) && empty($signature)) {
        api_err("Either the private_key or the signature must be sent");
    }
+
+
+
    if (empty($public_key)) {
        $pk = coin2pem($private_key, true);
        $pkey = openssl_pkey_get_private($pk);
@@ -492,11 +557,12 @@ if ($q == "getAddress") {
    $transaction['id'] = $hash;


+
+
    if (!$trx->check($transaction)) {
        api_err("Transaction signature failed");
    }

-
    $res = $db->single("SELECT COUNT(1) FROM mempool WHERE id=:id", [":id" => $hash]);
    if ($res != 0) {
        api_err("The transaction is already in mempool");
@@ -523,6 +589,7 @@ if ($q == "getAddress") {


    $trx->add_mempool($transaction, "local");
+    $hash=escapeshellarg(san($hash));
    system("php propagate.php transaction $hash > /dev/null 2>&1  &");
    api_echo($hash);
 } elseif ($q == "mempoolSize") {
@@ -570,6 +637,226 @@ if ($q == "getAddress") {
    mt_srand($seed1, MT_RAND_MT19937);
    $res = mt_rand($min, $max);
    api_echo($res);
+} elseif ($q == "checkSignature") {
+    /**
+     * @api {get} /api.php?q=checkSignature  17. checkSignature
+     * @apiName checkSignature
+     * @apiGroup API
+     * @apiDescription Checks a signature against a public key
+     *
+     * @apiParam {string} [public_key] Public key
+     * @apiParam {string} [signature] signature
+     * @apiParam {string} [data] signed data
+     *
+     *
+     * @apiSuccess {boolean} data true or false
+     */
+
+    $public_key=san($data['public_key']);
+    $signature=san($data['signature']);
+    $data=$data['data'];
+
+    api_echo(ec_verify($data, $signature, $public_key));
+} elseif ($q == "masternodes") {
+    /**
+     * @api {get} /api.php?q=masternodes  18. masternodes
+     * @apiName masternodes
+     * @apiGroup API
+     * @apiDescription Returns all the masternode data
+     *
+     * @apiParam {string} [public_key] Optional public key
+     *
+     * @apiSuccess {json} data masternode date
+     */
+    $bind=[];
+    $whr='';
+    $public_key=san($data['public_key']);
+    if(!empty($public_key)){
+        $whr="WHERE public_key=:public_key";
+        $bind[':public_key']=$public_key;
+    }
+    $res=$db->run("SELECT * FROM masternode $whr ORDER by public_key ASC",$bind);
+
+    api_echo(["masternodes"=>$res, "hash"=>md5(json_encode($res))]);
+} elseif ($q == "getAlias") {
+    /**
+     * @api {get} /api.php?q=getAlias  19. getAlias
+     * @apiName getAlias
+     * @apiGroup API
+     * @apiDescription Returns the alias of an account
+     *
+     * @apiParam {string} [public_key] Public key
+     * @apiParam {string} [account] Account id / address
+     *
+     *
+     * @apiSuccess {string} data alias
+     */
+
+    $public_key = $data['public_key'];
+    $account = $data['account'];
+    if (!empty($public_key) && strlen($public_key) < 32) {
+        api_err("Invalid public key");
+    }
+    if (!empty($public_key)) {
+        $account = $acc->get_address($public_key);
+    }
+
+    if (empty($account)) {
+        api_err("Invalid account id");
+    }
+    $account = san($account);
+
+    api_echo($acc->account2alias($account));
+} elseif ($q === 'sanity') {
+    /**
+     * @api            {get} /api.php?q=sanity  20. sanity
+     * @apiName        sanity
+     * @apiGroup       API
+     * @apiDescription Returns details about the node's sanity process.
+     *
+     * @apiSuccess {object}  data A collection of data about the sanity process.
+     * @apiSuccess {boolean} data.sanity_running Whether the sanity process is currently running.
+     * @apiSuccess {number}  data.last_sanity The timestamp for the last time the sanity process was run.
+     * @apiSuccess {boolean} data.sanity_sync Whether the sanity process is currently synchronising.
+     */
+    $sanity = file_exists(__DIR__.'/tmp/sanity-lock');
+
+    $lastSanity = (int)$db->single("SELECT val FROM config WHERE cfg='sanity_last'");
+    $sanitySync = (bool)$db->single("SELECT val FROM config WHERE cfg='sanity_sync'");
+    api_echo(['sanity_running' => $sanity, 'last_sanity' => $lastSanity, 'sanity_sync' => $sanitySync]);
+} elseif ($q === 'node-info') {
+    /**
+     * @api            {get} /api.php?q=node-info  21. node-info
+     * @apiName        node-info
+     * @apiGroup       API
+     * @apiDescription Returns details about the node.
+     *
+     * @apiSuccess {object}  data A collection of data about the node.
+     * @apiSuccess {string} data.hostname The hostname of the node.
+     * @apiSuccess {string} data.version The current version of the node.
+     * @apiSuccess {string} data.dbversion The database schema version for the node.
+     * @apiSuccess {number} data.accounts The number of accounts known by the node.
+     * @apiSuccess {number} data.transactions The number of transactions known by the node.
+     * @apiSuccess {number} data.mempool The number of transactions in the mempool.
+     * @apiSuccess {number} data.masternodes The number of masternodes known by the node.
+     * @apiSuccess {number} data.peers The number of valid peers.
+     */
+    $dbVersion = $db->single("SELECT val FROM config WHERE cfg='dbversion'");
+    $hostname = $db->single("SELECT val FROM config WHERE cfg='hostname'");
+    $acc = $db->single("SELECT COUNT(1) FROM accounts");
+    $tr = $db->single("SELECT COUNT(1) FROM transactions");
+    $masternodes = $db->single("SELECT COUNT(1) FROM masternode");
+    $mempool = $db->single("SELECT COUNT(1) FROM mempool");
+    $peers = $db->single("SELECT COUNT(1) FROM peers WHERE blacklisted<UNIX_TIMESTAMP()");
+    api_echo([
+        'hostname'     => $hostname,
+        'version'      => VERSION,
+        'dbversion'    => $dbVersion,
+        'accounts'     => $acc,
+        'transactions' => $tr,
+        'mempool'      => $mempool,
+        'masternodes'  => $masternodes,
+        'peers'        => $peers
+    ]);
+} elseif ($q === 'checkAddress') {
+    /**
+     * @api            {get} /api.php?q=checkAddress  22. checkAddress
+     * @apiName        checkAddress
+     * @apiGroup       API
+     * @apiDescription Checks the validity of an address.
+     *
+     * @apiParam {string} account Account id / address
+     * @apiParam {string} [public_key] Public key
+     *
+     * @apiSuccess {boolean} data True if the address is valid, false otherwise.
+     */
+
+    $address=$data['account'];
+    $public_key=$data['public_key'];
+    $acc = new Account();
+    if (!$acc->valid($address)) {
+        api_err(false);
+    }
+
+    $dst_b = base58_decode($address);
+    if (strlen($dst_b) != 64) {
+        api_err(false);
+    }
+    if (!empty($public_key)) {
+        if($acc->get_address($public_key)!=$address){
+            api_err(false);
+        }
+    }
+    api_echo(true);
+} elseif ($q === "assetBalance"){
+
+    $asset = san($data['asset']);
+    $public_key = san($data['public_key']);
+    $account = san($data['account']);
+    if (!empty($public_key) && strlen($public_key) < 32) {
+        api_err("Invalid public key");
+    }
+    if (!empty($public_key)) {
+        $account = $acc->get_address($public_key);
+    }
+
+    if(empty($asset)&&empty($account)){
+        api_err("An asset or an account are necessary");
+    }
+
+    if(!empty($asset)&&!empty($account)){
+        api_err("Choose either account or asset parameter");
+    }
+
+    $whr="WHERE assets_balance.";
+    $bind=[];
+    if(!empty($asset)){
+        $whr.="asset=:asset ";
+        $bind[':asset']=$asset;
+    }
+    elseif(!empty($account)){
+        $whr.="account=:account ";
+        $bind[':account']=$account;
+    }
+
+    $r=$db->run("SELECT asset, alias, account, assets_balance.balance FROM assets_balance LEFT JOIN accounts ON accounts.id=assets_balance.asset $whr LIMIT 1000",$bind);
+    
+    if ($r) 
+        api_echo($r);
+    else
+        api_err("An asset or an account not found");
+        
+} elseif ($q === "asset-orders"){
+    $asset = san($data['asset']);
+    $account = san($data['account']);
+    if(empty($asset)&&empty($account)){
+        api_err("An asset or an account are necessary");
+    }
+    $whr="status=0";
+    $bind=[];
+    if(!empty($asset)){
+        $whr.=" AND asset=:asset ";
+        $bind[':asset']=$asset;
+    }
+    if(!empty($account)){
+        $whr.=" AND account=:account ";
+        $bind[':account']=$account;
+    }
+
+    $r=$db->run("SELECT * FROM assets_market WHERE $whr", $bind);
+    api_echo($r);
+
+} elseif ($q === "assets"){
+    $asset = san($data['asset']);
+    $whr="";
+    $bind=[];
+    if(!empty($asset)){
+        $whr.=" WHERE assets.id=:asset ";
+        $bind[':asset']=$asset;
+    }
+    $r=$db->run("SELECT assets.*, accounts.alias, accounts.balance FROM assets LEFT JOIN accounts ON accounts.id=assets.id $whr LIMIT 1000",$bind);
+    api_echo($r);
+
 } else {
    api_err("Invalid request");
 }
--- a/doc/api_data.js
+++ b/doc/api_data.js
@@ -101,6 +101,101 @@ define({ "api": [
    "filename": "./api.php",
    "groupTitle": "API"
  },
+  {
+    "type": "get",
+    "url": "/api.php?q=checkAddress",
+    "title": "22. checkAddress",
+    "name": "checkAddress",
+    "group": "API",
+    "description": "<p>Checks the validity of an address.</p>",
+    "parameter": {
+      "fields": {
+        "Parameter": [
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": false,
+            "field": "account",
+            "description": "<p>Account id / address</p>"
+          },
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "public_key",
+            "description": "<p>Public key</p>"
+          }
+        ]
+      }
+    },
+    "success": {
+      "fields": {
+        "Success 200": [
+          {
+            "group": "Success 200",
+            "type": "boolean",
+            "optional": false,
+            "field": "data",
+            "description": "<p>True if the address is valid, false otherwise.</p>"
+          }
+        ]
+      }
+    },
+    "version": "0.0.0",
+    "filename": "./api.php",
+    "groupTitle": "API"
+  },
+  {
+    "type": "get",
+    "url": "/api.php?q=checkSignature",
+    "title": "17. checkSignature",
+    "name": "checkSignature",
+    "group": "API",
+    "description": "<p>Checks a signature against a public key</p>",
+    "parameter": {
+      "fields": {
+        "Parameter": [
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "public_key",
+            "description": "<p>Public key</p>"
+          },
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "signature",
+            "description": "<p>signature</p>"
+          },
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "data",
+            "description": "<p>signed data</p>"
+          }
+        ]
+      }
+    },
+    "success": {
+      "fields": {
+        "Success 200": [
+          {
+            "group": "Success 200",
+            "type": "boolean",
+            "optional": false,
+            "field": "data",
+            "description": "<p>true or false</p>"
+          }
+        ]
+      }
+    },
+    "version": "0.0.0",
+    "filename": "./api.php",
+    "groupTitle": "API"
+  },
  {
    "type": "get",
    "url": "/api.php?q=currentBlock",
@@ -249,6 +344,50 @@ define({ "api": [
    "filename": "./api.php",
    "groupTitle": "API"
  },
+  {
+    "type": "get",
+    "url": "/api.php?q=getAlias",
+    "title": "19. getAlias",
+    "name": "getAlias",
+    "group": "API",
+    "description": "<p>Returns the alias of an account</p>",
+    "parameter": {
+      "fields": {
+        "Parameter": [
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "public_key",
+            "description": "<p>Public key</p>"
+          },
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "account",
+            "description": "<p>Account id / address</p>"
+          }
+        ]
+      }
+    },
+    "success": {
+      "fields": {
+        "Success 200": [
+          {
+            "group": "Success 200",
+            "type": "string",
+            "optional": false,
+            "field": "data",
+            "description": "<p>alias</p>"
+          }
+        ]
+      }
+    },
+    "version": "0.0.0",
+    "filename": "./api.php",
+    "groupTitle": "API"
+  },
  {
    "type": "get",
    "url": "/api.php?q=getBalance",
@@ -272,6 +411,13 @@ define({ "api": [
            "optional": true,
            "field": "account",
            "description": "<p>Account id / address</p>"
+          },
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "alias",
+            "description": "<p>alias</p>"
          }
        ]
      }
@@ -402,6 +548,13 @@ define({ "api": [
            "optional": true,
            "field": "block",
            "description": "<p>Block id</p>"
+          },
+          {
+            "group": "Parameter",
+            "type": "boolean",
+            "optional": true,
+            "field": "includeMiningRewards",
+            "description": "<p>Include mining rewards</p>"
          }
        ]
      }
@@ -752,7 +905,7 @@ define({ "api": [
            "type": "numeric",
            "optional": true,
            "field": "limit",
-            "description": "<p>Number of confirmed transactions, max 1000, min 1</p>"
+            "description": "<p>Number of confirmed transactions, max 100, min 1</p>"
          }
        ]
      }
@@ -865,6 +1018,30 @@ define({ "api": [
    "filename": "./api.php",
    "groupTitle": "API"
  },
+  {
+    "type": "get",
+    "url": "/api.php?q=masternodes",
+    "title": "18. masternodes",
+    "name": "masternodes",
+    "group": "API",
+    "description": "<p>Returns all the masternode data</p>",
+    "success": {
+      "fields": {
+        "Success 200": [
+          {
+            "group": "Success 200",
+            "type": "boolean",
+            "optional": false,
+            "field": "data",
+            "description": "<p>masternode date</p>"
+          }
+        ]
+      }
+    },
+    "version": "0.0.0",
+    "filename": "./api.php",
+    "groupTitle": "API"
+  },
  {
    "type": "get",
    "url": "/api.php?q=mempoolSize",
@@ -889,6 +1066,86 @@ define({ "api": [
    "filename": "./api.php",
    "groupTitle": "API"
  },
+  {
+    "type": "get",
+    "url": "/api.php?q=node-info",
+    "title": "21. node-info",
+    "name": "node_info",
+    "group": "API",
+    "description": "<p>Returns details about the node.</p>",
+    "success": {
+      "fields": {
+        "Success 200": [
+          {
+            "group": "Success 200",
+            "type": "object",
+            "optional": false,
+            "field": "data",
+            "description": "<p>A collection of data about the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "string",
+            "optional": false,
+            "field": "data.hostname",
+            "description": "<p>The hostname of the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "string",
+            "optional": false,
+            "field": "data.version",
+            "description": "<p>The current version of the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "string",
+            "optional": false,
+            "field": "data.dbversion",
+            "description": "<p>The database schema version for the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "number",
+            "optional": false,
+            "field": "data.accounts",
+            "description": "<p>The number of accounts known by the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "number",
+            "optional": false,
+            "field": "data.transactions",
+            "description": "<p>The number of transactions known by the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "number",
+            "optional": false,
+            "field": "data.mempool",
+            "description": "<p>The number of transactions in the mempool.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "number",
+            "optional": false,
+            "field": "data.masternodes",
+            "description": "<p>The number of masternodes known by the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "number",
+            "optional": false,
+            "field": "data.peers",
+            "description": "<p>The number of valid peers.</p>"
+          }
+        ]
+      }
+    },
+    "version": "0.0.0",
+    "filename": "./api.php",
+    "groupTitle": "API"
+  },
  {
    "type": "get",
    "url": "/api.php?q=randomNumber",
@@ -947,6 +1204,51 @@ define({ "api": [
    "filename": "./api.php",
    "groupTitle": "API"
  },
+  {
+    "type": "get",
+    "url": "/api.php?q=sanity",
+    "title": "20. sanity",
+    "name": "sanity",
+    "group": "API",
+    "description": "<p>Returns details about the node's sanity process.</p>",
+    "success": {
+      "fields": {
+        "Success 200": [
+          {
+            "group": "Success 200",
+            "type": "object",
+            "optional": false,
+            "field": "data",
+            "description": "<p>A collection of data about the sanity process.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "boolean",
+            "optional": false,
+            "field": "data.sanity_running",
+            "description": "<p>Whether the sanity process is currently running.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "number",
+            "optional": false,
+            "field": "data.last_sanity",
+            "description": "<p>The timestamp for the last time the sanity process was run.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "boolean",
+            "optional": false,
+            "field": "data.sanity_sync",
+            "description": "<p>Whether the sanity process is currently synchronising.</p>"
+          }
+        ]
+      }
+    },
+    "version": "0.0.0",
+    "filename": "./api.php",
+    "groupTitle": "API"
+  },
  {
    "type": "get",
    "url": "/api.php?q=send",
@@ -1269,6 +1571,24 @@ define({ "api": [
    "filename": "./util.php",
    "groupTitle": "UTIL"
  },
+  {
+    "type": "php util.php",
+    "url": "clean-blacklist",
+    "title": "Clean-Blacklist",
+    "name": "clean_blacklist",
+    "group": "UTIL",
+    "description": "<p>Removes all the peers from blacklist</p>",
+    "examples": [
+      {
+        "title": "Example usage:",
+        "content": "php util.php clean-blacklist",
+        "type": "cli"
+      }
+    ],
