Accept all standard actor types

lib/pleroma/web/activity_pub/object_validators/user_validator.ex

@@ -16,11 +16,13 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UserValidator do
   alias Pleroma.Object.Containment
   alias Pleroma.Signature
 
+  require Pleroma.Constants
+
   @impl true
   def validate(object, meta)
 
   def validate(%{"type" => type, "id" => _id} = data, meta)
-      when type in ["Person", "Organization", "Group", "Application"] do
+      when type in Pleroma.Constants.actor_types() do
     with :ok <- validate_pubkey(data),
          :ok <- validate_inbox(data),
          :ok <- contain_collection_origin(data) do

test/fixtures/mastodon/service_actor.json

@@ -0,0 +1,117 @@
+{
+  "@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",
+      "memorial": "toot:memorial",
+      "indexable": "toot:indexable",
+      "focalPoint": {
+        "@container": "@list",
+        "@id": "toot:focalPoint"
+      }
+    }
+  ],
+  "id": "https://mastodont.cat/users/fediverse",
+  "type": "Service",
+  "following": "https://mastodont.cat/users/fediverse/following",
+  "followers": "https://mastodont.cat/users/fediverse/followers",
+  "inbox": "https://mastodont.cat/users/fediverse/inbox",
+  "outbox": "https://mastodont.cat/users/fediverse/outbox",
+  "featured": "https://mastodont.cat/users/fediverse/collections/featured",
+  "featuredTags": "https://mastodont.cat/users/fediverse/collections/tags",
+  "preferredUsername": "fediverse",
+  "name": "fediverse's stats",
+  "summary": "<p>All fediverse alive servers stats. New refactored code!</p><p>Ask server info:</p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodont.cat/@fediverse\" class=\"u-url mention\">@<span>fediverse</span></a></span> server example.server</p><p>Ask software info:</p><p><span class=\"h-card\" translate=\"no\"><a href=\"https://mastodont.cat/@fediverse\" class=\"u-url mention\">@<span>fediverse</span></a></span> soft mastodon</p>",
+  "url": "https://mastodont.cat/@fediverse",
+  "manuallyApprovesFollowers": false,
+  "discoverable": true,
+  "indexable": false,
+  "published": "2020-05-13T00:00:00Z",
+  "memorial": false,
+  "devices": "https://mastodont.cat/users/fediverse/collections/devices",
+  "publicKey": {
+    "id": "https://mastodont.cat/users/fediverse#main-key",
+    "owner": "https://mastodont.cat/users/fediverse",
+    "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu2X8LqAR/6j95UUTG02T\nWG+PmNRWnfOl+zjDts3OctyJK7at5AwA+T0be1faHpf+oLREl/dkWXc8VQY2UJzY\n8QTuXXnIkwHAeA7WADB6kPvQhVpfGPgKD0dpAgBz9WHFquMSXcnuyt7q1CDn5wId\nRoUtkCAcg1rOX+lIAoeic5hT0O0sXLJdtaSCTZmGqkF2Cf+/16q8XhRevMRh73vP\nX2PefCr63Iy/Zh5rnVhPluQMyQ6FGxXgd5dEKJRa2kxrhIsrm0TzMX892Ev45AwI\ndppYQOQ+nLOgMYrpFNYdOmizJsn635l18K1r/tyDDAegPp6Kfa8v+BaZdOmNTFKr\n/wIDAQAB\n-----END PUBLIC KEY-----\n"
+  },
+  "tag": [],
+  "attachment": [
+    {
+      "type": "PropertyValue",
+      "name": "code",
+      "value": "<a href=\"https://codeberg.org/spla/stats\" target=\"_blank\" rel=\"nofollow noopener noreferrer me\" translate=\"no\"><span class=\"invisible\">https://</span><span class=\"\">codeberg.org/spla/stats</span><span class=\"invisible\"></span></a>"
+    },
+    {
+      "type": "PropertyValue",
+      "name": "my user-agent",
+      "value": "&quot;fediverse&#39;s stats (fediverse@mastodont.cat)&quot;"
+    },
+    {
+      "type": "PropertyValue",
+      "name": "coded by",
+      "value": "<span class=\"h-card\" translate=\"no\"><a href=\"https://mastodont.cat/@spla\" class=\"u-url mention\">@<span>spla</span></a></span>"
+    }
+  ],
+  "endpoints": {
+    "sharedInbox": "https://mastodont.cat/inbox"
+  },
+  "icon": {
+    "type": "Image",
+    "mediaType": "image/png",
+    "url": "https://mastodont.cat/system/accounts/avatars/000/149/323/original/33201dbeb139a24a.png"
+  },
+  "image": {
+    "type": "Image",
+    "mediaType": "image/jpeg",
+    "url": "https://mastodont.cat/system/accounts/headers/000/149/323/original/75c861d59e5a8860.jpeg"
+  }
+}

