tested hf
This commit is contained in:
admin@arionum.com
@@ -26,6 +26,7 @@ class Transaction
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$db->run("UPDATE `$table` SET `$v`=:val WHERE `$key`=:keyid", [":keyid"=>$id, ":val"=>$l]);
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}
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}
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$db->run("DELETE FROM logs WHERE id=:id",[":id"=>$json['id']]);
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}
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}
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// reverse and remove all transactions from a block
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@@ -53,19 +54,19 @@ class Transaction
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} else {
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// other type of transactions
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if ($x['version']!=100 && $x['version']<111 && $x['version'] != 54 && $x['version'] != 57 && $x['version'] != 58) {
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if ($x['version']!=100 && $x['version']<111 && $x['version'] != 54 && $x['version'] != 57 && $x['version'] != 58 && $x['val']>0) {
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$rez=$db->run(
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"UPDATE accounts SET balance=balance-:val WHERE id=:id",
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[":id" => $x['dst'], ":val" => $x['val']]
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);
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if ($rez!=1) {
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_log("Update accounts balance minus failed ", 3);
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_log("Update accounts balance minus failed - $x[id]", 3);
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return false;
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}
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}
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}
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// on version 0 / reward transaction, don't credit anyone
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if ($x['version'] > 0 && $x['version']<111 && $x['version'] != 54 && $x['version'] != 57 && $x['version'] != 58) {
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if ($x['version'] > 0 && $x['version']<111 && $x['version'] != 54 && $x['version'] != 57 && $x['version'] != 58 && ($x['val']+$x['fee'])>0) {
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$rez=$db->run(
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"UPDATE accounts SET balance=balance+:val WHERE id=:id",
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[":id" => $x['src'], ":val" => $x['val'] + $x['fee']]
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@@ -283,7 +284,16 @@ class Transaction
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continue;
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}
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}
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// single blockchain vote per block
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if ($x['version']==106||$x['version']==107) {
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$tid=$x['public_key'].$x['message'];
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if ($exists[$tid]==1) {
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continue;
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}
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$exists[$tid]=1;
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}
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if (empty($x['public_key'])) {
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_log("$x[id] - Transaction has empty public_key");
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@@ -358,7 +368,7 @@ class Transaction
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];
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//only a single masternode command of same type, per block
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if ($x['version']>=100&&$x['version']<110) {
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if ($x['version']>=100&&$x['version']<110&&$x['version']!=106&&$x['version']!=107) {
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$check=$db->single("SELECT COUNT(1) FROM mempool WHERE public_key=:public_key", [":public_key"=>$x['public_key']]);
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if ($check!=0) {
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_log("Masternode transaction already in mempool", 3);
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@@ -603,6 +613,8 @@ class Transaction
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{
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$info = $x['val']."-".$x['fee']."-".$x['dst']."-".$x['message']."-".$x['version']."-".$x['public_key']."-".$x['date']."-".$x['signature'];
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$hash = hash("sha512", $info);
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//_log("Hashing: ".$info,3);
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//_log("Hash: $hash",3);
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return hex2coin($hash);
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}
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@@ -610,6 +622,11 @@ class Transaction
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public function check($x, $height = 0)
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{
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global $db;
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// blocktime lowered by 1 minute after 216000
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$blocktime_factor=1;
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if($height>216000){
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$blocktime_factor=4;
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}
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// if no specific block, use current
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if ($height === 0) {
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$block = new Block();
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@@ -694,7 +711,7 @@ class Transaction
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} elseif ($x['version']!=100) {
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$mn=$acc->get_masternode($x['public_key']);
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if ($x['dst']!=$src) {
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if ($x['dst']!=$src&&$x['version']!=106) {
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// just to prevent some bypasses in the future
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_log("DST must be SRC for this transaction", 3);
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return false;
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@@ -713,20 +730,20 @@ class Transaction
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if ($mn['status']!=0) {
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_log("The masternode is not paused", 3);
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return false;
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} elseif ($height-$mn['last_won']<10800) { //10800
