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Merge remote-tracking branch 'remotes/origin/develop' into customizable_auth

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This commit is contained in:
Ivan Tashkinov 2019-02-26 15:29:43 +03:00
parent e82b70eb53 03afee3fd1
commit fd46edb473
24 changed files with 476 additions and 153 deletions
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18
installation/pleroma-apache.conf
View file

@ -1,6 +1,7 @@
# default Apache site config for Pleroma
#
# needed modules: define headers proxy proxy_http proxy_wstunnel rewrite ssl
# optional modules: cache cache_disk
#
# Simple installation instructions:
# 1. Install your TLS certificate, possibly using Let's Encrypt.
@ -8,6 +9,14 @@
# 3. This assumes a Debian style Apache config. Copy this file to
# /etc/apache2/sites-available/ and then add a symlink to it in
# /etc/apache2/sites-enabled/ by running 'a2ensite pleroma-apache.conf', then restart Apache.
#
# Optional: enable disk-based caching for the media proxy
# For details, see https://git.pleroma.social/pleroma/pleroma/wikis/How%20to%20activate%20mediaproxy
#
# 1. Create the directory listed below as the CacheRoot, and make sure
# the Apache user can write to it.
# 2. Configure Apache's htcacheclean to clean the directory periodically.
# 3. Run 'a2enmod cache cache_disk' and restart Apache.
Define servername example.tld
@ -34,6 +43,15 @@ CustomLog ${APACHE_LOG_DIR}/access.log combined
SSLCompression off
SSLSessionTickets off
# uncomment the following to enable mediaproxy caching on disk
# <IfModule mod_cache_disk.c>
# CacheRoot /var/cache/apache2/mod_cache_disk
# CacheDirLevels 1
# CacheDirLength 2
# CacheEnable disk /proxy
# CacheLock on
# </IfModule>
RewriteEngine On
RewriteCond %{HTTP:Connection} Upgrade [NC]
RewriteCond %{HTTP:Upgrade} websocket [NC]

4
installation/pleroma.nginx
View file

@ -11,7 +11,7 @@ proxy_cache_path /tmp/pleroma-media-cache levels=1:2 keys_zone=pleroma_media_cac
server {
server_name example.tld;
listen 80;
listen [::]:80;
return 301 https://$server_name$request_uri;
# Uncomment this if you need to use the 'webroot' method with certbot. Make sure
@ -29,7 +29,7 @@ server {
ssl_session_cache shared:ssl_session_cache:10m;
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
ssl_session_timeout 5m;
ssl_trusted_certificate /etc/letsencrypt/live/example.tld/fullchain.pem;

3
lib/pleroma/gopher/server.ex
View file

@ -37,6 +37,7 @@ end
defmodule Pleroma.Gopher.Server.ProtocolHandler do
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Activity
alias Pleroma.HTML
alias Pleroma.User
@ -110,7 +111,7 @@ defmodule Pleroma.Gopher.Server.ProtocolHandler do
def response("/notices/" <> id) do
with %Activity{} = activity <- Repo.get(Activity, id),
true <- ActivityPub.is_public?(activity) do
true <- Visibility.is_public?(activity) do
activities =
ActivityPub.fetch_activities_for_context(activity.data["context"])
|> render_activities

52
lib/pleroma/web/activity_pub/activity_pub.ex
View file

@ -18,6 +18,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
import Ecto.Query
import Pleroma.Web.ActivityPub.Utils
import Pleroma.Web.ActivityPub.Visibility
require Logger
@ -912,57 +913,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
end
def is_public?(%Object{data: %{"type" => "Tombstone"}}), do: false
def is_public?(%Object{data: data}), do: is_public?(data)
def is_public?(%Activity{data: data}), do: is_public?(data)
def is_public?(%{"directMessage" => true}), do: false
def is_public?(data) do
"https://www.w3.org/ns/activitystreams#Public" in (data["to"] ++ (data["cc"] || []))
end
def is_private?(activity) do
unless is_public?(activity) do
follower_address = User.get_cached_by_ap_id(activity.data["actor"]).follower_address
Enum.any?(activity.data["to"], &(&1 == follower_address))
else
false
end
end
def is_direct?(%Activity{data: %{"directMessage" => true}}), do: true
def is_direct?(%Object{data: %{"directMessage" => true}}), do: true
def is_direct?(activity) do
!is_public?(activity) && !is_private?(activity)
end
def visible_for_user?(activity, nil) do
is_public?(activity)
end
def visible_for_user?(activity, user) do
x = [user.ap_id | user.following]
y = activity.data["to"] ++ (activity.data["cc"] || [])
visible_for_user?(activity, nil) || Enum.any?(x, &(&1 in y))
end
# guard
def entire_thread_visible_for_user?(nil, _user), do: false
# child
def entire_thread_visible_for_user?(
%Activity{data: %{"object" => %{"inReplyTo" => parent_id}}} = tail,
user
)
when is_binary(parent_id) do
parent = Activity.get_in_reply_to_activity(tail)
visible_for_user?(tail, user) && entire_thread_visible_for_user?(parent, user)
end
# root
def entire_thread_visible_for_user?(tail, user), do: visible_for_user?(tail, user)
# filter out broken threads
def contain_broken_threads(%Activity{} = activity, %User{} = user) do
entire_thread_visible_for_user?(activity, user)

