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Merge remote-tracking branch 'pleroma/develop' into cycles-email

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Alex Gleason 2021-06-01 16:17:43 -05:00
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270 changed files with 6548 additions and 1897 deletions
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49
lib/mix/tasks/pleroma/config.ex
View file

@ -27,7 +27,7 @@ defmodule Mix.Tasks.Pleroma.Config do
{opts, _} =
OptionParser.parse!(options,
strict: [env: :string, delete: :boolean],
strict: [env: :string, delete: :boolean, path: :string],
aliases: [d: :delete]
)
@ -259,18 +259,43 @@ defmodule Mix.Tasks.Pleroma.Config do
defp migrate_from_db(opts) do
env = opts[:env] || Pleroma.Config.get(:env)
filename = "#{env}.exported_from_db.secret.exs"
config_path =
if Pleroma.Config.get(:release) do
:config_path
|> Pleroma.Config.get()
|> Path.dirname()
else
"config"
cond do
opts[:path] ->
opts[:path]
Pleroma.Config.get(:release) ->
:config_path
|> Pleroma.Config.get()
|> Path.dirname()
true ->
"config"
end
|> Path.join("#{env}.exported_from_db.secret.exs")
|> Path.join(filename)
file = File.open!(config_path, [:write, :utf8])
with {:ok, file} <- File.open(config_path, [:write, :utf8]) do
write_config(file, config_path, opts)
shell_info("Database configuration settings have been exported to #{config_path}")
else
_ ->
shell_error("Impossible to save settings to this directory #{Path.dirname(config_path)}")
tmp_config_path = Path.join(System.tmp_dir!(), filename)
file = File.open!(tmp_config_path)
shell_info(
"Saving database configuration settings to #{tmp_config_path}. Copy it to the #{
Path.dirname(config_path)
} manually."
)
write_config(file, tmp_config_path, opts)
end
end
defp write_config(file, path, opts) do
IO.write(file, config_header())
ConfigDB
@ -278,11 +303,7 @@ defmodule Mix.Tasks.Pleroma.Config do
|> Enum.each(&write_and_delete(&1, file, opts[:delete]))
:ok = File.close(file)
System.cmd("mix", ["format", config_path])
shell_info(
"Database configuration settings have been exported to config/#{env}.exported_from_db.secret.exs"
)
System.cmd("mix", ["format", path])
end
if Code.ensure_loaded?(Config.Reader) do

31
lib/mix/tasks/pleroma/database.ex
View file

@ -8,10 +8,13 @@ defmodule Mix.Tasks.Pleroma.Database do
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
require Logger
require Pleroma.Constants
import Ecto.Query
import Mix.Pleroma
use Mix.Task
@shortdoc "A collection of database related tasks"
@ -214,4 +217,32 @@ defmodule Mix.Tasks.Pleroma.Database do
shell_info('Done.')
end
end
# Rolls back a specific migration (leaving subsequent migrations applied).
# WARNING: imposes a risk of unrecoverable data loss — proceed at your own responsibility.
# Based on https://stackoverflow.com/a/53825840
def run(["rollback", version]) do
prompt = "SEVERE WARNING: this operation may result in unrecoverable data loss. Continue?"
if shell_prompt(prompt, "n") in ~w(Yn Y y) do
{_, result, _} =
Ecto.Migrator.with_repo(Pleroma.Repo, fn repo ->
version = String.to_integer(version)
re = ~r/^#{version}_.*\.exs/
path = Ecto.Migrator.migrations_path(repo)
with {_, "" <> file} <- {:find, Enum.find(File.ls!(path), &String.match?(&1, re))},
{_, [{mod, _} | _]} <- {:compile, Code.compile_file(Path.join(path, file))},
{_, :ok} <- {:rollback, Ecto.Migrator.down(repo, version, mod)} do
{:ok, "Reversed migration: #{file}"}
else
{:find, _} -> {:error, "No migration found with version prefix: #{version}"}
{:compile, e} -> {:error, "Problem compiling migration module: #{inspect(e)}"}
{:rollback, e} -> {:error, "Problem reversing migration: #{inspect(e)}"}
end
end)
shell_info(inspect(result))
end
end
end

90
lib/pleroma/activity.ex
View file

@ -113,6 +113,7 @@ defmodule Pleroma.Activity do
from([a] in query,
left_join: b in Bookmark,
on: b.user_id == ^user.id and b.activity_id == a.id,
as: :bookmark,
preload: [bookmark: b]
)
end
@ -123,6 +124,7 @@ defmodule Pleroma.Activity do
from([a] in query,
left_join: r in ReportNote,
on: a.id == r.activity_id,
as: :report_note,
preload: [report_notes: r]
)
end
@ -182,40 +184,48 @@ defmodule Pleroma.Activity do
|> Repo.one()
end
@spec get_by_id(String.t()) :: Activity.t() | nil
def get_by_id(id) do
case FlakeId.flake_id?(id) do
true ->
Activity
|> where([a], a.id == ^id)
|> restrict_deactivated_users()
|> Repo.one()
@doc """
Gets activity by ID, doesn't load activities from deactivated actors by default.
"""
@spec get_by_id(String.t(), keyword()) :: t() | nil
def get_by_id(id, opts \\ [filter: [:restrict_deactivated]]), do: get_by_id_with_opts(id, opts)
_ ->
nil
@spec get_by_id_with_user_actor(String.t()) :: t() | nil
def get_by_id_with_user_actor(id), do: get_by_id_with_opts(id, preload: [:user_actor])
@spec get_by_id_with_object(String.t()) :: t() | nil
def get_by_id_with_object(id), do: get_by_id_with_opts(id, preload: [:object])
defp get_by_id_with_opts(id, opts) do
if FlakeId.flake_id?(id) do
query = Queries.by_id(id)
with_filters_query =
if is_list(opts[:filter]) do
Enum.reduce(opts[:filter], query, fn
{:type, type}, acc -> Queries.by_type(acc, type)
:restrict_deactivated, acc -> restrict_deactivated_users(acc)
_, acc -> acc
end)
else
query
end
with_preloads_query =
if is_list(opts[:preload]) do
Enum.reduce(opts[:preload], with_filters_query, fn
:user_actor, acc -> with_preloaded_user_actor(acc)
:object, acc -> with_preloaded_object(acc)
_, acc -> acc
end)
else
with_filters_query
end
Repo.one(with_preloads_query)
end
end
def get_by_id_with_user_actor(id) do
case FlakeId.flake_id?(id) do
true ->
Activity
|> where([a], a.id == ^id)
|> with_preloaded_user_actor()
|> Repo.one()
_ ->
nil
end
end
def get_by_id_with_object(id) do
Activity
|> where(id: ^id)
|> with_preloaded_object()
|> Repo.one()
end
def all_by_ids_with_object(ids) do
Activity
|> where([a], a.id in ^ids)
@ -267,6 +277,11 @@ defmodule Pleroma.Activity do
def get_create_by_object_ap_id_with_object(_), do: nil
@spec create_by_id_with_object(String.t()) :: t() | nil
def create_by_id_with_object(id) do
get_by_id_with_opts(id, preload: [:object], filter: [type: "Create"])
end
defp get_in_reply_to_activity_from_object(%Object{data: %{"inReplyTo" => ap_id}}) do
get_create_by_object_ap_id_with_object(ap_id)
end
@ -366,12 +381,6 @@ defmodule Pleroma.Activity do
end
end
@spec pinned_by_actor?(Activity.t()) :: boolean()
def pinned_by_actor?(%Activity{} = activity) do
actor = user_actor(activity)
activity.id in actor.pinned_activities
end
@spec get_by_object_ap_id_with_object(String.t()) :: t() | nil
def get_by_object_ap_id_with_object(ap_id) when is_binary(ap_id) do
ap_id
@ -382,4 +391,13 @@ defmodule Pleroma.Activity do
end
def get_by_object_ap_id_with_object(_), do: nil
@spec add_by_params_query(String.t(), String.t(), String.t()) :: Ecto.Query.t()
def add_by_params_query(object_id, actor, target) do
object_id
|> Queries.by_object_id()
|> Queries.by_type("Add")
|> Queries.by_actor(actor)
|> where([a], fragment("?->>'target' = ?", a.data, ^target))
end
end

45
lib/pleroma/activity/html.ex Normal file
View file

@ -0,0 +1,45 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Activity.HTML do
alias Pleroma.HTML
alias Pleroma.Object
@cachex Pleroma.Config.get([:cachex, :provider], Cachex)
def get_cached_scrubbed_html_for_activity(
content,
scrubbers,
activity,
key \\ "",
callback \\ fn x -> x end
) do
key = "#{key}#{generate_scrubber_signature(scrubbers)}|#{activity.id}"
@cachex.fetch!(:scrubber_cache, key, fn _key ->
object = Object.normalize(activity, fetch: false)
HTML.ensure_scrubbed_html(content, scrubbers, object.data["fake"] || false, callback)
end)
end
def get_cached_stripped_html_for_activity(content, activity, key) do
get_cached_scrubbed_html_for_activity(
content,
FastSanitize.Sanitizer.StripTags,
activity,
key,
&HtmlEntities.decode/1
)
end
defp generate_scrubber_signature(scrubber) when is_atom(scrubber) do
generate_scrubber_signature([scrubber])
end
defp generate_scrubber_signature(scrubbers) do
Enum.reduce(scrubbers, "", fn scrubber, signature ->
"#{signature}#{to_string(scrubber)}"
end)
end
end

10
lib/pleroma/activity/ir/topics.ex
View file

@ -48,14 +48,12 @@ defmodule Pleroma.Activity.Ir.Topics do
tags
end
defp hashtags_to_topics(%{data: %{"tag" => tags}}) do
tags
|> Enum.filter(&is_bitstring(&1))
|> Enum.map(fn tag -> "hashtag:" <> tag end)
defp hashtags_to_topics(object) do
object
|> Object.hashtags()
|> Enum.map(fn hashtag -> "hashtag:" <> hashtag end)
end
defp hashtags_to_topics(_), do: []
defp remote_topics(%{local: true}), do: []
defp remote_topics(%{actor: actor}) when is_binary(actor),

5
lib/pleroma/activity/queries.ex
View file

@ -14,6 +14,11 @@ defmodule Pleroma.Activity.Queries do
alias Pleroma.Activity
alias Pleroma.User
@spec by_id(query(), String.t()) :: query()
def by_id(query \\ Activity, id) do
from(a in query, where: a.id == ^id)
end
@spec by_ap_id(query, String.t()) :: query
def by_ap_id(query \\ Activity, ap_id) do
from(

12
lib/pleroma/application.ex
View file

@ -25,7 +25,7 @@ defmodule Pleroma.Application do
if Process.whereis(Pleroma.Web.Endpoint) do
case Config.get([:http, :user_agent], :default) do
:default ->
info = "#{Pleroma.Web.base_url()} <#{Config.get([:instance, :email], "")}>"
info = "#{Pleroma.Web.Endpoint.url()} <#{Config.get([:instance, :email], "")}>"
named_version() <> "; " <> info
custom ->
@ -103,9 +103,7 @@ defmodule Pleroma.Application do
task_children(@mix_env) ++
dont_run_in_test(@mix_env) ++
chat_child(chat_enabled?()) ++
[
Pleroma.Gopher.Server
]
[Pleroma.Gopher.Server]
# See http://elixir-lang.org/docs/stable/elixir/Supervisor.html
# for other strategies and supported options
@ -230,6 +228,12 @@ defmodule Pleroma.Application do
keys: :duplicate,
partitions: System.schedulers_online()
]}
] ++ background_migrators()
end
defp background_migrators do
[
Pleroma.Migrators.HashtagsTableMigrator
]
end

46
lib/pleroma/application_requirements.ex
View file

@ -34,15 +34,16 @@ defmodule Pleroma.ApplicationRequirements do
defp check_welcome_message_config!(:ok) do
if Pleroma.Config.get([:welcome, :email, :enabled], false) and
not Pleroma.Emails.Mailer.enabled?() do
Logger.error("""
To send welcome email do you need to enable mail.
\nconfig :pleroma, Pleroma.Emails.Mailer, enabled: true
""")
Logger.warn("""
To send welcome emails, you need to enable the mailer.
Welcome emails will NOT be sent with the current config.
{:error, "The mail disabled."}
else
:ok
Enable the mailer:
config :pleroma, Pleroma.Emails.Mailer, enabled: true
""")
end
:ok
end
defp check_welcome_message_config!(result), do: result
@ -51,18 +52,21 @@ defmodule Pleroma.ApplicationRequirements do
#
def check_confirmation_accounts!(:ok) do
if Pleroma.Config.get([:instance, :account_activation_required]) &&
not Pleroma.Config.get([Pleroma.Emails.Mailer, :enabled]) do
Logger.error(
"Account activation enabled, but no Mailer settings enabled.\n" <>
"Please set config :pleroma, :instance, account_activation_required: false\n" <>
"Otherwise setup and enable Mailer."
)
not Pleroma.Emails.Mailer.enabled?() do
Logger.warn("""
Account activation is required, but the mailer is disabled.
Users will NOT be able to confirm their accounts with this config.
Either disable account activation or enable the mailer.
{:error,
"Account activation enabled, but Mailer is disabled. Cannot send confirmation emails."}
else
:ok
Disable account activation:
config :pleroma, :instance, account_activation_required: false
Enable the mailer:
config :pleroma, Pleroma.Emails.Mailer, enabled: true
""")
end
:ok
end
def check_confirmation_accounts!(result), do: result
@ -160,9 +164,11 @@ defmodule Pleroma.ApplicationRequirements do
defp check_system_commands!(:ok) do
filter_commands_statuses = [
check_filter(Pleroma.Upload.Filters.Exiftool, "exiftool"),
check_filter(Pleroma.Upload.Filters.Mogrify, "mogrify"),
check_filter(Pleroma.Upload.Filters.Mogrifun, "mogrify")
check_filter(Pleroma.Upload.Filter.Exiftool, "exiftool"),
check_filter(Pleroma.Upload.Filter.Mogrify, "mogrify"),
check_filter(Pleroma.Upload.Filter.Mogrifun, "mogrify"),
check_filter(Pleroma.Upload.Filter.AnalyzeMetadata, "mogrify"),
check_filter(Pleroma.Upload.Filter.AnalyzeMetadata, "convert")
]
preview_proxy_commands_status =

4
lib/pleroma/config.ex
View file

@ -99,4 +99,8 @@ defmodule Pleroma.Config do
def oauth_consumer_strategies, do: get([:auth, :oauth_consumer_strategies], [])
def oauth_consumer_enabled?, do: oauth_consumer_strategies() != []
def feature_enabled?(feature_name) do
get([:features, feature_name]) not in [nil, false, :disabled, :auto]
end
end

28
lib/pleroma/config/loader.ex
View file

@ -3,19 +3,21 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Config.Loader do
@reject_keys [
Pleroma.Repo,
Pleroma.Web.Endpoint,
:env,
:configurable_from_database,
:database,
:swarm
]
defp reject_keys,
do: [
Pleroma.Repo,
Pleroma.Web.Endpoint,
:env,
:configurable_from_database,
:database,
:swarm
]
@reject_groups [
:postgrex,
:tesla
]
defp reject_groups,
do: [
:postgrex,
:tesla
]
if Code.ensure_loaded?(Config.Reader) do
@reader Config.Reader
@ -52,7 +54,7 @@ defmodule Pleroma.Config.Loader do
@spec filter_group(atom(), keyword()) :: keyword()
def filter_group(group, configs) do
Enum.reject(configs[group], fn {key, _v} ->
key in @reject_keys or group in @reject_groups or
key in reject_keys() or group in reject_groups() or
(group == :phoenix and key == :serve_endpoints)
end)
end

18
lib/pleroma/config/release_runtime_provider.ex
View file

@ -1,6 +1,6 @@
defmodule Pleroma.Config.ReleaseRuntimeProvider do
@moduledoc """
Imports `runtime.exs` and `{env}.exported_from_db.secret.exs` for elixir releases.
Imports runtime config and `{env}.exported_from_db.secret.exs` for releases.
"""
@behaviour Config.Provider
@ -8,10 +8,11 @@ defmodule Pleroma.Config.ReleaseRuntimeProvider do
def init(opts), do: opts
@impl true
def load(config, _opts) do
def load(config, opts) do
with_defaults = Config.Reader.merge(config, Pleroma.Config.Holder.release_defaults())
config_path = System.get_env("PLEROMA_CONFIG_PATH") || "/etc/pleroma/config.exs"
config_path =
opts[:config_path] || System.get_env("PLEROMA_CONFIG_PATH") || "/etc/pleroma/config.exs"
with_runtime_config =
if File.exists?(config_path) do
@ -24,7 +25,7 @@ defmodule Pleroma.Config.ReleaseRuntimeProvider do
warning = [
IO.ANSI.red(),
IO.ANSI.bright(),
"!!! #{config_path} not found! Please ensure it exists and that PLEROMA_CONFIG_PATH is unset or points to an existing file",
"!!! Config path is not declared! Please ensure it exists and that PLEROMA_CONFIG_PATH is unset or points to an existing file",
IO.ANSI.reset()
]
@ -33,13 +34,14 @@ defmodule Pleroma.Config.ReleaseRuntimeProvider do
end
exported_config_path =
config_path
|> Path.dirname()
|> Path.join("prod.exported_from_db.secret.exs")
opts[:exported_config_path] ||
config_path
|> Path.dirname()
|> Path.join("#{Pleroma.Config.get(:env)}.exported_from_db.secret.exs")
with_exported =
if File.exists?(exported_config_path) do
exported_config = Config.Reader.read!(with_runtime_config)
exported_config = Config.Reader.read!(exported_config_path)
Config.Reader.merge(with_runtime_config, exported_config)
else
with_runtime_config

38
lib/pleroma/config/transfer_task.ex
View file

@ -13,23 +13,25 @@ defmodule Pleroma.Config.TransferTask do
@type env() :: :test | :benchmark | :dev | :prod
@reboot_time_keys [
{:pleroma, :hackney_pools},
{:pleroma, :chat},
{:pleroma, Oban},
{:pleroma, :rate_limit},
{:pleroma, :markup},
{:pleroma, :streamer},
{:pleroma, :pools},
{:pleroma, :connections_pool}
]
defp reboot_time_keys,
do: [
{:pleroma, :hackney_pools},
{:pleroma, :chat},
{:pleroma, Oban},
{:pleroma, :rate_limit},
{:pleroma, :markup},
{:pleroma, :streamer},
{:pleroma, :pools},
{:pleroma, :connections_pool}
]
@reboot_time_subkeys [
{:pleroma, Pleroma.Captcha, [:seconds_valid]},
{:pleroma, Pleroma.Upload, [:proxy_remote]},
{:pleroma, :instance, [:upload_limit]},
{:pleroma, :gopher, [:enabled]}
]
defp reboot_time_subkeys,
do: [
{:pleroma, Pleroma.Captcha, [:seconds_valid]},
{:pleroma, Pleroma.Upload, [:proxy_remote]},
{:pleroma, :instance, [:upload_limit]},
{:pleroma, :gopher, [:enabled]}
]
def start_link(restart_pleroma? \\ true) do
load_and_update_env([], restart_pleroma?)
@ -165,12 +167,12 @@ defmodule Pleroma.Config.TransferTask do
end
defp group_and_key_need_reboot?(group, key) do
Enum.any?(@reboot_time_keys, fn {g, k} -> g == group and k == key end)
Enum.any?(reboot_time_keys(), fn {g, k} -> g == group and k == key end)
end
defp group_and_subkey_need_reboot?(group, key, value) do
Keyword.keyword?(value) and
Enum.any?(@reboot_time_subkeys, fn {g, k, subkeys} ->
Enum.any?(reboot_time_subkeys(), fn {g, k, subkeys} ->
g == group and k == key and
Enum.any?(Keyword.keys(value), &(&1 in subkeys))
end)

2
lib/pleroma/config_db.ex
View file

@ -387,6 +387,6 @@ defmodule Pleroma.ConfigDB do
@spec module_name?(String.t()) :: boolean()
def module_name?(string) do
Regex.match?(~r/^(Pleroma|Phoenix|Tesla|Quack|Ueberauth|Swoosh)\./, string) or
string in ["Oban", "Ueberauth", "ExSyslogger"]
string in ["Oban", "Ueberauth", "ExSyslogger", "ConcurrentLimiter"]
end
end

2
lib/pleroma/constants.ex
View file

@ -27,6 +27,4 @@ defmodule Pleroma.Constants do
do:
~w(index.html robots.txt static static-fe finmoji emoji packs sounds images instance sw.js sw-pleroma.js favicon.png schemas doc embed.js embed.css)
)
def as_local_public, do: Pleroma.Web.base_url() <> "/#Public"
end

45
lib/pleroma/data_migration.ex Normal file
View file

@ -0,0 +1,45 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.DataMigration do
use Ecto.Schema
alias Pleroma.DataMigration
alias Pleroma.DataMigration.State
alias Pleroma.Repo
import Ecto.Changeset
import Ecto.Query
schema "data_migrations" do
field(:name, :string)
field(:state, State, default: :pending)
field(:feature_lock, :boolean, default: false)
field(:params, :map, default: %{})
field(:data, :map, default: %{})
timestamps()
end
def changeset(data_migration, params \\ %{}) do
data_migration
|> cast(params, [:name, :state, :feature_lock, :params, :data])
|> validate_required([:name])
|> unique_constraint(:name)
end
def update_one_by_id(id, params \\ %{}) do
with {1, _} <-
from(dm in DataMigration, where: dm.id == ^id)
|> Repo.update_all(set: params) do
:ok
end
end
def get_by_name(name) do
Repo.get_by(DataMigration, name: name)
end
def populate_hashtags_table, do: get_by_name("populate_hashtags_table")
end

1
lib/pleroma/delivery.ex
View file

@ -9,7 +9,6 @@ defmodule Pleroma.Delivery do
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.User
import Ecto.Changeset
import Ecto.Query

