Merge remote-tracking branch 'refs/remotes/jl777/master'

basilisk/basilisk.h

@@ -16,7 +16,7 @@
 #ifndef H_BASILISK_H
 #define H_BASILISK_H
 
-//#define BASILISK_DISABLESENDTX
+#define BASILISK_DISABLESENDTX
 #define BASILISK_DISABLEWAITTX
 
 #include "../iguana/iguana777.h"
@@ -59,20 +59,21 @@ struct basilisk_rawtx
 struct basilisk_swap
 {
     struct basilisk_request req;
-    struct supernet_info *myinfo; bits256 myhash,otherhash;
+    struct supernet_info *myinfo; bits256 myhash,otherhash,orderhash;
     uint32_t statebits,otherstatebits,started,expiration,finished,dead,reftime,locktime;
     struct iguana_info *bobcoin,*alicecoin; char bobstr[64],alicestr[64];
     int32_t bobconfirms,aliceconfirms,iambob,reclaimed;
     uint64_t alicesatoshis,bobsatoshis,bobinsurance,aliceinsurance;
     
-    bits256 privkeys[INSTANTDEX_DECKSIZE],myprivs[2],mypubs[2],otherpubs[2],pubA0,pubA1,pubB0,pubB1,privAm,pubAm,privBn,pubBn;
-    uint64_t otherdeck[INSTANTDEX_DECKSIZE][2],deck[INSTANTDEX_DECKSIZE][2];
+    bits256 myprivs[2],mypubs[2],otherpubs[2],pubA0,pubA1,pubB0,pubB1,privAm,pubAm,privBn,pubBn;
     uint32_t crcs_mypub[2],crcs_mychoosei[2],crcs_myprivs[2],crcs_mypriv[2];
     int32_t choosei,otherchoosei,cutverified,otherverifiedcut,numpubs,havestate,otherhavestate;
     uint8_t secretAm[20],secretBn[20];
     uint8_t secretAm256[32],secretBn256[32];
     
     struct basilisk_rawtx bobdeposit,bobpayment,alicepayment,myfee,otherfee,aliceclaim,alicespend,bobreclaim,bobspend,bobrefund,alicereclaim;
+    bits256 privkeys[INSTANTDEX_DECKSIZE];
+    uint64_t otherdeck[INSTANTDEX_DECKSIZE][2],deck[INSTANTDEX_DECKSIZE][2];
     uint8_t verifybuf[65536];
 };
 
@@ -122,10 +123,11 @@ void basilisk_request_goodbye(struct supernet_info *myinfo);
 int32_t basilisk_update(char *symbol,uint32_t reftimestamp);
 void basilisk_seqresult(struct supernet_info *myinfo,char *retstr);
 struct iguana_info *basilisk_geckochain(struct supernet_info *myinfo,char *symbol,char *chainname,cJSON *valsobj);
-void basilisk_alicepayment(struct supernet_info *myinfo,struct iguana_info *coin,struct basilisk_rawtx *alicepayment,bits256 pubAm,bits256 pubBn);
+void basilisk_alicepayment(struct supernet_info *myinfo,struct basilisk_swap *swap,struct iguana_info *coin,struct basilisk_rawtx *alicepayment,bits256 pubAm,bits256 pubBn);
 void basilisk_rawtx_setparms(char *name,struct supernet_info *myinfo,struct basilisk_swap *swap,struct basilisk_rawtx *rawtx,struct iguana_info *coin,int32_t numconfirms,int32_t vintype,uint64_t satoshis,int32_t vouttype,uint8_t *pubkey33);
 void basilisk_setmyid(struct supernet_info *myinfo);
 int32_t basilisk_rwDEXquote(int32_t rwflag,uint8_t *serialized,struct basilisk_request *rp);
 cJSON *basilisk_requestjson(struct basilisk_request *rp);
+void basilisk_bobscripts_set(struct supernet_info *myinfo,struct basilisk_swap *swap,int32_t depositflag,int32_t genflag);
 
 #endif

basilisk/basilisk_DEX.c

@@ -291,7 +291,7 @@ void basilisk_requests_poll(struct supernet_info *myinfo)
             basilisk_channelsend(myinfo,issueR.desthash,issueR.srchash,channel,msgid,data,datalen,INSTANTDEX_LOCKTIME*2);
             while ( numiters < 10 && (crc= basilisk_swapcrcsend(myinfo,buf,sizeof(buf),issueR.desthash,issueR.srchash,channel,msgid,data,datalen,crcs)) == 0 )
             {
-                printf("didnt get back what was sent\n");
+                //printf("didnt get back what was sent\n");
                 sleep(3);
                 basilisk_channelsend(myinfo,issueR.desthash,issueR.srchash,channel,msgid,data,datalen,INSTANTDEX_LOCKTIME*2);
                 numiters++;
@@ -547,7 +547,7 @@ HASH_ARRAY_STRING(InstantDEX,request,hash,vals,hexstr)
         sleep(3);
         while ( numiters < 10 && (crc= basilisk_swapcrcsend(myinfo,buf,sizeof(buf),hash,myinfo->myaddr.persistent,DEX_channel,msgid,serialized,datalen,crcs)) == 0 )
         {
-            printf("didnt get back what was sent\n");
+            //printf("didnt get back what was sent\n");
             sleep(3);
             basilisk_channelsend(myinfo,myinfo->myaddr.persistent,hash,DEX_channel,msgid,serialized,datalen,60);
             numiters++;

basilisk/basilisk_bitcoin.c

@@ -566,7 +566,7 @@ char *basilisk_bitcoinrawtx(struct supernet_info *myinfo,struct iguana_info *coi
         jadd(valsobj,"addresses",addresses);
     }
     //printf("use addresses.(%s)\n",jprint(addresses,0));
-    printf("(%s) vals.(%s) change.(%s) spend.%s\n",coin->symbol,jprint(valsobj,0),changeaddr,spendscriptstr);
+    //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 )

basilisk/basilisk_swap.c

@@ -24,24 +24,42 @@
  e) BEFORE Bob broadcasts deposit, Alice broadcasts BTC denominated fee in cltv so if trade isnt done fee is reclaimed
  */
 
+//#define DISABLE_CHECKSIG
+
 /*
  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:
+ #ifndef DISABLE_CHECKSIG
  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
+ #else
+ OP_IF
+ <now + INSTANTDEX_LOCKTIME*2> OP_CLTV OP_DROP OP_SHA256 <sha256(alice_privA0)> OP_EQUAL
+ OP_ELSE
+ OP_HASH160 <hash(bob_privN)> OP_EQUALVERIFY OP_SHA256 <sha256(bob_privB0)> OP_EQUAL
+ OP_ENDIF
+#endif
  
  Bob paytx:
+ #ifndef DISABLE_CHECKSIG
  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
+ #else
+ OP_IF
+ <now + INSTANTDEX_LOCKTIME> OP_CLTV OP_DROP OP_SHA256 <sha256(bob_privB1)> OP_EQUAL
+ OP_ELSE
+ OP_HASH160 <hash(alice_privM)> OP_EQUALVERIFY OP_SHA256 <sha256(alice_privA0)> OP_EQUAL
+ OP_ENDIF
+ #endif
  
  Naming convention are pubAi are alice's pubkeys (seems only pubA0 and not pubA1)
  pubBi are Bob's pubkeys
@@ -53,7 +71,26 @@
  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
  */
 
-//auto create utxo
+/*
+Bob sends bobdeposit and waits for alicepayment to confirm before sending bobpayment
+Alice waits for bobdeposit to confirm and sends alicepayment
+
+Alice spends bobpayment immediately divulging privAm
+Bob spends alicepayment immediately after getting privAm and divulges privBn
+
+Bob will spend bobdeposit after end of trade or INSTANTDEX_LOCKTIME, divulging privBn
+Alice spends alicepayment as soon as privBn is seen
+
+Bob will spend bobpayment after INSTANTDEX_LOCKTIME
+Alice spends bobdeposit in 2*INSTANTDEX_LOCKTIME
+*/
+
+// negative spend if value too small
+
+void basilisk_txlog(struct supernet_info *myinfo,struct basilisk_swap *swap,struct basilisk_rawtx *rawtx,int32_t delay)
+{
+    // save in append only for backstop reclaiming
+}
 
 void revcalc_rmd160_sha256(uint8_t rmd160[20],bits256 revhash)
 {
@@ -63,32 +100,52 @@ void revcalc_rmd160_sha256(uint8_t rmd160[20],bits256 revhash)
     calc_rmd160_sha256(rmd160,hash.bytes,sizeof(hash));
 }
 
+bits256 revcalc_sha256(bits256 revhash)
+{
+    bits256 hash,dest; int32_t i;
+    for (i=0; i<32; i++)
+        hash.bytes[i] = revhash.bytes[31-i];
+    vcalc_sha256(0,dest.bytes,hash.bytes,sizeof(hash));
+    return(dest);
+}
+
 #define SCRIPT_OP_IF 0x63
 #define SCRIPT_OP_ELSE 0x67
 #define SCRIPT_OP_ENDIF 0x68
 
+bits256 basilisk_revealkey(bits256 privkey,bits256 pubkey)
+{
+    bits256 reveal;
+#ifdef DISABLE_CHECKSIG
+    vcalc_sha256(0,reveal.bytes,privkey.bytes,sizeof(privkey));
+    //reveal = revcalc_sha256(privkey);
+    char str[65],str2[65]; printf("priv.(%s) -> reveal.(%s)\n",bits256_str(str,privkey),bits256_str(str2,reveal));
+#else
+    reveal = pubkey;
+#endif
+    return(reveal);
+}
+
 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_swap *swap,int32_t depositflag)
 {
-    uint8_t pubkeyA[33],pubkeyB[33],*secret160,*secret256; bits256 cltvpub,destpub; int32_t i;
+    uint8_t pubkeyA[33],pubkeyB[33],*secret160,*secret256; bits256 privkey,cltvpub,destpub; int32_t i;
     *locktimep = swap->locktime;
     if ( depositflag != 0 )
     {
         *locktimep += INSTANTDEX_LOCKTIME;
-        cltvpub = swap->pubA0;
-        destpub = swap->pubB0;
+        pubkeyA[0] = 0x02, cltvpub = swap->pubA0;
+        pubkeyB[0] = 0x03, destpub = swap->pubB0;
+        privkey = swap->privBn;
         secret160 = swap->secretBn;
         secret256 = swap->secretBn256;
-        pubkeyA[0] = 0x02;
-        pubkeyB[0] = 0x03;
     }
     else
     {
-        cltvpub = swap->pubB1;
-        destpub = swap->pubA0;
+        pubkeyA[0] = 0x03, cltvpub = swap->pubB1;
+        pubkeyB[0] = 0x02, destpub = swap->pubA0;
+        privkey = swap->privAm;
         secret160 = swap->secretAm;
         secret256 = swap->secretAm256;
-        pubkeyA[0] = 0x03;
-        pubkeyB[0] = 0x02;
     }
     for (i=0; i<32; i++)
         printf("%02x",secret256[i]);
@@ -104,12 +161,36 @@ int32_t basilisk_bobscript(uint8_t *rmd160,uint8_t *redeemscript,int32_t *redeem
     memcpy(pubkeyB+1,destpub.bytes,sizeof(destpub));
     redeemscript[n++] = SCRIPT_OP_IF;
     n = bitcoin_checklocktimeverify(redeemscript,n,*locktimep);
+#ifdef DISABLE_CHECKSIG
+    n = bitcoin_secret256spend(redeemscript,n,cltvpub);
+#else
     n = bitcoin_pubkeyspend(redeemscript,n,pubkeyA);
+#endif
     redeemscript[n++] = SCRIPT_OP_ELSE;
     if ( secretstartp != 0 )
         *secretstartp = n + 2;
-    if ( 0 )
-        n = bitcoin_revealsecret160(redeemscript,n,secret160);
+    if ( 1 )
+    {
+        if ( 1 && 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);
+    }
     else
     {
         redeemscript[n++] = 0xa8;//IGUANA_OP_SHA256;
@@ -117,7 +198,11 @@ int32_t basilisk_bobscript(uint8_t *rmd160,uint8_t *redeemscript,int32_t *redeem
         memcpy(&redeemscript[n],secret256,0x20), n += 0x20;
         redeemscript[n++] = 0x88; //SCRIPT_OP_EQUALVERIFY;
     }
+#ifdef DISABLE_CHECKSIG
+    n = bitcoin_secret256spend(redeemscript,n,destpub);
+#else
     n = bitcoin_pubkeyspend(redeemscript,n,pubkeyB);
+#endif
     redeemscript[n++] = SCRIPT_OP_ENDIF;
     *redeemlenp = n;
     calc_rmd160_sha256(rmd160,redeemscript,n);
@@ -201,15 +286,15 @@ bits256 basilisk_swap_broadcast(char *name,struct supernet_info *myinfo,struct b
         signedtx = malloc(datalen*2 + 1);
         init_hexbytes_noT(signedtx,data,datalen);
         txid = iguana_sendrawtransaction(myinfo,coin,signedtx);
-        printf("%s <- sendrawtransaction %s.(%s)\n",name,signedtx,bits256_str(str,txid));
+        printf("sendrawtransaction %s.(%s)\n",name,bits256_str(str,txid));
         free(signedtx);
     }
     return(txid);
 }
 