9
lib/pleroma/web/activity_pub/activity_pub_controller.ex
View file

@ -11,6 +11,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
alias Pleroma.Web.ActivityPub.ObjectView
alias Pleroma.Web.ActivityPub.UserView
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.ActivityPub.Relay
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.ActivityPub.Utils
@ -49,7 +50,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
def object(conn, %{"uuid" => uuid}) do
with ap_id <- o_status_url(conn, :object, uuid),
%Object{} = object <- Object.get_cached_by_ap_id(ap_id),
{_, true} <- {:public?, ActivityPub.is_public?(object)} do
{_, true} <- {:public?, Visibility.is_public?(object)} do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(ObjectView.render("object.json", %{object: object}))
@ -62,7 +63,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
def object_likes(conn, %{"uuid" => uuid, "page" => page}) do
with ap_id <- o_status_url(conn, :object, uuid),
%Object{} = object <- Object.get_cached_by_ap_id(ap_id),
{_, true} <- {:public?, ActivityPub.is_public?(object)},
{_, true} <- {:public?, Visibility.is_public?(object)},
likes <- Utils.get_object_likes(object) do
{page, _} = Integer.parse(page)
@ -78,7 +79,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
def object_likes(conn, %{"uuid" => uuid}) do
with ap_id <- o_status_url(conn, :object, uuid),
%Object{} = object <- Object.get_cached_by_ap_id(ap_id),
{_, true} <- {:public?, ActivityPub.is_public?(object)},
{_, true} <- {:public?, Visibility.is_public?(object)},
likes <- Utils.get_object_likes(object) do
conn
|> put_resp_header("content-type", "application/activity+json")
@ -92,7 +93,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
def activity(conn, %{"uuid" => uuid}) do
with ap_id <- o_status_url(conn, :activity, uuid),
%Activity{} = activity <- Activity.normalize(ap_id),
{_, true} <- {:public?, ActivityPub.is_public?(activity)} do
{_, true} <- {:public?, Visibility.is_public?(activity)} do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(ObjectView.render("object.json", %{object: activity}))

3
lib/pleroma/web/activity_pub/transmogrifier.ex
View file

@ -12,6 +12,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
alias Pleroma.Repo
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.ActivityPub.Visibility
import Ecto.Query
@ -489,7 +490,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
with actor <- get_actor(data),
%User{} = actor <- User.get_or_fetch_by_ap_id(actor),
{:ok, object} <- get_obj_helper(object_id) || fetch_obj_helper(object_id),
public <- ActivityPub.is_public?(data),
public <- Visibility.is_public?(data),
{:ok, activity, _object} <- ActivityPub.announce(actor, object, id, false, public) do
{:ok, activity}
else

24
lib/pleroma/web/activity_pub/views/user_view.ex
View file

@ -188,14 +188,24 @@ defmodule Pleroma.Web.ActivityPub.UserView do
end
activities = ActivityPub.fetch_user_activities(user, nil, params)
min_id = Enum.at(Enum.reverse(activities), 0).id
max_id = Enum.at(activities, 0).id
collection =
Enum.map(activities, fn act ->
{:ok, data} = Transmogrifier.prepare_outgoing(act.data)
data
end)
{max_id, min_id, collection} =
if length(activities) > 0 do
{
Enum.at(Enum.reverse(activities), 0).id,
Enum.at(activities, 0).id,
Enum.map(activities, fn act ->
{:ok, data} = Transmogrifier.prepare_outgoing(act.data)
data
end)
}
else
{
0,
0,
[]
}
end
iri = "#{user.ap_id}/outbox"

