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test

dPoW2
jl777 8 years ago
parent
2b16b6a6ce
commit
e556d41810
3 changed files with 109 additions and 138 deletions
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  1. 41
      deprecated/obsolete.h
  2. 22
      iguana/dpow/dpow_fsm.c
  3. 146
      iguana/dpow/dpow_tx.c

41
deprecated/obsolete.h
View File

@ -19382,6 +19382,47 @@ len = 0;
}
}*/
/*if ( vins == 0 && bitweight(bestmask) == DPOW_M(bp) )
{
if ( (rawtx2= dpow_decoderawtransaction(myinfo,coin,rawtx)) != 0 )
{
if ( (txobj= cJSON_Parse(rawtx2)) != 0 )
{
vins = jduplicate(jobj(txobj,"vin"));
free_json(txobj);
//printf("generated vins.(%s)\n",jprint(vins,0));
}
free(rawtx2);
}
if ( vins != 0 )
{
flag = 1;
n = cJSON_GetArraySize(vins);
k = (bp->height % bp->numnotaries) % bp->numnotaries;
for (i=0; i<n; i++)
{
while ( ((1LL << k) & bestmask) == 0 )
if ( ++k >= bp->numnotaries )
k = 0;
item = jitem(vins,i);
//printf("(%s) i.%d of %d, (%d) k.%d bestmask.%llx\n",jprint(item,0),i,n,(bp->height % bp->numnotaries) % bp->numnotaries,k,(long long)bestmask);
if ( bits256_nonz(bp->notaries[k].prev_hash) == 0 )
{
bp->notaries[k].prev_hash = jbits256(item,"txid");
if ( bits256_nonz(bp->notaries[k].prev_hash) != 0 )
{
bp->notaries[k].prev_vout = jint(item,"vout");
bp->recvmask |= (1LL << k);
printf(">>>>>>>> rawtx utxo.%d %s/v%d %llx\n",k,bits256_str(str,bp->notaries[k].prev_hash),bp->notaries[k].prev_vout,(long long)bp->recvmask);
}
}
if ( i < n-1 )
k++;
}
if ( k != bestk )
printf("extracted uxto k.%d != bestk.%d %llx\n",k,bestk,(long long)bestmask);
}
}*/
uint64_t dpow_maskmin(uint64_t refmask,struct dpow_block *bp,int32_t *lastkp)
{

22
iguana/dpow/dpow_fsm.c
View File

@ -13,6 +13,20 @@
* *
******************************************************************************/
struct dpow_entry *dpow_notaryfind(struct supernet_info *myinfo,struct dpow_block *bp,int32_t *senderindp,uint8_t *senderpub)
{
int32_t i;
*senderindp = -1;
for (i=0; i<bp->numnotaries; i++)
{
if ( memcmp(bp->notaries[i].pubkey,senderpub,33) == 0 )
{
*senderindp = i;
return(&bp->notaries[i]);
}
}
return(0);
}
void dpow_datahandler(struct supernet_info *myinfo,struct dpow_block *bp,uint32_t channel,uint32_t height,uint8_t *data,int32_t datalen)
{
@ -79,7 +93,7 @@ void dpow_datahandler(struct supernet_info *myinfo,struct dpow_block *bp,uint32_
if ( dsig.lastk < bp->numnotaries && dsig.senderind < bp->numnotaries && (ep= dpow_notaryfind(myinfo,bp,&senderind,dsig.senderpub)) != 0 )
{
vcalc_sha256(0,commit.bytes,dsig.beacon.bytes,sizeof(dsig.beacon));
if ( memcmp(dsig.senderpub,bp->notaries[dsig.senderind].pubkey,33) == 0 ) //bits256_cmp(ep->commit,commit) == 0 &&
if ( memcmp(dsig.senderpub,bp->notaries[dsig.senderind].pubkey,33) == 0 )
{
if ( ep->masks[dsig.lastk] == 0 )
{
