activitypub

.well-known/webfinger

@@ -1,37 +0,0 @@
-{
-  "aliases": [
-    "https://coderrrrr.site/"
-  ],
-  "links": [
-    {
-      "href": "https://coderrrrr.site/",
-      "rel": "http://webfinger.net/rel/profile-page",
-      "type": "text/html"
-    },
-    {
-      "href": "https://web.brid.gy/coderrrrr.site",
-      "rel": "self",
-      "type": "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\""
-    },
-    {
-      "href": "https://web.brid.gy/coderrrrr.site",
-      "rel": "self",
-      "type": "application/activity+json"
-    },
-    {
-      "href": "https://web.brid.gy/coderrrrr.site/inbox",
-      "rel": "inbox",
-      "type": "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\""
-    },
-    {
-      "href": "https://web.brid.gy/ap/sharedInbox",
-      "rel": "sharedInbox",
-      "type": "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\""
-    },
-    {
-      "rel": "http://ostatus.org/schema/1.0/subscribe",
-      "template": "https://fed.brid.gy/web/coderrrrr.site?url={uri}"
-    }
-  ],
-  "subject": "acct:coderrrrr.site@coderrrrr.site"
-}

@coder.json

@@ -1 +0,0 @@
-{"@context":["https://www.w3.org/ns/activitystreams","https://w3id.org/security/v1",{"manuallyApprovesFollowers":"as:manuallyApprovesFollowers","toot":"http://joinmastodon.org/ns#","featured":{"@id":"toot:featured","@type":"@id"},"featuredTags":{"@id":"toot:featuredTags","@type":"@id"},"alsoKnownAs":{"@id":"as:alsoKnownAs","@type":"@id"},"movedTo":{"@id":"as:movedTo","@type":"@id"},"schema":"http://schema.org#","PropertyValue":"schema:PropertyValue","value":"schema:value","discoverable":"toot:discoverable","suspended":"toot:suspended","memorial":"toot:memorial","indexable":"toot:indexable","attributionDomains":{"@id":"toot:attributionDomains","@type":"@id"},"focalPoint":{"@container":"@list","@id":"toot:focalPoint"}}],"id":"https://usr.cloud/users/coder","type":"Person","following":"https://usr.cloud/users/coder/following","followers":"https://usr.cloud/users/coder/followers","inbox":"https://usr.cloud/users/coder/inbox","outbox":"https://usr.cloud/users/coder/outbox","featured":"https://usr.cloud/users/coder/collections/featured","featuredTags":"https://usr.cloud/users/coder/collections/tags","preferredUsername":"coder","name":"Deva Midhun ☁️","summary":"\u003cp\u003eHI!!! I am Deva!!\u003c/p\u003e","url":"https://usr.cloud/@coder","manuallyApprovesFollowers":false,"discoverable":false,"indexable":false,"published":"2025-01-13T00:00:00Z","memorial":false,"attributionDomains":["coderrrrr.site","blog.coderrrrr.site"],"publicKey":{"id":"https://usr.cloud/users/coder#main-key","owner":"https://usr.cloud/users/coder","publicKeyPem":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA9nvxsmoBuFlxmNxi7u/1\nhdsy6cnjmoeVH4gQYOVs13mUcttVV02Q57wocqa8wdArYzDJ7ld5gI1ySwdwpj+H\nl879lq1DZOjNCTjLDr8MLQ3cy3dm2hn6s7jA8hIw/CbED3YEGB/G8y776gXTFEhg\nu+6+Pckx0QKzrzwIJPWbVRN4eprciM4GVGPwkAMPal3EakxRmHbtvnCwF62yAZhW\noudNi41G2KOS+zwHnhxP3AunsrFtEf3Djr3S0+3N1sEOtEjSJ/ck42cvhvMmlact\n+HpBlfZWyuJ4vlhsvcwWqSQlzJ2JC5CGr4ugLqAM6E8DaNJAtdv+Nyw1srjePoWs\n3wIDAQAB\n-----END PUBLIC KEY-----\n"},"tag":[],"attachment":[{"type":"PropertyValue","name":"OpenPGP","value":"openpgp4fpr:6389542B98CB868DAC73A373ED1190B780583CF6"},{"type":"PropertyValue","name":"Website","value":"\u003ca href=\"https://coderrrrr.site\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"\u003e\u003cspan class=\"invisible\"\u003ehttps://\u003c/span\u003e\u003cspan class=\"\"\u003ecoderrrrr.site\u003c/span\u003e\u003cspan class=\"invisible\"\u003e\u003c/span\u003e\u003c/a\u003e"}],"endpoints":{"sharedInbox":"https://usr.cloud/inbox"},"icon":{"type":"Image","mediaType":"image/png","url":"https://files.usr.cloud/v1/AUTH_f22cbcf5b3904990be9696691ff73fc6/files.usr.cloud/accounts/avatars/113/822/701/816/479/941/original/7d7f6088ba1ddd57.png"},"image":{"type":"Image","mediaType":"image/png","url":"https://files.usr.cloud/v1/AUTH_f22cbcf5b3904990be9696691ff73fc6/files.usr.cloud/accounts/headers/113/822/701/816/479/941/original/e0ebedf722cf0a39.png"}}

