diff options
Diffstat (limited to 'src/script.cpp')
| -rw-r--r-- | src/script.cpp | 52 |
1 files changed, 43 insertions, 9 deletions
diff --git a/src/script.cpp b/src/script.cpp index bd1b5b3c5f..654aaa10e3 100644 --- a/src/script.cpp +++ b/src/script.cpp @@ -580,6 +580,7 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, co case OP_ABS: if (bn < bnZero) bn = -bn; break; case OP_NOT: bn = (bn == bnZero); break; case OP_0NOTEQUAL: bn = (bn != bnZero); break; + default: assert(!"invalid opcode"); break; } popstack(stack); stack.push_back(bn.getvch()); @@ -659,6 +660,7 @@ bool EvalScript(vector<vector<unsigned char> >& stack, const CScript& script, co case OP_GREATERTHANOREQUAL: bn = (bn1 >= bn2); break; case OP_MIN: bn = (bn1 < bn2 ? bn1 : bn2); break; case OP_MAX: bn = (bn1 > bn2 ? bn1 : bn2); break; + default: assert(!"invalid opcode"); break; } popstack(stack); popstack(stack); @@ -1030,7 +1032,7 @@ bool Solver(const CKeyStore& keystore, const CScript& scriptPubKey, uint256 hash return false; // Compile solution - CRITICAL_BLOCK(keystore.cs_mapKeys) + CRITICAL_BLOCK(keystore.cs_KeyStore) { BOOST_FOREACH(PAIRTYPE(opcodetype, valtype)& item, vSolution) { @@ -1038,13 +1040,13 @@ bool Solver(const CKeyStore& keystore, const CScript& scriptPubKey, uint256 hash { // Sign const valtype& vchPubKey = item.second; - CPrivKey privkey; - if (!keystore.GetPrivKey(vchPubKey, privkey)) + CKey key; + if (!keystore.GetPrivKey(vchPubKey, key)) return false; if (hash != 0) { vector<unsigned char> vchSig; - if (!CKey::Sign(privkey, hash, vchSig)) + if (!key.Sign(hash, vchSig)) return false; vchSig.push_back((unsigned char)nHashType); scriptSigRet << vchSig; @@ -1057,13 +1059,13 @@ bool Solver(const CKeyStore& keystore, const CScript& scriptPubKey, uint256 hash if (mi == mapPubKeys.end()) return false; const vector<unsigned char>& vchPubKey = (*mi).second; - CPrivKey privkey; - if (!keystore.GetPrivKey(vchPubKey, privkey)) + CKey key; + if (!keystore.GetPrivKey(vchPubKey, key)) return false; if (hash != 0) { vector<unsigned char> vchSig; - if (!CKey::Sign(privkey, hash, vchSig)) + if (!key.Sign(hash, vchSig)) return false; vchSig.push_back((unsigned char)nHashType); scriptSigRet << vchSig << vchPubKey; @@ -1089,8 +1091,40 @@ bool IsStandard(const CScript& scriptPubKey) bool IsMine(const CKeyStore &keystore, const CScript& scriptPubKey) { - CScript scriptSig; - return Solver(keystore, scriptPubKey, 0, 0, scriptSig); + vector<pair<opcodetype, valtype> > vSolution; + if (!Solver(scriptPubKey, vSolution)) + return false; + + // Compile solution + CRITICAL_BLOCK(keystore.cs_KeyStore) + { + BOOST_FOREACH(PAIRTYPE(opcodetype, valtype)& item, vSolution) + { + if (item.first == OP_PUBKEY) + { + // Sign + const valtype& vchPubKey = item.second; + if (!keystore.HaveKey(vchPubKey)) + return false; + } + else if (item.first == OP_PUBKEYHASH) + { + // Sign and give pubkey + map<uint160, valtype>::iterator mi = mapPubKeys.find(uint160(item.second)); + if (mi == mapPubKeys.end()) + return false; + const vector<unsigned char>& vchPubKey = (*mi).second; + if (!keystore.HaveKey(vchPubKey)) + return false; + } + else + { + return false; + } + } + } + + return true; } |