@ -87,8 +101,6 @@ void dpow_datahandler(struct supernet_info *myinfo,struct dpow_block *bp,uint32_
ep->siglens[dsig.lastk] = dsig.siglen;
memcpy(ep->sigs[dsig.lastk],dsig.sig,dsig.siglen);
ep->beacon = dsig.beacon;
//for (j=0; j<dsig.siglen; j++)
// printf("%02x",dsig.sig[j]);
printf(" <<<<<<<< %s from.%d got lastk.%d %llx siglen.%d >>>>>>>>>\n",bp->coin->symbol,dsig.senderind,dsig.lastk,(long long)dsig.mask,dsig.siglen);
mask = dpow_maskmin(ep->recvmask,bp,&lastk);
if ( (mask & bp->recvmask) == mask )
@ -147,7 +159,6 @@ int32_t dpow_update(struct supernet_info *myinfo,struct dpow_block *bp,uint32_t
{
struct dpow_entry *ep;
ep = &bp->notaries[myind];
//dpow_channelget(myinfo,bp,channel);
if ( (bp->bestk= dpow_bestk(bp,&bp->bestmask)) >= 0 )
{
if ( ep->masks[bp->bestk] == 0 )
@ -155,10 +166,8 @@ int32_t dpow_update(struct supernet_info *myinfo,struct dpow_block *bp,uint32_t
else dpow_sigsend(myinfo,bp,myind,bp->bestk,bp->bestmask,srchash,sigchannel);
}
//dpow_channelget(myinfo,bp,txidchannel);
if ( bp->state != 0xffffffff )
{
//dpow_channelget(myinfo,bp,sigchannel);
if ( ep->masks[bp->bestk] == 0 )
dpow_signedtxgen(myinfo,bp->coin,bp,bp->bestk,bp->bestmask,myind,bp->opret_symbol,sigchannel);
else dpow_sigsend(myinfo,bp,myind,bp->bestk,bp->bestmask,srchash,sigchannel);
@ -168,7 +177,6 @@ int32_t dpow_update(struct supernet_info *myinfo,struct dpow_block *bp,uint32_t
uint32_t dpow_statemachineiterate(struct supernet_info *myinfo,struct dpow_info *dp,struct iguana_info *coin,struct dpow_block *bp,int32_t myind)
{
// todo: add RBF support
int32_t j,match,sigmatch,len,vout,incr,haveutxo = 0; cJSON *addresses; char *sendtx,*rawtx,*opret_symbol,coinaddr[64]; uint32_t channel,sigchannel,txidchannel; bits256 txid,srchash,zero; uint8_t data[4096]; int8_t lastk; uint64_t sigsmask;
if ( bp->numnotaries > 8 )
incr = sqrt(bp->numnotaries) + 1;

146
iguana/dpow/dpow_tx.c
View File

@ -71,25 +71,10 @@ struct dpow_block *dpow_heightfind(struct supernet_info *myinfo,int32_t height,i
else return(myinfo->DPOW.srcblocks!=0?myinfo->DPOW.srcblocks[height]:0);
}
struct dpow_entry *dpow_notaryfind(struct supernet_info *myinfo,struct dpow_block *bp,int32_t *senderindp,uint8_t *senderpub)
bits256 dpow_notarytx(char *signedtx,int32_t *numsigsp,int32_t isPoS,struct dpow_block *bp,int8_t bestk,uint64_t bestmask,char *src,int32_t usesigs)
{
int32_t i;
*senderindp = -1;
for (i=0; i<bp->numnotaries; i++)
{
if ( memcmp(bp->notaries[i].pubkey,senderpub,33) == 0 )
{
*senderindp = i;
return(&bp->notaries[i]);
}
}
return(0);
}
bits256 dpow_notarytx(char *signedtx,int32_t *numsigsp,int32_t isPoS,struct dpow_block *bp,int8_t bestk,uint64_t bestmask,char *src)
{
uint32_t i,j,m,numsigs,locktime,numvouts,version,opretlen,siglen,len,sequenceid = 0xffffffff;
uint64_t satoshis,satoshisB; uint8_t serialized[32768],opret[1024],data[4096];