-int32_t basilisk_rawtx_sign(struct supernet_info *myinfo,int32_t height,struct basilisk_swap *swap,struct basilisk_rawtx *dest,struct basilisk_rawtx *rawtx,bits256 privkey,bits256 *privkey2,uint8_t *userdata,int32_t userdatalen)
+int32_t basilisk_rawtx_sign(struct supernet_info *myinfo,int32_t height,struct basilisk_swap *swap,struct basilisk_rawtx *dest,struct basilisk_rawtx *rawtx,bits256 privkey,bits256 *privkey2,uint8_t *userdata,int32_t userdatalen,int32_t ignore_cltverr)
 {
-    char *rawtxbytes,*signedtx,hexstr[999],wifstr[128]; cJSON *txobj,*vins,*item,*sobj,*privkeys; int32_t retval = -1; struct vin_info *V; uint32_t locktime=0;
+    char *rawtxbytes=0,*signedtx=0,hexstr[999],wifstr[128]; cJSON *txobj,*vins,*item,*sobj,*privkeys; int32_t needsig=1,retval = -1; struct vin_info *V; uint32_t locktime=0;
     V = calloc(16,sizeof(*V));
     if ( dest == &swap->aliceclaim )
         locktime = swap->locktime + INSTANTDEX_LOCKTIME;
@@ -228,9 +313,10 @@ int32_t basilisk_rawtx_sign(struct supernet_info *myinfo,int32_t height,struct b
         //char str[65]; printf("add second privkey.(%s) %s\n",jprint(privkeys,0),bits256_str(str,*privkey2));
     } else V[0].N = V[0].M = 1;
     V[0].suppress_pubkeys = dest->suppress_pubkeys;
+    V[0].ignore_cltverr = ignore_cltverr;
     if ( dest->redeemlen != 0 )
         memcpy(V[0].p2shscript,dest->redeemscript,dest->redeemlen), V[0].p2shlen = dest->redeemlen;
-    txobj = bitcoin_txcreate(rawtx->coin->chain->isPoS,locktime,rawtx->coin->chain->locktime_txversion);
+    txobj = bitcoin_txcreate(rawtx->coin->chain->isPoS,locktime,userdata == 0 ? 1 : 1);//rawtx->coin->chain->locktime_txversion);
     vins = cJSON_CreateArray();
     item = cJSON_CreateObject();
     if ( userdata != 0 && userdatalen > 0 )
@@ -239,7 +325,11 @@ int32_t basilisk_rawtx_sign(struct supernet_info *myinfo,int32_t height,struct b
         V[0].userdatalen = userdatalen;
         init_hexbytes_noT(hexstr,userdata,userdatalen);
         jaddstr(item,"userdata",hexstr);
-    }
+        //jaddnum(item,"sequence",0);
+#ifdef DISABLE_CHECKSIG
+        needsig = 0;
+#endif
+   }
     if ( bits256_nonz(rawtx->actualtxid) != 0 )
         jaddbits256(item,"txid",rawtx->actualtxid);
     else jaddbits256(item,"txid",rawtx->signedtxid);
@@ -249,8 +339,8 @@ int32_t basilisk_rawtx_sign(struct supernet_info *myinfo,int32_t height,struct b
     jaddstr(sobj,"hex",hexstr);
     jadd(item,"scriptPubKey",sobj);
     jaddnum(item,"suppress",dest->suppress_pubkeys);
-    if ( locktime != 0 )
-        jaddnum(item,"sequence",0);
+    //if ( locktime != 0 )
+    //    jaddnum(item,"sequence",0);
     if ( (dest->redeemlen= rawtx->redeemlen) != 0 )
     {
         init_hexbytes_noT(hexstr,rawtx->redeemscript,rawtx->redeemlen);
@@ -260,19 +350,22 @@ int32_t basilisk_rawtx_sign(struct supernet_info *myinfo,int32_t height,struct b
     jaddi(vins,item);
     jdelete(txobj,"vin");
     jadd(txobj,"vin",vins);
-    printf("basilisk_rawtx_sign locktime.%u/%u for %s spendscript.%s -> %s, suppress.%d\n",rawtx->locktime,dest->locktime,rawtx->name,hexstr,dest->name,dest->suppress_pubkeys);
+    //printf("basilisk_rawtx_sign locktime.%u/%u for %s spendscript.%s -> %s, suppress.%d\n",rawtx->locktime,dest->locktime,rawtx->name,hexstr,dest->name,dest->suppress_pubkeys);
     txobj = bitcoin_txoutput(txobj,dest->spendscript,dest->spendlen,dest->amount);
     if ( (rawtxbytes= bitcoin_json2hex(myinfo,rawtx->coin,&dest->txid,txobj,V)) != 0 )
     {
-        printf("(%s) spend.%s rawtx.(%s) userdatalen.%d p2shlen.%d\n",jprint(txobj,0),rawtx->name,rawtxbytes,userdatalen,dest->redeemlen);
-        if ( (signedtx= iguana_signrawtx(myinfo,rawtx->coin,height,&dest->signedtxid,&dest->completed,vins,rawtxbytes,privkeys,V)) != 0 )
+        if ( needsig == 0 )
+            signedtx = rawtxbytes;
+        if ( signedtx != 0 || (signedtx= iguana_signrawtx(myinfo,rawtx->coin,height,&dest->signedtxid,&dest->completed,vins,rawtxbytes,privkeys,V)) != 0 )
         {
-            printf("rawtx spend signedtx.(%s)\n",signedtx);
             dest->datalen = (int32_t)strlen(signedtx) >> 1;
             dest->txbytes = calloc(1,dest->datalen);
             decode_hex(dest->txbytes,dest->datalen,signedtx);
-            free(signedtx);
-            retval = 0;
+            if ( signedtx != rawtxbytes )
+                free(signedtx);
+            if ( dest->completed != 0 )
+                retval = 0;
+            else printf("couldnt sign transaction %s\n",rawtx->name);
         } else printf("error signing\n");
         free(rawtxbytes);
     } else printf("error making rawtx\n");
@@ -294,16 +387,26 @@ struct basilisk_rawtx *basilisk_swapdata_rawtx(struct supernet_info *myinfo,stru
 int32_t basilisk_verify_otherfee(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen)
 {
     struct basilisk_swap *swap = ptr;
-    // add verification
+    // add verification and broadcast
     swap->otherfee.txbytes = calloc(1,datalen);
     memcpy(swap->otherfee.txbytes,data,datalen);
     swap->otherfee.actualtxid = swap->otherfee.signedtxid = bits256_doublesha256(0,data,datalen);
+    basilisk_txlog(myinfo,swap,&swap->otherfee,-1);
     return(0);
 }
 
-int32_t basilisk_rawtx_spendscript(struct supernet_info *myinfo,int32_t height,struct basilisk_rawtx *rawtx,int32_t v,uint8_t *data,int32_t datalen,int32_t suppress_pubkeys)
+int32_t basilisk_rawtx_spendscript(struct supernet_info *myinfo,struct basilisk_swap *swap,int32_t height,struct basilisk_rawtx *rawtx,int32_t v,uint8_t *recvbuf,int32_t recvlen,int32_t suppress_pubkeys)
 {
-    int32_t retval=-1,hexlen,n; cJSON *txobj,*skey,*vouts,*vout; char *hexstr;
+    int32_t datalen=0,retval=-1,hexlen,n; uint8_t *data; cJSON *txobj,*skey,*vouts,*vout; char *hexstr;
+    datalen = recvbuf[0];
+    datalen += (int32_t)recvbuf[1] << 8;
+    if ( datalen > 65536 )
+        return(-1);
+    rawtx->redeemlen = recvbuf[2];
+    data = &recvbuf[3];
+    if ( rawtx->redeemlen > 0 && rawtx->redeemlen < 0x100 )
+        memcpy(rawtx->redeemscript,&data[datalen],rawtx->redeemlen);
+    //printf("recvlen.%d datalen.%d redeemlen.%d\n",recvlen,datalen,rawtx->redeemlen);
     if ( rawtx->txbytes == 0 )
     {
         rawtx->txbytes = calloc(1,datalen);
@@ -319,12 +422,12 @@ int32_t basilisk_rawtx_spendscript(struct supernet_info *myinfo,int32_t height,s
             printf("%02x",rawtx->txbytes[i]);
         printf(" <- rawtx\n");
         printf("%s rawtx data compare error, len %d vs %d <<<<<<<<<< warning\n",rawtx->name,rawtx->datalen,datalen);
-        //return(-1);
+        return(-1);
     }
     if ( (txobj= bitcoin_data2json(rawtx->coin,height,&rawtx->signedtxid,&rawtx->msgtx,rawtx->extraspace,sizeof(rawtx->extraspace),data,datalen,0,suppress_pubkeys)) != 0 )
     {
         rawtx->actualtxid = rawtx->signedtxid;
-        char str[65]; printf("got txid.%s\n",bits256_str(str,rawtx->signedtxid));
+        //char str[65]; printf("got txid.%s (%s)\n",bits256_str(str,rawtx->signedtxid),jprint(txobj,0));
         rawtx->locktime = rawtx->msgtx.lock_time;
         if ( (vouts= jarray(&n,txobj,"vout")) != 0 && v < n )
         {
@@ -335,6 +438,7 @@ int32_t basilisk_rawtx_spendscript(struct supernet_info *myinfo,int32_t height,s
                 {
                     decode_hex(rawtx->spendscript,hexlen,hexstr);
                     rawtx->spendlen = hexlen;
+                    basilisk_txlog(myinfo,swap,rawtx,-1); // bobdeposit, bobpayment or alicepayment
                     retval = 0;
                 }
             } else printf("%s ERROR.(%s)\n",rawtx->name,jprint(txobj,0));
@@ -344,29 +448,19 @@ int32_t basilisk_rawtx_spendscript(struct supernet_info *myinfo,int32_t height,s
     return(retval);
 }
 
-int32_t basilisk_swapuserdata(uint8_t *userdata,int32_t pushpriv,bits256 privkey,uint8_t addrtype,bits256 pubkey,int32_t ifpath,int32_t revflag)
+int32_t basilisk_swapuserdata(struct basilisk_swap *swap,uint8_t *userdata,bits256 privkey,int32_t ifpath,bits256 signpriv,uint8_t *redeemscript,int32_t redeemlen)
 {
     int32_t i,len = 0;
-    if ( 0 )
-    {
-        userdata[len++] = 33;
-        userdata[len++] = addrtype;
-        for (i=0; i<sizeof(pubkey); i++)
-            userdata[len++] = pubkey.bytes[i];
-    }
-    if ( pushpriv != 0 )
+#ifdef DISABLE_CHECKSIG
+    userdata[len++] = sizeof(signpriv);
+    for (i=0; i<sizeof(privkey); i++)
+        userdata[len++] = signpriv.bytes[i];
+#endif
+    if ( bits256_nonz(privkey) != 0 )
     {
         userdata[len++] = sizeof(privkey);
-        if ( revflag != 0 )
-        {
-            for (i=0; i<sizeof(privkey); i++)
-                userdata[len++] = privkey.bytes[i];
-        }
-        else
-        {
-            for (i=0; i<sizeof(privkey); i++)
-                userdata[len++] = privkey.bytes[sizeof(privkey) - 1 - i];
-        }
+        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);
@@ -381,29 +475,33 @@ int32_t basilisk_swapuserdata(uint8_t *userdata,int32_t pushpriv,bits256 privkey
 
 int32_t basilisk_verify_bobdeposit(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen)
 {
-    uint8_t userdata[512]; int32_t len = 0; struct basilisk_swap *swap = ptr;
-    if ( basilisk_rawtx_spendscript(myinfo,swap->bobcoin->blocks.hwmchain.height,&swap->bobdeposit,0,data,datalen,0) == 0 )
+    uint8_t userdata[512]; int32_t retval,len = 0; static bits256 zero; struct basilisk_swap *swap = ptr;
+    if ( basilisk_rawtx_spendscript(myinfo,swap,swap->bobcoin->blocks.hwmchain.height,&swap->bobdeposit,0,data,datalen,0) == 0 )
     {
-        //len = basilisk_swapuserdata(userdata,0,GENESIS_PRIVKEY,0x02,swap->pubA0,1);
-        userdata[len++] = 0x51;
-        return(basilisk_rawtx_sign(myinfo,swap->bobcoin->blocks.hwmchain.height,swap,&swap->aliceclaim,&swap->bobdeposit,swap->myprivs[0],0,userdata,len));
+        len = basilisk_swapuserdata(swap,userdata,zero,1,swap->myprivs[0],swap->bobdeposit.redeemscript,swap->bobdeposit.redeemlen);
+        if ( (retval= basilisk_rawtx_sign(myinfo,swap->bobcoin->blocks.hwmchain.height,swap,&swap->aliceclaim,&swap->bobdeposit,swap->myprivs[0],0,userdata,len,1)) == 0 )
+        {
+            basilisk_txlog(myinfo,swap,&swap->aliceclaim,INSTANTDEX_LOCKTIME*2);
+            return(retval);
+        }
     }
     printf("error with bobdeposit\n");
     return(-1);
 }
 
-int32_t basilisk_bobdeposit_refund(struct supernet_info *myinfo,struct basilisk_swap *swap)
+int32_t basilisk_bobdeposit_refund(struct supernet_info *myinfo,struct basilisk_swap *swap,int32_t delay)
 {
-    uint8_t userdata[512],revrmd160[20]; int32_t len = 0;
-    len = basilisk_swapuserdata(userdata,1,swap->privBn,0x03,swap->pubB0,0,0);
-    int32_t i; for (i=0; i<len; i++)
-        printf("%02x",userdata[i]);
-    char str[65]; printf(" <-basilisk_bobdeposit_refund privBn.(%s)\n",bits256_str(str,swap->privBn));
-    revcalc_rmd160_sha256(revrmd160,swap->privBn);
-    for (i=0; i<20; i++)
-        printf("%02x",revrmd160[i]);
-    printf(" <- revrmd160\n");
-    return(basilisk_rawtx_sign(myinfo,swap->bobcoin->blocks.hwmchain.height,swap,&swap->bobrefund,&swap->bobdeposit,swap->myprivs[0],0,userdata,len));
+    uint8_t userdata[512]; int32_t i,retval,len = 0; char str[65];
+    len = basilisk_swapuserdata(swap,userdata,swap->privBn,0,swap->myprivs[0],swap->bobdeposit.redeemscript,swap->bobdeposit.redeemlen);
+    if ( (retval= basilisk_rawtx_sign(myinfo,swap->bobcoin->blocks.hwmchain.height,swap,&swap->bobrefund,&swap->bobdeposit,swap->myprivs[0],0,userdata,len,0)) == 0 )
+    {
+        for (i=0; i<swap->bobrefund.datalen; i++)
+            printf("%02x",swap->bobrefund.txbytes[i]);
+        printf(" <- bobrefund.(%s)\n",bits256_str(str,swap->bobrefund.txid));
+        basilisk_txlog(myinfo,swap,&swap->bobrefund,delay);
+        return(retval);
+    }
+    return(-1);
 }
 
 /*Bob paytx:
@@ -413,53 +511,61 @@ int32_t basilisk_bobdeposit_refund(struct supernet_info *myinfo,struct basilisk_
  OP_HASH160 <hash(alice_privM)> OP_EQUALVERIFY <alice_pubA0> OP_CHECKSIG
  OP_ENDIF*/
 