256
lib/pleroma/earmark_renderer.ex
View file

@ -1,256 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
#
# This file is derived from Earmark, under the following copyright:
# Copyright © 2014 Dave Thomas, The Pragmatic Programmers
# SPDX-License-Identifier: Apache-2.0
# Upstream: https://github.com/pragdave/earmark/blob/master/lib/earmark/html_renderer.ex
defmodule Pleroma.EarmarkRenderer do
@moduledoc false
alias Earmark.Block
alias Earmark.Context
alias Earmark.HtmlRenderer
alias Earmark.Options
import Earmark.Inline, only: [convert: 3]
import Earmark.Helpers.HtmlHelpers
import Earmark.Message, only: [add_messages_from: 2, get_messages: 1, set_messages: 2]
import Earmark.Context, only: [append: 2, set_value: 2]
import Earmark.Options, only: [get_mapper: 1]
@doc false
def render(blocks, %Context{options: %Options{}} = context) do
messages = get_messages(context)
{contexts, html} =
get_mapper(context.options).(
blocks,
&render_block(&1, put_in(context.options.messages, []))
)
|> Enum.unzip()
all_messages =
contexts
|> Enum.reduce(messages, fn ctx, messages1 -> messages1 ++ get_messages(ctx) end)
{put_in(context.options.messages, all_messages), html |> IO.iodata_to_binary()}
end
#############
# Paragraph #
#############
defp render_block(%Block.Para{lnb: lnb, lines: lines, attrs: attrs}, context) do
lines = convert(lines, lnb, context)
add_attrs(lines, "<p>#{lines.value}</p>", attrs, [], lnb)
end
########
# Html #
########
defp render_block(%Block.Html{html: html}, context) do
{context, html}
end
defp render_block(%Block.HtmlComment{lines: lines}, context) do
{context, lines}
end
defp render_block(%Block.HtmlOneline{html: html}, context) do
{context, html}
end
#########
# Ruler #
#########
defp render_block(%Block.Ruler{lnb: lnb, attrs: attrs}, context) do
add_attrs(context, "<hr />", attrs, [], lnb)
end
###########
# Heading #
###########
defp render_block(
%Block.Heading{lnb: lnb, level: level, content: content, attrs: attrs},
context
) do
converted = convert(content, lnb, context)
html = "<h#{level}>#{converted.value}</h#{level}>"
add_attrs(converted, html, attrs, [], lnb)
end
##############
# Blockquote #
##############
defp render_block(%Block.BlockQuote{lnb: lnb, blocks: blocks, attrs: attrs}, context) do
{context1, body} = render(blocks, context)
html = "<blockquote>#{body}</blockquote>"
add_attrs(context1, html, attrs, [], lnb)
end
#########
# Table #
#########
defp render_block(
%Block.Table{lnb: lnb, header: header, rows: rows, alignments: aligns, attrs: attrs},
context
) do
{context1, html} = add_attrs(context, "<table>", attrs, [], lnb)
context2 = set_value(context1, html)
context3 =
if header do
append(add_trs(append(context2, "<thead>"), [header], "th", aligns, lnb), "</thead>")
else
# Maybe an error, needed append(context, html)
context2
end
context4 = append(add_trs(append(context3, "<tbody>"), rows, "td", aligns, lnb), "</tbody>")
{context4, [context4.value, "</table>"]}
end
########
# Code #
########
defp render_block(
%Block.Code{lnb: lnb, language: language, attrs: attrs} = block,
%Context{options: options} = context
) do
class =
if language, do: ~s{ class="#{code_classes(language, options.code_class_prefix)}"}, else: ""
tag = ~s[<pre><code#{class}>]
lines = options.render_code.(block)
html = ~s[#{tag}#{lines}</code></pre>]
add_attrs(context, html, attrs, [], lnb)
end
#########
# Lists #
#########
defp render_block(
%Block.List{lnb: lnb, type: type, blocks: items, attrs: attrs, start: start},
context
) do
{context1, content} = render(items, context)
html = "<#{type}#{start}>#{content}</#{type}>"
add_attrs(context1, html, attrs, [], lnb)
end
# format a single paragraph list item, and remove the para tags
defp render_block(
%Block.ListItem{lnb: lnb, blocks: blocks, spaced: false, attrs: attrs},
context
)
when length(blocks) == 1 do
{context1, content} = render(blocks, context)
content = Regex.replace(~r{</?p>}, content, "")
html = "<li>#{content}</li>"
add_attrs(context1, html, attrs, [], lnb)
end
# format a spaced list item
defp render_block(%Block.ListItem{lnb: lnb, blocks: blocks, attrs: attrs}, context) do
{context1, content} = render(blocks, context)
html = "<li>#{content}</li>"
add_attrs(context1, html, attrs, [], lnb)
end
##################
# Footnote Block #
##################
defp render_block(%Block.FnList{blocks: footnotes}, context) do
items =
Enum.map(footnotes, fn note ->
blocks = append_footnote_link(note)
%Block.ListItem{attrs: "#fn:#{note.number}", type: :ol, blocks: blocks}
end)
{context1, html} = render_block(%Block.List{type: :ol, blocks: items}, context)
{context1, Enum.join([~s[<div class="footnotes">], "<hr />", html, "</div>"])}
end
#######################################
# Isolated IALs are rendered as paras #
#######################################
defp render_block(%Block.Ial{verbatim: verbatim}, context) do
{context, "<p>{:#{verbatim}}</p>"}
end
####################
# IDDef is ignored #
####################
defp render_block(%Block.IdDef{}, context), do: {context, ""}
#####################################
# And here are the inline renderers #
#####################################
defdelegate br, to: HtmlRenderer
defdelegate codespan(text), to: HtmlRenderer
defdelegate em(text), to: HtmlRenderer
defdelegate strong(text), to: HtmlRenderer
defdelegate strikethrough(text), to: HtmlRenderer
defdelegate link(url, text), to: HtmlRenderer
defdelegate link(url, text, title), to: HtmlRenderer
defdelegate image(path, alt, title), to: HtmlRenderer
defdelegate footnote_link(ref, backref, number), to: HtmlRenderer
# Table rows
defp add_trs(context, rows, tag, aligns, lnb) do
numbered_rows =
rows
|> Enum.zip(Stream.iterate(lnb, &(&1 + 1)))
numbered_rows
|> Enum.reduce(context, fn {row, lnb}, ctx ->
append(add_tds(append(ctx, "<tr>"), row, tag, aligns, lnb), "</tr>")
end)
end
defp add_tds(context, row, tag, aligns, lnb) do
Enum.reduce(1..length(row), context, add_td_fn(row, tag, aligns, lnb))
end
defp add_td_fn(row, tag, aligns, lnb) do
fn n, ctx ->
style =
case Enum.at(aligns, n - 1, :default) do
:default -> ""
align -> " style=\"text-align: #{align}\""
end
col = Enum.at(row, n - 1)
converted = convert(col, lnb, set_messages(ctx, []))
append(add_messages_from(ctx, converted), "<#{tag}#{style}>#{converted.value}</#{tag}>")
end
end
###############################
# Append Footnote Return Link #
###############################
defdelegate append_footnote_link(note), to: HtmlRenderer
defdelegate append_footnote_link(note, fnlink), to: HtmlRenderer
defdelegate render_code(lines), to: HtmlRenderer
defp code_classes(language, prefix) do
["" | String.split(prefix || "")]
|> Enum.map(fn pfx -> "#{pfx}#{language}" end)
|> Enum.join(" ")
end
end

8
lib/pleroma/ecto_enums.ex
View file

@ -17,3 +17,11 @@ defenum(Pleroma.FollowingRelationship.State,
follow_accept: 2,
follow_reject: 3
)
defenum(Pleroma.DataMigration.State,
pending: 1,
running: 2,
complete: 3,
failed: 4,
manual: 5
)

38
lib/pleroma/ecto_type/activity_pub/object_validators/recipients.ex
View file

@ -13,21 +13,33 @@ defmodule Pleroma.EctoType.ActivityPub.ObjectValidators.Recipients do
cast([object])
end
def cast(data) when is_list(data) do
data
|> Enum.reduce_while({:ok, []}, fn element, {:ok, list} ->
case ObjectID.cast(element) do
{:ok, id} ->
{:cont, {:ok, [id | list]}}
_ ->
{:halt, :error}
end
end)
def cast(object) when is_map(object) do
case ObjectID.cast(object) do
{:ok, data} -> {:ok, [data]}
_ -> :error
end
end
def cast(_) do
:error
def cast(data) when is_list(data) do
data =
data
|> Enum.reduce_while([], fn element, list ->
case ObjectID.cast(element) do
{:ok, id} ->
{:cont, [id | list]}
_ ->
{:cont, list}
end
end)
|> Enum.sort()
|> Enum.uniq()
{:ok, data}
end
def cast(data) do
{:error, data}
end
def dump(data) do

4
lib/pleroma/emails/admin_email.ex
View file

@ -73,7 +73,7 @@ defmodule Pleroma.Emails.AdminEmail do
#{comment_html}
#{statuses_html}
<p>
<a href="#{Pleroma.Web.base_url()}/pleroma/admin/#/reports/index">View Reports in AdminFE</a>
<a href="#{Pleroma.Web.Endpoint.url()}/pleroma/admin/#/reports/index">View Reports in AdminFE</a>
"""
new()
@ -87,7 +87,7 @@ defmodule Pleroma.Emails.AdminEmail do
html_body = """
<p>New account for review: <a href="#{account.ap_id}">@#{account.nickname}</a></p>
<blockquote>#{HTML.strip_tags(account.registration_reason)}</blockquote>
<a href="#{Pleroma.Web.base_url()}/pleroma/admin/#/users/#{account.id}/">Visit AdminFE</a>
<a href="#{Pleroma.Web.Endpoint.url()}/pleroma/admin/#/users/#{account.id}/">Visit AdminFE</a>
"""
new()

4
lib/pleroma/emoji/formatter.ex
View file

@ -5,7 +5,7 @@
defmodule Pleroma.Emoji.Formatter do
alias Pleroma.Emoji
alias Pleroma.HTML
alias Pleroma.Web
alias Pleroma.Web.Endpoint
alias Pleroma.Web.MediaProxy
def emojify(text) do
@ -44,7 +44,7 @@ defmodule Pleroma.Emoji.Formatter do
Emoji.get_all()
|> Enum.filter(fn {emoji, %Emoji{}} -> String.contains?(text, ":#{emoji}:") end)
|> Enum.reduce(%{}, fn {name, %Emoji{file: file}}, acc ->
Map.put(acc, name, to_string(URI.merge(Web.base_url(), file)))
Map.put(acc, name, to_string(URI.merge(Endpoint.url(), file)))
end)
end

6
lib/pleroma/formatter.ex
View file

@ -62,7 +62,7 @@ defmodule Pleroma.Formatter do
def hashtag_handler("#" <> tag = tag_text, _buffer, _opts, acc) do
tag = String.downcase(tag)
url = "#{Pleroma.Web.base_url()}/tag/#{tag}"
url = "#{Pleroma.Web.Endpoint.url()}/tag/#{tag}"
link =
Phoenix.HTML.Tag.content_tag(:a, tag_text,
@ -121,6 +121,10 @@ defmodule Pleroma.Formatter do
end
end
def markdown_to_html(text) do
Earmark.as_html!(text, %Earmark.Options{compact_output: true})
end
def html_escape({text, mentions, hashtags}, type) do
{html_escape(text, type), mentions, hashtags}
end

4
lib/pleroma/gun.ex
View file

@ -11,9 +11,7 @@ defmodule Pleroma.Gun do
@callback await(pid(), reference()) :: {:response, :fin, 200, []}
@callback set_owner(pid(), pid()) :: :ok
@api Pleroma.Config.get([Pleroma.Gun], Pleroma.Gun.API)
defp api, do: @api
defp api, do: Pleroma.Config.get([Pleroma.Gun], Pleroma.Gun.API)
def open(host, port, opts), do: api().open(host, port, opts)

6
lib/pleroma/gun/connection_pool/reclaimer.ex
View file

@ -5,11 +5,11 @@
defmodule Pleroma.Gun.ConnectionPool.Reclaimer do
use GenServer, restart: :temporary
@registry Pleroma.Gun.ConnectionPool
defp registry, do: Pleroma.Gun.ConnectionPool
def start_monitor do
pid =
case :gen_server.start(__MODULE__, [], name: {:via, Registry, {@registry, "reclaimer"}}) do
case :gen_server.start(__MODULE__, [], name: {:via, Registry, {registry(), "reclaimer"}}) do
{:ok, pid} ->
pid
@ -46,7 +46,7 @@ defmodule Pleroma.Gun.ConnectionPool.Reclaimer do
# {worker_pid, crf, last_reference} end)
unused_conns =
Registry.select(
@registry,
registry(),
[
{{:_, :"$1", {:_, :"$2", :"$3", :"$4"}}, [{:==, :"$2", []}], [{{:"$1", :"$3", :"$4"}}]}
]

10
lib/pleroma/gun/connection_pool/worker.ex
View file

@ -6,10 +6,10 @@ defmodule Pleroma.Gun.ConnectionPool.Worker do
alias Pleroma.Gun
use GenServer, restart: :temporary
@registry Pleroma.Gun.ConnectionPool
defp registry, do: Pleroma.Gun.ConnectionPool
def start_link([key | _] = opts) do
GenServer.start_link(__MODULE__, opts, name: {:via, Registry, {@registry, key}})
GenServer.start_link(__MODULE__, opts, name: {:via, Registry, {registry(), key}})
end
@impl true
@ -24,7 +24,7 @@ defmodule Pleroma.Gun.ConnectionPool.Worker do
time = :erlang.monotonic_time(:millisecond)
{_, _} =
Registry.update_value(@registry, key, fn _ ->
Registry.update_value(registry(), key, fn _ ->
{conn_pid, [client_pid], 1, time}
end)
@ -65,7 +65,7 @@ defmodule Pleroma.Gun.ConnectionPool.Worker do
time = :erlang.monotonic_time(:millisecond)
{{conn_pid, used_by, _, _}, _} =
Registry.update_value(@registry, key, fn {conn_pid, used_by, crf, last_reference} ->
Registry.update_value(registry(), key, fn {conn_pid, used_by, crf, last_reference} ->
{conn_pid, [client_pid | used_by], crf(time - last_reference, crf), time}
end)
@ -92,7 +92,7 @@ defmodule Pleroma.Gun.ConnectionPool.Worker do
@impl true
def handle_call(:remove_client, {client_pid, _}, %{key: key} = state) do
{{_conn_pid, used_by, _crf, _last_reference}, _} =
Registry.update_value(@registry, key, fn {conn_pid, used_by, crf, last_reference} ->
Registry.update_value(registry(), key, fn {conn_pid, used_by, crf, last_reference} ->
{conn_pid, List.delete(used_by, client_pid), crf, last_reference}
end)

106
lib/pleroma/hashtag.ex Normal file
View file

@ -0,0 +1,106 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Hashtag do
use Ecto.Schema
import Ecto.Changeset
import Ecto.Query
alias Ecto.Multi
alias Pleroma.Hashtag
alias Pleroma.Object
alias Pleroma.Repo
schema "hashtags" do
field(:name, :string)
many_to_many(:objects, Object, join_through: "hashtags_objects", on_replace: :delete)
timestamps()
end
def normalize_name(name) do
name
|> String.downcase()
|> String.trim()
end
def get_or_create_by_name(name) do
changeset = changeset(%Hashtag{}, %{name: name})
Repo.insert(
changeset,
on_conflict: [set: [name: get_field(changeset, :name)]],
conflict_target: :name,
returning: true
)
end
def get_or_create_by_names(names) when is_list(names) do
names = Enum.map(names, &normalize_name/1)
timestamp = NaiveDateTime.truncate(NaiveDateTime.utc_now(), :second)
structs =
Enum.map(names, fn name ->
%Hashtag{}
|> changeset(%{name: name})
|> Map.get(:changes)
|> Map.merge(%{inserted_at: timestamp, updated_at: timestamp})
end)
try do
with {:ok, %{query_op: hashtags}} <-
Multi.new()
|> Multi.insert_all(:insert_all_op, Hashtag, structs,
on_conflict: :nothing,
conflict_target: :name
)
|> Multi.run(:query_op, fn _repo, _changes ->
{:ok, Repo.all(from(ht in Hashtag, where: ht.name in ^names))}
end)
|> Repo.transaction() do
{:ok, hashtags}
else
{:error, _name, value, _changes_so_far} -> {:error, value}
end
rescue
e -> {:error, e}
end
end
def changeset(%Hashtag{} = struct, params) do
struct
|> cast(params, [:name])
|> update_change(:name, &normalize_name/1)
|> validate_required([:name])
|> unique_constraint(:name)
end
def unlink(%Object{id: object_id}) do
with {_, hashtag_ids} <-
from(hto in "hashtags_objects",
where: hto.object_id == ^object_id,
select: hto.hashtag_id
)
|> Repo.delete_all(),
{:ok, unreferenced_count} <- delete_unreferenced(hashtag_ids) do
{:ok, length(hashtag_ids), unreferenced_count}
end
end
@delete_unreferenced_query """
DELETE FROM hashtags WHERE id IN
(SELECT hashtags.id FROM hashtags
LEFT OUTER JOIN hashtags_objects
ON hashtags_objects.hashtag_id = hashtags.id
WHERE hashtags_objects.hashtag_id IS NULL AND hashtags.id = ANY($1));
"""
def delete_unreferenced(ids) do
with {:ok, %{num_rows: deleted_count}} <- Repo.query(@delete_unreferenced_query, [ids]) do
{:ok, deleted_count}
end
end
end

35
lib/pleroma/html.ex
View file

@ -49,31 +49,6 @@ defmodule Pleroma.HTML do
def filter_tags(html), do: filter_tags(html, nil)
def strip_tags(html), do: filter_tags(html, FastSanitize.Sanitizer.StripTags)
def get_cached_scrubbed_html_for_activity(
content,
scrubbers,
activity,
key \\ "",
callback \\ fn x -> x end
) do
key = "#{key}#{generate_scrubber_signature(scrubbers)}|#{activity.id}"
@cachex.fetch!(:scrubber_cache, key, fn _key ->
object = Pleroma.Object.normalize(activity, fetch: false)
ensure_scrubbed_html(content, scrubbers, object.data["fake"] || false, callback)
end)
end
def get_cached_stripped_html_for_activity(content, activity, key) do
get_cached_scrubbed_html_for_activity(
content,
FastSanitize.Sanitizer.StripTags,
activity,
key,
&HtmlEntities.decode/1
)
end
def ensure_scrubbed_html(
content,
scrubbers,
@ -92,16 +67,6 @@ defmodule Pleroma.HTML do
end
end
defp generate_scrubber_signature(scrubber) when is_atom(scrubber) do
generate_scrubber_signature([scrubber])
end
defp generate_scrubber_signature(scrubbers) do
Enum.reduce(scrubbers, "", fn scrubber, signature ->
"#{signature}#{to_string(scrubber)}"
end)
end
def extract_first_external_url_from_object(%{data: %{"content" => content}} = object)
when is_binary(content) do
unless object.data["fake"] do

4
lib/pleroma/http/adapter_helper/gun.ex
View file

@ -54,8 +54,8 @@ defmodule Pleroma.HTTP.AdapterHelper.Gun do
Config.get([:pools, pool, :recv_timeout], default)
end
@prefix Pleroma.Gun.ConnectionPool
def limiter_setup do
prefix = Pleroma.Gun.ConnectionPool
wait = Config.get([:connections_pool, :connection_acquisition_wait])
retries = Config.get([:connections_pool, :connection_acquisition_retries])
@ -66,7 +66,7 @@ defmodule Pleroma.HTTP.AdapterHelper.Gun do
max_waiting = Keyword.get(opts, :max_waiting, 10)
result =
ConcurrentLimiter.new(:"#{@prefix}.#{name}", max_running, max_waiting,
ConcurrentLimiter.new(:"#{prefix}.#{name}", max_running, max_waiting,
wait: wait,
max_retries: retries
)

6
lib/pleroma/maps.ex
View file

@ -12,4 +12,10 @@ defmodule Pleroma.Maps do
_ -> map
end
end
def safe_put_in(data, keys, value) when is_map(data) and is_list(keys) do
Kernel.put_in(data, keys, value)
rescue
_ -> data
end
end

208
lib/pleroma/migrators/hashtags_table_migrator.ex Normal file
View file

@ -0,0 +1,208 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Migrators.HashtagsTableMigrator do
defmodule State do
use Pleroma.Migrators.Support.BaseMigratorState
@impl Pleroma.Migrators.Support.BaseMigratorState
defdelegate data_migration(), to: Pleroma.DataMigration, as: :populate_hashtags_table
end
use Pleroma.Migrators.Support.BaseMigrator
alias Pleroma.Hashtag
alias Pleroma.Migrators.Support.BaseMigrator
alias Pleroma.Object
@impl BaseMigrator
def feature_config_path, do: [:features, :improved_hashtag_timeline]
@impl BaseMigrator
def fault_rate_allowance, do: Config.get([:populate_hashtags_table, :fault_rate_allowance], 0)
@impl BaseMigrator
def perform do
data_migration_id = data_migration_id()
max_processed_id = get_stat(:max_processed_id, 0)
Logger.info("Transferring embedded hashtags to `hashtags` (from oid: #{max_processed_id})...")
query()
|> where([object], object.id > ^max_processed_id)
|> Repo.chunk_stream(100, :batches, timeout: :infinity)
|> Stream.each(fn objects ->
object_ids = Enum.map(objects, & &1.id)
results = Enum.map(objects, &transfer_object_hashtags(&1))
failed_ids =
results
|> Enum.filter(&(elem(&1, 0) == :error))
|> Enum.map(&elem(&1, 1))
# Count of objects with hashtags: `{:noop, id}` is returned for objects having other AS2 tags
chunk_affected_count =
results
|> Enum.filter(&(elem(&1, 0) == :ok))
|> length()
for failed_id <- failed_ids do
_ =
Repo.query(
"INSERT INTO data_migration_failed_ids(data_migration_id, record_id) " <>
"VALUES ($1, $2) ON CONFLICT DO NOTHING;",
[data_migration_id, failed_id]
)
end
_ =
Repo.query(
"DELETE FROM data_migration_failed_ids " <>
"WHERE data_migration_id = $1 AND record_id = ANY($2)",
[data_migration_id, object_ids -- failed_ids]
)
max_object_id = Enum.at(object_ids, -1)
put_stat(:max_processed_id, max_object_id)
increment_stat(:iteration_processed_count, length(object_ids))
increment_stat(:processed_count, length(object_ids))
increment_stat(:failed_count, length(failed_ids))
increment_stat(:affected_count, chunk_affected_count)
put_stat(:records_per_second, records_per_second())
persist_state()
# A quick and dirty approach to controlling the load this background migration imposes
sleep_interval = Config.get([:populate_hashtags_table, :sleep_interval_ms], 0)
Process.sleep(sleep_interval)
end)
|> Stream.run()
end
@impl BaseMigrator
def query do
# Note: most objects have Mention-type AS2 tags and no hashtags (but we can't filter them out)
# Note: not checking activity type, expecting remove_non_create_objects_hashtags/_ to clean up
from(
object in Object,
where:
fragment("(?)->'tag' IS NOT NULL AND (?)->'tag' != '[]'::jsonb", object.data, object.data),
select: %{
id: object.id,
tag: fragment("(?)->'tag'", object.data)
}
)
|> join(:left, [o], hashtags_objects in fragment("SELECT object_id FROM hashtags_objects"),
on: hashtags_objects.object_id == o.id
)
|> where([_o, hashtags_objects], is_nil(hashtags_objects.object_id))
end
@spec transfer_object_hashtags(Map.t()) :: {:noop | :ok | :error, integer()}
defp transfer_object_hashtags(object) do
embedded_tags = if Map.has_key?(object, :tag), do: object.tag, else: object.data["tag"]
hashtags = Object.object_data_hashtags(%{"tag" => embedded_tags})
if Enum.any?(hashtags) do
transfer_object_hashtags(object, hashtags)
else
{:noop, object.id}
end
end
defp transfer_object_hashtags(object, hashtags) do
Repo.transaction(fn ->
with {:ok, hashtag_records} <- Hashtag.get_or_create_by_names(hashtags) do
maps = Enum.map(hashtag_records, &%{hashtag_id: &1.id, object_id: object.id})
base_error = "ERROR when inserting hashtags_objects for object with id #{object.id}"
try do
with {rows_count, _} when is_integer(rows_count) <-
Repo.insert_all("hashtags_objects", maps, on_conflict: :nothing) do
object.id
else
e ->
Logger.error("#{base_error}: #{inspect(e)}")
Repo.rollback(object.id)
end
rescue
e ->
Logger.error("#{base_error}: #{inspect(e)}")
Repo.rollback(object.id)
end
else
e ->
error = "ERROR: could not create hashtags for object #{object.id}: #{inspect(e)}"
Logger.error(error)
Repo.rollback(object.id)
end
end)
end
@impl BaseMigrator
def retry_failed do
data_migration_id = data_migration_id()
failed_objects_query()
|> Repo.chunk_stream(100, :one)
|> Stream.each(fn object ->
with {res, _} when res != :error <- transfer_object_hashtags(object) do
_ =
Repo.query(
"DELETE FROM data_migration_failed_ids " <>
"WHERE data_migration_id = $1 AND record_id = $2",
[data_migration_id, object.id]
)
end
end)
|> Stream.run()
put_stat(:failed_count, failures_count())
persist_state()
force_continue()
end
defp failed_objects_query do
from(o in Object)
|> join(:inner, [o], dmf in fragment("SELECT * FROM data_migration_failed_ids"),
on: dmf.record_id == o.id
)
|> where([_o, dmf], dmf.data_migration_id == ^data_migration_id())
|> order_by([o], asc: o.id)
end
@doc """
Service func to delete `hashtags_objects` for legacy objects not associated with Create activity.
Also deletes unreferenced `hashtags` records (might occur after deletion of `hashtags_objects`).
"""
def delete_non_create_activities_hashtags do
hashtags_objects_cleanup_query = """
DELETE FROM hashtags_objects WHERE object_id IN
(SELECT DISTINCT objects.id FROM objects
JOIN hashtags_objects ON hashtags_objects.object_id = objects.id LEFT JOIN activities
ON COALESCE(activities.data->'object'->>'id', activities.data->>'object') =
(objects.data->>'id')
AND activities.data->>'type' = 'Create'
WHERE activities.id IS NULL);
"""
hashtags_cleanup_query = """
DELETE FROM hashtags WHERE id IN
(SELECT hashtags.id FROM hashtags
LEFT OUTER JOIN hashtags_objects
ON hashtags_objects.hashtag_id = hashtags.id
WHERE hashtags_objects.hashtag_id IS NULL);
"""
{:ok, %{num_rows: hashtags_objects_count}} =
Repo.query(hashtags_objects_cleanup_query, [], timeout: :infinity)
{:ok, %{num_rows: hashtags_count}} =
Repo.query(hashtags_cleanup_query, [], timeout: :infinity)
{:ok, hashtags_objects_count, hashtags_count}
end
end

