Add latest working code

README.md

@@ -2,11 +2,9 @@
 
 Fuwuqi (fúwùqì or 服务器 means "server" in Chinese) is a useless C2S ActivityPub server for "extremely hardcore" ActivityPub enthusiasts. Craft your own exquisite WebFinger response! Customize your actor object exactly like you want! Hack and extend the 100-line Python server code!
 
-If that sounds like a world of pain, close this webpage now... OK, got that out of the way. Time for some fun!
-
 ## Configuration
 
-First, clone this repo on your server.
+First, clone this repo on your server and your client device.
 
 Now, generate an RSA keypair on your client device:
 ```bash
@@ -14,22 +12,24 @@ openssl genrsa -out private.pem 2048
 openssl rsa -in private.pem -outform PEM -pubout -out public.pem
 ```
 
-Rename `users/test.jsonld` to your username and pop it open in your favorite text editor. You should change `0.exozy.me` to match your server's domain name, `test` to your username, and the `publicKeyPem` field to the public key you just generated.
+On the server, rename `users/test.jsonld` to your username and pop it open in your favorite text editor. You should change `0.exozy.me` to match your server's domain name, `test` to your username, and the `publicKeyPem` field to the public key you just generated.
 
-Onward! Now open `.well-known/webfinger` in your editor, and modify it similarly.
+Onward! Now open `.well-known/webfinger` in your editor, and modify it similarly. Finally, open `server.py` and update the domain, obviously.
 
 That wasn't so bad, was it? (sobbing sounds)
 
 ## Usage
 
-Alright, time for the real deal. Start up `python main.py` on your server. If you want to customize the port or whatever, just change the source code.
+Alright, time for the real deal. Start up `python server.py` on your server. If you want to customize the port or whatever, just change the source code.
 
-Now on your client device, open up your favorite C2S ActivityPub client... oh wait... there aren't any! Welp, you'll just have to settle for reading the [AP spec](https://www.w3.org/TR/activitypub/), writing some homemade JSON, and figuring out how `python client.py` works.
+Now on your client device, open up your favorite C2S ActivityPub client... oh wait... there aren't any! Welp, you'll just have to settle for reading the [AP spec](https://www.w3.org/TR/activitypub/), writing some homemade JSON, and figuring out how `python client.py` works. That's rough, buddy. You'll have to learn how to manually write `Note`s, manually accept follow requests, and more! You can find some examples in this repo. HTTP signatures are generated client-side, for no good reason other than it works. If you want to view your unread messages, just `curl` your inbox. Easy as that.
 
-Like and subscribe and enjoy your new "extremely hardcore" ActivityPub server!!! 🎉😎🚀🙃🥳
+Enjoy your new "extremely hardcore" ActivityPub server!!! 🎉😎🚀🙃🥳
 
 ## Resources
 
 - https://www.w3.org/TR/activitypub/
 - https://blog.joinmastodon.org/2018/06/how-to-implement-a-basic-activitypub-server/
 - https://blog.joinmastodon.org/2018/07/how-to-make-friends-and-verify-requests/
+- https://docs.joinmastodon.org/spec/
+- https://socialhub.activitypub.rocks/t/python-mastodon-server-post-with-http-signature/2757

accept.jsonld

@@ -0,0 +1,12 @@
+{
+    "@context": "https://www.w3.org/ns/activitystreams",
+    "type": "Accept",
+    "actor": "https://0.exozy.me/users/test.jsonld",
+    "object": {
+        "@context": "https://www.w3.org/ns/activitystreams",
+        "id": "https://social.exozy.me/b363f127-6422-4566-b8f1-878aa33b0e1c",
+        "type": "Follow",
+        "actor": "https://social.exozy.me/users/a",
+        "object": "https://0.exozy.me/users/test.jsonld"
+    }
+}

