Fb takyoon onchain message

packages/bitcore-client/package.json

@@ -4,7 +4,7 @@
   "engines": {
     "node": ">=8.0.0"
   },
-  "version": "8.25.33",
+  "version": "8.25.34",
   "author": "Justin Langston <[email protected]>",
   "main": "./ts_build/index.js",
   "types": "./ts_build/index.d.ts",
@@ -25,7 +25,7 @@
   },
   "dependencies": {
     "@abcpros/bitcore-mnemonic": "^8.25.33",
-    "@abcpros/crypto-wallet-core": "^8.25.35",
+    "@abcpros/crypto-wallet-core": "^8.25.36",
     "JSONStream": "~1.3.1",
     "async": "2.5.0",
     "bcrypt": "3.0.8",

packages/bitcore-lib-xpi/lib/script/script.js

@@ -775,21 +775,21 @@ Script.buildMultisigIn = function(pubkeys, threshold, signatures, opts) {
           } else {
             s.add(Opcode(checkBitsHex));
           }
-          
+
         }
         else if (N >= 9 && N <= 16) {
           s.add(0x02);
           s.add(checkBitsHex);
-        } 
+        }
         else if (N >= 17 && N <= 20) {
           s.add(0x03);
           s.add(checkBitsHex);
         }
     } else {
       s.add(Opcode.OP_0); // ecdsa schnorr mode; multisig dummy param of 0
     }
-  
-  
+
+
   _.each(signatures, function(signature) {
     $.checkArgument(BufferUtil.isBuffer(signature), 'Signatures must be an array of Buffers');
     // TODO: allow signatures to be an array of Signature objects
@@ -818,7 +818,7 @@ Script.buildP2SHMultisigIn = function(pubkeys, threshold, signatures, opts) {
   $.checkArgument(_.isArray(signatures));
   opts = opts || {};
   var s = new Script();
-  
+
   if (opts.signingMethod === "schnorr" && opts.checkBits) {
 
     // Spec according to https://github.com/bitcoincashorg/bitcoincash.org/blob/master/spec/2019-11-15-schnorrmultisig.md#scriptsig-size
@@ -843,15 +843,15 @@ Script.buildP2SHMultisigIn = function(pubkeys, threshold, signatures, opts) {
       else if (N >= 9 && N <= 16) {
         s.add(0x02);
         s.add(checkBitsHex);
-      } 
+      }
       else if (N >= 17 && N <= 20) {
         s.add(0x03);
         s.add(checkBitsHex);
       }
   } else {
     s.add(Opcode.OP_0); // ecdsa schnorr mode; multisig dummy param of 0
   }
-  
+
   _.each(signatures, function(signature) {
     $.checkArgument(BufferUtil.isBuffer(signature), 'Signatures must be an array of Buffers');
     // TODO: allow signatures to be an array of Signature objects
@@ -914,6 +914,21 @@ Script.buildDataOut = function(data, encoding) {
   return s;
 };
 
+/**
+ * @returns {Script} a new OP_RETURN script with data
+ * @param {(string|Buffer)} data - the data to embed in the output
+ */
+ Script.buildOnchainMessage = function(data) {
+  $.checkArgument(!_.isUndefined(data));
+  var s = new Script();
+  s.add(Opcode.OP_RETURN);
+  if (!_.isUndefined(data)) {
+    s.add( Buffer.from('03030303', 'hex'));
+    s.add( Buffer.from(data));
+  }
+  return s;
+};
+
 /**
  * @param {Script|Address} script - the redeemScript for the new p2sh output.
  *    It can also be a p2sh address

packages/bitcore-lib-xpi/lib/transaction/transaction.js

@@ -905,6 +905,13 @@ Transaction.prototype.addData = function(value) {
   return this;
 };
 
+Transaction.prototype.addOnchainMessage = function(value) {
+  this.addOutput(new Output({
+    script: Script.buildOnchainMessage(value),
+    satoshis: 0
+  }));
+  return this;
+};
 