+    "version": "0.0.0",
+    "filename": "./util.php",
+    "groupTitle": "UTIL"
+  },
  {
    "type": "php util.php",
    "url": "current",
--- a/doc/api_data.json
+++ b/doc/api_data.json
@@ -101,6 +101,101 @@
    "filename": "./api.php",
    "groupTitle": "API"
  },
+  {
+    "type": "get",
+    "url": "/api.php?q=checkAddress",
+    "title": "22. checkAddress",
+    "name": "checkAddress",
+    "group": "API",
+    "description": "<p>Checks the validity of an address.</p>",
+    "parameter": {
+      "fields": {
+        "Parameter": [
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": false,
+            "field": "account",
+            "description": "<p>Account id / address</p>"
+          },
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "public_key",
+            "description": "<p>Public key</p>"
+          }
+        ]
+      }
+    },
+    "success": {
+      "fields": {
+        "Success 200": [
+          {
+            "group": "Success 200",
+            "type": "boolean",
+            "optional": false,
+            "field": "data",
+            "description": "<p>True if the address is valid, false otherwise.</p>"
+          }
+        ]
+      }
+    },
+    "version": "0.0.0",
+    "filename": "./api.php",
+    "groupTitle": "API"
+  },
+  {
+    "type": "get",
+    "url": "/api.php?q=checkSignature",
+    "title": "17. checkSignature",
+    "name": "checkSignature",
+    "group": "API",
+    "description": "<p>Checks a signature against a public key</p>",
+    "parameter": {
+      "fields": {
+        "Parameter": [
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "public_key",
+            "description": "<p>Public key</p>"
+          },
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "signature",
+            "description": "<p>signature</p>"
+          },
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "data",
+            "description": "<p>signed data</p>"
+          }
+        ]
+      }
+    },
+    "success": {
+      "fields": {
+        "Success 200": [
+          {
+            "group": "Success 200",
+            "type": "boolean",
+            "optional": false,
+            "field": "data",
+            "description": "<p>true or false</p>"
+          }
+        ]
+      }
+    },
+    "version": "0.0.0",
+    "filename": "./api.php",
+    "groupTitle": "API"
+  },
  {
    "type": "get",
    "url": "/api.php?q=currentBlock",
@@ -249,6 +344,50 @@
    "filename": "./api.php",
    "groupTitle": "API"
  },
+  {
+    "type": "get",
+    "url": "/api.php?q=getAlias",
+    "title": "19. getAlias",
+    "name": "getAlias",
+    "group": "API",
+    "description": "<p>Returns the alias of an account</p>",
+    "parameter": {
+      "fields": {
+        "Parameter": [
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "public_key",
+            "description": "<p>Public key</p>"
+          },
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "account",
+            "description": "<p>Account id / address</p>"
+          }
+        ]
+      }
+    },
+    "success": {
+      "fields": {
+        "Success 200": [
+          {
+            "group": "Success 200",
+            "type": "string",
+            "optional": false,
+            "field": "data",
+            "description": "<p>alias</p>"
+          }
+        ]
+      }
+    },
+    "version": "0.0.0",
+    "filename": "./api.php",
+    "groupTitle": "API"
+  },
  {
    "type": "get",
    "url": "/api.php?q=getBalance",
@@ -272,6 +411,13 @@
            "optional": true,
            "field": "account",
            "description": "<p>Account id / address</p>"
+          },
+          {
+            "group": "Parameter",
+            "type": "string",
+            "optional": true,
+            "field": "alias",
+            "description": "<p>alias</p>"
          }
        ]
      }
@@ -402,6 +548,13 @@
            "optional": true,
            "field": "block",
            "description": "<p>Block id</p>"
+          },
+          {
+            "group": "Parameter",
+            "type": "boolean",
+            "optional": true,
+            "field": "includeMiningRewards",
+            "description": "<p>Include mining rewards</p>"
          }
        ]
      }
@@ -752,7 +905,7 @@
            "type": "numeric",
            "optional": true,
            "field": "limit",
-            "description": "<p>Number of confirmed transactions, max 1000, min 1</p>"
+            "description": "<p>Number of confirmed transactions, max 100, min 1</p>"
          }
        ]
      }
@@ -865,6 +1018,30 @@
    "filename": "./api.php",
    "groupTitle": "API"
  },
+  {
+    "type": "get",
+    "url": "/api.php?q=masternodes",
+    "title": "18. masternodes",
+    "name": "masternodes",
+    "group": "API",
+    "description": "<p>Returns all the masternode data</p>",
+    "success": {
+      "fields": {
+        "Success 200": [
+          {
+            "group": "Success 200",
+            "type": "boolean",
+            "optional": false,
+            "field": "data",
+            "description": "<p>masternode date</p>"
+          }
+        ]
+      }
+    },
+    "version": "0.0.0",
+    "filename": "./api.php",
+    "groupTitle": "API"
+  },
  {
    "type": "get",
    "url": "/api.php?q=mempoolSize",
@@ -889,6 +1066,86 @@
    "filename": "./api.php",
    "groupTitle": "API"
  },
+  {
+    "type": "get",
+    "url": "/api.php?q=node-info",
+    "title": "21. node-info",
+    "name": "node_info",
+    "group": "API",
+    "description": "<p>Returns details about the node.</p>",
+    "success": {
+      "fields": {
+        "Success 200": [
+          {
+            "group": "Success 200",
+            "type": "object",
+            "optional": false,
+            "field": "data",
+            "description": "<p>A collection of data about the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "string",
+            "optional": false,
+            "field": "data.hostname",
+            "description": "<p>The hostname of the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "string",
+            "optional": false,
+            "field": "data.version",
+            "description": "<p>The current version of the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "string",
+            "optional": false,
+            "field": "data.dbversion",
+            "description": "<p>The database schema version for the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "number",
+            "optional": false,
+            "field": "data.accounts",
+            "description": "<p>The number of accounts known by the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "number",
+            "optional": false,
+            "field": "data.transactions",
+            "description": "<p>The number of transactions known by the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "number",
+            "optional": false,
+            "field": "data.mempool",
+            "description": "<p>The number of transactions in the mempool.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "number",
+            "optional": false,
+            "field": "data.masternodes",
+            "description": "<p>The number of masternodes known by the node.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "number",
+            "optional": false,
+            "field": "data.peers",
+            "description": "<p>The number of valid peers.</p>"
+          }
+        ]
+      }
+    },
+    "version": "0.0.0",
+    "filename": "./api.php",
+    "groupTitle": "API"
+  },
  {
    "type": "get",
    "url": "/api.php?q=randomNumber",
@@ -947,6 +1204,51 @@
    "filename": "./api.php",
    "groupTitle": "API"
  },
+  {
+    "type": "get",
+    "url": "/api.php?q=sanity",
+    "title": "20. sanity",
+    "name": "sanity",
+    "group": "API",
+    "description": "<p>Returns details about the node's sanity process.</p>",
+    "success": {
+      "fields": {
+        "Success 200": [
+          {
+            "group": "Success 200",
+            "type": "object",
+            "optional": false,
+            "field": "data",
+            "description": "<p>A collection of data about the sanity process.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "boolean",
+            "optional": false,
+            "field": "data.sanity_running",
+            "description": "<p>Whether the sanity process is currently running.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "number",
+            "optional": false,
+            "field": "data.last_sanity",
+            "description": "<p>The timestamp for the last time the sanity process was run.</p>"
+          },
+          {
+            "group": "Success 200",
+            "type": "boolean",
+            "optional": false,
+            "field": "data.sanity_sync",
+            "description": "<p>Whether the sanity process is currently synchronising.</p>"
+          }
+        ]
+      }
+    },
+    "version": "0.0.0",
+    "filename": "./api.php",
+    "groupTitle": "API"
+  },
  {
    "type": "get",
    "url": "/api.php?q=send",
@@ -1269,6 +1571,24 @@
    "filename": "./util.php",
    "groupTitle": "UTIL"
  },
+  {
+    "type": "php util.php",
+    "url": "clean-blacklist",
+    "title": "Clean-Blacklist",
+    "name": "clean_blacklist",
+    "group": "UTIL",
+    "description": "<p>Removes all the peers from blacklist</p>",
+    "examples": [
+      {
+        "title": "Example usage:",
+        "content": "php util.php clean-blacklist",
+        "type": "cli"
+      }
+    ],
+    "version": "0.0.0",
+    "filename": "./util.php",
+    "groupTitle": "UTIL"
+  },
  {
    "type": "php util.php",
    "url": "current",
--- a/doc/api_project.js
+++ b/doc/api_project.js
@@ -7,7 +7,7 @@ define({
  "apidoc": "0.3.0",
  "generator": {
    "name": "apidoc",
-    "time": "2018-05-09T23:01:25.347Z",
+    "time": "2018-11-05T10:13:13.657Z",
    "url": "http://apidocjs.com",
    "version": "0.17.6"
  }
--- a/doc/api_project.json
+++ b/doc/api_project.json
@@ -7,7 +7,7 @@
  "apidoc": "0.3.0",
  "generator": {
    "name": "apidoc",
-    "time": "2018-05-09T23:01:25.347Z",
+    "time": "2018-11-05T10:13:13.657Z",
    "url": "http://apidocjs.com",
    "version": "0.17.6"
  }
--- a/include/Blacklist.php
+++ b/include/Blacklist.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace Arionum;
+
+/**
+ * Class Blacklist
+ */
+final class Blacklist
+{
+    /**
+     * The official list of blacklisted public keys
+     */
+    public const PUBLIC_KEYS = [
+        // phpcs:disable Generic.Files.LineLength
+        'PZ8Tyr4Nx8MHsRAGMpZmZ6TWY63dXWSCvVQcHHCNLfiP9LmzWhhpCHx39Bhc67P5HMQM9cctEFvcsUdgrkGqy18taz9ZMrAGtq7NhBYpQ4ZTHkKYiZDaSUqQ' => 'Faucet Abuser',
+        'PZ8Tyr4Nx8MHsRAGMpZmZ6TWY63dXWSCxYDeQHk7Ke66UB2Un3UMmMoJ7RF5vDZXihdEXi8gk8ZBRAi35aFrER2ZLX1mgND7sLFXKETGTjRYjoHcuRNiJN1g' => 'Octaex Exchange',
+        // phpcs:enable
+    ];
+
+    /**
+     * The official list of blacklisted addresses
+     */
+    public const ADDRESSES = [
+        // phpcs:disable Generic.Files.LineLength
+        'xuzyMbEGA1tmx1o7mcxSXf2nXuuV1GtKbA4sAqjcNq2gh3shuhwBT5nJHez9AynCaxpJwL6dpkavmZBA3JkrMkg' => 'Octaex Exchange',
+        // phpcs:enable
+    ];
+
+    /**
+     * Check if a public key is blacklisted
+     *
+     * @param string $publicKey
+     * @return bool
+     */
+    public static function checkPublicKey(string $publicKey): bool
+    {
+        return key_exists($publicKey, static::PUBLIC_KEYS);
+    }
+
+    /**
+     * Check if an address is blacklisted
+     *
+     * @param string $address
+     * @return bool
+     */
+    public static function checkAddress(string $address): bool
+    {
+        return key_exists($address, static::ADDRESSES);
+    }
+}
--- a/include/Exception.php
+++ b/include/Exception.php
@@ -0,0 +1,11 @@
+<?php
+
+namespace Arionum\Node;
+
+/**
+ * Class Exception
+ * A custom exception for Arionum error handling.
+ */
+class Exception extends \Exception
+{
+}
--- a/include/InitialPeers.php
+++ b/include/InitialPeers.php
@@ -0,0 +1,81 @@
+<?php
+
+namespace Arionum\Node;
+
+/**
+ * Class InitialPeers
+ */
+final class InitialPeers
+{
+    public const MINIMUM_PEERS_REQUIRED = 2;
+    public const PRELOAD_ERROR = 'Unable to retrieve peers from the preload list.';
+    public const PRELOAD_LIST = 'https://www.arionum.com/peers.txt';
+
+    /**
+     * @var array
+     */
+    private $peerList = [];
+
+    /**
+     * InitialPeers constructor.
+     * @param array|null $peerList
+     * @return void
+     */
+    public function __construct(?array $peerList = [])
+    {
+        $this->peerList = $peerList;
+    }
+
+    /**
+     * Retrieve a peer from the initial peer list.
+     * @return string
+     * @throws Exception
+     */
+    public function get(): string
+    {
+        if (!$this->peerList || count($this->peerList) < self::MINIMUM_PEERS_REQUIRED) {
+            $this->retrieveFromPreloadList();
+        }
+
+        return $this->selectPeer();
+    }
+
+    /**
+     * Retrieve all available initial peers.
+     * @return array
+     * @throws Exception
+     */
+    public function getAll(): array
+    {
+        if (!$this->peerList || count($this->peerList) < self::MINIMUM_PEERS_REQUIRED) {
+            $this->retrieveFromPreloadList();
+        }
+
+        return $this->peerList;
+    }
+
+    /**
+     * @return string
+     */
+    private function selectPeer(): string
+    {
+        return $this->peerList[array_rand($this->peerList)];
+    }
+
+    /**
+     * Retrieve a peer from
+     *
+     * @return void
+     * @throws Exception
+     */
+    private function retrieveFromPreloadList(): void
+    {
+        $peerList = file(self::PRELOAD_LIST, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
+
+        if (!$peerList || count($peerList) < self::MINIMUM_PEERS_REQUIRED) {
+            throw new Exception(self::PRELOAD_ERROR);
+        }
+
+        $this->peerList = $peerList;
+    }
+}
--- a/include/account.inc.php
+++ b/include/account.inc.php
@@ -35,8 +35,40 @@ class Account
            return 'RncXQuc7S7aWkvTUJSHEFvYoV3ntAf7bfxEHjSiZNBvQV37MzZtg44L7GAV7szZ3uV8qWqikBewa3piZMqzBqm';
        } elseif ($hash == 'PZ8Tyr4Nx8MHsRAGMpZmZ6TWY63dXWSCyjKMBY4ihhJ2G25EVezg7KnoCBVbhdvWfqzNA4LC5R7wgu3VNfJgvqkCq9sKKZcCoCpX6Qr9cN882MoXsfGTvZoj') {
            return 'Rq53oLzpCrb4BdJZ1jqQ2zsixV2ukxVdM4H9uvUhCGJCz1q2wagvuXV4hC6UVwK7HqAt1FenukzhVXgzyG1y32';
+        } elseif ($hash == 'PZ8Tyr4Nx8MHsRAGMpZmZ6TWY63dXWSCzZtEj6zAW8WVB6AbDLndbQZrnH2R5Nmpk1sLyHXzqyp4P5cyJAbnUpR5UdG8sBCCuZekWSBHgWNMaGS317vPsVuG'){
+            // mixed keys badly generated address
+            return '3CWXXqpzuda85MaPpgYRee8d7a44wzemqztfFfeZDyEysQ15cN6gZNsPT32MHwjrzbENDvkqKtADoCBgVVqXWP2g';
+        } elseif ($hash == 'PZ8Tyr4Nx8MHsRAGMpZmZ6TWY63dXWSCwYhtqidHRVigBiQiun5csb9YnZzcvmSt7aCVS6nH2gYykLr9pQfJHP8bTtYTMkU1WLdmeTkNPGDujYWKjPSGU8XX'){
+            // broken wallet due to webwallet bug
+            return '4JstC5anTNMpY2zmUHt2LDmQXsMQvkh7d9qHBjBhRahAsWVTyyS9RPYMRdmcqdVPSDUQsXJfGyPFMn6y6R9M5QQ7';
+        } elseif ($hash == 'PZ8Tyr4Nx8MHsRAGMpZmZ6TWY63dXWSCwoUzVYoaDZGausEDEg5JMtiRQvdmuuv1FKvCxUp6m8iMJhKbohtH75wXPBgi4wYPMSUw4himHeJ3qnDpAQnKSsJU'){
+            // stolen coins hf recovery
+            return '4VLRngC3U24YdusKQ4rGfCX4DDfBUcNemH419wUS5xe2uUf3ku1CXq6RCfGoiZvDK61upmLfrb64YWubyh5eUG4Y';
+        } elseif ($hash == 'PZ8Tyr4Nx8MHsRAGMpZmZ6TWY63dXWSCvgAVPik2t9yfM63rDCy13opmvejvMXadRb6qKjEoaiFkGCJHKBUSzggaEtgyDVkRk7ajREQjRrN6J4EcoXTzGM3p'){
+            // stolen coins hf recovery
+            return 'SBWPS7Yu4X4ZQFY9n27bkBL5AnDRveUBbfbZWwhEN1tWZnTCEc8kvx7ddfoaqhjw7tw8rQULk2fEgSB1r2vWqKp';
+        } elseif ($hash == 'PZ8Tyr4Nx8MHsRAGMpZmZ6TWY63dXWSCz1Adkpo6MRTogSUKLtEh5NKo1Y8sumnNKqhRW8w2bZtVfMT4sfbStg8ycqtmQNDztvUE39MVHnXmCDtpmv9KKdQN'){
+            // stolen coins hf recovery
+            return 'reMoRxfiUxtoj7RD1aDH5yNfeuXEyTj2XiHaUBdVUhk8Wt5f4VLWrqge6J5yE9BGkVLFPqfS6ZYvj4ocWhbZhru';
+        } elseif ($hash == 'PZ8Tyr4Nx8MHsRAGMpZmZ6TWY63dXWSCxXrhv7wkhX4R2YjyRNfssf15wTksz5Ev4FFGfCmhcUL7kt5aXRvh6xknQf5HHzDo4GsG523wBYcFhiAkmBL1kkUo'){
+            // stolen coins hf recovery
+            return '3goaif939N4xy5ThT7iq2GhBgwjrS4buhhTtTQkXrzarKcsYvyg5PU8KVgzrSfgFfhnZGNx9WseaR2JSUpYn1Vch';
+        } elseif ($hash == 'PZ8Tyr4Nx8MHsRAGMpZmZ6TWY63dXWSCzhTJ5G37ijQcgdzUsMMVyAPFaxLCyssQjqYF1g1Zsr3XkzYux3Dt75y3DRmXmx6wiNTf7uKxAGFaQA7qao7TXp9j'){
+            // stolen coins hf recovery
+            return 'LtjGjTTurwLNZLbexAbusCRS5SNYhFydMuFdPTaYFRD3WoL2q67tidsrd7qnX8czmTBhrDyrdheP5gCwCbAHBBd';
+        } elseif ($hash == 'PZ8Tyr4Nx8MHsRAGMpZmZ6TWY63dXWSCwrgAsdSZtv9e4Ldw2mzg7HwQMHzG1FFVzoRtENwDRZxhRTwSGYU4oUXVLzNWNqpRZ6iEZXenxUANScwr7yDET7xA'){
+            // stolen coins hf recovery
+            return 'aSpfMMbxA8U1rMqBgYoQtXhUyAKyhBJHY17CEW4V3ttgRsvpuZ1Dg3xYc1rcMeKnP2gT2sxnn7vHpmLAVVPQv7w';
+        } elseif ($hash == 'PZ8Tyr4Nx8MHsRAGMpZmZ6TWY63dXWSCzPi4ZmDK5E7vNVz14AiJmvcT9UbxXDDWzNVYt973Sqgt6p6BQtuqkJ3X3UM92mbjxVLg3xzmhZricuUSx5J811nW'){
+            // stolen coins hf recovery
+            return '98MsWpiv3fcutf4Mm94wYKZeeS556EAvMWEBLc12y5nf5QzNtD6hDfCuWcJMUr9Q9qmbj8kS326EGuiiTW7YJDo';
+        } elseif ($hash == 'PZ8Tyr4Nx8MHsRAGMpZmZ6TWY63dXWSCz9iKvAxdReMiDYmBWJb3GnjeTnNLwE8y7fuyBwFDbRLpECwnscbXSLGXMmvPMbMMRYSnnc7aTyLJBzw7tqxGNw4K'){
+            // stolen coins hf recovery
+            return '2xQGMH8qQuaTeKSYya5wYPWA9dgqiKBBDSeDWu1aUuBhKi8LnsukknqcUDRdzS7VVeC7aezK6Azhkx6L7H24pUjo';
        }

+
+
        // hashes 9 times in sha512 (binary) and encodes in base58
        for ($i = 0; $i < 9;
             $i++) {
@@ -93,7 +125,77 @@ class Account

        return true;
    }
+    //check alias validity
+    public function free_alias($id)
+    {
+        global $db;
+        $orig=$id;
+        $id=strtoupper($id);
+        $id = san($id);
+        if (strlen($id)<4||strlen($id)>25) {
+            return false;
+        }
+        if ($orig!=$id) {
+            return false;
+        }
+        // making sure the same alias can only be used in one place
+        if ($db->single("SELECT COUNT(1) FROM accounts WHERE alias=:alias", [":alias"=>$id])==0) {
+            return true;
+        } else {
+            return false;
+        }
+    }

