Merge remote-tracking branch 'remotes/origin/develop' into 2168-media-preview-proxy

# Conflicts: # config/config.exs # mix.lock
2020-08-11 15:13:29 +03:00 · 2020-08-11 15:13:29 +03:00 · 2def3cbf41
commit 2def3cbf41
parent 56ddf20208 686002164a
66 changed files with 1254 additions and 442 deletions
--- a/.gitignore
+++ b/.gitignore
@ -27,8 +27,6 @@ erl_crash.dump
 # variables.
 /config/*.secret.exs
 /config/generated_config.exs
-/config/*.env
-

 # Database setup file, some may forget to delete it
 /config/setup_db.psql
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@ -24,6 +24,7 @@ stages:
  - docker

 before_script:
+  - apt-get update && apt-get install -y cmake
  - mix local.hex --force
  - mix local.rebar --force

--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -6,6 +6,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 ## [unreleased]

 ### Changed
+- **Breaking:** Added the ObjectAgePolicy to the default set of MRFs. This will delist and strip the follower collection of any message received that is older than 7 days. This will stop users from seeing very old messages in the timelines. The messages can still be viewed on the user's page and in conversations. They also still trigger notifications.
 - **Breaking:** Elixir >=1.9 is now required (was >= 1.8)
 - **Breaking:** Configuration: `:auto_linker, :opts` moved to `:pleroma, Pleroma.Formatter`. Old config namespace is deprecated.
 - In Conversations, return only direct messages as `last_status`
@ -15,6 +16,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Configuration: `:instance, rewrite_policy` moved to `:mrf, policies`, `:instance, :mrf_transparency` moved to `:mrf, :transparency`, `:instance, :mrf_transparency_exclusions` moved to `:mrf, :transparency_exclusions`. Old config namespace is deprecated.
 - Configuration: `:media_proxy, whitelist` format changed to host with scheme (e.g. `http://example.com` instead of `example.com`). Domain format is deprecated.
 - **Breaking:** Configuration: `:instance, welcome_user_nickname` moved to `:welcome, :direct_message, :sender_nickname`, `:instance, :welcome_message` moved to `:welcome, :direct_message, :message`. Old config namespace is deprecated.
+- **Breaking:** LDAP: Fallback to local database authentication has been removed for security reasons and lack of a mechanism to ensure the passwords are synchronized when LDAP passwords are updated.

 <details>
  <summary>API Changes</summary>
--- a/SECURITY.md
+++ b/SECURITY.md
@ -0,0 +1,16 @@
+# Pleroma backend security policy
+
+## Supported versions
+
+Currently, Pleroma offers bugfixes and security patches only for the latest minor release.
+
+| Version | Support 
+|---------| --------
+| 2.0     | Bugfixes and security patches
+
+## Reporting a vulnerability
+
+Please use confidential issues (tick the "This issue is confidential and should only be visible to team members with at least Reporter access." box when submitting) at our [bugtracker](https://git.pleroma.social/pleroma/pleroma/-/issues/new) for reporting vulnerabilities.
+## Announcements
+
+New releases are announced at [pleroma.social](https://pleroma.social/announcements/). All security releases are tagged with ["Security"](https://pleroma.social/announcements/tags/security/). You can be notified of them by subscribing to an Atom feed at <https://pleroma.social/announcements/tags/security/feed.xml>. 
--- a/config/config.exs
+++ b/config/config.exs
@ -527,7 +527,13 @@
    "user-search",
    "user_exists",
    "users",
-    "web"
+    "web",
+    "verify_credentials",
+    "update_credentials",
+    "relationships",
+    "search",
+    "confirmation_resend",
+    "mfa"
  ],
  email_blacklist: []

@ -749,6 +755,10 @@

 config :pleroma, :instances_favicons, enabled: false

+config :floki, :html_parser, Floki.HTMLParser.FastHtml
+
+config :pleroma, Pleroma.Web.Auth.Authenticator, Pleroma.Web.Auth.PleromaAuthenticator
+
 config :pleroma, :exexec,
  root_mode: false,
  options: %{}
--- a/docs/administration/CLI_tasks/database.md
+++ b/docs/administration/CLI_tasks/database.md
@ -98,3 +98,13 @@ but should only be run if necessary. **It is safe to cancel this.**
 ```sh tab="From Source"
 mix pleroma.database vacuum full
 ```
+
+## Add expiration to all local statuses
+
+```sh tab="OTP"
+./bin/pleroma_ctl database ensure_expiration
+```
+
+```sh tab="From Source"
+mix pleroma.database ensure_expiration
+```
--- a/docs/administration/CLI_tasks/release_environments.md
+++ b/docs/administration/CLI_tasks/release_environments.md
@ -1,9 +0,0 @@
-# Generate release environment file
-
-```sh tab="OTP"
- ./bin/pleroma_ctl release_env gen
-```
-
-```sh tab="From Source"
-mix pleroma.release_env gen
-```
--- a/docs/configuration/cheatsheet.md
+++ b/docs/configuration/cheatsheet.md
@ -858,9 +858,6 @@ Warning: it's discouraged to use this feature because of the associated security

 ### :auth

-* `Pleroma.Web.Auth.PleromaAuthenticator`: default database authenticator.
-* `Pleroma.Web.Auth.LDAPAuthenticator`: LDAP authentication.
-
 Authentication / authorization settings.

 * `auth_template`: authentication form template. By default it's `show.html` which corresponds to `lib/pleroma/web/templates/o_auth/o_auth/show.html.eex`.
@ -890,6 +887,9 @@ Pleroma account will be created with the same name as the LDAP user name.
 * `base`: LDAP base, e.g. "dc=example,dc=com"
 * `uid`: LDAP attribute name to authenticate the user, e.g. when "cn", the filter will be "cn=username,base"

+Note, if your LDAP server is an Active Directory server the correct value is commonly `uid: "cn"`, but if you use an
+OpenLDAP server the value may be `uid: "uid"`.
+
 ### OAuth consumer mode

 OAuth consumer mode allows sign in / sign up via external OAuth providers (e.g. Twitter, Facebook, Google, Microsoft, etc.).
--- a/docs/installation/alpine_linux_en.md
+++ b/docs/installation/alpine_linux_en.md
@ -14,6 +14,7 @@ It assumes that you have administrative rights, either as root or a user with [s
 * `erlang-xmerl`
 * `git`
 * Development Tools
+* `cmake`

 #### Optional packages used in this guide

@ -39,7 +40,7 @@ sudo apk upgrade
 * Install some tools, which are needed later:

 ```shell
-sudo apk add git build-base
+sudo apk add git build-base cmake
 ```

 ### Install Elixir and Erlang
--- a/docs/installation/arch_linux_en.md
+++ b/docs/installation/arch_linux_en.md
@ -9,6 +9,7 @@ This guide will assume that you have administrative rights, either as root or a
 * `elixir`
 * `git`
 * `base-devel`
+* `cmake`

 #### Optional packages used in this guide

@ -26,7 +27,7 @@ sudo pacman -Syu
 * Install some of the above mentioned programs:

 ```shell
-sudo pacman -S git base-devel elixir
+sudo pacman -S git base-devel elixir cmake
 ```

 ### Install PostgreSQL
--- a/docs/installation/debian_based_en.md
+++ b/docs/installation/debian_based_en.md
@ -12,6 +12,7 @@ This guide will assume you are on Debian Stretch. This guide should also work wi
 * `erlang-nox`
 * `git`
 * `build-essential`
+* `cmake`

 #### Optional packages used in this guide

@ -30,7 +31,7 @@ sudo apt full-upgrade
 * Install some of the above mentioned programs:

 ```shell
-sudo apt install git build-essential postgresql postgresql-contrib
+sudo apt install git build-essential postgresql postgresql-contrib cmake
 ```

 ### Install Elixir and Erlang
--- a/docs/installation/debian_based_jp.md
+++ b/docs/installation/debian_based_jp.md
@ -16,6 +16,7 @@
 - `erlang-nox`
 - `git`
 - `build-essential`
+- `cmake`

 #### このガイドで利用している追加パッケージ

@ -32,7 +33,7 @@ sudo apt full-upgrade

 * 上記に挙げたパッケージをインストールしておきます。
 ```
-sudo apt install git build-essential postgresql postgresql-contrib
+sudo apt install git build-essential postgresql postgresql-contrib cmake
 ```


--- a/docs/installation/gentoo_en.md
+++ b/docs/installation/gentoo_en.md
@ -28,6 +28,7 @@ Gentoo quite pointedly does not come with a cron daemon installed, and as such i
 * `dev-db/postgresql`
 * `dev-lang/elixir`
 * `dev-vcs/git`
+* `dev-util/cmake`

 #### Optional ebuilds used in this guide

@ -46,7 +47,7 @@ Gentoo quite pointedly does not come with a cron daemon installed, and as such i
 * Emerge all required the required and suggested software in one go:

 ```shell
- # emerge --ask dev-db/postgresql dev-lang/elixir dev-vcs/git www-servers/nginx app-crypt/certbot app-crypt/certbot-nginx
+ # emerge --ask dev-db/postgresql dev-lang/elixir dev-vcs/git www-servers/nginx app-crypt/certbot app-crypt/certbot-nginx dev-util/cmake
 ```

 If you would not like to install the optional packages, remove them from this line. 
--- a/docs/installation/netbsd_en.md
+++ b/docs/installation/netbsd_en.md
@ -19,6 +19,7 @@ databases/postgresql11-client
 databases/postgresql11-server
 devel/git-base
 devel/git-docs
+devel/cmake
 lang/elixir
 security/acmesh
 security/sudo
--- a/docs/installation/openbsd_en.md
+++ b/docs/installation/openbsd_en.md
@ -14,11 +14,12 @@ The following packages need to be installed:
  * git
  * postgresql-server
  * postgresql-contrib
+  * cmake

 To install them, run the following command (with doas or as root):

 ```
-pkg_add elixir gmake ImageMagick git postgresql-server postgresql-contrib
+pkg_add elixir gmake ImageMagick git postgresql-server postgresql-contrib cmake
 ```

 Pleroma requires a reverse proxy, OpenBSD has relayd in base (and is used in this guide) and packages/ports are available for nginx (www/nginx) and apache (www/apache-httpd). Independently of the reverse proxy, [acme-client(1)](https://man.openbsd.org/acme-client) can be used to get a certificate from Let's Encrypt.
--- a/docs/installation/openbsd_fi.md
+++ b/docs/installation/openbsd_fi.md
@ -16,7 +16,7 @@ Matrix-kanava #freenode_#pleroma:matrix.org ovat hyviä paikkoja löytää apua

 Asenna tarvittava ohjelmisto:

-`# pkg_add git elixir gmake postgresql-server-10.3 postgresql-contrib-10.3`
+`# pkg_add git elixir gmake postgresql-server-10.3 postgresql-contrib-10.3 cmake`

 Luo postgresql-tietokanta:

--- a/docs/installation/otp_en.md
+++ b/docs/installation/otp_en.md
@ -121,9 +121,6 @@ chown -R pleroma /etc/pleroma
 # Run the config generator
 su pleroma -s $SHELL -lc "./bin/pleroma_ctl instance gen --output /etc/pleroma/config.exs --output-psql /tmp/setup_db.psql"

-# Run the environment file generator.
-su pleroma -s $SHELL -lc "./bin/pleroma_ctl release_env gen"
-
 # Create the postgres database
 su postgres -s $SHELL -lc "psql -f /tmp/setup_db.psql"

@ -134,7 +131,7 @@ su pleroma -s $SHELL -lc "./bin/pleroma_ctl migrate"
 # su pleroma -s $SHELL -lc "./bin/pleroma_ctl migrate --migrations-path priv/repo/optional_migrations/rum_indexing/"

 # Start the instance to verify that everything is working as expected
-su pleroma -s $SHELL -lc "export $(cat /opt/pleroma/config/pleroma.env); ./bin/pleroma daemon"
+su pleroma -s $SHELL -lc "./bin/pleroma daemon"

 # Wait for about 20 seconds and query the instance endpoint, if it shows your uri, name and email correctly, you are configured correctly
 sleep 20 && curl http://localhost:4000/api/v1/instance
@ -203,7 +200,6 @@ rc-update add pleroma
 # Copy the service into a proper directory
 cp /opt/pleroma/installation/pleroma.service /etc/systemd/system/pleroma.service

-
 # Start pleroma and enable it on boot
 systemctl start pleroma
 systemctl enable pleroma
@ -279,3 +275,4 @@ This will create an account withe the username of 'joeuser' with the email addre
 ## Questions

