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1187 lines
50 KiB
1187 lines
50 KiB
/******************************************************************************
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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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/*struct bitcoin_rawtxdependents
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{
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int64_t spentsatoshis,outputsum,cost,change;
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int32_t numptrs,numresults;
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char **results,*coinaddrs;
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struct basilisk_item *ptrs[];
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};*/
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#ifdef bitcoincancalculatebalances
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char *bitcoin_balance(struct iguana_info *coin,char *coinaddr,int32_t lastheight,int32_t minconf)
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{
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int32_t i,n,height,maxconf=1<<30; int64_t balance = 0; char params[512],*curlstr; cJSON *array,*retjson,*curljson;
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retjson = cJSON_CreateObject();
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if ( (curlstr= bitcoind_passthru(coin->symbol,coin->chain->serverport,coin->chain->userpass,"getinfo",params)) != 0 )
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{
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if ( (curljson= cJSON_Parse(curlstr)) != 0 )
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{
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if ( (height= juint(curljson,"blocks")) > lastheight )
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maxconf = height - lastheight;
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free_json(curljson);
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}
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free(curlstr);
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}
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sprintf(params,"%d, %d, [\"%s\"]",minconf,maxconf,coinaddr);
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if ( (curlstr= bitcoind_passthru(coin->symbol,coin->chain->serverport,coin->chain->userpass,"listunspent",params)) != 0 )
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{
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if ( (array= cJSON_Parse(curlstr)) != 0 )
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{
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if ( (n= cJSON_GetArraySize(array)) > 0 )
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{
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for (i=0; i<n; i++)
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balance += SATOSHIDEN * jdouble(jitem(array,i),"satoshis");
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}
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free_json(array);
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}
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free(curlstr);
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}
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jaddnum(retjson,"balance",dstr(balance));
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return(jprint(retjson,1));
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}
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int64_t bitcoin_value(struct iguana_info *coin,bits256 txid,int16_t vout,char *coinaddr)
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{
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char params[512],str[65]; char *curlstr; cJSON *txobj,*vouts,*item,*sobj,*addrs; int32_t j,m,n; int64_t value = 0;
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sprintf(params,"[\"%s\", 1]",bits256_str(str,txid));
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if ( (curlstr= bitcoind_passthru(coin->symbol,coin->chain->serverport,coin->chain->userpass,"getrawtransaction",params)) != 0 )
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{
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if ( (txobj= cJSON_Parse(curlstr)) != 0 )
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{
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if ( (vouts= jarray(&n,txobj,"vout")) != 0 && vout < n )
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{
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item = jitem(vouts,vout);
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if ( (sobj= jobj(item,"scriptPubKey")) != 0 && (addrs= jarray(&m,sobj,"addresses")) != 0 )
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{
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for (j=0; j<m; j++)
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{
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if ( strcmp(jstri(addrs,j),coinaddr) == 0 )
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{
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value = SATOSHIDEN * jdouble(item,"satoshis");
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break;
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}
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}
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}
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}
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free_json(txobj);
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}
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free(curlstr);
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}
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return(value);
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}
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char *basilisk_bitcoinblockhashstr(char *coinstr,char *serverport,char *userpass,int32_t height)
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{
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char numstr[128],*blockhashstr=0; bits256 hash2; struct iguana_info *coin;
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sprintf(numstr,"%d",height);
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if ( (blockhashstr= bitcoind_passthru(coinstr,serverport,userpass,"getblockhash",numstr)) == 0 )
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return(0);
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hash2 = bits256_conv(blockhashstr);
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if ( blockhashstr == 0 || blockhashstr[0] == 0 || bits256_nonz(hash2) == 0 )
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{
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printf("couldnt get blockhash for %u, probably curl is disabled\n",height);
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if ( blockhashstr != 0 )
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free(blockhashstr);
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if ( height == 0 )
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{
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if ( (coin= iguana_coinfind(coinstr)) != 0 )
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{
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bits256_str(numstr,*(bits256 *)coin->chain->genesis_hashdata);
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return(clonestr(numstr));
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}
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}
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return(0);
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}
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return(blockhashstr);
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}
