From 8f73cd81069e26f3dc4c6967c03d6a5e99be4888 Mon Sep 17 00:00:00 2001
From: Shadowfacts <me@shadowfacts.net>
Date: Mon, 18 Feb 2019 13:47:43 -0500
Subject: [PATCH] Start ActivityPub stuff

---
 lib/generate/activitypub.ts | 78 +++++++++++++++++++++++++++++++++++++
 lib/generate/index.ts       |  2 +
 lib/index.ts                |  4 +-
 lib/metadata.ts             |  1 +
 package.json                |  6 ++-
 5 files changed, 88 insertions(+), 3 deletions(-)
 create mode 100644 lib/generate/activitypub.ts

diff --git a/lib/generate/activitypub.ts b/lib/generate/activitypub.ts
new file mode 100644
index 0000000..87a931a
--- /dev/null
+++ b/lib/generate/activitypub.ts
@@ -0,0 +1,78 @@
+import { Page, PostMetadata } from "../metadata";
+import * as util from "../util";
+
+const baseURL = process.env.BASE_URL || "shadowfacts.net";
+
+export default async function activitypub(posts: Page[]) {
+	for (const post of posts) {
+		const object = postObject(post);
+		util.write(`ap/posts/${post.metadata.permalink}.json`, JSON.stringify(object));
+	}
+
+	util.write("ap/actor", JSON.stringify(actorObject()))
+
+	util.write(".well-known/webfinger", JSON.stringify(webfingerObject()));
+}
+
+function postObject(post: Page): object {
+	const postMeta = <PostMetadata>post.metadata;
+	return {
+		"@context": [
+			"https://www.w3.org/ns/activitystreams"
+		],
+		"type": "Article",
+		"id": `https://${baseURL}${postMeta.permalink}.json`,
+		"published": (<Date>postMeta.date).toISOString(),
+		"inReplyTo": null,
+		"url": `https://${baseURL}${postMeta.permalink}`,
+		"attributedTo": `https://${baseURL}/ap/actor`,
+		"to": [
+			"https://www.w3.org/ns/activitystreams#Public"
+		],
+		"cc": [],
+		"name": postMeta.title,
+		"content": post.text
+	};
+}
+
+function actorObject() {
+	return {
+		"@context": [
+			"https://www.w3.org/ns/activitystreams",
+			"https://w3id.org/security/v1"
+		],
+		"type": "Person",
+		"id": `https://${baseURL}/ap/actor`,
+		"preferredUsername": "shadowfacts",
+		"inbox": `https://${baseURL}/ap/inbox`,
+		"publicKey": {
+			"id": `https://${baseURL}/ap/actor#main-key`,
+			"owner": `https://${baseURL}/ap/actor`,
+			"publicKeyPem":
+`
+-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxsePhOEq6EqqgGe+5vKa
+ti8cnvLoP3eJDTHENxX4M9epMIeo48cI214wkAERoNufZLtYeGOHO6YJcVydVSYN
+Ud4lQxgaPwAlh0DB0BUrXR1yfcSAhHS86XBSUq86O3fY5V+vEdZiN5PfUCG5rg5t
+5V/TrcbVQngXqDmwVZ/OcJ+5vUo+B62Mul7EmiNkZHKzp1VZGVtZ6nZ/4TxsdeSN
+XT8Vb0f/GJQOQLzW6dV0CBupts6x7o+9oRiYiAH+cXLFyQdTQ+1TrqMSMscdfX9I
+Kos5Ih7oKdj6wQt0pDEOGx090c9JzQC25RzxRk7jc1Jt1UzDi/a1U/BbucxIvPr3
+PQIDAQAB
+-----END PUBLIC KEY-----
+`
+		}
+	};
+}
+
+function webfingerObject() {
+	return {
+		"subject": `acct:shadowfacts@${baseURL}`,
+		"links": [
+			{
+				"rel": "self",
+				"type": "application/activity+json",
+				"href": `https://${baseURL}/ap/actor`
+			}
+		]
+	};
+}
\ No newline at end of file
diff --git a/lib/generate/index.ts b/lib/generate/index.ts
index c46aebf..d36ac41 100644
--- a/lib/generate/index.ts
+++ b/lib/generate/index.ts
@@ -1,3 +1,4 @@
+import activitypub from "./activitypub";
 import categories from "./categories";
 import copy from "./copy";
 import css from "./css";
@@ -9,6 +10,7 @@ import rss from "./rss";
 import tutorials from "./tutorials";
 
 export = {
+	activitypub,
 	categories,
 	copy,
 	css,
diff --git a/lib/index.ts b/lib/index.ts
index c06643d..135f626 100644
--- a/lib/index.ts
+++ b/lib/index.ts
@@ -11,7 +11,9 @@ async function generate() {
 	generators.homepage(posts);
 	generators.redirects(posts);
 	const categories = await generators.categories(posts);
-	generators.rss(posts, categories, tutorials);
+	await generators.rss(posts, categories, tutorials);
+
+	generators.activitypub(posts);
 }
 
 generate();
\ No newline at end of file
diff --git a/lib/metadata.ts b/lib/metadata.ts
index 4e522ff..ad7d29b 100644
--- a/lib/metadata.ts
+++ b/lib/metadata.ts
@@ -18,6 +18,7 @@ export interface PostMetadata extends Metadata {
 	category: string;
 	date: string | Date;
 	excerpt?: string;
+	uuid: string;
 }
 
 export async function get(path: string): Promise<Page> {
diff --git a/package.json b/package.json
index f109745..1be324d 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,8 @@
 	"license": "UNLICENSED",
 	"scripts": {
 		"generate": "tsc -p . && node built/index.js",
-		"serve": "npm run generate && http-server out"
+		"serve": "npm run generate && http-server out",
+		"generate-post": "node bin/generate-post.js"
 	},
 	"dependencies": {
 		"@sindresorhus/slugify": "^0.6.0",
@@ -14,7 +15,8 @@
 		"highlight.js": "^9.13.1",
 		"markdown-it": "^8.4.2",
 		"node-sass": "^4.11.0",
-		"typescript": "^3.2.2"
+		"typescript": "^3.2.2",
+		"uuid": "^3.3.2"
 	},
 	"devDependencies": {
 		"@types/ejs": "^2.6.1",