 Questions about the installation or didn’t it work as it should be, ask in [#pleroma:matrix.org](https://matrix.heldscal.la/#/room/#freenode_#pleroma:matrix.org) or IRC Channel **#pleroma** on **Freenode**.
+
--- a/installation/init.d/pleroma
+++ b/installation/init.d/pleroma
@ -8,7 +8,6 @@ pidfile="/var/run/pleroma.pid"
 directory=/opt/pleroma
 healthcheck_delay=60
 healthcheck_timer=30
-export $(cat /opt/pleroma/config/pleroma.env)

 : ${pleroma_port:-4000}

--- a/installation/pleroma.service
+++ b/installation/pleroma.service
@ -17,8 +17,6 @@ Environment="MIX_ENV=prod"
 Environment="HOME=/var/lib/pleroma"
 ; Path to the folder containing the Pleroma installation.
 WorkingDirectory=/opt/pleroma
-; Path to the environment file. the file contains RELEASE_COOKIE and etc 
-EnvironmentFile=/opt/pleroma/config/pleroma.env
 ; Path to the Mix binary.
 ExecStart=/usr/bin/mix phx.server

--- a/lib/mix/tasks/pleroma/database.ex
+++ b/lib/mix/tasks/pleroma/database.ex
@ -10,6 +10,7 @@ defmodule Mix.Tasks.Pleroma.Database do
  alias Pleroma.User
  require Logger
  require Pleroma.Constants
+  import Ecto.Query
  import Mix.Pleroma
  use Mix.Task

@ -53,8 +54,6 @@ def run(["update_users_following_followers_counts"]) do
  end

  def run(["prune_objects" | args]) do
-    import Ecto.Query
-
    {options, [], []} =
      OptionParser.parse(
        args,
@ -94,8 +93,6 @@ def run(["prune_objects" | args]) do
  end

  def run(["fix_likes_collections"]) do
-    import Ecto.Query
-
    start_pleroma()

    from(object in Object,
@ -130,4 +127,23 @@ def run(["vacuum", args]) do

    Maintenance.vacuum(args)
  end
+
+  def run(["ensure_expiration"]) do
+    start_pleroma()
+    days = Pleroma.Config.get([:mrf_activity_expiration, :days], 365)
+
+    Pleroma.Activity
+    |> join(:left, [a], u in assoc(a, :expiration))
+    |> where(local: true)
+    |> where([a, u], is_nil(u))
+    |> Pleroma.RepoStreamer.chunk_stream(100)
+    |> Stream.each(fn activities ->
+      Enum.each(activities, fn activity ->
+        expires_at = Timex.shift(activity.inserted_at, days: days)
+
+        Pleroma.ActivityExpiration.create(activity, expires_at, false)
+      end)
+    end)
+    |> Stream.run()
+  end
 end
--- a/lib/mix/tasks/pleroma/release_env.ex
+++ b/lib/mix/tasks/pleroma/release_env.ex
@ -1,76 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Mix.Tasks.Pleroma.ReleaseEnv do
-  use Mix.Task
-  import Mix.Pleroma
-
-  @shortdoc "Generate Pleroma environment file."
-  @moduledoc File.read!("docs/administration/CLI_tasks/release_environments.md")
-
-  def run(["gen" | rest]) do
-    {options, [], []} =
-      OptionParser.parse(
-        rest,
-        strict: [
-          force: :boolean,
-          path: :string
-        ],
-        aliases: [
-          p: :path,
-          f: :force
-        ]
-      )
-
-    file_path =
-      get_option(
-        options,
-        :path,
-        "Environment file path",
-        "./config/pleroma.env"
-      )
-
-    env_path = Path.expand(file_path)
-
-    proceed? =
-      if File.exists?(env_path) do
-        get_option(
-          options,
-          :force,
-          "Environment file already exists. Do you want to overwrite the #{env_path} file? (y/n)",
-          "n"
-        ) === "y"
-      else
-        true
-      end
-
-    if proceed? do
-      case do_generate(env_path) do
-        {:error, reason} ->
-          shell_error(
-            File.Error.message(%{action: "write to file", reason: reason, path: env_path})
-          )
-
-        _ ->
-          shell_info("\nThe file generated: #{env_path}.\n")
-
-          shell_info("""
-          WARNING: before start pleroma app please make sure to make the file read-only and non-modifiable.
-            Example:
-              chmod 0444 #{file_path}
-              chattr +i #{file_path}
-          """)
-      end
-    else
-      shell_info("\nThe file is exist. #{env_path}.\n")
-    end
-  end
-
-  def do_generate(path) do
-    content = "RELEASE_COOKIE=#{Base.encode32(:crypto.strong_rand_bytes(32))}"
-
-    File.mkdir_p!(Path.dirname(path))
-    File.write(path, content)
-  end
-end
--- a/lib/pleroma/activity_expiration.ex
+++ b/lib/pleroma/activity_expiration.ex
@ -20,11 +20,11 @@ defmodule Pleroma.ActivityExpiration do
    field(:scheduled_at, :naive_datetime)
  end

-  def changeset(%ActivityExpiration{} = expiration, attrs) do
+  def changeset(%ActivityExpiration{} = expiration, attrs, validate_scheduled_at) do
    expiration
    |> cast(attrs, [:scheduled_at])
    |> validate_required([:scheduled_at])
-    |> validate_scheduled_at()
+    |> validate_scheduled_at(validate_scheduled_at)
  end

  def get_by_activity_id(activity_id) do
@ -33,9 +33,9 @@ def get_by_activity_id(activity_id) do
    |> Repo.one()
  end

-  def create(%Activity{} = activity, scheduled_at) do
+  def create(%Activity{} = activity, scheduled_at, validate_scheduled_at \\ true) do
    %ActivityExpiration{activity_id: activity.id}
-    |> changeset(%{scheduled_at: scheduled_at})
+    |> changeset(%{scheduled_at: scheduled_at}, validate_scheduled_at)
    |> Repo.insert()
  end

@ -49,7 +49,9 @@ def due_expirations(offset \\ 0) do
    |> Repo.all()
  end

-  def validate_scheduled_at(changeset) do
+  def validate_scheduled_at(changeset, false), do: changeset
+
+  def validate_scheduled_at(changeset, true) do
    validate_change(changeset, :scheduled_at, fn _, scheduled_at ->
      if not expires_late_enough?(scheduled_at) do
        [scheduled_at: "an ephemeral activity must live for at least one hour"]
--- a/lib/pleroma/object.ex
+++ b/lib/pleroma/object.ex
@ -255,6 +255,10 @@ def increase_replies_count(ap_id) do
    end
  end

+  defp poll_is_multiple?(%Object{data: %{"anyOf" => [_ | _]}}), do: true
+
+  defp poll_is_multiple?(_), do: false
+
  def decrease_replies_count(ap_id) do
    Object
    |> where([o], fragment("?->>'id' = ?::text", o.data, ^to_string(ap_id)))
@ -281,10 +285,10 @@ def decrease_replies_count(ap_id) do
  def increase_vote_count(ap_id, name, actor) do
    with %Object{} = object <- Object.normalize(ap_id),
         "Question" <- object.data["type"] do
-      multiple = Map.has_key?(object.data, "anyOf")
+      key = if poll_is_multiple?(object), do: "anyOf", else: "oneOf"

      options =
-        (object.data["anyOf"] || object.data["oneOf"] || [])
+        object.data[key]
        |> Enum.map(fn
          %{"name" => ^name} = option ->
            Kernel.update_in(option["replies"]["totalItems"], &(&1 + 1))
@ -296,11 +300,8 @@ def increase_vote_count(ap_id, name, actor) do
      voters = [actor | object.data["voters"] || []] |> Enum.uniq()

      data =
-        if multiple do
-          Map.put(object.data, "anyOf", options)
-        else
-          Map.put(object.data, "oneOf", options)
-        end
+        object.data
+        |> Map.put(key, options)
        |> Map.put("voters", voters)

      object
--- a/lib/pleroma/object/containment.ex
+++ b/lib/pleroma/object/containment.ex
@ -55,7 +55,7 @@ defp compare_uris(%URI{host: host} = _id_uri, %URI{host: host} = _other_uri), do
  defp compare_uris(_id_uri, _other_uri), do: :error

  @doc """
-  Checks that an imported AP object's actor matches the domain it came from.
+  Checks that an imported AP object's actor matches the host it came from.
  """
  def contain_origin(_id, %{"actor" => nil}), do: :error

--- a/lib/pleroma/object/fetcher.ex
+++ b/lib/pleroma/object/fetcher.ex
@ -9,6 +9,7 @@ defmodule Pleroma.Object.Fetcher do
  alias Pleroma.Repo
  alias Pleroma.Signature
  alias Pleroma.Web.ActivityPub.InternalFetchActor
+  alias Pleroma.Web.ActivityPub.ObjectValidator
  alias Pleroma.Web.ActivityPub.Transmogrifier
  alias Pleroma.Web.Federator

@ -23,21 +24,39 @@ defp touch_changeset(changeset) do
    Ecto.Changeset.put_change(changeset, :updated_at, updated_at)
  end

-  defp maybe_reinject_internal_fields(data, %{data: %{} = old_data}) do
+  defp maybe_reinject_internal_fields(%{data: %{} = old_data}, new_data) do
    internal_fields = Map.take(old_data, Pleroma.Constants.object_internal_fields())

-    Map.merge(data, internal_fields)
+    Map.merge(new_data, internal_fields)
  end

-  defp maybe_reinject_internal_fields(data, _), do: data
+  defp maybe_reinject_internal_fields(_, new_data), do: new_data

  @spec reinject_object(struct(), map()) :: {:ok, Object.t()} | {:error, any()}
-  defp reinject_object(struct, data) do
-    Logger.debug("Reinjecting object #{data["id"]}")
+  defp reinject_object(%Object{data: %{"type" => "Question"}} = object, new_data) do
+    Logger.debug("Reinjecting object #{new_data["id"]}")

-    with data <- Transmogrifier.fix_object(data),
-         data <- maybe_reinject_internal_fields(data, struct),
-         changeset <- Object.change(struct, %{data: data}),
+    with new_data <- Transmogrifier.fix_object(new_data),
+         data <- maybe_reinject_internal_fields(object, new_data),
+         {:ok, data, _} <- ObjectValidator.validate(data, %{}),
+         changeset <- Object.change(object, %{data: data}),
+         changeset <- touch_changeset(changeset),
+         {:ok, object} <- Repo.insert_or_update(changeset),
+         {:ok, object} <- Object.set_cache(object) do
+      {:ok, object}
+    else
+      e ->
+        Logger.error("Error while processing object: #{inspect(e)}")
+        {:error, e}
+    end
+  end
+
+  defp reinject_object(%Object{} = object, new_data) do
+    Logger.debug("Reinjecting object #{new_data["id"]}")
+
+    with new_data <- Transmogrifier.fix_object(new_data),
+         data <- maybe_reinject_internal_fields(object, new_data),
+         changeset <- Object.change(object, %{data: data}),
         changeset <- touch_changeset(changeset),
         {:ok, object} <- Repo.insert_or_update(changeset),
         {:ok, object} <- Object.set_cache(object) do
@ -51,8 +70,8 @@ defp reinject_object(struct, data) do

  def refetch_object(%Object{data: %{"id" => id}} = object) do
    with {:local, false} <- {:local, Object.local?(object)},
-         {:ok, data} <- fetch_and_contain_remote_object_from_id(id),
-         {:ok, object} <- reinject_object(object, data) do
+         {:ok, new_data} <- fetch_and_contain_remote_object_from_id(id),
+         {:ok, object} <- reinject_object(object, new_data) do
      {:ok, object}
    else
      {:local, true} -> {:ok, object}
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@ -638,6 +638,34 @@ def force_password_reset_async(user) do
  @spec force_password_reset(User.t()) :: {:ok, User.t()} | {:error, Ecto.Changeset.t()}
  def force_password_reset(user), do: update_password_reset_pending(user, true)

