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sync fix

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This commit is contained in:
Arionum
2018-08-30 01:24:39 +03:00
parent 6a6005ca4c
commit 616dde11ea
7 changed files with 416 additions and 189 deletions
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17
api.php
View File

@@ -670,6 +670,23 @@ if ($q == "getAddress") {
$account = san($account);
api_echo($acc->account2alias($account));
} elseif ($q=="sanity"){
$sanity=false;
if(file_exists("tmp/sanity-lock")) {
$sanity=true;
}
$last_sanity=$db->single("SELECT val FROM config WHERE cfg='sanity_last'");
$sanity_sync=$db->single("SELECT val FROM config WHERE cfg='sanity_sync'");
api_echo(["sanity_running"=>$sanity,"last_sanity"=>$last_sanity, "sanity_sync"=>$sanity_sync]);
} elseif ($q=="node-info"){
$dbversion=$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");
$mns=$db->single("SELECT COUNT(1) FROM masternode");
$mempool=$db->single("SELECT COUNT(1) FROM mempool");
api_echo(["hostname"=>$hostname, "version"=>VERSION,"dbversion"=>$dbversion, "accounts"=>$acc, "transactions"=>$tr, "mempool"=>$mempool, "masternodes"=>$mns]);
} else {
api_err("Invalid request");
}

36
include/account.inc.php
View File

@@ -103,7 +103,7 @@ class Account
if (strlen($id)<4||strlen($id)>25) {
return false;
}
if($orig!=$id){
if ($orig!=$id) {
return false;
}
@@ -115,12 +115,16 @@ class Account
}
//check if an account already has an alias
public function has_alias($public_key){
public function has_alias($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;
$res=$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
@@ -137,25 +141,27 @@ class Account
if (strlen($id)<4||strlen($id)>25) {
return false;
}
if($orig!=$id){
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($alias){
public function alias2account($alias)
{
global $db;
$alias=strtoupper($alias);
$res=$db->single("SELECT id FROM accounts WHERE alias=:alias LIMIT 1",[":alias"=>$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){
public function account2alias($id)
{
global $db;
$id=san($id);
$res=$db->single("SELECT alias FROM accounts WHERE id=:id LIMIT 1",[":id"=>$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.
@@ -212,7 +218,7 @@ class Account
$block = new Block();
$current = $block->current();
$public_key = $this->public_key($id);
$alias = $this->account2alias($id);
$alias = $this->account2alias($id);
$limit = intval($limit);
if ($limit > 100 || $limit < 1) {
$limit = 100;
@@ -300,11 +306,13 @@ class Account
return $res;
}
public function get_masternode($public_key){
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;
if (empty($res['public_key'])) {
return false;
}
return $res;
}
}

