ARCHIVE/xahaud
3
0
Fork 0
mirror of https://github.com/Xahau/xahaud.git synced 2025-12-06 17:27:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

New wallet system. Still missing unit tests, ledger synchronization,

Browse Source 
and SQL code. This uses some of the 'magic' properties of elliptic
curves to create related families of public and private keys.
Wallet encryption is not needed because the private keys do not
need to be stored.
This commit is contained in:
JoelKatz
2011-12-26 18:42:50 -08:00
parent 780f94798e
commit 5cec2e9a11
11 changed files with 477 additions and 242 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
Transaction.cpp
View File

@@ -14,14 +14,13 @@ Transaction::Transaction() : mTransactionID(0), mAccountFrom(0), mAccountTo(0),
{
}
Transaction::Transaction(TransStatus status, LocalAccount& fromLocalAccount, uint32 fromSeq,
Transaction::Transaction(TransStatus status, LocalAccount::pointer fromLocalAccount, uint32 fromSeq,
const uint160& toAccount, uint64 amount, uint32 ident, uint32 ledger) :
mAccountTo(toAccount), mAmount(amount), mFromAccountSeq(fromSeq), mSourceLedger(ledger),
mIdent(ident), mInLedger(0), mStatus(NEW)
{
assert(fromLocalAccount.mAmount>=amount);
mAccountFrom=fromLocalAccount.getAddress();
mFromPubKey=fromLocalAccount.peekPubKey();
mAccountFrom=fromLocalAccount->getAddress();
mFromPubKey=fromLocalAccount->getPublicKey();
assert(mFromPubKey);
updateFee();
sign(fromLocalAccount);
@@ -51,24 +50,27 @@ Transaction::Transaction(const std::vector<unsigned char> &t, bool validate) : m
mStatus=NEW;
}
bool Transaction::sign(LocalAccount& fromLocalAccount)
bool Transaction::sign(LocalAccount::pointer fromLocalAccount)
{
CKey::pointer privateKey=fromLocalAccount->getPrivateKey();
if(!privateKey) return false;
if( (mAmount==0) || (mSourceLedger==0) || (mAccountTo==0) )
{
assert(false);
return false;
}
if(mAccountFrom!=fromLocalAccount.mAddress.GetHash160())
if(mAccountFrom!=fromLocalAccount->getAddress())
{
assert(false);
return false;
}
Serializer::pointer signBuf=getRaw(true);
assert(signBuf->getLength()==73+4);
if(!signBuf->makeSignature(mSignature, fromLocalAccount.peekPrivKey()))
if(!signBuf->makeSignature(mSignature, *privateKey))
{
assert(false);
return false;
return false;
}
assert(mSignature.size()==72);
updateID();