+  # Used to auto-register LDAP accounts which won't have a password hash stored locally
+  def register_changeset_ldap(struct, params = %{password: password})
+      when is_nil(password) do
+    params = Map.put_new(params, :accepts_chat_messages, true)
+
+    params =
+      if Map.has_key?(params, :email) do
+        Map.put_new(params, :email, params[:email])
+      else
+        params
+      end
+
+    struct
+    |> cast(params, [
+      :name,
+      :nickname,
+      :email,
+      :accepts_chat_messages
+    ])
+    |> validate_required([:name, :nickname])
+    |> unique_constraint(:nickname)
+    |> validate_exclusion(:nickname, Config.get([User, :restricted_nicknames]))
+    |> validate_format(:nickname, local_nickname_regex())
+    |> put_ap_id()
+    |> unique_constraint(:ap_id)
+    |> put_following_and_follower_address()
+  end
+
  def register_changeset(struct, params \\ %{}, opts \\ []) do
    bio_limit = Config.get([:instance, :user_bio_length], 5000)
    name_limit = Config.get([:instance, :user_name_length], 100)
--- a/lib/pleroma/user/query.ex
+++ b/lib/pleroma/user/query.ex
@ -130,6 +130,7 @@ defp compose_query({:external, _}, query), do: location_query(query, false)
  defp compose_query({:active, _}, query) do
    User.restrict_deactivated(query)
    |> where([u], not is_nil(u.nickname))
+    |> where([u], u.approval_pending == false)
  end

  defp compose_query({:legacy_active, _}, query) do
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@ -66,7 +66,7 @@ defp check_remote_limit(%{"object" => %{"content" => content}}) when not is_nil(

  defp check_remote_limit(_), do: true

-  defp increase_note_count_if_public(actor, object) do
+  def increase_note_count_if_public(actor, object) do
    if is_public?(object), do: User.increase_note_count(actor), else: {:ok, actor}
  end

@ -85,17 +85,7 @@ defp increase_replies_count_if_reply(%{

  defp increase_replies_count_if_reply(_create_data), do: :noop

-  defp increase_poll_votes_if_vote(%{
-         "object" => %{"inReplyTo" => reply_ap_id, "name" => name},
-         "type" => "Create",
-         "actor" => actor
-       }) do
-    Object.increase_vote_count(reply_ap_id, name, actor)
-  end
-
-  defp increase_poll_votes_if_vote(_create_data), do: :noop
-
-  @object_types ["ChatMessage"]
+  @object_types ["ChatMessage", "Question", "Answer"]
  @spec persist(map(), keyword()) :: {:ok, Activity.t() | Object.t()}
  def persist(%{"type" => type} = object, meta) when type in @object_types do
    with {:ok, object} <- Object.create(object) do
@ -258,7 +248,6 @@ defp do_create(%{to: to, actor: actor, context: context, object: object} = param
    with {:ok, activity} <- insert(create_data, local, fake),
         {:fake, false, activity} <- {:fake, fake, activity},
         _ <- increase_replies_count_if_reply(create_data),
-         _ <- increase_poll_votes_if_vote(create_data),
         {:quick_insert, false, activity} <- {:quick_insert, quick_insert?, activity},
         {:ok, _actor} <- increase_note_count_if_public(actor, activity),
         _ <- notify_and_stream(activity),
--- a/lib/pleroma/web/activity_pub/builder.ex
+++ b/lib/pleroma/web/activity_pub/builder.ex
@ -80,6 +80,13 @@ def delete(actor, object_id) do
  end

  def create(actor, object, recipients) do
+    context =
+      if is_map(object) do
+        object["context"]
+      else
+        nil
+      end
+
    {:ok,
     %{
       "id" => Utils.generate_activity_id(),
@ -88,7 +95,8 @@ def create(actor, object, recipients) do
       "object" => object,
       "type" => "Create",
       "published" => DateTime.utc_now() |> DateTime.to_iso8601()
-     }, []}
+     }
+     |> Pleroma.Maps.put_if_present("context", context), []}
  end

  def chat_message(actor, recipient, content, opts \\ []) do
@ -115,6 +123,22 @@ def chat_message(actor, recipient, content, opts \\ []) do
    end
  end

+  def answer(user, object, name) do
+    {:ok,
+     %{
+       "type" => "Answer",
+       "actor" => user.ap_id,
+       "attributedTo" => user.ap_id,
+       "cc" => [object.data["actor"]],
+       "to" => [],
+       "name" => name,
+       "inReplyTo" => object.data["id"],
+       "context" => object.data["context"],
+       "published" => DateTime.utc_now() |> DateTime.to_iso8601(),
+       "id" => Utils.generate_object_id()
+     }, []}
+  end
+
  @spec tombstone(String.t(), String.t()) :: {:ok, map(), keyword()}
  def tombstone(actor, id) do
    {:ok,
--- a/lib/pleroma/web/activity_pub/object_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validator.ex
@ -14,13 +14,16 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
  alias Pleroma.Object
  alias Pleroma.User
  alias Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator
+  alias Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator
  alias Pleroma.Web.ActivityPub.ObjectValidators.BlockValidator
  alias Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator
  alias Pleroma.Web.ActivityPub.ObjectValidators.CreateChatMessageValidator
+  alias Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator
  alias Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator
  alias Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator
  alias Pleroma.Web.ActivityPub.ObjectValidators.FollowValidator
  alias Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator
+  alias Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator
  alias Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator
  alias Pleroma.Web.ActivityPub.ObjectValidators.UpdateValidator

@ -112,17 +115,40 @@ def validate(%{"type" => "ChatMessage"} = object, meta) do
    end
  end

+  def validate(%{"type" => "Question"} = object, meta) do
+    with {:ok, object} <-
+           object
+           |> QuestionValidator.cast_and_validate()
+           |> Ecto.Changeset.apply_action(:insert) do
+      object = stringify_keys(object)
+      {:ok, object, meta}
+    end
+  end
+
+  def validate(%{"type" => "Answer"} = object, meta) do
+    with {:ok, object} <-
+           object
+           |> AnswerValidator.cast_and_validate()
+           |> Ecto.Changeset.apply_action(:insert) do
+      object = stringify_keys(object)
+      {:ok, object, meta}
+    end
+  end
+
  def validate(%{"type" => "EmojiReact"} = object, meta) do
    with {:ok, object} <-
           object
           |> EmojiReactValidator.cast_and_validate()
           |> Ecto.Changeset.apply_action(:insert) do
-      object = stringify_keys(object |> Map.from_struct())
+      object = stringify_keys(object)
      {:ok, object, meta}
    end
  end

-  def validate(%{"type" => "Create", "object" => object} = create_activity, meta) do
+  def validate(
+        %{"type" => "Create", "object" => %{"type" => "ChatMessage"} = object} = create_activity,
+        meta
+      ) do
    with {:ok, object_data} <- cast_and_apply(object),
         meta = Keyword.put(meta, :object_data, object_data |> stringify_keys),
         {:ok, create_activity} <-
@ -134,12 +160,28 @@ def validate(%{"type" => "Create", "object" => object} = create_activity, meta)
    end
  end

+  def validate(
+        %{"type" => "Create", "object" => %{"type" => objtype} = object} = create_activity,
+        meta
+      )
+      when objtype in ["Question", "Answer"] do
+    with {:ok, object_data} <- cast_and_apply(object),
+         meta = Keyword.put(meta, :object_data, object_data |> stringify_keys),
+         {:ok, create_activity} <-
+           create_activity
+           |> CreateGenericValidator.cast_and_validate(meta)
+           |> Ecto.Changeset.apply_action(:insert) do
+      create_activity = stringify_keys(create_activity)
+      {:ok, create_activity, meta}
+    end
+  end
+
  def validate(%{"type" => "Announce"} = object, meta) do
    with {:ok, object} <-
           object
           |> AnnounceValidator.cast_and_validate()
           |> Ecto.Changeset.apply_action(:insert) do
-      object = stringify_keys(object |> Map.from_struct())
+      object = stringify_keys(object)
      {:ok, object, meta}
    end
  end
@ -148,8 +190,17 @@ def cast_and_apply(%{"type" => "ChatMessage"} = object) do
    ChatMessageValidator.cast_and_apply(object)
  end

+  def cast_and_apply(%{"type" => "Question"} = object) do
+    QuestionValidator.cast_and_apply(object)
+  end
+
+  def cast_and_apply(%{"type" => "Answer"} = object) do
+    AnswerValidator.cast_and_apply(object)
+  end
+
  def cast_and_apply(o), do: {:error, {:validator_not_set, o}}

+  # is_struct/1 isn't present in Elixir 1.8.x
  def stringify_keys(%{__struct__: _} = object) do
    object
    |> Map.from_struct()
--- a/lib/pleroma/web/activity_pub/object_validators/answer_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/answer_validator.ex
@ -0,0 +1,65 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator do
+  use Ecto.Schema
+
+  alias Pleroma.EctoType.ActivityPub.ObjectValidators
+  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
+
+  import Ecto.Changeset
+
+  @primary_key false
+  @derive Jason.Encoder
+
+  embedded_schema do
+    field(:id, ObjectValidators.ObjectID, primary_key: true)
+    field(:to, {:array, :string}, default: [])
+    field(:cc, {:array, :string}, default: [])
+
+    # is this actually needed?
+    field(:bto, {:array, :string}, default: [])
+    field(:bcc, {:array, :string}, default: [])
+
+    field(:type, :string)
+    field(:name, :string)
+    field(:inReplyTo, :string)
+    field(:attributedTo, ObjectValidators.ObjectID)
+
+    # TODO: Remove actor on objects
+    field(:actor, ObjectValidators.ObjectID)
+  end
+
+  def cast_and_apply(data) do
+    data
+    |> cast_data()
+    |> apply_action(:insert)
+  end
+
+  def cast_and_validate(data) do
+    data
+    |> cast_data()
+    |> validate_data()
+  end
+
+  def cast_data(data) do
+    %__MODULE__{}
+    |> changeset(data)
+  end
+
+  def changeset(struct, data) do
+    struct
+    |> cast(data, __schema__(:fields))
+  end
+
+  def validate_data(data_cng) do
+    data_cng
+    |> validate_inclusion(:type, ["Answer"])
+    |> validate_required([:id, :inReplyTo, :name, :attributedTo, :actor])
+    |> CommonValidations.validate_any_presence([:cc, :to])
+    |> CommonValidations.validate_fields_match([:actor, :attributedTo])
+    |> CommonValidations.validate_actor_presence()
+    |> CommonValidations.validate_host_match()
+  end
+end
--- a/lib/pleroma/web/activity_pub/object_validators/common_validations.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/common_validations.ex
@ -9,7 +9,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
  alias Pleroma.Object
  alias Pleroma.User

-  def validate_recipients_presence(cng, fields \\ [:to, :cc]) do
+  def validate_any_presence(cng, fields) do
    non_empty =
      fields
      |> Enum.map(fn field -> get_field(cng, field) end)
@ -24,7 +24,7 @@ def validate_recipients_presence(cng, fields \\ [:to, :cc]) do
      fields
      |> Enum.reduce(cng, fn field, cng ->
        cng
-        |> add_error(field, "no recipients in any field")
+        |> add_error(field, "none of #{inspect(fields)} present")
      end)
    end
  end
@ -82,4 +82,60 @@ def validate_object_or_user_presence(cng, options \\ []) do

