DragonX/hush3
1
1
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases 1 Wiki Activity

Beginning of N@S solution using CoinbaseGuard CC

Browse Source
This commit is contained in:
miketout
2018-10-02 19:49:54 -07:00
parent c68ca1a225
commit 8a727a26a7
49 changed files with 832 additions and 62 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
src/script/standard.cpp
View File

@@ -73,19 +73,37 @@ bool Solver(const CScript& scriptPubKey, txnouttype& typeRet, vector<vector<unsi
if (IsCryptoConditionsEnabled()) {
// Shortcut for pay-to-crypto-condition
if (scriptPubKey.IsPayToCryptoCondition())
CScript ccSubScript = CScript();
std::vector<std::vector<unsigned char>> vParams;
if (scriptPubKey.IsPayToCryptoCondition(&ccSubScript, vParams))
{
if (scriptPubKey.MayAcceptCryptoCondition())
{
typeRet = TX_CRYPTOCONDITION;
vector<unsigned char> hashBytes; uint160 x; int32_t i; uint8_t hash20[20],*ptr;;
x = Hash160(scriptPubKey);
x = Hash160(ccSubScript);
memcpy(hash20,&x,20);
hashBytes.resize(20);
ptr = hashBytes.data();
for (i=0; i<20; i++)
ptr[i] = hash20[i];
vSolutionsRet.push_back(hashBytes);
if (vParams.size())
{
COptCCParams cp = COptCCParams(vParams[0]);
if (cp.IsValid() && vParams.size() > cp.m)
{
// all addresses that should be there must be 20 byte keyIDs
for (int i = 1; i <= cp.m; i++)
{
if (vParams[i].size() != 20)
{
// we accept no errors
return false;
}
}
}
}
return true;
}
return false;
@@ -331,6 +349,18 @@ bool ExtractDestinations(const CScript& scriptPubKey, txnouttype& typeRet, vecto
if (addressRet.empty())
return false;
}
else if (IsCryptoConditionsEnabled() != 0 && typeRet == TX_CRYPTOCONDITION)
{
nRequiredRet = vSolutions.front()[0];
for (unsigned int i = 1; i < vSolutions.size()-1; i++)
{
CTxDestination address = CKeyID(uint160(vSolutions[i]));
addressRet.push_back(address);
}
if (addressRet.empty())
return false;
}
else
{
nRequiredRet = 1;