feat: special log for hww

lnbits/extensions/watchonly/static/components/serial-signer/serial-signer.js

@@ -209,6 +209,16 @@ async function serialSigner(path) {
           this.handleDhExchangeResponse(commandData)
           return
         }
+        switch (command) {
+          case COMMAND_DH_EXCHANGE:
+            this.handleDhExchangeResponse(commandData)
+            return
+          case COMMAND_LOG:
+            
+            console.log(`   %c${commandData}`, 'background: #222; color: #bada55')
+            
+            return
+        }
         if (this.dheKey) {
           try {
             console.log('### value', value)
@@ -231,6 +241,9 @@ async function serialSigner(path) {
                 nobleSecp256k1.utils.bytesToHex(decrypted1)
               )
               console.log('### decrypted text 1', new TextDecoder().decode(decrypted1))
+
+              var decryptedText = aesjs.utils.utf8.fromBytes(decrypted1);
+              console.log('### decrypted text utf8 1',decryptedText);
             } catch (error) {
               console.log('### error 2', error)
             }

lnbits/extensions/watchonly/static/js/utils.js

@@ -11,6 +11,7 @@ const COMMAND_CONFIRM_NEXT = '/confirm-next'
 const COMMAND_CANCEL = '/cancel'
 const COMMAND_XPUB = '/xpub'
 const COMMAND_DH_EXCHANGE = '/dh-exchange'
+const COMMAND_LOG = '/log'
 
 const DEFAULT_RECEIVE_GAP_LIMIT = 20