198
include/block.inc.php
View File

@@ -43,23 +43,22 @@ class Block
$msg = '';
if($height>=80458){
//reward the masternode
if ($height>=80458) {
//reward the masternode
$mn_winner=$db->single(
$mn_winner=$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"=>$height, ":start"=>$height-360]
);
_log("MN Winner: $mn_winner",2);
if($mn_winner!==false){
$mn_reward=round(0.33*$reward,8);
$reward=round($reward-$mn_reward,8);
$reward=number_format($reward,8,".","");
$mn_reward=number_format($mn_reward,8,".","");
_log("MN Reward: $mn_reward",2);
}
}
_log("MN Winner: $mn_winner", 2);
if ($mn_winner!==false) {
$mn_reward=round(0.33*$reward, 8);
$reward=round($reward-$mn_reward, 8);
$reward=number_format($reward, 8, ".", "");
$mn_reward=number_format($mn_reward, 8, ".", "");
_log("MN Reward: $mn_reward", 2);
}
}
@@ -115,11 +114,17 @@ class Block
}
// insert the reward transaction in the db
$trx->add($hash, $height, $transaction);
if($mn_winner!==false&&$height>=80458&&$mn_reward>0){
$db->run("UPDATE accounts SET balance=balance+:bal WHERE public_key=:pub",[":pub"=>$mn_winner, ":bal"=>$mn_reward]);
$bind = [
$res=$trx->add($hash, $height, $transaction);
if ($res == false) {
// rollback and exit if it fails
_log("Reward DB insert failed");
$db->rollback();
$db->exec("UNLOCK TABLES");
return false;
}
if ($mn_winner!==false&&$height>=80458&&$mn_reward>0) {
$db->run("UPDATE accounts SET balance=balance+:bal WHERE public_key=:pub", [":pub"=>$mn_winner, ":bal"=>$mn_reward]);
$bind = [
":id" => hex2coin(hash("sha512", "mn".$hash.$height.$mn_winner)),
":public_key" => $public_key,
":height" => $height,
@@ -132,13 +137,27 @@ if($mn_winner!==false&&$height>=80458&&$mn_reward>0){
":date" => $date,
":message" => 'masternode',
];
$res = $db->run(
$res = $db->run(
"INSERT into transactions SET id=:id, public_key=:public_key, block=:block, height=:height, dst=:dst, val=:val, fee=:fee, signature=:signature, version=:version, message=:message, `date`=:date",
$bind
);
$this->reset_fails_masternodes($mn_winner, $height, $hash);
}
if ($res != 1) {
// rollback and exit if it fails
_log("Masternode reward DB insert failed");
$db->rollback();
$db->exec("UNLOCK TABLES");
return false;
}
$res=$this->reset_fails_masternodes($mn_winner, $height, $hash);
if (!$res) {
// rollback and exit if it fails
_log("Masternode log DB insert failed");
$db->rollback();
$db->exec("UNLOCK TABLES");
return false;
}
}
// parse the block's transactions and insert them to db
$res = $this->parse_block($hash, $height, $data, false, $bootstrapping);
@@ -164,10 +183,17 @@ $this->reset_fails_masternodes($mn_winner, $height, $hash);
{
global $db;
$res=$this->masternode_log($public_key, $height, $hash);
if ($res) {
$db->run("UPDATE masternode SET last_won=:last_won,fails=0 WHERE public_key=:public_key", [":public_key"=>$public_key, ":last_won"=>$height]);
if ($res===5) {
return false;
}
if ($res) {
$rez=$db->run("UPDATE masternode SET last_won=:last_won,fails=0 WHERE public_key=:public_key", [":public_key"=>$public_key, ":last_won"=>$height]);
if ($rez!=1) {
return false;
}
}
return true;
}
//logs the current masternode status
@@ -184,12 +210,15 @@ $this->reset_fails_masternodes($mn_winner, $height, $hash);
$id = hex2coin(hash("sha512", "resetfails-$hash-$height-$public_key"));
$msg="$mn[blacklist],$mn[last_won],$mn[fails]";
$db->run(
$res=$db->run(
"INSERT into transactions SET id=:id, block=:block, height=:height, dst=:dst, val=0, fee=0, signature=:sig, version=111, message=:msg, date=:date, public_key=:public_key",
[":id"=>$id, ":block"=>$hash, ":height"=>$height, ":dst"=>$hash, ":sig"=>$hash, ":msg"=>$msg, ":date"=>time(), ":public_key"=>$public_key]
