b0VIM 7.3±¹ORÉ $2vubvub-U200~vub/Work/node-sx/eto.jsutf-8 3210#"! Utph_i1Èad ÜháÜÉ´‘…}p2ôèáÜÛ¸•wdTS*)þ î Þ Ä ³ ­ – u t K  Õ ® � 1 Ú ¿ ” ‚ k / Ò ¯ J 0 ò “ v ] K % ÷Ͻˆ^%Ñ£m2ñ›{e%éÓÁ’P"ÿêÕ°ˆnaXVU+ åß²žf<ó°›�5+  ÜÞm.process_multisignatures = function(eto,cb) {} })); cb(null,o); } if (_.isArray(eto.sigs[i])) { o = o.concat(eto.sigs[i].filter(identity)); } } })); return ['304'].indexOf(x.substring(0,3)) >= 0; o = o.concat(shown.inputs[i].script.filter(function(x) { if (shown.inputs[i].script) { for (var i = 0; i < shown.inputs.length; i++) { var o = []; sx.showtx(eto.tx,eh(cb,function(shown) { } eto = { tx: eto, sigs: [] } if (typeof eto == "string") {m.extract_signatures = function(eto,cb) {} })); })); cb(null,eto) eto.inputscripts = scripts; },eh(cb,function(scripts) { }],cb2); })); cb3(null,scr); scriptmap[address] = scr; sx.addr_to_pubkey(adddress,eh(cb3,function(scr) { // Grab script from blockchain } } return cb3(null,scr[scr.length-2]); if (scr[scr.length-1] == 'checkmultisig') { } })[0]); return x[0] == '0' && (x.length == 66 || x.length == 130) return cb3(null,scr.filter(function(x) { if (scr[scr.length-1] == 'checksig') { var scr = shown.inputs[i].script; if (shown.inputs[i].script) { // Grab pubkey/script from existing signed output } return cb3(null,scriptmap[address]); if (scriptmap[address]) { // Grab pubkey/script from scriptmap } eto.sigs[i] = true; if (shown.inputs[i].script) { },function(address,cb3) { } })); })); cb3(null,shown.outputs[parseInt(inp.prev.substring(65))].address); sx.showtx(tx,eh(cb3,function(shown) { } return cb3("Transaction input "+i+" not found in blockchain or txpool") if (!tx) { sx.blke_fetch_transaction(inp.prev.substring(0,64),eh(cb3,function(tx) { // If not found, look in the blockchain else { } cb3(null,txo.address); if (txo) { var txo = utxo.filter(function(x) { return x.output == inp.prev })[0]; // Look through UTXO to find the address matching each tx input async.waterfall([function(cb3) { var inp = shown.inputs[i]; async.mapSeries(_.range(shown.inputs.length),function(i,cb2) { eto.sigs = Array(shown.inputs.length); sx.showtx(tx,eh(cb,function(shown) { scriptmap = scriptmap || {}; utxo = utxo || []; } sigs: [] inputscripts: [], tx: tx, var eto = {m.mketo = function(tx,scriptmap,utxo,cb) {var identity = function(x) { return x; } m = {}; eh = sx.eh, async = require('async'), _ = require('underscore'),var sx = require('./sxlib.js'),// }// ]// ...// [ "output1-pubkey0-sig", "output1-pubkey1-sig", ...],// [ "output0-pubkey0-sig", "output0-pubkey1-sig", ...],// sigs: [// ],// ...// "input0-pubkey-or-script",// inputscripts: [// tx: "string",// {// Expanded Transaction ObjectadwW 1Ê�4ÞÁj ç · z H .  ñ Å ° œ � ‰ ˆ [ A ö Ö x X 0 ü î Á • ‡ M @ 7 5 4  â ¿ § � w n l k W \ module.exports = m;} })); else sx.broadcast(eto.tx,cb); } cb(result); if (result != "Success") { sx.validtx(eto.tx,eh(cb,function(result) {m.publish_eto = function(eto,cb) {} })); })); else cb("Signature not valid for any input"); } cb("Input already signed"); else if (status == "EXISTSIG") { } m.process_multisignatures(eto,cb); if (status == "SUCCESS") { },eh(cb,function(eto) { (sx.is_pubkey(eto.inputscripts[i]) ? process_pubkey : process_scripthash)(i,cb2); console.log(eto,i); async.foldl(_.range(shown.inputs.length),eto,function(eto,i,cb2) { console.log(eto); sx.showtx(eto.tx,eh(cb,function(shown) { } })); },cb2); })); else { cb2(null,eto); } } cb2(null,eto); } eto.sigs[i][j] = sig; eto.sigs[i] = eto.sigs[i] || []; status = "SUCCESS"; else { } if (status != "SUCCESS") status = "EXISTSIG"; if (eto.sigs[i] === true || (eto.sigs[i] && eto.sigs[i][j])) { if (v) { sx.validate_input(eto.tx,i,script,sig,pubkeys[j],eh(cb,function(v) { async.foldl(_.range(pubkeys.length),eto,function(eto,j,cb2) { }); return x.length == 66 || x.length == 130; var pubkeys = shown.filter(function(x) { ad¨_Ç|3�<õ Õ Ç ¬ Ÿ ” ’ ‘ o  Ù ˜ h L B 3 ï Ò ³ ¢ ˜ ’ ‘ M  Å ” Y 3  ò ä ‡ V /  ÿòì븇8 Î�E$ßÉ{fBþñèæå¹�N4 ß—M4جe<õß•ƒ[J=76ݨ­ sx.showscript(script,eh(cb,function(shown) { var script = eto.inputscripts[i]; var process_scripthash = function(i,cb2) { } })); })); else { cb2(null,eto); } } else if (status != "SUCCESS") { status = "EXISTSIG" } } })); cb(null,eto); eto.tx = tx; sx.set_input(eto.tx,i,raw,eh(cb,function(tx) { status = "SUCCESS"; eto.sigs[i] = true; if (eto.sigs[i] !== true) { if (v) { sx.validate_input(eto.tx,i,script,sig,raw,eh(cb,function(v) { sx.rawscript(['[',sig,']','[',pubkey,']'],eh(cb,function(raw) { var pubkey = eto.inputscripts[i]; var process_pubkey = function(i,cb2) { status = "NOSIG"; var eto = sx.deepclone(eto), // Optional; remove to modify original object console.log('eto',eto);m.apply_sig_to_eto = function(eto,sig,cb) {} })); })); })); m.process_multisignatures(eto,cb); },eh(cb,function(eto) { })); else { process_scripthash(addrdata,inputaddress,i,cb2); } } process_pubkey(addrdata,inputaddress,i,cb2); if (ispub) { mkaddr(eto.inputscripts[i],eh(cb2,function(inputaddress) { var mkaddr = ispub ? sx.addr : sx.scripthash; ispub = sx.is_pubkey(eto.inputscripts[i]); var inp = shown.inputs[i], async.foldl(_.range(shown.inputs.length),eto,function(eto,i,cb2) { sx.showtx(eto.tx,eh(cb,function(shown) { sx.gen_addr_data(pk,eh(cb,function(addrdata) { } })); })); cb2(null,eto); eto.sigs[i][j] = sig; eto.sigs[i] = eto.sigs[i] || []; sx.multisig_sign_tx_input(eto.tx,i,eto.inputscripts[i],pk,eh(cb2,function(sig) { } return cb2(null,eto); if (j == -1) { }).indexOf(addrdata.pub); return x.length == 66 || x.length == 130; var j = shown2.filter(function(x) { sx.showscript(eto.inputscripts[i],eh(cb,function(shown2) { var process_scripthash = function(addrdata,inputaddress,i,cb2) { // Multisig addresses: grab the script, and sign the tx with it } } })); cb2(null,eto); eto.tx = tx; sx.sign_tx_input(eto.tx,i,addrdata,eh(cb,function(tx) { else { } cb2(null,eto); if (addrdata.address != inputaddress) { var process_pubkey = function(addrdata,inputaddress,i,cb2) { // Single-sig addresses: sign the input if it matches the privkey var eto = sx.deepclone(eto); // Optional; remove to modify original objectm.signeto = function(eto,pk,cb) {} },cb); })); cb2(null,eto); } eto.tx = newtx; eto.sigs[i] = true; if (newtx != eto.tx) { //console.log("Applied multisigs: ",eto.tx,eto.inputscripts[i],i,eto.sigs[i],newtx); else sx.apply_multisignatures_at_index(eto.tx,eto.inputscripts[i],i,eto.sigs[i],eh(cb2,function(newtx) { } cb2(null,eto); if (sx.is_pubkey(eto.inputscripts[i]) || eto.sigs[i] === true) { async.foldl(_.range(eto.inputscripts.length),eto,function(eto,i,cb2) {// Do we have enough signatures at any particular index?