@ -1,7 +1,9 @@
const async = require ( 'async' ) ; const async = require ( 'async' ) ;
const Promise = require ( 'bluebird' ) ; const Promise = require ( 'bluebird' ) ;
const MAX_VOUT_LENGTH = 10 ; const MAX_VIN_LENGTH = 150 ; // parse up to MAX_VIN_LENGTH vins
// TODO: add z -> pub, pub -> z flag for zcash forks
module . exports = ( shepherd ) => { module . exports = ( shepherd ) => {
shepherd . sortTransactions = ( transactions , sortBy ) => { shepherd . sortTransactions = ( transactions , sortBy ) => {
@ -131,6 +133,8 @@ module.exports = (shepherd) => {
const decodedTx = shepherd . electrumJSTxDecoder ( _ rawtxJSON , network , _ network ) ; const decodedTx = shepherd . electrumJSTxDecoder ( _ rawtxJSON , network , _ network ) ;
let txInputs = [ ] ; let txInputs = [ ] ;
let opreturn = false ;
shepherd . log ( ` decodedtx network ${ network } ` , true ) ; shepherd . log ( ` decodedtx network ${ network } ` , true ) ;
shepherd . log ( 'decodedtx =>' , true ) ; shepherd . log ( 'decodedtx =>' , true ) ;
@ -138,6 +142,16 @@ module.exports = (shepherd) => {
let index2 = 0 ; let index2 = 0 ;
if ( decodedTx &&
decodedTx . outputs &&
decodedTx . outputs . length ) {
for ( let i = 0 ; i < decodedTx . outputs . length ; i ++ ) {
if ( decodedTx . outputs [ i ] . scriptPubKey . type === 'nulldata' ) {
opreturn = shepherd . hex2str ( decodedTx . outputs [ i ] . scriptPubKey . hex ) ;
}
}
}
if ( decodedTx && if ( decodedTx &&
decodedTx . inputs && decodedTx . inputs &&
decodedTx . inputs . length ) { decodedTx . inputs . length ) {
@ -145,7 +159,8 @@ module.exports = (shepherd) => {
const checkLoop = ( ) => { const checkLoop = ( ) => {
index2 ++ ; index2 ++ ;
if ( index2 === decodedTx . inputs . length || index2 === MAX_VOUT_LENGTH ) { if ( index2 === decodedTx . inputs . length ||
index2 === MAX_VIN_LENGTH ) {
shepherd . log ( ` tx history decode inputs ${ decodedTx . inputs . length } | ${ index2 } => main callback ` , true ) ; shepherd . log ( ` tx history decode inputs ${ decodedTx . inputs . length } | ${ index2 } => main callback ` , true ) ;
const _ parsedTx = { const _ parsedTx = {
network : decodedTx . network , network : decodedTx . network ,
@ -153,36 +168,45 @@ module.exports = (shepherd) => {
inputs : txInputs , inputs : txInputs ,
outputs : decodedTx . outputs , outputs : decodedTx . outputs ,
height : transaction . height , height : transaction . height ,
timestamp : Number ( transaction . height ) === 0 ? Math . floor ( Date . now ( ) / 1000 ) : blockInfo . timestamp , timestamp : Number ( transaction . height ) === 0 || Number ( transaction . height ) === - 1 ? Math . floor ( Date . now ( ) / 1000 ) : blockInfo . timestamp ,
confirmations : Number ( transaction . height ) === 0 ? 0 : currentHeight - transaction . height , confirmations : Number ( transaction . height ) === 0 || Number ( transaction . height ) === - 1 ? 0 : currentHeight - transaction . height ,
} ; } ;
const formattedTx = shepherd . parseTransactionAddresses ( _ parsedTx , _ address , network ) ; const formattedTx = shepherd . parseTransactionAddresses ( _ parsedTx , _ address , network ) ;
if ( formattedTx . type ) { if ( formattedTx . type ) {
formattedTx . height = transaction . height ; formattedTx . height = transaction . height ;
formattedTx . blocktime = blockInfo . timestamp ; formattedTx . blocktime = Number ( transaction . height ) === 0 || Number ( transaction . height ) === - 1 ? Math . floor ( Date . now ( ) / 1000 ) : blockInfo . timestamp ;
formattedTx . timereceived = blockInfo . timereceived ; formattedTx . timereceived = Number ( transaction . height ) === 0 || Number ( transaction . height ) === - 1 ? Math . floor ( Date . now ( ) / 1000 ) : blockInfo . timereceived ;
formattedTx . hex = _ rawtxJSON ; formattedTx . hex = _ rawtxJSON ;
formattedTx . inputs = decodedTx . inputs ; formattedTx . inputs = decodedTx . inputs ;
formattedTx . outputs = decodedTx . outputs ; formattedTx . outputs = decodedTx . outputs ;
formattedTx . locktime = decodedTx . format . locktime ; formattedTx . locktime = decodedTx . format . locktime ;
formattedTx . vinLen = decodedTx . inputs . length ;
formattedTx . vinMaxLen = MAX_VIN_LENGTH ;
formattedTx . opreturn = opreturn ;
_ rawtx . push ( formattedTx ) ; _ rawtx . push ( formattedTx ) ;
} else { } else {
formattedTx [ 0 ] . height = transaction . height ; formattedTx [ 0 ] . height = transaction . height ;
formattedTx [ 0 ] . blocktime = blockInfo . timestamp ; formattedTx [ 0 ] . blocktime = Number ( transaction . height ) === 0 || Number ( transaction . height ) === - 1 ? Math . floor ( Date . now ( ) / 1000 ) : blockInfo . timestamp ;