    if actor_cng.valid?, do: actor_cng, else: object_cng
  end
+
+  def validate_host_match(cng, fields \\ [:id, :actor]) do
+    if same_domain?(cng, fields) do
+      cng
+    else
+      fields
+      |> Enum.reduce(cng, fn field, cng ->
+        cng
+        |> add_error(field, "hosts of #{inspect(fields)} aren't matching")
+      end)
+    end
+  end
+
+  def validate_fields_match(cng, fields) do
+    if map_unique?(cng, fields) do
+      cng
+    else
+      fields
+      |> Enum.reduce(cng, fn field, cng ->
+        cng
+        |> add_error(field, "Fields #{inspect(fields)} aren't matching")
+      end)
+    end
+  end
+
+  defp map_unique?(cng, fields, func \\ & &1) do
+    Enum.reduce_while(fields, nil, fn field, acc ->
+      value =
+        cng
+        |> get_field(field)
+        |> func.()
+
+      case {value, acc} do
+        {value, nil} -> {:cont, value}
+        {value, value} -> {:cont, value}
+        _ -> {:halt, false}
+      end
+    end)
+  end
+
+  def same_domain?(cng, fields \\ [:actor, :object]) do
+    map_unique?(cng, fields, fn value -> URI.parse(value).host end)
+  end
+
+  # This figures out if a user is able to create, delete or modify something
+  # based on the domain and superuser status
+  def validate_modification_rights(cng) do
+    actor = User.get_cached_by_ap_id(get_field(cng, :actor))
+
+    if User.superuser?(actor) || same_domain?(cng) do
+      cng
+    else
+      cng
+      |> add_error(:actor, "is not allowed to modify object")
+    end
+  end
 end
--- a/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex
@ -0,0 +1,133 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+# Code based on CreateChatMessageValidator
+# NOTES
+# - doesn't embed, will only get the object id
+defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
+  use Ecto.Schema
+
+  alias Pleroma.EctoType.ActivityPub.ObjectValidators
+  alias Pleroma.Object
+
+  import Ecto.Changeset
+  import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
+
+  @primary_key false
+
+  embedded_schema do
+    field(:id, ObjectValidators.ObjectID, primary_key: true)
+    field(:actor, ObjectValidators.ObjectID)
+    field(:type, :string)
+    field(:to, ObjectValidators.Recipients, default: [])
+    field(:cc, ObjectValidators.Recipients, default: [])
+    field(:object, ObjectValidators.ObjectID)
+    field(:expires_at, ObjectValidators.DateTime)
+
+    # Should be moved to object, done for CommonAPI.Utils.make_context
+    field(:context, :string)
+  end
+
+  def cast_data(data, meta \\ []) do
+    data = fix(data, meta)
+
+    %__MODULE__{}
+    |> changeset(data)
+  end
+
+  def cast_and_apply(data) do
+    data
+    |> cast_data
+    |> apply_action(:insert)
+  end
+
+  def cast_and_validate(data, meta \\ []) do
+    data
+    |> cast_data(meta)
+    |> validate_data(meta)
+  end
+
+  def changeset(struct, data) do
+    struct
+    |> cast(data, __schema__(:fields))
+  end
+
+  defp fix_context(data, meta) do
+    if object = meta[:object_data] do
+      Map.put_new(data, "context", object["context"])
+    else
+      data
+    end
+  end
+
+  defp fix(data, meta) do
+    data
+    |> fix_context(meta)
+  end
+
+  def validate_data(cng, meta \\ []) do
+    cng
+    |> validate_required([:actor, :type, :object])
+    |> validate_inclusion(:type, ["Create"])
+    |> validate_actor_presence()
+    |> validate_any_presence([:to, :cc])
+    |> validate_actors_match(meta)
+    |> validate_context_match(meta)
+    |> validate_object_nonexistence()
+    |> validate_object_containment()
+  end
+
+  def validate_object_containment(cng) do
+    actor = get_field(cng, :actor)
+
+    cng
+    |> validate_change(:object, fn :object, object_id ->
+      %URI{host: object_id_host} = URI.parse(object_id)
+      %URI{host: actor_host} = URI.parse(actor)
+
+      if object_id_host == actor_host do
+        []
+      else
+        [{:object, "The host of the object id doesn't match with the host of the actor"}]
+      end
+    end)
+  end
+
+  def validate_object_nonexistence(cng) do
+    cng
+    |> validate_change(:object, fn :object, object_id ->
+      if Object.get_cached_by_ap_id(object_id) do
+        [{:object, "The object to create already exists"}]
+      else
+        []
+      end
+    end)
+  end
+
+  def validate_actors_match(cng, meta) do
+    attributed_to = meta[:object_data]["attributedTo"] || meta[:object_data]["actor"]
+
+    cng
+    |> validate_change(:actor, fn :actor, actor ->
+      if actor == attributed_to do
+        []
+      else
+        [{:actor, "Actor doesn't match with object attributedTo"}]
+      end
+    end)
+  end
+
+  def validate_context_match(cng, %{object_data: %{"context" => object_context}}) do
+    cng
+    |> validate_change(:context, fn :context, context ->
+      if context == object_context do
+        []
+      else
+        [{:context, "context field not matching between Create and object (#{object_context})"}]
+      end
+    end)
+  end
+
+  def validate_context_match(cng, _), do: cng
+end
--- a/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/delete_validator.ex
@ -7,7 +7,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator do

  alias Pleroma.Activity
  alias Pleroma.EctoType.ActivityPub.ObjectValidators
-  alias Pleroma.User

  import Ecto.Changeset
  import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
@ -59,7 +58,7 @@ def validate_data(cng) do
    |> validate_required([:id, :type, :actor, :to, :cc, :object])
    |> validate_inclusion(:type, ["Delete"])
    |> validate_actor_presence()
-    |> validate_deletion_rights()
+    |> validate_modification_rights()
    |> validate_object_or_user_presence(allowed_types: @deletable_types)
    |> add_deleted_activity_id()
  end
@ -68,31 +67,6 @@ def do_not_federate?(cng) do
    !same_domain?(cng)
  end

-  defp same_domain?(cng) do
-    actor_uri =
-      cng
-      |> get_field(:actor)
-      |> URI.parse()
-
-    object_uri =
-      cng
-      |> get_field(:object)
-      |> URI.parse()
-
-    object_uri.host == actor_uri.host
-  end
-
-  def validate_deletion_rights(cng) do
-    actor = User.get_cached_by_ap_id(get_field(cng, :actor))
-
-    if User.superuser?(actor) || same_domain?(cng) do
-      cng
-    else
-      cng
-      |> add_error(:actor, "is not allowed to delete object")
-    end
-  end
-
  def cast_and_validate(data) do
    data
    |> cast_data
--- a/lib/pleroma/web/activity_pub/object_validators/note_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/note_validator.ex
@ -34,7 +34,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.NoteValidator do
    field(:replies_count, :integer, default: 0)
    field(:like_count, :integer, default: 0)
    field(:announcement_count, :integer, default: 0)
-    field(:inRepyTo, :string)
+    field(:inReplyTo, :string)
    field(:uri, ObjectValidators.Uri)

    field(:likes, {:array, :string}, default: [])
--- a/lib/pleroma/web/activity_pub/object_validators/question_options_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/question_options_validator.ex
@ -0,0 +1,37 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionOptionsValidator do
+  use Ecto.Schema
+
+  import Ecto.Changeset
+
+  @primary_key false
+
+  embedded_schema do
+    field(:name, :string)
+
+    embeds_one :replies, Replies, primary_key: false do
+      field(:totalItems, :integer)
+      field(:type, :string)
+    end
+
+    field(:type, :string)
+  end
+
+  def changeset(struct, data) do
+    struct
+    |> cast(data, [:name, :type])
+    |> cast_embed(:replies, with: &replies_changeset/2)
+    |> validate_inclusion(:type, ["Note"])
+    |> validate_required([:name, :type])
+  end
+
+  def replies_changeset(struct, data) do
+    struct
+    |> cast(data, [:totalItems, :type])
+    |> validate_inclusion(:type, ["Collection"])
+    |> validate_required([:type])
+  end
+end
--- a/lib/pleroma/web/activity_pub/object_validators/question_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/question_validator.ex
@ -0,0 +1,127 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
+  use Ecto.Schema
+
+  alias Pleroma.EctoType.ActivityPub.ObjectValidators
+  alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
+  alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
+  alias Pleroma.Web.ActivityPub.ObjectValidators.QuestionOptionsValidator
+  alias Pleroma.Web.ActivityPub.Utils
+
+  import Ecto.Changeset
+
+  @primary_key false
+  @derive Jason.Encoder
+
+  # Extends from NoteValidator
+  embedded_schema do
+    field(:id, ObjectValidators.ObjectID, primary_key: true)
+    field(:to, {:array, :string}, default: [])
+    field(:cc, {:array, :string}, default: [])
+    field(:bto, {:array, :string}, default: [])
+    field(:bcc, {:array, :string}, default: [])
+    # TODO: Write type
+    field(:tag, {:array, :map}, default: [])
+    field(:type, :string)
+    field(:content, :string)
+    field(:context, :string)
+
+    # TODO: Remove actor on objects
+    field(:actor, ObjectValidators.ObjectID)
+
+    field(:attributedTo, ObjectValidators.ObjectID)
+    field(:summary, :string)
+    field(:published, ObjectValidators.DateTime)
+    # TODO: Write type
+    field(:emoji, :map, default: %{})
+    field(:sensitive, :boolean, default: false)
+    embeds_many(:attachment, AttachmentValidator)
+    field(:replies_count, :integer, default: 0)
+    field(:like_count, :integer, default: 0)
+    field(:announcement_count, :integer, default: 0)
+    field(:inReplyTo, :string)
+    field(:uri, ObjectValidators.Uri)
+    # short identifier for PleromaFE to group statuses by context
+    field(:context_id, :integer)
+
+    field(:likes, {:array, :string}, default: [])
+    field(:announcements, {:array, :string}, default: [])
+
+    field(:closed, ObjectValidators.DateTime)
+    field(:voters, {:array, ObjectValidators.ObjectID}, default: [])
+    embeds_many(:anyOf, QuestionOptionsValidator)
+    embeds_many(:oneOf, QuestionOptionsValidator)
+  end
+
+  def cast_and_apply(data) do
+    data
+    |> cast_data
+    |> apply_action(:insert)
+  end
+
+  def cast_and_validate(data) do
+    data
+    |> cast_data()
+    |> validate_data()
+  end
+
+  def cast_data(data) do
+    %__MODULE__{}
+    |> changeset(data)
+  end
+
+  defp fix_closed(data) do
+    cond do
+      is_binary(data["closed"]) -> data
+      is_binary(data["endTime"]) -> Map.put(data, "closed", data["endTime"])
+      true -> Map.drop(data, ["closed"])
+    end
+  end
+
+  # based on Pleroma.Web.ActivityPub.Utils.lazy_put_objects_defaults
+  defp fix_defaults(data) do
+    %{data: %{"id" => context}, id: context_id} =
+      Utils.create_context(data["context"] || data["conversation"])
+
+    data
+    |> Map.put_new_lazy("published", &Utils.make_date/0)
+    |> Map.put_new("context", context)
+    |> Map.put_new("context_id", context_id)
+  end
+
+  defp fix_attribution(data) do
+    data
+    |> Map.put_new("actor", data["attributedTo"])
+  end
+
+  defp fix(data) do
+    data
+    |> fix_attribution()
+    |> fix_closed()
+    |> fix_defaults()
+  end
+
+  def changeset(struct, data) do
+    data = fix(data)
+
+    struct
+    |> cast(data, __schema__(:fields) -- [:anyOf, :oneOf, :attachment])
+    |> cast_embed(:attachment)
+    |> cast_embed(:anyOf)
+    |> cast_embed(:oneOf)
+  end
+
+  def validate_data(data_cng) do
+    data_cng
+    |> validate_inclusion(:type, ["Question"])
+    |> validate_required([:id, :actor, :attributedTo, :type, :context])
+    |> CommonValidations.validate_any_presence([:cc, :to])
+    |> CommonValidations.validate_fields_match([:actor, :attributedTo])
+    |> CommonValidations.validate_actor_presence()
+    |> CommonValidations.validate_any_presence([:oneOf, :anyOf])
+    |> CommonValidations.validate_host_match()
+  end
+end
--- a/lib/pleroma/web/activity_pub/object_validators/url_object_validator.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/url_object_validator.ex
@ -13,7 +13,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UrlObjectValidator do
  embedded_schema do
    field(:type, :string)
    field(:href, ObjectValidators.Uri)
-    field(:mediaType, :string)
+    field(:mediaType, :string, default: "application/octet-stream")
  end

  def changeset(struct, data) do
--- a/lib/pleroma/web/activity_pub/side_effects.ex
+++ b/lib/pleroma/web/activity_pub/side_effects.ex
@ -7,6 +7,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
  """
  alias Pleroma.Activity
  alias Pleroma.Activity.Ir.Topics
+  alias Pleroma.ActivityExpiration
  alias Pleroma.Chat
  alias Pleroma.Chat.MessageReference
  alias Pleroma.FollowingRelationship
@ -19,6 +20,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
  alias Pleroma.Web.ActivityPub.Utils
  alias Pleroma.Web.Push
  alias Pleroma.Web.Streamer
+  alias Pleroma.Workers.BackgroundWorker

  def handle(object, meta \\ [])

@ -135,10 +137,26 @@ def handle(%{data: %{"type" => "Like"}} = object, meta) do
  # Tasks this handles
  # - Actually create object
  # - Rollback if we couldn't create it
+  # - Increase the user note count
+  # - Increase the reply count
+  # - Increase replies count
+  # - Set up ActivityExpiration
  # - Set up notifications
  def handle(%{data: %{"type" => "Create"}} = activity, meta) do
-    with {:ok, _object, meta} <- handle_object_creation(meta[:object_data], meta) do
+    with {:ok, object, meta} <- handle_object_creation(meta[:object_data], meta),
+         %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
      {:ok, notifications} = Notification.create_notifications(activity, do_send: false)
+      {:ok, _user} = ActivityPub.increase_note_count_if_public(user, object)
+
+      if in_reply_to = object.data["inReplyTo"] do
+        Object.increase_replies_count(in_reply_to)
+      end
+
+      if expires_at = activity.data["expires_at"] do
+        ActivityExpiration.create(activity, expires_at)
+      end
+
+      BackgroundWorker.enqueue("fetch_data_for_activity", %{"activity_id" => activity.id})

      meta =
        meta
@ -268,9 +286,27 @@ def handle_object_creation(%{"type" => "ChatMessage"} = object, meta) do
    end
  end