210
lib/pleroma/migrators/support/base_migrator.ex Normal file
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@ -0,0 +1,210 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Migrators.Support.BaseMigrator do
@moduledoc """
Base background migrator functionality.
"""
@callback perform() :: any()
@callback retry_failed() :: any()
@callback feature_config_path() :: list(atom())
@callback query() :: Ecto.Query.t()
@callback fault_rate_allowance() :: integer() | float()
defmacro __using__(_opts) do
quote do
use GenServer
require Logger
import Ecto.Query
alias __MODULE__.State
alias Pleroma.Config
alias Pleroma.Repo
@behaviour Pleroma.Migrators.Support.BaseMigrator
defdelegate data_migration(), to: State
defdelegate data_migration_id(), to: State
defdelegate state(), to: State
defdelegate persist_state(), to: State, as: :persist_to_db
defdelegate get_stat(key, value \\ nil), to: State, as: :get_data_key
defdelegate put_stat(key, value), to: State, as: :put_data_key
defdelegate increment_stat(key, increment), to: State, as: :increment_data_key
@reg_name {:global, __MODULE__}
def whereis, do: GenServer.whereis(@reg_name)
def start_link(_) do
case whereis() do
nil ->
GenServer.start_link(__MODULE__, nil, name: @reg_name)
pid ->
{:ok, pid}
end
end
@impl true
def init(_) do
{:ok, nil, {:continue, :init_state}}
end
@impl true
def handle_continue(:init_state, _state) do
{:ok, _} = State.start_link(nil)
data_migration = data_migration()
manual_migrations = Config.get([:instance, :manual_data_migrations], [])
cond do
Config.get(:env) == :test ->
update_status(:noop)
is_nil(data_migration) ->
message = "Data migration does not exist."
update_status(:failed, message)
Logger.error("#{__MODULE__}: #{message}")
data_migration.state == :manual or data_migration.name in manual_migrations ->
message = "Data migration is in manual execution or manual fix mode."
update_status(:manual, message)
Logger.warn("#{__MODULE__}: #{message}")
data_migration.state == :complete ->
on_complete(data_migration)
true ->
send(self(), :perform)
end
{:noreply, nil}
end
@impl true
def handle_info(:perform, state) do
State.reinit()
update_status(:running)
put_stat(:iteration_processed_count, 0)
put_stat(:started_at, NaiveDateTime.utc_now())
perform()
fault_rate = fault_rate()
put_stat(:fault_rate, fault_rate)
fault_rate_allowance = fault_rate_allowance()
cond do
fault_rate == 0 ->
set_complete()
is_float(fault_rate) and fault_rate <= fault_rate_allowance ->
message = """
Done with fault rate of #{fault_rate} which doesn't exceed #{fault_rate_allowance}.
Putting data migration to manual fix mode. Try running `#{__MODULE__}.retry_failed/0`.
"""
Logger.warn("#{__MODULE__}: #{message}")
update_status(:manual, message)
on_complete(data_migration())
true ->
message = "Too many failures. Try running `#{__MODULE__}.retry_failed/0`."
Logger.error("#{__MODULE__}: #{message}")
update_status(:failed, message)
end
persist_state()
{:noreply, state}
end
defp on_complete(data_migration) do
if data_migration.feature_lock || feature_state() == :disabled do
Logger.warn(
"#{__MODULE__}: migration complete but feature is locked; consider enabling."
)
:noop
else
Config.put(feature_config_path(), :enabled)
:ok
end
end
@doc "Approximate count for current iteration (including processed records count)"
def count(force \\ false, timeout \\ :infinity) do
stored_count = get_stat(:count)
if stored_count && !force do
stored_count
else
processed_count = get_stat(:processed_count, 0)
max_processed_id = get_stat(:max_processed_id, 0)
query = where(query(), [entity], entity.id > ^max_processed_id)
count = Repo.aggregate(query, :count, :id, timeout: timeout) + processed_count
put_stat(:count, count)
persist_state()
count
end
end
def failures_count do
with {:ok, %{rows: [[count]]}} <-
Repo.query(
"SELECT COUNT(record_id) FROM data_migration_failed_ids WHERE data_migration_id = $1;",
[data_migration_id()]
) do
count
end
end
def feature_state, do: Config.get(feature_config_path())
def force_continue do
send(whereis(), :perform)
end
def force_restart do
:ok = State.reset()
force_continue()
end
def set_complete do
update_status(:complete)
persist_state()
on_complete(data_migration())
end
defp update_status(status, message \\ nil) do
put_stat(:state, status)
put_stat(:message, message)
end
defp fault_rate do
with failures_count when is_integer(failures_count) <- failures_count() do
failures_count / Enum.max([get_stat(:affected_count, 0), 1])
else
_ -> :error
end
end
defp records_per_second do
get_stat(:iteration_processed_count, 0) / Enum.max([running_time(), 1])
end
defp running_time do
NaiveDateTime.diff(
NaiveDateTime.utc_now(),
get_stat(:started_at, NaiveDateTime.utc_now())
)
end
end
end
end

117
lib/pleroma/migrators/support/base_migrator_state.ex Normal file
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@ -0,0 +1,117 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Migrators.Support.BaseMigratorState do
@moduledoc """
Base background migrator state functionality.
"""
@callback data_migration() :: Pleroma.DataMigration.t()
defmacro __using__(_opts) do
quote do
use Agent
alias Pleroma.DataMigration
@behaviour Pleroma.Migrators.Support.BaseMigratorState
@reg_name {:global, __MODULE__}
def start_link(_) do
Agent.start_link(fn -> load_state_from_db() end, name: @reg_name)
end
def data_migration, do: raise("data_migration/0 is not implemented")
defoverridable data_migration: 0
defp load_state_from_db do
data_migration = data_migration()
data =
if data_migration do
Map.new(data_migration.data, fn {k, v} -> {String.to_atom(k), v} end)
else
%{}
end
%{
data_migration_id: data_migration && data_migration.id,
data: data
}
end
def persist_to_db do
%{data_migration_id: data_migration_id, data: data} = state()
if data_migration_id do
DataMigration.update_one_by_id(data_migration_id, data: data)
else
{:error, :nil_data_migration_id}
end
end
def reset do
%{data_migration_id: data_migration_id} = state()
with false <- is_nil(data_migration_id),
:ok <-
DataMigration.update_one_by_id(data_migration_id,
state: :pending,
data: %{}
) do
reinit()
else
true -> {:error, :nil_data_migration_id}
e -> e
end
end
def reinit do
Agent.update(@reg_name, fn _state -> load_state_from_db() end)
end
def state do
Agent.get(@reg_name, & &1)
end
def get_data_key(key, default \\ nil) do
get_in(state(), [:data, key]) || default
end
def put_data_key(key, value) do
_ = persist_non_data_change(key, value)
Agent.update(@reg_name, fn state ->
put_in(state, [:data, key], value)
end)
end
def increment_data_key(key, increment \\ 1) do
Agent.update(@reg_name, fn state ->
initial_value = get_in(state, [:data, key]) || 0
updated_value = initial_value + increment
put_in(state, [:data, key], updated_value)
end)
end
defp persist_non_data_change(:state, value) do
with true <- get_data_key(:state) != value,
true <- value in Pleroma.DataMigration.State.__valid_values__(),
%{data_migration_id: data_migration_id} when not is_nil(data_migration_id) <-
state() do
DataMigration.update_one_by_id(data_migration_id, state: value)
else
false -> :ok
_ -> {:error, :nil_data_migration_id}
end
end
defp persist_non_data_change(_, _) do
nil
end
def data_migration_id, do: Map.get(state(), :data_migration_id)
end
end
end

86
lib/pleroma/object.ex
View file

@ -10,6 +10,7 @@ defmodule Pleroma.Object do
alias Pleroma.Activity
alias Pleroma.Config
alias Pleroma.Hashtag
alias Pleroma.Object
alias Pleroma.Object.Fetcher
alias Pleroma.ObjectTombstone
@ -28,6 +29,8 @@ defmodule Pleroma.Object do
schema "objects" do
field(:data, :map)
many_to_many(:hashtags, Hashtag, join_through: "hashtags_objects", on_replace: :delete)
timestamps()
end
@ -49,7 +52,8 @@ defmodule Pleroma.Object do
end
def create(data) do
Object.change(%Object{}, %{data: data})
%Object{}
|> Object.change(%{data: data})
|> Repo.insert()
end
@ -58,8 +62,41 @@ defmodule Pleroma.Object do
|> cast(params, [:data])
|> validate_required([:data])
|> unique_constraint(:ap_id, name: :objects_unique_apid_index)
# Expecting `maybe_handle_hashtags_change/1` to run last:
|> maybe_handle_hashtags_change(struct)
end
# Note: not checking activity type (assuming non-legacy objects are associated with Create act.)
defp maybe_handle_hashtags_change(changeset, struct) do
with %Ecto.Changeset{valid?: true} <- changeset,
data_hashtags_change = get_change(changeset, :data),
{_, true} <- {:changed, hashtags_changed?(struct, data_hashtags_change)},
{:ok, hashtag_records} <-
data_hashtags_change
|> object_data_hashtags()
|> Hashtag.get_or_create_by_names() do
put_assoc(changeset, :hashtags, hashtag_records)
else
%{valid?: false} ->
changeset
{:changed, false} ->
changeset
{:error, _} ->
validate_change(changeset, :data, fn _, _ ->
[data: "error referencing hashtags"]
end)
end
end
defp hashtags_changed?(%Object{} = struct, %{"tag" => _} = data) do
Enum.sort(embedded_hashtags(struct)) !=
Enum.sort(object_data_hashtags(data))
end
defp hashtags_changed?(_, _), do: false
def get_by_id(nil), do: nil
def get_by_id(id), do: Repo.get(Object, id)
@ -187,9 +224,13 @@ defmodule Pleroma.Object do
def swap_object_with_tombstone(object) do
tombstone = make_tombstone(object)
object
|> Object.change(%{data: tombstone})
|> Repo.update()
with {:ok, object} <-
object
|> Object.change(%{data: tombstone})
|> Repo.update() do
Hashtag.unlink(object)
{:ok, object}
end
end
def delete(%Object{data: %{"id" => id}} = object) do
@ -325,7 +366,7 @@ defmodule Pleroma.Object do
end
def local?(%Object{data: %{"id" => id}}) do
String.starts_with?(id, Pleroma.Web.base_url() <> "/")
String.starts_with?(id, Pleroma.Web.Endpoint.url() <> "/")
end
def replies(object, opts \\ []) do
@ -349,4 +390,39 @@ defmodule Pleroma.Object do
def self_replies(object, opts \\ []),
do: replies(object, Keyword.put(opts, :self_only, true))
def tags(%Object{data: %{"tag" => tags}}) when is_list(tags), do: tags
def tags(_), do: []
def hashtags(%Object{} = object) do
# Note: always using embedded hashtags regardless whether they are migrated to hashtags table
# (embedded hashtags stay in sync anyways, and we avoid extra joins and preload hassle)
embedded_hashtags(object)
end
def embedded_hashtags(%Object{data: data}) do
object_data_hashtags(data)
end
def embedded_hashtags(_), do: []
def object_data_hashtags(%{"tag" => tags}) when is_list(tags) do
tags
|> Enum.filter(fn
%{"type" => "Hashtag"} = data -> Map.has_key?(data, "name")
plain_text when is_bitstring(plain_text) -> true
_ -> false
end)
|> Enum.map(fn
%{"name" => "#" <> hashtag} -> String.downcase(hashtag)
%{"name" => hashtag} -> String.downcase(hashtag)
hashtag when is_bitstring(hashtag) -> String.downcase(hashtag)
end)
|> Enum.uniq()
# Note: "" elements (plain text) might occur in `data.tag` for incoming objects
|> Enum.filter(&(&1 not in [nil, ""]))
end
def object_data_hashtags(_), do: []
end

8
lib/pleroma/object/containment.ex
View file

@ -71,6 +71,14 @@ defmodule Pleroma.Object.Containment do
compare_uris(id_uri, other_uri)
end
# Mastodon pin activities don't have an id, so we check the object field, which will be pinned.
def contain_origin_from_id(id, %{"object" => object}) when is_binary(object) do
id_uri = URI.parse(id)
object_uri = URI.parse(object)
compare_uris(id_uri, object_uri)
end
def contain_origin_from_id(_id, _data), do: :error
def contain_child(%{"object" => %{"id" => id, "attributedTo" => _} = object}),

10
lib/pleroma/object/fetcher.ex
View file

@ -4,6 +4,7 @@
defmodule Pleroma.Object.Fetcher do
alias Pleroma.HTTP
alias Pleroma.Maps
alias Pleroma.Object
alias Pleroma.Object.Containment
alias Pleroma.Repo
@ -101,6 +102,9 @@ defmodule Pleroma.Object.Fetcher do
{:transmogrifier, {:error, {:reject, e}}} ->
{:reject, e}
{:transmogrifier, {:reject, e}} ->
{:reject, e}
{:transmogrifier, _} = e ->
{:error, e}
@ -124,12 +128,14 @@ defmodule Pleroma.Object.Fetcher do
defp prepare_activity_params(data) do
%{
"type" => "Create",
"to" => data["to"] || [],
"cc" => data["cc"] || [],
# Should we seriously keep this attributedTo thing?
"actor" => data["actor"] || data["attributedTo"],
"object" => data
}
|> Maps.put_if_present("to", data["to"])
|> Maps.put_if_present("cc", data["cc"])
|> Maps.put_if_present("bto", data["bto"])
|> Maps.put_if_present("bcc", data["bcc"])
end
def fetch_object_from_id!(id, options \\ []) do

3
lib/pleroma/pagination.ex
View file

@ -93,6 +93,7 @@ defmodule Pleroma.Pagination do
max_id: :string,
offset: :integer,
limit: :integer,
skip_extra_order: :boolean,
skip_order: :boolean
}
@ -114,6 +115,8 @@ defmodule Pleroma.Pagination do
defp restrict(query, :order, %{skip_order: true}, _), do: query
defp restrict(%{order_bys: [_ | _]} = query, :order, %{skip_extra_order: true}, _), do: query
defp restrict(query, :order, %{min_id: _}, table_binding) do
order_by(
query,

8
lib/pleroma/repo.ex
View file

@ -8,6 +8,8 @@ defmodule Pleroma.Repo do
adapter: Ecto.Adapters.Postgres,
migration_timestamps: [type: :naive_datetime_usec]
use Ecto.Explain
import Ecto.Query
require Logger
@ -63,8 +65,8 @@ defmodule Pleroma.Repo do
iex> Pleroma.Repo.chunk_stream(Pleroma.Activity.Queries.by_actor(ap_id), 500, :batches)
"""
@spec chunk_stream(Ecto.Query.t(), integer(), atom()) :: Enumerable.t()
def chunk_stream(query, chunk_size, returns_as \\ :one) do
# We don't actually need start and end funcitons of resource streaming,
def chunk_stream(query, chunk_size, returns_as \\ :one, query_options \\ []) do
# We don't actually need start and end functions of resource streaming,
# but it seems to be the only way to not fetch records one-by-one and
# have individual records be the elements of the stream, instead of
# lists of records
@ -76,7 +78,7 @@ defmodule Pleroma.Repo do
|> order_by(asc: :id)
|> where([r], r.id > ^last_id)
|> limit(^chunk_size)
|> all()
|> all(query_options)
|> case do
[] ->
{:halt, last_id}

18
lib/pleroma/upload.ex
View file

@ -23,6 +23,9 @@ defmodule Pleroma.Upload do
is once created permanent and changing it (especially in uploaders) is probably a bad idea!
* `:tempfile` - path to the temporary file. Prefer in-place changes on the file rather than changing the
path as the temporary file is also tracked by `Plug.Upload{}` and automatically deleted once the request is over.
* `:width` - width of the media in pixels
* `:height` - height of the media in pixels
* `:blurhash` - string hash of the image encoded with the blurhash algorithm (https://blurha.sh/)
Related behaviors:
@ -32,6 +35,7 @@ defmodule Pleroma.Upload do
"""
alias Ecto.UUID
alias Pleroma.Config
alias Pleroma.Maps
require Logger
@type source ::
@ -53,9 +57,12 @@ defmodule Pleroma.Upload do
name: String.t(),
tempfile: String.t(),
content_type: String.t(),
width: integer(),
height: integer(),
blurhash: String.t(),
path: String.t()
}
defstruct [:id, :name, :tempfile, :content_type, :path]
defstruct [:id, :name, :tempfile, :content_type, :width, :height, :blurhash, :path]
defp get_description(opts, upload) do
case {opts[:description], Pleroma.Config.get([Pleroma.Upload, :default_description])} do
@ -89,9 +96,12 @@ defmodule Pleroma.Upload do
"mediaType" => upload.content_type,
"href" => url_from_spec(upload, opts.base_url, url_spec)
}
|> Maps.put_if_present("width", upload.width)
|> Maps.put_if_present("height", upload.height)
],
"name" => description
}}
}
|> Maps.put_if_present("blurhash", upload.blurhash)}
else
{:description_limit, _} ->
{:error, :description_too_long}
@ -225,7 +235,7 @@ defmodule Pleroma.Upload do
case uploader do
Pleroma.Uploaders.Local ->
upload_base_url || Pleroma.Web.base_url() <> "/media/"
upload_base_url || Pleroma.Web.Endpoint.url() <> "/media/"
Pleroma.Uploaders.S3 ->
bucket = Config.get([Pleroma.Uploaders.S3, :bucket])
@ -251,7 +261,7 @@ defmodule Pleroma.Upload do
end
_ ->
public_endpoint || upload_base_url || Pleroma.Web.base_url() <> "/media/"
public_endpoint || upload_base_url || Pleroma.Web.Endpoint.url() <> "/media/"
end
end
end

45
lib/pleroma/upload/filter/analyze_metadata.ex Normal file
View file

@ -0,0 +1,45 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Upload.Filter.AnalyzeMetadata do
@moduledoc """
Extracts metadata about the upload, such as width/height
"""
require Logger
@behaviour Pleroma.Upload.Filter
@spec filter(Pleroma.Upload.t()) ::
{:ok, :filtered, Pleroma.Upload.t()} | {:ok, :noop} | {:error, String.t()}
def filter(%Pleroma.Upload{tempfile: file, content_type: "image" <> _} = upload) do
try do
image =
file
|> Mogrify.open()
|> Mogrify.verbose()
upload =
upload
|> Map.put(:width, image.width)
|> Map.put(:height, image.height)
|> Map.put(:blurhash, get_blurhash(file))
{:ok, :filtered, upload}
rescue
e in ErlangError ->
Logger.warn("#{__MODULE__}: #{inspect(e)}")
{:ok, :noop}
end
end
def filter(_), do: {:ok, :noop}
defp get_blurhash(file) do
with {:ok, blurhash} <- :eblurhash.magick(file) do
blurhash
else
_ -> nil
end
end
end

4
lib/pleroma/uploaders/uploader.ex
View file

@ -35,7 +35,7 @@ defmodule Pleroma.Uploaders.Uploader do
"""
@type file_spec :: {:file | :url, String.t()}
@callback put_file(Pleroma.Upload.t()) ::
@callback put_file(upload :: struct()) ::
:ok | {:ok, file_spec()} | {:error, String.t()} | :wait_callback
@callback delete_file(file :: String.t()) :: :ok | {:error, String.t()}
@ -46,7 +46,7 @@ defmodule Pleroma.Uploaders.Uploader do
| {:error, Plug.Conn.t(), String.t()}
@optional_callbacks http_callback: 2
@spec put_file(module(), Pleroma.Upload.t()) :: {:ok, file_spec()} | {:error, String.t()}
@spec put_file(module(), upload :: struct()) :: {:ok, file_spec()} | {:error, String.t()}
def put_file(uploader, upload) do
case uploader.put_file(upload) do
:ok -> {:ok, {:file, upload.path}}

