Merge branch 'develop' into dtluna/pleroma-refactor/1

2017-05-05 11:46:59 +02:00 · 2017-05-05 11:46:59 +02:00 · c48c381e90
commit c48c381e90
parent 6cf7c13228 c85998ab8a
63 changed files with 3293 additions and 228 deletions
--- a/TODO.txt
+++ b/TODO.txt
@ -1,5 +1,9 @@
- Add cache for user fetching / representing. (mostly in TwitterAPI.activity_to_status)
-
 Unliking:

 - Add a proper undo activity, find out how to ignore those in twitter api.
+
+WEBSUB:
+
+- Add unsubscription
+- Add periodical renewal
+
--- a/config/config.exs
+++ b/config/config.exs
@ -30,7 +30,8 @@
  "application/xrd+xml" => ["xrd+xml"]
 }

-config :pleroma, :websub_verifier, Pleroma.Web.Websub
+config :pleroma, :websub, Pleroma.Web.Websub
+config :pleroma, :ostatus, Pleroma.Web.OStatus

 # Import environment specific config. This must remain at the bottom
 # of this file so it overrides the configuration defined above.
--- a/config/test.exs
+++ b/config/test.exs
@ -25,4 +25,5 @@
 # Reduce hash rounds for testing
 config :comeonin, :pbkdf2_rounds, 1

-config :pleroma, :websub_verifier, Pleroma.Web.WebsubMock
+config :pleroma, :websub, Pleroma.Web.WebsubMock
+config :pleroma, :ostatus, Pleroma.Web.OStatusMock
--- a/lib/pleroma/activity.ex
+++ b/lib/pleroma/activity.ex
@ -5,6 +5,7 @@ defmodule Pleroma.Activity do

  schema "activities" do
    field :data, :map
+    field :local, :boolean, default: true

    timestamps()
  end
@ -18,4 +19,9 @@ def all_by_object_ap_id(ap_id) do
    Repo.all(from activity in Activity,
      where: fragment("? @> ?", activity.data, ^%{object: %{id: ap_id}}))
  end
+
+  def get_create_activity_by_object_ap_id(ap_id) do
+    Repo.one(from activity in Activity,
+      where: fragment("? @> ?", activity.data, ^%{type: "Create", object: %{id: ap_id}}))
+  end
 end
--- a/lib/pleroma/application.ex
+++ b/lib/pleroma/application.ex
@ -15,9 +15,9 @@ def start(_type, _args) do
      # Start your own worker by calling: Pleroma.Worker.start_link(arg1, arg2, arg3)
      # worker(Pleroma.Worker, [arg1, arg2, arg3]),
      worker(Cachex, [:user_cache, [
-                         default_ttl: 5000,
+                         default_ttl: 25000,
                         ttl_interval: 1000,
-                         limit: 500
+                         limit: 2500
                       ]])
    ]

--- a/lib/pleroma/object.ex
+++ b/lib/pleroma/object.ex
@ -13,4 +13,24 @@ def get_by_ap_id(ap_id) do
    Repo.one(from object in Object,
      where: fragment("? @> ?", object.data, ^%{id: ap_id}))
  end
+
+  def get_cached_by_ap_id(ap_id) do
+    if Mix.env == :test do
+      get_by_ap_id(ap_id)
+    else
+      key = "object:#{ap_id}"
+      Cachex.get!(:user_cache, key, fallback: fn(_) ->
+        object = get_by_ap_id(ap_id)
+        if object do
+          {:commit, object}
+        else
+          {:ignore, object}
+        end
+      end)
+    end
+  end
+
+  def context_mapping(context) do
+    %Object{data: %{"id" => context}}
+  end
 end
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@ -1,8 +1,10 @@
 defmodule Pleroma.User do
  use Ecto.Schema
+
  import Ecto.{Changeset, Query}
  alias Pleroma.{Repo, User, Object, Web}
  alias Comeonin.Pbkdf2
+  alias Pleroma.Web.OStatus

  schema "users" do
    field :bio, :string
@ -15,6 +17,8 @@ defmodule Pleroma.User do
    field :following, {:array, :string}, default: []
    field :ap_id, :string
    field :avatar, :map
+    field :local, :boolean, default: true
+    field :info, :map, default: %{}

    timestamps()
  end
@ -118,6 +122,27 @@ def get_cached_by_ap_id(ap_id) do

  def get_cached_by_nickname(nickname) do
    key = "nickname:#{nickname}"
-    Cachex.get!(:user_cache, key, fallback: fn(_) -> Repo.get_by(User, nickname: nickname) end)
+    Cachex.get!(:user_cache, key, fallback: fn(_) -> get_or_fetch_by_nickname(nickname) end)
+  end
+
+  def get_by_nickname(nickname) do
+    Repo.get_by(User, nickname: nickname)
+  end
+
+  def get_cached_user_info(user) do
+    key = "user_info:#{user.id}"
+    Cachex.get!(:user_cache, key, fallback: fn(_) -> user_info(user) end)
+  end
+
+  def get_or_fetch_by_nickname(nickname) do
+    with %User{} = user <- get_by_nickname(nickname)  do
+      user
+    else _e ->
+      with [nick, domain] <- String.split(nickname, "@"),
+           {:ok, user} <- OStatus.make_user(nickname) do
+        user
+      else _e -> nil
+      end
+    end
  end
 end
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@ -3,7 +3,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
  alias Ecto.{Changeset, UUID}
  import Ecto.Query

-  def insert(map) when is_map(map) do
+  def insert(map, local \\ true) when is_map(map) do
    map = map
    |> Map.put_new_lazy("id", &generate_activity_id/0)
    |> Map.put_new_lazy("published", &make_date/0)
@ -16,7 +16,29 @@ def insert(map) when is_map(map) do
      map
    end

-    Repo.insert(%Activity{data: map})
+    Repo.insert(%Activity{data: map, local: local})
+  end
+
+  def create(to, actor, context, object, additional \\ %{}, published \\ nil, local \\ true) do
+    published = published || make_date()
+
+    activity = %{
+      "type" => "Create",
+      "to" => to |> Enum.uniq,
+      "actor" => actor.ap_id,
+      "object" => object,
+      "published" => published,
+      "context" => context
+    }
+    |> Map.merge(additional)
+
+    with {:ok, activity} <- insert(activity, local) do
+      if actor.local do
+        Pleroma.Web.Federator.enqueue(:publish, activity)
+       end
+
+      {:ok, activity}
+    end
  end

  def like(%User{ap_id: ap_id} = user, %Object{data: %{"id" => id}} = object) do
@ -33,7 +55,8 @@ def like(%User{ap_id: ap_id} = user, %Object{data: %{"id" => id}} = object) do
          "type" => "Like",
          "actor" => ap_id,
          "object" => id,
-          "to" => [User.ap_followers(user), object.data["actor"]]
+          "to" => [User.ap_followers(user), object.data["actor"]],
+          "context" => object.data["context"]
        }

        {:ok, activity} = insert(data)
@ -49,6 +72,10 @@ def like(%User{ap_id: ap_id} = user, %Object{data: %{"id" => id}} = object) do

        update_object_in_activities(object)

+        if user.local do
+          Pleroma.Web.Federator.enqueue(:publish, activity)
+        end
+
        {:ok, activity, object}
    end
  end
@ -99,7 +126,7 @@ def generate_context_id do
  end

  def generate_object_id do
-    generate_id("objects")
+    Pleroma.Web.Router.Helpers.o_status_url(Pleroma.Web.Endpoint, :object, Ecto.UUID.generate)
  end

  def generate_id(type) do
@ -127,6 +154,12 @@ def fetch_activities(recipients, opts \\ %{}) do
    query = from activity in query,
      where: activity.id > ^since_id

+    query = if opts["local_only"] do
+      from activity in query, where: activity.local == true
+    else
+      query
+    end
+
    query = if opts["max_id"] do
      from activity in query, where: activity.id < ^opts["max_id"]
    else
@ -143,15 +176,16 @@ def fetch_activities(recipients, opts \\ %{}) do
    Enum.reverse(Repo.all(query))
  end

-  def announce(%User{ap_id: ap_id} = user, %Object{data: %{"id" => id}} = object) do
+  def announce(%User{ap_id: ap_id} = user, %Object{data: %{"id" => id}} = object, local \\ true) do
    data = %{
      "type" => "Announce",
      "actor" => ap_id,
      "object" => id,
-      "to" => [User.ap_followers(user), object.data["actor"]]
+      "to" => [User.ap_followers(user), object.data["actor"]],
+      "context" => object.data["context"]
    }

-    {:ok, activity} = insert(data)
+    {:ok, activity} = insert(data, local)

    announcements = [ap_id | (object.data["announcements"] || [])] |> Enum.uniq

@ -164,6 +198,10 @@ def announce(%User{ap_id: ap_id} = user, %Object{data: %{"id" => id}} = object)

    update_object_in_activities(object)

+    if user.local do
+      Pleroma.Web.Federator.enqueue(:publish, activity)
+    end
+
    {:ok, activity, object}
  end

--- a/lib/pleroma/web/federator/federator.ex
+++ b/lib/pleroma/web/federator/federator.ex
@ -0,0 +1,38 @@
+defmodule Pleroma.Web.Federator do
+  alias Pleroma.User
+  alias Pleroma.Web.WebFinger
+  require Logger
+
+  @websub Application.get_env(:pleroma, :websub)
+
+  def handle(:publish, activity) do
+    Logger.debug("Running publish for #{activity.data["id"]}")
+    with actor when not is_nil(actor) <- User.get_cached_by_ap_id(activity.data["actor"]) do
+      Logger.debug("Sending #{activity.data["id"]} out via websub")
+      Pleroma.Web.Websub.publish(Pleroma.Web.OStatus.feed_path(actor), actor, activity)
+
+      {:ok, actor} = WebFinger.ensure_keys_present(actor)
+      Logger.debug("Sending #{activity.data["id"]} out via salmon")
+      Pleroma.Web.Salmon.publish(actor, activity)
+    end
+  end
+
+  def handle(:verify_websub, websub) do
+    Logger.debug("Running websub verification for #{websub.id} (#{websub.topic}, #{websub.callback})")
+    @websub.verify(websub)
+  end
+
+  def handle(type, payload) do
+    Logger.debug("Unknown task: #{type}")
+    {:error, "Don't know what do do with this"}
+  end
+
+  def enqueue(type, payload) do
+    # for now, just run immediately in a new process.
+    if Mix.env == :test do
+      handle(type, payload)
+    else
+      spawn(fn -> handle(type, payload) end)
+    end
+  end
+end
--- a/lib/pleroma/web/ostatus/activity_representer.ex
+++ b/lib/pleroma/web/ostatus/activity_representer.ex
@ -1,5 +1,31 @@
 defmodule Pleroma.Web.OStatus.ActivityRepresenter do
-  def to_simple_form(%{data: %{"object" => %{"type" => "Note"}}} = activity, user) do
+  alias Pleroma.{Activity, User}
+  alias Pleroma.Web.OStatus.UserRepresenter
+  require Logger
+
+  defp get_in_reply_to(%{"object" => %{ "inReplyTo" => in_reply_to}}) do
+    [{:"thr:in-reply-to", [ref: to_charlist(in_reply_to)], []}]
+  end
+
+  defp get_in_reply_to(_), do: []
+
+  defp get_mentions(to) do
+    Enum.map(to, fn (id) ->
+      cond do
+        # Special handling for the AP/Ostatus public collections
+        "https://www.w3.org/ns/activitystreams#Public" == id ->
+          {:link, [rel: "mentioned", "ostatus:object-type": "http://activitystrea.ms/schema/1.0/collection", href: "http://activityschema.org/collection/public"], []}
+        # Ostatus doesn't handle follower collections, ignore these.
+        Regex.match?(~r/^#{Pleroma.Web.base_url}.+followers$/, id) ->
+          []
+        true ->
+          {:link, [rel: "mentioned", "ostatus:object-type": "http://activitystrea.ms/schema/1.0/person", href: id], []}
+      end
+    end)
+  end
+
+  def to_simple_form(activity, user, with_author \\ false)
+  def to_simple_form(%{data: %{"object" => %{"type" => "Note"}}} = activity, user, with_author) do
    h = fn(str) -> [to_charlist(str)] end

    updated_at = activity.updated_at
@ -12,16 +38,97 @@ def to_simple_form(%{data: %{"object" => %{"type" => "Note"}}} = activity, user)
      {:link, [rel: 'enclosure', href: to_charlist(url["href"]), type: to_charlist(url["mediaType"])], []}
    end)

+    in_reply_to = get_in_reply_to(activity.data)
+    author = if with_author, do: [{:author, UserRepresenter.to_simple_form(user)}], else: []
+    mentions = activity.data["to"] |> get_mentions
+
    [
      {:"activity:object-type", ['http://activitystrea.ms/schema/1.0/note']},
      {:"activity:verb", ['http://activitystrea.ms/schema/1.0/post']},
-      {:id, h.(activity.data["object"]["id"])},
+      {:id, h.(activity.data["object"]["id"])}, # For notes, federate the object id.
      {:title, ['New note by #{user.nickname}']},
      {:content, [type: 'html'], h.(activity.data["object"]["content"])},
      {:published, h.(inserted_at)},
-      {:updated, h.(updated_at)}
-    ] ++ attachments
+      {:updated, h.(updated_at)},
+      {:"ostatus:conversation", [], h.(activity.data["context"])},
+      {:link, [href: h.(activity.data["context"]), rel: 'ostatus:conversation'], []},
+      {:link, [type: ['application/atom+xml'], href: h.(activity.data["object"]["id"]), rel: 'self'], []}
+    ] ++ attachments ++ in_reply_to ++ author ++ mentions
  end

-  def to_simple_form(_, _), do: nil
+  def to_simple_form(%{data: %{"type" => "Like"}} = activity, user, with_author) do
+    h = fn(str) -> [to_charlist(str)] end
+
+    updated_at = activity.updated_at
+    |> NaiveDateTime.to_iso8601
+    inserted_at = activity.inserted_at
+    |> NaiveDateTime.to_iso8601
+
+    in_reply_to = get_in_reply_to(activity.data)
+    author = if with_author, do: [{:author, UserRepresenter.to_simple_form(user)}], else: []
+    mentions = activity.data["to"] |> get_mentions
+
+    [
+      {:"activity:verb", ['http://activitystrea.ms/schema/1.0/favorite']},
+      {:id, h.(activity.data["id"])},
+      {:title, ['New favorite by #{user.nickname}']},
+      {:content, [type: 'html'], ['#{user.nickname} favorited something']},
+      {:published, h.(inserted_at)},
+      {:updated, h.(updated_at)},
+      {:"activity:object", [
+        {:"activity:object-type", ['http://activitystrea.ms/schema/1.0/note']},
+        {:id, h.(activity.data["object"])}, # For notes, federate the object id.
+      ]},
+      {:"ostatus:conversation", [], h.(activity.data["context"])},
+      {:link, [href: h.(activity.data["context"]), rel: 'ostatus:conversation'], []},
+      {:link, [rel: 'self', type: ['application/atom+xml'], href: h.(activity.data["id"])], []},
+      {:"thr:in-reply-to", [ref: to_charlist(activity.data["object"])], []}
+    ] ++ author ++ mentions
+  end
+
+  def to_simple_form(%{data: %{"type" => "Announce"}} = activity, user, with_author) do
+    h = fn(str) -> [to_charlist(str)] end
+
+    updated_at = activity.updated_at
+    |> NaiveDateTime.to_iso8601
+    inserted_at = activity.inserted_at
+    |> NaiveDateTime.to_iso8601
+
+    in_reply_to = get_in_reply_to(activity.data)
+    author = if with_author, do: [{:author, UserRepresenter.to_simple_form(user)}], else: []
+
+    retweeted_activity = Activity.get_create_activity_by_object_ap_id(activity.data["object"])
+    retweeted_user = User.get_cached_by_ap_id(retweeted_activity.data["actor"])
+
+    retweeted_xml = to_simple_form(retweeted_activity, retweeted_user, true)
+
+    mentions = activity.data["to"] |> get_mentions
+    [
+      {:"activity:object-type", ['http://activitystrea.ms/schema/1.0/activity']},
+      {:"activity:verb", ['http://activitystrea.ms/schema/1.0/share']},
+      {:id, h.(activity.data["id"])},
+      {:title, ['#{user.nickname} repeated a notice']},
+      {:content, [type: 'html'], ['RT #{retweeted_activity.data["object"]["content"]}']},
+      {:published, h.(inserted_at)},
+      {:updated, h.(updated_at)},
+      {:"ostatus:conversation", [], h.(activity.data["context"])},
+      {:link, [href: h.(activity.data["context"]), rel: 'ostatus:conversation'], []},
+      {:link, [rel: 'self', type: ['application/atom+xml'], href: h.(activity.data["id"])], []},
+      {:"activity:object", retweeted_xml}
+    ] ++ mentions ++ author
+  end
+
+  def wrap_with_entry(simple_form) do
+    [{
+      :entry, [
+        xmlns: 'http://www.w3.org/2005/Atom',
+        "xmlns:thr": 'http://purl.org/syndication/thread/1.0',
+        "xmlns:activity": 'http://activitystrea.ms/spec/1.0/',
+        "xmlns:poco": 'http://portablecontacts.net/spec/1.0',
+        "xmlns:ostatus": 'http://ostatus.org/schema/1.0'
+      ], simple_form
+    }]
+  end
+
+  def to_simple_form(_, _, _), do: nil
 end
--- a/lib/pleroma/web/ostatus/feed_representer.ex
+++ b/lib/pleroma/web/ostatus/feed_representer.ex
@ -17,14 +17,17 @@ def to_simple_form(user, activities, users) do
    [{
      :feed, [
        xmlns: 'http://www.w3.org/2005/Atom',
+        "xmlns:thr": 'http://purl.org/syndication/thread/1.0',
        "xmlns:activity": 'http://activitystrea.ms/spec/1.0/',
-        "xmlns:poco": 'http://portablecontacts.net/spec/1.0'
+        "xmlns:poco": 'http://portablecontacts.net/spec/1.0',
+        "xmlns:ostatus": 'http://ostatus.org/schema/1.0'
      ], [
        {:id, h.(OStatus.feed_path(user))},
        {:title, ['#{user.nickname}\'s timeline']},
        {:updated, h.(most_recent_update)},
        {:link, [rel: 'hub', href: h.(OStatus.pubsub_path(user))], []},
-        {:link, [rel: 'self', href: h.(OStatus.feed_path(user))], []},
+        {:link, [rel: 'salmon', href: h.(OStatus.salmon_path(user))], []},
+        {:link, [rel: 'self', href: h.(OStatus.feed_path(user)), type: 'application/atom+xml'], []},
        {:author, UserRepresenter.to_simple_form(user)},
      ] ++ entries
    }]
--- a/lib/pleroma/web/ostatus/ostatus.ex
+++ b/lib/pleroma/web/ostatus/ostatus.ex
@ -1,5 +1,11 @@
 defmodule Pleroma.Web.OStatus do
-  alias Pleroma.Web
+  import Ecto.Query
+  import Pleroma.Web.XML
+  require Logger
+
+  alias Pleroma.{Repo, User, Web, Object}
+  alias Pleroma.Web.ActivityPub.ActivityPub
+  alias Pleroma.Web.{WebFinger, Websub}

  def feed_path(user) do
    "#{user.ap_id}/feed.atom"
@ -9,6 +15,199 @@ def pubsub_path(user) do
    "#{Web.base_url}/push/hub/#{user.nickname}"
  end

-  def user_path(user) do
+  def salmon_path(user) do
+    "#{user.ap_id}/salmon"
+  end
+
+  def handle_incoming(xml_string) do
+    doc = parse_document(xml_string)
+    entries = :xmerl_xpath.string('//entry', doc)
+
+    activities = Enum.map(entries, fn (entry) ->
+      {:xmlObj, :string, object_type } = :xmerl_xpath.string('string(/entry/activity:object-type[1])', entry)
+      {:xmlObj, :string, verb } = :xmerl_xpath.string('string(/entry/activity:verb[1])', entry)
+
+      case verb do
+        'http://activitystrea.ms/schema/1.0/share' ->
+          with {:ok, activity, retweeted_activity} <- handle_share(entry, doc), do: [activity, retweeted_activity]
+        _ ->
+          case object_type do
+            'http://activitystrea.ms/schema/1.0/note' ->
+              with {:ok, activity} <- handle_note(entry, doc), do: activity
+            'http://activitystrea.ms/schema/1.0/comment' ->
+              with {:ok, activity} <- handle_note(entry, doc), do: activity
+            _ ->
+              Logger.error("Couldn't parse incoming document")
+              nil
+          end
+      end
+    end)
+    {:ok, activities}
+  end
+
+  def make_share(entry, doc, retweeted_activity) do
+    with {:ok, actor} <- find_make_or_update_user(doc),
+         %Object{} = object <- Object.get_cached_by_ap_id(retweeted_activity.data["object"]["id"]),
+         {:ok, activity, object} = ActivityPub.announce(actor, object, false) do
+      {:ok, activity}
+    end
+  end
+
+  def handle_share(entry, doc) do
+    with [object] <- :xmerl_xpath.string('/entry/activity:object', entry),
+         {:ok, retweeted_activity} <-  handle_note(object, object),
+         {:ok, activity} <- make_share(entry, doc, retweeted_activity) do
+      {:ok, activity, retweeted_activity}
+    else
+      e -> {:error, e}
+    end
+  end
+
+  def get_attachments(entry) do
+    :xmerl_xpath.string('/entry/link[@rel="enclosure"]', entry)
+    |> Enum.map(fn (enclosure) ->
+      with href when not is_nil(href) <- string_from_xpath("/link/@href", enclosure),
+           type when not is_nil(type) <- string_from_xpath("/link/@type", enclosure) do
+        %{
+          "type" => "Attachment",
+          "url" => [%{
+                       "type" => "Link",
+                       "mediaType" => type,
+                       "href" => href
+                    }]
+        }
+      end
+    end)
+    |> Enum.filter(&(&1))
+  end
+
+  def handle_note(entry, doc \\ nil) do
+    content_html = string_from_xpath("//content[1]", entry)
+
+    [author] = :xmerl_xpath.string('//author[1]', doc)
+    {:ok, actor} = find_make_or_update_user(author)
+    inReplyTo = string_from_xpath("//thr:in-reply-to[1]/@ref", entry)
+
+    context = (string_from_xpath("//ostatus:conversation[1]", entry) || "") |> String.trim
+
+    attachments = get_attachments(entry)
+
+    context = with %{data: %{"context" => context}} <- Object.get_cached_by_ap_id(inReplyTo) do
+                context
+              else _e ->
+                if String.length(context) > 0 do
+                  context
+                else
+                  ActivityPub.generate_context_id
+                end
+              end
+
+    to = [
+      "https://www.w3.org/ns/activitystreams#Public"
+    ]
+
+    mentions = :xmerl_xpath.string('//link[@rel="mentioned" and @ostatus:object-type="http://activitystrea.ms/schema/1.0/person"]', entry)
+    |> Enum.map(fn(person) -> string_from_xpath("@href", person) end)
+
+    to = to ++ mentions
+
+    date = string_from_xpath("//published", entry)
+    id = string_from_xpath("//id", entry)
+
+    object = %{
+      "id" => id,
+      "type" => "Note",
+      "to" => to,
+      "content" => content_html,
+      "published" => date,
+      "context" => context,
+      "actor" => actor.ap_id,
+      "attachment" => attachments
+    }
+
+    object = if inReplyTo do
+      Map.put(object, "inReplyTo", inReplyTo)
+    else
+      object
+    end
+
+    # TODO: Bail out sooner and use transaction.
+    if Object.get_by_ap_id(id) do
+      {:error, "duplicate activity"}
+    else
+      ActivityPub.create(to, actor, context, object, %{}, date, false)
+    end
+  end
+
+  def find_make_or_update_user(doc) do
+    uri = string_from_xpath("//author/uri[1]", doc)
+    with {:ok, user} <- find_or_make_user(uri) do
+      avatar = make_avatar_object(doc)
+      if user.avatar != avatar do
+        change = Ecto.Changeset.change(user, %{avatar: avatar})
+        Repo.update(change)
+      else
+        {:ok, user}
+      end
+    end
+  end
+
+  def find_or_make_user(uri) do
+    query = from user in User,
+      where: user.local == false and fragment("? @> ?", user.info, ^%{uri: uri})
+
+    user = Repo.one(query)
+
+    if is_nil(user) do
+      make_user(uri)
+    else
+      {:ok, user}
+    end
+  end
+
+  def make_user(uri) do
+    with {:ok, info} <- gather_user_info(uri) do
+      data = %{
+        local: false,
+        name: info["name"],
+        nickname: info["nickname"] <> "@" <> info["host"],
+        ap_id: info["uri"],
+        info: info,
+        avatar: info["avatar"]
+      }
+      # TODO: Make remote user changeset
+      # SHould enforce fqn nickname
+      Repo.insert(Ecto.Changeset.change(%User{}, data))
+    end
+  end
+
+  # TODO: Just takes the first one for now.
+  def make_avatar_object(author_doc) do
+    href = string_from_xpath("//author[1]/link[@rel=\"avatar\"]/@href", author_doc)
+    type = string_from_xpath("//author[1]/link[@rel=\"avatar\"]/@type", author_doc)
+
+    if href do
+      %{
+        "type" => "Image",
+        "url" =>
+          [%{
+              "type" => "Link",
+              "mediaType" => type,
+              "href" => href
+           }]
+      }
+    else
+      nil
+    end
+  end
+
+  def gather_user_info(username) do
+    with {:ok, webfinger_data} <- WebFinger.finger(username),
+         {:ok, feed_data} <- Websub.gather_feed_data(webfinger_data["topic"]) do
+      {:ok, Map.merge(webfinger_data, feed_data) |> Map.put("fqn", username)}
+    else e ->
+      Logger.debug("Couldn't gather info for #{username}")
+      {:error, e}
+    end
  end
 end
--- a/lib/pleroma/web/ostatus/ostatus_controller.ex
+++ b/lib/pleroma/web/ostatus/ostatus_controller.ex
@ -2,10 +2,16 @@ defmodule Pleroma.Web.OStatus.OStatusController do
  use Pleroma.Web, :controller

  alias Pleroma.{User, Activity}
-  alias Pleroma.Web.OStatus.FeedRepresenter
+  alias Pleroma.Web.OStatus.{FeedRepresenter, ActivityRepresenter}
  alias Pleroma.Repo
+  alias Pleroma.Web.OStatus
  import Ecto.Query

+  def feed_redirect(conn, %{"nickname" => nickname}) do
+    user = User.get_cached_by_nickname(nickname)
+    redirect conn, external: OStatus.feed_path(user)
+  end
+
  def feed(conn, %{"nickname" => nickname}) do
    user = User.get_cached_by_nickname(nickname)
    query = from activity in Activity,
@ -26,7 +32,29 @@ def feed(conn, %{"nickname" => nickname}) do
    |> send_resp(200, response)
  end