activity.jsonld

@@ -1,14 +0,0 @@
-{
-        "@context": "https://www.w3.org/ns/activitystreams",
-        "id": "https://0.exozy.me/users/test.outbox/hello-world2",
-        "type": "Create",
-        "actor": "https://0.exozy.me/users/test.jsonld",
-        "object": {
-                "id": "https://0.exozy.me/users/test.statuses/hello-world2",
-                "type": "Note",
-                "attributedTo": "https://0.exozy.me/users/test.jsonld",
-                "inReplyTo": "https://social.exozy.me/@a/109707513227348721",
-                "content": "Hello from fuwuqi! 2",
-                "to": "https://www.w3.org/ns/activitystreams#Public"
-        }
-}

client.py

@@ -3,16 +3,17 @@ from cryptography.hazmat.primitives.asymmetric import padding
 from base64 import b64encode
 from email.utils import formatdate
 from requests import post
+from sys import argv
 
 date = formatdate(usegmt=True)
 
-with open('activity.jsonld', 'rb') as f:
+with open(argv[1], 'rb') as f:
     activity = f.read()
 
 digester = hashes.Hash(hashes.SHA256())
 digester.update(activity)
 digest = b64encode(digester.finalize()).decode()
-message = f'(request-target): post /users/a/inbox\nhost: social.exozy.me\ndate: {date}\ndigest: SHA-256={digest}'
+message = f'date: {date}\ndigest: SHA-256={digest}'
 
 with open('private.pem', 'rb') as f:
     privkey = serialization.load_pem_private_key(f.read(), None)
@@ -22,11 +23,9 @@ signature = b64encode(privkey.sign(
     padding.PKCS1v15(),
     hashes.SHA256()
 )).decode()
-header = f'keyId="https://0.exozy.me/users/test.jsonld#main-key",headers="(request-target) host date digest",signature="{signature}"'
+header = f'keyId="https://0.exozy.me/users/test.jsonld#main-key",headers="date digest",signature="{signature}"'
 
-resp = post('http://localhost:4200/users/test.outbox', headers={
-    '(request-target)': 'post /users/a/inbox',
-    'Host': 'social.exozy.me',
+resp = post('https://0.exozy.me/users/test.outbox', headers={
     'Date': date,
     'Digest': f'SHA-256={digest}',
     'Signature': header,

create.jsonld

@@ -0,0 +1,14 @@
+{
+    "@context": "https://www.w3.org/ns/activitystreams",
+    "id": "https://0.exozy.me/users/test.outbox/hello-world2",
+    "type": "Create",
+    "actor": "https://0.exozy.me/users/test.jsonld",
+    "object": {
+        "id": "https://0.exozy.me/users/test.statuses/hello-world2",
+        "type": "Note",
+        "attributedTo": "https://0.exozy.me/users/test.jsonld",
+        "inReplyTo": "https://social.exozy.me/@a/109707513227348721",
+        "content": "Hello from fuwuqi! 2",
+        "to": "https://www.w3.org/ns/activitystreams#Public"
+    }
+}

follow.jsonld

@@ -0,0 +1,7 @@
+{
+    "@context": "https://www.w3.org/ns/activitystreams",
+    "id": "https://0.exozy.me/users/test.outbox/follow",
+    "type": "Follow",
+    "actor": "https://0.exozy.me/users/test.jsonld",
+    "object": "https://social.exozy.me/users/a"
+}