-int32_t basilisk_bobpayment_reclaim(struct supernet_info *myinfo,struct basilisk_swap *swap)
+int32_t basilisk_bobpayment_reclaim(struct supernet_info *myinfo,struct basilisk_swap *swap,int32_t delay)
 {
-    uint8_t userdata[512]; int32_t len = 0;
+    uint8_t userdata[512]; int32_t retval,len = 0; static bits256 zero;
     printf("basilisk_bobpayment_reclaim\n");
-    userdata[len++] = 0x51;
-    //len = basilisk_swapuserdata(userdata,0,GENESIS_PRIVKEY,0x03,swap->pubB1,1);
-    return(basilisk_rawtx_sign(myinfo,swap->bobcoin->blocks.hwmchain.height,swap,&swap->bobreclaim,&swap->bobpayment,swap->myprivs[1],0,userdata,len));
+    len = basilisk_swapuserdata(swap,userdata,zero,1,swap->myprivs[1],swap->bobpayment.redeemscript,swap->bobpayment.redeemlen);
+    if ( (retval= basilisk_rawtx_sign(myinfo,swap->bobcoin->blocks.hwmchain.height,swap,&swap->bobreclaim,&swap->bobpayment,swap->myprivs[1],0,userdata,len,0)) == 0 )
+    {
+        basilisk_txlog(myinfo,swap,&swap->bobreclaim,delay);
+        return(retval);
+    }
+    return(-1);
 }
 
 int32_t basilisk_verify_bobpaid(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen)
 {
-    uint8_t userdata[512]; int32_t len = 0; struct basilisk_swap *swap = ptr;
-    if ( basilisk_rawtx_spendscript(myinfo,swap->bobcoin->blocks.hwmchain.height,&swap->bobpayment,0,data,datalen,0) == 0 )
+    uint8_t userdata[512]; int32_t i,retval,len = 0; bits256 revAm; struct basilisk_swap *swap = ptr;
+    if ( basilisk_rawtx_spendscript(myinfo,swap,swap->bobcoin->blocks.hwmchain.height,&swap->bobpayment,0,data,datalen,0) == 0 )
     {
-        len = basilisk_swapuserdata(userdata,1,swap->privAm,0x02,swap->pubA0,0,0);
+        for (i=0; i<32; i++)
+            revAm.bytes[i] = swap->privAm.bytes[31-i];
+        len = basilisk_swapuserdata(swap,userdata,revAm,0,swap->myprivs[0],swap->bobpayment.redeemscript,swap->bobpayment.redeemlen);
         char str[65]; printf("bobpaid.(%s)\n",bits256_str(str,swap->privAm));
-        return(basilisk_rawtx_sign(myinfo,swap->bobcoin->blocks.hwmchain.height,swap,&swap->alicespend,&swap->bobpayment,swap->myprivs[0],0,userdata,len));
-    } else return(-1);
+        if ( (retval= basilisk_rawtx_sign(myinfo,swap->bobcoin->blocks.hwmchain.height,swap,&swap->alicespend,&swap->bobpayment,swap->myprivs[0],0,userdata,len,1)) == 0 )
+        {
+            for (i=0; i<swap->alicespend.datalen; i++)
+                printf("%02x",swap->alicespend.txbytes[i]);
+            printf(" <- alicespend\n\n");
+            basilisk_txlog(myinfo,swap,&swap->alicespend,-1);
+            return(retval);
+        }
+    }
+    return(-1);
 }
 
 int32_t basilisk_alicepayment_spend(struct supernet_info *myinfo,struct basilisk_swap *swap,struct basilisk_rawtx *dest)
 {
+    int32_t retval;
     //printf("alicepayment_spend\n");
     swap->alicepayment.spendlen = basilisk_alicescript(swap->alicepayment.redeemscript,&swap->alicepayment.redeemlen,swap->alicepayment.spendscript,0,swap->alicepayment.destaddr,swap->alicecoin->chain->p2shtype,swap->pubAm,swap->pubBn);
-    return(basilisk_rawtx_sign(myinfo,swap->alicecoin->blocks.hwmchain.height,swap,dest,&swap->alicepayment,swap->privAm,&swap->privBn,0,0));
+    if ( (retval= basilisk_rawtx_sign(myinfo,swap->alicecoin->blocks.hwmchain.height,swap,dest,&swap->alicepayment,swap->privAm,&swap->privBn,0,0,1)) == 0 )
+    {
+        basilisk_txlog(myinfo,swap,dest,0); // bobspend or alicereclaim
+        return(retval);
+    }
+    return(-1);
 }
 
 int32_t basilisk_verify_alicepaid(struct supernet_info *myinfo,void *ptr,uint8_t *data,int32_t datalen)
 {
     struct basilisk_swap *swap = ptr;
-    if ( basilisk_rawtx_spendscript(myinfo,swap->alicecoin->blocks.hwmchain.height,&swap->alicepayment,0,data,datalen,0) == 0 )
+    if ( basilisk_rawtx_spendscript(myinfo,swap,swap->alicecoin->blocks.hwmchain.height,&swap->alicepayment,0,data,datalen,0) == 0 )
         return(0);
     else return(-1);
 }
 
-int32_t basilisk_privAm_extract(struct supernet_info *myinfo,struct basilisk_swap *swap)
-{
-    // need to scan blockchain for alicespend of bobpayment
-    // search for swap->bobpayment.actualtxid in spends
-    if ( bits256_nonz(swap->privAm) != 0 && swap->bobspend.txbytes == 0 )
-    {
-        char str[65]; printf("have privAm.%s\n",bits256_str(str,swap->privAm));
-        return(basilisk_alicepayment_spend(myinfo,swap,&swap->bobspend));
-    }
-    return(-1);
-}
-
 int32_t basilisk_verify_pubpair(int32_t *wrongfirstbytep,struct basilisk_swap *swap,int32_t ind,uint8_t pub0,bits256 pubi,uint64_t txid)
 {
     if ( pub0 != (swap->iambob ^ 1) + 0x02 )
@@ -554,7 +660,7 @@ int32_t basilisk_rawtx_return(struct supernet_info *myinfo,int32_t height,struct
     return(retval);
 }
 
-int32_t basilisk_rawtx_gen(char *str,struct supernet_info *myinfo,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 basilisk_rawtx_gen(char *str,struct supernet_info *myinfo,struct basilisk_swap *swap,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)
 {
     char *retstr,scriptstr[1024]; uint32_t basilisktag; int32_t flag,i,n,retval = -1; cJSON *valsobj,*retarray=0; struct vin_info *V;
     //bitcoin_address(coinaddr,rawtx->coin->chain->pubtype,myinfo->persistent_pubkey33,33);
@@ -574,12 +680,13 @@ int32_t basilisk_rawtx_gen(char *str,struct supernet_info *myinfo,int32_t iambob
     jaddnum(valsobj,"minconf",minconf);
     jaddnum(valsobj,"locktime",locktime);
     jaddnum(valsobj,"timeout",30000);
+    jaddnum(valsobj,"timestamp",swap->started);
     rawtx->locktime = locktime;
-    printf("%s locktime.%u\n",rawtx->name,locktime);
+    //printf("%s locktime.%u\n",rawtx->name,locktime);
     V = calloc(256,sizeof(*V));
     if ( (retstr= basilisk_bitcoinrawtx(myinfo,rawtx->coin,"",basilisktag,jint(valsobj,"timeout"),valsobj,V)) != 0 )
     {
-        printf("%s %s basilisk_bitcoinrawtx.(%s)\n",rawtx->name,str,retstr);
+        //printf("%s %s basilisk_bitcoinrawtx.(%s)\n",rawtx->name,str,retstr);
         flag = 0;
         if ( (retarray= cJSON_Parse(retstr)) != 0 )
         {
@@ -609,20 +716,22 @@ int32_t basilisk_rawtx_gen(char *str,struct supernet_info *myinfo,int32_t iambob
     return(retval);
 }
 
-void basilisk_bobscripts_set(struct supernet_info *myinfo,struct basilisk_swap *swap,int32_t depositflag)
+void basilisk_bobscripts_set(struct supernet_info *myinfo,struct basilisk_swap *swap,int32_t depositflag,int32_t genflag)
 {
-    int32_t i;
+    int32_t i,j; char str[65];
+    if ( genflag != 0 && swap->iambob == 0 )
+        printf("basilisk_bobscripts_set WARNING: alice generating BOB tx\n");
     if ( depositflag == 0 )
     {
         swap->bobpayment.spendlen = basilisk_bobscript(swap->bobpayment.rmd160,swap->bobpayment.redeemscript,&swap->bobpayment.redeemlen,swap->bobpayment.spendscript,0,&swap->bobpayment.locktime,&swap->bobpayment.secretstart,swap,0);
-        for (i=0; i<swap->bobpayment.redeemlen; i++)
-            printf("%02x",swap->bobpayment.redeemscript[i]);
-        printf(" <- bobpayment.%d\n",i);
-        if ( bits256_nonz(*(bits256 *)swap->secretBn256) != 0 && swap->bobpayment.txbytes == 0 )
+        //for (i=0; i<swap->bobpayment.redeemlen; i++)
+        //    printf("%02x",swap->bobpayment.redeemscript[i]);
+        //printf(" <- bobpayment.%d\n",i);
+        if ( genflag != 0 && bits256_nonz(*(bits256 *)swap->secretBn256) != 0 && swap->bobpayment.txbytes == 0 )
         {
             for (i=0; i<3; i++)
             {
-                basilisk_rawtx_gen("payment",myinfo,1,1,&swap->bobpayment,swap->bobpayment.locktime,swap->bobpayment.spendscript,swap->bobpayment.spendlen,swap->bobpayment.coin->chain->txfee,1);
+                basilisk_rawtx_gen("payment",myinfo,swap,1,1,&swap->bobpayment,swap->bobpayment.locktime,swap->bobpayment.spendscript,swap->bobpayment.spendlen,swap->bobpayment.coin->chain->txfee,1);
                 if ( swap->bobpayment.txbytes == 0 || swap->bobpayment.spendlen == 0 )
                 {
                     printf("error bob generating %p payment.%d\n",swap->bobpayment.txbytes,swap->bobpayment.spendlen);
@@ -630,8 +739,15 @@ void basilisk_bobscripts_set(struct supernet_info *myinfo,struct basilisk_swap *
                 }
                 else
                 {
+                    for (j=0; j<swap->bobpayment.datalen; j++)
+                        printf("%02x",swap->bobpayment.txbytes[j]);
+                    printf(" <- bobpayment.%d\n",swap->bobpayment.datalen);
+                    for (j=0; j<swap->bobpayment.redeemlen; j++)
+                        printf("%02x",swap->bobpayment.redeemscript[j]);
+                    printf(" <- redeem.%d\n",swap->bobpayment.redeemlen);
                     printf("GENERATED BOB PAYMENT\n");
                     iguana_unspents_mark(myinfo,swap->bobcoin,swap->bobpayment.vins);
+                    basilisk_bobpayment_reclaim(myinfo,swap,INSTANTDEX_LOCKTIME);
                     break;
                 }
             }
@@ -640,9 +756,34 @@ void basilisk_bobscripts_set(struct supernet_info *myinfo,struct basilisk_swap *
     else
     {
         swap->bobdeposit.spendlen = basilisk_bobscript(swap->bobdeposit.rmd160,swap->bobdeposit.redeemscript,&swap->bobdeposit.redeemlen,swap->bobdeposit.spendscript,0,&swap->bobdeposit.locktime,&swap->bobdeposit.secretstart,swap,1);
-        for (i=0; i<swap->bobdeposit.redeemlen; i++)
-            printf("%02x",swap->bobdeposit.redeemscript[i]);
-        printf(" <- bobdeposit.%d\n",i);
+        if ( genflag != 0 )
+        {
+            for (i=0; i<3; i++)
+            {
+                basilisk_rawtx_gen("deposit",myinfo,swap,1,1,&swap->bobdeposit,swap->bobdeposit.locktime,swap->bobdeposit.spendscript,swap->bobdeposit.spendlen,swap->bobdeposit.coin->chain->txfee,1);
+                if ( swap->bobdeposit.txbytes == 0 || swap->bobdeposit.spendlen == 0 )
+                {
+                    printf("error bob generating %p deposit.%d\n",swap->bobdeposit.txbytes,swap->bobdeposit.spendlen);
+                    sleep(3);
+                }
+                else
+                {
+                    for (j=0; j<swap->bobdeposit.datalen; j++)
+                        printf("%02x",swap->bobdeposit.txbytes[j]);
+                    printf(" <- bobdeposit.%d\n",swap->bobdeposit.datalen);
+                    for (j=0; j<swap->bobdeposit.redeemlen; j++)
+                        printf("%02x",swap->bobdeposit.redeemscript[j]);
+                    printf(" <- redeem.%d\n",swap->bobdeposit.redeemlen);
+                    printf("GENERATED BOB DEPOSIT\n");
+                    iguana_unspents_mark(myinfo,swap->bobcoin,swap->bobdeposit.vins);
+                    basilisk_bobdeposit_refund(myinfo,swap,INSTANTDEX_LOCKTIME);
+                    break;
+                }
+            }
+        }
+        //for (i=0; i<swap->bobdeposit.redeemlen; i++)
+        //    printf("%02x",swap->bobdeposit.redeemscript[i]);
+        //printf(" <- bobdeposit.%d\n",i);
     }
 }
 
@@ -663,14 +804,13 @@ int32_t basilisk_verify_privi(struct supernet_info *myinfo,void *ptr,uint8_t *da
                 swap->privAm = privkey;
                 vcalc_sha256(0,swap->secretAm256,privkey.bytes,sizeof(privkey));
                 printf("set privAm.%s %s\n",bits256_str(str,swap->privAm),bits256_str(str2,*(bits256 *)swap->secretAm256));
-                basilisk_bobscripts_set(myinfo,swap,0);
+                basilisk_bobscripts_set(myinfo,swap,0,1);
             }
             else
             {
                 swap->privBn = privkey;
                 vcalc_sha256(0,swap->secretBn256,privkey.bytes,sizeof(privkey));
                 printf("set privBn.%s %s\n",bits256_str(str,swap->privBn),bits256_str(str2,*(bits256 *)swap->secretBn256));
-                basilisk_bobscripts_set(myinfo,swap,1);
             }
             char str[65]; printf("privi verified.(%s)\n",bits256_str(str,privkey));
             return(0);
@@ -788,10 +928,33 @@ uint32_t basilisk_swapsend(struct supernet_info *myinfo,struct basilisk_swap *sw
     return(0);
 }
 