-  def temp(_conn, params) do
-    IO.inspect(params)
+  def salmon_incoming(conn, params) do
+    {:ok, body, _conn} = read_body(conn)
+    {:ok, magic_key} = Pleroma.Web.Salmon.fetch_magic_key(body)
+    {:ok, doc} = Pleroma.Web.Salmon.decode_and_validate(magic_key, body)
+
+    Pleroma.Web.OStatus.handle_incoming(doc)
+
+    conn
+    |> send_resp(200, "")
+  end
+
+  def object(conn, %{"uuid" => uuid}) do
+    id = o_status_url(conn, :object, uuid)
+    activity = Activity.get_create_activity_by_object_ap_id(id)
+    user = User.get_cached_by_ap_id(activity.data["actor"])
+
+    response = ActivityRepresenter.to_simple_form(activity, user, true)
+    |> ActivityRepresenter.wrap_with_entry
+    |> :xmerl.export_simple(:xmerl_xml)
+    |> to_string
+
+    conn
+    |> put_resp_content_type("application/atom+xml")
+    |> send_resp(200, response)
  end
 end
--- a/lib/pleroma/web/router.ex
+++ b/lib/pleroma/web/router.ex
@ -30,7 +30,7 @@ def user_fetcher(username) do
    get "/statusnet/config", TwitterAPI.Controller, :config

    get "/statuses/public_timeline", TwitterAPI.Controller, :public_timeline
-    get "/statuses/public_and_external_timeline", TwitterAPI.Controller, :public_timeline
+    get "/statuses/public_and_external_timeline", TwitterAPI.Controller, :public_and_external_timeline
    get "/statuses/user_timeline", TwitterAPI.Controller, :user_timeline

    get "/statuses/show/:id", TwitterAPI.Controller, :fetch_status
@ -73,8 +73,14 @@ def user_fetcher(username) do
  scope "/", Pleroma.Web do
    pipe_through :ostatus

+    get "/objects/:uuid", OStatus.OStatusController, :object
+
    get "/users/:nickname/feed", OStatus.OStatusController, :feed
+    get "/users/:nickname", OStatus.OStatusController, :feed_redirect
+    post "/users/:nickname/salmon", OStatus.OStatusController, :salmon_incoming
    post "/push/hub/:nickname", Websub.WebsubController, :websub_subscription_request
+    get "/push/subscriptions/:id", Websub.WebsubController, :websub_subscription_confirmation
+    post "/push/subscriptions/:id", Websub.WebsubController, :websub_incoming
  end

  scope "/.well-known", Pleroma.Web do
@ -92,5 +98,5 @@ def user_fetcher(username) do

 defmodule Fallback.RedirectController do
  use Pleroma.Web, :controller
-  def redirector(conn, _params), do: send_file(conn, 200, "priv/static/index.html")
+  def redirector(conn, _params), do: (if Mix.env != :test, do: send_file(conn, 200, "priv/static/index.html"))
 end
--- a/lib/pleroma/web/salmon/salmon.ex
+++ b/lib/pleroma/web/salmon/salmon.ex
@ -1,8 +1,12 @@
 defmodule Pleroma.Web.Salmon do
  use Bitwise
+  alias Pleroma.Web.XML
+  alias Pleroma.Web.OStatus.ActivityRepresenter
+  alias Pleroma.User
+  require Logger

  def decode(salmon) do
-    {doc, _rest} = :xmerl_scan.string(to_charlist(salmon))
+    doc = XML.parse_document(salmon)

    {:xmlObj, :string, data} = :xmerl_xpath.string('string(//me:data[1])', doc)
    {:xmlObj, :string, sig} = :xmerl_xpath.string('string(//me:sig[1])', doc)
@ -20,22 +24,12 @@ def decode(salmon) do
  end

  def fetch_magic_key(salmon) do
-    [data, _, _, _, _] = decode(salmon)
-    {doc, _rest} = :xmerl_scan.string(to_charlist(data))
-    {:xmlObj, :string, uri} = :xmerl_xpath.string('string(//author[1]/uri)', doc)
-
-    uri = to_string(uri)
-    base = URI.parse(uri).host
-
-    # TODO: Find out if this endpoint is mandated by the standard.
-    {:ok, response} = HTTPoison.get(base <> "/.well-known/webfinger", ["Accept": "application/xrd+xml"], [params: [resource: uri]])
-
-    {doc, _rest} = :xmerl_scan.string(to_charlist(response.body))
-
-    {:xmlObj, :string, magickey} = :xmerl_xpath.string('string(//Link[@rel="magic-public-key"]/@href)', doc)
-    "data:application/magic-public-key," <> magickey = to_string(magickey)
-
-    magickey
+    with [data, _, _, _, _] <- decode(salmon),
+         doc <- XML.parse_document(data),
+         uri when not is_nil(uri) <- XML.string_from_xpath("/entry/author[1]/uri", doc),
+         {:ok, %{info: %{"magic_key" => magic_key}}} <- Pleroma.Web.OStatus.find_or_make_user(uri) do
+      {:ok, magic_key}
+    end
  end

  def decode_and_validate(magickey, salmon) do
@ -56,7 +50,7 @@ def decode_and_validate(magickey, salmon) do
    end
  end

-  defp decode_key("RSA." <> magickey) do
+  def decode_key("RSA." <> magickey) do
    make_integer = fn(bin) ->
      list = :erlang.binary_to_list(bin)
      Enum.reduce(list, 0, fn (el, acc) -> (acc <<< 8) ||| el end)
@ -69,4 +63,91 @@ defp decode_key("RSA." <> magickey) do

    {:RSAPublicKey, modulus, exponent}
  end
+
+  def encode_key({:RSAPublicKey, modulus, exponent}) do
+    modulus_enc = :binary.encode_unsigned(modulus) |> Base.url_encode64
+    exponent_enc = :binary.encode_unsigned(exponent) |> Base.url_encode64
+
+    "RSA.#{modulus_enc}.#{exponent_enc}"
+  end
+
+  def generate_rsa_pem do
+    port = Port.open({:spawn, "openssl genrsa"}, [:binary])
+    {:ok, pem} = receive do
+      {^port, {:data, pem}} -> {:ok, pem}
+    end
+    Port.close(port)
+    if Regex.match?(~r/RSA PRIVATE KEY/, pem) do
+      {:ok, pem}
+    else
+      :error
+    end
+  end
+
+  def keys_from_pem(pem) do
+    [private_key_code] = :public_key.pem_decode(pem)
+    private_key = :public_key.pem_entry_decode(private_key_code)
+    {:RSAPrivateKey, _, modulus, exponent, _, _, _, _, _, _, _} = private_key
+    public_key = {:RSAPublicKey, modulus, exponent}
+    {:ok, private_key, public_key}
+  end
+
+  def encode(private_key, doc) do
+    type = "application/atom+xml"
+    encoding = "base64url"
+    alg = "RSA-SHA256"
+
+    signed_text = [doc, type, encoding, alg]
+    |> Enum.map(&Base.url_encode64/1)
+    |> Enum.join(".")
+
+    signature = :public_key.sign(signed_text, :sha256, private_key) |> to_string |> Base.url_encode64
+    doc_base64= doc |> Base.url_encode64
+
+    # Don't need proper xml building, these strings are safe to leave unescaped
+    salmon = """
+    <?xml version="1.0" encoding="UTF-8"?>
+    <me:env xmlns:me="http://salmon-protocol.org/ns/magic-env">
+      <me:data type="application/atom+xml">#{doc_base64}</me:data>
+      <me:encoding>#{encoding}</me:encoding>
+      <me:alg>#{alg}</me:alg>
+      <me:sig>#{signature}</me:sig>
+    </me:env>
+    """
+
+    {:ok, salmon}
+  end
+
+  def remote_users(%{data: %{"to" => to}}) do
+    to
+    |> Enum.map(fn(id) -> User.get_cached_by_ap_id(id) end)
+    |> Enum.filter(fn(user) -> user && !user.local end)
+  end
+
+  defp send_to_user(%{info: %{"salmon" => salmon}}, feed, poster) do
+    poster.(salmon, feed, [{"Content-Type", "application/magic-envelope+xml"}])
+  end
+
+  defp send_to_user(_,_,_), do: nil
+
+  def publish(user, activity, poster \\ &HTTPoison.post/3)
+  def publish(%{info: %{"keys" => keys}} = user, activity, poster) do
+    feed = ActivityRepresenter.to_simple_form(activity, user, true)
+    |> ActivityRepresenter.wrap_with_entry
+    |> :xmerl.export_simple(:xmerl_xml)
+    |> to_string
+
+    if feed do
+      {:ok, private, _} = keys_from_pem(keys)
+      {:ok, feed} = encode(private, feed)
+
+      remote_users(activity)
+      |> Enum.each(fn(remote_user) ->
+        Logger.debug("sending salmon to #{remote_user.ap_id}")
+        send_to_user(remote_user, feed, poster)
+      end)
+    end
+  end
+
+  def publish(%{id: id}, _, _), do: Logger.debug("Keys missing for user #{id}")
 end
--- a/lib/pleroma/web/twitter_api/representers/activity_representer.ex
+++ b/lib/pleroma/web/twitter_api/representers/activity_representer.ex
@ -3,6 +3,7 @@ defmodule Pleroma.Web.TwitterAPI.Representers.ActivityRepresenter do
  alias Pleroma.Web.TwitterAPI.Representers.{UserRepresenter, ObjectRepresenter}
  alias Pleroma.{Activity, User}
  alias Calendar.Strftime
+  alias Pleroma.Web.TwitterAPI.TwitterAPI

  defp user_by_ap_id(user_list, ap_id) do
    Enum.find(user_list, fn (%{ap_id: user_id}) -> ap_id == user_id end)
@ -81,6 +82,12 @@ def to_map(%Activity{data: %{"object" => %{"content" => content} = object}} = ac
    |> Enum.filter(&(&1))
    |> Enum.map(fn (user) -> UserRepresenter.to_map(user, opts) end)

+
+    conversation_id = with context when not is_nil(context) <- activity.data["context"] do
+      TwitterAPI.context_to_conversation_id(context)
+    else _e -> nil
+    end
+
    %{
      "id" => activity.id,
      "user" => UserRepresenter.to_map(user, opts),
@ -91,7 +98,7 @@ def to_map(%Activity{data: %{"object" => %{"content" => content} = object}} = ac
      "is_post_verb" => true,
      "created_at" => created_at,
      "in_reply_to_status_id" => object["inReplyToStatusId"],
-      "statusnet_conversation_id" => object["statusnetConversationId"],
+      "statusnet_conversation_id" => conversation_id,
      "attachments" => (object["attachment"] || []) |> ObjectRepresenter.enum_to_list(opts),
      "attentions" => attentions,
      "fave_num" => like_count,
--- a/lib/pleroma/web/twitter_api/representers/user_representer.ex
+++ b/lib/pleroma/web/twitter_api/representers/user_representer.ex
@ -11,7 +11,7 @@ def to_map(user, opts) do
      false
    end

-    user_info = User.user_info(user)
+    user_info = User.get_cached_user_info(user)

    map = %{
      "id" => user.id,
@ -28,7 +28,8 @@ def to_map(user, opts) do
      "profile_image_url_https" => image,
      "profile_image_url_profile_size" => image,
      "profile_image_url_original" => image,
-      "rights" => %{}
+      "rights" => %{},
+      "statusnet_profile_url" => user.ap_id
    }

    map
--- a/lib/pleroma/web/twitter_api/twitter_api.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api.ex
@ -1,38 +1,81 @@
 defmodule Pleroma.Web.TwitterAPI.TwitterAPI do
-  alias Ecto.Changeset
  alias Pleroma.{User, Activity, Repo, Object}
-  alias Pleroma.Web.{ActivityPub.ActivityPub, Websub, OStatus}
+  alias Pleroma.Web.ActivityPub.ActivityPub
  alias Pleroma.Web.TwitterAPI.Representers.{ActivityRepresenter, UserRepresenter}

  import Ecto.Query

-  def create_status(%User{} = user, %{} = data) do
-    attachments = Enum.map(data["media_ids"] || [], fn (media_id) ->
-      Repo.get(Object, media_id).data
-    end)
-
-    context = ActivityPub.generate_context_id
-
-    content = data["status"] |> HtmlSanitizeEx.strip_tags |> String.replace("\n", "<br>")
-
-    mentions = parse_mentions(content)
-
+  def to_for_user_and_mentions(user, mentions) do
    default_to = [
      User.ap_followers(user),
      "https://www.w3.org/ns/activitystreams#Public"
    ]

-    to = default_to ++ Enum.map(mentions, fn ({_, %{ap_id: ap_id}}) -> ap_id end)
+    default_to ++ Enum.map(mentions, fn ({_, %{ap_id: ap_id}}) -> ap_id end)
+  end

-    content_html = add_user_links(content, mentions)
+  def format_input(text, mentions) do
+    HtmlSanitizeEx.strip_tags(text)
+    |> String.replace("\n", "<br>")
+    |> add_user_links(mentions)
+  end

+  def attachments_from_ids(ids) do
+    Enum.map(ids || [], fn (media_id) ->
+      Repo.get(Object, media_id).data
+    end)
+  end
+
+  def get_replied_to_activity(id) when not is_nil(id) do
+    Repo.get(Activity, id)
+  end
+
+  def get_replied_to_activity(_), do: nil
+
+  def add_attachments(text, attachments) do
+    attachment_text = Enum.map(attachments, fn
+      (%{"url" => [%{"href" => href} | _]}) ->
+        "<a href='#{href}'>#{href}</a>"
+      _ -> ""
+    end)
+    Enum.join([text | attachment_text], "<br>")
+    end
+
+  def create_status(user = %User{}, data = %{"status" => status}) do
+    attachments = attachments_from_ids(data["media_ids"])
+    context = ActivityPub.generate_context_id
+    mentions = parse_mentions(status)
+    content_html = status
+    |> format_input(mentions)
+    |> add_attachments(attachments)
+
+    to = to_for_user_and_mentions(user, mentions)
    date = make_date()

-    activity = %{
-      "type" => "Create",
+    inReplyTo = get_replied_to_activity(data["in_reply_to_status_id"])
+
+    # Wire up reply info.
+    [to, context, object, additional] =
+      if inReplyTo do
+      context = inReplyTo.data["context"]
+      to = to ++ [inReplyTo.data["actor"]]
+
+      object = %{
+        "type" => "Note",
        "to" => to,
+        "content" => content_html,
+        "published" => date,
+        "context" => context,
+        "attachment" => attachments,
        "actor" => user.ap_id,
-      "object" => %{
+        "inReplyTo" => inReplyTo.data["object"]["id"],
+        "inReplyToStatusId" => inReplyTo.id,
+      }
+      additional = %{}
+
+      [to, context, object, additional]
+      else
+      object = %{
        "type" => "Note",
        "to" => to,
        "content" => content_html,
@ -40,65 +83,41 @@ def create_status(%User{} = user, %{} = data) do
        "context" => context,
        "attachment" => attachments,
        "actor" => user.ap_id
-     },
-      "published" => date,
-      "context" => context
      }
-
-    # Wire up reply info.
-    activity = with inReplyToId when not is_nil(inReplyToId) <- data["in_reply_to_status_id"],
-                    inReplyTo <- Repo.get(Activity, inReplyToId),
-                    context <- inReplyTo.data["context"]
-               do
-
-               to = activity["to"] ++ [inReplyTo.data["actor"]]
-
-               activity
-               |> put_in(["to"], to)
-               |> put_in(["context"], context)
-               |> put_in(["object", "context"], context)
-               |> put_in(["object", "inReplyTo"], inReplyTo.data["object"]["id"])
-               |> put_in(["object", "inReplyToStatusId"], inReplyToId)
-               |> put_in(["statusnetConversationId"], inReplyTo.data["statusnetConversationId"])
-               |> put_in(["object", "statusnetConversationId"], inReplyTo.data["statusnetConversationId"])
-               else _e ->
-                 activity
+      [to, context, object, %{}]
    end

-    with {:ok, activity} <- ActivityPub.insert(activity) do
-      {:ok, activity} = add_conversation_id(activity)
-      Websub.publish(OStatus.feed_path(user), user, activity)
-      {:ok, activity}
-    end
+    ActivityPub.create(to, user, context, object, additional, data)
  end

  def fetch_friend_statuses(user, opts \\ %{}) do
-    activities = ActivityPub.fetch_activities([user.ap_id | user.following], opts)
-    activities_to_statuses(activities, %{for: user})
+    ActivityPub.fetch_activities([user.ap_id | user.following], opts)
+    |> activities_to_statuses(%{for: user})
  end

  def fetch_public_statuses(user, opts \\ %{}) do
-    activities = ActivityPub.fetch_public_activities(opts)
-    activities_to_statuses(activities, %{for: user})
+    opts = Map.put(opts, "local_only", true)
+    ActivityPub.fetch_public_activities(opts)
+    |> activities_to_statuses(%{for: user})
+  end
+
+  def fetch_public_and_external_statuses(user, opts \\ %{}) do
+    ActivityPub.fetch_public_activities(opts)
+    |> activities_to_statuses(%{for: user})
  end

  def fetch_user_statuses(user, opts \\ %{}) do
-    activities = ActivityPub.fetch_activities([], opts)
-    activities_to_statuses(activities, %{for: user})
+    ActivityPub.fetch_activities([], opts)
+    |> activities_to_statuses(%{for: user})
  end

  def fetch_mentions(user, opts \\ %{}) do
-    activities = ActivityPub.fetch_activities([user.ap_id], opts)
-    activities_to_statuses(activities, %{for: user})
+    ActivityPub.fetch_activities([user.ap_id], opts)
+    |> activities_to_statuses(%{for: user})
  end

  def fetch_conversation(user, id) do
-    query = from activity in Activity,
-      where: fragment("? @> ?", activity.data, ^%{statusnetConversationId: id}),
-      limit: 1
-
-    with %Activity{} = activity <- Repo.one(query),
-         context <- activity.data["context"],
+    with context when is_binary(context) <- conversation_id_to_context(id),
         activities <- ActivityPub.fetch_activities_for_context(context),
         statuses <- activities |> activities_to_statuses(%{for: user})
    do
@ -215,36 +234,15 @@ def parse_mentions(text) do
    # Modified from https://www.w3.org/TR/html5/forms.html#valid-e-mail-address
    regex = ~r/@[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@?[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*/

-    regex
-    |> Regex.scan(text)
+    Regex.scan(regex, text)
    |> List.flatten
    |> Enum.uniq
-    |> Enum.map(fn ("@" <> match = full_match) ->
-      {full_match, User.get_cached_by_nickname(match)} end)
+    |> Enum.map(fn ("@" <> match = full_match) -> {full_match, User.get_cached_by_nickname(match)} end)
    |> Enum.filter(fn ({_match, user}) -> user end)
  end

  def add_user_links(text, mentions) do
-    Enum.reduce(mentions, text, fn ({match, %User{ap_id: ap_id}}, text) ->
-      String.replace(text, match, "<a href='#{ap_id}'>#{match}</a>") end)
-  end
-
-  defp add_conversation_id(activity) do
-    if is_integer(activity.data["statusnetConversationId"]) do
-      {:ok, activity}
-    else
-      data = activity.data
-      |> put_in(["object", "statusnetConversationId"], activity.id)
-      |> put_in(["statusnetConversationId"], activity.id)
-
-      object = Object.get_by_ap_id(activity.data["object"]["id"])
-
-      changeset = Changeset.change(object, data: data["object"])
-      Repo.update(changeset)
-
-      changeset = Changeset.change(activity, data: data)
-      Repo.update(changeset)
-    end
+    Enum.reduce(mentions, text, fn ({match, %User{ap_id: ap_id}}, text) -> String.replace(text, match, "<a href='#{ap_id}'>#{match}</a>") end)
  end

  def register_user(params) do
@ -263,7 +261,8 @@ def register_user(params) do
      {:ok, UserRepresenter.to_map(user)}
    else
      {:error, changeset} ->
-        errors = Poison.encode!(Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end))
+        errors = Ecto.Changeset.traverse_errors(changeset, fn {msg, _opts} -> msg end)
+      |> Poison.encode!
      {:error, %{error: errors}}
    end
  end
@ -305,8 +304,7 @@ defp activity_to_status(%Activity{data: %{"type" => "Like"}} = activity, opts) d
    user = User.get_cached_by_ap_id(actor)
    [liked_activity] = Activity.all_by_object_ap_id(activity.data["object"])

-    ActivityRepresenter.to_map(activity,
-      Map.merge(opts, %{user: user, liked_activity: liked_activity}))
+    ActivityRepresenter.to_map(activity, Map.merge(opts, %{user: user, liked_activity: liked_activity}))
  end

  # For announces, fetch the announced activity and the user.
@ -316,8 +314,7 @@ defp activity_to_status(%Activity{data: %{"type" => "Announce"}} = activity, opt
    [announced_activity] = Activity.all_by_object_ap_id(activity.data["object"])
    announced_actor = User.get_cached_by_ap_id(announced_activity.data["actor"])

-    ActivityRepresenter.to_map(activity,
-      Map.merge(opts, %{users: [user, announced_actor], announced_activity: announced_activity}))
+    ActivityRepresenter.to_map(activity, Map.merge(opts, %{users: [user, announced_actor], announced_activity: announced_activity}))
  end

  defp activity_to_status(activity, opts) do
@ -327,7 +324,7 @@ defp activity_to_status(activity, opts) do
    mentioned_users = Enum.map(activity.data["to"] || [], fn (ap_id) ->
      User.get_cached_by_ap_id(ap_id)
    end)
-    mentioned_users = mentioned_users |> Enum.filter(&(&1))
+    |> Enum.filter(&(&1))

    ActivityRepresenter.to_map(activity, Map.merge(opts, %{user: user, mentioned: mentioned_users}))
  end
@ -335,4 +332,22 @@ defp activity_to_status(activity, opts) do
  defp make_date do
    DateTime.utc_now() |> DateTime.to_iso8601
  end
+
+  def context_to_conversation_id(context) do
+    with %Object{id: id} <- Object.get_cached_by_ap_id(context) do
+      id
+    else _e ->
+      changeset = Object.context_mapping(context)
+      {:ok, %{id: id}} = Repo.insert(changeset)
+      id
+    end
+  end
+
+  def conversation_id_to_context(id) do
+    with %Object{data: %{"id" => context}} <- Repo.get(Object, id) do
+      context
+    else _e ->
+      {:error, "No such conversation"}
+    end
+  end
 end
--- a/lib/pleroma/web/twitter_api/twitter_api_controller.ex
+++ b/lib/pleroma/web/twitter_api/twitter_api_controller.ex
@ -42,6 +42,14 @@ defp extract_media_ids(status_data) do
    end
  end

+  def public_and_external_timeline(%{assigns: %{user: user}} = conn, params) do
+    statuses = TwitterAPI.fetch_public_and_external_statuses(user, params)
+    {:ok, json} = Poison.encode(statuses)
+
+    conn
+    |> json_reply(200, json)
+  end
+
  def public_timeline(%{assigns: %{user: user}} = conn, params) do
    statuses = TwitterAPI.fetch_public_statuses(user, params)
    {:ok, json} = Poison.encode(statuses)
--- a/lib/pleroma/web/web.ex
+++ b/lib/pleroma/web/web.ex
@ -58,28 +58,7 @@ defmacro __using__(which) when is_atom(which) do
    apply(__MODULE__, which, [])
  end

