micro-eth-signer - npm Package Compare versions

Comparing version 0.4.2 to 0.4.7

index.d.ts

@@ -76,5 +76,5 @@ /*! micro-eth-signer - MIT License (c) Paul Miller (paulmillr.com) */
     get hash(): string;
-    sign(privateKey: string | Uint8Array): Promise<Transaction>;
-    recoverSenderPublicKey(): string | undefined;
+    sign(privateKey: string | Uint8Array, extraEntropy?: boolean): Promise<Transaction>;
+    recoverSenderPublicKey(): Uint8Array | undefined;
 }
 export {};

index.js

@@ -5,6 +5,6 @@ "use strict";
 exports.Transaction = exports.Address = exports.strip0x = exports.add0x = exports.TRANSACTION_TYPES = exports.CHAIN_TYPES = void 0;
-const sha3_1 = require("@noble/hashes/lib/sha3");
-const utils_1 = require("@noble/hashes/lib/utils");
+const sha3_1 = require("@noble/hashes/sha3");
+const utils_1 = require("@noble/hashes/utils");
 const secp256k1 = require("@noble/secp256k1");
-const rlp = require("micro-rlp");
+const rlp_1 = require("rlp");
 exports.CHAIN_TYPES = { mainnet: 1, ropsten: 3, rinkeby: 4, goerli: 5, kovan: 42 };
@@ -77,3 +77,3 @@ exports.TRANSACTION_TYPES = { legacy: 0, eip2930: 1, eip1559: 2 };
         if (value instanceof Uint8Array)
-            value = add0x(utils_1.bytesToHex(value));
+            value = add0x((0, utils_1.bytesToHex)(value));
         if (field === 'yParity' && typeof value === 'boolean')
@@ -97,3 +97,3 @@ value = value ? '0x1' : '0x0';
         if (value instanceof Uint8Array)
-            value = utils_1.bytesToHex(value);
+            value = (0, utils_1.bytesToHex)(value);
         if (typeof value !== 'string')
@@ -215,3 +215,3 @@ throw new TypeError(`Invalid type for field ${field}`);
     const tNum = exports.TRANSACTION_TYPES[type];
-    return (tNum ? `0x0${tNum}` : '0x') + utils_1.bytesToHex(rlp.encode(normalized));
+    return (tNum ? `0x0${tNum}` : '0x') + (0, utils_1.bytesToHex)(rlp_1.default.encode(normalized));
 }
@@ -231,3 +231,3 @@ exports.Address = {
         const pub = len === 65 ? key : secp256k1.Point.fromHex(key).toRawBytes(false);
-        const addr = utils_1.bytesToHex(sha3_1.keccak_256(pub.slice(1, 65))).slice(24);
+        const addr = (0, utils_1.bytesToHex)((0, sha3_1.keccak_256)(pub.slice(1, 65))).slice(24);
         return exports.Address.checksum(addr);
@@ -239,3 +239,3 @@ },
             throw new Error('Invalid address, must have 40 chars');
-        const hash = strip0x(utils_1.bytesToHex(sha3_1.keccak_256(addr)));
+        const hash = strip0x((0, utils_1.bytesToHex)((0, sha3_1.keccak_256)(addr)));
         let checksummed = '';
@@ -257,3 +257,3 @@ for (let i = 0; i < addr.length; i++) {
             return true;
-        const hash = utils_1.bytesToHex(sha3_1.keccak_256(addr.toLowerCase()));
+        const hash = (0, utils_1.bytesToHex)((0, sha3_1.keccak_256)(addr.toLowerCase()));
         for (let i = 0; i < 40; i++) {
@@ -278,3 +278,3 @@ const nth = Number.parseInt(hash[i], 16);
         else if (data instanceof Uint8Array) {
-            norm = utils_1.bytesToHex(data);
+            norm = (0, utils_1.bytesToHex)(data);
         }
@@ -301,3 +301,3 @@ else if (Array.isArray(data) || (typeof data === 'object' && data != null)) {
         this.type = type;
-        const ui8a = rlp.decode(txData);
+        const ui8a = rlp_1.default.decode(txData);
         this.raw = ui8a.reduce((res, value, i) => {
@@ -388,6 +388,6 @@ const name = TypeToFields[type][i];
         }
-        let encoded = rlp.encode(values);
+        let encoded = rlp_1.default.encode(values);
         if (this.type !== 'legacy')
             encoded = new Uint8Array([exports.TRANSACTION_TYPES[this.type], ...Array.from(encoded)]);
-        return utils_1.bytesToHex(sha3_1.keccak_256(encoded));
+        return (0, utils_1.bytesToHex)((0, sha3_1.keccak_256)(encoded));
     }
@@ -399,3 +399,3 @@ get hash() {
     }
-    async sign(privateKey) {
+    async sign(privateKey, extraEntropy = false) {
         if (this.isSigned)
@@ -407,3 +407,3 @@ throw new Error('Expected unsigned transaction');
             recovered: true,
-            canonical: true,
+            extraEntropy: extraEntropy === false ? undefined : true
         });
@@ -423,6 +423,7 @@ const signature = secp256k1.Signature.fromHex(hex);
         const [r, s] = [this.raw.r, this.raw.s].map((n) => hexToNumber(n));
-        if (this.hardfork !== 'chainstart' && s && s > secp256k1.CURVE.n / 2n) {
+        const sig = new secp256k1.Signature(r, s);
+        if (this.hardfork !== 'chainstart' && sig.hasHighS()) {
             throw new Error('Invalid signature: s is invalid');
         }
-        const signature = new secp256k1.Signature(r, s).toHex();
+        const signature = sig.toHex();
         const v = Number(hexToNumber(this.type === 'legacy' ? this.raw.v : this.raw.yParity));
@@ -429,0 +430,0 @@ const chainId = Number(this.raw.chainId);

package.json

 {
   "name": "micro-eth-signer",
-  "version": "0.4.2",
+  "version": "0.4.7",
   "description": "Create, sign and validate Ethereum transactions & addresses with minimum deps. Supports London & Berlin txs",
@@ -43,5 +43,5 @@ "main": "index.js",
   "dependencies": {
-    "@noble/hashes": "^0.4.1",
-    "@noble/secp256k1": "^1.3.0",
-    "micro-rlp": "2.2.9"
+    "@noble/hashes": "~1.0.0",
+    "@noble/secp256k1": "~1.5.2",
+    "rlp": "3.0.0"
   },
@@ -54,4 +54,4 @@ "devDependencies": {
     "rollup": "^2.42.4",
-    "typescript": "^4.2.3"
+    "typescript": "^4.5.3"
   }
 }

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Improved metrics

Total package byte prevSize

29401

increased by0.58%

Lines of code

504

increased by0.2%

Dependency changes

• + Addedrlp@3.0.0

• + Added@noble/hashes@1.0.0(transitive)

• + Added@noble/secp256k1@1.5.5(transitive)

• + Addedrlp@3.0.0(transitive)

• - Removedmicro-rlp@2.2.9

• - Removed@noble/hashes@0.4.5(transitive)

• - Removed@noble/secp256k1@1.7.1(transitive)

• - Removedmicro-rlp@2.2.9(transitive)

• Updated@noble/hashes@~1.0.0

• Updated@noble/secp256k1@~1.5.2