api/activitypub/actor.ts

@@ -0,0 +1,39 @@
+import type { VercelRequest, VercelResponse } from '@vercel/node';
+
+export default function (req: VercelRequest, res: VercelResponse) {
+  const { headers } = req;
+
+  if ("accept" in headers) {
+    const accept = headers["accept"];
+    if (accept != null && accept.split(",").indexOf("text/html") > -1) {
+      return res.redirect(302, "https://coderrrrr.site/").end();
+    }
+  }
+
+  res.statusCode = 200;
+  res.setHeader("Content-Type", `application/activity+json`);
+  res.json({
+    "@context": ["https://www.w3.org/ns/activitystreams", { "@language": "en- US" }],
+    "type": "Person",
+    "id": "https://coderrrrr.site/coder",
+    "outbox": "https://coderrrrr.site/outbox",
+    "following": "https://coderrrrr.site/following",
+    "followers": "https://coderrrrr.site/followers",
+    "inbox": "https://coderrrrr.site/inbox",
+    "preferredUsername": "coder",
+    "name": "Deva Midhun's blog",
+    "summary": "",
+    "icon": {
+      "type": "Image",
+      "mediaType": "image/png",
+      "url": "https://i.ibb.co/N6J5b8WS/download20250102015611.png"
+    },
+    "publicKey": {
+      "@context": "https://w3id.org/security/v1",
+      "@type": "Key",
+      "id": "https://coderrrrr.site/coder#main-key",
+      "owner": "https://coderrrrr.site/coder",
+      "publicKeyPem": process.env.ACTIVITYPUB_PUBLIC_KEY
+    }
+  });
+}

api/activitypub/authorize_interaction.ts

@@ -0,0 +1,7 @@
+import type { VercelRequest, VercelResponse } from '@vercel/node';
+
+export default function (req: VercelRequest, res: VercelResponse) {
+  res.statusCode = 200;
+  res.setHeader("Content-Type", `application/jrd+json`);
+  res.end('ok');
+};

api/activitypub/followers.ts

@@ -0,0 +1,31 @@
+import type { VercelRequest, VercelResponse } from '@vercel/node';
+import admin from 'firebase-admin';
+
+if (!admin.apps.length) {
+  admin.initializeApp({
+    credential: admin.credential.cert({
+      projectId: process.env.NEXT_PUBLIC_FIREBASE_PROJECT_ID,
+      clientEmail: process.env.FIREBASE_CLIENT_EMAIL,
+      privateKey: process.env.FIREBASE_PRIVATE_KEY?.replace(/\\n/g, '\n')
+    })
+  });
+}
+
+const db = admin.firestore();
+
+export default async function (req: VercelRequest, res: VercelResponse) {
+  const collection = db.collection('followers');
+  const actors = await collection.select("actor").get();
+
+  const output = { 
+    "@context": "https://www.w3.org/ns/activitystreams", 
+    "id": "https://status.kinlan.me/users/coder/following?page=1",
+    "type": "OrderedCollectionPage", 
+    "totalItems": actors.docs.length,
+    "orderedItems": actors.docs.map(item=>item.get("actor"))
+  }
+
+  res.statusCode = 200;
+  res.setHeader("Content-Type", `application/activity+json`);
+  res.json(output);
+};

