@lightsparkdev/lightspark-cli - npm Package Compare versions

Comparing version 0.0.10 to 0.0.11

CHANGELOG.md

 # @lightsparkdev/lightspark-cli
 
+## 0.0.11
+
+### Patch Changes
+
+- c3c779f: Add generate-secp256k1-keypair command
+
 ## 0.0.10
@@ -4,0 +10,0 @@

dist/helpers.js

@@ -38,1 +38,6 @@ // Copyright ©, 2023-present, Lightspark Group, Inc. - All Rights Reserved
 };
+export const bytesToHex = (bytes) => {
+    return bytes.reduce((acc, byte) => {
+        return (acc += ("0" + byte.toString(16)).slice(-2));
+    }, "");
+};

dist/index.js

@@ -6,7 +6,9 @@ #!/usr/bin/env node
 import { Command, InvalidArgumentError } from "commander";
+import { randomBytes } from "crypto";
 import * as fs from "fs/promises";
 import qrcode from "qrcode-terminal";
+import secp256k1 from "secp256k1";
 import { LightsparkSigner, Mnemonic, Seed, } from "../lightspark_crypto/lightspark_crypto.js";
 import { getCredentialsFromEnvOrThrow, RequiredCredentials, } from "./authHelpers.js";
-import { getBitcoinNetworkOrThrow, getNodeId, getPackageVersion, isBitcoinNetwork, } from "./helpers.js";
+import { bytesToHex, getBitcoinNetworkOrThrow, getNodeId, getPackageVersion, isBitcoinNetwork, } from "./helpers.js";
 const main = async (options, action) => {
@@ -268,5 +270,3 @@ const credentials = getCredentialsFromEnvOrThrow();
     const extendedPublicKey = lightsparkSigner.get_master_public_key();
-    const seedAsHex = seed.as_bytes().reduce((acc, byte) => {
-        return (acc += ("0" + byte.toString(16)).slice(-2));
-    }, "");
+    const seedAsHex = bytesToHex(seed.as_bytes());
     console.log(`Seed phrase:\n${mnemonic.as_string()}\n`);
@@ -276,2 +276,13 @@ console.log(`Hex-encoded seed:\n${seedAsHex}\n`);
 };
+const generateSecp256k1Keypair = async () => {
+    let privateKey;
+    do {
+        privateKey = randomBytes(32);
+    } while (!secp256k1.privateKeyVerify(privateKey));
+    const publicKey = secp256k1.publicKeyCreate(privateKey);
+    const publicKeyAsHex = bytesToHex(publicKey);
+    const privateKeyAsHex = bytesToHex(privateKey);
+    console.log(`Hex-encoded public key: \n${publicKeyAsHex}\n`);
+    console.log(`Hex-encoded private key: \n${privateKeyAsHex}\n`);
+};
 const safeParseInt = (value /* dummyPrevious: any */) => {
@@ -374,2 +385,7 @@ // parseInt takes a string and a radix
     });
+    const generateSecp256k1KeypairCmd = new Command("generate-secp256k1-keypair")
+        .description("Generates a secp256k1 keypair.")
+        .action((options) => {
+        main(options, generateSecp256k1Keypair).catch((err) => console.error("Oh no, something went wrong.\n", err));
+    });
     const InitEnvCmd = new Command("init-env")
@@ -401,2 +417,3 @@ .description("Initialize your environment with required variables.")
         .addCommand(generateNodeKeysCmd)
+        .addCommand(generateSecp256k1KeypairCmd)
         .addCommand(InitEnvCmd)
@@ -403,0 +420,0 @@ .addHelpCommand()

package.json

 {
   "name": "@lightsparkdev/lightspark-cli",
-  "version": "0.0.10",
+  "version": "0.0.11",
   "description": "CLI for the Lightspark JS sdk",
@@ -34,2 +34,3 @@ "main": "./dist/index.js",
     "@types/qrcode-terminal": "^0.12.0",
+    "@types/secp256k1": "^4.0.3",
     "eslint": "^8.3.0",
@@ -52,5 +53,6 @@ "eslint-watch": "^8.0.0",
     "jose": "^4.14.4",
-    "jsonwebtoken": "^9.0.0",
-    "qrcode-terminal": "^0.12.0"
+    "jsonwebtoken": "^9.0.1",
+    "qrcode-terminal": "^0.12.0",
+    "secp256k1": "^5.0.0"
   }
 }

