jl777
7 years ago
17 changed files with 403 additions and 75 deletions
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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_zeroconf.c
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// marketmaker
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//
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int32_t LP_deposit_addr(char *depositaddr,uint8_t *script,uint32_t timestamp,uint8_t *pubsecp33) |
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{ |
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uint8_t elsepub33[33],p2sh_rmd160[20]; int32_t n; |
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decode_hex(elsepub33,33,BOTS_BONDPUBKEY33); |
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n = bitcoin_performancebond(p2sh_rmd160,script,0,timestamp,pubsecp33,elsepub33); |
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return(n); |
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} |
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char *LP_deposit_create(struct iguana_info *coin,int32_t weeks,double amount,int32_t broadcast) |
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{ |
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char p2shaddr[64],*retstr,*hexstr; uint8_t script[512]; int32_t weeki,scriptlen; cJSON *argjson,*retjson,*array,*item; uint32_t timestamp; bits256 txid,sendtxid; uint64_t amount64; |
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if ( strcmp(coin->symbol,"KMD") != 0 ) |
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return(clonestr("{\"error\":\"zeroconf deposit must be in KMD\"}")); |
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if ( amount < 10.0 ) |
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return(clonestr("{\"error\":\"minimum zeroconf deposit is 10 KMD\"}")); |
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if ( weeks < 0 || weeks > 52 ) |
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return(clonestr("{\"error\":\"weeks must be between 0 and 52\"}")); |
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if ( weeks > 0 ) |
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{ |
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timestamp = (uint32_t)time(NULL); |
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timestamp /= LP_WEEKMULT; |
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timestamp += weeks+1; |
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timestamp *= LP_WEEKMULT; |
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weeki = (timestamp - LP_FIRSTWEEKTIME) / LP_WEEKMULT; |
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if ( weeks >= 10000 ) |
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return(clonestr("{\"error\":\"numweeks must be less than 10000\"}")); |
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} else timestamp = (uint32_t)time(NULL) + 300, weeki = 0; |
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scriptlen = LP_deposit_addr(p2shaddr,script,timestamp,G.LP_pubsecp); |
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argjson = cJSON_CreateObject(); |
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array = cJSON_CreateArray(); |
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item = cJSON_CreateObject(); |
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jaddnum(item,p2shaddr,amount); |
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jaddi(array,item); |
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item = cJSON_CreateObject(); |
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amount64 = (amount * SATOSHIDEN) / 1000; |
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amount64 = (amount64 / 10000) * 10000 + weeki; |
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jaddnum(item,BOTS_BONDADDRESS,dstr(amount64)); |
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jaddi(array,item); |
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jadd(argjson,"outputs",array); |
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if ( (retstr= LP_withdraw(coin,argjson)) != 0 ) |
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{ |
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if ( (retjson= cJSON_Parse(retstr)) != 0 ) |
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{ |
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if ( jobj(retjson,"result") != 0 ) |
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jdelete(retjson,"result"); |
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jaddstr(retjson,"address",p2shaddr); |
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jaddnum(retjson,"expiration",timestamp); |
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if ( jint(retjson,"complete") > 0 && (hexstr= jstr(retjson,"hex")) != 0 ) |
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{ |
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txid = jbits256(retjson,"txid"); |
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if ( broadcast != 0 ) |
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{ |
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if (bits256_nonz(txid) != 0 ) |
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{ |
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sendtxid = LP_broadcast("deposit","KMD",hexstr,txid); |
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if ( bits256_cmp(sendtxid,txid) != 0 ) |
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{ |
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jaddstr(retjson,"error","broadcast txid mismatch"); |
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jaddbits256(retjson,"broadcast",sendtxid); |
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free(retstr); |
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return(jprint(retjson,1)); |
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} |
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else |
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{ |
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jaddstr(retjson,"result","success"); |
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jaddbits256(retjson,"broadcast",sendtxid); |
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free(retstr); |
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return(jprint(retjson,1)); |
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} |
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} |
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else |
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{ |
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jaddstr(retjson,"error","couldnt broadcast since no txid created"); |
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free(retstr); |
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return(jprint(retjson,1)); |
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} |
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} |
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else |
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{ |
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jaddstr(retjson,"result","success"); |
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free(retstr); |
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return(jprint(retjson,1)); |
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} |
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} |
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else |
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{ |
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jaddstr(retjson,"error","couldnt create deposit txid"); |
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free(retstr); |
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return(jprint(retjson,1)); |
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} |
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free_json(retjson); |
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} |
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free(retstr); |
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} |
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return(clonestr("{\"error\":\"error with LP_withdraw for zeroconf deposit\"}")); |
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} |
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char *LP_deposit_claim(struct iguana_info *coin,char *depositaddr,uint32_t expiration) |
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{ |
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static void *ctx; |
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uint8_t redeemscript[512],userdata[64]; char vinaddr[64],str[65],*signedtx=0; uint32_t timestamp,now,redeemlen; int32_t i,n,height,utxovout,userdatalen; bits256 signedtxid,utxotxid,sendtxid; int64_t sum,destamount,satoshis; cJSON *array,*item,*txids,*retjson; |
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if ( ctx == 0 ) |
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ctx = bitcoin_ctx(); |
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if ( strcmp(coin->symbol,"KMD") != 0 ) |
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return(clonestr("{\"error\":\"zeroconf deposit must be in KMD\"}")); |
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now = (uint32_t)time(NULL); |
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sum = 0; |