private.pem

@@ -1,28 +0,0 @@
------BEGIN PRIVATE KEY-----
-MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCc+fpJFDUlPCoU
-wUmrsGDExb/hX8dhKMc9u0ov/ePBc5OY4tTPjCvghvUjCIqmyC7PS7JfUuNt7epD
-OpoJm7mF2gaj64mxqfPrICgtjARN8gUiOpCvcWggZDFgkMQuSFI7yG1s4oqhGJUq
-yMPnHhBwSRmQsBp5/xZWHTywSoTd8Li4uY6VJq/JxswuZqH1R2GWMVxpVJDuqjH0
-cW8oXZ6LgGY3ZZ0wZnwk3bSdzQ7GhmkGkwCtGoXSSuMiSEDn/0K8hkRQs9AKFgvo
-ByYtLSP/JPETzZ4UwEG/J6DwgIxHNxsKg36FWe/dxv/v4HA12hCNmq3REb+GFulz
-xEq35g71AgMBAAECggEACqnGcS67ZMyfSn/4xP4QYhLRc89MSBLQ5KYeJirCd70l
-97riMY5i2qKARhbJ8wYNJqK3OqzIQIrqoLzQguTo/NPbI0kYNjvbvbXrqhsP8yAv
-bhb5W27s36ppWkHAjyj1gRRz2R4obu9bDqggT/Olso2cpsyiTSA2qwyFt1n7MueQ
-ag/lSYAAnjRfnxnGiBwy+wURxZH+Y9uBhb9E8MZ+W+sUc7l8RDUfYPN9d7NmxfdV
-x6x+jk+OLpYotj1v6aTfdwBCqpdt2ulMZexTCfjwAIU/XI2uhqaO1dzKI+Ssr/WY
-j8R7LXV94pI1ZXdwAJ/8aWGllAhj1hpnhacjnr7JAQKBgQDZPj5zJVk7TBoRxQVw
-VCfmGwPwAkfmGGqn9g41VlKtyG+JhWQ7aAs0gMFwq6QGDEBloAiXQw7z033ZSNTP
-p61QCePq6fLGEgdsfgjGotEbZ2XDZdB6fdzK+sKJLQtXr8FVrywyNmlX0bk8IRSs
-hnJXYco/VTLeDiQePO2bjm0UdQKBgQC4+0hR/se6AHgN9449ruHLSOCcC+Y6WQJ1
-BM+ydk7OnnfDmxzXQMbzri5kwDTBw+Y01avbRkpMZbHtWip9QWL96Kf8D6OUoX6d
-KJuheKsuJUKmXTPF8YyJiY+KXmx1yz7hu8X/SN955s4BAttIZGQvSIFpy+izzQWc
-FghcplvAgQKBgQCIkuIN37AOYFSPUU6PBMkkl11NWRG8bSM4Pq9GBuPpjvXX/f06
-f7lzo3J5E98FUlR1zzs3ZRgUX6RhorDvb1m81Mrtl3Bh51m1cjKwNhHB6aoHQo3j
-RBc3oJgGR0Q3Ny4TYRIm6yAk7ptGWwG1SLy/hKHyWOymvzsjq2gxgEPBNQKBgEyM
-6KvOBPdLVGNrS/jo01Yd7Z2GKxuAVEz61bzjys8ksylGmpPVob+cGGTnSa3aFP1O
-Y1VV7E9bUluIEcdN9NpgmovsKOTMRCpjcKxM1II/NyrDrTZANMmCHN3FH5tLpdUi
-sNhpXtoCksPGW9rEeNU8axnOIZmuwaCLWaCF07iBAoGAX494Slca2EnERTtcX9jq
-SM/srMTz+cm5zNA3npMj1eZ7zNglD5tZapc3f5OErrDdZz5wlmIo/eheQxb8TMQW
-F5goYHwpq6bghHlbAxK2I353s8Q8WriLTvAYouHfEqd14AS42OXD44CBwU0V5rRV
-MmlfOVBGqPVHLQK/tOebZIw=
------END PRIVATE KEY-----

public.pem

@@ -1,9 +0,0 @@
------BEGIN PUBLIC KEY-----
-MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnPn6SRQ1JTwqFMFJq7Bg
-xMW/4V/HYSjHPbtKL/3jwXOTmOLUz4wr4Ib1IwiKpsguz0uyX1Ljbe3qQzqaCZu5
-hdoGo+uJsanz6yAoLYwETfIFIjqQr3FoIGQxYJDELkhSO8htbOKKoRiVKsjD5x4Q
-cEkZkLAaef8WVh08sEqE3fC4uLmOlSavycbMLmah9UdhljFcaVSQ7qox9HFvKF2e
-i4BmN2WdMGZ8JN20nc0OxoZpBpMArRqF0krjIkhA5/9CvIZEULPQChYL6AcmLS0j
-/yTxE82eFMBBvyeg8ICMRzcbCoN+hVnv3cb/7+BwNdoQjZqt0RG/hhbpc8RKt+YO
-9QIDAQAB
------END PUBLIC KEY-----

server.py

@@ -9,6 +9,9 @@ from os.path import isfile
 from urllib.parse import quote_plus
 
 
+domain = 'https://0.exozy.me'
+
+
 def collection_append(file, item):
     with open(file) as f:
         collection = load(f)
@@ -18,6 +21,20 @@ def collection_append(file, item):
          dump(collection, f)
 