-  def host do
-    settings = Application.get_env(:pleroma, Pleroma.Web.Endpoint)
-    settings
-    |> Keyword.fetch!(:url)
-    |> Keyword.fetch!(:host)
-  end
-
  def base_url do
-    settings = Application.get_env(:pleroma, Pleroma.Web.Endpoint)
-
-    host = host()
-
-    protocol = settings |> Keyword.fetch!(:protocol)
-
-    port_fragment = with {:ok, protocol_info} <- settings
-                         |> Keyword.fetch(String.to_atom(protocol)),
-                         {:ok, port} <- protocol_info |> Keyword.fetch(:port)
-    do
-      ":#{port}"
-    else _e ->
-      ""
-    end
-    "#{protocol}://#{host}#{port_fragment}"
+    Pleroma.Web.Endpoint.url
  end
 end
--- a/lib/pleroma/web/web_finger/web_finger.ex
+++ b/lib/pleroma/web/web_finger/web_finger.ex
@ -1,6 +1,9 @@
 defmodule Pleroma.Web.WebFinger do
-  alias Pleroma.{User, XmlBuilder}
-  alias Pleroma.{Web, Web.OStatus}
+
+  alias Pleroma.{Repo, User, XmlBuilder}
+  alias Pleroma.Web
+  alias Pleroma.Web.{XML, Salmon, OStatus}
+  require Logger

  def host_meta do
    base_url  = Web.base_url
@ -14,25 +17,94 @@ def host_meta do
  end

  def webfinger(resource) do
-    host = Web.host
-    regex = ~r/acct:(?<username>\w+)@#{host}/
-    case Regex.named_captures(regex, resource) do
-      %{"username" => username} ->
-        user = User.get_cached_by_nickname(username)
+    host = Pleroma.Web.Endpoint.host
+    regex = ~r/(acct:)?(?<username>\w+)@#{host}/
+    with %{"username" => username} <- Regex.named_captures(regex, resource) do
+      user = User.get_by_nickname(username)
      {:ok, represent_user(user)}
-      _ -> nil
+    else _e ->
+      with user when not is_nil(user) <- User.get_cached_by_ap_id(resource) do
+        {:ok, represent_user(user)}
+      else _e ->
+        {:error, "Couldn't find user"}
+      end
    end
  end

  def represent_user(user) do
+    {:ok, user} = ensure_keys_present(user)
+    {:ok, _private, public} = Salmon.keys_from_pem(user.info["keys"])
+    magic_key = Salmon.encode_key(public)
    {
      :XRD, %{xmlns: "http://docs.oasis-open.org/ns/xri/xrd-1.0"},
      [
-        {:Subject, "acct:#{user.nickname}@#{Web.host}"},
+        {:Subject, "acct:#{user.nickname}@#{Pleroma.Web.Endpoint.host}"},
        {:Alias, user.ap_id},
-        {:Link, %{rel: "http://schemas.google.com/g/2010#updates-from", type: "application/atom+xml", href: OStatus.feed_path(user)}}
+        {:Link, %{rel: "http://schemas.google.com/g/2010#updates-from", type: "application/atom+xml", href: OStatus.feed_path(user)}},
+        {:Link, %{rel: "http://webfinger.net/rel/profile-page", type: "text/html", href: user.ap_id}},
+        {:Link, %{rel: "salmon", href: OStatus.salmon_path(user)}},
+        {:Link, %{rel: "magic-public-key", href: "data:application/magic-public-key,#{magic_key}"}}
      ]
    }
    |> XmlBuilder.to_doc
  end
+
+  # This seems a better fit in Salmon
+  def ensure_keys_present(user) do
+    info = user.info || %{}
+    if info["keys"] do
+      {:ok, user}
+    else
+      {:ok, pem} = Salmon.generate_rsa_pem
+      info = Map.put(info, "keys", pem)
+      Repo.update(Ecto.Changeset.change(user, info: info))
+    end
+  end
+
+  # FIXME: Make this call the host-meta to find the actual address.
+  defp webfinger_address(domain) do
+    "//#{domain}/.well-known/webfinger"
+  end
+
+  defp webfinger_from_xml(doc) do
+    magic_key = XML.string_from_xpath(~s{//Link[@rel="magic-public-key"]/@href}, doc)
+    "data:application/magic-public-key," <> magic_key = magic_key
+    topic = XML.string_from_xpath(~s{//Link[@rel="http://schemas.google.com/g/2010#updates-from"]/@href}, doc)
+    subject = XML.string_from_xpath("//Subject", doc)
+    salmon = XML.string_from_xpath(~s{//Link[@rel="salmon"]/@href}, doc)
+    data = %{
+      "magic_key" => magic_key,
+      "topic" => topic,
+      "subject" => subject,
+      "salmon" => salmon
+    }
+    {:ok, data}
+  end
+
+  def finger(account, getter \\ &HTTPoison.get/3) do
+    domain = with [_name, domain] <- String.split(account, "@") do
+               domain
+             else _e ->
+               URI.parse(account).host
+             end
+    address = webfinger_address(domain)
+
+    # try https first
+    response = with {:ok, result} <- getter.("https:" <> address, ["Accept": "application/xrd+xml"], [params: [resource: account]]) do
+                 {:ok, result}
+               else _ ->
+                 getter.("http:" <> address, ["Accept": "application/xrd+xml"], [params: [resource: account], follow_redirect: true])
+               end
+
+    with {:ok, %{status_code: status_code, body: body}} when status_code in 200..299 <- response,
+         doc <- XML.parse_document(body),
+         {:ok, data} <- webfinger_from_xml(doc) do
+      {:ok, data}
+    else
+      e ->
+        Logger.debug("Couldn't finger #{account}.")
+        Logger.debug(inspect(e))
+        {:error, e}
+    end
+  end
 end
--- a/lib/pleroma/web/websub/websub.ex
+++ b/lib/pleroma/web/websub/websub.ex
@ -1,9 +1,11 @@
 defmodule Pleroma.Web.Websub do
  alias Ecto.Changeset
  alias Pleroma.Repo
-  alias Pleroma.Web.Websub.WebsubServerSubscription
+  alias Pleroma.Web.Websub.{WebsubServerSubscription, WebsubClientSubscription}
  alias Pleroma.Web.OStatus.FeedRepresenter
-  alias Pleroma.Web.OStatus
+  alias Pleroma.Web.{XML, Endpoint, OStatus}
+  alias Pleroma.Web.Router.Helpers
+  require Logger

  import Ecto.Query

@ -44,8 +46,10 @@ def publish(topic, user, activity) do
      response = user
      |> FeedRepresenter.to_simple_form([activity], [user])
      |> :xmerl.export_simple(:xmerl_xml)
+      |> to_string

-      signature = Base.encode16(:crypto.hmac(:sha, sub.secret, response))
+      signature = sign(sub.secret || "", response)
+      Logger.debug("Pushing to #{sub.callback}")

      HTTPoison.post(sub.callback, response, [
            {"Content-Type", "application/atom+xml"},
@ -54,6 +58,10 @@ def publish(topic, user, activity) do
    end)
  end

+  def sign(secret, doc) do
+    :crypto.hmac(:sha, secret, to_string(doc)) |> Base.encode16 |> String.downcase
+  end
+
  def incoming_subscription_request(user, %{"hub.mode" => "subscribe"} = params) do
    with {:ok, topic} <- valid_topic(params, user),
         {:ok, lease_time} <- lease_time(params),
@ -75,11 +83,13 @@ def incoming_subscription_request(user, %{"hub.mode" => "subscribe"} = params) d
                                          NaiveDateTime.add(websub.updated_at, lease_time)})
      websub = Repo.update!(change)

-      # Just spawn that for now, maybe pool later.
-      spawn(fn -> @websub_verifier.verify(websub) end)
+      Pleroma.Web.Federator.enqueue(:verify_websub, websub)

      {:ok, websub}
    else {:error, reason} ->
+      Logger.debug("Couldn't create subscription.")
+      Logger.debug(inspect(reason))
+
      {:error, reason}
    end
  end
@ -89,6 +99,11 @@ defp get_subscription(topic, callback) do
      %WebsubServerSubscription{}
  end

+  # Temp hack for mastodon.
+  defp lease_time(%{"hub.lease_seconds" => ""}) do
+    {:ok, 60 * 60 * 24 * 3} # three days
+  end
+
  defp lease_time(%{"hub.lease_seconds" => lease_seconds}) do
    {:ok, String.to_integer(lease_seconds)}
  end
@ -99,9 +114,92 @@ defp lease_time(_) do

  defp valid_topic(%{"hub.topic" => topic}, user) do
    if topic == OStatus.feed_path(user) do
-      {:ok, topic}
+      {:ok, OStatus.feed_path(user)}
    else
      {:error, "Wrong topic requested, expected #{OStatus.feed_path(user)}, got #{topic}"}
    end
  end
+
+  def subscribe(subscriber, subscribed, requester \\ &request_subscription/1) do
+    topic = subscribed.info["topic"]
+    # FIXME: Race condition, use transactions
+    {:ok, subscription} = with subscription when not is_nil(subscription) <- Repo.get_by(WebsubClientSubscription, topic: topic) do
+      subscribers = [subscriber.ap_id, subscription.subscribers] |> Enum.uniq
+      change = Ecto.Changeset.change(subscription, %{subscribers: subscribers})
+      Repo.update(change)
+    else _e ->
+      subscription = %WebsubClientSubscription{
+        topic: topic,
+        hub: subscribed.info["hub"],
+        subscribers: [subscriber.ap_id],
+        state: "requested",
+        secret: :crypto.strong_rand_bytes(8) |> Base.url_encode64,
+        user: subscribed
+      }
+      Repo.insert(subscription)
+    end
+    requester.(subscription)
+  end
+
+  def gather_feed_data(topic, getter \\ &HTTPoison.get/1) do
+    with {:ok, response} <- getter.(topic),
+         status_code when status_code in 200..299 <- response.status_code,
+         body <- response.body,
+         doc <- XML.parse_document(body),
+         uri when not is_nil(uri) <- XML.string_from_xpath("/feed/author[1]/uri", doc),
+         hub when not is_nil(hub) <- XML.string_from_xpath(~S{/feed/link[@rel="hub"]/@href}, doc) do
+
+      name = XML.string_from_xpath("/feed/author[1]/name", doc)
+      preferredUsername = XML.string_from_xpath("/feed/author[1]/poco:preferredUsername", doc)
+      displayName = XML.string_from_xpath("/feed/author[1]/poco:displayName", doc)
+      avatar = OStatus.make_avatar_object(doc)
+
+      {:ok, %{
+        "uri" => uri,
+        "hub" => hub,
+        "nickname" => preferredUsername || name,
+        "name" => displayName || name,
+        "host" => URI.parse(uri).host,
+        "avatar" => avatar
+      }}
+    else e ->
+      {:error, e}
+    end
+  end
+
+  def request_subscription(websub, poster \\ &HTTPoison.post/3, timeout \\ 10_000) do
+    data = [
+      "hub.mode": "subscribe",
+      "hub.topic": websub.topic,
+      "hub.secret": websub.secret,
+      "hub.callback": Helpers.websub_url(Endpoint, :websub_subscription_confirmation, websub.id)
+    ]
+
+    # This checks once a second if we are confirmed yet
+    websub_checker = fn ->
+      helper = fn (helper) ->
+        :timer.sleep(1000)
+        websub = Repo.get_by(WebsubClientSubscription, id: websub.id, state: "accepted")
+        if websub, do: websub, else: helper.(helper)
+      end
+      helper.(helper)
+    end
+
+    task = Task.async(websub_checker)
+
+    with {:ok, %{status_code: 202}} <- poster.(websub.hub, {:form, data}, ["Content-type": "application/x-www-form-urlencoded"]),
+         {:ok, websub} <- Task.yield(task, timeout) do
+      {:ok, websub}
+    else e ->
+      Task.shutdown(task)
+
+      change = Ecto.Changeset.change(websub, %{state: "rejected"})
+      {:ok, websub} = Repo.update(change)
+
+      Logger.debug("Couldn't confirm subscription: #{inspect(websub)}")
+      Logger.debug("error: #{inspect(e)}")
+
+      {:error, websub}
+    end
+  end
 end
--- a/lib/pleroma/web/websub/websub_client_subscription.ex
+++ b/lib/pleroma/web/websub/websub_client_subscription.ex
@ -0,0 +1,16 @@
+defmodule Pleroma.Web.Websub.WebsubClientSubscription do
+  use Ecto.Schema
+  alias Pleroma.User
+
+  schema "websub_client_subscriptions" do
+    field :topic, :string
+    field :secret, :string
+    field :valid_until, :naive_datetime
+    field :state, :string
+    field :subscribers, {:array, :string}, default: []
+    field :hub, :string
+    belongs_to :user, User
+
+    timestamps()
+  end
+end
--- a/lib/pleroma/web/websub/websub_controller.ex
+++ b/lib/pleroma/web/websub/websub_controller.ex
@ -1,7 +1,11 @@
 defmodule Pleroma.Web.Websub.WebsubController do
  use Pleroma.Web, :controller
-  alias Pleroma.User
+  alias Pleroma.{Repo, User}
  alias Pleroma.Web.Websub
+  alias Pleroma.Web.Websub.WebsubClientSubscription
+  require Logger
+
+  @ostatus Application.get_env(:pleroma, :ostatus)

  def websub_subscription_request(conn, %{"nickname" => nickname} = params) do
    user = User.get_cached_by_nickname(nickname)
@ -15,4 +19,32 @@ def websub_subscription_request(conn, %{"nickname" => nickname} = params) do
      |> send_resp(500, reason)
    end
  end
+
+  def websub_subscription_confirmation(conn, %{"id" => id, "hub.mode" => "subscribe", "hub.challenge" => challenge, "hub.topic" => topic}) do
+    with %WebsubClientSubscription{} = websub <- Repo.get_by(WebsubClientSubscription, id: id, topic: topic) do
+      change = Ecto.Changeset.change(websub, %{state: "accepted"})
+      {:ok, _websub} = Repo.update(change)
+      conn
+      |> send_resp(200, challenge)
+    else _e ->
+      conn
+      |> send_resp(500, "Error")
+    end
+  end
+
+  def websub_incoming(conn, %{"id" => id}) do
+    with "sha1=" <> signature <- hd(get_req_header(conn, "x-hub-signature")),
+         signature <- String.downcase(signature),
+         %WebsubClientSubscription{} = websub <- Repo.get(WebsubClientSubscription, id),
+         {:ok, body, _conn} = read_body(conn),
+         ^signature <- Websub.sign(websub.secret, body) do
+      @ostatus.handle_incoming(body)
+      conn
+      |> send_resp(200, "OK")
+    else _e ->
+      Logger.debug("Can't handle incoming subscription post")
+      conn
+      |> send_resp(500, "Error")
+    end
+  end
 end
--- a/lib/pleroma/web/xml/xml.ex
+++ b/lib/pleroma/web/xml/xml.ex
@ -0,0 +1,19 @@
+defmodule Pleroma.Web.XML do
+  def string_from_xpath(xpath, doc) do
+    {:xmlObj, :string, res} = :xmerl_xpath.string('string(#{xpath})', doc)
+
+    res = res
+    |> to_string
+    |> String.trim
+
+    if res == "", do: nil, else: res
+  end
+
+  def parse_document(text) do
+    {doc, _rest} = text
+    |> :binary.bin_to_list
+    |> :xmerl_scan.string
+
+    doc
+  end
+end
--- a/priv/repo/migrations/20170423154511_add_fields_to_users.exs
+++ b/priv/repo/migrations/20170423154511_add_fields_to_users.exs
@ -0,0 +1,10 @@
+defmodule Pleroma.Repo.Migrations.AddFieldsToUsers do
+  use Ecto.Migration
+
+  def change do
+    alter table(:users) do
+      add :local, :boolean, default: true
+      add :info, :map
+    end
+  end
+end
--- a/priv/repo/migrations/20170426154155_create_websub_client_subscription.exs
+++ b/priv/repo/migrations/20170426154155_create_websub_client_subscription.exs
@ -0,0 +1,15 @@
+defmodule Pleroma.Repo.Migrations.CreateWebsubClientSubscription do
+  use Ecto.Migration
+
+  def change do
+    create table(:websub_client_subscriptions) do
+      add :topic, :string
+      add :secret, :string
+      add :valid_until, :naive_datetime
+      add :state, :string
+      add :subscribers, :map
+
+      timestamps()
+    end
+  end
+end
--- a/priv/repo/migrations/20170427054757_add_user_and_hub.exs
+++ b/priv/repo/migrations/20170427054757_add_user_and_hub.exs
@ -0,0 +1,10 @@
+defmodule Pleroma.Repo.Migrations.AddUserAndHub do
+  use Ecto.Migration
+
+  def change do
+    alter table(:websub_client_subscriptions) do
+      add :hub, :string
+      add :user_id, references(:users)
+    end
+  end
+end
--- a/priv/repo/migrations/20170501124823_add_id_contraints_to_activities_and_objects.exs
+++ b/priv/repo/migrations/20170501124823_add_id_contraints_to_activities_and_objects.exs
@ -0,0 +1,8 @@
+defmodule Pleroma.Repo.Migrations.AddIdContraintsToActivitiesAndObjects do
+  use Ecto.Migration
+
+  def change do
+    create index(:objects, ["(data->>\"id\")"], name: :objects_unique_apid_index)
+    create index(:activities, ["(data->>\"id\")"], name: :activities_unique_apid_index)
+  end
+end
--- a/priv/repo/migrations/20170501133231_add_id_contraints_to_activities_and_objects_part_two.exs
+++ b/priv/repo/migrations/20170501133231_add_id_contraints_to_activities_and_objects_part_two.exs
@ -0,0 +1,10 @@
+defmodule Pleroma.Repo.Migrations.AddIdContraintsToActivitiesAndObjectsPartTwo do
+  use Ecto.Migration
+
+  def change do
+    drop index(:objects, ["(data->>\"id\")"], name: :objects_unique_apid_index)
+    drop index(:activities, ["(data->>\"id\")"], name: :activities_unique_apid_index)
+    create unique_index(:objects, ["(data->>'id')"], name: :objects_unique_apid_index)
+    create unique_index(:activities, ["(data->>'id')"], name: :activities_unique_apid_index)
+  end
+end
--- a/priv/repo/migrations/20170502083023_add_local_field_to_activities.exs
+++ b/priv/repo/migrations/20170502083023_add_local_field_to_activities.exs
@ -0,0 +1,11 @@
+defmodule Pleroma.Repo.Migrations.AddLocalFieldToActivities do
+  use Ecto.Migration
+
+  def change do
+    alter table(:activities) do
+      add :local, :boolean, default: true
+    end
+
+    create index(:activities, [:local])
+  end
+end
--- a/test/activity_test.exs
+++ b/test/activity_test.exs
@ -15,4 +15,11 @@ test "returns activities by it's objects AP ids" do