api/activitypub/following.ts

@@ -0,0 +1,7 @@
+import type { VercelRequest, VercelResponse } from '@vercel/node';
+
+export default function (req: VercelRequest, res: VercelResponse) {
+  res.statusCode = 200;
+  res.setHeader("Content-Type", `application/activity+json`);
+  res.end('ok');
+};

api/activitypub/inbox.ts

@@ -0,0 +1,347 @@
+import type { VercelRequest, VercelResponse } from '@vercel/node';
+import { AP } from 'activitypub-core-types';
+import { CoreObject, EntityReference } from 'activitypub-core-types/lib/activitypub/index.js';
+
+import admin from 'firebase-admin';
+
+import type { Readable } from 'node:stream';
+import { v4 as uuid } from 'uuid';
+import { fetchActorInformation } from '../../lib/activitypub/utils/fetchActorInformation.js';
+import { parseSignature } from '../../lib/activitypub/utils/parseSignature.js';
+import { sendSignedRequest } from '../../lib/activitypub/utils/sendSignedRequest.js';
+import { verifySignature } from '../../lib/activitypub/utils/verifySignature.js';
+
+process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
+
+if (!admin.apps.length) {
+  admin.initializeApp({
+    credential: admin.credential.cert({
+      projectId: process.env.NEXT_PUBLIC_FIREBASE_PROJECT_ID,
+      clientEmail: process.env.FIREBASE_CLIENT_EMAIL,
+      privateKey: process.env.FIREBASE_PRIVATE_KEY?.replace(/\\n/g, '\n')
+    })
+  });
+}
+
+const db = admin.firestore();
+
+async function buffer(readable: Readable) {
+  const chunks = [];
+  for await (const chunk of readable) {
+    chunks.push(typeof chunk === 'string' ? Buffer.from(chunk) : chunk);
+  }
+  return Buffer.concat(chunks);
+}
+
+export default async function (req: VercelRequest, res: VercelResponse) {
+  const { body, query, method, url, headers } = req;
+
+  res.statusCode = 200;
+  res.setHeader("Content-Type", `application/activity+json`);
+
+  // Verify the message some how.
+  const buf = await buffer(req);
+  const rawBody = buf.toString('utf8');
+
+  const message = <AP.Activity>JSON.parse(rawBody);
+
+  if (message.type == "Delete") {
+    // Ignore deletes for now.
+    return res.end("delete")
+  }
+
+  console.log(message);
+
+  const signature = parseSignature(req);
+  const actorInformation = await fetchActorInformation(signature.keyId);
+
+  if(actorInformation == undefined || actorInformation == null) {
+    console.log("Actor information is null");
+    res.end('actor information is null');
+    return;
+  }
+
+  const signatureValid = verifySignature(signature, actorInformation.publicKey);
+
+  if (signatureValid == null || signatureValid == false) {
+    console.log("invalid signature");
+    res.end('invalid signature');
+    return;
+  }
+
+  if (actorInformation != null) {
+    await saveActor(actorInformation);
+    // Add the actor information to the message so that it's saved directly.
+    message.actor = actorInformation;
+  }
+
+  console.log(message.type);
+
+  // We should check the digest.
+  if (message.type == "Follow" && actorInformation != null) {
+    // We are following.
+    await saveFollow(<AP.Follow>message, actorInformation);
+  }
+
+  if (message.type == "Like") {
+    await saveLike(<AP.Like>message);
+  }
+
+  if (message.type == "Announce") {
+    await saveAnnounce(<AP.Announce>message);
+  }
+
+  if (message.type == "Create") {
+    console.log("Message type Create")
+    // Someone is sending us a message. 
+    const createMessage = <AP.Create>message;
+
+    if (createMessage == null || createMessage.id == null) return;
+    if (createMessage.object == null) return;
+    // We only interested in Replies - that is a "note" with a "replyTo"
+    const createObject = <CoreObject>createMessage.object
+    if (createObject.type == "Note" && createObject.inReplyTo != undefined) {
+      await saveReply(<AP.Create>createMessage);
+    }
+  }
+
+  if (message.type == "Undo") {
+    // Undo a follow.
