You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

3383 lines
157 KiB

8 years ago
/******************************************************************************
8 years ago
* Copyright © 2014-2017 The SuperNET Developers. *
8 years ago
* *
* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* SuperNET software, including this file may be copied, modified, propagated *
* or distributed except according to the terms contained in the LICENSE file *
* *
* Removal or modification of this copyright notice is prohibited. *
* *
******************************************************************************/
8 years ago
/*
resume handling: list of tx broadcast, tx pending + required items, reconnect state machine or have statemachine assume off by one or state/otherstate specific handling
8 years ago
make sure to broadcast deposit before claiming refund, or to just skip it if neither is done
*/
8 years ago
#define DEX_SLEEP 15
8 years ago
#define BASILISK_DEFAULT_NUMCONFIRMS 5
8 years ago
8 years ago
// Todo: monitor blockchains, ie complete extracting scriptsig
8 years ago
// mode to autocreate required outputs
8 years ago
// more better LP commands
8 years ago
8 years ago
// depends on just three external functions:
8 years ago
// - basilisk_sendrawtransaction(myinfo,coin,signedtx);
8 years ago
// - basilisk_value(myinfo,rawtx->coin,0,0,myinfo->myaddr.persistent,argjson,0)
8 years ago
// basilisk_bitcoinrawtx(myinfo,rawtx->coin,"",basilisktag,jint(valsobj,"timeout"),valsobj,V)
8 years ago
8 years ago
// included from basilisk.c
8 years ago
/* https://bitcointalk.org/index.php?topic=1340621.msg13828271#msg13828271
https://bitcointalk.org/index.php?topic=1364951
Tier Nolan's approach is followed with the following changes:
a) instead of cutting 1000 keypairs, only INSTANTDEX_DECKSIZE are a
b) instead of sending the entire 256 bits, it is truncated to 64 bits. With odds of collision being so low, it is dwarfed by the ~0.1% insurance factor.
8 years ago
c) D is set to ~100x the insurance rate of 1/777 12.87% + BTC amount
8 years ago
d) insurance is added to Bob's payment, which is after the deposit and bailin
e) BEFORE Bob broadcasts deposit, Alice broadcasts BTC denominated fee in cltv so if trade isnt done fee is reclaimed
*/
8 years ago
//#define DISABLE_CHECKSIG // unsolved MITM (evil peer)
8 years ago
8 years ago
/*
both fees are standard payments: OP_DUP OP_HASH160 FEE_RMD160 OP_EQUALVERIFY OP_CHECKSIG
Alice altpayment: OP_2 <alice_pubM> <bob_pubN> OP_2 OP_CHECKMULTISIG
Bob deposit:
8 years ago
#ifndef DISABLE_CHECKSIG
8 years ago
OP_IF
<now + INSTANTDEX_LOCKTIME*2> OP_CLTV OP_DROP <alice_pubA0> OP_CHECKSIG
OP_ELSE
OP_HASH160 <hash(bob_privN)> OP_EQUALVERIFY <bob_pubB0> OP_CHECKSIG
OP_ENDIF
8 years ago
#else
OP_IF
<now + INSTANTDEX_LOCKTIME*2> OP_CLTV OP_DROP OP_SHA256 <sha256(alice_privA0)> OP_EQUAL
OP_ELSE
8 years ago
OP_HASH160 <hash(bob_privN)> OP_EQUALVERIFY OP_SHA256 <sha256(bob_privB0)> OP_EQUAL
8 years ago
OP_ENDIF
#endif
8 years ago
Bob paytx:
8 years ago
#ifndef DISABLE_CHECKSIG
8 years ago
OP_IF
<now + INSTANTDEX_LOCKTIME> OP_CLTV OP_DROP <bob_pubB1> OP_CHECKSIG
OP_ELSE
OP_HASH160 <hash(alice_privM)> OP_EQUALVERIFY <alice_pubA0> OP_CHECKSIG
OP_ENDIF
8 years ago
#else
OP_IF
<now + INSTANTDEX_LOCKTIME> OP_CLTV OP_DROP OP_SHA256 <sha256(bob_privB1)> OP_EQUAL
OP_ELSE
OP_HASH160 <hash(alice_privM)> OP_EQUALVERIFY OP_SHA256 <sha256(alice_privA0)> OP_EQUAL
OP_ENDIF
#endif
8 years ago
Naming convention are pubAi are alice's pubkeys (seems only pubA0 and not pubA1)
pubBi are Bob's pubkeys
privN is Bob's privkey from the cut and choose deck as selected by Alice
privM is Alice's counterpart
pubN and pubM are the corresponding pubkeys for these chosen privkeys
Alice timeout event is triggered if INSTANTDEX_LOCKTIME elapses from the start of a FSM instance. Bob timeout event is triggered after INSTANTDEX_LOCKTIME*2
*/
8 years ago
/*
Bob sends bobdeposit and waits for alicepayment to confirm before sending bobpayment
Alice waits for bobdeposit to confirm and sends alicepayment
Alice spends bobpayment immediately divulging privAm
Bob spends alicepayment immediately after getting privAm and divulges privBn
Bob will spend bobdeposit after end of trade or INSTANTDEX_LOCKTIME, divulging privBn
Alice spends alicepayment as soon as privBn is seen
Bob will spend bobpayment after INSTANTDEX_LOCKTIME
Alice spends bobdeposit in 2*INSTANTDEX_LOCKTIME
*/
8 years ago
//Bobdeposit includes a covered put option for alicecoin, duration INSTANTDEX_LOCKTIME
//alicepayment includes a covered call option for alicecoin, duration (2*INSTANTDEX_LOCKTIME - elapsed)
8 years ago
int32_t basilisk_istrustedbob(struct supernet_info *myinfo,struct basilisk_swap *swap)
{
// for BTC and if trusted LP
return(0);
}
int32_t basilisk_priviextract(struct supernet_info *myinfo,struct iguana_info *coin,char *name,bits256 *destp,uint8_t secret160[20],bits256 srctxid,int32_t srcvout)
{
bits256 txid,privkey; char str[65]; int32_t i,vini,scriptlen; uint8_t rmd160[20],scriptsig[IGUANA_MAXSCRIPTSIZE];
memset(privkey.bytes,0,sizeof(privkey));
// use dex_listtransactions!
if ( (vini= iguana_vinifind(myinfo,coin,&txid,srctxid,srcvout)) >= 0 )
{
if ( (scriptlen= iguana_scriptsigextract(myinfo,coin,scriptsig,sizeof(scriptsig),txid,vini)) > 32 )
{
for (i=0; i<32; i++)
privkey.bytes[i] = scriptsig[scriptlen - 33 + i];
revcalc_rmd160_sha256(rmd160,privkey);//.bytes,sizeof(privkey));
if ( memcmp(secret160,rmd160,sizeof(rmd160)) == sizeof(rmd160) )
{
*destp = privkey;
printf("basilisk_priviextract found privi %s (%s)\n",name,bits256_str(str,privkey));
return(0);
}
}
}
return(-1);
}
8 years ago
void revcalc_rmd160_sha256(uint8_t rmd160[20],bits256 revhash)
{
bits256 hash; int32_t i;
for (i=0; i<32; i++)
hash.bytes[i] = revhash.bytes[31-i];
8 years ago
calc_rmd160_sha256(rmd160,hash.bytes,sizeof(hash));
8 years ago
}
8 years ago
bits256 revcalc_sha256(bits256 revhash)
{
bits256 hash,dest; int32_t i;
for (i=0; i<32; i++)
hash.bytes[i] = revhash.bytes[31-i];
vcalc_sha256(0,dest.bytes,hash.bytes,sizeof(hash));
return(dest);
}
8 years ago
#define SCRIPT_OP_IF 0x63
#define SCRIPT_OP_ELSE 0x67
#define SCRIPT_OP_ENDIF 0x68
8 years ago
bits256 basilisk_revealkey(bits256 privkey,bits256 pubkey)
{
bits256 reveal;
#ifdef DISABLE_CHECKSIG
8 years ago
vcalc_sha256(0,reveal.bytes,privkey.bytes,sizeof(privkey));
//reveal = revcalc_sha256(privkey);
8 years ago
char str[65],str2[65]; printf("priv.(%s) -> reveal.(%s)\n",bits256_str(str,privkey),bits256_str(str2,reveal));
8 years ago
#else
reveal = pubkey;
#endif
return(reveal);
}
8 years ago
8 years ago
int32_t basilisk_swap_bobredeemscript(int32_t depositflag,int32_t *secretstartp,uint8_t *redeemscript,uint32_t locktime,bits256 pubA0,bits256 pubB0,bits256 pubB1,bits256 privAm,bits256 privBn,uint8_t *secretAm,uint8_t *secretAm256,uint8_t *secretBn,uint8_t *secretBn256)
8 years ago
{
8 years ago
int32_t i,n=0; bits256 cltvpub,destpub,privkey; uint8_t pubkeyA[33],pubkeyB[33],*secret160,*secret256;
8 years ago
if ( depositflag != 0 )
8 years ago
{
8 years ago
pubkeyA[0] = 0x02, cltvpub = pubA0;
pubkeyB[0] = 0x03, destpub = pubB0;
privkey = privBn;
secret160 = secretBn;
secret256 = secretBn256;
8 years ago
}
else
{
8 years ago
pubkeyA[0] = 0x03, cltvpub = pubB1;
pubkeyB[0] = 0x02, destpub = pubA0;
privkey = privAm;
secret160 = secretAm;
secret256 = secretAm256;
8 years ago
}
8 years ago
for (i=0; i<32; i++)
printf("%02x",secret256[i]);
printf(" <- secret256 depositflag.%d nonz.%d\n",depositflag,bits256_nonz(privkey));
8 years ago
if ( bits256_nonz(cltvpub) == 0 || bits256_nonz(destpub) == 0 )
return(-1);
for (i=0; i<20; i++)
if ( secret160[i] != 0 )
break;
if ( i == 20 )
return(-1);
memcpy(pubkeyA+1,cltvpub.bytes,sizeof(cltvpub));
memcpy(pubkeyB+1,destpub.bytes,sizeof(destpub));
8 years ago
redeemscript[n++] = SCRIPT_OP_IF;
8 years ago
n = bitcoin_checklocktimeverify(redeemscript,n,locktime);
8 years ago
#ifdef DISABLE_CHECKSIG
n = bitcoin_secret256spend(redeemscript,n,cltvpub);
#else
8 years ago
n = bitcoin_pubkeyspend(redeemscript,n,pubkeyA);
8 years ago
#endif
8 years ago
redeemscript[n++] = SCRIPT_OP_ELSE;
8 years ago
if ( secretstartp != 0 )
*secretstartp = n + 2;
8 years ago
if ( 1 )
8 years ago
{
8 years ago
if ( 1 && bits256_nonz(privkey) != 0 )
8 years ago
{
8 years ago
uint8_t bufA[20],bufB[20];
8 years ago
revcalc_rmd160_sha256(bufA,privkey);
8 years ago
calc_rmd160_sha256(bufB,privkey.bytes,sizeof(privkey));
8 years ago
if ( memcmp(bufA,secret160,sizeof(bufA)) == 0 )
8 years ago
printf("MATCHES BUFA\n");
else if ( memcmp(bufB,secret160,sizeof(bufB)) == 0 )
printf("MATCHES BUFB\n");
else printf("secret160 matches neither\n");
for (i=0; i<20; i++)
printf("%02x",bufA[i]);
printf(" <- revcalc\n");
for (i=0; i<20; i++)
printf("%02x",bufB[i]);
8 years ago
printf(" <- calc\n");
8 years ago
memcpy(secret160,bufB,20);
8 years ago
}
8 years ago
n = bitcoin_secret160verify(redeemscript,n,secret160);
8 years ago
}
8 years ago
else
{
redeemscript[n++] = 0xa8;//IGUANA_OP_SHA256;
redeemscript[n++] = 0x20;
8 years ago
memcpy(&redeemscript[n],secret256,0x20), n += 0x20;
8 years ago
redeemscript[n++] = 0x88; //SCRIPT_OP_EQUALVERIFY;
}
8 years ago
#ifdef DISABLE_CHECKSIG
n = bitcoin_secret256spend(redeemscript,n,destpub);
#else
8 years ago
n = bitcoin_pubkeyspend(redeemscript,n,pubkeyB);
8 years ago
#endif
8 years ago
redeemscript[n++] = SCRIPT_OP_ENDIF;
8 years ago
return(n);
}
int32_t basilisk_bobscript(uint8_t *rmd160,uint8_t *redeemscript,int32_t *redeemlenp,uint8_t *script,int32_t n,uint32_t *locktimep,int32_t *secretstartp,struct basilisk_swapinfo *swap,int32_t depositflag)
{
if ( depositflag != 0 )
*locktimep = swap->started + swap->putduration + swap->callduration;
else *locktimep = swap->started + swap->putduration;
8 years ago
*redeemlenp = n = basilisk_swap_bobredeemscript(depositflag,secretstartp,redeemscript,*locktimep,swap->pubA0,swap->pubB0,swap->pubB1,swap->privAm,swap->privBn,swap->secretAm,swap->secretAm256,swap->secretBn,swap->secretBn256);
8 years ago
if ( n > 0 )
{
calc_rmd160_sha256(rmd160,redeemscript,n);
n = bitcoin_p2shspend(script,0,rmd160);
//for (i=0; i<n; i++)
// printf("%02x",script[i]);
//char str[65]; printf(" <- redeem.%d bobtx dflag.%d %s\n",n,depositflag,bits256_str(str,cltvpub));
}
8 years ago
return(n);
}
8 years ago
int32_t basilisk_alicescript(uint8_t *redeemscript,int32_t *redeemlenp,uint8_t *script,int32_t n,char *msigaddr,uint8_t altps2h,bits256 pubAm,bits256 pubBn)
8 years ago
{
8 years ago
uint8_t p2sh160[20]; struct vin_info V;
8 years ago
memset(&V,0,sizeof(V));
8 years ago
memcpy(&V.signers[0].pubkey[1],pubAm.bytes,sizeof(pubAm)), V.signers[0].pubkey[0] = 0x02;
memcpy(&V.signers[1].pubkey[1],pubBn.bytes,sizeof(pubBn)), V.signers[1].pubkey[0] = 0x03;
8 years ago
V.M = V.N = 2;
8 years ago
*redeemlenp = bitcoin_MofNspendscript(p2sh160,redeemscript,n,&V);
8 years ago
bitcoin_address(msigaddr,altps2h,p2sh160,sizeof(p2sh160));
8 years ago
n = bitcoin_p2shspend(script,0,p2sh160);
8 years ago
//for (i=0; i<*redeemlenp; i++)
// printf("%02x",redeemscript[i]);
//printf(" <- redeemscript alicetx\n");
8 years ago
return(n);
}
8 years ago
8 years ago
int32_t basilisk_confirmsobj(cJSON *item)
{
int32_t height,numconfirms;
height = jint(item,"height");
numconfirms = jint(item,"numconfirms");
if ( height > 0 && numconfirms >= 0 )
return(numconfirms);
return(-1);
}
8 years ago
int32_t basilisk_numconfirms(struct supernet_info *myinfo,struct basilisk_swap *swap,struct basilisk_rawtx *rawtx)
8 years ago
{
8 years ago
cJSON *argjson,*valuearray=0; char *valstr; int32_t i,n,retval = -1;
8 years ago
#ifdef BASILISK_DISABLEWAITTX
8 years ago
return(100);
8 years ago
#endif
8 years ago
argjson = cJSON_CreateObject();
8 years ago
jaddbits256(argjson,"txid",rawtx->I.actualtxid);
8 years ago
jaddnum(argjson,"vout",0);
jaddstr(argjson,"coin",rawtx->coin->symbol);
8 years ago
if ( (valstr= basilisk_value(myinfo,rawtx->coin,0,0,swap->persistent_pubkey,argjson,0)) != 0 )
8 years ago
{
8 years ago
char str[65]; printf("basilisk_numconfirms %s %s valstr.(%s)\n",rawtx->name,bits256_str(str,rawtx->I.actualtxid),valstr);
8 years ago
if ( (valuearray= cJSON_Parse(valstr)) != 0 )
{
if ( is_cJSON_Array(valuearray) != 0 )
{
n = cJSON_GetArraySize(valuearray);
for (i=0; i<n; i++)
{
8 years ago
if ( (retval= basilisk_confirmsobj(jitem(valuearray,i))) >= 0 )
8 years ago
break;
}
8 years ago
} else retval = basilisk_confirmsobj(valuearray);
8 years ago
free_json(valuearray);
8 years ago
} else printf("parse error\n");
8 years ago
free(valstr);
8 years ago
}
free_json(argjson);
8 years ago
return(retval);
8 years ago
}
bits256 basilisk_swap_broadcast(char *name,struct supernet_info *myinfo,struct basilisk_swap *swap,struct iguana_info *coin,uint8_t *data,int32_t datalen)
{
8 years ago
bits256 txid; char *signedtx,*retstr;
8 years ago
memset(txid.bytes,0,sizeof(txid));
if ( data != 0 && datalen != 0 )
{
8 years ago
char str[65];
8 years ago
#ifdef BASILISK_DISABLESENDTX
8 years ago
txid = bits256_doublesha256(0,data,datalen);
8 years ago
printf("%s <- dont sendrawtransaction (%s)\n",name,bits256_str(str,txid));
8 years ago
return(txid);
8 years ago
#endif
8 years ago
signedtx = malloc(datalen*2 + 1);
init_hexbytes_noT(signedtx,data,datalen);
8 years ago
if ( (retstr= basilisk_sendrawtransaction(myinfo,coin,signedtx)) != 0 )
8 years ago
{
if ( is_hexstr(retstr,0) == 64 )
{
decode_hex(txid.bytes,32,retstr);
free(retstr);
printf("sendrawtransaction %s.(%s)\n",name,bits256_str(str,txid));
}
else
{
printf("sendrawtransaction %s error.(%s)\n",name,retstr);
free(retstr);
}
} else printf("sendrawtransaction %s got null return\n",name);
8 years ago
free(signedtx);
}
return(txid);
}
8 years ago
int32_t _basilisk_rawtx_sign(struct supernet_info *myinfo,int32_t height,uint32_t timestamp,uint32_t locktime,uint32_t sequenceid,struct basilisk_rawtx *dest,struct basilisk_rawtx *rawtx,bits256 privkey,bits256 *privkey2,uint8_t *userdata,int32_t userdatalen,int32_t ignore_cltverr)
8 years ago
{
8 years ago
char *rawtxbytes=0,*signedtx=0,hexstr[999],wifstr[128]; cJSON *txobj,*vins,*item,*sobj,*privkeys; int32_t needsig=1,retval = -1; struct vin_info *V;
8 years ago
V = calloc(256,sizeof(*V));
8 years ago
V[0].signers[0].privkey = privkey;
bitcoin_pubkey33(myinfo->ctx,V[0].signers[0].pubkey,privkey);
8 years ago
privkeys = cJSON_CreateArray();
bitcoin_priv2wif(wifstr,privkey,rawtx->coin->chain->wiftype);
jaddistr(privkeys,wifstr);
8 years ago
if ( privkey2 != 0 )
{
8 years ago
V[0].signers[1].privkey = *privkey2;
bitcoin_pubkey33(myinfo->ctx,V[0].signers[1].pubkey,*privkey2);
8 years ago
bitcoin_priv2wif(wifstr,*privkey2,rawtx->coin->chain->wiftype);
jaddistr(privkeys,wifstr);
8 years ago
V[0].N = V[0].M = 2;
8 years ago
//char str[65]; printf("add second privkey.(%s) %s\n",jprint(privkeys,0),bits256_str(str,*privkey2));
8 years ago
} else V[0].N = V[0].M = 1;
8 years ago
V[0].suppress_pubkeys = dest->I.suppress_pubkeys;
8 years ago
V[0].ignore_cltverr = ignore_cltverr;
8 years ago
if ( dest->I.redeemlen != 0 )
memcpy(V[0].p2shscript,dest->redeemscript,dest->I.redeemlen), V[0].p2shlen = dest->I.redeemlen;
txobj = bitcoin_txcreate(rawtx->coin->symbol,rawtx->coin->chain->isPoS,locktime,userdata == 0 ? 1 : 1,timestamp);//rawtx->coin->chain->locktime_txversion);
8 years ago
vins = cJSON_CreateArray();
item = cJSON_CreateObject();
8 years ago
if ( userdata != 0 && userdatalen > 0 )
{
8 years ago
memcpy(V[0].userdata,userdata,userdatalen);
V[0].userdatalen = userdatalen;
8 years ago
init_hexbytes_noT(hexstr,userdata,userdatalen);
8 years ago
jaddstr(item,"userdata",hexstr);
8 years ago
#ifdef DISABLE_CHECKSIG
needsig = 0;
#endif
8 years ago
}
8 years ago
//printf("rawtx B\n");
8 years ago
if ( bits256_nonz(rawtx->I.actualtxid) != 0 )
jaddbits256(item,"txid",rawtx->I.actualtxid);
else jaddbits256(item,"txid",rawtx->I.signedtxid);
8 years ago
jaddnum(item,"vout",0);
sobj = cJSON_CreateObject();
8 years ago
init_hexbytes_noT(hexstr,rawtx->spendscript,rawtx->I.spendlen);
8 years ago
jaddstr(sobj,"hex",hexstr);
jadd(item,"scriptPubKey",sobj);
8 years ago
jaddnum(item,"suppress",dest->I.suppress_pubkeys);
8 years ago
jaddnum(item,"sequence",sequenceid);
8 years ago
if ( (dest->I.redeemlen= rawtx->I.redeemlen) != 0 )
8 years ago
{
8 years ago
init_hexbytes_noT(hexstr,rawtx->redeemscript,rawtx->I.redeemlen);
memcpy(dest->redeemscript,rawtx->redeemscript,rawtx->I.redeemlen);
8 years ago
jaddstr(item,"redeemScript",hexstr);
8 years ago
}
8 years ago
jaddi(vins,item);
8 years ago
jdelete(txobj,"vin");
jadd(txobj,"vin",vins);
8 years ago
//printf("basilisk_rawtx_sign locktime.%u/%u for %s spendscript.%s -> %s, suppress.%d\n",rawtx->I.locktime,dest->I.locktime,rawtx->name,hexstr,dest->name,dest->I.suppress_pubkeys);
8 years ago
txobj = bitcoin_txoutput(txobj,dest->spendscript,dest->I.spendlen,dest->I.amount);
8 years ago
if ( (rawtxbytes= bitcoin_json2hex(myinfo,rawtx->coin,&dest->I.txid,txobj,V)) != 0 )
8 years ago
{
8 years ago
//printf("rawtx.(%s) vins.%p\n",rawtxbytes,vins);
8 years ago
if ( needsig == 0 )
signedtx = rawtxbytes;
8 years ago
if ( signedtx != 0 || (signedtx= iguana_signrawtx(myinfo,rawtx->coin,height,&dest->I.signedtxid,&dest->I.completed,vins,rawtxbytes,privkeys,V)) != 0 )
8 years ago
{
8 years ago
dest->I.datalen = (int32_t)strlen(signedtx) >> 1;
8 years ago
if ( dest->I.datalen <= sizeof(dest->txbytes) )
decode_hex(dest->txbytes,dest->I.datalen,signedtx);
else printf("DEX tx is too big %d vs %d\n",dest->I.datalen,(int32_t)sizeof(dest->txbytes));
8 years ago
if ( signedtx != rawtxbytes )
free(signedtx);
8 years ago
if ( dest->I.completed != 0 )
8 years ago
retval = 0;
8 years ago
else printf("couldnt complete sign transaction %s\n",rawtx->name);
8 years ago
} else printf("error signing\n");
8 years ago
free(rawtxbytes);
8 years ago
} else printf("error making rawtx\n");
8 years ago
free_json(privkeys);
free_json(txobj);
8 years ago
free(V);
8 years ago
return(retval);
}
8 years ago
int32_t basilisk_rawtx_sign(struct supernet_info *myinfo,int32_t height,struct basilisk_swap *swap,struct basilisk_rawtx *dest,struct basilisk_rawtx *rawtx,bits256 privkey,bits256 *privkey2,uint8_t *userdata,int32_t userdatalen,int32_t ignore_cltverr)
{
uint32_t timestamp,locktime=0,sequenceid = 0xffffffff;
timestamp = swap->I.started;
if ( dest == &swap->aliceclaim )
locktime = swap->bobdeposit.I.locktime + 1, sequenceid = 0;
else if ( dest == &swap->bobreclaim )