56
lib/pleroma/web/activity_pub/visibility.ex Normal file
View file

@ -0,0 +1,56 @@
defmodule Pleroma.Web.ActivityPub.Visibility do
alias Pleroma.Activity
alias Pleroma.Object
alias Pleroma.User
def is_public?(%Object{data: %{"type" => "Tombstone"}}), do: false
def is_public?(%Object{data: data}), do: is_public?(data)
def is_public?(%Activity{data: data}), do: is_public?(data)
def is_public?(%{"directMessage" => true}), do: false
def is_public?(data) do
"https://www.w3.org/ns/activitystreams#Public" in (data["to"] ++ (data["cc"] || []))
end
def is_private?(activity) do
unless is_public?(activity) do
follower_address = User.get_cached_by_ap_id(activity.data["actor"]).follower_address
Enum.any?(activity.data["to"], &(&1 == follower_address))
else
false
end
end
def is_direct?(%Activity{data: %{"directMessage" => true}}), do: true
def is_direct?(%Object{data: %{"directMessage" => true}}), do: true
def is_direct?(activity) do
!is_public?(activity) && !is_private?(activity)
end
def visible_for_user?(activity, nil) do
is_public?(activity)
end
def visible_for_user?(activity, user) do
x = [user.ap_id | user.following]
y = [activity.actor] ++ activity.data["to"] ++ (activity.data["cc"] || [])
visible_for_user?(activity, nil) || Enum.any?(x, &(&1 in y))
end
# guard
def entire_thread_visible_for_user?(nil, _user), do: false
# child
def entire_thread_visible_for_user?(
%Activity{data: %{"object" => %{"inReplyTo" => parent_id}}} = tail,
user
)
when is_binary(parent_id) do
parent = Activity.get_in_reply_to_activity(tail)
visible_for_user?(tail, user) && entire_thread_visible_for_user?(parent, user)
end
# root
def entire_thread_visible_for_user?(tail, user), do: visible_for_user?(tail, user)
end

3
lib/pleroma/web/federator/federator.ex
View file

@ -9,6 +9,7 @@ defmodule Pleroma.Web.Federator do
alias Pleroma.Web.Websub
alias Pleroma.Web.Salmon
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.ActivityPub.Relay
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.ActivityPub.Utils
@ -94,7 +95,7 @@ defmodule Pleroma.Web.Federator do
with actor when not is_nil(actor) <- User.get_cached_by_ap_id(activity.data["actor"]) do
{:ok, actor} = WebFinger.ensure_keys_present(actor)
if ActivityPub.is_public?(activity) do
if Visibility.is_public?(activity) do
if OStatus.is_representable?(activity) do
Logger.info(fn -> "Sending #{activity.data["id"]} out via WebSub" end)
Websub.publish(Pleroma.Web.OStatus.feed_path(actor), actor, activity)

13
lib/pleroma/web/mastodon_api/mastodon_api_controller.ex
View file

@ -27,6 +27,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
alias Pleroma.Web.MastodonAPI.ReportView
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.OAuth.App
alias Pleroma.Web.OAuth.Authorization
alias Pleroma.Web.OAuth.Token
@ -307,7 +308,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
def get_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
with %Activity{} = activity <- Repo.get(Activity, id),
true <- ActivityPub.visible_for_user?(activity, user) do
true <- Visibility.visible_for_user?(activity, user) do
conn
|> put_view(StatusView)
|> try_render("status.json", %{activity: activity, for: user})
@ -449,7 +450,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
def bookmark_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
with %Activity{} = activity <- Repo.get(Activity, id),
%User{} = user <- User.get_by_nickname(user.nickname),
true <- ActivityPub.visible_for_user?(activity, user),
true <- Visibility.visible_for_user?(activity, user),
{:ok, user} <- User.bookmark(user, activity.data["object"]["id"]) do
conn
|> put_view(StatusView)
@ -460,7 +461,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
def unbookmark_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
with %Activity{} = activity <- Repo.get(Activity, id),
%User{} = user <- User.get_by_nickname(user.nickname),
true <- ActivityPub.visible_for_user?(activity, user),
true <- Visibility.visible_for_user?(activity, user),
{:ok, user} <- User.unbookmark(user, activity.data["object"]["id"]) do
conn
|> put_view(StatusView)
@ -867,7 +868,7 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
if Regex.match?(~r/https?:/, query) do
with {:ok, object} <- ActivityPub.fetch_object_from_id(query),
%Activity{} = activity <- Activity.get_create_by_object_ap_id(object.data["id"]),
true <- ActivityPub.visible_for_user?(activity, user) do
true <- Visibility.visible_for_user?(activity, user) do
[activity]
else
_e -> []
@ -1518,9 +1519,9 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
end
end
def status_card(conn, %{"id" => status_id}) do
def status_card(%{assigns: %{user: user}} = conn, %{"id" => status_id}) do
with %Activity{} = activity <- Repo.get(Activity, status_id),
true <- ActivityPub.is_public?(activity) do
true <- Visibility.visible_for_user?(activity, user) do
data =
StatusView.render(
"card.json",

