@bundlr-network/cosmos - npm Package Compare versions

Comparing version 0.0.1-rc2 to 0.0.1-rc3

cjs/node/index.d.ts

@@ -21,3 +21,2 @@ import BigNumber from "bignumber.js";
     signerInstance: CosmosSigner;
-    readyPromise: Promise<void>;
     private localConfig;
@@ -40,3 +39,2 @@ path: HdPath;
     getPublicKey(): string | Buffer;
-    ready(): Promise<void>;
     getGas(): Promise<[BigNumber, number]>;
@@ -43,0 +41,0 @@ }

cjs/node/index.js

@@ -49,2 +49,6 @@ "use strict";
 const crypto_1 = require("@cosmjs/crypto");
+const encoding_1 = require("@cosmjs/encoding");
+const crypto_2 = __importDefault(require("crypto"));
+const elliptic_1 = require("elliptic");
+const bn_js_1 = __importDefault(require("bn.js"));
 class CosmosConfig extends currency_1.default {
@@ -55,3 +59,37 @@ constructor(config) {
         this.base = [this.localConfig.denomination, this.localConfig.decimals];
-        this.readyPromise = this.ready();
+        const path2number = new bignumber_js_1.default(this.localConfig.derivePath).toNumber();
+        this.path = [
+            crypto_1.Slip10RawIndex.hardened(44),
+            crypto_1.Slip10RawIndex.hardened(path2number),
+            crypto_1.Slip10RawIndex.hardened(0),
+            crypto_1.Slip10RawIndex.normal(0),
+            crypto_1.Slip10RawIndex.normal(0),
+        ];
+        // const walletSeed = await Bip39.mnemonicToSeed(new EnglishMnemonic(this.wallet));
+        const mnemonicBytes = (0, encoding_1.toUtf8)(new crypto_1.EnglishMnemonic(this.wallet).toString().normalize("NFKD"));
+        const salt = "mnemonic"; //no password
+        const saltBytes = (0, encoding_1.toUtf8)(salt);
+        const walletSeed = crypto_2.default.pbkdf2Sync(mnemonicBytes, saltBytes, 2048, 64, "sha512");
+        const slip = crypto_1.Slip10.derivePath(crypto_1.Slip10Curve.Secp256k1, walletSeed, this.path);
+        const privkey = slip.privkey;
+        const secp256k1 = new elliptic_1.ec("secp256k1");
+        const secp256k1N = new bn_js_1.default("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141", "hex");
+        if (privkey.length !== 32) {
+            throw new Error("input data is not a valid secp256k1 private key");
+        }
+        const keypair = secp256k1.keyFromPrivate(privkey);
+        if (keypair.validate().result !== true) {
+            throw new Error("input data is not a valid secp256k1 private key");
+        }
+        const privkeyAsBigInteger = new bn_js_1.default(privkey);
+        if (privkeyAsBigInteger.gte(secp256k1N)) {
+            throw new Error("input data is not a valid secp256k1 private key");
+        }
+        this.keyPair = {
+            privkey: (0, encoding_1.fromHex)(keypair.getPrivate("hex")),
+            pubkey: Uint8Array.from(keypair.getPublic("array")),
+        };
+        // this.keyPair = await Secp256k1.makeKeypair(slip.privkey);
+        this.signerInstance = new CosmosSigner_1.default(this.keyPair.privkey, this.localConfig.prefix);
+        this._address = this.ownerToAddress(this.keyPair.pubkey);
     }
@@ -175,23 +213,2 @@ getProvider() {
     }
-    ready() {
-        return __awaiter(this, void 0, void 0, function* () {
-            if (this.readyPromise) {
-                return yield this.readyPromise;
-            }
-            const path2number = new bignumber_js_1.default(this.localConfig.derivePath).toNumber();
-            this.path = [
-                crypto_1.Slip10RawIndex.hardened(44),
-                crypto_1.Slip10RawIndex.hardened(path2number),
-                crypto_1.Slip10RawIndex.hardened(0),
-                crypto_1.Slip10RawIndex.normal(0),
-                crypto_1.Slip10RawIndex.normal(0),
-            ];
-            const walletSeed = yield crypto_1.Bip39.mnemonicToSeed(new crypto_1.EnglishMnemonic(this.wallet));
-            const slip = crypto_1.Slip10.derivePath(crypto_1.Slip10Curve.Secp256k1, walletSeed, this.path);
-            this.keyPair = yield crypto_1.Secp256k1.makeKeypair(slip.privkey);
-            this.signerInstance = new CosmosSigner_1.default(this.keyPair.privkey, this.localConfig.prefix);
-            this._address = this.ownerToAddress(this.keyPair.pubkey);
-            return;
-        });
-    }
     getGas() {
@@ -198,0 +215,0 @@ return __awaiter(this, void 0, void 0, function* () {

esm/node/index.d.ts

@@ -21,3 +21,2 @@ import BigNumber from "bignumber.js";
     signerInstance: CosmosSigner;
-    readyPromise: Promise<void>;
     private localConfig;
@@ -40,3 +39,2 @@ path: HdPath;
     getPublicKey(): string | Buffer;
-    ready(): Promise<void>;
     getGas(): Promise<[BigNumber, number]>;
@@ -43,0 +41,0 @@ }