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int32_t basilisk_blockhashes(struct iguana_info *coin,int32_t height,int32_t n)
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{
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char *blockhashstr; struct iguana_block *block,*checkblock; struct iguana_bundle *bp=0; int32_t bundlei,checki,h,i,num = 0; bits256 zero,hash2;
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h = height;
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for (i=0; i<n; i++,h++)
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{
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hash2 = iguana_blockhash(coin,h);
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if ( 0 && (block= iguana_blockfind("basilisk",coin,hash2)) != 0 && block->height == h && block->mainchain != 0 )
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continue;
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if ( (blockhashstr= basilisk_bitcoinblockhashstr(coin->symbol,coin->chain->serverport,coin->chain->userpass,h)) != 0 && bits256_nonz(hash2) != 0 )
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{
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hash2 = bits256_conv(blockhashstr);
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memset(zero.bytes,0,sizeof(zero));
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block = iguana_blockhashset("remote",coin,h,hash2,1);
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if ( (bundlei= (h % coin->chain->bundlesize)) == 0 )
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bp = iguana_bundlecreate(coin,&checki,h,hash2,zero,1);
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iguana_bundlehash2add(coin,&checkblock,bp,bundlei,hash2);
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if ( block != checkblock )
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printf("bp.%p block mismatch %p %p at ht.%d bundlei.%d\n",bp,block,checkblock,h,bundlei);
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else
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{
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block->mainchain = 1;
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char str[65]; printf("%s ht.%d\n",bits256_str(str,hash2),h);
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num++;
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}
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free(blockhashstr);
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}
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}
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return(num);
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}
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int32_t basilisk_blockheight(struct iguana_info *coin,bits256 hash2)
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{
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char buf[128],str[65],*blocktxt; cJSON *blockjson; int32_t height=-1;
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sprintf(buf,"\"%s\"",bits256_str(str,hash2));
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if ( (blocktxt= bitcoind_passthru(coin->symbol,coin->chain->serverport,coin->chain->userpass,"getblock",buf)) != 0 )
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{
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if ( (blockjson= cJSON_Parse(blocktxt)) != 0 )
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{
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height = jint(blockjson,"height");
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free_json(blockjson);
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}
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free(blocktxt);
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}
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return(height);
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}
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cJSON *bitcoin_blockjson(int32_t *heightp,char *coinstr,char *serverport,char *userpass,char *blockhashstr,int32_t height)
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{
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cJSON *json = 0; int32_t flag = 0; char buf[1024],*blocktxt = 0;
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if ( blockhashstr == 0 )
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blockhashstr = basilisk_bitcoinblockhashstr(coinstr,serverport,userpass,height), flag = 1;
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if ( blockhashstr != 0 )
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{
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sprintf(buf,"\"%s\"",blockhashstr);
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blocktxt = bitcoind_passthru(coinstr,serverport,userpass,"getblock",buf);
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//printf("get_blockjson.(%d %s) %s\n",height,blockhashstr,blocktxt);
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if ( blocktxt != 0 && blocktxt[0] != 0 && (json= cJSON_Parse(blocktxt)) != 0 && heightp != 0 )
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if ( (*heightp= juint(json,"height")) != height )
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*heightp = -1;
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if ( flag != 0 && blockhashstr != 0 )
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free(blockhashstr);
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if ( blocktxt != 0 )
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free(blocktxt);
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}
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return(json);
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}
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int32_t basilisk_bitcoinscan(struct iguana_info *coin,uint8_t origblockspace[IGUANA_MAXPACKETSIZE],struct OS_memspace *rawmem)
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{
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struct iguana_txblock txdata; struct iguana_block B; int32_t len,starti,h,num=0,loadheight,hexlen,datalen,n,i,numtxids,flag=0,j,height=-1; cJSON *curljson,*blockjson,*txids; char *bitstr,*curlstr,params[128],str[65]; struct iguana_msghdr H; struct iguana_msgblock *msg; uint8_t *blockspace,revbits[4],bitsbuf[4]; bits256 hash2,checkhash2;
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strcpy(params,"[]");
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if ( (curlstr= bitcoind_passthru(coin->symbol,coin->chain->serverport,coin->chain->userpass,"getinfo",params)) != 0 )
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{
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if ( (curljson= cJSON_Parse(curlstr)) != 0 )
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{
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height = juint(curljson,"blocks");
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free_json(curljson);
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}
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free(curlstr);
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}
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loadheight = coin->blocks.hwmchain.height;
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basilisk_blockhashes(coin,loadheight,coin->chain->bundlesize);
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for (j=0; j<coin->chain->bundlesize; j++)
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{
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if ( loadheight == 0 )
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{
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loadheight++;
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continue;
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}
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basilisk_blockhashes(coin,loadheight,1);
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flag = 0;