+int32_t basilisk_priviextract(struct supernet_info *myinfo,struct iguana_info *coin,char *name,bits256 *destp,uint8_t secret160[20],bits256 srctxid,int32_t srcvout)
+{
+    bits256 txid,privkey; char str[65]; int32_t i,vini,scriptlen; uint8_t rmd160[20],scriptsig[IGUANA_MAXSCRIPTSIZE];
+    if ( (vini= iguana_vinifind(myinfo,coin,&txid,srctxid,srcvout)) >= 0 )
+    {
+        if ( (scriptlen= iguana_scriptsigextract(myinfo,coin,scriptsig,sizeof(scriptsig),txid,vini)) > 0 )
+        {
+            for (i=0; i<32; i++)
+                privkey.bytes[i] = scriptsig[scriptlen - 33 + i];
+            revcalc_rmd160_sha256(rmd160,privkey);//.bytes,sizeof(privkey));
+            if ( memcmp(secret160,rmd160,sizeof(rmd160)) == sizeof(rmd160) )
+            {
+                *destp = privkey;
+                printf("found %s (%s)\n",name,bits256_str(str,privkey));
+                return(0);
+            }
+        }
+    }
+    return(-1);
+}
+
 int32_t basilisk_privBn_extract(struct supernet_info *myinfo,struct basilisk_swap *swap,uint8_t *data,int32_t maxlen)
 {
-    // need to scan blockchain for bobrefund
-    // search for swap->bobrefund.actualtxid in spends
+    if ( basilisk_priviextract(myinfo,swap->bobcoin,"privBn",&swap->privBn,swap->secretBn,swap->bobrefund.actualtxid,0) == 0 )
+    {
+        
+    }
     if ( basilisk_swapget(myinfo,swap,0x40000000,data,maxlen,basilisk_verify_privi) == 0 )
     {
         if ( bits256_nonz(swap->privBn) != 0 && swap->alicereclaim.txbytes == 0 )
@@ -802,7 +965,20 @@ int32_t basilisk_privBn_extract(struct supernet_info *myinfo,struct basilisk_swa
     }
     return(-1);
 }
-// end of coin protocol dependent
+
+int32_t basilisk_privAm_extract(struct supernet_info *myinfo,struct basilisk_swap *swap)
+{
+    if ( basilisk_priviextract(myinfo,swap->bobcoin,"privAm",&swap->privAm,swap->secretAm,swap->bobpayment.actualtxid,0) == 0 )
+    {
+        
+    }
+    if ( bits256_nonz(swap->privAm) != 0 && swap->bobspend.txbytes == 0 )
+    {
+        char str[65]; printf("have privAm.%s\n",bits256_str(str,swap->privAm));
+        return(basilisk_alicepayment_spend(myinfo,swap,&swap->bobspend));
+    }
+    return(-1);
+}
 
 bits256 instantdex_derivekeypair(struct supernet_info *myinfo,bits256 *newprivp,uint8_t pubkey[33],bits256 privkey,bits256 orderhash)
 {
@@ -814,7 +990,7 @@ bits256 instantdex_derivekeypair(struct supernet_info *myinfo,bits256 *newprivp,
 
 int32_t instantdex_pubkeyargs(struct supernet_info *myinfo,struct basilisk_swap *swap,int32_t numpubs,bits256 privkey,bits256 hash,int32_t firstbyte)
 {
-    char buf[3]; int32_t i,n,m,len=0; bits256 pubi; uint64_t txid; uint8_t secret160[20],pubkey[33];
+    char buf[3]; int32_t i,n,m,len=0; bits256 pubi,reveal; uint64_t txid; uint8_t secret160[20],pubkey[33];
     sprintf(buf,"%c0",'A' - 0x02 + firstbyte);
     if ( numpubs > 2 )
     {
@@ -834,19 +1010,20 @@ int32_t instantdex_pubkeyargs(struct supernet_info *myinfo,struct basilisk_swap
             {
                 swap->myprivs[n] = privkey;
                 memcpy(swap->mypubs[n].bytes,pubkey+1,sizeof(bits256));
+                reveal = basilisk_revealkey(privkey,swap->mypubs[n]);
                 if ( swap->iambob != 0 )
                 {
                     if ( n == 0 )
-                        swap->pubB0 = swap->mypubs[n];
+                        swap->pubB0 = reveal;
                     else if ( n == 1 )
-                        swap->pubB1 = swap->mypubs[n];
+                        swap->pubB1 = reveal;
                 }
                 else if ( swap->iambob == 0 )
                 {
                     if ( n == 0 )
-                        swap->pubA0 = swap->mypubs[n];
+                        swap->pubA0 = reveal;
                     else if ( n == 1 )
-                        swap->pubA1 = swap->mypubs[n];
+                        swap->pubA1 = reveal;
                 }
             }
         }
@@ -993,7 +1170,7 @@ struct basilisk_swap *bitcoin_swapinit(struct supernet_info *myinfo,struct basil
         printf("neither src nor dest error\n");
         return(0);
     }
-    if ( bits256_nonz(myinfo->persistent_priv) == 0 || (x= instantdex_pubkeyargs(myinfo,swap,2 + INSTANTDEX_DECKSIZE,myinfo->persistent_priv,swap->myhash,0x02+swap->iambob)) != 2 + INSTANTDEX_DECKSIZE )
+    if ( bits256_nonz(myinfo->persistent_priv) == 0 || (x= instantdex_pubkeyargs(myinfo,swap,2 + INSTANTDEX_DECKSIZE,myinfo->persistent_priv,swap->orderhash,0x02+swap->iambob)) != 2 + INSTANTDEX_DECKSIZE )
     {
         printf("couldnt generate privkeys %d\n",x);
         return(0);
@@ -1027,6 +1204,7 @@ struct basilisk_swap *bitcoin_swapinit(struct supernet_info *myinfo,struct basil
     swap->bobspend.suppress_pubkeys = 1;
     basilisk_rawtx_setparms("alicereclaim",myinfo,swap,&swap->alicereclaim,swap->alicecoin,swap->aliceconfirms,2,swap->alicesatoshis-swap->alicecoin->txfee,1,alicepub33);
     swap->alicereclaim.suppress_pubkeys = 1;
+    printf("IAMBOB.%d\n",swap->iambob);
     return(swap);
 }
 // end of alice/bob code
@@ -1156,7 +1334,7 @@ int32_t basilisk_verify_privkeys(struct supernet_info *myinfo,void *ptr,uint8_t
                     swap->secretAm[i] = data[len++];
                 for (i=0; i<32; i++)
                     swap->secretAm256[i] = data[len++];
-                basilisk_bobscripts_set(myinfo,swap,1);
+                basilisk_bobscripts_set(myinfo,swap,1,1);
             }
             else
             {
@@ -1166,7 +1344,7 @@ int32_t basilisk_verify_privkeys(struct supernet_info *myinfo,void *ptr,uint8_t
                     swap->secretBn[i] = data[len++];
                 for (i=0; i<32; i++)
                     swap->secretBn256[i] = data[len++];
-                basilisk_bobscripts_set(myinfo,swap,0);
+                //basilisk_bobscripts_set(myinfo,swap,0);
             }
         } else printf("failed verification: wrong firstbyte.%d errs.%d\n",wrongfirstbyte,errs);
     }
@@ -1176,14 +1354,30 @@ int32_t basilisk_verify_privkeys(struct supernet_info *myinfo,void *ptr,uint8_t
 
 uint32_t basilisk_swapdata_rawtxsend(struct supernet_info *myinfo,struct basilisk_swap *swap,uint32_t msgbits,uint8_t *data,int32_t maxlen,struct basilisk_rawtx *rawtx,uint32_t nextbits)
 {
+    uint8_t sendbuf[32768]; int32_t sendlen;
     if ( basilisk_swapdata_rawtx(myinfo,swap,data,maxlen,rawtx) != 0 )
     {
-        //if ( bits256_nonz(rawtx->signedtxid) != 0 && bits256_nonz(rawtx->actualtxid) == 0 )
+        if ( bits256_nonz(rawtx->signedtxid) != 0 )//&& bits256_nonz(rawtx->actualtxid) == 0 )
         {
+            char str[65],str2[65];
             rawtx->actualtxid = basilisk_swap_broadcast(rawtx->name,myinfo,swap,rawtx->coin,rawtx->txbytes,rawtx->datalen);
-            char str[65],str2[65]; printf("%s rawtxsend %s vs %s\n",rawtx->name,bits256_str(str,rawtx->signedtxid),bits256_str(str2,rawtx->actualtxid));
+            if ( bits256_nonz(rawtx->actualtxid) == 0 )
+                printf("%s rawtxsend %s vs %s\n",rawtx->name,bits256_str(str,rawtx->signedtxid),bits256_str(str2,rawtx->actualtxid));
             if ( bits256_nonz(rawtx->actualtxid) != 0 && msgbits != 0 )
-                return(basilisk_swapsend(myinfo,swap,msgbits,rawtx->txbytes,rawtx->datalen,nextbits,rawtx->crcs));
+            {
+                sendlen = 0;
+                sendbuf[sendlen++] = rawtx->datalen & 0xff;
+                sendbuf[sendlen++] = (rawtx->datalen >> 8) & 0xff;
+                sendbuf[sendlen++] = rawtx->redeemlen;
+                memcpy(&sendbuf[sendlen],rawtx->txbytes,rawtx->datalen), sendlen += rawtx->datalen;
+                if ( rawtx->redeemlen > 0 && rawtx->redeemlen < 0x100 )
+                {
+                    memcpy(&sendbuf[sendlen],rawtx->redeemscript,rawtx->redeemlen);
+                    sendlen += rawtx->redeemlen;
+                }
+                //printf("sendlen.%d datalen.%d redeemlen.%d\n",sendlen,rawtx->datalen,rawtx->redeemlen);
+                return(basilisk_swapsend(myinfo,swap,msgbits,sendbuf,sendlen,nextbits,rawtx->crcs));
+            }
         }
         return(nextbits);
     } else printf("error from basilisk_swapdata_rawtx %p len.%d\n",rawtx->txbytes,rawtx->datalen);
@@ -1256,7 +1450,7 @@ void basilisk_waitchoosei(struct supernet_info *myinfo,struct basilisk_swap *swa
                 vcalc_sha256(0,swap->secretBn256,swap->privBn.bytes,sizeof(swap->privBn));
                 swap->pubBn = bitcoin_pubkey33(myinfo->ctx,pubkey33,swap->privBn);
                 printf("set privBn.%s %s\n",bits256_str(str,swap->privBn),bits256_str(str2,*(bits256 *)swap->secretBn256));
-                basilisk_bobscripts_set(myinfo,swap,1);
+                basilisk_bobscripts_set(myinfo,swap,1,1);
              }
         }
         else
@@ -1269,7 +1463,7 @@ void basilisk_waitchoosei(struct supernet_info *myinfo,struct basilisk_swap *swa
                 vcalc_sha256(0,swap->secretAm256,swap->privAm.bytes,sizeof(swap->privAm));
                 swap->pubAm = bitcoin_pubkey33(myinfo->ctx,pubkey33,swap->privAm);
                 printf("set privAm.%s %s\n",bits256_str(str,swap->privAm),bits256_str(str2,*(bits256 *)swap->secretAm256));
-                basilisk_bobscripts_set(myinfo,swap,0);
+                //basilisk_bobscripts_set(myinfo,swap,0);
             }
         }
         swap->statebits |= 0x08;
@@ -1307,10 +1501,10 @@ void basilisk_sendmostprivs(struct supernet_info *myinfo,struct basilisk_swap *s
     swap->statebits |= basilisk_swapsend(myinfo,swap,0x20,data,datalen,0x10,swap->crcs_myprivs);
 }
 
-void basilisk_alicepayment(struct supernet_info *myinfo,struct iguana_info *coin,struct basilisk_rawtx *alicepayment,bits256 pubAm,bits256 pubBn)
+void basilisk_alicepayment(struct supernet_info *myinfo,struct basilisk_swap *swap,struct iguana_info *coin,struct basilisk_rawtx *alicepayment,bits256 pubAm,bits256 pubBn)
 {
     alicepayment->spendlen = basilisk_alicescript(alicepayment->redeemscript,&alicepayment->redeemlen,alicepayment->spendscript,0,alicepayment->destaddr,coin->chain->p2shtype,pubAm,pubBn);
-    basilisk_rawtx_gen("alicepayment",myinfo,0,1,alicepayment,alicepayment->locktime,alicepayment->spendscript,alicepayment->spendlen,coin->chain->txfee,1);
+    basilisk_rawtx_gen("alicepayment",myinfo,swap,0,1,alicepayment,alicepayment->locktime,alicepayment->spendscript,alicepayment->spendlen,coin->chain->txfee,1);
 }
 
