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2526 lines
117 KiB
2526 lines
117 KiB
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/******************************************************************************
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* Copyright © 2014-2017 The SuperNET Developers. *
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* *
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* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
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* the top-level directory of this distribution for the individual copyright *
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* holder information and the developer policies on copyright and licensing. *
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* *
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* Unless otherwise agreed in a custom licensing agreement, no part of the *
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* SuperNET software, including this file may be copied, modified, propagated *
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* or distributed except according to the terms contained in the LICENSE file *
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* *
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* Removal or modification of this copyright notice is prohibited. *
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* *
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******************************************************************************/
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//
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// LP_transaction.c
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// marketmaker
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//
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bits256 LP_privkeyfind(uint8_t rmd160[20])
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{
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int32_t i; static bits256 zero;
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for (i=0; i<G.LP_numprivkeys; i++)
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if ( memcmp(rmd160,G.LP_privkeys[i].rmd160,20) == 0 )
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return(G.LP_privkeys[i].privkey);
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//for (i=0; i<20; i++)
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// printf("%02x",rmd160[i]);
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//printf(" -> no privkey\n");
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return(zero);
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}
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int32_t LP_privkeyadd(bits256 privkey,uint8_t rmd160[20])
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{
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bits256 tmpkey;
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tmpkey = LP_privkeyfind(rmd160);
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if ( bits256_nonz(tmpkey) != 0 )
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return(-bits256_cmp(privkey,tmpkey));
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G.LP_privkeys[G.LP_numprivkeys].privkey = privkey;
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memcpy(G.LP_privkeys[G.LP_numprivkeys].rmd160,rmd160,20);
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//int32_t i; for (i=0; i<20; i++)
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// printf("%02x",rmd160[i]);
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//char str[65]; printf(" -> add privkey.(%s)\n",bits256_str(str,privkey));
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G.LP_numprivkeys++;
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return(G.LP_numprivkeys);
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}
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bits256 LP_privkey(char *symbol,char *coinaddr,uint8_t taddr)
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{
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bits256 privkey; uint8_t addrtype,rmd160[20];
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bitcoin_addr2rmd160(symbol,taddr,&addrtype,rmd160,coinaddr);
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privkey = LP_privkeyfind(rmd160);
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return(privkey);
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}
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bits256 LP_pubkey(bits256 privkey)
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{
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bits256 pubkey;
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pubkey = curve25519(privkey,curve25519_basepoint9());
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return(pubkey);
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}
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int32_t LP_gettx_presence(int32_t *numconfirmsp,char *symbol,bits256 expectedtxid,char *coinaddr)
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{
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cJSON *txobj,*retjson,*item; bits256 txid; struct iguana_info *coin; int32_t height=-1,i,n,flag = 0;
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if ( numconfirmsp != 0 )
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*numconfirmsp = -1;
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if ( (txobj= LP_gettx("LP_gettx_presence",symbol,expectedtxid,0)) != 0 )
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{
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txid = jbits256(txobj,"txid");
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if ( jobj(txobj,"error") == 0 && bits256_cmp(txid,expectedtxid) == 0 )
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{
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if ( numconfirmsp != 0 )
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*numconfirmsp = 0;
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if ( numconfirmsp != 0 && coinaddr != 0 && (coin= LP_coinfind(symbol)) != 0 && coin->electrum != 0 )
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{
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//char str[65]; printf("%s %s already in gettx (%s)\n",coinaddr,bits256_str(str,txid),jprint(txobj,0));
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if ( (retjson= electrum_address_gethistory(symbol,coin->electrum,&retjson,coinaddr,expectedtxid)) != 0 )
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{
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if ( (n= cJSON_GetArraySize(retjson)) > 0 )
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{
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for (i=0; i<n; i++)
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{
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item = jitem(retjson,i);
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if ( bits256_cmp(txid,jbits256(item,"tx_hash")) == 0 )
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{
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height = jint(item,"height");
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//printf("found txid at height.%d\n",height);
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if ( height <= coin->height )
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*numconfirmsp = (coin->height - height + 1);
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break;
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}
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}
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}
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free_json(retjson);
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//printf("got %s history height.%d vs coin.%d -> numconfirms.%d\n",coin->symbol,height,coin->height,*numconfirmsp);
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}
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}
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flag = 1;
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}
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free_json(txobj);
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}
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return(flag);
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}
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bits256 LP_broadcast(char *txname,char *symbol,char *txbytes,bits256 expectedtxid)
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{
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char *retstr,*errstr; bits256 txid; uint8_t *ptr; cJSON *retjson,*errorobj; struct iguana_info *coin; int32_t i,totalretries=0,len,sentflag = 0;
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coin = LP_coinfind(symbol);
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memset(&txid,0,sizeof(txid));
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if ( txbytes == 0 || txbytes[0] == 0 )
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return(txid);
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if ( bits256_nonz(expectedtxid) == 0 )
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{
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len = (int32_t)strlen(txbytes) >> 1;
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ptr = malloc(len);
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decode_hex(ptr,len,txbytes);
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expectedtxid = bits256_calctxid(symbol,ptr,len);
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free(ptr);
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}
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for (i=0; i<2; i++)
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{
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//char str[65]; printf("LP_broadcast.%d %s (%s) %s i.%d sentflag.%d %s\n",i,txname,symbol,bits256_str(str,expectedtxid),i,sentflag,txbytes);
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if ( sentflag == 0 && LP_gettx_presence(0,symbol,expectedtxid,0) != 0 )
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sentflag = 1;
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if ( sentflag == 0 && (retstr= LP_sendrawtransaction(symbol,txbytes)) != 0 )
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{
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if ( is_hexstr(retstr,0) == 64 )
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{
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decode_hex(txid.bytes,32,retstr);
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if ( bits256_cmp(txid,expectedtxid) == 0 || (bits256_nonz(expectedtxid) == 0 && bits256_nonz(txid) != 0) )
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{
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sentflag = 1;
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expectedtxid = txid;
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}
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}
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else if ( (retjson= cJSON_Parse(retstr)) != 0 )
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{
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if ( (errorobj= jobj(retjson,"error")) != 0 )
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{
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if ( jint(errorobj,"code") == -27 ) // "transaction already in block chain"
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{
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txid = expectedtxid;
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sentflag = 1;
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}
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else if ( (errstr= jstr(retjson,"error")) != 0 && strcmp(errstr,"timeout") == 0 && coin != 0 && coin->electrum != 0 )
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{
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if ( totalretries < 4 )
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{
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printf("time error with electrum, retry.%d\n",totalretries);
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totalretries++;
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i--;
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}
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} else printf("broadcast error.(%s)\n",retstr);
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}
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free_json(retjson);
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}
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//char str[65]; printf("sentflag.%d [%s] %s RETSTR.(%s) %s.%s\n",sentflag,txname,txbytes,retstr,symbol,bits256_str(str,txid));
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free(retstr);
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}
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if ( sentflag != 0 )
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break;
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sleep(3);
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}
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if ( sentflag != 0 )
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return(expectedtxid);
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return(txid);
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}
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bits256 LP_broadcast_tx(char *name,char *symbol,uint8_t *data,int32_t datalen)
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{
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bits256 txid; char *signedtx;
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memset(txid.bytes,0,sizeof(txid));
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if ( data != 0 && datalen != 0 )
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{
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signedtx = malloc(datalen*2 + 1);
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init_hexbytes_noT(signedtx,data,datalen);
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txid = bits256_calctxid(symbol,data,datalen);
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#ifdef BASILISK_DISABLESENDTX
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char str[65]; printf("%s <- dont sendrawtransaction (%s) %s\n",name,bits256_str(str,txid),signedtx);
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#else
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txid = LP_broadcast(name,symbol,signedtx,txid);
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#endif
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free(signedtx);
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}
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return(txid);
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}
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int32_t iguana_msgtx_Vset(uint8_t *serialized,int32_t maxlen,struct iguana_msgtx *msgtx,struct vin_info *V)
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{
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int32_t vini,j,scriptlen,p2shlen,userdatalen,siglen,plen,need_op0=0,len = 0; uint8_t *script,*redeemscript=0,*userdata=0; struct vin_info *vp;
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for (vini=0; vini<msgtx->tx_in; vini++)
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{
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vp = &V[vini];
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if ( (userdatalen= vp->userdatalen) == 0 )
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{
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userdatalen = vp->userdatalen = msgtx->vins[vini].userdatalen;
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userdata = msgtx->vins[vini].userdata;
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} else userdata = vp->userdata;
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if ( (p2shlen= vp->p2shlen) == 0 )
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{
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p2shlen = vp->p2shlen = msgtx->vins[vini].p2shlen;
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redeemscript = msgtx->vins[vini].redeemscript;
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}
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else
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{
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redeemscript = vp->p2shscript;
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msgtx->vins[vini].redeemscript = redeemscript;
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}
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if ( msgtx->vins[vini].spendlen > 33 && msgtx->vins[vini].spendscript[msgtx->vins[vini].spendlen - 1] == SCRIPT_OP_CHECKMULTISIG )
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{
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need_op0 = 1;
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printf("found multisig spendscript\n");
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}
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if ( redeemscript != 0 && p2shlen > 33 && redeemscript[p2shlen - 1] == SCRIPT_OP_CHECKMULTISIG )
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{
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need_op0 = 1;
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//printf("found multisig redeemscript\n");
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}