locktime = swap->bobpayment.I.locktime + 1, sequenceid = 0;
return(_basilisk_rawtx_sign(myinfo,height,timestamp,locktime,sequenceid,dest,rawtx,privkey,privkey2,userdata,userdatalen,ignore_cltverr));
}
cJSON *basilisk_privkeyarray(struct supernet_info *myinfo,struct iguana_info *coin,cJSON *vins)
{
cJSON *privkeyarray,*item,*sobj; struct iguana_waddress *waddr; struct iguana_waccount *wacct; char coinaddr[64],account[128],wifstr[64],str[65],*hexstr; uint8_t script[1024]; int32_t i,n,len,vout; bits256 txid,privkey;
privkeyarray = cJSON_CreateArray();
//printf("%s persistent.(%s) (%s) change.(%s) scriptstr.(%s)\n",coin->symbol,myinfo->myaddr.BTC,coinaddr,coin->changeaddr,scriptstr);
if ( (n= cJSON_GetArraySize(vins)) > 0 )
{
for (i=0; i<n; i++)
{
item = jitem(vins,i);
txid = jbits256(item,"txid");
vout = jint(item,"vout");
if ( bits256_nonz(txid) != 0 && vout >= 0 )
{
iguana_txidcategory(myinfo,coin,account,coinaddr,txid,vout);
if ( coinaddr[0] == 0 && (sobj= jobj(item,"scriptPubKey")) != 0 && (hexstr= jstr(sobj,"hex")) != 0 && is_hexstr(hexstr,0) > 0 )
{
len = (int32_t)strlen(hexstr) >> 1;
if ( len < (sizeof(script) << 1) )
{
decode_hex(script,len,hexstr);
if ( len == 25 && script[0] == 0x76 && script[1] == 0xa9 && script[2] == 0x14 )
bitcoin_address(coinaddr,coin->chain->pubtype,script+3,20);
}
}
if ( coinaddr[0] != 0 )
{
if ( (waddr= iguana_waddresssearch(myinfo,&wacct,coinaddr)) != 0 )
{
bitcoin_priv2wif(wifstr,waddr->privkey,coin->chain->wiftype);
jaddistr(privkeyarray,waddr->wifstr);
}
else if ( smartaddress(myinfo,&privkey,coinaddr) >= 0 )
{
bitcoin_priv2wif(wifstr,privkey,coin->chain->wiftype);
jaddistr(privkeyarray,wifstr);
}
else printf("cant find (%s) in wallet\n",coinaddr);
} else printf("cant coinaddr from (%s).v%d\n",bits256_str(str,txid),vout);
} else printf("invalid txid/vout %d of %d\n",i,n);
}
}
return(privkeyarray);
}
int32_t basilisk_rawtx_return(struct supernet_info *myinfo,int32_t height,struct basilisk_rawtx *rawtx,cJSON *item,int32_t lockinputs,struct vin_info *V)
{
char *signedtx,*txbytes; cJSON *vins,*privkeyarray; int32_t i,n,retval = -1;
if ( (txbytes= jstr(item,"rawtx")) != 0 && (vins= jobj(item,"vins")) != 0 )
{
privkeyarray = basilisk_privkeyarray(myinfo,rawtx->coin,vins);
if ( (signedtx= iguana_signrawtx(myinfo,rawtx->coin,height,&rawtx->I.signedtxid,&rawtx->I.completed,vins,txbytes,privkeyarray,V)) != 0 )
{
if ( lockinputs != 0 )
{
//printf("lockinputs\n");
iguana_RTunspentslock(myinfo,rawtx->coin,vins);
if ( (n= cJSON_GetArraySize(vins)) != 0 )
{
bits256 txid; int32_t vout;
for (i=0; i<n; i++)
{
item = jitem(vins,i);
txid = jbits256(item,"txid");
vout = jint(item,"vout");
}
}
}
rawtx->I.datalen = (int32_t)strlen(signedtx) >> 1;
8 years ago
//rawtx->txbytes = calloc(1,rawtx->I.datalen);
8 years ago
decode_hex(rawtx->txbytes,rawtx->I.datalen,signedtx);
8 years ago
//printf("%s SIGNEDTX.(%s)\n",rawtx->name,signedtx);
8 years ago
free(signedtx);
retval = 0;
} else printf("error signrawtx\n"); //do a very short timeout so it finishes via local poll
free_json(privkeyarray);
}
return(retval);
}
8 years ago
int32_t _basilisk_rawtx_gen(char *str,struct supernet_info *myinfo,uint32_t swapstarted,uint8_t *pubkey33,int32_t iambob,int32_t lockinputs,struct basilisk_rawtx *rawtx,uint32_t locktime,uint8_t *script,int32_t scriptlen,int64_t txfee,int32_t minconf,int32_t delay)
8 years ago
{
8 years ago
char *retstr,*jsonstr,scriptstr[1024],coinaddr[64]; uint32_t basilisktag; int32_t flag,i,n,retval = -1; cJSON *addresses,*valsobj,*retarray=0; struct vin_info *V;
8 years ago
//bitcoin_address(coinaddr,rawtx->coin->chain->pubtype,myinfo->persistent_pubkey33,33);
if ( rawtx->coin->changeaddr[0] == 0 )
{
bitcoin_address(rawtx->coin->changeaddr,rawtx->coin->chain->pubtype,pubkey33,33);
printf("set change address.(%s)\n",rawtx->coin->changeaddr);
}
init_hexbytes_noT(scriptstr,script,scriptlen);
basilisktag = (uint32_t)rand();
valsobj = cJSON_CreateObject();
jaddstr(valsobj,"coin",rawtx->coin->symbol);
jaddstr(valsobj,"spendscript",scriptstr);
jaddstr(valsobj,"changeaddr",rawtx->coin->changeaddr);
jadd64bits(valsobj,"satoshis",rawtx->I.amount);
jadd64bits(valsobj,"txfee",txfee);
jaddnum(valsobj,"minconf",minconf);
8 years ago
if ( locktime == 0 )
locktime = (uint32_t)time(NULL) - 777;
8 years ago
jaddnum(valsobj,"locktime",locktime);
jaddnum(valsobj,"timeout",30000);
jaddnum(valsobj,"timestamp",swapstarted+delay);
addresses = cJSON_CreateArray();
bitcoin_address(coinaddr,rawtx->coin->chain->pubtype,pubkey33,33);
jaddistr(addresses,coinaddr);
jadd(valsobj,"addresses",addresses);
rawtx->I.locktime = locktime;
//printf("%s locktime.%u\n",rawtx->name,locktime);
V = calloc(256,sizeof(*V));
if ( (retstr= basilisk_bitcoinrawtx(myinfo,rawtx->coin,"",basilisktag,jint(valsobj,"timeout"),valsobj,V)) != 0 )
{
8 years ago
//printf("%s %s basilisk_bitcoinrawtx.(%s)\n",rawtx->name,str,retstr);
8 years ago
flag = 0;
if ( (retarray= cJSON_Parse(retstr)) != 0 )
{
if ( is_cJSON_Array(retarray) != 0 )
{
n = cJSON_GetArraySize(retarray);
for (i=0; i<n; i++)
{
if ( (retval= basilisk_rawtx_return(myinfo,rawtx->coin->longestchain,rawtx,jitem(retarray,i),lockinputs,V)) == 0 )
{
8 years ago
rawtx->vins = jduplicate(jobj(jitem(retarray,i),"vins"));
jsonstr = jprint(rawtx->vins,0);
safecopy(rawtx->vinstr,jsonstr,sizeof(rawtx->vinstr));
free(jsonstr);
8 years ago
break;
}
}
}
else
{
retval = basilisk_rawtx_return(myinfo,rawtx->coin->longestchain,rawtx,retarray,lockinputs,V);
8 years ago
rawtx->vins = jduplicate(jobj(retarray,"vins"));
jsonstr = jprint(rawtx->vins,0);
safecopy(rawtx->vinstr,jsonstr,sizeof(rawtx->vinstr));
free(jsonstr);
8 years ago
}
free(retarray);
} else printf("error parsing.(%s)\n",retstr);
free(retstr);
8 years ago
} else printf("error creating %s %s\n",iambob != 0 ? "BOB" : "ALICE",rawtx->name);
8 years ago
free_json(valsobj);
free(V);
return(retval);
}
8 years ago
int32_t basilisk_rawtx_gen(char *str,struct supernet_info *myinfo,uint32_t swapstarted,uint8_t *pubkey33,int32_t iambob,int32_t lockinputs,struct basilisk_rawtx *rawtx,uint32_t locktime,uint8_t *script,int32_t scriptlen,int64_t txfee,int32_t minconf,int32_t delay)
{
int32_t retval,len; uint64_t newtxfee; struct iguana_info *coin;
if ( (coin= rawtx->coin) == 0 || strcmp(coin->symbol,"BTC") != 0 )
8 years ago
return(_basilisk_rawtx_gen(str,myinfo,swapstarted,pubkey33,iambob,lockinputs,rawtx,locktime,script,scriptlen,txfee,minconf,delay));
retval = _basilisk_rawtx_gen(str,myinfo,swapstarted,pubkey33,iambob,0,rawtx,locktime,script,scriptlen,txfee,minconf,delay);
8 years ago
len = rawtx->I.datalen;
if ( coin->estimatedfee == 0 )
coin->estimatedfee = iguana_getestimatedfee(myinfo,coin);
newtxfee = coin->estimatedfee * len;
if ( newtxfee > txfee )
{
retval = _basilisk_rawtx_gen(str,myinfo,swapstarted,pubkey33,iambob,lockinputs,rawtx,locktime,script,scriptlen,newtxfee,minconf,delay);
printf("txfee %.8f -> newtxfee %.8f\n",dstr(txfee),dstr(newtxfee));
}
return(retval);
}
8 years ago
struct basilisk_rawtx *basilisk_swapdata_rawtx(struct supernet_info *myinfo,struct basilisk_swap *swap,uint8_t *data,int32_t maxlen,struct basilisk_rawtx *rawtx)
{
8 years ago
if ( rawtx->I.datalen != 0 && rawtx->I.datalen <= maxlen )
8 years ago
{
8 years ago
memcpy(data,rawtx->txbytes,rawtx->I.datalen);
8 years ago
return(rawtx);
}
return(0);
}
8 years ago
int32_t basilisk_verify_otherfee(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen)
8 years ago
{
8 years ago
struct basilisk_swap *swap = ptr;
8 years ago
// add verification and broadcast
8 years ago
//swap->otherfee.txbytes = calloc(1,datalen);
8 years ago
memcpy(swap->otherfee.txbytes,data,datalen);
8 years ago
swap->otherfee.I.datalen = datalen;
8 years ago
swap->otherfee.I.actualtxid = swap->otherfee.I.signedtxid = bits256_doublesha256(0,data,datalen);
8 years ago
basilisk_txlog(myinfo,swap,&swap->otherfee,-1);
8 years ago
return(0);
}
8 years ago
int32_t basilisk_rawtx_spendscript(struct basilisk_swap *swap,int32_t height,struct basilisk_rawtx *rawtx,int32_t v,uint8_t *recvbuf,int32_t recvlen,int32_t suppress_pubkeys)
8 years ago
{
8 years ago
int32_t datalen=0,retval=-1,hexlen,n; uint8_t *data; cJSON *txobj,*skey,*vouts,*vout; char *hexstr; bits256 txid;
8 years ago
datalen = recvbuf[0];
datalen += (int32_t)recvbuf[1] << 8;
8 years ago
if ( datalen > 65536 )
return(-1);
8 years ago
rawtx->I.redeemlen = recvbuf[2];
8 years ago
data = &recvbuf[3];
8 years ago
if ( rawtx->I.redeemlen > 0 && rawtx->I.redeemlen < 0x100 )
memcpy(rawtx->redeemscript,&data[datalen],rawtx->I.redeemlen);
8 years ago
//printf("recvlen.%d datalen.%d redeemlen.%d\n",recvlen,datalen,rawtx->redeemlen);
8 years ago
if ( rawtx->I.datalen == 0 )
8 years ago
{
8 years ago
//rawtx->txbytes = calloc(1,datalen);
8 years ago
memcpy(rawtx->txbytes,data,datalen);
8 years ago
rawtx->I.datalen = datalen;
8 years ago
}
8 years ago
else if ( datalen != rawtx->I.datalen || memcmp(rawtx->txbytes,data,datalen) != 0 )
8 years ago
{
8 years ago
int32_t i; for (i=0; i<datalen; i++)
printf("%02x",data[i]);
printf(" <- received\n");
8 years ago
for (i=0; i<rawtx->I.datalen; i++)
8 years ago
printf("%02x",rawtx->txbytes[i]);
printf(" <- rawtx\n");
8 years ago
printf("%s rawtx data compare error, len %d vs %d <<<<<<<<<< warning\n",rawtx->name,rawtx->I.datalen,datalen);
8 years ago
return(-1);
8 years ago
}
8 years ago
txid = bits256_doublesha256(0,data,datalen);
char str[65]; printf("rawtx.%s txid %s\n",rawtx->name,bits256_str(str,txid));
if ( bits256_cmp(txid,rawtx->I.actualtxid) != 0 && bits256_nonz(rawtx->I.actualtxid) == 0 )
rawtx->I.actualtxid = txid;
8 years ago
if ( (txobj= bitcoin_data2json(rawtx->coin,height,&rawtx->I.signedtxid,&rawtx->msgtx,rawtx->extraspace,sizeof(rawtx->extraspace),data,datalen,0,suppress_pubkeys)) != 0 )
8 years ago
{
8 years ago
rawtx->I.actualtxid = rawtx->I.signedtxid;
8 years ago
//char str[65]; printf("got txid.%s (%s)\n",bits256_str(str,rawtx->signedtxid),jprint(txobj,0));
8 years ago
rawtx->I.locktime = rawtx->msgtx.lock_time;
8 years ago
if ( (vouts= jarray(&n,txobj,"vout")) != 0 && v < n )
{
vout = jitem(vouts,v);
8 years ago
if ( j64bits(vout,"satoshis") == rawtx->I.amount && (skey= jobj(vout,"scriptPubKey")) != 0 && (hexstr= jstr(skey,"hex")) != 0 )
8 years ago
{
if ( (hexlen= (int32_t)strlen(hexstr) >> 1) < sizeof(rawtx->spendscript) )
{
decode_hex(rawtx->spendscript,hexlen,hexstr);
8 years ago
rawtx->I.spendlen = hexlen;
8 years ago
bitcoin_address(rawtx->p2shaddr,rawtx->coin->chain->p2shtype,rawtx->spendscript,hexlen);
8 years ago
if ( swap != 0 )
basilisk_txlog(swap->myinfoptr,swap,rawtx,-1); // bobdeposit, bobpayment or alicepayment
8 years ago
retval = 0;
}
} else printf("%s ERROR.(%s)\n",rawtx->name,jprint(txobj,0));
}
free_json(txobj);
}
return(retval);
}
8 years ago
void basilisk_swap_coinaddr(struct supernet_info *myinfo,struct basilisk_swap *swap,struct iguana_info *coin,char *coinaddr,uint8_t *data,int32_t datalen)
{
8 years ago
cJSON *txobj,*vouts,*vout,*addresses,*item,*skey; uint8_t extraspace[8192]; bits256 signedtxid; struct iguana_msgtx msgtx; char *addr; int32_t n,m,suppress_pubkeys = 0;
8 years ago
if ( (txobj= bitcoin_data2json(coin,coin->longestchain,&signedtxid,&msgtx,extraspace,sizeof(extraspace),data,datalen,0,suppress_pubkeys)) != 0 )
{
8 years ago
//char str[65]; printf("got txid.%s (%s)\n",bits256_str(str,signedtxid),jprint(txobj,0));
8 years ago
if ( (vouts= jarray(&n,txobj,"vout")) != 0 && n > 0 )
{
vout = jitem(vouts,0);
8 years ago
//printf("VOUT.(%s)\n",jprint(vout,0));
8 years ago
if ( (skey= jobj(vout,"scriptPubKey")) != 0 && (addresses= jarray(&m,skey,"addresses")) != 0 )
8 years ago
{
8 years ago
item = jitem(addresses,0);
8 years ago
//printf("item.(%s)\n",jprint(item,0));
8 years ago
if ( (addr= jstr(item,0)) != 0 )
{
safecopy(coinaddr,addr,64);
8 years ago
//printf("extracted.(%s)\n",coinaddr);
8 years ago
}
8 years ago
}
}
8 years ago
free_json(txobj);
}
}
8 years ago
int32_t basilisk_swapuserdata(uint8_t *userdata,bits256 privkey,int32_t ifpath,bits256 signpriv,uint8_t *redeemscript,int32_t redeemlen)
8 years ago
{
int32_t i,len = 0;
8 years ago
#ifdef DISABLE_CHECKSIG
userdata[len++] = sizeof(signpriv);
for (i=0; i<sizeof(privkey); i++)
userdata[len++] = signpriv.bytes[i];
#endif
if ( bits256_nonz(privkey) != 0 )
8 years ago
{
userdata[len++] = sizeof(privkey);
8 years ago
for (i=0; i<sizeof(privkey); i++)
8 years ago
userdata[len++] = privkey.bytes[i];
8 years ago
}
userdata[len++] = 0x51 * ifpath; // ifpath == 1 -> if path, 0 -> else path
return(len);
}
/* Bob deposit:
OP_IF
<now + INSTANTDEX_LOCKTIME*2> OP_CLTV OP_DROP <alice_pubA0> OP_CHECKSIG
OP_ELSE
OP_HASH160 <hash(bob_privN)> OP_EQUALVERIFY <bob_pubB0> OP_CHECKSIG
OP_ENDIF*/
8 years ago
void basilisk_dontforget_userdata(char *userdataname,FILE *fp,uint8_t *script,int32_t scriptlen)
{
int32_t i; char scriptstr[513];
if ( scriptlen != 0 )
{
for (i=0; i<scriptlen; i++)
sprintf(&scriptstr[i << 1],"%02x",script[i]);
scriptstr[i << 1] = 0;
fprintf(fp,"\",\"%s\":\"%s\"",userdataname,scriptstr);
}
}
void basilisk_dontforget(struct supernet_info *myinfo,struct basilisk_swap *swap,struct basilisk_rawtx *rawtx,int32_t locktime,bits256 triggertxid)
{
8 years ago
char zeroes[32],fname[512],str[65],coinaddr[64],secretAmstr[41],secretAm256str[65],secretBnstr[41],secretBn256str[65]; FILE *fp; int32_t i,len; uint8_t redeemscript[256],script[256];
8 years ago
sprintf(fname,"%s/SWAPS/%u-%u.%s",GLOBAL_DBDIR,swap->I.req.requestid,swap->I.req.quoteid,rawtx->name), OS_compatible_path(fname);
8 years ago
coinaddr[0] = secretAmstr[0] = secretAm256str[0] = secretBnstr[0] = secretBn256str[0] = 0;
memset(zeroes,0,sizeof(zeroes));
8 years ago
if ( (fp= fopen(fname,"wb")) != 0 )
{
fprintf(fp,"{\"name\":\"%s\",\"coin\":\"%s\"",rawtx->name,rawtx->coin->symbol);
if ( rawtx->I.datalen > 0 )
{
8 years ago
fprintf(fp,",\"tx\":\"");
8 years ago
for (i=0; i<rawtx->I.datalen; i++)
fprintf(fp,"%02x",rawtx->txbytes[i]);
fprintf(fp,"\",\"txid\":\"%s\"",bits256_str(str,bits256_doublesha256(0,rawtx->txbytes,rawtx->I.datalen)));
8 years ago
if ( rawtx == &swap->bobdeposit || rawtx == &swap->bobpayment )
{
basilisk_swap_coinaddr(myinfo,swap,swap->bobcoin,coinaddr,rawtx->txbytes,rawtx->I.datalen);
if ( coinaddr[0] != 0 )
{
8 years ago
if ( rawtx == &swap->bobdeposit )
safecopy(swap->Bdeposit,coinaddr,sizeof(swap->Bdeposit));
else safecopy(swap->Bpayment,coinaddr,sizeof(swap->Bpayment));
8 years ago
}
}
8 years ago
}
8 years ago
if ( swap->Bdeposit[0] != 0 )
fprintf(fp,",\"%s\":\"%s\"","Bdeposit",swap->Bdeposit);
if ( swap->Bpayment[0] != 0 )
fprintf(fp,",\"%s\":\"%s\"","Bpayment",swap->Bpayment);
8 years ago
fprintf(fp,",\"expiration\":%u",swap->I.expiration);
fprintf(fp,",\"iambob\":%d",swap->I.iambob);
fprintf(fp,",\"bobcoin\":\"%s\"",swap->bobcoin->symbol);
fprintf(fp,",\"alicecoin\":\"%s\"",swap->alicecoin->symbol);
8 years ago
fprintf(fp,",\"lock\":%u",locktime);
fprintf(fp,",\"amount\":%.8f",dstr(rawtx->I.amount));
if ( bits256_nonz(triggertxid) != 0 )
fprintf(fp,",\"trigger\":\"%s\"",bits256_str(str,triggertxid));
if ( bits256_nonz(swap->I.pubAm) != 0 && bits256_nonz(swap->I.pubBn) != 0 )
{
8 years ago
basilisk_alicescript(redeemscript,&len,script,0,coinaddr,swap->alicecoin->chain->p2shtype,swap->I.pubAm,swap->I.pubBn);
8 years ago
fprintf(fp,",\"Apayment\":\"%s\"",coinaddr);
8 years ago
}
8 years ago
/*basilisk_dontforget_userdata("Aclaim",fp,swap->I.userdata_aliceclaim,swap->I.userdata_aliceclaimlen);
8 years ago
basilisk_dontforget_userdata("Areclaim",fp,swap->I.userdata_alicereclaim,swap->I.userdata_alicereclaimlen);
basilisk_dontforget_userdata("Aspend",fp,swap->I.userdata_alicespend,swap->I.userdata_alicespendlen);
basilisk_dontforget_userdata("Bspend",fp,swap->I.userdata_bobspend,swap->I.userdata_bobspendlen);
basilisk_dontforget_userdata("Breclaim",fp,swap->I.userdata_bobreclaim,swap->I.userdata_bobreclaimlen);
8 years ago
basilisk_dontforget_userdata("Brefund",fp,swap->I.userdata_bobrefund,swap->I.userdata_bobrefundlen);*/
8 years ago
fprintf(fp,"}\n");
fclose(fp);
}
8 years ago
sprintf(fname,"%s/SWAPS/%u-%u",GLOBAL_DBDIR,swap->I.req.requestid,swap->I.req.quoteid), OS_compatible_path(fname);
if ( (fp= fopen(fname,"wb")) != 0 )
{
8 years ago
fprintf(fp,"{\"src\":\"%s\",\"srcamount\":%.8f,\"dest\":\"%s\",\"destamount\":%.8f,\"requestid\":%u,\"quoteid\":%u,\"iambob\":%d,\"state\":%u,\"otherstate\":%u,\"expiration\":%u,\"dlocktime\":%u,\"plocktime\":%u",swap->I.req.src,dstr(swap->I.req.srcamount),swap->I.req.dest,dstr(swap->I.req.destamount),swap->I.req.requestid,swap->I.req.quoteid,swap->I.iambob,swap->I.statebits,swap->I.otherstatebits,swap->I.expiration,swap->bobdeposit.I.locktime,swap->bobpayment.I.locktime);
8 years ago
if ( memcmp(zeroes,swap->I.secretAm,20) != 0 )
{
init_hexbytes_noT(secretAmstr,swap->I.secretAm,20);
fprintf(fp,",\"secretAm\":\"%s\"",secretAmstr);
}
if ( memcmp(zeroes,swap->I.secretAm256,32) != 0 )
{
init_hexbytes_noT(secretAm256str,swap->I.secretAm256,32);
fprintf(fp,",\"secretAm256\":\"%s\"",secretAm256str);
}
if ( memcmp(zeroes,swap->I.secretBn,20) != 0 )
{
init_hexbytes_noT(secretBnstr,swap->I.secretBn,20);
fprintf(fp,",\"secretBn\":\"%s\"",secretBnstr);
}
if ( memcmp(zeroes,swap->I.secretBn256,32) != 0 )
{
init_hexbytes_noT(secretBn256str,swap->I.secretBn256,32);
fprintf(fp,",\"secretBn256\":\"%s\"",secretBn256str);
}
8 years ago
for (i=0; i<2; i++)
if ( bits256_nonz(swap->I.myprivs[i]) != 0 )
fprintf(fp,",\"myprivs%d\":\"%s\"",i,bits256_str(str,swap->I.myprivs[i]));
if ( bits256_nonz(swap->I.privAm) != 0 )
fprintf(fp,",\"privAm\":\"%s\"",bits256_str(str,swap->I.privAm));
if ( bits256_nonz(swap->I.privBn) != 0 )
fprintf(fp,",\"privBn\":\"%s\"",bits256_str(str,swap->I.privBn));
if ( bits256_nonz(swap->I.pubA0) != 0 )
fprintf(fp,",\"pubA0\":\"%s\"",bits256_str(str,swap->I.pubA0));
if ( bits256_nonz(swap->I.pubB0) != 0 )
fprintf(fp,",\"pubB0\":\"%s\"",bits256_str(str,swap->I.pubB0));
if ( bits256_nonz(swap->I.pubB1) != 0 )
fprintf(fp,",\"pubB1\":\"%s\"",bits256_str(str,swap->I.pubB1));
8 years ago
if ( bits256_nonz(swap->bobdeposit.I.actualtxid) != 0 )
fprintf(fp,",\"Bdeposit\":\"%s\"",bits256_str(str,swap->bobdeposit.I.actualtxid));
if ( bits256_nonz(swap->bobrefund.I.actualtxid) != 0 )
fprintf(fp,",\"Brefund\":\"%s\"",bits256_str(str,swap->bobrefund.I.actualtxid));
if ( bits256_nonz(swap->aliceclaim.I.actualtxid) != 0 )
fprintf(fp,",\"Aclaim\":\"%s\"",bits256_str(str,swap->aliceclaim.I.actualtxid));