 // detect insufficient funds/inputs
@@ -1387,38 +1581,15 @@ void basilisk_swaploop(void *_swap)
             for (i=0; i<32; i++)
                 printf("%02x",swap->pubB1.bytes[i]);
             printf(" <- pubB1\n");
-            basilisk_bobscripts_set(myinfo,swap,1);
             if ( swap->iambob != 0 )
             {
-                for (i=0; i<3; i++)
-                {
-                    basilisk_rawtx_gen("deposit",myinfo,1,1,&swap->bobdeposit,swap->bobdeposit.locktime,swap->bobdeposit.spendscript,swap->bobdeposit.spendlen,swap->bobdeposit.coin->chain->txfee,1);
-                    if ( swap->bobdeposit.txbytes == 0 || swap->bobdeposit.spendlen == 0 )
-                    {
-                        printf("error bob generating %p deposit.%d\n",swap->bobdeposit.txbytes,swap->bobdeposit.spendlen);
-                        retval = -2;
-                        sleep(3);
-                    }
-                    else
-                    {
-                        retval = 0;
-                        printf("GENERATED BOB DEPOSIT\n");
-                        iguana_unspents_mark(myinfo,swap->bobcoin,swap->bobdeposit.vins);
-                        break;
-                    }
-                }
-                basilisk_bobscripts_set(myinfo,swap,0);
-                /*if ( basilisk_bobpayment_reclaim(myinfo,swap) < 0 || basilisk_bobdeposit_refund(myinfo,swap) < 0 )
-                {
-                    printf("error bob reclaiming\n");
-                    retval = -3;
-                }*/
+                basilisk_bobscripts_set(myinfo,swap,1,1);
             }
             else
             {
                 for (i=0; i<3; i++)
                 {
-                    basilisk_alicepayment(myinfo,swap->alicepayment.coin,&swap->alicepayment,swap->pubAm,swap->pubBn);
+                    basilisk_alicepayment(myinfo,swap,swap->alicepayment.coin,&swap->alicepayment,swap->pubAm,swap->pubBn);
                     if ( swap->alicepayment.txbytes == 0 || swap->alicepayment.spendlen == 0 )
                     {
                         printf("error alice generating payment.%d\n",swap->alicepayment.spendlen);
@@ -1430,14 +1601,16 @@ void basilisk_swaploop(void *_swap)
                         retval = 0;
                         printf("ALICE PAYMENT created\n");
                         iguana_unspents_mark(myinfo,swap->alicecoin,swap->alicepayment.vins);
+                        basilisk_txlog(myinfo,swap,&swap->alicepayment,-1);
                         break;
                     }
                 }
             }
-            if ( basilisk_rawtx_gen("myfee",myinfo,swap->iambob,1,&swap->myfee,0,swap->myfee.spendscript,swap->myfee.spendlen,swap->myfee.coin->chain->txfee,1) == 0 )
+            if ( basilisk_rawtx_gen("myfee",myinfo,swap,swap->iambob,1,&swap->myfee,0,swap->myfee.spendscript,swap->myfee.spendlen,swap->myfee.coin->chain->txfee,1) == 0 )
             {
                 swap->statebits |= basilisk_swapdata_rawtxsend(myinfo,swap,0x80,data,maxlen,&swap->myfee,0x40);
                 iguana_unspents_mark(myinfo,swap->iambob!=0?swap->bobcoin:swap->alicecoin,swap->myfee.vins);
+                basilisk_txlog(myinfo,swap,&swap->myfee,-1);
             }
             else
             {
@@ -1445,6 +1618,7 @@ void basilisk_swaploop(void *_swap)
                 retval = -6;
             }
         }
+        basilisk_txlog(myinfo,swap,0,-1);
     }
     while ( retval == 0 && time(NULL) < swap->expiration )
     {
@@ -1470,10 +1644,11 @@ void basilisk_swaploop(void *_swap)
     }
     while ( retval == 0 && time(NULL) < swap->expiration )  // both sides have setup required data and paid txfee
     {
-        printf("E r%u/q%u swapstate.%x otherstate.%x\n",swap->req.requestid,swap->req.quoteid,swap->statebits,swap->otherstatebits);
+        if ( (rand() % 30) == 0 )
+            printf("E r%u/q%u swapstate.%x otherstate.%x\n",swap->req.requestid,swap->req.quoteid,swap->statebits,swap->otherstatebits);
         if ( swap->iambob != 0 )
         {
-            printf("BOB\n");
+            //printf("BOB\n");
             if ( (swap->statebits & 0x100) == 0 )
             {
                 printf("send bobdeposit\n");
@@ -1499,6 +1674,7 @@ void basilisk_swaploop(void *_swap)
             }
             else if ( (swap->statebits & 0x4000) == 0 )
             {
+                basilisk_bobscripts_set(myinfo,swap,0,1);
                 printf("send bobpayment\n");
                 swap->statebits |= basilisk_swapdata_rawtxsend(myinfo,swap,0x8000,data,maxlen,&swap->bobpayment,0x4000);
             }
@@ -1553,7 +1729,7 @@ void basilisk_swaploop(void *_swap)
         }
         else
         {
-            printf("ALICE\n");
+            //printf("ALICE\n");
             // [BLOCKING: depfound] Alice waits for deposit to confirm and sends altpayment
             if ( (swap->statebits & 0x200) == 0 )
             {
@@ -1584,6 +1760,7 @@ void basilisk_swaploop(void *_swap)
                 if ( basilisk_swapget(myinfo,swap,0x8000,data,maxlen,basilisk_verify_bobpaid) == 0 )
                 {
                     printf("got bobpayment\n");
+                    basilisk_swap_balancingtrade(myinfo,swap,0);
                     // verify payment and submit, set confirmed height
                     swap->statebits |= 0x8000;
                 }
@@ -1599,14 +1776,12 @@ void basilisk_swaploop(void *_swap)
             else if ( (swap->statebits & 0x20000) == 0 )
             {
                 printf("alicespend bobpayment\n");
-                if ( basilisk_swapdata_rawtxsend(myinfo,swap,0,data,maxlen,&swap->alicespend,0x20000) != 0 )
+                if ( basilisk_swapdata_rawtxsend(myinfo,swap,0,data,maxlen,&swap->alicespend,0x20000) != 0 && basilisk_numconfirms(myinfo,&swap->alicespend) > 0 )
                 {
-                    // maybe wait for alicespend to be confirmed
                     for (j=datalen=0; j<32; j++)
                         data[datalen++] = swap->privAm.bytes[j];
                     printf("send privAm\n");
                     swap->statebits |= basilisk_swapsend(myinfo,swap,0x40000,data,datalen,0x20000,swap->crcs_mypriv);
-                    basilisk_swap_balancingtrade(myinfo,swap,0);
                 }
             }
             else if ( (swap->statebits & 0x40000) == 0 )
@@ -1636,8 +1811,9 @@ void basilisk_swaploop(void *_swap)
                 break;
             }
         }
-        printf("finished swapstate.%x other.%x\n",swap->statebits,swap->otherstatebits);
-        sleep(1 + (swap->iambob == 0));
+        if ( (rand() % 30) == 0 )
+            printf("finished swapstate.%x other.%x\n",swap->statebits,swap->otherstatebits);
+        sleep(1);//3 + (swap->iambob == 0));
         basilisk_sendstate(myinfo,swap,data,maxlen);
         basilisk_swapget(myinfo,swap,0x80000000,data,maxlen,basilisk_verify_otherstatebits);
     }
@@ -1645,7 +1821,7 @@ void basilisk_swaploop(void *_swap)
     if ( swap->iambob != 0 )//&& bits256_nonz(swap->bobdeposit.txid) != 0 )
     {
         printf("BOB reclaims refund\n");
-        basilisk_bobdeposit_refund(myinfo,swap);
+        basilisk_bobdeposit_refund(myinfo,swap,0);
         if ( basilisk_swapdata_rawtxsend(myinfo,swap,0,data,maxlen,&swap->bobrefund,0x40000000) == 0 ) // use secretBn
         {
             printf("Bob submit error getting refund of deposit\n");
@@ -1672,6 +1848,7 @@ struct basilisk_swap *basilisk_thread_start(struct supernet_info *myinfo,struct
     if ( i == myinfo->numswaps && i < sizeof(myinfo->swaps)/sizeof(*myinfo->swaps) )
     {
         swap = calloc(1,sizeof(*swap));
+        vcalc_sha256(0,swap->orderhash.bytes,(uint8_t *)rp,sizeof(*rp));
         swap->req = *rp;
         swap->myinfo = myinfo;
         printf("START swap requestid.%u\n",rp->requestid);

iguana/coins/genanc

@@ -1 +1 @@
-curl --url "http://127.0.0.1:7778" --data "{\"RELAY\":1,\"VALIDATE\":1,\"prefetchlag\":-1,\"poll\":10,\"active\":1,\"agent\":\"iguana\",\"method\":\"addcoin\",\"maxpeers\":256,\"newcoin\":\"ANC\",\"name\":\"AnonCoin\",\"netmagic\":\"facabada\",\"p2p\":9377,\"rpc\":28332,\"pubval\":23,\"p2shval\":5,\"wifval\":151,\"txfee_satoshis\":\"2000000\",\"minconfirms\":2,\"genesishash\":\"00000be19c5a519257aa921349037d55548af7cabf112741eb905a26bb73e468\",\"genesis\":{\"version\":1,\"timestamp\":1370190760,\"nBits\":\"1e0ffff0\",\"nonce\":347089008,\"merkle_root\":\"7ce7004d764515f9b43cb9f07547c8e2e00d94c9348b3da33c8681d350f2c736\"},\"alertpubkey\":\"04c6db35c11724e526f6725cc5bd5293b4bc9382397856e1bcef7111fb44ce357fd12442b34c496d937a348c1dca1e36ae0c0e128905eb3d301433887e8f0b4536\"}"
+curl --url "http://127.0.0.1:7778" --data "{\"RELAY\":1,\"VALIDATE\":1,\"prefetchlag\":-1,\"poll\":10,\"active\":1,\"agent\":\"iguana\",\"method\":\"addcoin\",\"maxpeers\":256,\"newcoin\":\"ANC\",\"name\":\"AnonCoin\",\"netmagic\":\"facabada\",\"p2p\":9377,\"rpc\":28332,\"pubval\":23,\"p2shval\":5,\"wifval\":151,\"txfee_satoshis\":\"2000000\",\"minconfirms\":2,\"genesishash\":\"00000be19c5a519257aa921349037d55548af7cabf112741eb905a26bb73e468\",\"genesis\":{\"version\":1,\"timestamp\":1370190760,\"nBits\":\"1e0ffff0\",\"nonce\":347089008,\"merkle_root\":\"7ce7004d764515f9b43cb9f07547c8e2e00d94c9348b3da33c8681d350f2c736\"},\"alertpubkey\":\"04c6db35c11724e526f6725cc5bd5293b4bc9382397856e1bcef7111fb44ce357fd12442b34c496d937a348c1dca1e36ae0c0e128905eb3d301433887e8f0b4536\",\"protover\":70010}"

iguana/coins/genanc.json

@@ -1 +1 @@
-{"RELAY":1,"VALIDATE":1,"prefetchlag":-1,"poll":10,"active":1,"agent":"iguana","method":"addcoin","maxpeers":256,"newcoin":"ANC","name":"AnonCoin","netmagic":"facabada","p2p":9377,"rpc":28332,"pubval":23,"p2shval":5,"wifval":151,"txfee_satoshis":"2000000","minconfirms":2,"genesishash":"00000be19c5a519257aa921349037d55548af7cabf112741eb905a26bb73e468","genesis":{"version":1,"timestamp":1370190760,"nBits":"1e0ffff0","nonce":347089008,"merkle_root":"7ce7004d764515f9b43cb9f07547c8e2e00d94c9348b3da33c8681d350f2c736"},"alertpubkey":"04c6db35c11724e526f6725cc5bd5293b4bc9382397856e1bcef7111fb44ce357fd12442b34c496d937a348c1dca1e36ae0c0e128905eb3d301433887e8f0b4536"}
+{"RELAY":1,"VALIDATE":1,"prefetchlag":-1,"poll":10,"active":1,"agent":"iguana","method":"addcoin","maxpeers":256,"newcoin":"ANC","name":"AnonCoin","netmagic":"facabada","p2p":9377,"rpc":28332,"pubval":23,"p2shval":5,"wifval":151,"txfee_satoshis":"2000000","minconfirms":2,"genesishash":"00000be19c5a519257aa921349037d55548af7cabf112741eb905a26bb73e468","genesis":{"version":1,"timestamp":1370190760,"nBits":"1e0ffff0","nonce":347089008,"merkle_root":"7ce7004d764515f9b43cb9f07547c8e2e00d94c9348b3da33c8681d350f2c736"},"alertpubkey":"04c6db35c11724e526f6725cc5bd5293b4bc9382397856e1bcef7111fb44ce357fd12442b34c496d937a348c1dca1e36ae0c0e128905eb3d301433887e8f0b4536",\"protover\":70010}

iguana/exchanges/bitcoin.h

@@ -33,7 +33,9 @@
 #define SCRIPT_OP_ENDIF 0x68
 #define SCRIPT_OP_DROP 0x75
 #define SCRIPT_OP_EQUALVERIFY 0x88
+#define SCRIPT_OP_SHA256 0xa8
 #define SCRIPT_OP_HASH160 0xa9
+
 #define SCRIPT_OP_EQUAL 0x87
 #define SCRIPT_OP_CHECKSIG 0xac
 #define SCRIPT_OP_CHECKMULTISIG 0xae
@@ -49,7 +51,6 @@ int32_t bitcoin_MofNspendscript(uint8_t p2sh_rmd160[20],uint8_t *script,int32_t
 
 int32_t bitcoin_pubkeyspend(uint8_t *script,int32_t n,uint8_t pubkey[66]);
 int32_t bitcoin_p2shspend(uint8_t *script,int32_t n,uint8_t rmd160[20]);
-int32_t bitcoin_revealsecret160(uint8_t *script,int32_t n,uint8_t secret160[20]);
 int32_t bitcoin_standardspend(uint8_t *script,int32_t n,uint8_t rmd160[20]);
 
 int32_t bitcoin_pubkeylen(const uint8_t *pubkey);

iguana/iguana777.c

@@ -829,6 +829,8 @@ void iguana_callcoinstart(struct supernet_info *myinfo,struct iguana_info *coin)
     }
     sprintf(dirname,"%s/%s",GLOBAL_TMPDIR,symbol), OS_ensure_directory(dirname);
     sprintf(dirname,"%s/%s/RT",GLOBAL_TMPDIR,coin->symbol), OS_ensure_directory(dirname);
+    printf("CALL MARKINIT.%s\n",coin->symbol);
+    iguana_unspents_markinit(myinfo,coin);
     iguana_coinstart(myinfo,coin,coin->initialheight,coin->mapflags);
     coin->chain->minconfirms = coin->minconfirms;
     coin->started = coin;

iguana/iguana_interpreter.c

@@ -733,16 +733,16 @@ int32_t iguana_checksig(struct iguana_info *coin,struct iguana_stackdata pubkeya
     {
         if ( (retval= (bitcoin_verify(coin->ctx,sig,siglen-1,sigtxid,pubkey,plen) == 0)) == 0 )
         {
-            if ( 0 )
-            {
-                int32_t i; char str[65];
-                for (i=0; i<siglen; i++)
-                    printf("%02x",sig[i]);
-                printf(" sig, ");
-                for (i=0; i<plen; i++)
-                    printf("%02x",pubkey[i]);
-                printf(" checksig sigtxid.%s\n",bits256_str(str,sigtxid));
-            }
+        }
+        if ( 0 )
+        {
+            int32_t i; char str[65];
+            for (i=0; i<siglen; i++)
+                printf("%02x",sig[i]);
+            printf(" sig, ");
+            for (i=0; i<plen; i++)
+                printf("%02x",pubkey[i]);
+            printf(" checksig sigtxid.%s, retval.%d\n",bits256_str(str,sigtxid),retval);
         }
         return(retval);
     }
@@ -785,7 +785,7 @@ int32_t iguana_checkmultisig(struct iguana_info *coin,struct iguana_interpreter
             printf("iguana_checkmultisig n.%d != N.%d\n",n,N);
             return(0);
         }
-        printf("n.%d stackdepth.%d\n",n,stacks->stackdepth);
+        //printf("n.%d stackdepth.%d\n",n,stacks->stackdepth);
         for (i=0; i<N; i++)
         {
             if ( stacks->stackdepth <= 0 )
@@ -794,9 +794,9 @@ int32_t iguana_checkmultisig(struct iguana_info *coin,struct iguana_interpreter
             if ( len == bitcoin_pubkeylen(pubkeys[i]) )
             {
                 numsigners++;
-                for (j=0; j<33; j++)
-                    printf("%02x",pubkeys[i][j]);
-                printf(" <- pubkey.[%d]\n",i);
+                //for (j=0; j<33; j++)
+                //    printf("%02x",pubkeys[i][j]);
+                //printf(" <- pubkey.[%d]\n",i);
             }
             else
             {
@@ -810,7 +810,7 @@ int32_t iguana_checkmultisig(struct iguana_info *coin,struct iguana_interpreter
         if ( stacks->stackdepth <= 0 )
             return(0);
         m = (int32_t)iguana_num(iguana_pop(stacks));
-        printf("m.%d stackdepth.%d\n",m,stacks->stackdepth);
+        //printf("m.%d stackdepth.%d\n",m,stacks->stackdepth);
 
