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368 lines
14 KiB
368 lines
14 KiB
/******************************************************************************
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* Copyright © 2014-2015 The SuperNET Developers. *
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* *
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* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
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* the top-level directory of this distribution for the individual copyright *
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* holder information and the developer policies on copyright and licensing. *
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* *
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* Unless otherwise agreed in a custom licensing agreement, no part of the *
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* SuperNET software, including this file may be copied, modified, propagated *
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* or distributed except according to the terms contained in the LICENSE file *
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* *
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* Removal or modification of this copyright notice is prohibited. *
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* *
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******************************************************************************/
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#define CHROMEAPP_NAME iguana
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#define CHROMEAPP_STR "iguana"
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#define CHROMEAPP_CONF "iguana.conf"
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#define CHROMEAPP_MAIN iguana_main
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#define CHROMEAPP_JSON iguana_JSON
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#define CHROMEAPP_HANDLER Handler_iguana
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#include "../pnacl_main.h"
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#include "iguana777.h"
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#include "SuperNET.h"
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// ALL globals must be here!
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char *Iguana_validcommands[] =
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{
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"SuperNET", "SuperNETb",
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"version", "verack", "getaddr", "addr", "inv", "getdata", "notfound", "getblocks", "getheaders", "headers", "tx", "block", "mempool", "ping", "pong",
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"reject", "filterload", "filteradd", "filterclear", "merkleblock", "alert", ""
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};
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struct iguana_info *Coins[IGUANA_MAXCOINS];
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int32_t USE_JAY,FIRST_EXTERNAL,IGUANA_disableNXT,Debuglevel;
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uint32_t prices777_NXTBLOCK,MAX_DEPTH = 100;
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char NXTAPIURL[256],IGUANA_NXTADDR[256],IGUANA_NXTACCTSECRET[256];
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uint64_t IGUANA_MY64BITS;
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queue_t helperQ,jsonQ,finishedQ,bundlesQ;
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struct supernet_info MYINFO;
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static int32_t initflag;
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cJSON *API_json;
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#ifdef __linux__
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int32_t IGUANA_NUMHELPERS = 8;
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#else
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int32_t IGUANA_NUMHELPERS = 1;
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#endif
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struct iguana_jsonitem { struct queueitem DL; struct supernet_info *myinfo; uint32_t fallback,expired,allocsize; char **retjsonstrp; char remoteaddr[64]; char jsonstr[]; };
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uint16_t SuperNET_API2num(char *agent,char *method)
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{
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int32_t i,n = 0; cJSON *item;
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if ( agent != 0 && method != 0 && API_json != 0 && (n= cJSON_GetArraySize(API_json)) > 0 )
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{
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for (i=0; i<n; i++)
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{
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item = jitem(API_json,i);
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if ( strcmp(agent,jstr(item,"agent")) == 0 && strcmp(method,jstr(item,"method")) == 0 )
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return((i << 5) | (SUPERNET_APIVERSION & 0x1f));
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}
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}
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return(-1);
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}
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int32_t SuperNET_num2API(char *agent,char *method,uint16_t num)
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{
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int32_t n,apiversion; cJSON *item;
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if ( (apiversion= (num & 0x1f)) != SUPERNET_APIVERSION )
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{
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printf("need to make sure all released api help returns are indexed here!\n");
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return(-1);
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}
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num >>= 5;
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if ( API_json != 0 && (n= cJSON_GetArraySize(API_json)) > 0 && num < n )
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{
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item = jitem(API_json,num);
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strcpy(agent,jstr(item,"agent"));
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strcpy(method,jstr(item,"method"));
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return(num);
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}
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return(-1);
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}
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struct supernet_info *SuperNET_MYINFO(char *passphrase)
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{
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if ( passphrase == 0 || passphrase[0] == 0 )
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return(&MYINFO);
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else
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{
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// search saved accounts
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}
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return(0);