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if ( (blockjson= bitcoin_blockjson(&h,coin->symbol,coin->chain->serverport,coin->chain->userpass,0,loadheight)) != 0 )
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{
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blockspace = origblockspace;
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memset(&B,0,sizeof(B));
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B.RO.version = juint(blockjson,"version");
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B.RO.prev_block = jbits256(blockjson,"previousblockhash");
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B.RO.merkle_root = jbits256(blockjson,"merkleroot");
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B.RO.timestamp = juint(blockjson,"time");
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if ( (bitstr= jstr(blockjson,"nBits")) != 0 )
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{
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decode_hex(revbits,sizeof(uint32_t),bitstr);
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for (i=0; i<4; i++)
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bitsbuf[i] = revbits[3 - i];
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memcpy(&B.RO.bits,bitsbuf,sizeof(B.RO.bits));
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}
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printf("need to handle zcash/auxpow\n");
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B.RO.nonce = juint(blockjson,"nonce");
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//char str[65],str2[65];
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//printf("v.%d t.%u bits.%08x nonce.%x %s %s\n",B.RO.version,B.RO.timestamp,B.RO.bits,B.RO.nonce,bits256_str(str,B.RO.prev_block),bits256_str(str2,B.RO.merkle_root));
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iguana_serialize_block(coin->chain,&checkhash2,blockspace,&B);
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msg = (void *)blockspace;
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//printf("(%s)\n",jprint(blockjson,0));
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checkhash2 = iguana_calcblockhash(coin->symbol,coin->chain->hashalgo,blockspace,sizeof(*msg)-4);
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if ( jstr(blockjson,"hash") != 0 )
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hash2 = bits256_conv(jstr(blockjson,"hash"));
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else memset(hash2.bytes,0,sizeof(hash2));
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//printf("%s vs %s %ld\n",bits256_str(str,hash2),bits256_str(str2,checkhash2),sizeof(*msg)-4);
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datalen = 80;
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if ( (txids= jarray(&numtxids,blockjson,"tx")) != 0 )
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{
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msg->txn_count = numtxids;
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if ( numtxids < 0xfd )
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blockspace[datalen++] = numtxids;
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else
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{
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blockspace[datalen++] = 0xfd;
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blockspace[datalen++] = numtxids & 0xff;
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blockspace[datalen++] = numtxids >> 8;
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}
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starti = datalen;
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for (i=0; i<numtxids; i++)
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{
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sprintf(params,"[\"%s\"]",bits256_str(str,jbits256(jitem(txids,i),0)));
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if ( (curlstr= bitcoind_passthru(coin->symbol,coin->chain->serverport,coin->chain->userpass,"getrawtransaction",params)) != 0 )
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{
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//printf("%s txid.%d\n",curlstr,i);
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if ( (hexlen= is_hexstr(curlstr,0)) > 1 )
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{
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hexlen >>= 1;
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decode_hex(&blockspace[datalen],hexlen,curlstr);
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datalen += hexlen;
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}
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free(curlstr);
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}
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}
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num++;
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coin->blocks.pending++;
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if ( rawmem->ptr == 0 )
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iguana_meminit(rawmem,"basilisk",0,IGUANA_MAXPACKETSIZE*3,0);
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else iguana_memreset(rawmem);
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memset(&txdata,0,sizeof(txdata));
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memset(&H,0,sizeof(H));
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if ( (n= iguana_gentxarray(coin,rawmem,&txdata,&len,blockspace,datalen)) == datalen || n == datalen-1 )
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{
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len = n;
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iguana_gotblockM(coin,0,&txdata,rawmem->ptr,&H,blockspace,datalen,0);
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flag = 1;
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//if ( (rand() % 1000) == 0 )
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printf("%s h.%-7d len.%-6d | HWM.%d\n",coin->symbol,h,datalen,coin->blocks.hwmchain.height);
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}
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else
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{
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printf(" parse error block.%d txn_count.%d, n.%d len.%d vs datalen.%d\n",loadheight,txdata.block.RO.txn_count,n,len,datalen);
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}
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}
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free_json(blockjson);
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}
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loadheight++;
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if ( flag == 0 )
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break;
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}
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if ( coin->blocks.pending > 0 )
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coin->blocks.pending--;
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return(num);
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}
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#endif
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int32_t basilisk_bitcoinavail(struct iguana_info *coin)
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{
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if ( coin->VALIDATENODE > 0 || coin->FULLNODE > 0 )
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return(1);
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//else if ( coin->chain->serverport[0] != 0 )
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// return(1);
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else return(0);