 /**
  * Add an output to the transaction.
@@ -1089,7 +1096,7 @@ Transaction.prototype.removeOutput = function(index) {
 Transaction.prototype.sort = function() {
   this.sortInputs(function(inputs) {
     var copy = Array.prototype.concat.apply([], inputs);
-    let i = 0; 
+    let i = 0;
     copy.forEach((x) => { x.i = i++});
     copy.sort(function(first, second) {
       return compare(first.prevTxId, second.prevTxId)
@@ -1100,7 +1107,7 @@ Transaction.prototype.sort = function() {
   });
   this.sortOutputs(function(outputs) {
     var copy = Array.prototype.concat.apply([], outputs);
-    let i = 0; 
+    let i = 0;
     copy.forEach((x) => { x.i = i++});
     copy.sort(function(first, second) {
       return first.satoshis - second.satoshis
@@ -1198,7 +1205,7 @@ Transaction.prototype.removeInput = function(txId, outputIndex) {
  */
 Transaction.prototype.sign = function(privateKey, sigtype, signingMethod) {
   signingMethod = signingMethod || "ecdsa"
-  
+
   $.checkState(this.hasAllUtxoInfo(), 'Not all utxo information is available to sign the transaction.');
   var self = this;
   if (_.isArray(privateKey)) {
@@ -1220,7 +1227,7 @@ Transaction.prototype.getSignatures = function(privKey, sigtype, signingMethod)
   sigtype = sigtype || (Signature.SIGHASH_ALL |  Signature.SIGHASH_FORKID);
   var transaction = this;
   var results = [];
-  
+
   var hashData = Hash.sha256ripemd160(privKey.publicKey.toBuffer());
   _.each(this.inputs, function forEachInput(input, index) {
     _.each(input.getSignatures(transaction, privKey, index, sigtype, hashData, signingMethod), function(signature) {
@@ -1353,7 +1360,7 @@ Transaction.prototype.isCoinbase = function() {
 
 Transaction.prototype.setVersion = function(version) {
   $.checkArgument(
-    JSUtil.isNaturalNumber(version) && version <= CURRENT_VERSION, 
+    JSUtil.isNaturalNumber(version) && version <= CURRENT_VERSION,
     'Wrong version number');
   this.version = version;
   return this;

packages/bitcore-lib-xpi/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@abcpros/bitcore-lib-xpi",
-  "version": "8.25.37",
+  "version": "8.25.38",
   "description": "A pure and powerful JavaScript Lotus library.",
   "main": "index.js",
   "types": "index.d.js",

packages/bitcore-node/package.json

@@ -4,7 +4,7 @@
   "engines": {
     "node": ">=8.0.0"
   },
-  "version": "8.25.38",
+  "version": "8.25.39",
   "author": "Justin Langston <[email protected]>",
   "contributors": [
     "Justin Langston <[email protected]>",
@@ -92,20 +92,20 @@
     "typescript-eslint-parser": "15.0.0"
   },
   "dependencies": {
-    "@abcpros/bitcore-client": "^8.25.33",
+    "@abcpros/bitcore-client": "^8.25.34",
     "@abcpros/bitcore-lib": "^8.25.32",
     "@abcpros/bitcore-lib-cash": "^8.25.32",
     "@abcpros/bitcore-lib-doge": "^8.25.32",
     "@abcpros/bitcore-lib-ltc": "^8.25.32",
     "@abcpros/bitcore-lib-xec": "^8.25.37",
-    "@abcpros/bitcore-lib-xpi": "^8.25.37",
+    "@abcpros/bitcore-lib-xpi": "^8.25.38",
     "@abcpros/bitcore-p2p": "^8.25.32",
     "@abcpros/bitcore-p2p-cash": "^8.25.32",
     "@abcpros/bitcore-p2p-doge": "^8.25.32",
     "@abcpros/bitcore-p2p-xec": "^8.25.34",
-    "@abcpros/bitcore-p2p-xpi": "^8.25.33",
-    "@abcpros/bitcore-wallet-client": "^8.25.40",
-    "@abcpros/crypto-wallet-core": "^8.25.35",
+    "@abcpros/bitcore-p2p-xpi": "^8.25.34",
+    "@abcpros/bitcore-wallet-client": "^8.25.41",
+    "@abcpros/crypto-wallet-core": "^8.25.36",
     "JSONStream": "~1.3.1",
     "abi-decoder": "^2.0.4",
     "body-parser": "1.18.3",
@@ -117,6 +117,7 @@
     "lru-cache": "4.1.3",
     "mkdirp": "0.5.1",
     "mongodb": "3.1.1",
+    "node-forge": "^1.3.1",
     "progress": "2.0.0",
     "request": "2.88.0",
     "ripple-lib": "1.4.2",

packages/bitcore-p2p-xpi/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@abcpros/bitcore-p2p-xpi",
-  "version": "8.25.33",
+  "version": "8.25.34",
   "description": "Interface to the bitcoin P2P network for lotus",
   "main": "index.js",
   "scripts": {
@@ -61,7 +61,7 @@
   },
   "dependencies": {
     "@abcpros/bitcore-lib": "^8.25.32",
-    "@abcpros/bitcore-lib-xpi": "^8.25.37",
+    "@abcpros/bitcore-lib-xpi": "^8.25.38",
     "bloom-filter": "^0.2.0",
     "buffers": "bitpay/node-buffers#v0.1.2-bitpay",
     "socks5-client": "^0.3.6"