+  def handle_object_creation(%{"type" => "Answer"} = object_map, meta) do
+    with {:ok, object, meta} <- Pipeline.common_pipeline(object_map, meta) do
+      Object.increase_vote_count(
+        object.data["inReplyTo"],
+        object.data["name"],
+        object.data["actor"]
+      )
+
+      {:ok, object, meta}
+    end
+  end
+
+  def handle_object_creation(%{"type" => "Question"} = object, meta) do
+    with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
+      {:ok, object, meta}
+    end
+  end
+
  # Nothing to do
-  def handle_object_creation(object) do
-    {:ok, object}
+  def handle_object_creation(object, meta) do
+    {:ok, object, meta}
  end

  defp undo_like(nil, object), do: delete_object(object)
--- a/lib/pleroma/web/activity_pub/transmogrifier.ex
+++ b/lib/pleroma/web/activity_pub/transmogrifier.ex
@ -157,7 +157,12 @@ def fix_addressing(object) do
  end

  def fix_actor(%{"attributedTo" => actor} = object) do
-    Map.put(object, "actor", Containment.get_actor(%{"actor" => actor}))
+    actor = Containment.get_actor(%{"actor" => actor})
+
+    # TODO: Remove actor field for Objects
+    object
+    |> Map.put("actor", actor)
+    |> Map.put("attributedTo", actor)
  end

  def fix_in_reply_to(object, options \\ [])
@ -240,13 +245,17 @@ def fix_attachments(%{"attachment" => attachment} = object) when is_list(attachm

        if href do
          attachment_url =
-            %{"href" => href}
+            %{
+              "href" => href,
+              "type" => Map.get(url || %{}, "type", "Link")
+            }
            |> Maps.put_if_present("mediaType", media_type)
-            |> Maps.put_if_present("type", Map.get(url || %{}, "type"))

-          %{"url" => [attachment_url]}
+          %{
+            "url" => [attachment_url],
+            "type" => data["type"] || "Document"
+          }
          |> Maps.put_if_present("mediaType", media_type)
-          |> Maps.put_if_present("type", data["type"])
          |> Maps.put_if_present("name", data["name"])
        else
          nil
@ -419,6 +428,29 @@ defp get_reported(objects) do
    end)
  end

+  # Compatibility wrapper for Mastodon votes
+  defp handle_create(%{"object" => %{"type" => "Answer"}} = data, _user) do
+    handle_incoming(data)
+  end
+
+  defp handle_create(%{"object" => object} = data, user) do
+    %{
+      to: data["to"],
+      object: object,
+      actor: user,
+      context: object["context"],
+      local: false,
+      published: data["published"],
+      additional:
+        Map.take(data, [
+          "cc",
+          "directMessage",
+          "id"
+        ])
+    }
+    |> ActivityPub.create()
+  end
+
  def handle_incoming(data, options \\ [])

  # Flag objects are placed ahead of the ID check because Mastodon 2.8 and earlier send them
@ -457,30 +489,18 @@ def handle_incoming(
        %{"type" => "Create", "object" => %{"type" => objtype} = object} = data,
        options
      )
-      when objtype in ["Article", "Event", "Note", "Video", "Page", "Question", "Answer", "Audio"] do
+      when objtype in ["Article", "Event", "Note", "Video", "Page", "Audio"] do
    actor = Containment.get_actor(data)

    with nil <- Activity.get_create_by_object_ap_id(object["id"]),
-         {:ok, %User{} = user} <- User.get_or_fetch_by_ap_id(actor),
-         data <- Map.put(data, "actor", actor) |> fix_addressing() do
-      object = fix_object(object, options)
+         {:ok, %User{} = user} <- User.get_or_fetch_by_ap_id(actor) do
+      data =
+        data
+        |> Map.put("object", fix_object(object, options))
+        |> Map.put("actor", actor)
+        |> fix_addressing()

-      params = %{
-        to: data["to"],
-        object: object,
-        actor: user,
-        context: object["context"],
-        local: false,
-        published: data["published"],
-        additional:
-          Map.take(data, [
-            "cc",
-            "directMessage",
-            "id"
-          ])
-      }
-
-      with {:ok, created_activity} <- ActivityPub.create(params) do
+      with {:ok, created_activity} <- handle_create(data, user) do
        reply_depth = (options[:depth] || 0) + 1

        if Federator.allowed_thread_distance?(reply_depth) do
@ -614,9 +634,10 @@ def handle_incoming(
  end

  def handle_incoming(
-        %{"type" => "Create", "object" => %{"type" => "ChatMessage"}} = data,
+        %{"type" => "Create", "object" => %{"type" => objtype}} = data,
        _options
-      ) do
+      )
+      when objtype in ["Question", "Answer", "ChatMessage"] do
    with {:ok, %User{}} <- ObjectValidator.fetch_actor(data),
         {:ok, activity, _} <- Pipeline.common_pipeline(data, local: false) do
      {:ok, activity}
--- a/lib/pleroma/web/auth/ldap_authenticator.ex
+++ b/lib/pleroma/web/auth/ldap_authenticator.ex
@ -28,10 +28,6 @@ def get_user(%Plug.Conn{} = conn) do
         %User{} = user <- ldap_user(name, password) do
      {:ok, user}
    else
-      {:error, {:ldap_connection_error, _}} ->
-        # When LDAP is unavailable, try default authenticator
-        @base.get_user(conn)
-
      {:ldap, _} ->
        @base.get_user(conn)

@ -92,7 +88,7 @@ defp bind_user(connection, ldap, name, password) do
            user

          _ ->
-            register_user(connection, base, uid, name, password)
+            register_user(connection, base, uid, name)
        end

      error ->
@ -100,34 +96,31 @@ defp bind_user(connection, ldap, name, password) do
    end
  end

-  defp register_user(connection, base, uid, name, password) do
+  defp register_user(connection, base, uid, name) do
    case :eldap.search(connection, [
           {:base, to_charlist(base)},
           {:filter, :eldap.equalityMatch(to_charlist(uid), to_charlist(name))},
           {:scope, :eldap.wholeSubtree()},
-           {:attributes, ['mail', 'email']},
           {:timeout, @search_timeout}
         ]) do
      {:ok, {:eldap_search_result, [{:eldap_entry, _, attributes}], _}} ->
-        with {_, [mail]} <- List.keyfind(attributes, 'mail', 0) do
-          params = %{
-            email: :erlang.list_to_binary(mail),
-            name: name,
-            nickname: name,
-            password: password,
-            password_confirmation: password
-          }
+        params = %{
+          name: name,
+          nickname: name,
+          password: nil
+        }

-          changeset = User.register_changeset(%User{}, params)
-
-          case User.register(changeset) do
-            {:ok, user} -> user
-            error -> error
+        params =
+          case List.keyfind(attributes, 'mail', 0) do
+            {_, [mail]} -> Map.put_new(params, :email, :erlang.list_to_binary(mail))
+            _ -> params
          end
-        else
-          _ ->
-            Logger.error("Could not find LDAP attribute mail: #{inspect(attributes)}")
-            {:error, :ldap_registration_missing_attributes}
+
+        changeset = User.register_changeset_ldap(%User{}, params)
+
+        case User.register(changeset) do
+          {:ok, user} -> user
+          error -> error
        end

      error ->
--- a/lib/pleroma/web/common_api/common_api.ex
+++ b/lib/pleroma/web/common_api/common_api.ex
@ -308,18 +308,19 @@ def vote(user, %{data: %{"type" => "Question"}} = object, choices) do
         {:ok, options, choices} <- normalize_and_validate_choices(choices, object) do
      answer_activities =
        Enum.map(choices, fn index ->
-          answer_data = make_answer_data(user, object, Enum.at(options, index)["name"])
+          {:ok, answer_object, _meta} =
+            Builder.answer(user, object, Enum.at(options, index)["name"])

-          {:ok, activity} =
-            ActivityPub.create(%{
-              to: answer_data["to"],
-              actor: user,
-              context: object.data["context"],
-              object: answer_data,
-              additional: %{"cc" => answer_data["cc"]}
-            })
+          {:ok, activity_data, _meta} = Builder.create(user, answer_object, [])

-          activity
+          {:ok, activity, _meta} =
+            activity_data
+            |> Map.put("cc", answer_object["cc"])
+            |> Map.put("context", answer_object["context"])
+            |> Pipeline.common_pipeline(local: true)
+
+          # TODO: Do preload of Pleroma.Object in Pipeline
+          Activity.normalize(activity.data)
        end)

      object = Object.get_cached_by_ap_id(object.data["id"])
@ -340,8 +341,13 @@ defp validate_existing_votes(%{ap_id: ap_id}, object) do
    end
  end

-  defp get_options_and_max_count(%{data: %{"anyOf" => any_of}}), do: {any_of, Enum.count(any_of)}
-  defp get_options_and_max_count(%{data: %{"oneOf" => one_of}}), do: {one_of, 1}
+  defp get_options_and_max_count(%{data: %{"anyOf" => any_of}})
+       when is_list(any_of) and any_of != [],
+       do: {any_of, Enum.count(any_of)}
+
+  defp get_options_and_max_count(%{data: %{"oneOf" => one_of}})
+       when is_list(one_of) and one_of != [],
+       do: {one_of, 1}

  defp normalize_and_validate_choices(choices, object) do
    choices = Enum.map(choices, fn i -> if is_binary(i), do: String.to_integer(i), else: i end)
--- a/lib/pleroma/web/common_api/utils.ex
+++ b/lib/pleroma/web/common_api/utils.ex
@ -548,17 +548,6 @@ def conversation_id_to_context(id) do
    end
  end

-  def make_answer_data(%User{ap_id: ap_id}, object, name) do
-    %{
-      "type" => "Answer",
-      "actor" => ap_id,
-      "cc" => [object.data["actor"]],
-      "to" => [],
-      "name" => name,
-      "inReplyTo" => object.data["id"]
-    }
-  end
-
  def validate_character_limit("" = _full_payload, [] = _attachments) do
    {:error, dgettext("errors", "Cannot post an empty status without attachments")}
  end
--- a/lib/pleroma/web/controller_helper.ex
+++ b/lib/pleroma/web/controller_helper.ex
@ -18,6 +18,12 @@ def falsy_param?(value),

  def truthy_param?(value), do: not falsy_param?(value)

+  def json_response(conn, status, _) when status in [204, :no_content] do
+    conn
+    |> put_resp_header("content-type", "application/json")
+    |> send_resp(status, "")
+  end
+
  def json_response(conn, status, json) do
    conn
    |> put_status(status)
--- a/lib/pleroma/web/mastodon_api/controllers/account_controller.ex
+++ b/lib/pleroma/web/mastodon_api/controllers/account_controller.ex
@ -226,7 +226,7 @@ def update_credentials(%{assigns: %{user: user}, body_params: params} = conn, _p
    with changeset <- User.update_changeset(user, user_params),
         {:ok, unpersisted_user} <- Ecto.Changeset.apply_action(changeset, :update),
         updated_object <-
-           Pleroma.Web.ActivityPub.UserView.render("user.json", user: user)
+           Pleroma.Web.ActivityPub.UserView.render("user.json", user: unpersisted_user)
           |> Map.delete("@context"),
         {:ok, update_data, []} <- Builder.update(user, updated_object),
         {:ok, _update, _} <-
--- a/lib/pleroma/web/mastodon_api/views/poll_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/poll_view.ex
@ -28,10 +28,10 @@ def render("show.json", %{object: object, multiple: multiple, options: options}

  def render("show.json", %{object: object} = params) do
    case object.data do
-      %{"anyOf" => options} when is_list(options) ->
+      %{"anyOf" => [_ | _] = options} ->
        render(__MODULE__, "show.json", Map.merge(params, %{multiple: true, options: options}))

-      %{"oneOf" => options} when is_list(options) ->
+      %{"oneOf" => [_ | _] = options} ->
        render(__MODULE__, "show.json", Map.merge(params, %{multiple: false, options: options}))

      _ ->
@ -40,15 +40,13 @@ def render("show.json", %{object: object} = params) do
  end

  defp end_time_and_expired(object) do
-    case object.data["closed"] || object.data["endTime"] do
-      end_time when is_binary(end_time) ->
-        end_time = NaiveDateTime.from_iso8601!(end_time)
-        expired = NaiveDateTime.compare(end_time, NaiveDateTime.utc_now()) == :lt
+    if object.data["closed"] do
+      end_time = NaiveDateTime.from_iso8601!(object.data["closed"])
+      expired = NaiveDateTime.compare(end_time, NaiveDateTime.utc_now()) == :lt

-        {Utils.to_masto_date(end_time), expired}
-
-      _ ->
-        {nil, false}
+      {Utils.to_masto_date(end_time), expired}
+    else
+      {nil, false}
    end
  end