if ( bits256_nonz(swap->bobpayment.I.actualtxid) != 0 )
fprintf(fp,",\"Bpayment\":\"%s\"",bits256_str(str,swap->bobpayment.I.actualtxid));
if ( bits256_nonz(swap->alicespend.I.actualtxid) != 0 )
fprintf(fp,",\"Aspend\":\"%s\"",bits256_str(str,swap->alicespend.I.actualtxid));
if ( bits256_nonz(swap->bobreclaim.I.actualtxid) != 0 )
fprintf(fp,",\"Breclaim\":\"%s\"",bits256_str(str,swap->bobreclaim.I.actualtxid));
if ( bits256_nonz(swap->alicepayment.I.actualtxid) != 0 )
fprintf(fp,",\"Apayment\":\"%s\"",bits256_str(str,swap->alicepayment.I.actualtxid));
if ( bits256_nonz(swap->bobspend.I.actualtxid) != 0 )
fprintf(fp,",\"Bspend\":\"%s\"",bits256_str(str,swap->bobspend.I.actualtxid));
if ( bits256_nonz(swap->alicereclaim.I.actualtxid) != 0 )
fprintf(fp,",\"Areclaim\":\"%s\"",bits256_str(str,swap->alicereclaim.I.actualtxid));
if ( bits256_nonz(swap->otherfee.I.actualtxid) != 0 )
fprintf(fp,",\"otherfee\":\"%s\"",bits256_str(str,swap->otherfee.I.actualtxid));
if ( bits256_nonz(swap->myfee.I.actualtxid) != 0 )
fprintf(fp,",\"myfee\":\"%s\"",bits256_str(str,swap->myfee.I.actualtxid));
8 years ago
fprintf(fp,",\"dest33\":\"");
for (i=0; i<33; i++)
fprintf(fp,"%02x",swap->persistent_pubkey33[i]);
fprintf(fp,"\"}\n");
8 years ago
fclose(fp);
}
8 years ago
}
void basilisk_dontforget_update(struct supernet_info *myinfo,struct basilisk_swap *swap,struct basilisk_rawtx *rawtx)
{
bits256 triggertxid;
memset(triggertxid.bytes,0,sizeof(triggertxid));
if ( rawtx == &swap->myfee )
basilisk_dontforget(myinfo,swap,&swap->myfee,0,triggertxid);
8 years ago
else if ( rawtx == &swap->otherfee )
basilisk_dontforget(myinfo,swap,&swap->otherfee,0,triggertxid);
else if ( rawtx == &swap->bobdeposit )
8 years ago
{
8 years ago
basilisk_dontforget(myinfo,swap,&swap->bobdeposit,0,triggertxid);
basilisk_dontforget(myinfo,swap,&swap->bobrefund,swap->bobdeposit.I.locktime,triggertxid);
8 years ago
}
8 years ago
else if ( rawtx == &swap->bobrefund )
basilisk_dontforget(myinfo,swap,&swap->bobrefund,swap->bobdeposit.I.locktime,triggertxid);
else if ( rawtx == &swap->aliceclaim )
8 years ago
{
8 years ago
basilisk_dontforget(myinfo,swap,&swap->bobrefund,0,triggertxid);
basilisk_dontforget(myinfo,swap,&swap->aliceclaim,0,swap->bobrefund.I.actualtxid);
}
else if ( rawtx == &swap->alicepayment )
{
basilisk_dontforget(myinfo,swap,&swap->alicepayment,0,swap->bobdeposit.I.actualtxid);
}
else if ( rawtx == &swap->bobspend )
{
basilisk_dontforget(myinfo,swap,&swap->alicepayment,0,swap->bobdeposit.I.actualtxid);
basilisk_dontforget(myinfo,swap,&swap->bobspend,0,swap->alicepayment.I.actualtxid);
}
else if ( rawtx == &swap->alicereclaim )
{
basilisk_dontforget(myinfo,swap,&swap->alicepayment,0,swap->bobdeposit.I.actualtxid);
basilisk_dontforget(myinfo,swap,&swap->alicereclaim,0,swap->bobrefund.I.actualtxid);
}
else if ( rawtx == &swap->bobpayment )
{
basilisk_dontforget(myinfo,swap,&swap->bobpayment,0,triggertxid);
basilisk_dontforget(myinfo,swap,&swap->bobreclaim,swap->bobpayment.I.locktime,triggertxid);
}
else if ( rawtx == &swap->alicespend )
{
basilisk_dontforget(myinfo,swap,&swap->bobpayment,0,triggertxid);
basilisk_dontforget(myinfo,swap,&swap->alicespend,0,triggertxid);
8 years ago
}
8 years ago
else if ( rawtx == &swap->bobreclaim )
basilisk_dontforget(myinfo,swap,&swap->bobreclaim,swap->bobpayment.I.locktime,triggertxid);
8 years ago
}
8 years ago
int32_t basilisk_verify_bobdeposit(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen)
8 years ago
{
8 years ago
uint8_t userdata[512]; int32_t i,retval,len = 0; static bits256 zero; struct basilisk_swap *swap = ptr;
8 years ago
if ( basilisk_rawtx_spendscript(swap,swap->bobcoin->longestchain,&swap->bobdeposit,0,data,datalen,0) == 0 )
8 years ago
{
8 years ago
basilisk_dontforget_update(myinfo,swap,&swap->bobdeposit);
8 years ago
len = basilisk_swapuserdata(userdata,zero,1,swap->I.myprivs[0],swap->bobdeposit.redeemscript,swap->bobdeposit.I.redeemlen);
8 years ago
memcpy(swap->I.userdata_aliceclaim,userdata,len);
swap->I.userdata_aliceclaimlen = len;
8 years ago
if ( (retval= basilisk_rawtx_sign(myinfo,swap->bobcoin->longestchain,swap,&swap->aliceclaim,&swap->bobdeposit,swap->I.myprivs[0],0,userdata,len,1)) == 0 )
8 years ago
{
8 years ago
for (i=0; i<swap->bobdeposit.I.datalen; i++)
8 years ago
printf("%02x",swap->bobdeposit.txbytes[i]);
printf(" <- bobdeposit\n");
8 years ago
for (i=0; i<swap->aliceclaim.I.datalen; i++)
8 years ago
printf("%02x",swap->aliceclaim.txbytes[i]);
printf(" <- aliceclaim\n");
8 years ago
basilisk_txlog(myinfo,swap,&swap->aliceclaim,swap->I.putduration+swap->I.callduration);
8 years ago
return(retval);
}
8 years ago
}
printf("error with bobdeposit\n");
return(-1);
8 years ago
}
8 years ago
int32_t basilisk_bobdeposit_refund(struct supernet_info *myinfo,struct basilisk_swap *swap,int32_t delay)
8 years ago
{
8 years ago
uint8_t userdata[512]; int32_t i,retval,len = 0; char str[65];
8 years ago
len = basilisk_swapuserdata(userdata,swap->I.privBn,0,swap->I.myprivs[0],swap->bobdeposit.redeemscript,swap->bobdeposit.I.redeemlen);
8 years ago
memcpy(swap->I.userdata_bobrefund,userdata,len);
swap->I.userdata_bobrefundlen = len;
8 years ago
if ( (retval= basilisk_rawtx_sign(myinfo,swap->bobcoin->longestchain,swap,&swap->bobrefund,&swap->bobdeposit,swap->I.myprivs[0],0,userdata,len,0)) == 0 )
8 years ago
{
8 years ago
for (i=0; i<swap->bobrefund.I.datalen; i++)
8 years ago
printf("%02x",swap->bobrefund.txbytes[i]);
8 years ago
printf(" <- bobrefund.(%s)\n",bits256_str(str,swap->bobrefund.I.txid));
8 years ago
basilisk_txlog(myinfo,swap,&swap->bobrefund,delay);
8 years ago
return(retval);
}
return(-1);
8 years ago
}
8 years ago
/*Bob paytx:
OP_IF
<now + INSTANTDEX_LOCKTIME> OP_CLTV OP_DROP <bob_pubB1> OP_CHECKSIG
OP_ELSE
OP_HASH160 <hash(alice_privM)> OP_EQUALVERIFY <alice_pubA0> OP_CHECKSIG
OP_ENDIF*/
8 years ago
int32_t basilisk_bobpayment_reclaim(struct supernet_info *myinfo,struct basilisk_swap *swap,int32_t delay)
8 years ago
{
8 years ago
uint8_t userdata[512]; int32_t i,retval,len = 0; static bits256 zero;
8 years ago
printf("basilisk_bobpayment_reclaim\n");
8 years ago
len = basilisk_swapuserdata(userdata,zero,1,swap->I.myprivs[1],swap->bobpayment.redeemscript,swap->bobpayment.I.redeemlen);
8 years ago
memcpy(swap->I.userdata_bobreclaim,userdata,len);
swap->I.userdata_bobreclaimlen = len;
8 years ago
if ( (retval= basilisk_rawtx_sign(myinfo,swap->bobcoin->longestchain,swap,&swap->bobreclaim,&swap->bobpayment,swap->I.myprivs[1],0,userdata,len,1)) == 0 )
8 years ago
{
8 years ago
for (i=0; i<swap->bobreclaim.I.datalen; i++)
8 years ago
printf("%02x",swap->bobreclaim.txbytes[i]);
printf(" <- bobreclaim\n");
8 years ago
basilisk_txlog(myinfo,swap,&swap->bobreclaim,delay);
8 years ago
return(retval);
}
return(-1);
8 years ago
}
8 years ago
int32_t basilisk_verify_bobpaid(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen)
8 years ago
{
8 years ago
uint8_t userdata[512]; int32_t i,retval,len = 0; bits256 revAm; struct basilisk_swap *swap = ptr;
8 years ago
memset(revAm.bytes,0,sizeof(revAm));
8 years ago
if ( basilisk_rawtx_spendscript(swap,swap->bobcoin->longestchain,&swap->bobpayment,0,data,datalen,0) == 0 )
8 years ago
{
8 years ago
basilisk_dontforget_update(myinfo,swap,&swap->bobpayment);
8 years ago
for (i=0; i<32; i++)
8 years ago
revAm.bytes[i] = swap->I.privAm.bytes[31-i];
8 years ago
len = basilisk_swapuserdata(userdata,revAm,0,swap->I.myprivs[0],swap->bobpayment.redeemscript,swap->bobpayment.I.redeemlen);
8 years ago
memcpy(swap->I.userdata_alicespend,userdata,len);
swap->I.userdata_alicespendlen = len;
8 years ago
char str[65],str2[65]; printf("bobpaid privAm.(%s) myprivs[0].(%s)\n",bits256_str(str,swap->I.privAm),bits256_str(str2,swap->I.myprivs[0]));
8 years ago
if ( (retval= basilisk_rawtx_sign(myinfo,swap->bobcoin->longestchain,swap,&swap->alicespend,&swap->bobpayment,swap->I.myprivs[0],0,userdata,len,1)) == 0 )
8 years ago
{
8 years ago
for (i=0; i<swap->bobpayment.I.datalen; i++)
8 years ago
printf("%02x",swap->bobpayment.txbytes[i]);
printf(" <- bobpayment\n");
8 years ago
for (i=0; i<swap->alicespend.I.datalen; i++)
8 years ago
printf("%02x",swap->alicespend.txbytes[i]);
printf(" <- alicespend\n\n");
8 years ago
swap->I.alicespent = 1;
8 years ago
basilisk_txlog(myinfo,swap,&swap->alicespend,-1);
8 years ago
return(retval);
}
}
return(-1);
8 years ago
}
8 years ago
void basilisk_alicepayment(struct supernet_info *myinfo,struct basilisk_swap *swap,struct iguana_info *coin,struct basilisk_rawtx *alicepayment,bits256 pubAm,bits256 pubBn)
{
alicepayment->I.spendlen = basilisk_alicescript(alicepayment->redeemscript,&alicepayment->I.redeemlen,alicepayment->spendscript,0,alicepayment->I.destaddr,coin->chain->p2shtype,pubAm,pubBn);
basilisk_rawtx_gen("alicepayment",myinfo,swap->I.started,swap->persistent_pubkey33,0,1,alicepayment,alicepayment->I.locktime,alicepayment->spendscript,alicepayment->I.spendlen,coin->chain->txfee,1,0);
}
8 years ago
int32_t basilisk_alicepayment_spend(struct supernet_info *myinfo,struct basilisk_swap *swap,struct basilisk_rawtx *dest)
{
8 years ago
int32_t i,retval;
8 years ago
printf("alicepayment_spend\n");
8 years ago
swap->alicepayment.I.spendlen = basilisk_alicescript(swap->alicepayment.redeemscript,&swap->alicepayment.I.redeemlen,swap->alicepayment.spendscript,0,swap->alicepayment.I.destaddr,swap->alicecoin->chain->p2shtype,swap->I.pubAm,swap->I.pubBn);
8 years ago
printf("alicepayment_spend len.%d\n",swap->alicepayment.I.spendlen);
8 years ago
if ( swap->I.iambob == 0 )
{
memcpy(swap->I.userdata_alicereclaim,swap->alicepayment.redeemscript,swap->alicepayment.I.spendlen);
swap->I.userdata_alicereclaimlen = swap->alicepayment.I.spendlen;
}
else
{
memcpy(swap->I.userdata_bobspend,swap->alicepayment.redeemscript,swap->alicepayment.I.spendlen);
swap->I.userdata_bobspendlen = swap->alicepayment.I.spendlen;
}
8 years ago
if ( (retval= basilisk_rawtx_sign(myinfo,swap->alicecoin->longestchain,swap,dest,&swap->alicepayment,swap->I.privAm,&swap->I.privBn,0,0,1)) == 0 )
8 years ago
{
8 years ago
for (i=0; i<dest->I.datalen; i++)
8 years ago
printf("%02x",dest->txbytes[i]);
printf(" <- msigspend\n\n");
8 years ago
if ( dest == &swap->bobspend )
swap->I.bobspent = 1;
8 years ago
basilisk_txlog(myinfo,swap,dest,0); // bobspend or alicereclaim
8 years ago
return(retval);
}
return(-1);
8 years ago
}
8 years ago
int32_t basilisk_verify_alicepaid(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen)
8 years ago
{
8 years ago
struct basilisk_swap *swap = ptr;
8 years ago
if ( basilisk_rawtx_spendscript(swap,swap->alicecoin->longestchain,&swap->alicepayment,0,data,datalen,0) == 0 )
8 years ago
{
basilisk_dontforget_update(myinfo,swap,&swap->alicepayment);
8 years ago
return(0);
8 years ago
}
8 years ago
else return(-1);
8 years ago
}
8 years ago
int32_t basilisk_verify_pubpair(int32_t *wrongfirstbytep,struct basilisk_swap *swap,int32_t ind,uint8_t pub0,bits256 pubi,uint64_t txid)
{
8 years ago
if ( pub0 != (swap->I.iambob ^ 1) + 0x02 )
8 years ago
{
(*wrongfirstbytep)++;
printf("wrongfirstbyte[%d] %02x\n",ind,pub0);
return(-1);
}
else if ( swap->otherdeck[ind][1] != pubi.txid )
{
printf("otherdeck[%d] priv ->pub mismatch %llx != %llx\n",ind,(long long)swap->otherdeck[ind][1],(long long)pubi.txid);
return(-1);
}
else if ( swap->otherdeck[ind][0] != txid )
{
printf("otherdeck[%d] priv mismatch %llx != %llx\n",ind,(long long)swap->otherdeck[ind][0],(long long)txid);
return(-1);
}
return(0);
}
8 years ago
int32_t basilisk_bobscripts_set(struct supernet_info *myinfo,struct basilisk_swap *swap,int32_t depositflag,int32_t genflag)
8 years ago
{
8 years ago
int32_t i,j; //char str[65];
8 years ago
if ( genflag != 0 && swap->I.iambob == 0 )
8 years ago
printf("basilisk_bobscripts_set WARNING: alice generating BOB tx\n");
8 years ago
if ( depositflag == 0 )
{
8 years ago
swap->bobpayment.I.spendlen = basilisk_bobscript(swap->bobpayment.I.rmd160,swap->bobpayment.redeemscript,&swap->bobpayment.I.redeemlen,swap->bobpayment.spendscript,0,&swap->bobpayment.I.locktime,&swap->bobpayment.I.secretstart,&swap->I,0);
8 years ago
bitcoin_address(swap->bobpayment.p2shaddr,swap->bobcoin->chain->p2shtype,swap->bobpayment.redeemscript,swap->bobpayment.I.redeemlen);
8 years ago
//for (i=0; i<swap->bobpayment.redeemlen; i++)
// printf("%02x",swap->bobpayment.redeemscript[i]);
//printf(" <- bobpayment.%d\n",i);
8 years ago
if ( genflag != 0 && bits256_nonz(*(bits256 *)swap->I.secretBn256) != 0 && swap->bobpayment.I.datalen == 0 )
8 years ago
{
for (i=0; i<3; i++)
{
8 years ago
//if ( swap->bobpayment.txbytes != 0 && swap->bobpayment.I.spendlen != 0 )
// break;
8 years ago
basilisk_rawtx_gen("payment",myinfo,swap->I.started,swap->persistent_pubkey33,1,1,&swap->bobpayment,swap->bobpayment.I.locktime,swap->bobpayment.spendscript,swap->bobpayment.I.spendlen,swap->bobpayment.coin->chain->txfee,1,0);
8 years ago
if ( swap->bobpayment.I.spendlen == 0 || swap->bobpayment.I.datalen == 0 )
8 years ago
{
8 years ago
printf("error bob generating %p payment.%d\n",swap->bobpayment.txbytes,swap->bobpayment.I.spendlen);
8 years ago
sleep(DEX_SLEEP);
8 years ago
}
else
{
8 years ago
for (j=0; j<swap->bobpayment.I.datalen; j++)
8 years ago
printf("%02x",swap->bobpayment.txbytes[j]);
8 years ago
//printf(" <- bobpayment.%d\n",swap->bobpayment.datalen);
//for (j=0; j<swap->bobpayment.redeemlen; j++)
// printf("%02x",swap->bobpayment.redeemscript[j]);
//printf(" <- redeem.%d\n",swap->bobpayment.redeemlen);
8 years ago
printf(" <- GENERATED BOB PAYMENT.%d\n",swap->bobpayment.I.datalen);
8 years ago
iguana_unspents_mark(myinfo,swap->bobcoin,swap->bobpayment.vins);
basilisk_bobpayment_reclaim(myinfo,swap,swap->I.callduration);
8 years ago
printf("bobscripts set completed\n");
8 years ago
return(0);
8 years ago
}
}
}
8 years ago
}
else
{
8 years ago
swap->bobdeposit.I.spendlen = basilisk_bobscript(swap->bobdeposit.I.rmd160,swap->bobdeposit.redeemscript,&swap->bobdeposit.I.redeemlen,swap->bobdeposit.spendscript,0,&swap->bobdeposit.I.locktime,&swap->bobdeposit.I.secretstart,&swap->I,1);
8 years ago
bitcoin_address(swap->bobdeposit.p2shaddr,swap->bobcoin->chain->p2shtype,swap->bobdeposit.redeemscript,swap->bobdeposit.I.redeemlen);
8 years ago
if ( genflag != 0 && (swap->bobdeposit.I.datalen == 0 || swap->bobrefund.I.datalen == 0) )
8 years ago
{
for (i=0; i<3; i++)
{
8 years ago
//if ( swap->bobdeposit.txbytes != 0 && swap->bobdeposit.I.spendlen != 0 )
// break;
8 years ago
basilisk_rawtx_gen("deposit",myinfo,swap->I.started,swap->persistent_pubkey33,1,1,&swap->bobdeposit,swap->bobdeposit.I.locktime,swap->bobdeposit.spendscript,swap->bobdeposit.I.spendlen,swap->bobdeposit.coin->chain->txfee,1,0);
8 years ago
if ( swap->bobdeposit.I.datalen == 0 || swap->bobdeposit.I.spendlen == 0 )
8 years ago
{
8 years ago
printf("error bob generating %p deposit.%d\n",swap->bobdeposit.txbytes,swap->bobdeposit.I.spendlen);
8 years ago
sleep(DEX_SLEEP);
8 years ago
}
else
{
8 years ago
for (j=0; j<swap->bobdeposit.I.datalen; j++)
8 years ago
printf("%02x",swap->bobdeposit.txbytes[j]);
8 years ago
printf(" <- GENERATED BOB DEPOSIT.%d\n",swap->bobdeposit.I.datalen);
8 years ago
//for (j=0; j<swap->bobdeposit.redeemlen; j++)
// printf("%02x",swap->bobdeposit.redeemscript[j]);
//printf(" <- redeem.%d\n",swap->bobdeposit.redeemlen);
//printf("GENERATED BOB DEPOSIT\n");
8 years ago
iguana_unspents_mark(myinfo,swap->bobcoin,swap->bobdeposit.vins);
basilisk_bobdeposit_refund(myinfo,swap,swap->I.putduration);
8 years ago
printf("bobscripts set completed\n");
8 years ago
return(0);
8 years ago
}
}
}
8 years ago
//for (i=0; i<swap->bobdeposit.redeemlen; i++)
// printf("%02x",swap->bobdeposit.redeemscript[i]);
//printf(" <- bobdeposit.%d\n",i);
8 years ago
}
8 years ago
return(0);
8 years ago
}
8 years ago
int32_t basilisk_verify_privi(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen)
8 years ago
{
8 years ago
int32_t j,wrongfirstbyte,len = 0; bits256 privkey,pubi; char str[65],str2[65]; uint8_t secret160[20],pubkey33[33]; uint64_t txid; struct basilisk_swap *swap = ptr;
8 years ago
memset(privkey.bytes,0,sizeof(privkey));
8 years ago
if ( datalen == sizeof(bits256) )
{
for (j=0; j<32; j++)
privkey.bytes[j] = data[len++];
8 years ago
revcalc_rmd160_sha256(secret160,privkey);//.bytes,sizeof(privkey));
8 years ago
memcpy(&txid,secret160,sizeof(txid));
pubi = bitcoin_pubkey33(myinfo->ctx,pubkey33,privkey);
8 years ago
if ( basilisk_verify_pubpair(&wrongfirstbyte,swap,swap->I.choosei,pubkey33[0],pubi,txid) == 0 )
8 years ago
{
8 years ago
if ( swap->I.iambob != 0 )
8 years ago
{
8 years ago
swap->I.privAm = privkey;
vcalc_sha256(0,swap->I.secretAm256,privkey.bytes,sizeof(privkey));
printf("set privAm.%s %s\n",bits256_str(str,swap->I.privAm),bits256_str(str2,*(bits256 *)swap->I.secretAm256));
8 years ago
basilisk_bobscripts_set(myinfo,swap,0,1);
8 years ago
}
else
{
8 years ago
swap->I.privBn = privkey;
vcalc_sha256(0,swap->I.secretBn256,privkey.bytes,sizeof(privkey));
printf("set privBn.%s %s\n",bits256_str(str,swap->I.privBn),bits256_str(str2,*(bits256 *)swap->I.secretBn256));
8 years ago
}
8 years ago
char str[65]; printf("privi verified.(%s)\n",bits256_str(str,privkey));
8 years ago
return(0);
}
}
return(-1);
}
8 years ago
int32_t basilisk_process_swapverify(struct supernet_info *myinfo,void *ptr,int32_t (*internal_func)(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen),uint32_t channel,uint32_t msgid,uint8_t *data,int32_t datalen,uint32_t expiration,uint32_t duration)
8 years ago
{
8 years ago
struct basilisk_swap *swap = ptr;
8 years ago
if ( internal_func != 0 )
8 years ago
return((*internal_func)(myinfo,swap,data,datalen));
8 years ago
else return(0);
8 years ago
}
8 years ago
void basilisk_swapgotdata(struct supernet_info *myinfo,struct basilisk_swap *swap,uint32_t crc32,bits256 srchash,bits256 desthash,uint32_t quoteid,uint32_t msgbits,uint8_t *data,int32_t datalen,int32_t reinit)
8 years ago
{
int32_t i; struct basilisk_swapmessage *mp;
for (i=0; i<swap->nummessages; i++)
8 years ago
if ( crc32 == swap->messages[i].crc32 && msgbits == swap->messages[i].msgbits && bits256_cmp(srchash,swap->messages[i].srchash) == 0 && bits256_cmp(desthash,swap->messages[i].desthash) == 0 )
8 years ago
return;
8 years ago
//printf(" new message.[%d] datalen.%d Q.%x msg.%x [%llx]\n",swap->nummessages,datalen,quoteid,msgbits,*(long long *)data);
8 years ago