 
+def iri_to_actor(iri):
+    if domain in iri:
+        name = search(f'^{domain}/users/(.*?)#main-key$', iri).group(1)
+        actorfile = f'users/{name}'
+    else:
+        actorfile = f'users/{quote_plus(iri)}'
+    if not isfile(actorfile):
+        with open(actorfile, 'w') as f:
+            resp = get(iri, headers={'Accept': 'application/activity+json'})
+            f.write(resp.text)
+    with open(actorfile) as f:
+        return load(f)
+
+
 class fuwuqi(SimpleHTTPRequestHandler):
     def do_POST(self):
         body = self.rfile.read(int(self.headers['Content-Length']))
@@ -26,20 +43,21 @@ class fuwuqi(SimpleHTTPRequestHandler):
         print(self.headers)
         print(self.path)
 
+        username = search('^/users/(.*)\.(in|out)box$', self.path).group(1)
+
         # Get actor public key
         keyid = search('keyId="(.*?)"', self.headers['Signature']).group(1)
-        actorfile = f'users/{quote_plus(keyid)}'
-        if not isfile(actorfile):
-            with open(actorfile, 'w') as f:
-                f.write(get(keyid).text)
-        with open(actorfile) as f:
-            pubkeypem = load(f)['publicKey']['publicKeyPem'].encode('utf8')
+        actor = iri_to_actor(keyid)
+        pubkeypem = actor['publicKey']['publicKeyPem'].encode('utf8')
         pubkey = serialization.load_pem_public_key(pubkeypem, None)
 
         # Assemble headers
         headers = search('headers="(.*?)"', self.headers['Signature']).group(1)
         message = ''
         for header in headers.split():
+            if header == '(request-target)':
+                headerval = f'post {self.path}'
+            else:
                 headerval = self.headers[header]
             message += f'{header}: {headerval}\n'
 
@@ -61,27 +79,34 @@ class fuwuqi(SimpleHTTPRequestHandler):
             self.send_response(401)
             return
 
-        username = search('^/users/(.*)\.(in|out)box$', self.path).group(1)
         if self.path.endswith('inbox'):
             # S2S
-            id = activity['id'].split('/')[-1]
-            with open(f'users/{username}/{id}', 'w') as f:
-                dump(activity, f)
+            collection_append(f'users/{username}.inbox', activity)
         elif self.path.endswith('outbox'):
             # C2S
             collection_append(f'users/{username}.outbox', activity)
-            
             if activity['type'] == 'Create':
                 id = activity['id'].split('/')[-1]
                 with open(f'users/{username}.statuses/{id}', 'w') as f:
                     dump(activity['object'], f)
-            print(self.headers)
-            print(body)
-            resp = post('https://social.exozy.me/users/a/inbox', headers=self.headers, data=body)
+                # Send to followers
+                with open(f'users/{username}.following') as f:
+                    for followed in load(f)['orderedItems']:
+                        actor = iri_to_actor(followed)
+                        self.headers['Host'] = followed.split('/')[2]
+                        resp = post(actor['inbox'], headers=self.headers, data=body)
                         print(resp)
                         print(resp.text)
+            elif activity['type'] == 'Follow':
+                object = iri_to_actor(activity['object'])
+                self.headers['Host'] = activity['object'].split('/')[2]
+                resp = post(object['inbox'], headers=self.headers, data=body)
+                print(resp)
+                print(resp.text)
+                collection_append(f'users/{username}.following', activity['object'])
         
         self.send_response(200)
+        self.end_headers()
 