);
if ($res!=1) {
return 5;
}
return true;
}
@@ -265,12 +294,12 @@ $this->reset_fails_masternodes($mn_winner, $height, $hash);
// keep current difficulty
$dif = $current['difficulty'];
}
}elseif($height>=80458){
$type=$height%2;
$current=$db->row("SELECT difficulty from blocks WHERE height<=:h ORDER by height DESC LIMIT 1,1",[":h"=>$height]);
} elseif ($height>=80458) {
$type=$height%2;
$current=$db->row("SELECT difficulty from blocks WHERE height<=:h ORDER by height DESC LIMIT 1,1", [":h"=>$height]);
$blks=0;
$total_time=0;
$blk = $db->run("SELECT `date`, height FROM blocks WHERE height<=:h ORDER by height DESC LIMIT 20",[":h"=>$height]);
$blk = $db->run("SELECT `date`, height FROM blocks WHERE height<=:h ORDER by height DESC LIMIT 20", [":h"=>$height]);
for ($i=0;$i<19;$i++) {
$ctype=$blk[$i+1]['height']%2;
$time=$blk[$i]['date']-$blk[$i+1]['date'];
@@ -282,7 +311,7 @@ $this->reset_fails_masternodes($mn_winner, $height, $hash);
}
$result=ceil($total_time/$blks);
_log("Block time: $result", 3);
if ($result > 260) {
if ($result > 260) {
$dif = bcmul($current['difficulty'], 1.05);
} elseif ($result < 220) {
// if lower, decrease by 5%
@@ -291,8 +320,6 @@ $this->reset_fails_masternodes($mn_winner, $height, $hash);
// keep current difficulty
$dif = $current['difficulty'];
}
} else {
// hardfork 80000, fix difficulty targetting
@@ -301,7 +328,7 @@ $this->reset_fails_masternodes($mn_winner, $height, $hash);
$type=$height%3;
// for mn, we use gpu diff
if ($type == 2) {
return $current['difficulty'];
return $current['difficulty'];
}
$blks=0;
@@ -398,8 +425,8 @@ $this->reset_fails_masternodes($mn_winner, $height, $hash);
}
$acc = new Account();
if($data['date']>time()+30){
_log("Future block - $data[date] $data[public_key]",2);
if ($data['date']>time()+30) {
_log("Future block - $data[date] $data[public_key]", 2);
return false;
}
@@ -460,24 +487,23 @@ $this->reset_fails_masternodes($mn_winner, $height, $hash);
// reward transaction and signature
$reward = $this->reward($height, $data);
if($height>=80458){
//reward the masternode
global $db;
$mn_winner=$db->single(
if ($height>=80458) {
//reward the masternode
global $db;
$mn_winner=$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"=>$height, ":start"=>$height-360]
);
_log("MN Winner: $mn_winner",2);
if($mn_winner!==false){
$mn_reward=round(0.33*$reward,8);
$reward=round($reward-$mn_reward,8);
$reward=number_format($reward,8,".","");
$mn_reward=number_format($mn_reward,8,".","");
_log("MN Reward: $mn_reward",2);
_log("MN Winner: $mn_winner", 2);
if ($mn_winner!==false) {
$mn_reward=round(0.33*$reward, 8);
$reward=round($reward-$mn_reward, 8);
$reward=number_format($reward, 8, ".", "");
$mn_reward=number_format($mn_reward, 8, ".", "");
_log("MN Reward: $mn_reward", 2);
}
}
}
$msg = '';
$transaction = [
"src" => $generator,
@@ -526,16 +552,18 @@ if($height>=80458){
if ($total_time<=600&&$current['height']<80500) {
return;
}
if($current['height']>=80500&&$total_time<360){
return false;
}
if($current['height']>=80500){
$total_time-=360;
$tem=floor($total_time/120)+1;
if($tem>5) $tem=5;
} else {
$tem=floor($total_time/600);
}
if ($current['height']>=80500&&$total_time<360) {
return false;
}
if ($current['height']>=80500) {
$total_time-=360;
$tem=floor($total_time/120)+1;
if ($tem>5) {
$tem=5;
}
} else {
$tem=floor($total_time/600);
}
_log("We have masternodes to blacklist - $tem", 2);
$ban=$db->run(
"SELECT public_key, blacklist, fails, last_won FROM masternode WHERE status=1 AND blacklist<:current AND height<:start ORDER by last_won ASC, public_key ASC LIMIT 0,$tem",