swap->messages = realloc(swap->messages,sizeof(*swap->messages) * (swap->nummessages + 1));
mp = &swap->messages[swap->nummessages++];
mp->crc32 = crc32;
mp->srchash = srchash;
mp->desthash = desthash;
mp->msgbits = msgbits;
mp->quoteid = quoteid;
mp->data = malloc(datalen);
mp->datalen = datalen;
8 years ago
memcpy(mp->data,data,datalen);
if ( reinit == 0 && swap->fp != 0 )
{
fwrite(mp,1,sizeof(*mp),swap->fp);
fwrite(data,1,datalen,swap->fp);
fflush(swap->fp);
}
8 years ago
}
8 years ago
FILE *basilisk_swap_save(struct supernet_info *myinfo,struct basilisk_swap *swap,bits256 privkey,struct basilisk_request *rp,uint32_t statebits,int32_t optionduration,int32_t reinit)
8 years ago
{
8 years ago
FILE *fp=0; /*char fname[512];
8 years ago
sprintf(fname,"%s/SWAPS/%u-%u",GLOBAL_DBDIR,rp->requestid,rp->quoteid), OS_compatible_path(fname);
8 years ago
if ( (fp= fopen(fname,"rb+")) == 0 )
8 years ago
{
if ( (fp= fopen(fname,"wb+")) != 0 )
{
fwrite(privkey.bytes,1,sizeof(privkey),fp);
fwrite(rp,1,sizeof(*rp),fp);
fwrite(&statebits,1,sizeof(statebits),fp);
fwrite(&optionduration,1,sizeof(optionduration),fp);
fflush(fp);
}
}
else if ( reinit != 0 )
{
8 years ago
}*/
8 years ago
return(fp);
}
8 years ago
int32_t basilisk_swap_load(uint32_t requestid,uint32_t quoteid,bits256 *privkeyp,struct basilisk_request *rp,uint32_t *statebitsp,int32_t *optiondurationp)
{
FILE *fp=0; char fname[512]; int32_t retval = -1;
sprintf(fname,"%s/SWAPS/%u-%u",GLOBAL_DBDIR,requestid,quoteid), OS_compatible_path(fname);
if ( (fp= fopen(fname,"rb+")) != 0 )
{
if ( fread(privkeyp,1,sizeof(*privkeyp),fp) == sizeof(*privkeyp) &&
fread(rp,1,sizeof(*rp),fp) == sizeof(*rp) &&
fread(statebitsp,1,sizeof(*statebitsp),fp) == sizeof(*statebitsp) &&
fread(optiondurationp,1,sizeof(*optiondurationp),fp) == sizeof(*optiondurationp) )
retval = 0;
fclose(fp);
}
return(retval);
}
8 years ago
struct basilisk_swap *basilisk_thread_start(struct supernet_info *myinfo,bits256 privkey,struct basilisk_request *rp,uint32_t statebits,int32_t optionduration,int32_t reinit);
void basilisk_swaps_init(struct supernet_info *myinfo)
{
char fname[512]; uint32_t iter,swapcompleted,requestid,quoteid,optionduration,statebits; FILE *fp; bits256 privkey;struct basilisk_request R; struct basilisk_swapmessage M; struct basilisk_swap *swap = 0;
sprintf(fname,"%s/SWAPS/list",GLOBAL_DBDIR), OS_compatible_path(fname);
if ( (myinfo->swapsfp= fopen(fname,"rb+")) != 0 )
{
while ( fread(&requestid,1,sizeof(requestid),myinfo->swapsfp) == sizeof(requestid) && fread(&quoteid,1,sizeof(quoteid),myinfo->swapsfp) == sizeof(quoteid) )
{
sprintf(fname,"%s/SWAPS/%u-%u",GLOBAL_DBDIR,requestid,quoteid), OS_compatible_path(fname);
8 years ago
printf("%s\n",fname);
8 years ago
if ( (fp= fopen(fname,"rb+")) != 0 ) // check to see if completed
{
memset(&M,0,sizeof(M));
8 years ago
swapcompleted = 1;
8 years ago
for (iter=0; iter<2; iter++)
{
8 years ago
if ( fread(privkey.bytes,1,sizeof(privkey),fp) == sizeof(privkey) &&
8 years ago
fread(&R,1,sizeof(R),fp) == sizeof(R) &&
fread(&statebits,1,sizeof(statebits),fp) == sizeof(statebits) &&
8 years ago
fread(&optionduration,1,sizeof(optionduration),fp) == sizeof(optionduration) )
8 years ago
{
8 years ago
while ( 0 && fread(&M,1,sizeof(M),fp) == sizeof(M) )
8 years ago
{
8 years ago
M.data = 0;
8 years ago
//printf("entry iter.%d crc32.%x datalen.%d\n",iter,M.crc32,M.datalen);
8 years ago
if ( M.datalen < 100000 )
8 years ago
{
8 years ago
M.data = malloc(M.datalen);
8 years ago
if ( fread(M.data,1,M.datalen,fp) == M.datalen )
8 years ago
{
8 years ago
if ( calc_crc32(0,M.data,M.datalen) == M.crc32 )
8 years ago
{
8 years ago
if ( iter == 1 )
8 years ago
{
8 years ago
if ( swap == 0 )
{
swap = basilisk_thread_start(myinfo,privkey,&R,statebits,optionduration,1);
swap->I.choosei = swap->I.otherchoosei = -1;
}
if ( swap != 0 )
basilisk_swapgotdata(myinfo,swap,M.crc32,M.srchash,M.desthash,M.quoteid,M.msgbits,M.data,M.datalen,1);
8 years ago
}
8 years ago
} else printf("crc mismatch %x vs %x\n",calc_crc32(0,M.data,M.datalen),M.crc32);
} else printf("error reading M.datalen %d\n",M.datalen);
8 years ago
free(M.data), M.data = 0;
8 years ago
}
}
}
if ( swapcompleted != 0 )
break;
rewind(fp);
}
}
}
8 years ago
} else myinfo->swapsfp = fopen(fname,"wb+");
8 years ago
}
8 years ago
void basilisk_psockinit(struct supernet_info *myinfo,struct basilisk_swap *swap,int32_t amlp);
8 years ago
8 years ago
int32_t basilisk_swapget(struct supernet_info *myinfo,struct basilisk_swap *swap,uint32_t msgbits,uint8_t *data,int32_t maxlen,int32_t (*basilisk_verify_func)(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen))
{
8 years ago
uint8_t *ptr; bits256 srchash,desthash; uint32_t crc32,_msgbits,quoteid; int32_t i,size,offset,retval = -1; struct basilisk_swapmessage *mp = 0;
8 years ago
while ( (size= nn_recv(swap->subsock,&ptr,NN_MSG,0)) >= 0 )
{
8 years ago
swap->lasttime = (uint32_t)time(NULL);
8 years ago
memset(srchash.bytes,0,sizeof(srchash));
memset(desthash.bytes,0,sizeof(desthash));
8 years ago
//printf("gotmsg.[%d] crc.%x\n",size,crc32);
8 years ago
offset = 0;
for (i=0; i<32; i++)
srchash.bytes[i] = ptr[offset++];
for (i=0; i<32; i++)
desthash.bytes[i] = ptr[offset++];
offset += iguana_rwnum(0,&ptr[offset],sizeof(uint32_t),&quoteid);
offset += iguana_rwnum(0,&ptr[offset],sizeof(uint32_t),&_msgbits);
8 years ago
if ( size > offset )
8 years ago
{
8 years ago
crc32 = calc_crc32(0,&ptr[offset],size-offset);
if ( size > offset )
{
//printf("size.%d offset.%d datalen.%d\n",size,offset,size-offset);
basilisk_swapgotdata(myinfo,swap,crc32,srchash,desthash,quoteid,_msgbits,&ptr[offset],size-offset,0);
}
8 years ago
}
8 years ago
else if ( bits256_nonz(srchash) == 0 && bits256_nonz(desthash) == 0 )
{
if ( swap->aborted == 0 )
{
swap->aborted = (uint32_t)time(NULL);
printf("got abort signal from other side\n");
}
} else printf("basilisk_swapget: got strange packet\n");
8 years ago
if ( ptr != 0 )
8 years ago
nn_freemsg(ptr), ptr = 0;
8 years ago
}
8 years ago
//char str[65],str2[65];
8 years ago
for (i=0; i<swap->nummessages; i++)
{
8 years ago
//printf("%d: %s vs %s\n",i,bits256_str(str,swap->messages[i].srchash),bits256_str(str2,swap->messages[i].desthash));
8 years ago
if ( bits256_cmp(swap->messages[i].desthash,swap->I.myhash) == 0 )
8 years ago
{
8 years ago
if ( swap->messages[i].msgbits == msgbits )
{
if ( swap->I.iambob == 0 && swap->lasttime != 0 && time(NULL) > swap->lasttime+360 )
{
printf("nothing received for a while from Bob, try new sockets\n");
if ( swap->pushsock >= 0 )
nn_close(swap->pushsock), swap->pushsock = -1;
if ( swap->subsock >= 0 )
nn_close(swap->subsock), swap->subsock = -1;
swap->connected = 0;
8 years ago
basilisk_psockinit(myinfo,swap,swap->I.iambob != 0);
8 years ago
}
mp = &swap->messages[i];
if ( msgbits != 0x80000000 )
break;
}
8 years ago
}
8 years ago
}
8 years ago
if ( mp != 0 )
8 years ago
retval = (*basilisk_verify_func)(myinfo,swap,mp->data,mp->datalen);
8 years ago
//printf("mine/other %s vs %s\n",bits256_str(str,swap->I.myhash),bits256_str(str2,swap->I.otherhash));
8 years ago
return(retval);
8 years ago
}
8 years ago
uint32_t basilisk_swapsend(struct supernet_info *myinfo,struct basilisk_swap *swap,uint32_t msgbits,uint8_t *data,int32_t datalen,uint32_t nextbits,uint32_t crcs[2])
{
8 years ago
uint8_t *buf; int32_t sentbytes,offset=0,i;
8 years ago
buf = malloc(datalen + sizeof(msgbits) + sizeof(swap->I.req.quoteid) + sizeof(bits256)*2);
8 years ago
for (i=0; i<32; i++)
buf[offset++] = swap->I.myhash.bytes[i];
for (i=0; i<32; i++)
buf[offset++] = swap->I.otherhash.bytes[i];
offset += iguana_rwnum(1,&buf[offset],sizeof(swap->I.req.quoteid),&swap->I.req.quoteid);
offset += iguana_rwnum(1,&buf[offset],sizeof(msgbits),&msgbits);
8 years ago
if ( datalen > 0 )
memcpy(&buf[offset],data,datalen), offset += datalen;
8 years ago
if ( (sentbytes= nn_send(swap->pushsock,buf,offset,0)) != offset )
8 years ago
{
8 years ago
printf("sentbytes.%d vs offset.%d\n",sentbytes,offset);
8 years ago
if ( sentbytes < 0 )
8 years ago
{
if ( swap->pushsock >= 0 )
nn_close(swap->pushsock), swap->pushsock = -1;
if ( swap->subsock >= 0 )
nn_close(swap->subsock), swap->subsock = -1;
8 years ago
swap->connected = swap->I.iambob != 0 ? -1 : 0;
8 years ago
swap->aborted = (uint32_t)time(NULL);
8 years ago
}
8 years ago
}
8 years ago
//else printf("send.[%d] %x offset.%d datalen.%d [%llx]\n",sentbytes,msgbits,offset,datalen,*(long long *)data);
8 years ago
free(buf);
8 years ago
return(nextbits);
8 years ago
}
8 years ago
void basilisk_swap_sendabort(struct supernet_info *myinfo,struct basilisk_swap *swap)
8 years ago
{
8 years ago
uint32_t msgbits = 0; uint8_t buf[sizeof(msgbits) + sizeof(swap->I.req.quoteid) + sizeof(bits256)*2]; int32_t sentbytes,offset=0;
memset(buf,0,sizeof(buf));
offset += iguana_rwnum(1,&buf[offset],sizeof(swap->I.req.quoteid),&swap->I.req.quoteid);
offset += iguana_rwnum(1,&buf[offset],sizeof(msgbits),&msgbits);
if ( (sentbytes= nn_send(swap->pushsock,buf,offset,0)) != offset )
8 years ago
{
8 years ago
if ( sentbytes < 0 )
8 years ago
{
8 years ago
if ( swap->pushsock >= 0 )
nn_close(swap->pushsock), swap->pushsock = -1;
if ( swap->subsock >= 0 )
nn_close(swap->subsock), swap->subsock = -1;
swap->connected = 0;
8 years ago
}
8 years ago
} else printf("basilisk_swap_sendabort\n");
8 years ago
}
8 years ago
int32_t basilisk_privBn_extract(struct supernet_info *myinfo,struct basilisk_swap *swap,uint8_t *data,int32_t maxlen)
8 years ago
{
8 years ago
if ( basilisk_priviextract(myinfo,swap->bobcoin,"privBn",&swap->I.privBn,swap->I.secretBn,swap->bobrefund.I.actualtxid,0) == 0 )
8 years ago
{
8 years ago
printf("extracted privBn from blockchain\n");
8 years ago
}
8 years ago
else if ( basilisk_swapget(myinfo,swap,0x40000000,data,maxlen,basilisk_verify_privi) == 0 )
8 years ago
{
8 years ago
}
if ( bits256_nonz(swap->I.privBn) != 0 && swap->alicereclaim.I.datalen == 0 )
{
8 years ago
char str[65]; printf("got privBn.%s\n",bits256_str(str,swap->I.privBn));
8 years ago
return(basilisk_alicepayment_spend(myinfo,swap,&swap->alicereclaim));
8 years ago
}
8 years ago
return(-1);
}
8 years ago
int32_t basilisk_privAm_extract(struct supernet_info *myinfo,struct basilisk_swap *swap)
{
8 years ago
if ( basilisk_priviextract(myinfo,swap->bobcoin,"privAm",&swap->I.privAm,swap->I.secretAm,swap->bobpayment.I.actualtxid,0) == 0 )
8 years ago
{
8 years ago
printf("extracted privAm from blockchain\n");
8 years ago
}
8 years ago
if ( bits256_nonz(swap->I.privAm) != 0 && swap->bobspend.I.datalen == 0 )
8 years ago
{
8 years ago
char str[65]; printf("got privAm.%s\n",bits256_str(str,swap->I.privAm));
8 years ago
return(basilisk_alicepayment_spend(myinfo,swap,&swap->bobspend));
8 years ago
}
return(-1);
}
8 years ago
8 years ago
bits256 instantdex_derivekeypair(void *ctx,bits256 *newprivp,uint8_t pubkey[33],bits256 privkey,bits256 orderhash)
8 years ago
{
bits256 sharedsecret;
sharedsecret = curve25519_shared(privkey,orderhash);
vcalc_sha256cat(newprivp->bytes,orderhash.bytes,sizeof(orderhash),sharedsecret.bytes,sizeof(sharedsecret));
8 years ago
return(bitcoin_pubkey33(ctx,pubkey,*newprivp));
8 years ago
}
8 years ago
int32_t instantdex_pubkeyargs(void *ctx,struct basilisk_swap *swap,int32_t numpubs,bits256 privkey,bits256 hash,int32_t firstbyte)
8 years ago
{
8 years ago
char buf[3]; int32_t i,n,m,len=0; bits256 pubi,reveal; uint64_t txid; uint8_t secret160[20],pubkey[33];
8 years ago
sprintf(buf,"%c0",'A' - 0x02 + firstbyte);
if ( numpubs > 2 )
{
8 years ago
if ( swap->I.numpubs+2 >= numpubs )
8 years ago
return(numpubs);
8 years ago
//fprintf(stderr,">>>>>> start generating %s\n",buf);
8 years ago
}
for (i=n=m=0; i<numpubs*100 && n<numpubs; i++)
{
8 years ago
pubi = instantdex_derivekeypair(ctx,&privkey,pubkey,privkey,hash);
8 years ago
//fprintf(stderr,"i.%d n.%d numpubs.%d %02x vs %02x\n",i,n,numpubs,pubkey[0],firstbyte);
8 years ago
if ( pubkey[0] != firstbyte )
continue;
if ( n < 2 )
{
8 years ago
if ( bits256_nonz(swap->I.mypubs[n]) == 0 )
8 years ago
{
8 years ago
swap->I.myprivs[n] = privkey;
memcpy(swap->I.mypubs[n].bytes,pubkey+1,sizeof(bits256));
reveal = basilisk_revealkey(privkey,swap->I.mypubs[n]);
if ( swap->I.iambob != 0 )
8 years ago
{
if ( n == 0 )
8 years ago
swap->I.pubB0 = reveal;
8 years ago
else if ( n == 1 )
8 years ago
swap->I.pubB1 = reveal;
8 years ago
}
8 years ago
else if ( swap->I.iambob == 0 )
8 years ago
{
if ( n == 0 )
8 years ago
swap->I.pubA0 = reveal;
8 years ago
else if ( n == 1 )
8 years ago
swap->I.pubA1 = reveal;
8 years ago
}
8 years ago
}
}
8 years ago
if ( m < INSTANTDEX_DECKSIZE )
8 years ago
{
swap->privkeys[m] = privkey;
8 years ago
revcalc_rmd160_sha256(secret160,privkey);//.bytes,sizeof(privkey));
8 years ago
memcpy(&txid,secret160,sizeof(txid));
len += iguana_rwnum(1,(uint8_t *)&swap->deck[m][0],sizeof(txid),&txid);
len += iguana_rwnum(1,(uint8_t *)&swap->deck[m][1],sizeof(pubi.txid),&pubi.txid);
m++;
8 years ago
if ( m > swap->I.numpubs )
swap->I.numpubs = m;
8 years ago
}
n++;
}
if ( n > 2 || m > 2 )
8 years ago
printf("n.%d m.%d len.%d numpubs.%d\n",n,m,len,swap->I.numpubs);
8 years ago
return(n);
}
8 years ago
void basilisk_rawtx_setparms(char *name,uint32_t quoteid,struct basilisk_rawtx *rawtx,struct iguana_info *coin,int32_t numconfirms,int32_t vintype,uint64_t satoshis,int32_t vouttype,uint8_t *pubkey33,int32_t jumblrflag)
8 years ago
{
8 years ago
strcpy(rawtx->name,name);
8 years ago
rawtx->coin = coin;
8 years ago
strcpy(rawtx->I.coinstr,coin->symbol);
8 years ago
rawtx->I.numconfirms = numconfirms;
8 years ago
if ( (rawtx->I.amount= satoshis) < 50000 )
rawtx->I.amount = 50000;
8 years ago
rawtx->I.vintype = vintype; // 0 -> std, 2 -> 2of2, 3 -> spend bobpayment, 4 -> spend bobdeposit
rawtx->I.vouttype = vouttype; // 0 -> fee, 1 -> std, 2 -> 2of2, 3 -> bobpayment, 4 -> bobdeposit
if ( rawtx->I.vouttype == 0 )
8 years ago
{
8 years ago
if ( strcmp(coin->symbol,"BTC") == 0 && (quoteid % 10) == 0 )
decode_hex(rawtx->I.rmd160,20,TIERNOLAN_RMD160);
else decode_hex(rawtx->I.rmd160,20,INSTANTDEX_RMD160);
8 years ago
bitcoin_address(rawtx->I.destaddr,rawtx->coin->chain->pubtype,rawtx->I.rmd160,20);
8 years ago
}
if ( pubkey33 != 0 )
{
8 years ago
memcpy(rawtx->I.pubkey33,pubkey33,33);
bitcoin_address(rawtx->I.destaddr,rawtx->coin->chain->pubtype,rawtx->I.pubkey33,33);
bitcoin_addr2rmd160(&rawtx->I.addrtype,rawtx->I.rmd160,rawtx->I.destaddr);
8 years ago
}
8 years ago
if ( rawtx->I.vouttype <= 1 && rawtx->I.destaddr[0] != 0 )
8 years ago
{
8 years ago
rawtx->I.spendlen = bitcoin_standardspend(rawtx->spendscript,0,rawtx->I.rmd160);
8 years ago
printf("%s spendlen.%d %s <- %.8f\n",name,rawtx->I.spendlen,rawtx->I.destaddr,dstr(rawtx->I.amount));
} else printf("%s vouttype.%d destaddr.(%s)\n",name,rawtx->I.vouttype,rawtx->I.destaddr);
8 years ago
}
8 years ago
int32_t bitcoin_coinptrs(bits256 pubkey,struct iguana_info **bobcoinp,struct iguana_info **alicecoinp,char *src,char *dest,bits256 srchash,bits256 desthash)
8 years ago
{
8 years ago
struct iguana_info *coin = iguana_coinfind(src);
8 years ago
if ( coin == 0 || iguana_coinfind(dest) == 0 )
return(0);
8 years ago
*bobcoinp = *alicecoinp = 0;
8 years ago
*bobcoinp = iguana_coinfind(dest);
*alicecoinp = iguana_coinfind(src);
8 years ago
if ( bits256_cmp(pubkey,srchash) == 0 )
8 years ago
{
if ( strcmp(src,(*bobcoinp)->symbol) == 0 )
return(1);
else if ( strcmp(dest,(*alicecoinp)->symbol) == 0 )
return(-1);
else return(0);
}
8 years ago
else if ( bits256_cmp(pubkey,desthash) == 0 )
8 years ago
{
if ( strcmp(src,(*bobcoinp)->symbol) == 0 )
return(-1);
8 years ago
else if ( strcmp(dest,(*alicecoinp)->symbol) == 0 )
return(1);
else return(0);
8 years ago
}
8 years ago
return(0);
8 years ago
}
8 years ago
void basilisk_swap_saveupdate(struct supernet_info *myinfo,struct basilisk_swap *swap)
{
FILE *fp; char fname[512];
8 years ago
sprintf(fname,"%s/SWAPS/%u-%u.swap",GLOBAL_DBDIR,swap->I.req.requestid,swap->I.req.quoteid), OS_compatible_path(fname);
8 years ago
if ( (fp= fopen(fname,"wb")) != 0 )
8 years ago
{
fwrite(&swap->I,1,sizeof(swap->I),fp);
8 years ago
/*fwrite(&swap->bobdeposit,1,sizeof(swap->bobdeposit),fp);
8 years ago
fwrite(&swap->bobpayment,1,sizeof(swap->bobpayment),fp);
fwrite(&swap->alicepayment,1,sizeof(swap->alicepayment),fp);
fwrite(&swap->myfee,1,sizeof(swap->myfee),fp);
fwrite(&swap->otherfee,1,sizeof(swap->otherfee),fp);
fwrite(&swap->aliceclaim,1,sizeof(swap->aliceclaim),fp);
fwrite(&swap->alicespend,1,sizeof(swap->alicespend),fp);
fwrite(&swap->bobreclaim,1,sizeof(swap->bobreclaim),fp);
fwrite(&swap->bobspend,1,sizeof(swap->bobspend),fp);
fwrite(&swap->bobrefund,1,sizeof(swap->bobrefund),fp);
8 years ago
fwrite(&swap->alicereclaim,1,sizeof(swap->alicereclaim),fp);*/
8 years ago
fwrite(swap->privkeys,1,sizeof(swap->privkeys),fp);
fwrite(swap->otherdeck,1,sizeof(swap->otherdeck),fp);
fwrite(swap->deck,1,sizeof(swap->deck),fp);
fclose(fp);
}
}
int32_t basilisk_swap_loadtx(struct basilisk_rawtx *rawtx,FILE *fp,char *bobcoinstr,char *alicecoinstr)
{
if ( fread(rawtx,1,sizeof(*rawtx),fp) == sizeof(*rawtx) )
{
rawtx->coin = 0;
rawtx->vins = 0;
if ( strcmp(rawtx->I.coinstr,bobcoinstr) == 0 || strcmp(rawtx->I.coinstr,alicecoinstr) == 0 )
{
rawtx->coin = iguana_coinfind(rawtx->I.coinstr);
if ( rawtx->vinstr[0] != 0 )
rawtx->vins = cJSON_Parse(rawtx->vinstr);
8 years ago
printf("loaded.%s len.%d\n",rawtx->name,rawtx->I.datalen);
8 years ago
return(0);
}
}
return(-1);
}
8 years ago
struct basilisk_swap *bitcoin_swapinit(struct supernet_info *myinfo,bits256 privkey,uint8_t *pubkey33,bits256 pubkey25519,struct basilisk_swap *swap,int32_t optionduration,uint32_t statebits,int32_t reinit)
8 years ago
{
8 years ago
FILE *fp; char fname[512]; uint8_t *alicepub33=0,*bobpub33=0; int32_t errs=0,jumblrflag,x = -1;
8 years ago
if ( reinit != 0 )
8 years ago
{
8 years ago
sprintf(fname,"%s/SWAPS/%u-%u.swap",GLOBAL_DBDIR,swap->I.req.requestid,swap->I.req.quoteid), OS_compatible_path(fname);
8 years ago
printf("reinit.(%s)\n",fname);
8 years ago
if ( (fp= fopen(fname,"rb")) != 0 )
{
8 years ago
if ( fread(&swap->I,1,sizeof(swap->I),fp) != sizeof(swap->I) )
errs++;
8 years ago
if ( swap->bobcoin == 0 )
swap->bobcoin = iguana_coinfind(swap->I.req.dest);
if ( swap->alicecoin == 0 )
swap->alicecoin = iguana_coinfind(swap->I.req.src);
8 years ago
if ( swap->alicecoin != 0 && swap->bobcoin != 0 )
8 years ago
{
8 years ago
/*basilisk_swap_loadtx(&swap->bobdeposit,fp,swap->bobcoin->symbol,swap->alicecoin->symbol);