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}
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void *basilisk_bitcoinbalances(struct basilisk_item *Lptr,struct supernet_info *myinfo,struct iguana_info *coin,char *remoteaddr,uint32_t basilisktag,int32_t timeoutmillis,cJSON *vals)
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{
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int64_t balance,total = 0; int32_t i,j,n,hist; char *str; cJSON *spends,*unspents,*retjson,*item,*addresses,*array = cJSON_CreateArray();
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spends = unspents = 0;
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if ( (hist= juint(vals,"history")) != 0 )
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{
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if ( (hist & 1) != 0 )
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unspents = cJSON_CreateArray();
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if ( (hist & 2) != 0 )
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spends = cJSON_CreateArray();
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}
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//printf("hist.%d (%s) %p %p\n",hist,jprint(vals,0),unspents,spends);
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if ( (addresses= jarray(&n,vals,"addresses")) != 0 )
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{
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for (i=0; i<n; i++)
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{
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if ( (str= jstri(addresses,i)) != 0 )
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{
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for (j=0; j<n; j++)
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if ( jstri(addresses,j) != 0 && strcmp(jstri(addresses,j),str) == 0 )
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break;
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if ( j == n )
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continue;
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balance = iguana_addressreceived(myinfo,coin,vals,remoteaddr,0,0,unspents,spends,str,juint(vals,"minconf"),0);//juint(vals,"firstheight"));
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item = cJSON_CreateObject();
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jaddnum(item,str,dstr(balance));
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jaddstr(item,"address",str);
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jaddi(array,item);
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total += balance;
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}
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//printf("%.8f ",dstr(balance));
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}
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}
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retjson = cJSON_CreateObject();
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jaddstr(retjson,"result","success");
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jaddstr(retjson,"ipaddr",myinfo->ipaddr);
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jaddnum(retjson,"total",dstr(total));
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jaddnum(retjson,"balance",dstr(total));
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jadd(retjson,"addresses",array);
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if ( unspents != 0 )
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jadd(retjson,"unspents",unspents);
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if ( spends != 0 )
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jadd(retjson,"spends",spends);
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jaddnum(retjson,"RTheight",coin->RTheight);
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jaddnum(retjson,"longest",coin->longestchain);
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jaddnum(retjson,"lag",coin->longestchain- coin->RTheight);
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//printf("BAL.(%s)\n",jprint(retjson,0));
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Lptr->retstr = jprint(retjson,1);
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return(Lptr);
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}
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char *basilisk_valuestr(struct iguana_info *coin,char *coinaddr,uint64_t value,int32_t height,bits256 txid,int16_t vout)
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{
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cJSON *retjson = cJSON_CreateObject();
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jaddstr(retjson,"result","success");
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jaddstr(retjson,"address",coinaddr);
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jadd64bits(retjson,"satoshis",value);
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jaddnum(retjson,"amount",dstr(value));
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jaddnum(retjson,"value",dstr(value));
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jaddnum(retjson,"height",height);
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jaddnum(retjson,"numconfirms",coin->blocks.hwmchain.height - height + 1);
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jaddbits256(retjson,"txid",txid);
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jaddnum(retjson,"vout",vout);
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jaddstr(retjson,"coin",coin->symbol);
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return(jprint(retjson,1));
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}
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double basilisk_bitcoin_valuemetric(struct supernet_info *myinfo,struct basilisk_item *ptr,char *resultstr)
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{
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struct basilisk_value *v; cJSON *resultarg; int32_t ind;
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if ( (ind= myinfo->basilisks.numvalues) >= sizeof(myinfo->basilisks.values)/sizeof(*myinfo->basilisks.values) )
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ind = (rand() % (sizeof(myinfo->basilisks.values)/sizeof(*myinfo->basilisks.values)));
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else myinfo->basilisks.numvalues++;
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v = &myinfo->basilisks.values[ind];
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if ( (resultarg= cJSON_Parse(resultstr)) != 0 )
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{
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safecopy(v->coinaddr,jstr(resultarg,"address"),sizeof(v->coinaddr));
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v->value = j64bits(resultarg,"satoshis");
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v->txid = jbits256(resultarg,"txid");
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v->vout = jint(resultarg,"vout");
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v->height = jint(resultarg,"height");
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}
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return(ind + 1);
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}
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void *basilisk_bitcoinvalue(struct basilisk_item *Lptr,struct supernet_info *myinfo,struct iguana_info *coin,char *remoteaddr,uint32_t basilisktag,int32_t timeoutmillis,cJSON *valsobj)
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{
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int32_t i,j,height,vout,numsent; cJSON *retjson; struct basilisk_item *ptr; char coinaddr[64],str[65]; struct basilisk_value *v; uint64_t value = 0; bits256 txid; struct iguana_outpoint outpt;
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if ( valsobj == 0 )
