no errors, upload succsessful

index.js

@@ -2,11 +2,11 @@
 import { NDKNip07Signer } from "@nostr-dev-kit/ndk";
 import NDK from "@nostr-dev-kit/ndk";
 
-document.querySelector('button').addEventListener('click', login);
+document.querySelector("button").addEventListener("click", login);
 
 async function fetchUserProfile(npub, ndk) {
   try {
-    console.log('Fetching user profile for npub:', npub);
+    console.log("Fetching user profile for npub:", npub);
     const user = ndk.getUser({ npub });
     await user.fetchProfile();
     console.log("User profile:", user.profile);
@@ -16,10 +16,9 @@ async function fetchUserProfile(npub, ndk) {
     throw error;
   }
 }
-const relays = (["wss://nostr.happytavern.co"])
+const relays = ["wss://nostr.happytavern.co"];
 const ndk = new NDK({ explicitRelayUrls: relays });
 
-
 async function login() {
   try {
     const signer = new NDKNip07Signer();
@@ -40,39 +39,91 @@ async function login() {
       console.log("User's nip05:", nip05);
 
       // Check if user's public key exists in the nostr.json
-      const nostrJsonResponse = await fetch('/.well-known/nostr.json');
+      const nostrJsonResponse = await fetch("/.well-known/nostr.json");
       if (!nostrJsonResponse.ok) {
-        throw new Error('Failed to fetch nostr.json: ' + nostrJsonResponse.statusText);
+        throw new Error(
+          "Failed to fetch nostr.json: " + nostrJsonResponse.statusText
+        );
       }
       const nostrJson = await nostrJsonResponse.json();
       console.log("nostrJson object:", nostrJson);
 
       // Extract the username from the NIP-05 identifier
-      const nip05Username = nip05.split('@')[0];
+      const nip05Username = nip05.split("@")[0];
 
-      //TODO AUTHENTICATE USER AND SEND TO UPLOAD//
-      //PROBABLY NEED SESSION MANAGEMENT TO ENSURE SECURE UPLOAD 
-      //AND TO REMEMBER LOGIN
       if (nostrJson.names[nip05Username] === user.pubkey) {
         // User exists in nostr.json, proceed with further authentication or actions
-        console.log('User authenticated successfully.');
+        console.log("User authenticated successfully.");
+        localStorage.setItem("nip05Username", nip05Username);
         // Redirect or show UI for file upload
         showFileUploadUI();
       } else {
-        console.log('User not found in the authentication database.');
+        console.log("User not found in the authentication database.");
-        alert('User not found in the authentication database.');
+        alert("User not found in the authentication database.");
       }
     } else {
-      console.log('User information not available from signer.');
+      console.log("User information not available from signer.");
     }
   } catch (error) {
-    console.error('Error during authentication:', error);
+    console.error("Error during authentication:", error);
-    alert('Error during authentication: ' + error.message);
+    alert("Error during authentication: " + error.message);
   }
 }
 
 function showFileUploadUI() {
-  // Show UI for file upload
+  // Clear any existing content
-  console.log('Show file upload UI...');
+  document.body.innerHTML = "";
-  // Implement UI logic for file upload
+
-}
+  // Create file input element
+  const fileInput = document.createElement("input");
+  fileInput.type = "file";
+  fileInput.addEventListener("change", handleFileSelect);
+
+  // Create submit button
+  const submitButton = document.createElement("button");
+  submitButton.textContent = "Upload";
+  submitButton.addEventListener("click", handleUpload);
+
+  // Append elements to the body
+  document.body.appendChild(fileInput);
+  document.body.appendChild(submitButton);
+}
+
+function handleFileSelect(event) {
+  const selectedFile = event.target.files[0];
+  console.log("Selected file:", selectedFile);
+}
+
+const serverUrl = "http://localhost:3000"; // Adjust the port as needed
+
+async function handleUpload() {
+  const fileInput = document.querySelector('input[type="file"]');
+  const selectedFile = fileInput.files[0];
+  const nip05Username = localStorage.getItem("nip05Username");
+
+  const formData = new FormData();
+  formData.append("file", selectedFile);
+
+  try {
+    const response = await fetch(
+      `${serverUrl}/upload?nip05Username=${nip05Username}`,
+      {
+        method: "POST",
+        body: formData,
+      }
+    );
+
+    if (response.ok) {
+      const data = await response.json();
+      console.log("File uploaded successfully:", data);
+      // Handle success
+    } else {
+      const errorMessage = await response.text(); // Get error message from response
+      console.error("Error uploading file. Server response:", errorMessage);
+      // Handle error
+    }
+  } catch (error) {
+    console.error("Error uploading file:", error);
+    // Handle network errors
+  }
+}