8 years ago
basilisk_swap_loadtx(&swap->bobpayment,fp,swap->bobcoin->symbol,swap->alicecoin->symbol);
basilisk_swap_loadtx(&swap->alicepayment,fp,swap->bobcoin->symbol,swap->alicecoin->symbol);
basilisk_swap_loadtx(&swap->myfee,fp,swap->bobcoin->symbol,swap->alicecoin->symbol);
basilisk_swap_loadtx(&swap->otherfee,fp,swap->bobcoin->symbol,swap->alicecoin->symbol);
basilisk_swap_loadtx(&swap->aliceclaim,fp,swap->bobcoin->symbol,swap->alicecoin->symbol);
basilisk_swap_loadtx(&swap->alicespend,fp,swap->bobcoin->symbol,swap->alicecoin->symbol);
basilisk_swap_loadtx(&swap->bobreclaim,fp,swap->bobcoin->symbol,swap->alicecoin->symbol);
basilisk_swap_loadtx(&swap->bobspend,fp,swap->bobcoin->symbol,swap->alicecoin->symbol);
basilisk_swap_loadtx(&swap->bobrefund,fp,swap->bobcoin->symbol,swap->alicecoin->symbol);
8 years ago
basilisk_swap_loadtx(&swap->alicereclaim,fp,swap->bobcoin->symbol,swap->alicecoin->symbol);*/
8 years ago
} else printf("missing coins (%p %p)\n",swap->bobcoin,swap->alicecoin);
8 years ago
if ( fread(swap->privkeys,1,sizeof(swap->privkeys),fp) != sizeof(swap->privkeys) )
errs++;
if ( fread(swap->otherdeck,1,sizeof(swap->otherdeck),fp) != sizeof(swap->otherdeck) )
errs++;
if ( fread(swap->deck,1,sizeof(swap->deck),fp) != sizeof(swap->deck) )
errs++;
8 years ago
fclose(fp);
8 years ago
} else printf("cant find.(%s)\n",fname);
8 years ago
}
else
{
8 years ago
swap->I.putduration = swap->I.callduration = INSTANTDEX_LOCKTIME;
if ( optionduration < 0 )
swap->I.putduration -= optionduration;
else if ( optionduration > 0 )
swap->I.callduration += optionduration;
swap->I.bobsatoshis = swap->I.req.destamount;
swap->I.alicesatoshis = swap->I.req.srcamount;
8 years ago
if ( (swap->I.bobinsurance= (swap->I.bobsatoshis / INSTANTDEX_INSURANCEDIV)) < 50000 )
swap->I.bobinsurance = 50000;
if ( (swap->I.aliceinsurance= (swap->I.alicesatoshis / INSTANTDEX_INSURANCEDIV)) < 50000 )
swap->I.aliceinsurance = 50000;
8 years ago
strcpy(swap->I.bobstr,swap->I.req.dest);
strcpy(swap->I.alicestr,swap->I.req.src);
8 years ago
swap->I.started = (uint32_t)time(NULL);
swap->I.expiration = swap->I.req.timestamp + swap->I.putduration + swap->I.callduration;
OS_randombytes((uint8_t *)&swap->I.choosei,sizeof(swap->I.choosei));
if ( swap->I.choosei < 0 )
swap->I.choosei = -swap->I.choosei;
swap->I.choosei %= INSTANTDEX_DECKSIZE;
swap->I.otherchoosei = -1;
swap->I.myhash = pubkey25519;
if ( statebits != 0 )
{
swap->I.iambob = 0;
swap->I.otherhash = swap->I.req.desthash;
}
else
{
swap->I.iambob = 1;
swap->I.otherhash = swap->I.req.srchash;
}
if ( bits256_nonz(privkey) == 0 || (x= instantdex_pubkeyargs(myinfo->ctx,swap,2 + INSTANTDEX_DECKSIZE,privkey,swap->I.orderhash,0x02+swap->I.iambob)) != 2 + INSTANTDEX_DECKSIZE )
{
char str[65]; printf("couldnt generate privkeys %d %s\n",x,bits256_str(str,privkey));
return(0);
}
8 years ago
}
8 years ago
swap->bobcoin = iguana_coinfind(swap->I.req.dest);
swap->alicecoin = iguana_coinfind(swap->I.req.src);
if ( swap->bobcoin == 0 || swap->alicecoin == 0 )
8 years ago
{
8 years ago
printf("missing bobcoin.%p or missing alicecoin.%p src.%p dest.%p\n",swap->bobcoin,swap->alicecoin,iguana_coinfind(swap->I.req.src),iguana_coinfind(swap->I.req.dest));
free(swap);
8 years ago
return(0);
}
8 years ago
if ( strcmp("BTC",swap->bobcoin->symbol) == 0 )
{
8 years ago
swap->I.bobconfirms = (1*0 + sqrt(dstr(swap->I.bobsatoshis) * .1));
8 years ago
swap->I.aliceconfirms = MIN(BASILISK_DEFAULT_NUMCONFIRMS,swap->I.bobconfirms * 3);
8 years ago
}
else if ( strcmp("BTC",swap->alicecoin->symbol) == 0 )
{
8 years ago
swap->I.aliceconfirms = (1*0 + sqrt(dstr(swap->I.alicesatoshis) * .1));
8 years ago
swap->I.bobconfirms = MIN(BASILISK_DEFAULT_NUMCONFIRMS,swap->I.bobconfirms * 3);
8 years ago
}
else
{
8 years ago
swap->I.bobconfirms = BASILISK_DEFAULT_NUMCONFIRMS;
swap->I.aliceconfirms = BASILISK_DEFAULT_NUMCONFIRMS;
8 years ago
}
8 years ago
if ( swap->I.bobconfirms == 0 )
swap->I.bobconfirms = swap->bobcoin->chain->minconfirms;
if ( swap->I.aliceconfirms == 0 )
swap->I.aliceconfirms = swap->alicecoin->chain->minconfirms;
8 years ago
jumblrflag = (bits256_cmp(pubkey25519,myinfo->jumblr_pubkey) == 0 || bits256_cmp(pubkey25519,myinfo->jumblr_depositkey) == 0);
8 years ago
printf(">>>>>>>>>> jumblrflag.%d <<<<<<<<< use smart address\n",jumblrflag);
8 years ago
if ( swap->I.iambob != 0 )
8 years ago
{
8 years ago
basilisk_rawtx_setparms("myfee",swap->I.req.quoteid,&swap->myfee,swap->bobcoin,0,0,swap->I.bobsatoshis/INSTANTDEX_DECKSIZE,0,0,jumblrflag);
basilisk_rawtx_setparms("otherfee",swap->I.req.quoteid,&swap->otherfee,swap->alicecoin,0,0,swap->I.alicesatoshis/INSTANTDEX_DECKSIZE,0,0,jumblrflag);
8 years ago
bobpub33 = pubkey33;
8 years ago
}
else
{
8 years ago
basilisk_rawtx_setparms("otherfee",swap->I.req.quoteid,&swap->otherfee,swap->bobcoin,0,0,swap->I.bobsatoshis/INSTANTDEX_DECKSIZE,0,0,jumblrflag);
basilisk_rawtx_setparms("myfee",swap->I.req.quoteid,&swap->myfee,swap->alicecoin,0,0,swap->I.alicesatoshis/INSTANTDEX_DECKSIZE,0,0,jumblrflag);
8 years ago
alicepub33 = pubkey33;
8 years ago
}
8 years ago
basilisk_rawtx_setparms("bobdeposit",swap->I.req.quoteid,&swap->bobdeposit,swap->bobcoin,swap->I.bobconfirms,0,swap->I.bobsatoshis + (swap->I.bobsatoshis>>3) + swap->bobcoin->txfee,4,0,jumblrflag);
basilisk_rawtx_setparms("bobrefund",swap->I.req.quoteid,&swap->bobrefund,swap->bobcoin,1,4,swap->I.bobsatoshis + (swap->I.bobsatoshis>>3),1,bobpub33,jumblrflag);
8 years ago
swap->bobrefund.I.suppress_pubkeys = 1;
8 years ago
basilisk_rawtx_setparms("aliceclaim",swap->I.req.quoteid,&swap->aliceclaim,swap->bobcoin,1,4,swap->I.bobsatoshis + (swap->I.bobsatoshis>>3),1,alicepub33,jumblrflag);
8 years ago
swap->aliceclaim.I.suppress_pubkeys = 1;
swap->aliceclaim.I.locktime = swap->I.started + swap->I.putduration+swap->I.callduration + 1;
8 years ago
8 years ago
basilisk_rawtx_setparms("bobpayment",swap->I.req.quoteid,&swap->bobpayment,swap->bobcoin,swap->I.bobconfirms,0,swap->I.bobsatoshis + swap->bobcoin->txfee,3,0,jumblrflag);
basilisk_rawtx_setparms("alicespend",swap->I.req.quoteid,&swap->alicespend,swap->bobcoin,swap->I.bobconfirms,3,swap->I.bobsatoshis,1,alicepub33,jumblrflag);
8 years ago
swap->alicespend.I.suppress_pubkeys = 1;
8 years ago
basilisk_rawtx_setparms("bobreclaim",swap->I.req.quoteid,&swap->bobreclaim,swap->bobcoin,swap->I.bobconfirms,3,swap->I.bobsatoshis,1,bobpub33,jumblrflag);
8 years ago
swap->bobreclaim.I.suppress_pubkeys = 1;
swap->bobreclaim.I.locktime = swap->I.started + swap->I.putduration + 1;
8 years ago
basilisk_rawtx_setparms("alicepayment",swap->I.req.quoteid,&swap->alicepayment,swap->alicecoin,swap->I.aliceconfirms,0,swap->I.alicesatoshis+swap->alicecoin->txfee,2,0,jumblrflag);
basilisk_rawtx_setparms("bobspend",swap->I.req.quoteid,&swap->bobspend,swap->alicecoin,swap->I.aliceconfirms,2,swap->I.alicesatoshis,1,bobpub33,jumblrflag);
8 years ago
swap->bobspend.I.suppress_pubkeys = 1;
8 years ago
basilisk_rawtx_setparms("alicereclaim",swap->I.req.quoteid,&swap->alicereclaim,swap->alicecoin,swap->I.aliceconfirms,2,swap->I.alicesatoshis,1,alicepub33,jumblrflag);
8 years ago
swap->alicereclaim.I.suppress_pubkeys = 1;
8 years ago
printf("IAMBOB.%d\n",swap->I.iambob);
8 years ago
8 years ago
return(swap);
}
// end of alice/bob code
8 years ago
void basilisk_rawtx_purge(struct basilisk_rawtx *rawtx)
{
8 years ago
if ( rawtx->vins != 0 )
free_json(rawtx->vins);
//if ( rawtx->txbytes != 0 )
// free(rawtx->txbytes), rawtx->txbytes = 0;
8 years ago
}
8 years ago
void basilisk_swap_finished(struct supernet_info *myinfo,struct basilisk_swap *swap)
{
8 years ago
int32_t i;
8 years ago
swap->I.finished = (uint32_t)time(NULL);
8 years ago
// save to permanent storage
8 years ago
basilisk_rawtx_purge(&swap->bobdeposit);
basilisk_rawtx_purge(&swap->bobpayment);
basilisk_rawtx_purge(&swap->alicepayment);
basilisk_rawtx_purge(&swap->myfee);
basilisk_rawtx_purge(&swap->otherfee);
8 years ago
basilisk_rawtx_purge(&swap->aliceclaim);
8 years ago
basilisk_rawtx_purge(&swap->alicespend);
basilisk_rawtx_purge(&swap->bobreclaim);
basilisk_rawtx_purge(&swap->bobspend);
8 years ago
basilisk_rawtx_purge(&swap->bobrefund);
8 years ago
basilisk_rawtx_purge(&swap->alicereclaim);
8 years ago
for (i=0; i<swap->nummessages; i++)
if ( swap->messages[i].data != 0 )
free(swap->messages[i].data), swap->messages[i].data = 0;
free(swap->messages), swap->messages = 0;
swap->nummessages = 0;
8 years ago
}
void basilisk_swap_purge(struct supernet_info *myinfo,struct basilisk_swap *swap)
{
int32_t i,n;
8 years ago
// while still in orderbook, wait
return;
8 years ago
portable_mutex_lock(&myinfo->DEX_swapmutex);
n = myinfo->numswaps;
for (i=0; i<n; i++)
if ( myinfo->swaps[i] == swap )
{
myinfo->swaps[i] = myinfo->swaps[--myinfo->numswaps];
myinfo->swaps[myinfo->numswaps] = 0;
8 years ago
basilisk_swap_finished(myinfo,swap);
8 years ago
break;
}
portable_mutex_unlock(&myinfo->DEX_swapmutex);
}
8 years ago
int32_t basilisk_verify_otherstatebits(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen)
8 years ago
{
8 years ago
int32_t retval; struct basilisk_swap *swap = ptr;
if ( datalen == sizeof(swap->I.otherstatebits) )
8 years ago
{
retval = iguana_rwnum(0,data,sizeof(swap->I.otherstatebits),&swap->I.otherstatebits);
return(retval);
} else return(-1);
8 years ago
}
8 years ago
8 years ago
int32_t basilisk_verify_choosei(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen)
8 years ago
{
8 years ago
int32_t otherchoosei=-1,i,len = 0; struct basilisk_swap *swap = ptr;
8 years ago
if ( datalen == sizeof(otherchoosei)+sizeof(bits256)*2 )
8 years ago
{
8 years ago
len += iguana_rwnum(0,data,sizeof(otherchoosei),&otherchoosei);
if ( otherchoosei >= 0 && otherchoosei < INSTANTDEX_DECKSIZE )
{
8 years ago
//printf("otherchoosei.%d\n",otherchoosei);
8 years ago
swap->I.otherchoosei = otherchoosei;
if ( swap->I.iambob != 0 )
8 years ago
{
for (i=0; i<32; i++)
8 years ago
swap->I.pubA0.bytes[i] = data[len++];
8 years ago
for (i=0; i<32; i++)
8 years ago
swap->I.pubA1.bytes[i] = data[len++];
char str[65]; printf("GOT pubA0/1 %s\n",bits256_str(str,swap->I.pubA0));
8 years ago
}
else
{
for (i=0; i<32; i++)
8 years ago
swap->I.pubB0.bytes[i] = data[len++];
8 years ago
for (i=0; i<32; i++)
8 years ago
swap->I.pubB1.bytes[i] = data[len++];
8 years ago
}
return(0);
}
8 years ago
}
8 years ago
printf("illegal otherchoosei.%d datalen.%d vs %d\n",otherchoosei,datalen,(int32_t)(sizeof(otherchoosei)+sizeof(bits256)*2));
8 years ago
return(-1);
8 years ago
}
int32_t basilisk_swapdata_deck(struct supernet_info *myinfo,struct basilisk_swap *swap,uint8_t *data,int32_t maxlen)
{
int32_t i,datalen = 0;
for (i=0; i<sizeof(swap->deck)/sizeof(swap->deck[0][0]); i++)
datalen += iguana_rwnum(1,&data[datalen],sizeof(swap->deck[i>>1][i&1]),&swap->deck[i>>1][i&1]);
return(datalen);
}
8 years ago
int32_t basilisk_verify_otherdeck(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen)
8 years ago
{
8 years ago
int32_t i,len = 0; struct basilisk_swap *swap = ptr;
8 years ago
for (i=0; i<sizeof(swap->otherdeck)/sizeof(swap->otherdeck[0][0]); i++)
len += iguana_rwnum(0,&data[len],sizeof(swap->otherdeck[i>>1][i&1]),&swap->otherdeck[i>>1][i&1]);
return(0);
}
8 years ago
int32_t basilisk_verify_privkeys(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen)
8 years ago
{
8 years ago
int32_t i,j,wrongfirstbyte=0,errs=0,len = 0; bits256 otherpriv,pubi; uint8_t secret160[20],otherpubkey[33]; uint64_t txid; struct basilisk_swap *swap = ptr;
8 years ago
//printf("verify privkeys choosei.%d otherchoosei.%d datalen.%d vs %d\n",swap->choosei,swap->otherchoosei,datalen,(int32_t)sizeof(swap->privkeys)+20+32);
8 years ago
memset(otherpriv.bytes,0,sizeof(otherpriv));
8 years ago
if ( swap->I.cutverified == 0 && swap->I.otherchoosei >= 0 && datalen == sizeof(swap->privkeys)+20+2*32 )
8 years ago
{
8 years ago
for (i=errs=0; i<sizeof(swap->privkeys)/sizeof(*swap->privkeys); i++)
8 years ago
{
for (j=0; j<32; j++)
8 years ago
otherpriv.bytes[j] = data[len++];
8 years ago
if ( i != swap->I.choosei )
8 years ago
{
pubi = bitcoin_pubkey33(myinfo->ctx,otherpubkey,otherpriv);
8 years ago
revcalc_rmd160_sha256(secret160,otherpriv);//.bytes,sizeof(otherpriv));
8 years ago
memcpy(&txid,secret160,sizeof(txid));
8 years ago
errs += basilisk_verify_pubpair(&wrongfirstbyte,swap,i,otherpubkey[0],pubi,txid);
8 years ago
}
8 years ago
}
if ( errs == 0 && wrongfirstbyte == 0 )
8 years ago
{
8 years ago
swap->I.cutverified = 1, printf("CUT VERIFIED\n");
if ( swap->I.iambob != 0 )
8 years ago
{
8 years ago
for (i=0; i<32; i++)
8 years ago
swap->I.pubAm.bytes[i] = data[len++];
8 years ago
for (i=0; i<20; i++)
8 years ago
swap->I.secretAm[i] = data[len++];
8 years ago
for (i=0; i<32; i++)
8 years ago
swap->I.secretAm256[i] = data[len++];
8 years ago
basilisk_bobscripts_set(myinfo,swap,1,1);
8 years ago
}
else
{
8 years ago
for (i=0; i<32; i++)
8 years ago
swap->I.pubBn.bytes[i] = data[len++];
8 years ago
for (i=0; i<20; i++)
8 years ago
swap->I.secretBn[i] = data[len++];
8 years ago
for (i=0; i<32; i++)
8 years ago
swap->I.secretBn256[i] = data[len++];
8 years ago
//basilisk_bobscripts_set(myinfo,swap,0);
8 years ago
}
} else printf("failed verification: wrong firstbyte.%d errs.%d\n",wrongfirstbyte,errs);
8 years ago
}
8 years ago
//printf("privkeys errs.%d wrongfirstbyte.%d\n",errs,wrongfirstbyte);
8 years ago
return(errs);
}
8 years ago
uint32_t basilisk_swapdata_rawtxsend(struct supernet_info *myinfo,struct basilisk_swap *swap,uint32_t msgbits,uint8_t *data,int32_t maxlen,struct basilisk_rawtx *rawtx,uint32_t nextbits,int32_t suppress_swapsend)
8 years ago
{
8 years ago
uint8_t sendbuf[32768]; int32_t sendlen;
8 years ago
if ( basilisk_swapdata_rawtx(myinfo,swap,data,maxlen,rawtx) != 0 )
8 years ago
{
8 years ago
if ( bits256_nonz(rawtx->I.signedtxid) != 0 && bits256_nonz(rawtx->I.actualtxid) == 0 )
8 years ago
{
8 years ago
char str[65],str2[65];
8 years ago
rawtx->I.actualtxid = basilisk_swap_broadcast(rawtx->name,myinfo,swap,rawtx->coin,rawtx->txbytes,rawtx->I.datalen);
8 years ago
if ( bits256_cmp(rawtx->I.actualtxid,rawtx->I.signedtxid) != 0 )
8 years ago
printf("%s rawtxsend %s vs %s\n",rawtx->name,bits256_str(str,rawtx->I.signedtxid),bits256_str(str2,rawtx->I.actualtxid));
if ( bits256_nonz(rawtx->I.actualtxid) != 0 && msgbits != 0 )
8 years ago
{
sendlen = 0;
8 years ago
sendbuf[sendlen++] = rawtx->I.datalen & 0xff;
sendbuf[sendlen++] = (rawtx->I.datalen >> 8) & 0xff;
sendbuf[sendlen++] = rawtx->I.redeemlen;
memcpy(&sendbuf[sendlen],rawtx->txbytes,rawtx->I.datalen), sendlen += rawtx->I.datalen;
if ( rawtx->I.redeemlen > 0 && rawtx->I.redeemlen < 0x100 )
8 years ago
{
8 years ago
memcpy(&sendbuf[sendlen],rawtx->redeemscript,rawtx->I.redeemlen);
sendlen += rawtx->I.redeemlen;
8 years ago
}
8 years ago
basilisk_dontforget_update(myinfo,swap,rawtx);
8 years ago
//printf("sendlen.%d datalen.%d redeemlen.%d\n",sendlen,rawtx->datalen,rawtx->redeemlen);
8 years ago
if ( suppress_swapsend == 0 )
return(basilisk_swapsend(myinfo,swap,msgbits,sendbuf,sendlen,nextbits,rawtx->I.crcs));
8 years ago
else
{
printf("suppress swapsend %x\n",msgbits);
return(0);
}
8 years ago
}
8 years ago
}
return(nextbits);
8 years ago
} else printf("error from basilisk_swapdata_rawtx.%s %p len.%d\n",rawtx->name,rawtx->txbytes,rawtx->I.datalen);
8 years ago
return(0);
}
8 years ago
void basilisk_sendpubkeys(struct supernet_info *myinfo,struct basilisk_swap *swap,uint8_t *data,int32_t maxlen)
8 years ago
{
int32_t datalen;
8 years ago
datalen = basilisk_swapdata_deck(myinfo,swap,data,maxlen);
8 years ago
printf("send deck.%d\n",datalen);
8 years ago
swap->I.statebits |= basilisk_swapsend(myinfo,swap,0x02,data,datalen,0x01,swap->I.crcs_mypub);
8 years ago
}
8 years ago
int32_t basilisk_checkdeck(struct supernet_info *myinfo,struct basilisk_swap *swap,uint8_t *data,int32_t maxlen)
8 years ago
{
8 years ago
if ( (swap->I.statebits & 0x02) == 0 )
8 years ago
{
8 years ago
//printf("check for other deck\n");
8 years ago
if ( basilisk_swapget(myinfo,swap,0x02,data,maxlen,basilisk_verify_otherdeck) == 0 )
8 years ago
swap->I.statebits |= 0x02;
8 years ago
else return(-1);
8 years ago
}
8 years ago
return(0);
8 years ago
}
8 years ago
void basilisk_sendstate(struct supernet_info *myinfo,struct basilisk_swap *swap,uint8_t *data,int32_t maxlen)
{
8 years ago
int32_t datalen=0;
8 years ago
datalen = iguana_rwnum(1,data,sizeof(swap->I.statebits),&swap->I.statebits);
8 years ago
basilisk_swapsend(myinfo,swap,0x80000000,data,datalen,0,0);
8 years ago
}
void basilisk_sendchoosei(struct supernet_info *myinfo,struct basilisk_swap *swap,uint8_t *data,int32_t maxlen)
8 years ago
{
8 years ago
int32_t i,datalen; char str[65];
8 years ago
datalen = iguana_rwnum(1,data,sizeof(swap->I.choosei),&swap->I.choosei);
if ( swap->I.iambob != 0 )
8 years ago
{
for (i=0; i<32; i++)
8 years ago
data[datalen++] = swap->I.pubB0.bytes[i];
8 years ago
for (i=0; i<32; i++)
8 years ago
data[datalen++] = swap->I.pubB1.bytes[i];
printf("SEND pubB0/1 %s\n",bits256_str(str,swap->I.pubB0));
8 years ago
}
else
{
for (i=0; i<32; i++)
8 years ago
data[datalen++] = swap->I.pubA0.bytes[i];
8 years ago
for (i=0; i<32; i++)
8 years ago
data[datalen++] = swap->I.pubA1.bytes[i];
printf("SEND pubA0/1 %s\n",bits256_str(str,swap->I.pubA0));
8 years ago
}
8 years ago
swap->I.statebits |= basilisk_swapsend(myinfo,swap,0x08,data,datalen,0x04,swap->I.crcs_mychoosei);
8 years ago
}
8 years ago
void basilisk_waitchoosei(struct supernet_info *myinfo,struct basilisk_swap *swap,uint8_t *data,int32_t maxlen)
8 years ago
{
8 years ago
uint8_t pubkey33[33]; char str[65],str2[65];
8 years ago
//printf("check otherchoosei\n");
8 years ago
if ( basilisk_swapget(myinfo,swap,0x08,data,maxlen,basilisk_verify_choosei) == 0 )
8 years ago
{
8 years ago
if ( swap->I.iambob != 0 )
8 years ago
{
8 years ago
if ( bits256_nonz(swap->I.privBn) == 0 )
8 years ago
{
8 years ago
swap->I.privBn = swap->privkeys[swap->I.otherchoosei];
memset(&swap->privkeys[swap->I.otherchoosei],0,sizeof(swap->privkeys[swap->I.otherchoosei]));
revcalc_rmd160_sha256(swap->I.secretBn,swap->I.privBn);//.bytes,sizeof(swap->privBn));
vcalc_sha256(0,swap->I.secretBn256,swap->I.privBn.bytes,sizeof(swap->I.privBn));
swap->I.pubBn = bitcoin_pubkey33(myinfo->ctx,pubkey33,swap->I.privBn);
8 years ago
printf("set privBn.%s %s\n",bits256_str(str,swap->I.privBn),bits256_str(str2,*(bits256 *)swap->I.secretBn256));
