test passing.
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397fc8607f
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@ -897,15 +897,10 @@ TransactionBuilder.prototype._mergeInputSigP2sh = function(input, s0, s1) {
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}
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}
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console.log('[TransactionBuilder.js.887:diff:]',diff); //TODO
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// Add signatures
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for (var j in diff) {
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var newSig = diff[j];
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var order = this._getNewSignatureOrder(newSig.prio, s0, p2sh.txSigHash, pubkeys);
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if (this._getSighashType(newSig.chunk) !== this.signhash)
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throw new Error('signhash type mismatch at merge');
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s0.chunks.splice(order + 1, 0, newSig.chunk);
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}
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s0.updateBuffer();
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@ -918,12 +913,27 @@ TransactionBuilder.prototype._getSighashType = function(sig) {
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return sig[sig.length-1];
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};
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TransactionBuilder.prototype._checkSignHash = function(s1) {
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var l = s1.chunks.length-1;
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for(var i=0; i<l; i++) {
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if (i==0 && s1.chunks[i] === 0)
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continue;
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if (this._getSighashType(s1.chunks[i]) !== this.signhash)
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throw new Error('signhash type mismatch at merge p2sh');
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}
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};
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// TODO this could be on Script class
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TransactionBuilder.prototype._mergeInputSig = function(index, s0buf, s1buf) {
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if (buffertools.compare(s0buf, s1buf) === 0)
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return s0buf;
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console.log('[TransactionBuilder.js.925]'); //TODO
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var s0 = new Script(s0buf);
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var s1 = new Script(s1buf);
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var l0 = s0.chunks.length;
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@ -933,25 +943,21 @@ console.log('[TransactionBuilder.js.925]'); //TODO
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if (l0 && l1 && ((l0 < 2 && l1 > 2) || (l1 < 2 && l0 > 2)))
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throw new Error('TX sig types mismatch in merge');
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console.log('[TransactionBuilder.js.935]', l0, l1); //TODO
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if ((!l0 && !l1) || (l0 && !l1) || (!l0 && l1))
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if ((!l0 && !l1) || (l0 && !l1))
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return s0buf;
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this._checkSignHash(s1);
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if ((!l0 && l1))
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return s1buf;
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console.log('[TransactionBuilder.js.940]'); //TODO
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// Get the pubkeys
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var input = this.inputMap[index];
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var type = input.scriptPubKey.classify();
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console.log('[TransactionBuilder.js.941]'); //TODO
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//p2pubkey or p2pubkeyhash
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if (type === Script.TX_PUBKEYHASH || type === Script.TX_PUBKEY) {
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var s = new Script(s1buf);
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if (this._getSighashType(s.chunks[0]) !== this.signhash)
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throw new Error('signhash type mismatch at merge');
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log.debug('Merging two signed inputs type:' +
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input.scriptPubKey.getRawOutType() + '. Signatures differs. Using the first version.');
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return s0buf;
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@ -960,8 +966,6 @@ console.log('[TransactionBuilder.js.941]'); //TODO
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throw new Error('Script type:' + input.scriptPubKey.getRawOutType() + 'not supported at #merge');
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}
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console.log('[TransactionBuilder.js.957]'); //TODO
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return this._mergeInputSigP2sh(input, s0, s1);
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};
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@ -969,7 +973,6 @@ console.log('[TransactionBuilder.js.957]'); //TODO
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TransactionBuilder.prototype._mergeTx = function(tx) {
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var v0 = this.tx;
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var v1 = tx;
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console.log('[TransactionBuilder.js.966:var:]'); //TODO
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var l = v0.ins.length;
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if (l !== v1.ins.length)
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@ -977,7 +980,6 @@ console.log('[TransactionBuilder.js.966:var:]'); //TODO
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this.inputsSigned = 0;
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for (var i = 0; i < l; i++) {
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console.log('[TransactionBuilder.js.974:for:]',i); //TODO
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var i0 = v0.ins[i];
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var i1 = v1.ins[i];
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@ -987,7 +989,6 @@ console.log('[TransactionBuilder.js.974:for:]',i); //TODO
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if (buffertools.compare(i0.o, i1.o) !== 0)
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throw new Error('TX .o in mismatch in merge. Input:', i);
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console.log('[TransactionBuilder.js.984]'); //TODO
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i0.s = this._mergeInputSig(i, i0.s, i1.s);
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this.vanilla.scriptSig[i]= i0.s.toString('hex');
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@ -1108,21 +1108,17 @@ describe('TransactionBuilder', function() {
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});
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it.only('should check signhash in p2sh/merge', function() {
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it('should check signhash in p2sh/merge', function() {
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var b = getP2shBuilder(1);
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var k1 = testdata.dataUnspentSign.keyStringsP2sh.slice(0,1);
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var k2 = testdata.dataUnspentSign.keyStringsP2sh.slice(1,2);
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var k3 = testdata.dataUnspentSign.keyStringsP2sh.slice(2,3);
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b.isFullySigned().should.equal(false);
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b.sign(k1);
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var tx = b.build();
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tx.isComplete().should.equal(false);
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b = TransactionBuilder.fromObj(b.toObj());
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var b2 = getP2shBuilder(1, {signhash: bitcore.Transaction.SIGHASH_NONE });
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b2.sign(k2);
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console.log('[test.TransactionBuilder.js.1124]'); //TODO
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(function() { b2.merge(b)}).should.throw();
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});
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@ -1139,7 +1135,7 @@ console.log('[test.TransactionBuilder.js.1124]'); //TODO
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var b2 = getP2shBuilder(1, {remainderOut: {address:'mrPnbY1yKDBsdgbHbS7kJ8GVm8F66hWHLE' }});
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b2.sign(k2);
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(function() { b2.merge(b)}).should.throw('asdds');
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(function() { b2.merge(b)}).should.throw('NTXID');
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});
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