    assert activity == found_activity
  end
+
+  test "returns the activity that created an object" do
+    activity = insert(:note_activity)
+    found_activity = Pleroma.Activity.get_create_activity_by_object_ap_id(activity.data["object"]["id"])
+
+    assert activity == found_activity
+  end
 end
--- a/test/fixtures/23211.atom
+++ b/test/fixtures/23211.atom
@ -0,0 +1,508 @@
+<?xml version="1.0" encoding="UTF-8"?>
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+ <title>lambadalambda timeline</title>
+ <subtitle>Updates from lambadalambda on social.heldscal.la!</subtitle>
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+ <updated>2017-05-02T14:59:30+00:00</updated>
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+ <name>lambadalambda</name>
+ <summary>Call me Deacon Blues.</summary>
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+ <poco:displayName>Constance Variable</poco:displayName>
+ <poco:note>Call me Deacon Blues.</poco:note>
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+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:comment:2015260:2017-05-02T14:45:47+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by godemperorofdune: &lt;p&gt;&lt;span class=&quot;h-card&quot;&gt;&lt;a href=&quot;https://social.heldscal.la/lambadalambda&quot; class=&quot;u-url mention&quot;&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; It's because your instance decided to be trap! lol.&lt;/p&gt;</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2015305"/>
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+ <published>2017-05-02T14:45:47+00:00</published>
+ <updated>2017-05-02T14:45:47+00:00</updated>
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+  <id>tag:pawoo.net,2017-05-02:objectId=7397439:objectType=Status</id>
+  <title>New comment by godemperorofdune</title>
+  <content type="html">&lt;p&gt;&lt;span class=&quot;h-card&quot;&gt;&lt;a href=&quot;https://social.heldscal.la/lambadalambda&quot; class=&quot;u-url mention&quot;&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; It's because your instance decided to be trap! lol.&lt;/p&gt;</content>
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+ <link rel="related" href="https://pawoo.net/users/God_Emperor_of_Dune/updates/2090090"/>
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+ <id>tag:social.heldscal.la,2017-05-02:noticeId=2015221:objectType=note</id>
+ <title>New note by lambadalambda</title>
+ <content type="html">Some script thinks I'm a mastodon server.&lt;br /&gt; &lt;br /&gt; [info] GET /api/v1/timelines/public&lt;br /&gt; [debug] Processing with Fallback.RedirectController.redirector/2&lt;br /&gt; Parameters: %{&amp;quot;limit&amp;quot; =&amp;gt; &amp;quot;40&amp;quot;, &amp;quot;path&amp;quot; =&amp;gt; [&amp;quot;api&amp;quot;, &amp;quot;v1&amp;quot;, &amp;quot;timelines&amp;quot;, &amp;quot;public&amp;quot;]}&lt;br /&gt; Pipelines: []</content>
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+ <published>2017-05-02T14:40:50+00:00</published>
+ <updated>2017-05-02T14:40:50+00:00</updated>
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+ <id>tag:social.heldscal.la,2017-05-02:noticeId=2014759:objectType=comment</id>
+ <title>New comment by lambadalambda</title>
+ <content type="html">@&lt;a href=&quot;https://mstdn.io/users/mattskala&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;Matthew Skala&quot;&gt;mattskala&lt;/a&gt; You and @&lt;a href=&quot;https://mastodon.social/users/kevinmarks&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;Kevin Marks&quot;&gt;kevinmarks&lt;/a&gt; are not wrong, but my comment was a suggestion to users and admins: Don't use big instances, don't run big instances. Also, it's a secondary advice to devs: Don't add features that encourage big instances.</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2014759"/>
+ <status_net notice_id="2014759"></status_net>
+ <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+ <published>2017-05-02T14:11:54+00:00</published>
+ <updated>2017-05-02T14:11:54+00:00</updated>
+ <thr:in-reply-to ref="tag:mstdn.io,2017-05-02:objectId=1316931:objectType=Status" href="https://mstdn.io/users/mattskala/updates/35698"></thr:in-reply-to>
+ <link rel="related" href="https://mstdn.io/users/mattskala/updates/35698"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1031866"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1031866" local_id="1031866" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=58e32e013ab6487d">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=58e32e013ab6487d</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://mastodon.social/users/kevinmarks"/>
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+ <id>tag:social.heldscal.la,2017-05-02:noticeId=2014684:objectType=comment</id>
+ <title>New comment by lambadalambda</title>
+ <content type="html">@&lt;a href=&quot;https://mastodon.social/users/Ronkjeffries&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;Ron K Jeffries social&quot;&gt;ronkjeffries&lt;/a&gt; @&lt;a href=&quot;https://xoxo.zone/users/KevinMarks&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;Kevin Marks &quot;&gt;kevinmarks&lt;/a&gt; Usually people who run their own private instance just look at the timelines of other servers, follow a seed population and then go from there. This is of course hard on Mastodon, because it doesn't have a publicly visible timeline.</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2014684"/>
+ <status_net notice_id="2014684"></status_net>
+ <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+ <published>2017-05-02T14:07:00+00:00</published>
+ <updated>2017-05-02T14:07:00+00:00</updated>
+ <thr:in-reply-to ref="tag:mastodon.social,2017-05-02:objectId=4883853:objectType=Status" href="https://mastodon.social/users/Ronkjeffries/updates/2221244"></thr:in-reply-to>
+ <link rel="related" href="https://mastodon.social/users/Ronkjeffries/updates/2221244"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1031866"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1031866" local_id="1031866" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=58e32e013ab6487d">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=58e32e013ab6487d</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://xoxo.zone/users/KevinMarks"/>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://mastodon.social/users/Ronkjeffries"/>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2014684.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2014684.atom"/>
+ <statusnet:notice_info local_id="2014684" source="Pleroma FE"></statusnet:notice_info>
+</entry>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:comment:2014584:2017-05-02T14:05:32+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by mattskala: &lt;p&gt;&lt;span class=&quot;h-card&quot;&gt;&lt;a href=&quot;https://social.heldscal.la/lambadalambda&quot; class=&quot;u-url mention&quot;&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; It's reasonable to expect that instance sizes will obey a power-law distribution because that's what such things in nature nearly always do.  If so, there'll necessarily be a few instances much larger than the others; even if most are small, the network both socially and technically has to be able to deal with the existence of the few large ones.&lt;/p&gt;</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2014659"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+ <published>2017-05-02T14:05:32+00:00</published>
+ <updated>2017-05-02T14:05:32+00:00</updated>
+ <activity:object>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+  <id>tag:mstdn.io,2017-05-02:objectId=1316931:objectType=Status</id>
+  <title>New comment by mattskala</title>
+  <content type="html">&lt;p&gt;&lt;span class=&quot;h-card&quot;&gt;&lt;a href=&quot;https://social.heldscal.la/lambadalambda&quot; class=&quot;u-url mention&quot;&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; It's reasonable to expect that instance sizes will obey a power-law distribution because that's what such things in nature nearly always do.  If so, there'll necessarily be a few instances much larger than the others; even if most are small, the network both socially and technically has to be able to deal with the existence of the few large ones.&lt;/p&gt;</content>
+  <link rel="alternate" type="text/html" href="https://mstdn.io/users/mattskala/updates/35698"/>
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+ <link rel="related" href="https://mstdn.io/users/mattskala/updates/35698"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1031866"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1031866" local_id="1031866" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=58e32e013ab6487d">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=58e32e013ab6487d</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2014659.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2014659.atom"/>
+ <statusnet:notice_info local_id="2014659" source="unknown"></statusnet:notice_info>
+</entry>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:comment:2013568:2017-05-02T14:05:29+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by kevinmarks: &lt;p&gt;&lt;span class=&quot;h-card&quot;&gt;&lt;a href=&quot;https://social.heldscal.la/lambadalambda&quot; class=&quot;u-url mention&quot;&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; except instance populations will be power law distributed, and the problems for the tummlers are worse at scale&lt;/p&gt;</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2014657"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+ <published>2017-05-02T14:05:29+00:00</published>
+ <updated>2017-05-02T14:05:29+00:00</updated>
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+  <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+  <id>tag:xoxo.zone,2017-05-02:objectId=89478:objectType=Status</id>
+  <title>New comment by kevinmarks</title>
+  <content type="html">&lt;p&gt;&lt;span class=&quot;h-card&quot;&gt;&lt;a href=&quot;https://social.heldscal.la/lambadalambda&quot; class=&quot;u-url mention&quot;&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; except instance populations will be power law distributed, and the problems for the tummlers are worse at scale&lt;/p&gt;</content>
+  <link rel="alternate" type="text/html" href="https://xoxo.zone/users/KevinMarks/updates/1749"/>
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+ <link rel="related" href="https://xoxo.zone/users/KevinMarks/updates/1749"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1031866"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1031866" local_id="1031866" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=58e32e013ab6487d">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=58e32e013ab6487d</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
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+</entry>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:comment:2014060:2017-05-02T13:34:32+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by gcarregues: &lt;p&gt;&lt;span class=&quot;h-card&quot;&gt;&lt;a href=&quot;https://social.heldscal.la/lambadalambda&quot; class=&quot;u-url mention&quot;&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; Oh purée ! Ma vie en images !&lt;/p&gt;</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2014147"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+ <published>2017-05-02T13:34:32+00:00</published>
+ <updated>2017-05-02T13:34:32+00:00</updated>
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+  <id>tag:mastodon.etalab.gouv.fr,2017-05-02:objectId=55287:objectType=Status</id>
+  <title>New comment by gcarregues</title>
+  <content type="html">&lt;p&gt;&lt;span class=&quot;h-card&quot;&gt;&lt;a href=&quot;https://social.heldscal.la/lambadalambda&quot; class=&quot;u-url mention&quot;&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; Oh purée ! Ma vie en images !&lt;/p&gt;</content>
+  <link rel="alternate" type="text/html" href="https://mastodon.etalab.gouv.fr/users/gcarregues/updates/4370"/>
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+ <link rel="related" href="https://mastodon.etalab.gouv.fr/users/gcarregues/updates/4370"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1034065"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1034065" local_id="1034065" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2c27c27df8ec4dcc">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2c27c27df8ec4dcc</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2014147.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2014147.atom"/>
+ <statusnet:notice_info local_id="2014147" source="unknown"></statusnet:notice_info>
+</entry>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:note:2013573:2017-05-02T13:03:33+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by phildobangnz: also @&lt;a href=&quot;https://sealion.club/user/579&quot; class=&quot;h-card mention&quot; title=&quot;Sim Bot&quot;&gt;sim&lt;/a&gt; reminder you are awesome; don't even trip- u kewler than Tutankhamen's cucumber, fam. Okay, good night.</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2013702"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+ <published>2017-05-02T13:03:33+00:00</published>
+ <updated>2017-05-02T13:03:33+00:00</updated>
+ <activity:object>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+  <id>tag:sealion.club,2017-05-02:noticeId=3060818:objectType=note</id>
+  <title>New note by phildobangnz</title>
+  <content type="html">also @&lt;a href=&quot;https://sealion.club/user/579&quot; class=&quot;h-card mention&quot; title=&quot;Sim Bot&quot;&gt;sim&lt;/a&gt; reminder you are awesome; don't even trip- u kewler than Tutankhamen's cucumber, fam. Okay, good night.</content>
+  <link rel="alternate" type="text/html" href="https://sealion.club/notice/3060818"/>
+  <status_net notice_id="2013573"></status_net>
+ </activity:object>
+ <thr:in-reply-to ref="tag:sealion.club,2017-05-02:noticeId=3060818:objectType=note" href="https://sealion.club/notice/3060818"></thr:in-reply-to>
+ <link rel="related" href="https://sealion.club/notice/3060818"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1034282"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1034282" local_id="1034282" ref="https://sealion.club/conversation/1633267">https://sealion.club/conversation/1633267</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013702.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013702.atom"/>
+ <statusnet:notice_info local_id="2013702" source="unknown"></statusnet:notice_info>
+</entry>
+<entry>
+ <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+ <id>tag:social.heldscal.la,2017-05-02:noticeId=2013586:objectType=comment</id>
+ <title>New comment by lambadalambda</title>
+ <content type="html">@&lt;a href=&quot;https://xoxo.zone/users/KevinMarks&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;Kevin Marks &quot;&gt;kevinmarks&lt;/a&gt; People can stay in their giant unmoderatable instances with meaningless public and federated timelines and experience constant federation drama if they want. I'll stay here with my 5 friends.</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2013586"/>
+ <status_net notice_id="2013586"></status_net>
+ <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+ <published>2017-05-02T12:54:59+00:00</published>
+ <updated>2017-05-02T12:54:59+00:00</updated>
+ <thr:in-reply-to ref="tag:xoxo.zone,2017-05-02:objectId=89478:objectType=Status" href="https://xoxo.zone/users/KevinMarks/updates/1749"></thr:in-reply-to>
+ <link rel="related" href="https://xoxo.zone/users/KevinMarks/updates/1749"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1031866"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1031866" local_id="1031866" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=58e32e013ab6487d">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=58e32e013ab6487d</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://xoxo.zone/users/KevinMarks"/>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013586.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013586.atom"/>
+ <statusnet:notice_info local_id="2013586" source="Pleroma FE"></statusnet:notice_info>
+</entry>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:note:2013486:2017-05-02T12:46:48+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by fortune: There once was a dentist named Stone&lt;br /&gt; Who saw all his patients alone.&lt;br /&gt; In a fit of depravity&lt;br /&gt; He filled the wrong cavity,&lt;br /&gt; And my, how his practice has grown!</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2013511"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+ <published>2017-05-02T12:46:48+00:00</published>
+ <updated>2017-05-02T12:46:48+00:00</updated>
+ <activity:object>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+  <id>tag:gs.kawa-kun.com,2017-05-02:noticeId=1655658:objectType=note</id>
+  <title>New note by fortune</title>
+  <content type="html">There once was a dentist named Stone&lt;br /&gt; Who saw all his patients alone.&lt;br /&gt; In a fit of depravity&lt;br /&gt; He filled the wrong cavity,&lt;br /&gt; And my, how his practice has grown!</content>
+  <link rel="alternate" type="text/html" href="https://gs.kawa-kun.com/notice/1655658"/>
+  <status_net notice_id="2013486"></status_net>
+ </activity:object>
+ <thr:in-reply-to ref="tag:gs.kawa-kun.com,2017-05-02:noticeId=1655658:objectType=note" href="https://gs.kawa-kun.com/notice/1655658"></thr:in-reply-to>
+ <link rel="related" href="https://gs.kawa-kun.com/notice/1655658"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1034222"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1034222" local_id="1034222" ref="https://gs.kawa-kun.com/conversation/714072">https://gs.kawa-kun.com/conversation/714072</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013511.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013511.atom"/>
+ <statusnet:notice_info local_id="2013511" source="unknown"></statusnet:notice_info>
+</entry>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:note:2013365:2017-05-02T12:37:55+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by xj9: &lt;p&gt;&amp;gt; rollerblading to work&lt;/p&gt;</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2013394"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+ <published>2017-05-02T12:37:55+00:00</published>
+ <updated>2017-05-02T12:37:55+00:00</updated>
+ <activity:object>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+  <id>tag:sunshinegardens.org,2017-05-02:objectId=61020:objectType=Status</id>
+  <title>New note by xj9</title>
+  <content type="html">&lt;p&gt;&amp;gt; rollerblading to work&lt;/p&gt;</content>
+  <link rel="alternate" type="text/html" href="https://sunshinegardens.org/users/xj9/updates/748"/>
+  <status_net notice_id="2013365"></status_net>
+ </activity:object>
+ <thr:in-reply-to ref="tag:sunshinegardens.org,2017-05-02:objectId=61020:objectType=Status" href="https://sunshinegardens.org/users/xj9/updates/748"></thr:in-reply-to>
+ <link rel="related" href="https://sunshinegardens.org/users/xj9/updates/748"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1034152"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1034152" local_id="1034152" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=5a0e98612f634218">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=5a0e98612f634218</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013394.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013394.atom"/>
+ <statusnet:notice_info local_id="2013394" source="unknown"></statusnet:notice_info>
+</entry>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:comment:2013259:2017-05-02T12:29:03+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by cereal: @&lt;a href=&quot;https://gs.smuglo.li/user/28250&quot; class=&quot;h-card mention&quot; title=&quot;Bricky&quot;&gt;thatbrickster&lt;/a&gt; @&lt;a href=&quot;https://social.heldscal.la/user/23211&quot; class=&quot;h-card mention&quot; title=&quot;Constance Variable&quot;&gt;lambadalambda&lt;/a&gt; But why?</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2013267"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+ <published>2017-05-02T12:29:03+00:00</published>
+ <updated>2017-05-02T12:29:03+00:00</updated>
+ <activity:object>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+  <id>tag:sealion.club,2017-05-02:noticeId=3059985:objectType=comment</id>
+  <title>New comment by cereal</title>
+  <content type="html">@&lt;a href=&quot;https://gs.smuglo.li/user/28250&quot; class=&quot;h-card mention&quot; title=&quot;Bricky&quot;&gt;thatbrickster&lt;/a&gt; @&lt;a href=&quot;https://social.heldscal.la/user/23211&quot; class=&quot;h-card mention&quot; title=&quot;Constance Variable&quot;&gt;lambadalambda&lt;/a&gt; But why?</content>
+  <link rel="alternate" type="text/html" href="https://sealion.club/notice/3059985"/>
+  <status_net notice_id="2013259"></status_net>
+ </activity:object>
+ <thr:in-reply-to ref="tag:sealion.club,2017-05-02:noticeId=3059985:objectType=comment" href="https://sealion.club/notice/3059985"></thr:in-reply-to>
+ <link rel="related" href="https://sealion.club/notice/3059985"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1034065"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1034065" local_id="1034065" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2c27c27df8ec4dcc">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2c27c27df8ec4dcc</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013267.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013267.atom"/>
+ <statusnet:notice_info local_id="2013267" source="unknown"></statusnet:notice_info>
+</entry>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:comment:2013227:2017-05-02T12:24:27+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by thatbrickster: @&lt;a href=&quot;https://social.heldscal.la/user/23211&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;Constance Variable&quot;&gt;lambadalambda&lt;/a&gt; install gentoo</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2013230"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+ <published>2017-05-02T12:24:27+00:00</published>
+ <updated>2017-05-02T12:24:27+00:00</updated>
+ <activity:object>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+  <id>tag:gs.smuglo.li,2017-05-02:noticeId=2144296:objectType=comment</id>
+  <title>New comment by thatbrickster</title>
+  <content type="html">@&lt;a href=&quot;https://social.heldscal.la/user/23211&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;Constance Variable&quot;&gt;lambadalambda&lt;/a&gt; install gentoo</content>
+  <link rel="alternate" type="text/html" href="https://gs.smuglo.li/notice/2144296"/>
+  <status_net notice_id="2013227"></status_net>
+ </activity:object>
+ <thr:in-reply-to ref="tag:gs.smuglo.li,2017-05-02:noticeId=2144296:objectType=comment" href="https://gs.smuglo.li/notice/2144296"></thr:in-reply-to>
+ <link rel="related" href="https://gs.smuglo.li/notice/2144296"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1034065"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1034065" local_id="1034065" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2c27c27df8ec4dcc">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2c27c27df8ec4dcc</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013230.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013230.atom"/>
+ <statusnet:notice_info local_id="2013230" source="unknown"></statusnet:notice_info>
+</entry>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:comment:2013213:2017-05-02T12:22:53+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by dwmatiz: @&lt;a href=&quot;https://social.heldscal.la/user/23211&quot; class=&quot;h-card mention&quot;&gt;lambadalambda&lt;/a&gt; *unzips dick*</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2013218"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+ <published>2017-05-02T12:22:53+00:00</published>
+ <updated>2017-05-02T12:22:53+00:00</updated>
+ <activity:object>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+  <id>tag:sealion.club,2017-05-02:noticeId=3059800:objectType=comment</id>
+  <title>New comment by dwmatiz</title>
+  <content type="html">@&lt;a href=&quot;https://social.heldscal.la/user/23211&quot; class=&quot;h-card mention&quot;&gt;lambadalambda&lt;/a&gt; *unzips dick*</content>
+  <link rel="alternate" type="text/html" href="https://sealion.club/notice/3059800"/>
+  <status_net notice_id="2013213"></status_net>
+ </activity:object>
+ <thr:in-reply-to ref="tag:sealion.club,2017-05-02:noticeId=3059800:objectType=comment" href="https://sealion.club/notice/3059800"></thr:in-reply-to>
+ <link rel="related" href="https://sealion.club/notice/3059800"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1034065"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1034065" local_id="1034065" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2c27c27df8ec4dcc">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2c27c27df8ec4dcc</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013218.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013218.atom"/>
+ <statusnet:notice_info local_id="2013218" source="unknown"></statusnet:notice_info>
+</entry>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:comment:2013199:2017-05-02T12:22:03+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by shpuld: @&lt;a href=&quot;https://social.heldscal.la/user/23211&quot; class=&quot;h-card mention&quot; title=&quot;Constance Variable&quot;&gt;lambadalambda&lt;/a&gt; get #&lt;span class=&quot;tag&quot;&gt;&lt;a href=&quot;https://shitposter.club/tag/cofe&quot; rel=&quot;tag&quot;&gt;cofe&lt;/a&gt;&lt;/span&gt;</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2013206"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+ <published>2017-05-02T12:22:03+00:00</published>
+ <updated>2017-05-02T12:22:03+00:00</updated>
+ <activity:object>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+  <id>tag:shitposter.club,2017-05-02:noticeId=2783524:objectType=comment</id>
+  <title>New comment by shpuld</title>
+  <content type="html">@&lt;a href=&quot;https://social.heldscal.la/user/23211&quot; class=&quot;h-card mention&quot; title=&quot;Constance Variable&quot;&gt;lambadalambda&lt;/a&gt; get #&lt;span class=&quot;tag&quot;&gt;&lt;a href=&quot;https://shitposter.club/tag/cofe&quot; rel=&quot;tag&quot;&gt;cofe&lt;/a&gt;&lt;/span&gt;</content>
+  <link rel="alternate" type="text/html" href="https://shitposter.club/notice/2783524"/>
+  <status_net notice_id="2013199"></status_net>
+ </activity:object>
+ <thr:in-reply-to ref="tag:shitposter.club,2017-05-02:noticeId=2783524:objectType=comment" href="https://shitposter.club/notice/2783524"></thr:in-reply-to>
+ <link rel="related" href="https://shitposter.club/notice/2783524"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1034065"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1034065" local_id="1034065" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2c27c27df8ec4dcc">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2c27c27df8ec4dcc</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
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+ <statusnet:notice_info local_id="2013206" source="unknown"></statusnet:notice_info>
+</entry>
+<entry>
+ <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+ <id>tag:social.heldscal.la,2017-05-02:noticeId=2013185:objectType=note</id>
+ <title>New note by lambadalambda</title>
+ <content type="html">What now? &lt;a href=&quot;https://social.heldscal.la/file/e4822d95de677757ff50d49672a4046c83218b76c04a0ad5e5f1f0a9a9eb1a74.gif&quot; title=&quot;https://social.heldscal.la/file/e4822d95de677757ff50d49672a4046c83218b76c04a0ad5e5f1f0a9a9eb1a74.gif&quot; rel=&quot;nofollow external noreferrer&quot; class=&quot;attachment&quot; id=&quot;attachment-422572&quot;&gt;https://social.heldscal.la/attachment/422572&lt;/a&gt;</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2013185"/>
+ <status_net notice_id="2013185"></status_net>
+ <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+ <published>2017-05-02T12:21:04+00:00</published>
+ <updated>2017-05-02T12:21:04+00:00</updated>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1034065"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1034065" local_id="1034065" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2c27c27df8ec4dcc">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2c27c27df8ec4dcc</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="enclosure" href="https://social.heldscal.la/file/e4822d95de677757ff50d49672a4046c83218b76c04a0ad5e5f1f0a9a9eb1a74.gif" type="image/gif" length="132349"/>
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+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2013185.atom"/>
+ <statusnet:notice_info local_id="2013185" source="Pleroma FE"></statusnet:notice_info>
+</entry>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:note:2012929:2017-05-02T12:01:25+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by drkmttr: &lt;p&gt;&lt;span class=&quot;h-card&quot;&gt;&lt;a href=&quot;https://social.heldscal.la/lambadalambda&quot; class=&quot;u-url mention&quot;&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; I checked out No Agenda because I saw you mention it several time. Sadly, I wasn't impressed. I'm all about varying perspectives but Adam and John basically just sound like resentful curmudgeons. It seems like their shtick is basically playing devil's advocate to everything to arouse some discontent. Just my two cents. 😉&lt;/p&gt;</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2012940"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+ <published>2017-05-02T12:01:25+00:00</published>
+ <updated>2017-05-02T12:01:25+00:00</updated>
+ <activity:object>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+  <id>tag:mstdn.io,2017-05-02:objectId=1310093:objectType=Status</id>
+  <title>New note by drkmttr</title>
+  <content type="html">&lt;p&gt;&lt;span class=&quot;h-card&quot;&gt;&lt;a href=&quot;https://social.heldscal.la/lambadalambda&quot; class=&quot;u-url mention&quot;&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; I checked out No Agenda because I saw you mention it several time. Sadly, I wasn't impressed. I'm all about varying perspectives but Adam and John basically just sound like resentful curmudgeons. It seems like their shtick is basically playing devil's advocate to everything to arouse some discontent. Just my two cents. 😉&lt;/p&gt;</content>
+  <link rel="alternate" type="text/html" href="https://mstdn.io/users/drkmttr/updates/35653"/>
+  <status_net notice_id="2012929"></status_net>
+ </activity:object>
+ <thr:in-reply-to ref="tag:mstdn.io,2017-05-02:objectId=1310093:objectType=Status" href="https://mstdn.io/users/drkmttr/updates/35653"></thr:in-reply-to>
+ <link rel="related" href="https://mstdn.io/users/drkmttr/updates/35653"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1033892"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1033892" local_id="1033892" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2f329b4eb20e83e2">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=2f329b4eb20e83e2</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2012940.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2012940.atom"/>
+ <statusnet:notice_info local_id="2012940" source="unknown"></statusnet:notice_info>
+</entry>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:comment:2012336:2017-05-02T11:06:42+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by clacke: @&lt;a href=&quot;https://mastodon.org.uk/users/dick_turpin&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;dick_turpin&quot;&gt;dickturpin&lt;/a&gt; @&lt;a href=&quot;http://quitter.se/user/113503&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;Luke&quot;&gt;luke&lt;/a&gt; Oh no, I miss being irritated by you, it  helps me understand myself and others. Also it builds character. :-)&lt;br /&gt; &lt;br /&gt; So if this is not federation because you can't follow all of online mankind, what should we call it? Proto-federated? Pre-federated?&lt;br /&gt; &lt;br /&gt; The term has been used decades ago for just one Microsoft Active Directory domain cross-certifying the root of another, by mutual agreement. I don't see how it's any less relevant to opportunistic federation between open servers on an open internet.&lt;br /&gt; &lt;br /&gt; I'm not saying we should be satisfied, I'm just saying that &quot;federate&quot; is a useful word and to build a big system we need to start with a small one. And focus on the things we *can* change, like helping the OStatus network grow and making the tools more useful.&lt;br /&gt; &lt;br /&gt; Saying that the network's ideals have failed because other networks aren't joining is doing neither of that.</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2012341"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+ <published>2017-05-02T11:06:42+00:00</published>
+ <updated>2017-05-02T11:06:42+00:00</updated>
+ <activity:object>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+  <id>tag:social.heldscal.la,2017-05-02:noticeId=2012336:objectType=comment</id>
+  <title>New comment by clacke</title>
+  <content type="html">@&lt;a href=&quot;https://mastodon.org.uk/users/dick_turpin&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;dick_turpin&quot;&gt;dickturpin&lt;/a&gt; @&lt;a href=&quot;http://quitter.se/user/113503&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;Luke&quot;&gt;luke&lt;/a&gt; Oh no, I miss being irritated by you, it  helps me understand myself and others. Also it builds character. :-)&lt;br /&gt; &lt;br /&gt; So if this is not federation because you can't follow all of online mankind, what should we call it? Proto-federated? Pre-federated?&lt;br /&gt; &lt;br /&gt; The term has been used decades ago for just one Microsoft Active Directory domain cross-certifying the root of another, by mutual agreement. I don't see how it's any less relevant to opportunistic federation between open servers on an open internet.&lt;br /&gt; &lt;br /&gt; I'm not saying we should be satisfied, I'm just saying that &amp;quot;federate&amp;quot; is a useful word and to build a big system we need to start with a small one. And focus on the things we *can* change, like helping the OStatus network grow and making the tools more useful.&lt;br /&gt; &lt;br /&gt; Saying that the network's ideals have failed because other networks aren't joining is doing neither of that.</content>
+  <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2012336"/>
+  <status_net notice_id="2012336"></status_net>
+ </activity:object>
+ <thr:in-reply-to ref="tag:social.heldscal.la,2017-05-02:noticeId=2012336:objectType=comment" href="https://social.heldscal.la/notice/2012336"></thr:in-reply-to>
+ <link rel="related" href="https://social.heldscal.la/notice/2012336"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1016421"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1016421" local_id="1016421" ref="https://s.wefamlee.be/conversation/16478">https://s.wefamlee.be/conversation/16478</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2012341.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2012341.atom"/>
+ <statusnet:notice_info local_id="2012341" source="unknown"></statusnet:notice_info>
+</entry>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-02:fave:23211:comment:2011332:2017-05-02T10:37:40+00:00</id>
+ <title>Favorite</title>
+ <content type="html">lambadalambda favorited something by moonman: @&lt;a href=&quot;https://social.heldscal.la/user/23211&quot; class=&quot;h-card mention&quot; title=&quot;Constance Variable&quot;&gt;lambadalambda&lt;/a&gt; &lt;a href=&quot;https://www.youtube.com/watch?v=mKLizztikRk&quot; title=&quot;https://www.youtube.com/watch?v=mKLizztikRk&quot; class=&quot;attachment&quot; rel=&quot;nofollow&quot;&gt;https://www.youtube.com/watch?v=mKLizztikRk&lt;/a&gt;</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2012148"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+ <published>2017-05-02T10:37:40+00:00</published>