+    const undoObject: AP.Undo = <AP.Undo>message;
+    if (undoObject == null || undoObject.id == null) return;
+    if (undoObject.object == null) return;
+    if ("actor" in undoObject.object == false) return;
+
+    if ((<CoreObject>undoObject.object).type == "Follow") {
+      await removeFollow(<AP.Follow>undoObject);
+    }
+
+    if ((<CoreObject>undoObject.object).type == "Like") {
+      await removeLike(<AP.Like>undoObject);
+    }
+
+    if ((<CoreObject>undoObject.object).type == "Announce") {
+      await removeAnnounce(<AP.Announce>undoObject);
+    }
+  }
+
+  if (message.type == "Update") {
+    // TODO: We need to update the messages
+    console.log("Update message", message);
+  }
+
+  res.end("ok");
+};
+
+const getActorId = (actor: AP.EntityReference): string => {
+  if (typeof actor == "string") {
+    return actor;
+  }
+  else if (actor instanceof URL) {
+    return actor.toString()
+  }
+  else {
+    return (actor.id || "").toString();
+  }
+}
+
+async function removeFollow(message: AP.Follow) {
+  // If from Mastodon - someone unfollowed me, we need to delete it from the store.
+  const docId = getActorId(<EntityReference>message.actor).replace(/\//g, "_");
+
+  console.log("DocId to delete", docId);
+
+  const res = await db.collection('followers').doc(docId).delete();
+
+  console.log("Deleted", res);
+}
+
+async function removeLike(message: AP.Like) {
+  // If from Mastodon - someone un-liked the post. We need to delete it from the store.
+  /*
+   {
+     '@context': 'https://www.w3.org/ns/activitystreams',
+     id: 'https://coderrrrr.site/coder#likes/854/undo',
+     type: 'Undo',
+     actor: 'https://coderrrrr.site/coder',
+     object: {
+       id: 'https://coderrrrr.site/coder#likes/854',
+       type: 'Like',
+       actor: 'https://coderrrrr.site/coder',
+       object: 'https://coderrrrr.site/thoughts-on-web-follow/'
+     }
+   }
+  */
+  const doc = message.object?.object.toString().replace(/\//g, "_");
+  const actorId = message.object?.id.toString().replace(/\//g, "_");
+
+  console.log(`Attempting to delete Like ${actorId} on ${doc}`);
+
+  const res = await db.collection('likes').doc(doc).collection('messages').doc(actorId).delete();
+
+  console.log(`Deleted Like ${actorId} on ${doc}`, res);
+}
+
+async function removeAnnounce(message: AP.Announce) {
+  // If from Mastodon - someone un-liked the post. We need to delete it from the store.
+  const object = message.object as EntityReference;
+  const doc = object?.object.toString().replace(/\//g, "_");
+  const actorId = object?.id.toString().replace(/\//g, "_");
+
+  console.log(`Attempting to delete Announce ${actorId} on ${doc}`);
+
+  const res = await db.collection('announces').doc(doc).collection('messages').doc(actorId).delete();
+
+  console.log(`Deleted Announce ${actorId} on ${doc}`, res);
+}
+
+// Save the Actor objects so that we have a cache of them.
+// Note: We will be embeddeding the actor information in the messages for saving directly so we can do less reads.
+async function saveActor(message: AP.Actor) {
+  if (message.id == null) return;
+  const collection = db.collection('actors');
+  const actorId = message.id.toString().replace(/\//g, "_");
+
+  const actorDocRef = collection.doc(actorId);
+
+  // Create the follow;
+  await actorDocRef.set(message); // Always update the actor.
+}
+
+async function saveFollow(message: AP.Follow, actorInformation: AP.Actor) {
+  if (message.id == null) return;
+
+  const collection = db.collection('followers');
+
+  const actorID = getActorId(<EntityReference>message.actor).toString();
+  const followDocRef = collection.doc(actorID.replace(/\//g, "_"));
+  const followDoc = await followDocRef.get();
+
+  if (followDoc.exists) {
+    console.log("Already Following");
+    return;
+  }
+
+  // Create the follow;
+  await followDocRef.set(message);
+
+  const guid = uuid();
+  const domain = 'coderrrrr.site';