@@ -546,8 +574,10 @@ if($height>=80458){
foreach ($ban as $b) {
$this->masternode_log($b['public_key'], $current['height'], $current['id']);
_log("Blacklisting masternode - $i $b[public_key]", 2);
$btime=10;
if($current['height']>83000) $btime=360;
$btime=10;
if ($current['height']>83000) {
$btime=360;
}
$db->run("UPDATE masternode SET fails=fails+1, blacklist=:blacklist WHERE public_key=:public_key", [":public_key"=>$b['public_key'], ":blacklist"=> $current['height']+(($b['fails']+1)*$btime)]);
$i++;
}
@@ -559,7 +589,7 @@ if($height>=80458){
global $_config;
// invalid future blocks
if($time>time()+30){
if ($time>time()+30) {
return false;
}
@@ -594,19 +624,17 @@ if($height>=80458){
_log("Block below 10800, using 16MB argon", 2);
$argon = '$argon2i$v=19$m=16384,t=4,p=4'.$argon;
}
} elseif($current_height>=80458){
if ($current_height%2==0) {
// cpu mining
_log("CPU Mining - $current_height", 2);
$argon = '$argon2i$v=19$m=524288,t=1,p=1'.$argon;
} else {
// gpu mining
_log("GPU Mining - $current_height", 2);
$argon = '$argon2i$v=19$m=16384,t=4,p=4'.$argon;
}
} else {
} elseif ($current_height>=80458) {
if ($current_height%2==0) {
// cpu mining
_log("CPU Mining - $current_height", 2);
$argon = '$argon2i$v=19$m=524288,t=1,p=1'.$argon;
} else {
// gpu mining
_log("GPU Mining - $current_height", 2);
$argon = '$argon2i$v=19$m=16384,t=4,p=4'.$argon;
}
} else {
_log("Block > 80000 - $current_height", 2);
if ($current_height%3==0) {
// cpu mining
@@ -653,13 +681,12 @@ if($height>=80458){
_log("Last block time: $last_time, difference: ".($time-$last_time), 3);
if (($time-$last_time>600&&$current_height<80500)||($time-$last_time>360&&$current_height>=80500)) {
_log("Current public_key $public_key", 3);
if($current_height>=80500){
$total_time=$time-$last_time;
$total_time-=360;
$tem=floor($total_time/120)+1;
} else {
$tem=floor(($time-$last_time)/600);
if ($current_height>=80500) {
$total_time=$time-$last_time;
$total_time-=360;
$tem=floor($total_time/120)+1;
} else {
$tem=floor(($time-$last_time)/600);
}
$winner=$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 $tem,1",
@@ -734,6 +761,7 @@ if($height>=80458){
global $db;
// data must be array
if ($data === false) {
_log("Block data is false", 3);
return false;
}
$acc = new Account();
@@ -746,6 +774,7 @@ if($height>=80458){
// check if the number of transactions is not bigger than current block size
$max = $this->max_transactions();
if (count($data) > $max) {
_log("Too many transactions in block", 3);
return false;
}
@@ -760,6 +789,7 @@ if($height>=80458){
if (!$bootstrapping) {
//validate the transaction
if (!$trx->check($x, $height)) {
_log("Transaction check failed - $x[id]", 3);
return false;
}
if ($x['version']>=100&&$x['version']<110) {
@@ -772,6 +802,7 @@ if($height>=80458){
// check if the transaction is already on the blockchain
if ($db->single("SELECT COUNT(1) FROM transactions WHERE id=:id", [":id" => $x['id']]) > 0) {
_log("Transaction already on the blockchain - $x[id]", 3);
return false;
}
}
@@ -790,6 +821,7 @@ if($height>=80458){
[":id" => $id, ":balance" => $bal]
);
if ($res == 0) {
_log("Not enough balance for transaction - $id", 3);
return false; // not enough balance for the transactions
}
}
@@ -867,12 +899,14 @@ if($height>=80458){
foreach ($r as $x) {
$res = $trx->reverse($x['id']);
if ($res === false) {
_log("A transaction could not be reversed. Delete block failed.");
$db->rollback();
$db->exec("UNLOCK TABLES");
return false;
}
$res = $db->run("DELETE FROM blocks WHERE id=:id", [":id" => $x['id']]);
if ($res != 1) {
_log("Delete block failed.");
$db->rollback();
$db->exec("UNLOCK TABLES");
return false;