+    //check if an account already has an alias
+    public function has_alias($public_key)
+    {
+        global $db;
+        $public_key=san($public_key);
+        $res=$db->single("SELECT COUNT(1) FROM accounts WHERE public_key=:public_key AND alias IS NOT NULL", [":public_key"=>$public_key]);
+        if ($res!=0) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    //check alias validity
+    public function valid_alias($id)
+    {
+        global $db;
+        $orig=$id;
+        $banned=["MERCURY","DEVS","DEVELOPMENT", "MARKETING", "MERCURY80","DEVARO", "DEVELOPER","DEVELOPERS","ARODEV", "DONATION","MERCATOX", "OCTAEX", "MERCURY", "ARIONUM", "ESCROW","OKEX","BINANCE","CRYPTOPIA","HUOBI","ITFINEX","HITBTC","UPBIT","COINBASE","KRAKEN","BITSTAMP","BITTREX","POLONIEX"];
+        $id=strtoupper($id);
+        $id = san($id);
+        if (in_array($id, $banned)) {
+            return false;
+        }
+        if (strlen($id)<4||strlen($id)>25) {
+            return false;
+        }
+        if ($orig!=$id) {
+            return false;
+        }
+        return $db->single("SELECT COUNT(1) FROM accounts WHERE alias=:alias", [":alias"=>$id]);
+    }
+
+    //returns the account of an alias
+    public function alias2account($alias)
+    {
+        global $db;
+        $alias=strtoupper($alias);
+        $res=$db->single("SELECT id FROM accounts WHERE alias=:alias LIMIT 1", [":alias"=>$alias]);
+        return $res;
+    }
+
+    //returns the alias of an account
+    public function account2alias($id)
+    {
+        global $db;
+        $id=san($id);
+        $res=$db->single("SELECT alias FROM accounts WHERE id=:id LIMIT 1", [":id"=>$id]);
+        return $res;
+    }
    // check the validity of an address. At the moment, it checks only the characters to be base58 and the length to be >=70 and <=128.
    public function valid($id)
    {
@@ -148,13 +250,14 @@ class Account
        $block = new Block();
        $current = $block->current();
        $public_key = $this->public_key($id);
+        $alias = $this->account2alias($id);
        $limit = intval($limit);
        if ($limit > 100 || $limit < 1) {
            $limit = 100;
        }
        $res = $db->run(
-            "SELECT * FROM transactions WHERE dst=:dst or public_key=:src ORDER by height DESC LIMIT :limit",
-            [":src" => $public_key, ":dst" => $id, ":limit" => $limit]
+            "SELECT * FROM transactions WHERE dst=:dst or public_key=:src or dst=:alias ORDER by height DESC LIMIT :limit",
+            [":src" => $public_key, ":dst" => $id, ":limit" => $limit, ":alias"=>$alias]
        );

        $transactions = [];
@@ -234,4 +337,14 @@ class Account
        $res = $db->single("SELECT public_key FROM accounts WHERE id=:id", [":id" => $id]);
        return $res;
    }
+
+    public function get_masternode($public_key)
+    {
+        global $db;
+        $res = $db->row("SELECT * FROM masternode WHERE public_key=:public_key", [":public_key" => $public_key]);
+        if (empty($res['public_key'])) {
+            return false;
+        }
+        return $res;
+    }
 }
--- a/include/block.inc.php
+++ b/include/block.inc.php
--- a/include/config-sample.inc.php
+++ b/include/config-sample.inc.php
@@ -0,0 +1,162 @@
+<?php
+
+/*
+|--------------------------------------------------------------------------
+| Database Configuration
+|--------------------------------------------------------------------------
+*/
+
+// The database DSN
+$_config['db_connect'] = 'mysql:host=localhost;dbname=ENTER-DB-NAME';
+
+// The database username
+$_config['db_user'] = 'ENTER-DB-USER';
+
+// The database password
+$_config['db_pass'] = 'ENTER-DB-PASS';
+
+/*
+|--------------------------------------------------------------------------
+| General Configuration
+|--------------------------------------------------------------------------
+*/
+
+// Maximum number of connected peers
+$_config['max_peers'] = 30;
+
+// Enable testnet mode for development
+$_config['testnet'] = false;
+
+// To avoid any problems if other clones are made
+$_config['coin'] = 'arionum';
+
+// Allow others to connect to the node api (if set to false, only the below 'allowed_hosts' are allowed)
+$_config['public_api'] = true;
+
+// Hosts that are allowed to mine on this node
+$_config['allowed_hosts'] = [
+    '127.0.0.1',
+];
+
+// Disable transactions and block repropagation
+$_config['disable_repropagation'] = false;
+
+
+/*
+|--------------------------------------------------------------------------
+| Peer Configuration
+|--------------------------------------------------------------------------
+*/
+
+// The number of peers to send each new transaction to
+$_config['transaction_propagation_peers'] = 5;
+
+// How many new peers to check from each peer
+$_config['max_test_peers'] = 5;
+
+// The initial peers to sync from in sanity
+$_config['initial_peer_list'] = [
+    'http://peer1.arionum.com',
+    'http://peer2.arionum.com',
+    'http://peer3.arionum.com',
+    'http://peer4.arionum.com',
+    'http://peer5.arionum.com',
+    'http://peer6.arionum.com',
+    'http://peer7.arionum.com',
+    'http://peer8.arionum.com',
+    'http://peer9.arionum.com',
+    'http://peer10.arionum.com',
+    'http://peer11.arionum.com',
+    'http://peer12.arionum.com',
+    'http://peer13.arionum.com',
+    'http://peer14.arionum.com',
+    'http://peer15.arionum.com',
+    'http://peer16.arionum.com',
+    'http://peer17.arionum.com',
+    'http://peer18.arionum.com',
+    'http://peer19.arionum.com',
+    'http://peer20.arionum.com',
+    'http://peer21.arionum.com',
+    'http://peer22.arionum.com',
+    'http://peer23.arionum.com',
+    'http://peer24.arionum.com',
+    'http://peer25.arionum.com',
+    'http://peer26.arionum.com',
+    'http://peer27.arionum.com',
+];
+
+// does not peer with any of the peers. Uses the seed peers and syncs only from those peers. Requires a cronjob on sanity.php
+$_config['passive_peering'] = false;
+
+
+/*
+|--------------------------------------------------------------------------
+| Mempool Configuration
+|--------------------------------------------------------------------------
+*/
+
+// The maximum transactions to accept from a single peer
+$_config['peer_max_mempool'] = 100;
+
+// The maximum number of mempool transactions to be rebroadcasted
+$_config['max_mempool_rebroadcast'] = 5000;
+
+// The number of blocks between rebroadcasting transactions
+$_config['sanity_rebroadcast_height'] = 30;
+
+// Block accepting transfers from addresses blacklisted by the Arionum devs
+$_config['use_official_blacklist'] = true;
+
+/*
+|--------------------------------------------------------------------------
+| Sanity Configuration
+|--------------------------------------------------------------------------
+*/
+
+// Recheck the last blocks on sanity
+$_config['sanity_recheck_blocks'] = 30;
+
+// The interval to run the sanity in seconds
+$_config['sanity_interval'] = 900;
+
+// Enable setting a new hostname (should be used only if you want to change the hostname)
+$_config['allow_hostname_change'] = false;
+
+// Rebroadcast local transactions when running sanity
+$_config['sanity_rebroadcast_locals'] = true;
+
+// Get more peers?
+$_config['get_more_peers'] = true;
+
+// Allow automated resyncs if the node is stuck. Enabled by default
+
+$_config['auto_resync'] = true;
+
+/*
+|--------------------------------------------------------------------------
+| Logging Configuration
+|--------------------------------------------------------------------------
+*/
+
+// Enable log output to the specified file
+$_config['enable_logging'] = false;
+
+// The specified file to write to (this should not be publicly visible)
+$_config['log_file'] = '/var/log/aro.log';
+
+// Log verbosity (default 0, maximum 3)
+$_config['log_verbosity'] = 0;
+
+/*
+|--------------------------------------------------------------------------
+| Masternode Configuration
+|--------------------------------------------------------------------------
+*/
+
+// Enable this node as a masternode
+$_config['masternode'] = false;
+
+// The public key for the masternode
+$_config['masternode_public_key'] = '';
+$_config['masternode_voting_public_key'] = '';
+$_config['masternode_voting_private_key'] = '';
--- a/include/config.inc.php
+++ b/include/config.inc.php
@@ -1,38 +0,0 @@
-<?php
-// Database connection
-$_config['db_connect']="mysql:host=localhost;dbname=ENTER-DB-NAME";
-$_config['db_user']="ENTER-DB-USER";
-$_config['db_pass']="ENTER-DB-PASS";
-
-// Maximum number of connected peers
-$_config['max_peers']=30;
-// Testnet, used for development
-$_config['testnet']=false;
-// To avoid any problems if other clones are made
-$_config['coin']="arionum";
-// maximum transactions accepted from a single peer
-$_config['peer_max_mempool']=100;
-// maximum mempool transactions to be rebroadcasted
-$_config['max_mempool_rebroadcast']=5000;
-// after how many blocks should the transactions be rebroadcasted
-$_config['sanity_rebroadcast_height']=30;
-// each new received transaction is sent to X peers
-$_config['transaction_propagation_peers']=5;
-// how many new peers to check from each peer.
-$_config['max_test_peers']=5;
-// recheck the last blocks on sanity
-$_config['sanity_recheck_blocks']=10;
-// allow others to connect to node api. If set to false, only allowed_hosts are allowed
-$_config['public_api']=true;
-// hosts allowed to mine on this node
-$_config['allowed_hosts']=array("127.0.0.1");
-// sanity is run every X seconds
-$_config['sanity_interval']=900;
-// accept the setting of new hostnames / should be used only if you want to change the hostname
-$_config['allow_hostname_change']=false;
-// rebroadcast local transactions on each sanity
-$_config['sanity_rebroadcast_locals']=true;
-// write logs to file
-$_config['enable_logging']=false;
-// log file, should not be publicly viewable
-$_config['log_file']="/var/log/aro.log";
--- a/include/db.inc.php
+++ b/include/db.inc.php
@@ -31,6 +31,7 @@ class DB extends PDO

    private function debug()
    {
+        global $_config;
        if (!$this->debugger) {
            return;
        }
@@ -56,9 +57,9 @@ class DB extends PDO
            $msg .= "\n\n$key:\n$val";
        }

-        if ($this->debugger) {
-            echo nl2br($msg);
-        }
+        
+            _log($msg);
+        
    }

    private function cleanup($bind, $sql = "")
--- a/include/functions.inc.php
+++ b/include/functions.inc.php
@@ -24,6 +24,10 @@ function san_host($a)
 function api_err($data)
 {
    global $_config;
+
+    if (!headers_sent()) {
+        header('Content-Type: application/json');
+    }
    echo json_encode(["status" => "error", "data" => $data, "coin" => $_config['coin']]);
    exit;
 }
@@ -32,13 +36,21 @@ function api_err($data)
 function api_echo($data)
 {
    global $_config;
+
+    if (!headers_sent()) {
+        header('Content-Type: application/json');
+    }
    echo json_encode(["status" => "ok", "data" => $data, "coin" => $_config['coin']]);
    exit;
 }

 // log function, shows only in cli atm
-function _log($data)
+function _log($data, $verbosity = 0)
 {
+    global $_config;
+    if ($_config['log_verbosity'] < $verbosity) {
+        return;
+    }
    $date = date("[Y-m-d H:i:s]");
    $trace = debug_backtrace();
    $loc = count($trace) - 1;
@@ -56,8 +68,7 @@ function _log($data)
    if (php_sapi_name() === 'cli') {
        echo $res;
    }
-    global $_config;
-    if ($_config['enable_logging'] == true) {
+    if ($_config['enable_logging'] == true && $_config['log_verbosity'] >= $verbosity) {
        @file_put_contents($_config['log_file'], $res, FILE_APPEND);
    }
 }
@@ -239,6 +250,11 @@ function ec_verify($data, $signature, $key)
    }
    return false;
 }
+// verify the validity of an url
+function isValidURL($url)
+{
+    return preg_match('|^(ht)?(f)?tp(s)?://[a-z0-9-]+(.[a-z0-9-]+)*(:[0-9]+)?(/.*)?$|i', $url);
+}

 // POST data to an URL (usualy peer). The data is an array, json encoded with is sent as $_POST['data']
 function peer_post($url, $data = [], $timeout = 60, $debug = false)
@@ -247,6 +263,9 @@ function peer_post($url, $data = [], $timeout = 60, $debug = false)
    if ($debug) {
        echo "\nPeer post: $url\n";
    }
+    if (!isValidURL($url)) {
+        return false;
+    }
    $postdata = http_build_query(
        [
            'data' => json_encode($data),
--- a/include/init.inc.php
+++ b/include/init.inc.php
@@ -1,30 +1,33 @@
 <?php
 // ARO version
-define("VERSION", "0.3.0");
-// Amsterdam timezone by default, should probably be moved to config
-date_default_timezone_set("Europe/Amsterdam");
+define("VERSION", "1.0.0-alpha.7");
+// UTC timezone by default
+date_default_timezone_set("UTC");

-//error_reporting(E_ALL & ~E_NOTICE);
+// error_reporting(E_ALL & ~E_NOTICE);
 error_reporting(0);
-ini_set('display_errors', "off");
-
+ini_set('display_errors', 0);
+ini_set('display_startup_errors', 0); 
 // not accessible directly
 if (php_sapi_name() !== 'cli' && substr_count($_SERVER['PHP_SELF'], "/") > 1) {
    die("This application should only be run in the main directory /");
 }

-require_once("include/config.inc.php");
-require_once("include/db.inc.php");
-require_once("include/functions.inc.php");
-require_once("include/block.inc.php");
-require_once("include/account.inc.php");
-require_once("include/transaction.inc.php");
+require_once __DIR__.'/Exception.php';
+require_once __DIR__.'/config.inc.php';
+require_once __DIR__.'/db.inc.php';
+require_once __DIR__.'/functions.inc.php';
+require_once __DIR__.'/Blacklist.php';
+require_once __DIR__.'/InitialPeers.php';
+require_once __DIR__.'/block.inc.php';
+require_once __DIR__.'/account.inc.php';
+require_once __DIR__.'/transaction.inc.php';

 if ($_config['db_pass'] == "ENTER-DB-PASS") {
    die("Please update your config file and set your db password");
 }
 // initial DB connection
-$db = new DB($_config['db_connect'], $_config['db_user'], $_config['db_pass'], 0);
+$db = new DB($_config['db_connect'], $_config['db_user'], $_config['db_pass'], $_config['enable_logging']);
 if (!$db) {
    die("Could not connect to the DB backend.");
 }
@@ -56,6 +59,20 @@ foreach ($query as $res) {
    $_config[$res['cfg']] = trim($res['val']);
 }

+// current hostname
+$hostname = (!empty($_SERVER['HTTPS']) ? 'https' : 'http')."://".san_host($_SERVER['HTTP_HOST']);
+// set the hostname to the current one
+if ($hostname != $_config['hostname'] && $_SERVER['HTTP_HOST'] != "localhost" && $_SERVER['HTTP_HOST'] != "127.0.0.1" && $_SERVER['hostname'] != '::1' && php_sapi_name() !== 'cli' && ($_config['allow_hostname_change'] != false || empty($_config['hostname']))) {
+    $db->run("UPDATE config SET val=:hostname WHERE cfg='hostname' LIMIT 1", [":hostname" => $hostname]);
+    $_config['hostname'] = $hostname;
+}
+
+// Getting extra configs from the database
+$query = $db->run("SELECT cfg, val FROM config");
+foreach ($query as $res) {
+    $_config[$res['cfg']] = trim($res['val']);
+}
+
 // nothing is allowed while in maintenance
 if ($_config['maintenance'] == 1) {
    api_err("under-maintenance");
@@ -63,10 +80,18 @@ if ($_config['maintenance'] == 1) {

 // update the db schema, on every git pull or initial install
 if (file_exists("tmp/db-update")) {
+    //checking if the server has at least 2GB of ram
+    $ram=file_get_contents("/proc/meminfo");
+    $ramz=explode("MemTotal:",$ram);
+    $ramb=explode("kB",$ramz[1]);
+    $ram=intval(trim($ramb[0]));
+    if($ram<1700000) {
+        die("The node requires at least 2 GB of RAM");
+    }
    $res = unlink("tmp/db-update");
    if ($res) {
        echo "Updating db schema! Please refresh!\n";
-        require_once("include/schema.inc.php");
+        require_once __DIR__.'/schema.inc.php';
        exit;
    }
    echo "Could not access the tmp/db-update file. Please give full permissions to this file\n";
@@ -82,13 +107,7 @@ if ($_config['testnet'] == true) {
    $_config['coin'] .= "-testnet";
 }

-// current hostname
-$hostname = (!empty($_SERVER['HTTPS']) ? 'https' : 'http')."://".san_host($_SERVER['HTTP_HOST']);
-// set the hostname to the current one
-if ($hostname != $_config['hostname'] && $_SERVER['HTTP_HOST'] != "localhost" && $_SERVER['HTTP_HOST'] != "127.0.0.1" && $_SERVER['hostname'] != '::1' && php_sapi_name() !== 'cli' && ($_config['allow_hostname_change'] != false || empty($_config['hostname']))) {
-    $db->run("UPDATE config SET val=:hostname WHERE cfg='hostname' LIMIT 1", [":hostname" => $hostname]);
-    $_config['hostname'] = $hostname;
-}
+
 if (empty($_config['hostname']) || $_config['hostname'] == "http://" || $_config['hostname'] == "https://") {
    api_err("Invalid hostname");
 }
--- a/include/schema.inc.php
+++ b/include/schema.inc.php
@@ -2,6 +2,7 @@

