Handled keva script with getAddress.

src/bitcoin-tx.cpp

@@ -621,7 +621,7 @@ static void MutateTxSign(CMutableTransaction& tx, const std::string& flagStr)
 
             // if redeemScript given and private keys given,
             // add redeemScript to the tempKeystore so it can be signed:
-            if ((scriptPubKey.IsPayToScriptHash() || scriptPubKey.IsPayToWitnessScriptHash()) &&
+            if ((scriptPubKey.IsPayToScriptHash(true) || scriptPubKey.IsPayToWitnessScriptHash(true)) &&
                 prevOut.exists("redeemScript")) {
                 UniValue v = prevOut["redeemScript"];
                 std::vector<unsigned char> rsData(ParseHexUV(v, "redeemScript"));

src/consensus/tx_verify.cpp

@@ -130,7 +130,7 @@ unsigned int GetP2SHSigOpCount(const CTransaction& tx, const CCoinsViewCache& in
         const Coin& coin = inputs.AccessCoin(tx.vin[i].prevout);
         assert(!coin.IsSpent());
         const CTxOut &prevout = coin.out;
-        if (prevout.scriptPubKey.IsPayToScriptHash())
+        if (prevout.scriptPubKey.IsPayToScriptHash(true))
             nSigOps += prevout.scriptPubKey.GetSigOpCount(tx.vin[i].scriptSig);
     }
     return nSigOps;

src/policy/policy.cpp

@@ -210,7 +210,7 @@ bool IsWitnessStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs)
         // get the scriptPubKey corresponding to this input:
         CScript prevScript = prev.scriptPubKey;
 
-        if (prevScript.IsPayToScriptHash()) {
+        if (prevScript.IsPayToScriptHash(true)) {
             std::vector <std::vector<unsigned char> > stack;
             // If the scriptPubKey is P2SH, we try to extract the redeemScript casually by converting the scriptSig
             // into a stack. We do not check IsPushOnly nor compare the hash as these will be done later anyway.

src/rpc/rawtransaction.cpp

@@ -840,7 +840,7 @@ UniValue signrawtransaction(const JSONRPCRequest& request)
 
             // if redeemScript given and not using the local wallet (private keys
             // given), add redeemScript to the tempKeystore so it can be signed:
-            if (fGivenKeys && (scriptPubKey.IsPayToScriptHash() || scriptPubKey.IsPayToWitnessScriptHash())) {
+            if (fGivenKeys && (scriptPubKey.IsPayToScriptHash(true) || scriptPubKey.IsPayToWitnessScriptHash(true))) {
                 RPCTypeCheckObj(prevOut,
                     {
                         {"txid", UniValueType(UniValue::VSTR)},

src/script/interpreter.cpp

@@ -1465,7 +1465,7 @@ bool VerifyScript(const CScript& scriptSig, const CScript& scriptPubKey, const C
     }
 
     // Additional validation for spend-to-script-hash transactions:
-    if ((flags & SCRIPT_VERIFY_P2SH) && scriptPubKey.IsPayToScriptHash())
+    if ((flags & SCRIPT_VERIFY_P2SH) && scriptPubKey.IsPayToScriptHash(true))
     {
         // scriptSig must be literals-only or validation fails
         if (!scriptSig.IsPushOnly())
@@ -1567,7 +1567,7 @@ size_t CountWitnessSigOps(const CScript& scriptSig, const CScript& scriptPubKey,
         return WitnessSigOps(witnessversion, witnessprogram, witness ? *witness : witnessEmpty, flags);
     }
 
-    if (scriptPubKey.IsPayToScriptHash() && scriptSig.IsPushOnly()) {
+    if (scriptPubKey.IsPayToScriptHash(true) && scriptSig.IsPushOnly()) {
         CScript::const_iterator pc = scriptSig.begin();
         std::vector<unsigned char> data;
         while (pc < scriptSig.end()) {

src/script/script.cpp

@@ -5,6 +5,7 @@
 
 #include <script/script.h>
 
+#include <script/keva.h>
 #include <tinyformat.h>
 #include <utilstrencodings.h>
 
@@ -177,7 +178,7 @@ unsigned int CScript::GetSigOpCount(bool fAccurate) const
 
 unsigned int CScript::GetSigOpCount(const CScript& scriptSig) const
 {
-    if (!IsPayToScriptHash())
+    if (!IsPayToScriptHash(true))
         return GetSigOpCount(true);
 
     // This is a pay-to-script-hash scriptPubKey;
@@ -199,23 +200,35 @@ unsigned int CScript::GetSigOpCount(const CScript& scriptSig) const
     return subscript.GetSigOpCount(true);
 }
 
-bool CScript::IsPayToScriptHash() const
+bool CScript::IsPayToScriptHash(bool allowKeva) const
 {
     // Extra-fast test for pay-to-script-hash CScripts:
+    if (!allowKeva) {
         return (this->size() == 23 &&
             (*this)[0] == OP_HASH160 &&
             (*this)[1] == 0x14 &&
             (*this)[22] == OP_EQUAL);
     }
 
-bool CScript::IsPayToWitnessScriptHash() const
+    // Strip off a keva prefix if present.
+    const CKevaScript kevaOp(*this);
+    return kevaOp.getAddress().IsPayToScriptHash(false);
+}
+
+bool CScript::IsPayToWitnessScriptHash(bool allowKeva) const
 {
     // Extra-fast test for pay-to-witness-script-hash CScripts:
+    if (!allowKeva) {
         return (this->size() == 34 &&
             (*this)[0] == OP_0 &&
             (*this)[1] == 0x20);
     }
 