92
lib/pleroma/user.ex
View file

@ -27,13 +27,13 @@ defmodule Pleroma.User do
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.UserRelationship
alias Pleroma.Web
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Builder
alias Pleroma.Web.ActivityPub.Pipeline
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.CommonAPI.Utils, as: CommonUtils
alias Pleroma.Web.Endpoint
alias Pleroma.Web.OAuth
alias Pleroma.Web.RelMe
alias Pleroma.Workers.BackgroundWorker
@ -99,6 +99,7 @@ defmodule Pleroma.User do
field(:local, :boolean, default: true)
field(:follower_address, :string)
field(:following_address, :string)
field(:featured_address, :string)
field(:search_rank, :float, virtual: true)
field(:search_type, :integer, virtual: true)
field(:tags, {:array, :string}, default: [])
@ -130,7 +131,6 @@ defmodule Pleroma.User do
field(:hide_followers, :boolean, default: false)
field(:hide_follows, :boolean, default: false)
field(:hide_favorites, :boolean, default: true)
field(:pinned_activities, {:array, :string}, default: [])
field(:email_notifications, :map, default: %{"digest" => false})
field(:mascot, :map, default: nil)
field(:emoji, :map, default: %{})
@ -148,6 +148,7 @@ defmodule Pleroma.User do
field(:accepts_chat_messages, :boolean, default: nil)
field(:last_active_at, :naive_datetime)
field(:disclose_client, :boolean, default: true)
field(:pinned_objects, :map, default: %{})
embeds_one(
:notification_settings,
@ -359,7 +360,7 @@ defmodule Pleroma.User do
_ ->
unless options[:no_default] do
Config.get([:assets, :default_user_avatar], "#{Web.base_url()}/images/avi.png")
Config.get([:assets, :default_user_avatar], "#{Endpoint.url()}/images/avi.png")
end
end
end
@ -367,13 +368,15 @@ defmodule Pleroma.User do
def banner_url(user, options \\ []) do
case user.banner do
%{"url" => [%{"href" => href} | _]} -> href
_ -> !options[:no_default] && "#{Web.base_url()}/images/banner.png"
_ -> !options[:no_default] && "#{Endpoint.url()}/images/banner.png"
end
end
# Should probably be renamed or removed
def ap_id(%User{nickname: nickname}), do: "#{Web.base_url()}/users/#{nickname}"
@spec ap_id(User.t()) :: String.t()
def ap_id(%User{nickname: nickname}), do: "#{Endpoint.url()}/users/#{nickname}"
@spec ap_followers(User.t()) :: String.t()
def ap_followers(%User{follower_address: fa}) when is_binary(fa), do: fa
def ap_followers(%User{} = user), do: "#{ap_id(user)}/followers"
@ -381,6 +384,11 @@ defmodule Pleroma.User do
def ap_following(%User{following_address: fa}) when is_binary(fa), do: fa
def ap_following(%User{} = user), do: "#{ap_id(user)}/following"
@spec ap_featured_collection(User.t()) :: String.t()
def ap_featured_collection(%User{featured_address: fa}) when is_binary(fa), do: fa
def ap_featured_collection(%User{} = user), do: "#{ap_id(user)}/collections/featured"
defp truncate_fields_param(params) do
if Map.has_key?(params, :fields) do
Map.put(params, :fields, Enum.map(params[:fields], &truncate_field/1))
@ -443,6 +451,7 @@ defmodule Pleroma.User do
:uri,
:follower_address,
:following_address,
:featured_address,
:hide_followers,
:hide_follows,
:hide_followers_count,
@ -454,7 +463,8 @@ defmodule Pleroma.User do
:invisible,
:actor_type,
:also_known_as,
:accepts_chat_messages
:accepts_chat_messages,
:pinned_objects
]
)
|> cast(params, [:name], empty_values: [])
@ -686,7 +696,7 @@ defmodule Pleroma.User do
|> validate_format(:nickname, local_nickname_regex())
|> put_ap_id()
|> unique_constraint(:ap_id)
|> put_following_and_follower_address()
|> put_following_and_follower_and_featured_address()
end
def register_changeset(struct, params \\ %{}, opts \\ []) do
@ -747,7 +757,7 @@ defmodule Pleroma.User do
|> put_password_hash
|> put_ap_id()
|> unique_constraint(:ap_id)
|> put_following_and_follower_address()
|> put_following_and_follower_and_featured_address()
end
def maybe_validate_required_email(changeset, true), do: changeset
@ -765,11 +775,16 @@ defmodule Pleroma.User do
put_change(changeset, :ap_id, ap_id)
end
defp put_following_and_follower_address(changeset) do
followers = ap_followers(%User{nickname: get_field(changeset, :nickname)})
defp put_following_and_follower_and_featured_address(changeset) do
user = %User{nickname: get_field(changeset, :nickname)}
followers = ap_followers(user)
following = ap_following(user)
featured = ap_featured_collection(user)
changeset
|> put_change(:follower_address, followers)
|> put_change(:following_address, following)
|> put_change(:featured_address, featured)
end
defp autofollow_users(user) do
@ -2255,13 +2270,6 @@ defmodule Pleroma.User do
|> update_and_set_cache()
end
def roles(%{is_moderator: is_moderator, is_admin: is_admin}) do
%{
admin: is_admin,
moderator: is_moderator
}
end
def validate_fields(changeset, remote? \\ false) do
limit_name = if remote?, do: :max_remote_account_fields, else: :max_account_fields
limit = Config.get([:instance, limit_name], 0)
@ -2350,45 +2358,35 @@ defmodule Pleroma.User do
cast(user, %{is_approved: approved?}, [:is_approved])
end
def add_pinnned_activity(user, %Pleroma.Activity{id: id}) do
if id not in user.pinned_activities do
max_pinned_statuses = Config.get([:instance, :max_pinned_statuses], 0)
params = %{pinned_activities: user.pinned_activities ++ [id]}
# if pinned activity was scheduled for deletion, we remove job
if expiration = Pleroma.Workers.PurgeExpiredActivity.get_expiration(id) do
Oban.cancel_job(expiration.id)
end
@spec add_pinned_object_id(User.t(), String.t()) :: {:ok, User.t()} | {:error, term()}
def add_pinned_object_id(%User{} = user, object_id) do
if !user.pinned_objects[object_id] do
params = %{pinned_objects: Map.put(user.pinned_objects, object_id, NaiveDateTime.utc_now())}
user
|> cast(params, [:pinned_activities])
|> validate_length(:pinned_activities,
max: max_pinned_statuses,
message: "You have already pinned the maximum number of statuses"
)
|> cast(params, [:pinned_objects])
|> validate_change(:pinned_objects, fn :pinned_objects, pinned_objects ->
max_pinned_statuses = Config.get([:instance, :max_pinned_statuses], 0)
if Enum.count(pinned_objects) <= max_pinned_statuses do
[]
else
[pinned_objects: "You have already pinned the maximum number of statuses"]
end
end)
else
change(user)
end
|> update_and_set_cache()
end
def remove_pinnned_activity(user, %Pleroma.Activity{id: id, data: data}) do
params = %{pinned_activities: List.delete(user.pinned_activities, id)}
# if pinned activity was scheduled for deletion, we reschedule it for deletion
if data["expires_at"] do
# MRF.ActivityExpirationPolicy used UTC timestamps for expires_at in original implementation
{:ok, expires_at} =
data["expires_at"] |> Pleroma.EctoType.ActivityPub.ObjectValidators.DateTime.cast()
Pleroma.Workers.PurgeExpiredActivity.enqueue(%{
activity_id: id,
expires_at: expires_at
})
end
@spec remove_pinned_object_id(User.t(), String.t()) :: {:ok, t()} | {:error, term()}
def remove_pinned_object_id(%User{} = user, object_id) do
user
|> cast(params, [:pinned_activities])
|> cast(
%{pinned_objects: Map.delete(user.pinned_objects, object_id)},
[:pinned_objects]
)
|> update_and_set_cache()
end

19
lib/pleroma/utils.ex
View file

@ -11,6 +11,8 @@ defmodule Pleroma.Utils do
eperm epipe erange erofs espipe esrch estale etxtbsy exdev
)a
@repo_timeout Pleroma.Config.get([Pleroma.Repo, :timeout], 15_000)
def compile_dir(dir) when is_binary(dir) do
dir
|> File.ls!()
@ -63,4 +65,21 @@ defmodule Pleroma.Utils do
end
def posix_error_message(_), do: ""
@doc """
Returns [timeout: integer] suitable for passing as an option to Repo functions.
This function detects if the execution was triggered from IEx shell, Mix task, or
./bin/pleroma_ctl and sets the timeout to :infinity, else returns the default timeout value.
"""
@spec query_timeout() :: [timeout: integer]
def query_timeout do
{parent, _, _, _} = Process.info(self(), :current_stacktrace) |> elem(1) |> Enum.fetch!(2)
cond do
parent |> to_string |> String.starts_with?("Elixir.Mix.Task") -> [timeout: :infinity]
parent == :erl_eval -> [timeout: :infinity]
true -> [timeout: @repo_timeout]
end
end
end

22
lib/pleroma/web.ex
View file

@ -35,9 +35,10 @@ defmodule Pleroma.Web do
import Plug.Conn
import Pleroma.Web.Gettext
import Pleroma.Web.Router.Helpers
import Pleroma.Web.TranslationHelpers
alias Pleroma.Web.Router.Helpers, as: Routes
plug(:set_put_layout)
defp set_put_layout(conn, _) do
@ -131,7 +132,8 @@ defmodule Pleroma.Web do
import Pleroma.Web.ErrorHelpers
import Pleroma.Web.Gettext
import Pleroma.Web.Router.Helpers
alias Pleroma.Web.Router.Helpers, as: Routes
require Logger
@ -229,20 +231,4 @@ defmodule Pleroma.Web do
defmacro __using__(which) when is_atom(which) do
apply(__MODULE__, which, [])
end
def base_url do
Pleroma.Web.Endpoint.url()
end
# TODO: Change to Phoenix.Router.routes/1 for Phoenix 1.6.0+
def get_api_routes do
Pleroma.Web.Router.__routes__()
|> Enum.reject(fn r -> r.plug == Pleroma.Web.Fallback.RedirectController end)
|> Enum.map(fn r ->
r.path
|> String.split("/", trim: true)
|> List.first()
end)
|> Enum.uniq()
end
end

379
lib/pleroma/web/activity_pub/activity_pub.ex
View file

@ -10,6 +10,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
alias Pleroma.Conversation
alias Pleroma.Conversation.Participation
alias Pleroma.Filter
alias Pleroma.Hashtag
alias Pleroma.Maps
alias Pleroma.Notification
alias Pleroma.Object
@ -87,7 +88,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp increase_replies_count_if_reply(_create_data), do: :noop
@object_types ~w[ChatMessage Question Answer Audio Video Event Article]
@object_types ~w[ChatMessage Question Answer Audio Video Event Article Note]
@impl true
def persist(%{"type" => type} = object, meta) when type in @object_types do
with {:ok, object} <- Object.create(object) do
@ -465,6 +466,23 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
|> Repo.one()
end
defp fetch_paginated_optimized(query, opts, pagination) do
# Note: tag-filtering funcs may apply "ORDER BY objects.id DESC",
# and extra sorting on "activities.id DESC NULLS LAST" would worse the query plan
opts = Map.put(opts, :skip_extra_order, true)
Pagination.fetch_paginated(query, opts, pagination)
end
def fetch_activities(recipients, opts \\ %{}, pagination \\ :keyset) do
list_memberships = Pleroma.List.memberships(opts[:user])
fetch_activities_query(recipients ++ list_memberships, opts)
|> fetch_paginated_optimized(opts, pagination)
|> Enum.reverse()
|> maybe_update_cc(list_memberships, opts[:user])
end
@spec fetch_public_or_unlisted_activities(map(), Pagination.type()) :: [Activity.t()]
def fetch_public_or_unlisted_activities(opts \\ %{}, pagination \\ :keyset) do
opts = Map.delete(opts, :user)
@ -472,7 +490,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
[Constants.as_public()]
|> fetch_activities_query(opts)
|> restrict_unlisted(opts)
|> Pagination.fetch_paginated(opts, pagination)
|> fetch_paginated_optimized(opts, pagination)
end
@spec fetch_public_activities(map(), Pagination.type()) :: [Activity.t()]
@ -612,7 +630,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
|> Map.put(:type, ["Create", "Announce"])
|> Map.put(:user, reading_user)
|> Map.put(:actor_id, user.ap_id)
|> Map.put(:pinned_activity_ids, user.pinned_activities)
|> Map.put(:pinned_object_ids, Map.keys(user.pinned_objects))
params =
if User.blocks?(reading_user, user) do
@ -693,52 +711,144 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp restrict_since(query, _), do: query
defp restrict_tag_reject(_query, %{tag_reject: _tag_reject, skip_preload: true}) do
raise "Can't use the child object without preloading!"
defp restrict_embedded_tag_all(_query, %{tag_all: _tag_all, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_tag_reject(query, %{tag_reject: [_ | _] = tag_reject}) do
from(
[_activity, object] in query,
where: fragment("not (?)->'tag' \\?| (?)", object.data, ^tag_reject)
)
end
defp restrict_tag_reject(query, _), do: query
defp restrict_tag_all(_query, %{tag_all: _tag_all, skip_preload: true}) do
raise "Can't use the child object without preloading!"
end
defp restrict_tag_all(query, %{tag_all: [_ | _] = tag_all}) do
defp restrict_embedded_tag_all(query, %{tag_all: [_ | _] = tag_all}) do
from(
[_activity, object] in query,
where: fragment("(?)->'tag' \\?& (?)", object.data, ^tag_all)
)
end
defp restrict_tag_all(query, _), do: query
defp restrict_embedded_tag_all(query, %{tag_all: tag}) when is_binary(tag) do
restrict_embedded_tag_any(query, %{tag: tag})
end
defp restrict_tag(_query, %{tag: _tag, skip_preload: true}) do
defp restrict_embedded_tag_all(query, _), do: query
defp restrict_embedded_tag_any(_query, %{tag: _tag, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_embedded_tag_any(query, %{tag: [_ | _] = tag_any}) do
from(
[_activity, object] in query,
where: fragment("(?)->'tag' \\?| (?)", object.data, ^tag_any)
)
end
defp restrict_embedded_tag_any(query, %{tag: tag}) when is_binary(tag) do
restrict_embedded_tag_any(query, %{tag: [tag]})
end
defp restrict_embedded_tag_any(query, _), do: query
defp restrict_embedded_tag_reject_any(_query, %{tag_reject: _tag_reject, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_embedded_tag_reject_any(query, %{tag_reject: [_ | _] = tag_reject}) do
from(
[_activity, object] in query,
where: fragment("not (?)->'tag' \\?| (?)", object.data, ^tag_reject)
)
end
defp restrict_embedded_tag_reject_any(query, %{tag_reject: tag_reject})
when is_binary(tag_reject) do
restrict_embedded_tag_reject_any(query, %{tag_reject: [tag_reject]})
end
defp restrict_embedded_tag_reject_any(query, _), do: query
defp object_ids_query_for_tags(tags) do
from(hto in "hashtags_objects")
|> join(:inner, [hto], ht in Pleroma.Hashtag, on: hto.hashtag_id == ht.id)
|> where([hto, ht], ht.name in ^tags)
|> select([hto], hto.object_id)
|> distinct([hto], true)
end
defp restrict_hashtag_all(_query, %{tag_all: _tag, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_hashtag_all(query, %{tag_all: [single_tag]}) do
restrict_hashtag_any(query, %{tag: single_tag})
end
defp restrict_hashtag_all(query, %{tag_all: [_ | _] = tags}) do
from(
[_activity, object] in query,
where:
fragment(
"""
(SELECT array_agg(hashtags.name) FROM hashtags JOIN hashtags_objects
ON hashtags_objects.hashtag_id = hashtags.id WHERE hashtags.name = ANY(?)
AND hashtags_objects.object_id = ?) @> ?
""",
^tags,
object.id,
^tags
)
)
end
defp restrict_hashtag_all(query, %{tag_all: tag}) when is_binary(tag) do
restrict_hashtag_all(query, %{tag_all: [tag]})
end
defp restrict_hashtag_all(query, _), do: query
defp restrict_hashtag_any(_query, %{tag: _tag, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_hashtag_any(query, %{tag: [_ | _] = tags}) do
hashtag_ids =
from(ht in Hashtag, where: ht.name in ^tags, select: ht.id)
|> Repo.all()
# Note: NO extra ordering should be done on "activities.id desc nulls last" for optimal plan
from(
[_activity, object] in query,
join: hto in "hashtags_objects",
on: hto.object_id == object.id,
where: hto.hashtag_id in ^hashtag_ids,
distinct: [desc: object.id],
order_by: [desc: object.id]
)
end
defp restrict_hashtag_any(query, %{tag: tag}) when is_binary(tag) do
restrict_hashtag_any(query, %{tag: [tag]})
end
defp restrict_hashtag_any(query, _), do: query
defp restrict_hashtag_reject_any(_query, %{tag_reject: _tag_reject, skip_preload: true}) do
raise_on_missing_preload()
end
defp restrict_hashtag_reject_any(query, %{tag_reject: [_ | _] = tags_reject}) do
from(
[_activity, object] in query,
where: object.id not in subquery(object_ids_query_for_tags(tags_reject))
)
end
defp restrict_hashtag_reject_any(query, %{tag_reject: tag_reject}) when is_binary(tag_reject) do
restrict_hashtag_reject_any(query, %{tag_reject: [tag_reject]})
end
defp restrict_hashtag_reject_any(query, _), do: query
defp raise_on_missing_preload do
raise "Can't use the child object without preloading!"
end
defp restrict_tag(query, %{tag: tag}) when is_list(tag) do
from(
[_activity, object] in query,
where: fragment("(?)->'tag' \\?| (?)", object.data, ^tag)
)
end
defp restrict_tag(query, %{tag: tag}) when is_binary(tag) do
from(
[_activity, object] in query,
where: fragment("(?)->'tag' \\? (?)", object.data, ^tag)
)
end
defp restrict_tag(query, _), do: query
defp restrict_recipients(query, [], _user), do: query
defp restrict_recipients(query, recipients, nil) do
@ -965,8 +1075,18 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp restrict_unlisted(query, _), do: query
defp restrict_pinned(query, %{pinned: true, pinned_activity_ids: ids}) do
from(activity in query, where: activity.id in ^ids)
defp restrict_pinned(query, %{pinned: true, pinned_object_ids: ids}) do
from(
[activity, object: o] in query,
where:
fragment(
"(?)->>'type' = 'Create' and coalesce((?)->'object'->>'id', (?)->>'object') = any (?)",
activity.data,
activity.data,
activity.data,
^ids
)
)
end
defp restrict_pinned(query, _), do: query
@ -1098,6 +1218,26 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp maybe_order(query, _), do: query
defp normalize_fetch_activities_query_opts(opts) do
Enum.reduce([:tag, :tag_all, :tag_reject], opts, fn key, opts ->
case opts[key] do
value when is_bitstring(value) ->
Map.put(opts, key, Hashtag.normalize_name(value))
value when is_list(value) ->
normalized_value =
value
|> Enum.map(&Hashtag.normalize_name/1)
|> Enum.uniq()
Map.put(opts, key, normalized_value)
_ ->
opts
end
end)
end
defp fetch_activities_query_ap_ids_ops(opts) do
source_user = opts[:muting_user]
ap_id_relationships = if source_user, do: [:mute, :reblog_mute], else: []
@ -1121,6 +1261,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
def fetch_activities_query(recipients, opts \\ %{}) do
opts = normalize_fetch_activities_query_opts(opts)
{restrict_blocked_opts, restrict_muted_opts, restrict_muted_reblogs_opts} =
fetch_activities_query_ap_ids_ops(opts)
@ -1128,50 +1270,51 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
skip_thread_containment: Config.get([:instance, :skip_thread_containment])
}
Activity
|> maybe_preload_objects(opts)
|> maybe_preload_bookmarks(opts)
|> maybe_preload_report_notes(opts)
|> maybe_set_thread_muted_field(opts)
|> maybe_order(opts)
|> restrict_recipients(recipients, opts[:user])
|> restrict_replies(opts)
|> restrict_tag(opts)
|> restrict_tag_reject(opts)
|> restrict_tag_all(opts)
|> restrict_since(opts)
|> restrict_local(opts)
|> restrict_remote(opts)
|> restrict_actor(opts)
|> restrict_type(opts)
|> restrict_state(opts)
|> restrict_favorited_by(opts)
|> restrict_blocked(restrict_blocked_opts)
|> restrict_muted(restrict_muted_opts)
|> restrict_filtered(opts)
|> restrict_media(opts)
|> restrict_visibility(opts)
|> restrict_thread_visibility(opts, config)
|> restrict_reblogs(opts)
|> restrict_pinned(opts)
|> restrict_muted_reblogs(restrict_muted_reblogs_opts)
|> restrict_instance(opts)
|> restrict_announce_object_actor(opts)
|> restrict_filtered(opts)
|> Activity.restrict_deactivated_users()
|> exclude_poll_votes(opts)
|> exclude_chat_messages(opts)
|> exclude_invisible_actors(opts)
|> exclude_visibility(opts)
end
query =
Activity
|> maybe_preload_objects(opts)
|> maybe_preload_bookmarks(opts)
|> maybe_preload_report_notes(opts)
|> maybe_set_thread_muted_field(opts)
|> maybe_order(opts)
|> restrict_recipients(recipients, opts[:user])
|> restrict_replies(opts)
|> restrict_since(opts)
|> restrict_local(opts)
|> restrict_remote(opts)
|> restrict_actor(opts)
|> restrict_type(opts)
|> restrict_state(opts)
|> restrict_favorited_by(opts)
|> restrict_blocked(restrict_blocked_opts)
|> restrict_muted(restrict_muted_opts)
|> restrict_filtered(opts)
|> restrict_media(opts)
|> restrict_visibility(opts)
|> restrict_thread_visibility(opts, config)
|> restrict_reblogs(opts)
|> restrict_pinned(opts)
|> restrict_muted_reblogs(restrict_muted_reblogs_opts)
|> restrict_instance(opts)
|> restrict_announce_object_actor(opts)
|> restrict_filtered(opts)
|> Activity.restrict_deactivated_users()
|> exclude_poll_votes(opts)
|> exclude_chat_messages(opts)
|> exclude_invisible_actors(opts)
|> exclude_visibility(opts)
def fetch_activities(recipients, opts \\ %{}, pagination \\ :keyset) do
list_memberships = Pleroma.List.memberships(opts[:user])
fetch_activities_query(recipients ++ list_memberships, opts)
|> Pagination.fetch_paginated(opts, pagination)
|> Enum.reverse()
|> maybe_update_cc(list_memberships, opts[:user])
if Config.feature_enabled?(:improved_hashtag_timeline) do
query
|> restrict_hashtag_any(opts)
|> restrict_hashtag_all(opts)
|> restrict_hashtag_reject_any(opts)
else
query
|> restrict_embedded_tag_any(opts)
|> restrict_embedded_tag_all(opts)
|> restrict_embedded_tag_reject_any(opts)
end
end
@doc """
@ -1250,21 +1393,17 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
defp get_actor_url(_url), do: nil
defp normalize_image(%{"url" => url}) do
%{
"type" => "Image",
"url" => [%{"href" => url}]
}
end
defp normalize_image(urls) when is_list(urls), do: urls |> List.first() |> normalize_image()
defp normalize_image(_), do: nil
defp object_to_user_data(data) do
avatar =
data["icon"]["url"] &&
%{
"type" => "Image",
"url" => [%{"href" => data["icon"]["url"]}]
}
banner =
data["image"]["url"] &&
%{
"type" => "Image",
"url" => [%{"href" => data["image"]["url"]}]
}
fields =
data
|> Map.get("attachment", [])
@ -1290,6 +1429,9 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
invisible = data["invisible"] || false
actor_type = data["type"] || "Person"
featured_address = data["featured"]
{:ok, pinned_objects} = fetch_and_prepare_featured_from_ap_id(featured_address)
public_key =
if is_map(data["publicKey"]) && is_binary(data["publicKey"]["publicKeyPem"]) do
data["publicKey"]["publicKeyPem"]
@ -1308,23 +1450,25 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
ap_id: data["id"],
uri: get_actor_url(data["url"]),
ap_enabled: true,
banner: banner,
banner: normalize_image(data["image"]),
fields: fields,
emoji: emojis,
is_locked: is_locked,
is_discoverable: is_discoverable,
invisible: invisible,
avatar: avatar,
avatar: normalize_image(data["icon"]),
name: data["name"],
follower_address: data["followers"],
following_address: data["following"],
featured_address: featured_address,
bio: data["summary"] || "",
actor_type: actor_type,
also_known_as: Map.get(data, "alsoKnownAs", []),
public_key: public_key,
inbox: data["inbox"],
shared_inbox: shared_inbox,
accepts_chat_messages: accepts_chat_messages
accepts_chat_messages: accepts_chat_messages,
pinned_objects: pinned_objects
}
# nickname can be nil because of virtual actors
@ -1462,6 +1606,41 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
end
end
def pin_data_from_featured_collection(%{
"type" => type,
"orderedItems" => objects
})
when type in ["OrderedCollection", "Collection"] do
Map.new(objects, fn %{"id" => object_ap_id} -> {object_ap_id, NaiveDateTime.utc_now()} end)
end
def fetch_and_prepare_featured_from_ap_id(nil) do
{:ok, %{}}
end
def fetch_and_prepare_featured_from_ap_id(ap_id) do
with {:ok, data} <- Fetcher.fetch_and_contain_remote_object_from_id(ap_id) do
{:ok, pin_data_from_featured_collection(data)}
else
e ->
Logger.error("Could not decode featured collection at fetch #{ap_id}, #{inspect(e)}")
{:ok, %{}}
end
end
def pinned_fetch_task(nil), do: nil
def pinned_fetch_task(%{pinned_objects: pins}) do
if Enum.all?(pins, fn {ap_id, _} ->
Object.get_cached_by_ap_id(ap_id) ||
match?({:ok, _object}, Fetcher.fetch_object_from_id(ap_id))
end) do
:ok
else
:error
end
end
def make_user_from_ap_id(ap_id) do
user = User.get_cached_by_ap_id(ap_id)
@ -1469,6 +1648,8 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
Transmogrifier.upgrade_user_from_ap_id(ap_id)
else
with {:ok, data} <- fetch_and_prepare_user_from_ap_id(ap_id) do
{:ok, _pid} = Task.start(fn -> pinned_fetch_task(data) end)
if user do
user
|> User.remote_user_changeset(data)