8 years ago
basilisk_bobscripts_set(myinfo,swap,1,1);
8 years ago
}
8 years ago
}
else
{
8 years ago
if ( bits256_nonz(swap->I.privAm) == 0 )
8 years ago
{
8 years ago
swap->I.privAm = swap->privkeys[swap->I.otherchoosei];
memset(&swap->privkeys[swap->I.otherchoosei],0,sizeof(swap->privkeys[swap->I.otherchoosei]));
revcalc_rmd160_sha256(swap->I.secretAm,swap->I.privAm);//.bytes,sizeof(swap->privAm));
vcalc_sha256(0,swap->I.secretAm256,swap->I.privAm.bytes,sizeof(swap->I.privAm));
swap->I.pubAm = bitcoin_pubkey33(myinfo->ctx,pubkey33,swap->I.privAm);
8 years ago
char str[65],str2[65]; printf("set privAm.%s %s\n",bits256_str(str,swap->I.privAm),bits256_str(str2,*(bits256 *)swap->I.secretAm256));
8 years ago
//basilisk_bobscripts_set(myinfo,swap,0);
8 years ago
}
8 years ago
}
8 years ago
swap->I.statebits |= 0x08;
8 years ago
}
}
8 years ago
void basilisk_sendmostprivs(struct supernet_info *myinfo,struct basilisk_swap *swap,uint8_t *data,int32_t maxlen)
8 years ago
{
int32_t i,j,datalen;
datalen = 0;
for (i=0; i<sizeof(swap->privkeys)/sizeof(*swap->privkeys); i++)
{
for (j=0; j<32; j++)
8 years ago
data[datalen++] = (i == swap->I.otherchoosei) ? 0 : swap->privkeys[i].bytes[j];
8 years ago
}
8 years ago
if ( swap->I.iambob != 0 )
8 years ago
{
for (i=0; i<32; i++)
8 years ago
data[datalen++] = swap->I.pubBn.bytes[i];
8 years ago
for (i=0; i<20; i++)
8 years ago
data[datalen++] = swap->I.secretBn[i];
8 years ago
for (i=0; i<32; i++)
8 years ago
data[datalen++] = swap->I.secretBn256[i];
8 years ago
}
else
{
for (i=0; i<32; i++)
8 years ago
data[datalen++] = swap->I.pubAm.bytes[i];
8 years ago
for (i=0; i<20; i++)
8 years ago
data[datalen++] = swap->I.secretAm[i];
8 years ago
for (i=0; i<32; i++)
8 years ago
data[datalen++] = swap->I.secretAm256[i];
8 years ago
}
8 years ago
//printf("send privkeys.%d\n",datalen);
8 years ago
swap->I.statebits |= basilisk_swapsend(myinfo,swap,0x20,data,datalen,0x10,swap->I.crcs_myprivs);
8 years ago
}
8 years ago
int32_t basilisk_swapiteration(struct supernet_info *myinfo,struct basilisk_swap *swap,uint8_t *data,int32_t maxlen)
8 years ago
{
8 years ago
int32_t j,datalen,retval = 0;
8 years ago
if ( swap->I.iambob != 0 )
swap->I.statebits |= 0x80;
8 years ago
while ( swap->aborted == 0 && ((swap->I.otherstatebits & 0x80) == 0 || (swap->I.statebits & 0x80) == 0) && retval == 0 && time(NULL) < swap->I.expiration )
8 years ago
{
8 years ago
if ( swap->connected == 0 )
basilisk_psockinit(myinfo,swap,swap->I.iambob != 0);
8 years ago
printf("D r%u/q%u swapstate.%x otherstate.%x remaining %d\n",swap->I.req.requestid,swap->I.req.quoteid,swap->I.statebits,swap->I.otherstatebits,(int32_t)(swap->I.expiration-time(NULL)));
if ( swap->I.iambob != 0 && (swap->I.statebits & 0x80) == 0 ) // wait for fee
8 years ago
{
8 years ago
if ( basilisk_swapget(myinfo,swap,0x80,data,maxlen,basilisk_verify_otherfee) == 0 )
8 years ago
{
// verify and submit otherfee
8 years ago
swap->I.statebits |= 0x80;
8 years ago
basilisk_sendstate(myinfo,swap,data,maxlen);
8 years ago
}
}
8 years ago
else if ( swap->I.iambob == 0 )
swap->I.statebits |= 0x80;
8 years ago
basilisk_sendstate(myinfo,swap,data,maxlen);
basilisk_swapget(myinfo,swap,0x80000000,data,maxlen,basilisk_verify_otherstatebits);
8 years ago
if ( (swap->I.otherstatebits & 0x80) != 0 && (swap->I.statebits & 0x80) != 0 )
8 years ago
break;
8 years ago
sleep(DEX_SLEEP + (swap->I.iambob == 0)*1);
8 years ago
basilisk_swapget(myinfo,swap,0x80000000,data,maxlen,basilisk_verify_otherstatebits);
basilisk_sendstate(myinfo,swap,data,maxlen);
8 years ago
if ( (swap->I.otherstatebits & 0x80) == 0 )
8 years ago
basilisk_swapdata_rawtxsend(myinfo,swap,0x80,data,maxlen,&swap->myfee,0x40,0);
8 years ago
}
8 years ago
basilisk_swap_saveupdate(myinfo,swap);
8 years ago
while ( swap->aborted == 0 && retval == 0 && time(NULL) < swap->I.expiration ) // both sides have setup required data and paid txfee
8 years ago
{
8 years ago
basilisk_swap_saveupdate(myinfo,swap);
8 years ago
if ( swap->connected == 0 )
basilisk_psockinit(myinfo,swap,swap->I.iambob != 0);
8 years ago
//if ( (rand() % 30) == 0 )
8 years ago
printf("E r%u/q%u swapstate.%x otherstate.%x remaining %d\n",swap->I.req.requestid,swap->I.req.quoteid,swap->I.statebits,swap->I.otherstatebits,(int32_t)(swap->I.expiration-time(NULL)));
8 years ago
if ( swap->I.iambob != 0 )
8 years ago
{
8 years ago
//printf("BOB\n");
8 years ago
if ( (swap->I.statebits & 0x100) == 0 )
8 years ago
{
8 years ago
printf("send bobdeposit\n");
8 years ago
swap->I.statebits |= basilisk_swapdata_rawtxsend(myinfo,swap,0x200,data,maxlen,&swap->bobdeposit,0x100,0);
8 years ago
}
// [BLOCKING: altfound] make sure altpayment is confirmed and send payment
8 years ago
else if ( (swap->I.statebits & 0x1000) == 0 )
8 years ago
{
8 years ago
printf("check alicepayment\n");
8 years ago
if ( basilisk_swapget(myinfo,swap,0x1000,data,maxlen,basilisk_verify_alicepaid) == 0 )
8 years ago
{
8 years ago
swap->I.statebits |= 0x1000;
8 years ago
printf("got alicepayment aliceconfirms.%d\n",swap->I.aliceconfirms);
8 years ago
}
8 years ago
}
8 years ago
else if ( (swap->I.statebits & 0x2000) == 0 )
8 years ago
{
8 years ago
if ( basilisk_numconfirms(myinfo,swap,&swap->alicepayment) >= swap->I.aliceconfirms )
8 years ago
{
8 years ago
swap->I.statebits |= 0x2000;
8 years ago
printf("alicepayment confirmed\n");
8 years ago
}
8 years ago
}
8 years ago
else if ( (swap->I.statebits & 0x4000) == 0 )
8 years ago
{
8 years ago
basilisk_bobscripts_set(myinfo,swap,0,1);
8 years ago
printf("send bobpayment\n");
8 years ago
swap->I.statebits |= basilisk_swapdata_rawtxsend(myinfo,swap,0x8000,data,maxlen,&swap->bobpayment,0x4000,0);
8 years ago
}
// [BLOCKING: privM] Bob waits for privAm either from Alice or alice blockchain
8 years ago
else if ( (swap->I.statebits & 0xc0000) != 0xc0000 )
8 years ago
{
8 years ago
if ( basilisk_swapget(myinfo,swap,0x40000,data,maxlen,basilisk_verify_privi) == 0 || basilisk_privAm_extract(myinfo,swap) == 0 ) // divulges privAm
8 years ago
{
8 years ago
//printf("got privi spend alicepayment, dont divulge privBn until bobspend propagated\n");
8 years ago
basilisk_alicepayment_spend(myinfo,swap,&swap->bobspend);
8 years ago
if ( basilisk_swapdata_rawtxsend(myinfo,swap,0,data,maxlen,&swap->bobspend,0x40000,1) == 0 )
8 years ago
printf("Bob error spending alice payment\n");
else
8 years ago
{
8 years ago
tradebot_swap_balancingtrade(myinfo,swap,1);
8 years ago
printf("Bob spends alicepayment\n");
8 years ago
swap->I.statebits |= 0x40000;
8 years ago
while ( basilisk_numconfirms(myinfo,swap,&swap->bobspend) < swap->I.aliceconfirms )
8 years ago
{
printf("bobspend confirmed\n");
swap->I.statebits |= 0x80000;
printf("Bob confirms spend of Alice's payment\n");
8 years ago
sleep(DEX_SLEEP);
8 years ago
}
retval = 1;
8 years ago
}
8 years ago
}
8 years ago
}
8 years ago
if ( swap->bobpayment.I.locktime != 0 && time(NULL) > swap->bobpayment.I.locktime )
8 years ago
{
8 years ago
// submit reclaim of payment
printf("bob reclaims bobpayment\n");
swap->I.statebits |= (0x40000 | 0x80000);
8 years ago
if ( basilisk_swapdata_rawtxsend(myinfo,swap,0,data,maxlen,&swap->bobreclaim,0,0) == 0 )
8 years ago
printf("Bob error reclaiming own payment after alice timed out\n");
else
8 years ago
{
8 years ago
printf("Bob reclaimed own payment\n");
while ( 0 && (swap->I.statebits & 0x100000) == 0 ) // why wait for own tx?
{
8 years ago
if ( basilisk_numconfirms(myinfo,swap,&swap->bobreclaim) >= 1 )
8 years ago
{
printf("bobreclaim confirmed\n");
swap->I.statebits |= 0x100000;
printf("Bob confirms reclain of payment\n");
break;
}
}
retval = 1;
8 years ago
}
8 years ago
}
}
else
{
8 years ago
//printf("ALICE\n");
8 years ago
// [BLOCKING: depfound] Alice waits for deposit to confirm and sends altpayment
8 years ago
if ( (swap->I.statebits & 0x200) == 0 )
8 years ago
{
8 years ago
printf("checkfor deposit\n");
8 years ago
if ( basilisk_swapget(myinfo,swap,0x200,data,maxlen,basilisk_verify_bobdeposit) == 0 )
8 years ago
{
8 years ago
// verify deposit and submit, set confirmed height
8 years ago
printf("got bobdeposit\n");
8 years ago
swap->I.statebits |= 0x200;
8 years ago
} else printf("no valid deposit\n");
8 years ago
}
8 years ago
else if ( (swap->I.statebits & 0x400) == 0 )
8 years ago
{
8 years ago
if ( basilisk_istrustedbob(myinfo,swap) != 0 || basilisk_numconfirms(myinfo,swap,&swap->bobdeposit) >= swap->I.bobconfirms )
8 years ago
{
8 years ago
printf("bobdeposit confirmed\n");
8 years ago
swap->I.statebits |= 0x400;
8 years ago
}
8 years ago
}
8 years ago
else if ( (swap->I.statebits & 0x800) == 0 )
8 years ago
{
8 years ago
printf("send alicepayment\n");
8 years ago
swap->I.statebits |= basilisk_swapdata_rawtxsend(myinfo,swap,0x1000,data,maxlen,&swap->alicepayment,0x800,0);
8 years ago
}
// [BLOCKING: payfound] make sure payment is confrmed and send in spend or see bob's reclaim and claim
8 years ago
else if ( (swap->I.statebits & 0x8000) == 0 )
8 years ago
{
8 years ago
if ( basilisk_swapget(myinfo,swap,0x8000,data,maxlen,basilisk_verify_bobpaid) == 0 )
8 years ago
{
8 years ago
printf("got bobpayment\n");
8 years ago
tradebot_swap_balancingtrade(myinfo,swap,0);
8 years ago
// verify payment and submit, set confirmed height
8 years ago
swap->I.statebits |= 0x8000;
8 years ago
}
8 years ago
}
8 years ago
else if ( (swap->I.statebits & 0x10000) == 0 )
8 years ago
{
8 years ago
if ( basilisk_istrustedbob(myinfo,swap) != 0 || basilisk_numconfirms(myinfo,swap,&swap->bobpayment) >= swap->I.bobconfirms )
8 years ago
{
8 years ago
printf("bobpayment confirmed\n");
8 years ago
swap->I.statebits |= 0x10000;
8 years ago
}
8 years ago
}
8 years ago
else if ( (swap->I.statebits & 0x20000) == 0 )
8 years ago
{
8 years ago
printf("alicespend bobpayment\n");
8 years ago
if ( basilisk_swapdata_rawtxsend(myinfo,swap,0,data,maxlen,&swap->alicespend,0x20000,0) != 0 && basilisk_numconfirms(myinfo,swap,&swap->alicespend) > 0 )
8 years ago
{
8 years ago
for (j=datalen=0; j<32; j++)
8 years ago
data[datalen++] = swap->I.privAm.bytes[j];
8 years ago
swap->I.statebits |= basilisk_swapsend(myinfo,swap,0x40000,data,datalen,0x20000,swap->I.crcs_mypriv);
8 years ago
printf("send privAm %x\n",swap->I.statebits);
8 years ago
}
8 years ago
}
8 years ago
else if ( (swap->I.statebits & 0x40000) == 0 )
8 years ago
{
8 years ago
if ( basilisk_numconfirms(myinfo,swap,&swap->alicespend) >= swap->I.bobconfirms )
8 years ago
{
8 years ago
swap->I.statebits |= 0x40000;
8 years ago
printf("Alice confirms spend of Bob's payment\n");
8 years ago
retval = 1;
8 years ago
}
}
8 years ago
if ( swap->bobdeposit.I.locktime != 0 && time(NULL) > swap->bobdeposit.I.locktime )
8 years ago
{
printf("Alice claims deposit\n");
8 years ago
if ( basilisk_swapdata_rawtxsend(myinfo,swap,0,data,maxlen,&swap->aliceclaim,0,0) == 0 )
8 years ago
printf("Alice couldnt claim deposit\n");
8 years ago
else
{
printf("Alice claimed deposit\n");
retval = 1;
}
8 years ago
}
8 years ago
else if ( swap->aborted != 0 || basilisk_privBn_extract(myinfo,swap,data,maxlen) == 0 )
8 years ago
{
printf("Alice reclaims her payment\n");
8 years ago
swap->I.statebits |= 0x40000000;
8 years ago
if ( basilisk_swapdata_rawtxsend(myinfo,swap,0,data,maxlen,&swap->alicereclaim,0x40000000,0) == 0 )
8 years ago
printf("Alice error sending alicereclaim\n");
8 years ago
else
{
printf("Alice reclaimed her payment\n");
retval = 1;
}
8 years ago
}
8 years ago
}
8 years ago
if ( (rand() % 30) == 0 )
8 years ago
printf("finished swapstate.%x other.%x\n",swap->I.statebits,swap->I.otherstatebits);
8 years ago
sleep(DEX_SLEEP + (swap->I.iambob == 0));
8 years ago
basilisk_sendstate(myinfo,swap,data,maxlen);
basilisk_swapget(myinfo,swap,0x80000000,data,maxlen,basilisk_verify_otherstatebits);
8 years ago
}
8 years ago
return(retval);
}
8 years ago
int32_t swapcompleted(struct supernet_info *myinfo,struct basilisk_swap *swap)
{
if ( swap->I.iambob != 0 )
return(swap->I.bobspent);
else return(swap->I.alicespent);
}
cJSON *swapjson(struct supernet_info *myinfo,struct basilisk_swap *swap)
{
cJSON *retjson = cJSON_CreateObject();
return(retjson);
}
8 years ago
void basilisk_psockinit(struct supernet_info *myinfo,struct basilisk_swap *swap,int32_t amlp)
8 years ago
{
8 years ago
char keystr[64],databuf[1024],*retstr,*retstr2,*datastr,*pushaddr=0,*subaddr=0; cJSON *retjson,*addrjson; uint8_t data[512]; int32_t datalen,timeout,pushsock = -1,subsock = -1;
8 years ago
if ( swap->connected == 1 )
return;
if ( swap->pushsock < 0 && swap->subsock < 0 && (pushsock= nn_socket(AF_SP,NN_PUSH)) >= 0 && (subsock= nn_socket(AF_SP,NN_SUB)) >= 0 )
{
8 years ago
timeout = 1000;
8 years ago
nn_setsockopt(pushsock,NN_SOL_SOCKET,NN_SNDTIMEO,&timeout,sizeof(timeout));
timeout = 1;
nn_setsockopt(subsock,NN_SOL_SOCKET,NN_RCVTIMEO,&timeout,sizeof(timeout));
nn_setsockopt(subsock,NN_SUB,NN_SUB_SUBSCRIBE,"",0);
swap->pushsock = pushsock;
swap->subsock = subsock;
}
8 years ago
if ( swap->subsock < 0 || swap->pushsock < 0 )
{
printf("error getting nn_sockets\n");
return;
}
8 years ago
sprintf(keystr,"%08x-%08x",swap->I.req.requestid,swap->I.req.quoteid);
8 years ago
if ( swap->connected == 0 && (retstr= _dex_kvsearch(myinfo,"KV",keystr)) != 0 )
8 years ago
{
if ( (retjson= cJSON_Parse(retstr)) != 0 )
8 years ago
{
8 years ago
if ( (datastr= jstr(retjson,"value")) != 0 )
{
datalen = (int32_t)strlen(datastr) >> 1;
decode_hex((uint8_t *)databuf,datalen,datastr);
if ( (addrjson= cJSON_Parse(databuf)) != 0 )
{
pushaddr = jstr(addrjson,"push");
subaddr = jstr(addrjson,"sub");
if ( pushaddr != 0 && subaddr != 0 )
{
printf("KV decoded (%s and %s) %d %d\n",pushaddr,subaddr,swap->pushsock,swap->subsock);
if ( nn_connect(swap->pushsock,pushaddr) >= 0 && nn_connect(swap->subsock,subaddr) >= 0 )
swap->connected = 1;
}
free_json(addrjson);
}
}
free_json(retjson);
8 years ago
}
8 years ago
printf("KVsearch.(%s) connected.%d socks.(%d %d)\n",retstr,swap->connected,swap->pushsock,swap->subsock);
free(retstr);
8 years ago
}
8 years ago
if ( swap->connected <= 0 && amlp != 0 )
8 years ago
{
8 years ago
if ( (retstr= _dex_psock(myinfo,"{}")) != 0 )
8 years ago
{
8 years ago
// {"result":"success","pushaddr":"tcp://5.9.102.210:30002","subaddr":"tcp://5.9.102.210:30003","randipbits":3606291758,"coin":"KMD","tag":"6952562460568228137"}
8 years ago
if ( (retjson= cJSON_Parse(retstr)) != 0 )
{
8 years ago
pushaddr = jstr(retjson,"pushaddr");
subaddr = jstr(retjson,"subaddr");
if ( pushaddr != 0 && subaddr != 0 )
8 years ago
{
8 years ago
if ( nn_connect(pushsock,pushaddr) >= 0 && nn_connect(subsock,subaddr) >= 0 )
8 years ago
{
8 years ago
swap->connected = 1;
8 years ago
sprintf((char *)data,"{\"push\":\"%s\",\"sub\":\"%s\",\"trade\":[\"%s\", %.8f, \"%s\", %.8f]}",pushaddr,subaddr,swap->I.req.src,dstr(swap->I.req.srcamount),swap->I.req.dest,dstr(swap->I.req.destamount));
8 years ago
datalen = (int32_t)strlen((char *)data) + 1;
printf("datalen.%d (%s)\n",datalen,(char *)data);
init_hexbytes_noT(databuf,data,datalen);
printf("%s -> %s\n",keystr,databuf);
if ( (retstr2= _dex_kvupdate(myinfo,"KV",keystr,databuf,1)) != 0 )
8 years ago
{
8 years ago
printf("KVupdate.(%s)\n",retstr2);
free(retstr2);
8 years ago
}
}
}
free_json(retjson);
}
free(retstr);
}
}
}
8 years ago
int32_t basilisk_alicetxs(struct supernet_info *myinfo,struct basilisk_swap *swap,uint8_t *data,int32_t maxlen)
{
int32_t i,retval = -1;
for (i=0; i<3; i++)
{
basilisk_alicepayment(myinfo,swap,swap->alicepayment.coin,&swap->alicepayment,swap->I.pubAm,swap->I.pubBn);
if ( swap->alicepayment.I.datalen == 0 || swap->alicepayment.I.spendlen == 0 )
{
printf("error alice generating payment.%d\n",swap->alicepayment.I.spendlen);
sleep(20);
}
else
{
retval = 0;
for (i=0; i<swap->alicepayment.I.datalen; i++)
printf("%02x",swap->alicepayment.txbytes[i]);
printf(" ALICE PAYMENT created\n");
iguana_unspents_mark(myinfo,swap->alicecoin,swap->alicepayment.vins);
basilisk_txlog(myinfo,swap,&swap->alicepayment,-1);
break;
}
}
printf("generate fee\n");
if ( basilisk_rawtx_gen("myfee",myinfo,swap->I.started,swap->persistent_pubkey33,swap->I.iambob,1,&swap->myfee,0,swap->myfee.spendscript,swap->myfee.I.spendlen,swap->myfee.coin->chain->txfee,1,0) == 0 )
{
swap->I.statebits |= basilisk_swapdata_rawtxsend(myinfo,swap,0x80,data,maxlen,&swap->myfee,0x40,0);
iguana_unspents_mark(myinfo,swap->I.iambob!=0?swap->bobcoin:swap->alicecoin,swap->myfee.vins);
basilisk_txlog(myinfo,swap,&swap->myfee,-1);
for (i=0; i<swap->myfee.I.spendlen; i++)
printf("%02x",swap->myfee.txbytes[i]);
printf(" fee %p %x\n",swap->myfee.txbytes,swap->I.statebits);
swap->I.statebits |= 0x40;
if ( swap->alicepayment.I.datalen != 0 && swap->alicepayment.I.spendlen > 0 )
return(0);
}
else
{
printf("error creating myfee\n");
return(-2);
}
return(-1);
}
8 years ago
void basilisk_swaploop(void *_swap)
{
8 years ago
uint8_t *data; uint32_t expiration; uint32_t channel; int32_t iters,retval=0,j,datalen,maxlen; struct supernet_info *myinfo; struct basilisk_swap *swap = _swap;
8 years ago
myinfo = swap->myinfoptr;
8 years ago
fprintf(stderr,"start swap\n");
maxlen = 1024*1024 + sizeof(*swap);
data = malloc(maxlen);
expiration = (uint32_t)time(NULL) + 600;
myinfo->DEXactive = expiration;
8 years ago
channel = 'D' + ((uint32_t)'E' << 8) + ((uint32_t)'X' << 16);
8 years ago
while ( swap->aborted == 0 && (swap->I.statebits & (0x08|0x02)) != (0x08|0x02) && time(NULL) < expiration )
8 years ago
{
8 years ago
dex_channelsend(myinfo,swap->I.req.srchash,swap->I.req.desthash,channel,0x4000000,(void *)&swap->I.req.requestid,sizeof(swap->I.req.requestid)); //,60);
8 years ago
if ( swap->connected == 0 )
basilisk_psockinit(myinfo,swap,swap->I.iambob != 0);
8 years ago
if ( swap->connected > 0 )
8 years ago
{
printf("A r%u/q%u swapstate.%x\n",swap->I.req.requestid,swap->I.req.quoteid,swap->I.statebits);
basilisk_sendstate(myinfo,swap,data,maxlen);
basilisk_sendpubkeys(myinfo,swap,data,maxlen); // send pubkeys
if ( basilisk_checkdeck(myinfo,swap,data,maxlen) == 0) // check for other deck 0x02
basilisk_sendchoosei(myinfo,swap,data,maxlen);
basilisk_waitchoosei(myinfo,swap,data,maxlen); // wait for choosei 0x08
if ( (swap->I.statebits & (0x08|0x02)) == (0x08|0x02) )
break;
}
8 years ago
sleep(DEX_SLEEP);
8 years ago
}
if ( swap->connected == 0 )
{
printf("couldnt establish connection\n");
retval = -1;
8 years ago
}
8 years ago
while ( swap->aborted == 0 && retval == 0 && (swap->I.statebits & 0x20) == 0 && time(NULL) < expiration )