 // when db schema modifications are done, this function is run.
 $dbversion = intval($_config['dbversion']);
+
 $db->beginTransaction();
 if ($dbversion == 0) {
    $db->run("
@@ -140,6 +141,128 @@ if ($dbversion == 6) {
    $db->run("ALTER TABLE `accounts` ADD `alias` VARCHAR(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL AFTER `balance`; ");
    $dbversion++;
 }
+if ($dbversion == 7) {
+    $db->run("ALTER TABLE `accounts` ADD INDEX(`alias`); ");
+    $db->run("ALTER TABLE `transactions` ADD KEY `dst` (`dst`), ADD KEY `height` (`height`),  ADD KEY `public_key` (`public_key`);");
+    $dbversion++;
+}
+if ($dbversion == 8) {
+    $db->run("CREATE TABLE `masternode` (
+    `public_key` varchar(128) COLLATE utf8mb4_bin NOT NULL,
+    `height` int(11) NOT NULL,
+    `ip` varchar(16) COLLATE utf8mb4_bin NOT NULL,
+    `last_won` int(11) NOT NULL DEFAULT '0',
+    `blacklist` int(11) NOT NULL DEFAULT '0',
+    `fails` int(11) NOT NULL DEFAULT '0',
+    `status` tinyint(4) NOT NULL DEFAULT '1'
+  ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;");
+
+    $db->run("ALTER TABLE `masternode`
+  ADD PRIMARY KEY (`public_key`),
+  ADD KEY `last_won` (`last_won`),
+  ADD KEY `status` (`status`),
+  ADD KEY `blacklist` (`blacklist`),
+  ADD KEY `height` (`height`);");
+    $dbversion++;
+}
+if ($dbversion == 9) {
+    //dev only
+    $dbversion++;
+}
+if ($dbversion == 10) {
+    //assets system
+    $db->run("
+  CREATE TABLE `assets` (
+    `id` varbinary(128) NOT NULL,
+    `max_supply` bigint(18) NOT NULL DEFAULT '0',
+    `tradable` tinyint(1) NOT NULL DEFAULT '1',
+    `price` decimal(20,8) NOT NULL DEFAULT '0.00000000',
+    `dividend_only` tinyint(1) NOT NULL DEFAULT '0',
+    `auto_dividend` tinyint(1) NOT NULL DEFAULT '0',
+    `allow_bid` tinyint(1) NOT NULL DEFAULT '1',
+    `height` int(11) NOT NULL DEFAULT '0'
+  ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+  ");
+    $db->run("
+  ALTER TABLE `assets`
+  ADD PRIMARY KEY (`id`)
+  ");
+    $db->run("
+  CREATE TABLE `assets_market` (
+    `id` varchar(128) COLLATE utf8mb4_bin NOT NULL,
+    `account` varbinary(128) NOT NULL,
+    `asset` varbinary(128) NOT NULL,
+    `price` decimal(20,8) NOT NULL,
+    `date` int(11) NOT NULL,
+    `status` tinyint(1) NOT NULL DEFAULT '0',
+    `type` enum('bid','ask') COLLATE utf8mb4_bin NOT NULL DEFAULT 'bid',
+    `val` bigint(18) NOT NULL,
+    `val_done` bigint(18) NOT NULL DEFAULT '0',
+    `cancelable`  tinyint(1) NOT NULL DEFAULT '1'
+  ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;  
+  ");
+    $db->run("
+  ALTER TABLE `assets_market`
+  ADD PRIMARY KEY (`id`);
+  ");
+    $db->run("CREATE TABLE `assets_balance` (
+    `account` varbinary(128) NOT NULL,
+    `asset` varbinary(128) NOT NULL,
+    `balance` bigint(128) NOT NULL DEFAULT '0'
+  ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+  ");
+
+    $db->run("
+  ALTER TABLE `assets_balance`
+  ADD PRIMARY KEY (`account`,`asset`);
+  ");
+
+    $dbversion++;
+}
+
+if ($dbversion == 11) { 
+    $db->run("ALTER TABLE `transactions` ADD INDEX(`version`); ");
+    $db->run("ALTER TABLE `transactions` ADD INDEX(`message`); ");
+    $db->run("
+    CREATE TABLE `logs` (
+      `id` int(11) NOT NULL,
+      `transaction` varbinary(128) NULL DEFAULT NULL,
+      `block` VARBINARY(128) NULL DEFAULT NULL,
+      `json` text DEFAULT NULL
+    ) ENGINE=InnoDB DEFAULT CHARSET=latin1;");
+    $db->run("ALTER TABLE `logs`
+    ADD PRIMARY KEY (`id`),
+    ADD INDEX(`transaction`),
+    ADD INDEX(`block`);");
+    $db->run("ALTER TABLE `logs` MODIFY `id` int(11) NOT NULL AUTO_INCREMENT;");
+
+    $db->run("ALTER TABLE `masternode` ADD `vote_key` VARCHAR(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NULL DEFAULT NULL AFTER `status`, ADD INDEX(`vote_key`);");
+    $db->run("ALTER TABLE `masternode` ADD `cold_last_won` INT NOT NULL DEFAULT '0' AFTER `vote_key`, ADD INDEX(`cold_last_won`);  ");
+    $db->run("ALTER TABLE `masternode` ADD `voted` TINYINT NOT NULL DEFAULT '0' AFTER `cold_last_won`, ADD INDEX (`voted`); ");
+
+
+
+    $db->run("CREATE TABLE `votes` (
+      `id` varchar(128) CHARACTER SET utf8mb4 COLLATE utf8mb4_bin NOT NULL,
+      `nfo` varchar(64) NOT NULL,
+      `val` int(11) NOT NULL DEFAULT 0
+    ) ENGINE=InnoDB DEFAULT CHARSET=latin1;");
+    
+  
+    
+    $db->run("INSERT INTO `votes` (`id`, `nfo`, `val`) VALUES
+    ('coldstacking', 'Enable cold stacking for inactive masternodes', 1),
+    ('emission30', 'Emission reduction by 30 percent', 1),
+    ('endless10reward', 'Minimum reward to be 10 aro forever', 0),
+    ('masternodereward50', 'Masternode reward to be 50 percent of the block reward', 1);");
+    
+    $db->run("ALTER TABLE `votes`  ADD PRIMARY KEY (`id`);");
+
+    $dbversion++;
+}
+
+
+
 // update the db version to the latest one
 if ($dbversion != $_config['dbversion']) {
    $db->run("UPDATE config SET val=:val WHERE cfg='dbversion'", [":val" => $dbversion]);
--- a/include/transaction.inc.php
+++ b/include/transaction.inc.php
--- a/index.php
+++ b/index.php
@@ -1,32 +1,14 @@
 <?php
-/*
-The MIT License (MIT)
-Copyright (c) 2018 AroDev

-www.arionum.com
+if (file_exists(__DIR__ . '/../app/bootstrap.php')) {

-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+$container = require __DIR__ . '/../app/bootstrap.php';

-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+$container->getByType(Nette\Application\Application::class)
+		->run();

-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
-OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-
-require_once("include/init.inc.php");
-$block = new Block();
-$current = $block->current();
-
-echo "<h3>Arionum Node</h3>";
-echo "System check complete.<br><br> Current block: $current[height]";
+    } else {
+    
+        require_once __DIR__.'/node-index.php';
+       
+    }
--- a/mine.php
+++ b/mine.php
@@ -23,7 +23,7 @@ DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
 OR OTHER DEALINGS IN THE SOFTWARE.
 */
-require_once("include/init.inc.php");
+require_once __DIR__.'/include/init.inc.php';
 $block = new Block();
 $acc = new Account();
 set_time_limit(360);
@@ -45,11 +45,56 @@ if ($q == "info") {
    $diff = $block->difficulty();
    $current = $block->current();

+    $current_height=$current['height'];
+    $recommendation="mine";
+    $argon_mem=16384;
+    $argon_threads=4;
+    $argon_time=4;
+    if ($current_height<80000) {
+        if ($current_height > 10800) {
+            $argon_mem=524288;
+            $argon_threads=1;
+            $argon_time=1;
+        }
+     } elseif($current_height>=80458){
+	if($current_height%2==0){
+	    $argon_mem=524288;
+            $argon_threads=1;
+            $argon_time=1;
+	} else {
+	    $argon_mem=16384;
+            $argon_threads=4;
+            $argon_time=4;
+
+	}
+
+	
+    } else {
+        if ($current_height%3==0) {
+            $argon_mem=524288;
+            $argon_threads=1;
+            $argon_time=1;
+        } elseif ($current_height%3==2) {
+            global $db;
+            $winner=$db->single(
+                "SELECT public_key FROM masternode WHERE status=1 AND blacklist<:current AND height<:start ORDER by last_won ASC, public_key ASC LIMIT 1",
+                [":current"=>$current_height, ":start"=>$current_height-360]
+            );
+            //$recommendation="pause";
+            if ($winner===false) {
+                $recommendation="mine";
+            }
+        }
+    }
    $res = [
        "difficulty" => $diff,
        "block"      => $current['id'],
        "height"     => $current['height'],
        "testnet"    => $_config['testnet'],
+        "recommendation"=> $recommendation,
+        "argon_mem"  => $argon_mem,
+        "argon_threads"  => $argon_threads,
+        "argon_time"  => $argon_time,
    ];
    api_echo($res);
    exit;
@@ -73,11 +118,111 @@ if ($q == "info") {
        if ($res) {
            //if the new block is generated, propagate it to all peers in background
            $current = $block->current();
+            $current['id']=escapeshellarg(san($current['id']));
            system("php propagate.php block $current[id]  > /dev/null 2>&1  &");
            api_echo("accepted");
        }
    }
    api_err("rejected");
+} elseif ($q == "submitBlock") {
+    // in case the blocks are syncing, reject all
+    if ($_config['sanity_sync'] == 1) {
+        api_err("sanity-sync");
+    }
+    $nonce = san($_POST['nonce']);
+    $argon = $_POST['argon'];
+    $public_key = san($_POST['public_key']);
+    // check if the miner won the block
+    
+    $result = $block->mine($public_key, $nonce, $argon);
+    
+    if ($result) {
+        // generate the new block
+        $date = intval($_POST['date']);
+        if ($date <= $current['date']) {
+            api_err("rejected - date");
+        }
+
+        // get the mempool transactions
+        $txn = new Transaction();
+        $current = $block->current();
+        $height = $current['height'] += 1;
+  
+        // get the mempool transactions
+        $txn = new Transaction();
+        
+
+        $difficulty = $block->difficulty();
+        $acc = new Account();
+        $generator = $acc->get_address($public_key);
+
+        $data=json_decode($_POST['data'], true);
+           
+        // sign the block
+        $signature = san($_POST['signature']);
+
+        // reward transaction and signature
+        $reward = $block->reward($height, $data);
+        $msg = '';
+        $transaction = [
+            "src"        => $generator,
+            "dst"        => $generator,
+            "val"        => $reward,
+            "version"    => 0,
+            "date"       => $date,
+            "message"    => $msg,
+            "fee"        => "0.00000000",
+            "public_key" => $public_key,
+        ];
+        ksort($transaction);
+        $reward_signature = san($_POST['reward_signature']);
+
+        // add the block to the blockchain
+        $res = $block->add(
+            $height,
+            $public_key,
+            $nonce,
+            $data,
+            $date,
+            $signature,
+            $difficulty,
+            $reward_signature,
+            $argon
+        );
+
+
+        if ($res) {
+            //if the new block is generated, propagate it to all peers in background
+            $current = $block->current();
+            $current['id']=escapeshellarg(san($current['id']));
+            system("php propagate.php block $current[id]  > /dev/null 2>&1  &");
+            api_echo("accepted");
+        } else {
+            api_err("rejected - add");
+        }
+    }
+    api_err("rejected");
+} elseif ($q == "getWork") {
+    if ($_config['sanity_sync'] == 1) {
+        api_err("sanity-sync");
+    }
+    $block = new Block();
+    $current = $block->current();
+    $height = $current['height'] += 1;
+    $date = time();
+    // get the mempool transactions
+    $txn = new Transaction();
+    $data = $txn->mempool($block->max_transactions());
+
+
+    $difficulty = $block->difficulty();
+    // always sort  the transactions in the same way
+    ksort($data);
+
+
+    // reward transaction and signature
+    $reward = $block->reward($height, $data);
+    api_echo(["height"=>$height, "data"=>$data, "reward"=>$reward, "block"=>$current['id'], "difficulty"=>$difficulty]);
 } else {
    api_err("invalid command");
 }
--- a/node-index.php
+++ b/node-index.php
@@ -0,0 +1,274 @@
+<?php
+/*
+The MIT License (MIT)
+Copyright (c) 2018 AroDev
+www.arionum.com
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+require_once __DIR__.'/include/init.inc.php';
+$block = new Block();
+$current = $block->current();
+?>
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>Arionum Node</title>
+    <style>
+        .title:not(:last-child) {
+            margin-bottom: 1.5rem;
+        }
+        body, h1, html {
+            margin: 0;
+            padding: 0;
+        }
+        h1 {
+            font-size: 100%;
+            font-weight: 400;
+        }
+        html {
+            box-sizing: border-box;
+            background-color: #fff;
+            font-size: 16px;
+            -moz-osx-font-smoothing: grayscale;
+            -webkit-font-smoothing: antialiased;
+            min-width: 300px;
+            overflow-x: hidden;
+            overflow-y: scroll;
+            text-rendering: optimizeLegibility;
+            -webkit-text-size-adjust: 100%;
+            -moz-text-size-adjust: 100%;
+            -ms-text-size-adjust: 100%;
+            text-size-adjust: 100%;
+        }
+        *, ::after, ::before {
+            box-sizing: inherit;
+        }
+        section {
+            display: block;
+        }
+        body {
+            font-family: "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Droid Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
+            color: #4a4a4a;
+            font-size: 1rem;
+            font-weight: 400;
+            line-height: 1.5;
+        }
+        span {
+            font-style: inherit;
+            font-weight: inherit;
+        }
+        strong {
+            color: #363636;
+            font-weight: 700;
+        }
+        .container {
+            position: relative;
+            margin: 0 auto;
+        }
+        .field.is-grouped {
+            display: flex;
+            justify-content: flex-start;
+        }
+        .field.is-grouped > .control {
+            flex-shrink: 0;
+        }
+        .field.is-grouped > .control:not(:last-child) {
+            margin-bottom: 0;
+            margin-right: .75rem;
+        }
+        .field.is-grouped.is-grouped-multiline {
+            flex-wrap: wrap;
+        }
+        .field.is-grouped.is-grouped-multiline > .control:last-child, .field.is-grouped.is-grouped-multiline > .control:not(:last-child) {
+            margin-bottom: .75rem;
+        }
+        .field.is-grouped.is-grouped-multiline:last-child {
+            margin-bottom: -.75rem;
+        }
+        .control {
+            font-size: 1rem;
+            position: relative;
+            text-align: left;
+        }
+        .tags {
+            align-items: center;
+            display: flex;
+            flex-wrap: wrap;
+            justify-content: flex-start;
+        }
+        .tags .tag {
+            margin-bottom: .5rem;
+        }
+        .tags .tag:not(:last-child) {
+            margin-right: .5rem;
+        }
+        .tags:last-child {
+            margin-bottom: -.5rem;
+        }
+        .tags.has-addons .tag {
+            margin-right: 0;
+        }
+        .tags.has-addons .tag:not(:first-child) {
+            border-bottom-left-radius: 0;
+            border-top-left-radius: 0;
+        }
+        .tags.has-addons .tag:not(:last-child) {
+            border-bottom-right-radius: 0;
+            border-top-right-radius: 0;
+        }
+        .tag:not(body) {
+            align-items: center;
+            background-color: #f5f5f5;
+            border-radius: 4px;
+            color: #4a4a4a;
+            display: inline-flex;
+            font-size: .75rem;
+            height: 2em;
+            justify-content: center;
+            line-height: 1.5;
+            padding-left: .75em;
+            padding-right: .75em;
+            white-space: nowrap;
+        }
+        .tag:not(body).is-light {
+            background-color: #f5f5f5;
+            color: #363636;
+        }
+        .tag:not(body).is-info {
+            background-color: #209cee;
+            color: #fff;
+        }
+        .tag:not(body).is-danger {
+            background-color: #f48f42;
+            color: #fff;
+        }
+        .tag:not(body).is-success {
+            background-color: #23d160;
+            color: #fff;
+        }
+        .title {
+            word-break: break-word;
+            color: #363636;
+            font-size: 2rem;
+            font-weight: 600;
+            line-height: 1.125;
+        }
+        .hero {
+            align-items: stretch;
+            display: flex;
+            flex-direction: column;
+            justify-content: space-between;
+        }
+        .hero.is-dark {
+            background-color: #363636;
+            color: #f5f5f5;
+        }
+        .hero.is-dark strong {
+            color: inherit;
+        }
+        .hero.is-dark .title {
+            color: #f5f5f5;
+        }
+        .hero.is-fullheight .hero-body {
+            align-items: center;
+            display: flex;
+        }
+        .hero.is-fullheight .hero-body > .container {
+            flex-grow: 1;
+            flex-shrink: 1;
+        }
+        .hero.is-fullheight {
+            min-height: 100vh;
+        }
+        .hero-body {
+            flex-grow: 1;
+            flex-shrink: 0;
+            padding: 3rem 1.5rem;
+        }
+        a {
+            color: #3273dc;
+            cursor: pointer;
+            text-decoration: none;
+        }
+        a:hover {
+            color: #363636;
+        }
+        a.is-dark {
+            color: #fff;
+        }
+        @media screen and (min-width: 1088px) {
+            .container {
+                max-width: 960px;
+                width: 960px;
+            }
+        }
+        @media screen and (min-width: 1280px) {
+            .container {
+                max-width: 1152px;
+                width: 1152px;
+            }
+        }
+        @media screen and (min-width: 1472px) {
+            .container {
+                max-width: 1344px;
+                width: 1344px;
+            }
+        }
+    </style>
+</head>
+
+<body>
+<section class="hero is-dark is-fullheight">
+    <div class="hero-body">
+        <div class="container">
+            <h1 class="title">Arionum Node</h1>
+
+            <div class="field is-grouped is-grouped-multiline">
+                <div class="control">
+                    <div class="tags has-addons">
+                        <strong class="tag is-success">Current Block</strong>
+                        <span class="tag is-light"><?= $current['height']; ?></span>
+                    </div>
+                </div>
+                <div class="control">
+                    <div class="tags has-addons">
+                        <strong class="tag is-danger">Version</strong>
+                        <span class="tag is-light"><?= VERSION; ?></span>
+                    </div>
+                </div>
+
+                <div class="control">
+                    <div class="tags has-addons">
+                        <strong class="tag is-info">Public API</strong>
+                        <span class="tag is-light"><?= ($_config['public_api']) ? 'yes' : 'no'; ?></span>
+                    </div>
+                </div>
+
+                <div class="control">
+                    <a class="tags is-dark" href="./doc/" target="_blank">
+                        <strong class="tag is-info">Documentation</strong>
+                    </a>
+                </div>
+            </div>
+        </div>
+    </div>
+</section>
+</body>
+</html>
--- a/peer.php
+++ b/peer.php
@@ -23,7 +23,10 @@ DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
 OR OTHER DEALINGS IN THE SOFTWARE.
 */
-require_once("include/init.inc.php");
+const SANITY_LOCK_PATH = __DIR__.'/tmp/sanity-lock';
+require_once __DIR__.'/include/init.inc.php';
+header('Content-Type: application/json');
+
 $trx = new Transaction();
 $block = new Block();
 $q = $_GET['q'];
@@ -39,11 +42,25 @@ if ($_POST['coin'] != $_config['coin']) {
 $ip = san_ip($_SERVER['REMOTE_ADDR']);
 $ip = filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE);

+// there should not be any local peering attempts
+if($_SERVER['REMOTE_ADDR']==$_SERVER['SERVER_ADDR']){
+        api_err("invalid-ip");
+}
+
+
 // peer with the current node
 if ($q == "peer") {
    // sanitize the hostname
    $hostname = filter_var($data['hostname'], FILTER_SANITIZE_URL);