 
 ThreadingHTTPServer(('localhost', 4200), fuwuqi).serve_forever()

users/https%3A%2F%2F0.exozy.me%2Fusers%2Ftest.jsonld%23main-key

@@ -1,24 +0,0 @@
-{
-    "@context": [
-        "https://www.w3.org/ns/activitystreams",
-        "https://w3id.org/security/v1"
-    ],
-    "id": "https://0.exozy.me/users/test.jsonld",
-    "type": "Person",
-    "preferredUsername": "test",
-    "name": "Billiam Wender",
-    "inbox": "https://0.exozy.me/users/test.inbox",
-    "outbox": "https://0.exozy.me/users/test.outbox",
-    "followers": "https://0.exozy.me/users/test.followers",
-    "following": "https://0.exozy.me/users/test.following",
-    "icon": {
-        "type": "Image",
-        "mediaType": "image/png",
-        "url": "https://0.exozy.me/users/test.png"
-    },
-    "publicKey": {
-        "id": "https://0.exozy.me/users/test.jsonld#main-key",
-        "owner": "https://0.exozy.me/users/test.jsonld",
-        "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnPn6SRQ1JTwqFMFJq7Bg\nxMW/4V/HYSjHPbtKL/3jwXOTmOLUz4wr4Ib1IwiKpsguz0uyX1Ljbe3qQzqaCZu5\nhdoGo+uJsanz6yAoLYwETfIFIjqQr3FoIGQxYJDELkhSO8htbOKKoRiVKsjD5x4Q\ncEkZkLAaef8WVh08sEqE3fC4uLmOlSavycbMLmah9UdhljFcaVSQ7qox9HFvKF2e\ni4BmN2WdMGZ8JN20nc0OxoZpBpMArRqF0krjIkhA5/9CvIZEULPQChYL6AcmLS0j\n/yTxE82eFMBBvyeg8ICMRzcbCoN+hVnv3cb/7+BwNdoQjZqt0RG/hhbpc8RKt+YO\n9QIDAQAB\n-----END PUBLIC KEY-----\n"
-    }
-}

