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Make IsMine stop distinguishing solvable/unsolvable

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This commit is contained in:
Pieter Wuille 2018-05-01 12:19:47 -07:00
parent 6d714c3419
commit 4e91820531
2 changed files with 14 additions and 16 deletions
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22
src/script/ismine.cpp
View file

@ -49,9 +49,9 @@ isminetype IsMineInner(const CKeyStore& keystore, const CScript& scriptPubKey, b
std::vector<valtype> vSolutions; std::vector<valtype> vSolutions;
txnouttype whichType; txnouttype whichType;
if (!Solver(scriptPubKey, whichType, vSolutions)) { if (!Solver(scriptPubKey, whichType, vSolutions)) {
if (keystore.HaveWatchOnly(scriptPubKey)) if (keystore.HaveWatchOnly(scriptPubKey)) {
return ISMINE_WATCH_UNSOLVABLE; return ISMINE_WATCH_ONLY;
return ISMINE_NO; }
} }
CKeyID keyID; CKeyID keyID;
@ -79,8 +79,9 @@ isminetype IsMineInner(const CKeyStore& keystore, const CScript& scriptPubKey, b
break; break;
} }
isminetype ret = IsMineInner(keystore, GetScriptForDestination(CKeyID(uint160(vSolutions[0]))), isInvalid, IsMineSigVersion::WITNESS_V0); isminetype ret = IsMineInner(keystore, GetScriptForDestination(CKeyID(uint160(vSolutions[0]))), isInvalid, IsMineSigVersion::WITNESS_V0);
if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_SOLVABLE || (ret == ISMINE_NO && isInvalid)) if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_ONLY || (ret == ISMINE_NO && isInvalid)) {
return ret; return ret;
}
break; break;
} }
case TX_PUBKEYHASH: case TX_PUBKEYHASH:
@ -101,8 +102,9 @@ isminetype IsMineInner(const CKeyStore& keystore, const CScript& scriptPubKey, b
CScript subscript; CScript subscript;
if (keystore.GetCScript(scriptID, subscript)) { if (keystore.GetCScript(scriptID, subscript)) {
isminetype ret = IsMineInner(keystore, subscript, isInvalid, IsMineSigVersion::P2SH); isminetype ret = IsMineInner(keystore, subscript, isInvalid, IsMineSigVersion::P2SH);
if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_SOLVABLE || (ret == ISMINE_NO && isInvalid)) if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_ONLY || (ret == ISMINE_NO && isInvalid)) {
return ret; return ret;
}
} }
break; break;
} }
@ -117,8 +119,9 @@ isminetype IsMineInner(const CKeyStore& keystore, const CScript& scriptPubKey, b
CScript subscript; CScript subscript;
if (keystore.GetCScript(scriptID, subscript)) { if (keystore.GetCScript(scriptID, subscript)) {
isminetype ret = IsMineInner(keystore, subscript, isInvalid, IsMineSigVersion::WITNESS_V0); isminetype ret = IsMineInner(keystore, subscript, isInvalid, IsMineSigVersion::WITNESS_V0);
if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_SOLVABLE || (ret == ISMINE_NO && isInvalid)) if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_ONLY || (ret == ISMINE_NO && isInvalid)) {
return ret; return ret;
}
} }
break; break;
} }
@ -142,16 +145,15 @@ isminetype IsMineInner(const CKeyStore& keystore, const CScript& scriptPubKey, b
} }
} }
} }
if (HaveKeys(keys, keystore)) if (HaveKeys(keys, keystore)) {
return ISMINE_SPENDABLE; return ISMINE_SPENDABLE;
}
break; break;
} }
} }
if (keystore.HaveWatchOnly(scriptPubKey)) { if (keystore.HaveWatchOnly(scriptPubKey)) {
// TODO: This could be optimized some by doing some work after the above solver return ISMINE_WATCH_ONLY;
SignatureData sigs;
return ProduceSignature(keystore, DUMMY_SIGNATURE_CREATOR, scriptPubKey, sigs) ? ISMINE_WATCH_SOLVABLE : ISMINE_WATCH_UNSOLVABLE;
} }
return ISMINE_NO; return ISMINE_NO;
} }

8
src/script/ismine.h
View file

@ -17,12 +17,8 @@ class CScript;
enum isminetype enum isminetype
{ {
ISMINE_NO = 0, ISMINE_NO = 0,
//! Indicates that we don't know how to create a scriptSig that would solve this if we were given the appropriate private keys ISMINE_WATCH_ONLY = 1,
ISMINE_WATCH_UNSOLVABLE = 1, ISMINE_SPENDABLE = 2,
//! Indicates that we know how to create a scriptSig that would solve this if we were given the appropriate private keys
ISMINE_WATCH_SOLVABLE = 2,
ISMINE_WATCH_ONLY = ISMINE_WATCH_SOLVABLE | ISMINE_WATCH_UNSOLVABLE,
ISMINE_SPENDABLE = 4,
ISMINE_ALL = ISMINE_WATCH_ONLY | ISMINE_SPENDABLE ISMINE_ALL = ISMINE_WATCH_ONLY | ISMINE_SPENDABLE
}; };
/** used for bitflags of isminetype */ /** used for bitflags of isminetype */