60
lib/pleroma/web/metadata/opengraph.ex
View file

@ -3,12 +3,10 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Metadata.Providers.OpenGraph do
alias Pleroma.HTML
alias Pleroma.Formatter
alias Pleroma.User
alias Pleroma.Web.Metadata
alias Pleroma.Web.MediaProxy
alias Pleroma.Web.Metadata.Providers.Provider
alias Pleroma.Web.Metadata.Utils
@behaviour Provider
@ -19,7 +17,7 @@ defmodule Pleroma.Web.Metadata.Providers.OpenGraph do
user: user
}) do
attachments = build_attachments(object)
scrubbed_content = scrub_html_and_truncate(object)
scrubbed_content = Utils.scrub_html_and_truncate(object)
# Zero width space
content =
if scrubbed_content != "" and scrubbed_content != "\u200B" do
@ -44,13 +42,14 @@ defmodule Pleroma.Web.Metadata.Providers.OpenGraph do
{:meta,
[
property: "og:description",
content: "#{user_name_string(user)}" <> content
content: "#{Utils.user_name_string(user)}" <> content
], []},
{:meta, [property: "og:type", content: "website"], []}
] ++
if attachments == [] or Metadata.activity_nsfw?(object) do
[
{:meta, [property: "og:image", content: attachment_url(User.avatar_url(user))], []},
{:meta, [property: "og:image", content: Utils.attachment_url(User.avatar_url(user))],
[]},
{:meta, [property: "og:image:width", content: 150], []},
{:meta, [property: "og:image:height", content: 150], []}
]
@ -61,17 +60,17 @@ defmodule Pleroma.Web.Metadata.Providers.OpenGraph do
@impl Provider
def build_tags(%{user: user}) do
with truncated_bio = scrub_html_and_truncate(user.bio || "") do
with truncated_bio = Utils.scrub_html_and_truncate(user.bio || "") do
[
{:meta,
[
property: "og:title",
content: user_name_string(user)
content: Utils.user_name_string(user)
], []},
{:meta, [property: "og:url", content: User.profile_url(user)], []},
{:meta, [property: "og:description", content: truncated_bio], []},
{:meta, [property: "og:type", content: "website"], []},
{:meta, [property: "og:image", content: attachment_url(User.avatar_url(user))], []},
{:meta, [property: "og:image", content: Utils.attachment_url(User.avatar_url(user))], []},
{:meta, [property: "og:image:width", content: 150], []},
{:meta, [property: "og:image:height", content: 150], []}
]
@ -93,14 +92,15 @@ defmodule Pleroma.Web.Metadata.Providers.OpenGraph do
case media_type do
"audio" ->
[
{:meta, [property: "og:" <> media_type, content: attachment_url(url["href"])], []}
{:meta,
[property: "og:" <> media_type, content: Utils.attachment_url(url["href"])], []}
| acc
]
"image" ->
[
{:meta, [property: "og:" <> media_type, content: attachment_url(url["href"])],
[]},
{:meta,
[property: "og:" <> media_type, content: Utils.attachment_url(url["href"])], []},
{:meta, [property: "og:image:width", content: 150], []},
{:meta, [property: "og:image:height", content: 150], []}
| acc
@ -108,7 +108,8 @@ defmodule Pleroma.Web.Metadata.Providers.OpenGraph do
"video" ->
[
{:meta, [property: "og:" <> media_type, content: attachment_url(url["href"])], []}
{:meta,
[property: "og:" <> media_type, content: Utils.attachment_url(url["href"])], []}
| acc
]
@ -120,37 +121,4 @@ defmodule Pleroma.Web.Metadata.Providers.OpenGraph do
acc ++ rendered_tags
end)
end
defp scrub_html_and_truncate(%{data: %{"content" => content}} = object) do
content
# html content comes from DB already encoded, decode first and scrub after
|> HtmlEntities.decode()
|> String.replace(~r/<br\s?\/?>/, " ")
|> HTML.get_cached_stripped_html_for_object(object, __MODULE__)
|> Formatter.demojify()
|> Formatter.truncate()
end
defp scrub_html_and_truncate(content) when is_binary(content) do
content
# html content comes from DB already encoded, decode first and scrub after
|> HtmlEntities.decode()
|> String.replace(~r/<br\s?\/?>/, " ")
|> HTML.strip_tags()
|> Formatter.demojify()
|> Formatter.truncate()
end
defp attachment_url(url) do
MediaProxy.url(url)
end
defp user_name_string(user) do
"#{user.name} " <>
if user.local do
"(@#{user.nickname}@#{Pleroma.Web.Endpoint.host()})"
else
"(@#{user.nickname})"
end
end
end

