From 0cace4d7bc976987940698168e56aa77c1ea776e Mon Sep 17 00:00:00 2001
From: julian <julian@cypherstack.com>
Date: Thu, 9 Mar 2023 15:08:13 -0600
Subject: [PATCH] partial derivation not found null fix

---
 lib/services/coins/bitcoin/bitcoin_wallet.dart   | 15 +++++++++++++++
 lib/services/coins/dogecoin/dogecoin_wallet.dart | 15 +++++++++++++++
 lib/services/coins/firo/firo_wallet.dart         | 15 +++++++++++++++
 lib/services/coins/litecoin/litecoin_wallet.dart | 15 +++++++++++++++
 lib/services/coins/namecoin/namecoin_wallet.dart | 15 +++++++++++++++
 lib/services/coins/particl/particl_wallet.dart   | 15 +++++++++++++++
 6 files changed, 90 insertions(+)

diff --git a/lib/services/coins/bitcoin/bitcoin_wallet.dart b/lib/services/coins/bitcoin/bitcoin_wallet.dart
index 235422e2e..f2cb481a0 100644
--- a/lib/services/coins/bitcoin/bitcoin_wallet.dart
+++ b/lib/services/coins/bitcoin/bitcoin_wallet.dart
@@ -2720,6 +2720,21 @@ class BitcoinWallet extends CoinServiceAPI
           }
         }
 
+        if (wif == null || pubKey == null) {
+          final address = await db.getAddress(walletId, sd.utxo.address!);
+          if (address?.derivationPath != null) {
+            final node = await Bip32Utils.getBip32Node(
+              (await mnemonicString)!,
+              (await mnemonicPassphrase)!,
+              _network,
+              address!.derivationPath!.value,
+            );
+
+            wif = node.toWIF();
+            pubKey = Format.uint8listToString(node.publicKey);
+          }
+        }
+
         if (wif != null && pubKey != null) {
           final PaymentData data;
           final Uint8List? redeemScript;
diff --git a/lib/services/coins/dogecoin/dogecoin_wallet.dart b/lib/services/coins/dogecoin/dogecoin_wallet.dart
index 137b5a2be..22fa35b0b 100644
--- a/lib/services/coins/dogecoin/dogecoin_wallet.dart
+++ b/lib/services/coins/dogecoin/dogecoin_wallet.dart
@@ -2485,6 +2485,21 @@ class DogecoinWallet extends CoinServiceAPI
           }
         }
 
+        if (wif == null || pubKey == null) {
+          final address = await db.getAddress(walletId, sd.utxo.address!);
+          if (address?.derivationPath != null) {
+            final node = await Bip32Utils.getBip32Node(
+              (await mnemonicString)!,
+              (await mnemonicPassphrase)!,
+              network,
+              address!.derivationPath!.value,
+            );
+
+            wif = node.toWIF();
+            pubKey = Format.uint8listToString(node.publicKey);
+          }
+        }
+
         if (wif != null && pubKey != null) {
           final PaymentData data;
           final Uint8List? redeemScript;
diff --git a/lib/services/coins/firo/firo_wallet.dart b/lib/services/coins/firo/firo_wallet.dart
index 85560d88a..1653a0a8a 100644
--- a/lib/services/coins/firo/firo_wallet.dart
+++ b/lib/services/coins/firo/firo_wallet.dart
@@ -1711,6 +1711,21 @@ class FiroWallet extends CoinServiceAPI with WalletCache, WalletDB, FiroHive {
           }
         }
 
+        if (wif == null || pubKey == null) {
+          final address = await db.getAddress(walletId, sd.utxo.address!);
+          if (address?.derivationPath != null) {
+            final node = await Bip32Utils.getBip32Node(
+              (await mnemonicString)!,
+              (await mnemonicPassphrase)!,
+              _network,
+              address!.derivationPath!.value,
+            );
+
+            wif = node.toWIF();
+            pubKey = Format.uint8listToString(node.publicKey);
+          }
+        }
+
         if (wif != null && pubKey != null) {
           final PaymentData data;
           final Uint8List? redeemScript;
diff --git a/lib/services/coins/litecoin/litecoin_wallet.dart b/lib/services/coins/litecoin/litecoin_wallet.dart
index fa4c0e22d..9a45c314b 100644
--- a/lib/services/coins/litecoin/litecoin_wallet.dart
+++ b/lib/services/coins/litecoin/litecoin_wallet.dart
@@ -2660,6 +2660,21 @@ class LitecoinWallet extends CoinServiceAPI
           }
         }
 
+        if (wif == null || pubKey == null) {
+          final address = await db.getAddress(walletId, sd.utxo.address!);
+          if (address?.derivationPath != null) {
+            final node = await Bip32Utils.getBip32Node(
+              (await mnemonicString)!,
+              (await mnemonicPassphrase)!,
+              _network,
+              address!.derivationPath!.value,
+            );
+
+            wif = node.toWIF();
+            pubKey = Format.uint8listToString(node.publicKey);
+          }
+        }
+
         if (wif != null && pubKey != null) {
           final PaymentData data;
           final Uint8List? redeemScript;
diff --git a/lib/services/coins/namecoin/namecoin_wallet.dart b/lib/services/coins/namecoin/namecoin_wallet.dart
index cc254ca31..ad6a9776c 100644
--- a/lib/services/coins/namecoin/namecoin_wallet.dart
+++ b/lib/services/coins/namecoin/namecoin_wallet.dart
@@ -2653,6 +2653,21 @@ class NamecoinWallet extends CoinServiceAPI
           }
         }
 
+        if (wif == null || pubKey == null) {
+          final address = await db.getAddress(walletId, sd.utxo.address!);
+          if (address?.derivationPath != null) {
+            final node = await Bip32Utils.getBip32Node(
+              (await mnemonicString)!,
+              (await mnemonicPassphrase)!,
+              _network,
+              address!.derivationPath!.value,
+            );
+
+            wif = node.toWIF();
+            pubKey = Format.uint8listToString(node.publicKey);
+          }
+        }
+
         if (wif != null && pubKey != null) {
           final PaymentData data;
           final Uint8List? redeemScript;
diff --git a/lib/services/coins/particl/particl_wallet.dart b/lib/services/coins/particl/particl_wallet.dart
index 560f58532..0e2c14923 100644
--- a/lib/services/coins/particl/particl_wallet.dart
+++ b/lib/services/coins/particl/particl_wallet.dart
@@ -2814,6 +2814,21 @@ class ParticlWallet extends CoinServiceAPI
           }
         }
 
+        if (wif == null || pubKey == null) {
+          final address = await db.getAddress(walletId, sd.utxo.address!);
+          if (address?.derivationPath != null) {
+            final node = await Bip32Utils.getBip32Node(
+              (await mnemonicString)!,
+              (await mnemonicPassphrase)!,
+              _network,
+              address!.derivationPath!.value,
+            );
+
+            wif = node.toWIF();
+            pubKey = Format.uint8listToString(node.publicKey);
+          }
+        }
+
         if (wif != null && pubKey != null) {
           final PaymentData data;
           final Uint8List? redeemScript;