uint32_t k,j,m,numsigs,locktime,numvouts,version,opretlen,siglen,len,sequenceid = 0xffffffff;
uint64_t satoshis,satoshisB; uint8_t serialized[32768],opret[1024],data[4096]; struct dpow_entry *ep;
len = locktime = numsigs = 0;
version = 1;
len += iguana_rwnum(1,&serialized[len],sizeof(version),&version);
@ -99,25 +84,29 @@ bits256 dpow_notarytx(char *signedtx,int32_t *numsigsp,int32_t isPoS,struct dpow
len += iguana_rwvarint32(1,&serialized[len],(uint32_t *)&m);
for (j=m=0; j<bp->numnotaries; j++)
{
i = ((bp->height % bp->numnotaries) + j) % bp->numnotaries;
if ( ((1LL << i) & bestmask) != 0 )
k = ((bp->height % bp->numnotaries) + j) % bp->numnotaries;
if ( ((1LL << k) & bestmask) != 0 )
{
ep = &bp->notaries[k];
if ( bits256_nonz(ep->prev_hash) == 0 )
return(ep->prev_hash);
len += iguana_rwbignum(1,&serialized[len],sizeof(ep->prev_hash),ep->prev_hash.bytes);
len += iguana_rwnum(1,&serialized[len],sizeof(ep->prev_vout),&ep->prev_vout);
siglen = ep->siglens[bestk];
if ( usesigs != 0 )
{
if ( bits256_nonz(bp->notaries[i].prev_hash) == 0 )
return(bp->notaries[i].prev_hash);
len += iguana_rwbignum(1,&serialized[len],sizeof(bp->notaries[i].prev_hash),bp->notaries[i].prev_hash.bytes);
len += iguana_rwnum(1,&serialized[len],sizeof(bp->notaries[i].prev_vout),&bp->notaries[i].prev_vout);
siglen = bp->notaries[i].siglens[bestk];
len += iguana_rwvarint32(1,&serialized[len],&siglen);
if ( siglen > 0 && siglen <= sizeof(bp->notaries[i].sigs[bestk]) )
if ( siglen > 0 && siglen <= sizeof(ep->sigs[bestk]) )
{
memcpy(&serialized[len],bp->notaries[i].sigs[bestk],siglen);
memcpy(&serialized[len],ep->sigs[bestk],siglen);
len += siglen;
numsigs++;
}
} else serialized[len++] = 0;
len += iguana_rwnum(1,&serialized[len],sizeof(sequenceid),&sequenceid);
//printf("height.%d mod.%d VINI.%d <- i.%d j.%d\n",height,height % numnotaries,m,i,j);
m++;
if ( m == DPOW_M(bp) && i == bestk )
if ( m == DPOW_M(bp) && k == bestk )
break;
}
}
@ -151,110 +140,45 @@ bits256 dpow_notarytx(char *signedtx,int32_t *numsigsp,int32_t isPoS,struct dpow
return(bits256_doublesha256(0,serialized,len));
}
cJSON *dpow_createtx(struct iguana_info *coin,cJSON **vinsp,struct dpow_block *bp,int8_t bestk,uint64_t bestmask,int32_t usesigs)
{
int32_t i,j,m=0,siglen; char scriptstr[256]; cJSON *txobj=0,*vins=0,*item; uint64_t satoshis; uint8_t script[35],*sig;
if ( (txobj= bitcoin_txcreate(coin->chain->isPoS,0,1,0)) != 0 )
cJSON *dpow_vins(struct iguana_info *coin,struct dpow_block *bp,int8_t bestk,uint64_t bestmask,int32_t usesigs)
{
jaddnum(txobj,"suppress",1);
jaddnum(txobj,"timestamp",bp->timestamp);
int32_t k,j,m=0; uint8_t script[35]; char scriptstr[256]; cJSON *vins=0,*item; struct dpow_entry *ep;
vins = cJSON_CreateArray();
for (j=0; j<bp->numnotaries; j++)
{
i = ((bp->height % bp->numnotaries) + j) % bp->numnotaries;