users/https%3A%2F%2Fsocial.exozy.me%2Fusers%2Fa

@@ -0,0 +1 @@
+{"@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","Device":"toot:Device","Ed25519Signature":"toot:Ed25519Signature","Ed25519Key":"toot:Ed25519Key","Curve25519Key":"toot:Curve25519Key","EncryptedMessage":"toot:EncryptedMessage","publicKeyBase64":"toot:publicKeyBase64","deviceId":"toot:deviceId","claim":{"@type":"@id","@id":"toot:claim"},"fingerprintKey":{"@type":"@id","@id":"toot:fingerprintKey"},"identityKey":{"@type":"@id","@id":"toot:identityKey"},"devices":{"@type":"@id","@id":"toot:devices"},"messageFranking":"toot:messageFranking","messageType":"toot:messageType","cipherText":"toot:cipherText","suspended":"toot:suspended","focalPoint":{"@container":"@list","@id":"toot:focalPoint"}}],"id":"https://social.exozy.me/users/a","type":"Person","following":"https://social.exozy.me/users/a/following","followers":"https://social.exozy.me/users/a/followers","inbox":"https://social.exozy.me/users/a/inbox","outbox":"https://social.exozy.me/users/a/outbox","featured":"https://social.exozy.me/users/a/collections/featured","featuredTags":"https://social.exozy.me/users/a/collections/tags","preferredUsername":"a","name":"​","summary":"\u003cp\u003e(+ (My username) (Ordinal n) (! off) (Element 39) (Wide area network) (Prefix for billion))\u003c/p\u003e\u003cp\u003eBoosts interesting things and sometimes transcribes special patterns generated by my biological neural networks into UTF-8 encoded strings.\u003c/p\u003e\u003cp\u003eCurrently oscillating between hacking ActivityPub federation into Forgejo/Gitea, pondering about the ForgeFed spec, wasting time, and sleeping (with 1/3 probability!).\u003c/p\u003e\u003cp\u003eWill happily answer any questions about forge federation.\u003c/p\u003e","url":"https://social.exozy.me/@a","manuallyApprovesFollowers":false,"discoverable":true,"published":"2022-09-07T00:00:00Z","devices":"https://social.exozy.me/users/a/collections/devices","alsoKnownAs":["https://social.exozy.me/users/ta180m"],"publicKey":{"id":"https://social.exozy.me/users/a#main-key","owner":"https://social.exozy.me/users/a","publicKeyPem":"-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxrHXYuP4RKjac7h0woPA\nmBeETGogZ2IPUbDhA4DliUUHbUGYIK3XeIA4iywpnTbuHxE7L2PqMYNvfYMjQ+HS\nlJfSgYLB5mFxvzNcKqaUfAZazx3RzHLxftxt4DxWhEtS+vVd4RsxU2uvCOU8nN7o\nvk40GaYrgAms/7sapAjqbn6ngclVtVOBm0QhCG9cfg4QZoIIp98wpj/7kWZHxl8Y\nKJKN4G66FP+WAPIiLO/EmBqB9jcTQM2UMIGol4+616zFbmrow4KFCxZhiap+doP2\n8SjZSlA4Fhlk4qtHvQRjPlx2u/gvyUc7gQoa3PTb64rdDw1ahGvLTQKB6uVAXpDN\n2wIDAQAB\n-----END PUBLIC KEY-----\n"},"tag":[],"attachment":[{"type":"PropertyValue","name":"Website","value":"\u003ca href=\"https://a.exozy.me\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"\u003e\u003cspan class=\"invisible\"\u003ehttps://\u003c/span\u003e\u003cspan class=\"\"\u003ea.exozy.me\u003c/span\u003e\u003cspan class=\"invisible\"\u003e\u003c/span\u003e\u003c/a\u003e"},{"type":"PropertyValue","name":"Code","value":"\u003ca href=\"https://git.exozy.me/a\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"\u003e\u003cspan class=\"invisible\"\u003ehttps://\u003c/span\u003e\u003cspan class=\"\"\u003egit.exozy.me/a\u003c/span\u003e\u003cspan class=\"invisible\"\u003e\u003c/span\u003e\u003c/a\u003e"},{"type":"PropertyValue","name":"exozyme","value":"\u003ca href=\"https://exozy.me\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\"\u003e\u003cspan class=\"invisible\"\u003ehttps://\u003c/span\u003e\u003cspan class=\"\"\u003eexozy.me\u003c/span\u003e\u003cspan class=\"invisible\"\u003e\u003c/span\u003e\u003c/a\u003e"},{"type":"PropertyValue","name":"Also me","value":"\u003cspan class=\"h-card\"\u003e\u003ca href=\"https://mastodon.mit.edu/@xy\" class=\"u-url mention\"\u003e@\u003cspan\u003exy@mastodon.mit.edu\u003c/span\u003e\u003c/a\u003e\u003c/span\u003e"}],"endpoints":{"sharedInbox":"https://social.exozy.me/inbox"},"icon":{"type":"Image","mediaType":"image/gif","url":"https://social.exozy.me/system/accounts/avatars/108/958/469/936/988/491/original/c16834437aa85a2a.gif"},"image":{"type":"Image","mediaType":"image/jpeg","url":"https://social.exozy.me/system/accounts/headers/108/958/469/936/988/491/original/521f64b30b55553d.jpg"}}

users/test.followers

@@ -1,6 +1 @@
-{
-	"@context": "https://www.w3.org/ns/activitystreams",
-	"type": "OrderedCollection",
-	"totalItems": 0,
-	"orderedItems": [],
-}
+{"@context": "https://www.w3.org/ns/activitystreams", "type": "OrderedCollection", "totalItems": 3, "orderedItems": ["https://social.exozy.me/users/a", "https://social.exozy.me/users/a", "https://social.exozy.me/users/a"]}

users/test.following

@@ -1,6 +1 @@
-{
-	"@context": "https://www.w3.org/ns/activitystreams",
-	"type": "OrderedCollection",
-	"totalItems": 0,
-	"orderedItems": [],
-}
+{"@context": "https://www.w3.org/ns/activitystreams", "type": "OrderedCollection", "totalItems": 2, "orderedItems": ["https://social.exozy.me/users/a", "https://social.exozy.me/users/a"]}