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return(clonestr("{\"error\":\"null valsobj\"}"));
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if ( myinfo->IAMNOTARY != 0 && myinfo->NOTARY.RELAYID >= 0 )
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return(0);
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txid = jbits256(valsobj,"txid");
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vout = jint(valsobj,"vout");
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if ( coin != 0 && basilisk_bitcoinavail(coin) != 0 )
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{
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if ( (coin->VALIDATENODE > 0 || coin->FULLNODE > 0) )//&& coinaddr != 0 && coinaddr[0] != 0 )
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{
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if ( iguana_RTunspentindfind(myinfo,coin,&outpt,coinaddr,0,0,&value,&height,txid,vout,coin->bundlescount,0) == 0 )
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{
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//printf("bitcoinvalue found iguana\n");
|
|
Lptr->retstr = basilisk_valuestr(coin,coinaddr,value,height,txid,vout);
|
|
return(Lptr);
|
|
} else printf("unspentind cant find %s vout.%d\n",bits256_str(str,txid),vout);
|
|
} //else return(bitcoin_value(coin,txid,vout,coinaddr));
|
|
Lptr->retstr = clonestr("{\"error\":\"basilisk value missing address\"}");
|
|
return(Lptr);
|
|
}
|
|
//printf("Scan basilisks values\n");
|
|
if ( (v= myinfo->basilisks.values) != 0 )
|
|
{
|
|
for (i=0; i<myinfo->basilisks.numvalues; i++,v++)
|
|
{
|
|
if ( v->vout == vout && bits256_cmp(txid,v->txid) == 0 && strcmp(v->coinaddr,coinaddr) == 0 )
|
|
{
|
|
printf("bitcoinvalue local ht.%d %s %.8f\n",v->height,v->coinaddr,dstr(v->value));
|
|
ptr = basilisk_issueremote(myinfo,0,&numsent,"VAL",coin->symbol,1,valsobj,juint(valsobj,"fanout"),juint(valsobj,"numrequired"),basilisktag,timeoutmillis,0,basilisk_valuestr(coin,v->coinaddr,v->value,v->height,txid,vout),0,0,BASILISK_DEFAULTDIFF); // this completes immediate
|
|
//queue_enqueue("submitQ",&myinfo->basilisks.submitQ,&ptr->DL,0);
|
|
if ( ptr->numresults > 0 )
|
|
{
|
|
retjson = cJSON_CreateArray();
|
|
for (j=0; j<ptr->numresults; j++)
|
|
jaddi(retjson,ptr->results[j]), ptr->results[j] = 0;
|
|
ptr->retstr = jprint(retjson,1);
|
|
//printf("numresults.%d (%p)\n",ptr->numresults,ptr);
|
|
}
|
|
return(ptr);
|
|
}
|
|
}
|
|
}
|
|
printf("bitcoinvalue issue remote tag.%u\n",basilisktag);
|
|
ptr = basilisk_issueremote(myinfo,0,&numsent,"VAL",coin->symbol,1,valsobj,juint(valsobj,"fanout"),juint(valsobj,"numrequired"),basilisktag,timeoutmillis,0,0,0,0,BASILISK_DEFAULTDIFF);
|
|
if ( ptr->numresults > 0 )
|
|
{
|
|
retjson = cJSON_CreateArray();
|
|
for (j=0; j<ptr->numresults; j++)
|
|
jaddi(retjson,ptr->results[j]), ptr->results[j] = 0;
|
|
ptr->retstr = jprint(retjson,1);
|
|
//printf("numresults.%d (%p)\n",ptr->numresults,ptr);
|
|
}
|
|
//queue_enqueue("submitQ",&myinfo->basilisks.submitQ,&ptr->DL,0);
|
|
return(ptr);
|
|
}
|
|
|
|
void *basilisk_getinfo(struct basilisk_item *Lptr,struct supernet_info *myinfo,struct iguana_info *coin,char *remoteaddr,uint32_t basilisktag,int32_t timeoutmillis,cJSON *valsobj)
|
|
{
|
|
struct basilisk_item *ptr; cJSON *infojson,*retjson; int32_t j,numsent,fanout,numrequired;
|
|
if ( valsobj == 0 )
|
|
return(clonestr("{\"error\":\"null valsobj\"}"));
|
|
if ( (myinfo->IAMNOTARY != 0 || myinfo->NOTARY.RELAYID >= 0) && strcmp(coin->symbol,"RELAY") != 0 )
|
|
return(0);
|
|
if ( coin->VALIDATENODE > 0 || coin->FULLNODE > 0 || coin->notarychain >= 0 )
|
|
{
|
|
infojson = iguana_getinfo(myinfo,coin);
|
|
Lptr->retstr = jprint(infojson,1);
|
|
return(Lptr);
|
|
}
|
|
if ( (fanout= juint(valsobj,"fanout")) < 8 )
|
|
fanout = 8;
|
|
if ( (numrequired= juint(valsobj,"numrequired")) < fanout )
|
|
{
|
|
jaddnum(valsobj,"numrequired",fanout);
|
|
numrequired = 1;
|
|
}
|
|
ptr = basilisk_issueremote(myinfo,0,&numsent,"INF",coin->symbol,1,valsobj,fanout,numrequired,basilisktag,timeoutmillis,0,0,0,0,BASILISK_DEFAULTDIFF);
|
|
if ( ptr->numresults > 0 )
|
|
{
|
|
retjson = cJSON_CreateArray();
|
|
for (j=0; j<ptr->numresults; j++)
|
|
jaddi(retjson,ptr->results[j]), ptr->results[j] = 0;
|
|
ptr->retstr = jprint(retjson,1);
|
|
//printf("numresults.%d (%p)\n",ptr->numresults,ptr);
|
|
}
|
|
return(ptr);
|
|
}
|
|
|
|
int64_t iguana_getestimatedfee(struct supernet_info *myinfo,struct iguana_info *coin)
|
|
{
|
|
char *retstr; cJSON *retjson; double x; int64_t txfeeperbyte = 200;
|
|
if ( (retstr= _dex_getinfo(myinfo,coin->symbol)) != 0 )
|
|
{
|
|
if ( (retjson= cJSON_Parse(retstr)) != 0 )
|
|
{
|
|
if ( (x= jdouble(retjson,"estimatefee")) > SMALLVAL )
|
|
txfeeperbyte = 1 + (x * SATOSHIDEN) / 1024;
|
|
printf("SET txfeeperbyte %lld (%s)\n",(long long)txfeeperbyte,retstr);
|
|
free(retjson);
|
|
}
|
|
free(retstr);
|
|
}
|
|
return(txfeeperbyte);
|
|
}
|
|
|
|
int32_t basilisk_voutvin_validate(struct iguana_info *coin,char *rawtx,uint64_t inputsum,uint64_t amount,uint64_t txfee)
|
|
{
|
|
//static int counter;
|
|
//if ( counter++ < 10 )
|
|
// printf("validate.(%s) vout's vin\n",rawtx);
|
|
if ( rawtx != 0 )
|
|
{
|
|
return(0); // convert rawtx, add up outputs, verify totals
|
|
}
|
|
return(-1);
|
|
}
|
|
|
|
int32_t basilisk_vins_validate(struct supernet_info *myinfo,struct iguana_info *coin,cJSON *retjson,uint64_t amount,uint64_t txfee)
|
|
{
|
|
cJSON *vins,*item,*argjson,*valuearray; uint64_t value,inputsum=0; int32_t j,i=-1,vout,retval=-1,numvins=0; bits256 txid; char *valstr;
|
|
if ( retjson != 0 )
|
|
{
|
|
if ( (vins= jarray(&numvins,retjson,"vins")) != 0 )
|
|
{
|
|
for (i=0; i<numvins; i++)
|
|
{
|
|
item = jitem(vins,i);
|
|
txid = jbits256(item,"txid");
|
|
vout = jint(item,"vout");
|
|
argjson = cJSON_CreateObject();
|
|
jaddbits256(argjson,"txid",txid);
|
|
jaddnum(argjson,"vout",vout);
|
|
jaddstr(argjson,"coin",coin->symbol);
|
|
retval = -1;
|
|
if ( (valstr= basilisk_value(myinfo,coin,0,0,myinfo->myaddr.persistent,argjson,0)) != 0 )
|
|
{
|
|
//printf("valstr.(%d) %s\n",i,valstr);
|
|
if ( (valuearray= cJSON_Parse(valstr)) != 0 )
|
|
{
|
|
if ( is_cJSON_Array(valuearray) != 0 )
|
|
{
|
|
for (j=0; j<cJSON_GetArraySize(valuearray); j++)
|
|
{
|
|
item = jitem(valuearray,j);
|
|
if ( jobj(item,"error") == 0 && (value= j64bits(item,"satoshis")) != 0 )
|
|
{
|
|
inputsum += value;
|
|
retval = 0;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if ( jobj(valuearray,"error") == 0 && (value= j64bits(valuearray,"satoshis")) != 0 )
|
|
{
|
|
inputsum += value;
|
|
retval = 0;
|
|
}
|
|
}
|
|
free_json(valuearray);
|
|
}
|
|
free(valstr);
|
|
}
|
|
if ( retval < 0 )
|
|
break;
|
|
}
|
|
}
|
|
if ( i != numvins || basilisk_voutvin_validate(coin,jstr(retjson,"rawtx"),inputsum,amount,txfee) < 0 )
|
|
retval = -1;
|
|
else retval = 0;
|
|
}
|
|
return(retval);
|
|
}
|
|
|
|
int64_t iguana_esttxfee(struct supernet_info *myinfo,struct iguana_info *coin,char *rawtx,char *signedtx,int32_t numvins)
|
|
{
|
|
int64_t txfee = 0;
|
|
if ( coin->estimatedfee == 0 )
|
|
coin->estimatedfee = iguana_getestimatedfee(myinfo,coin);
|
|
if ( signedtx != 0 )
|
|
{
|
|
txfee = coin->estimatedfee * (strlen(signedtx)/2 + numvins);
|
|
free(signedtx);
|
|
}
|
|
else if ( rawtx != 0 )
|
|
{
|
|
txfee = coin->estimatedfee * (strlen(rawtx)/2 + numvins * 110);
|
|
free(rawtx);
|
|
}
|
|
return(txfee);
|
|
}
|
|
|
|
char *iguana_utxoduplicates(struct supernet_info *myinfo,struct iguana_info *coin,uint8_t *pubkey33,uint64_t satoshis,int32_t duplicates,int32_t *completedp,bits256 *signedtxidp,int32_t sendflag,cJSON *addresses)
|
|
{
|
|
uint8_t script[35]; int64_t txfee; int32_t i,spendlen; cJSON *txobj=0,*vins=0; char *rawtx=0,*signedtx=0,changeaddr[64];
|
|
*completedp = 0;
|
|
if ( signedtxidp != 0 )
|
|
memset(signedtxidp,0,sizeof(*signedtxidp));
|
|