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}
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char *iguana_JSON(char *jsonstr)
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{
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char *retstr=0; cJSON *json;
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if ( (json= cJSON_Parse(jsonstr)) != 0 )
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{
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retstr = SuperNET_JSON(0,json,"127.0.0.1");
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free_json(json);
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}
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if ( retstr == 0 )
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retstr = clonestr("{\"error\":\"cant parse jsonstr from pnacl\"}");
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return(retstr);
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}
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char *SuperNET_jsonstr(struct supernet_info *myinfo,char *jsonstr,char *remoteaddr)
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{
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cJSON *json; char *agent,*method;
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if ( (json= cJSON_Parse(jsonstr)) != 0 )
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{
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method = jstr(json,"method");
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if ( (agent= jstr(json,"agent")) != 0 && method != 0 )
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return(SuperNET_parser(myinfo,agent,method,json,remoteaddr));
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else if ( method != 0 && is_bitcoinrpc(method,remoteaddr) )
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return(iguana_bitcoinRPC(myinfo,method,json,remoteaddr));
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return(clonestr("{\"error\":\"need both agent and method\"}"));
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}
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return(clonestr("{\"error\":\"couldnt parse SuperNET_JSON\"}"));
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}
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int32_t iguana_jsonQ()
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{
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struct iguana_jsonitem *ptr;
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if ( (ptr= queue_dequeue(&finishedQ,0)) != 0 )
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{
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if ( ptr->expired != 0 )
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{
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*ptr->retjsonstrp = clonestr("{\"error\":\"request timeout\"}");
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printf("garbage collection: expired.(%s)\n",ptr->jsonstr);
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myfree(ptr,ptr->allocsize);
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} else queue_enqueue("finishedQ",&finishedQ,&ptr->DL,0);
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}
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if ( (ptr= queue_dequeue(&jsonQ,0)) != 0 )
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{
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//printf("process.(%s)\n",ptr->jsonstr);
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if ( (*ptr->retjsonstrp= SuperNET_jsonstr(ptr->myinfo,ptr->jsonstr,ptr->remoteaddr)) == 0 )
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*ptr->retjsonstrp = clonestr("{\"error\":\"null return from iguana_jsonstr\"}");
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//printf("finished.(%s) -> (%s)\n",ptr->jsonstr,*ptr->retjsonstrp!=0?*ptr->retjsonstrp:"null return");
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queue_enqueue("finishedQ",&finishedQ,&ptr->DL,0);
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return(1);
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}
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return(0);
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}
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char *iguana_blockingjsonstr(struct supernet_info *myinfo,char *jsonstr,uint64_t tag,int32_t maxmillis,char *remoteaddr)
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{
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struct iguana_jsonitem *ptr; char *retjsonstr = 0; int32_t len,allocsize; double expiration;
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expiration = OS_milliseconds() + maxmillis;
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//printf("blocking case.(%s)\n",jsonstr);
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len = (int32_t)strlen(jsonstr);
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allocsize = sizeof(*ptr) + len + 1;
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ptr = mycalloc('J',1,allocsize);
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ptr->allocsize = allocsize;
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ptr->myinfo = myinfo;
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ptr->retjsonstrp = &retjsonstr;
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safecopy(ptr->remoteaddr,remoteaddr,sizeof(ptr->remoteaddr));
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memcpy(ptr->jsonstr,jsonstr,len+1);
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queue_enqueue("jsonQ",&jsonQ,&ptr->DL,0);
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while ( OS_milliseconds() < expiration )
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{
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usleep(100);
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if ( retjsonstr != 0 )
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{
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//printf("got blocking retjsonstr.(%s) delete allocsize.%d:%d\n",retjsonstr,allocsize,ptr->allocsize);
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queue_delete(&finishedQ,&ptr->DL,ptr->allocsize,1);
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return(retjsonstr);
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}
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usleep(1000);
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}
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//printf("(%s) expired\n",jsonstr);
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ptr->expired = (uint32_t)time(NULL);
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return(clonestr("{\"error\":\"iguana jsonstr expired\"}"));
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}
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char *SuperNET_processJSON(struct supernet_info *myinfo,cJSON *json,char *remoteaddr)
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{
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cJSON *retjson; uint64_t tag; uint32_t timeout; char *jsonstr; char *retjsonstr,*retstr = 0;
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//printf("SuperNET_JSON.(%s) remoteaddr.(%s)\n",jprint(json,0),remoteaddr!=0?remoteaddr:"");
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if ( json != 0 )
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{
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if ( (tag= j64bits(json,"tag")) == 0 )
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{