src/helpers.ts

@@ -62,1 +62,7 @@ // Copyright ©, 2023-present, Lightspark Group, Inc. - All Rights Reserved
 };
+
+export const bytesToHex = (bytes: Uint8Array): string => {
+  return bytes.reduce((acc: string, byte: number) => {
+    return (acc += ("0" + byte.toString(16)).slice(-2));
+  }, "");
+};

src/index.ts

@@ -13,4 +13,6 @@ #!/usr/bin/env node
 import { Command, InvalidArgumentError } from "commander";
+import { randomBytes } from "crypto";
 import * as fs from "fs/promises";
 import qrcode from "qrcode-terminal";
+import secp256k1 from "secp256k1";
 import {
@@ -27,2 +29,3 @@ LightsparkSigner,
 import {
+  bytesToHex,
   getBitcoinNetworkOrThrow,
@@ -452,5 +455,3 @@ getNodeId,
 
-  const seedAsHex = seed.as_bytes().reduce((acc: string, byte: number) => {
-    return (acc += ("0" + byte.toString(16)).slice(-2));
-  }, "");
+  const seedAsHex = bytesToHex(seed.as_bytes());
   console.log(`Seed phrase:\n${mnemonic.as_string()}\n`);
@@ -461,2 +462,17 @@ console.log(`Hex-encoded seed:\n${seedAsHex}\n`);
 
+const generateSecp256k1Keypair = async () => {
+  let privateKey;
+  do {
+    privateKey = randomBytes(32);
+  } while (!secp256k1.privateKeyVerify(privateKey));
+
+  const publicKey = secp256k1.publicKeyCreate(privateKey);
+
+  const publicKeyAsHex = bytesToHex(publicKey);
+  const privateKeyAsHex = bytesToHex(privateKey);
+
+  console.log(`Hex-encoded public key: \n${publicKeyAsHex}\n`);
+  console.log(`Hex-encoded private key: \n${privateKeyAsHex}\n`);
+};
+
 const safeParseInt = (value: string /* dummyPrevious: any */) => {
@@ -648,2 +664,10 @@ // parseInt takes a string and a radix
 
+  const generateSecp256k1KeypairCmd = new Command("generate-secp256k1-keypair")
+    .description("Generates a secp256k1 keypair.")
+    .action((options) => {
+      main(options, generateSecp256k1Keypair).catch((err) =>
+        console.error("Oh no, something went wrong.\n", err),
+      );
+    });
+
   const InitEnvCmd = new Command("init-env")
@@ -680,2 +704,3 @@ .description("Initialize your environment with required variables.")
     .addCommand(generateNodeKeysCmd)
+    .addCommand(generateSecp256k1KeypairCmd)
     .addCommand(InitEnvCmd)
@@ -682,0 +707,0 @@ .addHelpCommand()

New alerts

AI-detected potential code anomaly

Supply chain risk

AI has identified unusual behaviors that may pose a security risk.

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Fixed alerts

AI-detected potential code anomaly

Supply chain risk

AI has identified unusual behaviors that may pose a security risk.

URL strings

Supply chain risk

Package contains fragments of external URLs or IP addresses, which the package may be accessing at runtime.

Improved metrics

Total package byte prevSize

328437

0.64%

Lines of code

1950

2.47%

Worsened metrics

Dependency count

10

11.11%

Dev dependency count

14

7.69%

Dependency changes

• + Added

  secp256k1@^5.0.0

• + Added

  node-addon-api@5.1.0
  (transitive)

• + Added

  node-gyp-build@4.8.4
  (transitive)

• + Added

  secp256k1@5.0.2
  (transitive)

• Updated

  jsonwebtoken@^9.0.1