bitcoin_address(changeaddr,coin->chain->pubtype,myinfo->persistent_pubkey33,33);
|
|
txfee = (coin->txfee + duplicates*coin->txfee*2);
|
|
if ( (txobj= bitcoin_txcreate(coin->symbol,coin->chain->isPoS,0,1,0)) != 0 )
|
|
{
|
|
if ( duplicates <= 0 )
|
|
duplicates = 1;
|
|
spendlen = bitcoin_pubkeyspend(script,0,pubkey33);
|
|
for (i=0; i<duplicates; i++)
|
|
bitcoin_txoutput(txobj,script,spendlen,satoshis);
|
|
rawtx = iguana_calcrawtx(myinfo,coin,&vins,txobj,satoshis * duplicates,changeaddr,txfee,addresses,0,0,0,0,"127.0.0.1",0,1);
|
|
if ( strcmp(coin->chain->symbol,"BTC") == 0 && cJSON_GetArraySize(vins) > duplicates/2 )
|
|
{
|
|
free(rawtx);
|
|
rawtx = 0;
|
|
fprintf(stderr,"No point to recycle utxo when trying to create utxo duplicates, numvins.%d vs duplicates.%d\n",cJSON_GetArraySize(vins),duplicates);
|
|
free_json(vins);
|
|
return(rawtx);
|
|
}
|
|
printf("splitfunds tx.(%s) vins.(%s)\n",rawtx,jprint(vins,0));
|
|
if ( signedtxidp != 0 )
|
|
{
|
|
if ( (signedtx= iguana_signrawtx(myinfo,coin,0,signedtxidp,completedp,vins,rawtx,0,0)) != 0 )
|
|
{
|
|
if ( *completedp != 0 )
|
|
{
|
|
printf("splitfunds signedtx.(%s)\n",signedtx);
|
|
if ( sendflag != 0 )
|
|
iguana_sendrawtransaction(myinfo,coin,signedtx);
|
|
free(rawtx);
|
|
rawtx = signedtx, signedtx = 0;
|
|
}
|
|
} else printf("error signing raw utxoduplicates tx\n");
|
|
}
|
|
}
|
|
if ( vins != 0 )
|
|
free_json(vins);
|
|
if ( txobj != 0 )
|
|
free_json(txobj);
|
|
return(rawtx);
|
|
}
|
|
|
|
int64_t iguana_verifytimelock(struct supernet_info *myinfo,struct iguana_info *coin,uint32_t timelocked,char *destaddr,bits256 txid,int32_t vout)
|
|
{
|
|
uint8_t script[35],script2[35],p2shscript[128],rmd160[20],addrtype; char *retstr,*spendscriptstr; int32_t p2shlen,spendlen; cJSON *sobj,*txout=0; int64_t value = 0;
|
|
bitcoin_addr2rmd160(&addrtype,rmd160,destaddr);
|
|
if ( addrtype != coin->chain->pubtype )
|
|
return(-1);
|
|
p2shlen = bitcoin_timelockspend(p2shscript,0,rmd160,timelocked);
|
|
calc_rmd160(0,rmd160,p2shscript,p2shlen);
|
|
spendlen = bitcoin_p2shspend(script,0,rmd160);
|
|
if ( coin->FULLNODE != 0 )
|
|
txout = dpow_gettxout(myinfo,coin,txid,vout);
|
|
else if ( (retstr= _dex_gettxout(myinfo,coin->symbol,txid,vout)) != 0 )
|
|
{
|
|
txout = cJSON_Parse(retstr);
|
|
free(retstr);
|
|
}
|
|
if ( txout != 0 )
|
|
{
|
|
if ( (sobj= jobj(txout,"scriptPubKey")) != 0 && (spendscriptstr= jstr(sobj,"hex")) == 0 )
|
|
{
|
|
if ( strlen(spendscriptstr) == spendlen*2 )
|
|
{
|
|
decode_hex(script2,spendlen,spendscriptstr);
|
|
if ( memcmp(script,script2,spendlen) != 0 )
|
|
return(-2);
|
|
value = SATOSHIDEN * jdouble(txout,"value");
|
|
} else return(-4);
|
|
}
|
|
free_json(txout);
|
|
return(value);
|
|
} return(-2);
|
|
}
|
|
|
|
char *iguana_utxorawtx(struct supernet_info *myinfo,struct iguana_info *coin,int32_t timelock,char *destaddr,char *changeaddr,int64_t *satoshis,int32_t numoutputs,uint64_t txfee,int32_t *completedp,int32_t sendflag,cJSON *utxos,cJSON *privkeys)
|
|
{
|
|
uint8_t script[35],p2shscript[128],rmd160[20],addrtype; bits256 txid; int32_t i,p2shlen,iter,spendlen; cJSON *retjson,*txcopy,*txobj=0,*vins=0; char *rawtx=0,*signedtx=0; uint32_t timelocked = 0;
|
|
*completedp = 0;
|
|
if ( iguana_addressvalidate(coin,&addrtype,destaddr) < 0 || iguana_addressvalidate(coin,&addrtype,changeaddr) < 0 )
|
|
return(clonestr("{\"error\":\"invalid coin address\"}"));
|
|
bitcoin_addr2rmd160(&addrtype,rmd160,changeaddr);
|
|
if ( addrtype != coin->chain->pubtype )
|
|
return(clonestr("{\"error\":\"invalid changeaddr type\"}"));
|
|
bitcoin_addr2rmd160(&addrtype,rmd160,destaddr);
|
|
if ( addrtype != coin->chain->pubtype )
|
|
return(clonestr("{\"error\":\"invalid dest address type\"}"));
|
|
if ( txfee == 0 && strcmp(coin->symbol,"BTC") != 0 && (txfee= coin->txfee) == 0 )
|
|
txfee = coin->chain->txfee;
|
|
retjson = cJSON_CreateObject();
|
|
if ( (txobj= bitcoin_txcreate(coin->symbol,coin->chain->isPoS,0,1,0)) != 0 )
|
|
{
|
|
if ( timelock == 0 )
|
|
spendlen = bitcoin_standardspend(script,0,rmd160);
|
|
else
|
|
{
|
|
timelocked = (uint32_t)(time(NULL)+timelock);
|
|
if ( (timelocked % 3600) != 0 )
|
|
timelocked += (3600 - (timelocked % 3600));
|
|
p2shlen = bitcoin_timelockspend(p2shscript,0,rmd160,timelocked);
|
|
calc_rmd160(0,rmd160,p2shscript,p2shlen);
|
|
spendlen = bitcoin_p2shspend(script,0,rmd160);
|
|
printf("timelock.%d spend timelocked %u\n",timelock,timelocked);
|
|
}
|
|
for (i=0; i<numoutputs; i++)
|
|
if ( satoshis[i] > 0 )
|
|
bitcoin_txoutput(txobj,script,spendlen,satoshis[i]);
|
|
for (iter=0; iter<2; iter++)
|
|
{
|
|
txcopy = jduplicate(txobj);
|
|
if ( (rawtx= iguana_calcutxorawtx(myinfo,coin,&vins,txobj,satoshis,numoutputs,changeaddr,txfee,utxos,"",0,0)) != 0 )
|
|
{
|
|
if ( iter == 1 || txfee != 0 )
|
|
jaddstr(retjson,"rawtx",rawtx);
|
|
if ( (signedtx= iguana_signrawtx(myinfo,coin,0,&txid,completedp,vins,rawtx,privkeys,0)) != 0 )
|
|
{
|
|
if ( (iter == 1 || txfee != 0) && *completedp != 0 )
|
|
{
|
|
jaddbits256(retjson,"txid",txid);
|
|
jaddstr(retjson,"signedtx",signedtx);
|
|
if ( sendflag != 0 )
|
|
{
|
|
txid = iguana_sendrawtransaction(myinfo,coin,signedtx);
|
|
jaddbits256(retjson,"sent",txid);
|
|
} else printf("dont send signedtx.(%s)\n",signedtx);
|
|
}
|
|
} else printf("error signing raw utxorawtx tx\n");
|
|
} else printf("null rawtx from calcutxorawtx\n");
|
|
if ( txfee != 0 )
|
|
{
|
|
free_json(txcopy);
|
|
break;
|
|
}
|
|
else // must be BTC and txfee == 0
|
|
{
|
|
txfee = iguana_esttxfee(myinfo,coin,rawtx,signedtx,cJSON_GetArraySize(vins));
|
|
free_json(vins);
|
|
rawtx = signedtx = 0;
|
|
vins = 0;
|
|
*completedp = 0;
|
|
txobj = txcopy;
|
|
}
|
|
}
|
|
}
|
|
if ( timelock != 0 )
|
|
{
|
|
jaddnum(retjson,"timelock",timelock);
|
|
jaddnum(retjson,"timelocked",timelocked);
|
|
}
|
|
jaddstr(retjson,"result","success");
|
|
if ( *completedp != 0 )
|
|
jadd(retjson,"completed",jtrue());
|
|
else jadd(retjson,"completed",jfalse());
|
|
if ( vins != 0 )
|
|
free_json(vins);
|
|
if ( txobj != 0 )
|
|
free_json(txobj);
|
|
if ( rawtx != 0 )
|
|
{
|
|
jaddstr(retjson,"rawtx",rawtx);
|
|
free(rawtx);
|
|
}
|
|
if ( signedtx != 0 )
|
|
{
|
|
jaddstr(retjson,"signedtx",signedtx);
|
|
free(signedtx);
|
|
}
|
|
return(jprint(retjson,1));
|
|
}
|
|
|
|
char *basilisk_bitcoinrawtx(struct supernet_info *myinfo,struct iguana_info *coin,char *remoteaddr,uint32_t basilisktag,int32_t timeoutmillis,cJSON *valsobj,struct vin_info *V)
|
|
{
|
|
uint8_t buf[4096]; int32_t oplen,offset,minconf,spendlen; cJSON *vins,*addresses,*txobj = 0; uint32_t locktime; char *opreturn,*spendscriptstr,*changeaddr,*rawtx = 0; int64_t amount,txfee,burnamount;
|
|
if ( valsobj == 0 )
|
|
return(clonestr("{\"error\":\"null valsobj\"}"));
|
|
//if ( myinfo->IAMNOTARY != 0 || myinfo->NOTARY.RELAYID >= 0 )
|
|
// return(clonestr("{\"error\":\"special relays only do OUT and MSG\"}"));
|
|
vins = 0;
|
|
changeaddr = jstr(valsobj,"changeaddr");
|
|
if ( (amount= j64bits(valsobj,"satoshis")) == 0 )
|
|
amount = jdouble(valsobj,"value") * SATOSHIDEN;
|
|
if ( (txfee= j64bits(valsobj,"txfee")) == 0 )
|
|
{
|
|
//if ( strcmp(coin->symbol,"BTC") != 0 )
|
|
{
|
|
txfee = coin->chain->txfee;
|
|
if ( txfee < 50000 )
|
|
txfee = 50000;
|
|
}
|
|
}
|
|
spendscriptstr = jstr(valsobj,"spendscript");
|
|
minconf = juint(valsobj,"minconf");
|
|
locktime = jint(valsobj,"locktime");
|
|
if ( (addresses= jobj(valsobj,"addresses")) == 0 )
|
|
{
|
|
addresses = iguana_getaddressesbyaccount(myinfo,coin,"*");
|
|
jadd(valsobj,"addresses",addresses);
|
|
}
|
|
printf("use addresses.(%s) (%s)\n",jprint(addresses,0),spendscriptstr!=0?spendscriptstr:"no script");
|
|
//printf("(%s) vals.(%s) change.(%s) spend.%s\n",coin->symbol,jprint(valsobj,0),changeaddr,spendscriptstr);
|
|
if ( changeaddr == 0 || changeaddr[0] == 0 || spendscriptstr == 0 || spendscriptstr[0] == 0 )
|
|
return(clonestr("{\"error\":\"invalid changeaddr or spendscript or addresses\"}"));
|
|
if ( coin != 0 )
|
|