         if ( m != M )
         {
@@ -824,13 +824,13 @@ int32_t iguana_checkmultisig(struct iguana_info *coin,struct iguana_interpreter
             siglens[i] = iguana_databuf(sigs[i],iguana_pop(stacks));
             if ( siglens[i] <= 0 || siglens[i] > 74 )
                 break;
-            for (j=0; j<siglens[i]; j++)
-                printf("%02x",sigs[i][j]);
-            printf(" <- sigs[%d]\n",i);
+            //for (j=0; j<siglens[i]; j++)
+            //    printf("%02x",sigs[i][j]);
+            //printf(" <- sigs[%d]\n",i);
         }
         if ( i == numsigners )
         {
-            char str[65]; printf("sigtxid.(%s)\n",bits256_str(str,txhash2));
+            //char str[65]; printf("sigtxid.(%s)\n",bits256_str(str,txhash2));
             if ( stacks->stackdepth > 0 )
                 iguana_pop(stacks); // for backward compatibility
             j = numsigners-1;
@@ -849,7 +849,7 @@ int32_t iguana_checkmultisig(struct iguana_info *coin,struct iguana_interpreter
             }
         }
     }
-    printf("valid.%d j.%d M.%d N.%d numsigners.%d\n",valid,j,M,N,numsigners);
+    //printf("valid.%d j.%d M.%d N.%d numsigners.%d\n",valid,j,M,N,numsigners);
     return(0);
 }
 
@@ -858,12 +858,21 @@ int32_t iguana_checklocktimeverify(struct iguana_info *coin,int64_t tx_lockval,u
 {
     int64_t nLockTime = iguana_num(Snum);
     if ( nLockTime < 0 || tx_lockval < 0 )
+    {
+        printf("CLTV.0 nLockTime.%lld tx_lockval.%lld\n",(long long)nLockTime,(long long)tx_lockval);
         return(-1);
+    }
     else if ( ((tx_lockval < LOCKTIME_THRESHOLD && nLockTime < LOCKTIME_THRESHOLD) ||
           (tx_lockval >= LOCKTIME_THRESHOLD && nLockTime >= LOCKTIME_THRESHOLD)) == 0 )
+    {
+        printf("CLTV.1 nLockTime.%lld tx_lockval.%lld\n",(long long)nLockTime,(long long)tx_lockval);
         return(-1);
+    }
     else if ( nLockTime > tx_lockval )
+    {
+        printf("CLTV.2 nLockTime.%lld tx_lockval.%lld\n",(long long)nLockTime,(long long)tx_lockval);
         return(-1);
+    }
     return(0);
 }
 
@@ -1233,7 +1242,7 @@ int32_t bitcoin_assembler(struct iguana_info *coin,cJSON *logarray,uint8_t scrip
                             errs++;
                         }
                         stacks->ifdepth--;
-                        //printf("OP_ENDIF status.%d depth.%d\n",stacks->lastpath[stacks->ifdepth],stacks->stackdepth);
+                        printf("OP_ENDIF status.%d depth.%d\n",stacks->lastpath[stacks->ifdepth],stacks->stackdepth);
                         break;
                     case IGUANA_OP_VERIFY:
                         break;
@@ -1323,8 +1332,9 @@ int32_t bitcoin_assembler(struct iguana_info *coin,cJSON *logarray,uint8_t scrip
                 {
                     if ( iguana_cmp(&args[0],&args[1]) == 0 )
                         iguana_pushdata(stacks,1,0,0);
-                    else iguana_pushdata(stacks,0,0,0);
+                    else
                     {
+                        iguana_pushdata(stacks,0,0,0);
                         for (i=0; i<args[0].size; i++)
                             printf("%02x",args[0].U.pubkey[i]);
                         printf(" <- args[0]\n");
@@ -1336,8 +1346,10 @@ int32_t bitcoin_assembler(struct iguana_info *coin,cJSON *logarray,uint8_t scrip
                 }
                 else if ( (op->flags & IGUANA_CRYPTOFLAG) != 0 )
                 {
-                    uint8_t rmd160[20]; bits256 hash;
+                    uint8_t rmd160[20],revdatabuf[MAX_SCRIPT_ELEMENT_SIZE]; bits256 hash;
                     datalen = iguana_databuf(databuf,args[0]);
+                    for (i=0; i<datalen; i++)
+                        revdatabuf[i] = databuf[datalen-1-i];
                     switch ( op->opcode )
                     {
                         case IGUANA_OP_RIPEMD160:
@@ -1349,11 +1361,39 @@ int32_t bitcoin_assembler(struct iguana_info *coin,cJSON *logarray,uint8_t scrip
                             iguana_pushdata(stacks,0,rmd160,sizeof(rmd160));
                             break;
                         case IGUANA_OP_HASH160:
+                            /*if ( datalen == 32 )
+                            {
+                                revcalc_rmd160_sha256(rmd160,*(bits256 *)databuf);
+                                printf("SPECIAL CASE REVERSE\n");
+                            } else
+                            for (i=0; i<32; i++)
+                                printf("%02x",databuf[i]);
+                            printf(" <- databuf\n");
+                            for (i=0; i<32; i++)
+                                printf("%02x",revdatabuf[i]);
+                            printf(" <- revdatabuf\n");
+                            calc_rmd160_sha256(rmd160,revdatabuf,datalen);
+                            for (i=0; i<20; i++)
+                                printf("%02x",rmd160[i]);
+                            printf(" <- rmd160 revdatabuf\n");
+                            revcalc_rmd160_sha256(rmd160,*(bits256 *)databuf);
+                            for (i=0; i<20; i++)
+                                printf("%02x",rmd160[i]);
+                            printf(" <- rmd160 special\n");
                             calc_rmd160_sha256(rmd160,databuf,datalen);
+                            for (i=0; i<20; i++)
+                                printf("%02x",rmd160[i]);
+                            printf(" <- rmd160 databuf\n");*/
+                            if ( datalen == 32 )
+                                calc_rmd160_sha256(rmd160,revdatabuf,datalen);
+                            else calc_rmd160_sha256(rmd160,databuf,datalen);
                             iguana_pushdata(stacks,0,rmd160,sizeof(rmd160));
                             break;
                         case IGUANA_OP_SHA256:
                             vcalc_sha256(0,hash.bytes,databuf,datalen);
+                            for (i=0; i<datalen; i++)
+                                printf("%02x",databuf[i]);
+                            printf(" -> sha256 %s\n",bits256_str(str,hash));
                             iguana_pushdata(stacks,0,hash.bytes,sizeof(hash));
                             break;
                         case IGUANA_OP_HASH256:
@@ -1376,7 +1416,7 @@ int32_t bitcoin_assembler(struct iguana_info *coin,cJSON *logarray,uint8_t scrip
                 }
                 else if ( op->opcode == IGUANA_OP_CHECKLOCKTIMEVERIFY ) // former OP_NOP2
                 {
-                    if ( iguana_checklocktimeverify(coin,nLockTime,V->sequence,args[0]) < 0 )
+                    if ( V->ignore_cltverr == 0 && iguana_checklocktimeverify(coin,nLockTime,V->sequence,args[0]) < 0 )
                     {
                         iguana_stack(stacks,args,1,"0","");
                         errs++;

iguana/iguana_payments.c

@@ -241,75 +241,6 @@ cJSON *iguana_RTinputsjson(struct supernet_info *myinfo,struct iguana_info *coin
         //printf("%s value %.8f -> remains %.8f\n",coinaddr,dstr(value),dstr(remains));
         if ( remains <= 0 )
             break;
-        /*continue;
-        if ( coin->FULLNODE == 0 && coin->VALIDATENODE == 0 )
-        {
-            if ( (spendlen= basilisk_unspentfind(myinfo,coin,&txid,&vout,spendscript,outpt,outpt.value)) > 0 )
-            {
-                jaddi(vins,iguana_inputjson(txid,vout,spendscript,spendlen));
-                total += outpt.value;
-                remains -= outpt.value;
-                //printf("%s value %.8f -> remains %.8f\n",coinaddr,dstr(value),dstr(remains));
-                if ( remains <= 0 )
-                    break;
-            }
-            continue;
-        }
-        if ( (spendlen= _iguana_RTunspentfind(myinfo,coin,&txid,&vout,spendscript,outpt,outpt.value)) > 0 )
-        {
-            jaddi(vins,iguana_inputjson(txid,vout,spendscript,spendlen));
-            total += outpt.value;
-            remains -= outpt.value;
-            //printf("%s value %.8f -> remains %.8f\n",coinaddr,dstr(value),dstr(remains));
-            if ( remains <= 0 )
-                break;
-            continue;
-        }
-        if ( (bp= coin->bundles[outpt.hdrsi]) == 0 )
-        {
-            printf("no bundle.[%d]\n",outpt.hdrsi);
-            free_json(vins);
-            return(0);
-        }
-        ramchain = &bp->ramchain;
-        if ( (rdata= ramchain->H.data) == 0 )
-            continue;
-        U = RAMCHAIN_PTR(rdata,Uoffset);
-        T = RAMCHAIN_PTR(rdata,Toffset);
-        if ( outpt.unspentind > 0 && outpt.unspentind < rdata->numunspents )
-        {
-            u = &U[outpt.unspentind];
-            if ( (txidind= u->txidind) > 0 && txidind < rdata->numtxids )
-            {
-                if ( iguana_RTunspentindfind(myinfo,coin,&outpt2,coinaddr,spendscript,&spendlen,&amount,&height,T[txidind].txid,u->vout,coin->bundlescount-1,0) == 0 && spendlen > 0 )
-                {
-                    jaddi(vins,iguana_inputjson(T[txidind].txid,u->vout,spendscript,spendlen));
-                    total += outpt.value;
-                    remains -= outpt.value;
-                    //printf("%s value %.8f -> remains %.8f\n",coinaddr,dstr(value),dstr(remains));
-                    if ( remains <= 0 )
-                        break;
-                }
-                else
-                {
-                    char str[65];printf("couldnt get script for %s.%d\n",bits256_str(str,T[txidind].txid),u->vout);
-                    free_json(vins);
-                    return(0);
-                }
-            }
-            else
-            {
-                printf("illegal txidind.%d [%d]\n",txidind,outpt.hdrsi);
-                free_json(vins);
-                return(0);
-            }
-        }
-        else
-        {
-            printf("%s illegal unspentind.u%d [%d]\n",coin->symbol,outpt.unspentind,outpt.hdrsi);
-            free_json(vins);
-            return(0);
-        }*/
     }
     *totalp = total;
     return(vins);
@@ -338,7 +269,7 @@ char *iguana_signrawtx(struct supernet_info *myinfo,struct iguana_info *coin,int
         if ( flag != 0 )
             free_json(privkeys);
     }
-    char str[65]; printf("completed.%d %s signed.(%s)\n",*completedp,bits256_str(str,*signedtxidp),signedtx!=0?signedtx:"");
+    //char str[65]; printf("completed.%d %s signed.(%s)\n",*completedp,bits256_str(str,*signedtxidp),signedtx!=0?signedtx:"");
     return(signedtx);
 }
 

iguana/iguana_realtime.c

@@ -543,6 +543,30 @@ char *iguana_txidcategory(struct supernet_info *myinfo,struct iguana_info *coin,
     } else return("unknown");
 }
 
+int32_t iguana_scriptsigextract(struct supernet_info *myinfo,struct iguana_info *coin,uint8_t *script,int32_t maxsize,bits256 txid,int32_t vini)
+{
+    return(-1);
+}
+
+int32_t iguana_vinifind(struct supernet_info *myinfo,struct iguana_info *coin,bits256 *spentfrom,bits256 txid,int32_t vout)
+{
+    int32_t vini = -1; //char *txbytes; char str[65]; cJSON *txobj;
+    memset(spentfrom,0,sizeof(*spentfrom));
+    /*if ( (txbytes= iguana_txbytes(myinfo,swap->bobcoin,txid)) != 0 )
+    {
+        if ( (txobj= iguana_hex2json(myinfo,swap->bobcoin,txbytes)) != 0 )
+        {
+            if ( (vins= jarray(&n,txobj,"vins")) != 0 && vini < n )
+            {
+                
+            } else printf("iguana_vinifind no vins.%p or illegal vini.%d vs n.%d\n",txobj,vini,n);
+            free_json(txobj);
+        } else printf("iguana_vinifind couldnt parse %s.(%s)\n",swap->bobcoin->symbol,txbytes);
+        free(txbytes);
+    } else printf("iguana_vinifind cant get txbytes for %s.(%s)\n",swap->bobcoin->symbol,bits256_str(str,txid));*/
+    return(vini);
+}
+
 void iguana_RTunmap(uint8_t *ptr,uint32_t len)
 {
     OS_releasemap(&ptr[-2*sizeof(len)],len+2*sizeof(len));

iguana/iguana_scripts.c

@@ -34,7 +34,7 @@ int32_t bitcoin_p2shspend(uint8_t *script,int32_t n,uint8_t rmd160[20])
     return(n);
 }
 
-int32_t bitcoin_revealsecret160(uint8_t *script,int32_t n,uint8_t secret160[20])
+int32_t bitcoin_secret160verify(uint8_t *script,int32_t n,uint8_t secret160[20])
 {
     script[n++] = SCRIPT_OP_HASH160;
     script[n++] = 0x14;
@@ -44,6 +44,16 @@ int32_t bitcoin_revealsecret160(uint8_t *script,int32_t n,uint8_t secret160[20])
     return(n);
 }
 