21
lib/pleroma/web/metadata/player_view.ex Normal file
View file

@ -0,0 +1,21 @@
defmodule Pleroma.Web.Metadata.PlayerView do
use Pleroma.Web, :view
import Phoenix.HTML.Tag, only: [content_tag: 3, tag: 2]
def render("player.html", %{"mediaType" => type, "href" => href}) do
{tag_type, tag_attrs} =
case type do
"audio" <> _ -> {:audio, []}
"video" <> _ -> {:video, [loop: true]}
end
content_tag(
tag_type,
[
tag(:source, src: href, type: type),
"Your browser does not support #{type} playback."
],
[controls: true] ++ tag_attrs
)
end
end

128
lib/pleroma/web/metadata/twitter_card.ex
View file

@ -3,44 +3,120 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Metadata.Providers.TwitterCard do
alias Pleroma.Web.Metadata.Providers.Provider
alias Pleroma.User
alias Pleroma.Web.Metadata
alias Pleroma.Web.Metadata.Providers.Provider
alias Pleroma.Web.Metadata.Utils
@behaviour Provider
@impl Provider
def build_tags(%{object: object}) do
if Metadata.activity_nsfw?(object) or object.data["attachment"] == [] do
build_tags(nil)
else
case find_first_acceptable_media_type(object) do
"image" ->
[{:meta, [property: "twitter:card", content: "summary_large_image"], []}]
"audio" ->
[{:meta, [property: "twitter:card", content: "player"], []}]
"video" ->
[{:meta, [property: "twitter:card", content: "player"], []}]
_ ->
build_tags(nil)
def build_tags(%{
activity_id: id,
object: object,
user: user
}) do
attachments = build_attachments(id, object)
scrubbed_content = Utils.scrub_html_and_truncate(object)
# Zero width space
content =
if scrubbed_content != "" and scrubbed_content != "\u200B" do
"“" <> scrubbed_content <> "”"
else
""
end
[
{:meta,
[
property: "twitter:title",
content: Utils.user_name_string(user)
], []},
{:meta,
[
property: "twitter:description",
content: content
], []}
] ++
if attachments == [] or Metadata.activity_nsfw?(object) do
[
{:meta,
[property: "twitter:image", content: Utils.attachment_url(User.avatar_url(user))], []},
{:meta, [property: "twitter:card", content: "summary_large_image"], []}
]
else
attachments
end
end
end
@impl Provider
def build_tags(_) do
[{:meta, [property: "twitter:card", content: "summary"], []}]
def build_tags(%{user: user}) do
with truncated_bio = Utils.scrub_html_and_truncate(user.bio || "") do
[
{:meta,
[
property: "twitter:title",
content: Utils.user_name_string(user)
], []},
{:meta, [property: "twitter:description", content: truncated_bio], []},
{:meta, [property: "twitter:image", content: Utils.attachment_url(User.avatar_url(user))],
[]},
{:meta, [property: "twitter:card", content: "summary"], []}
]
end
end
def find_first_acceptable_media_type(%{data: %{"attachment" => attachment}}) do
Enum.find_value(attachment, fn attachment ->
Enum.find_value(attachment["url"], fn url ->
Enum.find(["image", "audio", "video"], fn media_type ->
String.starts_with?(url["mediaType"], media_type)
defp build_attachments(id, %{data: %{"attachment" => attachments}}) do
Enum.reduce(attachments, [], fn attachment, acc ->
rendered_tags =
Enum.reduce(attachment["url"], [], fn url, acc ->
media_type =
Enum.find(["image", "audio", "video"], fn media_type ->
String.starts_with?(url["mediaType"], media_type)
end)
# TODO: Add additional properties to objects when we have the data available.
case media_type do
"audio" ->
[
{:meta, [property: "twitter:card", content: "player"], []},
{:meta, [property: "twitter:player:width", content: "480"], []},
{:meta, [property: "twitter:player:height", content: "80"], []},
{:meta, [property: "twitter:player", content: player_url(id)], []}
| acc
]
"image" ->
[
{:meta, [property: "twitter:card", content: "summary_large_image"], []},
{:meta,
[
property: "twitter:player",
content: Utils.attachment_url(url["href"])
], []}
| acc
]
# TODO: Need the true width and height values here or Twitter renders an iFrame with a bad aspect ratio
"video" ->
[
{:meta, [property: "twitter:card", content: "player"], []},
{:meta, [property: "twitter:player", content: player_url(id)], []},
{:meta, [property: "twitter:player:width", content: "480"], []},
{:meta, [property: "twitter:player:height", content: "480"], []}
| acc
]
_ ->
acc
end
end)
end)
acc ++ rendered_tags
end)
end
defp player_url(id) do
Pleroma.Web.Router.Helpers.o_status_url(Pleroma.Web.Endpoint, :notice_player, id)
end
end

