stuff really

src/front/services/signupService.js

@@ -0,0 +1,57 @@
+const requestAndRespondSignUpChallenge = async () => {
+  let challengeResponse;
+  try {
+    challengeResponse = await fetch('/api/signup/nostr-challenge', {
+      method: 'GET',
+      headers: {
+        'Content-Type': 'application/json',
+      },
+    });
+  } catch (error) {
+    console.log(`Something went wrong: ${error}`);
+    return;
+  }
+
+  const { challenge } = await challengeResponse.json();
+
+  let pubkey;
+  try {
+    pubkey = await window.nostr.getPublicKey();
+  } catch (error) {
+    document.querySelector('#rejected-nostr-nudges').style.display = 'block';
+    return;
+  }
+  const event = {
+    kind: 22242,
+    created_at: Math.floor(Date.now() / 1000),
+    tags: [['challenge', challenge]],
+    content: 'Sign this challenge to authenticate',
+    pubkey: pubkey,
+  };
+
+  let signedEvent;
+  try {
+    signedEvent = await window.nostr.signEvent(event);
+  } catch (error) {
+    document.querySelector('#rejected-nostr-nudges').style.display = 'block';
+    return;
+  }
+
+  let verifyResponse;
+  try {
+    verifyResponse = await fetch('/api/signup/nostr-verify', {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify(signedEvent),
+    });
+  } catch (error) {
+    console.log(`Something went wrong: ${error}`);
+    return;
+  }
+
+  return verifyResponse;
+};
+
+module.exports = {
+  requestAndRespondSignUpChallenge,
+};