+ <updated>2017-05-02T10:37:40+00:00</updated>
+ <activity:object>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+  <id>tag:shitposter.club,2017-05-02:noticeId=2781833:objectType=comment</id>
+  <title>New comment by moonman</title>
+  <content type="html">@&lt;a href=&quot;https://social.heldscal.la/user/23211&quot; class=&quot;h-card mention&quot; title=&quot;Constance Variable&quot;&gt;lambadalambda&lt;/a&gt; &lt;a href=&quot;https://www.youtube.com/watch?v=mKLizztikRk&quot; title=&quot;https://www.youtube.com/watch?v=mKLizztikRk&quot; class=&quot;attachment&quot; rel=&quot;nofollow&quot;&gt;https://www.youtube.com/watch?v=mKLizztikRk&lt;/a&gt;</content>
+  <link rel="alternate" type="text/html" href="https://shitposter.club/notice/2781833"/>
+  <status_net notice_id="2011332"></status_net>
+ </activity:object>
+ <thr:in-reply-to ref="tag:shitposter.club,2017-05-02:noticeId=2781833:objectType=comment" href="https://shitposter.club/notice/2781833"></thr:in-reply-to>
+ <link rel="related" href="https://shitposter.club/notice/2781833"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1032783"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1032783" local_id="1032783" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=11d8b8c27d9513ec">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=11d8b8c27d9513ec</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2012148.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2012148.atom"/>
+ <statusnet:notice_info local_id="2012148" source="unknown"></statusnet:notice_info>
+</entry>
+<entry>
+ <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+ <id>tag:social.heldscal.la,2017-05-02:noticeId=2012145:objectType=comment</id>
+ <title>New comment by lambadalambda</title>
+ <content type="html">@&lt;a href=&quot;https://sealion.club/user/186&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;I'M CEREAL U GUISE&quot;&gt;cereal&lt;/a&gt; ? No, you don't even need the identity servers for federation.</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2012145"/>
+ <status_net notice_id="2012145"></status_net>
+ <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+ <published>2017-05-02T10:37:33+00:00</published>
+ <updated>2017-05-02T10:37:33+00:00</updated>
+ <thr:in-reply-to ref="tag:sealion.club,2017-05-02:noticeId=3056001:objectType=comment" href="https://sealion.club/notice/3056001"></thr:in-reply-to>
+ <link rel="related" href="https://sealion.club/notice/3056001"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1033277"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1033277" local_id="1033277" ref="https://sealion.club/conversation/1629037">https://sealion.club/conversation/1629037</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://sealion.club/user/186"/>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2012145.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2012145.atom"/>
+ <statusnet:notice_info local_id="2012145" source="Pleroma FE"></statusnet:notice_info>
+</entry>
+</feed>
--- a/test/fixtures/incoming_note_activity.xml
+++ b/test/fixtures/incoming_note_activity.xml
@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8" ?><entry xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:georss="http://www.georss.org/georss" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:media="http://purl.org/syndication/atommedia" xmlns:statusnet="http://status.net/schema/api/1/">
+ <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+ <id>tag:gs.example.org:4040,2017-04-23:noticeId=29:objectType=note</id>
+ <title>New note by lambda</title>
+ <content type="html">@&lt;a href=&quot;http://pleroma.example.org:4000/users/lain3&quot; class=&quot;h-card mention&quot;&gt;lain3&lt;/a&gt;</content>
+ <link rel="alternate" type="text/html" href="http://gs.example.org:4040/index.php/notice/29"/>
+ <status_net notice_id="29"></status_net>
+ <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+ <published>2017-04-23T14:51:03+00:00</published>
+ <updated>2017-04-23T14:51:03+00:00</updated>
+ <author>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+  <uri>http://gs.example.org:4040/index.php/user/1</uri>
+  <name>lambda</name>
+  <link rel="alternate" type="text/html" href="http://gs.example.org:4040/index.php/lambda"/>
+  <link rel="avatar" type="image/png" media:width="96" media:height="96" href="http://gs.example.org:4040/theme/neo-gnu/default-avatar-profile.png"/>
+  <link rel="avatar" type="image/png" media:width="48" media:height="48" href="http://gs.example.org:4040/theme/neo-gnu/default-avatar-stream.png"/>
+  <link rel="avatar" type="image/png" media:width="24" media:height="24" href="http://gs.example.org:4040/theme/neo-gnu/default-avatar-mini.png"/>
+  <poco:preferredUsername>lambda</poco:preferredUsername>
+  <poco:displayName>lambda</poco:displayName>
+  <followers url="http://gs.example.org:4040/index.php/lambda/subscribers"></followers>
+  <statusnet:profile_info local_id="1"></statusnet:profile_info>
+ </author>
+ <link rel="ostatus:conversation" href="tag:gs.example.org:4040,2017-04-23:objectType=thread:nonce=f09e22f58abd5c7b"/>
+ <ostatus:conversation>tag:gs.example.org:4040,2017-04-23:objectType=thread:nonce=f09e22f58abd5c7b</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="http://pleroma.example.org:4000/users/lain3"/>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <source>
+  <id>http://gs.example.org:4040/index.php/api/statuses/user_timeline/1.atom</id>
+  <title>lambda</title>
+  <link rel="alternate" type="text/html" href="http://gs.example.org:4040/index.php/lambda"/>
+  <link rel="self" type="application/atom+xml" href="http://gs.example.org:4040/index.php/api/statuses/user_timeline/1.atom"/>
+  <link rel="license" href="https://creativecommons.org/licenses/by/3.0/"/>
+  <icon>http://gs.example.org:4040/theme/neo-gnu/default-avatar-profile.png</icon>
+  <updated>2017-04-23T14:51:03+00:00</updated>
+ </source>
+ <link rel="self" type="application/atom+xml" href="http://gs.example.org:4040/index.php/api/statuses/show/29.atom"/>
+ <link rel="edit" type="application/atom+xml" href="http://gs.example.org:4040/index.php/api/statuses/show/29.atom"/>
+ <statusnet:notice_info local_id="29" source="web"></statusnet:notice_info>
+</entry>
--- a/test/fixtures/incoming_note_activity_answer.xml
+++ b/test/fixtures/incoming_note_activity_answer.xml
@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8" ?><entry xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:georss="http://www.georss.org/georss" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:media="http://purl.org/syndication/atommedia" xmlns:statusnet="http://status.net/schema/api/1/">
+ <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+ <id>tag:gs.example.org:4040,2017-04-25:noticeId=55:objectType=note</id>
+ <title>New note by lambda</title>
+ <content type="html">hey.</content>
+ <link rel="alternate" type="text/html" href="http://gs.example.org:4040/index.php/notice/55"/>
+ <status_net notice_id="55"></status_net>
+ <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+ <published>2017-04-25T18:16:13+00:00</published>
+ <updated>2017-04-25T18:16:13+00:00</updated>
+ <author>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+  <uri>http://gs.example.org:4040/index.php/user/1</uri>
+  <name>lambda</name>
+  <link rel="alternate" type="text/html" href="http://gs.example.org:4040/index.php/lambda"/>
+  <link rel="avatar" type="image/png" media:width="96" media:height="96" href="http://gs.example.org:4040/theme/neo-gnu/default-avatar-profile.png"/>
+  <link rel="avatar" type="image/png" media:width="48" media:height="48" href="http://gs.example.org:4040/theme/neo-gnu/default-avatar-stream.png"/>
+  <link rel="avatar" type="image/png" media:width="24" media:height="24" href="http://gs.example.org:4040/theme/neo-gnu/default-avatar-mini.png"/>
+  <poco:preferredUsername>lambda</poco:preferredUsername>
+  <poco:displayName>lambda</poco:displayName>
+  <followers url="http://gs.example.org:4040/index.php/lambda/subscribers"></followers>
+  <statusnet:profile_info local_id="1"></statusnet:profile_info>
+ </author>
+ <thr:in-reply-to ref="http://pleroma.example.org:4000/objects/55bce8fc-b423-46b1-af71-3759ab4670bc" href="http://pleroma.example.org:4000/objects/55bce8fc-b423-46b1-af71-3759ab4670bc"></thr:in-reply-to>
+ <link rel="related" href="http://pleroma.example.org:4000/objects/55bce8fc-b423-46b1-af71-3759ab4670bc"/>
+ <link rel="ostatus:conversation" href="http://pleroma.example.org:4000/contexts/8f6f45d4-8e4d-4e1a-a2de-09f27367d2d0"/>
+ <ostatus:conversation>http://pleroma.example.org:4000/contexts/8f6f45d4-8e4d-4e1a-a2de-09f27367d2d0</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="http://pleroma.example.org:4000/users/lain5"/>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <source>
+  <id>http://gs.example.org:4040/index.php/api/statuses/user_timeline/1.atom</id>
+  <title>lambda</title>
+  <link rel="alternate" type="text/html" href="http://gs.example.org:4040/index.php/lambda"/>
+  <link rel="self" type="application/atom+xml" href="http://gs.example.org:4040/index.php/api/statuses/user_timeline/1.atom"/>
+  <link rel="license" href="https://creativecommons.org/licenses/by/3.0/"/>
+  <icon>http://gs.example.org:4040/theme/neo-gnu/default-avatar-profile.png</icon>
+  <updated>2017-04-25T18:16:13+00:00</updated>
+ </source>
+ <link rel="self" type="application/atom+xml" href="http://gs.example.org:4040/index.php/api/statuses/show/55.atom"/>
+ <link rel="edit" type="application/atom+xml" href="http://gs.example.org:4040/index.php/api/statuses/show/55.atom"/>
+ <statusnet:notice_info local_id="55" source="web"></statusnet:notice_info>
+</entry>
--- a/test/fixtures/incoming_reply_mastodon.xml
+++ b/test/fixtures/incoming_reply_mastodon.xml
@ -0,0 +1,29 @@
+<?xml version="1.0"?>
+<entry xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:media="http://purl.org/syndication/atommedia" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:mastodon="http://mastodon.social/schema/1.0">
+  <id>tag:mastodon.social,2017-05-02:objectId=4901603:objectType=Status</id>
+  <published>2017-05-02T18:33:06Z</published>
+  <updated>2017-05-02T18:33:06Z</updated>
+  <title>New status by lambadalambda</title>
+  <author>
+    <id>https://mastodon.social/users/lambadalambda</id>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+    <uri>https://mastodon.social/users/lambadalambda</uri>
+    <name>lambadalambda</name>
+    <email>lambadalambda@mastodon.social</email>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/@lambadalambda"/>
+    <link rel="avatar" type="image/gif" media:width="120" media:height="120" href="https://files.mastodon.social/accounts/avatars/000/000/264/original/1429214160519.gif"/>
+    <link rel="header" type="" media:width="700" media:height="335" href="/headers/original/missing.png"/>
+    <poco:preferredUsername>lambadalambda</poco:preferredUsername>
+    <poco:displayName>Critical Value</poco:displayName>
+    <mastodon:scope>public</mastodon:scope>
+  </author>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+  <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+  <content type="html" xml:lang="el">&lt;p&gt;&lt;span class="h-card"&gt;&lt;a href="https://pleroma.soykaf.com/users/lain" class="u-url mention"&gt;@&lt;span&gt;lain&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; hey&lt;/p&gt;</content>
+  <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://pleroma.soykaf.com/users/lain"/>
+  <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+  <mastodon:scope>public</mastodon:scope>
+  <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/2224923"/>
+  <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/2224923.atom"/>
+  <thr:in-reply-to ref="https://pleroma.soykaf.com/objects/c237d966-ac75-4fe3-a87a-d89d71a3a7a4" href=""/>
+</entry>
--- a/test/fixtures/incoming_websub_gnusocial_attachments.xml
+++ b/test/fixtures/incoming_websub_gnusocial_attachments.xml
@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<feed xml:lang="en-US" xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:georss="http://www.georss.org/georss" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:media="http://purl.org/syndication/atommedia" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:statusnet="http://status.net/schema/api/1/">
+ <generator uri="https://gnu.io/social" version="1.0.2-dev">GNU social</generator>
+ <id>https://social.heldscal.la/api/statuses/user_timeline/23211.atom</id>
+ <title>lambadalambda timeline</title>
+ <subtitle>Updates from lambadalambda on social.heldscal.la!</subtitle>
+ <logo>https://social.heldscal.la/avatar/23211-96-20170416114255.jpeg</logo>
+ <updated>2017-05-02T20:29:35+00:00</updated>
+<author>
+ <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+ <uri>https://social.heldscal.la/user/23211</uri>
+ <name>lambadalambda</name>
+ <summary>Call me Deacon Blues.</summary>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/lambadalambda"/>
+ <link rel="avatar" type="image/jpeg" media:width="236" media:height="236" href="https://social.heldscal.la/avatar/23211-original-20170416114255.jpeg"/>
+ <link rel="avatar" type="image/jpeg" media:width="96" media:height="96" href="https://social.heldscal.la/avatar/23211-96-20170416114255.jpeg"/>
+ <link rel="avatar" type="image/jpeg" media:width="48" media:height="48" href="https://social.heldscal.la/avatar/23211-48-20170416114255.jpeg"/>
+ <link rel="avatar" type="image/jpeg" media:width="24" media:height="24" href="https://social.heldscal.la/avatar/23211-24-20170416114257.jpeg"/>
+ <poco:preferredUsername>lambadalambda</poco:preferredUsername>
+ <poco:displayName>Constance Variable</poco:displayName>
+ <poco:note>Call me Deacon Blues.</poco:note>
+ <poco:address>
+  <poco:formatted>Berlin</poco:formatted>
+ </poco:address>
+ <poco:urls>
+  <poco:type>homepage</poco:type>
+  <poco:value>https://heldscal.la</poco:value>
+  <poco:primary>true</poco:primary>
+ </poco:urls>
+ <followers url="https://social.heldscal.la/lambadalambda/subscribers"></followers>
+ <statusnet:profile_info local_id="23211"></statusnet:profile_info>
+</author>
+ <link href="https://social.heldscal.la/lambadalambda" rel="alternate" type="text/html"/>
+ <link href="https://social.heldscal.la/main/sup" rel="http://api.friendfeed.com/2008/03#sup" type="application/json"/>
+ <link href="https://social.heldscal.la/main/push/hub" rel="hub"/>
+ <link href="https://social.heldscal.la/main/salmon/user/23211" rel="salmon"/>
+ <link href="https://social.heldscal.la/main/salmon/user/23211" rel="http://salmon-protocol.org/ns/salmon-replies"/>
+ <link href="https://social.heldscal.la/main/salmon/user/23211" rel="http://salmon-protocol.org/ns/salmon-mention"/>
+ <link href="https://social.heldscal.la/api/statuses/user_timeline/23211.atom" rel="self" type="application/atom+xml"/>
+<entry>
+ <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+ <id>tag:social.heldscal.la,2017-05-02:noticeId=2020923:objectType=note</id>
+ <title>New note by lambadalambda</title>
+ <content type="html">Okay gonna stream some cool games!! &lt;a href=&quot;https://social.heldscal.la/file/7ed5ee508e6376a6e3dd581e17e7ed0b7b638147c7e86784bf83abc2641ee3d4.gif&quot; title=&quot;https://social.heldscal.la/file/7ed5ee508e6376a6e3dd581e17e7ed0b7b638147c7e86784bf83abc2641ee3d4.gif&quot; rel=&quot;nofollow external noreferrer&quot; class=&quot;attachment&quot; id=&quot;attachment-423842&quot;&gt;https://social.heldscal.la/attachment/423842&lt;/a&gt; &lt;a href=&quot;https://social.heldscal.la/file/4c209099cadfc5afd3e27a334aa0db96b3a7510dde1603305d68a2707e59a11f.png&quot; title=&quot;https://social.heldscal.la/file/4c209099cadfc5afd3e27a334aa0db96b3a7510dde1603305d68a2707e59a11f.png&quot; rel=&quot;nofollow external noreferrer&quot; class=&quot;attachment&quot; id=&quot;attachment-423843&quot;&gt;https://social.heldscal.la/attachment/423843&lt;/a&gt;</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2020923"/>
+ <status_net notice_id="2020923"></status_net>
+ <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+ <published>2017-05-02T20:29:35+00:00</published>
+ <updated>2017-05-02T20:29:35+00:00</updated>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1038558"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1038558" local_id="1038558" ref="tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=26c7afdcbcf4ebd4">tag:social.heldscal.la,2017-05-02:objectType=thread:nonce=26c7afdcbcf4ebd4</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="enclosure" href="https://social.heldscal.la/file/7ed5ee508e6376a6e3dd581e17e7ed0b7b638147c7e86784bf83abc2641ee3d4.gif" type="image/gif" length="17283"/>
+ <link rel="enclosure" href="https://social.heldscal.la/file/4c209099cadfc5afd3e27a334aa0db96b3a7510dde1603305d68a2707e59a11f.png" type="image/png" length="6965"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2020923.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2020923.atom"/>
+ <statusnet:notice_info local_id="2020923" source="Pleroma FE"></statusnet:notice_info>
+</entry>
+</feed>
--- a/test/fixtures/lambadalambda.atom
+++ b/test/fixtures/lambadalambda.atom
@ -0,0 +1,479 @@
+<?xml version="1.0"?>
+<feed xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:media="http://purl.org/syndication/atommedia" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:mastodon="http://mastodon.social/schema/1.0">
+  <id>https://mastodon.social/users/lambadalambda.atom</id>
+  <title>Critical Value</title>
+  <subtitle></subtitle>
+  <updated>2017-04-16T21:47:25Z</updated>
+  <logo>https://files.mastodon.social/accounts/avatars/000/000/264/original/1429214160519.gif?1492379244</logo>
+  <author>
+    <id>https://mastodon.social/users/lambadalambda</id>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+    <uri>https://mastodon.social/users/lambadalambda</uri>
+    <name>lambadalambda</name>
+    <email>lambadalambda@mastodon.social</email>
+    <summary></summary>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/@lambadalambda"/>
+    <link rel="avatar" type="image/gif" media:width="120" media:height="120" href="https://files.mastodon.social/accounts/avatars/000/000/264/original/1429214160519.gif?1492379244"/>
+    <link rel="header" type="" media:width="700" media:height="335" href="/headers/original/missing.png"/>
+    <poco:preferredUsername>lambadalambda</poco:preferredUsername>
+    <poco:displayName>Critical Value</poco:displayName>
+    <mastodon:scope>public</mastodon:scope>
+  </author>
+  <link rel="alternate" type="text/html" href="https://mastodon.social/@lambadalambda"/>
+  <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda.atom"/>
+  <link rel="next" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda.atom?max_id=1488609"/>
+  <link rel="hub" href="https://mastodon.social/api/push"/>
+  <link rel="salmon" href="https://mastodon.social/api/salmon/264"/>
+  <entry>
+    <id>tag:mastodon.social,2017-04-07:objectId=1874242:objectType=Status</id>
+    <published>2017-04-07T11:02:56Z</published>
+    <updated>2017-04-07T11:02:56Z</updated>
+    <title>lambadalambda shared a status by 0xroy@social.wxcafe.net</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/activity</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/share</activity:verb>
+    <activity:object>
+      <id>tag:social.wxcafe.net,2017-04-07:objectId=72554:objectType=Status</id>
+      <published>2017-04-07T11:01:59Z</published>
+      <updated>2017-04-07T11:02:00Z</updated>
+      <title>New status by 0xroy@social.wxcafe.net</title>
+      <author>
+        <id>https://social.wxcafe.net/users/0xroy</id>
+        <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+        <uri>https://social.wxcafe.net/users/0xroy</uri>
+        <name>0xroy</name>
+        <email>0xroy@social.wxcafe.net</email>
+        <summary>ta caution weeb | discussions privées : &lt;a href="https://💌.0xroy.me" rel="nofollow noopener" target="_blank"&gt;&lt;span class="invisible"&gt;https://&lt;/span&gt;&lt;span class=""&gt;💌.0xroy.me&lt;/span&gt;&lt;span class="invisible"&gt;&lt;/span&gt;&lt;/a&gt;</summary>
+        <link rel="alternate" type="text/html" href="https://social.wxcafe.net/@0xroy"/>
+        <link rel="avatar" type="image/jpeg" media:width="120" media:height="120" href="https://files.mastodon.social/accounts/avatars/000/036/953/original/20068e41d0310172.jpg?1491240516"/>
+        <link rel="header" type="image/jpeg" media:width="700" media:height="335" href="https://files.mastodon.social/accounts/headers/000/036/953/original/2229d0e3f129fe8c.jpg?1491381114"/>
+        <poco:preferredUsername>0xroy</poco:preferredUsername>
+        <poco:displayName>「R O Y  🍵 B O S」</poco:displayName>
+        <poco:note>ta caution weeb | discussions privées : &lt;a href="https://%F0%9F%92%8C.0xroy.me" rel="nofollow noopener"&gt;&lt;span class="invisible"&gt;https://&lt;/span&gt;&lt;span class=""&gt;💌.0xroy.me&lt;/span&gt;&lt;span class="invisible"&gt;&lt;/span&gt;&lt;/a&gt;</poco:note>
+        <mastodon:scope>public</mastodon:scope>
+      </author>
+      <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+      <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+      <content type="html" xml:lang="en">&lt;p&gt;someone pls eli5 matrix (protocol) and riot&lt;/p&gt;</content>
+      <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+      <mastodon:scope>public</mastodon:scope>
+      <link rel="alternate" type="text/html" href="https://social.wxcafe.net/users/0xroy/updates/4510"/>
+    </activity:object>
+    <content type="html" xml:lang="en">&lt;p&gt;someone pls eli5 matrix (protocol) and riot&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1689208"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1689208.atom"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-06:objectId=1768247:objectType=Status</id>
+    <published>2017-04-06T11:10:19Z</published>
+    <updated>2017-04-06T11:10:19Z</updated>
+    <title>lambadalambda shared a status by areyoutoo@mastodon.xyz</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/activity</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/share</activity:verb>
+    <activity:object>
+      <id>tag:mastodon.xyz,2017-04-05:objectId=133327:objectType=Status</id>
+      <published>2017-04-05T17:36:41Z</published>
+      <updated>2017-04-05T18:12:14Z</updated>
+      <title>New status by areyoutoo@mastodon.xyz</title>
+      <author>
+        <id>https://mastodon.xyz/users/areyoutoo</id>
+        <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+        <uri>https://mastodon.xyz/users/areyoutoo</uri>
+        <name>areyoutoo</name>
+        <email>areyoutoo@mastodon.xyz</email>
+        <summary>devops | retired gamedev | always boost puppy pics</summary>
+        <link rel="alternate" type="text/html" href="https://mastodon.xyz/@areyoutoo"/>
+        <link rel="avatar" type="image/png" media:width="120" media:height="120" href="https://files.mastodon.social/accounts/avatars/000/047/888/original/5ce2e132d4c18d65.png?1491343828"/>
+        <link rel="header" type="image/png" media:width="700" media:height="335" href="https://files.mastodon.social/accounts/headers/000/047/888/original/missing.png?1491336769"/>
+        <poco:preferredUsername>areyoutoo</poco:preferredUsername>
+        <poco:displayName>Raw Butter</poco:displayName>
+        <poco:note>devops | retired gamedev | always boost puppy pics</poco:note>
+        <mastodon:scope>public</mastodon:scope>
+      </author>
+      <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+      <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+      <content type="html" xml:lang="en">&lt;p&gt;Some UX thoughts for &lt;a href="https://mastodon.xyz/tags/mastodev" class="mention hashtag"&gt;#&lt;span&gt;mastodev&lt;/span&gt;&lt;/a&gt;:&lt;/p&gt;&lt;p&gt;- Would be nice if I could work on multiple draft toots? Clicking to reply to someone seems to erase any draft I had been working on.&lt;/p&gt;&lt;p&gt;- Kinda risky to click on the Federated Timeline if it loads new toots and scrolls 10ms before I click on something.&lt;/p&gt;&lt;p&gt;I probably don't know enough web frontend to help, but it might be fun to try.&lt;/p&gt;</content>
+      <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+      <category term="mastodev"/>
+      <mastodon:scope>public</mastodon:scope>
+      <link rel="alternate" type="text/html" href="https://mastodon.xyz/users/areyoutoo/updates/36028"/>
+    </activity:object>
+    <content type="html" xml:lang="en">&lt;p&gt;Some UX thoughts for &lt;a href="https://mastodon.xyz/tags/mastodev" class="mention hashtag"&gt;#&lt;span&gt;mastodev&lt;/span&gt;&lt;/a&gt;:&lt;/p&gt;&lt;p&gt;- Would be nice if I could work on multiple draft toots? Clicking to reply to someone seems to erase any draft I had been working on.&lt;/p&gt;&lt;p&gt;- Kinda risky to click on the Federated Timeline if it loads new toots and scrolls 10ms before I click on something.&lt;/p&gt;&lt;p&gt;I probably don't know enough web frontend to help, but it might be fun to try.&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1658950"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1658950.atom"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-06:objectId=1764509:objectType=Status</id>
+    <published>2017-04-06T10:15:38Z</published>
+    <updated>2017-04-06T10:15:38Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <summary xml:lang="en">This is a test for cw federation</summary>
+    <content type="html" xml:lang="en">&lt;p&gt;This is a test for cw federation body text.&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1657819"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1657819.atom"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-05:objectId=1645208:objectType=Status</id>
+    <published>2017-04-05T07:14:53Z</published>
+    <updated>2017-04-05T07:14:53Z</updated>
+    <title>lambadalambda shared a status by lambadalambda@social.heldscal.la</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/activity</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/share</activity:verb>
+    <activity:object>
+      <id>tag:social.heldscal.la,2017-04-05:noticeId=1502088:objectType=note</id>
+      <published>2017-04-05T06:12:09Z</published>
+      <updated>2017-04-05T07:12:47Z</updated>
+      <title>New status by lambadalambda@social.heldscal.la</title>
+      <author>
+        <id>https://social.heldscal.la/user/23211</id>
+        <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+        <uri>https://social.heldscal.la/user/23211</uri>
+        <name>lambadalambda</name>
+        <email>lambadalambda@social.heldscal.la</email>
+        <summary>Call me Deacon Blues.</summary>
+        <link rel="alternate" type="text/html" href="https://social.heldscal.la/lambadalambda"/>
+        <link rel="avatar" type="image/jpeg" media:width="120" media:height="120" href="https://files.mastodon.social/accounts/avatars/000/000/236/original/23211-original-20170416114255.jpeg?1492345317"/>
+        <link rel="header" type="" media:width="700" media:height="335" href="/headers/original/missing.png"/>
+        <poco:preferredUsername>lambadalambda</poco:preferredUsername>
+        <poco:displayName>Constance Variable</poco:displayName>
+        <poco:note>Call me Deacon Blues.</poco:note>
+        <mastodon:scope>public</mastodon:scope>
+      </author>
+      <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+      <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+      <content type="html" xml:lang="en">Federation 101: &lt;a href="https://www.youtube.com/watch?v=t1lYU5CA40o" rel="nofollow external noreferrer" class="attachment thumbnail"&gt;https://www.youtube.com/watch?v=t1lYU5CA40o&lt;/a&gt;</content>
+      <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+      <mastodon:scope>public</mastodon:scope>
+      <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/1502088"/>
+    </activity:object>
+    <content type="html" xml:lang="en">Federation 101: &lt;a href="https://www.youtube.com/watch?v=t1lYU5CA40o" rel="nofollow external noreferrer" class="attachment thumbnail"&gt;https://www.youtube.com/watch?v=t1lYU5CA40o&lt;/a&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1618003"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1618003.atom"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-05:objectId=1641750:objectType=Status</id>
+    <published>2017-04-05T05:44:48Z</published>
+    <updated>2017-04-05T05:44:48Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">&lt;p&gt;&lt;span class="h-card"&gt;&lt;a href="https://social.heldscal.la/lambadalambda" class="u-url mention"&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; just a test.&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://social.heldscal.la/user/23211"/>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1616358"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1616358.atom"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-04:objectId=1540149:objectType=Status</id>
+    <published>2017-04-04T06:31:09Z</published>
+    <updated>2017-04-04T06:31:09Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">&lt;p&gt;Looks like you still can&amp;apos;t delete your account here (PRIVACY!), but I won&amp;apos;t be posting here anymore, my main account is &lt;span class="h-card"&gt;&lt;a href="https://social.heldscal.la/lambadalambda" class="u-url mention"&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://social.heldscal.la/user/23211"/>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1559641"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1559641.atom"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-04:objectId=1539608:objectType=Status</id>
+    <published>2017-04-04T06:18:16Z</published>
+    <updated>2017-04-04T06:18:16Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">&lt;p&gt;&lt;span class="h-card"&gt;&lt;a href="https://mastodon.social/@ghostbar" class="u-url mention"&gt;@&lt;span&gt;ghostbar&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; Remember to rewrite it in Rust once you&amp;apos;re done.&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://mastodon.social/users/ghostbar"/>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1559263"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1559263.atom"/>
+    <thr:in-reply-to ref="tag:mastodon.social,2017-04-03:objectId=1514426:objectType=Status" href="https://mastodon.social/@ghostbar/1514426"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-03:objectId=1504813:objectType=Status</id>
+    <published>2017-04-03T18:01:20Z</published>
+    <updated>2017-04-03T18:01:20Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">&lt;p&gt;&lt;span class="h-card"&gt;&lt;a href="https://mastodon.xyz/@Azurolu" class="u-url mention"&gt;@&lt;span&gt;Azurolu&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; You mean gs.smuglo.li?&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://mastodon.xyz/users/Azurolu"/>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1535844"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1535844.atom"/>
+    <thr:in-reply-to ref="tag:mastodon.xyz,2017-04-03:objectId=21879:objectType=Status" href="https://mastodon.xyz/users/Azurolu/updates/3813"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-03:objectId=1504805:objectType=Status</id>
+    <published>2017-04-03T18:01:05Z</published>
+    <updated>2017-04-03T18:01:05Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">&lt;p&gt;There&amp;apos;s nothing wrong with having several alt accounts all across the fediverse. Try out another mastodon instance (&lt;a href="https://icosahedron.website" rel="nofollow noopener" target="_blank"&gt;&lt;span class="invisible"&gt;https://&lt;/span&gt;&lt;span class=""&gt;icosahedron.website&lt;/span&gt;&lt;span class="invisible"&gt;&lt;/span&gt;&lt;/a&gt;) or a GNU Social instance (like &lt;a href="https://shitposter.club" rel="nofollow noopener" target="_blank"&gt;&lt;span class="invisible"&gt;https://&lt;/span&gt;&lt;span class=""&gt;shitposter.club&lt;/span&gt;&lt;span class="invisible"&gt;&lt;/span&gt;&lt;/a&gt; or &lt;a href="https://freezepeach.xyz" rel="nofollow noopener" target="_blank"&gt;&lt;span class="invisible"&gt;https://&lt;/span&gt;&lt;span class=""&gt;freezepeach.xyz&lt;/span&gt;&lt;span class="invisible"&gt;&lt;/span&gt;&lt;/a&gt;), or friendica. They are all on the same network, so you can still follow all your friends!&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1535837"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1535837.atom"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-03:objectId=1503965:objectType=Status</id>
+    <published>2017-04-03T17:31:30Z</published>
+    <updated>2017-04-03T17:31:30Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">&lt;p&gt;&lt;span class="h-card"&gt;&lt;a href="https://mastodon.social/@20Hz" class="u-url mention"&gt;@&lt;span&gt;20Hz&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; you could also try out a GS instance, which are on the same network :)&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://mastodon.social/users/20Hz"/>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1535176"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1535176.atom"/>
+    <thr:in-reply-to ref="tag:mastodon.social,2017-04-03:objectId=1503524:objectType=Status" href="https://mastodon.social/@20Hz/1503524"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-03:objectId=1503955:objectType=Status</id>
+    <published>2017-04-03T17:31:08Z</published>
+    <updated>2017-04-03T17:31:08Z</updated>
+    <title>lambadalambda shared a status by shpuld@shitposter.club</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/activity</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/share</activity:verb>
+    <activity:object>
+      <id>tag:shitposter.club,2017-04-03:noticeId=2251717:objectType=note</id>
+      <published>2017-04-03T17:06:43Z</published>
+      <updated>2017-04-03T17:12:06Z</updated>
+      <title>New status by shpuld@shitposter.club</title>
+      <author>
+        <id>https://shitposter.club/user/5381</id>
+        <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+        <uri>https://shitposter.club/user/5381</uri>
+        <name>shpuld</name>
+        <email>shpuld@shitposter.club</email>
+        <summary></summary>
+        <link rel="alternate" type="text/html" href="https://shitposter.club/shpuld"/>
+        <link rel="avatar" type="image/jpeg" media:width="120" media:height="120" href="https://files.mastodon.social/accounts/avatars/000/005/895/original/5381-original-20170401213417.jpeg?1491082522"/>
+        <link rel="header" type="" media:width="700" media:height="335" href="/headers/original/missing.png"/>
+        <poco:preferredUsername>shpuld</poco:preferredUsername>
+        <poco:displayName>shp</poco:displayName>
+        <mastodon:scope>public</mastodon:scope>
+      </author>
+      <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+      <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+      <content type="html" xml:lang="en">reposting the classic &lt;a href="https://shitposter.club/file/89c5fe483526caf3a46cfc5cdd4ae68061054350e767397731af658d54786e31.jpg" class="attachment" rel="nofollow external"&gt;https://shitposter.club/attachment/219846&lt;/a&gt;</content>
+      <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+      <link rel="enclosure" type="image/jpeg" length="30588" href="https://files.mastodon.social/media_attachments/files/000/156/256/original/89c5fe483526caf3a46cfc5cdd4ae68061054350e767397731af658d54786e31.jpg"/>
+      <mastodon:scope>public</mastodon:scope>
+      <link rel="alternate" type="text/html" href="https://shitposter.club/notice/2251717"/>
+    </activity:object>