42
lib/pleroma/web/metadata/utils.ex Normal file
View file

@ -0,0 +1,42 @@
# Pleroma: A lightweight social networking server
# Copyright \xc2\xa9 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Metadata.Utils do
alias Pleroma.HTML
alias Pleroma.Formatter
alias Pleroma.Web.MediaProxy
def scrub_html_and_truncate(%{data: %{"content" => content}} = object) do
content
# html content comes from DB already encoded, decode first and scrub after
|> HtmlEntities.decode()
|> String.replace(~r/<br\s?\/?>/, " ")
|> HTML.get_cached_stripped_html_for_object(object, __MODULE__)
|> Formatter.demojify()
|> Formatter.truncate()
end
def scrub_html_and_truncate(content) when is_binary(content) do
content
# html content comes from DB already encoded, decode first and scrub after
|> HtmlEntities.decode()
|> String.replace(~r/<br\s?\/?>/, " ")
|> HTML.strip_tags()
|> Formatter.demojify()
|> Formatter.truncate()
end
def attachment_url(url) do
MediaProxy.url(url)
end
def user_name_string(user) do
"#{user.name} " <>
if user.local do
"(@#{user.nickname}@#{Pleroma.Web.Endpoint.host()})"
else
"(@#{user.nickname})"
end
end
end

32
lib/pleroma/web/ostatus/ostatus_controller.ex
View file

@ -9,6 +9,7 @@ defmodule Pleroma.Web.OStatus.OStatusController do
alias Pleroma.Object
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.ActivityPub.ActivityPubController
alias Pleroma.Web.ActivityPub.ObjectView
alias Pleroma.Web.OStatus.ActivityRepresenter
@ -102,7 +103,7 @@ defmodule Pleroma.Web.OStatus.OStatusController do
else
with id <- o_status_url(conn, :object, uuid),
{_, %Activity{} = activity} <- {:activity, Activity.get_create_by_object_ap_id(id)},
{_, true} <- {:public?, ActivityPub.is_public?(activity)},
{_, true} <- {:public?, Visibility.is_public?(activity)},
%User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
case get_format(conn) do
"html" -> redirect(conn, to: "/notice/#{activity.id}")
@ -127,7 +128,7 @@ defmodule Pleroma.Web.OStatus.OStatusController do
else
with id <- o_status_url(conn, :activity, uuid),
{_, %Activity{} = activity} <- {:activity, Activity.normalize(id)},
{_, true} <- {:public?, ActivityPub.is_public?(activity)},
{_, true} <- {:public?, Visibility.is_public?(activity)},
%User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
case format = get_format(conn) do
"html" -> redirect(conn, to: "/notice/#{activity.id}")
@ -148,7 +149,7 @@ defmodule Pleroma.Web.OStatus.OStatusController do
def notice(conn, %{"id" => id}) do
with {_, %Activity{} = activity} <- {:activity, Activity.get_by_id(id)},
{_, true} <- {:public?, ActivityPub.is_public?(activity)},
{_, true} <- {:public?, Visibility.is_public?(activity)},
%User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
case format = get_format(conn) do
"html" ->
@ -156,6 +157,7 @@ defmodule Pleroma.Web.OStatus.OStatusController do
%Object{} = object = Object.normalize(activity.data["object"])
Fallback.RedirectController.redirector_with_meta(conn, %{
activity_id: activity.id,
object: object,
url:
Pleroma.Web.Router.Helpers.o_status_url(
@ -187,6 +189,30 @@ defmodule Pleroma.Web.OStatus.OStatusController do
end
end
# Returns an HTML embedded <audio> or <video> player suitable for embed iframes.
def notice_player(conn, %{"id" => id}) do
with %Activity{data: %{"type" => "Create"}} = activity <- Activity.get_by_id(id),
true <- Visibility.is_public?(activity),
%Object{} = object <- Object.normalize(activity.data["object"]),
%{data: %{"attachment" => [%{"url" => [url | _]} | _]}} <- object,
true <- String.starts_with?(url["mediaType"], ["audio", "video"]) do
conn
|> put_layout(:metadata_player)
|> put_resp_header("x-frame-options", "ALLOW")
|> put_resp_header(
"content-security-policy",
"default-src 'none';style-src 'self' 'unsafe-inline';img-src 'self' data: https:; media-src 'self' https:;"
)
|> put_view(Pleroma.Web.Metadata.PlayerView)
|> render("player.html", url)
else
_error ->
conn
|> put_status(404)
|> Fallback.RedirectController.redirector(nil, 404)
end
end
defp represent_activity(
conn,
"activity+json",