2
lib/pleroma/web/activity_pub/activity_pub/persisting.ex
View file

@ -3,5 +3,5 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ActivityPub.Persisting do
@callback persist(map(), keyword()) :: {:ok, Activity.t() | Object.t()}
@callback persist(map(), keyword()) :: {:ok, struct()}
end

8
lib/pleroma/web/activity_pub/activity_pub/streaming.ex
View file

@ -3,10 +3,6 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ActivityPub.Streaming do
alias Pleroma.Activity
alias Pleroma.Object
alias Pleroma.User
@callback stream_out(Activity.t()) :: any()
@callback stream_out_participations(Object.t(), User.t()) :: any()
@callback stream_out(struct()) :: any()
@callback stream_out_participations(struct(), struct()) :: any()
end

8
lib/pleroma/web/activity_pub/activity_pub_controller.ex
View file

@ -543,4 +543,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubController do
|> json(object.data)
end
end
def pinned(conn, %{"nickname" => nickname}) do
with %User{} = user <- User.get_cached_by_nickname(nickname) do
conn
|> put_resp_header("content-type", "application/activity+json")
|> json(UserView.render("featured.json", %{user: user}))
end
end
end

34
lib/pleroma/web/activity_pub/builder.ex
View file

@ -223,7 +223,7 @@ defmodule Pleroma.Web.ActivityPub.Builder do
[actor.follower_address]
public? and Visibility.is_local_public?(object) ->
[actor.follower_address, object.data["actor"], Pleroma.Constants.as_local_public()]
[actor.follower_address, object.data["actor"], Utils.as_local_public()]
public? ->
[actor.follower_address, object.data["actor"], Pleroma.Constants.as_public()]
@ -273,4 +273,36 @@ defmodule Pleroma.Web.ActivityPub.Builder do
"context" => object.data["context"]
}, []}
end
@spec pin(User.t(), Object.t()) :: {:ok, map(), keyword()}
def pin(%User{} = user, object) do
{:ok,
%{
"id" => Utils.generate_activity_id(),
"target" => pinned_url(user.nickname),
"object" => object.data["id"],
"actor" => user.ap_id,
"type" => "Add",
"to" => [Pleroma.Constants.as_public()],
"cc" => [user.follower_address]
}, []}
end
@spec unpin(User.t(), Object.t()) :: {:ok, map, keyword()}
def unpin(%User{} = user, object) do
{:ok,
%{
"id" => Utils.generate_activity_id(),
"target" => pinned_url(user.nickname),
"object" => object.data["id"],
"actor" => user.ap_id,
"type" => "Remove",
"to" => [Pleroma.Constants.as_public()],
"cc" => [user.follower_address]
}, []}
end
defp pinned_url(nickname) when is_binary(nickname) do
Pleroma.Web.Router.Helpers.activity_pub_url(Pleroma.Web.Endpoint, :pinned, nickname)
end
end

4
lib/pleroma/web/activity_pub/mrf.ex
View file

@ -92,7 +92,9 @@ defmodule Pleroma.Web.ActivityPub.MRF do
end
def get_policies do
Pleroma.Config.get([:mrf, :policies], []) |> get_policies()
Pleroma.Config.get([:mrf, :policies], [])
|> get_policies()
|> Enum.concat([Pleroma.Web.ActivityPub.MRF.HashtagPolicy])
end
defp get_policies(policy) when is_atom(policy), do: [policy]

59
lib/pleroma/web/activity_pub/mrf/follow_bot_policy.ex Normal file
View file

@ -0,0 +1,59 @@
defmodule Pleroma.Web.ActivityPub.MRF.FollowBotPolicy do
@behaviour Pleroma.Web.ActivityPub.MRF
alias Pleroma.Config
alias Pleroma.User
alias Pleroma.Web.CommonAPI
require Logger
@impl true
def filter(message) do
with follower_nickname <- Config.get([:mrf_follow_bot, :follower_nickname]),
%User{actor_type: "Service"} = follower <-
User.get_cached_by_nickname(follower_nickname),
%{"type" => "Create", "object" => %{"type" => "Note"}} <- message do
try_follow(follower, message)
else
nil ->
Logger.warn(
"#{__MODULE__} skipped because of missing `:mrf_follow_bot, :follower_nickname` configuration, the :follower_nickname
account does not exist, or the account is not correctly configured as a bot."
)
{:ok, message}
_ ->
{:ok, message}
end
end
defp try_follow(follower, message) do
to = Map.get(message, "to", [])
cc = Map.get(message, "cc", [])
actor = [message["actor"]]
Enum.concat([to, cc, actor])
|> List.flatten()
|> Enum.uniq()
|> User.get_all_by_ap_id()
|> Enum.each(fn user ->
with false <- user.local,
false <- User.following?(follower, user),
false <- User.locked?(user),
false <- (user.bio || "") |> String.downcase() |> String.contains?("nobot") do
Logger.debug(
"#{__MODULE__}: Follow request from #{follower.nickname} to #{user.nickname}"
)
CommonAPI.follow(follower, user)
end
end)
{:ok, message}
end
@impl true
def describe do
{:ok, %{}}
end
end

116
lib/pleroma/web/activity_pub/mrf/hashtag_policy.ex Normal file
View file

@ -0,0 +1,116 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.HashtagPolicy do
require Pleroma.Constants
alias Pleroma.Config
alias Pleroma.Object
@moduledoc """
Reject, TWKN-remove or Set-Sensitive messsages with specific hashtags (without the leading #)
Note: This MRF Policy is always enabled, if you want to disable it you have to set empty lists.
"""
@behaviour Pleroma.Web.ActivityPub.MRF
defp check_reject(message, hashtags) do
if Enum.any?(Config.get([:mrf_hashtag, :reject]), fn match -> match in hashtags end) do
{:reject, "[HashtagPolicy] Matches with rejected keyword"}
else
{:ok, message}
end
end
defp check_ftl_removal(%{"to" => to} = message, hashtags) do
if Pleroma.Constants.as_public() in to and
Enum.any?(Config.get([:mrf_hashtag, :federated_timeline_removal]), fn match ->
match in hashtags
end) do
to = List.delete(to, Pleroma.Constants.as_public())
cc = [Pleroma.Constants.as_public() | message["cc"] || []]
message =
message
|> Map.put("to", to)
|> Map.put("cc", cc)
|> Kernel.put_in(["object", "to"], to)
|> Kernel.put_in(["object", "cc"], cc)
{:ok, message}
else
{:ok, message}
end
end
defp check_ftl_removal(message, _hashtags), do: {:ok, message}
defp check_sensitive(message, hashtags) do
if Enum.any?(Config.get([:mrf_hashtag, :sensitive]), fn match -> match in hashtags end) do
{:ok, Kernel.put_in(message, ["object", "sensitive"], true)}
else
{:ok, message}
end
end
@impl true
def filter(%{"type" => "Create", "object" => object} = message) do
hashtags = Object.hashtags(%Object{data: object})
if hashtags != [] do
with {:ok, message} <- check_reject(message, hashtags),
{:ok, message} <- check_ftl_removal(message, hashtags),
{:ok, message} <- check_sensitive(message, hashtags) do
{:ok, message}
end
else
{:ok, message}
end
end
@impl true
def filter(message), do: {:ok, message}
@impl true
def describe do
mrf_hashtag =
Config.get(:mrf_hashtag)
|> Enum.into(%{})
{:ok, %{mrf_hashtag: mrf_hashtag}}
end
@impl true
def config_description do
%{
key: :mrf_hashtag,
related_policy: "Pleroma.Web.ActivityPub.MRF.HashtagPolicy",
label: "MRF Hashtag",
description: @moduledoc,
children: [
%{
key: :reject,
type: {:list, :string},
description: "A list of hashtags which result in message being rejected.",
suggestions: ["foo"]
},
%{
key: :federated_timeline_removal,
type: {:list, :string},
description:
"A list of hashtags which result in message being removed from federated timelines (a.k.a unlisted).",
suggestions: ["foo"]
},
%{
key: :sensitive,
type: {:list, :string},
description:
"A list of hashtags which result in message being set as sensitive (a.k.a NSFW/R-18)",
suggestions: ["nsfw", "r18"]
}
]
}
end
end

4
lib/pleroma/web/activity_pub/mrf/no_empty_policy.ex
View file

@ -6,7 +6,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do
@moduledoc "Filter local activities which have no content"
@behaviour Pleroma.Web.ActivityPub.MRF
alias Pleroma.Web
alias Pleroma.Web.Endpoint
@impl true
def filter(%{"actor" => actor} = object) do
@ -24,7 +24,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.NoEmptyPolicy do
def filter(object), do: {:ok, object}
defp is_local?(actor) do
if actor |> String.starts_with?("#{Web.base_url()}") do
if actor |> String.starts_with?("#{Endpoint.url()}") do
true
else
false

34
lib/pleroma/web/activity_pub/mrf/simple_policy.ex
View file

@ -64,20 +64,16 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
%{host: actor_host} = _actor_info,
%{
"type" => "Create",
"object" => child_object
"object" => %{} = _child_object
} = object
)
when is_map(child_object) do
) do
media_nsfw =
Config.get([:mrf_simple, :media_nsfw])
|> MRF.subdomains_regex()
object =
if MRF.subdomain_match?(media_nsfw, actor_host) do
tags = (child_object["tag"] || []) ++ ["nsfw"]
child_object = Map.put(child_object, "tag", tags)
child_object = Map.put(child_object, "sensitive", true)
Map.put(object, "object", child_object)
Kernel.put_in(object, ["object", "sensitive"], true)
else
object
end
@ -181,6 +177,14 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
defp check_banner_removal(_actor_info, object), do: {:ok, object}
defp check_object(%{"object" => object} = activity) do
with {:ok, _object} <- filter(object) do
{:ok, activity}
end
end
defp check_object(object), do: {:ok, object}
@impl true
def filter(%{"type" => "Delete", "actor" => actor} = object) do
%{host: actor_host} = URI.parse(actor)
@ -206,7 +210,8 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
{:ok, object} <- check_media_nsfw(actor_info, object),
{:ok, object} <- check_ftl_removal(actor_info, object),
{:ok, object} <- check_followers_only(actor_info, object),
{:ok, object} <- check_report_removal(actor_info, object) do
{:ok, object} <- check_report_removal(actor_info, object),
{:ok, object} <- check_object(object) do
{:ok, object}
else
{:reject, nil} -> {:reject, "[SimplePolicy]"}
@ -231,6 +236,19 @@ defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicy do
end
end
def filter(object) when is_binary(object) do
uri = URI.parse(object)
with {:ok, object} <- check_accept(uri, object),
{:ok, object} <- check_reject(uri, object) do
{:ok, object}
else
{:reject, nil} -> {:reject, "[SimplePolicy]"}
{:reject, _} = e -> e
_ -> {:reject, "[SimplePolicy]"}
end
end
def filter(object), do: {:ok, object}
@impl true

13
lib/pleroma/web/activity_pub/mrf/tag_policy.ex
View file

@ -28,20 +28,11 @@ defmodule Pleroma.Web.ActivityPub.MRF.TagPolicy do
"mrf_tag:media-force-nsfw",
%{
"type" => "Create",
"object" => %{"attachment" => child_attachment} = object
"object" => %{"attachment" => child_attachment}
} = message
)
when length(child_attachment) > 0 do
tags = (object["tag"] || []) ++ ["nsfw"]
object =
object
|> Map.put("tag", tags)
|> Map.put("sensitive", true)
message = Map.put(message, "object", object)
{:ok, message}
{:ok, Kernel.put_in(message, ["object", "sensitive"], true)}
end
defp process_tag(

173
lib/pleroma/web/activity_pub/object_validator.ex
View file

@ -17,6 +17,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
alias Pleroma.Object.Containment
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ObjectValidators.AcceptRejectValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.AddRemoveValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator
@ -37,37 +38,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
@impl true
def validate(object, meta)
def validate(%{"type" => type} = object, meta)
when type in ~w[Accept Reject] do
with {:ok, object} <-
object
|> AcceptRejectValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => "Event"} = object, meta) do
with {:ok, object} <-
object
|> EventValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => "Follow"} = object, meta) do
with {:ok, object} <-
object
|> FollowValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => "Block"} = block_activity, meta) do
with {:ok, block_activity} <-
block_activity
@ -87,16 +57,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
end
end
def validate(%{"type" => "Update"} = update_activity, meta) do
with {:ok, update_activity} <-
update_activity
|> UpdateValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
update_activity = stringify_keys(update_activity)
{:ok, update_activity, meta}
end
end
def validate(%{"type" => "Undo"} = object, meta) do
with {:ok, object} <-
object
@ -123,76 +83,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
end
end
def validate(%{"type" => "Like"} = object, meta) do
with {:ok, object} <-
object
|> LikeValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => "ChatMessage"} = object, meta) do
with {:ok, object} <-
object
|> ChatMessageValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
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" => type} = object, meta) when type in ~w[Audio Video] do
with {:ok, object} <-
object
|> AudioVideoValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => "Article"} = object, meta) do
with {:ok, object} <-
object
|> ArticleNoteValidator.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)
{:ok, object, meta}
end
end
def validate(
%{"type" => "Create", "object" => %{"type" => "ChatMessage"} = object} = create_activity,
meta
@ -212,7 +102,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
%{"type" => "Create", "object" => %{"type" => objtype} = object} = create_activity,
meta
)
when objtype in ~w[Question Answer Audio Video Event Article] do
when objtype in ~w[Question Answer Audio Video Event Article Note] do
with {:ok, object_data} <- cast_and_apply(object),
meta = Keyword.put(meta, :object_data, object_data |> stringify_keys),
{:ok, create_activity} <-
@ -224,10 +114,61 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
end
end
def validate(%{"type" => "Announce"} = object, meta) do
def validate(%{"type" => type} = object, meta)
when type in ~w[Event Question Audio Video Article Note] do
validator =
case type do
"Event" -> EventValidator
"Question" -> QuestionValidator
"Audio" -> AudioVideoValidator
"Video" -> AudioVideoValidator
"Article" -> ArticleNoteValidator
"Note" -> ArticleNoteValidator
end
with {:ok, object} <-
object
|> AnnounceValidator.cast_and_validate()
|> validator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
# Insert copy of hashtags as strings for the non-hashtag table indexing
tag = (object["tag"] || []) ++ Object.hashtags(%Object{data: object})
object = Map.put(object, "tag", tag)
{:ok, object, meta}
end
end
def validate(%{"type" => type} = object, meta)
when type in ~w[Accept Reject Follow Update Like EmojiReact Announce
ChatMessage Answer] do
validator =
case type do
"Accept" -> AcceptRejectValidator
"Reject" -> AcceptRejectValidator
"Follow" -> FollowValidator
"Update" -> UpdateValidator
"Like" -> LikeValidator
"EmojiReact" -> EmojiReactValidator
"Announce" -> AnnounceValidator
"ChatMessage" -> ChatMessageValidator
"Answer" -> AnswerValidator
end
with {:ok, object} <-
object
|> validator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
end
end
def validate(%{"type" => type} = object, meta) when type in ~w(Add Remove) do
with {:ok, object} <-
object
|> AddRemoveValidator.cast_and_validate()
|> Ecto.Changeset.apply_action(:insert) do
object = stringify_keys(object)
{:ok, object, meta}
@ -254,13 +195,13 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidator do
EventValidator.cast_and_apply(object)
end
def cast_and_apply(%{"type" => "Article"} = object) do
def cast_and_apply(%{"type" => type} = object) when type in ~w[Article Note] do
ArticleNoteValidator.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
# is_struct/1 appears in Elixir 1.11
def stringify_keys(%{__struct__: _} = object) do
object
|> Map.from_struct()

2
lib/pleroma/web/activity_pub/object_validators/accept_reject_validator.ex
View file

@ -27,7 +27,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AcceptRejectValidator do
|> cast(data, __schema__(:fields))
end
def validate_data(cng) do
defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_inclusion(:type, ["Accept", "Reject"])

77
lib/pleroma/web/activity_pub/object_validators/add_remove_validator.ex Normal file
View file

@ -0,0 +1,77 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.AddRemoveValidator do
use Ecto.Schema
import Ecto.Changeset
import Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
require Pleroma.Constants
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.User
@primary_key false
embedded_schema do
field(:id, ObjectValidators.ObjectID, primary_key: true)
field(:target)
field(:object, ObjectValidators.ObjectID)
field(:actor, ObjectValidators.ObjectID)
field(:type)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
end
def cast_and_validate(data) do
{:ok, actor} = User.get_or_fetch_by_ap_id(data["actor"])
{:ok, actor} = maybe_refetch_user(actor)
data
|> maybe_fix_data_for_mastodon(actor)
|> cast_data()
|> validate_data(actor)
end
defp maybe_fix_data_for_mastodon(data, actor) do
# Mastodon sends pin/unpin objects without id, to, cc fields
data
|> Map.put_new("id", Pleroma.Web.ActivityPub.Utils.generate_activity_id())
|> Map.put_new("to", [Pleroma.Constants.as_public()])
|> Map.put_new("cc", [actor.follower_address])
end
defp cast_data(data) do
cast(%__MODULE__{}, data, __schema__(:fields))
end
defp validate_data(changeset, actor) do
changeset
|> validate_required([:id, :target, :object, :actor, :type, :to, :cc])
|> validate_inclusion(:type, ~w(Add Remove))
|> validate_actor_presence()
|> validate_collection_belongs_to_actor(actor)
|> validate_object_presence()
end
defp validate_collection_belongs_to_actor(changeset, actor) do
validate_change(changeset, :target, fn :target, target ->
if target == actor.featured_address do
[]
else
[target: "collection doesn't belong to actor"]
end
end)
end
defp maybe_refetch_user(%User{featured_address: address} = user) when is_binary(address) do
{:ok, user}
end
defp maybe_refetch_user(%User{ap_id: ap_id}) do
Pleroma.Web.ActivityPub.Transmogrifier.upgrade_user_from_ap_id(ap_id)
end
end

4
lib/pleroma/web/activity_pub/object_validators/announce_validator.ex
View file

@ -50,7 +50,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator do
cng
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Announce"])
|> validate_required([:id, :type, :object, :actor, :to, :cc])
@ -68,7 +68,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnnounceValidator do
false <- Visibility.is_public?(object) do
same_actor = object.data["actor"] == actor.ap_id
recipients = get_field(cng, :to) ++ get_field(cng, :cc)
local_public = Pleroma.Constants.as_local_public()
local_public = Utils.as_local_public()
is_public =
Enum.member?(recipients, Pleroma.Constants.as_public()) or

9
lib/pleroma/web/activity_pub/object_validators/answer_validator.ex
View file

@ -6,6 +6,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
import Ecto.Changeset
@ -23,6 +24,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator do
field(:name, :string)
field(:inReplyTo, ObjectValidators.ObjectID)
field(:attributedTo, ObjectValidators.ObjectID)
field(:context, :string)
# TODO: Remove actor on objects
field(:actor, ObjectValidators.ObjectID)
@ -46,11 +48,16 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AnswerValidator do
end
def changeset(struct, data) do
data =
data
|> CommonFixes.fix_actor()
|> CommonFixes.fix_object_defaults()
struct
|> cast(data, __schema__(:fields))
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Answer"])
|> validate_required([:id, :inReplyTo, :name, :attributedTo, :actor])

41
lib/pleroma/web/activity_pub/object_validators/article_note_validator.ex
View file

@ -9,6 +9,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
alias Pleroma.Web.ActivityPub.Transmogrifier
import Ecto.Changeset
@ -22,8 +23,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
# TODO: Write type
field(:tag, {:array, :map}, default: [])
embeds_many(:tag, TagValidator)
field(:type, :string)
field(:name, :string)
@ -50,6 +50,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
field(:likes, {:array, ObjectValidators.ObjectID}, default: [])
field(:announcements, {:array, ObjectValidators.ObjectID}, default: [])
field(:replies, {:array, ObjectValidators.ObjectID}, default: [])
end
def cast_and_apply(data) do
@ -65,36 +67,51 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ArticleNoteValidator do
end
def cast_data(data) do
data = fix(data)
%__MODULE__{}
|> changeset(data)
end
defp fix_url(%{"url" => url} = data) when is_map(url) do
Map.put(data, "url", url["href"])
end
defp fix_url(%{"url" => url} = data) when is_bitstring(url), do: data
defp fix_url(%{"url" => url} = data) when is_map(url), do: Map.put(data, "url", url["href"])
defp fix_url(data), do: data
defp fix_tag(%{"tag" => tag} = data) when is_list(tag), do: data
defp fix_tag(%{"tag" => tag} = data) when is_map(tag), do: Map.put(data, "tag", [tag])
defp fix_tag(data), do: Map.drop(data, ["tag"])
defp fix_replies(%{"replies" => %{"first" => %{"items" => replies}}} = data)
when is_list(replies),
do: Map.put(data, "replies", replies)
defp fix_replies(%{"replies" => %{"items" => replies}} = data) when is_list(replies),
do: Map.put(data, "replies", replies)
defp fix_replies(%{"replies" => replies} = data) when is_bitstring(replies),
do: Map.drop(data, ["replies"])
defp fix_replies(data), do: data
defp fix(data) do
data
|> CommonFixes.fix_defaults()
|> CommonFixes.fix_attribution()
|> CommonFixes.fix_actor()
|> CommonFixes.fix_object_defaults()
|> fix_url()
|> fix_tag()
|> fix_replies()
|> Transmogrifier.fix_emoji()
|> Transmogrifier.fix_content_map()
end
def changeset(struct, data) do
data = fix(data)
struct
|> cast(data, __schema__(:fields) -- [:attachment])
|> cast(data, __schema__(:fields) -- [:attachment, :tag])
|> cast_embed(:attachment)
|> cast_embed(:tag)
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Article", "Note"])
|> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])

