Merge pull request #12 from ArweaveTeam/feature/node-configuration

feat: node endpoint configuration via persistent storage

main/background.ts

@@ -18,6 +18,14 @@ let mainWindow: BrowserWindow;
 
 (async () => {
   await app.whenReady();
+  // session.defaultSession.webRequest.onHeadersReceived((details, callback) => {
+  //   callback({
+  //     responseHeaders: {
+  //       ...details.responseHeaders,
+  //       "Content-Security-Policy": ["script-src 'self' localhost:8888"],
+  //     },
+  //   });
+  // });
 
   mainWindow = createWindow("main", {
     width: 1000,

main/config.ts

@@ -0,0 +1,40 @@
+import Store from "electron-store";
+import { ArweaveMinerUiConfig, ArweaveNodeConfig } from "../types/config";
+
+const schema = {
+  nodes: {
+    type: "array" as const,
+    items: {
+      type: "object" as const,
+      properties: {
+        name: {
+          type: "string" as const,
+        },
+        host: {
+          type: "string" as const,
+        },
+        port: {
+          type: "number" as const,
+        },
+        protocol: {
+          type: "string" as const,
+        },
+      },
+      required: ["name", "host", "port", "protocol"],
+    },
+  },
+};
+
+const store = new Store<ArweaveMinerUiConfig>({ schema });
+
+export const configHandler = {
+  configGetNodes: () => {
+    console.log(store);
+    return store.get("nodes") || [];
+  },
+  configAppendNode: (node: ArweaveNodeConfig) => {
+    const currentNodes = store.get("nodes", []);
+    const newNodes = [...currentNodes, node];
+    store.set("nodes", newNodes);
+  },
+};

main/helpers/create-window.ts

@@ -79,8 +79,10 @@ export const createWindow = (
     ...state,
     ...options,
     webPreferences: {
-      nodeIntegration: false,
+      nodeIntegration: true,
+      nodeIntegrationInWorker: true,
       contextIsolation: true,
+      sandbox: false,
       ...options.webPreferences,
     },
   });

main/preload.ts

@@ -1,4 +1,5 @@
 import { contextBridge, ipcRenderer, IpcRendererEvent } from "electron";
+import { configHandler } from "./config";
 import { SetMetricsStateActionPayload } from "../types/metrics";
 
 ipcRenderer.on("metricsPush", (_event, msg) => {
@@ -26,6 +27,7 @@ const handler = {
       ipcRenderer.removeListener(channel, subscription);
     };
   },
+  ...configHandler,
 };
 
 contextBridge.exposeInMainWorld("ipc", handler);