+    <content type="html" xml:lang="en">reposting the classic &lt;a href="https://shitposter.club/file/89c5fe483526caf3a46cfc5cdd4ae68061054350e767397731af658d54786e31.jpg" class="attachment" rel="nofollow external"&gt;https://shitposter.club/attachment/219846&lt;/a&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1535166"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1535166.atom"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-03:objectId=1503929:objectType=Status</id>
+    <published>2017-04-03T17:30:43Z</published>
+    <updated>2017-04-03T17:30:43Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">&lt;p&gt;&lt;span class="h-card"&gt;&lt;a href="https://mastodon.social/@ghostbar" class="u-url mention"&gt;@&lt;span&gt;ghostbar&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; Normally you shouldn&amp;apos;t be running tens of thousands of users on one instance... That&amp;apos;s one of the reasons for federation.&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://mastodon.social/users/ghostbar"/>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1535144"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1535144.atom"/>
+    <thr:in-reply-to ref="tag:mastodon.social,2017-04-03:objectId=1503526:objectType=Status" href="https://mastodon.social/@ghostbar/1503526"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-03:objectId=1477255:objectType=Status</id>
+    <published>2017-04-03T08:24:39Z</published>
+    <updated>2017-04-03T08:24:39Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">&lt;p&gt;&lt;span class="h-card"&gt;&lt;a href="https://mastodon.social/@dot_tiff" class="u-url mention"&gt;@&lt;span&gt;dot_tiff&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; it&amp;apos;s the vaporwave mode.&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://mastodon.social/users/dot_tiff"/>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1513305"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1513305.atom"/>
+    <thr:in-reply-to ref="tag:mastodon.social,2017-04-03:objectId=1477220:objectType=Status" href="https://mastodon.social/@dot_tiff/1477220"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-03:objectId=1476210:objectType=Status</id>
+    <published>2017-04-03T07:45:42Z</published>
+    <updated>2017-04-03T07:45:42Z</updated>
+    <title>lambadalambda shared a status by lambadalambda@social.heldscal.la</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/activity</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/share</activity:verb>
+    <activity:object>
+      <id>tag:social.heldscal.la,2017-04-03:noticeId=1475727:objectType=note</id>
+      <published>2017-04-03T07:44:43Z</published>
+      <updated>2017-04-03T07:44:48Z</updated>
+      <title>New status by lambadalambda@social.heldscal.la</title>
+      <author>
+        <id>https://social.heldscal.la/user/23211</id>
+        <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+        <uri>https://social.heldscal.la/user/23211</uri>
+        <name>lambadalambda</name>
+        <email>lambadalambda@social.heldscal.la</email>
+        <summary>Call me Deacon Blues.</summary>
+        <link rel="alternate" type="text/html" href="https://social.heldscal.la/lambadalambda"/>
+        <link rel="avatar" type="image/jpeg" media:width="120" media:height="120" href="https://files.mastodon.social/accounts/avatars/000/000/236/original/23211-original-20170416114255.jpeg?1492345317"/>
+        <link rel="header" type="" media:width="700" media:height="335" href="/headers/original/missing.png"/>
+        <poco:preferredUsername>lambadalambda</poco:preferredUsername>
+        <poco:displayName>Constance Variable</poco:displayName>
+        <poco:note>Call me Deacon Blues.</poco:note>
+        <mastodon:scope>public</mastodon:scope>
+      </author>
+      <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+      <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+      <content type="html" xml:lang="en">Here's a song by the original anti-idol, Togawa Jun: &lt;a href="https://www.youtube.com/watch?v=kNI_NK2YY-s" rel="nofollow external noreferrer" class="attachment"&gt;https://www.youtube.com/watch?v=kNI_NK2YY-s&lt;/a&gt;</content>
+      <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+      <mastodon:scope>public</mastodon:scope>
+      <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/1475727"/>
+    </activity:object>
+    <content type="html" xml:lang="en">Here's a song by the original anti-idol, Togawa Jun: &lt;a href="https://www.youtube.com/watch?v=kNI_NK2YY-s" rel="nofollow external noreferrer" class="attachment"&gt;https://www.youtube.com/watch?v=kNI_NK2YY-s&lt;/a&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1512485"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1512485.atom"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-03:objectId=1476047:objectType=Status</id>
+    <published>2017-04-03T07:39:14Z</published>
+    <updated>2017-04-03T07:39:14Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">&lt;p&gt;&lt;span class="h-card"&gt;&lt;a href="https://mastodon.social/@amrrr" class="u-url mention"&gt;@&lt;span&gt;amrrr&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; tumblr/10, but pretty good!&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://mastodon.social/users/amrrr"/>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1512350"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1512350.atom"/>
+    <thr:in-reply-to ref="tag:mastodon.social,2017-04-03:objectId=1476030:objectType=Status" href="https://mastodon.social/@amrrr/1476030"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-03:objectId=1475949:objectType=Status</id>
+    <published>2017-04-03T07:35:45Z</published>
+    <updated>2017-04-03T07:35:45Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">&lt;p&gt;&lt;span class="h-card"&gt;&lt;a href="https://mastodon.social/@Shookaite" class="u-url mention"&gt;@&lt;span&gt;Shookaite&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; Oh, you mean like userstyles?&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://mastodon.social/users/Shookaite"/>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1512271"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1512271.atom"/>
+    <thr:in-reply-to ref="tag:mastodon.social,2017-04-03:objectId=1475879:objectType=Status" href="https://mastodon.social/@Shookaite/1475879"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-03:objectId=1475581:objectType=Status</id>
+    <published>2017-04-03T07:20:03Z</published>
+    <updated>2017-04-03T07:20:03Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">&lt;p&gt;&lt;span class="h-card"&gt;&lt;a href="https://mastodon.social/@Shookaite" class="u-url mention"&gt;@&lt;span&gt;Shookaite&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; Would be nice if someone helped port Pleroma to Mastodon, that has a theme switcher (click on the cog in the upper right): &lt;a href="https://pleroma.heldscal.la/main/all" rel="nofollow noopener" target="_blank"&gt;&lt;span class="invisible"&gt;https://&lt;/span&gt;&lt;span class=""&gt;pleroma.heldscal.la/main/all&lt;/span&gt;&lt;span class="invisible"&gt;&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://mastodon.social/users/Shookaite"/>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1511987"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1511987.atom"/>
+    <thr:in-reply-to ref="tag:mastodon.social,2017-04-03:objectId=1475550:objectType=Status" href="https://mastodon.social/@Shookaite/1475550"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-02:objectId=1457325:objectType=Status</id>
+    <published>2017-04-02T21:57:43Z</published>
+    <updated>2017-04-02T21:57:43Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">&lt;p&gt;&lt;span class="h-card"&gt;&lt;a href="https://mastodon.social/@rhosyn" class="u-url mention"&gt;@&lt;span&gt;rhosyn&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; &lt;span class="h-card"&gt;&lt;a href="https://mastodon.social/@Meaningness" class="u-url mention"&gt;@&lt;span&gt;Meaningness&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; you could take a look at those listed at social.guhnoo.org&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://mastodon.social/users/rhosyn"/>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://mastodon.social/users/Meaningness"/>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1496564"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1496564.atom"/>
+    <thr:in-reply-to ref="tag:mastodon.social,2017-04-02:objectId=1449283:objectType=Status" href="https://mastodon.social/@rhosyn/1449283"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-02:objectId=1447926:objectType=Status</id>
+    <published>2017-04-02T18:31:52Z</published>
+    <updated>2017-04-02T18:31:52Z</updated>
+    <title>New status by lambadalambda</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">&lt;p&gt;My main account is &lt;span class="h-card"&gt;&lt;a href="https://social.heldscal.la/lambadalambda" class="u-url mention"&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; , btw.&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://social.heldscal.la/user/23211"/>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1488648"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1488648.atom"/>
+  </entry>
+  <entry>
+    <id>tag:mastodon.social,2017-04-02:objectId=1447878:objectType=Status</id>
+    <published>2017-04-02T18:30:37Z</published>
+    <updated>2017-04-02T18:30:37Z</updated>
+    <title>lambadalambda shared a status by Firstaide@awoo.space</title>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/activity</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/share</activity:verb>
+    <activity:object>
+      <id>tag:awoo.space,2017-04-02:objectId=135324:objectType=Status</id>
+      <published>2017-04-02T18:29:32Z</published>
+      <updated>2017-04-02T18:29:32Z</updated>
+      <title>New status by Firstaide@awoo.space</title>
+      <author>
+        <id>https://awoo.space/users/Firstaide</id>
+        <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+        <uri>https://awoo.space/users/Firstaide</uri>
+        <name>Firstaide</name>
+        <email>Firstaide@awoo.space</email>
+        <summary>A smol awoo account, for a smol autistic 💙
+They/them please!
+NB/white/ace</summary>
+        <link rel="alternate" type="text/html" href="https://awoo.space/@Firstaide"/>
+        <link rel="avatar" type="image/png" media:width="120" media:height="120" href="https://files.mastodon.social/accounts/avatars/000/023/707/original/95e92639771fd225.png?1492022811"/>
+        <link rel="header" type="image/jpeg" media:width="700" media:height="335" href="https://files.mastodon.social/accounts/headers/000/023/707/original/e98df174c26747be.jpg?1491667928"/>
+        <poco:preferredUsername>Firstaide</poco:preferredUsername>
+        <poco:displayName>Miff🚑✨</poco:displayName>
+        <poco:note>A smol awoo account, for a smol autistic 💙
+They/them please!
+NB/white/ace</poco:note>
+        <mastodon:scope>public</mastodon:scope>
+      </author>
+      <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+      <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+      <content type="html" xml:lang="en">&lt;p&gt;&lt;a href="https://mastodon.social/users/lambadalambda" class="h-card u-url p-nickname mention"&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt; yeah, I think that's p much the  big issue here? &lt;br&gt;When I first heard of Masto, I thought it was just like twitter at first, I had no idea federation was even a thing?, and I actually joined p early on? :-o &lt;/p&gt;&lt;p&gt;idk I think more stuff needs to be done about federation promotion, but honestly its gotta come from the get go when people get here to make an account I feel :-o&lt;/p&gt;</content>
+      <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://mastodon.social/users/lambadalambda"/>
+      <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+      <mastodon:scope>public</mastodon:scope>
+      <link rel="alternate" type="text/html" href="https://awoo.space/users/Firstaide/updates/10904"/>
+      <thr:in-reply-to ref="tag:mastodon.social,2017-04-02:objectId=1447682:objectType=Status" href="https://mastodon.social/@lambadalambda/1447682"/>
+    </activity:object>
+    <content type="html" xml:lang="en">&lt;p&gt;&lt;a href="https://mastodon.social/users/lambadalambda" class="h-card u-url p-nickname mention"&gt;@&lt;span&gt;lambadalambda&lt;/span&gt;&lt;/a&gt; yeah, I think that's p much the  big issue here? &lt;br&gt;When I first heard of Masto, I thought it was just like twitter at first, I had no idea federation was even a thing?, and I actually joined p early on? :-o &lt;/p&gt;&lt;p&gt;idk I think more stuff needs to be done about federation promotion, but honestly its gotta come from the get go when people get here to make an account I feel :-o&lt;/p&gt;</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/1488609"/>
+    <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/1488609.atom"/>
+  </entry>
+</feed>
--- a/test/fixtures/ostatus_incoming_post.xml
+++ b/test/fixtures/ostatus_incoming_post.xml
@ -0,0 +1,57 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<feed xml:lang="en-US" xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:georss="http://www.georss.org/georss" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:media="http://purl.org/syndication/atommedia" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:statusnet="http://status.net/schema/api/1/">
+ <generator uri="https://gnu.io/social" version="1.0.2-dev">GNU social</generator>
+ <id>https://social.heldscal.la/api/statuses/user_timeline/23211.atom</id>
+ <title>lambadalambda timeline</title>
+ <subtitle>Updates from lambadalambda on social.heldscal.la!</subtitle>
+ <logo>https://social.heldscal.la/avatar/23211-96-20170416114255.jpeg</logo>
+ <updated>2017-04-29T18:25:38+00:00</updated>
+<author>
+ <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+ <uri>https://social.heldscal.la/user/23211</uri>
+ <name>lambadalambda</name>
+ <summary>Call me Deacon Blues.</summary>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/lambadalambda"/>
+ <link rel="avatar" type="image/jpeg" media:width="236" media:height="236" href="https://social.heldscal.la/avatar/23211-original-20170416114255.jpeg"/>
+ <link rel="avatar" type="image/jpeg" media:width="96" media:height="96" href="https://social.heldscal.la/avatar/23211-96-20170416114255.jpeg"/>
+ <link rel="avatar" type="image/jpeg" media:width="48" media:height="48" href="https://social.heldscal.la/avatar/23211-48-20170416114255.jpeg"/>
+ <link rel="avatar" type="image/jpeg" media:width="24" media:height="24" href="https://social.heldscal.la/avatar/23211-24-20170416114257.jpeg"/>
+ <poco:preferredUsername>lambadalambda</poco:preferredUsername>
+ <poco:displayName>Constance Variable</poco:displayName>
+ <poco:note>Call me Deacon Blues.</poco:note>
+ <poco:address>
+  <poco:formatted>Berlin</poco:formatted>
+ </poco:address>
+ <poco:urls>
+  <poco:type>homepage</poco:type>
+  <poco:value>https://heldscal.la</poco:value>
+  <poco:primary>true</poco:primary>
+ </poco:urls>
+ <followers url="https://social.heldscal.la/lambadalambda/subscribers"></followers>
+ <statusnet:profile_info local_id="23211"></statusnet:profile_info>
+</author>
+ <link href="https://social.heldscal.la/lambadalambda" rel="alternate" type="text/html"/>
+ <link href="https://social.heldscal.la/main/sup" rel="http://api.friendfeed.com/2008/03#sup" type="application/json"/>
+ <link href="https://social.heldscal.la/main/push/hub" rel="hub"/>
+ <link href="https://social.heldscal.la/main/salmon/user/23211" rel="salmon"/>
+ <link href="https://social.heldscal.la/main/salmon/user/23211" rel="http://salmon-protocol.org/ns/salmon-replies"/>
+ <link href="https://social.heldscal.la/main/salmon/user/23211" rel="http://salmon-protocol.org/ns/salmon-mention"/>
+ <link href="https://social.heldscal.la/api/statuses/user_timeline/23211.atom" rel="self" type="application/atom+xml"/>
+<entry>
+ <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+ <id>tag:social.heldscal.la,2017-04-29:noticeId=1967725:objectType=note</id>
+ <title>New note by lambadalambda</title>
+ <content type="html">Will it blend?</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/1967725"/>
+ <status_net notice_id="1967725"></status_net>
+ <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+ <published>2017-04-29T18:25:38+00:00</published>
+ <updated>2017-04-29T18:25:38+00:00</updated>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1007861"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1007861" local_id="1007861" ref="tag:social.heldscal.la,2017-04-29:objectType=thread:nonce=3f3a9dd83acc4e35">tag:social.heldscal.la,2017-04-29:objectType=thread:nonce=3f3a9dd83acc4e35</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/1967725.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/1967725.atom"/>
+ <statusnet:notice_info local_id="1967725" source="Pleroma FE"></statusnet:notice_info>
+</entry>
+</feed>
--- a/test/fixtures/ostatus_incoming_reply.xml
+++ b/test/fixtures/ostatus_incoming_reply.xml
@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<feed xml:lang="en-US" xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:georss="http://www.georss.org/georss" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:media="http://purl.org/syndication/atommedia" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:statusnet="http://status.net/schema/api/1/">
+ <generator uri="https://gnu.io/social" version="1.0.2-dev">GNU social</generator>
+ <id>https://social.heldscal.la/api/statuses/user_timeline/23211.atom</id>
+ <title>lambadalambda timeline</title>
+ <subtitle>Updates from lambadalambda on social.heldscal.la!</subtitle>
+ <logo>https://social.heldscal.la/avatar/23211-96-20170416114255.jpeg</logo>
+ <updated>2017-04-30T09:30:32+00:00</updated>
+<author>
+ <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+ <uri>https://social.heldscal.la/user/23211</uri>
+ <name>lambadalambda</name>
+ <summary>Call me Deacon Blues.</summary>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/lambadalambda"/>
+ <link rel="avatar" type="image/jpeg" media:width="236" media:height="236" href="https://social.heldscal.la/avatar/23211-original-20170416114255.jpeg"/>
+ <link rel="avatar" type="image/jpeg" media:width="96" media:height="96" href="https://social.heldscal.la/avatar/23211-96-20170416114255.jpeg"/>
+ <link rel="avatar" type="image/jpeg" media:width="48" media:height="48" href="https://social.heldscal.la/avatar/23211-48-20170416114255.jpeg"/>
+ <link rel="avatar" type="image/jpeg" media:width="24" media:height="24" href="https://social.heldscal.la/avatar/23211-24-20170416114257.jpeg"/>
+ <poco:preferredUsername>lambadalambda</poco:preferredUsername>
+ <poco:displayName>Constance Variable</poco:displayName>
+ <poco:note>Call me Deacon Blues.</poco:note>
+ <poco:address>
+  <poco:formatted>Berlin</poco:formatted>
+ </poco:address>
+ <poco:urls>
+  <poco:type>homepage</poco:type>
+  <poco:value>https://heldscal.la</poco:value>
+  <poco:primary>true</poco:primary>
+ </poco:urls>
+ <followers url="https://social.heldscal.la/lambadalambda/subscribers"></followers>
+ <statusnet:profile_info local_id="23211"></statusnet:profile_info>
+</author>
+ <link href="https://social.heldscal.la/lambadalambda" rel="alternate" type="text/html"/>
+ <link href="https://social.heldscal.la/main/sup" rel="http://api.friendfeed.com/2008/03#sup" type="application/json"/>
+ <link href="https://social.heldscal.la/main/push/hub" rel="hub"/>
+ <link href="https://social.heldscal.la/main/salmon/user/23211" rel="salmon"/>
+ <link href="https://social.heldscal.la/main/salmon/user/23211" rel="http://salmon-protocol.org/ns/salmon-replies"/>
+ <link href="https://social.heldscal.la/main/salmon/user/23211" rel="http://salmon-protocol.org/ns/salmon-mention"/>
+ <link href="https://social.heldscal.la/api/statuses/user_timeline/23211.atom" rel="self" type="application/atom+xml"/>
+<entry>
+ <activity:object-type>http://activitystrea.ms/schema/1.0/comment</activity:object-type>
+ <id>tag:social.heldscal.la,2017-04-30:noticeId=1978790:objectType=comment</id>
+ <title>New comment by lambadalambda</title>
+ <content type="html">@&lt;a href=&quot;https://gs.archae.me/user/4687&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;shpbot&quot;&gt;shpbot&lt;/a&gt; why not indeed.</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/1978790"/>
+ <status_net notice_id="1978790"></status_net>
+ <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+ <published>2017-04-30T09:30:32+00:00</published>
+ <updated>2017-04-30T09:30:32+00:00</updated>
+ <thr:in-reply-to ref="tag:gs.archae.me,2017-04-30:noticeId=778260:objectType=note" href="https://gs.archae.me/notice/778260"></thr:in-reply-to>
+ <link rel="related" href="https://gs.archae.me/notice/778260"/>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1013566"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1013566" local_id="1013566" ref="https://gs.archae.me/conversation/327120">https://gs.archae.me/conversation/327120</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="https://gs.archae.me/user/4687"/>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/1978790.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/1978790.atom"/>
+ <statusnet:notice_info local_id="1978790" source="Pleroma FE"></statusnet:notice_info>
+</entry>
+</feed>
--- a/test/fixtures/private_key.pem
+++ b/test/fixtures/private_key.pem
@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----
--- a/test/fixtures/salmon2.xml
+++ b/test/fixtures/salmon2.xml
--- a/test/fixtures/share-gs.xml
+++ b/test/fixtures/share-gs.xml
@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<feed xml:lang="en-US" xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:georss="http://www.georss.org/georss" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:media="http://purl.org/syndication/atommedia" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:statusnet="http://status.net/schema/api/1/">
+ <generator uri="https://gnu.io/social" version="1.0.2-dev">GNU social</generator>
+ <id>https://social.heldscal.la/api/statuses/user_timeline/23211.atom</id>
+ <title>lambadalambda timeline</title>
+ <subtitle>Updates from lambadalambda on social.heldscal.la!</subtitle>
+ <logo>https://social.heldscal.la/avatar/23211-96-20170416114255.jpeg</logo>
+ <updated>2017-05-03T08:05:41+00:00</updated>
+<author>
+ <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+ <uri>https://social.heldscal.la/user/23211</uri>
+ <name>lambadalambda</name>
+ <summary>Call me Deacon Blues.</summary>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/lambadalambda"/>
+ <link rel="avatar" type="image/jpeg" media:width="236" media:height="236" href="https://social.heldscal.la/avatar/23211-original-20170416114255.jpeg"/>
+ <link rel="avatar" type="image/jpeg" media:width="96" media:height="96" href="https://social.heldscal.la/avatar/23211-96-20170416114255.jpeg"/>
+ <link rel="avatar" type="image/jpeg" media:width="48" media:height="48" href="https://social.heldscal.la/avatar/23211-48-20170416114255.jpeg"/>
+ <link rel="avatar" type="image/jpeg" media:width="24" media:height="24" href="https://social.heldscal.la/avatar/23211-24-20170416114257.jpeg"/>
+ <poco:preferredUsername>lambadalambda</poco:preferredUsername>
+ <poco:displayName>Constance Variable</poco:displayName>
+ <poco:note>Call me Deacon Blues.</poco:note>
+ <poco:address>
+  <poco:formatted>Berlin</poco:formatted>
+ </poco:address>
+ <poco:urls>
+  <poco:type>homepage</poco:type>
+  <poco:value>https://heldscal.la</poco:value>
+  <poco:primary>true</poco:primary>
+ </poco:urls>
+ <followers url="https://social.heldscal.la/lambadalambda/subscribers"></followers>
+ <statusnet:profile_info local_id="23211"></statusnet:profile_info>
+</author>
+ <link href="https://social.heldscal.la/lambadalambda" rel="alternate" type="text/html"/>
+ <link href="https://social.heldscal.la/main/sup" rel="http://api.friendfeed.com/2008/03#sup" type="application/json"/>
+ <link href="https://social.heldscal.la/main/push/hub" rel="hub"/>
+ <link href="https://social.heldscal.la/main/salmon/user/23211" rel="salmon"/>
+ <link href="https://social.heldscal.la/main/salmon/user/23211" rel="http://salmon-protocol.org/ns/salmon-replies"/>
+ <link href="https://social.heldscal.la/main/salmon/user/23211" rel="http://salmon-protocol.org/ns/salmon-mention"/>
+ <link href="https://social.heldscal.la/api/statuses/user_timeline/23211.atom" rel="self" type="application/atom+xml"/>
+<entry>
+ <id>tag:social.heldscal.la,2017-05-03:noticeId=2028428:objectType=note</id>
+ <title>lambadalambda repeated a notice by lain</title>
+ <content type="html">RT @&lt;a href=&quot;https://pleroma.soykaf.com/users/lain&quot; class=&quot;h-card u-url p-nickname mention&quot; title=&quot;Lain Iwakura&quot;&gt;lain&lt;/a&gt; Added returning the entries as xml... let's see if the mastodon hammering stops now.</content>
+ <link rel="alternate" type="text/html" href="https://social.heldscal.la/notice/2028428"/>
+ <activity:verb>http://activitystrea.ms/schema/1.0/share</activity:verb>
+ <published>2017-05-03T08:05:41+00:00</published>
+ <updated>2017-05-03T08:05:41+00:00</updated>
+ <activity:object>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/activity</activity:object-type>
+  <id>https://pleroma.soykaf.com/objects/4c1bda26-902e-4525-9fcd-b9fd44925193</id>
+  <title></title>
+  <content type="html">Added returning the entries as xml... let's see if the mastodon hammering stops now.</content>
+  <link rel="alternate" type="text/html" href="https://pleroma.soykaf.com/objects/4c1bda26-902e-4525-9fcd-b9fd44925193"/>
+  <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+  <published>2017-05-03T08:04:44+00:00</published>
+  <updated>2017-05-03T08:04:44+00:00</updated>
+  <author>
+   <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+   <uri>https://pleroma.soykaf.com/users/lain</uri>
+   <name>lain</name>
+   <summary>Test account</summary>
+   <link rel="alternate" type="text/html" href="https://pleroma.soykaf.com/users/lain"/>
+   <link rel="avatar" type="image/jpeg" media:width="250" media:height="202" href="https://social.heldscal.la/avatar/43188-original-20170429171039.jpeg"/>
+   <link rel="avatar" type="image/jpeg" media:width="96" media:height="96" href="https://social.heldscal.la/avatar/43188-96-20170429172422.jpeg"/>
+   <link rel="avatar" type="image/jpeg" media:width="48" media:height="48" href="https://social.heldscal.la/avatar/43188-48-20170429172422.jpeg"/>
+   <link rel="avatar" type="image/jpeg" media:width="24" media:height="24" href="https://social.heldscal.la/avatar/43188-24-20170429181411.jpeg"/>
+   <poco:preferredUsername>lain</poco:preferredUsername>
+   <poco:displayName>Lain Iwakura</poco:displayName>
+   <poco:note>Test account</poco:note>
+   <statusnet:profile_info local_id="43188"></statusnet:profile_info>
+  </author>
+  <activity:object>
+   <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+   <id>https://pleroma.soykaf.com/objects/4c1bda26-902e-4525-9fcd-b9fd44925193</id>
+   <title>New note by lain</title>
+   <content type="html">Added returning the entries as xml... let's see if the mastodon hammering stops now.</content>
+   <link rel="alternate" type="text/html" href="https://pleroma.soykaf.com/objects/4c1bda26-902e-4525-9fcd-b9fd44925193"/>
+   <status_net notice_id="2028424"></status_net>
+  </activity:object>
+  <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1042737"/>
+  <ostatus:conversation href="https://social.heldscal.la/conversation/1042737" local_id="1042737" ref="https://pleroma.soykaf.com/contexts/ede39a2b-7cf3-4fa4-8ccd-cb97431bcc22">https://pleroma.soykaf.com/contexts/ede39a2b-7cf3-4fa4-8ccd-cb97431bcc22</ostatus:conversation>
+  <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+  <source>
+   <id>https://pleroma.soykaf.com/users/lain/feed.atom</id>
+   <title>Lain Iwakura</title>
+   <link rel="alternate" type="text/html" href="https://pleroma.soykaf.com/users/lain"/>
+   <link rel="self" type="application/atom+xml" href="https://pleroma.soykaf.com/users/lain/feed.atom"/>
+   <icon>https://social.heldscal.la/avatar/43188-96-20170429172422.jpeg</icon>
+   <updated>2017-05-03T08:04:44+00:00</updated>
+  </source>
+ </activity:object>
+ <link rel="ostatus:conversation" href="https://social.heldscal.la/conversation/1042737"/>
+ <ostatus:conversation href="https://social.heldscal.la/conversation/1042737" local_id="1042737" ref="https://pleroma.soykaf.com/contexts/ede39a2b-7cf3-4fa4-8ccd-cb97431bcc22">https://pleroma.soykaf.com/contexts/ede39a2b-7cf3-4fa4-8ccd-cb97431bcc22</ostatus:conversation>
+ <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+ <link rel="self" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2028428.atom"/>
+ <link rel="edit" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/show/2028428.atom"/>
+ <statusnet:notice_info local_id="2028428" source="api" repeat_of="2028424"></statusnet:notice_info>
+</entry>
+</feed>
--- a/test/fixtures/share.xml
+++ b/test/fixtures/share.xml
@ -0,0 +1,54 @@
+<?xml version="1.0"?>
+<entry xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:media="http://purl.org/syndication/atommedia" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:mastodon="http://mastodon.social/schema/1.0">
+  <id>tag:mastodon.social,2017-05-03:objectId=4934452:objectType=Status</id>
+  <published>2017-05-03T08:21:09Z</published>
+  <updated>2017-05-03T08:21:09Z</updated>
+  <title>lambadalambda shared a status by lain@pleroma.soykaf.com</title>
+  <author>
+    <id>https://mastodon.social/users/lambadalambda</id>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+    <uri>https://mastodon.social/users/lambadalambda</uri>
+    <name>lambadalambda</name>
+    <email>lambadalambda@mastodon.social</email>
+    <link rel="alternate" type="text/html" href="https://mastodon.social/@lambadalambda"/>
+    <link rel="avatar" type="image/gif" media:width="120" media:height="120" href="https://files.mastodon.social/accounts/avatars/000/000/264/original/1429214160519.gif"/>
+    <link rel="header" type="" media:width="700" media:height="335" href="/headers/original/missing.png"/>
+    <poco:preferredUsername>lambadalambda</poco:preferredUsername>
+    <poco:displayName>Critical Value</poco:displayName>
+    <mastodon:scope>public</mastodon:scope>
+  </author>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/activity</activity:object-type>
+  <activity:verb>http://activitystrea.ms/schema/1.0/share</activity:verb>
+  <activity:object>
+    <id>https://pleroma.soykaf.com/objects/4c1bda26-902e-4525-9fcd-b9fd44925193</id>
+    <published>2017-05-03T08:04:44Z</published>
+    <updated>2017-05-03T08:05:52Z</updated>
+    <title>New status by lain@pleroma.soykaf.com</title>
+    <author>
+      <id>https://pleroma.soykaf.com/users/lain</id>
+      <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+      <uri>https://pleroma.soykaf.com/users/lain</uri>
+      <name>lain</name>
+      <email>lain@pleroma.soykaf.com</email>
+      <summary type="html">Test account</summary>
+      <link rel="alternate" type="text/html" href="https://pleroma.soykaf.com/users/lain"/>
+      <link rel="avatar" type="image/jpeg" media:width="120" media:height="120" href="https://files.mastodon.social/accounts/avatars/000/125/902/original/6B3AFC74ACA841B24CFB94DB9044C84EDE6AFF31C71718B023D413DAED09A68E.jpeg"/>
+      <link rel="header" type="" media:width="700" media:height="335" href="/headers/original/missing.png"/>
+      <poco:preferredUsername>lain</poco:preferredUsername>
+      <poco:displayName>Lain Iwakura</poco:displayName>
+      <poco:note>Test account</poco:note>
+      <mastodon:scope>public</mastodon:scope>
+    </author>
+    <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <content type="html" xml:lang="en">Added returning the entries as xml... let's see if the mastodon hammering stops now.</content>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    <mastodon:scope>public</mastodon:scope>
+    <link rel="alternate" type="text/html" href=""/>
+  </activity:object>
+  <content type="html" xml:lang="en">Added returning the entries as xml... let's see if the mastodon hammering stops now.</content>
+  <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+  <mastodon:scope>public</mastodon:scope>
+  <link rel="alternate" type="text/html" href="https://mastodon.social/users/lambadalambda/updates/2232660"/>
+  <link rel="self" type="application/atom+xml" href="https://mastodon.social/users/lambadalambda/updates/2232660.atom"/>
+</entry>
--- a/test/fixtures/user_full.xml
+++ b/test/fixtures/user_full.xml
@ -0,0 +1,10 @@
+<author>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+  <uri>http://gs.example.org:4040/index.php/user/1</uri>
+  <name>lambda</name>
+  <link rel="avatar" type="image/png" media:width="96" media:height="96" href="http://gs.example.org:4040/theme/neo-gnu/default-avatar-profile.png"/>
+  <link rel="avatar" type="image/png" media:width="48" media:height="48" href="http://gs.example.org:4040/theme/neo-gnu/default-avatar-stream.png"/>
+  <link rel="avatar" type="image/png" media:width="24" media:height="24" href="http://gs.example.org:4040/theme/neo-gnu/default-avatar-mini.png"/>
+  <poco:preferredUsername>Constance Variable</poco:preferredUsername>
+  <poco:displayName>lambadalambda</poco:displayName>
+</author>
--- a/test/fixtures/user_name_only.xml
+++ b/test/fixtures/user_name_only.xml
@ -0,0 +1,5 @@
+<author>
+  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
+  <uri>http://gs.example.org:4040/index.php/user/1</uri>
+  <name>lambda</name>
+</author>
--- a/test/fixtures/webfinger.xml
+++ b/test/fixtures/webfinger.xml
@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<XRD xmlns="http://docs.oasis-open.org/ns/xri/xrd-1.0">
+ <Subject>acct:shp@social.heldscal.la</Subject>
+ <Alias>https://social.heldscal.la/user/29191</Alias>
+ <Alias>https://social.heldscal.la/shp</Alias>
+ <Alias>https://social.heldscal.la/index.php/user/29191</Alias>
+ <Alias>https://social.heldscal.la/index.php/shp</Alias>
+ <Link rel="http://webfinger.net/rel/profile-page" type="text/html" href="https://social.heldscal.la/shp"/>
+ <Link rel="http://gmpg.org/xfn/11" type="text/html" href="https://social.heldscal.la/shp"/>
+ <Link rel="describedby" type="application/rdf+xml" href="https://social.heldscal.la/shp/foaf"/>
+ <Link rel="http://apinamespace.org/atom" type="application/atomsvc+xml" href="https://social.heldscal.la/api/statusnet/app/service/shp.xml"/>
+ <Link rel="http://apinamespace.org/twitter" href="https://social.heldscal.la/api/"/>
+ <Link rel="http://specs.openid.net/auth/2.0/provider" href="https://social.heldscal.la/shp"/>
+ <Link rel="http://schemas.google.com/g/2010#updates-from" type="application/atom+xml" href="https://social.heldscal.la/api/statuses/user_timeline/29191.atom"/>
+ <Link rel="magic-public-key" href="data:application/magic-public-key,RSA.wQ3i9UA0qmAxZ0WTIp4a-waZn_17Ez1pEEmqmqoooRsG1_BvpmOvLN0G2tEcWWxl2KOtdQMCiPptmQObeZeuj48mdsDZ4ArQinexY2hCCTcbV8Xpswpkb8K05RcKipdg07pnI7tAgQ0VWSZDImncL6YUGlG5YN8b5TjGOwk2VG8=.AQAB"/>
+ <Link rel="salmon" href="https://social.heldscal.la/main/salmon/user/29191"/>
+ <Link rel="http://salmon-protocol.org/ns/salmon-replies" href="https://social.heldscal.la/main/salmon/user/29191"/>
+ <Link rel="http://salmon-protocol.org/ns/salmon-mention" href="https://social.heldscal.la/main/salmon/user/29191"/>
+ <Link rel="http://ostatus.org/schema/1.0/subscribe" template="https://social.heldscal.la/main/ostatussub?profile={uri}"/>
+</XRD>
--- a/test/support/builders/activity_builder.ex
+++ b/test/support/builders/activity_builder.ex
@ -5,7 +5,7 @@ defmodule Pleroma.Builders.ActivityBuilder do
  def build(data \\ %{}, opts \\ %{}) do
    user = opts[:user] || Pleroma.Factory.insert(:user)
    activity = %{
-      "id" => 1,
+      "id" => Pleroma.Web.ActivityPub.ActivityPub.generate_object_id,
      "actor" => user.ap_id,
      "to" => ["https://www.w3.org/ns/activitystreams#Public"],
      "object" => %{
@ -23,7 +23,7 @@ def insert(data \\ %{}, opts \\ %{}) do