+    // Strip off a keva prefix if present.
+    const CKevaScript kevaOp(*this);
+    return kevaOp.getAddress().IsPayToWitnessScriptHash(false);
+}
+
 // A witness program is any valid CScript that consists of a 1-byte push opcode
 // followed by a data push between 2 and 40 bytes.
 bool CScript::IsWitnessProgram(int& version, std::vector<unsigned char>& program) const

src/script/script.h

@@ -646,8 +646,8 @@ public:
      */
     unsigned int GetSigOpCount(const CScript& scriptSig) const;
 
-    bool IsPayToScriptHash() const;
+    bool IsPayToScriptHash(bool allowKeva) const;
-    bool IsPayToWitnessScriptHash() const;
+    bool IsPayToWitnessScriptHash(bool allowKeva) const;
     bool IsWitnessProgram(int& version, std::vector<unsigned char>& program) const;
 
     /** Called by IsStandardTx and P2SH/BIP62 VerifyScript (which makes it consensus-critical). */

src/script/standard.cpp

@@ -60,7 +60,7 @@ bool Solver(const CScript& scriptPubKey, txnouttype& typeRet, std::vector<std::v
 
     // Shortcut for pay-to-script-hash, which are more constrained than the other types:
     // it is always OP_HASH160 20 [20 byte hash] OP_EQUAL
-    if (script1.IsPayToScriptHash())
+    if (script1.IsPayToScriptHash(false))
     {
         typeRet = TX_SCRIPTHASH;
         std::vector<unsigned char> hashBytes(script1.begin()+2, script1.begin()+22);

src/test/script_P2SH_tests.cpp

@@ -210,29 +210,29 @@ BOOST_AUTO_TEST_CASE(is)
     uint160 dummy;
     CScript p2sh;
     p2sh << OP_HASH160 << ToByteVector(dummy) << OP_EQUAL;
-    BOOST_CHECK(p2sh.IsPayToScriptHash());
+    BOOST_CHECK(p2sh.IsPayToScriptHash(true));
 
     // Not considered pay-to-script-hash if using one of the OP_PUSHDATA opcodes:
     static const unsigned char direct[] =    { OP_HASH160, 20, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, OP_EQUAL };
-    BOOST_CHECK(CScript(direct, direct+sizeof(direct)).IsPayToScriptHash());
+    BOOST_CHECK(CScript(direct, direct+sizeof(direct)).IsPayToScriptHash(false));
     static const unsigned char pushdata1[] = { OP_HASH160, OP_PUSHDATA1, 20, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, OP_EQUAL };
-    BOOST_CHECK(!CScript(pushdata1, pushdata1+sizeof(pushdata1)).IsPayToScriptHash());
+    BOOST_CHECK(!CScript(pushdata1, pushdata1+sizeof(pushdata1)).IsPayToScriptHash(true));
     static const unsigned char pushdata2[] = { OP_HASH160, OP_PUSHDATA2, 20,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, OP_EQUAL };
-    BOOST_CHECK(!CScript(pushdata2, pushdata2+sizeof(pushdata2)).IsPayToScriptHash());
+    BOOST_CHECK(!CScript(pushdata2, pushdata2+sizeof(pushdata2)).IsPayToScriptHash(false));
     static const unsigned char pushdata4[] = { OP_HASH160, OP_PUSHDATA4, 20,0,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, OP_EQUAL };
-    BOOST_CHECK(!CScript(pushdata4, pushdata4+sizeof(pushdata4)).IsPayToScriptHash());
+    BOOST_CHECK(!CScript(pushdata4, pushdata4+sizeof(pushdata4)).IsPayToScriptHash(true));
 
     CScript not_p2sh;
-    BOOST_CHECK(!not_p2sh.IsPayToScriptHash());
+    BOOST_CHECK(!not_p2sh.IsPayToScriptHash(true));
 
     not_p2sh.clear(); not_p2sh << OP_HASH160 << ToByteVector(dummy) << ToByteVector(dummy) << OP_EQUAL;
-    BOOST_CHECK(!not_p2sh.IsPayToScriptHash());
+    BOOST_CHECK(!not_p2sh.IsPayToScriptHash(true));
 
     not_p2sh.clear(); not_p2sh << OP_NOP << ToByteVector(dummy) << OP_EQUAL;
-    BOOST_CHECK(!not_p2sh.IsPayToScriptHash());
+    BOOST_CHECK(!not_p2sh.IsPayToScriptHash(true));
 
     not_p2sh.clear(); not_p2sh << OP_HASH160 << ToByteVector(dummy) << OP_CHECKSIG;
-    BOOST_CHECK(!not_p2sh.IsPayToScriptHash());
+    BOOST_CHECK(!not_p2sh.IsPayToScriptHash(true));
 }
 
 BOOST_AUTO_TEST_CASE(switchover)

src/wallet/rpcdump.cpp

@@ -874,7 +874,7 @@ UniValue ProcessImport(CWallet * const pwallet, const UniValue& data, const int6
             CScript redeemScript = CScript(vData.begin(), vData.end());
 
             // Invalid P2SH address
-            if (!script.IsPayToScriptHash()) {
+            if (!script.IsPayToScriptHash(true)) {
                 throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid P2SH address / script");
             }
 

src/wallet/rpcwallet.cpp

@@ -3068,7 +3068,7 @@ UniValue listunspent(const JSONRPCRequest& request)
                 entry.push_back(Pair("account", pwallet->mapAddressBook[address].name));
             }
 
-            if (scriptPubKey.IsPayToScriptHash()) {
+            if (scriptPubKey.IsPayToScriptHash(true)) {
                 const CScriptID& hash = boost::get<CScriptID>(address);
                 CScript redeemScript;
                 if (pwallet->GetCScript(hash, redeemScript)) {