+
+  const acceptRequest: AP.Accept = <AP.Accept><unknown>{
+    "@context": "https://www.w3.org/ns/activitystreams",
+    'id': `https://${domain}/${guid}`,
+    'type': 'Accept',
+    'actor': "https://coderrrrr.site/coder",
+    'object': (message.actor as CoreObject).id
+  };
+
+  const actorInbox = new URL(<URL>actorInformation.inbox);
+
+  const response = await sendSignedRequest(actorInbox, acceptRequest);
+
+  console.log("Following result", response.status, response.statusText, await response.text());
+}
+
+async function saveLike(message: AP.Like) {
+  // If from Mastodon - someone liked the post.
+  const collection = db.collection('likes');
+
+  // We should do some checks 
+  // 1. TODO: in reply to is against a post that I made.
+
+  console.log("Save Like", message);
+
+  /* 
+    We store likes as a collection of collections.
+    Root key is the url of my messages
+      Each object has a sub-collection of the specific message made by someone.
+  */
+  const id = (<URL>message.id).toString();
+  const objectId = (<URL>message.object).toString();
+  const rootDocRef = collection.doc(objectId.replace(/\//g, "_"));
+  const rootDoc = await rootDocRef.get();
+
+  if (rootDoc.exists == false) {
+    console.log("Root doesn't exists, make it so.");
+    await rootDocRef.set({});
+  }
+
+  const messagesCollection = rootDocRef.collection('messages');
+  const messageDocRef = messagesCollection.doc(id.replace(/\//g, "_"));
+  const messageDoc = await messageDocRef.get();
+
+  if (messageDoc.exists == false) {
+    console.log(`Adding message "${id}" to ${objectId}`);
+    await messageDocRef.set(message);
+  }
+}
+
+async function saveAnnounce(message: AP.Announce) {
+  // If from Mastodon - someone boosted the post.
+  const collection = db.collection('announces');
+
+  // We should do some checks 
+  // 1. TODO: in reply to is against a post that I made.
+
+  console.log("Save Announce", message);
+
+  /* 
+    We store announces as a collection of collections.
+    Root key is the url of my messages
+      Each object has a sub-collection of the specific message made by someone.
+  */
+  const id = (<URL>message.id).toString();
+  const objectId = (<URL>message.object).toString();
+  const rootDocRef = collection.doc(objectId.replace(/\//g, "_"));
+  const rootDoc = await rootDocRef.get();
+
+  if (rootDoc.exists == false) {
+    await rootDocRef.set({});
+  }
+
+  const messagesCollection = rootDocRef.collection('messages');
+  const messageDocRef = messagesCollection.doc(id.replace(/\//g, "_"));
+  const messageDoc = await messageDocRef.get();
+
+  if (messageDoc.exists == false) {
+    console.log(`Adding message "${id}" to ${objectId}`);
+    await messageDocRef.set(message);
+  }
+}
+
+async function saveReply(message: AP.Create) {
+  // If from Mastodon - someone boosted the post.
+  const collection = db.collection('replies');
+
+  if (message.object == undefined) return;
+
+  // We should do some checks 
+  // 1. TODO: in reply to is against a post that I made.
+
+  console.log("Save Reply", message);
+
+  /* 
+    We store announces as a collection of collections.
+    Root key is the url of my messages
+      Each object has a sub-collection of the specific message made by someone.
+  */
+  const objectId = (<URL>(<CoreObject>message.object).inReplyTo).toString();
+  const rootDocRef = collection.doc(objectId.replace(/\//g, "_"));
+  const rootDoc = await rootDocRef.get();
+
+  if (rootDoc.exists == false) {
+    await rootDocRef.set({});
+  }
+
+  const messagesCollection = rootDocRef.collection('messages');
+
+  const id = (<URL>message.id).toString();
+  const messageDocRef = messagesCollection.doc(id.replace(/\//g, "_"));
+  const messageDoc = await messageDocRef.get();
+
+  if (messageDoc.exists == false) {
+    console.log(`Adding message "${id}" to ${objectId}`);
+    await messageDocRef.set(message);
+  }
+}