esm/node/index.js

@@ -10,5 +10,8 @@ import BigNumber from "bignumber.js";
 import { DirectSecp256k1HdWallet } from "@cosmjs/proto-signing";
-import { Slip10RawIndex, Secp256k1, EnglishMnemonic, Bip39, Slip10, Slip10Curve } from "@cosmjs/crypto";
+import { Slip10RawIndex, Secp256k1, EnglishMnemonic, Slip10, Slip10Curve, } from "@cosmjs/crypto";
+import { toUtf8, fromHex } from "@cosmjs/encoding";
+import Crypto from "crypto";
+import { ec } from "elliptic";
+import BN from "bn.js";
 export default class CosmosConfig extends BaseNodeCurrency {
-    readyPromise;
     localConfig;
@@ -19,3 +22,37 @@ constructor(config) {
         this.base = [this.localConfig.denomination, this.localConfig.decimals];
-        this.readyPromise = this.ready();
+        const path2number = new BigNumber(this.localConfig.derivePath).toNumber();
+        this.path = [
+            Slip10RawIndex.hardened(44),
+            Slip10RawIndex.hardened(path2number),
+            Slip10RawIndex.hardened(0),
+            Slip10RawIndex.normal(0),
+            Slip10RawIndex.normal(0),
+        ];
+        // const walletSeed = await Bip39.mnemonicToSeed(new EnglishMnemonic(this.wallet));
+        const mnemonicBytes = toUtf8(new EnglishMnemonic(this.wallet).toString().normalize("NFKD"));
+        const salt = "mnemonic"; //no password
+        const saltBytes = toUtf8(salt);
+        const walletSeed = Crypto.pbkdf2Sync(mnemonicBytes, saltBytes, 2048, 64, "sha512");
+        const slip = Slip10.derivePath(Slip10Curve.Secp256k1, walletSeed, this.path);
+        const privkey = slip.privkey;
+        const secp256k1 = new ec("secp256k1");
+        const secp256k1N = new BN("FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141", "hex");
+        if (privkey.length !== 32) {
+            throw new Error("input data is not a valid secp256k1 private key");
+        }
+        const keypair = secp256k1.keyFromPrivate(privkey);
+        if (keypair.validate().result !== true) {
+            throw new Error("input data is not a valid secp256k1 private key");
+        }
+        const privkeyAsBigInteger = new BN(privkey);
+        if (privkeyAsBigInteger.gte(secp256k1N)) {
+            throw new Error("input data is not a valid secp256k1 private key");
+        }
+        this.keyPair = {
+            privkey: fromHex(keypair.getPrivate("hex")),
+            pubkey: Uint8Array.from(keypair.getPublic("array")),
+        };
+        // this.keyPair = await Secp256k1.makeKeypair(slip.privkey);
+        this.signerInstance = new CosmosSigner(this.keyPair.privkey, this.localConfig.prefix);
+        this._address = this.ownerToAddress(this.keyPair.pubkey);
     }
@@ -123,21 +160,2 @@ async getProvider() {
     }
-    async ready() {
-        if (this.readyPromise) {
-            return await this.readyPromise;
-        }
-        const path2number = new BigNumber(this.localConfig.derivePath).toNumber();
-        this.path = [
-            Slip10RawIndex.hardened(44),
-            Slip10RawIndex.hardened(path2number),
-            Slip10RawIndex.hardened(0),
-            Slip10RawIndex.normal(0),
-            Slip10RawIndex.normal(0),
-        ];
-        const walletSeed = await Bip39.mnemonicToSeed(new EnglishMnemonic(this.wallet));
-        const slip = Slip10.derivePath(Slip10Curve.Secp256k1, walletSeed, this.path);
-        this.keyPair = await Secp256k1.makeKeypair(slip.privkey);
-        this.signerInstance = new CosmosSigner(this.keyPair.privkey, this.localConfig.prefix);
-        this._address = this.ownerToAddress(this.keyPair.pubkey);
-        return;
-    }
     async getGas() {
@@ -144,0 +162,0 @@ return [new BigNumber(await getRedstonePrice("ATOM")), 1e6];

package.json

 {
   "name": "@bundlr-network/cosmos",
-  "version": "0.0.1-rc2",
+  "version": "0.0.1-rc3",
   "description": "Cosmos Currency for Bundlr",
@@ -27,3 +27,2 @@ "main": "index.js",
   ],
-  "peerDependencies": {},
   "dependencies": {
@@ -38,5 +37,8 @@ "@bundlr-network/client": "^0.8.0-rc2",
     "cosmjs-types": "^0.4.1",
+    "elliptic": "^6.5.4",
     "keccak": "^3.0.2"
   },
-  "devDependencies": {}
+  "devDependencies": {
+    "@types/elliptic": "^6.4.14"
+  }
 }

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Improved metrics

Total package byte prevSize

47613

increased by4.69%

Lines of code

1096

increased by2.91%

Worsened metrics

Dependency count

10

increased by11.11%

Dev dependency count

1

increased byInfinity%

Dependency changes

• + Addedelliptic@^6.5.4