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msgtx->vins[vini].vinscript = script = &serialized[len];
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msgtx->vins[vini].vinscript[0] = 0;
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scriptlen = need_op0;
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for (j=0; j<vp->N; j++)
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{
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if ( (siglen= vp->signers[j].siglen) > 0 )
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{
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script[scriptlen++] = siglen;
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memcpy(&script[scriptlen],vp->signers[j].sig,siglen);
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scriptlen += siglen;
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}
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}
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msgtx->vins[vini].scriptlen = scriptlen;
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if ( vp->suppress_pubkeys == 0 && (vp->N > 1 || bitcoin_pubkeylen(&vp->spendscript[1]) != vp->spendscript[0] || vp->spendscript[vp->spendlen-1] != 0xac) )
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{
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for (j=0; j<vp->N; j++)
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{
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if ( (plen= bitcoin_pubkeylen(vp->signers[j].pubkey)) > 0 )
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{
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script[scriptlen++] = plen;
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memcpy(&script[scriptlen],vp->signers[j].pubkey,plen);
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scriptlen += plen;
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}
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}
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msgtx->vins[vini].scriptlen = scriptlen;
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}
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if ( userdatalen != 0 )
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{
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memcpy(&script[scriptlen],userdata,userdatalen);
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msgtx->vins[vini].userdata = &script[scriptlen];
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msgtx->vins[vini].userdatalen = userdatalen;
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scriptlen += userdatalen;
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}
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//printf("USERDATALEN.%d scriptlen.%d redeemlen.%d\n",userdatalen,scriptlen,p2shlen);
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if ( p2shlen != 0 )
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{
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if ( p2shlen < 76 )
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script[scriptlen++] = p2shlen;
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else if ( p2shlen <= 0xff )
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{
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script[scriptlen++] = 0x4c;
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script[scriptlen++] = p2shlen;
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}
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else if ( p2shlen <= 0xffff )
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{
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script[scriptlen++] = 0x4d;
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script[scriptlen++] = (p2shlen & 0xff);
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script[scriptlen++] = ((p2shlen >> 8) & 0xff);
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} else return(-1);
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msgtx->vins[vini].p2shlen = p2shlen;
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memcpy(&script[scriptlen],redeemscript,p2shlen);
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scriptlen += p2shlen;
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}
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len += scriptlen;
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}
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if ( (0) )
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{
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int32_t i; for (i=0; i<len; i++)
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printf("%02x",script[i]);
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printf(" <-script len.%d scriptlen.%d p2shlen.%d user.%d\n",len,scriptlen,p2shlen,userdatalen);
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}
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return(len);
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}
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int32_t iguana_interpreter(struct iguana_info *coin,cJSON *logarray,int64_t nLockTime,struct vin_info *V,int32_t numvins)
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{
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uint8_t *script,*activescript,*savescript; char *str; int32_t vini,scriptlen,activescriptlen,savelen,errs = 0; cJSON *spendscript,*item=0;
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script = calloc(1,IGUANA_MAXSCRIPTSIZE);
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savescript = calloc(1,IGUANA_MAXSCRIPTSIZE);
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str = calloc(1,IGUANA_MAXSCRIPTSIZE*2+1);
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for (vini=0; vini<numvins; vini++)
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{
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savelen = V[vini].spendlen;
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memcpy(savescript,V[vini].spendscript,savelen);
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if ( V[vini].p2shlen > 0 )
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{
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activescript = V[vini].p2shscript;
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activescriptlen = V[vini].p2shlen;
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}
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else
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{
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activescript = V[vini].spendscript;
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activescriptlen = V[vini].spendlen;
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}
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memcpy(V[vini].spendscript,activescript,activescriptlen);
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V[vini].spendlen = activescriptlen;
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spendscript = iguana_spendasm(activescript,activescriptlen);
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if ( activescriptlen < 16 )
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continue;
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//printf("interpreter.(%s)\n",jprint(spendscript,0));
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//printf("bitcoin_assembler ignore_cltverr.%d suppress.%d\n",V[vini].ignore_cltverr,V[vini].suppress_pubkeys);
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if ( (scriptlen= bitcoin_assembler(coin,logarray,script,spendscript,1,nLockTime,&V[vini])) < 0 )
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{
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//printf("bitcoin_assembler error scriptlen.%d\n",scriptlen);
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errs++;
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}
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else if ( scriptlen != activescriptlen || memcmp(script,activescript,scriptlen) != 0 )
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{
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if ( logarray != 0 )
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{
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item = cJSON_CreateObject();
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jaddstr(item,"error","script reconstruction failed");
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}
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init_hexbytes_noT(str,activescript,activescriptlen);
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//printf("activescript.(%s)\n",str);
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if ( logarray != 0 && item != 0 )
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jaddstr(item,"original",str);
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init_hexbytes_noT(str,script,scriptlen);
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//printf("reconstructed.(%s)\n",str);
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if ( logarray != 0 )
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{
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jaddstr(item,"reconstructed",str);
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jaddi(logarray,item);
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} else printf(" scriptlen mismatch.%d vs %d or miscompare\n",scriptlen,activescriptlen);
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errs++;
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}
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memcpy(V[vini].spendscript,savescript,savelen);
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V[vini].spendlen = savelen;
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}
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free(str);
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free(script);
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free(savescript);
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if ( errs != 0 )
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return(-errs);
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if ( logarray != 0 )
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{
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item = cJSON_CreateObject();
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jaddstr(item,"result","success");
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jaddi(logarray,item);
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}
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return(0);
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}
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bits256 iguana_str2priv(char *symbol,uint8_t wiftaddr,char *str)
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{
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bits256 privkey; int32_t n; uint8_t addrtype; //struct iguana_waccount *wacct=0; struct iguana_waddress *waddr;
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memset(&privkey,0,sizeof(privkey));
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if ( str != 0 )
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{
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n = (int32_t)strlen(str) >> 1;
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if ( n == sizeof(bits256) && is_hexstr(str,sizeof(bits256)) > 0 )
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decode_hex(privkey.bytes,sizeof(privkey),str);
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else if ( bitcoin_wif2priv(symbol,wiftaddr,&addrtype,&privkey,str) != sizeof(bits256) )
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{
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//if ( (waddr= iguana_waddresssearch(&wacct,str)) != 0 )
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// privkey = waddr->privkey;
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//else memset(privkey.bytes,0,sizeof(privkey));
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}
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}
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return(privkey);
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}
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int32_t iguana_vininfo_create(char *symbol,uint8_t taddr,uint8_t pubtype,uint8_t p2shtype,uint8_t isPoS,uint8_t *serialized,int32_t maxsize,struct iguana_msgtx *msgtx,cJSON *vins,int32_t numinputs,struct vin_info *V)
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{
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int32_t i,plen,finalized = 1,len = 0; struct vin_info *vp; //struct iguana_waccount *wacct; struct iguana_waddress *waddr; uint32_t sigsize,pubkeysize,p2shsize,userdatalen;
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msgtx->tx_in = numinputs;
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maxsize -= (sizeof(struct iguana_msgvin) * msgtx->tx_in);
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msgtx->vins = (struct iguana_msgvin *)&serialized[maxsize];
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memset(msgtx->vins,0,sizeof(struct iguana_msgvin) * msgtx->tx_in);
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if ( msgtx->tx_in > 0 && msgtx->tx_in*sizeof(struct iguana_msgvin) < maxsize )
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{
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for (i=0; i<msgtx->tx_in; i++)
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{
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vp = &V[i];
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//printf("VINS.(%s)\n",jprint(jitem(vins,i),0));
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len += iguana_parsevinobj(&serialized[len],maxsize,&msgtx->vins[i],jitem(vins,i),vp);
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if ( msgtx->vins[i].sequence < IGUANA_SEQUENCEID_FINAL )
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finalized = 0;
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if ( msgtx->vins[i].spendscript == 0 )
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{
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/*if ( iguana_RTunspentindfind(coin,&outpt,vp->coinaddr,vp->spendscript,&vp->spendlen,&vp->amount,&vp->height,msgtx->vins[i].prev_hash,msgtx->vins[i].prev_vout,coin->bundlescount-1,0) == 0 )
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{
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vp->unspentind = outpt.unspentind;
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msgtx->vins[i].spendscript = vp->spendscript;
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msgtx->vins[i].spendlen = vp->spendlen;
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vp->hashtype = iguana_vinscriptparse(coin,vp,&sigsize,&pubkeysize,&p2shsize,&userdatalen,vp->spendscript,vp->spendlen);
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vp->userdatalen = userdatalen;
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printf("V %.8f (%s) spendscript.[%d] userdatalen.%d\n",dstr(vp->amount),vp->coinaddr,vp->spendlen,userdatalen);
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}*/
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}
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else
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{
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memcpy(vp->spendscript,msgtx->vins[i].spendscript,msgtx->vins[i].spendlen);
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vp->spendlen = msgtx->vins[i].spendlen;
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_iguana_calcrmd160(symbol,taddr,pubtype,p2shtype,vp);
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if ( (plen= bitcoin_pubkeylen(vp->signers[0].pubkey)) > 0 )
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bitcoin_address(symbol,vp->coinaddr,taddr,pubtype,vp->signers[0].pubkey,plen);
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}
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|
if ( vp->M == 0 && vp->N == 0 )
|
|
vp->M = vp->N = 1;
|
|
/*if ( vp->coinaddr[i] != 0 && (waddr= iguana_waddresssearch(&wacct,vp->coinaddr)) != 0 )
|
|
{
|
|
vp->signers[0].privkey = waddr->privkey;
|
|
if ( (plen= bitcoin_pubkeylen(waddr->pubkey)) != vp->spendscript[1] || vp->spendscript[vp->spendlen-1] != 0xac )
|
|
{
|
|
if ( plen > 0 && plen < sizeof(vp->signers[0].pubkey) )
|
|
memcpy(vp->signers[0].pubkey,waddr->pubkey,plen);
|
|
}
|
|
}*/
|
|
}
|
|
}
|
|
return(finalized);
|
|
}
|
|
|
|
int32_t bitcoin_verifyvins(void *ctx,char *symbol,uint8_t taddr,uint8_t pubtype,uint8_t p2shtype,uint8_t isPoS,int32_t height,bits256 *signedtxidp,char **signedtx,struct iguana_msgtx *msgtx,uint8_t *serialized,int32_t maxlen,struct vin_info *V,uint32_t sighash,int32_t signtx,int32_t suppress_pubkeys,int32_t zcash)
|
|
{
|
|
bits256 sigtxid; int64_t spendamount; uint8_t *sig,*script; struct vin_info *vp; char vpnstr[64]; int32_t scriptlen,complete=0,j,vini=0,flag=0,siglen,numvouts,numsigs;
|
|
numvouts = msgtx->tx_out;
|
|
vpnstr[0] = 0;
|
|
*signedtx = 0;
|
|
memset(signedtxidp,0,sizeof(*signedtxidp));
|
|
//printf("bitcoin_verifyvins numvins.%d numvouts.%d signtx.%d privkey.%d M.%d N.%d\n",msgtx->tx_in,numvouts,signtx,bits256_nonz(V[0].signers[0].privkey),V[0].M,V[0].N);
|
|
for (vini=0; vini<msgtx->tx_in; vini++)
|
|
{
|
|
if ( V->p2shscript[0] != 0 && V->p2shlen != 0 )
|
|
{
|
|
script = V->p2shscript;
|
|
scriptlen = V->p2shlen;
|
|
}
|
|
else
|
|
{
|
|
script = msgtx->vins[vini].spendscript;
|
|
scriptlen = msgtx->vins[vini].spendlen;
|
|
}
|
|
spendamount = LP_outpoint_amount(symbol,msgtx->vins[vini].prev_hash,msgtx->vins[vini].prev_vout);
|
|
sigtxid = bitcoin_sigtxid(symbol,taddr,pubtype,p2shtype,isPoS,height,serialized,maxlen,msgtx,vini,script,scriptlen,spendamount,sighash,vpnstr,suppress_pubkeys,zcash);