5
include/functions.inc.php
View File

@@ -39,6 +39,10 @@ function api_echo($data)
// log function, shows only in cli atm
function _log($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;
@@ -56,7 +60,6 @@ function _log($data, $verbosity = 0)
if (php_sapi_name() === 'cli') {
echo $res;
}
global $_config;
if ($_config['enable_logging'] == true && $_config['log_verbosity'] >= $verbosity) {
@file_put_contents($_config['log_file'], $res, FILE_APPEND);
}

85
include/transaction.inc.php
View File

@@ -6,54 +6,78 @@ class Transaction
public function reverse($block)
{
global $db;
$acc = new Account();
$r = $db->run("SELECT * FROM transactions WHERE block=:block ORDER by `version` ASC", [":block" => $block]);
foreach ($r as $x) {
_log("Reversing transaction $x[id]",4);
if (empty($x['src'])) {
$x['src'] = $acc->get_address($x['public_key']);
}
if ($x['version'] == 2) {
// payment sent to alias
$db->run(
$rez=$db->run(
"UPDATE accounts SET balance=balance-:val WHERE alias=:alias",
[":alias" => $x['dst'], ":val" => $x['val']]
);
if($rez!=1) {
_log("Update alias balance minus failed",3);
return false;
}
} else {
// other type of transactions
if($x['version']!=100) { $db->run(
if ($x['version']!=100&&$x['version']<111) {
$rez=$db->run(
"UPDATE accounts SET balance=balance-:val WHERE id=:id",
[":id" => $x['dst'], ":val" => $x['val']]
);
}
}
if($rez!=1) {
_log("Update accounts balance minus failed",3);
return false;
}
}
}
// on version 0 / reward transaction, don't credit anyone
if ($x['version'] > 0) {
$db->run(
if ($x['version'] > 0 && $x['version']<111) {
$rez=$db->run(
"UPDATE accounts SET balance=balance+:val WHERE id=:id",
[":id" => $x['src'], ":val" => $x['val'] + $x['fee']]
);
if($rez!=1) {
_log("Update account balance plus failed",3);
return false;
}
}
// removing the alias if the alias transaction is reversed
if ($x['version']==3) {
$db->run(
$rez=$db->run(
"UPDATE accounts SET alias=NULL WHERE id=:id",
[":id" => $x['src']]
);
if($rez!=1) {
_log("Clear alias failed",3);
return false;
}
}
if ($x['version']>=100&&$x['version']<110&&$x['height']>=80000) {
if ($x['version']==100) {
$db->run("DELETE FROM masternode WHERE public_key=:public_key", [':public_key'=>$x['public_key']]);
$rez=$db->run("DELETE FROM masternode WHERE public_key=:public_key", [':public_key'=>$x['public_key']]);
if($rez!=1) {
_log("Delete from masternode failed",3);
return false;
}
} elseif ($x['version']==101) {
$db->run(
$rez=$db->run(
"UPDATE masternode SET status=1 WHERE public_key=:public_key",
[':public_key'=>$x['public_key']]
);
} elseif ($x['version']==102) {
$db->run("UPDATE masternode SET status=0 WHERE public_key=:public_key", [':public_key'=>$x['public_key']]);