+int32_t bitcoin_secret256spend(uint8_t *script,int32_t n,bits256 secret)
+{
+    script[n++] = SCRIPT_OP_SHA256;
+    script[n++] = 0x20;
+    memcpy(&script[n],secret.bytes,0x20);
+    n += 0x20;
+    script[n++] = SCRIPT_OP_EQUAL;
+    return(n);
+}
+
 // OP_DUP OP_HASH160 <hash of pubkey> OP_EQUALVERIFY OP_CHECKSIG
 int32_t bitcoin_standardspend(uint8_t *script,int32_t n,uint8_t rmd160[20])
 {
@@ -168,7 +178,7 @@ int32_t bitcoin_cltvscript(uint8_t p2shtype,char *ps2h_coinaddr,uint8_t p2sh_rmd
     n = bitcoin_checklocktimeverify(script,n,locktime);
     n = bitcoin_standardspend(script,n,rmd160A);
     script[n++] = SCRIPT_OP_ELSE;
-    n = bitcoin_revealsecret160(script,n,secret160);
+    n = bitcoin_secret160verify(script,n,secret160);
     n = bitcoin_standardspend(script,n,rmd160B);
     script[n++] = SCRIPT_OP_ENDIF;
     calc_rmd160_sha256(p2sh_rmd160,script,n);

iguana/iguana_sign.c

@@ -22,6 +22,7 @@ int32_t iguana_vinparse(struct iguana_info *coin,int32_t rwflag,uint8_t *seriali
 {
     int32_t p2shlen,len = 0; uint32_t tmp;
     len += iguana_rwbignum(rwflag,&serialized[len],sizeof(msg->prev_hash),msg->prev_hash.bytes);
+    //char str[65]; printf("prev_hash.(%s)\n",bits256_str(str,msg->prev_hash));
     len += iguana_rwnum(rwflag,&serialized[len],sizeof(msg->prev_vout),&msg->prev_vout);
     if ( rwflag == 1 )
     {
@@ -204,6 +205,7 @@ int32_t iguana_parsevinobj(struct supernet_info *myinfo,struct iguana_info *coin
     if ( (hexstr= jstr(vinobj,"coinbase")) == 0 )
     {
         vin->prev_hash = jbits256(vinobj,"txid");
+        //char str[65]; printf("vin->prev_hash.(%s)\n",bits256_str(str,vin->prev_hash));
         vin->prev_vout = jint(vinobj,"vout");
         if ( (scriptjson= jobj(vinobj,"scriptSig")) != 0 )
             hexstr = jstr(scriptjson,"hex");
@@ -212,13 +214,16 @@ int32_t iguana_parsevinobj(struct supernet_info *myinfo,struct iguana_info *coin
             if ( (obj= jobj(vinobj,"scriptPub")) != 0 || (obj= jobj(vinobj,"scriptPubKey")) != 0 )
             {
                 spendstr = jstr(obj,"hex");
-                lastbyte = _decode_hex(&spendstr[strlen(spendstr)-2]);
-                //if ( lastbyte == SCRIPT_OP_CHECKMULTISIG )
-                //    need_op0 = 1;
-                if ( V != 0 )
+                if ( spendstr[0] != 0 )
                 {
-                    V->spendlen = (int32_t)strlen(spendstr) >> 1;
-                    decode_hex(V->spendscript,V->spendlen,spendstr);
+                    lastbyte = _decode_hex(&spendstr[strlen(spendstr)-2]);
+                    //if ( lastbyte == SCRIPT_OP_CHECKMULTISIG )
+                    //    need_op0 = 1;
+                    if ( V != 0 )
+                    {
+                        V->spendlen = (int32_t)strlen(spendstr) >> 1;
+                        decode_hex(V->spendscript,V->spendlen,spendstr);
+                    }
                 }
             }
         }
@@ -238,6 +243,7 @@ int32_t iguana_parsevinobj(struct supernet_info *myinfo,struct iguana_info *coin
                 userdata = jstr(obj,"hex");
         }
     }
+    //char str[65]; printf("rw.%d prevhash.(%s)\n",rwflag,bits256_str(str,vin->prev_hash));
     len += iguana_rwbignum(rwflag,&serialized[len],sizeof(vin->prev_hash),vin->prev_hash.bytes);
     len += iguana_rwnum(rwflag,&serialized[len],sizeof(vin->prev_vout),&vin->prev_vout);
     if ( V != 0 )
@@ -299,14 +305,14 @@ int32_t iguana_parsevinobj(struct supernet_info *myinfo,struct iguana_info *coin
         }
         len += n;
     } //else printf("iguana_parsevinobj: hex script missing (%s)\n",jprint(vinobj,0));
-    if ( (pubkeysjson= jarray(&n,vinobj,"pubkeys")) != 0 )
+    if ( (pubkeysjson= jarray(&n,vinobj,"pubkeys")) != 0 && vin->vinscript != 0 )
     {
-        if ( vin->vinscript == 0 )
+        /*if ( vin->vinscript == 0 )
         {
             vin->vinscript = serialized;
             vin->vinscript[0] = 0;
             vin->scriptlen = 1;
-        }
+        }*/
         for (i=0; i<n; i++)
         {
             if ( (pubkeystr= jstr(jitem(pubkeysjson,i),0)) != 0 && (plen= (int32_t)strlen(pubkeystr) >> 1) > 0 )
@@ -503,11 +509,13 @@ bits256 bitcoin_sigtxid(struct iguana_info *coin,int32_t height,uint8_t *seriali
         }
         dest.vins[i].p2shlen = 0;
         dest.vins[i].redeemscript = 0;
+        dest.vins[i].userdata = 0;
+        dest.vins[i].userdatalen = 0;
     }
     len = iguana_rwmsgtx(coin,height,1,0,serialized,maxlen,&dest,&txid,vpnstr,0,0,0,suppress_pubkeys);
     //for (i=0; i<len; i++)
     //    printf("%02x",serialized[i]);
-    //printf(" <- sigtx\n");
+    //printf(" <- sigtx len.%d supp.%d user[0].%d\n",len,suppress_pubkeys,dest.vins[0].userdatalen);
     if ( len > 0 ) // (dest.tx_in != 1 || bits256_nonz(dest.vins[0].prev_hash) != 0) && dest.vins[0].scriptlen > 0 &&
     {
 #ifdef BTC2_VERSION
@@ -593,6 +601,7 @@ int32_t iguana_rwmsgtx(struct iguana_info *coin,int32_t height,int32_t rwflag,cJ
             iguana_vinobjset(&msg->vins[i],jitem(vins,i),spendscript,sizeof(spendscript));
         if ( (n= iguana_vinparse(coin,rwflag,&serialized[len],&msg->vins[i])) < 0 )
             return(-1);
+        //printf("serialized vin.[%02x %02x %02x]\n",serialized[len],serialized[len+1],serialized[len+2]);
         if ( msg->vins[i].spendscript == spendscript )
             msg->vins[i].spendscript = 0;
         //printf("vin.%d n.%d len.%d\n",i,n,len);
@@ -694,7 +703,7 @@ int32_t iguana_rwmsgtx(struct iguana_info *coin,int32_t height,int32_t rwflag,cJ
 
 bits256 iguana_parsetxobj(struct supernet_info *myinfo,struct iguana_info *coin,int32_t *txstartp,uint8_t *serialized,int32_t maxsize,struct iguana_msgtx *msg,cJSON *txobj,struct vin_info *V)
 {
-    int32_t i,numvins,numvouts,len = 0,rwflag=1; cJSON *array=0; bits256 txid; char vpnstr[64];
+    int32_t i,j,n,numvins,numvouts,len = 0,rwflag=1; cJSON *array=0; bits256 txid; char vpnstr[64];
     memset(&txid,0,sizeof(txid));
     memset(msg,0,sizeof(*msg));
     *txstartp = 0;
@@ -723,8 +732,11 @@ bits256 iguana_parsetxobj(struct supernet_info *myinfo,struct iguana_info *coin,
         {
             for (i=0; i<msg->tx_in; i++)
             {
-                //printf("parsetxobj vinobj.%d starts offset.%d\n",i,len);
-                len += iguana_parsevinobj(myinfo,coin,&serialized[len],maxsize,&msg->vins[i],jitem(array,i),V!=0?&V[i]:0);
+                n = iguana_parsevinobj(myinfo,coin,&serialized[len],maxsize,&msg->vins[i],jitem(array,i),V!=0?&V[i]:0);
+                for (j=0; j<8; j++)
+                    printf("%02x",serialized[len+j]);
+                char str[65]; printf(" <- vinobj.%d starts offset.%d %s\n",i,len,bits256_str(str,msg->vins[i].prev_hash));
+                len += n;
             }
         }
     }
@@ -964,13 +976,14 @@ int32_t bitcoin_verifyvins(struct iguana_info *coin,int32_t height,bits256 *sign
                         bitcoin_pubkey33(coin->ctx,vp->signers[j].pubkey,vp->signers[j].privkey);
                     sig[siglen++] = sighash;
                     vp->signers[j].siglen = siglen;
-                    /*int32_t i; for (i=0; i<siglen; i++)
+                    /*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<plen; i++)
                         printf("%02x",vp->signers[j].pubkey[i]);
                     // s2 = 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1;
-                    char str[65]; printf(" SIGNEDTX.[%02x] siglen.%d priv.%s\n",sig[siglen-1],siglen,bits256_str(str,vp->signers[j].privkey));*/
+                    printf(" SIGNEDTX.[%02x] siglen.%d priv.%s\n",sig[siglen-1],siglen,bits256_str(str,vp->signers[j].privkey));*/
                 }
                 if ( sig == 0 || siglen == 0 )
                 {
@@ -980,7 +993,7 @@ int32_t bitcoin_verifyvins(struct iguana_info *coin,int32_t height,bits256 *sign
                 if ( bitcoin_verify(coin->ctx,sig,siglen-1,sigtxid,vp->signers[j].pubkey,bitcoin_pubkeylen(vp->signers[j].pubkey)) < 0 )
                 {
                     
-                    //printf("SIG.%d.%d ERROR siglen.%d\n",vini,j,siglen);
+                    printf("SIG.%d.%d ERROR siglen.%d\n",vini,j,siglen);
                 }
                 else
                 {
@@ -989,10 +1002,10 @@ int32_t bitcoin_verifyvins(struct iguana_info *coin,int32_t height,bits256 *sign
                     /*int32_t z;
                     for (z=0; z<siglen-1; z++)
                         printf("%02x",sig[z]);
-                    printf(" <- sig[%d]n\n",j);
+                    printf(" <- sig[%d]\n",j);
                     for (z=0; z<33; z++)
-                        printf("%02x",vp->signers[j].pubkey[z]);*/
-                    //printf(" <- pub, SIG.%d.%d VERIFIED numsigs.%d vs M.%d\n",vini,j,numsigs,vp->M);
+                        printf("%02x",vp->signers[j].pubkey[z]);
+                    printf(" <- pub, SIG.%d.%d VERIFIED numsigs.%d vs M.%d\n",vini,j,numsigs,vp->M);*/
                 }
             }
             if ( numsigs >= vp->M )
@@ -1253,9 +1266,11 @@ cJSON *bitcoin_txoutput(cJSON *txobj,uint8_t *paymentscript,int32_t len,uint64_t
 
 int32_t iguana_interpreter(struct iguana_info *coin,cJSON *logarray,int64_t nLockTime,struct vin_info *V,int32_t numvins)
 {
-    uint8_t script[IGUANA_MAXSCRIPTSIZE],*activescript; char str[IGUANA_MAXSCRIPTSIZE*2+1]; int32_t vini,scriptlen,activescriptlen,errs = 0; cJSON *spendscript,*item;
+    uint8_t script[IGUANA_MAXSCRIPTSIZE],*activescript,savescript[IGUANA_MAXSCRIPTSIZE]; char str[IGUANA_MAXSCRIPTSIZE*2+1]; int32_t vini,scriptlen,activescriptlen,savelen,errs = 0; cJSON *spendscript,*item;
     for (vini=0; vini<numvins; vini++)
     {
+        savelen = V[vini].spendlen;
+        memcpy(savescript,V[vini].spendscript,savelen);
         if ( V[vini].p2shlen > 0 )
         {
             activescript = V[vini].p2shscript;
@@ -1266,12 +1281,15 @@ int32_t iguana_interpreter(struct iguana_info *coin,cJSON *logarray,int64_t nLoc
             activescript = V[vini].spendscript;
             activescriptlen = V[vini].spendlen;
         }
+        memcpy(V[vini].spendscript,activescript,activescriptlen);
+        V[vini].spendlen = activescriptlen;
         spendscript = iguana_spendasm(coin,activescript,activescriptlen);
         if ( activescriptlen < 16 )
             continue;
         //printf("interpreter.(%s)\n",jprint(spendscript,0));
         if ( (scriptlen= bitcoin_assembler(coin,logarray,script,spendscript,1,nLockTime,&V[vini])) < 0 )
         {
+            printf("bitcoin_assembler error scriptlen.%d\n",scriptlen);
             errs++;
         }
         else if ( scriptlen != activescriptlen || memcmp(script,activescript,scriptlen) != 0 )
@@ -1280,14 +1298,22 @@ int32_t iguana_interpreter(struct iguana_info *coin,cJSON *logarray,int64_t nLoc
             {
                 item = cJSON_CreateObject();
                 jaddstr(item,"error","script reconstruction failed");
-                init_hexbytes_noT(str,activescript,activescriptlen);
+            }
+            init_hexbytes_noT(str,activescript,activescriptlen);
+            //printf("activescript.(%s)\n",str);
+            if ( logarray != 0 )
                 jaddstr(item,"original",str);
-                init_hexbytes_noT(str,script,scriptlen);
+            init_hexbytes_noT(str,script,scriptlen);
+            //printf("reconstructed.(%s)\n",str);
+            if ( logarray != 0 )
+            {
                 jaddstr(item,"reconstructed",str);
                 jaddi(logarray,item);
-            } else printf("scriptlen mismatch.%d vs %d or miscompare\n",scriptlen,V[vini].spendlen);
+            } else printf(" scriptlen mismatch.%d vs %d or miscompare\n",scriptlen,activescriptlen);
             errs++;
         }
+        memcpy(V[vini].spendscript,savescript,savelen);
+        V[vini].spendlen = savelen;
     }
     if ( errs != 0 )
         return(-errs);