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OS_randombytes((uint8_t *)&tag,sizeof(tag));
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jadd64bits(json,"tag",tag);
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}
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if ( (timeout= juint(json,"timeout")) == 0 )
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timeout = IGUANA_JSONTIMEOUT;
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jsonstr = jprint(json,0);
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if ( remoteaddr == 0 || jstr(json,"immediate") != 0 )
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retjsonstr = SuperNET_jsonstr(myinfo,jsonstr,remoteaddr);
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else retjsonstr = iguana_blockingjsonstr(myinfo,jsonstr,tag,timeout,remoteaddr);
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if ( retjsonstr != 0 )
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{
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if ( (retjson= cJSON_Parse(retjsonstr)) != 0 )
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{
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jdelete(retjson,"tag");
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jadd64bits(retjson,"tag",tag);
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retstr = jprint(retjson,1);
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//printf("retstr.(%s) retjsonstr.%p retjson.%p\n",retstr,retjsonstr,retjson);
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free(retjsonstr);//,strlen(retjsonstr)+1);
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} else retstr = retjsonstr;
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}
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free(jsonstr);
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} else retstr = clonestr("{\"error\":\"cant parse JSON\"}");
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if ( retstr == 0 )
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retstr = clonestr("{\"error\":\"null return\"}");
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return(retstr);
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}
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void iguana_exit()
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{
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int32_t i,j,iter; char *stopstr = "{\"agent\":\"SuperNET\",\"method\":\"stop\"}";
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printf("start EXIT\n");
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for (iter=0; iter<3; iter++)
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{
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for (i=0; i<IGUANA_MAXCOINS; i++)
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{
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if ( Coins[i] != 0 )
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{
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for (j=0; j<IGUANA_MAXPEERS; j++)
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{
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switch ( iter )
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{
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case 0:
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if ( Coins[i]->peers.active[j].usock >= 0 && Coins[i]->peers.active[j].supernet != 0 )
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iguana_send_supernet(Coins[i],&Coins[i]->peers.active[j],stopstr,0);
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break;
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case 1: Coins[i]->peers.active[j].dead = (uint32_t)time(NULL); break;
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case 2:
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if ( Coins[i]->peers.active[j].usock >= 0 )
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closesocket(Coins[i]->peers.active[j].usock);
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break;
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}
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}
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}
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}
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sleep(5);
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}
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printf("sockets closed, now EXIT\n");
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exit(0);
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}
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#include <signal.h>
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void sigint_func() { printf("\nSIGINT\n"); iguana_exit(); }
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void sigillegal_func() { printf("\nSIGILL\n"); iguana_exit(); }
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void sighangup_func() { printf("\nSIGHUP\n"); iguana_exit(); }
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void sigkill_func() { printf("\nSIGKILL\n"); iguana_exit(); }
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void sigabort_func() { printf("\nSIGABRT\n"); iguana_exit(); }
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void sigquit_func() { printf("\nSIGQUIT\n"); iguana_exit(); }
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void sigchild_func() { printf("\nSIGCHLD\n"); signal(SIGCHLD,sigchild_func); }
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void sigalarm_func() { printf("\nSIGALRM\n"); signal(SIGALRM,sigalarm_func); }
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void sigcontinue_func() { printf("\nSIGCONT\n"); signal(SIGCONT,sigcontinue_func); }
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void iguana_main(void *arg)
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{
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char helperstr[64],*tmpstr,*helperargs,*ipaddr,*coinargs=0,*secret,*jsonstr = arg;
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int32_t i,len,flag,c; cJSON *json; uint8_t secretbuf[512]; int64_t allocsize;
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memset(&MYINFO,0,sizeof(MYINFO));
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if ( (ipaddr= OS_filestr(&allocsize,"ipaddr")) != 0 )
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{
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printf("got ipaddr.(%s)\n",ipaddr);
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len = (int32_t)strlen(ipaddr) - 1;
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while ( len > 8 && ((c= ipaddr[len]) == '\r' || c == '\n' || c == ' ' || c == '\t') )
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ipaddr[len] = 0, len--;
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printf("got ipaddr.(%s) %x\n",ipaddr,is_ipaddr(ipaddr));
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if ( is_ipaddr(ipaddr) != 0 )
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{
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strcpy(MYINFO.ipaddr,ipaddr);
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MYINFO.myaddr.selfipbits = (uint32_t)calc_ipbits(ipaddr);
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}
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free(ipaddr);
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}
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if ( MYINFO.myaddr.selfipbits == 0 )
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{