$rez=$db->run("UPDATE masternode SET status=0 WHERE public_key=:public_key", [':public_key'=>$x['public_key']]);
} elseif ($x['version']==103) {
$mnt=$db->row("SELECT height, `message` FROM transactions WHERE version=100 AND public_key=:public_key ORDER by height DESC LIMIT 1", [":public_key"=>$x['public_key']]);
$vers=$db->single(
@@ -67,21 +91,35 @@ class Transaction
$status=0;
}
$db->run(
$rez=$db->run(
"INSERT into masternode SET `public_key`=:public_key, `height`=:height, `ip`=:ip, `status`=:status",
[":public_key"=>$x['public_key'], ":height"=>$mnt['height'], ":ip"=>$mnt['message'], ":status"=>$status]
);
$db->run("UPDATE accounts SET balance=balance-100000 WHERE public_key=:public_key", [':public_key'=>$x['public_key']]);
if($rez!=1) {
_log("Insert into masternode failed",3);
return false;
}
$rez=$db->run("UPDATE accounts SET balance=balance-100000 WHERE public_key=:public_key", [':public_key'=>$x['public_key']]);
if($rez!=1) {
_log("Update masternode balance failed",3);
return false;
}
}
}
// internal masternode history
if ($x['version']==111) {
_log("Masternode reverse: $x[message]",4);
$m=explode(",", $x['message']);
$db->run(
$rez=$db->run(
"UPDATE masternode SET fails=:fails, blacklist=:blacklist, last_won=:last_won WHERE public_key=:public_key",
[":public_key"=>$x['public_key'], ":blacklist"=> $m[0], ":fails"=>$m[2], ":last_won"=>$m[1]]
);
if($rez!=1) {
_log("Update masternode log failed",3);
return false;
}
}
// add the transactions to mempool
@@ -90,6 +128,7 @@ class Transaction
}
$res = $db->run("DELETE FROM transactions WHERE id=:id", [":id" => $x['id']]);
if ($res != 1) {
_log("Delete transaction failed",3);
return false;
}
}
@@ -256,9 +295,9 @@ class Transaction
//master node deposit
} elseif ($x['version']==103&&$height>=80000) {
$blk=new Block();
$blk->masternode_log($x['public_key'],$height,$block);
$blk->masternode_log($x['public_key'], $height, $block);
//master node withdrawal
//master node withdrawal
} else {
$db->run("UPDATE accounts SET balance=balance+:val WHERE id=:id", [":id" => $x['dst'], ":val" => $x['val']]);
}
@@ -332,9 +371,9 @@ class Transaction
// }
// internal transactions
if($x['version']>110){
if ($x['version']>110) {
return false;
}
}
// the value must be >=0
if ($x['val'] < 0) {
@@ -378,11 +417,11 @@ class Transaction
_log("The Masternode IP is invalid", 3);
return false;
}
global $db;
$existing=$db->single("SELECT COUNT(1) FROM masternode WHERE public_key=:id or ip=:ip",["id"=>$x['public_key'], ":ip"=>$message]);
if($existing!=0){
return false;
}
global $db;
$existing=$db->single("SELECT COUNT(1) FROM masternode WHERE public_key=:id or ip=:ip", ["id"=>$x['public_key'], ":ip"=>$message]);
if ($existing!=0) {
return false;
}
}