+    $bad_peers = ["127.", "localhost", "10.", "192.168.","172.16.","172.17.","172.18.","172.19.","172.20.","172.21.","172.22.","172.23.","172.24.","172.25.","172.26.","172.27.","172.28.","172.29.","172.30.","172.31."];
+    $tpeer=str_replace(["https://","http://","//"], "", $hostname);
+    foreach ($bad_peers as $bp) {
+        if (strpos($tpeer, $bp)===0) {
+            api_err("invalid-hostname");
+        }
+    }
+
    if (!filter_var($hostname, FILTER_VALIDATE_URL)) {
        api_err("invalid-hostname");
    }
@@ -135,13 +152,14 @@ if ($q == "peer") {
    if ($balance - $memspent < $val + $fee) {
        api_err("Not enough funds (mempool)");
    }
-
+  
    // add to mempool
    $trx->add_mempool($data, $ip);

    // rebroadcast the transaction to some peers unless the transaction is smaller than the average size of transactions in mempool - protect against garbage data flooding
    $res = $db->row("SELECT COUNT(1) as c, sum(val) as v FROM  mempool ", [":src" => $data['src']]);
    if ($res['c'] < $_config['max_mempool_rebroadcast'] && $res['v'] / $res['c'] < $data['val']) {
+        $data['id']=escapeshellarg(san($data['id']));
        system("php propagate.php transaction '$data[id]'  > /dev/null 2>&1  &");
    }
    api_echo("transaction-ok");
@@ -150,9 +168,17 @@ if ($q == "peer") {

    // if sanity sync, refuse all
    if ($_config['sanity_sync'] == 1) {
+        _log('['.$ip."] Block rejected due to sanity sync");
+        //api_err("sanity-sync");
+    }
+    $sanity_lock=fopen(SANITY_LOCK_PATH,'w+');
+    if(!flock($sanity_lock, LOCK_EX | LOCK_NB)){
        _log('['.$ip."] Block rejected due to sanity sync");
        api_err("sanity-sync");
    }
+    // make sure sanity doesn't start while we add a new block and no other blocks are added at the same time
+    flock($sanity_lock, LOCK_EX);
+
    $data['id'] = san($data['id']);
    $current = $block->current();
    // block already in the blockchain
@@ -166,20 +192,18 @@ if ($q == "peer") {
    if ($current['height'] == $data['height'] && $current['id'] != $data['id']) {
        // different forks, same height
        $accept_new = false;
-        if ($current['transactions'] < $data['transactions']) {
-            // accept the one with most transactions
-            $accept_new = true;
-        } elseif ($current['transactions'] == $data['transactions']) {
+
            // convert the first 12 characters from hex to decimal and the block with the largest number wins
            $no1 = hexdec(substr(coin2hex($current['id']), 0, 12));
            $no2 = hexdec(substr(coin2hex($data['id']), 0, 12));
            if (gmp_cmp($no1, $no2) == 1) {
                $accept_new = true;
            }
-        }
+        
        if ($accept_new) {
            // if the new block is accepted, run a microsanity to sync it
            _log('['.$ip."] Starting microsanity - $data[height]");
+            $ip=escapeshellarg($ip);
            system("php sanity.php microsanity '$ip'  > /dev/null 2>&1  &");
            api_echo("microsanity");
        } else {
@@ -195,7 +219,7 @@ if ($q == "peer") {
            if (!$pr) {
                api_err("block-too-old");
            }
-            $peer_host = base58_encode($pr['hostname']);
+            $peer_host = escapeshellcmd(base58_encode($pr['hostname']));
            $pr['ip'] = escapeshellcmd(san_ip($pr['ip']));
            system("php propagate.php block current '$peer_host' '$pr[ip]'   > /dev/null 2>&1  &");
            _log('['.$ip."] block too old, sending our current block - $data[height]");
@@ -238,6 +262,7 @@ if ($q == "peer") {
    _log('['.$ip."] block ok, repropagating - $data[height]");

    // send it to all our peers
+    $data['id']=escapeshellcmd(san($data['id']));
    system("php propagate.php block '$data[id]' all all linear > /dev/null 2>&1  &");
    api_echo("block-ok");
 } // return the current block, used in syncing
@@ -247,7 +272,6 @@ elseif ($q == "currentBlock") {
 } // return a specific block, used in syncing
 elseif ($q == "getBlock") {
    $height = intval($data['height']);
-
    $export = $block->export("", $height);
    if (!$export) {
        api_err("invalid-block");
--- a/propagate.php
+++ b/propagate.php
@@ -24,7 +24,7 @@ OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
 OR OTHER DEALINGS IN THE SOFTWARE.
 */
 set_time_limit(360);
-require_once("include/init.inc.php");
+require_once __DIR__.'/include/init.inc.php';
 $block = new Block();

 $type = san($argv[1]);
@@ -67,10 +67,15 @@ if ((empty($peer) || $peer == 'all') && $type == "block") {
    }
    $r = $db->run("SELECT * FROM peers WHERE blacklisted < UNIX_TIMESTAMP() AND reserve=0 $ewhr");
    foreach ($r as $x) {
+        if($x['hostname']==$_config['hostname']) continue;
        // encode the hostname in base58 and sanitize the IP to avoid any second order shell injections
-        $host = base58_encode($x['hostname']);
-        $ip = filter_var($x['ip'], FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE);
+        $host = escapeshellcmd(base58_encode($x['hostname']));
+        $ip = escapeshellcmd(filter_var($x['ip'], FILTER_VALIDATE_IP, FILTER_FLAG_NO_PRIV_RANGE | FILTER_FLAG_NO_RES_RANGE));
        // fork a new process to send the blocks async
+        $type=escapeshellcmd(san($type));
+        $id=escapeshellcmd(san($id));
+       
+
        if ($debug) {
            system("php propagate.php '$type' '$id' '$host' '$ip' debug");
        } elseif ($linear) {
@@ -105,6 +110,7 @@ if ($type == "block") {
    // send the block as POST to the peer
    echo "Block sent to $hostname:\n";
    $response = peer_post($hostname."/peer.php?q=submitBlock", $data, 60, $debug);
+    _log("Propagating block to $hostname - [result: $response] $data[height] - $data[id]",2);
    if ($response == "block-ok") {
        echo "Block $i accepted. Exiting.\n";
        exit;
@@ -164,7 +170,8 @@ if ($type == "transaction") {
    if ($data['peer'] == "local") {
        $r = $db->run("SELECT hostname FROM peers WHERE blacklisted < UNIX_TIMESTAMP()");
    } else {
-        $r = $db->run("SELECT hostname FROM peers WHERE blacklisted < UNIX_TIMESTAMP() AND reserve=0  ORDER by RAND() LIMIT ".intval($_config['transaction_propagation_peers']));
+
+        $r = $db->run("SELECT hostname FROM peers WHERE blacklisted < UNIX_TIMESTAMP() AND reserve=0  ORDER by RAND() LIMIT :limit",["limit"=>intval($_config['transaction_propagation_peers'])]);
    }
    foreach ($r as $x) {
        $res = peer_post($x['hostname']."/peer.php?q=submitTransaction", $data);
--- a/sanity.php
+++ b/sanity.php
@@ -23,6 +23,9 @@ DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
 OR OTHER DEALINGS IN THE SOFTWARE.
 */
+
+const SANITY_LOCK_PATH = __DIR__.'/tmp/sanity-lock';
+
 set_time_limit(0);
 error_reporting(0);

@@ -31,27 +34,16 @@ if (php_sapi_name() !== 'cli') {
    die("This should only be run as cli");
 }

+require_once __DIR__.'/include/init.inc.php';
+
 // make sure there's only a single sanity process running at the same time
-if (file_exists("tmp/sanity-lock")) {
-    $ignore_lock = false;
-    if ($argv[1] == "force") {
-        $res = intval(shell_exec("ps aux|grep sanity.php|grep -v grep|wc -l"));
-        if ($res == 1) {
-            $ignore_lock = true;
-        }
-    }
-    $pid_time = filemtime("tmp/sanity-lock");
-    // if the process died, restart after 1day
-    if (time() - $pid_time > 86400) {
-        @unlink("tmp/sanity-lock");
-    }
-    if (!$ignore_lock) {
-        die("Sanity lock in place");
-    }
+$sanity_lock=fopen(SANITY_LOCK_PATH,'w+');
+if(!flock($sanity_lock, LOCK_EX | LOCK_NB)){
+    die("Sanity lock in place".PHP_EOL);
 }
 // set the new sanity lock
-$lock = fopen("tmp/sanity-lock", "w");
-fclose($lock);
+flock($sanity_lock, LOCK_EX);
+
 $arg = trim($argv[1]);
 $arg2 = trim($argv[2]);
 echo "Sleeping for 3 seconds\n";
@@ -60,20 +52,68 @@ if ($arg != "microsanity") {
    sleep(3);
 }

-
-require_once("include/init.inc.php");
+if ($argv[1]=="dev") {
+    error_reporting(E_ALL & ~E_DEPRECATED & ~E_STRICT & ~E_NOTICE);
+    ini_set("display_errors", "on");
+}

 // the sanity can't run without the schema being installed
 if ($_config['dbversion'] < 2) {
    die("DB schema not created");
-    @unlink("tmp/sanity-lock");
+    @unlink(SANITY_LOCK_PATH);
    exit;
 }

+ini_set('memory_limit', '2G');
+
 $block = new Block();
 $acc = new Account();
+$trx= new Transaction();
+
 $current = $block->current();

+
+
+
+
+// bootstrapping the initial sync
+if ($current['height']==1) {
+    echo "Bootstrapping!\n";
+    $db_name=substr($_config['db_connect'], strrpos($_config['db_connect'], "dbname=")+7);
+    $db_host=substr($_config['db_connect'], strpos($_config['db_connect'], ":host=")+6);
+    $db_host=substr($db_host, 0, strpos($db_host, ";"));
+
+    echo "DB name: $db_name\n";
+    echo "DB host: $db_host\n";
+    echo "Downloading the blockchain dump from arionum.info\n";
+    $arofile=__DIR__ . '/tmp/aro.sql';
+    if (file_exists("/usr/bin/curl")) {
+        // system("/usr/bin/curl -o $arofile 'https://arionum.info/dump/aro.sql'", $ret);
+    } elseif (file_exists("/usr/bin/wget")) {
+        // system("/usr/bin/wget -O $arofile 'https://arionum.info/dump/aro.sql'", $ret);
+    } else {
+        die("/usr/bin/curl and /usr/bin/wget not installed or inaccessible. Please install either of them.");
+    }
+    
+
+    echo "Importing the blockchain dump\n";
+    // system("mysql -h ".escapeshellarg($db_host)." -u ".escapeshellarg($_config['db_user'])." -p".escapeshellarg($_config['db_pass'])." ".escapeshellarg($db_name). " < ".$arofile);
+    echo "Bootstrapping completed. Waiting 2mins for the tables to be unlocked.\n";
+    
+    while (1) {
+        sleep(120);
+  
+        $res=$db->run("SHOW OPEN TABLES WHERE In_use > 0");
+        if (count($res==0)) {
+            break;
+        }
+        echo "Tables still locked. Sleeping for another 2 min. \n";
+    }
+
+   
+
+    $current = $block->current();
+}
 // the microsanity process is an anti-fork measure that will determine the best blockchain to choose for the last block
 $microsanity = false;
 if ($arg == "microsanity" && !empty($arg2)) {
@@ -104,19 +144,16 @@ if ($arg == "microsanity" && !empty($arg2)) {
        }

        // the blockchain with the most transactions wins the fork (to encourage the miners to include as many transactions as possible) / might backfire on garbage
-        if ($current['transactions'] > $data['transactions']) {
-            echo "Block has less transactions\n";
-            break;
-        } elseif ($current['transactions'] == $data['transactions']) {
-            // transform the first 12 chars into an integer and choose the blockchain with the biggest value
-            $no1 = hexdec(substr(coin2hex($current['id']), 0, 12));
-            $no2 = hexdec(substr(coin2hex($data['id']), 0, 12));

-            if (gmp_cmp($no1, $no2) != -1) {
-                echo "Block hex larger than current\n";
-                break;
-            }
+        // transform the first 12 chars into an integer and choose the blockchain with the biggest value
+        $no1 = hexdec(substr(coin2hex($current['id']), 0, 12));
+        $no2 = hexdec(substr(coin2hex($data['id']), 0, 12));
+
+        if (gmp_cmp($no1, $no2) != -1) {
+            echo "Block hex larger than current\n";
+            break;
        }
+        
        // make sure the block is valid
        $prev = $block->get($current['height'] - 1);
        $public = $acc->public_key($data['generator']);
@@ -126,7 +163,8 @@ if ($arg == "microsanity" && !empty($arg2)) {
            $data['argon'],
            $block->difficulty($current['height'] - 1),
            $prev['id'],
-            $prev['height']
+            $prev['height'],
+            $data['date']
        )) {
            echo "Invalid prev-block\n";
            break;
@@ -142,6 +180,8 @@ if ($arg == "microsanity" && !empty($arg2)) {
        // add the new block
        echo "Starting to sync last block from $x[hostname]\n";
        $b = $data;
+
+        
        $res = $block->add(
            $b['height'],
            $b['public_key'],
@@ -162,7 +202,7 @@ if ($arg == "microsanity" && !empty($arg2)) {
        _log("Synced block from $host - $b[height] $b[difficulty]");
    } while (0);

-    @unlink("tmp/sanity-lock");
+    @unlink(SANITY_LOCK_PATH);
    exit;
 }

@@ -181,13 +221,18 @@ $blocks = [];
 $blocks_count = [];
 $most_common = "";
 $most_common_size = 0;
+$most_common_height = 0; 
 $total_active_peers = 0;
+$largest_most_common = "";
+$largest_most_common_size = 0;
+$largest_most_common_height = 0; 
+

 // checking peers

 // delete the dead peers
-$db->run("DELETE from peers WHERE fails>100 OR stuckfail>200");
-$r = $db->run("SELECT id,hostname,stuckfail,fails FROM peers WHERE reserve=0 AND blacklisted<UNIX_TIMESTAMP()");
+$db->run("DELETE from peers WHERE fails>100 OR stuckfail>100");
+$r = $db->run("SELECT id,hostname,stuckfail,fails FROM peers WHERE reserve=0 AND blacklisted<UNIX_TIMESTAMP() LIMIT 50");

 $total_peers = count($r);

@@ -195,21 +240,30 @@ $peered = [];
 // if we have no peers, get the seed list from the official site
 if ($total_peers == 0 && $_config['testnet'] == false) {
    $i = 0;
-    echo "No peers found. Attempting to get peers from arionum.com\n";
-    $f = file("https://www.arionum.com/peers.txt");
-    shuffle($f);
-    // we can't connect to arionum.com
-    if (count($f) < 2) {
-        @unlink("tmp/sanity-lock");
-        die("Could not connect to arionum.com! Will try later!\n");
+    echo 'No peers found. Attempting to get peers from the initial list.'.PHP_EOL;
+
+    $initialPeers = new \Arionum\Node\InitialPeers($_config['initial_peer_list'] ?? []);
+
+    try {
+        $peers = $initialPeers->getAll();
+    } catch (\Arionum\Node\Exception $e) {
+        @unlink(SANITY_LOCK_PATH);
+        die($e->getMessage().PHP_EOL);
    }
-    foreach ($f as $peer) {
-        //peer with all until max_peers, this will ask them to send a peering request to our peer.php where we add their peer to the db.
+
+    foreach ($peers as $peer) {
+        // Peer with all until max_peers
+        // This will ask them to send a peering request to our peer.php where we add their peer to the db.
        $peer = trim(san_host($peer));
-        $bad_peers = ["127.0.0.1", "localhost", "10.0.0", "192.168.0"];
-        if (str_replace($bad_peers, "", $peer) != $peer) {
-            continue;
+        $bad_peers = ["127.", "localhost", "10.", "192.168.","172.16.","172.17.","172.18.","172.19.","172.20.","172.21.","172.22.","172.23.","172.24.","172.25.","172.26.","172.27.","172.28.","172.29.","172.30.","172.31."];
+
+        $tpeer=str_replace(["https://","http://","//"], "", $peer);
+        foreach ($bad_peers as $bp) {
+            if (strpos($tpeer, $bp)===0) {
+                continue;
+            }
        }
+
        $peer = filter_var($peer, FILTER_SANITIZE_URL);
        if (!filter_var($peer, FILTER_VALIDATE_URL)) {
            continue;
@@ -221,7 +275,15 @@ if ($total_peers == 0 && $_config['testnet'] == false) {
            continue;
        }
        $peered[$pid] = 1;
-        $res = peer_post($peer."/peer.php?q=peer", ["hostname" => $_config['hostname'], "repeer" => 1]);
+        
+        if ($_config['passive_peering'] == true) {
+            // does not peer, just add it to DB in passive mode
+            $db->run("INSERT into peers set hostname=:hostname, ping=0, reserve=0,ip=:ip", [":hostname"=>$peer, ":ip"=>md5($peer)]);
+            $res=true;
+        } else {
+            // forces the other node to peer with us.
+            $res = peer_post($peer."/peer.php?q=peer", ["hostname" => $_config['hostname'], "repeer" => 1]);
+        }
        if ($res !== false) {
            $i++;
            echo "Peering OK - $peer\n";
@@ -237,17 +299,79 @@ if ($total_peers == 0 && $_config['testnet'] == false) {
    $total_peers = count($r);
    if ($total_peers == 0) {
        // something went wrong, could not add any peers -> exit
-        @unlink("tmp/sanity-lock");
+        @unlink(SANITY_LOCK_PATH);
        die("Could not peer to any peers! Please check internet connectivity!\n");
    }
 }