1
lib/pleroma/web/router.ex
View file

@ -505,6 +505,7 @@ defmodule Pleroma.Web.Router do
get("/objects/:uuid", OStatus.OStatusController, :object)
get("/activities/:uuid", OStatus.OStatusController, :activity)
get("/notice/:id", OStatus.OStatusController, :notice)
get("/notice/:id/embed_player", OStatus.OStatusController, :notice_player)
get("/users/:nickname/feed", OStatus.OStatusController, :feed)
get("/users/:nickname", OStatus.OStatusController, :feed_redirect)

6
lib/pleroma/web/streamer.ex
View file

@ -10,7 +10,7 @@ defmodule Pleroma.Web.Streamer do
alias Pleroma.Activity
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Visibility
@keepalive_interval :timer.seconds(30)
@ -73,7 +73,7 @@ defmodule Pleroma.Web.Streamer do
def handle_cast(%{action: :stream, topic: "list", item: item}, topics) do
# filter the recipient list if the activity is not public, see #270.
recipient_lists =
case ActivityPub.is_public?(item) do
case Visibility.is_public?(item) do
true ->
Pleroma.List.get_lists_from_activity(item)
@ -82,7 +82,7 @@ defmodule Pleroma.Web.Streamer do
|> Enum.filter(fn list ->
owner = Repo.get(User, list.user_id)
ActivityPub.visible_for_user?(item, owner)
Visibility.visible_for_user?(item, owner)
end)
end

16
lib/pleroma/web/templates/layout/metadata_player.html.eex Normal file
View file

@ -0,0 +1,16 @@
<!DOCTYPE html>
<html>
<body>
<style type="text/css">
video, audio {
width:100%;
max-width:600px;
height: auto;
}
</style>
<%= render @view_module, @view_template, assigns %>
</body>
</html>

3
lib/pleroma/web/twitter_api/twitter_api_controller.ex
View file

@ -13,6 +13,7 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
alias Pleroma.{Repo, Activity, Object, User, Notification}
alias Pleroma.Web.OAuth.Token
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.TwitterAPI.ActivityView
@ -268,7 +269,7 @@ defmodule Pleroma.Web.TwitterAPI.Controller do
def fetch_status(%{assigns: %{user: user}} = conn, %{"id" => id}) do
with %Activity{} = activity <- Repo.get(Activity, id),
true <- ActivityPub.visible_for_user?(activity, user) do
true <- Visibility.visible_for_user?(activity, user) do
conn
|> put_view(ActivityView)
|> render("activity.json", %{activity: activity, for: user})

2
mix.lock
View file

@ -34,7 +34,7 @@
"jose": {:hex, :jose, "1.8.4", "7946d1e5c03a76ac9ef42a6e6a20001d35987afd68c2107bcd8f01a84e75aa73", [:mix, :rebar3], [{:base64url, "~> 0.0.1", [hex: :base64url, repo: "hexpm", optional: false]}], "hexpm"},
"makeup": {:hex, :makeup, "0.5.5", "9e08dfc45280c5684d771ad58159f718a7b5788596099bdfb0284597d368a882", [:mix], [{:nimble_parsec, "~> 0.4", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm"},
"makeup_elixir": {:hex, :makeup_elixir, "0.10.0", "0f09c2ddf352887a956d84f8f7e702111122ca32fbbc84c2f0569b8b65cbf7fa", [:mix], [{:makeup, "~> 0.5.5", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm"},
"meck": {:hex, :meck, "0.8.9", "64c5c0bd8bcca3a180b44196265c8ed7594e16bcc845d0698ec6b4e577f48188", [:rebar3], [], "hexpm"},
"meck": {:hex, :meck, "0.8.13", "ffedb39f99b0b99703b8601c6f17c7f76313ee12de6b646e671e3188401f7866", [:rebar3], [], "hexpm"},
"metrics": {:hex, :metrics, "1.0.1", "25f094dea2cda98213cecc3aeff09e940299d950904393b2a29d191c346a8486", [:rebar3], [], "hexpm"},
"mime": {:hex, :mime, "1.3.1", "30ce04ab3175b6ad0bdce0035cba77bba68b813d523d1aac73d9781b4d193cf8", [:mix], [], "hexpm"},
"mimerl": {:hex, :mimerl, "1.0.2", "993f9b0e084083405ed8252b99460c4f0563e41729ab42d9074fd5e52439be88", [:rebar3], [], "hexpm"},

11
priv/repo/migrations/20190222104808_data_migration_normalize_scopes.exs Normal file
View file