--- a/mix.exs
+++ b/mix.exs
@ -127,7 +127,7 @@ defp deps do
      {:pbkdf2_elixir, "~> 1.2"},
      {:bcrypt_elixir, "~> 2.2"},
      {:trailing_format_plug, "~> 0.0.7"},
-      {:fast_sanitize, "~> 0.1"},
+      {:fast_sanitize, "~> 0.2.0"},
      {:html_entities, "~> 0.5", override: true},
      {:phoenix_html, "~> 2.14"},
      {:calendar, "~> 1.0"},
--- a/mix.lock
+++ b/mix.lock
@ -45,8 +45,8 @@
  "ex_syslogger": {:hex, :ex_syslogger, "1.5.2", "72b6aa2d47a236e999171f2e1ec18698740f40af0bd02c8c650bf5f1fd1bac79", [:mix], [{:poison, ">= 1.5.0", [hex: :poison, repo: "hexpm", optional: true]}, {:syslog, "~> 1.1.0", [hex: :syslog, repo: "hexpm", optional: false]}], "hexpm", "ab9fab4136dbc62651ec6f16fa4842f10cf02ab4433fa3d0976c01be99398399"},
  "excoveralls": {:hex, :excoveralls, "0.13.1", "b9f1697f7c9e0cfe15d1a1d737fb169c398803ffcbc57e672aa007e9fd42864c", [:mix], [{:hackney, "~> 1.16", [hex: :hackney, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: false]}], "hexpm", "b4bb550e045def1b4d531a37fb766cbbe1307f7628bf8f0414168b3f52021cce"},
  "exexec": {:hex, :exexec, "0.2.0", "a6ffc48cba3ac9420891b847e4dc7120692fb8c08c9e82220ebddc0bb8d96103", [:mix], [{:erlexec, "~> 1.10", [hex: :erlexec, repo: "hexpm", optional: false]}], "hexpm", "312cd1c9befba9e078e57f3541e4f4257eabda6eb9c348154fe899d6ac633299"},
-  "fast_html": {:hex, :fast_html, "1.0.3", "2cc0d4b68496266a1530e0c852cafeaede0bd10cfdee26fda50dc696c203162f", [:make, :mix], [], "hexpm", "ab3d782b639d3c4655fbaec0f9d032c91f8cab8dd791ac7469c2381bc7c32f85"},
-  "fast_sanitize": {:hex, :fast_sanitize, "0.1.7", "2a7cd8734c88a2de6de55022104f8a3b87f1fdbe8bbf131d9049764b53d50d0d", [:mix], [{:fast_html, "~> 1.0", [hex: :fast_html, repo: "hexpm", optional: false]}, {:plug, "~> 1.8", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "f39fe8ea08fbac17487c30bf09b7d9f3e12472e51fb07a88ffeb8fd17da8ab67"},
+  "fast_html": {:hex, :fast_html, "2.0.1", "e126c74d287768ae78c48938da6711164517300d108a78f8a38993df8d588335", [:make, :mix], [{:elixir_make, "~> 0.4", [hex: :elixir_make, repo: "hexpm", optional: false]}, {:nimble_pool, "~> 0.1.0", [hex: :nimble_pool, repo: "hexpm", optional: false]}], "hexpm", "bdd6f8525c95ad391a4f10d9a1b3da4cea94078ec8638487aa8c24015ad9393a"},
+  "fast_sanitize": {:hex, :fast_sanitize, "0.2.0", "004b40d5bbecda182b6fdba762a51fffd3501e689e8eafe196e1a97eb0caf733", [:mix], [{:fast_html, "~> 2.0", [hex: :fast_html, repo: "hexpm", optional: false]}, {:plug, "~> 1.8", [hex: :plug, repo: "hexpm", optional: false]}], "hexpm", "11fcb37f26d272a3a2aff861872bf100be4eeacea69505908b8cdbcea5b0813a"},
  "flake_id": {:hex, :flake_id, "0.1.0", "7716b086d2e405d09b647121a166498a0d93d1a623bead243e1f74216079ccb3", [:mix], [{:base62, "~> 1.2", [hex: :base62, repo: "hexpm", optional: false]}, {:ecto, ">= 2.0.0", [hex: :ecto, repo: "hexpm", optional: true]}], "hexpm", "31fc8090fde1acd267c07c36ea7365b8604055f897d3a53dd967658c691bd827"},
  "floki": {:hex, :floki, "0.27.0", "6b29a14283f1e2e8fad824bc930eaa9477c462022075df6bea8f0ad811c13599", [:mix], [{:html_entities, "~> 0.5.0", [hex: :html_entities, repo: "hexpm", optional: false]}], "hexpm", "583b8c13697c37179f1f82443bcc7ad2f76fbc0bf4c186606eebd658f7f2631b"},
  "gen_smtp": {:hex, :gen_smtp, "0.15.0", "9f51960c17769b26833b50df0b96123605a8024738b62db747fece14eb2fbfcc", [:rebar3], [], "hexpm", "29bd14a88030980849c7ed2447b8db6d6c9278a28b11a44cafe41b791205440f"},
@ -79,6 +79,7 @@
  "mox": {:hex, :mox, "0.5.2", "55a0a5ba9ccc671518d068c8dddd20eeb436909ea79d1799e2209df7eaa98b6c", [:mix], [], "hexpm", "df4310628cd628ee181df93f50ddfd07be3e5ecc30232d3b6aadf30bdfe6092b"},
  "myhtmlex": {:git, "https://git.pleroma.social/pleroma/myhtmlex.git", "ad0097e2f61d4953bfef20fb6abddf23b87111e6", [ref: "ad0097e2f61d4953bfef20fb6abddf23b87111e6", submodules: true]},
  "nimble_parsec": {:hex, :nimble_parsec, "0.6.0", "32111b3bf39137144abd7ba1cce0914533b2d16ef35e8abc5ec8be6122944263", [:mix], [], "hexpm", "27eac315a94909d4dc68bc07a4a83e06c8379237c5ea528a9acff4ca1c873c52"},
+  "nimble_pool": {:hex, :nimble_pool, "0.1.0", "ffa9d5be27eee2b00b0c634eb649aa27f97b39186fec3c493716c2a33e784ec6", [:mix], [], "hexpm", "343a1eaa620ddcf3430a83f39f2af499fe2370390d4f785cd475b4df5acaf3f9"},
  "nodex": {:git, "https://git.pleroma.social/pleroma/nodex", "cb6730f943cfc6aad674c92161be23a8411f15d1", [ref: "cb6730f943cfc6aad674c92161be23a8411f15d1"]},
  "oban": {:hex, :oban, "2.0.0", "e6ce70d94dd46815ec0882a1ffb7356df9a9d5b8a40a64ce5c2536617a447379", [:mix], [{:ecto_sql, ">= 3.4.3", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: false]}, {:postgrex, "~> 0.14", [hex: :postgrex, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "cf574813bd048b98a698aa587c21367d2e06842d4e1b1993dcd6a696e9e633bd"},
  "open_api_spex": {:git, "https://git.pleroma.social/pleroma/elixir-libraries/open_api_spex.git", "f296ac0924ba3cf79c7a588c4c252889df4c2edd", [ref: "f296ac0924ba3cf79c7a588c4c252889df4c2edd"]},
--- a/priv/repo/migrations/20200802170532_fix_legacy_tags.exs
+++ b/priv/repo/migrations/20200802170532_fix_legacy_tags.exs
@ -18,8 +18,11 @@ defmodule Pleroma.Repo.Migrations.FixLegacyTags do
  def change do
    legacy_tags = Map.keys(@old_new_map)

-    from(u in User, where: fragment("? && ?", u.tags, ^legacy_tags))
-    |> Repo.all()
+    from(u in User,
+      where: fragment("? && ?", u.tags, ^legacy_tags),
+      select: struct(u, [:tags, :id])
+    )
+    |> Repo.chunk_stream(100)
    |> Enum.each(fn user ->
      fix_tags_changeset(user)
      |> Repo.update()
--- a/test/emails/mailer_test.exs
+++ b/test/emails/mailer_test.exs
@ -19,6 +19,7 @@ defmodule Pleroma.Emails.MailerTest do
  test "not send email when mailer is disabled" do
    Pleroma.Config.put([Pleroma.Emails.Mailer, :enabled], false)
    Mailer.deliver(@email)
+    :timer.sleep(100)

    refute_email_sent(
      from: {"Pleroma", "noreply@example.com"},
@ -30,6 +31,7 @@ test "not send email when mailer is disabled" do

  test "send email" do
    Mailer.deliver(@email)
+    :timer.sleep(100)

    assert_email_sent(
      from: {"Pleroma", "noreply@example.com"},
@ -41,6 +43,7 @@ test "send email" do

  test "perform" do
    Mailer.perform(:deliver_async, @email, [])
+    :timer.sleep(100)

    assert_email_sent(
      from: {"Pleroma", "noreply@example.com"},
--- a/test/fixtures/mastodon-question-activity.json
+++ b/test/fixtures/mastodon-question-activity.json
@ -49,7 +49,6 @@
      "en": "<p>Why is Tenshi eating a corndog so cute?</p>"
    },
    "endTime": "2019-05-11T09:03:36Z",
-    "closed": "2019-05-11T09:03:36Z",
    "attachment": [],
    "tag": [],
    "replies": {
--- a/test/fixtures/tesla_mock/poll_attachment.json
+++ b/test/fixtures/tesla_mock/poll_attachment.json
@ -0,0 +1,99 @@
+{
+  "@context": [
+    "https://www.w3.org/ns/activitystreams",
+    "https://patch.cx/schemas/litepub-0.1.jsonld",
+    {
+      "@language": "und"
+    }
+  ],
+  "actor": "https://patch.cx/users/rin",
+  "anyOf": [],
+  "attachment": [
+    {
+      "mediaType": "image/jpeg",
+      "name": "screenshot_mpv:Totoro@01:18:44.345.jpg",
+      "type": "Document",
+      "url": "https://shitposter.club/media/3bb4c4d402f8fdcc7f80963c3d7cf6f10f936897fd374922ade33199d2f86d87.jpg?name=screenshot_mpv%3ATotoro%4001%3A18%3A44.345.jpg"
+    }
+  ],
+  "attributedTo": "https://patch.cx/users/rin",
+  "cc": [
+    "https://patch.cx/users/rin/followers"
+  ],
+  "closed": "2020-06-19T23:22:02.754678Z",
+  "content": "<span class=\"h-card\"><a class=\"u-url mention\" data-user=\"9vwjTNzEWEM1TfkBGq\" href=\"https://mastodon.sdf.org/users/rinpatch\" rel=\"ugc\">@<span>rinpatch</span></a></span>",
+  "closed": "2019-09-19T00:32:36.785333",
+  "content": "can you vote on this poll?",
+  "id": "https://patch.cx/objects/tesla_mock/poll_attachment",
+  "oneOf": [
+    {
+      "name": "a",
+      "replies": {
+        "totalItems": 0,
+        "type": "Collection"
+      },
+      "type": "Note"
+    },
+    {
+      "name": "A",
+      "replies": {
+        "totalItems": 0,
+        "type": "Collection"
+      },
+      "type": "Note"
+    },
+    {
+      "name": "Aa",
+      "replies": {
+        "totalItems": 0,
+        "type": "Collection"
+      },
+      "type": "Note"
+    },
+    {
+      "name": "AA",
+      "replies": {
+        "totalItems": 0,
+        "type": "Collection"
+      },
+      "type": "Note"
+    },
+    {
+      "name": "AAa",
+      "replies": {
+        "totalItems": 1,
+        "type": "Collection"
+      },
+      "type": "Note"
+    },
+    {
+      "name": "AAA",
+      "replies": {
+        "totalItems": 3,
+        "type": "Collection"
+      },
+      "type": "Note"
+    }
+  ],
+  "published": "2020-06-19T23:12:02.786113Z",
+  "sensitive": false,
+  "summary": "",
+  "tag": [
+    {
+      "href": "https://mastodon.sdf.org/users/rinpatch",
+      "name": "@rinpatch@mastodon.sdf.org",
+      "type": "Mention"
+    }
+  ],
+  "to": [
+    "https://www.w3.org/ns/activitystreams#Public",
+    "https://mastodon.sdf.org/users/rinpatch"
+  ],
+  "type": "Question",
+  "voters": [
+    "https://shitposter.club/users/moonman",
+    "https://skippers-bin.com/users/7v1w1r8ce6",
+    "https://mastodon.sdf.org/users/rinpatch",
+    "https://mastodon.social/users/emelie"
+  ]
+}
--- a/test/object/fetcher_test.exs
+++ b/test/object/fetcher_test.exs
@ -177,6 +177,13 @@ test "handle HTTP 404 response" do
                 "https://mastodon.example.org/users/userisgone404"
               )
    end
+
+    test "it can fetch pleroma polls with attachments" do
+      {:ok, object} =
+        Fetcher.fetch_object_from_id("https://patch.cx/objects/tesla_mock/poll_attachment")
+
+      assert object
+    end
  end

  describe "pruning" do
--- a/test/support/conn_case.ex
+++ b/test/support/conn_case.ex
@ -56,6 +56,13 @@ defp request_content_type(%{conn: conn}) do
        [conn: conn]
      end

