better error messages

index.html

@@ -1,47 +1,32 @@
 <!doctype html>
 <html>
+
 <head>
   <meta charset="UTF-8" />
   <meta name="viewport" content="width=device-width, initial-scale=1.0" />
   <title>Notaquest</title>
   <script src="https://cdn.jsdelivr.net/npm/tweetnacl@1.0.3/nacl-fast.min.js"></script>
-    <link
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@picocss/pico@2/css/pico.min.css" />
-      rel="stylesheet"
-      href="https://cdn.jsdelivr.net/npm/@picocss/pico@2/css/pico.min.css"
-    />
 
-    <meta
+  <meta name="description"
-      name="description"
+    content="Enable ADB on your Meta Quest without creating a developer organization or verifying with a credit card. One-click tool using Web Bluetooth." />
-      content="Enable ADB on your Meta Quest without creating a developer organization or verifying with a credit card. One-click tool using Web Bluetooth."
+  <meta name="keywords"
-    />
+    content="meta quest, quest 3, adb, developer mode, sideload, sidequest, no organization, web bluetooth" />
-    <meta
-      name="keywords"
-      content="meta quest, quest 3, adb, developer mode, sideload, sidequest, no organization, web bluetooth"
-    />
 
   <!-- Open Graph (social sharing) -->
-    <meta
+  <meta property="og:title" content="Notaquest - Enable ADB on Meta Quest without a developer org" />
-      property="og:title"
+  <meta property="og:description"
-      content="Notaquest - Enable ADB on Meta Quest without a developer org"
+    content="Skip the organization, skip the credit card. Enable ADB on your Quest from a web page." />
-    />
-    <meta
-      property="og:description"
-      content="Skip the organization, skip the credit card. Enable ADB on your Quest from a web page."
-    />
   <meta property="og:url" content="https://notaquest.owendeed.com" />
   <meta property="og:type" content="website" />
 