if ( ((1LL << i) & bestmask) != 0 )
k = ((bp->height % bp->numnotaries) + j) % bp->numnotaries;
if ( ((1LL << k) & bestmask) != 0 )
{
if ( bits256_nonz(bp->notaries[i].prev_hash) != 0 )
ep = &bp->notaries[k];
if ( bits256_nonz(ep->prev_hash) != 0 )
{
item = cJSON_CreateObject();
jaddbits256(item,"txid",bp->notaries[i].prev_hash);
jaddnum(item,"vout",bp->notaries[i].prev_vout);
jaddbits256(item,"txid",ep->prev_hash);
jaddnum(item,"vout",ep->prev_vout);
script[0] = 33;
memcpy(script+1,bp->notaries[i].pubkey,33);
memcpy(script+1,ep->pubkey,33);
script[34] = CHECKSIG;
init_hexbytes_noT(scriptstr,script,35);
jaddstr(item,"scriptPubKey",scriptstr);
sig = 0, siglen = 0;
if ( usesigs != 0 && bp->notaries[i].siglens[bestk] > 0 )
{
init_hexbytes_noT(scriptstr,bp->notaries[i].sigs[bestk],bp->notaries[i].siglens[bestk]);
jaddstr(item,"scriptSig",scriptstr);
//printf("sig%d.(%s)\n",i,scriptstr);
sig = bp->notaries[i].sigs[bestk];
siglen = bp->notaries[i].siglens[bestk];
}
jaddi(vins,item);
bitcoin_txinput(coin,txobj,bp->notaries[i].prev_hash,bp->notaries[i].prev_vout,0xffffffff,script,sizeof(script),0,0,0,0,sig,siglen);
//printf("height.%d mod.%d VINI.%d <- i.%d j.%d\n",height,height % numnotaries,m,i,j);
m++;
if ( m == DPOW_M(bp) && i == bestk )
if ( m == DPOW_M(bp) && k == bestk )
break;
}
else
{
free_json(vins), vins = 0;
free_json(txobj);
free_json(vins);
return(0);
}
}
}
satoshis = DPOW_UTXOSIZE * m * .76;
script[0] = 33;
decode_hex(script+1,33,CRYPTO777_PUBSECPSTR);
script[34] = CHECKSIG;
txobj = bitcoin_txoutput(txobj,script,sizeof(script),satoshis);
}
*vinsp = vins;
if ( 0 && usesigs != 0 )
printf("%s createtx.(%s)\n",coin->symbol,jprint(txobj,0));
return(txobj);
return(vins);
}
void dpow_rawtxsign(struct supernet_info *myinfo,struct iguana_info *coin,struct dpow_block *bp,char *rawtx,cJSON *vins,int8_t bestk,uint64_t bestmask,int32_t myind,uint32_t sigchannel)
{
int32_t j,m=0,flag=0,retval=-1; char *jsonstr,*signedtx,*rawtx2,*sigstr; cJSON *signobj,*sobj,*txobj2,*item,*vin; bits256 srchash; struct dpow_entry *ep = &bp->notaries[myind];
/*if ( vins == 0 && bitweight(bestmask) == DPOW_M(bp) )
{
if ( (rawtx2= dpow_decoderawtransaction(myinfo,coin,rawtx)) != 0 )
{
if ( (txobj= cJSON_Parse(rawtx2)) != 0 )
{
vins = jduplicate(jobj(txobj,"vin"));
free_json(txobj);
//printf("generated vins.(%s)\n",jprint(vins,0));
}
free(rawtx2);
}
if ( vins != 0 )
{
flag = 1;
n = cJSON_GetArraySize(vins);
k = (bp->height % bp->numnotaries) % bp->numnotaries;
for (i=0; i<n; i++)
{
while ( ((1LL << k) & bestmask) == 0 )
if ( ++k >= bp->numnotaries )
k = 0;
item = jitem(vins,i);
//printf("(%s) i.%d of %d, (%d) k.%d bestmask.%llx\n",jprint(item,0),i,n,(bp->height % bp->numnotaries) % bp->numnotaries,k,(long long)bestmask);
if ( bits256_nonz(bp->notaries[k].prev_hash) == 0 )
{