 // contact all the active peers
+ $i = 0;
 foreach ($r as $x) {
    _log("Contacting peer $x[hostname]");
    $url = $x['hostname']."/peer.php?q=";
    // get their peers list
-    $data = peer_post($url."getPeers", [], 5);
+    if ($_config['get_more_peers']==true && $_config['passive_peering']!=true) {
+        $data = peer_post($url."getPeers", [], 5);
+        if ($data === false) {
+            _log("Peer $x[hostname] unresponsive");
+            // if the peer is unresponsive, mark it as failed and blacklist it for a while
+            $db->run(
+                "UPDATE peers SET fails=fails+1, blacklisted=UNIX_TIMESTAMP()+((fails+1)*3600) WHERE id=:id",
+                [":id" => $x['id']]
+            );
+            continue;
+        }
+        foreach ($data as $peer) {
+            // store the hostname as md5 hash, for easier checking
+            $peer['hostname'] = san_host($peer['hostname']);
+            $peer['ip'] = san_ip($peer['ip']);
+            $pid = md5($peer['hostname']);
+            // do not peer if we are already peered
+            if ($peered[$pid] == 1) {
+                continue;
+            }
+            $peered[$pid] = 1;
+            $bad_peers = ["127.", "localhost", "10.", "192.168.","172.16.","172.17.","172.18.","172.19.","172.20.","172.21.","172.22.","172.23.","172.24.","172.25.","172.26.","172.27.","172.28.","172.29.","172.30.","172.31."];
+            $tpeer=str_replace(["https://","http://","//"], "", $peer['hostname']);
+            foreach ($bad_peers as $bp) {
+                if (strpos($tpeer, $bp)===0) {
+                    continue;
+                }
+            }
+            // if it's our hostname, ignore
+            if ($peer['hostname'] == $_config['hostname']) {
+                continue;
+            }
+            // if invalid hostname, ignore
+            if (!filter_var($peer['hostname'], FILTER_VALIDATE_URL)) {
+                continue;
+            }
+            // make sure there's no peer in db with this ip or hostname
+            if (!$db->single(
+                "SELECT COUNT(1) FROM peers WHERE ip=:ip or hostname=:hostname",
+                [":ip" => $peer['ip'], ":hostname" => $peer['hostname']]
+            )) {
+                $i++;
+                // check a max_test_peers number of peers from each peer
+                if ($i > $_config['max_test_peers']) {
+                    break;
+                }
+                $peer['hostname'] = filter_var($peer['hostname'], FILTER_SANITIZE_URL);
+                // peer with each one
+                _log("Trying to peer with recommended peer: $peer[hostname]");
+                $test = peer_post($peer['hostname']."/peer.php?q=peer", ["hostname" => $_config['hostname']], 5);
+                if ($test !== false) {
+                    $total_peers++;
+                    echo "Peered with: $peer[hostname]\n";
+                    // a single new peer per sanity
+                    $_config['get_more_peers']=false;
+                }
+            }
+        }
+    }
+
+    // get the current block and check it's blockchain
+    $data = peer_post($url."currentBlock", [], 5);
    if ($data === false) {
        _log("Peer $x[hostname] unresponsive");
        // if the peer is unresponsive, mark it as failed and blacklist it for a while
@@ -255,57 +379,7 @@ foreach ($r as $x) {
            "UPDATE peers SET fails=fails+1, blacklisted=UNIX_TIMESTAMP()+((fails+1)*3600) WHERE id=:id",
            [":id" => $x['id']]
        );
-        continue;
-    }
-
-    $i = 0;
-    foreach ($data as $peer) {
-        // store the hostname as md5 hash, for easier checking
-        $peer['hostname'] = san_host($peer['hostname']);
-        $peer['ip'] = san_ip($peer['ip']);
-        $pid = md5($peer['hostname']);
-        // do not peer if we are already peered
-        if ($peered[$pid] == 1) {
-            continue;
-        }
-        $peered[$pid] = 1;
-        $bad_peers = ["127.0.0.1", "localhost", "10.0.0.", "192.168.0."];
-        if (str_replace($bad_peers, "", $peer['hostname']) != $peer['hostname']) {
-            continue;
-        }
-        // if it's our hostname, ignore
-        if ($peer['hostname'] == $_config['hostname']) {
-            continue;
-        }
-        // if invalid hostname, ignore
-        if (!filter_var($peer['hostname'], FILTER_VALIDATE_URL)) {
-            continue;
-        }
-        // make sure there's no peer in db with this ip or hostname
-        if (!$db->single(
-            "SELECT COUNT(1) FROM peers WHERE ip=:ip or hostname=:hostname",
-            [":ip" => $peer['ip'], ":hostname" => $peer['hostname']]
-        )) {
-            $i++;
-            // check a max_test_peers number of peers from each peer
-            if ($i > $_config['max_test_peers']) {
-                break;
-            }
-            $peer['hostname'] = filter_var($peer['hostname'], FILTER_SANITIZE_URL);
-            // peer with each one
-            _log("Trying to peer with recommended peer: $peer[hostname]");
-            $test = peer_post($peer['hostname']."/peer.php?q=peer", ["hostname" => $_config['hostname']], 5);
-            if ($test !== false) {
-                $total_peers++;
-                echo "Peered with: $peer[hostname]\n";
-            }
-        }
-    }
-
-
-    // get the current block and check it's blockchain
-    $data = peer_post($url."currentBlock", [], 5);
-    if ($data === false) {
+         
        continue;
    }
    // peer was responsive, mark it as good
@@ -337,6 +411,12 @@ foreach ($r as $x) {
    if ($blocks_count[$data['id']] > $most_common_size) {
        $most_common = $data['id'];
        $most_common_size = $blocks_count[$data['id']];
+        $most_common_height = $data['height'];
+    }
+    if ($blocks_count[$data['id']] > $largest_most_common_size && $data['height'] > $current['height']) {
+        $largest_most_common = $data['id'];
+        $largest_most_common_size = $blocks_count[$data['id']];
+        $largest_most_common_height = $data['height'];
    }
    // set the largest height block
    if ($data['height'] > $largest_height) {
@@ -350,18 +430,14 @@ foreach ($r as $x) {
                $largest_height = $data['height'];
                $largest_height_block = $data['id'];
            } else {
-                // if this block has more transactions, declare it as winner
-                if ($blocks[$largest_height_block]['transactions'] < $data['transactions']) {
+               
+
+                    // if the blocks have the same number of transactions, choose the one with the highest derived integer from the first 12 hex characters
+                $no1 = hexdec(substr(coin2hex($largest_height_block), 0, 12));
+                $no2 = hexdec(substr(coin2hex($data['id']), 0, 12));
+                if (gmp_cmp($no1, $no2) == 1) {
                    $largest_height = $data['height'];
                    $largest_height_block = $data['id'];
-                } elseif ($blocks[$largest_height_block]['transactions'] == $data['transactions']) {
-                    // if the blocks have the same number of transactions, choose the one with the highest derived integer from the first 12 hex characters
-                    $no1 = hexdec(substr(coin2hex($largest_height_block), 0, 12));
-                    $no2 = hexdec(substr(coin2hex($data['id']), 0, 12));
-                    if (gmp_cmp($no1, $no2) == 1) {
-                        $largest_height = $data['height'];
-                        $largest_height_block = $data['id'];
-                    }
                }
            }
        } elseif ($data['difficulty'] < $blocks[$largest_height_block]['difficulty']) {
@@ -371,11 +447,54 @@ foreach ($r as $x) {
        }
    }
 }
+$largest_size=$blocks_count[$largest_height_block];
 echo "Most common: $most_common\n";
-echo "Most common block: $most_common_size\n";
-echo "Max height: $largest_height\n";
+echo "Most common block size: $most_common_size\n";
+echo "Most common height: $most_common_height\n\n";
+echo "Longest chain height: $largest_height\n";
+echo "Longest chain size: $largest_size\n\n";
+echo "Larger Most common: $largest_most_common\n";
+echo "Larger Most common block size: $largest_most_common_size\n";
+echo "Larger Most common height: $largest_most_common_height\n\n";
+echo "Total size: $total_active_peers\n\n";
+
 echo "Current block: $current[height]\n";

+// if this is the node that's ahead, and other nodes are not catching up, pop 200
+
+if($largest_height-$most_common_height>100&&$largest_size==1&&$current['id']==$largest_height_block){
+    _log("Current node is alone on the chain and over 100 blocks ahead. Poping 200 blocks.");
+    $db->run("UPDATE config SET val=1 WHERE cfg='sanity_sync'");
+    $block->pop(200);
+    $db->run("UPDATE config SET val=0 WHERE cfg='sanity_sync'");
+    _log("Exiting sanity, next sanity will sync from 200 blocks ago.");
+
+    @unlink(SANITY_LOCK_PATH);
+    exit;
+}
+
+// if there's a single node with over 100 blocks ahead on a single peer, use the most common block
+if($largest_height-$most_common_height>100 && $largest_size==1){
+    if($current['id']==$most_common && $largest_most_common_size>3){
+        _log("Longest chain is way ahead, using largest most common block");
+        $largest_height=$largest_most_common_height;
+        $largest_size=$largest_most_common_size;
+        $largest_height_block=$largest_most_common;
+    } else {
+        _log("Longest chain is way ahead, using most common block");
+        $largest_height=$most_common_height;
+        $largest_size=$most_common_size;
+        $largest_height_block=$most_common;
+    }
+}
+
+
+
+
+
+$block_parse_failed=false;
+
+$failed_syncs=0;
 // if we're not on the largest height
 if ($current['height'] < $largest_height && $largest_height > 1) {
    // start  sanity sync / block all other transactions/blocks
@@ -409,17 +528,19 @@ if ($current['height'] < $largest_height && $largest_height > 1) {
                break;
            }
        } elseif ($data['id'] != $current['id'] && $data['id'] != $most_common) {
-            //if we're not on the same blockchain and also it's not the most common, verify all the blocks on on this blockchain starting at current-10 until current
+            //if we're not on the same blockchain and also it's not the most common, verify all the blocks on on this blockchain starting at current-30 until current
            $invalid = false;
            $last_good = $current['height'];
-            for ($i = $current['height'] - 10; $i < $current['height']; $i++) {
+            for ($i = $current['height'] - 100; $i < $current['height']; $i++) {
                $data = peer_post($url."getBlock", ["height" => $i]);
                if ($data === false) {
                    $invalid = true;
+                    _log("Could not get block from $host - $i");
                    break;
                }
                $ext = $block->get($i);
-                if ($i == $current['height'] - 10 && $ext['id'] != $data['id']) {
+                if ($i == $current['height'] - 100 && $ext['id'] != $data['id']) {
+                    _log("100 blocks ago was still on a different chain. Ignoring.");
                    $invalid = true;
                    break;
                }
@@ -428,12 +549,20 @@ if ($current['height'] < $largest_height && $largest_height > 1) {
                    $last_good = $i;
                }
            }
+            if ($last_good==$current['height']-1) {
+                $try_pop=$block->pop(1);
+                if($try_pop==false){
+                    // we can't pop the last block, we should resync
+                    $block_parse_failed=true;
+                }
+            }
            // if last 10 blocks are good, verify all the blocks
            if ($invalid == false) {
                $cblock = [];
                for ($i = $last_good; $i <= $largest_height; $i++) {
                    $data = peer_post($url."getBlock", ["height" => $i]);
                    if ($data === false) {
+                        _log("Could not get block from $host - $i");
                        $invalid = true;
                        break;
                    }
@@ -441,13 +570,17 @@ if ($current['height'] < $largest_height && $largest_height > 1) {
                }
                // check if the block mining data is correct
                for ($i = $last_good + 1; $i <= $largest_height; $i++) {
+                    if (($i-1)%3==2&&$cblock[$i - 1]['height']<80458) {
+                        continue;
+                    }
                    if (!$block->mine(
                        $cblock[$i]['public_key'],
                        $cblock[$i]['nonce'],
                        $cblock[$i]['argon'],
                        $cblock[$i]['difficulty'],
                        $cblock[$i - 1]['id'],
-                        $cblock[$i - 1]['height']
+                        $cblock[$i - 1]['height'],
+                        $cblock[$i]['date']
                    )) {
                        $invalid = true;
                        break;
@@ -456,13 +589,22 @@ if ($current['height'] < $largest_height && $largest_height > 1) {
            }
            // if the blockchain proves ok, delete until the last block
            if ($invalid == false) {
-                $block->delete($last_good);
+                _log("Changing fork, deleting $last_good", 1);
+                $res=$block->delete($last_good);
+                if($res==false){
+                    $block_parse_failed=true;
+                    break;
+                }
                $current = $block->current();
                $data = $current;
            }
        }
        // if current still doesn't match the data, something went wrong
        if ($data['id'] != $current['id']) {
+            if($largest_size==1){
+                //blacklisting the peer if it's the largest height on a broken blockchain
+                $db->run("UPDATE peers SET blacklisted=UNIX_TIMESTAMP()+1800 WHERE hostname=:host LIMIT 1",[':host'=>$host]);
+            }
            continue;
        }
        // start syncing all blocks
@@ -477,10 +619,12 @@ if ($current['height'] < $largest_height && $largest_height > 1) {
            foreach ($data as $b) {
                $b['id'] = san($b['id']);
                $b['height'] = san($b['height']);
-
+                
                if (!$block->check($b)) {
+                    $block_parse_failed=true;
                    _log("Block check: could not add block - $b[id] - $b[height]");
                    $good_peer = false;
+                    $failed_syncs++;
                    break;
                }
                $res = $block->add(
@@ -495,8 +639,10 @@ if ($current['height'] < $largest_height && $largest_height > 1) {
                    $b['argon']
                );
                if (!$res) {
+                    $block_parse_failed=true;
                    _log("Block add: could not add block - $b[id] - $b[height]");
                    $good_peer = false;
+                    $failed_syncs++;
                    break;
                }

@@ -510,24 +656,76 @@ if ($current['height'] < $largest_height && $largest_height > 1) {
        if ($good_peer) {
            break;
        }
+        if ($failed_syncs>5) {
+            break;
+        }
    }
+
+    if ($block_parse_failed==true||$argv[1]=="resync") {
+        $last_resync=$db->single("SELECT val FROM config WHERE cfg='last_resync'");
+        if ($last_resync<time()-(3600*24)||$argv[1]=="resync") {
+            if ((($current['date']<time()-(3600*72)) && $_config['auto_resync']!==false) || $argv[1]=="resync") {
+                $db->run("SET foreign_key_checks=0;");
+                $tables = ["accounts", "transactions", "mempool", "masternode","blocks"];
+                foreach ($tables as $table) {
+                    $db->run("TRUNCATE TABLE {$table}");
+                }
+                
+                _log("Removing $to_remove blocks, the blockchain is stale.");
+                //$block->pop($to_remove);
+                $db->run("SET foreign_key_checks=1;");
+                
+                $resyncing=true;
+                $db->run("UPDATE config SET val=0 WHERE cfg='sanity_sync'", [":time" => $t]);
+                
+                _log("Exiting sanity, next sanity will resync from scratch.");
+
+                @unlink(SANITY_LOCK_PATH);
+                exit;
+            } elseif ($current['date']<time()-(3600*24)) {
+                _log("Removing 200 blocks, the blockchain is stale.");
+                //$block->pop(200);
+
+                $resyncing=true;
+            }
+        }
+    }
+
+
    $db->run("UPDATE config SET val=0 WHERE cfg='sanity_sync'", [":time" => $t]);
 }


+
+    $resyncing=false;
+    if ($block_parse_failed==true&&$current['date']<time()-(3600*24)) {
+        _log("Rechecking reward transactions");
+        $current = $block->current();
+        $rwpb=$db->single("SELECT COUNT(1) FROM transactions WHERE version=0 AND message=''");
+        if ($rwpb!=$current['height']) {
+            $failed=$db->single("SELECT blocks.height FROM blocks LEFT JOIN transactions ON transactions.block=blocks.id and transactions.version=0 and transactions.message='' WHERE transactions.height is NULL ORDER by blocks.height ASC LIMIT 1");
+            if ($failed>1) {
+                _log("Found failed block - $faield");
+                $block->delete($failed);
+                $block_parse_failed==false;
+            }
+        }
+    }
+   
+
 // deleting mempool transactions older than 14 days
 $db->run("DELETE FROM `mempool` WHERE `date` < UNIX_TIMESTAMP()-(3600*24*14)");


 //rebroadcasting local transactions
-if ($_config['sanity_rebroadcast_locals'] == true) {
+if ($_config['sanity_rebroadcast_locals'] == true && $_config['disable_repropagation'] == false) {
    $r = $db->run(
-        "SELECT id FROM mempool WHERE height>=:current and peer='local' order by `height` asc LIMIT 20",
+        "SELECT id FROM mempool WHERE height<:current and peer='local' order by `height` asc LIMIT 20",
        [":current" => $current['height']]
    );
    _log("Rebroadcasting local transactions - ".count($r));
    foreach ($r as $x) {
-        $x['id'] = san($x['id']);
+        $x['id'] = escapeshellarg(san($x['id'])); // i know it's redundant due to san(), but some people are too scared of any exec
        system("php propagate.php transaction $x[id]  > /dev/null 2>&1  &");
        $db->run(
            "UPDATE mempool SET height=:current WHERE id=:id",
@@ -537,21 +735,29 @@ if ($_config['sanity_rebroadcast_locals'] == true) {
 }

 //rebroadcasting transactions
-$forgotten = $current['height'] - $_config['sanity_rebroadcast_height'];
-$r = $db->run(
-    "SELECT id FROM mempool WHERE height<:forgotten ORDER by val DESC LIMIT 10",
-    [":forgotten" => $forgotten]
-);
+if ($_config['disable_repropagation'] == false) {
+    $forgotten = $current['height'] - $_config['sanity_rebroadcast_height'];
+    $r1 = $db->run(
+        "SELECT id FROM mempool WHERE height<:forgotten ORDER by val DESC LIMIT 10",
+        [":forgotten" => $forgotten]
+    );
+    // getting some random transactions as well
+    $r2 = $db->run(
+        "SELECT id FROM mempool WHERE height<:forgotten ORDER by RAND() LIMIT 10",
+        [":forgotten" => $forgotten]
+    );
+    $r=array_merge($r1, $r2);

-_log("Rebroadcasting external transactions - ".count($r));

-foreach ($r as $x) {
-    $x['id'] = san($x['id']);
-    system("php propagate.php transaction $x[id]  > /dev/null 2>&1  &");
-    $db->run("UPDATE mempool SET height=:current WHERE id=:id", [":id" => $x['id'], ":current" => $current['height']]);
+    _log("Rebroadcasting external transactions - ".count($r));
+
+    foreach ($r as $x) {
+        $x['id'] = escapeshellarg(san($x['id'])); // i know it's redundant due to san(), but some people are too scared of any exec
+        system("php propagate.php transaction $x[id]  > /dev/null 2>&1  &");
+        $db->run("UPDATE mempool SET height=:current WHERE id=:id", [":id" => $x['id'], ":current" => $current['height']]);
+    }
 }

-
 //add new peers if there aren't enough active
 if ($total_peers < $_config['max_peers'] * 0.7) {
    $res = $_config['max_peers'] - $total_peers;
@@ -559,7 +765,7 @@ if ($total_peers < $_config['max_peers'] * 0.7) {
 }

 //random peer check
-$r = $db->run("SELECT * FROM peers WHERE blacklisted<UNIX_TIMESTAMP() and reserve=1 LIMIT ".$_config['max_test_peers']);
+$r = $db->run("SELECT * FROM peers WHERE blacklisted<UNIX_TIMESTAMP() and reserve=1 LIMIT :limit", [":limit"=>intval($_config['max_test_peers'])]);
 foreach ($r as $x) {
    $url = $x['hostname']."/peer.php?q=";
    $data = peer_post($url."ping", [], 5);
@@ -575,23 +781,10 @@ foreach ($r as $x) {
    }
 }

-//clean tmp files
-_log("Cleaning tmp files");
-$f = scandir("tmp/");
-$time = time();
-foreach ($f as $x) {
-    if (strlen($x) < 5 && substr($x, 0, 1) == ".") {
-        continue;
-    }
-    $pid_time = filemtime("tmp/$x");
-    if ($time - $pid_time > 7200) {
-        @unlink("tmp/$x");
-    }
-}


 //recheck the last blocks
-if ($_config['sanity_recheck_blocks'] > 0) {
+if ($_config['sanity_recheck_blocks'] > 0 && $_config['testnet'] == false) {
    _log("Rechecking blocks");
    $blocks = [];
    $all_blocks_ok = true;
@@ -616,7 +809,8 @@ if ($_config['sanity_recheck_blocks'] > 0) {
            $data['argon'],
            $data['difficulty'],
            $blocks[$i - 1]['id'],
-            $blocks[$i - 1]['height']
+            $blocks[$i - 1]['height'],
+            $data['date']
        )) {
            $db->run("UPDATE config SET val=1 WHERE cfg='sanity_sync'");
            _log("Invalid block detected. Deleting everything after $data[height] - $data[id]");
@@ -633,6 +827,102 @@ if ($_config['sanity_recheck_blocks'] > 0) {
    }
 }