8 years ago
{
8 years ago
if ( swap->connected == 0 )
basilisk_psockinit(myinfo,swap,swap->I.iambob != 0);
8 years ago
printf("B r%u/q%u swapstate.%x\n",swap->I.req.requestid,swap->I.req.quoteid,swap->I.statebits);
8 years ago
basilisk_sendstate(myinfo,swap,data,maxlen);
basilisk_sendchoosei(myinfo,swap,data,maxlen);
basilisk_sendmostprivs(myinfo,swap,data,maxlen);
if ( basilisk_swapget(myinfo,swap,0x20,data,maxlen,basilisk_verify_privkeys) == 0 )
8 years ago
{
swap->I.statebits |= 0x20;
break;
}
8 years ago
sleep(DEX_SLEEP + (swap->I.iambob == 0)*1);
8 years ago
}
8 years ago
myinfo->DEXactive = swap->I.expiration;
8 years ago
if ( time(NULL) >= expiration )
8 years ago
{
8 years ago
retval = -1;
8 years ago
myinfo->DEXactive = 0;
}
8 years ago
if ( swap->aborted != 0 )
{
printf("swap aborted before tx sent\n");
retval = -1;
}
8 years ago
printf("C r%u/q%u swapstate.%x retval.%d\n",swap->I.req.requestid,swap->I.req.quoteid,swap->I.statebits,retval);
8 years ago
iters = 0;
8 years ago
while ( swap->aborted == 0 && retval == 0 && (swap->I.statebits & 0x40) == 0 && iters++ < 10 ) // send fee
8 years ago
{
8 years ago
if ( swap->connected == 0 )
basilisk_psockinit(myinfo,swap,swap->I.iambob != 0);
8 years ago
//printf("sendstate.%x\n",swap->I.statebits);
8 years ago
basilisk_sendstate(myinfo,swap,data,maxlen);
8 years ago
//printf("swapget\n");
8 years ago
basilisk_swapget(myinfo,swap,0x80000000,data,maxlen,basilisk_verify_otherstatebits);
8 years ago
//printf("after swapget\n");
8 years ago
if ( swap->I.iambob != 0 && swap->bobdeposit.I.datalen == 0 )
{
printf("bobscripts set\n");
if ( basilisk_bobscripts_set(myinfo,swap,1,1) < 0 )
{
sleep(DEX_SLEEP);
printf("bobscripts set error\n");
continue;
}
}
if ( swap->I.iambob == 0 && swap->myfee.I.datalen == 0 )
8 years ago
{
8 years ago
/*for (i=0; i<20; i++)
printf("%02x",swap->secretAm[i]);
printf(" <- secretAm\n");
for (i=0; i<32; i++)
printf("%02x",swap->secretAm256[i]);
printf(" <- secretAm256\n");
for (i=0; i<32; i++)
printf("%02x",swap->pubAm.bytes[i]);
printf(" <- pubAm\n");
for (i=0; i<20; i++)
printf("%02x",swap->secretBn[i]);
printf(" <- secretBn\n");
for (i=0; i<32; i++)
printf("%02x",swap->secretBn256[i]);
printf(" <- secretBn256\n");
for (i=0; i<32; i++)
printf("%02x",swap->pubBn.bytes[i]);
printf(" <- pubBn\n");
for (i=0; i<32; i++)
printf("%02x",swap->pubA0.bytes[i]);
printf(" <- pubA0\n");
for (i=0; i<32; i++)
printf("%02x",swap->pubA1.bytes[i]);
printf(" <- pubA1\n");
for (i=0; i<32; i++)
printf("%02x",swap->pubB0.bytes[i]);
printf(" <- pubB0\n");
for (i=0; i<32; i++)
printf("%02x",swap->pubB1.bytes[i]);
printf(" <- pubB1\n");*/
8 years ago
if ( (retval= basilisk_alicetxs(myinfo,swap,data,maxlen)) != 0 )
8 years ago
{
8 years ago
printf("basilisk_alicetxs error\n");
break;
8 years ago
}
8 years ago
}
}
8 years ago
if ( swap->I.iambob == 0 && (swap->I.statebits & 0x40) == 0 )
8 years ago
{
printf("couldnt send fee\n");
8 years ago
retval = -8;
8 years ago
}
8 years ago
if ( retval == 0 )
{
if ( swap->I.iambob == 0 && (swap->myfee.I.datalen == 0 || swap->alicepayment.I.datalen == 0 || swap->alicepayment.I.datalen == 0) )
8 years ago
{
printf("ALICE's error %d %d %d\n",swap->myfee.I.datalen,swap->alicepayment.I.datalen,swap->alicepayment.I.datalen);
8 years ago
retval = -7;
8 years ago
}
8 years ago
else if ( swap->I.iambob != 0 && swap->bobdeposit.I.datalen == 0 ) //swap->bobpayment.I.datalen == 0
8 years ago
{
printf("BOB's error %d %d %d\n",swap->myfee.I.datalen,swap->bobpayment.I.datalen,swap->bobdeposit.I.datalen);
8 years ago
retval = -7;
8 years ago
}
8 years ago
}
8 years ago
while ( swap->aborted == 0 && retval == 0 && basilisk_swapiteration(myinfo,swap,data,maxlen) == 0 )
8 years ago
{
8 years ago
sleep(DEX_SLEEP);
8 years ago
basilisk_sendstate(myinfo,swap,data,maxlen);
basilisk_swapget(myinfo,swap,0x80000000,data,maxlen,basilisk_verify_otherstatebits);
8 years ago
basilisk_swap_saveupdate(myinfo,swap);
if ( time(NULL) > swap->I.expiration )
break;
}
8 years ago
if ( swap->I.iambob != 0 && swap->bobdeposit.I.datalen != 0 && bits256_nonz(swap->bobdeposit.I.actualtxid) != 0 )
{
8 years ago
printf("BOB waiting for confirm state.%x\n",swap->I.statebits);
8 years ago
sleep(60); // wait for confirm/propagation of msig
printf("BOB reclaims refund\n");
8 years ago
basilisk_bobdeposit_refund(myinfo,swap,0);
8 years ago
if ( basilisk_swapdata_rawtxsend(myinfo,swap,0,data,maxlen,&swap->bobrefund,0x40000000,0) == 0 ) // use secretBn
{
printf("Bob submit error getting refund of deposit\n");
}
else
{
// maybe wait for bobrefund to be confirmed
for (j=datalen=0; j<32; j++)
data[datalen++] = swap->I.privBn.bytes[j];
8 years ago
basilisk_swapsend(myinfo,swap,0x40000000,data,datalen,0x40000000,swap->I.crcs_mypriv);
}
8 years ago
basilisk_swap_saveupdate(myinfo,swap);
8 years ago
}
8 years ago
if ( retval != 0 )
basilisk_swap_sendabort(myinfo,swap);
8 years ago
printf("end of atomic swap\n");
8 years ago
if ( swapcompleted(myinfo,swap) > 0 ) // only if swap completed
8 years ago
{
if ( swap->I.iambob != 0 )
8 years ago
tradebot_pendingadd(myinfo,swapjson(myinfo,swap),swap->I.req.src,dstr(swap->I.req.srcamount),swap->I.req.dest,dstr(swap->I.req.destamount));
else tradebot_pendingadd(myinfo,swapjson(myinfo,swap),swap->I.req.dest,dstr(swap->I.req.destamount),swap->I.req.src,dstr(swap->I.req.srcamount));
8 years ago
}
8 years ago
printf("%s swap finished statebits %x\n",swap->I.iambob!=0?"BOB":"ALICE",swap->I.statebits);
8 years ago
basilisk_swap_purge(myinfo,swap);
8 years ago
free(data);
8 years ago
}
8 years ago
struct basilisk_swap *basilisk_thread_start(struct supernet_info *myinfo,bits256 privkey,struct basilisk_request *rp,uint32_t statebits,int32_t optionduration,int32_t reinit)
8 years ago
{
8 years ago
int32_t i,m,n; uint8_t pubkey33[33]; bits256 pubkey25519; uint32_t channel,starttime; cJSON *retarray,*item,*msgobj; struct basilisk_swap *swap = 0;
8 years ago
// statebits 1 -> client, 0 -> LP
8 years ago
portable_mutex_lock(&myinfo->DEX_swapmutex);
for (i=0; i<myinfo->numswaps; i++)
8 years ago
if ( myinfo->swaps[i]->I.req.requestid == rp->requestid )
8 years ago
{
printf("basilisk_thread_start error trying to start requestid.%u which is already started\n",rp->requestid);
break;
}
if ( i == myinfo->numswaps && i < sizeof(myinfo->swaps)/sizeof(*myinfo->swaps) )
{
swap = calloc(1,sizeof(*swap));
8 years ago
swap->subsock = swap->pushsock = -1;
8 years ago
vcalc_sha256(0,swap->I.orderhash.bytes,(uint8_t *)rp,sizeof(*rp));
swap->I.req = *rp;
8 years ago
swap->myinfoptr = myinfo;
8 years ago
printf("basilisk_thread_start request.%u statebits.%d (%s/%s) reinit.%d\n",rp->requestid,statebits,rp->src,rp->dest,reinit);
8 years ago
bitcoin_pubkey33(myinfo->ctx,pubkey33,privkey);
8 years ago
pubkey25519 = curve25519(privkey,curve25519_basepoint9());
swap->persistent_pubkey = pubkey25519;
swap->persistent_privkey = privkey;
memcpy(swap->persistent_pubkey33,pubkey33,33);
8 years ago
m = n = 0;
8 years ago
if ( bitcoin_swapinit(myinfo,privkey,pubkey33,pubkey25519,swap,optionduration,statebits,reinit) != 0 )
8 years ago
{
8 years ago
basilisk_psockinit(myinfo,swap,statebits == 0);
8 years ago
if ( reinit != 0 )
{
if ( OS_thread_create(malloc(sizeof(pthread_t)),NULL,(void *)basilisk_swaploop,(void *)swap) != 0 )
{
}
myinfo->swaps[myinfo->numswaps++] = swap;
}
else
8 years ago
{
8 years ago
starttime = (uint32_t)time(NULL);
printf("statebits.%x m.%d n.%d\n",statebits,m,n);
8 years ago
while ( statebits == 0 && m <= n/2 && time(NULL) < starttime+2*BASILISK_MSGDURATION )
8 years ago
{
8 years ago
m = n = 0;
sleep(DEX_SLEEP);
printf("waiting for offer to be accepted\n");
channel = 'D' + ((uint32_t)'E' << 8) + ((uint32_t)'X' << 16);
if ( (retarray= basilisk_channelget(myinfo,rp->srchash,rp->desthash,channel,0x4000000,30)) != 0 )
8 years ago
{
8 years ago
if ( is_cJSON_Array(retarray) != 0 && (n= cJSON_GetArraySize(retarray)) > 0 )
8 years ago
{
8 years ago
for (i=0; i<n; i++)
8 years ago
{
8 years ago
item = jitem(retarray,i);
if ( (msgobj= jarray(&n,item,"messages")) != 0 && n > 0 )
{
item = jitem(msgobj,0);
if ( jobj(item,"data") != 0 && jobj(item,"key") != 0 )
m++;
else printf("(%s)\n",jprint(item,0));
} //else printf("msgobj.%p m.%d n.%d\n",msgobj,m,n);
}
8 years ago
}
8 years ago
} else printf("no retarray\n");
}
printf("LAUNCH check.%d m.%d\n",statebits,m);
if ( statebits != 0 || m > 0 )//n/2 )
8 years ago
{
8 years ago
//for (i=0; i<sizeof(swap->I.req); i++)
// fprintf(stderr,"%02x",((uint8_t *)&swap->I.req)[i]);
8 years ago
fprintf(stderr," M.%d N.%d launch.%d %d %p reinit.%d\n",m,n,myinfo->numswaps,(int32_t)(sizeof(myinfo->swaps)/sizeof(*myinfo->swaps)),&swap->I.req,reinit);
8 years ago
if ( (swap->fp= basilisk_swap_save(myinfo,swap,privkey,rp,statebits,optionduration,reinit)) != 0 )
8 years ago
{
8 years ago
}
if ( reinit == 0 )
{
if ( myinfo->swapsfp == 0 )
8 years ago
{
8 years ago
char fname[512];
sprintf(fname,"%s/SWAPS/list",GLOBAL_DBDIR), OS_compatible_path(fname);
if ( (myinfo->swapsfp= fopen(fname,"rb+")) == 0 )
myinfo->swapsfp = fopen(fname,"wb+");
else fseek(myinfo->swapsfp,0,SEEK_END);
printf("LIST fp.%p\n",myinfo->swapsfp);
}
if ( myinfo->swapsfp != 0 )
{
fwrite(&rp->requestid,1,sizeof(rp->requestid),myinfo->swapsfp);
fwrite(&rp->quoteid,1,sizeof(rp->quoteid),myinfo->swapsfp);
fflush(myinfo->swapsfp);
8 years ago
}
}
8 years ago
if ( OS_thread_create(malloc(sizeof(pthread_t)),NULL,(void *)basilisk_swaploop,(void *)swap) != 0 )
{
}
myinfo->swaps[myinfo->numswaps++] = swap;
} else printf("%u/%u offer wasnt accepted statebits.%d m.%d n.%d\n",rp->requestid,rp->quoteid,statebits,m,n);
}
8 years ago
}
8 years ago
}
portable_mutex_unlock(&myinfo->DEX_swapmutex);
return(swap);
}
8 years ago
8 years ago
cJSON *basilisk_nullretjson(cJSON *retjson)
{
char *outstr;
if ( retjson != 0 )
{
outstr = jprint(retjson,0);
if ( strcmp(outstr,"{}") == 0 )
{
free_json(retjson);
retjson = 0;
}
free(outstr);
}
return(retjson);
}
cJSON *basilisk_swapgettxout(struct supernet_info *myinfo,char *symbol,bits256 trigger,int32_t vout)
{
char *retstr; cJSON *retjson=0; struct iguana_info *coin;
8 years ago
if ( (coin= iguana_coinfind(symbol)) == 0 || coin->FULLNODE == 0 || iguana_isnotarychain(symbol) >= 0 )
8 years ago
{
if ( (retstr= _dex_gettxout(myinfo,symbol,trigger,vout)) != 0 )
{
8 years ago
//printf("dexgettxout.(%s)\n",retstr);
8 years ago
retjson = cJSON_Parse(retstr);
free(retstr);
}
8 years ago
}
else
{
retjson = dpow_gettxout(myinfo,coin,trigger,vout);
8 years ago
printf("need to verify passthru has this info\n");
8 years ago
printf("dpowgettxout.(%s)\n",jprint(retjson,0));
}
8 years ago
return(basilisk_nullretjson(retjson));
}
cJSON *basilisk_swapgettx(struct supernet_info *myinfo,char *symbol,bits256 txid)
{
char *retstr; cJSON *retjson=0; struct iguana_info *coin;
if ( (coin= iguana_coinfind(symbol)) == 0 || coin->FULLNODE == 0 )
{
if ( (retstr= _dex_getrawtransaction(myinfo,symbol,txid)) != 0 )
{
retjson = cJSON_Parse(retstr);
free(retstr);
}
} else retjson = dpow_gettransaction(myinfo,coin,txid);
return(basilisk_nullretjson(retjson));
}
8 years ago
int32_t basilisk_swap_getcoinaddr(struct supernet_info *myinfo,char *symbol,char *coinaddr,bits256 txid,int32_t vout)
8 years ago
{
8 years ago
cJSON *retjson,*vouts,*item,*skey,*addresses; int32_t n,m; char *addr;
coinaddr[0] = 0;
if ( (retjson= basilisk_swapgettx(myinfo,symbol,txid)) != 0 )
{
if ( (vouts= jarray(&n,retjson,"vout")) != 0 && vout < n )
{
item = jitem(vouts,vout);
if ( (skey= jobj(item,"scriptPubKey")) != 0 && (addresses= jarray(&m,skey,"addresses")) != 0 )
{
item = jitem(addresses,0);
//printf("item.(%s)\n",jprint(item,0));
if ( (addr= jstr(item,0)) != 0 )
safecopy(coinaddr,addr,64);
}
}
free_json(retjson);
}
return(coinaddr[0] != 0);
}
int32_t basilisk_swap_getsigscript(struct supernet_info *myinfo,char *symbol,uint8_t *script,int32_t maxlen,bits256 txid,int32_t vini)
{
cJSON *retjson,*vins,*item,*skey; int32_t n,scriptlen = 0; char *hexstr;
if ( (retjson= basilisk_swapgettx(myinfo,symbol,txid)) != 0 )
{
if ( (vins= jarray(&n,retjson,"vin")) != 0 && vini < n )
{
item = jitem(vins,vini);
if ( (skey= jobj(item,"scriptSig")) != 0 && (hexstr= jstr(skey,"hex")) != 0 && (scriptlen= (int32_t)strlen(hexstr)) < maxlen*2 )
{
scriptlen >>= 1;
decode_hex(script,scriptlen,hexstr);
8 years ago
//char str[65]; printf("%s/v%d sigscript.(%s)\n",bits256_str(str,txid),vini,hexstr);
8 years ago
}
}
free_json(retjson);
}
return(scriptlen);
}
bits256 basilisk_swap_sendrawtransaction(struct supernet_info *myinfo,char *txname,char *symbol,char *txbytes)
{
char *retstr; bits256 txid;
memset(&txid,0,sizeof(txid));
8 years ago
if ( (retstr= _dex_sendrawtransaction(myinfo,symbol,txbytes)) != 0 )
{
8 years ago
if ( is_hexstr(retstr,0) == 64 )
8 years ago
decode_hex(txid.bytes,32,retstr);
char str[65]; printf("[%s] %s RETSTR.(%s) %s\n",txname,txbytes,retstr,bits256_str(str,txid));
8 years ago
free(retstr);
}
8 years ago
return(txid);
8 years ago
}
8 years ago
char *basilisk_swap_bobtxspend(char *name,struct supernet_info *myinfo,char *symbol,bits256 privkey,bits256 *privkey2p,uint8_t *redeemscript,int32_t redeemlen,uint8_t *userdata,int32_t userdatalen,bits256 utxotxid,int32_t vout,uint8_t *pubkey33)
8 years ago
{
8 years ago
char *rawtxbytes=0,*signedtx=0,str[65],hexstr[999],wifstr[128],destaddr[64]; uint8_t spendscript[512],addrtype,rmd160[20]; cJSON *utxoobj,*txobj,*vins,*item,*sobj,*privkeys; int32_t height,completed,spendlen,ignore_cltverr=1,suppress_pubkeys=1; struct vin_info *V; uint32_t timestamp,locktime = (uint32_t)time(NULL)-777,sequenceid = 0xffffffff; struct iguana_info *coin; bits256 txid,signedtxid; uint64_t destamount;
8 years ago
//printf("bobtxspend.%s redeem.[%d]\n",symbol,redeemlen);
8 years ago
if ( redeemlen < 0 || (coin= iguana_coinfind(symbol)) == 0 )
8 years ago
return(0);
8 years ago
if ( (utxoobj= basilisk_swapgettxout(myinfo,symbol,utxotxid,vout)) == 0 )
{
printf("basilisk_swap_bobtxspend.%s utxo already spent or doesnt exist\n",name);
return(0);
}
if ( (destamount= jdouble(utxoobj,"amount")*SATOSHIDEN) == 0 && (destamount= jdouble(utxoobj,"value")*SATOSHIDEN) == 0 )
{
printf("%s %s basilisk_swap_bobtxspend.%s strange utxo.(%s)\n",symbol,bits256_str(str,utxotxid),name,jprint(utxoobj,0));
free_json(utxoobj);
return(0);
} else free_json(utxoobj);
if ( destamount > 10000 )
destamount -= 10000;
if ( strcmp(symbol,"BTC") == 0 )
{
if ( destamount > 40000 )
destamount -= 40000;
}
8 years ago
height = coin->longestchain;
timestamp = (uint32_t)time(NULL);
V = calloc(256,sizeof(*V));
privkeys = cJSON_CreateArray();
8 years ago
if ( privkey2p != 0 )
{
V[0].signers[1].privkey = *privkey2p;
bitcoin_pubkey33(myinfo->ctx,V[0].signers[1].pubkey,*privkey2p);
bitcoin_priv2wif(wifstr,*privkey2p,coin->chain->wiftype);
jaddistr(privkeys,wifstr);
V[0].N = V[0].M = 2;
} else V[0].N = V[0].M = 1;
8 years ago
V[0].signers[0].privkey = privkey;
bitcoin_pubkey33(myinfo->ctx,V[0].signers[0].pubkey,privkey);
bitcoin_priv2wif(wifstr,privkey,coin->chain->wiftype);
jaddistr(privkeys,wifstr);
8 years ago
V[0].suppress_pubkeys = suppress_pubkeys;
V[0].ignore_cltverr = ignore_cltverr;
if ( redeemlen != 0 )
memcpy(V[0].p2shscript,redeemscript,redeemlen), V[0].p2shlen = redeemlen;
txobj = bitcoin_txcreate(coin->symbol,coin->chain->isPoS,locktime,1,timestamp);
vins = cJSON_CreateArray();
item = cJSON_CreateObject();
if ( userdata != 0 && userdatalen > 0 )
{
memcpy(V[0].userdata,userdata,userdatalen);
V[0].userdatalen = userdatalen;
init_hexbytes_noT(hexstr,userdata,userdatalen);
jaddstr(item,"userdata",hexstr);
}
jaddbits256(item,"txid",utxotxid);
jaddnum(item,"vout",vout);
sobj = cJSON_CreateObject();
bitcoin_address(destaddr,coin->chain->pubtype,pubkey33,33);
bitcoin_addr2rmd160(&addrtype,rmd160,destaddr);
spendlen = bitcoin_standardspend(spendscript,0,rmd160);
init_hexbytes_noT(hexstr,spendscript,spendlen);
jaddstr(sobj,"hex",hexstr);
jadd(item,"scriptPubKey",sobj);
jaddnum(item,"suppress",suppress_pubkeys);
jaddnum(item,"sequence",sequenceid);
if ( redeemlen != 0 )
{
init_hexbytes_noT(hexstr,redeemscript,redeemlen);
jaddstr(item,"redeemScript",hexstr);
}
jaddi(vins,item);
jdelete(txobj,"vin");
jadd(txobj,"vin",vins);
8 years ago
txobj = bitcoin_txoutput(txobj,spendscript,spendlen,destamount);
8 years ago
if ( (rawtxbytes= bitcoin_json2hex(myinfo,coin,&txid,txobj,V)) != 0 )
{
8 years ago
//printf("rawtx.(%s) vins.(%s)\n",rawtxbytes,jprint(vins,0));
8 years ago
if ( (signedtx= iguana_signrawtx(myinfo,coin,height,&signedtxid,&completed,vins,rawtxbytes,privkeys,V)) == 0 )
8 years ago
printf("couldnt sign transaction\n");
8 years ago
else if ( completed == 0 )
printf("incomplete signing\n");
8 years ago
free(rawtxbytes);
} else printf("error making rawtx\n");
free_json(privkeys);
free_json(txobj);
free(V);
return(signedtx);
}
8 years ago
char *basilisk_swap_Aspend(char *name,struct supernet_info *myinfo,char *symbol,bits256 privAm,bits256 privBn,bits256 utxotxid,int32_t vout,uint8_t pubkey33[33])
8 years ago
{
8 years ago
char msigaddr[64],*signedtx = 0; int32_t spendlen,redeemlen; uint8_t redeemscript[512],spendscript[128]; bits256 pubAm,pubBn; struct iguana_info *coin = iguana_coinfind(symbol);
8 years ago
if ( coin != 0 && bits256_nonz(privAm) != 0 && bits256_nonz(privBn) != 0 )
8 years ago
{
8 years ago
pubAm = bitcoin_pubkey33(myinfo->ctx,pubkey33,privAm);
pubBn = bitcoin_pubkey33(myinfo->ctx,pubkey33,privBn);
8 years ago
spendlen = basilisk_alicescript(redeemscript,&redeemlen,spendscript,0,msigaddr,coin->chain->p2shtype,pubAm,pubBn);
8 years ago
//char str[65]; printf("%s utxo.(%s) redeemlen.%d spendlen.%d\n",msigaddr,bits256_str(str,utxotxid),redeemlen,spendlen);
8 years ago
/*rev = privAm;
8 years ago
for (i=0; i<32; i++)
privAm.bytes[i] = rev.bytes[31 - i];
rev = privBn;
for (i=0; i<32; i++)
8 years ago
privBn.bytes[i] = rev.bytes[31 - i];*/
8 years ago
signedtx = basilisk_swap_bobtxspend(name,myinfo,symbol,privAm,&privBn,redeemscript,redeemlen,0,0,utxotxid,vout,pubkey33);
8 years ago
}
8 years ago
return(signedtx);
}
8 years ago
bits256 basilisk_swap_spendtxid(struct supernet_info *myinfo,char *symbol,bits256 utxotxid,int32_t vout)
8 years ago
{
8 years ago
bits256 spendtxid,txid; char *retstr; cJSON *array,*item; int32_t i,n; char coinaddr[64];
8 years ago
// listtransactions or listspents
8 years ago
memset(&spendtxid,0,sizeof(spendtxid));
if ( iguana_isnotarychain(symbol) >= 0 )
{
