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Allow overwrite by same pub33

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This commit is contained in:
jl777
2019-03-04 00:12:44 -11:00
parent d6534d9069
commit e8982c5f17
1 changed files with 21 additions and 2 deletions
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23
src/cc/dilithium.c
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@@ -3492,6 +3492,17 @@ bool dilithium_Qvalidate(struct CCcontract_info *cp,int32_t height,Eval *eval,co
} else return eval->Invalid("unexpected zero signerpubtxid"); } else return eval->Invalid("unexpected zero signerpubtxid");
} }
int32_t dilithium_registrationpub33(CPubKey &pub33,uint256 txid)
{
std::string handle; std::vector<uint8_t> bigpub;
if ( myGetTransaction(txid,tx,hashBlock) != 0 && (numvouts= tx.vout.size()) > 1 )
{
if ( dilithium_registeropretdecode(handle,pub33,bigpub,tx.vout[numvouts-1].scriptPubKey) == 'R' )
return(0);
}
return(-1);
}
bool dilithium_Rvalidate(struct CCcontract_info *cp,int32_t height,Eval *eval,const CTransaction tx) bool dilithium_Rvalidate(struct CCcontract_info *cp,int32_t height,Eval *eval,const CTransaction tx)
{ {
static int32_t didinit; static int32_t didinit;
@@ -3545,8 +3556,16 @@ bool dilithium_Rvalidate(struct CCcontract_info *cp,int32_t height,Eval *eval,co
hashstr->destpubtxid = txid; hashstr->destpubtxid = txid;
return(true); return(true);
} }
else if ( hashstr->destpubtxid == txid ) else
return(true); {
if ( hashstr->destpubtxid == txid )
return(true);
else if ( dilithium_registrationpub33(oldpub33,hashstr->destpubtxid) == 0 )
{
if ( oldpub33 == pub33 )
return(true);
} else return eval->Invalid("duplicate dilithium handle rejected");
}
else return eval->Invalid("duplicate dilithium handle rejected"); else return eval->Invalid("duplicate dilithium handle rejected");
} else return eval->Invalid("couldnt decode register opret"); } else return eval->Invalid("couldnt decode register opret");
} }