+// not too often to not cause load
+if (rand(0, 10)==1) {
+    // after 10000 blocks, clear asset internal transactions
+    $db->run("DELETE FROM transactions WHERE (version=57 or version=58 or version=59) AND height<:height", [":height"=>$current['height']-10000]);
+
+    // remove market orders that have been filled, after 10000 blocks
+    $r=$db->run("SELECT id FROM assets_market WHERE val_done=val or status=2");
+    foreach ($r as $x) {
+        $last=$db->single("SELECT height FROM transactions WHERE (public_key=:id or dst=:id2) ORDER by height DESC LIMIT 1", [":id"=>$x['id'], ":id2"=>$x['id']]);
+        if ($current['height']-$last>10000) {
+            $db->run("DELETE FROM assets_market WHERE id=:id", [":id"=>$x['id']]);
+        }
+    }
+}
+
+if ($_config['masternode']==true&&!empty($_config['masternode_public_key'])&&!empty($_config['masternode_voting_public_key'])&&!empty($_config['masternode_voting_private_key'])) {
+    echo "Masternode votes\n";
+    $r=$db->run("SELECT * FROM masternode WHERE status=1 ORDER by RAND() LIMIT 3");
+    foreach ($r as $x) {
+        $blacklist=0;
+        $x['ip']=san_ip($x['ip']);
+        echo "Testing masternode: $x[ip]\n";
+        $f=file_get_contents("http://$x[ip]/api.php?q=currentBlock");
+        if ($f) {
+            $res=json_decode($f, true);
+            $res=$res['data'];
+            if ($res['height']<$current['height']-10080) {
+                $blacklist=1;
+            }
+            echo "Masternode Height: ".$res['height']."\n";
+        } else {
+            echo "---> Unresponsive\n";
+            $blacklist=1;
+        }
+
+        if ($blacklist) {
+            echo "Blacklisting masternode $x[public_key]\n";
+            $val='0.00000000';
+            $fee='0.00000001';
+            $date=time();
+            $version=106;
+            $msg=san($x['public_key']);
+            $address=$acc->get_address($x['public_key']);
+            $public_key=$_config['masternode_public_key'];
+            $private_key=$_config['masternode_voting_private_key'];
+            $info=$val."-".$fee."-".$address."-".$msg."-$version-".$public_key."-".$date;
+            $signature=ec_sign($info, $private_key);
+    
+
+            $transaction = [
+                "src"        => $acc->get_address($_config['masternode_public_key']),
+                "val"        => $val,
+                "fee"        => $fee,
+                "dst"        => $address,
+                "public_key" => $public_key,
+                "date"       => $date,
+                "version"    => $version,
+                "message"    => $msg,
+                "signature"  => $signature,
+            ];
+                
+            $hash = $trx->hash($transaction);
+            $transaction['id'] = $hash;
+            if (!$trx->check($transaction)) {
+                print("Blacklist transaction signature failed\n");
+            }
+            $res = $db->single("SELECT COUNT(1) FROM mempool WHERE id=:id", [":id" => $hash]);
+            if ($res != 0) {
+                print("Blacklist transaction already in mempool\n");
+            }
+            $trx->add_mempool($transaction, "local");
+            $hash=escapeshellarg(san($hash));
+            system("php propagate.php transaction $hash > /dev/null 2>&1  &");
+            echo "Blacklist Hash: $hash\n";
+        }
+    }
+}
+
+
+
+//clean tmp files
+_log("Cleaning tmp files");
+$f = scandir("tmp/");
+$time = time();
+foreach ($f as $x) {
+    if (strlen($x) < 5 && substr($x, 0, 1) == ".") {
+        continue;
+    }
+    $pid_time = filemtime("tmp/$x");
+    if ($time - $pid_time > 7200) {
+        @unlink("tmp/$x");
+    }
+}
+
+
+
 _log("Finishing sanity");

-@unlink("tmp/sanity-lock");
+@unlink(SANITY_LOCK_PATH);
--- a/tmp/.gitignore
+++ b/tmp/.gitignore
@@ -0,0 +1,3 @@
+*
+!.gitignore
+!db-update
--- a/tmp/db-update
+++ b/tmp/db-update
--- a/util.php
+++ b/util.php
@@ -29,7 +29,7 @@ if (php_sapi_name() !== 'cli') {
    die("This should only be run as cli");
 }

-require_once("include/init.inc.php");
+require_once __DIR__.'/include/init.inc.php';
 $cmd = trim($argv[1]);

 /**
@@ -43,12 +43,19 @@ $cmd = trim($argv[1]);
 */

 if ($cmd == 'clean') {
-    $tables = ["blocks", "accounts", "transactions", "mempool"];
-    foreach ($tables as $table) {
-        $db->run("DELETE FROM {$table}");
+    if (file_exists("tmp/sanity-lock")) {
+        die("Sanity running. Wait for it to finish");
    }
+    touch("tmp/sanity-lock");
+    $db->run("SET foreign_key_checks=0;");
+    $tables = ["accounts", "transactions", "mempool", "masternode","blocks"];
+    foreach ($tables as $table) {
+        $db->run("TRUNCATE TABLE {$table}");
+    }
+    $db->run("SET foreign_key_checks=1;");

    echo "\n The database has been cleared\n";
+    unlink("tmp/sanity-lock");
 } /**
 * @api {php util.php} pop Pop
 * @apiName pop
@@ -62,9 +69,14 @@ if ($cmd == 'clean') {
 */

 elseif ($cmd == 'pop') {
+    if (file_exists("tmp/sanity-lock")) {
+        die("Sanity running. Wait for it to finish");
+    }
+    touch("tmp/sanity-lock");
    $no = intval($argv[2]);
    $block = new Block();
    $block->pop($no);
+    unlink("tmp/sanity-lock");
 } /**
 * @api {php util.php} block-time Block-time
 * @apiName block-time
@@ -91,7 +103,7 @@ elseif ($cmd == 'block-time') {
        }
        $time = $t - $x['date'];
        $t = $x['date'];
-        echo "$x[height] -> $time\n";
+        echo "$x[height]\t\t$time\t\t$x[difficulty]\n";
        $end = $x['date'];
    }
    echo "Average block time: ".ceil(($start - $end) / 100)." seconds\n";
@@ -181,7 +193,7 @@ elseif ($cmd == "blocks") {
    if ($limit < 1) {
        $limit = 100;
    }
-    $r = $db->run("SELECT * FROM blocks WHERE height>:height ORDER by height ASC LIMIT $limit", [":height" => $height]);
+    $r = $db->run("SELECT * FROM blocks WHERE height>:height ORDER by height ASC LIMIT :limit", [":height" => $height, ":limit"=>$limit]);
    foreach ($r as $x) {
        echo "$x[height]\t$x[id]\n";
    }
@@ -214,7 +226,8 @@ elseif ($cmd == "recheck-blocks") {
            $data['argon'],
            $data['difficulty'],
            $blocks[$i - 1]['id'],
-            $blocks[$i - 1]['height']
+            $blocks[$i - 1]['height'],
+            $data['date']
        )) {
            _log("Invalid block detected. We should delete everything after $data[height] - $data[id]");
            break;
@@ -408,7 +421,8 @@ elseif ($cmd == "check-address") {
    }