  def insert_list(times, data \\ %{}, opts \\ %{}) do
    Enum.map(1..times, fn (n) ->
-      {:ok, activity} = insert(Map.merge(data, %{"id" => n}))
+      {:ok, activity} = insert(data)
      activity
    end)
  end
--- a/test/support/factory.ex
+++ b/test/support/factory.ex
@ -24,7 +24,8 @@ def note_factory do
      "to" => ["https://www.w3.org/ns/activitystreams#Public"],
      "published_at" => DateTime.utc_now() |> DateTime.to_iso8601,
      "likes" => [],
-      "like_count" => 0
+      "like_count" => 0,
+      "context" => "2hu"
    }

    %Pleroma.Object{
@ -40,7 +41,8 @@ def note_activity_factory do
      "actor" => note.data["actor"],
      "to" => note.data["to"],
      "object" => note.data,
-      "published_at" => DateTime.utc_now() |> DateTime.to_iso8601
+      "published_at" => DateTime.utc_now() |> DateTime.to_iso8601,
+      "context" => note.data["context"]
    }

    %Pleroma.Activity{
@ -74,4 +76,14 @@ def websub_subscription_factory do
      state: "requested"
    }
  end
+
+  def websub_client_subscription_factory do
+    %Pleroma.Web.Websub.WebsubClientSubscription{
+      topic: "http://example.org",
+      secret: "here's a secret",
+      valid_until: nil,
+      state: "requested",
+      subscribers: []
+    }
+  end
 end
--- a/test/user_test.exs
+++ b/test/user_test.exs
@ -13,7 +13,7 @@ test "ap_id returns the activity pub id for the user" do

    user = UserBuilder.build

-    expected_ap_id = "https://#{host}/users/#{user.nickname}"
+    expected_ap_id = "#{Pleroma.Web.base_url}/users/#{user.nickname}"

    assert expected_ap_id == User.ap_id(user)
  end
@ -86,4 +86,40 @@ test "it sets the password_hash, ap_id and following fields" do
      assert changeset.changes[:following] == [User.ap_followers(%User{nickname: @full_user_data.nickname})]
    end
  end
+
+  describe "fetching a user from nickname or trying to build one" do
+    test "gets an existing user" do
+      user = insert(:user)
+      fetched_user = User.get_or_fetch_by_nickname(user.nickname)
+
+      assert user == fetched_user
    end
+
+    # TODO: Make the test local.
+    test "fetches an external user via ostatus if no user exists" do
+      fetched_user = User.get_or_fetch_by_nickname("shp@social.heldscal.la")
+      assert fetched_user.nickname == "shp@social.heldscal.la"
+    end
+
+    test "returns nil if no user could be fetched" do
+      fetched_user = User.get_or_fetch_by_nickname("nonexistant@social.heldscal.la")
+      assert fetched_user == nil
+    end
+
+    test "returns nil for nonexistant local user" do
+      fetched_user = User.get_or_fetch_by_nickname("nonexistant")
+      assert fetched_user == nil
+    end
+  end
+
+  test "returns an ap_id for a user" do
+    user = insert(:user)
+    assert User.ap_id(user) == Pleroma.Web.Router.Helpers.o_status_url(Pleroma.Web.Endpoint, :feed_redirect, user.nickname)
+  end
+
+  test "returns an ap_followers link for a user" do
+    user = insert(:user)
+    assert User.ap_followers(user) == Pleroma.Web.Router.Helpers.o_status_url(Pleroma.Web.Endpoint, :feed_redirect, user.nickname) <> "/followers"
+  end
+end
+
--- a/test/web/activity_pub/activity_pub_test.exs
+++ b/test/web/activity_pub/activity_pub_test.exs
@ -40,6 +40,13 @@ test "adds an id to a given object if it lacks one and inserts it to the object
    end
  end

+  describe "create activities" do
+    test "removes doubled 'to' recipients" do
+      {:ok, activity} = ActivityPub.create(["user1", "user1", "user2"], %User{ap_id: "1"}, "", %{})
+      assert activity.data["to"] == ["user1", "user2"]
+    end
+  end
+
  describe "fetch activities for recipients" do
    test "retrieve the activities for certain recipients" do
      {:ok, activity_one} = ActivityBuilder.insert(%{"to" => ["someone"]})
@ -125,6 +132,7 @@ test "adds a like activity to the db" do
      assert like_activity.data["type"] == "Like"
      assert like_activity.data["object"] == object.data["id"]
      assert like_activity.data["to"] == [User.ap_followers(user), note_activity.data["actor"]]
+      assert like_activity.data["context"] == object.data["context"]
      assert object.data["like_count"] == 1
      assert object.data["likes"] == [user.ap_id]

@ -174,6 +182,7 @@ test "adds an announce activity to the db" do
      assert announce_activity.data["to"] == [User.ap_followers(user), note_activity.data["actor"]]
      assert announce_activity.data["object"] == object.data["id"]
      assert announce_activity.data["actor"] == user.ap_id
+      assert announce_activity.data["context"] == object.data["context"]
    end
  end

--- a/test/web/ostatus/activity_representer_test.exs
+++ b/test/web/ostatus/activity_representer_test.exs
@ -2,7 +2,8 @@ defmodule Pleroma.Web.OStatus.ActivityRepresenterTest do
  use Pleroma.DataCase

  alias Pleroma.Web.OStatus.ActivityRepresenter
-  alias Pleroma.{User, Activity}
+  alias Pleroma.{User, Activity, Object}
+  alias Pleroma.Web.ActivityPub.ActivityPub

  import Pleroma.Factory

@ -23,6 +24,10 @@ test "a note activity" do
    <content type="html">#{note_activity.data["object"]["content"]}</content>
    <published>#{inserted_at}</published>
    <updated>#{updated_at}</updated>
+    <ostatus:conversation>#{note_activity.data["context"]}</ostatus:conversation>
+    <link href="#{note_activity.data["context"]}" rel="ostatus:conversation" />
+    <link type="application/atom+xml" href="#{note_activity.data["object"]["id"]}" rel="self" />
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
    """

    tuple = ActivityRepresenter.to_simple_form(note_activity, user)
@ -32,6 +37,124 @@ test "a note activity" do
    assert clean(res) == clean(expected)
  end

+  test "a reply note" do
+    note = insert(:note_activity)
+    answer = insert(:note_activity)
+    object = answer.data["object"]
+    object = Map.put(object, "inReplyTo", note.data["object"]["id"])
+
+    data = %{answer.data | "object" => object}
+    answer = %{answer | data: data}
+
+    updated_at = answer.updated_at
+    |> NaiveDateTime.to_iso8601
+    inserted_at = answer.inserted_at
+    |> NaiveDateTime.to_iso8601
+
+    user = User.get_cached_by_ap_id(answer.data["actor"])
+
+    expected = """
+    <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
+    <id>#{answer.data["object"]["id"]}</id>
+    <title>New note by #{user.nickname}</title>
+    <content type="html">#{answer.data["object"]["content"]}</content>
+    <published>#{inserted_at}</published>
+    <updated>#{updated_at}</updated>
+    <ostatus:conversation>#{answer.data["context"]}</ostatus:conversation>
+    <link href="#{answer.data["context"]}" rel="ostatus:conversation" />
+    <link type="application/atom+xml" href="#{answer.data["object"]["id"]}" rel="self" />
+    <thr:in-reply-to ref="#{note.data["object"]["id"]}" />
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/collection" href="http://activityschema.org/collection/public"/>
+    """
+
+    tuple = ActivityRepresenter.to_simple_form(answer, user)
+
+    res = :xmerl.export_simple_content(tuple, :xmerl_xml) |> IO.iodata_to_binary
+
+    assert clean(res) == clean(expected)
+  end
+
+  test "an announce activity" do
+    note = insert(:note_activity)
+    user = insert(:user)
+    object = Object.get_cached_by_ap_id(note.data["object"]["id"])
+
+    {:ok, announce, object} = ActivityPub.announce(user, object)
+
+    announce = Repo.get(Activity, announce.id)
+
+    note_user = User.get_cached_by_ap_id(note.data["actor"])
+    note = Repo.get(Activity, note.id)
+    note_xml = ActivityRepresenter.to_simple_form(note, note_user, true)
+    |> :xmerl.export_simple_content(:xmerl_xml)
+    |> to_string
+
+    updated_at = announce.updated_at
+    |> NaiveDateTime.to_iso8601
+    inserted_at = announce.inserted_at
+    |> NaiveDateTime.to_iso8601
+
+    expected = """
+    <activity:object-type>http://activitystrea.ms/schema/1.0/activity</activity:object-type>
+    <activity:verb>http://activitystrea.ms/schema/1.0/share</activity:verb>
+    <id>#{announce.data["id"]}</id>
+    <title>#{user.nickname} repeated a notice</title>
+    <content type="html">RT #{note.data["object"]["content"]}</content>
+    <published>#{inserted_at}</published>
+    <updated>#{updated_at}</updated>
+    <ostatus:conversation>#{announce.data["context"]}</ostatus:conversation>
+    <link href="#{announce.data["context"]}" rel="ostatus:conversation" />
+    <link rel="self" type="application/atom+xml" href="#{announce.data["id"]}"/>
+    <activity:object>
+      #{note_xml}
+    </activity:object>
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="#{note.data["actor"]}"/>
+    """
+
+    announce_xml = ActivityRepresenter.to_simple_form(announce, user)
+    |> :xmerl.export_simple_content(:xmerl_xml)
+    |> to_string
+
+    assert clean(expected) == clean(announce_xml)
+  end
+
+  test "a like activity" do
+    note = insert(:note)
+    user = insert(:user)
+    {:ok, like, _note} = ActivityPub.like(user, note)
+
+    updated_at = like.updated_at
+    |> NaiveDateTime.to_iso8601
+    inserted_at = like.inserted_at
+    |> NaiveDateTime.to_iso8601
+
+    tuple = ActivityRepresenter.to_simple_form(like, user)
+    refute is_nil(tuple)
+
+    res = :xmerl.export_simple_content(tuple, :xmerl_xml) |> IO.iodata_to_binary
+
+    expected = """
+    <activity:verb>http://activitystrea.ms/schema/1.0/favorite</activity:verb>
+    <id>#{like.data["id"]}</id>
+    <title>New favorite by #{user.nickname}</title>
+    <content type="html">#{user.nickname} favorited something</content>
+    <published>#{inserted_at}</published>
+    <updated>#{updated_at}</updated>
+    <activity:object>
+      <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
+      <id>#{note.data["id"]}</id>
+    </activity:object>
+    <ostatus:conversation>#{like.data["context"]}</ostatus:conversation>
+    <link href="#{like.data["context"]}" rel="ostatus:conversation" />
+    <link rel="self" type="application/atom+xml" href="#{like.data["id"]}"/>
+    <thr:in-reply-to ref="#{note.data["id"]}" />
+    <link rel="mentioned" ostatus:object-type="http://activitystrea.ms/schema/1.0/person" href="#{note.data["actor"]}"/>
+    """
+
+    assert clean(res) == clean(expected)
+  end
+
  test "an unknown activity" do
    tuple = ActivityRepresenter.to_simple_form(%Activity{}, nil)
    assert is_nil(tuple)
--- a/test/web/ostatus/feed_representer_test.exs
+++ b/test/web/ostatus/feed_representer_test.exs
@ -22,12 +22,13 @@ test "returns a feed of the last 20 items of the user" do
    |> :xmerl.export_simple_content(:xmerl_xml)

    expected = """
-    <feed xmlns="http://www.w3.org/2005/Atom" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:poco="http://portablecontacts.net/spec/1.0">
+    <feed xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:ostatus="http://ostatus.org/schema/1.0">
      <id>#{OStatus.feed_path(user)}</id>
      <title>#{user.nickname}'s timeline</title>
      <updated>#{most_recent_update}</updated>
      <link rel="hub" href="#{OStatus.pubsub_path(user)}" />
-      <link rel="self" href="#{OStatus.feed_path(user)}" />
+      <link rel="salmon" href="#{OStatus.salmon_path(user)}" />
+      <link rel="self" href="#{OStatus.feed_path(user)}" type="application/atom+xml" />
      <author>
        #{user_xml}
      </author>
--- a/test/web/ostatus/ostatus_controller_test.exs
+++ b/test/web/ostatus/ostatus_controller_test.exs
@ -12,4 +12,15 @@ test "gets a feed", %{conn: conn} do

    assert response(conn, 200)
  end
+
+  test "gets an object", %{conn: conn} do
+    note_activity = insert(:note_activity)
+    [_, uuid] = hd Regex.scan(~r/.+\/([\w-]+)$/, note_activity.data["object"]["id"])
+    url = "/objects/#{uuid}"
+
+    conn = conn
+    |> get(url)
+
+    assert response(conn, 200)
+  end
 end
--- a/test/web/ostatus/ostatus_test.exs
+++ b/test/web/ostatus/ostatus_test.exs
@ -0,0 +1,194 @@
+defmodule Pleroma.Web.OStatusTest do
+  use Pleroma.DataCase
+  alias Pleroma.Web.OStatus
+  alias Pleroma.Web.XML
+  alias Pleroma.{Object, Repo}
+
+  test "don't insert create notes twice" do
+    incoming = File.read!("test/fixtures/incoming_note_activity.xml")
+    {:ok, [_activity]} = OStatus.handle_incoming(incoming)
+    assert {:ok, [{:error, "duplicate activity"}]} == OStatus.handle_incoming(incoming)
+  end
+
+  test "handle incoming note - GS, Salmon" do
+    incoming = File.read!("test/fixtures/incoming_note_activity.xml")
+    {:ok, [activity]} = OStatus.handle_incoming(incoming)
+
+    assert activity.data["type"] == "Create"
+    assert activity.data["object"]["type"] == "Note"
+    assert activity.data["object"]["id"] == "tag:gs.example.org:4040,2017-04-23:noticeId=29:objectType=note"
+    assert activity.data["published"] == "2017-04-23T14:51:03+00:00"
+    assert activity.data["context"] == "tag:gs.example.org:4040,2017-04-23:objectType=thread:nonce=f09e22f58abd5c7b"
+    assert "http://pleroma.example.org:4000/users/lain3" in activity.data["to"]
+    assert activity.local == false
+  end
+
+  test "handle incoming notes - GS, subscription" do
+    incoming = File.read!("test/fixtures/ostatus_incoming_post.xml")
+    {:ok, [activity]} = OStatus.handle_incoming(incoming)
+
+    assert activity.data["type"] == "Create"
+    assert activity.data["object"]["type"] == "Note"
+    assert activity.data["object"]["actor"] == "https://social.heldscal.la/user/23211"
+    assert activity.data["object"]["content"] == "Will it blend?"
+  end
+
+  test "handle incoming notes with attachments - GS, subscription" do
+    incoming = File.read!("test/fixtures/incoming_websub_gnusocial_attachments.xml")
+    {:ok, [activity]} = OStatus.handle_incoming(incoming)
+
+    assert activity.data["type"] == "Create"
+    assert activity.data["object"]["type"] == "Note"
+    assert activity.data["object"]["actor"] == "https://social.heldscal.la/user/23211"
+    assert activity.data["object"]["attachment"] |> length == 2
+  end
+
+  test "handle incoming notes - Mastodon, salmon, reply" do
+    # It uses the context of the replied to object
+    Repo.insert!(%Object{
+          data: %{
+            "id" => "https://pleroma.soykaf.com/objects/c237d966-ac75-4fe3-a87a-d89d71a3a7a4",
+            "context" => "2hu"
+          }})
+    incoming = File.read!("test/fixtures/incoming_reply_mastodon.xml")
+    {:ok, [activity]} = OStatus.handle_incoming(incoming)
+
+    assert activity.data["type"] == "Create"
+    assert activity.data["object"]["type"] == "Note"
+    assert activity.data["object"]["actor"] == "https://mastodon.social/users/lambadalambda"
+    assert activity.data["context"] == "2hu"
+  end
+
+  test "handle incoming notes - GS, subscription, reply" do
+    incoming = File.read!("test/fixtures/ostatus_incoming_reply.xml")
+    {:ok, [activity]} = OStatus.handle_incoming(incoming)
+
+    assert activity.data["type"] == "Create"
+    assert activity.data["object"]["type"] == "Note"
+    assert activity.data["object"]["actor"] == "https://social.heldscal.la/user/23211"
+    assert activity.data["object"]["content"] == "@<a href=\"https://gs.archae.me/user/4687\" class=\"h-card u-url p-nickname mention\" title=\"shpbot\">shpbot</a> why not indeed."
+    assert activity.data["object"]["inReplyTo"] == "tag:gs.archae.me,2017-04-30:noticeId=778260:objectType=note"
+  end
+
+  test "handle incoming retweets - GS, subscription" do
+    incoming = File.read!("test/fixtures/share-gs.xml")
+    {:ok, [[activity, retweeted_activity]]} = OStatus.handle_incoming(incoming)
+
+    assert activity.data["type"] == "Announce"
+    assert activity.data["actor"] == "https://social.heldscal.la/user/23211"
+    assert activity.data["object"] == retweeted_activity.data["object"]["id"]
+    refute activity.local
+    assert retweeted_activity.data["type"] == "Create"
+    assert retweeted_activity.data["actor"] == "https://pleroma.soykaf.com/users/lain"
+    refute retweeted_activity.local
+  end
+
+  test "handle incoming retweets - Mastodon, salmon" do
+    incoming = File.read!("test/fixtures/share.xml")
+    {:ok, [[activity, retweeted_activity]]} = OStatus.handle_incoming(incoming)
+
+    assert activity.data["type"] == "Announce"
+    assert activity.data["actor"] == "https://mastodon.social/users/lambadalambda"
+    assert activity.data["object"] == retweeted_activity.data["object"]["id"]
+    refute activity.local
+    assert retweeted_activity.data["type"] == "Create"
+    assert retweeted_activity.data["actor"] == "https://pleroma.soykaf.com/users/lain"
+    refute retweeted_activity.local
+  end
+
+  test "handle incoming replies" do
+    incoming = File.read!("test/fixtures/incoming_note_activity_answer.xml")
+    {:ok, [activity]} = OStatus.handle_incoming(incoming)
+
+    assert activity.data["type"] == "Create"
+    assert activity.data["object"]["type"] == "Note"
+    assert activity.data["object"]["inReplyTo"] == "http://pleroma.example.org:4000/objects/55bce8fc-b423-46b1-af71-3759ab4670bc"
+    assert "http://pleroma.example.org:4000/users/lain5" in activity.data["to"]
+  end
+
+  describe "new remote user creation" do
+    test "tries to use the information in poco fields" do
+      # TODO make test local
+      uri = "https://social.heldscal.la/user/23211"
+
+      {:ok, user} = OStatus.find_or_make_user(uri)
+
+      user = Repo.get(Pleroma.User, user.id)
+      assert user.name == "Constance Variable"
+      assert user.nickname == "lambadalambda@social.heldscal.la"
+      assert user.local == false
+      assert user.info["uri"] == uri
+      assert user.ap_id == uri
+      assert user.avatar["type"] == "Image"
+
+      {:ok, user_again} = OStatus.find_or_make_user(uri)
+
+      assert user == user_again
+    end
+
+    test "find_make_or_update_user takes an author element and returns an updated user" do
+      # TODO make test local
+      uri = "https://social.heldscal.la/user/23211"
+
+      {:ok, user} = OStatus.find_or_make_user(uri)
+      change = Ecto.Changeset.change(user, %{avatar: nil})
+
+      {:ok, user} = Repo.update(change)
+      refute user.avatar
+
+      doc = XML.parse_document(File.read!("test/fixtures/23211.atom"))
+      [author] = :xmerl_xpath.string('//author[1]', doc)
+      {:ok, user} = OStatus.find_make_or_update_user(author)
+      assert user.avatar["type"] == "Image"
+
+      {:ok, user_again} = OStatus.find_make_or_update_user(author)
+      assert user_again == user
+    end
+  end
+
+  describe "gathering user info from a user id" do
+    test "it returns user info in a hash" do
+      user = "shp@social.heldscal.la"
+
+      # TODO: make test local
+      {:ok, data} = OStatus.gather_user_info(user)
+
+      expected = %{
+        "hub" => "https://social.heldscal.la/main/push/hub",
+        "magic_key" => "RSA.wQ3i9UA0qmAxZ0WTIp4a-waZn_17Ez1pEEmqmqoooRsG1_BvpmOvLN0G2tEcWWxl2KOtdQMCiPptmQObeZeuj48mdsDZ4ArQinexY2hCCTcbV8Xpswpkb8K05RcKipdg07pnI7tAgQ0VWSZDImncL6YUGlG5YN8b5TjGOwk2VG8=.AQAB",
+        "name" => "shp",
+        "nickname" => "shp",
+        "salmon" => "https://social.heldscal.la/main/salmon/user/29191",
+        "subject" => "acct:shp@social.heldscal.la",
+        "topic" => "https://social.heldscal.la/api/statuses/user_timeline/29191.atom",
+        "uri" => "https://social.heldscal.la/user/29191",
+        "host" => "social.heldscal.la",
+        "fqn" => user,
+        "avatar" => %{"type" => "Image", "url" => [%{"href" => "https://social.heldscal.la/avatar/29191-original-20170421154949.jpeg", "mediaType" => "image/jpeg", "type" => "Link"}]}
+      }
+      assert data == expected
+    end
+
+    test "it works with the uri" do
+      user = "https://social.heldscal.la/user/29191"
+
+      # TODO: make test local
+      {:ok, data} = OStatus.gather_user_info(user)
+
+      expected = %{
+        "hub" => "https://social.heldscal.la/main/push/hub",
+        "magic_key" => "RSA.wQ3i9UA0qmAxZ0WTIp4a-waZn_17Ez1pEEmqmqoooRsG1_BvpmOvLN0G2tEcWWxl2KOtdQMCiPptmQObeZeuj48mdsDZ4ArQinexY2hCCTcbV8Xpswpkb8K05RcKipdg07pnI7tAgQ0VWSZDImncL6YUGlG5YN8b5TjGOwk2VG8=.AQAB",
+        "name" => "shp",
+        "nickname" => "shp",
+        "salmon" => "https://social.heldscal.la/main/salmon/user/29191",
+        "subject" => "https://social.heldscal.la/user/29191",
+        "topic" => "https://social.heldscal.la/api/statuses/user_timeline/29191.atom",
+        "uri" => "https://social.heldscal.la/user/29191",
+        "host" => "social.heldscal.la",
+        "fqn" => user,
+        "avatar" => %{"type" => "Image", "url" => [%{"href" => "https://social.heldscal.la/avatar/29191-original-20170421154949.jpeg", "mediaType" => "image/jpeg", "type" => "Link"}]}
+      }
+      assert data == expected
+    end
+  end
+end
--- a/test/web/salmon/salmon_test.exs
+++ b/test/web/salmon/salmon_test.exs
@ -1,6 +1,8 @@
 defmodule Pleroma.Web.Salmon.SalmonTest do
  use Pleroma.DataCase
  alias Pleroma.Web.Salmon
+  alias Pleroma.{Repo, Activity, User}
+  import Pleroma.Factory