167
sanity.php
View File

@@ -63,6 +63,11 @@ if ($arg != "microsanity") {
require_once("include/init.inc.php");
if ($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");
@@ -76,6 +81,11 @@ $block = new Block();
$acc = new Account();
$current = $block->current();
// bootstrapping the initial sync
if ($current['height']==1) {
echo "Bootstrapping!\n";
@@ -315,63 +325,63 @@ foreach ($r as $x) {
_log("Contacting peer $x[hostname]");
$url = $x['hostname']."/peer.php?q=";
// get their peers list
if($_config['get_more_peers']==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
$db->run(
if ($_config['get_more_peers']==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, $bp)===0) {
foreach ($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;
}
}
// 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(
$peered[$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";
$i++;
// check a max_test_peers number of peers from each peer
if ($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);
@@ -441,7 +451,7 @@ echo "Most common: $most_common\n";
echo "Most common block: $most_common_size\n";
echo "Max height: $largest_height\n";
echo "Current block: $current[height]\n";
$block_parse_failed=false;
// if we're not on the largest height
if ($current['height'] < $largest_height && $largest_height > 1) {
// start sanity sync / block all other transactions/blocks
@@ -553,6 +563,7 @@ if ($current['height'] < $largest_height && $largest_height > 1) {
$b['height'] = san($b['height']);
if (!$block->check($b)) {
$block_parse_failed=true;
_log("Block check: could not add block - $b[id] - $b[height]");
$good_peer = false;
break;
@@ -569,6 +580,7 @@ if ($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]");
$good_peer = false;
break;
@@ -585,6 +597,71 @@ if ($current['height'] < $largest_height && $largest_height > 1) {
break;
}
}
$resyncing=false;
if ($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);
$block_parse_failed==false;
}
}
}
if ($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 ($current['date']<time()-(3600*72)||$argv[1]=="resync") {
$to_remove=3000;
if(intval($argv[2])>0){
$to_remove=intval($argv[2]);
}
_log("Removing $to_remove blocks, the blockchain is stale.");
$block->pop(to_remove);
$resyncing=true;
} elseif ($current['date']<time()-(3600*24)) {
_log("Removing 200 blocks, the blockchain is stale.");
$block->pop(200);
$resyncing=true;
}
if ($resyncing==true) {
_log("Resyncing accounts");
$db->run("INSERT into config SET val=UNIX_TIMESTAMP(), cfg='last_resync' ON DUPLICATE KEY UPDATE val=UNIX_TIMESTAMP()");
$db->exec("LOCK TABLES blocks WRITE, accounts WRITE, transactions WRITE, mempool 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!=103)) and version<111", [":id"=>$x['id'], ":alias"=>$alias]);
$spent=$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]);
}
}
}
$current = $block->current();
$db->run("DELETE FROM masternode WHERE height>:h",[":h"=>$current['height']]);
$db->exec("UNLOCK TABLES");
}
}
}
$db->run("UPDATE config SET val=0 WHERE cfg='sanity_sync'", [":time" => $t]);
}

97
util.php
View File

@@ -43,6 +43,8 @@ $cmd = trim($argv[1]);
*/
if ($cmd == 'clean') {
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 $table) {
@@ -51,6 +53,7 @@ if ($cmd == 'clean') {
$db->run("SET foreign_key_checks=1;");
echo "\n The database has been cleared\n";
unlink("tmp/sanity-lock");
} /**
* @api {php util.php} pop Pop
* @apiName pop
@@ -64,9 +67,12 @@ if ($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
@@ -411,7 +417,7 @@ elseif ($cmd == "check-address") {
}
echo "The address is valid\n";
}
}
/**
* @api {php util.php} get-address Get-Address
* @apiName get-address
@@ -443,35 +449,78 @@ elseif ($cmd == 'get-address') {
* 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'){
// resyncs the balance on all accounts
$db->run("UPDATE peers SET blacklisted=0, fails=0, stuckfail=0");
echo "All the peers have been removed from the blacklist\n";
} elseif ($cmd == 'resync-accounts') {
// resyncs the balance on all accounts
// lock table to avoid race conditions on blocks
$db->exec("LOCK TABLES blocks WRITE, accounts WRITE, transactions WRITE, mempool WRITE");
// lock table to avoid race conditions on blocks
$db->exec("LOCK TABLES blocks WRITE, accounts WRITE, transactions WRITE, mempool WRITE");
$r=$db->run("SELECT * FROM accounts");
foreach($r as $x){
$r=$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!=103)) and version<111",[":id"=>$x['id'], ":alias"=>$alias]);
$spent=$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"=>$balance]);
}
if (empty($alias)) {
$alias="A";
}
}
$db->exec("UNLOCK TABLES");
echo "All done";
$rec=$db->single("SELECT SUM(val) FROM transactions WHERE (dst=:id or dst=:alias) AND (height<80000 OR (version!=100 AND version!=103)) and version<111", [":id"=>$x['id'], ":alias"=>$alias]);
$spent=$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]);
}
}
}
$db->exec("UNLOCK TABLES");
echo "All done";
} elseif ($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";
} else {
echo "Invalid command\n";
}