//[{"type":"sent","confirmations":379,"height":275311,"timestamp":1492084664,"txid":"8703c5517bc57db38134058370a14e99b8e662b99ccefa2061dea311bbd02b8b","vout":0,"amount":117.50945263,"spendtxid":"cf2509e076fbb9b22514923df916b7aacb1391dce9c7e1460b74947077b12510","vin":0,"paid":{"type":"paid","txid":"cf2509e076fbb9b22514923df916b7aacb1391dce9c7e1460b74947077b12510","height":275663,"timestamp":1492106024,"vouts":[{"RUDpN6PEBsE7ZFbGjUxk1W3QVsxnjBLYw6":117.50935263}]}}]
basilisk_swap_getcoinaddr(myinfo,symbol,coinaddr,utxotxid,vout);
if ( coinaddr[0] != 0 && (retstr= _dex_listtransactions(myinfo,symbol,coinaddr,100,0)) != 0 )
{
if ( (array= cJSON_Parse(retstr)) != 0 )
{
if ( (n= cJSON_GetArraySize(array)) > 0 )
{
for (i=0; i<n; i++)
{
item = jitem(array,i);
txid = jbits256(item,"txid");
if ( bits256_cmp(txid,utxotxid) == 0 )
{
spendtxid = jbits256(item,"spendtxid");
char str[65]; printf("found spendtxid.(%s)\n",bits256_str(str,spendtxid));
break;
}
}
}
}
free(retstr);
}
}
else
{
printf("need to find spendtxid the hard way\n");
}
return(spendtxid);
8 years ago
}
8 years ago
bits256 basilisk_swap_privbob_extract(struct supernet_info *myinfo,char *symbol,bits256 spendtxid,int32_t vini)
8 years ago
{
8 years ago
bits256 privkey; int32_t i,scriptlen,siglen; uint8_t script[1024]; // from Bob refund of Bob deposit
memset(&privkey,0,sizeof(privkey));
8 years ago
if ( (scriptlen= basilisk_swap_getsigscript(myinfo,symbol,script,(int32_t)sizeof(script),spendtxid,vini)) > 0 )
{
siglen = script[0];
for (i=0; i<32; i++)
8 years ago
privkey.bytes[31 - i] = script[siglen+2+i];
8 years ago
char str[65]; printf("extracted privbob.(%s)\n",bits256_str(str,privkey));
8 years ago
}
8 years ago
return(privkey);
8 years ago
}
8 years ago
#define BASILISK_ALICESPEND 0
#define BASILISK_BOBSPEND 1
#define BASILISK_BOBPAYMENT 2
#define BASILISK_ALICEPAYMENT 3
#define BASILISK_BOBDEPOSIT 4
#define BASILISK_OTHERFEE 5
#define BASILISK_MYFEE 6
#define BASILISK_BOBREFUND 7
#define BASILISK_BOBRECLAIM 8
#define BASILISK_ALICERECLAIM 9
#define BASILISK_ALICECLAIM 10
8 years ago
//0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0
8 years ago
char *txnames[] = { "alicespend", "bobspend", "bobpayment", "alicepayment", "bobdeposit", "otherfee", "myfee", "bobrefund", "bobreclaim", "alicereclaim", "aliceclaim" };
8 years ago
cJSON *basilisk_remember(struct supernet_info *myinfo,uint64_t *KMDtotals,uint64_t *BTCtotals,uint32_t requestid,uint32_t quoteid)
{
8 years ago
int32_t sentflags[sizeof(txnames)/sizeof(*txnames)],i,j,len,needflag,secretstart,redeemlen,addflag,iambob = -1; uint64_t srcamount,destamount=0,value; uint8_t secretAm[20],secretAm256[32],secretBn[20],secretBn256[32],pubkey33[33],redeemscript[512],userdata[512]; uint32_t plocktime,dlocktime,expiration=0,t,r,q,state,otherstate; char *secretstr,*srcstr,*deststr,str[65],src[64],dest[64],fname[512],*fstr,*dest33,*symbol,str2[65],alicecoin[64],bobcoin[64],*txbytes[sizeof(txnames)/sizeof(*txnames)]; long fsize; cJSON *txobj,*item,*sentobj,*array; bits256 checktxid,txid,pubA0,pubB0,pubB1,privAm,privBn,zero,privkey,rev,myprivs[2],txids[sizeof(txnames)/sizeof(*txnames)];
8 years ago
memset(txids,0,sizeof(txids));
8 years ago
memset(secretAm,0,sizeof(secretAm));
memset(secretAm256,0,sizeof(secretAm256));
memset(secretBn,0,sizeof(secretBn));
memset(secretBn256,0,sizeof(secretBn256));
memset(pubkey33,0,sizeof(pubkey33));
8 years ago
memset(txbytes,0,sizeof(txbytes));
memset(sentflags,0,sizeof(sentflags));
memset(myprivs,0,sizeof(myprivs));
8 years ago
rev = zero = pubA0 = pubB0 = pubB1 = privAm = privBn = myprivs[0];
8 years ago
plocktime = dlocktime = 0;
src[0] = dest[0] = bobcoin[0] = alicecoin[0] = 0;
8 years ago
sprintf(fname,"%s/SWAPS/%u-%u",GLOBAL_DBDIR,requestid,quoteid), OS_compatible_path(fname);
if ( (fstr= OS_filestr(&fsize,fname)) != 0 )
{
if ( (item= cJSON_Parse(fstr)) != 0 )
{
iambob = jint(item,"iambob");
8 years ago
if ( (secretstr= jstr(item,"secretAm")) != 0 && strlen(secretstr) == 40 )
decode_hex(secretAm,20,secretstr);
if ( (secretstr= jstr(item,"secretAm256")) != 0 && strlen(secretstr) == 32 )
decode_hex(secretAm256,32,secretstr);
if ( (secretstr= jstr(item,"secretBn")) != 0 && strlen(secretstr) == 40 )
decode_hex(secretBn,20,secretstr);
if ( (secretstr= jstr(item,"secretBn256")) != 0 && strlen(secretstr) == 32 )
decode_hex(secretBn256,32,secretstr);
8 years ago
if ( (srcstr= jstr(item,"src")) != 0 )
safecopy(src,srcstr,sizeof(src));
if ( (deststr= jstr(item,"dest")) != 0 )
safecopy(dest,deststr,sizeof(dest));
8 years ago
if ( (dest33= jstr(item,"dest33")) != 0 )
decode_hex(pubkey33,33,dest33);
plocktime = juint(item,"plocktime");
dlocktime = juint(item,"dlocktime");
8 years ago
r = juint(item,"requestid");
q = juint(item,"quoteid");
8 years ago
pubA0 = jbits256(item,"pubA0");
pubB0 = jbits256(item,"pubB0");
pubB1 = jbits256(item,"pubB1");
8 years ago
privkey = jbits256(item,"myprivs0");
if ( bits256_nonz(privkey) != 0 )
myprivs[0] = privkey;
privkey = jbits256(item,"myprivs1");
if ( bits256_nonz(privkey) != 0 )
myprivs[1] = privkey;
privkey = jbits256(item,"privAm");
if ( bits256_nonz(privkey) != 0 )
privAm = privkey;
privkey = jbits256(item,"privBn");
if ( bits256_nonz(privkey) != 0 )
8 years ago
{
8 years ago
privBn = privkey;
8 years ago
printf("set privBn <- %s\n",bits256_str(str,privBn));
}
8 years ago
expiration = juint(item,"expiration");
state = jint(item,"state");
otherstate = jint(item,"otherstate");
srcamount = SATOSHIDEN * jdouble(item,"srcamount");
destamount = SATOSHIDEN * jdouble(item,"destamount");
txids[BASILISK_BOBDEPOSIT] = jbits256(item,"Bdeposit");
txids[BASILISK_BOBREFUND] = jbits256(item,"Brefund");
txids[BASILISK_ALICECLAIM] = jbits256(item,"Aclaim");
txids[BASILISK_BOBPAYMENT] = jbits256(item,"Bpayment");
txids[BASILISK_ALICESPEND] = jbits256(item,"Aspend");
txids[BASILISK_BOBRECLAIM] = jbits256(item,"Breclaim");
txids[BASILISK_ALICEPAYMENT] = jbits256(item,"Apayment");
txids[BASILISK_BOBSPEND] = jbits256(item,"Bspend");
txids[BASILISK_ALICERECLAIM] = jbits256(item,"Areclaim");
txids[BASILISK_MYFEE] = jbits256(item,"myfee");
txids[BASILISK_OTHERFEE] = jbits256(item,"otherfee");
free_json(item);
}
free(fstr);
}
8 years ago
item = cJSON_CreateObject();
array = cJSON_CreateArray();
8 years ago
//printf("R.%u Q.%u\n",requestid,quoteid);
8 years ago
for (i=0; i<sizeof(txnames)/sizeof(*txnames); i++)
{
8 years ago
needflag = addflag = 0;
8 years ago
sprintf(fname,"%s/SWAPS/%u-%u.%s",GLOBAL_DBDIR,requestid,quoteid,txnames[i]), OS_compatible_path(fname);
if ( (fstr= OS_filestr(&fsize,fname)) != 0 )
{
8 years ago
//printf("%s -> (%s)\n",fname,fstr);
8 years ago
if ( (txobj= cJSON_Parse(fstr)) != 0 )
{
8 years ago
//printf("TXOBJ.(%s)\n",jprint(txobj,0));
8 years ago
iambob = jint(txobj,"iambob");
txid = jbits256(txobj,"txid");
8 years ago
if ( bits256_nonz(txid) == 0 )
continue;
txids[i] = txid;
8 years ago
if ( jobj(txobj,"tx") != 0 )
8 years ago
{
8 years ago
txbytes[i] = clonestr(jstr(txobj,"tx"));
8 years ago
//printf("[%s] TX.(%s)\n",txnames[i],txbytes[i]);
8 years ago
}
8 years ago
if ( (symbol= jstr(txobj,"coin")) != 0 )
{
8 years ago
if ( i == BASILISK_ALICESPEND || i == BASILISK_BOBPAYMENT || i == BASILISK_BOBDEPOSIT || i == BASILISK_BOBREFUND || i == BASILISK_BOBRECLAIM || i == BASILISK_ALICECLAIM )
safecopy(bobcoin,symbol,sizeof(bobcoin));
else if ( i == BASILISK_BOBSPEND || i == BASILISK_ALICEPAYMENT || i == BASILISK_ALICERECLAIM )
safecopy(alicecoin,symbol,sizeof(alicecoin));
if ( (sentobj= basilisk_swapgettx(myinfo,symbol,txid)) == 0 )
printf("%s %s ready to broadcast\n",symbol,bits256_str(str2,txid));
else
{
checktxid = jbits256(sentobj,"txid");
8 years ago
if ( bits256_cmp(checktxid,txid) == 0 )
{
//printf(">>>>>> %s txid %s\n",jprint(sentobj,0),bits256_str(str,txid));
sentflags[i] = 1;
}
8 years ago
free_json(sentobj);
}
if ( sentflags[i] != 0 )
{
value = jdouble(txobj,"amount") * SATOSHIDEN;
if ( strcmp(symbol,"KMD") == 0 )
KMDtotals[i] += value;
else if ( strcmp(symbol,"BTC") == 0 )
BTCtotals[i] += value;
}
8 years ago
if ( (t= juint(txobj,"lock")) == 0 || time(NULL) > t )
{
if ( jobj(txobj,"trigger") != 0 )
{
8 years ago
/*trigger = jbits256(txobj,"trigger");
8 years ago
//printf("%s trigger %s\n",symbol,bits256_str(str,trigger));
8 years ago
if ( (triggerobj= basilisk_swapgettxout(myinfo,symbol,trigger,0)) == 0 )
{
8 years ago
printf("%s %s trigger.(%s) spent! extract priv\n",symbol,bits256_str(str2,txid),bits256_str(str,trigger));
8 years ago
addflag = 1;
8 years ago
} else free_json(triggerobj);*/
8 years ago
}
else
{
8 years ago
/*if ( sentflags[i] == 0 && () != 0 )
8 years ago
{
if ( (retstr= _dex_sendrawtransaction(myinfo,symbol,txbytes)) != 0 )
{
8 years ago
//printf("%s RETSTR.(%s)\n",txbytes,retstr);
8 years ago
free(retstr);
}
8 years ago
}*/
8 years ago
}
8 years ago
} //else printf("%s t %u\n",symbol,t);
8 years ago
if ( sentflags[i] == 0 || addflag != 0 )
jaddi(array,txobj);
8 years ago
}
} //else printf("no symbol\n");
free(fstr);
}
}
8 years ago
printf("iambob.%d src.%s dest.%s bob.%s alice.%s pubA0.(%s)\n",iambob,src,dest,bobcoin,alicecoin,bits256_str(str,pubA0));
8 years ago
strcpy(bobcoin,"KMD");
strcpy(alicecoin,"BTC");
8 years ago
printf("privAm.(%s)\n",bits256_str(str,privAm));
printf("pubB0.(%s)\n",bits256_str(str,pubB0));
printf("myprivs0.(%s)\n",bits256_str(str,myprivs[0]));
printf("myprivs1.(%s)\n",bits256_str(str,myprivs[1]));
printf("privBn.(%s)\n",bits256_str(str,privBn));
8 years ago
if ( bobcoin[0] != 0 && alicecoin[0] != 0 )
{
if ( iambob == 0 )
{
8 years ago
if ( sentflags[BASILISK_ALICESPEND] == 0 )
8 years ago
{
8 years ago
if ( sentflags[BASILISK_BOBPAYMENT] != 0 )
8 years ago
{
8 years ago
if ( txbytes[BASILISK_ALICESPEND] == 0 )
8 years ago
{
8 years ago
if ( bits256_nonz(txids[BASILISK_BOBPAYMENT]) != 0 )
{
// alicespend
8 years ago
for (j=0; j<32; j++)
rev.bytes[j] = privAm.bytes[31 - j];
revcalc_rmd160_sha256(secretAm,rev);//privAm);
vcalc_sha256(0,secretAm256,rev.bytes,sizeof(rev));
redeemlen = basilisk_swap_bobredeemscript(0,&secretstart,redeemscript,plocktime,pubA0,pubB0,pubB1,rev,privBn,secretAm,secretAm256,secretBn,secretBn256);
len = basilisk_swapuserdata(userdata,rev,0,myprivs[0],redeemscript,redeemlen);
8 years ago
if ( (txbytes[BASILISK_ALICESPEND]= basilisk_swap_bobtxspend("alicespend",myinfo,bobcoin,myprivs[0],0,redeemscript,redeemlen,userdata,len,txids[BASILISK_BOBPAYMENT],0,pubkey33)) != 0 )
printf("alicespend.(%s)\n",txbytes[BASILISK_ALICESPEND]);
8 years ago
}
8 years ago
}
8 years ago
if ( txbytes[BASILISK_ALICESPEND] != 0 )
{
txids[BASILISK_ALICESPEND] = basilisk_swap_sendrawtransaction(myinfo,"alicespend",bobcoin,txbytes[BASILISK_ALICESPEND]);
if ( bits256_nonz(txids[BASILISK_ALICESPEND]) != 0 ) // tested!
sentflags[BASILISK_ALICESPEND] = 1;
}
}
8 years ago
}
if ( sentflags[BASILISK_ALICECLAIM] == 0 && sentflags[BASILISK_BOBDEPOSIT] != 0 && bits256_nonz(txids[BASILISK_BOBDEPOSIT]) != 0 )
{
if ( time(NULL) > expiration )
{
8 years ago
if ( txbytes[BASILISK_ALICECLAIM] == 0 )
8 years ago
{
8 years ago
// claim bobdeposit
8 years ago
redeemlen = basilisk_swap_bobredeemscript(1,&secretstart,redeemscript,dlocktime,pubA0,pubB0,pubB1,privAm,privBn,secretAm,secretAm256,secretBn,secretBn256);
8 years ago
if ( redeemlen > 0 )
{
len = basilisk_swapuserdata(userdata,zero,1,myprivs[0],redeemscript,redeemlen);
if ( (txbytes[BASILISK_ALICECLAIM]= basilisk_swap_bobtxspend("aliceclaim",myinfo,alicecoin,myprivs[0],0,redeemscript,redeemlen,userdata,len,txids[BASILISK_BOBDEPOSIT],0,pubkey33)) != 0 )
printf("privBn.(%s) aliceclaim.(%s)\n",bits256_str(str,privBn),txbytes[BASILISK_ALICECLAIM]);
}
8 years ago
}
8 years ago
if ( 0 && txbytes[BASILISK_ALICECLAIM] != 0 )
8 years ago
basilisk_swap_sendrawtransaction(myinfo,"aliceclaim",bobcoin,txbytes[BASILISK_ALICECLAIM]);
8 years ago
} else printf("now %u before expiration %u\n",(uint32_t)time(NULL),expiration);
8 years ago
}
if ( sentflags[BASILISK_ALICEPAYMENT] != 0 )
{
8 years ago
if ( txbytes[BASILISK_ALICERECLAIM] == 0 )
8 years ago
{
8 years ago
if ( bits256_nonz(privBn) == 0 )
{
if ( bits256_nonz(txids[BASILISK_BOBREFUND]) == 0 )
txids[BASILISK_BOBREFUND] = basilisk_swap_spendtxid(myinfo,bobcoin,txids[BASILISK_BOBDEPOSIT],0);
if ( bits256_nonz(txids[BASILISK_BOBREFUND]) != 0 )
8 years ago
privBn = basilisk_swap_privbob_extract(myinfo,bobcoin,txids[BASILISK_BOBREFUND],0);
8 years ago
}
if ( bits256_nonz(txids[BASILISK_ALICEPAYMENT]) != 0 && bits256_nonz(privAm) != 0 && bits256_nonz(privBn) != 0 )
8 years ago
if ( (txbytes[BASILISK_ALICERECLAIM]= basilisk_swap_Aspend("alicereclaim",myinfo,alicecoin,privAm,privBn,txids[BASILISK_ALICEPAYMENT],0,pubkey33)) != 0 )
printf("privBn.(%s) alicereclaim.(%s)\n",bits256_str(str,privBn),txbytes[BASILISK_ALICERECLAIM]);
8 years ago
}
8 years ago
if ( 0 && txbytes[BASILISK_ALICERECLAIM] != 0 )
8 years ago
basilisk_swap_sendrawtransaction(myinfo,"alicereclaim",alicecoin,txbytes[BASILISK_ALICERECLAIM]);
8 years ago
}
}
else if ( iambob == 1 )
{
8 years ago
if ( sentflags[BASILISK_BOBSPEND] == 0 )
8 years ago
{
8 years ago
if ( bits256_nonz(txids[BASILISK_ALICESPEND]) == 0 )
txids[BASILISK_ALICESPEND] = basilisk_swap_spendtxid(myinfo,bobcoin,txids[BASILISK_BOBPAYMENT],0);
if ( bits256_nonz(txids[BASILISK_ALICESPEND]) != 0 )
8 years ago
{
8 years ago
if ( txbytes[BASILISK_BOBSPEND] == 0 )
8 years ago
{
if ( bits256_nonz(privAm) == 0 )
{
8 years ago
privAm = basilisk_swap_privbob_extract(myinfo,bobcoin,txids[BASILISK_ALICESPEND],0);
8 years ago
}
8 years ago
if ( bits256_nonz(privAm) != 0 && bits256_nonz(privBn) != 0 )
8 years ago
if ( (txbytes[BASILISK_BOBSPEND]= basilisk_swap_Aspend("bobspend",myinfo,alicecoin,privAm,privBn,txids[BASILISK_ALICEPAYMENT],0,pubkey33)) != 0 )
printf("bobspend.(%s)\n",txbytes[BASILISK_BOBSPEND]);
8 years ago
}
8 years ago
if ( txbytes[BASILISK_BOBSPEND] != 0 )
{
txids[BASILISK_BOBSPEND] = basilisk_swap_sendrawtransaction(myinfo,"bobspend",alicecoin,txbytes[BASILISK_BOBSPEND]);
if ( bits256_nonz(txids[BASILISK_BOBSPEND]) != 0 )
sentflags[BASILISK_BOBSPEND] = 1;
}
}
}
if ( sentflags[BASILISK_BOBRECLAIM] == 0 && sentflags[BASILISK_BOBPAYMENT] != 0 && bits256_nonz(txids[BASILISK_BOBPAYMENT]) != 0 && time(NULL) > expiration )
{
8 years ago
if ( txbytes[BASILISK_BOBRECLAIM] == 0 )
8 years ago
{
// bobreclaim
redeemlen = basilisk_swap_bobredeemscript(0,&secretstart,redeemscript,plocktime,pubA0,pubB0,pubB1,privAm,privBn,secretAm,secretAm256,secretBn,secretBn256);
if ( redeemlen > 0 )
{
len = basilisk_swapuserdata(userdata,zero,1,myprivs[1],redeemscript,redeemlen);
if ( (txbytes[BASILISK_BOBRECLAIM]= basilisk_swap_bobtxspend("bobrefund",myinfo,bobcoin,myprivs[1],0,redeemscript,redeemlen,userdata,len,txids[BASILISK_BOBPAYMENT],0,pubkey33)) != 0 )
printf("privBn.(%s) bobreclaim.(%s)\n",bits256_str(str,privBn),txbytes[BASILISK_BOBRECLAIM]);
}
}
if ( txbytes[BASILISK_BOBRECLAIM] != 0 )
{
txids[BASILISK_BOBRECLAIM] = basilisk_swap_sendrawtransaction(myinfo,"bobreclaim",bobcoin,txbytes[BASILISK_BOBRECLAIM]);
if ( bits256_nonz(txids[BASILISK_BOBRECLAIM]) != 0 )
sentflags[BASILISK_BOBRECLAIM] = 1;
8 years ago
}
}
if ( sentflags[BASILISK_BOBREFUND] == 0 && sentflags[BASILISK_BOBDEPOSIT] != 0 && bits256_nonz(txids[BASILISK_BOBDEPOSIT]) != 0 )
{
8 years ago
if ( sentflags[BASILISK_BOBSPEND] != 0 || sentflags[BASILISK_BOBRECLAIM] != 0 )
8 years ago
{
8 years ago
if ( txbytes[BASILISK_BOBREFUND] == 0 )
8 years ago
{
8 years ago
revcalc_rmd160_sha256(secretBn,privBn);
vcalc_sha256(0,secretBn256,privBn.bytes,sizeof(privBn));
redeemlen = basilisk_swap_bobredeemscript(1,&secretstart,redeemscript,dlocktime,pubA0,pubB0,pubB1,privAm,privBn,secretAm,secretAm256,secretBn,secretBn256);
8 years ago
len = basilisk_swapuserdata(userdata,privBn,0,myprivs[0],redeemscript,redeemlen);
8 years ago
if ( (txbytes[BASILISK_BOBREFUND]= basilisk_swap_bobtxspend("bobrefund",myinfo,bobcoin,myprivs[0],0,redeemscript,redeemlen,userdata,len,txids[BASILISK_BOBDEPOSIT],0,pubkey33)) != 0 )
8 years ago
printf("pubB1.(%s) bobrefund.(%s)\n",bits256_str(str,pubB1),txbytes[BASILISK_BOBREFUND]);
8 years ago
}
8 years ago
if ( txbytes[BASILISK_BOBREFUND] != 0 )
8 years ago
basilisk_swap_sendrawtransaction(myinfo,"bobrefund",bobcoin,txbytes[BASILISK_BOBREFUND]);
8 years ago
}
8 years ago
}
8 years ago
}
}
jaddnum(item,"requestid",requestid);
jaddnum(item,"quoteid",quoteid);
jadd(item,"txs",array);
8 years ago
array = cJSON_CreateArray();
8 years ago
for (i=0; i<sizeof(txnames)/sizeof(*txnames); i++)
8 years ago
{
if ( sentflags[i] != 0 )
jaddistr(array,txnames[i]);
8 years ago
if ( txbytes[i] != 0 )
free(txbytes[i]);
8 years ago
}
jadd(item,"sentflags",array);
8 years ago
return(item);
}
8 years ago
char *basilisk_swaplist(struct supernet_info *myinfo)
{
8 years ago
char fname[512]; FILE *fp; cJSON *retjson,*array,*totalsobj; uint32_t quoteid,requestid; uint64_t KMDtotals[16],BTCtotals[16]; int32_t i;
memset(KMDtotals,0,sizeof(KMDtotals));
memset(BTCtotals,0,sizeof(BTCtotals));
//,statebits; int32_t optionduration; struct basilisk_request R; bits256 privkey;
8 years ago
retjson = cJSON_CreateObject();
array = cJSON_CreateArray();
sprintf(fname,"%s/SWAPS/list",GLOBAL_DBDIR), OS_compatible_path(fname);
if ( (fp= fopen(fname,"rb")) != 0 )
{
while ( fread(&requestid,1,sizeof(requestid),fp) == sizeof(requestid) && fread(&quoteid,1,sizeof(quoteid),fp) == sizeof(quoteid) )
{
8 years ago
jaddi(array,basilisk_remember(myinfo,KMDtotals,BTCtotals,requestid,quoteid));
/*if ( basilisk_swap_load(requestid,quoteid,&privkey,&R,&statebits,&optionduration) == 0 )
8 years ago
{
jaddi(array,basilisk_requestjson(&R));
8 years ago
}*/
8 years ago
}
fclose(fp);
}
jaddstr(retjson,"result","success");
jadd(retjson,"swaps",array);
8 years ago
if ( cJSON_GetArraySize(array) > 0 )
{
totalsobj = cJSON_CreateObject();
for (i=0; i<sizeof(txnames)/sizeof(*txnames); i++)
if ( BTCtotals[i] != 0 )
jaddnum(totalsobj,txnames[i],dstr(BTCtotals[i]));
jadd(retjson,"BTCtotals",totalsobj);
totalsobj = cJSON_CreateObject();
for (i=0; i<sizeof(txnames)/sizeof(*txnames); i++)
if ( KMDtotals[i] != 0 )
jaddnum(totalsobj,txnames[i],dstr(KMDtotals[i]));
jadd(retjson,"KMDtotals",totalsobj);
}
8 years ago
array = cJSON_CreateArray();
for (i=0; i<sizeof(myinfo->linfos)/sizeof(*myinfo->linfos); i++)
{
if ( myinfo->linfos[i].base[0] != 0 && myinfo->linfos[i].rel[0] != 0 )
jaddi(array,linfo_json(&myinfo->linfos[i]));
}
jadd(retjson,"quotes",array);
8 years ago
return(jprint(retjson,1));
}