|
|
if ( bits256_nonz(sigtxid) != 0 )
|
|
{
|
|
vp = &V[vini];
|
|
vp->sigtxid = sigtxid;
|
|
for (j=numsigs=0; j<vp->N; j++)
|
|
{
|
|
sig = vp->signers[j].sig;
|
|
siglen = vp->signers[j].siglen;
|
|
if ( signtx != 0 && bits256_nonz(vp->signers[j].privkey) != 0 )
|
|
{
|
|
siglen = bitcoin_sign(ctx,symbol,sig,sigtxid,vp->signers[j].privkey,0);
|
|
//if ( (plen= bitcoin_pubkeylen(vp->signers[j].pubkey)) <= 0 )
|
|
bitcoin_pubkey33(ctx,vp->signers[j].pubkey,vp->signers[j].privkey);
|
|
sig[siglen++] = sighash;
|
|
vp->signers[j].siglen = siglen;
|
|
/*char str[65]; printf("SIGTXID.(%s) ",bits256_str(str,sigtxid));
|
|
int32_t i; for (i=0; i<siglen; i++)
|
|
printf("%02x",sig[i]);
|
|
printf(" sig, ");
|
|
for (i=0; i<33; i++)
|
|
printf("%02x",vp->signers[j].pubkey[i]);
|
|
// s2 = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1;
|
|
printf(" SIGNEDTX.[%02x] siglen.%d priv.%s\n",sig[siglen-1],siglen,bits256_str(str,vp->signers[j].privkey));*/
|
|
}
|
|
if ( sig == 0 || siglen == 0 )
|
|
{
|
|
memset(vp->signers[j].pubkey,0,sizeof(vp->signers[j].pubkey));
|
|
char str[65]; printf("no sig.%p or siglen.%d zero priv.(%s)\n",sig,siglen,bits256_str(str,vp->signers[j].privkey));
|
|
continue;
|
|
}
|
|
if ( bitcoin_verify(ctx,sig,siglen-1,sigtxid,vp->signers[j].pubkey,bitcoin_pubkeylen(vp->signers[j].pubkey)) < 0 )
|
|
{
|
|
int32_t k; for (k=0; k<bitcoin_pubkeylen(vp->signers[j].pubkey); k++)
|
|
printf("%02x",vp->signers[j].pubkey[k]);
|
|
printf(" SIG.%d.%d ERROR siglen.%d\n",vini,j,siglen);
|
|
}
|
|
else
|
|
{
|
|
flag++;
|
|
numsigs++;
|
|
/*int32_t z; char tmpaddr[64];
|
|
for (z=0; z<siglen-1; z++)
|
|
printf("%02x",sig[z]);
|
|
printf(" <- sig[%d]\n",j);
|
|
for (z=0; z<33; z++)
|
|
printf("%02x",vp->signers[j].pubkey[z]);
|
|
bitcoin_address(tmpaddr,0,0,vp->signers[j].pubkey,33);
|
|
printf(" <- pub, SIG.%d.%d VERIFIED numsigs.%d vs M.%d %s\n",vini,j,numsigs,vp->M,tmpaddr);*/
|
|
}
|
|
}
|
|
if ( numsigs >= vp->M )
|
|
complete = 1;
|
|
} else if ( signtx != 0 )
|
|
printf("bitcoin_verifyvins cant without privkey\n");
|
|
}
|
|
iguana_msgtx_Vset(serialized,maxlen,msgtx,V);
|
|
cJSON *txobj = 0;//cJSON_CreateObject();
|
|
*signedtx = iguana_rawtxbytes(symbol,taddr,pubtype,p2shtype,isPoS,height,txobj,msgtx,suppress_pubkeys,zcash);
|
|
//printf("SIGNEDTX.(%s)\n",jprint(txobj,1));
|
|
*signedtxidp = msgtx->txid;
|
|
return(complete);
|
|
}
|
|
|
|
int64_t iguana_lockval(int32_t finalized,int64_t locktime)
|
|
{
|
|
int64_t lockval = -1;
|
|
if ( finalized == 0 )
|
|
return(locktime);
|
|
return(lockval);
|
|
}
|
|
|
|
int32_t iguana_signrawtransaction(void *ctx,char *symbol,uint8_t wiftaddr,uint8_t taddr,uint8_t pubtype,uint8_t p2shtype,uint8_t isPoS,int32_t height,struct iguana_msgtx *msgtx,char **signedtxp,bits256 *signedtxidp,struct vin_info *V,int32_t numinputs,char *rawtx,cJSON *vins,cJSON *privkeysjson,int32_t zcash)
|
|
{
|
|
uint8_t *serialized,*serialized2,*serialized3,*serialized4,*extraspace,pubkeys[64][33]; int32_t finalized,i,len,n,z,plen,maxsize,complete = 0,extralen = 100000; char *privkeystr,*signedtx = 0; uint32_t sighash; bits256 privkeys[LP_MAXVINS],privkey,txid; cJSON *item; cJSON *txobj = 0;
|
|
maxsize = 1000000;
|
|
memset(privkey.bytes,0,sizeof(privkey));
|
|
if ( rawtx != 0 && rawtx[0] != 0 && (len= (int32_t)strlen(rawtx)>>1) < maxsize )
|
|
{
|
|
serialized = malloc(maxsize);
|
|
serialized2 = malloc(maxsize);
|
|
serialized3 = malloc(maxsize);
|
|
serialized4 = malloc(maxsize);
|
|
extraspace = malloc(extralen);
|
|
memset(msgtx,0,sizeof(*msgtx));
|
|
decode_hex(serialized,len,rawtx);
|
|
if ( (txobj= bitcoin_hex2json(symbol,taddr,pubtype,p2shtype,isPoS,height,&txid,msgtx,rawtx,extraspace,extralen,serialized4,vins,V->suppress_pubkeys,zcash)) != 0 )
|
|
{
|
|
//printf("back from bitcoin_hex2json (%s)\n",jprint(vins,0));
|
|
} else printf("no txobj from bitcoin_hex2json\n");
|
|
//printf("call hex2json.(%s) vins.(%s)\n",rawtx,jprint(vins,0));
|
|
if ( (numinputs= cJSON_GetArraySize(vins)) > 0 )
|
|
{
|
|
//printf("numinputs.%d (%s) msgtx.%d\n",numinputs,jprint(vins,0),msgtx->tx_in);
|
|
memset(msgtx,0,sizeof(*msgtx));
|
|
if ( iguana_rwmsgtx(symbol,taddr,pubtype,p2shtype,isPoS,height,0,0,serialized,maxsize,msgtx,&txid,"",extraspace,extralen,vins,V->suppress_pubkeys,zcash) > 0 && numinputs == msgtx->tx_in )
|
|
{
|
|
memset(pubkeys,0,sizeof(pubkeys));
|
|
memset(privkeys,0,sizeof(privkeys));
|
|
if ( (n= cJSON_GetArraySize(privkeysjson)) > 0 )
|
|
{
|
|
for (i=0; i<n; i++)
|
|
{
|
|
item = jitem(privkeysjson,i);
|
|
privkeystr = jstr(item,0);
|
|
if ( privkeystr == 0 || privkeystr[0] == 0 )
|
|
continue;
|
|
privkeys[i] = privkey = iguana_str2priv(symbol,wiftaddr,privkeystr);
|
|
bitcoin_pubkey33(ctx,pubkeys[i],privkey);
|
|
//if ( bits256_nonz(privkey) != 0 )
|
|
// iguana_ensure_privkey(coin,privkey);
|
|
}
|
|
}
|
|
//printf("after privkeys tx_in.%d\n",msgtx->tx_in);
|
|
for (i=0; i<msgtx->tx_in; i++)
|
|
{
|
|
if ( msgtx->vins[i].p2shlen != 0 )
|
|
{
|
|
char coinaddr[64]; uint32_t userdatalen,hashtype,sigsize,pubkeysize; uint8_t *userdata; int32_t j,k,type,flag; struct vin_info mvin,mainvin; bits256 zero;
|
|
memset(zero.bytes,0,sizeof(zero));
|
|
coinaddr[0] = 0;
|
|
sigsize = 0;
|
|
flag = (msgtx->vins[i].vinscript[0] == 0);
|
|
type = bitcoin_scriptget(symbol,taddr,pubtype,p2shtype,&hashtype,&sigsize,&pubkeysize,&userdata,&userdatalen,&mainvin,msgtx->vins[i].vinscript+flag,msgtx->vins[i].scriptlen-flag,0,zcash);
|
|
//printf("i.%d flag.%d type.%d scriptlen.%d\n",i,flag,type,msgtx->vins[i].scriptlen);
|
|
if ( msgtx->vins[i].redeemscript != 0 )
|
|
{
|
|
//for (j=0; j<msgtx->vins[i].p2shlen; j++)
|
|
// printf("%02x",msgtx->vins[i].redeemscript[j]);
|
|
bitcoin_address(symbol,coinaddr,taddr,p2shtype,msgtx->vins[i].redeemscript,msgtx->vins[i].p2shlen);
|
|
type = iguana_calcrmd160(symbol,taddr,pubtype,p2shtype,0,&mvin,msgtx->vins[i].redeemscript,msgtx->vins[i].p2shlen,zero,0,0);
|
|
for (j=0; j<mvin.N; j++)
|
|
{
|
|
if ( V->suppress_pubkeys == 0 )
|
|
{
|
|
for (z=0; z<33; z++)
|
|
V[i].signers[j].pubkey[z] = mvin.signers[j].pubkey[z];
|
|
}
|
|
if ( flag != 0 && pubkeysize == 33 && mainvin.signers[0].siglen != 0 ) // jl777: need to generalize
|
|
{
|
|
if ( memcmp(mvin.signers[j].pubkey,mainvin.signers[0].pubkey,33) == 0 )
|
|
{
|
|
for (z=0; z<mainvin.signers[0].siglen; z++)
|
|
V[i].signers[j].sig[z] = mainvin.signers[0].sig[z];
|
|
V[i].signers[j].siglen = mainvin.signers[j].siglen;
|
|
printf("[%d].signer[%d] <- from mainvin.[0]\n",i,j);
|
|
}
|
|
}
|
|
for (k=0; k<n; k++)
|
|
{
|
|
if ( V[i].signers[j].siglen == 0 && memcmp(mvin.signers[j].pubkey,pubkeys[k],33) == 0 )
|
|
{
|
|
V[i].signers[j].privkey = privkeys[k];
|
|
if ( V->suppress_pubkeys == 0 )
|
|
{
|
|
for (z=0; z<33; z++)
|
|
V[i].signers[j].pubkey[z] = pubkeys[k][z];
|
|
}
|
|
//printf("%s -> V[%d].signer.[%d] <- privkey.%d\n",mvin.signers[j].coinaddr,i,j,k);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
//printf("type.%d p2sh.[%d] -> %s M.%d N.%d\n",type,i,mvin.coinaddr,mvin.M,mvin.N);
|
|
}
|
|
}
|
|
if ( i < V->N )
|
|
V->signers[i].privkey = privkey;
|
|
if ( i < numinputs )
|
|
V[i].signers[0].privkey = privkey;
|
|
plen = bitcoin_pubkeylen(V->signers[i].pubkey);
|
|
if ( V->suppress_pubkeys == 0 && plen <= 0 )
|
|
{
|
|
if ( i < numinputs )
|
|
{
|
|
for (z=0; z<plen; z++)
|
|
V[i].signers[0].pubkey[z] = V->signers[i].pubkey[z];
|
|
}
|
|
}
|
|
}
|
|
finalized = iguana_vininfo_create(symbol,taddr,pubtype,p2shtype,isPoS,serialized2,maxsize,msgtx,vins,numinputs,V);
|
|
//printf("finalized.%d ignore_cltverr.%d suppress.%d\n",finalized,V[0].ignore_cltverr,V[0].suppress_pubkeys);
|
|
sighash = LP_sighash(symbol,zcash);
|
|
if ( (complete= bitcoin_verifyvins(ctx,symbol,taddr,pubtype,p2shtype,isPoS,height,signedtxidp,&signedtx,msgtx,serialized3,maxsize,V,sighash,1,V->suppress_pubkeys,zcash)) > 0 && signedtx != 0 )
|
|
{
|
|
/*int32_t tmp; //char str[65];
|
|
if ( (tmp= iguana_interpreter(ctx,cJSON_CreateArray(),iguana_lockval(finalized,jint(txobj,"locktime")),V,numinputs)) < 0 )
|
|
{
|
|
printf("iguana_interpreter %d error.(%s)\n",tmp,signedtx);
|
|
complete = 0;
|
|
} else printf("interpreter passed\n");*/
|
|
} else printf("complete.%d\n",complete);
|
|
} else printf("rwmsgtx error\n");
|
|
} else printf("no inputs in vins.(%s)\n",vins!=0?jprint(vins,0):"null");
|
|
free(extraspace);
|
|
free(serialized), free(serialized2), free(serialized3), free(serialized4);
|
|
} else return(-1);
|
|
if ( txobj != 0 )
|
|
free_json(txobj);
|
|
*signedtxp = signedtx;
|
|
return(complete);
|
|
}
|
|
|
|
char *iguana_validaterawtx(void *ctx,struct iguana_info *coin,struct iguana_msgtx *msgtx,uint8_t *extraspace,int32_t extralen,char *rawtx,int32_t mempool,int32_t suppress_pubkeys,int32_t zcash)
|
|
{
|
|
bits256 signedtxid; cJSON *item,*vins,*vouts,*txobj,*retjson,*sobj; char *scriptsig,*signedtx; uint32_t sighash; int32_t sigsize,slen,height,finalized = 1,i,len,maxsize,numinputs,numoutputs,complete; struct vin_info *V; uint8_t *serialized,*serialized2,scriptbuf[256]; int64_t inputsum,outputsum; struct iguana_msgvout vout;
|
|
char *symbol; uint8_t wiftaddr,taddr,pubtype,p2shtype,isPoS;
|
|
height = coin->longestchain;
|
|
symbol = coin->symbol;
|
|
wiftaddr = coin->wiftaddr;
|
|
taddr = coin->taddr;
|
|
pubtype = coin->pubtype;
|
|
p2shtype = coin->p2shtype;
|
|
isPoS = coin->isPoS;
|
|
retjson = cJSON_CreateObject();
|
|
inputsum = outputsum = numinputs = numoutputs = 0;
|
|
if ( rawtx != 0 && rawtx[0] != 0 )
|
|
{
|
|
if ( (strlen(rawtx) & 1) != 0 )
|
|
return(clonestr("{\"error\":\"rawtx hex has odd length\"}"));
|
|
memset(msgtx,0,sizeof(*msgtx));
|
|
if ( (txobj= bitcoin_hex2json(symbol,taddr,pubtype,p2shtype,isPoS,height,&msgtx->txid,msgtx,rawtx,extraspace,extralen,0,0,suppress_pubkeys,zcash)) != 0 )
|
|
{
|
|
maxsize = (int32_t)strlen(rawtx);
|
|
serialized = malloc(maxsize);
|
|
serialized2 = malloc(maxsize);
|
|
if ( (vouts= jarray(&numoutputs,txobj,"vout")) > 0 )
|
|
{
|
|
for (i=0; i<numoutputs; i++)
|
|
{
|
|
if ( iguana_parsevoutobj(serialized,maxsize,&vout,jitem(vouts,i)) > 0 )
|
|
outputsum += vout.value;
|
|
}
|
|
}
|
|
if ( (vins= jarray(&numinputs,txobj,"vin")) > 0 )
|
|
{
|
|
V = calloc(numinputs,sizeof(*V));
|
|
len = 0;
|
|
for (i=0; i<numinputs; i++)
|
|
{
|
|
if ( V[i].M == 0 )
|
|
V[i].M = 1;
|
|
if ( V[i].N < V[i].M )
|
|
V[i].N = V[i].M;
|
|
item = jitem(vins,i);
|
|
if ( strcmp(jstr(item,"txid"),"b19ce2c564f7dc57b3f95593e2b287c72d388e86de12dc562d9f8a6bea65b310") == 0 && jint(item,"vout") == 1 )
|
|
{
|
|
V[i].spendlen = 25;
|
|
decode_hex(V[i].spendscript,V[i].spendlen,"76a91459fdba29ea85c65ad90f6d38f7a6646476b26b1688ac");
|
|
msgtx->lock_time = 0;
|
|
V[i].amount = 2746715;
|
|
strcpy(V[i].coinaddr,"19Cq6MBaD8LY7trqs99ypqKAms3GcLs6J9");
|
|
V[i].suppress_pubkeys = 0;
|
|
decode_hex(msgtx->vins[i].prev_hash.bytes,32,"b19ce2c564f7dc57b3f95593e2b287c72d388e86de12dc562d9f8a6bea65b310");
|
|
msgtx->vins[i].prev_vout = 1;
|
|
msgtx->vins[i].sequence = 0xffffffff;
|
|
sobj = cJSON_CreateObject();
|
|
jaddstr(sobj,"hex","76a91459fdba29ea85c65ad90f6d38f7a6646476b26b1688ac");
|
|
jadd(item,"scriptPubKey",sobj);
|
|
printf("match special txid B\n");
|
|
V[i].signers[0].privkey = G.LP_privkey;
|
|
}
|
|
msgtx->vins[i].spendscript = V[i].spendscript;
|
|
msgtx->vins[i].spendlen = V[i].spendlen;
|
|
if ( (sobj= jobj(item,"scriptSig")) != 0 )
|
|
{
|
|
if ( (scriptsig= jstr(sobj,"hex")) != 0 )
|
|
{
|
|
slen = (int32_t)strlen(scriptsig) >> 1;
|
|
if ( slen <= sizeof(scriptbuf) )
|
|
{
|
|
msgtx->vins[i].scriptlen = slen;
|
|
msgtx->vins[i].vinscript = scriptbuf;
|
|
decode_hex(scriptbuf,slen,scriptsig);
|
|
if ( (sigsize= scriptbuf[0]) >= 70 && sigsize < 76 )
|
|
{
|
|
memcpy(V[i].signers[0].sig,scriptbuf+1,sigsize-1);
|
|
V[i].signers[0].siglen = sigsize - 1;
|
|
V[i].hashtype = scriptbuf[1 + sigsize-1];
|
|
if ( scriptbuf[sigsize+1] == 33 )
|
|
{
|
|
memcpy(V[i].signers[0].pubkey,&scriptbuf[sigsize+2],33);
|
|
uint8_t rmd160[20]; char rmdstr[42];
|
|
calc_rmd160(rmdstr,rmd160,V[i].signers[0].pubkey,33);
|
|
printf("RMD160.%s\n",rmdstr);
|
|
}
|
|
} else printf("sigsize.%d unexpected\n",sigsize);
|
|
}
|
|
}
|
|
}
|
|
inputsum += V[i].amount;
|
|
if ( msgtx->vins[i].sequence < IGUANA_SEQUENCEID_FINAL )
|
|
finalized = 0;
|
|
}
|
|
sighash = LP_sighash(symbol,zcash);
|
|
complete = bitcoin_verifyvins(ctx,symbol,taddr,pubtype,p2shtype,isPoS,height,&signedtxid,&signedtx,msgtx,serialized2,maxsize,V,sighash,0,V[0].suppress_pubkeys,zcash);
|
|
msgtx->txid = signedtxid;
|
|
/*cJSON *log = cJSON_CreateArray();
|
|
if ( iguana_interpreter(ctx,log,0,V,numinputs) < 0 )
|
|
jaddstr(retjson,"error","interpreter rejects tx");
|
|
else complete = 1;
|
|
jadd(retjson,"interpreter",log);*/
|
|
jadd(retjson,"complete",complete!=0?jtrue():jfalse());
|
|
if ( signedtx != 0 )
|
|
free(signedtx);
|
|
free(V);
|
|
}
|
|
free(serialized), free(serialized2);
|
|
}
|
|
//char str[65]; printf("got txid.(%s)\n",bits256_str(str,txid));
|
|
}
|
|
msgtx->inputsum = inputsum;
|
|
msgtx->numinputs = numinputs;
|
|
msgtx->outputsum = outputsum;
|
|
msgtx->numoutputs = numoutputs;
|
|
msgtx->txfee = (inputsum - outputsum);
|
|
return(jprint(retjson,1));
|
|
}
|
|
|
|
void test_validate(struct iguana_info *coin,char *signedtx)
|
|
{
|
|
char *retstr; uint8_t extraspace[8192]; int32_t mempool=0; struct iguana_msgtx msgtx;
|
|
retstr = iguana_validaterawtx(bitcoin_ctx(),coin,&msgtx,extraspace,sizeof(extraspace),signedtx,mempool,0,coin->zcash);
|
|
printf("validate test.(%s)\n",retstr);
|
|
}
|
|
|
|
char *basilisk_swap_bobtxspend(bits256 *signedtxidp,uint64_t txfee,char *name,char *symbol,uint8_t wiftaddr,uint8_t taddr,uint8_t pubtype,uint8_t p2shtype,uint8_t isPoS,uint8_t wiftype,void *ctx,bits256 privkey,bits256 *privkey2p,uint8_t *redeemscript,int32_t redeemlen,uint8_t *userdata,int32_t userdatalen,bits256 utxotxid,int32_t utxovout,char *destaddr,uint8_t *pubkey33,int32_t finalseqid,uint32_t expiration,int64_t *destamountp,uint64_t satoshis,char *changeaddr,char *vinaddr,int32_t suppress_pubkeys,int32_t zcash)
|
|
{
|
|
char *rawtxbytes=0,*signedtx=0,tmpaddr[64],hexstr[999],wifstr[128],_destaddr[64]; uint8_t spendscript[512],addrtype,rmd160[20]; cJSON *txobj,*vins,*obj,*vouts,*item,*privkeys; int32_t completed,spendlen,n,ignore_cltverr=1; struct vin_info V[8]; uint32_t timestamp,locktime = 0,sequenceid = 0xffffffff * finalseqid; bits256 txid; uint64_t value=0,change = 0; struct iguana_msgtx msgtx; struct iguana_info *coin;
|
|
LP_mark_spent(symbol,utxotxid,utxovout);
|
|
*destamountp = 0;
|
|
memset(signedtxidp,0,sizeof(*signedtxidp));
|
|
if ( finalseqid == 0 )
|
|
locktime = expiration;
|
|
//printf("bobtxspend.%s redeem.[%d]\n",symbol,redeemlen);
|
|
if ( redeemlen < 0 )
|
|
return(0);
|
|
value = 0;
|
|
if ( (coin= LP_coinfind(symbol)) != 0 )
|
|
{
|
|
if ( coin->etomic[0] != 0 )
|
|
{
|
|
if ( (coin= LP_coinfind("ETOMIC")) == 0 )
|
|
return(0);
|
|
symbol = coin->symbol;
|
|
}
|
|
if ( txfee > 0 && txfee < coin->txfee )
|
|
txfee = coin->txfee;
|
|
#ifndef BASILISK_DISABLESENDTX
|
|
if ( (txobj= LP_gettx("basilisk_swap_bobtxspend",symbol,utxotxid,0)) != 0 )
|
|
{
|
|
if ( (vouts= jarray(&n,txobj,"vout")) != 0 && utxovout < n )
|
|
{
|
|
obj = jitem(vouts,utxovout);
|
|
value = LP_value_extract(obj,1);
|
|
//printf("value in vout.%d %.8f (%s)\n",vout,dstr(value),jprint(txobj,0));
|
|
}
|
|
free_json(txobj);
|
|
} else printf("cant gettx\n");
|
|
if ( value == 0 )
|
|
{
|
|
//printf("basilisk_swap_bobtxspend.%s %s utxo.(%s).v%d already spent or doesnt exist\n",name,symbol,bits256_str(str,utxotxid),utxovout);
|
|
return(0);
|
|
}
|
|
#endif
|
|
}
|
|
if ( txfee > 0 && txfee < LP_MIN_TXFEE )
|
|
txfee = LP_MIN_TXFEE;
|
|
if ( satoshis != 0 )
|
|
{
|
|
if ( value < satoshis+txfee )
|
|
{
|
|
if ( (value-satoshis) > 3*txfee/4 )
|
|
{
|
|
satoshis = value - 3*txfee/4;
|
|
printf("reduce satoshis %.8f by txfee %.8f to value %.8f\n",dstr(satoshis),dstr(txfee),dstr(value));
|
|
}
|
|
else if ( value == satoshis && (double)txfee/value < 0.25 )
|
|
{
|
|
satoshis = value - txfee;
|
|
//printf("txfee allocation from value %.8f identical to satoshis: %.8f txfee %.8f\n",dstr(value),dstr(satoshis),dstr(txfee));
|
|
}
|
|
else
|
|
{
|
|
printf("utxo %.8f too small for %.8f + %.8f\n",dstr(value),dstr(satoshis),dstr(txfee));
|
|
return(0);
|
|
}
|
|
}
|
|
if ( value > satoshis+txfee )
|
|
change = value - (satoshis + txfee);
|
|
//printf("utxo %.8f, destamount %.8f change %.8f txfee %.8f\n",dstr(value),dstr(satoshis),dstr(change),dstr(txfee));
|
|
} else if ( value > txfee )
|
|
satoshis = value - txfee;
|
|
else
|
|
{
|
|
printf("unexpected small value %.8f vs txfee %.8f\n",dstr(value),dstr(txfee));
|
|
change = 0;
|
|
satoshis = value >> 1;
|
|
txfee = (value - satoshis);
|
|
printf("unexpected small value %.8f vs txfee %.8f -> %.8f %.8f\n",dstr(value),dstr(txfee),dstr(satoshis),dstr(txfee));
|
|
}
|
|
if ( change < 6000 )
|
|
{
|
|
satoshis += change;
|
|
change = 0;
|
|
}
|
|
if ( destamountp != 0 )
|
|
*destamountp = satoshis;
|
|
timestamp = (uint32_t)time(NULL);
|
|
memset(V,0,sizeof(V));
|
|
privkeys = cJSON_CreateArray();
|
|
if ( privkey2p != 0 )
|
|
{
|
|
V[0].signers[1].privkey = *privkey2p;
|
|
bitcoin_pubkey33(ctx,V[0].signers[1].pubkey,*privkey2p);
|
|
bitcoin_priv2wif(symbol,wiftaddr,wifstr,*privkey2p,wiftype);
|
|
jaddistr(privkeys,wifstr);
|
|
V[0].N = V[0].M = 2;
|
|
} else V[0].N = V[0].M = 1;
|
|
V[0].signers[0].privkey = privkey;
|
|
bitcoin_pubkey33(ctx,V[0].signers[0].pubkey,privkey);
|
|
bitcoin_priv2wif(symbol,wiftaddr,wifstr,privkey,wiftype);
|
|
jaddistr(privkeys,wifstr);
|
|
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(symbol,isPoS,locktime,coin->txversion,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",utxovout);
|
|
bitcoin_address(symbol,tmpaddr,taddr,pubtype,pubkey33,33);
