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Add P2WSH destination helper and use it instead of manual hashing

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This commit is contained in:
Pieter Wuille
2018-06-17 19:44:50 -07:00
parent eaba1c111e
commit bb582a59c7
5 changed files with 39 additions and 109 deletions
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129
src/test/script_standard_tests.cpp
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@@ -402,8 +402,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
// P2PK compressed
{
CBasicKeyStore keystore;
scriptPubKey.clear();
scriptPubKey << ToByteVector(pubkeys[0]) << OP_CHECKSIG;
scriptPubKey = GetScriptForRawPubKey(pubkeys[0]);
// Keystore does not have key
result = IsMine(keystore, scriptPubKey);
@@ -418,8 +417,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
// P2PK uncompressed
{
CBasicKeyStore keystore;
scriptPubKey.clear();
scriptPubKey << ToByteVector(uncompressedPubkey) << OP_CHECKSIG;
scriptPubKey = GetScriptForRawPubKey(uncompressedPubkey);
// Keystore does not have key
result = IsMine(keystore, scriptPubKey);
@@ -434,8 +432,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
// P2PKH compressed
{
CBasicKeyStore keystore;
scriptPubKey.clear();
scriptPubKey << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
scriptPubKey = GetScriptForDestination(pubkeys[0].GetID());
// Keystore does not have key
result = IsMine(keystore, scriptPubKey);
@@ -450,8 +447,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
// P2PKH uncompressed
{
CBasicKeyStore keystore;
scriptPubKey.clear();
scriptPubKey << OP_DUP << OP_HASH160 << ToByteVector(uncompressedPubkey.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
scriptPubKey = GetScriptForDestination(uncompressedPubkey.GetID());
// Keystore does not have key
result = IsMine(keystore, scriptPubKey);
@@ -467,11 +463,8 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
{
CBasicKeyStore keystore;
CScript redeemScript;
redeemScript << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
scriptPubKey.clear();
scriptPubKey << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
CScript redeemScript = GetScriptForDestination(pubkeys[0].GetID());
scriptPubKey = GetScriptForDestination(CScriptID(redeemScript));
// Keystore does not have redeemScript or key
result = IsMine(keystore, scriptPubKey);
@@ -492,12 +485,9 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
{
CBasicKeyStore keystore;
CScript redeemscript, redeemscript_inner;
redeemscript_inner << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
redeemscript << OP_HASH160 << ToByteVector(CScriptID(redeemscript_inner)) << OP_EQUAL;
scriptPubKey.clear();
scriptPubKey << OP_HASH160 << ToByteVector(CScriptID(redeemscript)) << OP_EQUAL;
CScript redeemscript_inner = GetScriptForDestination(pubkeys[0].GetID());
CScript redeemscript = GetScriptForDestination(CScriptID(redeemscript_inner));
scriptPubKey = GetScriptForDestination(CScriptID(redeemscript));
keystore.AddCScript(redeemscript);
keystore.AddCScript(redeemscript_inner);
@@ -511,14 +501,9 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
{
CBasicKeyStore keystore;
CScript witnessscript, redeemscript;
redeemscript << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
witnessscript << OP_HASH160 << ToByteVector(CScriptID(redeemscript)) << OP_EQUAL;
uint256 scripthash;
CSHA256().Write(witnessscript.data(), witnessscript.size()).Finalize(scripthash.begin());
scriptPubKey.clear();
scriptPubKey << OP_0 << ToByteVector(scripthash);
CScript redeemscript = GetScriptForDestination(pubkeys[0].GetID());
CScript witnessscript = GetScriptForDestination(CScriptID(redeemscript));
scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash(witnessscript));
keystore.AddCScript(witnessscript);
keystore.AddCScript(redeemscript);
@@ -532,13 +517,8 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
{
CBasicKeyStore keystore;
CScript witnessscript;
witnessscript << OP_0 << ToByteVector(pubkeys[0].GetID());
scriptPubKey.clear();
uint256 scripthash;
CSHA256().Write(witnessscript.data(), witnessscript.size()).Finalize(scripthash.begin());
scriptPubKey << OP_0 << ToByteVector(scripthash);
CScript witnessscript = GetScriptForDestination(WitnessV0KeyHash(pubkeys[0].GetID()));
scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash(witnessscript));
keystore.AddCScript(witnessscript);
keystore.AddCScript(scriptPubKey);
@@ -551,16 +531,9 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
{
CBasicKeyStore keystore;
CScript witnessscript_inner;
witnessscript_inner << OP_DUP << OP_HASH160 << ToByteVector(pubkeys[0].GetID()) << OP_EQUALVERIFY << OP_CHECKSIG;