    echo "The address is valid\n";
-} /**
+}
+/**
 * @api {php util.php} get-address Get-Address
 * @apiName get-address
 * @apiGroup UTIL
@@ -429,6 +443,159 @@ elseif ($cmd == 'get-address') {
        die("Invalid public key");
    }
    print($acc->get_address($public_key));
+/**
+ * @api {php util.php} clean-blacklist Clean-Blacklist
+ * @apiName clean-blacklist
+ * @apiGroup UTIL
+ * @apiDescription Removes all the peers from blacklist
+ *
+ * @apiExample {cli} Example usage:
+ * php util.php clean-blacklist
+ *
+ */
+} elseif ($cmd == 'clean-blacklist') {
+    $db->run("UPDATE peers SET blacklisted=0, fails=0, stuckfail=0");
+    echo "All the peers have been removed from the blacklist\n";
+} elseif ($cmd == 'resync-accounts') {
+    die("Currently disabled due to asset implementation.");
+    // resyncs the balance on all accounts
+    if (file_exists("tmp/sanity-lock")) {
+        die("Sanity running. Wait for it to finish");
+    }
+    touch("tmp/sanity-lock");
+    // lock table to avoid race conditions on blocks
+    $db->exec("LOCK TABLES blocks WRITE, accounts WRITE, transactions WRITE, mempool WRITE, masternode WRITE, peers write, config WRITE, assets WRITE, assets_balance WRITE, assets_market WRITE");
+
+
+    $r=$db->run("SELECT * FROM accounts");
+    foreach ($r as $x) {
+        $alias=$x['alias'];
+        if (empty($alias)) {
+            $alias="A";
+        }
+        $rec=$db->single("SELECT SUM(val) FROM transactions WHERE (dst=:id or dst=:alias) AND (height<80000 OR version!=100) and version<111", [":id"=>$x['id'], ":alias"=>$alias]);
+        $releases=$db->single("SELECT COUNT(1) FROM transactions WHERE dst=:id AND version=103", [":id"=>$x['id']]);
+
+        if ($releases>0) { //masternode releases
+            $rec+=$releases*100000;
+
+        }
+        $spent=$db->single("SELECT SUM(val+fee) FROM transactions WHERE public_key=:pub AND version>0", [":pub"=>$x['public_key']]);
+        if ($spent==false) {
+            $spent=0;
+        }
+        $balance=round(($rec-$spent), 8);
+        if ($x['balance']!=$balance) {
+            echo "rec: $rec, spent: $spent, bal: $x[balance], should be: $balance - $x[id] $x[public_key]\n";
+            if (trim($argv[2])!="check") {
+                $db->run("UPDATE accounts SET balance=:bal WHERE id=:id", [":id"=>$x['id'], ":bal"=>$balance]);
+            }
+        }
+    }
+    $db->exec("UNLOCK TABLES");
+    echo "All done";
+    unlink("tmp/sanity-lock");
+} elseif ($cmd=="compare-blocks") {
+    $block=new Block();
+
+    $current=$block->current();
+    $peer=trim($argv[2]);
+    $limit=intval($argv[3]);
+    if ($limit==0) {
+        $limit=5000;
+    }
+    for ($i=$current['height']-$limit;$i<=$current['height'];$i++) {
+        $data=peer_post($peer."/peer.php?q=getBlock", ["height" => $i]);
+        if ($data==false) {
+            continue;
+        }
+        $our=$block->export(false, $i);
+        if ($data!=$our) {
+            echo "Failed block -> $i\n";
+            if ($argv[4]=="dump") {
+                echo "\n\n  ---- Internal ----\n\n";
+                var_dump($our);
+                echo "\n\n  ---- External ----\n\n";
+                var_dump($data);
+            }
+        }
+    }
+} elseif ($cmd=='compare-accounts') {
+    $peer=trim($argv[2]);
+    $r=$db->run("SELECT id,balance FROM accounts");
+    foreach ($r as $x) {
+        $data=peer_post($peer."/api.php?q=getBalance", ["account" => $x['id']]);
+        if ($data==false) {
+            continue;
+        }
+        if ($data!=$x['balance']) {
+            echo "$x[id]\t\t$x[balance]\t$data\n";
+        }
+    }
+} elseif ($cmd=='masternode-hash') {
+    $res=$db->run("SELECT * FROM masternode ORDER by public_key ASC");
+    $block=new Block();
+    $current=$block->current();
+    echo "Height:\t\t$current[height]\n";
+    echo "Hash:\t\t".md5(json_encode($res))."\n\n";
+} elseif ($cmd=='accounts-hash') {
+    $res=$db->run("SELECT * FROM accounts ORDER by id ASC");
+    $block=new Block();
+    $current=$block->current();
+    echo "Height:\t\t$current[height]\n";
+    echo "Hash:\t\t".md5(json_encode($res))."\n\n";
+} elseif ($cmd == "version") {
+    echo "\n\n".VERSION."\n\n";
+} elseif ($cmd == "sendblock") {
+    $peer=trim($argv[3]);
+    if (!filter_var($peer, FILTER_VALIDATE_URL)) {
+        die("Invalid peer hostname");
+    }
+    $peer = filter_var($peer, FILTER_SANITIZE_URL);
+    $height=intval($argv[2]);
+    $block=new Block();
+    $data = $block->export("", $height);
+
+    
+    if ($data===false) {
+        die("Could not find this block");
+    }
+    $response = peer_post($peer."/peer.php?q=submitBlock", $data, 60, true);
+    var_dump($response);
+} elseif ($cmd == "recheck-external-blocks") {
+    $peer=trim($argv[2]);
+    if (!filter_var($peer, FILTER_VALIDATE_URL)) {
+        die("Invalid peer hostname");
+    }
+    $peer = filter_var($peer, FILTER_SANITIZE_URL);
+
+
+    $blocks = [];
+    $block = new Block();
+    $height=intval($argv[3]);
+
+    $last=peer_post($peer."/peer.php?q=currentBlock");
+
+    $b=peer_post($peer."/peer.php?q=getBlock", ["height"=>$height]);
+
+    for ($i = $height+1; $i <= $last['height']; $i++) {
+        $c=peer_post($peer."/peer.php?q=getBlock", ["height"=>$i]);
+
+        if (!$block->mine(
+            $c['public_key'],
+            $c['nonce'],
+            $c['argon'],
+            $c['difficulty'],
+            $b['id'],
+            $b['height'],
+            $c['date']
+        )) {
+            print("Invalid block detected. $c[height] - $c[id]\n");
+            break;
+        }
+        echo "Block $i -> ok\n";
+        $b=$c;
+    }
 } else {
    echo "Invalid command\n";
 }
Author	SHA1	Message	Date
Ario Sius	95021a636d	Merge branch 'arionum:master' into master	2022-08-18 12:37:56 +02:00
arionum	15844fa580	bump version	2022-06-12 18:45:04 +03:00
arionum	2a4c674bec	Fix masternode voting removal	2022-06-12 18:43:34 +03:00
Ario Sius	6b8e2e21c0	Merge branch 'arionum:master' into master	2021-08-03 13:40:31 +02:00
admin@arionum.com	7b484b2539	block local peering attempts	2021-07-21 17:54:13 +03:00
admin@arionum.com	657350c603	changed sanity lock mechanism to flock	2021-07-21 15:30:10 +03:00
Ario Sius	7b9df611be	Merge remote-tracking branch 'upstream/master'	2021-03-15 13:49:47 +01:00
Ario Sius	e15de7b9f0	remove api.php	2021-03-15 13:09:43 +01:00
arionum	8e11ad314b	Update api.php	2021-03-13 19:39:48 +02:00
arionum	62de55deb6	Merge pull request #50 from ariochain/patch-1 Update api.php	2021-03-13 19:38:41 +02:00
Ario Sius	8fc4acad3c	Update api.php update assetBalance to return either results for account or asset	2021-03-12 11:39:28 +01:00
Ario Sius	ea2df3dfa6	Update api.php	2021-03-12 11:35:10 +01:00
Ario Sius	726262a561	Update api.php	2021-03-12 11:31:57 +01:00
Ario Sius	6f4b091068	Change api.php - node	2021-03-12 10:47:58 +01:00
Ario Sius	9e9c3951b3	Change api.php	2021-03-12 10:32:02 +01:00
Ario Sius	bf668f4327	Change api.php	2021-03-12 10:29:06 +01:00
PeterRepik	57cf6faf21	Change api.php	2021-03-12 10:17:40 +01:00
Ario Sius	248fb0cc54	Merge pull request #10 from arionum/master update node	2020-12-29 18:54:13 +01:00
arionum	2f09d9e065	Update sanity.php sync fixes	2020-11-10 15:30:48 +02:00
arionum	a5356346e6	Update init.inc.php moving to alpha 6	2020-09-17 21:15:10 +03:00
arionum	0d2bd3b419	Update functions.inc.php	2020-09-17 21:13:17 +03:00
Ario Sius	f966d6e0ff	Merge pull request #9 from arionum/master automatic forking resolution	2020-06-15 11:17:23 +02:00
admin@arionum.com	79a5fd4e28	automatic forking resolution typo	2020-06-13 02:25:18 +03:00
admin@arionum.com	0e4da0cb11	automatic forking resolution	2020-06-13 02:23:37 +03:00
Ario Sius	f7b507cec5	Merge pull request #8 from arionum/master alpha 5	2020-02-02 13:12:06 +01:00
admin@arionum.com	cd873b537f	version	2019-12-26 14:54:26 +02:00
admin@arionum.com	16d205ff06	resync if stale	2019-12-26 14:52:12 +02:00
Ario	e56c9b25ce	1.0.0-alpha.4	2019-11-15 13:52:48 +01:00
admin@arionum.com	8a9715f306	bugfix for mn voting at 320000	2019-11-15 13:36:40 +02:00
Ario	96beabf954	node-info restriction	2019-11-11 20:07:20 +01:00
Ario	afca393e75	node-info restriction	2019-11-11 19:58:34 +01:00
admin@arionum.com	73be045de9	auto resync fix	2019-10-18 07:42:57 +03:00
admin@arionum.com	09d3dd51ba	auto resync	2019-10-18 07:38:52 +03:00
Ario	66310e5679	blacklisted	2019-10-09 11:22:37 +02:00
Ario	26243a60f8	mn reward	2019-09-28 16:25:13 +02:00
Ario	82ed34bb92	paused	2019-09-28 12:58:30 +02:00
Ario	ecad33e761	remove bootstrap	2019-09-27 09:36:42 +02:00
Ario	89dfd2d547	remove remover	2019-09-27 02:14:38 +02:00
Ario	c4aa35b692	mkn rewards	2019-09-26 13:05:59 +02:00
Ario	0b9ad9c537	mkn rewards	2019-09-26 13:02:42 +02:00
Ario	3e5481a41a	propagate	2019-09-18 22:23:17 +02:00
Ario	1d0378ffef	accept block	2019-09-18 18:25:33 +02:00
Ario	1a30d8e915	propagate	2019-09-18 08:17:51 +02:00
Ario Sius	7501d217e9	Merge pull request #6 from arionum/master typo ==	2019-09-18 08:10:33 +02:00
Ario	c2752a740a	Merge branch 'master' of github.com:ariochain/node	2019-09-18 08:08:47 +02:00
Ario	ababb65c1d	propagate	2019-09-18 08:08:30 +02:00
admin@arionum.com	0d99c67605	typo ==	2019-09-18 06:35:19 +03:00
Ario Sius	8854a29a23	Merge pull request #5 from arionum/master blacklist	2019-09-18 05:32:18 +02:00
admin@arionum.com	67748de103	default setting recheck blocks	2019-09-18 06:22:11 +03:00
admin@arionum.com	8adab781a1	single new peer per sanity	2019-09-18 05:59:40 +03:00
admin@arionum.com	67e02cb498	peer blacklist fix	2019-09-18 05:23:25 +03:00
Ario	61c0c11160	log	2019-09-17 12:51:12 +02:00
Ario	046d4e7b39	log	2019-09-17 12:49:27 +02:00
Ario	d89cc480d7	log	2019-09-17 12:44:52 +02:00
Ario	1533d78978	log	2019-09-17 12:43:59 +02:00
Ario	468ec7fb1d	log	2019-09-17 12:40:51 +02:00
Ario	a9f62b8d6d	log	2019-09-17 12:20:37 +02:00
Ario	2d05a8334b	log	2019-09-17 12:11:13 +02:00
Ario	ce9af721f7	Merge branch 'master' of github.com:ariochain/node	2019-09-17 12:05:11 +02:00
Ario	b8119df9fe	log	2019-09-17 12:04:50 +02:00
Ario Sius	55348cc945	Merge pull request #4 from arionum/master voting stale height	2019-09-17 11:51:37 +02:00
admin@arionum.com	bb22e45d40	voting stale height	2019-09-17 12:41:52 +03:00
Ario Sius	2ffd1de928	Merge pull request #3 from arionum/master 216070 cold bugfix	2019-09-17 11:35:33 +02:00
admin@arionum.com	a64d349a15	216070 cold bugfix	2019-09-17 12:16:50 +03:00
Ario	7efc49336b	log	2019-09-17 11:09:03 +02:00
Ario	f744778b1d	log	2019-09-17 09:47:20 +02:00
Ario	ce82b38e84	push	2019-09-17 07:04:22 +02:00
Ario	95687ea257	Merge branch 'arionum-master'	2019-09-17 06:56:32 +02:00
Ario	d2a5c13106	Merge branch 'master' of https://github.com/arionum/node into arionum-master	2019-09-17 06:56:00 +02:00
admin@arionum.com	e36b43246b	bootstrapping fix	2019-09-17 03:58:50 +03:00
Ario Sius	8303376372	Update sanity.php Add support for db host name in bootstraping	2019-09-17 00:36:53 +02:00
Ario Sius	ac4822d507	Merge pull request #1 from arionum/master sql dump bootstrapping	2019-09-17 00:21:11 +02:00
Ario	008edc848a	log	2019-09-16 12:40:12 +02:00
Ario	65c392c084	log	2019-09-16 12:13:58 +02:00
Ario	00b6464c3c	log	2019-09-16 12:04:32 +02:00
admin@arionum.com	4697718bdc	sql dump bootstrapping	2019-09-16 06:16:35 +03:00
Ario	51a5d9ad3c	log	2019-09-15 14:10:29 +02:00
Ario	b1c72ddaf6	log	2019-09-15 02:22:01 +02:00
Ario	a563b8656a	log	2019-09-15 02:11:46 +02:00
Ario	59fe17fcc9	log	2019-09-15 01:55:54 +02:00
Ario	a60938ae45	log	2019-09-15 01:36:44 +02:00
Ario	a017b2d0ba	nette index	2019-09-15 01:27:56 +02:00
Ario	11fe75c102	add node-index.php	2019-09-15 01:20:20 +02:00
Ario	77be0a2716	stats on	2019-09-15 01:11:56 +02:00
Ario	7cbe87e8cd	nette index	2019-09-15 01:08:54 +02:00
Ario	858621bb0c	stats off	2019-09-15 00:53:25 +02:00
PeterRepik	e81acf2f46	stats off	2019-09-15 00:52:10 +02:00
Ario	2d293c81c9	config	2019-09-15 00:20:35 +02:00
Ario	27a62b0fd2	stats	2019-09-15 00:14:55 +02:00
arionum	55816af407	Update db-update	2019-09-15 00:01:24 +03:00
admin@arionum.com	f86ececf92	typo	2019-09-14 02:13:44 +03:00
arionum	b77018de6f	Merge pull request #48 from arionum/assets Assets and hf	2019-09-14 02:04:34 +03:00
arionum	246c84c91c	Merge branch 'master' into assets	2019-09-14 02:04:09 +03:00
admin@arionum.com	c2b32207f4	blocktime votes bugfix	2019-09-13 21:45:40 +03:00
admin@arionum.com	41223f5a87	version update and mn voting ratio	2019-09-13 18:42:31 +03:00
admin@arionum.com	e9768b0d10	tested hf	2019-09-13 03:42:39 +03:00
admin@arionum.com	b3729a9895	tested hf	2019-09-13 03:42:03 +03:00
admin@arionum.com	027b36fce8	untested hf	2019-09-05 03:52:42 +03:00
arionum	c9a1e60b57	Update sanity.php resync bugfix for masternode release	2019-06-27 00:57:31 +03:00
arionum	05ec0a1b38	Update util.php bugfix resync	2019-06-27 00:55:36 +03:00
admin@arionum.com	751ca8dd19	Merge branch 'assets' of https://github.com/arionum/node into assets	2019-05-03 01:51:05 +03:00
admin@arionum.com	c5142655a7	assets api	2019-05-03 01:50:06 +03:00
arionum	cab1ed3ea8	Merge pull request #46 from pxgamer/bugfix/transaction-limit-typo Fix reference to transaction limit in the API	2019-05-03 01:44:01 +03:00
arionum	99e5c412de	bid ask logic bug	2019-04-17 04:42:51 +03:00
admin@arionum.com	1baba2ab3a	assets system	2019-04-14 22:55:16 +03:00
pxgamer	b3bec0961b	Remove limit 1000 reference from ApiDoc comments	2019-04-09 17:11:08 +01:00
pxgamer	5dced856e2	Fix reference to transaction limit in the API	2019-04-09 16:51:13 +01:00
arionum	7e28ce9246	Merge pull request #45 from pxgamer/release/0.4.5 Bump version number to v0.4.5	2019-04-05 19:53:11 +03:00
pxgamer	9791689a10	Bump version number to v0.4.5	2019-03-29 16:47:04 +00:00
arionum	489f048438	typo	2019-03-24 09:44:31 +02:00
arionum	cbe27cf45a	local repropagation issue - by hendrik	2019-03-24 09:42:55 +02:00
arionum	bda11255ed	Merge pull request #44 from bogdanadnan/master Add mining rewards to getBlockTransactions	2019-03-24 09:37:01 +02:00
arionum	471d88e3cc	Merge pull request #42 from pxgamer/feature/php7.3-travis Add Travis support for PHP 7.3	2019-03-24 09:35:06 +02:00
arionum	837254e21b	Merge pull request #43 from pxgamer/feature/ignore-composer-lock Add Composer lock to the Gitignore	2019-03-24 09:34:43 +02:00
bogdanadnan	d1af58ccf9	Add mining rewards to getBlockTransactions - review fixes	2019-02-08 12:31:49 +02:00
bogdanadnan	12fa045ba3	Add mining rewards to getBlockTransactions	2019-02-07 21:03:23 +02:00
admin@arionum.com	d03cd9e9f6	version	2018-12-26 01:12:00 +02:00
admin@arionum.com	f700c3a1c7	Merge branch 'master' of https://github.com/arionum/node hf recovery	2018-12-25 22:44:33 +02:00
admin@arionum.com	f564e7efa1	hf recovery	2018-12-25 22:44:29 +02:00
pxgamer	fd8be6aa1a	Add Composer lock to the Gitignore	2018-12-14 22:57:08 +00:00
pxgamer	8cf132e1ba	Fix the Travis configuration indentation	2018-12-14 22:03:07 +00:00
pxgamer	df3dc61885	Add PHP 7.3 to Travis test suite	2018-12-14 22:02:45 +00:00
pxgamer	0e902d3e87	Remove Travis containerisation	2018-12-14 22:01:36 +00:00
arionum	55c2ccc12c	Merge pull request #41 from pxgamer/feature/temp-ignore Add Git ignore file to the tmp directory	2018-12-13 21:23:44 +02:00
pxgamer	0d181f5512	Add Git ignore file to the tmp directory The sanity process generates a lot of temporary files in the tmp directory. These display as untracked changes in Git and make it a lot harder to view only actual changes to the repository.	2018-12-07 11:31:52 +00:00
arionum	cf6811d5c0	Merge pull request #37 from pxgamer/bugfix/public-key-transactions Add missing public_key to getPendingBalance	2018-11-13 12:21:56 +02:00
pxgamer	d3d20f596b	Add missing public_key to getPendingBalance	2018-11-07 11:58:07 +00:00
arionum	54c9d063be	Merge pull request #36 from pxgamer/bugfix/public-key-transactions Add public_key variable where it was undefined	2018-11-05 14:40:22 +02:00
pxgamer	be078f910f	Add public_key variable where it was undefined Previously the public_key variable is being referenced but it is never set in this API call. This allows the correct functionality to occur when the public_key query parameter is set.	2018-11-05 11:58:44 +00:00
admin@arionum.com	6252d4e3fe	api typo	2018-11-05 12:13:45 +02:00
admin@arionum.com	90fb711d2a	10x sanity lock timeout	2018-11-05 11:47:50 +02:00
arionum	271815e731	Merge pull request #35 from pxgamer/feature/sanity-orphan Update to use the sanity interval for the lock	2018-11-05 11:45:23 +02:00
admin@arionum.com	1a8b491fba	checkAddress API	2018-11-05 11:42:41 +02:00
pxgamer	d6235f4121	Set a sanity interval fallback if it isn't set	2018-10-30 09:18:20 +00:00
pxgamer	dacd9420a1	Standardise the sanity path	2018-10-29 17:49:38 +00:00
pxgamer	7e11df5a28	Update to use the sanity interval for the lock	2018-10-29 17:44:15 +00:00
admin@arionum.com	88f50fcae1	passive peering	2018-10-25 21:11:24 +03:00
arionum	3251f98ebf	Merge pull request #34 from pxgamer/feature/config-peers Add initial peers list to configuration	2018-10-25 20:33:27 +03:00
pxgamer	98dba661b1	Change namespace to Arionum\Node	2018-10-20 18:15:14 +01:00
pxgamer	ca9e95e7af	Move loading of new files to the init file	2018-10-20 18:04:33 +01:00
pxgamer	5bbbca15a9	Update the sanity process to use InitialPeers	2018-10-19 10:01:07 +01:00
pxgamer	4c79b7f460	Add InitialPeers class for manging initial peers	2018-10-19 09:58:32 +01:00
pxgamer	5906372fc0	Add initial peers from the peer file	2018-10-19 09:49:53 +01:00
pxgamer	30c76cab5c	Add Arionum exception class	2018-10-19 09:30:11 +01:00
pxgamer	e70d422da5	Add peers array to the configuration sample	2018-10-18 23:05:08 +01:00
arionum	754017f634	Merge pull request #33 from pxgamer/feature/api-docs Add missing API documentation	2018-10-13 21:06:36 +03:00
admin@arionum.com	4aeff314bb	ignored file	2018-10-13 21:05:41 +03:00
admin@arionum.com	c25ccfe064	json content	2018-10-13 21:03:24 +03:00
pxgamer	5fbb3c3ac2	Update the API documentation output	2018-10-12 12:11:42 +01:00
pxgamer	d6c6d3420e	Add apiDoc comments for the node-info endpoint	2018-10-12 12:01:56 +01:00
pxgamer	e389988bda	Update the formatting of the node-info API code	2018-10-12 11:58:08 +01:00
pxgamer	c8a8d3b9d0	Add apiDoc comments for the sanity endpoint	2018-10-12 11:55:24 +01:00
pxgamer	3f42a53991	Update the formatting of the sanity API code	2018-10-12 11:38:20 +01:00
pxgamer	6383aade6e	Fix doc numbering typo for getAlias	2018-10-12 11:35:57 +01:00
arionum	17acd5830e	Merge pull request #27 from pxgamer/feature/travis Add a configuration file for Travis CI	2018-10-10 17:40:49 +03:00
arionum	f33402382b	Merge pull request #32 from pxgamer/feature/json-headers Add JSON header setting to the api functions	2018-10-10 17:40:30 +03:00
pxgamer	3ddc0dd90e	Add JSON header setting to the api functions	2018-10-08 12:39:16 +01:00
arionum	33587258a8	Merge pull request #31 from pxgamer/feature/blacklist-addresses Add support for blacklisting addresses	2018-09-14 22:16:33 +03:00
pxgamer	49df2cf71f	Add Blacklist check for addresses	2018-09-14 15:49:10 +01:00
pxgamer	975e602088	Blacklist the new Octaex wallet address	2018-09-14 15:46:52 +01:00
pxgamer	6483f377b5	Add Blacklist::checkAddress() method	2018-09-14 15:45:51 +01:00
arionum	843d1d0fef	Merge pull request #29 from pxgamer/feature/blacklist-refactor Refactor the blacklist to a class	2018-09-09 15:52:39 +03:00
admin@arionum.com	91f6e1f5d4	tag	2018-09-09 15:50:17 +03:00
pxgamer	33aa9cb6c5	Merge 'master' into feature/blacklist-refactor	2018-09-06 13:54:45 +01:00
admin@arionum.com	29c27c426e	typo	2018-09-06 14:57:52 +03:00
pxgamer	2202811745	Update blacklist checks to use the class	2018-09-06 12:07:17 +01:00
pxgamer	30f35944ea	Require the Blaclist class in init.inc	2018-09-06 12:02:10 +01:00
pxgamer	7146cfd3c0	Add current blacklisted public keys	2018-09-06 12:00:42 +01:00
pxgamer	024042abab	Add Blacklist class	2018-09-06 12:00:08 +01:00
admin@arionum.com	0b73adb3d8	paranoid and blacklist	2018-09-05 16:06:23 +03:00
Arionum	a03484adee	accounts-hash	2018-08-30 01:33:09 +03:00
Arionum	99f17a3e7d	util tools	2018-08-30 01:28:57 +03:00
Arionum	3549da461d	Merge branch 'master' of https://github.com/arionum/node Conflicts: util.php	2018-08-30 01:28:07 +03:00
Arionum	616dde11ea	sync fix	2018-08-30 01:24:39 +03:00
pxgamer	31f5ff0bd1	Remove progress from Travis testing	2018-08-29 00:01:29 +01:00
pxgamer	3cad1162ef	Fix local configuration to prevent recursing	2018-08-28 23:57:37 +01:00
pxgamer	7a83f1ab10	Add test Travis configuration	2018-08-28 23:55:27 +01:00
arionum	b974dc4c9a	Update util.php	2018-08-27 15:18:40 +03:00
arionum	55a1dc750c	Merge pull request #25 from KyleFromOhio/master FIXED: formatting	2018-08-24 22:56:31 +03:00
Kyle Anderson	4b47d0d88e	FIXED: formatting	2018-08-24 12:45:34 -07:00
Arionum	6a6005ca4c	tuning	2018-08-19 23:02:06 +03:00
Arionum	9dd74285f7	limit peers per sanity	2018-08-18 01:55:18 +03:00
Arionum	788f438114	alias transactions	2018-08-18 00:42:36 +03:00
Arionum	f3e430fee5	sanity rollback	2018-08-15 14:16:59 +03:00
Arionum	faf8cc05f7	test	2018-08-14 05:35:43 +03:00
Arionum	de732ee7f9	db link	2018-08-14 05:21:00 +03:00
Arionum	74190d40ba	filter	2018-08-14 05:16:31 +03:00
Arionum	65e801989d	resync check	2018-08-14 02:52:01 +03:00
Arionum	d688423d3e	block rechecl restore	2018-08-14 02:39:18 +03:00
Arionum	ffc87d69bf	mine logic error	2018-08-14 02:33:07 +03:00
Arionum	2a49e6c70a	dif fix	2018-08-13 06:45:59 +03:00
Arionum	6c8bc7b97c	argon typo	2018-08-13 05:57:59 +03:00
Arionum	7efb4df493	string	2018-08-13 05:33:29 +03:00
Arionum	beff53e938	80458	2018-08-13 05:15:02 +03:00
Arionum	5ca54479a7	hf extend	2018-08-13 04:56:01 +03:00
Arionum	547cac4afb	diff split	2018-08-13 03:31:43 +03:00
Arionum	bc9c945646	faster sanity	2018-08-13 03:09:21 +03:00
Arionum	8be4270e16	20block diff	2018-08-13 03:03:07 +03:00
Arionum	971c385042	difficulty	2018-08-13 03:01:20 +03:00
Arionum	984aedc940	version	2018-08-13 02:51:49 +03:00
Arionum	e59bb416b4	80460 hard fork	2018-08-13 02:36:59 +03:00
Arionum	57d2257c43	80460 hf	2018-08-13 02:36:20 +03:00
Arionum	8c32d1c71b	80500 hf mn	2018-08-12 21:39:38 +03:00
Arionum	b5110bf01f	protection	2018-08-12 16:47:52 +03:00
Arionum	0567899edd	temp fix	2018-08-12 05:44:03 +03:00
Arionum	66b1221e22	blacklist time 83000	2018-08-12 01:47:56 +03:00
Arionum	9e9c12fbbb	accounts resync option	2018-08-11 23:00:33 +03:00
Arionum	c5002508d6	internal transaction	2018-08-10 22:19:22 +03:00
Arionum	fbc48921f3	mn fix	2018-08-10 21:49:34 +03:00
Arionum	07dcebd895	limit peers	2018-08-10 18:19:19 +03:00
arionum	6651ff54fc	Update db-update	2018-08-09 15:32:09 +03:00
Arionum	38745111ef	Merge branch 'master' of https://github.com/arionum/node	2018-08-07 22:36:19 +03:00
Arionum	c83895d384	homepage version	2018-08-07 22:36:04 +03:00
arionum	62cc290b50	Update README.md	2018-08-07 18:19:17 +03:00
Arionum	dab6648ae8	log fix	2018-08-07 18:09:26 +03:00
arionum	5c476be954	Merge pull request #23 from pxgamer/feature/config-formatting Beautify the sample configuration with sections	2018-08-07 15:57:17 +03:00
pxgamer	0d5f79fc20	Beautify the sample configuration with sections	2018-08-07 11:38:47 +01:00
arionum	5fc167cfbf	Update README.md	2018-08-07 13:12:32 +03:00
arionum	5f4b6d9d51	Rename config.inc.php to config-sample.inc.php	2018-08-07 13:11:09 +03:00
Arionum	e707f8daa4	external mansternode miner support	2018-08-07 09:32:57 +03:00
Arionum	a09279d091	upgrade info	2018-08-06 00:23:00 +03:00
Arionum	d9e5ad94de	docs	2018-08-06 00:17:28 +03:00
Arionum	8b006fc26a	hf alias and mining	2018-08-06 00:13:36 +03:00
Arionum	066211b2c0	transaction indexes	2018-06-28 17:52:19 +03:00
arionum	06960e64e7	Merge pull request #21 from pxgamer/feature/custom-index-page Create a custom index page	2018-06-28 12:47:36 +03:00
pxgamer	b276fde6da	Update the order of CSS properties	2018-06-25 09:00:51 +01:00
pxgamer	7ebf3e0e8a	Update the styling of the index	2018-06-22 12:23:21 +01:00