api/activitypub/outbox.ts

@@ -0,0 +1,20 @@
+import type { VercelRequest, VercelResponse } from '@vercel/node';
+import { join } from 'path';
+import { cwd } from 'process';
+import { readFileSync } from 'fs';
+
+/*
+  This returns a list of posts for the single user 'coder'.
+
+  It's a GET request. This doesn't post it to anyone's timeline.
+*/
+export default function (req: VercelRequest, res: VercelResponse) {
+  // All of the outbox data is generated at build time, so just return that static file.
+  const file = join(cwd(), 'public', 'outbox.ajson');
+  const stringified = readFileSync(file, 'utf8');
+
+  res.statusCode = 200;
+  res.setHeader("Content-Type", `application/activity+json`);
+
+  return res.end(stringified);
+};

api/activitypub/sendNote.ts

@@ -0,0 +1,120 @@
+import type { VercelRequest, VercelResponse } from '@vercel/node';
+import { AP } from 'activitypub-core-types';
+import admin from 'firebase-admin';
+import { OrderedCollection } from 'activitypub-core-types/lib/activitypub/index.js';
+import { sendSignedRequest } from '../../lib/activitypub/utils/sendSignedRequest.js';
+import { fetchActorInformation } from '../../lib/activitypub/utils/fetchActorInformation.js';
+
+process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
+
+if (!admin.apps.length) {
+  admin.initializeApp({
+    credential: admin.credential.cert({
+      projectId: process.env.NEXT_PUBLIC_FIREBASE_PROJECT_ID,
+      clientEmail: process.env.FIREBASE_CLIENT_EMAIL,
+      privateKey: process.env.FIREBASE_PRIVATE_KEY?.replace(/\\n/g, '\n')
+    })
+  });
+}
+
+const db = admin.firestore();
+
+/*
+  Sends the latest not that hasn't yet been sent.
+*/
+export default async function (req: VercelRequest, res: VercelResponse) {
+  const { body, query, method, url, headers } = req;
+
+  if (
+    headers.authorization !== `Bearer ${process.env.CRON_SECRET}`
+  ) {
+    return res.status(401).end("Unauthorized");
+  }
+
+  const configCollection = db.collection('config');
+  const configRef = configCollection.doc("config");
+  const config = await configRef.get();
+
+  if (config.exists == false) {
+    // Config doesn't exist, make something
+    configRef.set({
+      "lastId": ""
+    });
+  }
+
+  const configData = config.data();
+  let lastId = "";
+  if (configData != undefined) {
+    lastId = configData.lastId;
+  }
+
+  // Get my outbox because it contains all my notes.
+  const outboxResponse = await fetch('https://coderrrrr.site/outbox');
+  const outbox = <OrderedCollection>(await outboxResponse.json());
+
+  const followersCollection = db.collection('followers');
+  const followersQuerySnapshot = await followersCollection.get();
+
+  let lastSuccessfulSentId = "";
+
+  for (const followerDoc of followersQuerySnapshot.docs) {
+    const follower = followerDoc.data();
+    try {
+      const actorUrl = (typeof follower.actor == "string") ? follower.actor : follower.actor.id;
+      console.log(`Fetching actor information for ${actorUrl}`)
+      const actorInformation = await fetchActorInformation(actorUrl);
+      if (actorInformation == undefined) {
+        // We can't send to this actor, so skip the actor. We should log it.
+        continue;
+      }
+    
+      if (actorInformation.inbox == undefined) { 
+        console.log(
+          `Actor ${actorUrl} doesn't have an inbox, so we can't send to them. ${actorInformation}`
+        );
+      }
+      const actorInbox = new URL(actorInformation.inbox.toString());
+
+      for (const iteIdx in (<AP.EntityReference[]>outbox.orderedItems)) {
+        // We have to break somewhere... do it after the first.
+        const item = (<AP.EntityReference[]>outbox.orderedItems)[iteIdx];
+       
+        console.log(`Checking ID ${item.id}, ${lastId}`);
+        if (item.id == `${lastId}`) {
+          lastSuccessfulSentId = item.id;
+          // We've already posted this, don't try and send it again.
+          console.log(`${item.id} has already been posted - don't attempt`)
+          break;
+        }
+       
+        if (item.object != undefined) {
+          // We might not need this.
+          item.object.published = (new Date()).toISOString();
+        }
+
+        // Item will be an entity, i.e, { Create { Note } }
+        try {
+          console.log(`Sending to ${actorInbox}`);
+
+          const response = await sendSignedRequest(actorInbox, <AP.Activity> item);
+          console.log(`Send result: ${actorInbox}`, response.status, response.statusText, await response.text());
+
+          // It's not been sent.
+          lastSuccessfulSentId = item.id; // we shouldn't really set this every time.
+        } catch (sendSignedError) {
+          console.log("Error sending signed request", sendSignedError)
+        }
+
+        break; // At some point we might want to post more than one post, so remove this.
+      }
+    } catch (ex) {
+      console.log("Error", ex);
+    }
+  }
+
+  configRef.set({
+    "lastId": lastSuccessfulSentId
+  });
+
+  res.status(200).end("ok");
+};

