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@ -13,6 +13,12 @@
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typedef std::vector<unsigned char> valtype;
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typedef std::vector<unsigned char> valtype;
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enum class IsMineSigVersion
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{
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BASE = 0,
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WITNESS_V0 = 1
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};
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static bool HaveKeys(const std::vector<valtype>& pubkeys, const CKeyStore& keystore)
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static bool HaveKeys(const std::vector<valtype>& pubkeys, const CKeyStore& keystore)
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{
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{
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for (const valtype& pubkey : pubkeys) {
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for (const valtype& pubkey : pubkeys) {
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@ -22,7 +28,7 @@ static bool HaveKeys(const std::vector<valtype>& pubkeys, const CKeyStore& keyst
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return true;
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return true;
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}
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}
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static isminetype IsMineInner(const CKeyStore& keystore, const CScript& scriptPubKey, bool& isInvalid, SigVersion sigversion)
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static isminetype IsMineInner(const CKeyStore& keystore, const CScript& scriptPubKey, bool& isInvalid, IsMineSigVersion sigversion)
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{
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{
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isInvalid = false;
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isInvalid = false;
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@ -43,7 +49,7 @@ static isminetype IsMineInner(const CKeyStore& keystore, const CScript& scriptPu
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break;
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break;
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case TX_PUBKEY:
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case TX_PUBKEY:
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keyID = CPubKey(vSolutions[0]).GetID();
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keyID = CPubKey(vSolutions[0]).GetID();
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if (sigversion != SigVersion::BASE && vSolutions[0].size() != 33) {
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if (sigversion != IsMineSigVersion::BASE && vSolutions[0].size() != 33) {
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isInvalid = true;
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isInvalid = true;
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return ISMINE_NO;
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return ISMINE_NO;
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}
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}
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@ -58,14 +64,14 @@ static isminetype IsMineInner(const CKeyStore& keystore, const CScript& scriptPu
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// This also applies to the P2WSH case.
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// This also applies to the P2WSH case.
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break;
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break;
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}
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}
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isminetype ret = IsMineInner(keystore, GetScriptForDestination(CKeyID(uint160(vSolutions[0]))), isInvalid, SigVersion::WITNESS_V0);
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isminetype ret = IsMineInner(keystore, GetScriptForDestination(CKeyID(uint160(vSolutions[0]))), isInvalid, IsMineSigVersion::WITNESS_V0);
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if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_SOLVABLE || (ret == ISMINE_NO && isInvalid))
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if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_SOLVABLE || (ret == ISMINE_NO && isInvalid))
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return ret;
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return ret;
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break;
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break;
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}
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}
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case TX_PUBKEYHASH:
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case TX_PUBKEYHASH:
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keyID = CKeyID(uint160(vSolutions[0]));
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keyID = CKeyID(uint160(vSolutions[0]));
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if (sigversion != SigVersion::BASE) {
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if (sigversion != IsMineSigVersion::BASE) {
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CPubKey pubkey;
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CPubKey pubkey;
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if (keystore.GetPubKey(keyID, pubkey) && !pubkey.IsCompressed()) {
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if (keystore.GetPubKey(keyID, pubkey) && !pubkey.IsCompressed()) {
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isInvalid = true;
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isInvalid = true;
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@ -80,7 +86,7 @@ static isminetype IsMineInner(const CKeyStore& keystore, const CScript& scriptPu
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CScriptID scriptID = CScriptID(uint160(vSolutions[0]));
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CScriptID scriptID = CScriptID(uint160(vSolutions[0]));
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CScript subscript;
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CScript subscript;
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if (keystore.GetCScript(scriptID, subscript)) {
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if (keystore.GetCScript(scriptID, subscript)) {
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isminetype ret = IsMineInner(keystore, subscript, isInvalid, SigVersion::BASE);
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isminetype ret = IsMineInner(keystore, subscript, isInvalid, IsMineSigVersion::BASE);
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if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_SOLVABLE || (ret == ISMINE_NO && isInvalid))
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if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_SOLVABLE || (ret == ISMINE_NO && isInvalid))
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return ret;
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return ret;
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}
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}
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@ -96,7 +102,7 @@ static isminetype IsMineInner(const CKeyStore& keystore, const CScript& scriptPu
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CScriptID scriptID = CScriptID(hash);
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CScriptID scriptID = CScriptID(hash);
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CScript subscript;
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CScript subscript;
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if (keystore.GetCScript(scriptID, subscript)) {
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if (keystore.GetCScript(scriptID, subscript)) {
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isminetype ret = IsMineInner(keystore, subscript, isInvalid, SigVersion::WITNESS_V0);
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isminetype ret = IsMineInner(keystore, subscript, isInvalid, IsMineSigVersion::WITNESS_V0);
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if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_SOLVABLE || (ret == ISMINE_NO && isInvalid))
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if (ret == ISMINE_SPENDABLE || ret == ISMINE_WATCH_SOLVABLE || (ret == ISMINE_NO && isInvalid))
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return ret;
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return ret;
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}
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}
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@ -111,7 +117,7 @@ static isminetype IsMineInner(const CKeyStore& keystore, const CScript& scriptPu
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// them) enable spend-out-from-under-you attacks, especially
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// them) enable spend-out-from-under-you attacks, especially
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// in shared-wallet situations.
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// in shared-wallet situations.
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std::vector<valtype> keys(vSolutions.begin()+1, vSolutions.begin()+vSolutions.size()-1);
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std::vector<valtype> keys(vSolutions.begin()+1, vSolutions.begin()+vSolutions.size()-1);
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if (sigversion != SigVersion::BASE) {
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if (sigversion != IsMineSigVersion::BASE) {
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for (size_t i = 0; i < keys.size(); i++) {
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for (size_t i = 0; i < keys.size(); i++) {
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if (keys[i].size() != 33) {
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if (keys[i].size() != 33) {
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isInvalid = true;
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isInvalid = true;
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@ -135,7 +141,7 @@ static isminetype IsMineInner(const CKeyStore& keystore, const CScript& scriptPu
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isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey, bool& isInvalid)
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isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey, bool& isInvalid)
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{
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{
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return IsMineInner(keystore, scriptPubKey, isInvalid, SigVersion::BASE);
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return IsMineInner(keystore, scriptPubKey, isInvalid, IsMineSigVersion::BASE);
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}
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}
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isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey)
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isminetype IsMine(const CKeyStore& keystore, const CScript& scriptPubKey)
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