Add the ability to delete neutrino files

hsjoberg · Oct 3, 2023 · a66eee2 · a66eee2 · vercel · Oct 3, 2023
1 parent 7fff22f
commit a66eee2
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Showing 6 changed files with 100 additions and 2 deletions.
diff --git a/android/app/src/main/java/com/blixtwallet/LndMobileTools.java b/android/app/src/main/java/com/blixtwallet/LndMobileTools.java
@@ -657,6 +657,19 @@ public void DEBUG_deleteSpeedloaderDgraphDirectory(Promise promise) {
     promise.resolve(null);
   }
 
+  @ReactMethod
+  public void DEBUG_deleteNeutrinoFiles(Promise promise) {
+    String chainFolder = getReactApplicationContext().getFilesDir().toString() + "/data/chain/bitcoin/" + BuildConfig.CHAIN;
+
+    String neutrinoDb = chainFolder + "/neutrino.db";
+    String blockHeadersBin = chainFolder + "/block_headers.bin";
+    String regHeadersBin = chainFolder + "/reg_filter_headers.bin";
+    File neutrinoDbFile = new File(neutrinoDb);
+    File blockHeadersBinFile = new File(blockHeadersBin);
+    File regHeadersBinFiles = new File(regHeadersBin);
+    promise.resolve(neutrinoDbFile.delete() && blockHeadersBinFile.delete() && regHeadersBinFiles.delete());
+  }
+
   @ReactMethod
   public void DEBUG_listProcesses(Promise promise) {
     String processes = "";

diff --git a/ios/LndMobile/LndMobileTools.m b/ios/LndMobile/LndMobileTools.m
@@ -67,6 +67,11 @@ @interface RCT_EXTERN_MODULE(LndMobileTools, RCTEventEmitter)
   rejecter: (RCTPromiseRejectBlock)reject
 )
 
+RCT_EXTERN_METHOD(
+  DEBUG_deleteNeutrinoFiles: (RCTPromiseResolveBlock)resolve
+  rejecter: (RCTPromiseRejectBlock)reject
+)
+
 RCT_EXTERN_METHOD(
   checkApplicationSupportExists: (RCTPromiseResolveBlock)resolve
   rejecter: (RCTPromiseRejectBlock)reject

diff --git a/ios/LndMobile/LndMobileTools.swift b/ios/LndMobile/LndMobileTools.swift
@@ -372,6 +372,32 @@ autopilot.heuristic=preferential:0.05
     resolve(nil)
   }
 
+  @objc(DEBUG_deleteNeutrinoFiles:rejecter:)
+  func DEBUG_deleteNeutrinoFiles(resolver resolve: RCTPromiseResolveBlock, rejecter reject: RCTPromiseRejectBlock) {
+    let chain = Bundle.main.object(forInfoDictionaryKey: "CHAIN") as? String
+    let applicationSupport = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask)[0]
+    let chainPath = applicationSupport.appendingPathComponent("lnd", isDirectory: true)
+                                      .appendingPathComponent("data", isDirectory: true)
+                                      .appendingPathComponent("chain", isDirectory: true)
+                                      .appendingPathComponent("bitcoin", isDirectory: true)
+                                      .appendingPathComponent(chain ?? "mainnet", isDirectory: true)
+
+    let neutrinoDbPath = chainPath.appendingPathComponent("neutrino.db")
+    let blockHeadersBinPath = chainPath.appendingPathComponent("block_headers.bin")
+    let regFiltersHeadersBinPath = chainPath.appendingPathComponent("reg_filter_headers.bin")
+
+    do {
+      try FileManager.default.removeItem(at: neutrinoDbPath)
+      try FileManager.default.removeItem(at: blockHeadersBinPath)
+      try FileManager.default.removeItem(at: regFiltersHeadersBinPath)
+    } catch {
+      reject("error", error.localizedDescription, error)
+      return
+    }
+
+    resolve(true)
+  }
+
   @objc(checkApplicationSupportExists:rejecter:)
   func checkApplicationSupportExists(resolver resolve: RCTPromiseResolveBlock, rejecter reject: RCTPromiseRejectBlock) {
     let applicationSupport = FileManager.default.urls(for: .applicationSupportDirectory, in: .userDomainMask).first!