|
|
bitcoin_addr2rmd160(symbol,taddr,&addrtype,rmd160,tmpaddr);
|
|
if ( redeemlen != 0 )
|
|
{
|
|
init_hexbytes_noT(hexstr,redeemscript,redeemlen);
|
|
jaddstr(item,"redeemScript",hexstr);
|
|
if ( vinaddr != 0 )
|
|
bitcoin_addr2rmd160(symbol,taddr,&addrtype,rmd160,vinaddr);
|
|
spendlen = bitcoin_p2shspend(spendscript,0,rmd160);
|
|
//printf("P2SH path.%s\n",vinaddr!=0?vinaddr:0);
|
|
} else spendlen = bitcoin_standardspend(spendscript,0,rmd160);
|
|
init_hexbytes_noT(hexstr,spendscript,spendlen);
|
|
jaddstr(item,"scriptPubKey",hexstr);
|
|
jaddnum(item,"suppress",suppress_pubkeys);
|
|
jaddnum(item,"sequence",sequenceid);
|
|
jaddi(vins,item);
|
|
jdelete(txobj,"vin");
|
|
jadd(txobj,"vin",vins);
|
|
if ( destaddr == 0 )
|
|
{
|
|
destaddr = _destaddr;
|
|
bitcoin_address(symbol,destaddr,taddr,pubtype,pubkey33,33);
|
|
}
|
|
bitcoin_addr2rmd160(symbol,taddr,&addrtype,rmd160,destaddr);
|
|
if ( addrtype == p2shtype )
|
|
spendlen = bitcoin_p2shspend(spendscript,0,rmd160);
|
|
else spendlen = bitcoin_standardspend(spendscript,0,rmd160);
|
|
if ( change != 0 && strcmp(changeaddr,destaddr) == 0 )
|
|
{
|
|
printf("combine change %.8f -> %s\n",dstr(change),changeaddr);
|
|
satoshis += change;
|
|
change = 0;
|
|
}
|
|
txobj = bitcoin_txoutput(txobj,spendscript,spendlen,satoshis);
|
|
if ( change != 0 )
|
|
{
|
|
int32_t changelen; uint8_t changescript[1024],changetype,changermd160[20];
|
|
bitcoin_addr2rmd160(symbol,taddr,&changetype,changermd160,changeaddr);
|
|
changelen = bitcoin_standardspend(changescript,0,changermd160);
|
|
txobj = bitcoin_txoutput(txobj,changescript,changelen,change);
|
|
}
|
|
if ( (rawtxbytes= bitcoin_json2hex(symbol,isPoS,&txid,txobj,V)) != 0 )
|
|
{
|
|
char str[65];
|
|
completed = 0;
|
|
memset(signedtxidp,0,sizeof(*signedtxidp));
|
|
//printf("locktime.%u sequenceid.%x rawtx.(%s) vins.(%s)\n",locktime,sequenceid,rawtxbytes,jprint(vins,0));
|
|
if ( (completed= iguana_signrawtransaction(ctx,symbol,wiftaddr,taddr,pubtype,p2shtype,isPoS,1000000,&msgtx,&signedtx,signedtxidp,V,1,rawtxbytes,vins,privkeys,zcash)) < 0 )
|
|
//if ( (signedtx= LP_signrawtx(symbol,signedtxidp,&completed,vins,rawtxbytes,privkeys,V)) == 0 )
|
|
printf("couldnt sign transaction.%s %s\n",name,bits256_str(str,*signedtxidp));
|
|
else if ( completed == 0 )
|
|
{
|
|
printf("incomplete signing suppress.%d %s (%s)\n",suppress_pubkeys,name,jprint(vins,0));
|
|
if ( signedtx != 0 )
|
|
free(signedtx), signedtx = 0;
|
|
} // else printf("basilisk_swap_bobtxspend %s -> %s\n",name,bits256_str(str,*signedtxidp));
|
|
free(rawtxbytes);
|
|
} else printf("error making rawtx suppress.%d\n",suppress_pubkeys);
|
|
free_json(privkeys);
|
|
free_json(txobj);
|
|
return(signedtx);
|
|
}
|
|
|
|
int32_t LP_vin_select(int32_t *aboveip,int64_t *abovep,int32_t *belowip,int64_t *belowp,struct LP_address_utxo **utxos,int32_t numunspents,uint64_t value,int32_t maxmode)
|
|
{
|
|
int32_t i,abovei,belowi; int64_t above,below,gap,atx_value;
|
|
abovei = belowi = -1;
|
|
for (above=below=i=0; i<numunspents; i++)
|
|
{
|
|
if ( utxos[i] == 0 )
|
|
continue;
|
|
if ( (atx_value= utxos[i]->U.value) <= 0 )
|
|
{
|
|
//printf("illegal value.%d\n",i);
|
|
continue;
|
|
}
|
|
if ( atx_value == value )
|
|
{
|
|
*aboveip = *belowip = i;
|
|
*abovep = *belowp = 0;
|
|
return(i);
|
|
}
|
|
else if ( atx_value > value )
|
|
{
|
|
gap = (atx_value - value);
|
|
if ( above == 0 || gap < above )
|
|
{
|
|
above = gap;
|
|
abovei = i;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
gap = (value - atx_value);
|
|
if ( below == 0 || gap < below )
|
|
{
|
|
below = gap;
|
|
belowi = i;
|
|
}
|
|
}
|
|
//printf("value %.8f gap %.8f abovei.%d %.8f belowi.%d %.8f\n",dstr(value),dstr(gap),abovei,dstr(above),belowi,dstr(below));
|
|
}
|
|
*aboveip = abovei;
|
|
*abovep = above;
|
|
*belowip = belowi;
|
|
*belowp = below;
|
|
//printf("above.%d below.%d\n",abovei,belowi);
|
|
if ( abovei >= 0 && belowi >= 0 )
|
|
{
|
|
if ( above < (below >> 1) )
|
|
return(abovei);
|
|
else return(belowi);
|
|
}
|
|
else if ( abovei >= 0 )
|
|
return(abovei);
|
|
else return(belowi);
|
|
//return(abovei >= 0 && above < (below>>1) ? abovei : belowi);
|
|
}
|
|
|
|
cJSON *LP_inputjson(bits256 txid,int32_t vout,char *spendscriptstr)
|
|
{
|
|
cJSON *sobj,*item = cJSON_CreateObject();
|
|
jaddbits256(item,"txid",txid);
|
|
jaddnum(item,"vout",vout);
|
|
sobj = cJSON_CreateObject();
|
|
jaddstr(sobj,"hex",spendscriptstr);
|
|
jadd(item,"scriptPubKey",sobj);
|
|
//printf("vin.%s\n",jprint(item,0));
|
|
return(item);
|
|
}
|
|
|
|
int64_t LP_hodlcoin_interest(int32_t coinheight,int32_t utxoheight,bits256 txid,int64_t nValue)
|
|
{
|
|
int64_t interest = 0; int32_t minutes,htdiff;
|
|
if ( coinheight > utxoheight )
|
|
{
|
|
htdiff = (coinheight - utxoheight);
|
|
if ( htdiff > 16830 )
|
|
htdiff = 16830;
|
|
minutes = (htdiff * 154) / 60;
|
|
interest = nValue * htdiff * 0.000000238418;
|
|
//interest = ((nValue * minutes) / 10743920);
|
|
}
|
|
return(interest);
|
|
}
|
|
|
|
uint64_t _komodo_interestnew(uint64_t nValue,uint32_t nLockTime,uint32_t tiptime)
|
|
{
|
|
int32_t minutes; uint64_t interest = 0;
|
|
if ( tiptime > nLockTime && (minutes= (tiptime - nLockTime) / 60) >= 60 )
|
|
{
|
|
//minutes.71582779 tiptime.1511292969 locktime.1511293505
|
|
//printf("minutes.%d tiptime.%u locktime.%u\n",minutes,tiptime,nLockTime);
|
|
if ( minutes > 365 * 24 * 60 )
|
|
minutes = 365 * 24 * 60;
|
|
minutes -= 59;
|
|
interest = ((nValue / 10512000) * minutes);
|
|
}
|
|
return(interest);
|
|
}
|
|
|
|
int64_t LP_komodo_interest(bits256 txid,int64_t value)
|
|
{
|
|
uint32_t nLockTime; uint32_t tiptime; int64_t interest = 0;
|
|
if ( value >= 10*SATOSHIDEN )
|
|
{
|
|
if ( (nLockTime= LP_locktime("KMD",txid)) >= 500000000 )
|
|
{
|
|
tiptime = (uint32_t)time(NULL) - 777;
|
|
interest = _komodo_interestnew(value,nLockTime,tiptime);
|
|
}
|
|
}
|
|
return(interest);
|
|
}
|
|
|
|
int32_t LP_vins_select(void *ctx,struct iguana_info *coin,int64_t *totalp,int64_t amount,struct vin_info *V,struct LP_address_utxo **utxos,int32_t numunspents,int32_t suppress_pubkeys,int32_t ignore_cltverr,bits256 privkey,cJSON *privkeys,cJSON *vins,uint8_t *script,int32_t scriptlen,bits256 utxotxid,int32_t utxovout,int32_t dustcombine)
|
|
{
|
|
char wifstr[128],spendscriptstr[128],str[65]; int32_t i,j,maxiters,n,numpre,ind,abovei,belowi,maxmode=0; struct vin_info *vp; cJSON *txobj; struct LP_address_utxo *up,*min0,*min1,*preselected[3]; int64_t value,interest,interestsum,above,below,remains = amount,total = 0;
|
|
*totalp = 0;
|
|
interestsum = 0;
|
|
init_hexbytes_noT(spendscriptstr,script,scriptlen);
|
|
bitcoin_priv2wif(coin->symbol,coin->wiftaddr,wifstr,privkey,coin->wiftype);
|
|
n = 0;
|
|
min0 = min1 = 0;
|
|
memset(preselected,0,sizeof(preselected));
|
|
for (j=numpre=0; j<numunspents; j++)
|
|
{
|
|
up = utxos[j];
|
|
if ( utxovout == up->U.vout && bits256_cmp(utxotxid,up->U.txid) == 0 )
|
|
{
|
|
preselected[numpre++] = up;
|
|
printf("found utxotxid in slot.%d\n",j);
|
|
utxos[j] = 0;
|
|
continue;
|
|
}
|
|
if ( up->spendheight <= 0 && up->U.height > 0 && up->U.value != 0 )
|
|
{
|
|
if ( (txobj= LP_gettxout(coin->symbol,coin->smartaddr,up->U.txid,up->U.vout)) == 0 )
|
|
{
|
|
up->spendheight = 1;
|
|
utxos[j] = 0;
|
|
}
|
|
else
|
|
{
|
|
if ( LP_inventory_prevent(1,coin->symbol,up->U.txid,up->U.vout) == 0 )
|
|
{
|
|
if ( min1 == 0 || up->U.value < min1->U.value )
|
|
{
|
|
if ( min0 == 0 || up->U.value < min0->U.value )
|
|
{
|
|
min1 = min0;
|
|
min0 = up;
|
|
} else min1 = up;
|
|
}
|
|
} else utxos[j] = 0;
|
|
if ( 0 && utxos[j] != 0 )
|
|
printf("gettxout j.%d %s/v%d (%s)\n",j,bits256_str(str,up->U.txid),up->U.vout,jprint(txobj,0));
|
|
free_json(txobj);
|
|
}
|
|
} else utxos[j] = 0;
|
|
}
|
|
if ( bits256_nonz(utxotxid) != 0 && numpre == 0 )
|
|
{
|
|
up = LP_address_utxofind(coin,coin->smartaddr,utxotxid,utxovout);
|
|
//printf("have utxotxid but wasnt found up.%p\n",up);
|
|
if ( up == 0 )
|
|
{
|
|
value = LP_txvalue(0,coin->symbol,utxotxid,utxovout);
|
|
LP_address_utxoadd(0,(uint32_t)time(NULL),"withdraw",coin,coin->smartaddr,utxotxid,utxovout,value,1,-1);
|
|
//printf("added after not finding\n");
|
|
}
|
|
if ( (up= LP_address_utxofind(coin,coin->smartaddr,utxotxid,utxovout)) != 0 )
|
|
preselected[numpre++] = up;
|
|
else
|
|
{
|
|
printf("couldnt add address_utxo after not finding\n");
|
|
sleep(1);
|
|
value = LP_txvalue(0,coin->symbol,utxotxid,utxovout);
|
|
LP_address_utxoadd(0,(uint32_t)time(NULL),"withdraw",coin,coin->smartaddr,utxotxid,utxovout,value,1,-1);
|
|
if ( (up= LP_address_utxofind(coin,coin->smartaddr,utxotxid,utxovout)) != 0 )
|
|
preselected[numpre++] = up;
|
|
else printf("second couldnt add address_utxo after not finding\n");
|
|
//return(0);
|
|
}
|
|
}
|
|
if ( dustcombine >= 1 && min0 != 0 && min0->U.value < LP_DUSTCOMBINE_THRESHOLD && (coin->electrum == 0 || min0->SPV > 0) )
|
|
{
|
|
for (j=0; j<numpre; j++)
|
|
if ( min0 == preselected[j] )
|
|
break;
|
|
if ( j == numpre )
|
|
preselected[numpre++] = min0;
|
|
}
|
|
else min0 = 0;
|
|
if ( dustcombine >= 2 && min1 != 0 && min1->U.value < LP_DUSTCOMBINE_THRESHOLD && (coin->electrum == 0 || min1->SPV > 0) )
|
|
{
|
|
for (j=0; j<numpre; j++)
|
|
if ( min1 == preselected[j] )
|
|
break;
|
|
if ( j == numpre )
|
|
preselected[numpre++] = min1;
|
|
}
|
|
else min1 = 0;
|
|
|
|
printf("dustcombine.%d numpre.%d min0.%p min1.%p numutxos.%d amount %.8f\n",dustcombine,numpre,min0,min1,numunspents,dstr(amount));
|
|
maxiters = numunspents+numpre;
|
|
for (i=0; i<maxiters; i++)
|
|
{
|
|
if ( i < numpre )
|
|
{
|
|
up = preselected[i];
|
|
char str[65]; printf("preselected[%d]: %s/v%d %.8f\n",i,bits256_str(str,up->U.txid),up->U.vout,dstr(up->U.value));
|
|
}
|
|
else
|
|
{
|
|
below = above = 0;
|
|
abovei = belowi = -1;
|
|
if ( LP_vin_select(&abovei,&above,&belowi,&below,utxos,numunspents,remains,maxmode) < 0 )
|
|
{
|
|
printf("error finding unspent i.%d of %d, %.8f vs %.8f\n",i,numunspents,dstr(remains),dstr(amount));
|
|
return(0);
|
|
}
|
|
if ( belowi < 0 || abovei >= 0 )
|
|
ind = abovei;
|
|
else ind = belowi;
|
|
if ( ind < 0 )
|
|
{
|
|
printf("error finding unspent i.%d of %d, %.8f vs %.8f, abovei.%d belowi.%d ind.%d\n",i,numunspents,dstr(remains),dstr(amount),abovei,belowi,ind);
|
|
return(0);
|
|
}
|
|
up = utxos[ind];
|
|
utxos[ind] = utxos[--numunspents];
|
|
utxos[numunspents] = 0;
|
|
for (j=0; j<numpre; j++)
|
|
if ( up == preselected[j] )
|
|
break;
|
|
if ( j < numpre )
|
|
continue;
|
|
if ( LP_validSPV(coin->symbol,coin->smartaddr,up->U.txid,up->U.vout) < 0 )
|
|
continue;
|
|
}
|
|
if ( bits256_cmp(utxotxid,up->U.txid) != 0 && LP_allocated(up->U.txid,up->U.vout) != 0 )
|
|
continue;
|
|
up->spendheight = 1;
|
|
total += up->U.value;
|
|
remains -= up->U.value;
|
|
interest = 0;
|
|
if ( up->U.height < 7777777 && strcmp(coin->symbol,"KMD") == 0 )
|
|
{
|
|
if ( (interest= LP_komodo_interest(up->U.txid,up->U.value)) > 0 )
|
|
{
|
|
interestsum += interest;
|
|
char str[65]; printf("%s/%d %.8f interest %.8f -> sum %.8f\n",bits256_str(str,up->U.txid),up->U.vout,dstr(up->U.value),dstr(interest),dstr(interestsum));
|
|
}
|
|
}
|
|
else if ( strcmp(coin->symbol,"HODLC") == 0 )
|
|
{
|
|
if ( (interest= LP_hodlcoin_interest(coin->height,up->U.height,up->U.txid,up->U.value)) > 0 )
|
|
{
|
|
interestsum += interest;
|
|
char str[65]; printf("%s/%d %.8f hodl interest %.8f -> sum %.8f\n",bits256_str(str,up->U.txid),up->U.vout,dstr(up->U.value),dstr(interest),dstr(interestsum));
|
|
}
|
|
}
|
|
printf("numunspents.%d vini.%d value %.8f, total %.8f remains %.8f interest %.8f sum %.8f %s/v%d\n",numunspents,n,dstr(up->U.value),dstr(total),dstr(remains),dstr(interest),dstr(interestsum),bits256_str(str,up->U.txid),up->U.vout);
|
|
vp = &V[n++];
|
|
vp->N = vp->M = 1;
|
|
vp->signers[0].privkey = privkey;
|
|
jaddistr(privkeys,wifstr);
|
|
bitcoin_pubkey33(ctx,vp->signers[0].pubkey,privkey);
|
|
vp->suppress_pubkeys = suppress_pubkeys;
|
|
vp->ignore_cltverr = ignore_cltverr;
|
|
jaddi(vins,LP_inputjson(up->U.txid,up->U.vout,spendscriptstr));
|
|
LP_unavailableset(up->U.txid,up->U.vout,(uint32_t)time(NULL)+LP_RESERVETIME*2,G.LP_mypub25519);
|
|
if ( remains <= 0 && i >= numpre-1 )
|
|
break;
|
|
if ( numunspents < 0 || n >= LP_MAXVINS )
|
|
{
|
|
printf("total %.8f not enough for amount %.8f\n",dstr(total),dstr(amount));
|
|
return(0);
|
|
}
|
|
}
|
|
*totalp = total + interestsum;
|
|
return(n);
|
|
}
|
|
|
|
char *LP_createrawtransaction(cJSON **txobjp,int32_t *numvinsp,struct iguana_info *coin,struct vin_info *V,int32_t max,bits256 privkey,cJSON *outputs,cJSON *vins,cJSON *privkeys,int64_t txfee,bits256 utxotxid,int32_t utxovout,uint32_t locktime,char *opretstr,char *passphrase)
|
|
{
|
|
static void *ctx;
|
|
cJSON *txobj,*item; uint8_t addrtype,rmd160[20],data[8192+64],script[8192],spendscript[256]; char *coinaddr,*rawtxbytes,*scriptstr; bits256 txid; uint32_t crc32,timestamp; int64_t change=0,adjust=0,total,value,amount = 0; int32_t origspendlen=0,i,offset,len,dustcombine,scriptlen,spendlen,suppress_pubkeys,ignore_cltverr,numvouts=0,numvins=0,numutxos=0; struct LP_address_utxo *utxos[LP_MAXVINS*256]; struct LP_address *ap;
|
|
if ( ctx == 0 )
|
|
ctx = bitcoin_ctx();
|
|
*numvinsp = 0;
|
|
*txobjp = 0;
|
|
/*if ( sizeof(utxos)/sizeof(*utxos) != max )
|
|
{
|
|
printf("LP_createrawtransaction: internal error %d != max.%d\n",(int32_t)(sizeof(utxos)/sizeof(*utxos)),max);
|
|
return(0);
|
|
}*/
|
|
if ( coin == 0 || outputs == 0 || (numvouts= cJSON_GetArraySize(outputs)) <= 0 )
|
|
{
|
|
printf("LP_createrawtransaction: illegal coin.%p outputs.%p or arraysize.%d, error\n",coin,outputs,numvouts);
|
|
return(0);
|
|
}
|
|
if ( coin->numutxos < LP_MINDESIRED_UTXOS )
|
|
dustcombine = 0;
|
|
else if ( coin->numutxos >= LP_MAXDESIRED_UTXOS )
|
|
dustcombine = 2;
|
|
else dustcombine = 1;
|
|
#ifdef LP_DISABLE_DISTCOMBINE
|
|
dustcombine = 0;
|
|
#endif
|
|
amount = txfee;
|
|
for (i=0; i<numvouts; i++)
|
|
{
|
|
item = jitem(outputs,i);
|
|
if ( (coinaddr= jfieldname(item)) != 0 )
|
|
{
|
|
if ( LP_address_isvalid(coin->symbol,coinaddr) <= 0 )
|
|
{
|
|
printf("%s LP_createrawtransaction %s i.%d of %d is invalid\n",coin->symbol,coinaddr,i,numvouts);
|
|
return(0);
|
|
}
|
|
if ( (value= SATOSHIDEN * jdouble(item,coinaddr)) <= 0 )
|
|
{
|
|
printf("cant get value %s i.%d of %d %s\n",coinaddr,i,numvouts,jprint(outputs,0));
|
|
return(0);
|
|
}
|
|
amount += value;
|
|
//printf("vout.%d %.8f -> total %.8f\n",i,dstr(value),dstr(amount));
|
|
}
|
|
else
|
|
{
|
|
printf("cant get fieldname.%d of %d %s\n",i,numvouts,jprint(outputs,0));
|
|
return(0);
|
|
}
|
|
}
|
|
if ( (ap= LP_address(coin,coin->smartaddr)) == 0 )
|
|
{
|
|
printf("LP_createrawtransaction LP_address null?\n");
|
|
return(0);
|
|
}
|
|
memset(utxos,0,sizeof(utxos));
|
|
if ( (numutxos= LP_address_utxo_ptrs(coin,0,utxos,(int32_t)(sizeof(utxos)/sizeof(*utxos)),ap,coin->smartaddr)) <= 0 )
|
|
{
|
|
if ( bits256_nonz(utxotxid) == 0 )
|
|
{
|
|
printf("LP_createrawtransaction: address_utxo_ptrs %d, error\n",numutxos);
|
|
return(0);
|
|
}
|
|
}
|
|
//char str[65];
|
|
//for (i=0; i<numutxos; i++)
|
|
// printf("utxo.%d %s/v%d %.8f\n",i,bits256_str(str,utxos[i]->U.txid),utxos[i]->U.vout,dstr(utxos[i]->U.value));
|
|
|
|
ignore_cltverr = 0;
|
|
suppress_pubkeys = 1;
|
|
scriptlen = bitcoin_standardspend(script,0,G.LP_myrmd160);
|
|
numvins = LP_vins_select(ctx,coin,&total,amount,V,utxos,numutxos,suppress_pubkeys,ignore_cltverr,privkey,privkeys,vins,script,scriptlen,utxotxid,utxovout,dustcombine);
|
|
if ( numvins <= 0 || total < amount )
|
|
{
|
|
printf("change %.8f = total %.8f - amount %.8f, adjust %.8f numvouts.%d, txfee %.8f\n",dstr(change),dstr(total),dstr(amount),dstr(adjust),numvouts,dstr(txfee));
|
|
printf("not enough inputs %.8f < for amount %.8f txfee %.8f\n",dstr(total),dstr(amount),dstr(txfee));
|
|
return(0);
|
|
}
|
|
change = (total - amount);
|
|
timestamp = (uint32_t)time(NULL);
|
|
if ( locktime == 0 && strcmp("KMD",coin->symbol) == 0 )
|
|
locktime = timestamp - 777;
|
|
txobj = bitcoin_txcreate(coin->symbol,coin->isPoS,locktime,coin->txversion,timestamp);
|
|
jdelete(txobj,"vin");
|
|
jadd(txobj,"vin",jduplicate(vins));
|
|
//printf("change %.8f = total %.8f - amount %.8f, adjust %.8f numvouts.%d\n",dstr(change),dstr(total),dstr(amount),dstr(adjust),numvouts);
|
|
for (i=0; i<numvouts; i++)
|
|
{
|
|
item = jitem(outputs,i);
|
|
if ( (coinaddr= jfieldname(item)) != 0 )
|
|
{
|
|
if ( (value= SATOSHIDEN * jdouble(item,coinaddr)) <= 0 )
|
|
{
|
|
printf("cant get value i.%d of %d %s\n",i,numvouts,jprint(outputs,0));
|
|
free_json(txobj);
|
|
return(0);
|
|
}
|
|
if ( (scriptstr= jstr(item,"script")) != 0 )
|
|
{
|
|
spendlen = (int32_t)strlen(scriptstr) >> 1;
|
|
if ( spendlen < sizeof(script) )
|
|
{
|
|
decode_hex(spendscript,spendlen,scriptstr);
|
|
//printf("i.%d using external script.(%s) %d\n",i,scriptstr,spendlen);
|
|
}
|
|
else
|
|
{
|
|
printf("custom script.%d too long %d\n",i,spendlen);
|
|
free_json(txobj);
|
|
return(0);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
bitcoin_addr2rmd160(coin->symbol,coin->taddr,&addrtype,rmd160,coinaddr);
|
|
if ( addrtype == coin->pubtype )
|
|
spendlen = bitcoin_standardspend(spendscript,0,rmd160);
|
|
else spendlen = bitcoin_p2shspend(spendscript,0,rmd160);
|
|
if ( i == numvouts-1 && strcmp(coinaddr,coin->smartaddr) == 0 && change != 0 )
|
|
{
|
|
//printf("combine last vout %.8f with change %.8f\n",dstr(value+adjust),dstr(change));
|
|
value += change;
|
|
change = 0;
|
|
}
|
|
}
|
|
txobj = bitcoin_txoutput(txobj,spendscript,spendlen,value + adjust);
|
|
}
|
|
else
|
|
{
|
|
printf("cant get fieldname.%d of %d %s\n",i,numvouts,jprint(outputs,0));
|
|
free_json(txobj);
|
|
return(0);
|
|
}
|
|
}
|
|
if ( change < 6000 )
|
|
{
|
|
//adjust = change / numvouts; adjust messes up vout encoding!
