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eth-lib

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eth-lib - npm Package Compare versions

Comparing version 0.1.21 to 0.1.22

2

package.json
{
"name": "eth-lib",
"version": "0.1.21",
"version": "0.1.22",
"description": "Lightweight Ethereum libraries",

@@ -5,0 +5,0 @@ "main": "src/index.js",

@@ -58,3 +58,3 @@ const Bytes = require("./bytes");

const vrs = {v: Bytes.toNumber(vals[0]), r:vals[1].slice(2), s:vals[2].slice(2)};
const ecPublicKey = secp256k1.recoverPubKey(new Buffer(hash.slice(2), "hex"), vrs, vrs.v < 2 ? vrs.v : 1 - (vrs.v % 2)); // because odd vals mean v=0... sadly that means v=0 means v=1... I hate that
const ecPublicKey = secp256k1.recoverPubKey(new Buffer(hash.slice(2), "hex"), vrs, vrs.v < 2 ? vrs.v : 1 - (vrs.v % 2)); // because odd vals mean v=0... sadly that means v=0 means v=1... I hate that
const publicKey = "0x" + ecPublicKey.encode("hex", false).slice(2);

@@ -80,3 +80,3 @@ const publicHash = keccak256(publicKey);

const signingData = transactionSigningData(tx);
const signature = makeSign(Nat.toNumber(tx.chainId || "0x1") * 2 + 35)(keccak256(signingData), privateKey);
const signature = makeSign(Nat.toNumber(tx.chainId || "0x1") * 2 + 35)(keccak256(signingData), privateKey);
const rawTransaction = rlp.decode(signingData).slice(0,6).concat(decodeSignature(signature));

@@ -83,0 +83,0 @@ return rlp.encode(rawTransaction);

@@ -29,3 +29,3 @@ const A = require("./array.js");

let hex = num.toString(16);
return hex.length % 2 === 0 ? "0x" + hex : "0x0" + hex ;
return hex.length % 2 === 0 ? "0x" + hex : "0x0" + hex ;
};

@@ -69,3 +69,3 @@

const fromNat = bn =>
bn === "0x0" ? "0x" : bn.length % 2 === 0 ? bn : "0x0" + bn.slice(2);
bn === "0x0" ? "0x" : bn.length % 2 === 0 ? bn : "0x0" + bn.slice(2);

@@ -72,0 +72,0 @@ const toNat = bn =>

@@ -17,3 +17,3 @@ const Bytes = require("./bytes");

const mid = (b64 >>> 0) & 3;
return inis[ini] + mids[mid];
return inis[ini] + mids[mid];
}

@@ -31,8 +31,8 @@

let b64s = [], b64;
for (let i = 0, l = Math.ceil(bytes.length * 8 / 6); i < l; ++i) {
let j = i / 8 * 6 | 0;
for (let i = 0, l = Math.ceil(bytes.length * 8 / 6); i < l; ++i) {
let j = i / 8 * 6 | 0;
b64s.push
( i % 4 === 0 ? (bytes[j+0] / 4 | 0)
: i % 4 === 1 ? bytes[j+0] % 4 * 16 + (bytes[j+1] / 16 | 0)
: i % 4 === 2 ? bytes[j+0] % 16 * 4 + (bytes[j+1] / 64 | 0)
( i % 4 === 0 ? (bytes[j+0] / 4 | 0)
: i % 4 === 1 ? bytes[j+0] % 4 * 16 + (bytes[j+1] / 16 | 0)
: i % 4 === 2 ? bytes[j+0] % 16 * 4 + (bytes[j+1] / 64 | 0)
: bytes[j+0] % 64 * 1);

@@ -45,7 +45,7 @@ }

let bytes = [];
for (let i = 0, l = Math.floor(b64s.length * 6 / 8); i < l; ++i) {
let j = i / 6 * 8 | 0;
for (let i = 0, l = Math.floor(b64s.length * 6 / 8); i < l; ++i) {
let j = i / 6 * 8 | 0;
bytes.push
( i % 3 === 0 ? b64s[j+0] % 64 * 4 + (b64s[j+1] / 16 | 0)
: i % 3 === 1 ? b64s[j+0] % 16 * 16 + (b64s[j+1] / 4 | 0)
( i % 3 === 0 ? b64s[j+0] % 64 * 4 + (b64s[j+1] / 16 | 0)
: i % 3 === 1 ? b64s[j+0] % 16 * 16 + (b64s[j+1] / 4 | 0)
: b64s[j+0] % 4 * 64 + (b64s[j+1] / 1 | 0));

@@ -52,0 +52,0 @@ }

const merge = a => b => {
let c = {};
for (let key in a)
c[key] = a[key];
c[key] = a[key];
for (let key in b)
c[key] = b[key];
c[key] = b[key];
return c;

@@ -8,0 +8,0 @@ }

@@ -13,3 +13,3 @@ // The RLP format

const padEven = str =>
str.length % 2 === 0 ? str : "0" + str;
str.length % 2 === 0 ? str : "0" + str;

@@ -25,3 +25,3 @@ const uint = num =>

const hex = tree.slice(2);
const pre = hex.length != 2 || hex >= "80" ? length(hex.length / 2, 128) : "";
const pre = hex.length != 2 || hex >= "80" ? length(hex.length / 2, 128) : "";
return pre + hex;

@@ -28,0 +28,0 @@ } else {

@@ -8,3 +8,3 @@ const F = require("forall");

form: "a JavaScript String starting with a `0x`, followed by an even number of low-case hex chars (i.e., `0123456789abcdef`)",
rand: () => "0x" + A.generate((Math.random() * 16 | 0) * 2, () => (Math.random() * 16 | 0).toString(16)).join(""),
rand: () => "0x" + A.generate((Math.random() * 16 | 0) * 2, () => (Math.random() * 16 | 0).toString(16)).join(""),
test: value => typeof value === "string" && /^0x([0-9a-f][0-9a-f])*$/.test(value),

@@ -19,3 +19,3 @@ }).__name("Bytes").__desc("any arbitrary data");

.__name("NBytes(" + bytes + ")")
.__desc("any arbitrary data of exactly " + bytes + "-byte" + (bytes > 1 ? "s" : ""));
.__desc("any arbitrary data of exactly " + bytes + "-byte" + (bytes > 1 ? "s" : ""));

@@ -22,0 +22,0 @@ F.Nat = F(F.Type, {

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