api/well-known/webfinger.ts

@@ -0,0 +1,20 @@
+import type { VercelRequest, VercelResponse } from '@vercel/node';
+
+export default function (req: VercelRequest, res: VercelResponse) {
+  const { resource } = req.query;
+  res.statusCode = 200;
+  res.setHeader("Content-Type", `application/jrd+json`);
+  res.end(`{  
+    "subject": "acct:coder@coderrrrr.site",
+    "aliases": [
+      "https://coderrrrr.site/@coder"
+    ],
+    "links": [
+      {
+        "rel": "self",
+        "type": "application/activity+json",
+        "href": "https://coderrrrr.site/coder"
+      }
+    ]
+  }`);
+}

netlify.toml.old

@@ -1,8 +0,0 @@
-[[redirects]]
-  from = "/.well-known/host-meta*"
-  to = "https://fed.brid.gy/.well-known/host-meta:splat"
-  status = 302
-[[redirects]]
-  from = "/.well-known/webfinger*"
-  to = "https://fed.brid.gy/.well-known/webfinger"
-  status = 302

vercel.json

@@ -0,0 +1,66 @@
+{
+  "functions": {
+    "api/**/*": {
+      "maxDuration": 240
+    }
+  },
+  "crons": [{
+    "path": "/api/activitypub/sendNote.ts",
+    "schedule": "0 * * * *"
+  }],
+  "redirects": [
+    {
+      "source": "/amp/(.+)/",
+      "destination": "/$1/"
+    },
+    {
+      "source": "/(\\d+)/(\\d+)/(.+).html",
+      "destination": "/$3/"
+    }
+  ],
+  "rewrites": [
+    {
+      "source": "/(.+)/$",
+      "destination": "/$1/index.html"
+    },
+    {
+      "source": "/.well-known/(.*)",
+      "destination": "/api/well-known/$1"
+    },
+    {
+      "source": "/authorize_interaction",
+      "destination": "/api/activitypub/authorize_interaction.ts"
+    },
+    {
+      "source": "/coder",
+      "destination": "/api/activitypub/actor.js"
+    },
+    {
+      "source": "/followers",
+      "destination": "/api/activitypub/followers.js"
+    },
+    {
+      "source": "/following",
+      "destination": "/api/activitypub/following.js"
+    },
+    {
+      "source": "/inbox",
+      "destination": "/api/activitypub/inbox.js"
+    },
+    {
+      "source": "/outbox",
+      "destination": "/api/activitypub/outbox.js"
+    }
+  ],
+  "headers": [
+    {
+      "source": "/(.*).ajson",
+      "headers": [
+        {
+          "key": "content-type",
+          "value": "application/activity+json"
+        }
+      ]
+    }
+  ]
+}