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txids = cJSON_CreateArray(); |
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timestamp = (now / LP_WEEKMULT) * LP_WEEKMULT + LP_WEEKMULT; |
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while ( timestamp > LP_FIRSTWEEKTIME ) |
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{ |
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if ( expiration != 0 ) |
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timestamp = expiration; |
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else timestamp -= LP_WEEKMULT; |
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redeemlen = LP_deposit_addr(vinaddr,redeemscript,timestamp,G.LP_pubsecp); |
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if ( strcmp(depositaddr,vinaddr) == 0 ) |
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{ |
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printf("found %s at timestamp.%u\n",vinaddr,timestamp); |
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if ( (array= LP_listunspent(coin->symbol,vinaddr)) != 0 ) |
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{ |
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userdata[0] = 0x51; |
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userdatalen = 1; |
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utxovout = 0; |
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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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{ |
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item = jitem(array,i); |
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satoshis = LP_listunspent_parseitem(coin,&utxotxid,&utxovout,&height,item); |
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if ( (signedtx= basilisk_swap_bobtxspend(&signedtxid,0,"zeroconfclaim",coin->symbol,coin->wiftaddr,coin->taddr,coin->pubtype,coin->p2shtype,coin->isPoS,coin->wiftype,ctx,G.LP_privkey,0,redeemscript,redeemlen,userdata,userdatalen,utxotxid,utxovout,coin->smartaddr,G.LP_pubsecp,0xffffffff,0,&destamount,satoshis-coin->txfee,coin->smartaddr,vinaddr,0,coin->zcash)) != 0 ) |
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{ |
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sendtxid = LP_broadcast("claim","KMD",signedtx,signedtxid); |
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if ( bits256_cmp(sendtxid,signedtxid) == 0 ) |
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{ |
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jaddibits256(txids,sendtxid); |
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sum += (satoshis-coin->txfee); |
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} |
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else printf("error sending %s\n",bits256_str(str,signedtxid)); |
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free(signedtx); |
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} else printf("error claiming zeroconf deposit %s/v%d %.8f\n",bits256_str(str,utxotxid),utxovout,dstr(satoshis)); |
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} |
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} |
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free_json(array); |
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retjson = cJSON_CreateObject(); |
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jaddstr(retjson,"result","success"); |
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jaddnum(retjson,"claimed",dstr(sum)); |
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jadd(retjson,"txids",txids); |
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return(jprint(retjson,1)); |
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} |
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} |
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if ( expiration != 0 ) |
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break; |
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} |
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return(clonestr("{\"error\":\"no zeroconf deposits to claim\"}")); |
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} |
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void LP_zeroconf_deposits(struct iguana_info *coin) |
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{ |
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cJSON *array,*item,*txjson,*vouts,*v,*sobj; uint32_t timestamp; int32_t i,n,redeemlen,len,numvouts,height,vout,weeki; bits256 txid; char *scriptstr,coinaddr[64],p2shaddr[64]; int64_t satoshis,amount64; uint8_t redeemscript[512],spendscript[512],*pub33; |
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if ( (array= LP_listunspent("KMD",BOTS_BONDADDRESS)) != 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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{ |
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item = jitem(array,i); |
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amount64 = LP_listunspent_parseitem(coin,&txid,&vout,&height,item); |
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if ( vout == 1 ) |
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{ |
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weeki = (amount64 % 10000); |
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timestamp = LP_FIRSTWEEKTIME + weeki*LP_WEEKMULT; |
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if ( weeki > 0 && (txjson= LP_gettx(coin->symbol,txid)) != 0 ) |
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{ |
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if ( (vouts= jarray(&numvouts,txjson,"vout")) > 0 ) |
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{ |
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v = jitem(vouts,0); |
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satoshis = LP_value_extract(v,0); |
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if ( (sobj= jobj(v,"scriptPubKey")) != 0 ) |
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{ |
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if ( (scriptstr= jstr(sobj,"hex")) != 0 ) |
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{ |
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len = (int32_t)strlen(scriptstr) >> 1; |
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if ( len <= sizeof(spendscript)/sizeof(*spendscript) ) |
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{ |
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decode_hex(spendscript,len,scriptstr); |
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if ( spendscript[11] == 33 ) |
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{ |
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pub33 = &spendscript[12]; |
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redeemlen = LP_deposit_addr(p2shaddr,redeemscript,timestamp,pub33); |
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if ( len == redeemlen && (timestamp % LP_WEEKMULT) == 0 ) |
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{ |
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bitcoin_address(coinaddr,coin->taddr,coin->pubtype,pub33,33); |
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printf("%s -> matched %s script t.%u weeki.%d deposit %.8f\n",coinaddr,p2shaddr,timestamp,(timestamp-LP_FIRSTWEEKTIME)/LP_WEEKMULT,dstr(satoshis)); |
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// add to pubp->credits;
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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} |
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free_json(array); |
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} |
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} |
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int32_t LP_dynamictrust(bits256 pubkey,int64_t kmdvalue) |
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{ |
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struct LP_pubkeyinfo *pubp; |
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if ( (pubp= LP_pubkeyfind(pubkey)) != 0 ) |
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{ |
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if ( pubp->bondvalue > pubp->swaps_kmdvalue+kmdvalue ) |
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return(1); |
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} |
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return(0); |
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} |
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@ -0,0 +1,3 @@ |
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#!/bin/bash |
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source userpass |
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curl --url "http://127.0.0.1:7783" --data "{\"userpass\":\"$userpass\",\"method\":\"zeroconf_claim\",\"address\":\"$1\",\"expiration\":$2}" |
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@ -0,0 +1,3 @@ |
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#!/bin/bash |
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source userpass |
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curl --url "http://127.0.0.1:7783" --data "{\"userpass\":\"$userpass\",\"method\":\"zeroconf_deposit\",\"numweeks\":0,\"amount\":10.0,\"broadcast\":1}" |
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