  @magickey "RSA.pu0s-halox4tu7wmES1FVSx6u-4wc0YrUFXcqWXZG4-27UmbCOpMQftRCldNRfyA-qLbz-eqiwQhh-1EwUvjsD4cYbAHNGHwTvDOyx5AKthQUP44ykPv7kjKGh3DWKySJvcs9tlUG87hlo7AvnMo9pwRS_Zz2CacQ-MKaXyDepk=.AQAB"

@ -16,4 +18,75 @@ test "errors on wrong magic key" do
    {:ok, salmon} = File.read("test/fixtures/salmon.xml")
    assert Salmon.decode_and_validate(@wrong_magickey, salmon) == :error
  end
+
+  test "generates an RSA private key pem" do
+    {:ok, key} = Salmon.generate_rsa_pem
+    assert is_binary(key)
+    assert Regex.match?(~r/RSA/, key)
+  end
+
+  test "it encodes a magic key from a public key" do
+    key = Salmon.decode_key(@magickey)
+    magic_key = Salmon.encode_key(key)
+
+    assert @magickey == magic_key
+  end
+
+  test "returns a public and private key from a pem" do
+    pem = File.read!("test/fixtures/private_key.pem")
+    {:ok, private, public} = Salmon.keys_from_pem(pem)
+
+    assert elem(private, 0) == :RSAPrivateKey
+    assert elem(public, 0) == :RSAPublicKey
+  end
+
+  test "encodes an xml payload with a private key" do
+    doc = File.read!("test/fixtures/incoming_note_activity.xml")
+    pem = File.read!("test/fixtures/private_key.pem")
+    {:ok, private, public} = Salmon.keys_from_pem(pem)
+
+    # Let's try a roundtrip.
+    {:ok, salmon} = Salmon.encode(private, doc)
+    {:ok, decoded_doc} = Salmon.decode_and_validate(Salmon.encode_key(public), salmon)
+
+    assert doc == decoded_doc
+  end
+
+  test "it gets a magic key" do
+    # TODO: Make test local
+    salmon = File.read!("test/fixtures/salmon2.xml")
+    {:ok, key} = Salmon.fetch_magic_key(salmon)
+
+    assert key == "RSA.uzg6r1peZU0vXGADWxGJ0PE34WvmhjUmydbX5YYdOiXfODVLwCMi1umGoqUDm-mRu4vNEdFBVJU1CpFA7dKzWgIsqsa501i2XqElmEveXRLvNRWFB6nG03Q5OUY2as8eE54BJm0p20GkMfIJGwP6TSFb-ICp3QjzbatuSPJ6xCE=.AQAB"
+  end
+
+  test "it pushes an activity to remote accounts it's addressed to" do
+    user_data = %{
+      info: %{
+        "salmon" => "http://example.org/salmon"
+      },
+      local: false
+    }
+
+    mentioned_user = insert(:user, user_data)
+    note = insert(:note)
+    activity_data = %{
+      "id" => Pleroma.Web.ActivityPub.ActivityPub.generate_activity_id,
+      "type" => "Create",
+      "actor" => note.data["actor"],
+      "to" => note.data["to"] ++ [mentioned_user.ap_id],
+      "object" => note.data,
+      "published_at" => DateTime.utc_now() |> DateTime.to_iso8601,
+      "context" => note.data["context"]
+    }
+
+    {:ok, activity} = Repo.insert(%Activity{data: activity_data})
+    user = Repo.get_by(User, ap_id: activity.data["actor"])
+    {:ok, user} = Pleroma.Web.WebFinger.ensure_keys_present(user)
+
+    poster = fn (url, data, headers) ->
+      assert url == "http://example.org/salmon"
+    end
+    Salmon.publish(user, activity, poster)
+  end
 end
--- a/test/web/twitter_api/representers/activity_representer_test.exs
+++ b/test/web/twitter_api/representers/activity_representer_test.exs
@ -69,6 +69,8 @@ test "an activity" do
    content = HtmlSanitizeEx.strip_tags(content_html)
    date = DateTime.from_naive!(~N[2016-05-24 13:26:08.003], "Etc/UTC") |> DateTime.to_iso8601

+    {:ok, convo_object} = Object.context_mapping("2hu") |> Repo.insert
+
    activity = %Activity{
      id: 1,
      data: %{
@ -84,14 +86,15 @@ test "an activity" do
          "type" => "Note",
          "content" => content_html,
          "inReplyToStatusId" => 213123,
-          "statusnetConversationId" => 4711,
          "attachment" => [
            object
          ],
          "like_count" => 5,
-          "announcement_count" => 3
+          "announcement_count" => 3,
+          "context" => "2hu"
        },
-        "published" => date
+        "published" => date,
+        "context" => "2hu"
      }
    }

@ -106,7 +109,7 @@ test "an activity" do
      "is_post_verb" => true,
      "created_at" => "Tue May 24 13:26:08 +0000 2016",
      "in_reply_to_status_id" => 213123,
-      "statusnet_conversation_id" => 4711,
+      "statusnet_conversation_id" => convo_object.id,
      "attachments" => [
        ObjectRepresenter.to_map(object)
      ],
--- a/test/web/twitter_api/representers/user_representer_test.exs
+++ b/test/web/twitter_api/representers/user_representer_test.exs
@ -48,7 +48,8 @@ test "A user" do
      "profile_image_url_profile_size" => image,
      "profile_image_url_original" => image,
      "following" => false,
-      "rights" => %{}
+      "rights" => %{},
+      "statusnet_profile_url" => user.ap_id
    }

    assert represented == UserRepresenter.to_map(user)
@ -72,7 +73,8 @@ test "A user for a given other follower", %{user: user} do
      "profile_image_url_profile_size" => image,
      "profile_image_url_original" => image,
      "following" => true,
-      "rights" => %{}
+      "rights" => %{},
+      "statusnet_profile_url" => user.ap_id
    }

    assert represented == UserRepresenter.to_map(user, %{for: follower})
--- a/test/web/twitter_api/twitter_api_controller_test.exs
+++ b/test/web/twitter_api/twitter_api_controller_test.exs
@ -84,12 +84,13 @@ test "returns one status", %{conn: conn} do
  describe "GET /statusnet/conversation/:id.json" do
    test "returns the statuses in the conversation", %{conn: conn} do
      {:ok, _user} = UserBuilder.insert
-      {:ok, _activity} = ActivityBuilder.insert(%{"statusnetConversationId" => 1, "context" => "2hu"})
-      {:ok, _activity_two} = ActivityBuilder.insert(%{"statusnetConversationId" => 1,"context" => "2hu"})
+      {:ok, _activity} = ActivityBuilder.insert(%{"context" => "2hu"})
+      {:ok, _activity_two} = ActivityBuilder.insert(%{"context" => "2hu"})
      {:ok, _activity_three} = ActivityBuilder.insert(%{"context" => "3hu"})

+      {:ok, object} = Object.context_mapping("2hu") |> Repo.insert
      conn = conn
-      |> get("/api/statusnet/conversation/1.json")
+      |> get("/api/statusnet/conversation/#{object.id}.json")

      response = json_response(conn, 200)

--- a/test/web/twitter_api/twitter_api_test.exs
+++ b/test/web/twitter_api/twitter_api_test.exs
@ -33,19 +33,18 @@ test "create a status" do

    { :ok, activity = %Activity{} } = TwitterAPI.create_status(user, input)

-    assert get_in(activity.data, ["object", "content"]) == "Hello again, <a href='shp'>@shp</a>.<br>This is on another line."
+    assert get_in(activity.data, ["object", "content"]) == "Hello again, <a href='shp'>@shp</a>.<br>This is on another line.<br><a href='http://example.org/image.jpg'>http://example.org/image.jpg</a>"
    assert get_in(activity.data, ["object", "type"]) == "Note"
    assert get_in(activity.data, ["object", "actor"]) == user.ap_id
    assert get_in(activity.data, ["actor"]) == user.ap_id
    assert Enum.member?(get_in(activity.data, ["to"]), User.ap_followers(user))
    assert Enum.member?(get_in(activity.data, ["to"]), "https://www.w3.org/ns/activitystreams#Public")
    assert Enum.member?(get_in(activity.data, ["to"]), "shp")
+    assert activity.local == true

-    # Add a context + 'statusnet_conversation_id'
+    # Add a context
    assert is_binary(get_in(activity.data, ["context"]))
    assert is_binary(get_in(activity.data, ["object", "context"]))
-    assert get_in(activity.data, ["object", "statusnetConversationId"]) == activity.id
-    assert get_in(activity.data, ["statusnetConversationId"]) == activity.id

    assert is_list(activity.data["object"]["attachment"])

@ -69,15 +68,14 @@ test "create a status that is a reply" do

    assert get_in(reply.data, ["context"]) == get_in(activity.data, ["context"])
    assert get_in(reply.data, ["object", "context"]) == get_in(activity.data, ["object", "context"])
-    assert get_in(reply.data, ["statusnetConversationId"]) == get_in(activity.data, ["statusnetConversationId"])
-    assert get_in(reply.data, ["object", "statusnetConversationId"]) == get_in(activity.data, ["object", "statusnetConversationId"])
    assert get_in(reply.data, ["object", "inReplyTo"]) == get_in(activity.data, ["object", "id"])
    assert get_in(reply.data, ["object", "inReplyToStatusId"]) == activity.id
    assert Enum.member?(get_in(reply.data, ["to"]), "some_cool_id")
  end

-  test "fetch public statuses" do
+  test "fetch public statuses, excluding remote ones." do
    %{ public: activity, user: user } = ActivityBuilder.public_and_non_public
+    insert(:note_activity, %{local: false})

    follower = insert(:user, following: [User.ap_followers(user)])

@ -87,6 +85,18 @@ test "fetch public statuses" do
    assert Enum.at(statuses, 0) == ActivityRepresenter.to_map(activity, %{user: user, for: follower})
  end

+  test "fetch whole known network statuses" do
+    %{ public: activity, user: user } = ActivityBuilder.public_and_non_public
+    insert(:note_activity, %{local: false})
+
+    follower = insert(:user, following: [User.ap_followers(user)])
+
+    statuses = TwitterAPI.fetch_public_and_external_statuses(follower)
+
+    assert length(statuses) == 2
+    assert Enum.at(statuses, 0) == ActivityRepresenter.to_map(activity, %{user: user, for: follower})
+  end
+
  test "fetch friends' statuses" do
    user = insert(:user, %{following: ["someguy/followers"]})
    {:ok, activity} = ActivityBuilder.insert(%{"to" => ["someguy/followers"]})
@ -201,11 +211,13 @@ test "Unfollow another user using screen_name" do

  test "fetch statuses in a context using the conversation id" do
    {:ok, user} = UserBuilder.insert()
-    {:ok, activity} = ActivityBuilder.insert(%{"statusnetConversationId" => 1, "context" => "2hu"})
-    {:ok, activity_two} = ActivityBuilder.insert(%{"statusnetConversationId" => 1,"context" => "2hu"})
+    {:ok, activity} = ActivityBuilder.insert(%{"context" => "2hu"})
+    {:ok, activity_two} = ActivityBuilder.insert(%{"context" => "2hu"})
    {:ok, _activity_three} = ActivityBuilder.insert(%{"context" => "3hu"})

-    statuses = TwitterAPI.fetch_conversation(user, 1)
+    {:ok, object} = Object.context_mapping("2hu") |> Repo.insert
+
+    statuses = TwitterAPI.fetch_conversation(user, object.id)

    assert length(statuses) == 2
    assert Enum.at(statuses, 0)["id"] == activity.id
@ -314,9 +326,33 @@ test "it returns the error on registration problems" do
    refute Repo.get_by(User, nickname: "lain")
  end

+  test "it assigns an integer conversation_id" do
+    note_activity = insert(:note_activity)
+    user = User.get_cached_by_ap_id(note_activity.data["actor"])
+    status = ActivityRepresenter.to_map(note_activity, %{user: user})
+
+    assert is_number(status["statusnet_conversation_id"])
+  end
+
  setup do
    Supervisor.terminate_child(Pleroma.Supervisor, Cachex)
    Supervisor.restart_child(Pleroma.Supervisor, Cachex)
    :ok
  end
+
+  describe "context_to_conversation_id" do
+    test "creates a mapping object" do
+      conversation_id = TwitterAPI.context_to_conversation_id("random context")
+      object = Object.get_by_ap_id("random context")
+
+      assert conversation_id == object.id
+    end
+
+    test "returns an existing mapping for an existing object" do
+      {:ok, object} = Object.context_mapping("random context") |> Repo.insert
+      conversation_id = TwitterAPI.context_to_conversation_id("random context")
+
+      assert conversation_id == object.id
+    end
+  end
 end
--- a/test/web/web_finger/web_finger_test.exs
+++ b/test/web/web_finger/web_finger_test.exs
@ -1,11 +1,61 @@
 defmodule Pleroma.Web.WebFingerTest do
  use Pleroma.DataCase
+  alias Pleroma.Web.WebFinger
+  import Pleroma.Factory

  describe "host meta" do
    test "returns a link to the xml lrdd" do
-      host_info = Pleroma.Web.WebFinger.host_meta
+      host_info = WebFinger.host_meta()

      assert String.contains?(host_info, Pleroma.Web.base_url)
    end
  end
+
+  describe "incoming webfinger request" do
+    test "works for fqns" do
+      user = insert(:user)
+
+      {:ok, result} = WebFinger.webfinger("#{user.nickname}@#{Pleroma.Web.Endpoint.host}")
+      assert is_binary(result)
+    end
+
+    test "works for ap_ids" do
+      user = insert(:user)
+
+      {:ok, result} = WebFinger.webfinger(user.ap_id)
+      assert is_binary(result)
+    end
+  end
+
+  describe "fingering" do
+    test "returns the info for a user" do
+      user = "shp@social.heldscal.la"
+
+      getter = fn(_url, _headers, [params: [resource: ^user]]) ->
+        {:ok, %{status_code: 200, body: File.read!("test/fixtures/webfinger.xml")}}
+      end
+
+      {:ok, data} = WebFinger.finger(user, getter)
+
+      assert data["magic_key"] == "RSA.wQ3i9UA0qmAxZ0WTIp4a-waZn_17Ez1pEEmqmqoooRsG1_BvpmOvLN0G2tEcWWxl2KOtdQMCiPptmQObeZeuj48mdsDZ4ArQinexY2hCCTcbV8Xpswpkb8K05RcKipdg07pnI7tAgQ0VWSZDImncL6YUGlG5YN8b5TjGOwk2VG8=.AQAB"
+      assert data["topic"] == "https://social.heldscal.la/api/statuses/user_timeline/29191.atom"
+      assert data["subject"] == "acct:shp@social.heldscal.la"
+      assert data["salmon"] == "https://social.heldscal.la/main/salmon/user/29191"
+    end
+  end
+
+  describe "ensure_keys_present" do
+    test "it creates keys for a user and stores them in info" do
+      user = insert(:user)
+      refute is_binary(user.info["keys"])
+      {:ok, user} = WebFinger.ensure_keys_present(user)
+      assert is_binary(user.info["keys"])
+    end
+
+    test "it doesn't create keys if there already are some" do
+      user = insert(:user, %{info: %{"keys" => "xxx"}})
+      {:ok, user} = WebFinger.ensure_keys_present(user)
+      assert user.info["keys"] == "xxx"
+    end
+  end
 end
--- a/test/web/websub/websub_controller_test.exs
+++ b/test/web/websub/websub_controller_test.exs
@ -1,6 +1,9 @@
 defmodule Pleroma.Web.Websub.WebsubControllerTest do
  use Pleroma.Web.ConnCase
  import Pleroma.Factory
+  alias Pleroma.Web.Websub.WebsubClientSubscription
+  alias Pleroma.{Repo, Activity}
+  alias Pleroma.Web.Websub

  test "websub subscription request", %{conn: conn} do
    user = insert(:user)
@ -20,4 +23,62 @@ test "websub subscription request", %{conn: conn} do

    assert response(conn, 202) == "Accepted"
  end
+
+  test "websub subscription confirmation", %{conn: conn} do
+    websub = insert(:websub_client_subscription)
+
+    params = %{
+      "hub.mode" => "subscribe",
+      "hub.topic" => websub.topic,
+      "hub.challenge" => "some challenge",
+      "hub.lease_seconds" => 100
+    }
+
+    conn = conn
+    |> get("/push/subscriptions/#{websub.id}", params)
+
+    websub = Repo.get(WebsubClientSubscription, websub.id)
+
+    assert response(conn, 200) == "some challenge"
+    assert websub.state == "accepted"
+
+    # TODO valid_until
+  end
+
+  test "handles incoming feed updates", %{conn: conn} do
+    websub = insert(:websub_client_subscription)
+    doc = "some stuff"
+    signature = Websub.sign(websub.secret, doc)
+
+    conn = conn
+    |> put_req_header("x-hub-signature", "sha1=" <> signature)
+    |> put_req_header("content-type", "application/atom+xml")
+    |> post("/push/subscriptions/#{websub.id}", doc)
+
+    assert response(conn, 200) == "OK"
+
+    assert length(Repo.all(Activity)) == 1
+  end
+
+  test "rejects incoming feed updates with the wrong signature", %{conn: conn} do
+    websub = insert(:websub_client_subscription)
+    doc = "some stuff"
+    signature = Websub.sign("wrong secret", doc)
+
+    conn = conn
+    |> put_req_header("x-hub-signature", "sha1=" <> signature)
+    |> put_req_header("content-type", "application/atom+xml")
+    |> post("/push/subscriptions/#{websub.id}", doc)
+
+    assert response(conn, 500) == "Error"
+
+    assert length(Repo.all(Activity)) == 0
+  end
+end
+
+defmodule Pleroma.Web.OStatusMock do
+  import Pleroma.Factory
+  def handle_incoming(_doc) do
+    insert(:note_activity)
+  end
 end
--- a/test/web/websub/websub_test.exs
+++ b/test/web/websub/websub_test.exs
@ -3,11 +3,13 @@ def verify(sub) do
    {:ok, sub}
  end
 end
+
 defmodule Pleroma.Web.WebsubTest do
  use Pleroma.DataCase
  alias Pleroma.Web.Websub
  alias Pleroma.Web.Websub.WebsubServerSubscription
  import Pleroma.Factory
+  alias Pleroma.Web.Router.Helpers

  test "a verification of a request that is accepted" do
    sub = insert(:websub_subscription)
@ -58,7 +60,6 @@ test "an incoming subscription request" do
      "hub.lease_seconds" => "100"
    }

-
    {:ok, subscription } = Websub.incoming_subscription_request(user, data)
    assert subscription.topic == Pleroma.Web.OStatus.feed_path(user)
    assert subscription.state == "requested"
@ -78,7 +79,6 @@ test "an incoming subscription request for an existing subscription" do
      "hub.lease_seconds" => "100"
    }

-
    {:ok, subscription } = Websub.incoming_subscription_request(user, data)
    assert subscription.topic == Pleroma.Web.OStatus.feed_path(user)
    assert subscription.state == sub.state
@ -87,4 +87,91 @@ test "an incoming subscription request for an existing subscription" do
    assert length(Repo.all(WebsubServerSubscription)) == 1
    assert subscription.id == sub.id
  end
+
+  def accepting_verifier(subscription) do
+    {:ok, %{ subscription | state: "accepted" }}
+  end
+
+  test "initiate a subscription for a given user and topic" do
+    subscriber = insert(:user)
+    user = insert(:user, %{info: %{ "topic" =>  "some_topic", "hub" => "some_hub"}})
+
+    {:ok, websub} = Websub.subscribe(subscriber, user, &accepting_verifier/1)
+    assert websub.subscribers == [subscriber.ap_id]
+    assert websub.topic == "some_topic"
+    assert websub.hub == "some_hub"
+    assert is_binary(websub.secret)
+    assert websub.user == user
+    assert websub.state == "accepted"
+  end
+
+  test "discovers the hub and canonical url" do
+    topic = "https://mastodon.social/users/lambadalambda.atom"
+
+    getter = fn(^topic) ->
+      doc = File.read!("test/fixtures/lambadalambda.atom")
+      {:ok, %{status_code: 200, body: doc}}
+    end
+
+    {:ok, discovered} = Websub.gather_feed_data(topic, getter)
+    expected = %{
+      "hub" => "https://mastodon.social/api/push",
+      "uri" => "https://mastodon.social/users/lambadalambda",
+      "nickname" => "lambadalambda",
+      "name" => "Critical Value",
+      "host" => "mastodon.social",
+      "avatar" => %{"type" => "Image", "url" => [%{"href" => "https://files.mastodon.social/accounts/avatars/000/000/264/original/1429214160519.gif?1492379244", "mediaType" => "image/gif", "type" => "Link"}]}
+    }
+
+    assert expected == discovered
+  end
+
+  test "calls the hub, requests topic" do
+    hub = "https://social.heldscal.la/main/push/hub"
+    topic = "https://social.heldscal.la/api/statuses/user_timeline/23211.atom"
+    websub = insert(:websub_client_subscription, %{hub: hub, topic: topic})
+
+    poster = fn (^hub, {:form, data}, _headers) ->
+      assert Keyword.get(data, :"hub.mode") == "subscribe"
+      assert Keyword.get(data, :"hub.callback") == Helpers.websub_url(Pleroma.Web.Endpoint, :websub_subscription_confirmation, websub.id)
+      {:ok, %{status_code: 202}}
+    end
+
+    task = Task.async(fn -> Websub.request_subscription(websub, poster) end)
+
+    change = Ecto.Changeset.change(websub, %{state: "accepted"})
+    {:ok, _} = Repo.update(change)
+
+    {:ok, websub} = Task.await(task)
+
+    assert websub.state == "accepted"
+  end
+
+  test "rejects the subscription if it can't be accepted" do
+    hub = "https://social.heldscal.la/main/push/hub"
+    topic = "https://social.heldscal.la/api/statuses/user_timeline/23211.atom"
+    websub = insert(:websub_client_subscription, %{hub: hub, topic: topic})
+
+    poster = fn (^hub, {:form, _data}, _headers) ->
+      {:ok, %{status_code: 202}}
+    end
+
+    {:error, websub} = Websub.request_subscription(websub, poster, 1000)
+    assert websub.state == "rejected"
+
+    websub = insert(:websub_client_subscription, %{hub: hub, topic: topic})
+    poster = fn (^hub, {:form, _data}, _headers) ->
+      {:ok, %{status_code: 400}}
+    end
+
+    {:error, websub} = Websub.request_subscription(websub, poster, 1000)
+    assert websub.state == "rejected"
+  end
+
+  test "sign a text" do
+    signed = Websub.sign("secret", "text")
+    assert signed == "B8392C23690CCF871F37EC270BE1582DEC57A503" |> String.downcase
+
+    signed = Websub.sign("secret", [["て"], ['す']])
+  end
 end