{
|
|
if ( (txobj= bitcoin_txcreate(coin->symbol,coin->chain->isPoS,locktime,locktime==0?coin->chain->normal_txversion:coin->chain->locktime_txversion,juint(valsobj,"timestamp"))) != 0 )
|
|
{
|
|
spendlen = (int32_t)strlen(spendscriptstr) >> 1;
|
|
decode_hex(buf,spendlen,spendscriptstr);
|
|
bitcoin_txoutput(txobj,buf,spendlen,amount);
|
|
burnamount = offset = oplen = 0;
|
|
if ( (opreturn= jstr(valsobj,"opreturn")) != 0 && (oplen= is_hexstr(opreturn,0)) > 0 )
|
|
{
|
|
oplen >>= 1;
|
|
if ( (strcmp("BTC",coin->symbol) == 0 && oplen < 76) || coin->chain->do_opreturn == 0 )
|
|
{
|
|
decode_hex(&buf[sizeof(buf) - oplen],oplen,opreturn);
|
|
spendlen = datachain_datascript(coin,buf,&buf[sizeof(buf) - oplen],oplen);
|
|
if ( (burnamount= SATOSHIDEN * jdouble(valsobj,"burn")) < 10000 )
|
|
{
|
|
//burnamount = 10000;
|
|
printf("low burnamount %.8f\n",dstr(burnamount));
|
|
}
|
|
bitcoin_txoutput(txobj,buf,spendlen,burnamount);
|
|
oplen = 0;
|
|
} else oplen = datachain_opreturnscript(coin,buf,opreturn,oplen);
|
|
}
|
|
rawtx = iguana_calcrawtx(myinfo,coin,&vins,txobj,amount,changeaddr,txfee,addresses,minconf,oplen!=0?buf:0,oplen+offset,burnamount,remoteaddr,V,1);
|
|
if ( txfee == 0 )
|
|
{
|
|
txfee = iguana_esttxfee(myinfo,coin,rawtx,0,vins != 0 ? cJSON_GetArraySize(vins): 0);
|
|
if ( vins != 0 )
|
|
free_json(vins), vins = 0;
|
|
rawtx = iguana_calcrawtx(myinfo,coin,&vins,txobj,amount,changeaddr,txfee,addresses,minconf,oplen!=0?buf:0,oplen+offset,burnamount,remoteaddr,V,1);
|
|
printf("new txfee %.8f (%s)\n",dstr(txfee),rawtx);
|
|
}
|
|
//printf("generated.(%s) vins.(%s)\n",rawtx!=0?rawtx:"",vins!=0?jprint(vins,0):"");
|
|
}
|
|
if ( rawtx != 0 )
|
|
{
|
|
if ( vins != 0 )
|
|
{
|
|
free_json(txobj);
|
|
valsobj = cJSON_CreateObject();
|
|
jadd(valsobj,"vins",vins);
|
|
jaddstr(valsobj,"rawtx",rawtx);
|
|
jaddstr(valsobj,"coin",coin->symbol);
|
|
free(rawtx);
|
|
return(jprint(valsobj,1));
|
|
} else free(rawtx);
|
|
}
|
|
if ( txobj != 0 )
|
|
free_json(txobj);
|
|
if ( vins != 0 )
|
|
free_json(vins);
|
|
return(clonestr("{\"error\":\"couldnt create rawtx\"}"));
|
|
}
|
|
return(clonestr("{\"error\":\"dont have coin to create rawtx\"}"));
|
|
}
|
|
|
|
/*
|
|
both fees are standard payments: OP_DUP OP_HASH160 FEE_RMD160 OP_EQUALVERIFY OP_CHECKSIG
|
|
|
|
Alice altpayment: OP_2 <alice_pubM> <bob_pubN> OP_2 OP_CHECKMULTISIG
|
|
|
|
Bob deposit:
|
|
OP_IF
|
|
<now + INSTANTDEX_LOCKTIME*2> OP_CLTV OP_DROP <alice_pubA0> OP_CHECKSIG
|
|
OP_ELSE
|
|
OP_HASH160 <hash(bob_privN)> OP_EQUALVERIFY <bob_pubB0> OP_CHECKSIG
|
|
OP_ENDIF
|
|
|
|
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
|
|
|
|
Naming convention are pubAi are alice's pubkeys (seems only pubA0 and not pubA1)
|
|
pubBi are Bob's pubkeys
|
|
|
|
privN is Bob's privkey from the cut and choose deck as selected by Alice
|
|
privM is Alice's counterpart
|
|
pubN and pubM are the corresponding pubkeys for these chosen privkeys
|
|
|
|
Alice timeout event is triggered if INSTANTDEX_LOCKTIME elapses from the start of a FSM instance. Bob timeout event is triggered after INSTANTDEX_LOCKTIME*2
|
|
*/
|
|
|
|
|
|
#ifdef oldway
|
|
|
|
int32_t instantdex_feetxverify(struct supernet_info *myinfo,struct iguana_info *coin,struct basilisk_swap *swap,cJSON *argjson)
|
|
{
|
|
cJSON *txobj; bits256 txid; uint32_t n; int32_t i,retval = -1,extralen=65536; int64_t insurance; uint64_t r;
|
|
struct iguana_msgtx msgtx; uint8_t script[512],serialized[8192],*extraspace=0; char coinaddr[64];
|
|
if ( swap->otherfee != 0 )
|
|
{
|
|
extraspace = calloc(1,extralen);
|
|
if ( (txobj= bitcoin_hex2json(coin,&txid,&msgtx,swap->otherfee->txbytes,extraspace,extralen,serialized)) != 0 )
|
|
{
|
|
r = swap->other.orderid;
|
|
if ( strcmp(coin->symbol,"BTC") == 0 )
|
|
insurance = swap->insurance + swap->bobcoin->chain->txfee;
|
|
else insurance = swap->altinsurance + swap->alicecoin->chain->txfee;
|
|
n = instantdex_outputinsurance(coinaddr,coin->chain->pubtype,script,insurance,r,r * (strcmp("BTC",coin->symbol) == 0));
|
|
if ( n == msgtx.vouts[0].pk_scriptlen )
|
|
{
|
|
if ( memcmp(script,msgtx.vouts[0].pk_script,n) == 0 )
|
|
{
|
|
printf("feetx script verified.(%s)\n",swap->otherfee->txbytes);
|
|
retval = 0;
|
|
}
|
|
else
|
|
{
|
|
for (i=0; i<n; i++)
|
|
printf("%02x",script[i]);
|
|
printf(" fee script\n");
|
|
for (i=0; i<n; i++)
|
|
printf("%02x",msgtx.vouts[0].pk_script[i]);
|
|
printf(" feetx mismatched\n");
|
|
printf("FEETX.(%s)\n",jprint(txobj,0));
|
|
}
|
|
} else printf("pk_scriptlen %d mismatch %d\n",msgtx.vouts[0].pk_scriptlen,n);
|
|
free_json(txobj);
|
|
} else printf("error converting (%s) txobj\n",swap->otherfee->txbytes);
|
|
} else printf("no feetx to verify\n");
|
|
if ( extraspace != 0 )
|
|
free(extraspace);
|
|
return(retval);
|
|
}
|
|
|
|
struct bitcoin_statetx *instantdex_bobtx(struct supernet_info *myinfo,struct basilisk_swap *swap,struct iguana_info *coin,int64_t amount,int32_t depositflag)
|
|
{
|
|
int32_t n,secretstart; struct bitcoin_statetx *ptr = 0; uint8_t script[1024]; uint32_t locktime; int64_t satoshis; char scriptstr[512];
|
|
if ( coin == 0 )
|
|
return(0);
|
|
satoshis = amount + depositflag*swap->insurance*100 + swap->bobcoin->chain->txfee;
|
|
n = instantdex_bobscript(script,0,&locktime,&secretstart,swap,depositflag);
|
|
if ( n < 0 )
|
|
{
|
|
printf("instantdex_bobtx couldnt generate bobscript deposit.%d\n",depositflag);
|
|
return(0);
|
|
}
|
|
printf("locktime.%u amount %.8f satoshis %.8f\n",locktime,dstr(amount),dstr(satoshis));
|
|
init_hexbytes_noT(scriptstr,script,n);
|
|
if ( (ptr= instantdex_signtx(depositflag != 0 ? "deposit" : "payment",myinfo,coin,locktime,scriptstr,satoshis,coin->txfee,swap->mine.minconfirms,swap->mine.offer.myside)) != 0 )
|
|
{
|
|
bitcoin_address(ptr->destaddr,coin->chain->p2shtype,script,n);
|
|
printf("BOBTX.%d (%s) -> %s\n",depositflag,ptr->txbytes,ptr->destaddr);
|
|
} else printf("sign error for bottx\n");
|
|
return(ptr);
|
|
}
|
|
|
|
int32_t instantdex_paymentverify(struct supernet_info *myinfo,struct iguana_info *coin,struct basilisk_swap *swap,cJSON *argjson,int32_t depositflag)
|
|
{
|
|
cJSON *txobj; bits256 txid; uint32_t n,locktime; int32_t i,secretstart,retval = -1,extralen=65536; uint64_t x;
|
|
struct iguana_msgtx msgtx; uint8_t script[512],serialized[8192],*extraspace=0; int64_t amount;
|
|
if ( coin != 0 && swap->deposit != 0 )
|
|
{
|
|
amount = swap->BTCsatoshis + depositflag*swap->insurance*100 + swap->bobcoin->chain->txfee;
|
|
if ( (n= instantdex_bobscript(script,0,&locktime,&secretstart,swap,depositflag)) <= 0 )
|
|
return(retval);
|
|
extraspace = calloc(1,extralen);
|
|
if ( (txobj= bitcoin_hex2json(coin,&txid,&msgtx,swap->deposit->txbytes,extraspace,extralen,serialized)) != 0 )
|
|
{
|
|
memcpy(&script[secretstart],&msgtx.vouts[0].pk_script[secretstart],20);
|
|
printf("locktime.%u amount %.8f satoshis %.8f\n",locktime,dstr(amount),dstr(amount));
|
|
if ( msgtx.lock_time == locktime && msgtx.vouts[0].value == amount && n == msgtx.vouts[0].pk_scriptlen )
|
|
{
|
|
if ( memcmp(script,msgtx.vouts[0].pk_script,n) == 0 )
|
|
{
|
|
iguana_rwnum(0,&script[secretstart],sizeof(x),&x);
|
|
printf("deposit script verified\n");
|
|
if ( x == swap->otherdeck[swap->choosei][0] )
|
|
retval = 0;
|
|
else printf("deposit script verified but secret mismatch x.%llx vs otherdeck %llx\n",(long long)x,(long long)swap->otherdeck[swap->choosei][0]);
|
|
}
|
|
else
|
|
{
|
|
for (i=0; i<n; i++)
|
|
printf("%02x ",script[i]);
|
|
printf("script\n");
|
|
for (i=0; i<n; i++)
|
|
printf("%02x ",msgtx.vouts[0].pk_script[i]);
|
|
printf("deposit\n");
|
|
}
|
|
}
|
|
free_json(txobj);
|
|
}
|
|
}
|
|
if ( extraspace != 0 )
|
|
free(extraspace);
|
|
return(retval);
|
|
}
|
|
|
|
int32_t instantdex_altpaymentverify(struct supernet_info *myinfo,struct iguana_info *coin,struct basilisk_swap *swap,cJSON *argjson)
|
|
{
|
|
cJSON *txobj; bits256 txid; uint32_t n; int32_t i,retval = -1,extralen = 65536;
|
|
