Merge pull request #26 from LtbLightning/v0.1.2-fixes

V0.1.2 fixes

Author: BitcoinZavior

.githooks/pre-commit

@@ -1,10 +1,11 @@
 ## [0.1.2]
 #### APIs added
 - Expose `generateEntropyMnemonic` function - a utility method for generating a BIP39 mnemonic.
-- Expose `Node` class's `updateChannelConfig` method.
+- Expose `Node` class's `updateChannelConfig`, `verifySignature`, `signMessage`,  `sendPaymentProbe`, `sendSpontaneousPaymentProbe` methods.
 - Add `ChannelConfig?` to node.connectOpenChannel() params - a `ChannelConfig` may now be specified on channel open or updated afterwards.
-- Expose `counterpartyNodeId` & `channelValueSats` in `ChannelDetails`.
-- Expose `trustedPeers0Conf` in `Config` - allowing inbound trusted 0conf channels. 
+- Expose `counterpartyNodeId`, `funding_txo` & `channelValueSats` in `ChannelDetails`.
+- Expose `trustedPeers0Conf` `probingLiquidityLimitMultiplier`, `logDirPath`, `onchainWalletSyncInterval_secs`, `walletSyncIntervalSecs`, &
+  `feeRateCacheUpdateIntervalSecs` in `Config` - allowing inbound trusted 0conf channels. 
 - Non-permanently connected peers are now included in node.listPeers().
 
 #### API changed

CHANGELOG.md

@@ -57,20 +57,22 @@ import 'package:ldk_node/ldk_node.dart';
 // ....
 
 // Path to a directory where the application may place data that is user-generated
-final path = "${directory.path}alice's_node";
+final path = "${directory.path}/alice's_node";
 
 // Your preferred `Esplora` url
 final esploraUrl = https://blockstream.info/testnet/api;
 
 // configuration options for the node
 final config  = Config(
-                        storageDirPath: nodePath,
-                        network: ldk.Network.regtest,
+                        probingLiquidityLimitMultiplier: 3,
+                        trustedPeers0Conf: [],
+                        storageDirPath: path,
+                        network: Network.Testnet,
                         listeningAddress: NetAddress.iPv4(addr: "0.0.0.0", port: 3006),
-                        onchainWalletSyncIntervalSecs: 30,
-                        walletSyncIntervalSecs: 30,
-                        feeRateCacheUpdateIntervalSecs: 100,
-                        logLevel: ldk.LogLevel.info,
+                        onchainWalletSyncIntervalSecs: 60,
+                        walletSyncIntervalSecs: 20,
+                        feeRateCacheUpdateIntervalSecs: 600,
+                        logLevel: ldk.LogLevel.Debug,
                         defaultCltvExpiryDelta: 144
                      );
 Builder builder = Builder.fromConfig(config);
@@ -81,6 +83,7 @@ Builder builder = Builder.fromConfig(config);
                                                    'certain sense kiss guide crumble hint transfer crime much stereo warm coral'))
                                 .setEsploraServer(
                                      esploraServerUrl: esploraUrl)
+                                .setEsploraServer(esploraServerUrl: esploraUrl)
                                 .build();
 
 // Starting the node

README.md

@@ -22,8 +22,8 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
   ldk_node: ab40477d6647d63d24fccd3431ccc7672bf79a25
-  path_provider_foundation: eaf5b3e458fc0e5fbb9940fb09980e853fe058b8
+  path_provider_foundation: 29f094ae23ebbca9d3d0cec13889cd9060c0e943
 
 PODFILE CHECKSUM: ef19549a9bc3046e7bb7d2fab4d021637c0c58a3
 
-COCOAPODS: 1.11.3
+COCOAPODS: 1.13.0

android/src/main/jniLibs/arm64-v8a/librust_ldk_node.so

@@ -1,3 +1,5 @@
+import 'dart:io';
+
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:google_fonts/google_fonts.dart';
@@ -23,9 +25,15 @@ class _MyAppState extends State<MyApp> {
   int aliceBalance = 0;
   String displayText = "";
   ldk.NetAddress? bobAddr;
-  ldk.Invoice? invoice;
+  ldk.Bolt11Invoice? invoice;
   ldk.ChannelId? channelId;
 