7
lib/pleroma/web/activity_pub/object_validators/attachment_validator.ex
View file

@ -6,7 +6,6 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Web.ActivityPub.ObjectValidators.UrlObjectValidator
import Ecto.Changeset
@ -21,6 +20,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
field(:type, :string)
field(:href, ObjectValidators.Uri)
field(:mediaType, :string, default: "application/octet-stream")
field(:width, :integer)
field(:height, :integer)
end
end
@ -52,7 +53,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
data = fix_media_type(data)
struct
|> cast(data, [:type, :href, :mediaType])
|> cast(data, [:type, :href, :mediaType, :width, :height])
|> validate_inclusion(:type, ["Link"])
|> validate_required([:type, :href, :mediaType])
end
@ -90,7 +91,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator do
end
end
def validate_data(cng) do
defp validate_data(cng) do
cng
|> validate_inclusion(:type, ~w[Document Audio Image Video])
|> validate_required([:mediaType, :url, :type])

15
lib/pleroma/web/activity_pub/object_validators/audio_video_validator.ex
View file

@ -5,11 +5,11 @@
defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
use Ecto.Schema
alias Pleroma.EarmarkRenderer
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
alias Pleroma.Web.ActivityPub.Transmogrifier
import Ecto.Changeset
@ -23,8 +23,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
# TODO: Write type
field(:tag, {:array, :map}, default: [])
embeds_many(:tag, TagValidator)
field(:type, :string)
field(:name, :string)
@ -110,7 +109,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
when is_binary(content) do
content =
content
|> Earmark.as_html!(%Earmark.Options{renderer: EarmarkRenderer})
|> Pleroma.Formatter.markdown_to_html()
|> Pleroma.HTML.filter_tags()
Map.put(data, "content", content)
@ -120,9 +119,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
defp fix(data) do
data
|> CommonFixes.fix_defaults()
|> CommonFixes.fix_attribution()
|> CommonFixes.fix_actor()
|> CommonFixes.fix_object_defaults()
|> Transmogrifier.fix_emoji()
|> fix_url()
|> fix_content()
@ -132,11 +130,12 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.AudioVideoValidator do
data = fix(data)
struct
|> cast(data, __schema__(:fields) -- [:attachment])
|> cast(data, __schema__(:fields) -- [:attachment, :tag])
|> cast_embed(:attachment)
|> cast_embed(:tag)
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Audio", "Video"])
|> validate_required([:id, :actor, :attributedTo, :type, :context, :attachment])

2
lib/pleroma/web/activity_pub/object_validators/block_validator.ex
View file

@ -26,7 +26,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.BlockValidator do
|> cast(data, __schema__(:fields))
end
def validate_data(cng) do
defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_inclusion(:type, ["Block"])

2
lib/pleroma/web/activity_pub/object_validators/chat_message_validator.ex
View file

@ -67,7 +67,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.ChatMessageValidator do
|> cast_embed(:attachment)
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["ChatMessage"])
|> validate_required([:id, :actor, :to, :type, :published])

41
lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
View file

@ -3,26 +3,55 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes do
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Object.Containment
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.ActivityPub.Utils
# based on Pleroma.Web.ActivityPub.Utils.lazy_put_objects_defaults
def fix_defaults(data) do
def cast_and_filter_recipients(message, field, follower_collection, field_fallback \\ []) do
{:ok, data} = ObjectValidators.Recipients.cast(message[field] || field_fallback)
data =
Enum.reject(data, fn x ->
String.ends_with?(x, "/followers") and x != follower_collection
end)
Map.put(message, field, data)
end
def fix_object_defaults(data) do
%{data: %{"id" => context}, id: context_id} =
Utils.create_context(data["context"] || data["conversation"])
%User{follower_address: follower_collection} = User.get_cached_by_ap_id(data["attributedTo"])
data
|> Map.put("context", context)
|> Map.put("context_id", context_id)
|> cast_and_filter_recipients("to", follower_collection)
|> cast_and_filter_recipients("cc", follower_collection)
|> cast_and_filter_recipients("bto", follower_collection)
|> cast_and_filter_recipients("bcc", follower_collection)
|> Transmogrifier.fix_implicit_addressing(follower_collection)
end
def fix_attribution(data) do
data
|> Map.put_new("actor", data["attributedTo"])
def fix_activity_addressing(activity, _meta) do
%User{follower_address: follower_collection} = User.get_cached_by_ap_id(activity["actor"])
activity
|> cast_and_filter_recipients("to", follower_collection)
|> cast_and_filter_recipients("cc", follower_collection)
|> cast_and_filter_recipients("bto", follower_collection)
|> cast_and_filter_recipients("bcc", follower_collection)
|> Transmogrifier.fix_implicit_addressing(follower_collection)
end
def fix_actor(data) do
actor = Containment.get_actor(data)
actor =
data
|> Map.put_new("actor", data["attributedTo"])
|> Containment.get_actor()
data
|> Map.put("actor", actor)

9
lib/pleroma/web/activity_pub/object_validators/common_validations.ex
View file

@ -9,11 +9,13 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
alias Pleroma.Object
alias Pleroma.User
@spec validate_any_presence(Ecto.Changeset.t(), [atom()]) :: Ecto.Changeset.t()
def validate_any_presence(cng, fields) do
non_empty =
fields
|> Enum.map(fn field -> get_field(cng, field) end)
|> Enum.any?(fn
nil -> false
[] -> false
_ -> true
end)
@ -29,6 +31,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
end
end
@spec validate_actor_presence(Ecto.Changeset.t(), keyword()) :: Ecto.Changeset.t()
def validate_actor_presence(cng, options \\ []) do
field_name = Keyword.get(options, :field_name, :actor)
@ -47,6 +50,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
end)
end
@spec validate_object_presence(Ecto.Changeset.t(), keyword()) :: Ecto.Changeset.t()
def validate_object_presence(cng, options \\ []) do
field_name = Keyword.get(options, :field_name, :object)
allowed_types = Keyword.get(options, :allowed_types, false)
@ -68,6 +72,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
end)
end
@spec validate_object_or_user_presence(Ecto.Changeset.t(), keyword()) :: Ecto.Changeset.t()
def validate_object_or_user_presence(cng, options \\ []) do
field_name = Keyword.get(options, :field_name, :object)
options = Keyword.put(options, :field_name, field_name)
@ -83,6 +88,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
if actor_cng.valid?, do: actor_cng, else: object_cng
end
@spec validate_host_match(Ecto.Changeset.t(), [atom()]) :: Ecto.Changeset.t()
def validate_host_match(cng, fields \\ [:id, :actor]) do
if same_domain?(cng, fields) do
cng
@ -95,6 +101,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
end
end
@spec validate_fields_match(Ecto.Changeset.t(), [atom()]) :: Ecto.Changeset.t()
def validate_fields_match(cng, fields) do
if map_unique?(cng, fields) do
cng
@ -122,12 +129,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations do
end)
end
@spec same_domain?(Ecto.Changeset.t(), [atom()]) :: boolean()
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
@spec validate_modification_rights(Ecto.Changeset.t()) :: Ecto.Changeset.t()
def validate_modification_rights(cng) do
actor = User.get_cached_by_ap_id(get_field(cng, :actor))

2
lib/pleroma/web/activity_pub/object_validators/create_chat_message_validator.ex
View file

@ -39,7 +39,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateChatMessageValidator do
|> validate_data(meta)
end
def validate_data(cng, meta \\ []) do
defp validate_data(cng, meta) do
cng
|> validate_required([:id, :actor, :to, :type, :object])
|> validate_inclusion(:type, ["Create"])

75
lib/pleroma/web/activity_pub/object_validators/create_generic_validator.ex
View file

@ -10,8 +10,10 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Object
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
alias Pleroma.Web.ActivityPub.Transmogrifier
import Ecto.Changeset
@ -23,6 +25,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
field(:type, :string)
field(:to, ObjectValidators.Recipients, default: [])
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
field(:object, ObjectValidators.ObjectID)
field(:expires_at, ObjectValidators.DateTime)
@ -54,39 +58,37 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
|> 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
# CommonFixes.fix_activity_addressing adapted for Create specific behavior
defp fix_addressing(data, object) do
%User{follower_address: follower_collection} = User.get_cached_by_ap_id(data["actor"])
defp fix_addressing(data, meta) do
if object = meta[:object_data] do
data
|> Map.put_new("to", object["to"] || [])
|> Map.put_new("cc", object["cc"] || [])
else
data
end
end
defp fix(data, meta) do
data
|> fix_context(meta)
|> fix_addressing(meta)
|> CommonFixes.fix_actor()
|> CommonFixes.cast_and_filter_recipients("to", follower_collection, object["to"])
|> CommonFixes.cast_and_filter_recipients("cc", follower_collection, object["cc"])
|> CommonFixes.cast_and_filter_recipients("bto", follower_collection, object["bto"])
|> CommonFixes.cast_and_filter_recipients("bcc", follower_collection, object["bcc"])
|> Transmogrifier.fix_implicit_addressing(follower_collection)
end
def validate_data(cng, meta \\ []) do
def fix(data, meta) do
object = meta[:object_data]
data
|> CommonFixes.fix_actor()
|> Map.put_new("context", object["context"])
|> fix_addressing(object)
end
defp validate_data(cng, meta) do
object = meta[:object_data]
cng
|> validate_required([:actor, :type, :object])
|> validate_required([:actor, :type, :object, :to, :cc])
|> validate_inclusion(:type, ["Create"])
|> CommonValidations.validate_actor_presence()
|> CommonValidations.validate_any_presence([:to, :cc])
|> validate_actors_match(meta)
|> validate_context_match(meta)
|> validate_actors_match(object)
|> validate_context_match(object)
|> validate_addressing_match(object)
|> validate_object_nonexistence()
|> validate_object_containment()
end
@ -118,8 +120,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
end)
end
def validate_actors_match(cng, meta) do
attributed_to = meta[:object_data]["attributedTo"] || meta[:object_data]["actor"]
def validate_actors_match(cng, object) do
attributed_to = object["attributedTo"] || object["actor"]
cng
|> validate_change(:actor, fn :actor, actor ->
@ -131,7 +133,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
end)
end
def validate_context_match(cng, %{object_data: %{"context" => object_context}}) do
def validate_context_match(cng, %{"context" => object_context}) do
cng
|> validate_change(:context, fn :context, context ->
if context == object_context do
@ -142,5 +144,18 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateGenericValidator do
end)
end
def validate_context_match(cng, _), do: cng
def validate_addressing_match(cng, object) do
[:to, :cc, :bcc, :bto]
|> Enum.reduce(cng, fn field, cng ->
object_data = object[to_string(field)]
validate_change(cng, field, fn field, data ->
if data == object_data do
[]
else
[{field, "field doesn't match with object (#{inspect(object_data)})"}]
end
end)
end)
end
end

29
lib/pleroma/web/activity_pub/object_validators/create_note_validator.ex
View file

@ -1,29 +0,0 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.CreateNoteValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
alias Pleroma.Web.ActivityPub.ObjectValidators.NoteValidator
import Ecto.Changeset
@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(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
embeds_one(:object, NoteValidator)
end
def cast_data(data) do
cast(%__MODULE__{}, data, __schema__(:fields))
end
end

2
lib/pleroma/web/activity_pub/object_validators/delete_validator.ex
View file

@ -53,7 +53,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.DeleteValidator do
Tombstone
Video
}
def validate_data(cng) do
defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_inclusion(:type, ["Delete"])

2
lib/pleroma/web/activity_pub/object_validators/emoji_react_validator.ex
View file

@ -70,7 +70,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EmojiReactValidator do
end
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["EmojiReact"])
|> validate_required([:id, :type, :object, :actor, :context, :to, :cc, :content])

13
lib/pleroma/web/activity_pub/object_validators/event_validator.ex
View file

@ -9,6 +9,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
alias Pleroma.Web.ActivityPub.ObjectValidators.AttachmentValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
alias Pleroma.Web.ActivityPub.Transmogrifier
import Ecto.Changeset
@ -23,8 +24,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
# TODO: Write type
field(:tag, {:array, :map}, default: [])
embeds_many(:tag, TagValidator)
field(:type, :string)
field(:name, :string)
@ -72,8 +72,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
defp fix(data) do
data
|> CommonFixes.fix_defaults()
|> CommonFixes.fix_attribution()
|> CommonFixes.fix_actor()
|> CommonFixes.fix_object_defaults()
|> Transmogrifier.fix_emoji()
end
@ -81,11 +81,12 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.EventValidator do
data = fix(data)
struct
|> cast(data, __schema__(:fields) -- [:attachment])
|> cast(data, __schema__(:fields) -- [:attachment, :tag])
|> cast_embed(:attachment)
|> cast_embed(:tag)
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Event"])
|> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])

2
lib/pleroma/web/activity_pub/object_validators/follow_validator.ex
View file

@ -27,7 +27,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.FollowValidator do
|> cast(data, __schema__(:fields))
end
def validate_data(cng) do
defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_inclusion(:type, ["Follow"])

2
lib/pleroma/web/activity_pub/object_validators/like_validator.ex
View file

@ -76,7 +76,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.LikeValidator do
end
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Like"])
|> validate_required([:id, :type, :object, :actor, :context, :to, :cc])

13
lib/pleroma/web/activity_pub/object_validators/question_validator.ex
View file

@ -10,6 +10,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes
alias Pleroma.Web.ActivityPub.ObjectValidators.CommonValidations
alias Pleroma.Web.ActivityPub.ObjectValidators.QuestionOptionsValidator
alias Pleroma.Web.ActivityPub.ObjectValidators.TagValidator
alias Pleroma.Web.ActivityPub.Transmogrifier
import Ecto.Changeset
@ -24,8 +25,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
field(:cc, ObjectValidators.Recipients, default: [])
field(:bto, ObjectValidators.Recipients, default: [])
field(:bcc, ObjectValidators.Recipients, default: [])
# TODO: Write type
field(:tag, {:array, :map}, default: [])
embeds_many(:tag, TagValidator)
field(:type, :string)
field(:content, :string)
field(:context, :string)
@ -83,8 +83,8 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
defp fix(data) do
data
|> CommonFixes.fix_defaults()
|> CommonFixes.fix_attribution()
|> CommonFixes.fix_actor()
|> CommonFixes.fix_object_defaults()
|> Transmogrifier.fix_emoji()
|> fix_closed()
end
@ -93,13 +93,14 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.QuestionValidator do
data = fix(data)
struct
|> cast(data, __schema__(:fields) -- [:anyOf, :oneOf, :attachment])
|> cast(data, __schema__(:fields) -- [:anyOf, :oneOf, :attachment, :tag])
|> cast_embed(:attachment)
|> cast_embed(:anyOf)
|> cast_embed(:oneOf)
|> cast_embed(:tag)
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Question"])
|> validate_required([:id, :actor, :attributedTo, :type, :context, :context_id])

77
lib/pleroma/web/activity_pub/object_validators/tag_validator.ex Normal file
View file

@ -0,0 +1,77 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.ObjectValidators.TagValidator do
use Ecto.Schema
alias Pleroma.EctoType.ActivityPub.ObjectValidators
import Ecto.Changeset
@primary_key false
embedded_schema do
# Common
field(:type, :string)
field(:name, :string)
# Mention, Hashtag
field(:href, ObjectValidators.Uri)
# Emoji
embeds_one :icon, IconObjectValidator, primary_key: false do
field(:type, :string)
field(:url, ObjectValidators.Uri)
end
field(:updated, ObjectValidators.DateTime)
field(:id, ObjectValidators.Uri)
end
def cast_and_validate(data) do
data
|> cast_data()
end
def cast_data(data) do
%__MODULE__{}
|> changeset(data)
end
def changeset(struct, %{"type" => "Mention"} = data) do
struct
|> cast(data, [:type, :name, :href])
|> validate_required([:type, :href])
end
def changeset(struct, %{"type" => "Hashtag", "name" => name} = data) do
name =
cond do
"#" <> name -> name
name -> name
end
|> String.downcase()
data = Map.put(data, "name", name)
struct
|> cast(data, [:type, :name, :href])
|> validate_required([:type, :name])
end
def changeset(struct, %{"type" => "Emoji"} = data) do
data = Map.put(data, "name", String.trim(data["name"], ":"))
struct
|> cast(data, [:type, :name, :updated, :id])
|> cast_embed(:icon, with: &icon_changeset/2)
|> validate_required([:type, :name, :icon])
end
def icon_changeset(struct, data) do
struct
|> cast(data, [:type, :url])
|> validate_inclusion(:type, ~w[Image])
|> validate_required([:type, :url])
end
end

2
lib/pleroma/web/activity_pub/object_validators/undo_validator.ex
View file

@ -38,7 +38,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UndoValidator do
|> cast(data, __schema__(:fields))
end
def validate_data(data_cng) do
defp validate_data(data_cng) do
data_cng
|> validate_inclusion(:type, ["Undo"])
|> validate_required([:id, :type, :object, :actor, :to, :cc])

2
lib/pleroma/web/activity_pub/object_validators/update_validator.ex
View file

@ -28,7 +28,7 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.UpdateValidator do
|> cast(data, __schema__(:fields))
end
def validate_data(cng) do
defp validate_data(cng) do
cng
|> validate_required([:id, :type, :actor, :to, :cc, :object])
|> validate_inclusion(:type, ["Update"])

43
lib/pleroma/web/activity_pub/pipeline.ex
View file

@ -7,6 +7,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
alias Pleroma.Config
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.Utils
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.MRF
alias Pleroma.Web.ActivityPub.ObjectValidator
@ -14,19 +15,19 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.Federator
@side_effects Config.get([:pipeline, :side_effects], SideEffects)
@federator Config.get([:pipeline, :federator], Federator)
@object_validator Config.get([:pipeline, :object_validator], ObjectValidator)
@mrf Config.get([:pipeline, :mrf], MRF)
@activity_pub Config.get([:pipeline, :activity_pub], ActivityPub)
@config Config.get([:pipeline, :config], Config)
defp side_effects, do: Config.get([:pipeline, :side_effects], SideEffects)
defp federator, do: Config.get([:pipeline, :federator], Federator)
defp object_validator, do: Config.get([:pipeline, :object_validator], ObjectValidator)
defp mrf, do: Config.get([:pipeline, :mrf], MRF)
defp activity_pub, do: Config.get([:pipeline, :activity_pub], ActivityPub)
defp config, do: Config.get([:pipeline, :config], Config)
@spec common_pipeline(map(), keyword()) ::
{:ok, Activity.t() | Object.t(), keyword()} | {:error, any()}
def common_pipeline(object, meta) do
case Repo.transaction(fn -> do_common_pipeline(object, meta) end) do
case Repo.transaction(fn -> do_common_pipeline(object, meta) end, Utils.query_timeout()) do
{:ok, {:ok, activity, meta}} ->
@side_effects.handle_after_transaction(meta)
side_effects().handle_after_transaction(meta)
{:ok, activity, meta}
{:ok, value} ->
@ -40,19 +41,17 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
end
end
def do_common_pipeline(object, meta) do
with {_, {:ok, validated_object, meta}} <-
{:validate_object, @object_validator.validate(object, meta)},
{_, {:ok, mrfd_object, meta}} <-
{:mrf_object, @mrf.pipeline_filter(validated_object, meta)},
{_, {:ok, activity, meta}} <-
{:persist_object, @activity_pub.persist(mrfd_object, meta)},
{_, {:ok, activity, meta}} <-
{:execute_side_effects, @side_effects.handle(activity, meta)},
{_, {:ok, _}} <- {:federation, maybe_federate(activity, meta)} do
{:ok, activity, meta}
def do_common_pipeline(%{__struct__: _}, _meta), do: {:error, :is_struct}
def do_common_pipeline(message, meta) do
with {_, {:ok, message, meta}} <- {:validate, object_validator().validate(message, meta)},
{_, {:ok, message, meta}} <- {:mrf, mrf().pipeline_filter(message, meta)},
{_, {:ok, message, meta}} <- {:persist, activity_pub().persist(message, meta)},
{_, {:ok, message, meta}} <- {:side_effects, side_effects().handle(message, meta)},
{_, {:ok, _}} <- {:federation, maybe_federate(message, meta)} do
{:ok, message, meta}
else
{:mrf_object, {:reject, message, _}} -> {:reject, message}
{:mrf, {:reject, message, _}} -> {:reject, message}
e -> {:error, e}
end
end
@ -61,7 +60,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
defp maybe_federate(%Activity{} = activity, meta) do
with {:ok, local} <- Keyword.fetch(meta, :local) do
do_not_federate = meta[:do_not_federate] || !@config.get([:instance, :federating])
do_not_federate = meta[:do_not_federate] || !config().get([:instance, :federating])
if !do_not_federate and local and not Visibility.is_local_public?(activity) do
activity =
@ -71,7 +70,7 @@ defmodule Pleroma.Web.ActivityPub.Pipeline do
activity
end
@federator.publish(activity)
federator().publish(activity)
{:ok, :federated}
else
{:ok, :not_federated}

2
lib/pleroma/web/activity_pub/publisher.ex
View file

@ -272,7 +272,7 @@ defmodule Pleroma.Web.ActivityPub.Publisher do
},
%{
"rel" => "http://ostatus.org/schema/1.0/subscribe",
"template" => "#{Pleroma.Web.base_url()}/ostatus_subscribe?acct={uri}"
"template" => "#{Pleroma.Web.Endpoint.url()}/ostatus_subscribe?acct={uri}"
}
]
end

76
lib/pleroma/web/activity_pub/side_effects.ex
View file

@ -203,6 +203,19 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
Object.increase_replies_count(in_reply_to)
end
reply_depth = (meta[:depth] || 0) + 1
# FIXME: Force inReplyTo to replies
if Pleroma.Web.Federator.allowed_thread_distance?(reply_depth) and
object.data["replies"] != nil do
for reply_id <- object.data["replies"] do
Pleroma.Workers.RemoteFetcherWorker.enqueue("fetch_remote", %{
"id" => reply_id,
"depth" => reply_depth
})
end
end
ConcurrentLimiter.limit(Pleroma.Web.RichMedia.Helpers, fn ->
Task.start(fn -> Pleroma.Web.RichMedia.Helpers.fetch_data_for_activity(activity) end)
end)
@ -276,10 +289,10 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
result =
case deleted_object do
%Object{} ->
with {:ok, deleted_object, activity} <- Object.delete(deleted_object),
with {:ok, deleted_object, _activity} <- Object.delete(deleted_object),
{_, actor} when is_binary(actor) <- {:actor, deleted_object.data["actor"]},
%User{} = user <- User.get_cached_by_ap_id(actor) do
User.remove_pinnned_activity(user, activity)
User.remove_pinned_object_id(user, deleted_object.data["id"])
{:ok, user} = ActivityPub.decrease_note_count_if_public(user, deleted_object)
@ -312,6 +325,63 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
end
end
# Tasks this handles:
# - adds pin to user
# - removes expiration job for pinned activity, if was set for expiration
@impl true
def handle(%{data: %{"type" => "Add"} = data} = object, meta) do
with %User{} = user <- User.get_cached_by_ap_id(data["actor"]),
{:ok, _user} <- User.add_pinned_object_id(user, data["object"]) do
# if pinned activity was scheduled for deletion, we remove job
if expiration = Pleroma.Workers.PurgeExpiredActivity.get_expiration(meta[:activity_id]) do
Oban.cancel_job(expiration.id)
end
{:ok, object, meta}
else
nil ->
{:error, :user_not_found}
{:error, changeset} ->
if changeset.errors[:pinned_objects] do
{:error, :pinned_statuses_limit_reached}
else
changeset.errors
end
end
end
# Tasks this handles:
# - removes pin from user
# - removes corresponding Add activity
# - if activity had expiration, recreates activity expiration job
@impl true
def handle(%{data: %{"type" => "Remove"} = data} = object, meta) do
with %User{} = user <- User.get_cached_by_ap_id(data["actor"]),
{:ok, _user} <- User.remove_pinned_object_id(user, data["object"]) do
data["object"]
|> Activity.add_by_params_query(user.ap_id, user.featured_address)
|> Repo.delete_all()
# if pinned activity was scheduled for deletion, we reschedule it for deletion
if meta[:expires_at] do
# MRF.ActivityExpirationPolicy used UTC timestamps for expires_at in original implementation
{:ok, expires_at} =
Pleroma.EctoType.ActivityPub.ObjectValidators.DateTime.cast(meta[:expires_at])
Pleroma.Workers.PurgeExpiredActivity.enqueue(%{
activity_id: meta[:activity_id],
expires_at: expires_at
})
end
{:ok, object, meta}
else
nil -> {:error, :user_not_found}
error -> error
end
end
# Nothing to do
@impl true
def handle(object, meta) do
@ -366,7 +436,7 @@ defmodule Pleroma.Web.ActivityPub.SideEffects do
end
def handle_object_creation(%{"type" => objtype} = object, meta)
when objtype in ~w[Audio Video Question Event Article] do
when objtype in ~w[Audio Video Question Event Article Note] do
with {:ok, object, meta} <- Pipeline.common_pipeline(object, meta) do
{:ok, object, meta}
end