|
|
change = 0;
|
|
}
|
|
if ( change != 0 )
|
|
txobj = bitcoin_txoutput(txobj,script,scriptlen,change);
|
|
if ( opretstr != 0 )
|
|
{
|
|
spendlen = (int32_t)strlen(opretstr) >> 1;
|
|
if ( spendlen < sizeof(script)-60 )
|
|
{
|
|
if ( passphrase != 0 && passphrase[0] != 0 )
|
|
{
|
|
decode_hex(data,spendlen,opretstr);
|
|
offset = 2 + (spendlen >= 16);
|
|
origspendlen = spendlen;
|
|
crc32 = calc_crc32(0,data,spendlen);
|
|
spendlen = LP_opreturn_encrypt(&script[offset],(int32_t)sizeof(script)-offset,data,spendlen,passphrase,crc32&0xffff);
|
|
if ( spendlen < 0 )
|
|
{
|
|
printf("error encrpting opreturn data\n");
|
|
free_json(txobj);
|
|
return(0);
|
|
}
|
|
} else offset = crc32 = 0;
|
|
len = 0;
|
|
script[len++] = SCRIPT_OP_RETURN;
|
|
if ( spendlen < 76 )
|
|
script[len++] = spendlen;
|
|
else if ( spendlen <= 0xff )
|
|
{
|
|
script[len++] = 0x4c;
|
|
script[len++] = spendlen;
|
|
}
|
|
else if ( spendlen <= 0xffff )
|
|
{
|
|
script[len++] = 0x4d;
|
|
script[len++] = (spendlen & 0xff);
|
|
script[len++] = ((spendlen >> 8) & 0xff);
|
|
}
|
|
if ( passphrase != 0 && passphrase[0] != 0 )
|
|
{
|
|
if ( offset != len )
|
|
{
|
|
printf("offset.%d vs len.%d, reencrypt\n",offset,len);
|
|
spendlen = LP_opreturn_encrypt(&script[len],(int32_t)sizeof(script)-len,data,origspendlen,passphrase,crc32&0xffff);
|
|
if ( spendlen < 0 )
|
|
{
|
|
printf("error encrpting opreturn data\n");
|
|
free_json(txobj);
|
|
return(0);
|
|
}
|
|
} //else printf("offset.%d already in right place\n",offset);
|
|
} else decode_hex(&script[len],spendlen,opretstr);
|
|
txobj = bitcoin_txoutput(txobj,script,len + spendlen,0);
|
|
//printf("OP_RETURN.[%d, %d] script.(%s)\n",len,spendlen,opretstr);
|
|
}
|
|
else
|
|
{
|
|
printf("custom script.%d too long %d\n",i,spendlen);
|
|
free_json(txobj);
|
|
return(0);
|
|
}
|
|
}
|
|
if ( (rawtxbytes= bitcoin_json2hex(coin->symbol,coin->isPoS,&txid,txobj,V)) != 0 )
|
|
{
|
|
} else printf("error making rawtx suppress.%d\n",suppress_pubkeys);
|
|
*txobjp = txobj;
|
|
*numvinsp = numvins;
|
|
return(rawtxbytes);
|
|
}
|
|
|
|
char *LP_opreturndecrypt(void *ctx,char *symbol,bits256 utxotxid,char *passphrase)
|
|
{
|
|
cJSON *txjson,*vouts,*opret,*sobj,*retjson; uint16_t utxovout; char *opretstr,*hexstr; uint8_t *opretdata,*databuf,*decoded; uint16_t ind16; uint32_t crc32; int32_t i,len,numvouts,opretlen,datalen; struct iguana_info *coin;
|
|
if ( (coin= LP_coinfind(symbol)) == 0 )
|
|
return(clonestr("{\"error\":\"cant find coin\"}"));
|
|
retjson = cJSON_CreateObject();
|
|
utxovout = 0;
|
|
if ( (txjson= LP_gettx("LP_opreturn_decrypt",coin->symbol,utxotxid,1)) != 0 )
|
|
{
|
|
if ( (vouts= jarray(&numvouts,txjson,"vout")) != 0 && numvouts >= 1 )
|
|
{
|
|
opret = jitem(vouts,numvouts - 1);
|
|
jaddstr(retjson,"coin",symbol);
|
|
jaddbits256(retjson,"opreturntxid",utxotxid);
|
|
if ( (sobj= jobj(opret,"scriptPubKey")) != 0 )
|
|
{
|
|
if ( (opretstr= jstr(sobj,"hex")) != 0 )
|
|
{
|
|
jaddstr(retjson,"opreturn",opretstr);
|
|
opretlen = (int32_t)strlen(opretstr) >> 1;
|
|
opretdata = malloc(opretlen);
|
|
decode_hex(opretdata,opretlen,opretstr);
|
|
databuf = &opretdata[2];
|
|
datalen = 0;
|
|
if ( opretdata[0] != 0x6a )
|
|
jaddstr(retjson,"error","not opreturn data");
|
|
else if ( (datalen= opretdata[1]) < 76 )
|
|
{
|
|
if ( &databuf[datalen] != &opretdata[opretlen] )
|
|
databuf = 0, jaddstr(retjson,"error","mismatched short opretlen");
|
|
}
|
|
else if ( opretdata[1] == 0x4c )
|
|
{
|
|
datalen = opretdata[2];
|
|
databuf++;
|
|
if ( &databuf[datalen] != &opretdata[opretlen] )
|
|
databuf = 0, jaddstr(retjson,"error","mismatched opretlen");
|
|
}
|
|
else if ( opretdata[1] == 0x4d )
|
|
{
|
|
datalen = opretdata[3];
|
|
datalen <<= 8;
|
|
datalen |= opretdata[2];
|
|
databuf += 2;
|
|
if ( &databuf[datalen] != &opretdata[opretlen] )
|
|
databuf = 0, jaddstr(retjson,"error","mismatched big opretlen");
|
|
}
|
|
else databuf = 0, jaddstr(retjson,"error","unexpected opreturn data type");
|
|
if ( databuf != 0 )
|
|
{
|
|
decoded = calloc(1,opretlen+1);
|
|
if ( (len= LP_opreturn_decrypt(&ind16,decoded,databuf,datalen,passphrase)) < 0 )
|
|
jaddstr(retjson,"error","decrypt error");
|
|
else
|
|
{
|
|
crc32 = calc_crc32(0,decoded,len);
|
|
if ( (crc32 & 0xffff) == ind16 )
|
|
{
|
|
jaddstr(retjson,"result","success");
|
|
hexstr = malloc(len*2+1);
|
|
init_hexbytes_noT(hexstr,decoded,len);
|
|
jaddstr(retjson,"decrypted",hexstr);
|
|
for (i=0; i<len; i++)
|
|
if ( isprint(decoded[i]) == 0 )
|
|
break;
|
|
if ( i == len )
|
|
{
|
|
memcpy(hexstr,decoded,len);
|
|
hexstr[len] = 0;
|
|
jaddstr(retjson,"original",hexstr);
|
|
}
|
|
free(hexstr);
|
|
} else jaddstr(retjson,"error","decrypt crc16 error");
|
|
}
|
|
free(decoded);
|
|
}
|
|
free(opretdata);
|
|
}
|
|
}
|
|
}
|
|
free_json(txjson);
|
|
}
|
|
return(jprint(retjson,1));
|
|
}
|
|
|
|
char *LP_withdraw(struct iguana_info *coin,cJSON *argjson)
|
|
{
|
|
static void *ctx;
|
|
int32_t broadcast,allocated_outputs=0,iter,i,num,utxovout,autofee,completed=0,maxV,numvins,numvouts,datalen,suppress_pubkeys; bits256 privkey; struct LP_address *ap; char changeaddr[64],vinaddr[64],str[65],*signret,*signedtx=0,*rawtx=0; struct vin_info *V; uint32_t locktime; cJSON *retjson,*item,*outputs,*vins=0,*txobj=0,*privkeys=0; struct iguana_msgtx msgtx; bits256 utxotxid,signedtxid; uint64_t txfee,newtxfee=10000;
|
|
//printf("withdraw.%s %s\n",coin->symbol,jprint(argjson,0));
|
|
if ( coin->etomic[0] != 0 )
|
|
{
|
|
if ( (coin= LP_coinfind("ETOMIC")) == 0 )
|
|
return(clonestr("{\"error\":\"use LP_eth_withdraw for ETH or ERC20\"}"));
|
|
}
|
|
if ( ctx == 0 )
|
|
ctx = bitcoin_ctx();
|
|
broadcast = jint(argjson,"broadcast");
|
|
if ( (outputs= jarray(&numvouts,argjson,"outputs")) == 0 )
|
|
{
|
|
if ( jstr(argjson,"opreturn") == 0 )
|
|
{
|
|
printf("no outputs in argjson (%s)\n",jprint(argjson,0));
|
|
return(clonestr("{\"error\":\"no outputs specified\"}"));
|
|
}
|
|
else
|
|
{
|
|
outputs = cJSON_CreateArray();
|
|
item = cJSON_CreateObject();
|
|
jaddnum(item,coin->smartaddr,0.0001);
|
|
jaddi(outputs,item);
|
|
numvouts = 1;
|
|
allocated_outputs = 1;
|
|
}
|
|
}
|
|
utxotxid = jbits256(argjson,"utxotxid");
|
|
utxovout = jint(argjson,"utxovout");
|
|
locktime = juint(argjson,"locktime");
|
|
txfee = juint(argjson,"txfee");
|
|
autofee = (strcmp(coin->symbol,"BTC") == 0);
|
|
if ( txfee == 0 )
|
|
{
|
|
autofee = 1;
|
|
txfee = coin->txfee;
|
|
if ( txfee > 0 && txfee < LP_MIN_TXFEE )
|
|
txfee = LP_MIN_TXFEE;
|
|
} else autofee = 0;
|
|
suppress_pubkeys = 0;
|
|
memset(signedtxid.bytes,0,sizeof(signedtxid));
|
|
safecopy(changeaddr,coin->smartaddr,sizeof(changeaddr));
|
|
safecopy(vinaddr,coin->smartaddr,sizeof(vinaddr));
|
|
privkey = LP_privkey(coin->symbol,vinaddr,coin->taddr);
|
|
maxV = LP_MAXVINS;
|
|
V = malloc(maxV * sizeof(*V));
|
|
for (iter=0; iter<2; iter++)
|
|
{
|
|
LP_address_utxo_reset(&num,coin);
|
|
privkeys = cJSON_CreateArray();
|
|
vins = cJSON_CreateArray();
|
|
memset(V,0,sizeof(*V) * maxV);
|
|
numvins = 0;
|
|
if ( (rawtx= LP_createrawtransaction(&txobj,&numvins,coin,V,maxV,privkey,outputs,vins,privkeys,iter == 0 ? txfee : newtxfee,utxotxid,utxovout,locktime,jstr(argjson,"opreturn"),jstr(argjson,"passphrase"))) != 0 )
|
|
{
|
|
completed = 0;
|
|
memset(&msgtx,0,sizeof(msgtx));
|
|
memset(signedtxid.bytes,0,sizeof(signedtxid));
|
|
if ( (completed= iguana_signrawtransaction(ctx,coin->symbol,coin->wiftaddr,coin->taddr,coin->pubtype,coin->p2shtype,coin->isPoS,coin->longestchain,&msgtx,&signedtx,&signedtxid,V,numvins,rawtx,vins,privkeys,coin->zcash)) < 0 )
|
|
printf("couldnt sign withdraw %s\n",bits256_str(str,signedtxid));
|
|
else if ( completed == 0 )
|
|
{
|
|
printf("incomplete signing withdraw (%s)\n",jprint(vins,0));
|
|
if ( signedtx != 0 )
|
|
free(signedtx), signedtx = 0;
|
|
}
|
|
if ( signedtx == 0 )
|
|
break;
|
|
datalen = (int32_t)strlen(signedtx) / 2;
|
|
if ( iter == 0 && strcmp(coin->symbol,"BTC") == 0 )
|
|
{
|
|
newtxfee = LP_txfeecalc(coin,0,datalen);
|
|
printf("txfee %.8f -> newtxfee %.8f, numvins.%d\n",dstr(txfee),dstr(newtxfee),numvins);
|
|
for (i=0; i<numvins; i++)
|
|
{
|
|
item = jitem(vins,i);
|
|
//printf("set available %s\n",jprint(item,0));
|
|
LP_availableset(jbits256(item,"txid"),jint(item,"vout"));
|
|
}
|
|
free_json(vins), vins = 0;
|
|
free_json(txobj), txobj = 0;
|
|
free_json(privkeys), privkeys = 0;
|
|
if ( rawtx != 0 )
|
|
free(rawtx), rawtx = 0;
|
|
if ( signedtx != 0 )
|
|
free(signedtx), signedtx = 0;
|
|
} else break;
|
|
} else break;
|
|
}
|
|
free(V);
|
|
if ( vins != 0 )
|
|
{
|
|
if ( completed == 0 && (numvins= cJSON_GetArraySize(vins)) > 0 )
|
|
{
|
|
for (i=0; i<numvins; i++)
|
|
{
|
|
item = jitem(vins,i);
|
|
LP_availableset(jbits256(item,"txid"),jint(item,"vout"));
|
|
}
|
|
}
|
|
free_json(vins);
|
|
}
|
|
if ( privkeys != 0 )
|
|
free_json(privkeys);
|
|
retjson = cJSON_CreateObject();
|
|
if ( rawtx != 0 )
|
|
{
|
|
jaddstr(retjson,"rawtx",rawtx);
|
|
free(rawtx);
|
|
}
|
|
if ( signedtx != 0 )
|
|
{
|
|
jaddstr(retjson,"hex",signedtx);
|
|
if ( broadcast != 0 )
|
|
{
|
|
if ( (signret= LP_sendrawtransaction(coin->symbol,signedtx)) != 0 )
|
|
{
|
|
printf("LP_withdraw.%s %s -> %s (%s)\n",coin->symbol,jprint(argjson,0),bits256_str(str,signedtxid),signret);
|
|
free(signret);
|
|
}
|
|
}
|
|
free(signedtx);
|
|
}
|
|
if ( txobj != 0 )
|
|
jadd(retjson,"tx",txobj);
|
|
jaddbits256(retjson,"txid",signedtxid);
|
|
jadd(retjson,"complete",completed!=0?jtrue():jfalse());
|
|
if ( allocated_outputs != 0 )
|
|
free_json(outputs);
|
|
return(jprint(retjson,1));
|
|
}
|
|
|
|
char *LP_autosplit(struct iguana_info *coin)
|
|
{
|
|
char *retstr; cJSON *argjson,*withdrawjson,*outputs,*item; int64_t total,balance,halfval;
|
|
if ( coin->etomic[0] == 0 )
|
|
{
|
|
if ( coin->electrum != 0 )
|
|
balance = LP_unspents_load(coin->symbol,coin->smartaddr);
|
|
else balance = LP_RTsmartbalance(coin);
|
|
//printf("%s balance %.8f\n",coin->symbol,dstr(balance));
|
|
balance -= coin->txfee - 0.001;
|
|
if ( balance > coin->txfee )
|
|
{
|
|
halfval = (balance / 100) * 45;
|
|
argjson = cJSON_CreateObject();
|
|
outputs = cJSON_CreateArray();
|
|
item = cJSON_CreateObject();
|
|
jaddnum(item,coin->smartaddr,dstr(halfval));
|
|
jaddi(outputs,item);
|
|
item = cJSON_CreateObject();
|
|
jaddnum(item,coin->smartaddr,dstr(halfval));
|
|
jaddi(outputs,item);
|
|
item = cJSON_CreateObject();
|
|
jaddnum(item,coin->smartaddr,dstr(balance - 2*halfval));
|
|
jaddi(outputs,item);
|
|
jadd(argjson,"outputs",outputs);
|
|
jaddnum(argjson,"broadcast",1);
|
|
jaddstr(argjson,"coin",coin->symbol);
|
|
//printf("autosplit.(%s)\n",jprint(argjson,0));
|
|
retstr = LP_withdraw(coin,argjson);
|
|
free_json(argjson);
|
|
return(retstr);
|
|
} else return(clonestr("{\"error\":\"less than 0.0011 in balance\"}"));
|
|
}
|
|
return(clonestr("{\"error\":\"couldnt autosplit\"}"));
|
|
}
|
|
|
|
#ifndef NOTETOMIC
|
|
|
|
char *LP_eth_withdraw(struct iguana_info *coin,cJSON *argjson)
|
|
{
|
|
cJSON *retjson = cJSON_CreateObject();
|
|
char *dest_addr, *tx_id, privkey_str[70], amount_str[100];
|
|
int64_t amount;
|
|
bits256 privkey;
|
|
|
|
dest_addr = jstr(argjson, "to");
|
|
amount = jdouble(argjson, "amount") * 100000000;
|
|
privkey = LP_privkey(coin->symbol, coin->smartaddr, coin->taddr);
|
|
uint8arrayToHex(privkey_str, privkey.bytes, 32);
|
|
satoshisToWei(amount_str, amount);
|
|
if (strcmp(coin->symbol, "ETH") == 0) {
|
|
tx_id = sendEth(dest_addr, amount_str, privkey_str, 0);
|
|
} else {
|
|
tx_id = sendErc20(coin->etomic, dest_addr, amount_str, privkey_str, 0);
|
|
}
|
|
jaddstr(retjson, "tx_id", tx_id);
|
|
return(jprint(retjson,1));
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
int32_t basilisk_rawtx_gen(void *ctx,char *str,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,bits256 privkey,uint8_t *changermd160,char *vinaddr)
|
|
{
|
|