diff --git a/src/lndmobile/LndMobile.d.ts b/src/lndmobile/LndMobile.d.ts
@@ -42,6 +42,7 @@ export interface ILndMobileTools {
   getTorEnabled(): Promise<boolean>;
   DEBUG_deleteSpeedloaderLastrunFile(): boolean;
   DEBUG_deleteSpeedloaderDgraphDirectory(): null;
+  DEBUG_deleteNeutrinoFiles(): boolean;
 
   // Android-specific
   getIntentStringData(): Promise<string | null>;

diff --git a/src/windows/InitProcess/DEV_Commands.tsx b/src/windows/InitProcess/DEV_Commands.tsx
@@ -402,6 +402,9 @@ console.log(x);
           <Button small onPress={async () => {
             console.log(await NativeModules.LndMobileTools.tailLog(10));
           }}><Text style={styles.buttonText}>LndMobileTools.tailLog</Text></Button>
+          <Button small onPress={async () => {
+            console.log(await NativeModules.LndMobile.DEBUG_crash());
+          }}><Text style={styles.buttonText}>NativeModules.LndMobile.DEBUG_crash (Android)</Text></Button>
 
           <Text style={{ width: "100%"}}>Electron:</Text>
           <Button small onPress={async () => {
@@ -634,7 +637,9 @@ console.log(x);
           }}>
             <Text style={styles.buttonText}>connect to Bitrefill node</Text>
           </Button>
-
+          <Button small onPress={async () => {
+            console.log(await NativeModules.LndMobileTools.DEBUG_deleteNeutrinoFiles());
+          }}><Text style={styles.buttonText}>NativeModules.LndMobileTools.DEBUG_deleteNeutrinoFiles()</Text></Button>
 
           <Text style={{ width: "100%" }}>Sqlite:</Text>
           <Button small onPress={async () => console.log(await createTransaction(db!, {

diff --git a/src/windows/Settings/Settings.tsx b/src/windows/Settings/Settings.tsx
@@ -11,7 +11,7 @@ import {
 import { Linking, NativeModules, PermissionsAndroid, Platform, StyleSheet } from "react-native";
 import { LndLogLevel, OnchainExplorer } from "../../state/Settings";
 import React, { useLayoutEffect } from "react";
-import { camelCaseToSpace, formatISO, hexToUint8Array, toast } from "../../utils";
+import { camelCaseToSpace, formatISO, hexToUint8Array, timeout, toast } from "../../utils";
 import { getChanInfo, verifyChanBackup } from "../../lndmobile/channel";
 import { getNodeInfo, resetMissionControl, xImportMissionControl } from "../../lndmobile";
 import { languages, namespaces } from "../../i18n/i18n.constants";
@@ -2469,6 +2469,54 @@ ${t("experimental.tor.disabled.msg2")}`;
               <Text>Dunder MissionControl import</Text>
             </Body>
           </ListItem>
+          <ListItem
+            style={style.listItem}
+            icon={true}
+            onPress={async () => {
+              try {
+                await NativeModules.LndMobile.stopLnd();
+                await timeout(5000); // Let lnd close down
+              } catch (e: any) {
+                // If lnd was closed down already
+                if (e?.message?.includes?.("closed")) {
+                  console.log("yes closed");
+                } else {
+                  toast("Error: " + e.message, 10000, "danger");
+                  return;
+                }
+              }
+
+              console.log(await NativeModules.LndMobileTools.DEBUG_deleteNeutrinoFiles());
+              toast("Done. Restart is required");
+              restartNeeded();
+            }}
+          >
+            <Left>
+              <Icon style={style.icon} type="Foundation" name="page-delete" />
+            </Left>
+            <Body>
+              <Text>Stop lnd and delete neutrino files</Text>
+            </Body>
+          </ListItem>
+          <ListItem
+            style={style.listItem}
+            icon={true}
+            onPress={async () => {
+              try {
+                await NativeModules.LndMobile.stopLnd();
+              } catch (e: any) {
+                toast("Error: " + e.message, 10000, "danger");
+                return;
+              }
+            }}
+          >
+            <Left>
+              <Icon style={style.icon} type="FontAwesome" name="stop" />
+            </Left>
+            <Body>
+              <Text>Stop lnd</Text>
+            </Body>
+          </ListItem>
         </List>
       </Content>
     </Container>