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address: re-use fromBase58Check internally

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This commit is contained in:
Daniel Cousens 2015-08-25 18:09:50 +10:00
parent 48dc0a9054
commit 146bc8e11a
1 changed files with 4 additions and 10 deletions
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14
src/address.js
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@ -9,7 +9,7 @@ function fromBase58Check (address) {
if (payload.length < 21) throw new TypeError(address + ' is too short')
if (payload.length > 21) throw new TypeError(address + ' is too long')
var version = payload.readUInt8(0)
var version = payload[0]
var hash = payload.slice(1)
return { hash: hash, version: version }
@ -38,15 +38,9 @@ function toBase58Check (hash, version) {
function toOutputScript (address, network) {
network = network || networks.bitcoin
var payload = bs58check.decode(address)
if (payload.length < 21) throw new TypeError(address + ' is too short')
if (payload.length > 21) throw new TypeError(address + ' is too long')
var version = payload.readUInt8(0)
var hash = payload.slice(1)
if (version === network.pubKeyHash) return bscript.pubKeyHashOutput(hash)
if (version === network.scriptHash) return bscript.scriptHashOutput(hash)
var decode = fromBase58Check(address)
if (decode.version === network.pubKeyHash) return bscript.pubKeyHashOutput(decode.hash)
if (decode.version === network.scriptHash) return bscript.scriptHashOutput(decode.hash)
throw new Error(address + ' has no matching Script')
}