package.json

@@ -10,8 +10,10 @@
   "license": "MIT",
   "dependencies": {
     "@nostr-dev-kit/ndk": "^2.6.1",
-    "bech32": "^2.0.0",
+    "cors": "^2.8.5",
-    "bitcoinjs-lib": "^6.1.5",
+    "express": "^4.19.2",
+    "multer": "^1.4.5-lts.1",
+    "path": "^0.12.7",
     "vite": "^5.2.7"
   }
 }

readme.md

@@ -12,5 +12,30 @@ install dependencies:
 run the dev server:
 `vite`
 
-go to http://localhost:5173 
+listen for uploads (run backend server)
-check out the console (right click inspect)
+`node server`
+
+go to http://localhost:5173
+check out the console (right click inspect)
+
+TODO:
+Check for security make sure I can't get around it some easy way at least.
+new npub with proper nip05 and username access?
+create a setup that runs both frontend and backend code and make a config file
+for any configs for the user
+
+set up create path if it doesn't exist for a new user.
+config for max file size and default storage limit for a given iser
+can make a exceptions later to allow more storage for a user based on criterea
+
+the .well-known and .nip05Storage are for testing purposed right now. they will be removed later.
+
+redo readme
+
+get rid of cors errors?
+
+make favicon
+
+test on my site
+
+release

server.js

@@ -0,0 +1,42 @@
+const express = require("express");
+const multer = require("multer");
+const path = require("path");
+const cors = require("cors"); // Import the cors middleware
+
+const app = express();
+
+app.use(cors()); // Enable CORS for all routes
+
+app.use((err, req, res, next) => {
+  console.error(err.stack);
+  res.status(500).send("Something broke!");
+});
+
+// Set up multer for handling file uploads
+const storage = multer.diskStorage({
+  destination: function (req, file, cb) {
+    const nip05Username = req.query.nip05Username; // Extract nip05Username from query params
+    const uploadPath = path.join(__dirname, ".nip05Storage", nip05Username);
+    cb(null, uploadPath);
+  },
+  filename: function (req, file, cb) {
+    cb(null, file.originalname);
+  },
+});
+
+const upload = multer({ storage: storage });
+
+app.listen(3000, () => {
+  console.log("Server is running on port 3000");
+});
+
+app.post("/upload", upload.single("file"), (req, res) => {
+  try {
+    // The file has been uploaded to the destination folder
+    // Respond with success status and a JSON response
+    res.status(200).json({ message: "File uploaded successfully" });
+  } catch (error) {
+    console.error("Error uploading file:", error);
+    res.status(500).json({ error: "Error uploading file" });
+  }
+});

upload.html

@@ -1,74 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>File Upload</title>
-</head>
-<body>
-    <h1>File Upload</h1>
-    
-    <form id="uploadForm" enctype="multipart/form-data">
-        <input type="file" name="file" multiple>
-        <button type="submit">Upload</button>
-    </form>
-
-    <script>
-        async function checkPermissions(npub) {
-            try {
-                const response = await fetch('https://happytaver.co/.well-known/nostr.json');
-                const data = await response.json();
-                return data.hasOwnProperty(npub);
-            } catch (error) {
-                console.error('Error checking permissions:', error);
-                return false;
-            }
-        }
-
-        document.getElementById('uploadForm').addEventListener('submit', async (event) => {
-            event.preventDefault();
-
-            const fileInput = document.querySelector('input[type="file"]');
-            const files = fileInput.files;
-
-            if (files.length === 0) {
-                alert('Please select a file to upload.');
-                return;
-            }
-
-            const npub = localStorage.getItem('npub'); // Assuming npub is stored in localStorage
-
-            if (!npub) {
-                alert('User not authenticated.');
-                return;
-            }
-
-            const hasPermission = await checkPermissions(npub);
-
-            if (!hasPermission) {
-                alert('User does not have permission to upload.');
-                return;
-            }
-
-            // Proceed with file upload
-            const formData = new FormData();
-            for (const file of files) {
-                formData.append('files', file);
-            }
-
-            try {
-                const uploadResponse = await fetch('https://your-upload-endpoint.com/upload', {
-                    method: 'POST',
-                    body: formData
-                });
-                const uploadData = await uploadResponse.json();
-                console.log('Upload successful:', uploadData);
-                alert('Files uploaded successfully.');
-            } catch (error) {
-                console.error('Error uploading files:', error);
-                alert('Error occurred during file upload.');
-            }
-        });
-    </script>
-</body>
-</html>