   <!-- Twitter/X -->
   <meta name="twitter:card" content="summary" />
-    <meta
+  <meta name="twitter:title" content="Notaquest - Enable ADB on Meta Quest without a developer org" />
-      name="twitter:title"
+  <meta name="twitter:description"
-      content="Notaquest - Enable ADB on Meta Quest without a developer org"
+    content="Skip the organization, skip the credit card. Enable ADB on your Quest from a web page." />
-    />
-    <meta
-      name="twitter:description"
-      content="Skip the organization, skip the credit card. Enable ADB on your Quest from a web page."
-    />
 </head>
+
 <body>
   <main class="container">
     <h1>Notaquest</h1>
@@ -79,7 +64,7 @@
     </p>
     <p>
       currently only tested on meta quest 3 but should work on other devices.
-        make a gitea issue (link at the bottom) if it doesn't work for any
+      make a github issue (link at the bottom) if it doesn't work for any
       reason.
     </p>
     <details>
@@ -88,9 +73,7 @@
         meta's api blocks requests from websites (CORS). the proxy forwards
         your request to graph.oculus.com and nothing else. nothing is stored
         or logged. you can
-          <a href="https://api.notaquest.owendeed.com" target="_blank"
+        <a href="https://api.notaquest.owendeed.com" target="_blank">view the live worker source code</a>
-            >view the live worker source code</a
-          >
         or check the network tab yourself. the code is a literal quine
         program, if i change it, it will change.
       </p>
@@ -152,14 +135,10 @@
       </details>
       <br />
       <a href="https://www.tampermonkey.net/">tampermonkey website</a><br />
-        <a
+      <a href="https://chromewebstore.google.com/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo">chrome (+chromium
-          href="https://chromewebstore.google.com/detail/tampermonkey/dhdgffkkebhmkfjojejmpbldmpobfkfo"
+        based browsers) extension</a>
-          >chrome (+chromium based browsers) extension</a
-        >
       <br />
-        <a href="https://addons.mozilla.org/firefox/addon/tampermonkey/"
+      <a href="https://addons.mozilla.org/firefox/addon/tampermonkey/">firefox (+firefox based browsers) extension</a>
-          >firefox (+firefox based browsers) extension</a
-        >
     </details>
     <details>
       <summary>automated method (tampermonkey required)</summary>
@@ -183,11 +162,9 @@
           </p>
         </li>
         <li>
-            <button
+          <button onclick="
-              onclick="
                 window.location.href = 'https://secure.oculus.com/#notaquest'
-              "
+              ">
-            >
             get token automatically (tampermonkey script must be installed)
           </button>
         </li>
@@ -201,11 +178,7 @@
       <ol>
         <li>
           Log into
-            <a
+          <a href="https://developers.meta.com/horizon/manage/" target="_blank">developers.meta.com/horizon/manage/</a>
-              href="https://developers.meta.com/horizon/manage/"
-              target="_blank"
-              >developers.meta.com/horizon/manage/</a
-            >
         </li>
         <li>Press F12 to open developer tools</li>
         <li>Application -> Cookies -> click the site</li>
@@ -213,11 +186,7 @@
         <li>Paste it below</li>
       </ol>
     </details>
-      <input
+    <input id="token" placeholder="paste your Meta token here" style="width: 100%; max-width: 500px" />
-        id="token"
-        placeholder="paste your Meta token here"
-        style="width: 100%; max-width: 500px"
-      />
     <br /><br />
     <button onclick="showQR()">
       generate prefilled token qr code for mobile
@@ -229,12 +198,8 @@
     <button id="go" onclick="enableADB()">enable adb</button>
     <p id="nobt" style="display: none"></p>
     <p id="status"></p>
-      <a href="https://github.com/owenthepuppy/notaquest/issues"
+    <a href="https://github.com/owenthepuppy/notaquest/issues">report an issue here</a><br />
-        >report an issue here</a
+    <a href="https://gitea.owendeed.com/Toasterkitten/notaquest">view the source here</a><br />
-      ><br />
-      <a href="https://gitea.owendeed.com/Toasterkitten/notaquest"
-        >view the source here</a
-      ><br />
     <a href="https://owenfeldman.com">a project by owenfeldman.com</a>
   </main>
   <script src="https://cdn.jsdelivr.net/npm/qrcode-generator@1.4.4/qrcode.min.js"></script>
@@ -509,15 +474,29 @@
           encrypt(devReq, sharedKey),
         );
         if (devRespRaw.length) {
-            var devResp = parseProto(decrypt(devRespRaw, sharedKey));
+          var decrypted = decrypt(devRespRaw, sharedKey);
+          if (decrypted) {
+            var devResp = parseProto(decrypted);
             if (devResp[2] === 0) {
-              status(
+              status("done! adb should be enabled. restarting your headset may be required for it to work.");
-                "done! adb should be enabled. restarting your headset may be required for it to work.",
-              );
               return;
             }
+            if (devResp[3]) {
+              var errMsg = new TextDecoder().decode(devResp[3]);
+              if (errMsg.toLowerCase().includes("internet")) {
+                status("your quest isn't connected to wifi. connect it to wifi and try again.");
+                return;
+              }
+              status("quest rejected the command in a way i don't understand. do basic debugging, reboot, new token, all the normal stuff. if not working still, send a github issue with this data (it shouldn't have private info): " + errMsg);
+              return;
+            }
+            status("quest responded but said something i don't understand. this is not an issue i have encountered yet. do basic debugging, reboot, new token, all the normal stuff. if not working still, send a github issue with this data (it shouldn't have private info): response fields: " + JSON.stringify(Object.fromEntries(Object.entries(devResp).map(([k, v]) => [k, v instanceof Uint8Array ? Array.from(v).map(b => b.toString(16)).join('') : v]))));
+          } else {
+            status("quest responded but decryption failed. something went very wrong, try a new token, if that doesn't work, make a github issue. raw length: " + devRespRaw.length);
+          }
+        } else {
+          status("no response from quest for dev mode command. BLE connection may have dropped, or the Quest refused something silently.");
         }
-          status("sent! check if adb is enabled.");
       } catch (e) {
         status(
           "error: " +
@@ -528,4 +507,5 @@
     }
   </script>
 </body>
+
 </html>