135
lib/pleroma/web/activity_pub/transmogrifier.ex
View file

@ -32,19 +32,17 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
"""
def fix_object(object, options \\ []) do
object
|> strip_internal_fields
|> fix_actor
|> fix_url
|> fix_attachments
|> fix_context
|> strip_internal_fields()
|> fix_actor()
|> fix_url()
|> fix_attachments()
|> fix_context()
|> fix_in_reply_to(options)
|> fix_emoji
|> fix_tag
|> set_sensitive
|> fix_content_map
|> fix_addressing
|> fix_summary
|> fix_type(options)
|> fix_emoji()
|> fix_tag()
|> fix_content_map()
|> fix_addressing()
|> fix_summary()
end
def fix_summary(%{"summary" => nil} = object) do
@ -73,17 +71,21 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
end
end
def fix_explicit_addressing(
%{"to" => to, "cc" => cc} = object,
explicit_mentions,
follower_collection
) do
explicit_to = Enum.filter(to, fn x -> x in explicit_mentions end)
# if directMessage flag is set to true, leave the addressing alone
def fix_explicit_addressing(%{"directMessage" => true} = object, _follower_collection),
do: object
def fix_explicit_addressing(%{"to" => to, "cc" => cc} = object, follower_collection) do
explicit_mentions =
Utils.determine_explicit_mentions(object) ++
[Pleroma.Constants.as_public(), follower_collection]
explicit_to = Enum.filter(to, fn x -> x in explicit_mentions end)
explicit_cc = Enum.filter(to, fn x -> x not in explicit_mentions end)
final_cc =
(cc ++ explicit_cc)
|> Enum.filter(& &1)
|> Enum.reject(fn x -> String.ends_with?(x, "/followers") and x != follower_collection end)
|> Enum.uniq()
@ -92,29 +94,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
|> Map.put("cc", final_cc)
end
def fix_explicit_addressing(object, _explicit_mentions, _followers_collection), do: object
# if directMessage flag is set to true, leave the addressing alone
def fix_explicit_addressing(%{"directMessage" => true} = object), do: object
def fix_explicit_addressing(object) do
explicit_mentions = Utils.determine_explicit_mentions(object)
%User{follower_address: follower_collection} =
object
|> Containment.get_actor()
|> User.get_cached_by_ap_id()
explicit_mentions =
explicit_mentions ++
[
Pleroma.Constants.as_public(),
follower_collection
]
fix_explicit_addressing(object, explicit_mentions, follower_collection)
end
# if as:Public is addressed, then make sure the followers collection is also addressed
# so that the activities will be delivered to local users.
def fix_implicit_addressing(%{"to" => to, "cc" => cc} = object, followers_collection) do
@ -138,19 +117,19 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
end
end
def fix_implicit_addressing(object, _), do: object
def fix_addressing(object) do
{:ok, %User{} = user} = User.get_or_fetch_by_ap_id(object["actor"])
followers_collection = User.ap_followers(user)
{:ok, %User{follower_address: follower_collection}} =
object
|> Containment.get_actor()
|> User.get_or_fetch_by_ap_id()
object
|> fix_addressing_list("to")
|> fix_addressing_list("cc")
|> fix_addressing_list("bto")
|> fix_addressing_list("bcc")
|> fix_explicit_addressing()
|> fix_implicit_addressing(followers_collection)
|> fix_explicit_addressing(follower_collection)
|> fix_implicit_addressing(follower_collection)
end
def fix_actor(%{"attributedTo" => actor} = object) do
@ -245,6 +224,8 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
"type" => Map.get(url || %{}, "type", "Link")
}
|> Maps.put_if_present("mediaType", media_type)
|> Maps.put_if_present("width", (url || %{})["width"] || data["width"])
|> Maps.put_if_present("height", (url || %{})["height"] || data["height"])
%{
"url" => [attachment_url],
@ -315,10 +296,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
tags =
tag
|> Enum.filter(fn data -> data["type"] == "Hashtag" and data["name"] end)
|> Enum.map(fn %{"name" => name} ->
name
|> String.slice(1..-1)
|> String.downcase()
|> Enum.map(fn
%{"name" => "#" <> hashtag} -> String.downcase(hashtag)
%{"name" => hashtag} -> String.downcase(hashtag)
end)
Map.put(object, "tag", tag ++ tags)
@ -342,19 +322,18 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
def fix_content_map(object), do: object
def fix_type(object, options \\ [])
defp fix_type(%{"type" => "Note", "inReplyTo" => reply_id, "name" => _} = object, options)
when is_binary(reply_id) do
options = Keyword.put(options, :fetch, true)
def fix_type(%{"inReplyTo" => reply_id, "name" => _} = object, options)
when is_binary(reply_id) do
with true <- Federator.allowed_thread_distance?(options[:depth]),
{:ok, %{data: %{"type" => "Question"} = _} = _} <- get_obj_helper(reply_id, options) do
with %Object{data: %{"type" => "Question"}} <- Object.normalize(reply_id, options) do
Map.put(object, "type", "Answer")
else
_ -> object
end
end
def fix_type(object, _), do: object
defp fix_type(object, _options), do: object
# Reduce the object list to find the reported user.
defp get_reported(objects) do
@ -425,10 +404,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
# - tags
# - emoji
def handle_incoming(
%{"type" => "Create", "object" => %{"type" => objtype} = object} = data,
%{"type" => "Create", "object" => %{"type" => "Page"} = object} = data,
options
)
when objtype in ~w{Note Page} do
) do
actor = Containment.get_actor(data)
with nil <- Activity.get_create_by_object_ap_id(object["id"]),
@ -520,14 +498,23 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
def handle_incoming(
%{"type" => "Create", "object" => %{"type" => objtype, "id" => obj_id}} = data,
_options
options
)
when objtype in ~w{Question Answer ChatMessage Audio Video Event Article} do
data = Map.put(data, "object", strip_internal_fields(data["object"]))
when objtype in ~w{Question Answer ChatMessage Audio Video Event Article Note} do
fetch_options = Keyword.put(options, :depth, (options[:depth] || 0) + 1)
object =
data["object"]
|> strip_internal_fields()
|> fix_type(fetch_options)
|> fix_in_reply_to(fetch_options)
data = Map.put(data, "object", object)
options = Keyword.put(options, :local, false)
with {:ok, %User{}} <- ObjectValidator.fetch_actor(data),
nil <- Activity.get_create_by_object_ap_id(obj_id),
{:ok, activity, _} <- Pipeline.common_pipeline(data, local: false) do
{:ok, activity, _} <- Pipeline.common_pipeline(data, options) do
{:ok, activity}
else
%Activity{} = activity -> {:ok, activity}
@ -536,7 +523,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
end
def handle_incoming(%{"type" => type} = data, _options)
when type in ~w{Like EmojiReact Announce} do
when type in ~w{Like EmojiReact Announce Add Remove} do
with :ok <- ObjectValidator.fetch_actor_and_object(data),
{:ok, activity, _meta} <-
Pipeline.common_pipeline(data, local: false) do
@ -566,7 +553,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
Pipeline.common_pipeline(data, local: false) do
{:ok, activity}
else
{:error, {:validate_object, _}} = e ->
{:error, {:validate, _}} = e ->
# Check if we have a create activity for this
with {:ok, object_id} <- ObjectValidators.ObjectID.cast(data["object"]),
%Activity{data: %{"actor" => actor}} <-
@ -742,7 +729,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
# Prepares the object of an outgoing create activity.
def prepare_object(object) do
object
|> set_sensitive
|> add_hashtags
|> add_mention_tags
|> add_emoji_tags
@ -933,15 +919,6 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
Map.put(object, "conversation", object["context"])
end
def set_sensitive(%{"sensitive" => _} = object) do
object
end
def set_sensitive(object) do
tags = object["tag"] || []
Map.put(object, "sensitive", "nsfw" in tags)
end
def set_type(%{"type" => "Answer"} = object) do
Map.put(object, "type", "Note")
end
@ -961,7 +938,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
object
|> Map.get("attachment", [])
|> Enum.map(fn data ->
[%{"mediaType" => media_type, "href" => href} | _] = data["url"]
[%{"mediaType" => media_type, "href" => href} = url | _] = data["url"]
%{
"url" => href,
@ -969,6 +946,9 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
"name" => data["name"],
"type" => "Document"
}
|> Maps.put_if_present("width", url["width"])
|> Maps.put_if_present("height", url["height"])
|> Maps.put_if_present("blurhash", data["blurhash"])
end)
Map.put(object, "attachment", attachments)
@ -1012,6 +992,7 @@ defmodule Pleroma.Web.ActivityPub.Transmogrifier do
with %User{local: false} = user <- User.get_cached_by_ap_id(ap_id),
{:ok, data} <- ActivityPub.fetch_and_prepare_user_from_ap_id(ap_id),
{:ok, user} <- update_user(user, data) do
{:ok, _pid} = Task.start(fn -> ActivityPub.pinned_fetch_task(user) end)
TransmogrifierWorker.enqueue("user_upgrade", %{"user_id" => user.id})
{:ok, user}
else

14
lib/pleroma/web/activity_pub/utils.ex
View file

@ -12,7 +12,6 @@ defmodule Pleroma.Web.ActivityPub.Utils do
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.Web
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.AdminAPI.AccountView
@ -38,6 +37,8 @@ defmodule Pleroma.Web.ActivityPub.Utils do
@supported_report_states ~w(open closed resolved)
@valid_visibilities ~w(public unlisted private direct)
def as_local_public, do: Endpoint.url() <> "/#Public"
# Some implementations send the actor URI as the actor field, others send the entire actor object,
# so figure out what the actor's URI is based on what we have.
def get_ap_id(%{"id" => id} = _), do: id
@ -96,8 +97,11 @@ defmodule Pleroma.Web.ActivityPub.Utils do
!label_in_collection?(ap_id, params["cc"])
if need_splice? do
cc_list = extract_list(params["cc"])
Map.put(params, "cc", [ap_id | cc_list])
cc = [ap_id | extract_list(params["cc"])]
params
|> Map.put("cc", cc)
|> Maps.safe_put_in(["object", "cc"], cc)
else
params
end
@ -107,7 +111,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
%{
"@context" => [
"https://www.w3.org/ns/activitystreams",
"#{Web.base_url()}/schemas/litepub-0.1.jsonld",
"#{Endpoint.url()}/schemas/litepub-0.1.jsonld",
%{
"@language" => "und"
}
@ -132,7 +136,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
end
def generate_id(type) do
"#{Web.base_url()}/#{type}/#{UUID.generate()}"
"#{Endpoint.url()}/#{type}/#{UUID.generate()}"
end
def get_notified_from_object(%{"type" => type} = object) when type in @supported_object_types do

22
lib/pleroma/web/activity_pub/views/user_view.ex
View file

@ -6,8 +6,10 @@ defmodule Pleroma.Web.ActivityPub.UserView do
use Pleroma.Web, :view
alias Pleroma.Keys
alias Pleroma.Object
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ObjectView
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.Endpoint
@ -97,6 +99,7 @@ defmodule Pleroma.Web.ActivityPub.UserView do
"followers" => "#{user.ap_id}/followers",
"inbox" => "#{user.ap_id}/inbox",
"outbox" => "#{user.ap_id}/outbox",
"featured" => "#{user.ap_id}/collections/featured",
"preferredUsername" => user.nickname,
"name" => user.name,
"summary" => user.bio,
@ -245,6 +248,25 @@ defmodule Pleroma.Web.ActivityPub.UserView do
|> Map.merge(pagination)
end
def render("featured.json", %{
user: %{featured_address: featured_address, pinned_objects: pinned_objects}
}) do
objects =
pinned_objects
|> Enum.sort_by(fn {_, pinned_at} -> pinned_at end, &>=/2)
|> Enum.map(fn {id, _} ->
ObjectView.render("object.json", %{object: Object.get_cached_by_ap_id(id)})
end)
%{
"id" => featured_address,
"type" => "OrderedCollection",
"orderedItems" => objects,
"totalItems" => length(objects)
}
|> Map.merge(Utils.make_json_ld_header())
end
defp maybe_put_total_items(map, false, _total), do: map
defp maybe_put_total_items(map, true, total) do

6
lib/pleroma/web/activity_pub/visibility.ex
View file

@ -20,14 +20,14 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
def is_public?(data) do
Utils.label_in_message?(Pleroma.Constants.as_public(), data) or
Utils.label_in_message?(Pleroma.Constants.as_local_public(), data)
Utils.label_in_message?(Utils.as_local_public(), data)
end
def is_local_public?(%Object{data: data}), do: is_local_public?(data)
def is_local_public?(%Activity{data: data}), do: is_local_public?(data)
def is_local_public?(data) do
Utils.label_in_message?(Pleroma.Constants.as_local_public(), data) and
Utils.label_in_message?(Utils.as_local_public(), data) and
not Utils.label_in_message?(Pleroma.Constants.as_public(), data)
end
@ -127,7 +127,7 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
Pleroma.Constants.as_public() in cc ->
"unlisted"
Pleroma.Constants.as_local_public() in to ->
Utils.as_local_public() in to ->
"local"
# this should use the sql for the object's activity

1
lib/pleroma/web/admin_api/controllers/o_auth_app_controller.ex
View file

@ -13,7 +13,6 @@ defmodule Pleroma.Web.AdminAPI.OAuthAppController do
require Logger
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(:put_view, Pleroma.Web.MastodonAPI.AppView)
plug(
OAuthScopesPlug,

128
lib/pleroma/web/admin_api/controllers/user_controller.ex
View file

@ -13,16 +13,17 @@ defmodule Pleroma.Web.AdminAPI.UserController do
alias Pleroma.Web.ActivityPub.Builder
alias Pleroma.Web.ActivityPub.Pipeline
alias Pleroma.Web.AdminAPI
alias Pleroma.Web.AdminAPI.AccountView
alias Pleroma.Web.AdminAPI.Search
alias Pleroma.Web.Plugs.OAuthScopesPlug
@users_page_size 50
plug(Pleroma.Web.ApiSpec.CastAndValidate)
plug(
OAuthScopesPlug,
%{scopes: ["admin:read:accounts"]}
when action in [:list, :show]
when action in [:index, :show]
)
plug(
@ -44,13 +45,19 @@ defmodule Pleroma.Web.AdminAPI.UserController do
when action in [:follow, :unfollow]
)
plug(:put_view, Pleroma.Web.AdminAPI.AccountView)
action_fallback(AdminAPI.FallbackController)
def delete(conn, %{"nickname" => nickname}) do
delete(conn, %{"nicknames" => [nickname]})
defdelegate open_api_operation(action), to: Pleroma.Web.ApiSpec.Admin.UserOperation
def delete(conn, %{nickname: nickname}) do
conn
|> Map.put(:body_params, %{nicknames: [nickname]})
|> delete(%{})
end
def delete(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames}) do
def delete(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
Enum.each(users, fn user ->
@ -67,10 +74,16 @@ defmodule Pleroma.Web.AdminAPI.UserController do
json(conn, nicknames)
end
def follow(%{assigns: %{user: admin}} = conn, %{
"follower" => follower_nick,
"followed" => followed_nick
}) do
def follow(
%{
assigns: %{user: admin},
body_params: %{
follower: follower_nick,
followed: followed_nick
}
} = conn,
_
) do
with %User{} = follower <- User.get_cached_by_nickname(follower_nick),
%User{} = followed <- User.get_cached_by_nickname(followed_nick) do
User.follow(follower, followed)
@ -86,10 +99,16 @@ defmodule Pleroma.Web.AdminAPI.UserController do
json(conn, "ok")
end
def unfollow(%{assigns: %{user: admin}} = conn, %{
"follower" => follower_nick,
"followed" => followed_nick
}) do
def unfollow(
%{
assigns: %{user: admin},
body_params: %{
follower: follower_nick,
followed: followed_nick
}
} = conn,
_
) do
with %User{} = follower <- User.get_cached_by_nickname(follower_nick),
%User{} = followed <- User.get_cached_by_nickname(followed_nick) do
User.unfollow(follower, followed)
@ -105,9 +124,10 @@ defmodule Pleroma.Web.AdminAPI.UserController do
json(conn, "ok")
end
def create(%{assigns: %{user: admin}} = conn, %{"users" => users}) do
def create(%{assigns: %{user: admin}, body_params: %{users: users}} = conn, _) do
changesets =
Enum.map(users, fn %{"nickname" => nickname, "email" => email, "password" => password} ->
users
|> Enum.map(fn %{nickname: nickname, email: email, password: password} ->
user_data = %{
nickname: nickname,
name: nickname,
@ -124,52 +144,49 @@ defmodule Pleroma.Web.AdminAPI.UserController do
end)
case Pleroma.Repo.transaction(changesets) do
{:ok, users} ->
res =
users
{:ok, users_map} ->
users =
users_map
|> Map.values()
|> Enum.map(fn user ->
{:ok, user} = User.post_register_action(user)
user
end)
|> Enum.map(&AccountView.render("created.json", %{user: &1}))
ModerationLog.insert_log(%{
actor: admin,
subjects: Map.values(users),
subjects: users,
action: "create"
})
json(conn, res)
render(conn, "created_many.json", users: users)
{:error, id, changeset, _} ->
res =
changesets =
Enum.map(changesets.operations, fn
{current_id, {:changeset, _current_changeset, _}} when current_id == id ->
AccountView.render("create-error.json", %{changeset: changeset})
{^id, {:changeset, _current_changeset, _}} ->
changeset
{_, {:changeset, current_changeset, _}} ->
AccountView.render("create-error.json", %{changeset: current_changeset})
current_changeset
end)
conn
|> put_status(:conflict)
|> json(res)
|> render("create_errors.json", changesets: changesets)
end
end
def show(%{assigns: %{user: admin}} = conn, %{"nickname" => nickname}) do
def show(%{assigns: %{user: admin}} = conn, %{nickname: nickname}) do
with %User{} = user <- User.get_cached_by_nickname_or_id(nickname, for: admin) do
conn
|> put_view(AccountView)
|> render("show.json", %{user: user})
render(conn, "show.json", %{user: user})
else
_ -> {:error, :not_found}
end
end
def toggle_activation(%{assigns: %{user: admin}} = conn, %{"nickname" => nickname}) do
def toggle_activation(%{assigns: %{user: admin}} = conn, %{nickname: nickname}) do
user = User.get_cached_by_nickname(nickname)
{:ok, updated_user} = User.set_activation(user, !user.is_active)
@ -182,12 +199,10 @@ defmodule Pleroma.Web.AdminAPI.UserController do
action: action
})
conn
|> put_view(AccountView)
|> render("show.json", %{user: updated_user})
render(conn, "show.json", user: updated_user)
end
def activate(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames}) do
def activate(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
{:ok, updated_users} = User.set_activation(users, true)
@ -197,12 +212,10 @@ defmodule Pleroma.Web.AdminAPI.UserController do
action: "activate"
})
conn
|> put_view(AccountView)
|> render("index.json", %{users: Keyword.values(updated_users)})
render(conn, "index.json", users: Keyword.values(updated_users))
end
def deactivate(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames}) do
def deactivate(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
{:ok, updated_users} = User.set_activation(users, false)
@ -212,12 +225,10 @@ defmodule Pleroma.Web.AdminAPI.UserController do
action: "deactivate"
})
conn
|> put_view(AccountView)
|> render("index.json", %{users: Keyword.values(updated_users)})
render(conn, "index.json", users: Keyword.values(updated_users))
end
def approve(%{assigns: %{user: admin}} = conn, %{"nicknames" => nicknames}) do
def approve(%{assigns: %{user: admin}, body_params: %{nicknames: nicknames}} = conn, _) do
users = Enum.map(nicknames, &User.get_cached_by_nickname/1)
{:ok, updated_users} = User.approve(users)
@ -227,36 +238,27 @@ defmodule Pleroma.Web.AdminAPI.UserController do
action: "approve"
})
conn
|> put_view(AccountView)
|> render("index.json", %{users: updated_users})
render(conn, "index.json", users: updated_users)
end
def list(conn, params) do
def index(conn, params) do
{page, page_size} = page_params(params)
filters = maybe_parse_filters(params["filters"])
filters = maybe_parse_filters(params[:filters])
search_params =
%{
query: params["query"],
query: params[:query],
page: page,
page_size: page_size,
tags: params["tags"],
name: params["name"],
email: params["email"],
actor_types: params["actor_types"]
tags: params[:tags],
name: params[:name],
email: params[:email],
actor_types: params[:actor_types]
}
|> Map.merge(filters)
with {:ok, users, count} <- Search.user(search_params) do
json(
conn,
AccountView.render("index.json",
users: users,
count: count,
page_size: page_size
)
)
render(conn, "index.json", users: users, count: count, page_size: page_size)
end
end
@ -274,8 +276,8 @@ defmodule Pleroma.Web.AdminAPI.UserController do
defp page_params(params) do
{
fetch_integer_param(params, "page", 1),
fetch_integer_param(params, "page_size", @users_page_size)
fetch_integer_param(params, :page, 1),
fetch_integer_param(params, :page_size, @users_page_size)
}
end
end