@ -0,0 +1,11 @@
defmodule Pleroma.Repo.Migrations.DataMigrationNormalizeScopes do
use Ecto.Migration
def up do
for t <- [:apps, :oauth_authorizations, :oauth_tokens] do
execute "UPDATE #{t} SET scopes = string_to_array(array_to_string(scopes, ' '), ' ');"
end
end
def down, do: :noop
end

12
test/web/activity_pub/activity_pub_controller_test.exs
View file

@ -304,6 +304,18 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubControllerTest do
end
describe "/users/:nickname/outbox" do
test "it will not bomb when there is no activity", %{conn: conn} do
user = insert(:user)
conn =
conn
|> put_req_header("accept", "application/activity+json")
|> get("/users/#{user.nickname}/outbox")
result = json_response(conn, 200)
assert user.ap_id <> "/outbox" == result["id"]
end
test "it returns a note activity in a collection", %{conn: conn} do
note_activity = insert(:note_activity)
user = User.get_cached_by_ap_id(note_activity.data["actor"])

98
test/web/activity_pub/visibilty_test.exs Normal file
View file

@ -0,0 +1,98 @@
defmodule Pleroma.Web.ActivityPub.VisibilityTest do
use Pleroma.DataCase
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.ActivityPub.Visibility
import Pleroma.Factory
setup do
user = insert(:user)
mentioned = insert(:user)
following = insert(:user)
unrelated = insert(:user)
{:ok, following} = Pleroma.User.follow(following, user)
{:ok, public} =
CommonAPI.post(user, %{"status" => "@#{mentioned.nickname}", "visibility" => "public"})
{:ok, private} =
CommonAPI.post(user, %{"status" => "@#{mentioned.nickname}", "visibility" => "private"})
{:ok, direct} =
CommonAPI.post(user, %{"status" => "@#{mentioned.nickname}", "visibility" => "direct"})
{:ok, unlisted} =
CommonAPI.post(user, %{"status" => "@#{mentioned.nickname}", "visibility" => "unlisted"})
%{
public: public,
private: private,
direct: direct,
unlisted: unlisted,
user: user,
mentioned: mentioned,
following: following,
unrelated: unrelated
}
end
test "is_direct?", %{public: public, private: private, direct: direct, unlisted: unlisted} do
assert Visibility.is_direct?(direct)
refute Visibility.is_direct?(public)
refute Visibility.is_direct?(private)
refute Visibility.is_direct?(unlisted)
end
test "is_public?", %{public: public, private: private, direct: direct, unlisted: unlisted} do
refute Visibility.is_public?(direct)
assert Visibility.is_public?(public)
refute Visibility.is_public?(private)
assert Visibility.is_public?(unlisted)
end
test "is_private?", %{public: public, private: private, direct: direct, unlisted: unlisted} do
refute Visibility.is_private?(direct)
refute Visibility.is_private?(public)
assert Visibility.is_private?(private)
refute Visibility.is_private?(unlisted)
end
test "visible_for_user?", %{
public: public,
private: private,
direct: direct,
unlisted: unlisted,
user: user,
mentioned: mentioned,
following: following,
unrelated: unrelated
} do
# All visible to author
assert Visibility.visible_for_user?(public, user)
assert Visibility.visible_for_user?(private, user)
assert Visibility.visible_for_user?(unlisted, user)
assert Visibility.visible_for_user?(direct, user)
# All visible to a mentioned user
assert Visibility.visible_for_user?(public, mentioned)
assert Visibility.visible_for_user?(private, mentioned)
assert Visibility.visible_for_user?(unlisted, mentioned)
assert Visibility.visible_for_user?(direct, mentioned)
# DM not visible for just follower
assert Visibility.visible_for_user?(public, following)
assert Visibility.visible_for_user?(private, following)
assert Visibility.visible_for_user?(unlisted, following)
refute Visibility.visible_for_user?(direct, following)
# Public and unlisted visible for unrelated user
assert Visibility.visible_for_user?(public, unrelated)
assert Visibility.visible_for_user?(unlisted, unrelated)
refute Visibility.visible_for_user?(private, unrelated)
refute Visibility.visible_for_user?(direct, unrelated)
end
end

12
test/web/mastodon_api/mastodon_api_controller_test.exs
View file

@ -1744,6 +1744,18 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIControllerTest do
}
}
# works with private posts
{:ok, activity} =
CommonAPI.post(user, %{"status" => "http://example.com/ogp", "visibility" => "direct"})
response_two =
conn
|> assign(:user, user)
|> get("/api/v1/statuses/#{activity.id}/card")
|> json_response(200)
assert response_two == response
Pleroma.Config.put([:rich_media, :enabled], false)
end
end