diff options
Diffstat (limited to 'src/script/signingprovider.cpp')
-rw-r--r-- | src/script/signingprovider.cpp | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/src/script/signingprovider.cpp b/src/script/signingprovider.cpp index a859a41c50..01757e2f65 100644 --- a/src/script/signingprovider.cpp +++ b/src/script/signingprovider.cpp @@ -73,8 +73,6 @@ void FillableSigningProvider::ImplicitlyLearnRelatedKeyScripts(const CPubKey& pu { AssertLockHeld(cs_KeyStore); CKeyID key_id = pubkey.GetID(); - // We must actually know about this key already. - assert(HaveKey(key_id) || mapWatchKeys.count(key_id)); // This adds the redeemscripts necessary to detect P2WPKH and P2SH-P2WPKH // outputs. Technically P2WPKH outputs don't have a redeemscript to be // spent. However, our current IsMine logic requires the corresponding @@ -98,12 +96,6 @@ bool FillableSigningProvider::GetPubKey(const CKeyID &address, CPubKey &vchPubKe { CKey key; if (!GetKey(address, key)) { - LOCK(cs_KeyStore); - WatchKeyMap::const_iterator it = mapWatchKeys.find(address); - if (it != mapWatchKeys.end()) { - vchPubKeyOut = it->second; - return true; - } return false; } vchPubKeyOut = key.GetPubKey(); @@ -183,59 +175,6 @@ bool FillableSigningProvider::GetCScript(const CScriptID &hash, CScript& redeemS return false; } -static bool ExtractPubKey(const CScript &dest, CPubKey& pubKeyOut) -{ - //TODO: Use Solver to extract this? - CScript::const_iterator pc = dest.begin(); - opcodetype opcode; - std::vector<unsigned char> vch; - if (!dest.GetOp(pc, opcode, vch) || !CPubKey::ValidSize(vch)) - return false; - pubKeyOut = CPubKey(vch); - if (!pubKeyOut.IsFullyValid()) - return false; - if (!dest.GetOp(pc, opcode, vch) || opcode != OP_CHECKSIG || dest.GetOp(pc, opcode, vch)) - return false; - return true; -} - -bool FillableSigningProvider::AddWatchOnly(const CScript &dest) -{ - LOCK(cs_KeyStore); - setWatchOnly.insert(dest); - CPubKey pubKey; - if (ExtractPubKey(dest, pubKey)) { - mapWatchKeys[pubKey.GetID()] = pubKey; - ImplicitlyLearnRelatedKeyScripts(pubKey); - } - return true; -} - -bool FillableSigningProvider::RemoveWatchOnly(const CScript &dest) -{ - LOCK(cs_KeyStore); - setWatchOnly.erase(dest); - CPubKey pubKey; - if (ExtractPubKey(dest, pubKey)) { - mapWatchKeys.erase(pubKey.GetID()); - } - // Related CScripts are not removed; having superfluous scripts around is - // harmless (see comment in ImplicitlyLearnRelatedKeyScripts). - return true; -} - -bool FillableSigningProvider::HaveWatchOnly(const CScript &dest) const -{ - LOCK(cs_KeyStore); - return setWatchOnly.count(dest) > 0; -} - -bool FillableSigningProvider::HaveWatchOnly() const -{ - LOCK(cs_KeyStore); - return (!setWatchOnly.empty()); -} - CKeyID GetKeyForDestination(const SigningProvider& store, const CTxDestination& dest) { // Only supports destinations which map to single public keys, i.e. P2PKH, |