19
lib/pleroma/web/admin_api/views/account_view.ex
View file

@ -75,7 +75,7 @@ defmodule Pleroma.Web.AdminAPI.AccountView do
"display_name" => display_name,
"is_active" => user.is_active,
"local" => user.local,
"roles" => User.roles(user),
"roles" => roles(user),
"tags" => user.tags || [],
"is_confirmed" => user.is_confirmed,
"is_approved" => user.is_approved,
@ -85,6 +85,10 @@ defmodule Pleroma.Web.AdminAPI.AccountView do
}
end
def render("created_many.json", %{users: users}) do
render_many(users, AccountView, "created.json", as: :user)
end
def render("created.json", %{user: user}) do
%{
type: "success",
@ -96,7 +100,11 @@ defmodule Pleroma.Web.AdminAPI.AccountView do
}
end
def render("create-error.json", %{changeset: %Ecto.Changeset{changes: changes, errors: errors}}) do
def render("create_errors.json", %{changesets: changesets}) do
render_many(changesets, AccountView, "create_error.json", as: :changeset)
end
def render("create_error.json", %{changeset: %Ecto.Changeset{changes: changes, errors: errors}}) do
%{
type: "error",
code: 409,
@ -140,4 +148,11 @@ defmodule Pleroma.Web.AdminAPI.AccountView do
defp image_url(%{"url" => [%{"href" => href} | _]}), do: href
defp image_url(_), do: nil
defp roles(%{is_moderator: is_moderator, is_admin: is_admin}) do
%{
admin: is_admin,
moderator: is_moderator
}
end
end

10
lib/pleroma/web/admin_api/views/o_auth_app_view.ex Normal file
View file

@ -0,0 +1,10 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.AdminAPI.OAuthAppView do
use Pleroma.Web, :view
alias Pleroma.Web.MastodonAPI
def render(view, opts), do: MastodonAPI.AppView.render(view, opts)
end

5
lib/pleroma/web/api_spec.ex
View file

@ -92,9 +92,10 @@ defmodule Pleroma.Web.ApiSpec do
"Invites",
"MediaProxy cache",
"OAuth application managment",
"Report managment",
"Relays",
"Status administration"
"Report managment",
"Status administration",
"User administration"
]
},
%{"name" => "Applications", "tags" => ["Applications", "Push subscriptions"]},

31
lib/pleroma/web/api_spec/cast_and_validate.ex
View file

@ -15,6 +15,7 @@ defmodule Pleroma.Web.ApiSpec.CastAndValidate do
@behaviour Plug
alias OpenApiSpex.Plug.PutApiSpec
alias Plug.Conn
@impl Plug
@ -25,12 +26,10 @@ defmodule Pleroma.Web.ApiSpec.CastAndValidate do
end
@impl Plug
def call(%{private: %{open_api_spex: private_data}} = conn, %{
operation_id: operation_id,
render_error: render_error
}) do
spec = private_data.spec
operation = private_data.operation_lookup[operation_id]
def call(conn, %{operation_id: operation_id, render_error: render_error}) do
{spec, operation_lookup} = PutApiSpec.get_spec_and_operation_lookup(conn)
operation = operation_lookup[operation_id]
content_type =
case Conn.get_req_header(conn, "content-type") do
@ -43,8 +42,7 @@ defmodule Pleroma.Web.ApiSpec.CastAndValidate do
"application/json"
end
private_data = Map.put(private_data, :operation_id, operation_id)
conn = Conn.put_private(conn, :open_api_spex, private_data)
conn = Conn.put_private(conn, :operation_id, operation_id)
case cast_and_validate(spec, operation, conn, content_type, strict?()) do
{:ok, conn} ->
@ -64,25 +62,22 @@ defmodule Pleroma.Web.ApiSpec.CastAndValidate do
private: %{
phoenix_controller: controller,
phoenix_action: action,
open_api_spex: private_data
open_api_spex: %{spec_module: spec_module}
}
} = conn,
opts
) do
{spec, operation_lookup} = PutApiSpec.get_spec_and_operation_lookup(conn)
operation =
case private_data.operation_lookup[{controller, action}] do
case operation_lookup[{controller, action}] do
nil ->
operation_id = controller.open_api_operation(action).operationId
operation = private_data.operation_lookup[operation_id]
operation = operation_lookup[operation_id]
operation_lookup =
private_data.operation_lookup
|> Map.put({controller, action}, operation)
operation_lookup = Map.put(operation_lookup, {controller, action}, operation)
OpenApiSpex.Plug.Cache.adapter().put(
private_data.spec_module,
{private_data.spec, operation_lookup}
)
OpenApiSpex.Plug.Cache.adapter().put(spec_module, {spec, operation_lookup})
operation

389
lib/pleroma/web/api_spec/operations/admin/user_operation.ex Normal file
View file

@ -0,0 +1,389 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ApiSpec.Admin.UserOperation do
alias OpenApiSpex.Operation
alias OpenApiSpex.Schema
alias Pleroma.Web.ApiSpec.Schemas.ActorType
alias Pleroma.Web.ApiSpec.Schemas.ApiError
import Pleroma.Web.ApiSpec.Helpers
def open_api_operation(action) do
operation = String.to_existing_atom("#{action}_operation")
apply(__MODULE__, operation, [])
end
def index_operation do
%Operation{
tags: ["User administration"],
summary: "List users",
operationId: "AdminAPI.UserController.index",
security: [%{"oAuth" => ["admin:read:accounts"]}],
parameters: [
Operation.parameter(:filters, :query, :string, "Comma separated list of filters"),
Operation.parameter(:query, :query, :string, "Search users query"),
Operation.parameter(:name, :query, :string, "Search by display name"),
Operation.parameter(:email, :query, :string, "Search by email"),
Operation.parameter(:page, :query, :integer, "Page Number"),
Operation.parameter(:page_size, :query, :integer, "Number of users to return per page"),
Operation.parameter(
:actor_types,
:query,
%Schema{type: :array, items: ActorType},
"Filter by actor type"
),
Operation.parameter(
:tags,
:query,
%Schema{type: :array, items: %Schema{type: :string}},
"Filter by tags"
)
| admin_api_params()
],
responses: %{
200 =>
Operation.response(
"Response",
"application/json",
%Schema{
type: :object,
properties: %{
users: %Schema{type: :array, items: user()},
count: %Schema{type: :integer},
page_size: %Schema{type: :integer}
}
}
),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def create_operation do
%Operation{
tags: ["User administration"],
summary: "Create a single or multiple users",
operationId: "AdminAPI.UserController.create",
security: [%{"oAuth" => ["admin:write:accounts"]}],
parameters: admin_api_params(),
requestBody:
request_body(
"Parameters",
%Schema{
description: "POST body for creating users",
type: :object,
properties: %{
users: %Schema{
type: :array,
items: %Schema{
type: :object,
properties: %{
nickname: %Schema{type: :string},
email: %Schema{type: :string},
password: %Schema{type: :string}
}
}
}
}
}
),
responses: %{
200 =>
Operation.response("Response", "application/json", %Schema{
type: :array,
items: %Schema{
type: :object,
properties: %{
code: %Schema{type: :integer},
type: %Schema{type: :string},
data: %Schema{
type: :object,
properties: %{
email: %Schema{type: :string, format: :email},
nickname: %Schema{type: :string}
}
}
}
}
}),
403 => Operation.response("Forbidden", "application/json", ApiError),
409 =>
Operation.response("Conflict", "application/json", %Schema{
type: :array,
items: %Schema{
type: :object,
properties: %{
code: %Schema{type: :integer},
error: %Schema{type: :string},
type: %Schema{type: :string},
data: %Schema{
type: :object,
properties: %{
email: %Schema{type: :string, format: :email},
nickname: %Schema{type: :string}
}
}
}
}
})
}
}
end
def show_operation do
%Operation{
tags: ["User administration"],
summary: "Show user",
operationId: "AdminAPI.UserController.show",
security: [%{"oAuth" => ["admin:read:accounts"]}],
parameters: [
Operation.parameter(
:nickname,
:path,
:string,
"User nickname or ID"
)
| admin_api_params()
],
responses: %{
200 => Operation.response("Response", "application/json", user()),
403 => Operation.response("Forbidden", "application/json", ApiError),
404 => Operation.response("Not Found", "application/json", ApiError)
}
}
end
def follow_operation do
%Operation{
tags: ["User administration"],
summary: "Follow",
operationId: "AdminAPI.UserController.follow",
security: [%{"oAuth" => ["admin:write:follows"]}],
parameters: admin_api_params(),
requestBody:
request_body(
"Parameters",
%Schema{
type: :object,
properties: %{
follower: %Schema{type: :string, description: "Follower nickname"},
followed: %Schema{type: :string, description: "Followed nickname"}
}
}
),
responses: %{
200 => Operation.response("Response", "application/json", %Schema{type: :string}),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def unfollow_operation do
%Operation{
tags: ["User administration"],
summary: "Unfollow",
operationId: "AdminAPI.UserController.unfollow",
security: [%{"oAuth" => ["admin:write:follows"]}],
parameters: admin_api_params(),
requestBody:
request_body(
"Parameters",
%Schema{
type: :object,
properties: %{
follower: %Schema{type: :string, description: "Follower nickname"},
followed: %Schema{type: :string, description: "Followed nickname"}
}
}
),
responses: %{
200 => Operation.response("Response", "application/json", %Schema{type: :string}),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def approve_operation do
%Operation{
tags: ["User administration"],
summary: "Approve multiple users",
operationId: "AdminAPI.UserController.approve",
security: [%{"oAuth" => ["admin:write:accounts"]}],
parameters: admin_api_params(),
requestBody:
request_body(
"Parameters",
%Schema{
description: "POST body for deleting multiple users",
type: :object,
properties: %{
nicknames: %Schema{
type: :array,
items: %Schema{type: :string}
}
}
}
),
responses: %{
200 =>
Operation.response("Response", "application/json", %Schema{
type: :object,
properties: %{user: %Schema{type: :array, items: user()}}
}),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def toggle_activation_operation do
%Operation{
tags: ["User administration"],
summary: "Toggle user activation",
operationId: "AdminAPI.UserController.toggle_activation",
security: [%{"oAuth" => ["admin:write:accounts"]}],
parameters: [
Operation.parameter(:nickname, :path, :string, "User nickname")
| admin_api_params()
],
responses: %{
200 => Operation.response("Response", "application/json", user()),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def activate_operation do
%Operation{
tags: ["User administration"],
summary: "Activate multiple users",
operationId: "AdminAPI.UserController.activate",
security: [%{"oAuth" => ["admin:write:accounts"]}],
parameters: admin_api_params(),
requestBody:
request_body(
"Parameters",
%Schema{
description: "POST body for deleting multiple users",
type: :object,
properties: %{
nicknames: %Schema{
type: :array,
items: %Schema{type: :string}
}
}
}
),
responses: %{
200 =>
Operation.response("Response", "application/json", %Schema{
type: :object,
properties: %{user: %Schema{type: :array, items: user()}}
}),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def deactivate_operation do
%Operation{
tags: ["User administration"],
summary: "Deactivates multiple users",
operationId: "AdminAPI.UserController.deactivate",
security: [%{"oAuth" => ["admin:write:accounts"]}],
parameters: admin_api_params(),
requestBody:
request_body(
"Parameters",
%Schema{
description: "POST body for deleting multiple users",
type: :object,
properties: %{
nicknames: %Schema{
type: :array,
items: %Schema{type: :string}
}
}
}
),
responses: %{
200 =>
Operation.response("Response", "application/json", %Schema{
type: :object,
properties: %{user: %Schema{type: :array, items: user()}}
}),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
def delete_operation do
%Operation{
tags: ["User administration"],
summary: "Removes a single or multiple users",
operationId: "AdminAPI.UserController.delete",
security: [%{"oAuth" => ["admin:write:accounts"]}],
parameters: [
Operation.parameter(
:nickname,
:query,
:string,
"User nickname"
)
| admin_api_params()
],
requestBody:
request_body(
"Parameters",
%Schema{
description: "POST body for deleting multiple users",
type: :object,
properties: %{
nicknames: %Schema{
type: :array,
items: %Schema{type: :string}
}
}
}
),
responses: %{
200 =>
Operation.response("Response", "application/json", %Schema{
description: "Array of nicknames",
type: :array,
items: %Schema{type: :string}
}),
403 => Operation.response("Forbidden", "application/json", ApiError)
}
}
end
defp user do
%Schema{
type: :object,
properties: %{
id: %Schema{type: :string},
email: %Schema{type: :string, format: :email},
avatar: %Schema{type: :string, format: :uri},
nickname: %Schema{type: :string},
display_name: %Schema{type: :string},
is_active: %Schema{type: :boolean},
local: %Schema{type: :boolean},
roles: %Schema{
type: :object,
properties: %{
admin: %Schema{type: :boolean},
moderator: %Schema{type: :boolean}
}
},
tags: %Schema{type: :array, items: %Schema{type: :string}},
is_confirmed: %Schema{type: :boolean},
is_approved: %Schema{type: :boolean},
url: %Schema{type: :string, format: :uri},
registration_reason: %Schema{type: :string, nullable: true},
actor_type: %Schema{type: :string}
}
}
end
end

48
lib/pleroma/web/api_spec/operations/status_operation.ex
View file

@ -59,7 +59,7 @@ defmodule Pleroma.Web.ApiSpec.StatusOperation do
Operation.response(
"Status. When `scheduled_at` is present, ScheduledStatus is returned instead",
"application/json",
%Schema{oneOf: [Status, ScheduledStatus]}
%Schema{anyOf: [Status, ScheduledStatus]}
),
422 => Operation.response("Bad Request / MRF Rejection", "application/json", ApiError)
}
@ -182,7 +182,34 @@ defmodule Pleroma.Web.ApiSpec.StatusOperation do
parameters: [id_param()],
responses: %{
200 => status_response(),
400 => Operation.response("Error", "application/json", ApiError)
400 =>
Operation.response("Bad Request", "application/json", %Schema{
allOf: [ApiError],
title: "Unprocessable Entity",
example: %{
"error" => "You have already pinned the maximum number of statuses"
}
}),
404 =>
Operation.response("Not found", "application/json", %Schema{
allOf: [ApiError],
title: "Unprocessable Entity",
example: %{
"error" => "Record not found"
}
}),
422 =>
Operation.response(
"Unprocessable Entity",
"application/json",
%Schema{
allOf: [ApiError],
title: "Unprocessable Entity",
example: %{
"error" => "Someone else's status cannot be pinned"
}
}
)
}
}
end
@ -197,7 +224,22 @@ defmodule Pleroma.Web.ApiSpec.StatusOperation do
parameters: [id_param()],
responses: %{
200 => status_response(),
400 => Operation.response("Error", "application/json", ApiError)
400 =>
Operation.response("Bad Request", "application/json", %Schema{
allOf: [ApiError],
title: "Unprocessable Entity",
example: %{
"error" => "You have already pinned the maximum number of statuses"
}
}),
404 =>
Operation.response("Not found", "application/json", %Schema{
allOf: [ApiError],
title: "Unprocessable Entity",
example: %{
"error" => "Record not found"
}
})
}
}
end

10
lib/pleroma/web/api_spec/schemas/boolean_like.ex
View file

@ -3,6 +3,7 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ApiSpec.Schemas.BooleanLike do
alias OpenApiSpex.Cast
alias OpenApiSpex.Schema
require OpenApiSpex
@ -27,10 +28,13 @@ defmodule Pleroma.Web.ApiSpec.Schemas.BooleanLike do
%Schema{type: :boolean},
%Schema{type: :string},
%Schema{type: :integer}
]
],
"x-validate": __MODULE__
})
def after_cast(value, _schmea) do
{:ok, Pleroma.Web.ControllerHelper.truthy_param?(value)}
def cast(%Cast{value: value} = context) do
context
|> Map.put(:value, Pleroma.Web.ControllerHelper.truthy_param?(value))
|> Cast.ok()
end
end

7
lib/pleroma/web/api_spec/schemas/status.ex
View file

@ -194,6 +194,13 @@ defmodule Pleroma.Web.ApiSpec.Schemas.Status do
parent_visible: %Schema{
type: :boolean,
description: "`true` if the parent post is visible to the user"
},
pinned_at: %Schema{
type: :string,
format: "date-time",
nullable: true,
description:
"A datetime (ISO 8601) that states when the post was pinned or `null` if the post is not pinned"
}
}
},

73
lib/pleroma/web/common_api.ex
View file

@ -228,17 +228,7 @@ defmodule Pleroma.Web.CommonAPI do
{:find_object, _} ->
{:error, :not_found}
{:common_pipeline,
{
:error,
{
:validate_object,
{
:error,
changeset
}
}
}} = e ->
{:common_pipeline, {:error, {:validate, {:error, changeset}}}} = e ->
if {:object, {"already liked by this actor", []}} in changeset.errors do
{:ok, :already_liked}
else
@ -411,29 +401,58 @@ defmodule Pleroma.Web.CommonAPI do
end
end
def pin(id, %{ap_id: user_ap_id} = user) do
with %Activity{
actor: ^user_ap_id,
data: %{"type" => "Create"},
object: %Object{data: %{"type" => object_type}}
} = activity <- Activity.get_by_id_with_object(id),
true <- object_type in ["Note", "Article", "Question"],
true <- Visibility.is_public?(activity),
{:ok, _user} <- User.add_pinnned_activity(user, activity) do
@spec pin(String.t(), User.t()) :: {:ok, Activity.t()} | {:error, term()}
def pin(id, %User{} = user) do
with %Activity{} = activity <- create_activity_by_id(id),
true <- activity_belongs_to_actor(activity, user.ap_id),
true <- object_type_is_allowed_for_pin(activity.object),
true <- activity_is_public(activity),
{:ok, pin_data, _} <- Builder.pin(user, activity.object),
{:ok, _pin, _} <-
Pipeline.common_pipeline(pin_data,
local: true,
activity_id: id
) do
{:ok, activity}
else
{:error, %{errors: [pinned_activities: {err, _}]}} -> {:error, err}
_ -> {:error, dgettext("errors", "Could not pin")}
{:error, {:side_effects, error}} -> error
error -> error
end
end
defp create_activity_by_id(id) do
with nil <- Activity.create_by_id_with_object(id) do
{:error, :not_found}
end
end
defp activity_belongs_to_actor(%{actor: actor}, actor), do: true
defp activity_belongs_to_actor(_, _), do: {:error, :ownership_error}
defp object_type_is_allowed_for_pin(%{data: %{"type" => type}}) do
with false <- type in ["Note", "Article", "Question"] do
{:error, :not_allowed}
end
end
defp activity_is_public(activity) do
with false <- Visibility.is_public?(activity) do
{:error, :visibility_error}
end
end
@spec unpin(String.t(), User.t()) :: {:ok, User.t()} | {:error, term()}
def unpin(id, user) do
with %Activity{data: %{"type" => "Create"}} = activity <- Activity.get_by_id(id),
{:ok, _user} <- User.remove_pinnned_activity(user, activity) do
with %Activity{} = activity <- create_activity_by_id(id),
{:ok, unpin_data, _} <- Builder.unpin(user, activity.object),
{:ok, _unpin, _} <-
Pipeline.common_pipeline(unpin_data,
local: true,
activity_id: activity.id,
expires_at: activity.data["expires_at"],
featured_address: user.featured_address
) do
{:ok, activity}
else
{:error, %{errors: [pinned_activities: {err, _}]}} -> {:error, err}
_ -> {:error, dgettext("errors", "Could not unpin")}
end
end

29
lib/pleroma/web/common_api/activity_draft.ex
View file

@ -5,6 +5,7 @@
defmodule Pleroma.Web.CommonAPI.ActivityDraft do
alias Pleroma.Activity
alias Pleroma.Conversation.Participation
alias Pleroma.Object
alias Pleroma.Web.CommonAPI
alias Pleroma.Web.CommonAPI.Utils
@ -179,13 +180,39 @@ defmodule Pleroma.Web.CommonAPI.ActivityDraft do
end
defp sensitive(draft) do
sensitive = draft.params[:sensitive] || Enum.member?(draft.tags, {"#nsfw", "nsfw"})
sensitive = draft.params[:sensitive]
%__MODULE__{draft | sensitive: sensitive}
end
defp object(draft) do
emoji = Map.merge(Pleroma.Emoji.Formatter.get_emoji_map(draft.full_payload), draft.emoji)
# Sometimes people create posts with subject containing emoji,
# since subjects are usually copied this will result in a broken
# subject when someone replies from an instance that does not have
# the emoji or has it under different shortcode. This is an attempt
# to mitigate this by copying emoji from inReplyTo if they are present
# in the subject.
summary_emoji =
with %Activity{} <- draft.in_reply_to,
%Object{data: %{"tag" => [_ | _] = tag}} <- Object.normalize(draft.in_reply_to) do
Enum.reduce(tag, %{}, fn
%{"type" => "Emoji", "name" => name, "icon" => %{"url" => url}}, acc ->
if String.contains?(draft.summary, name) do
Map.put(acc, name, url)
else
acc
end
_, acc ->
acc
end)
else
_ -> %{}
end
emoji = Map.merge(emoji, summary_emoji)
object =
Utils.make_note_data(draft)
|> Map.put("emoji", emoji)

12
lib/pleroma/web/common_api/utils.ex
View file

@ -69,7 +69,7 @@ defmodule Pleroma.Web.CommonAPI.Utils do
to =
case visibility do
"public" -> [Pleroma.Constants.as_public() | draft.mentions]
"local" -> [Pleroma.Constants.as_local_public() | draft.mentions]
"local" -> [Utils.as_local_public() | draft.mentions]
end
cc = [draft.user.follower_address]
@ -217,7 +217,6 @@ defmodule Pleroma.Web.CommonAPI.Utils do
draft.status
|> format_input(content_type, options)
|> maybe_add_attachments(draft.attachments, attachment_links)
|> maybe_add_nsfw_tag(draft.params)
end
defp get_content_type(content_type) do
@ -228,13 +227,6 @@ defmodule Pleroma.Web.CommonAPI.Utils do
end
end
defp maybe_add_nsfw_tag({text, mentions, tags}, %{"sensitive" => sensitive})
when sensitive in [true, "True", "true", "1"] do
{text, mentions, [{"#nsfw", "nsfw"} | tags]}
end
defp maybe_add_nsfw_tag(data, _), do: data
def make_context(_, %Participation{} = participation) do
Repo.preload(participation, :conversation).conversation.ap_id
end
@ -294,7 +286,7 @@ defmodule Pleroma.Web.CommonAPI.Utils do
def format_input(text, "text/markdown", options) do
text
|> Formatter.mentions_escape(options)
|> Earmark.as_html!(%Earmark.Options{renderer: Pleroma.EarmarkRenderer})
|> Formatter.markdown_to_html()
|> Formatter.linkify(options)
|> Formatter.html_escape("text/html")
end

5
lib/pleroma/web/federator.ex
View file

@ -96,6 +96,11 @@ defmodule Pleroma.Web.Federator do
Logger.debug("Unhandled actor #{actor}, #{inspect(e)}")
{:error, e}
{:error, {:validate_object, _}} = e ->
Logger.error("Incoming AP doc validation error: #{inspect(e)}")
Logger.debug(Jason.encode!(params, pretty: true))
e
e ->
# Just drop those for now
Logger.debug(fn -> "Unhandled activity\n" <> Jason.encode!(params, pretty: true) end)

5
lib/pleroma/web/feed/feed_view.ex
View file

@ -32,6 +32,7 @@ defmodule Pleroma.Web.Feed.FeedView do
%{
activity: activity,
object: object,
data: Map.get(object, :data),
actor: actor
}
@ -51,10 +52,10 @@ defmodule Pleroma.Web.Feed.FeedView do
def feed_logo do
case Pleroma.Config.get([:feed, :logo]) do
nil ->
"#{Pleroma.Web.base_url()}/static/logo.svg"
"#{Pleroma.Web.Endpoint.url()}/static/logo.svg"
logo ->
"#{Pleroma.Web.base_url()}#{logo}"
"#{Pleroma.Web.Endpoint.url()}#{logo}"
end
|> MediaProxy.url()
end

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