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Fix endianess of checklocktimeverify

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This commit is contained in:
Denilson M. Amorim 2015-12-29 00:00:11 -03:00
parent d53c236ec3
commit cedc6dddaf
2 changed files with 9 additions and 9 deletions
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14
js/coin.js
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@ -141,14 +141,14 @@
may throw a string on failure!
*/
coinjs.simpleHodlAddress = function(pubkey, locktime) {
coinjs.simpleHodlAddress = function(pubkey, checklocktimeverify) {
if(locktime < 0) {
throw "Locktime is negative.";
if(checklocktimeverify < 0) {
throw "Parameter for OP_CHECKLOCKTIMEVERIFY is negative.";
}
var s = coinjs.script();
s.writeBytes(Crypto.util.hexToBytes(locktime.toString(16)));
s.writeBytes(Crypto.util.hexToBytes(checklocktimeverify.toString(16)).reverse());
s.writeOp(177);//OP_CHECKLOCKTIMEVERIFY
s.writeOp(117);//OP_DROP
s.writeBytes(Crypto.util.hexToBytes(pubkey));
@ -681,11 +681,11 @@
r.address = multi['address'];
r.type = 'multisig__'; // using __ for now to differentiat from the other object .type == "multisig"
} else if(s.chunks.length == 5 && s.chunks[1] == 177 && s.chunks[2] == 117 && s.chunks[4] == 172){
// ^ <locktime> OP_CHECKLOCKTIMEVERIFY OP_DROP <pubkey> OP_CHECKSIG ^
// ^ <unlocktime> OP_CHECKLOCKTIMEVERIFY OP_DROP <pubkey> OP_CHECKSIG ^
r = {}
r.pubkey = Crypto.util.bytesToHex(s.chunks[3]);
r.locktime = parseInt(Crypto.util.bytesToHex(s.chunks[0]), 16); // TODO is this endian safe?
r.address = coinjs.simpleHodlAddress(r.pubkey, r.locktime).address;
r.checklocktimeverify = parseInt(Crypto.util.bytesToHex(s.chunks[0].slice().reverse()), 16);
r.address = coinjs.simpleHodlAddress(r.pubkey, r.checklocktimeverify).address;
r.type = "hodl__";
}
} catch(e) {

4
js/coinbin.js
View file

@ -635,7 +635,7 @@ $(document).ready(function() {
if($("#redeemFromStatus").hasClass("hidden")) {
// An ethical dilemma: Should we automatically set nLockTime?
if(redeem.from == 'redeemScript' && redeem.decodedRs.type == "hodl__") {
$("#nLockTime").val(redeem.decodedRs.locktime);
$("#nLockTime").val(redeem.decodedRs.checklocktimeverify);
} else {
$("#nLockTime").val(0);
}
@ -1007,7 +1007,7 @@ $(document).ready(function() {
var d = $("#verifyRsDataHodl .date").data("DateTimePicker");
$("#verifyRsDataHodl .address").val(decode['address']);
$("#verifyRsDataHodl .pubkey").val(coinjs.pubkey2address(decode['pubkey']));
$("#verifyRsDataHodl .date").val(decode['locktime'] >= 500000000? moment.unix(decode['locktime']).format("MM/DD/YYYY HH:mm") : decode['locktime']);
$("#verifyRsDataHodl .date").val(decode['checklocktimeverify'] >= 500000000? moment.unix(decode['checklocktimeverify']).format("MM/DD/YYYY HH:mm") : decode['checklocktimeverify']);
$("#verifyRsData").removeClass("hidden");
$("#verifyRsDataHodl").removeClass('hidden');
$(".verifyLink").attr('href','?verify='+$("#verifyScript").val());