uint256 scripthash;
CSHA256().Write(witnessscript_inner.data(), witnessscript_inner.size()).Finalize(scripthash.begin());
CScript witnessscript;
witnessscript << OP_0 << ToByteVector(scripthash);
scriptPubKey.clear();
CSHA256().Write(witnessscript.data(), witnessscript.size()).Finalize(scripthash.begin());
scriptPubKey << OP_0 << ToByteVector(scripthash);
CScript witnessscript_inner = GetScriptForDestination(pubkeys[0].GetID());
CScript witnessscript = GetScriptForDestination(WitnessV0ScriptHash(witnessscript_inner));
scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash(witnessscript));
keystore.AddCScript(witnessscript_inner);
keystore.AddCScript(witnessscript);
@@ -575,8 +548,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
CBasicKeyStore keystore;
keystore.AddKey(keys[0]);
scriptPubKey.clear();
scriptPubKey << OP_0 << ToByteVector(pubkeys[0].GetID());
scriptPubKey = GetScriptForDestination(WitnessV0KeyHash(pubkeys[0].GetID()));
// Keystore implicitly has key and P2SH redeemScript
keystore.AddCScript(scriptPubKey);
@@ -589,8 +561,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
CBasicKeyStore keystore;
keystore.AddKey(uncompressedKey);
scriptPubKey.clear();
scriptPubKey << OP_0 << ToByteVector(uncompressedPubkey.GetID());
scriptPubKey = GetScriptForDestination(WitnessV0KeyHash(uncompressedPubkey.GetID()));
// Keystore has key, but no P2SH redeemScript
result = IsMine(keystore, scriptPubKey);
@@ -606,11 +577,7 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
{
CBasicKeyStore keystore;
scriptPubKey.clear();
scriptPubKey << OP_2 <<
ToByteVector(uncompressedPubkey) <<
ToByteVector(pubkeys[1]) <<
OP_2 << OP_CHECKMULTISIG;
scriptPubKey = GetScriptForMultisig(2, {uncompressedPubkey, pubkeys[1]});
// Keystore does not have any keys
result = IsMine(keystore, scriptPubKey);
@@ -641,14 +608,8 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
keystore.AddKey(uncompressedKey);
keystore.AddKey(keys[1]);
CScript redeemScript;
redeemScript << OP_2 <<
ToByteVector(uncompressedPubkey) <<
ToByteVector(pubkeys[1]) <<
OP_2 << OP_CHECKMULTISIG;
scriptPubKey.clear();
scriptPubKey << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
CScript redeemScript = GetScriptForMultisig(2, {uncompressedPubkey, pubkeys[1]});
scriptPubKey = GetScriptForDestination(CScriptID(redeemScript));
// Keystore has no redeemScript
result = IsMine(keystore, scriptPubKey);
@@ -666,18 +627,8 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
keystore.AddKey(keys[0]);
keystore.AddKey(keys[1]);
CScript witnessScript;
witnessScript << OP_2 <<
ToByteVector(pubkeys[0]) <<
ToByteVector(pubkeys[1]) <<
OP_2 << OP_CHECKMULTISIG;
uint256 scriptHash;
CSHA256().Write(&witnessScript[0], witnessScript.size())
.Finalize(scriptHash.begin());
scriptPubKey.clear();
scriptPubKey << OP_0 << ToByteVector(scriptHash);
CScript witnessScript = GetScriptForMultisig(2, {pubkeys[0], pubkeys[1]});
scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash(witnessScript));
// Keystore has keys, but no witnessScript or P2SH redeemScript
result = IsMine(keystore, scriptPubKey);
@@ -700,18 +651,8 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
keystore.AddKey(uncompressedKey);
keystore.AddKey(keys[1]);
CScript witnessScript;
witnessScript << OP_2 <<
ToByteVector(uncompressedPubkey) <<
ToByteVector(pubkeys[1]) <<
OP_2 << OP_CHECKMULTISIG;
uint256 scriptHash;
CSHA256().Write(&witnessScript[0], witnessScript.size())
.Finalize(scriptHash.begin());
scriptPubKey.clear();
scriptPubKey << OP_0 << ToByteVector(scriptHash);
CScript witnessScript = GetScriptForMultisig(2, {uncompressedPubkey, pubkeys[1]});
scriptPubKey = GetScriptForDestination(WitnessV0ScriptHash(witnessScript));
// Keystore has keys, but no witnessScript or P2SH redeemScript
result = IsMine(keystore, scriptPubKey);
@@ -732,21 +673,9 @@ BOOST_AUTO_TEST_CASE(script_standard_IsMine)
{
CBasicKeyStore keystore;
CScript witnessScript;
witnessScript << OP_2 <<
ToByteVector(pubkeys[0]) <<
ToByteVector(pubkeys[1]) <<
OP_2 << OP_CHECKMULTISIG;
uint256 scriptHash;
CSHA256().Write(&witnessScript[0], witnessScript.size())
.Finalize(scriptHash.begin());
CScript redeemScript;
redeemScript << OP_0 << ToByteVector(scriptHash);
scriptPubKey.clear();
scriptPubKey << OP_HASH160 << ToByteVector(CScriptID(redeemScript)) << OP_EQUAL;
CScript witnessScript = GetScriptForMultisig(2, {pubkeys[0], pubkeys[1]});
CScript redeemScript = GetScriptForDestination(WitnessV0ScriptHash(witnessScript));
scriptPubKey = GetScriptForDestination(CScriptID(redeemScript));
// Keystore has no witnessScript, P2SH redeemScript, or keys
result = IsMine(keystore, scriptPubKey);