+  // Replace this with your local esplora url
+  String esploraUrl = Platform.isAndroid
+      ?
+      //10.0.2.2 to access the AVD
+      'http://10.0.2.2:30000'
+      : 'http://127.0.0.1:30000';
   @override
   void initState() {
     initAliceNode();
@@ -36,14 +44,15 @@ class _MyAppState extends State<MyApp> {
     final directory = await getApplicationDocumentsDirectory();
     final nodePath = "${directory.path}/ldk_cache/$path";
     final config = ldk.Config(
+        probingLiquidityLimitMultiplier: 3,
         trustedPeers0Conf: [],
         storageDirPath: nodePath,
-        network: ldk.Network.testnet,
+        network: ldk.Network.Regtest,
         listeningAddress: address,
         onchainWalletSyncIntervalSecs: 60,
         walletSyncIntervalSecs: 20,
         feeRateCacheUpdateIntervalSecs: 600,
-        logLevel: ldk.LogLevel.debug,
+        logLevel: ldk.LogLevel.Debug,
         defaultCltvExpiryDelta: 144);
     return config;
   }
@@ -55,37 +64,41 @@ class _MyAppState extends State<MyApp> {
 
   initAliceNode() async {
     final aliceConfig = await initLdkConfig(
-        'alice', ldk.NetAddress.iPv4(addr: "0.0.0.0", port: 3006));
+        'alice_regtest', ldk.NetAddress.iPv4(addr: "0.0.0.0", port: 3006));
     ldk.Builder aliceBuilder = ldk.Builder.fromConfig(config: aliceConfig);
     aliceNode = await aliceBuilder
         .setEntropyBip39Mnemonic(
             mnemonic: ldk.Mnemonic(
-                internal:
-                    'cart super leaf clinic pistol plug replace close super tooth wealth usage'))
-        .setEsploraServer(
-            esploraServerUrl: 'https://blockstream.info/testnet/api')
+                'cart super leaf clinic pistol plug replace close super tooth wealth usage'))
+        .setEsploraServer(esploraServerUrl: esploraUrl)
         .build();
-    await aliceNode.start();
+    await startNode(aliceNode);
     final res = await aliceNode.nodeId();
     setState(() {
       aliceNodeId = res;
       displayText = "${aliceNodeId?.internal} started successfully";
     });
   }
 
+  startNode(ldk.Node node) async {
+    try {
+      node.start();
+    } on ldk.NodeException catch (e) {
+      print(e.toString());
+    }
+  }
+
   initBobNode() async {
     final bobConfig = await initLdkConfig(
-        "bob", ldk.NetAddress.iPv4(addr: "0.0.0.0", port: 3008));
+        "bob_regtest", ldk.NetAddress.iPv4(addr: "0.0.0.0", port: 3008));
     ldk.Builder bobBuilder = ldk.Builder.fromConfig(config: bobConfig);
     bobNode = await bobBuilder
         .setEntropyBip39Mnemonic(
             mnemonic: ldk.Mnemonic(
-                internal:
-                    'puppy interest whip tonight dad never sudden response push zone pig patch'))
-        .setEsploraServer(
-            esploraServerUrl: 'https://blockstream.info/testnet/api')
+                'puppy interest whip tonight dad never sudden response push zone pig patch'))
+        .setEsploraServer(esploraServerUrl: esploraUrl)
         .build();
-    await bobNode.start();
+    await startNode(bobNode);
     final res = await bobNode.nodeId();
     setState(() {
       bobNodeId = res;
@@ -129,9 +142,9 @@ class _MyAppState extends State<MyApp> {
     }
   }
 
-  Future<ldk.PaymentDetails?> listPaymentsWithFilter(bool printPayments) async {
+  listPaymentsWithFilter(bool printPayments) async {
     final res = await aliceNode.listPaymentsWithFilter(
-        paymentDirection: ldk.PaymentDirection.outbound);
+        paymentDirection: ldk.PaymentDirection.Outbound);
     if (res.isNotEmpty) {
       if (printPayments) {
         if (kDebugMode) {
@@ -153,14 +166,10 @@ class _MyAppState extends State<MyApp> {
   removeLastPayment() async {
     final lastPayment = await listPaymentsWithFilter(false);
     if (lastPayment != null) {
-      final res = await aliceNode.removePayment(paymentHash: lastPayment.hash);
-      if (res) {
-        setState(() {
-          displayText = "${lastPayment.hash.internal} removed";
-        });
-      } else {
-        displayText = "payment not found";
-      }
+      final _ = await aliceNode.removePayment(paymentHash: lastPayment.hash);
+      setState(() {
+        displayText = "${lastPayment.hash.internal} removed";
+      });
     }
   }
 
@@ -193,7 +202,7 @@ class _MyAppState extends State<MyApp> {
     await aliceNode.connectOpenChannel(
         channelAmountSats: 5000000,
         announceChannel: true,
-        address: bobAddr!,
+        netaddress: bobAddr!,
         pushToCounterpartyMsat: 50000,
         nodeId: bobNodeId!);
   }