struct iguana_info *coin; int32_t len,retval=-1; char *retstr,*hexstr; cJSON *argjson,*outputs,*item,*retjson,*obj;
|
|
if ( (coin= LP_coinfind(rawtx->symbol)) == 0 )
|
|
return(-1);
|
|
if ( coin->etomic[0] != 0 )
|
|
{
|
|
if ( (coin= LP_coinfind("ETOMIC")) == 0 )
|
|
return(-1);
|
|
}
|
|
if ( strcmp(coin->smartaddr,vinaddr) != 0 )
|
|
{
|
|
printf("???????????????????????? basilisk_rawtx_gen mismatched %s %s vinaddr.%s != (%s)\n",rawtx->symbol,coin->symbol,vinaddr,coin->smartaddr);
|
|
return(-1);
|
|
}
|
|
argjson = cJSON_CreateObject();
|
|
jaddbits256(argjson,"utxotxid",rawtx->utxotxid);
|
|
jaddnum(argjson,"utxovout",rawtx->utxovout);
|
|
jaddnum(argjson,"locktime",locktime);
|
|
jadd64bits(argjson,"txfee",txfee);
|
|
outputs = cJSON_CreateArray();
|
|
item = cJSON_CreateObject();
|
|
jaddnum(item,rawtx->I.destaddr,dstr(rawtx->I.amount));
|
|
jaddi(outputs,item);
|
|
jadd(argjson,"outputs",outputs);
|
|
//printf("call LP_withdraw.(%s)\n",jprint(argjson,0));
|
|
if ( (retstr= LP_withdraw(coin,argjson)) != 0 )
|
|
{
|
|
if ( (retjson= cJSON_Parse(retstr)) != 0 )
|
|
{
|
|
if ( (obj= jobj(retjson,"complete")) != 0 && is_cJSON_True(obj) != 0 && (hexstr= jstr(retjson,"hex")) != 0 && (len= is_hexstr(hexstr,0)) > 16 )
|
|
{
|
|
rawtx->I.datalen = len >> 1;
|
|
decode_hex(rawtx->txbytes,rawtx->I.datalen,hexstr);
|
|
rawtx->I.completed = 1;
|
|
rawtx->I.signedtxid = jbits256(retjson,"txid");
|
|
retval = 0;
|
|
} else printf("rawtx withdraw error? (%s)\n",jprint(argjson,0));
|
|
free_json(retjson);
|
|
}
|
|
free(retstr);
|
|
}
|
|
free_json(argjson);
|
|
return(retval);
|
|
}
|
|
|
|
int32_t basilisk_rawtx_sign(char *symbol,uint8_t wiftaddr,uint8_t taddr,uint8_t pubtype,uint8_t p2shtype,uint8_t isPoS,uint8_t wiftype,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,uint8_t *changermd160,char *vinaddr,int32_t zcash)
|
|
{
|
|
char *signedtx,*changeaddr = 0,_changeaddr[64]; int64_t txfee,newtxfee=0,destamount; uint32_t timestamp,locktime=0,sequenceid = 0xffffffff; int32_t iter,retval = -1; double estimatedrate;
|
|
//char str2[65]; printf("%s rawtxsign.(%s/v%d)\n",dest->name,bits256_str(str2,dest->utxotxid),dest->utxovout);
|
|
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;
|
|
txfee = strcmp("BTC",symbol) == 0 ? 0 : LP_MIN_TXFEE;
|
|
if ( changermd160 != 0 )
|
|
{
|
|
changeaddr = _changeaddr;
|
|
bitcoin_address(symbol,changeaddr,taddr,pubtype,changermd160,20);
|
|
//printf("changeaddr.(%s)\n",changeaddr);
|
|
}
|
|
for (iter=0; iter<2; iter++)
|
|
{
|
|
if ( (signedtx= basilisk_swap_bobtxspend(&dest->I.signedtxid,iter == 0 ? txfee : newtxfee,rawtx->name,symbol,wiftaddr,taddr,pubtype,p2shtype,isPoS,wiftype,swap->ctx,privkey,privkey2,rawtx->redeemscript,rawtx->I.redeemlen,userdata,userdatalen,dest->utxotxid,dest->utxovout,dest->I.destaddr,rawtx->I.pubkey33,1,0,&destamount,rawtx->I.amount,changeaddr,vinaddr,dest->I.suppress_pubkeys,zcash)) != 0 )
|
|
{
|
|
dest->I.datalen = (int32_t)strlen(signedtx) >> 1;
|
|
if ( dest->I.datalen <= sizeof(dest->txbytes) )
|
|
{
|
|
decode_hex(dest->txbytes,dest->I.datalen,signedtx);
|
|
dest->I.completed = 1;
|
|
retval = 0;
|
|
}
|
|
free(signedtx);
|
|
if ( strcmp(symbol,"BTC") != 0 )
|
|
return(retval);
|
|
estimatedrate = LP_getestimatedrate(LP_coinfind(symbol));
|
|
newtxfee = estimatedrate * dest->I.datalen;
|
|
} else break;
|
|
}
|
|
return(retval);
|
|
//return(_basilisk_rawtx_sign(symbol,pubtype,p2shtype,isPoS,wiftype,swap,timestamp,locktime,sequenceid,dest,rawtx,privkey,privkey2,userdata,userdatalen,ignore_cltverr));
|
|
}
|
|
|
|
int32_t basilisk_alicescript(char *symbol,uint8_t *redeemscript,int32_t *redeemlenp,uint8_t *script,int32_t n,char *msigaddr,uint8_t taddr,uint8_t altps2h,bits256 pubAm,bits256 pubBn)
|
|
{
|
|
uint8_t p2sh160[20]; struct vin_info V;
|
|
memset(&V,0,sizeof(V));
|
|
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;
|
|
V.M = V.N = 2;
|
|
*redeemlenp = bitcoin_MofNspendscript(p2sh160,redeemscript,n,&V);
|
|
bitcoin_address(symbol,msigaddr,taddr,altps2h,p2sh160,sizeof(p2sh160));
|
|
n = bitcoin_p2shspend(script,0,p2sh160);
|
|
//for (i=0; i<*redeemlenp; i++)
|
|
// printf("%02x",redeemscript[i]);
|
|
//printf(" <- redeemscript alicetx\n");
|
|
return(n);
|
|
}
|
|
|
|
char *basilisk_swap_Aspend(char *name,char *symbol,uint64_t Atxfee,uint8_t wiftaddr,uint8_t taddr,uint8_t pubtype,uint8_t p2shtype,uint8_t isPoS,uint8_t wiftype,void *ctx,bits256 privAm,bits256 privBn,bits256 utxotxid,int32_t utxovout,uint8_t pubkey33[33],uint32_t expiration,int64_t *destamountp,char *vinaddr,int32_t zcash)
|
|
{
|
|
char msigaddr[64],*signedtx = 0; int32_t spendlen,redeemlen; uint8_t tmp33[33],redeemscript[512],spendscript[128]; bits256 pubAm,pubBn,signedtxid; uint64_t txfee;
|
|
if ( bits256_nonz(privAm) != 0 && bits256_nonz(privBn) != 0 )
|
|
{
|
|
pubAm = bitcoin_pubkey33(ctx,tmp33,privAm);
|
|
pubBn = bitcoin_pubkey33(ctx,tmp33,privBn);
|
|
//char str[65];
|
|
//printf("pubAm.(%s)\n",bits256_str(str,pubAm));
|
|
//printf("pubBn.(%s)\n",bits256_str(str,pubBn));
|
|
spendlen = basilisk_alicescript(symbol,redeemscript,&redeemlen,spendscript,0,msigaddr,taddr,p2shtype,pubAm,pubBn);
|
|
if ( (txfee= Atxfee) == 0 )
|
|
{
|
|
if ( (txfee= LP_getestimatedrate(LP_coinfind(symbol)) * LP_AVETXSIZE) < LP_MIN_TXFEE )
|
|
txfee = LP_MIN_TXFEE;
|
|
}
|
|
signedtx = basilisk_swap_bobtxspend(&signedtxid,txfee,name,symbol,wiftaddr,taddr,pubtype,p2shtype,isPoS,wiftype,ctx,privAm,&privBn,redeemscript,redeemlen,0,0,utxotxid,utxovout,0,pubkey33,1,expiration,destamountp,0,0,vinaddr,1,zcash);
|
|
LP_mark_spent(symbol,utxotxid,utxovout);
|
|
}
|
|
return(signedtx);
|
|
}
|
|
|
|
int32_t LP_swap_getcoinaddr(char *symbol,char *coinaddr,bits256 txid,int32_t vout)
|
|
{
|
|
cJSON *retjson;
|
|
coinaddr[0] = 0;
|
|
if ( (retjson= LP_gettx("LP_swap_getcoinaddr",symbol,txid,0)) != 0 )
|
|
{
|
|
LP_txdestaddr(coinaddr,txid,vout,retjson);
|
|
free_json(retjson);
|
|
}
|
|
return(coinaddr[0] != 0);
|
|
}
|
|
|
|
int32_t basilisk_swap_getsigscript(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;
|
|
//char str[65]; printf("getsigscript %s %s/v%d\n",symbol,bits256_str(str,txid),vini);
|
|
if ( bits256_nonz(txid) != 0 && (retjson= LP_gettx("basilisk_swap_getsigscript",symbol,txid,0)) != 0 )
|
|
{
|
|
//printf("gettx.(%s)\n",jprint(retjson,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);
|
|
//char str[65]; printf("%s %s/v%d sigscript.(%s)\n",symbol,bits256_str(str,txid),vini,hexstr);
|
|
}
|
|
}
|
|
free_json(retjson);
|
|
}
|
|
return(scriptlen);
|
|
}
|
|
|
|
#ifdef notnow
|
|
bits256 _LP_swap_spendtxid(char *symbol,char *destaddr,char *coinaddr,bits256 utxotxid,int32_t vout)
|
|
{
|
|
char *retstr,*addr; cJSON *array,*item,*array2; int32_t i,n,m; bits256 spendtxid,txid;
|
|
memset(&spendtxid,0,sizeof(spendtxid));
|
|
if ( (retstr= blocktrail_listtransactions(symbol,coinaddr,100,0)) != 0 )
|
|
{
|
|
if ( (array= cJSON_Parse(retstr)) != 0 )
|
|
{
|
|
if ( (n= cJSON_GetArraySize(array)) > 0 )
|
|
{
|
|
for (i=0; i<n; i++)
|
|
{
|
|
if ( (item= jitem(array,i)) == 0 )
|
|
continue;
|
|
txid = jbits256(item,"txid");
|
|
if ( bits256_nonz(txid) == 0 )
|
|
{
|
|
if ( (array2= jarray(&m,item,"inputs")) != 0 && m == 1 )
|
|
{
|
|
//printf("found inputs with %s\n",bits256_str(str,spendtxid));
|
|
txid = jbits256(jitem(array2,0),"output_hash");
|
|
if ( bits256_cmp(txid,utxotxid) == 0 )
|
|
{
|
|
//printf("matched %s\n",bits256_str(str,txid));
|
|
if ( (array2= jarray(&m,item,"outputs")) != 0 && m == 1 && (addr= jstr(jitem(array2,0),"address")) != 0 )
|
|
{
|
|
spendtxid = jbits256(item,"hash");
|
|
strcpy(destaddr,addr);
|
|
//printf("set spend addr.(%s) <- %s\n",addr,jprint(item,0));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else if ( bits256_cmp(txid,utxotxid) == 0 )
|
|
{
|
|
spendtxid = jbits256(item,"spendtxid");
|
|
if ( bits256_nonz(spendtxid) != 0 )
|
|
{
|
|
LP_swap_getcoinaddr(symbol,destaddr,spendtxid,0);
|
|
//char str[65]; printf("found spendtxid.(%s) -> %s\n",bits256_str(str,spendtxid),destaddr);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
free_json(array);
|
|
}
|
|
free(retstr);
|
|
}
|
|
return(spendtxid);
|
|
}
|
|
#endif
|
|
|
|
bits256 LP_swap_spendtxid(char *symbol,char *destaddr,bits256 utxotxid,int32_t utxovout)
|
|
{
|
|
bits256 spendtxid,txid,vintxid; int32_t spendvin,i,j,m,n; char coinaddr[64]; cJSON *array,*vins,*vin,*txobj; struct iguana_info *coin;
|
|
// listtransactions or listspents
|
|
coinaddr[0] = 0;
|
|
memset(&spendtxid,0,sizeof(spendtxid));
|
|
if ( LP_spendsearch(destaddr,&spendtxid,&spendvin,symbol,utxotxid,utxovout) > 0 )
|
|
{
|
|
//char str[65]; printf("%s dest.%s spend of %s/v%d detected\n",symbol,destaddr,bits256_str(str,utxotxid),utxovout);
|
|
}
|
|
else if ( (coin= LP_coinfind(symbol)) != 0 && coin->electrum == 0 )
|
|
{
|
|
//printf("get received by %s\n",destaddr);
|
|
if ( (array= LP_listreceivedbyaddress(symbol,destaddr)) != 0 )
|
|
{
|
|
if ( (n= cJSON_GetArraySize(array)) > 0 )
|
|
{
|
|
for (i=0; i<n; i++)
|
|
{
|
|
txid = jbits256i(array,i);
|
|
if ( (txobj= LP_gettx("LP_swap_spendtxid",symbol,txid,1)) != 0 )
|
|
{
|
|
if ( (vins= jarray(&m,txobj,"vin")) != 0 )
|
|
{
|
|
//printf("vins.(%s)\n",jprint(vins,0));
|
|
for (j=0; j<m; j++)
|
|
{
|
|
vin = jitem(vins,j);
|
|
vintxid = jbits256(vin,"txid");
|
|
if ( utxovout == jint(vin,"vout") && bits256_cmp(vintxid,utxotxid) == 0 )
|
|
{
|
|
LP_txdestaddr(destaddr,txid,0,txobj);
|
|
//char str[65],str2[65],str3[65]; printf("LP_swap_spendtxid: found %s/v%d spends %s vs %s/v%d found.%d destaddr.(%s)\n",bits256_str(str,txid),j,bits256_str(str2,vintxid),bits256_str(str3,utxotxid),utxovout,bits256_cmp(vintxid,utxotxid) == 0,destaddr);
|
|
spendtxid = txid;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
free_json(txobj);
|
|
}
|
|
}
|
|
}
|
|
free_json(array);
|
|
}
|
|
}
|
|
/* if ( (retjson= LP_gettxout(symbol,coinaddr,utxotxid,vout)) == 0 )
|
|
{
|
|
decode_hex(spendtxid.bytes,32,"deadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeefdeadbeef");
|
|
printf("couldnt find spend of %s/v%d, but no gettxout\n",bits256_str(str,utxotxid),vout);
|
|
} else free_json(retjson);
|
|
*/
|
|
return(spendtxid);
|
|
//char str[65]; printf("swap %s spendtxid.(%s)\n",symbol,bits256_str(str,utxotxid));
|
|
}
|
|
|
|
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)
|
|
{
|
|
int32_t i,n=0; bits256 cltvpub,destpub,privkey; uint8_t pubkeyA[33],pubkeyB[33],secret160[20],secret256[32];
|
|
if ( depositflag != 0 )
|
|
{
|
|
pubkeyA[0] = 0x02, cltvpub = pubA0;
|
|
pubkeyB[0] = 0x03, destpub = pubB0;
|
|
privkey = privBn;
|
|
memcpy(secret160,secretBn,20);
|
|
memcpy(secret256,secretBn256,32);
|
|
}
|
|
else
|
|
{
|
|
pubkeyA[0] = 0x03, cltvpub = pubB1;
|
|
pubkeyB[0] = 0x02, destpub = pubA0;
|
|
privkey = privAm;
|
|
memcpy(secret160,secretAm,20);
|
|
memcpy(secret256,secretAm256,32);
|
|
}
|
|
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));
|
|
redeemscript[n++] = SCRIPT_OP_IF;
|
|
n = bitcoin_checklocktimeverify(redeemscript,n,locktime);
|
|
if ( depositflag != 0 )
|
|
{
|
|
//for (i=0; i<20; i++)
|
|
// printf("%02x",secretAm[i]);
|
|
//printf(" <- secretAm depositflag.%d nonz.%d\n",depositflag,bits256_nonz(privkey));
|
|
n = bitcoin_secret160verify(redeemscript,n,secretAm);
|
|
}
|
|
n = bitcoin_pubkeyspend(redeemscript,n,pubkeyA);
|
|
redeemscript[n++] = SCRIPT_OP_ELSE;
|
|
if ( secretstartp != 0 )
|
|
*secretstartp = n + 2;
|
|
if ( bits256_nonz(privkey) != 0 )
|
|
{
|
|
uint8_t bufA[20],bufB[20];
|
|
revcalc_rmd160_sha256(bufA,privkey);
|
|
calc_rmd160_sha256(bufB,privkey.bytes,sizeof(privkey));
|
|
/*if ( memcmp(bufA,secret160,sizeof(bufA)) == 0 )
|
|
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]);
|
|
printf(" <- calc\n");*/
|
|
memcpy(secret160,bufB,20);
|
|
}
|
|
n = bitcoin_secret160verify(redeemscript,n,secret160);
|
|
n = bitcoin_pubkeyspend(redeemscript,n,pubkeyB);
|
|
redeemscript[n++] = SCRIPT_OP_ENDIF;
|
|
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;
|
|