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} elseif ($height-$mn['last_won']<10800*$blocktime_factor) { //10800
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_log("The masternode last won block is less than 10800 blocks", 3);
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return false;
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} elseif ($height-$mn['height']<32400) { //32400
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} elseif ($height-$mn['height']<32400*$blocktime_factor) { //32400
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_log("The masternode start height is less than 32400 blocks! $height - $mn[height]", 3);
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return false;
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}
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} elseif ($x['version']==104) {
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//only once per month (every 10800 blocks)
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$res=$db->single("SELECT COUNT(1) FROM transactions WHERE public_key=:public_key AND version=104 AND height>:height", [':public_key'=>$x['public_key'], ":height"=>$height-10800]);
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//only once per month (every 43200 blocks)
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$res=$db->single("SELECT COUNT(1) FROM transactions WHERE public_key=:public_key AND version=104 AND height>:height", [':public_key'=>$x['public_key'], ":height"=>$height-43200]);
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if ($res!=0) {
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return false;
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}
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} elseif ($x['version']==105) {
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// already using this ip
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if ($message==$mn['ip']) {
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return false;
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@@ -744,15 +761,22 @@ class Transaction
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if ($existing!=0) {
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return false;
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}
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} elseif ($x['version']==105) {
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// masternode voting key can only be set once
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if(!empty($mn['vote_key'])){
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return false;
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}
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}
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// masternode votes
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elseif ($x['version']==106) {
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// value always 0
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if ($x['val']!=0) {
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return false;
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}
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// one vote to each mn per 10800 blocks
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$res=$db->single("SELECT COUNT(1) FROM transactions WHERE dst=:dst AND version=106 AND public_key=:id AND height>:height", [':dst'=>$x['dst'], ":id"=>$x['public_key'], ":height"=>$height-10800]);
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// one vote to each mn per 43200 blocks
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$res=$db->single("SELECT COUNT(1) FROM transactions WHERE dst=:dst AND version=106 AND public_key=:id AND height>:height", [':dst'=>$x['dst'], ":id"=>$x['public_key'], ":height"=>$height-43200]);
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if ($res>0) {
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return false;
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}
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@@ -761,17 +785,28 @@ class Transaction
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elseif ($x['version']==107) {
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// value always 0
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if ($x['val']!=0) {
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_log("The value should be 0 for this transaction type - $x[val]",3);
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return false;
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}
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// one vote to each mn per 32400 blocks
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$res=$db->single("SELECT COUNT(1) FROM transactions WHERE message=:message AND version=107 AND public_key=:id AND height>:height", [':message'=>$x['message'], ":id"=>$x['public_key'], ":height"=>$height-32400]);
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// one vote to each mn per 129600 blocks
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$res=$db->single("SELECT COUNT(1) FROM transactions WHERE message=:message AND version=107 AND public_key=:id AND height>:height", [':message'=>$x['message'], ":id"=>$x['public_key'], ":height"=>$height-129600]);
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if ($res>0) {
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_log("There is already a vote in the last 129600 blocks",3);
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return false;
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}
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}
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}
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}
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// no asset transactions prior to 216000
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if($x['version']>=50&&$x['version']<=55&&$height<=216000){
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return false;
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}
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// no masternode voting prior to 216000
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if(($x['version']==106||$x['version']==107)&&$height<=216000){
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return false;
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}
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// assets
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if ($x['version']==50) {
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// asset creation
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@@ -862,7 +897,7 @@ class Transaction
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}
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}
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// make sure the dividend only function is not bypassed after height X
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if (($x['version']==1||$x['version']==2)&&$height>11111) {
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if (($x['version']==1||$x['version']==2)&&$height>216000) {
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$check=$db->single("SELECT COUNT(1) FROM assets WHERE id=:id AND dividend_only=1", [":id"=>$src]);
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if ($check==1) {
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_log("This asset wallet cannot send funds directly", 3);
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