iguana/iguana_unspents.c

@@ -839,7 +839,7 @@ int32_t iguana_staker_sort(struct iguana_info *coin,bits256 *hash2p,uint8_t *ref
 
 int32_t iguana_markedunspents_find(struct iguana_info *coin,int32_t *firstslotp,bits256 txid,int32_t vout)
 {
-    int32_t i; //char str[65];
+    int32_t i;
     *firstslotp = -1;
     if ( bits256_nonz(txid) != 0 && vout >= 0 )
     {
@@ -872,7 +872,7 @@ int32_t iguana_markedunspents_find(struct iguana_info *coin,int32_t *firstslotp,
 
 void iguana_unspents_mark(struct supernet_info *myinfo,struct iguana_info *coin,cJSON *vins)
 {
-    int32_t i,n,firstslot; int16_t vout; cJSON *item; bits256 txid; char str[65];
+    int32_t i,n,firstslot; int16_t vout; cJSON *item; bits256 txid; char str[65],fname[1024];
     if ( (n= cJSON_GetArraySize(vins)) > 0 )
     {
         for (i=0; i<n; i++)
@@ -889,6 +889,19 @@ void iguana_unspents_mark(struct supernet_info *myinfo,struct iguana_info *coin,
                         printf("slot.[%d] <- %s/v%d\n",firstslot,bits256_str(str,txid),vout);
                         coin->markedunspents[firstslot] = txid;
                         coin->markedunspents[firstslot].ushorts[15] = vout;
+                        if ( coin->utxofp == 0 )
+                        {
+                            sprintf(fname,"%s/%s/utxo.dat",GLOBAL_DBDIR,coin->symbol), OS_compatible_path(fname);
+                            if ( (coin->utxofp= fopen(fname,"rb+")) == 0 )
+                                coin->utxofp = fopen(fname,"wb");
+                            else fseek(coin->utxofp,0,SEEK_END);
+                            if ( coin->utxofp != 0 )
+                            {
+                                fwrite(txid.bytes,1,sizeof(txid),coin->utxofp);
+                                fwrite(&vout,1,sizeof(vout),coin->utxofp);
+                                fflush(coin->utxofp);
+                            }
+                        }
                     }
                 } else printf("error firstslot.[%d] <- %s/v%d\n",firstslot,bits256_str(str,txid),vout);
             }
@@ -896,6 +909,57 @@ void iguana_unspents_mark(struct supernet_info *myinfo,struct iguana_info *coin,
     }
 }
 
+void iguana_unspents_markinit(struct supernet_info *myinfo,struct iguana_info *coin)
+{
+    char *filestr,fname[1024]; FILE *fp; long filesize; bits256 filetxid; cJSON *array,*item; int32_t i,filevout,n,firstslot;
+    sprintf(fname,"%s/%s/utxo.dat",GLOBAL_DBDIR,coin->symbol), OS_compatible_path(fname);
+    if ( (fp= fopen(fname,"rb")) != 0 )
+    {
+        while ( fread(&filetxid,1,sizeof(filetxid),fp) == sizeof(filetxid) && fread(&filevout,1,sizeof(filevout),fp) == sizeof(filevout) )
+        {
+            if ( iguana_markedunspents_find(coin,&firstslot,filetxid,filevout) < 0 )
+            {
+                if ( firstslot >= 0 )
+                {
+                    char str[65]; printf("%s slot.[%d] <- %s/v%d\n",fname,firstslot,bits256_str(str,filetxid),filevout);
+                    coin->markedunspents[firstslot] = filetxid;
+                    coin->markedunspents[firstslot].ushorts[15] = filevout;
+                }
+            }
+        }
+        fclose(fp);
+    }
+    sprintf(fname,"%s/%s/utxo.json",GLOBAL_DBDIR,coin->symbol), OS_compatible_path(fname);
+    if ( (filestr= OS_filestr(&filesize,fname)) != 0 )
+    {
+        if ( (array= cJSON_Parse(filestr)) != 0 )
+        {
+            printf("iguana_unspents_markinit.(%s)\n",fname);
+            if ( is_cJSON_Array(array) != 0 && (n= cJSON_GetArraySize(array)) > 0 )
+            {
+                for (i=0; i<n; i++)
+                {
+                    item = jitem(array,i);
+                    filetxid = jbits256i(item,0);
+                    filevout = jinti(item,1);
+                    char str[65]; printf("[%d] %s %d\n",i,bits256_str(str,filetxid),filevout);
+                    if ( iguana_markedunspents_find(coin,&firstslot,filetxid,filevout) < 0 )
+                    {
+                        if ( firstslot >= 0 )
+                        {
+                            char str[65]; printf("slot.[%d] <- %s/v%d\n",firstslot,bits256_str(str,filetxid),filevout);
+                            coin->markedunspents[firstslot] = filetxid;
+                            coin->markedunspents[firstslot].ushorts[15] = filevout;
+                        }
+                    }
+                }
+            }
+            free_json(array);
+        } else printf("parse error.(%s)\n",filestr);
+        free(filestr);
+    } else printf("couldnt open.(%s)\n",fname);
+}
+
 int32_t iguana_RTunspent_check(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_outpoint outpt)
 {
     int32_t firstslot;

iguana/iguana_wallet.c

@@ -39,9 +39,9 @@ struct iguana_waddress *iguana_waddressfind(struct supernet_info *myinfo,struct
     {
         HASH_ITER(hh,wacct->waddr,waddr,tmp)
         {
-            printf("%s ",waddr->coinaddr);
+            //printf("%s ",waddr->coinaddr);
         }
-        printf("not in %s\n",wacct->account);
+        //printf("not in %s\n",wacct->account);
     }
     //if ( waddr != 0 && coin != 0 && strcmp(coin->symbol,waddr->symbol) != 0 )
     //    return(0);

iguana/swaps/iguana_BTCswap.c

@@ -90,7 +90,7 @@ int32_t instantdex_bobscript(uint8_t *script,int32_t n,uint32_t *locktimep,int32
     script[n++] = SCRIPT_OP_ELSE;
     if ( secretstartp != 0 )
         *secretstartp = n + 2;
-    n = bitcoin_revealsecret160(script,n,secret160);
+    n = bitcoin_secret160verify(script,n,secret160);
     n = bitcoin_pubkeyspend(script,n,pubkeyB);
     script[n++] = SCRIPT_OP_ENDIF;
     return(n);
@@ -1227,7 +1227,7 @@ char *instantdex_bailintx(struct iguana_info *coin,bits256 *txidp,struct bitcoin
     bitcoin_txoutput(coin,txobj,scriptv0,scriptv0len,spend->satoshis);
     if ( isbob != 0 )
     {
-        scriptv1len = bitcoin_revealsecret160(scriptv1,0,x);
+        scriptv1len = bitcoin_secret160verify(scriptv1,0,x);
         scriptv1len = bitcoin_pubkeyspend(scriptv1,scriptv1len,pubkey);
     } else scriptv1len = bitcoin_p2shspend(scriptv1,0,x);
     bitcoin_txoutput(coin,txobj,scriptv1,scriptv1len,spend->txfee);

iguana/tests/decoderawtransaction

@@ -1 +1 @@
-curl --url "http://127.0.0.1:7778" --data "{\"coin\":\"BTC\",\"method\":\"decoderawtransaction\",\"params\":[\"010000000169c8bb9e30e3bfc57056198f74ebc2caed7381cba1055e21317ffe28e0c784b40100000069463043022078b5d3634221c1df0ef1f1e5f3eada08e0a16a75aaddfab58a1055debfe9b82f021f644253c88cdabb52c4cf926689828687c2773064491be6565b40a7fd02d72b012103b7621b44118017a16043f19b30cc8a4cfe068ac4e42417bae16ba460c80f3828ffffffff028da300000000000017a914d9289297b235c7171c9f56d9d3f1d83c6c73619c87e36d0000000000001976a9148ee61a3161993f4f7b7081259bf5f3322d65d3f888ac5907e857\", 1]}"
+curl --url "http://127.0.0.1:7778" --data "{\"coin\":\"BTC\",\"method\":\"decoderawtransaction\",\"params\":[\"01000000bee8eb57015ede795f68e677621de3e1155134bad2364caef364de1afea707fee0d663bf11010000001976a9142ad8809cca3878b0f97433b65a0e49799982ccd888acffffffff0210270000000000001976a914ca1e04745e8ca0c60d8c5881531d51bec470743f88ace092f505000000001976a914b7128d2ee837cf03e30a2c0e3e0181f7b9669bb688ac00000000\", 1]}"

includes/iguana_funcs.h

@@ -418,7 +418,12 @@ int32_t iguana_unspentindfind(struct supernet_info *myinfo,struct iguana_info *c
 int32_t iguana_RTunspentindfind(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_outpoint *outpt,char *coinaddr,uint8_t *spendscript,int32_t *scriptlenp,uint64_t *valuep,int32_t *heightp,bits256 txid,int32_t vout,int32_t lasthdrsi,int32_t mempool);
 int32_t iguana_addressvalidate(struct iguana_info *coin,uint8_t *addrtypep,char *address);
 int32_t bitcoin_sign(void *ctx,char *symbol,uint8_t *sig,bits256 txhash2,bits256 privkey,int32_t recoverflag);
+void revcalc_rmd160_sha256(uint8_t rmd160[20],bits256 revhash);
 struct iguana_utxo iguana_utxofind(struct iguana_info *coin,struct iguana_outpoint spentpt,int32_t *RTspendflagp,int32_t lockflag);
+int32_t iguana_vinifind(struct supernet_info *myinfo,struct iguana_info *coin,bits256 *spentfrom,bits256 txid,int32_t vout);
+int32_t iguana_scriptsigextract(struct supernet_info *myinfo,struct iguana_info *coin,uint8_t *script,int32_t maxsize,bits256 txid,int32_t vini);
+void iguana_unspents_markinit(struct supernet_info *myinfo,struct iguana_info *coin);
+
 bits256 iguana_str2priv(struct supernet_info *myinfo,struct iguana_info *coin,char *str);
 int32_t iguana_RTspentflag(struct supernet_info *myinfo,struct iguana_info *coin,uint64_t *RTspendp,int32_t *spentheightp,struct iguana_ramchain *ramchain,struct iguana_outpoint spentpt,int32_t height,int32_t minconf,int32_t maxconf,uint64_t amount);
 int32_t iguana_voutscript(struct iguana_info *coin,struct iguana_bundle *bp,uint8_t *scriptspace,char *asmstr,struct iguana_unspent *u,struct iguana_pkhash *p,int32_t txi);
@@ -523,6 +528,8 @@ void *iguana_blockzcopyRO(uint8_t zcash,struct iguana_blockRO *dest,int32_t dest
 void iguana_blockzcopy(uint8_t zcash,struct iguana_block *dest,struct iguana_block *src);
 int32_t iguana_blocksizecheck(char *debugstr,uint8_t zcash,struct iguana_block *block);
 void basilisk_miner(struct supernet_info *myinfo,struct iguana_info *btcd,struct iguana_info *virt,int32_t maxmillis,char *mineraddr);
+int32_t bitcoin_secret160verify(uint8_t *script,int32_t n,uint8_t secret160[20]);
+int32_t bitcoin_secret256spend(uint8_t *script,int32_t n,bits256 secret);
 int32_t bitcoin_pubkeyspend(uint8_t *script,int32_t n,uint8_t pubkey[66]);
 int32_t basilisk_blocksubmit(struct supernet_info *myinfo,struct iguana_info *btcd,struct iguana_info *virt,struct iguana_peer *addr,char *blockstr,bits256 hash2,int32_t height);
 struct supernet_info *SuperNET_MYINFO(char *passphrase);
@@ -578,7 +585,7 @@ void iguana_update_balances(struct supernet_info *myinfo,struct iguana_info *coi
 void iguana_RTspendvectors(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_bundle *bp);
 int64_t iguana_RTbalance(struct iguana_info *coin,char *coinaddr);
 double instantdex_avehbla(struct supernet_info *myinfo,double retvals[4],char *base,char *rel,double basevolume);
-int32_t bitcoin_revealsecret160(uint8_t *script,int32_t n,uint8_t secret160[20]);
+int32_t bitcoin_secret160verify(uint8_t *script,int32_t n,uint8_t secret160[20]);
 int64_t iguana_lockval(int32_t finalized,int64_t locktime);
 uint64_t *iguana_PoS_weights(struct supernet_info *myinfo,struct iguana_info *coin,struct iguana_pkhash **Ptrp,uint64_t *supplyp,int32_t *numacctsp,int32_t *nonzp,int32_t *errsp,int32_t lastheight);
 int32_t iguana_staker_sort(struct iguana_info *coin,bits256 *hash2p,uint8_t *refrmd160,struct iguana_pkhash *refP,uint64_t *weights,int32_t numweights,bits256 *sortbuf);

includes/iguana_structs.h

@@ -506,6 +506,7 @@ struct iguana_info
     uint64_t histbalance,RTcredits,RTdebits;
     void *utxoaddrfileptr; long utxoaddrfilesize;
     uint32_t utxoaddrlastcount,*utxoaddroffsets,lastunspentsupdate; uint8_t *utxoaddrtable; bits256 utxoaddrhash;
+    FILE *utxofp;
     bits256 markedunspents[1024];
     struct iguana_block *RTblocks[65536]; uint8_t *RTrawdata[65536]; int32_t RTrecvlens[65536],RTnumtx[65536];
     struct iguana_RTtxid *RTdataset; struct iguana_RTaddr *RTaddrs;
@@ -516,7 +517,7 @@ struct vin_signer { bits256 privkey; char coinaddr[64]; uint8_t siglen,sig[80],r
 struct vin_info
 {
     struct iguana_msgvin vin; uint64_t amount; cJSON *extras; bits256 sigtxid;
-    int32_t M,N,validmask,spendlen,type,p2shlen,numpubkeys,numsigs,height,hashtype,userdatalen,suppress_pubkeys;
+    int32_t M,N,validmask,spendlen,type,p2shlen,numpubkeys,numsigs,height,hashtype,userdatalen,suppress_pubkeys,ignore_cltverr;
     uint32_t sequence,unspentind; struct vin_signer signers[16]; char coinaddr[65];
     uint8_t rmd160[20],spendscript[IGUANA_MAXSCRIPTSIZE],p2shscript[IGUANA_MAXSCRIPTSIZE],userdata[IGUANA_MAXSCRIPTSIZE];
 };