+      defp empty_json_response(conn) do
+        body = response(conn, 204)
+        response_content_type(conn, :json)
+
+        body
+      end
+
      defp json_response_and_validate_schema(
             %{
               private: %{
@ -79,7 +86,7 @@ defp json_response_and_validate_schema(
        end

        schema = lookup[op_id].responses[status].content[content_type].schema
-        json = json_response(conn, status)
+        json = if status == 204, do: empty_json_response(conn), else: json_response(conn, status)

        case OpenApiSpex.cast_value(json, schema, spec) do
          {:ok, _data} ->
--- a/test/support/http_request_mock.ex
+++ b/test/support/http_request_mock.ex
@ -82,6 +82,14 @@ def get("https://mastodon.sdf.org/users/rinpatch", _, _, _) do
     }}
  end

+  def get("https://patch.cx/objects/tesla_mock/poll_attachment", _, _, _) do
+    {:ok,
+     %Tesla.Env{
+       status: 200,
+       body: File.read!("test/fixtures/tesla_mock/poll_attachment.json")
+     }}
+  end
+
  def get(
        "https://mastodon.social/.well-known/webfinger?resource=https://mastodon.social/users/emelie",
        _,
--- a/test/tasks/database_test.exs
+++ b/test/tasks/database_test.exs
@ -127,4 +127,43 @@ test "it turns OrderedCollection likes into empty arrays" do
      assert Enum.empty?(Object.get_by_id(object2.id).data["likes"])
    end
  end
+
+  describe "ensure_expiration" do
+    test "it adds to expiration old statuses" do
+      %{id: activity_id1} = insert(:note_activity)
+
+      %{id: activity_id2} =
+        insert(:note_activity, %{inserted_at: NaiveDateTime.from_iso8601!("2015-01-23 23:50:07")})
+
+      %{id: activity_id3} = activity3 = insert(:note_activity)
+
+      expires_at =
+        NaiveDateTime.utc_now()
+        |> NaiveDateTime.add(60 * 61, :second)
+        |> NaiveDateTime.truncate(:second)
+
+      Pleroma.ActivityExpiration.create(activity3, expires_at)
+
+      Mix.Tasks.Pleroma.Database.run(["ensure_expiration"])
+
+      expirations =
+        Pleroma.ActivityExpiration
+        |> order_by(:activity_id)
+        |> Repo.all()
+
+      assert [
+               %Pleroma.ActivityExpiration{
+                 activity_id: ^activity_id1
+               },
+               %Pleroma.ActivityExpiration{
+                 activity_id: ^activity_id2,
+                 scheduled_at: ~N[2016-01-23 23:50:07]
+               },
+               %Pleroma.ActivityExpiration{
+                 activity_id: ^activity_id3,
+                 scheduled_at: ^expires_at
+               }
+             ] = expirations
+    end
+  end
 end
--- a/test/tasks/release_env_test.exs
+++ b/test/tasks/release_env_test.exs
@ -1,30 +0,0 @@
-# Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
-# SPDX-License-Identifier: AGPL-3.0-only
-
-defmodule Mix.Tasks.Pleroma.ReleaseEnvTest do
-  use ExUnit.Case
-  import ExUnit.CaptureIO, only: [capture_io: 1]
-
-  @path "config/pleroma.test.env"
-
-  def do_clean do
-    if File.exists?(@path) do
-      File.rm_rf(@path)
-    end
-  end
-
-  setup do
-    do_clean()
-    on_exit(fn -> do_clean() end)
-    :ok
-  end
-
-  test "generate pleroma.env" do
-    assert capture_io(fn ->
-             Mix.Tasks.Pleroma.ReleaseEnv.run(["gen", "--path", @path, "--force"])
-           end) =~ "The file generated"
-
-    assert File.read!(@path) =~ "RELEASE_COOKIE="
-  end
-end
--- a/test/web/activity_pub/object_validators/delete_validation_test.exs
+++ b/test/web/activity_pub/object_validators/delete_validation_test.exs
@ -87,7 +87,7 @@ test "it's invalid if the actor of the object and the actor of delete are from d

      {:error, cng} = ObjectValidator.validate(invalid_other_actor, [])

-      assert {:actor, {"is not allowed to delete object", []}} in cng.errors
+      assert {:actor, {"is not allowed to modify object", []}} in cng.errors
    end

    test "it's valid if the actor of the object is a local superuser",
--- a/test/web/activity_pub/transmogrifier/answer_handling_test.exs
+++ b/test/web/activity_pub/transmogrifier/answer_handling_test.exs
@ -0,0 +1,78 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.Transmogrifier.AnswerHandlingTest do
+  use Pleroma.DataCase
+
+  alias Pleroma.Activity
+  alias Pleroma.Object
+  alias Pleroma.Web.ActivityPub.Transmogrifier
+  alias Pleroma.Web.CommonAPI
+
+  import Pleroma.Factory
+
+  setup_all do
+    Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
+    :ok
+  end
+
+  test "incoming, rewrites Note to Answer and increments vote counters" do
+    user = insert(:user)
+
+    {:ok, activity} =
+      CommonAPI.post(user, %{
+        status: "suya...",
+        poll: %{options: ["suya", "suya.", "suya.."], expires_in: 10}
+      })
+
+    object = Object.normalize(activity)
+
+    data =
+      File.read!("test/fixtures/mastodon-vote.json")
+      |> Poison.decode!()
+      |> Kernel.put_in(["to"], user.ap_id)
+      |> Kernel.put_in(["object", "inReplyTo"], object.data["id"])
+      |> Kernel.put_in(["object", "to"], user.ap_id)
+
+    {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
+    answer_object = Object.normalize(activity)
+    assert answer_object.data["type"] == "Answer"
+    assert answer_object.data["inReplyTo"] == object.data["id"]
+
+    new_object = Object.get_by_ap_id(object.data["id"])
+    assert new_object.data["replies_count"] == object.data["replies_count"]
+
+    assert Enum.any?(
+             new_object.data["oneOf"],
+             fn
+               %{"name" => "suya..", "replies" => %{"totalItems" => 1}} -> true
+               _ -> false
+             end
+           )
+  end
+
+  test "outgoing, rewrites Answer to Note" do
+    user = insert(:user)
+
+    {:ok, poll_activity} =
+      CommonAPI.post(user, %{
+        status: "suya...",
+        poll: %{options: ["suya", "suya.", "suya.."], expires_in: 10}
+      })
+
+    poll_object = Object.normalize(poll_activity)
+    # TODO: Replace with CommonAPI vote creation when implemented
+    data =
+      File.read!("test/fixtures/mastodon-vote.json")
+      |> Poison.decode!()
+      |> Kernel.put_in(["to"], user.ap_id)
+      |> Kernel.put_in(["object", "inReplyTo"], poll_object.data["id"])
+      |> Kernel.put_in(["object", "to"], user.ap_id)
+
+    {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
+    {:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
+
+    assert data["object"]["type"] == "Note"
+  end
+end
--- a/test/web/activity_pub/transmogrifier/question_handling_test.exs
+++ b/test/web/activity_pub/transmogrifier/question_handling_test.exs
@ -0,0 +1,123 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
+defmodule Pleroma.Web.ActivityPub.Transmogrifier.QuestionHandlingTest do
+  use Pleroma.DataCase
+
+  alias Pleroma.Activity
+  alias Pleroma.Object
+  alias Pleroma.Web.ActivityPub.Transmogrifier
+  alias Pleroma.Web.CommonAPI
+
+  import Pleroma.Factory
+
+  setup_all do
+    Tesla.Mock.mock_global(fn env -> apply(HttpRequestMock, :request, [env]) end)
+    :ok
+  end
+
+  test "Mastodon Question activity" do
+    data = File.read!("test/fixtures/mastodon-question-activity.json") |> Poison.decode!()
+
+    {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
+
+    object = Object.normalize(activity, false)
+
+    assert object.data["closed"] == "2019-05-11T09:03:36Z"
+
+    assert object.data["context"] == activity.data["context"]
+
+    assert object.data["context"] ==
+             "tag:mastodon.sdf.org,2019-05-10:objectId=15095122:objectType=Conversation"
+
+    assert object.data["context_id"]
+
+    assert object.data["anyOf"] == []
+
+    assert Enum.sort(object.data["oneOf"]) ==
+             Enum.sort([
+               %{
+                 "name" => "25 char limit is dumb",
+                 "replies" => %{"totalItems" => 0, "type" => "Collection"},
+                 "type" => "Note"
+               },
+               %{
+                 "name" => "Dunno",
+                 "replies" => %{"totalItems" => 0, "type" => "Collection"},
+                 "type" => "Note"
+               },
+               %{
+                 "name" => "Everyone knows that!",
+                 "replies" => %{"totalItems" => 1, "type" => "Collection"},
+                 "type" => "Note"
+               },
+               %{
+                 "name" => "I can't even fit a funny",
+                 "replies" => %{"totalItems" => 1, "type" => "Collection"},
+                 "type" => "Note"
+               }
+             ])
+
+    user = insert(:user)
+
+    {:ok, reply_activity} = CommonAPI.post(user, %{status: "hewwo", in_reply_to_id: activity.id})
+
+    reply_object = Object.normalize(reply_activity, false)
+
+    assert reply_object.data["context"] == object.data["context"]
+    assert reply_object.data["context_id"] == object.data["context_id"]
+  end
+
+  test "Mastodon Question activity with HTML tags in plaintext" do
+    options = [
+      %{
+        "type" => "Note",
+        "name" => "<input type=\"date\">",
+        "replies" => %{"totalItems" => 0, "type" => "Collection"}
+      },
+      %{
+        "type" => "Note",
+        "name" => "<input type=\"date\"/>",
+        "replies" => %{"totalItems" => 0, "type" => "Collection"}
+      },
+      %{
+        "type" => "Note",
+        "name" => "<input type=\"date\" />",
+        "replies" => %{"totalItems" => 1, "type" => "Collection"}
+      },
+      %{
+        "type" => "Note",
+        "name" => "<input type=\"date\"></input>",
+        "replies" => %{"totalItems" => 1, "type" => "Collection"}
+      }
+    ]
+
+    data =
+      File.read!("test/fixtures/mastodon-question-activity.json")
+      |> Poison.decode!()
+      |> Kernel.put_in(["object", "oneOf"], options)
+
+    {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
+    object = Object.normalize(activity, false)
+
+    assert Enum.sort(object.data["oneOf"]) == Enum.sort(options)
+  end
+
+  test "returns an error if received a second time" do
+    data = File.read!("test/fixtures/mastodon-question-activity.json") |> Poison.decode!()
+
+    assert {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
+
+    assert {:error, {:validate_object, {:error, _}}} = Transmogrifier.handle_incoming(data)
+  end
+
+  test "accepts a Question with no content" do
+    data =
+      File.read!("test/fixtures/mastodon-question-activity.json")
+      |> Poison.decode!()
+      |> Kernel.put_in(["object", "content"], "")
+
+    assert {:ok, %Activity{local: false}} = Transmogrifier.handle_incoming(data)
+  end
+end
--- a/test/web/activity_pub/transmogrifier_test.exs
+++ b/test/web/activity_pub/transmogrifier_test.exs
@ -225,23 +225,6 @@ test "it works for incoming notices with hashtags" do
      assert Enum.at(object.data["tag"], 2) == "moo"
    end

-    test "it works for incoming questions" do
-      data = File.read!("test/fixtures/mastodon-question-activity.json") |> Poison.decode!()
-
-      {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
-
-      object = Object.normalize(activity)
-
-      assert Enum.all?(object.data["oneOf"], fn choice ->
-               choice["name"] in [
-                 "Dunno",
-                 "Everyone knows that!",
-                 "25 char limit is dumb",
-                 "I can't even fit a funny"
-               ]
-             end)
-    end
-
    test "it works for incoming listens" do
      data = %{
        "@context" => "https://www.w3.org/ns/activitystreams",
@ -271,38 +254,6 @@ test "it works for incoming listens" do
      assert object.data["length"] == 180_000
    end