*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);
|
|
if ( n > 0 )
|
|
{
|
|
calc_rmd160_sha256(rmd160,redeemscript,n);
|
|
n = bitcoin_p2shspend(script,0,rmd160);
|
|
//int32_t i; for (i=0; i<*redeemlenp; i++)
|
|
// printf("%02x",redeemscript[i]);
|
|
//printf(" <- redeem.%d bobtx dflag.%d spendscript.[%d]\n",*redeemlenp,depositflag,n);
|
|
}
|
|
return(n);
|
|
}
|
|
|
|
int32_t basilisk_swapuserdata(uint8_t *userdata,bits256 privkey,int32_t ifpath,bits256 signpriv,uint8_t *redeemscript,int32_t redeemlen)
|
|
{
|
|
int32_t i,len = 0;
|
|
if ( bits256_nonz(privkey) != 0 )
|
|
{
|
|
userdata[len++] = sizeof(privkey);
|
|
for (i=0; i<sizeof(privkey); i++)
|
|
userdata[len++] = privkey.bytes[i];
|
|
}
|
|
userdata[len++] = 0x51 * ifpath; // ifpath == 1 -> if path, 0 -> else path
|
|
return(len);
|
|
}
|
|
|
|
/*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*/
|
|
|
|
int32_t LP_etomicsymbol(char *activesymbol,char *etomic,char *symbol)
|
|
{
|
|
struct iguana_info *coin;
|
|
etomic[0] = activesymbol[0] = 0;
|
|
if ( (coin= LP_coinfind(symbol)) != 0 )
|
|
{
|
|
strcpy(etomic,coin->etomic);
|
|
if ( etomic[0] != 0 )
|
|
strcpy(activesymbol,"ETOMIC");
|
|
else strcpy(activesymbol,symbol);
|
|
}
|
|
return(etomic[0] != 0);
|
|
}
|
|
|
|
int32_t basilisk_bobpayment_reclaim(struct basilisk_swap *swap,int32_t delay)
|
|
{
|
|
static bits256 zero;
|
|
uint8_t userdata[512]; char bobstr[65],bobtomic[128]; int32_t retval,len = 0; struct iguana_info *coin;
|
|
LP_etomicsymbol(bobstr,bobtomic,swap->I.bobstr);
|
|
if ( (coin= LP_coinfind(bobstr)) != 0 )
|
|
{
|
|
//printf("basilisk_bobpayment_reclaim\n");
|
|
len = basilisk_swapuserdata(userdata,zero,1,swap->I.myprivs[1],swap->bobpayment.redeemscript,swap->bobpayment.I.redeemlen);
|
|
memcpy(swap->I.userdata_bobreclaim,userdata,len);
|
|
swap->I.userdata_bobreclaimlen = len;
|
|
if ( (retval= basilisk_rawtx_sign(coin->symbol,coin->wiftaddr,coin->taddr,coin->pubtype,coin->p2shtype,coin->isPoS,coin->wiftype,swap,&swap->bobreclaim,&swap->bobpayment,swap->I.myprivs[1],0,userdata,len,1,swap->changermd160,swap->bobpayment.I.destaddr,coin->zcash)) == 0 )
|
|
{
|
|
//for (i=0; i<swap->bobreclaim.I.datalen; i++)
|
|
// printf("%02x",swap->bobreclaim.txbytes[i]);
|
|
//printf(" <- bobreclaim\n");
|
|
//basilisk_txlog(swap,&swap->bobreclaim,delay);
|
|
return(retval);
|
|
}
|
|
} else printf("basilisk_bobpayment_reclaim cant find (%s)\n",bobstr);
|
|
return(-1);
|
|
}
|
|
|
|
int32_t basilisk_bobdeposit_refund(struct basilisk_swap *swap,int32_t delay)
|
|
{
|
|
uint8_t userdata[512]; int32_t i,retval,len = 0; char str[65],bobstr[65],bobtomic[128]; struct iguana_info *coin;
|
|
LP_etomicsymbol(bobstr,bobtomic,swap->I.bobstr);
|
|
if ( (coin= LP_coinfind(bobstr)) != 0 )
|
|
{
|
|
len = basilisk_swapuserdata(userdata,swap->I.privBn,0,swap->I.myprivs[0],swap->bobdeposit.redeemscript,swap->bobdeposit.I.redeemlen);
|
|
memcpy(swap->I.userdata_bobrefund,userdata,len);
|
|
swap->I.userdata_bobrefundlen = len;
|
|
if ( (retval= basilisk_rawtx_sign(coin->symbol,coin->wiftaddr,coin->taddr,coin->pubtype,coin->p2shtype,coin->isPoS,coin->wiftype,swap,&swap->bobrefund,&swap->bobdeposit,swap->I.myprivs[0],0,userdata,len,0,swap->changermd160,swap->bobdeposit.I.destaddr,coin->zcash)) == 0 )
|
|
{
|
|
for (i=0; i<swap->bobrefund.I.datalen; i++)
|
|
printf("%02x",swap->bobrefund.txbytes[i]);
|
|
printf(" <- bobrefund.(%s)\n",bits256_str(str,swap->bobrefund.I.txid));
|
|
//basilisk_txlog(swap,&swap->bobrefund,delay);
|
|
return(retval);
|
|
}
|
|
} else printf("basilisk_bobdeposit_refund cant find (%s)\n",bobstr);
|
|
|
|
return(-1);
|
|
}
|
|
|
|
void LP_swap_coinaddr(struct iguana_info *coin,char *coinaddr,uint64_t *valuep,uint8_t *data,int32_t datalen,int32_t v)
|
|
{
|
|
cJSON *txobj,*vouts,*vout; uint8_t extraspace[32768]; bits256 signedtxid; struct iguana_msgtx msgtx; int32_t n,suppress_pubkeys = 0;
|
|
if ( valuep != 0 )
|
|
*valuep = 0;
|
|
if ( (txobj= bitcoin_data2json(coin->symbol,coin->taddr,coin->pubtype,coin->p2shtype,coin->isPoS,coin->longestchain,&signedtxid,&msgtx,extraspace,sizeof(extraspace),data,datalen,0,suppress_pubkeys,coin->zcash)) != 0 )
|
|
{
|
|
//char str[65]; printf("got txid.%s (%s)\n",bits256_str(str,signedtxid),jprint(txobj,0));
|
|
if ( (vouts= jarray(&n,txobj,"vout")) != 0 && n > 0 )
|
|
{
|
|
vout = jitem(vouts,v);
|
|
if ( valuep != 0 )
|
|
*valuep = LP_value_extract(vout,1);
|
|
LP_destaddr(coinaddr,vout);
|
|
}
|
|
free_json(txobj);
|
|
}
|
|
}
|
|
|
|
int32_t basilisk_bobscripts_set(struct basilisk_swap *swap,int32_t depositflag,int32_t genflag)
|
|
{
|
|
char coinaddr[64],checkaddr[64],bobstr[65],bobtomic[128]; struct iguana_info *coin;
|
|
LP_etomicsymbol(bobstr,bobtomic,swap->I.bobstr);
|
|
if ( (coin= LP_coinfind(bobstr)) != 0 )
|
|
{
|
|
bitcoin_address(coin->symbol,coinaddr,coin->taddr,coin->pubtype,swap->changermd160,20);
|
|
if ( genflag != 0 && swap->I.iambob == 0 )
|
|
printf("basilisk_bobscripts_set WARNING: alice generating BOB tx\n");
|
|
if ( depositflag == 0 )
|
|
{
|
|
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);
|
|
bitcoin_address(coin->symbol,swap->bobpayment.p2shaddr,coin->taddr,coin->p2shtype,swap->bobpayment.redeemscript,swap->bobpayment.I.redeemlen);
|
|
strcpy(swap->bobpayment.I.destaddr,swap->bobpayment.p2shaddr);
|
|
//LP_importaddress(coin->symbol,swap->bobpayment.I.destaddr);
|
|
//int32_t i; for (i=0; i<swap->bobpayment.I.redeemlen; i++)
|
|
// printf("%02x",swap->bobpayment.redeemscript[i]);
|
|
//printf(" <- bobpayment redeem %d %s\n",i,swap->bobpayment.I.destaddr);
|
|
if ( genflag != 0 && bits256_nonz(*(bits256 *)swap->I.secretBn256) != 0 && swap->bobpayment.I.datalen == 0 )
|
|
{
|
|
basilisk_rawtx_gen(swap->ctx,"payment",swap->I.started,swap->persistent_pubkey33,1,1,&swap->bobpayment,swap->bobpayment.I.locktime,swap->bobpayment.spendscript,swap->bobpayment.I.spendlen,coin->txfee,1,0,swap->persistent_privkey,swap->changermd160,coinaddr);
|
|
if ( swap->bobpayment.I.spendlen == 0 || swap->bobpayment.I.datalen == 0 )
|
|
{
|
|
printf("error bob generating %p payment.%d\n",swap->bobpayment.txbytes,swap->bobpayment.I.spendlen);
|
|
sleep(DEX_SLEEP);
|
|
}
|
|
else
|
|
{
|
|
/*for (j=0; j<swap->bobpayment.I.datalen; j++)
|
|
printf("%02x",swap->bobpayment.txbytes[j]);
|
|
printf(" <- bobpayment.%d\n",swap->bobpayment.I.datalen);
|
|
for (j=0; j<swap->bobpayment.I.redeemlen; j++)
|
|
printf("%02x",swap->bobpayment.redeemscript[j]);
|
|
printf(" <- redeem.%d\n",swap->bobpayment.I.redeemlen);
|
|
printf(" <- GENERATED BOB PAYMENT.%d destaddr.(%s)\n",swap->bobpayment.I.datalen,swap->bobpayment.I.destaddr);*/
|
|
LP_swap_coinaddr(coin,checkaddr,0,swap->bobpayment.txbytes,swap->bobpayment.I.datalen,0);
|
|
if ( strcmp(swap->bobpayment.I.destaddr,checkaddr) != 0 )
|
|
{
|
|
printf("BOBPAYMENT REDEEMADDR MISMATCH??? %s != %s\n",swap->bobpayment.I.destaddr,checkaddr);
|
|
return(-1);
|
|
}
|
|
LP_unspents_mark(coin->symbol,swap->bobpayment.vins);
|
|
//printf("bobscripts set completed\n");
|
|
return(0);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
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);
|
|
bitcoin_address(coin->symbol,swap->bobdeposit.p2shaddr,coin->taddr,coin->p2shtype,swap->bobdeposit.redeemscript,swap->bobdeposit.I.redeemlen);
|
|
strcpy(swap->bobdeposit.I.destaddr,swap->bobdeposit.p2shaddr);
|
|
//int32_t i; for (i=0; i<swap->bobdeposit.I.redeemlen; i++)
|
|
// printf("%02x",swap->bobdeposit.redeemscript[i]);
|
|
//printf(" <- bobdeposit redeem %d %s\n",i,swap->bobdeposit.I.destaddr);
|
|
if ( genflag != 0 && (swap->bobdeposit.I.datalen == 0 || swap->bobrefund.I.datalen == 0) )
|
|
{
|
|
basilisk_rawtx_gen(swap->ctx,"deposit",swap->I.started,swap->persistent_pubkey33,1,1,&swap->bobdeposit,swap->bobdeposit.I.locktime,swap->bobdeposit.spendscript,swap->bobdeposit.I.spendlen,coin->txfee,1,0,swap->persistent_privkey,swap->changermd160,coinaddr);
|
|
if ( swap->bobdeposit.I.datalen == 0 || swap->bobdeposit.I.spendlen == 0 )
|
|
{
|
|
printf("error bob generating %p deposit.%d\n",swap->bobdeposit.txbytes,swap->bobdeposit.I.spendlen);
|
|
sleep(DEX_SLEEP);
|
|
}
|
|
else
|
|
{
|
|
//for (j=0; j<swap->bobdeposit.I.datalen; j++)
|
|
// printf("%02x",swap->bobdeposit.txbytes[j]);
|
|
//printf(" <- GENERATED BOB DEPOSIT.%d (%s)\n",swap->bobdeposit.I.datalen,swap->bobdeposit.I.destaddr);
|
|
LP_swap_coinaddr(coin,checkaddr,0,swap->bobdeposit.txbytes,swap->bobdeposit.I.datalen,0);
|
|
if ( strcmp(swap->bobdeposit.I.destaddr,checkaddr) != 0 )
|
|
{
|
|
printf("BOBDEPOSIT REDEEMADDR MISMATCH??? %s != %s\n",swap->bobdeposit.I.destaddr,checkaddr);
|
|
return(-1);
|
|
}
|
|
LP_unspents_mark(coin->symbol,swap->bobdeposit.vins);
|
|
//printf("bobscripts set completed\n");
|
|
return(0);
|
|
}
|
|
}
|
|
}
|
|
} else printf("bobscripts set cant find (%s)\n",bobstr);
|
|
return(0);
|
|
}
|
|
|
|
void basilisk_alicepayment(struct basilisk_swap *swap,struct iguana_info *coin,struct basilisk_rawtx *alicepayment,bits256 pubAm,bits256 pubBn)
|
|
{
|
|
char coinaddr[64];
|
|
alicepayment->I.spendlen = basilisk_alicescript(coin->symbol,alicepayment->redeemscript,&alicepayment->I.redeemlen,alicepayment->spendscript,0,alicepayment->I.destaddr,coin->taddr,coin->p2shtype,pubAm,pubBn);
|
|
bitcoin_address(coin->symbol,coinaddr,coin->taddr,coin->pubtype,swap->changermd160,20);
|
|
//printf("%s suppress.%d fee.%d\n",coinaddr,alicepayment->I.suppress_pubkeys,swap->myfee.I.suppress_pubkeys);
|
|
basilisk_rawtx_gen(swap->ctx,"alicepayment",swap->I.started,swap->persistent_pubkey33,0,1,alicepayment,alicepayment->I.locktime,alicepayment->spendscript,alicepayment->I.spendlen,swap->I.Atxfee,1,0,swap->persistent_privkey,swap->changermd160,coinaddr);
|
|
}
|
|
|
|
int32_t basilisk_alicetxs(int32_t pairsock,struct basilisk_swap *swap,uint8_t *data,int32_t maxlen)
|
|
{
|
|
char coinaddr[64],alicestr[65],alicetomic[128]; int32_t retval = -1; struct iguana_info *coin;
|
|
LP_etomicsymbol(alicestr,alicetomic,swap->I.alicestr);
|
|
if ( (coin= LP_coinfind(alicestr)) != 0 )
|
|
{
|
|
if ( swap->alicepayment.I.datalen == 0 )
|
|
basilisk_alicepayment(swap,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);
|
|
else
|
|
{
|
|
bitcoin_address(coin->symbol,swap->alicepayment.I.destaddr,coin->taddr,coin->p2shtype,swap->alicepayment.redeemscript,swap->alicepayment.I.redeemlen);
|
|
//LP_importaddress(coin->symbol,swap->alicepayment.I.destaddr);
|
|
strcpy(swap->alicepayment.p2shaddr,swap->alicepayment.I.destaddr);
|
|
retval = 0;
|
|
//for (i=0; i<swap->alicepayment.I.datalen; i++)
|
|
// printf("%02x",swap->alicepayment.txbytes[i]);
|
|
//printf(" ALICE PAYMENT created.(%s)\n",swap->alicepayment.I.destaddr);
|
|
LP_unspents_mark(coin->symbol,swap->alicepayment.vins);
|
|
//LP_importaddress(coin->symbol,swap->alicepayment.I.destaddr);
|
|
//basilisk_txlog(swap,&swap->alicepayment,-1);
|
|
}
|
|
if ( swap->myfee.I.datalen == 0 )
|
|
{
|
|
//printf("%s generate fee %.8f from.%s\n",coin->symbol,dstr(strcmp(coin->symbol,"BTC") == 0 ? LP_MIN_TXFEE : coin->txfee),coin->smartaddr);
|
|
bitcoin_address(coin->symbol,coinaddr,coin->taddr,coin->pubtype,swap->changermd160,20);
|
|
if ( basilisk_rawtx_gen(swap->ctx,"myfee",swap->I.started,swap->persistent_pubkey33,swap->I.iambob,1,&swap->myfee,swap->myfee.I.locktime,swap->myfee.spendscript,swap->myfee.I.spendlen,strcmp(coin->symbol,"BTC") == 0 ? LP_MIN_TXFEE : coin->txfee,1,0,swap->persistent_privkey,swap->changermd160,coinaddr) == 0 )
|
|
{
|
|
//printf("rawtxsend %s %.8f\n",coin->symbol,dstr(strcmp(coin->symbol,"BTC") == 0 ? LP_MIN_TXFEE : coin->txfee));
|
|
swap->I.statebits |= LP_swapdata_rawtxsend(pairsock,swap,0x80,data,maxlen,&swap->myfee,0x40,0);
|
|
LP_unspents_mark(swap->I.iambob!=0?coin->symbol:coin->symbol,swap->myfee.vins);
|
|
//basilisk_txlog(swap,&swap->myfee,-1);
|
|
//int32_t i; for (i=0; i<swap->myfee.I.datalen; i++)
|
|
// printf("%02x",swap->myfee.txbytes[i]);
|
|
//printf(" <- fee state.%x\n",swap->I.statebits);
|
|