formattedTx [ 0 ] . timereceived = blockInfo . timereceived ; formattedTx [ 0 ] . timereceived = Number ( transaction . height ) === 0 || Number ( transaction . height ) === - 1 ? Math . floor ( Date . now ( ) / 1000 ) : blockInfo . timereceived ;
formattedTx [ 0 ] . hex = _ rawtxJSON ; formattedTx [ 0 ] . hex = _ rawtxJSON ;
formattedTx [ 0 ] . inputs = decodedTx . inputs ; formattedTx [ 0 ] . inputs = decodedTx . inputs ;
formattedTx [ 0 ] . outputs = decodedTx . outputs ; formattedTx [ 0 ] . outputs = decodedTx . outputs ;
formattedTx [ 0 ] . locktime = decodedTx . format . locktime ; formattedTx [ 0 ] . locktime = decodedTx . format . locktime ;
formattedTx [ 0 ] . vinLen = decodedTx . inputs . length ;
formattedTx [ 0 ] . vinMaxLen = MAX_VIN_LENGTH ;
formattedTx [ 0 ] . opreturn = opreturn [ 0 ] ;
formattedTx [ 1 ] . height = transaction . height ; formattedTx [ 1 ] . height = transaction . height ;
formattedTx [ 1 ] . blocktime = blockInfo . timestamp ; formattedTx [ 1 ] . blocktime = Number ( transaction . height ) === 0 || Number ( transaction . height ) === - 1 ? Math . floor ( Date . now ( ) / 1000 ) : blockInfo . timestamp ;
formattedTx [ 1 ] . timereceived = blockInfo . timereceived ; formattedTx [ 1 ] . timereceived = Number ( transaction . height ) === 0 || Number ( transaction . height ) === - 1 ? Math . floor ( Date . now ( ) / 1000 ) : blockInfo . timereceived ;
formattedTx [ 1 ] . hex = _ rawtxJSON ; formattedTx [ 1 ] . hex = _ rawtxJSON ;
formattedTx [ 1 ] . inputs = decodedTx . inputs ; formattedTx [ 1 ] . inputs = decodedTx . inputs ;
formattedTx [ 1 ] . outputs = decodedTx . outputs ; formattedTx [ 1 ] . outputs = decodedTx . outputs ;
formattedTx [ 1 ] . locktime = decodedTx . format . locktime ; formattedTx [ 1 ] . locktime = decodedTx . format . locktime ;
formattedTx [ 1 ] . vinLen = decodedTx . inputs . length ;
formattedTx [ 1 ] . vinMaxLen = MAX_VIN_LENGTH ;
formattedTx [ 1 ] . opreturn = opreturn [ 1 ] ;
_ rawtx . push ( formattedTx [ 0 ] ) ; _ rawtx . push ( formattedTx [ 0 ] ) ;
_ rawtx . push ( formattedTx [ 1 ] ) ; _ rawtx . push ( formattedTx [ 1 ] ) ;
} }
@ -230,6 +254,7 @@ module.exports = (shepherd) => {
height : transaction . height , height : transaction . height ,
timestamp : Number ( transaction . height ) === 0 ? Math . floor ( Date . now ( ) / 1000 ) : blockInfo . timestamp , timestamp : Number ( transaction . height ) === 0 ? Math . floor ( Date . now ( ) / 1000 ) : blockInfo . timestamp ,
confirmations : Number ( transaction . height ) === 0 ? 0 : currentHeight - transaction . height , confirmations : Number ( transaction . height ) === 0 ? 0 : currentHeight - transaction . height ,
opreturn ,
} ; } ;
const formattedTx = shepherd . parseTransactionAddresses ( _ parsedTx , _ address , network ) ; const formattedTx = shepherd . parseTransactionAddresses ( _ parsedTx , _ address , network ) ;
@ -313,7 +338,11 @@ module.exports = (shepherd) => {
shepherd . get ( '/electrum/gettransaction' , ( req , res , next ) => { shepherd . get ( '/electrum/gettransaction' , ( req , res , next ) => {
if ( shepherd . checkToken ( req . query . token ) ) { if ( shepherd . checkToken ( req . query . token ) ) {
const network = req . query . network || shepherd . findNetworkObj ( req . query . coin ) ; const network = req . query . network || shepherd . findNetworkObj ( req . query . coin ) ;
const ecl = new shepherd . electrumJSCore ( shepherd . electrumServers [ network ] . port , shepherd . electrumServers [ network ] . address , shepherd . electrumServers [ network ] . proto ) ; // tcp or tls
const ecl = new shepherd . electrumJSCore (
shepherd . electrumServers [ network ] . port ,
shepherd . electrumServers [ network ] . address ,
shepherd . electrumServers [ network ] . proto
) ; // tcp or tls
shepherd . log ( 'electrum gettransaction =>' , true ) ; shepherd . log ( 'electrum gettransaction =>' , true ) ;
@ -551,7 +580,11 @@ module.exports = (shepherd) => {
res . end ( JSON . stringify ( successObj ) ) ; res . end ( JSON . stringify ( successObj ) ) ;
} else { } else {
const ecl = new shepherd . electrumJSCore ( shepherd . electrumServers [ req . query . network ] . port , shepherd . electrumServers [ req . query . network ] . address , shepherd . electrumServers [ req . query . network ] . proto ) ; // tcp or tls
const ecl = new shepherd . electrumJSCore (
shepherd . electrumServers [ req . query . network ] . port ,
shepherd . electrumServers [ req . query . network ] . address ,
shepherd . electrumServers [ req . query . network ] . proto
) ; // tcp or tls
shepherd . log ( decodedTx . inputs [ 0 ] ) ; shepherd . log ( decodedTx . inputs [ 0 ] ) ;
shepherd . log ( decodedTx . inputs [ 0 ] . txid ) ; shepherd . log ( decodedTx . inputs [ 0 ] . txid ) ;
siulynot
7 years ago
GitHub