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strcpy(MYINFO.ipaddr,"127.0.0.1");
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MYINFO.myaddr.selfipbits = (uint32_t)calc_ipbits(MYINFO.ipaddr);
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}
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signal(SIGINT,sigint_func);
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signal(SIGILL,sigillegal_func);
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signal(SIGHUP,sighangup_func);
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//signal(SIGKILL,sigkill_func);
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signal(SIGABRT,sigabort_func);
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signal(SIGQUIT,sigquit_func);
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signal(SIGCHLD,sigchild_func);
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signal(SIGALRM,sigalarm_func);
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signal(SIGCONT,sigcontinue_func);
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mycalloc(0,0,0);
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iguana_initQ(&helperQ,"helperQ");
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OS_ensure_directory("confs");
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OS_ensure_directory("DB");
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OS_ensure_directory("tmp");
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if ( (tmpstr= SuperNET_JSON(&MYINFO,cJSON_Parse("{\"agent\":\"SuperNET\",\"method\":\"help\"}"),0)) != 0 )
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{
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if ( (API_json= cJSON_Parse(tmpstr)) != 0 && (API_json= jobj(API_json,"result")) != 0 )
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API_json = jobj(API_json,"API");
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free(tmpstr);
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}
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OS_randombytes(MYINFO.privkey.bytes,sizeof(MYINFO.privkey));
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if ( jsonstr != 0 && (json= cJSON_Parse(jsonstr)) != 0 )
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{
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if ( jobj(json,"numhelpers") != 0 )
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IGUANA_NUMHELPERS = juint(json,"numhelpers");
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if ( (secret= jstr(json,"secret")) != 0 )
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{
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len = (int32_t)strlen(secret);
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if ( is_hexstr(secret,0) != 0 && len == 128 )
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{
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len >>= 1;
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decode_hex(secretbuf,len,secret);
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} else vcalc_sha256(0,secretbuf,(void *)secret,len), len = sizeof(bits256);
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memcpy(MYINFO.privkey.bytes,secretbuf,sizeof(MYINFO.privkey));
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}
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if ( jobj(json,"coins") != 0 )
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coinargs = jsonstr;
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}
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MYINFO.myaddr.pubkey = curve25519(MYINFO.privkey,curve25519_basepoint9());
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char str[65],str2[65]; printf("PRIV.%s PUB.%s\n",bits256_str(str,MYINFO.privkey),bits256_str(str2,MYINFO.myaddr.pubkey));
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if ( IGUANA_NUMHELPERS == 0 )
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IGUANA_NUMHELPERS = 1;
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for (i=0; i<IGUANA_NUMHELPERS; i++)
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{
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sprintf(helperstr,"{\"name\":\"helper.%d\"}",i);
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helperargs = clonestr(helperstr);
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iguana_launch(iguana_coinadd("BTCD"),"iguana_helper",iguana_helper,helperargs,IGUANA_PERMTHREAD);
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}
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iguana_launch(iguana_coinadd("BTCD"),"rpcloop",iguana_rpcloop,iguana_coinadd("BTCD"),IGUANA_PERMTHREAD);
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if ( coinargs != 0 )
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iguana_launch(iguana_coinadd("BTCD"),"iguana_coins",iguana_coins,coinargs,IGUANA_PERMTHREAD);
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else if ( 1 )
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{
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#ifdef __APPLE__
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sleep(1);
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char *str;
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if ( (str= SuperNET_JSON(&MYINFO,cJSON_Parse("{\"agent\":\"iguana\",\"method\":\"addcoin\",\"services\":128,\"maxpeers\":2,\"activecoin\":\"BTCD\",\"active\":1}"),0)) != 0 )
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{
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printf("got.(%s)\n",str);
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free(str);
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}
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#endif
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}
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if ( arg != 0 )
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SuperNET_JSON(&MYINFO,cJSON_Parse(arg),0);
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//#ifndef MINIGUANA
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// iguana_launch(iguana_coinadd("BTCD"),"SuperNET_init",SuperNET_init,&MYINFO,IGUANA_PERMTHREAD);
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//#endif
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//init_InstantDEX();
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while ( 1 )
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{
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flag = 0;
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iguana_jsonQ();
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if ( flag == 0 )
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{
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struct iguana_helper *ptr;
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if ( (ptr= queue_dequeue(&bundlesQ,0)) != 0 )
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{
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if ( ptr->bp != 0 && ptr->coin != 0 )
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flag += iguana_bundleiters(ptr->coin,ptr->bp,ptr->timelimit);
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myfree(ptr,ptr->allocsize);
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}
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}
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if ( flag == 0 )
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sleep(1);
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}
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}
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