-    test "it rewrites Note votes to Answers and increments vote counters on question activities" do
-      user = insert(:user)
-
-      {:ok, activity} =
-        CommonAPI.post(user, %{
-          status: "suya...",
-          poll: %{options: ["suya", "suya.", "suya.."], expires_in: 10}
-        })
-
-      object = Object.normalize(activity)
-
-      data =
-        File.read!("test/fixtures/mastodon-vote.json")
-        |> Poison.decode!()
-        |> Kernel.put_in(["to"], user.ap_id)
-        |> Kernel.put_in(["object", "inReplyTo"], object.data["id"])
-        |> Kernel.put_in(["object", "to"], user.ap_id)
-
-      {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
-      answer_object = Object.normalize(activity)
-      assert answer_object.data["type"] == "Answer"
-      object = Object.get_by_ap_id(object.data["id"])
-
-      assert Enum.any?(
-               object.data["oneOf"],
-               fn
-                 %{"name" => "suya..", "replies" => %{"totalItems" => 1}} -> true
-                 _ -> false
-               end
-             )
-    end
-
    test "it works for incoming notices with contentMap" do
      data =
        File.read!("test/fixtures/mastodon-post-activity-contentmap.json") |> Poison.decode!()
@ -677,7 +628,8 @@ test "it remaps video URLs as attachments if necessary" do
                   %{
                     "href" =>
                       "https://peertube.moe/static/webseed/df5f464b-be8d-46fb-ad81-2d4c2d1630e3-480.mp4",
-                     "mediaType" => "video/mp4"
+                     "mediaType" => "video/mp4",
+                     "type" => "Link"
                   }
                 ]
               }
@ -696,7 +648,8 @@ test "it remaps video URLs as attachments if necessary" do
                   %{
                     "href" =>
                       "https://framatube.org/static/webseed/6050732a-8a7a-43d4-a6cd-809525a1d206-1080.mp4",
-                     "mediaType" => "video/mp4"
+                     "mediaType" => "video/mp4",
+                     "type" => "Link"
                   }
                 ]
               }
@ -1269,30 +1222,6 @@ test "successfully reserializes a message with AS2 objects in IR" do
    end
  end

-  test "Rewrites Answers to Notes" do
-    user = insert(:user)
-
-    {:ok, poll_activity} =
-      CommonAPI.post(user, %{
-        status: "suya...",
-        poll: %{options: ["suya", "suya.", "suya.."], expires_in: 10}
-      })
-
-    poll_object = Object.normalize(poll_activity)
-    # TODO: Replace with CommonAPI vote creation when implemented
-    data =
-      File.read!("test/fixtures/mastodon-vote.json")
-      |> Poison.decode!()
-      |> Kernel.put_in(["to"], user.ap_id)
-      |> Kernel.put_in(["object", "inReplyTo"], poll_object.data["id"])
-      |> Kernel.put_in(["object", "to"], user.ap_id)
-
-    {:ok, %Activity{local: false} = activity} = Transmogrifier.handle_incoming(data)
-    {:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
-
-    assert data["object"]["type"] == "Note"
-  end
-
  describe "fix_explicit_addressing" do
    setup do
      user = insert(:user)
@ -1540,8 +1469,13 @@ test "returns modified object when attachment is map" do
               "attachment" => [
                 %{
                   "mediaType" => "video/mp4",
+                   "type" => "Document",
                   "url" => [
-                     %{"href" => "https://peertube.moe/stat-480.mp4", "mediaType" => "video/mp4"}
+                     %{
+                       "href" => "https://peertube.moe/stat-480.mp4",
+                       "mediaType" => "video/mp4",
+                       "type" => "Link"
+                     }
                   ]
                 }
               ]
@ -1558,14 +1492,24 @@ test "returns modified object when attachment is list" do
               "attachment" => [
                 %{
                   "mediaType" => "video/mp4",
+                   "type" => "Document",
                   "url" => [
-                     %{"href" => "https://pe.er/stat-480.mp4", "mediaType" => "video/mp4"}
+                     %{
+                       "href" => "https://pe.er/stat-480.mp4",
+                       "mediaType" => "video/mp4",
+                       "type" => "Link"
+                     }
                   ]
                 },
                 %{
                   "mediaType" => "video/mp4",
+                   "type" => "Document",
                   "url" => [
-                     %{"href" => "https://pe.er/stat-480.mp4", "mediaType" => "video/mp4"}
+                     %{
+                       "href" => "https://pe.er/stat-480.mp4",
+                       "mediaType" => "video/mp4",
+                       "type" => "Link"
+                     }
                   ]
                 }
               ]
--- a/test/web/admin_api/controllers/admin_api_controller_test.exs
+++ b/test/web/admin_api/controllers/admin_api_controller_test.exs
@ -439,7 +439,7 @@ test "it appends specified tags to users with specified nicknames", %{
      user1: user1,
      user2: user2
    } do
-      assert json_response(conn, :no_content)
+      assert empty_json_response(conn)
      assert User.get_cached_by_id(user1.id).tags == ["x", "foo", "bar"]
      assert User.get_cached_by_id(user2.id).tags == ["y", "foo", "bar"]

@ -457,7 +457,7 @@ test "it appends specified tags to users with specified nicknames", %{
    end

    test "it does not modify tags of not specified users", %{conn: conn, user3: user3} do
-      assert json_response(conn, :no_content)
+      assert empty_json_response(conn)
      assert User.get_cached_by_id(user3.id).tags == ["unchanged"]
    end
  end
@ -485,7 +485,7 @@ test "it removes specified tags from users with specified nicknames", %{
      user1: user1,
      user2: user2
    } do
-      assert json_response(conn, :no_content)
+      assert empty_json_response(conn)
      assert User.get_cached_by_id(user1.id).tags == []
      assert User.get_cached_by_id(user2.id).tags == ["y"]

@ -503,7 +503,7 @@ test "it removes specified tags from users with specified nicknames", %{
    end

    test "it does not modify tags of not specified users", %{conn: conn, user3: user3} do
-      assert json_response(conn, :no_content)
+      assert empty_json_response(conn)
      assert User.get_cached_by_id(user3.id).tags == ["unchanged"]
    end
  end
@ -1164,6 +1164,27 @@ test "load users with tags list", %{conn: conn} do
             }
    end

+    test "`active` filters out users pending approval", %{token: token} do
+      insert(:user, approval_pending: true)
+      %{id: user_id} = insert(:user, approval_pending: false)
+      %{id: admin_id} = token.user
+
+      conn =
+        build_conn()
+        |> assign(:user, token.user)
+        |> assign(:token, token)
+        |> get("/api/pleroma/admin/users?filters=active")
+
+      assert %{
+               "count" => 2,
+               "page_size" => 50,
+               "users" => [
+                 %{"id" => ^admin_id},
+                 %{"id" => ^user_id}
+               ]
+             } = json_response(conn, 200)
+    end
+
    test "it works with multiple filters" do
      admin = insert(:user, nickname: "john", is_admin: true)
      token = insert(:oauth_admin_token, user: admin)
@ -1756,7 +1777,7 @@ test "sets password_reset_pending to true", %{conn: conn} do
      conn =
        patch(conn, "/api/pleroma/admin/users/force_password_reset", %{nicknames: [user.nickname]})

-      assert json_response(conn, 204) == ""
+      assert empty_json_response(conn) == ""

      ObanHelpers.perform_all()

--- a/test/web/mastodon_api/controllers/account_controller/update_credentials_test.exs
+++ b/test/web/mastodon_api/controllers/account_controller/update_credentials_test.exs
@ -214,6 +214,10 @@ test "updates the user's name", %{conn: conn} do

      assert user_data = json_response_and_validate_schema(conn, 200)
      assert user_data["display_name"] == "markorepairs"
+
+      update_activity = Repo.one(Pleroma.Activity)
+      assert update_activity.data["type"] == "Update"
+      assert update_activity.data["object"]["name"] == "markorepairs"
    end

    test "updates the user's avatar", %{user: user, conn: conn} do
--- a/test/web/mastodon_api/views/poll_view_test.exs
+++ b/test/web/mastodon_api/views/poll_view_test.exs
@ -135,4 +135,33 @@ test "does not crash on polls with no end date" do
    assert result[:expires_at] == nil
    assert result[:expired] == false
  end
+
+  test "doesn't strips HTML tags" do
+    user = insert(:user)
+
+    {:ok, activity} =
+      CommonAPI.post(user, %{
+        status: "What's with the smug face?",
+        poll: %{
+          options: [
+            "<input type=\"date\">",
+            "<input type=\"date\" >",
+            "<input type=\"date\"/>",
+            "<input type=\"date\"></input>"
+          ],
+          expires_in: 20
+        }
+      })
+
+    object = Object.normalize(activity)
+
+    assert %{
+             options: [
+               %{title: "<input type=\"date\">", votes_count: 0},
+               %{title: "<input type=\"date\" >", votes_count: 0},
+               %{title: "<input type=\"date\"/>", votes_count: 0},
+               %{title: "<input type=\"date\"></input>", votes_count: 0}
+             ]
+           } = PollView.render("show.json", %{object: object})
+  end
 end
--- a/test/web/metadata/rel_me_test.exs
+++ b/test/web/metadata/rel_me_test.exs
@ -9,13 +9,12 @@ defmodule Pleroma.Web.Metadata.Providers.RelMeTest do

  test "it renders all links with rel='me' from user bio" do
    bio =
-      ~s(<a href="https://some-link.com">https://some-link.com</a> <a rel="me" href="https://another-link.com">https://another-link.com</a>
-    <link href="http://some.com"> <link rel="me" href="http://some3.com>")
+      ~s(<a href="https://some-link.com">https://some-link.com</a> <a rel="me" href="https://another-link.com">https://another-link.com</a> <link href="http://some.com"> <link rel="me" href="http://some3.com">)

    user = insert(:user, %{bio: bio})

    assert RelMe.build_tags(%{user: user}) == [
-             {:link, [rel: "me", href: "http://some3.com>"], []},
+             {:link, [rel: "me", href: "http://some3.com"], []},
             {:link, [rel: "me", href: "https://another-link.com"], []}
           ]
  end
--- a/test/web/oauth/ldap_authorization_test.exs
+++ b/test/web/oauth/ldap_authorization_test.exs
@ -7,7 +7,6 @@ defmodule Pleroma.Web.OAuth.LDAPAuthorizationTest do
  alias Pleroma.Repo
  alias Pleroma.Web.OAuth.Token
  import Pleroma.Factory
-  import ExUnit.CaptureLog
  import Mock

  @skip if !Code.ensure_loaded?(:eldap), do: :skip
@ -72,9 +71,7 @@ test "creates a new user after successful LDAP authorization" do
         equalityMatch: fn _type, _value -> :ok end,
         wholeSubtree: fn -> :ok end,
         search: fn _connection, _options ->
-           {:ok,
-            {:eldap_search_result, [{:eldap_entry, '', [{'mail', [to_charlist(user.email)]}]}],
-             []}}
+           {:ok, {:eldap_search_result, [{:eldap_entry, '', []}], []}}
         end,
         close: fn _connection ->
           send(self(), :close_connection)
@ -101,50 +98,6 @@ test "creates a new user after successful LDAP authorization" do
    end
  end

-  @tag @skip
-  test "falls back to the default authorization when LDAP is unavailable" do
-    password = "testpassword"
-    user = insert(:user, password_hash: Pbkdf2.hash_pwd_salt(password))
-    app = insert(:oauth_app, scopes: ["read", "write"])
-
-    host = Pleroma.Config.get([:ldap, :host]) |> to_charlist
-    port = Pleroma.Config.get([:ldap, :port])
-
-    with_mocks [
-      {:eldap, [],
-       [
-         open: fn [^host], [{:port, ^port}, {:ssl, false} | _] -> {:error, 'connect failed'} end,
-         simple_bind: fn _connection, _dn, ^password -> :ok end,
-         close: fn _connection ->
-           send(self(), :close_connection)
-           :ok
-         end
-       ]}
-    ] do
-      log =
-        capture_log(fn ->
-          conn =
-            build_conn()
-            |> post("/oauth/token", %{
-              "grant_type" => "password",
-              "username" => user.nickname,
-              "password" => password,
-              "client_id" => app.client_id,
-              "client_secret" => app.client_secret
-            })
-
-          assert %{"access_token" => token} = json_response(conn, 200)
-
-          token = Repo.get_by(Token, token: token)
-
-          assert token.user_id == user.id
-        end)
-
-      assert log =~ "Could not open LDAP connection: 'connect failed'"
-      refute_received :close_connection
-    end
-  end
-
  @tag @skip
  test "disallow authorization for wrong LDAP credentials" do
    password = "testpassword"