test/fixtures/peertube/actor-videochannel.json

@@ -0,0 +1,72 @@
+{
+  "@context": [
+    "https://www.w3.org/ns/activitystreams",
+    "https://w3id.org/security/v1",
+    {
+      "RsaSignature2017": "https://w3id.org/security#RsaSignature2017"
+    },
+    {
+      "pt": "https://joinpeertube.org/ns#",
+      "sc": "http://schema.org/",
+      "playlists": {
+        "@id": "pt:playlists",
+        "@type": "@id"
+      },
+      "support": {
+        "@type": "sc:Text",
+        "@id": "pt:support"
+      },
+      "icons": "as:icon"
+    }
+  ],
+  "type": "Group",
+  "id": "https://spectra.video/video-channels/fediforum_demos",
+  "following": "https://spectra.video/video-channels/fediforum_demos/following",
+  "followers": "https://spectra.video/video-channels/fediforum_demos/followers",
+  "playlists": "https://spectra.video/video-channels/fediforum_demos/playlists",
+  "inbox": "https://spectra.video/video-channels/fediforum_demos/inbox",
+  "outbox": "https://spectra.video/video-channels/fediforum_demos/outbox",
+  "preferredUsername": "fediforum_demos",
+  "url": "https://spectra.video/video-channels/fediforum_demos",
+  "name": "FediForum Demos",
+  "endpoints": {
+    "sharedInbox": "https://spectra.video/inbox"
+  },
+  "publicKey": {
+    "id": "https://spectra.video/video-channels/fediforum_demos#main-key",
+    "owner": "https://spectra.video/video-channels/fediforum_demos",
+    "publicKeyPem": "-----BEGIN PUBLIC KEY-----\nMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxFVESAz0Z28zhXVJafzg\nKXVWS6yuZdQ4vOuA+k//ioSpNls53pI9vwQyixNa+QLdnXxm51dy//Py49wZbzAV\n2nC2FEnzcCM/EZvA4gzy7wekcjnGIz3equbdLOj3IAJJTSwCvZpW2f0poAa1CUmQ\nDRV5p3t3bjtUX5B9RnhiuDitN8qCzEeEbD9SHoyMDIACl8wXer8eyi5v98CMTHwh\nJYUJZJmS7/SSlJO2aqThEBaAYCUzVxlcXOecF1N1RWjjtwqi9xXxmlJ+teivYyST\nYfCeLmY/zZPY7OjoBxoVcVa/Yj3Wg6Nt+A5co9NATpsXmud7GWx4CvQ00uH/fa7e\nvQIDAQAB\n-----END PUBLIC KEY-----\n"
+  },
+  "published": "2024-03-26T19:34:06.073Z",
+  "icon": [
+    {
+      "type": "Image",
+      "mediaType": "image/png",
+      "height": 48,
+      "width": 48,
+      "url": "https://spectra.video/lazy-static/avatars/b13e5038-0169-420e-a6bc-4f5e0666fae6.png"
+    },
+    {
+      "type": "Image",
+      "mediaType": "image/png",
+      "height": 120,
+      "width": 120,
+      "url": "https://spectra.video/lazy-static/avatars/559b141a-96ec-4161-8889-1111b71abca0.png"
+    }
+  ],
+  "image": {
+    "type": "Image",
+    "mediaType": "image/png",
+    "height": 317,
+    "width": 1920,
+    "url": "https://spectra.video/lazy-static/banners/bbe18e2c-79ef-4640-9193-cdd743c964dd.png"
+  },
+  "summary": "Demos from the the FediForum Unconference. For the sake of simplicity, demos are [broken out into playlists](https://spectra.video/c/fediforum_demos/video-playlists) representing each FediForum Event.",
+  "support": "Check out our site: https://fediforum.org/\nFollow us on Mastodon: https://mastodon.social/@fediforum",
+  "attributedTo": [
+    {
+      "type": "Person",
+      "id": "https://spectra.video/accounts/fediforum"
+    }
+  ]
+}

test/pleroma/web/activity_pub/object_validators/user_validator_test.exs

@@ -0,0 +1,38 @@
+# Akkoma: Magically expressive social media
+# Copyright © 2024 Akkoma Authors <https://akkoma.dev/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.ObjectValidators.UserValidatorTest do
+  use Pleroma.DataCase, async: true
+
+  alias Pleroma.Web.ActivityPub.ObjectValidators.UserValidator
+
+  # all standard actor types are listed here:
+  # https://www.w3.org/TR/activitystreams-vocabulary/#actor-types
+  describe "accepts standard type" do
+    test "Application" do
+      validates_file!("test/fixtures/mastodon/application_actor.json")
+    end
+
+    test "Group" do
+      validates_file!("test/fixtures/peertube/actor-videochannel.json")
+    end
+
+    test "Organization" do
+      validates_file!("test/fixtures/tesla_mock/wedistribute-user.json")
+    end
+
+    test "Person" do
+      validates_file!("test/fixtures/bridgy/actor.json")
+    end
+
+    test "Service" do
+      validates_file!("test/fixtures/mastodon/service_actor.json")
+    end
+  end
+
+  defp validates_file!(path) do
+    user_data = Jason.decode!(File.read!(path))
+    {:ok, _validated_data, _meta} = UserValidator.validate(user_data, [])
+  end
+end