bp->notaries[k].prev_hash = jbits256(item,"txid");
if ( bits256_nonz(bp->notaries[k].prev_hash) != 0 )
{
bp->notaries[k].prev_vout = jint(item,"vout");
bp->recvmask |= (1LL << k);
printf(">>>>>>>> rawtx utxo.%d %s/v%d %llx\n",k,bits256_str(str,bp->notaries[k].prev_hash),bp->notaries[k].prev_vout,(long long)bp->recvmask);
}
}
if ( i < n-1 )
k++;
}
if ( k != bestk )
printf("extracted uxto k.%d != bestk.%d %llx\n",k,bestk,(long long)bestmask);
}
}*/
m = 0;
if ( (jsonstr= dpow_signrawtransaction(myinfo,coin,rawtx,vins)) != 0 )
{
@ -298,7 +222,7 @@ void dpow_rawtxsign(struct supernet_info *myinfo,struct iguana_info *coin,struct
int32_t dpow_signedtxgen(struct supernet_info *myinfo,struct iguana_info *coin,struct dpow_block *bp,int8_t bestk,uint64_t bestmask,int32_t myind,char *opret_symbol,uint32_t sigchannel)
{
int32_t j,incr,numsigs,retval=-1; char rawtx[32768]; cJSON *txobj,*vins; bits256 txid,srchash,zero; struct dpow_entry *ep;
int32_t j,incr,numsigs,retval=-1; char rawtx[32768]; cJSON *vins; bits256 txid,srchash,zero; struct dpow_entry *ep;
if ( bp->numnotaries < 8 )
incr = 1;
else incr = sqrt(bp->numnotaries) + 1;
@ -309,9 +233,9 @@ int32_t dpow_signedtxgen(struct supernet_info *myinfo,struct iguana_info *coin,s
return(-1);
for (j=0; j<sizeof(srchash); j++)
srchash.bytes[j] = myinfo->DPOW.minerkey33[j+1];
if ( (txobj= dpow_createtx(coin,&vins,bp,bestk,bestmask,1)) != 0 )
if ( (vins= dpow_vins(coin,bp,bestk,bestmask,1)) != 0 )
{
txid = dpow_notarytx(rawtx,&numsigs,coin->chain->isPoS,bp,bestk,bestmask,opret_symbol);
txid = dpow_notarytx(rawtx,&numsigs,coin->chain->isPoS,bp,bestk,bestmask,opret_symbol,0);
if ( bits256_nonz(txid) != 0 && rawtx[0] != 0 ) // send tx to share utxo set
{
/*memset(&tmp,0,sizeof(tmp));
@ -324,9 +248,7 @@ int32_t dpow_signedtxgen(struct supernet_info *myinfo,struct iguana_info *coin,s
dpow_send(myinfo,bp,zero,bp->hashmsg,(bits256_nonz(bp->btctxid) == 0) ? DPOW_BTCTXIDCHANNEL : DPOW_TXIDCHANNEL,bp->height,txdata,len+32,bp->txidcrcs);*/
dpow_rawtxsign(myinfo,coin,bp,rawtx,vins,bestk,bestmask,myind,sigchannel);
}
free_json(txobj);
//fprintf(stderr,"free vins\n");
//free_json(vins);
free_json(vins);
}
return(retval);
}
@ -337,7 +259,7 @@ void dpow_sigscheck(struct supernet_info *myinfo,struct dpow_block *bp,uint32_t
memset(zero.bytes,0,sizeof(zero));
if ( bp->state != 0xffffffff && bp->coin != 0 )
{
bp->signedtxid = dpow_notarytx(bp->signedtx,&numsigs,bp->coin->chain->isPoS,bp,bp->bestk,bp->bestmask,bp->opret_symbol);
bp->signedtxid = dpow_notarytx(bp->signedtx,&numsigs,bp->coin->chain->isPoS,bp,bp->bestk,bp->bestmask,bp->opret_symbol,1);
printf("%s numsigs.%d signedtx.(%s)\n",bits256_str(str,bp->signedtxid),numsigs,bp->signedtx);
bp->state = 1;
if ( bits256_nonz(bp->signedtxid) != 0 && numsigs == DPOW_M(bp) )

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