Merge pull request #54 from getsafle/feature-network-param

Feature network param

CHANGELOG.md

@@ -75,4 +75,12 @@
 ### 2.0.5 (2024-01-23)
 
 - Replaced blockcyper api with sochain api to fetch fees in satoshi
-- Updated sign transaction to use bitcoinjs-lib
+- Updated sign transaction to use bitcoinjs-lib
+
+### 2.0.6 (2024-01-23)
+
+- Added proxy URL to prevent CORS issue
+
+### 2.0.7 (2024-01-30)
+
+- Added generic network parameter in sign transaction

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@getsafle/vault-bitcoin-controller",
-  "version": "2.0.5",
+  "version": "2.0.7",
   "description": "",
   "engines": {
     "node": ">= 10"

src/constants/index.js

@@ -1,4 +1,5 @@
 module.exports = {
     SOCHAIN_API_KEY: 'jsGr7ioLvkz1Hfo6uwH_CGYdOnIpWtrJ',
     SOCHAIN_BASE_URL: "https://sochain.com/api/v3/",
+    PROD_PROXY_BASE_URL: "https://proxy.getsafle.com"
 }

src/helper/calculateFeeAndInput.js

@@ -1,15 +1,24 @@
 const axios = require('axios')
 var sb = require("satoshi-bitcoin");
+const { PROD_PROXY_BASE_URL} = require("../constants/index.js");
 
 async function getTransactionSize(URL, headers){
 
     let inputCount = 0;
     let outputCount = 2;
 
+    let data = {
+        "url": URL,
+        "headers": headers
+    }
+
     const utxos = await axios({
-        url : `${URL}`,
-        method: 'GET',
-        headers: headers
+        url : `${PROD_PROXY_BASE_URL}` + '/get',
+        method: "POST",
+        data: JSON.stringify(data),
+        headers: { 
+            'Content-Type': 'application/json'
+        },    
     });
 
     let totalAmountAvailable = 0;

src/helper/signTransaction.js

@@ -29,7 +29,7 @@ async function signTransaction(from, to, amountToSend, URL, privateKey, satPerBy
     psbt.addOutput({address: from, value: change});
 
     for (let i = 0; i < inputs.length; i++) {
-        psbt.signInput(i, bitcoin.ECPair.fromWIF(privateKey, bitcoin.networks.testnet))
+        psbt.signInput(i, bitcoin.ECPair.fromWIF(privateKey, network))
     }
 
     const isValid = psbt.validateSignaturesOfAllInputs()