struct iguana_msgtx msgtx; uint8_t script[512],serialized[8192],*extraspace=0; char *altmsigaddr=0,msigaddr[64];
|
|
if ( swap->altpayment != 0 && (altmsigaddr= jstr(argjson,"altmsigaddr")) != 0 )
|
|
{
|
|
extraspace = calloc(1,extralen);
|
|
if ( (txobj= bitcoin_hex2json(coin,&txid,&msgtx,swap->altpayment->txbytes,extraspace,extralen,serialized)) != 0 )
|
|
{
|
|
n = instantdex_alicescript(script,0,msigaddr,coin->chain->p2shtype,swap->pubAm,swap->pubBn);
|
|
if ( strcmp(msigaddr,altmsigaddr) == 0 && n == msgtx.vouts[0].pk_scriptlen )
|
|
{
|
|
if ( memcmp(script,msgtx.vouts[0].pk_script,n) == 0 )
|
|
{
|
|
printf("altpayment script verified\n");
|
|
retval = 0;
|
|
}
|
|
else
|
|
{
|
|
for (i=0; i<n; i++)
|
|
printf("%02x ",script[i]);
|
|
printf(" altscript\n");
|
|
for (i=0; i<n; i++)
|
|
printf("%02x ",msgtx.vouts[0].pk_script[i]);
|
|
printf(" altpayment\n");
|
|
}
|
|
} else printf("msig mismatch.(%s %s) or n.%d != %d\n",msigaddr,altmsigaddr,n,msgtx.vouts[0].pk_scriptlen);
|
|
free_json(txobj);
|
|
} else printf("bitcoin_hex2json error\n");
|
|
} else printf("no altpayment.%p or no altmsig.%s\n",swap->altpayment,altmsigaddr!=0?altmsigaddr:"");
|
|
if ( extraspace != 0 )
|
|
free(extraspace);
|
|
return(retval);
|
|
}
|
|
|
|
struct bitcoin_statetx *instantdex_alicetx(struct supernet_info *myinfo,struct iguana_info *alicecoin,char *msigaddr,bits256 pubAm,bits256 pubBn,int64_t amount,struct basilisk_swap *swap)
|
|
{
|
|
int32_t n; uint8_t script[1024]; char scriptstr[2048]; struct bitcoin_statetx *ptr = 0;
|
|
if ( alicecoin != 0 )
|
|
{
|
|
if ( bits256_nonz(pubAm) == 0 || bits256_nonz(pubBn) == 0 )
|
|
{
|
|
printf("instantdex_bobtx null pubAm.%llx or pubBn.%llx\n",(long long)pubAm.txid,(long long)pubBn.txid);
|
|
return(0);
|
|
}
|
|
n = instantdex_alicescript(script,0,msigaddr,alicecoin->chain->p2shtype,pubAm,pubBn);
|
|
init_hexbytes_noT(scriptstr,script,n);
|
|
if ( (ptr= instantdex_signtx("altpayment",myinfo,alicecoin,0,scriptstr,amount,alicecoin->txfee,swap->mine.minconfirms,swap->mine.offer.myside)) != 0 )
|
|
{
|
|
strcpy(ptr->destaddr,msigaddr);
|
|
printf("ALICETX (%s) -> %s\n",ptr->txbytes,ptr->destaddr);
|
|
}
|
|
}
|
|
return(ptr);
|
|
}
|
|
|
|
cJSON *BTC_makeclaimfunc(struct supernet_info *myinfo,struct exchange_info *exchange,struct basilisk_swap *swap,cJSON *argjson,cJSON *newjson,uint8_t **serdatap,int32_t *serdatalenp)
|
|
{
|
|
int32_t got_payment=1,bob_reclaimed=0;
|
|
*serdatap = 0, *serdatalenp = 0;
|
|
if ( instantdex_isbob(swap) == 0 )
|
|
{
|
|
// [BLOCKING: payfound] now Alice's turn to make sure payment is confrmed and send in claim or see bob's reclaim and reclaim
|
|
if ( got_payment != 0 )
|
|
{
|
|
//swap->privAm = swap->privkeys[swap->otherchoosei];
|
|
// sign if/else payment
|
|
}
|
|
else if ( bob_reclaimed != 0 )
|
|
{
|
|
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// [BLOCKING: privM] Bob waits for privM either from Alice or alt blockchain
|
|
if ( bits256_nonz(swap->privAm) != 0 )
|
|
{
|
|
// a multisig tx for alicecoin
|
|
}
|
|
}
|
|
return(newjson);
|
|
}
|
|
#endif
|
|
|
|
int32_t basilisk_unspentfind(struct supernet_info *myinfo,struct iguana_info *coin,bits256 *txidp,int32_t *voutp,uint8_t *spendscript,struct iguana_outpoint outpt,int64_t value)
|
|
{
|
|
struct iguana_waccount *wacct,*tmp; struct iguana_waddress *waddr,*tmp2;
|
|
memset(txidp,0,sizeof(*txidp));
|
|
*voutp = -1;
|
|
portable_mutex_lock(&myinfo->bu_mutex);
|
|
HASH_ITER(hh,myinfo->wallet,wacct,tmp)
|
|
{
|
|
HASH_ITER(hh,wacct->waddr,waddr,tmp2)
|
|
{
|
|
printf("need to port basilisk_unspentfind\n");
|
|
}
|
|
}
|
|
portable_mutex_unlock(&myinfo->bu_mutex);
|
|
return(-1);
|
|
}
|
|
|
|
cJSON *basilisk_jsonmerge(char *symbol,cJSON *array)
|
|
{
|
|
int32_t i,j,n,m; cJSON *jobj,*iobj,*dest = cJSON_CreateArray();
|
|
if ( dest != 0 && (n= cJSON_GetArraySize(array)) > 0 )
|
|
{
|
|
for (i=0; i<n; i++)
|
|
{
|
|
m = cJSON_GetArraySize(dest);
|
|
iobj = jitem(array,i);
|
|
for (j=0; j<m; j++)
|
|
{
|
|
jobj = jitem(dest,j);
|
|
if ( bits256_cmp(jbits256(jobj,"txid"),jbits256(iobj,"txid")) == 0 && jint(jobj,"vout") == jint(iobj,"vout") )
|
|
{
|
|
//printf("(%s) == (%s)\n",jprint(iobj,0),jprint(jobj,0));
|
|
break;
|
|
}
|
|
}
|
|
if ( j == m )
|
|
{
|
|
jaddi(dest,jduplicate(iobj));
|
|
//printf("add.(%s) ",jprint(iobj,0));
|
|
} //else printf("j.%d != m.%d\n",j,m);
|
|
}
|
|
}
|
|
return(dest);
|
|
}
|
|
|
|
void basilisk_unspent_update(struct supernet_info *myinfo,struct iguana_info *coin,cJSON *json)
|
|
{
|
|
cJSON *unspents,*spends,*item; int32_t n; char *address; //struct iguana_waccount *wacct; struct iguana_waddress *waddr=0;
|
|
if ( (spends= jarray(&n,json,"spends")) != 0 && n > 0 )
|
|
{
|
|
item = jitem(spends,0);
|
|
if ( (address= jstr(item,"address")) != 0 )//&& (waddr= iguana_waddresssearch(myinfo,&wacct,address)) != 0 )
|
|
{
|
|
if ( myinfo->Cspends == 0 )
|
|
myinfo->Cspends = cJSON_CreateObject();
|
|
if ( jobj(myinfo->Cspends,coin->symbol) != 0 )
|
|
jdelete(myinfo->Cspends,coin->symbol);
|
|
jadd(myinfo->Cspends,coin->symbol,basilisk_jsonmerge(coin->symbol,spends));
|
|
//printf("S.(%s)\n",jprint(waddr->Cspends,0));
|
|
}
|
|
//printf("merge spends.(%s)\n",jprint(spends,0));
|
|
}
|
|
if ( (unspents= jarray(&n,json,"unspents")) != 0 && n > 0 )
|
|
{
|
|
item = jitem(unspents,0);
|
|
if ( (address= jstr(item,"address")) != 0 )//&& (waddr= iguana_waddresssearch(myinfo,&wacct,address)) != 0 )
|
|
{
|
|
if ( myinfo->Cunspents == 0 )
|
|
myinfo->Cunspents = cJSON_CreateObject();
|
|
if ( jobj(myinfo->Cunspents,coin->symbol) != 0 )
|
|
jdelete(myinfo->Cunspents,coin->symbol);
|
|
jadd(myinfo->Cunspents,coin->symbol,basilisk_jsonmerge(coin->symbol,unspents));
|
|
//printf("U.(%s)\n",jprint(myinfo->Cunspents,0));
|
|
}
|
|
//printf("merge unspents.(%s)\n",jprint(unspents,0));
|
|
}
|
|
}
|
|
|
|
void basilisk_unspents_process(struct supernet_info *myinfo,struct iguana_info *coin,char *retstr)
|
|
{
|
|
cJSON *retarray; int32_t i,n;
|
|
portable_mutex_lock(&myinfo->bu_mutex);
|
|
if ( myinfo->Cspends != 0 )
|
|
free_json(myinfo->Cspends), myinfo->Cspends = 0;
|
|
if ( myinfo->Cunspents != 0 )
|
|
free_json(myinfo->Cunspents), myinfo->Cunspents = 0;
|
|
if ( (retarray= cJSON_Parse(retstr)) != 0 )
|
|
{
|
|
if ( is_cJSON_Array(retarray) != 0 )
|
|
{
|
|
n = cJSON_GetArraySize(retarray);
|
|
for (i=0; i<n; i++)
|
|
basilisk_unspent_update(myinfo,coin,jitem(retarray,i));
|
|
} else basilisk_unspent_update(myinfo,coin,retarray);
|
|
free_json(retarray);
|
|
}
|
|
portable_mutex_unlock(&myinfo->bu_mutex);
|
|
}
|
|
|
|
cJSON *basilisk_balance_valsobj(struct supernet_info *myinfo,struct iguana_info *coin)
|
|
{
|
|
int32_t oldest,i,RTheight; cJSON *vals;
|
|
for (i=oldest=0; i<BASILISK_MAXRELAYS; i++)
|
|
if ( (RTheight= coin->relay_RTheights[i]) != 0 && (oldest == 0 || RTheight < oldest) )
|
|
oldest = RTheight;
|
|
vals = cJSON_CreateObject();
|
|
jaddnum(vals,"firstheight",oldest);
|
|
jaddnum(vals,"history",3);
|
|
jaddstr(vals,"coin",coin->symbol);
|
|
return(vals);
|
|
}
|
|
|
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void basilisk_unspents_update(struct supernet_info *myinfo,struct iguana_info *coin)
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{
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char *retstr; cJSON *vals;
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if ( (vals= basilisk_balance_valsobj(myinfo,coin)) != 0 && (retstr= basilisk_balances(myinfo,coin,0,0,GENESIS_PUBKEY,vals,"")) != 0 )
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{
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basilisk_unspents_process(myinfo,coin,retstr);
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free(retstr);
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}
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free_json(vals);
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}
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