swap->I.statebits |= 0x40;
|
|
}
|
|
else
|
|
{
|
|
printf("error creating myfee\n");
|
|
return(-2);
|
|
}
|
|
}
|
|
if ( swap->alicepayment.I.datalen != 0 && swap->alicepayment.I.spendlen > 0 && swap->myfee.I.datalen != 0 && swap->myfee.I.spendlen > 0 )
|
|
{
|
|
//printf("fee sent\n");
|
|
return(0);
|
|
}
|
|
} else printf("basilisk alicetx cant find (%s)\n",alicestr);
|
|
return(-1);
|
|
}
|
|
|
|
int32_t LP_verify_otherfee(struct basilisk_swap *swap,uint8_t *data,int32_t datalen)
|
|
{
|
|
int32_t diff; char bobstr[65],bobtomic[128],alicestr[65],alicetomic[128]; struct iguana_info *coin;
|
|
LP_etomicsymbol(bobstr,bobtomic,swap->I.bobstr);
|
|
LP_etomicsymbol(alicestr,alicetomic,swap->I.alicestr);
|
|
if ( (coin= LP_coinfind(swap->I.iambob != 0 ? alicestr : bobstr)) != 0 )
|
|
{
|
|
if ( LP_rawtx_spendscript(swap,coin->longestchain,&swap->otherfee,0,data,datalen,0) == 0 )
|
|
{
|
|
//printf("otherfee amount %.8f -> %s vs %s locktime %u vs %u\n",dstr(swap->otherfee.I.amount),swap->otherfee.p2shaddr,swap->otherfee.I.destaddr,swap->otherfee.I.locktime,swap->I.started+1);
|
|
if ( strcmp(swap->otherfee.I.destaddr,swap->otherfee.p2shaddr) == 0 )
|
|
{
|
|
diff = swap->otherfee.I.locktime - (swap->I.started+1);
|
|
if ( diff < 0 )
|
|
diff = -diff;
|
|
if ( diff < LP_AUTOTRADE_TIMEOUT )
|
|
{
|
|
//printf("dexfee verified\n");
|
|
}
|
|
else printf("locktime mismatch in otherfee, reject %u vs %u\n",swap->otherfee.I.locktime,swap->I.started+1);
|
|
#ifndef NOTETOMIC
|
|
if (swap->otherfee.I.ethTxid[0] != 0 && LP_etomic_is_empty_tx_id(swap->otherfee.I.ethTxid) == 0) {
|
|
if (LP_etomic_wait_for_confirmation(swap->otherfee.I.ethTxid) < 0 || LP_etomic_verify_alice_fee(swap) == 0) {
|
|
return(-1);
|
|
}
|
|
}
|
|
#endif
|
|
return(0);
|
|
} else printf("destaddress mismatch in other fee, reject (%s) vs (%s)\n",swap->otherfee.I.destaddr,swap->otherfee.p2shaddr);
|
|
}
|
|
} else printf("cant find other coin iambob.%d\n",swap->I.iambob);
|
|
return(-1);
|
|
}
|
|
|
|
int32_t LP_verify_alicespend(struct basilisk_swap *swap,uint8_t *data,int32_t datalen)
|
|
{
|
|
struct iguana_info *coin; char alicestr[65],alicetomic[128];
|
|
LP_etomicsymbol(alicestr,alicetomic,swap->I.alicestr);
|
|
if ( (coin= LP_coinfind(alicestr)) != 0 )
|
|
{
|
|
if ( LP_rawtx_spendscript(swap,coin->longestchain,&swap->alicespend,0,data,datalen,0) == 0 )
|
|
{
|
|
printf("alicespend amount %.8f -> %s vs %s\n",dstr(swap->alicespend.I.amount),swap->alicespend.p2shaddr,swap->alicespend.I.destaddr);
|
|
if ( strcmp(swap->alicespend.I.destaddr,swap->alicespend.p2shaddr) == 0 )
|
|
{
|
|
printf("alicespend verified\n");
|
|
return(0);
|
|
}
|
|
}
|
|
} else printf("verify alicespend cant find (%s)\n",alicestr);
|
|
return(-1);
|
|
}
|
|
|
|
/* Bob deposit:
|
|
OP_IF
|
|
OP_SIZE 32 OP_EQUALVERIFY OP_HASH160 <hash(alice_privM)> OP_EQUALVERIFY <now + INSTANTDEX_LOCKTIME*2> OP_CLTV OP_DROP <alice_pubA0> OP_CHECKSIG
|
|
OP_ELSE
|
|
OP_SIZE 32 OP_EQUALVERIFY OP_HASH160 <hash(bob_privN)> OP_EQUALVERIFY <bob_pubB0> OP_CHECKSIG
|
|
OP_ENDIF
|
|
*/
|
|
|
|
int32_t LP_verify_bobdeposit(struct basilisk_swap *swap,uint8_t *data,int32_t datalen)
|
|
{
|
|
uint8_t userdata[512]; char bobstr[65],bobtomic[128]; int32_t i,retval=-1,len = 0; struct iguana_info *coin; bits256 revAm;
|
|
LP_etomicsymbol(bobstr,bobtomic,swap->I.bobstr);
|
|
if ( (coin= LP_coinfind(bobstr)) != 0 )
|
|
{
|
|
if ( LP_rawtx_spendscript(swap,coin->longestchain,&swap->bobdeposit,0,data,datalen,0) == 0 )
|
|
{
|
|
swap->aliceclaim.utxovout = 0;
|
|
swap->bobdeposit.I.signedtxid = LP_broadcast_tx(swap->bobdeposit.name,coin->symbol,swap->bobdeposit.txbytes,swap->bobdeposit.I.datalen);
|
|
if ( bits256_nonz(swap->bobdeposit.I.signedtxid) != 0 )
|
|
swap->depositunconf = 1;
|
|
else swap->bobdeposit.I.signedtxid = swap->bobdeposit.I.actualtxid;
|
|
memset(revAm.bytes,0,sizeof(revAm));
|
|
for (i=0; i<32; i++)
|
|
revAm.bytes[i] = swap->I.privAm.bytes[31-i];
|
|
len = basilisk_swapuserdata(userdata,revAm,1,swap->I.myprivs[0],swap->bobdeposit.redeemscript,swap->bobdeposit.I.redeemlen);
|
|
swap->aliceclaim.utxotxid = swap->bobdeposit.I.signedtxid;
|
|
memcpy(swap->I.userdata_aliceclaim,userdata,len);
|
|
swap->I.userdata_aliceclaimlen = len;
|
|
bitcoin_address(coin->symbol,swap->bobdeposit.p2shaddr,coin->taddr,coin->p2shtype,swap->bobdeposit.redeemscript,swap->bobdeposit.I.redeemlen);
|
|
strcpy(swap->bobdeposit.I.destaddr,swap->bobdeposit.p2shaddr);
|
|
basilisk_dontforget_update(swap,&swap->bobdeposit);
|
|
//int32_t i; char str[65]; for (i=0; i<swap->bobdeposit.I.datalen; i++)
|
|
// printf("%02x",swap->bobdeposit.txbytes[i]);
|
|
//printf(" <- bobdeposit.%d %s\n",swap->bobdeposit.I.datalen,bits256_str(str,swap->bobdeposit.I.signedtxid));
|
|
//for (i=0; i<swap->bobdeposit.I.redeemlen; i++)
|
|
// printf("%02x",swap->bobdeposit.redeemscript[i]);
|
|
//printf(" <- bobdeposit redeem %d %s suppress.%d\n",i,swap->bobdeposit.I.destaddr,swap->aliceclaim.I.suppress_pubkeys);
|
|
memcpy(swap->aliceclaim.redeemscript,swap->bobdeposit.redeemscript,swap->bobdeposit.I.redeemlen);
|
|
swap->aliceclaim.I.redeemlen = swap->bobdeposit.I.redeemlen;
|
|
memcpy(swap->aliceclaim.I.pubkey33,swap->persistent_pubkey33,33);
|
|
bitcoin_address(coin->symbol,swap->aliceclaim.I.destaddr,coin->taddr,coin->pubtype,swap->persistent_pubkey33,33);
|
|
retval = 0;
|
|
if ( (retval= basilisk_rawtx_sign(coin->symbol,coin->wiftaddr,coin->taddr,coin->pubtype,coin->p2shtype,coin->isPoS,coin->wiftype,swap,&swap->aliceclaim,&swap->bobdeposit,swap->I.myprivs[0],0,userdata,len,1,swap->changermd160,swap->bobdeposit.I.destaddr,coin->zcash)) == 0 )
|
|
{
|
|
/*int32_t i; for (i=0; i<swap->bobdeposit.I.datalen; i++)
|
|
printf("%02x",swap->bobdeposit.txbytes[i]);
|
|
printf(" <- bobdeposit\n");
|
|
for (i=0; i<swap->aliceclaim.I.datalen; i++)
|
|
printf("%02x",swap->aliceclaim.txbytes[i]);
|
|
printf(" <- aliceclaim\n");*/
|
|
//basilisk_txlog(swap,&swap->aliceclaim,swap->I.putduration+swap->I.callduration);
|
|
#ifndef NOTETOMIC
|
|
if (swap->bobdeposit.I.ethTxid[0] != 0 && LP_etomic_is_empty_tx_id(swap->bobdeposit.I.ethTxid) == 0) {
|
|
if (LP_etomic_wait_for_confirmation(swap->bobdeposit.I.ethTxid) < 0 || LP_etomic_verify_bob_deposit(swap, swap->bobdeposit.I.ethTxid) == 0) {
|
|
return(-1);
|
|
}
|
|
}
|
|
#endif
|
|
return(LP_waitmempool(coin->symbol,swap->bobdeposit.I.destaddr,swap->bobdeposit.I.signedtxid,0,60));
|
|
} else printf("error signing aliceclaim suppress.%d vin.(%s)\n",swap->aliceclaim.I.suppress_pubkeys,swap->bobdeposit.I.destaddr);
|
|
}
|
|
} else printf("verify bob depositcant find bob coin (%s)\n",bobstr);
|
|
printf("error with bobdeposit\n");
|
|
return(retval);
|
|
}
|
|
|
|
int32_t LP_verify_alicepayment(struct basilisk_swap *swap,uint8_t *data,int32_t datalen)
|
|
{
|
|
struct iguana_info *coin; char alicestr[65],alicetomic[128];
|
|
LP_etomicsymbol(alicestr,alicetomic,swap->I.alicestr);
|
|
if ( (coin= LP_coinfind(alicestr)) != 0 )
|
|
{
|
|
if ( LP_rawtx_spendscript(swap,coin->longestchain,&swap->alicepayment,0,data,datalen,0) == 0 )
|
|
{
|
|
swap->bobspend.utxovout = 0;
|
|
swap->bobspend.utxotxid = swap->alicepayment.I.signedtxid = LP_broadcast_tx(swap->alicepayment.name,coin->symbol,swap->alicepayment.txbytes,swap->alicepayment.I.datalen);
|
|
bitcoin_address(coin->symbol,swap->alicepayment.p2shaddr,coin->taddr,coin->p2shtype,swap->alicepayment.redeemscript,swap->alicepayment.I.redeemlen);
|
|
strcpy(swap->alicepayment.I.destaddr,swap->alicepayment.p2shaddr);
|
|
if ( bits256_nonz(swap->alicepayment.I.signedtxid) != 0 )
|
|
swap->aliceunconf = 1;
|
|
basilisk_dontforget_update(swap,&swap->alicepayment);
|
|
#ifndef NOTETOMIC
|
|
if (swap->alicepayment.I.ethTxid[0] != 0 && LP_etomic_is_empty_tx_id(swap->alicepayment.I.ethTxid) == 0) {
|
|
if (LP_etomic_verify_alice_payment(swap, swap->alicepayment.I.ethTxid) == 0) {
|
|
return(-1);
|
|
}
|
|
}
|
|
#endif
|
|
return(LP_waitmempool(coin->symbol,swap->alicepayment.I.destaddr,swap->alicepayment.I.signedtxid,0,60));
|
|
//printf("import alicepayment address.(%s)\n",swap->alicepayment.p2shaddr);
|
|
//LP_importaddress(coin->symbol,swap->alicepayment.p2shaddr);
|
|
return(0);
|
|
}
|
|
} else printf("verify alicepayment couldnt find coin.(%s)\n",alicestr);
|
|
printf("error validating alicepayment\n");
|
|
return(-1);
|
|
}
|
|
|
|
/*
|
|
Bob paytx:
|
|
OP_IF
|
|
<now + INSTANTDEX_LOCKTIME> OP_CLTV OP_DROP <bob_pubB1> OP_CHECKSIG
|
|
OP_ELSE
|
|
OP_SIZE 32 OP_EQUALVERIFY OP_HASH160 <hash(alice_privM)> OP_EQUALVERIFY <alice_pubA0> OP_CHECKSIG
|
|
OP_ENDIF
|
|
*/
|
|
|
|
int32_t LP_verify_bobpayment(struct basilisk_swap *swap,uint8_t *data,int32_t datalen)
|
|
{
|
|
uint8_t userdata[512]; char bobstr[65],bobtomic[128]; int32_t i,retval=-1,len = 0; bits256 revAm; struct iguana_info *coin;
|
|
LP_etomicsymbol(bobstr,bobtomic,swap->I.bobstr);
|
|
if ( (coin= LP_coinfind(bobstr)) != 0 )
|
|
{
|
|
memset(revAm.bytes,0,sizeof(revAm));
|
|
if ( LP_rawtx_spendscript(swap,coin->longestchain,&swap->bobpayment,0,data,datalen,0) == 0 )
|
|
{
|
|
swap->alicespend.utxovout = 0;
|
|
swap->alicespend.utxotxid = swap->bobpayment.I.signedtxid = LP_broadcast_tx(swap->bobpayment.name,coin->symbol,swap->bobpayment.txbytes,swap->bobpayment.I.datalen);
|
|
if ( bits256_nonz(swap->bobpayment.I.signedtxid) != 0 )
|
|
swap->paymentunconf = 1;
|
|
memset(revAm.bytes,0,sizeof(revAm));
|
|
for (i=0; i<32; i++)
|
|
revAm.bytes[i] = swap->I.privAm.bytes[31-i];
|
|
len = basilisk_swapuserdata(userdata,revAm,0,swap->I.myprivs[0],swap->bobpayment.redeemscript,swap->bobpayment.I.redeemlen);
|
|
bitcoin_address(coin->symbol,swap->bobpayment.p2shaddr,coin->taddr,coin->p2shtype,swap->bobpayment.redeemscript,swap->bobpayment.I.redeemlen);
|
|
strcpy(swap->bobpayment.I.destaddr,swap->bobpayment.p2shaddr);
|
|
basilisk_dontforget_update(swap,&swap->bobpayment);
|
|
//LP_importaddress(coin->symbol,swap->bobpayment.I.destaddr);
|
|
/*for (i=0; i<swap->bobpayment.I.datalen; i++)
|
|
printf("%02x",swap->bobpayment.txbytes[i]);
|
|
printf(" <- bobpayment.%d\n",swap->bobpayment.I.datalen);
|
|
for (i=0; i<swap->bobpayment.I.redeemlen; i++)
|
|
printf("%02x",swap->bobpayment.redeemscript[i]);
|
|
printf(" <- bobpayment redeem %d %s %s\n",i,swap->bobpayment.I.destaddr,bits256_str(str,swap->bobpayment.I.signedtxid));*/
|
|
memcpy(swap->I.userdata_alicespend,userdata,len);
|
|
swap->I.userdata_alicespendlen = len;
|
|
retval = 0;
|
|
memcpy(swap->alicespend.I.pubkey33,swap->persistent_pubkey33,33);
|
|
bitcoin_address(coin->symbol,swap->alicespend.I.destaddr,coin->taddr,coin->pubtype,swap->persistent_pubkey33,33);
|
|
//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]));
|
|
#ifndef NOTETOMIC
|
|
if (swap->bobpayment.I.ethTxid[0] != 0 && LP_etomic_is_empty_tx_id(swap->bobpayment.I.ethTxid) == 0) {
|
|
if (LP_etomic_wait_for_confirmation(swap->bobpayment.I.ethTxid) < 0 || LP_etomic_verify_bob_payment(swap, swap->bobpayment.I.ethTxid) == 0) {
|
|
return(-1);
|
|
}
|
|
}
|
|
#endif
|
|
if ( (retval= basilisk_rawtx_sign(coin->symbol,coin->wiftaddr,coin->taddr,coin->pubtype,coin->p2shtype,coin->isPoS,coin->wiftype,swap,&swap->alicespend,&swap->bobpayment,swap->I.myprivs[0],0,userdata,len,1,swap->changermd160,swap->bobpayment.I.destaddr,coin->zcash)) == 0 )
|
|
{
|
|
/*for (i=0; i<swap->bobpayment.I.datalen; i++)
|
|
printf("%02x",swap->bobpayment.txbytes[i]);
|
|
printf(" <- bobpayment\n");
|
|
for (i=0; i<swap->alicespend.I.datalen; i++)
|
|
printf("%02x",swap->alicespend.txbytes[i]);
|
|
printf(" <- alicespend\n\n");*/
|
|
swap->I.alicespent = 1;
|
|
return(LP_waitmempool(coin->symbol,swap->bobpayment.I.destaddr,swap->bobpayment.I.signedtxid,0,60));
|
|
} else printf("error signing aliceclaim suppress.%d vin.(%s)\n",swap->alicespend.I.suppress_pubkeys,swap->bobpayment.I.destaddr);
|
|
}
|
|
} else printf("verify bobpayment cant find (%s)\n",bobstr);
|
|
printf("error validating bobpayment\n");
|
|
return(-1);
|
|
}
|
|
|