コード例 #1
0
ファイル: ScriptTest.java プロジェクト: SambaTeam/sambacoinj
  @Test
  public void testCreateMultiSigInputScript() throws AddressFormatException {
    // Setup transaction and signatures
    ECKey key1 =
        new DumpedPrivateKey(params, "cVLwRLTvz3BxDAWkvS3yzT9pUcTCup7kQnfT2smRjvmmm1wAP6QT")
            .getKey();
    ECKey key2 =
        new DumpedPrivateKey(params, "cTine92s8GLpVqvebi8rYce3FrUYq78ZGQffBYCS1HmDPJdSTxUo")
            .getKey();
    ECKey key3 =
        new DumpedPrivateKey(params, "cVHwXSPRZmL9adctwBwmn4oTZdZMbaCsR5XF6VznqMgcvt1FDDxg")
            .getKey();
    Script multisigScript =
        ScriptBuilder.createMultiSigOutputScript(2, Arrays.asList(key1, key2, key3));
    byte[] bytes =
        Hex.decode(
            "01000000013df681ff83b43b6585fa32dd0e12b0b502e6481e04ee52ff0fdaf55a16a4ef61000000006b483045022100a84acca7906c13c5895a1314c165d33621cdcf8696145080895cbf301119b7cf0220730ff511106aa0e0a8570ff00ee57d7a6f24e30f592a10cae1deffac9e13b990012102b8d567bcd6328fd48a429f9cf4b315b859a58fd28c5088ef3cb1d98125fc4e8dffffffff02364f1c00000000001976a91439a02793b418de8ec748dd75382656453dc99bcb88ac40420f000000000017a9145780b80be32e117f675d6e0ada13ba799bf248e98700000000");
    Transaction transaction = new Transaction(params, bytes);
    TransactionOutput output = transaction.getOutput(1);
    Transaction spendTx = new Transaction(params);
    Address address = new Address(params, "n3CFiCmBXVt5d3HXKQ15EFZyhPz4yj5F3H");
    Script outputScript = ScriptBuilder.createOutputScript(address);
    spendTx.addOutput(output.getValue(), outputScript);
    spendTx.addInput(output);
    Sha256Hash sighash = spendTx.hashForSignature(0, multisigScript, SigHash.ALL, false);
    ECKey.ECDSASignature party1Signature = key1.sign(sighash);
    ECKey.ECDSASignature party2Signature = key2.sign(sighash);
    TransactionSignature party1TransactionSignature =
        new TransactionSignature(party1Signature, SigHash.ALL, false);
    TransactionSignature party2TransactionSignature =
        new TransactionSignature(party2Signature, SigHash.ALL, false);

    // Create p2sh multisig input script
    Script inputScript =
        ScriptBuilder.createP2SHMultiSigInputScript(
            ImmutableList.of(party1TransactionSignature, party2TransactionSignature),
            multisigScript.getProgram());

    // Assert that the input script contains 4 chunks
    assertTrue(inputScript.getChunks().size() == 4);

    // Assert that the input script created contains the original multisig
    // script as the last chunk
    ScriptChunk scriptChunk = inputScript.getChunks().get(inputScript.getChunks().size() - 1);
    Assert.assertArrayEquals(scriptChunk.data, multisigScript.getProgram());

    // Create regular multisig input script
    inputScript =
        ScriptBuilder.createMultiSigInputScript(
            ImmutableList.of(party1TransactionSignature, party2TransactionSignature));

    // Assert that the input script only contains 3 chunks
    assertTrue(inputScript.getChunks().size() == 3);

    // Assert that the input script created does not end with the original
    // multisig script
    scriptChunk = inputScript.getChunks().get(inputScript.getChunks().size() - 1);
    Assert.assertThat(scriptChunk.data, IsNot.not(IsEqual.equalTo(multisigScript.getProgram())));
  }
コード例 #2
0
ファイル: ScriptTest.java プロジェクト: SambaTeam/sambacoinj
 @Test
 public void testMultiSig() throws Exception {
   List<ECKey> keys = Lists.newArrayList(new ECKey(), new ECKey(), new ECKey());
   assertTrue(ScriptBuilder.createMultiSigOutputScript(2, keys).isSentToMultiSig());
   assertTrue(ScriptBuilder.createMultiSigOutputScript(3, keys).isSentToMultiSig());
   assertFalse(ScriptBuilder.createOutputScript(new ECKey()).isSentToMultiSig());
   try {
     // Fail if we ask for more signatures than keys.
     Script.createMultiSigOutputScript(4, keys);
     fail();
   } catch (Throwable e) {
     // Expected.
   }
   try {
     // Must have at least one signature required.
     Script.createMultiSigOutputScript(0, keys);
   } catch (Throwable e) {
     // Expected.
   }
   // Actual execution is tested by the data driven tests.
 }
コード例 #3
0
ファイル: ScriptTest.java プロジェクト: SambaTeam/sambacoinj
 @Test
 public void testP2SHOutputScript() throws Exception {
   Address p2shAddress = new Address(MainNetParams.get(), "35b9vsyH1KoFT5a5KtrKusaCcPLkiSo1tU");
   assertTrue(ScriptBuilder.createOutputScript(p2shAddress).isPayToScriptHash());
 }