fix: enable kms via env

Author: sirpy

src/server/blockchain/AdminWallet.js

@@ -277,7 +277,7 @@ const options = {
   maxPriorityFeePerGas: (1e9).toFixed(0)
 }
 
-export const createAdminWallet = (useKMS = false) => {
+export const createAdminWallet = (useKMS = conf.kmsEnabled) => {
   return new AdminWallet('AdminWallet', conf, options, useKMS)
 }
 

src/server/blockchain/Web3Wallet.js

@@ -97,7 +97,7 @@ export class Web3Wallet {
     return this.initialize()
   }
 
-  constructor(name, conf, options = null, useKMS = false) {
+  constructor(name, conf, options = null, useKMS = conf.kmsEnabled) {
     const {
       ethereum = null,
       network = null,

src/server/server.config.js

@@ -135,6 +135,12 @@ const conf = convict({
     env: 'AWS_REGION',
     default: undefined
   },
+  kmsEnabled: {
+    doc: 'Enable AWS KMS for wallet management',
+    format: Boolean,
+    env: 'ENABLE_KMS',
+    default: false
+  },
   infuraKey: {
     doc: 'Infura API Key',
     format: '*',