IMPORTANT PATCH - SHARE VULNERABILITY

README.md

@@ -94,6 +94,7 @@ var myCoin = {
     "nValue": 1024, //optional - defaults to 1024
     "rValue": 1, //optional - defaults to 1
     "txMessages": false, //optional - defaults to false,
+    "coinbase": "MyFunPool", // So explorers can see who mined the block
 
     /* Magic value only required for setting up p2p block notifications. It is found in the daemon
        source code as the pchMessageStart variable.

lib/algoProperties.js

@@ -139,6 +139,14 @@ var algos = module.exports = global.algos = {
             }
         }
     },
+    allium: {
+        multiplier: Math.pow(2, 8),
+        hash: function(){
+            return function(){
+                return multiHashing.allium.apply(this, arguments);
+            }
+        }
+    },
     blake: {
         multiplier: Math.pow(2, 8),
         hash: function(){
@@ -184,12 +192,35 @@ var algos = module.exports = global.algos = {
             }
         }
     },
+    lyra2: {
+        multiplier: Math.pow(2, 8),
+        hash: function(){
+            return function(){
+                return multiHashing.lyra2re.apply(this, arguments);
+            }
+        }
+    },
+    lyra2v2: {
+        multiplier: Math.pow(2, 8),
+        hash: function(){
+            return function(){
+                return multiHashing.lyra2rev2.apply(this, arguments);
+            }
+        }
+    },
     qubit: {
         hash: function(){
             return function(){
                 return multiHashing.qubit.apply(this, arguments);
             }
         }
+    },
+	cryptonight_turtle: {
+        hash: function(){
+            return function(){
+                return multiHashing.cryptonightturtle.apply(this, arguments);
+            }
+        }
     }
 };
 

lib/blockTemplate.js

@@ -9,7 +9,7 @@ var util = require('./util.js');
  * The BlockTemplate class holds a single job.
  * and provides several methods to validate and submit it to the daemon coin
 **/
-var BlockTemplate = module.exports = function BlockTemplate(jobId, rpcData, poolAddressScript, extraNoncePlaceholder, reward, txMessages, recipients){
+var BlockTemplate = module.exports = function BlockTemplate(jobId, rpcData, poolAddressScript, extraNoncePlaceholder, reward, txMessages, recipients, coinbase){
 
     //private members
 
@@ -71,7 +71,8 @@ var BlockTemplate = module.exports = function BlockTemplate(jobId, rpcData, pool
         extraNoncePlaceholder,
         reward,
         txMessages,
-        recipients
+        recipients,
+        coinbase
     );
 
     this.serializeCoinbase = function(extraNonce1, extraNonce2){

lib/index.js

@@ -11,6 +11,16 @@ exports.varDiff = require('./varDiff.js');
 
 
 exports.createPool = function(poolOptions, authorizeFn){
+
+    if(poolOptions.OLD === true)
+    {
+    pool = require('./pool_O.js');
+    }
+    else
+    {
+    pool = require('./pool_N.js');
+    }
+
     var newPool = new pool(poolOptions, authorizeFn);
     return newPool;
 };

lib/jobManager.js

@@ -127,7 +127,8 @@ var JobManager = module.exports = function JobManager(options){
             _this.extraNoncePlaceholder,
             options.coin.reward,
             options.coin.txMessages,
-            options.recipients
+            options.recipients,
+            options.coin.coinbase
         );
 
         _this.currentJob = tmpBlockTemplate;
@@ -162,7 +163,8 @@ var JobManager = module.exports = function JobManager(options){
             _this.extraNoncePlaceholder,
             options.coin.reward,
             options.coin.txMessages,
-            options.recipients
+            options.recipients,
+            options.coin.coinbase
         );
 
         this.currentJob = tmpBlockTemplate;
@@ -268,7 +270,21 @@ var JobManager = module.exports = function JobManager(options){
         //Check if share is a block candidate (matched network difficulty)
         if (job.target.ge(headerBigNum)){
             blockHex = job.serializeBlock(headerBuffer, coinbaseBuffer).toString('hex');
-            blockHash = blockHasher(headerBuffer, nTime).toString('hex');
+            if (options.coin.algorithm === 'blake' 
+            || options.coin.algorithm === 'neoscrypt'
+            || options.coin.algorithm === 'lyra2'
+            || options.coin.algorithm === 'allium'
+            || options.coin.algorithm === 'lyra2v2'
+            || options.coin.algorithm === 'qubit'
+            ) {                
+                blockHash = util.reverseBuffer(util.sha256d(headerBuffer, nTime)).toString('hex');
+            } else if(options.coin.algorithm === 'x11'){
+                blockHash = util.reverseBuffer(hashDigest(headerBuffer, nTime)).toString('hex');
+            }
+            else {
+                blockHash = blockHasher(headerBuffer, nTime).toString('hex');
+            } 
+            //blockHash = blockHasher(headerBuffer, nTime).toString('hex');
             /*console.log("processShare - Block Candidate", {
                 "blockHex": blockHex,
                 "blockHash": blockHash