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diff --git a/changelog.d/grouped_notifications_flag.skip b/changelog.d/grouped_notifications_flag.skip
new file mode 100644
index 000000000..e69de29bb
diff --git a/lib/pleroma/web/mastodon_api/views/instance_view.ex b/lib/pleroma/web/mastodon_api/views/instance_view.ex
index d64ce4fb5..4fccdd01e 100644
--- a/lib/pleroma/web/mastodon_api/views/instance_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/instance_view.ex
@@ -1,438 +1,439 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.MastodonAPI.InstanceView do
use Pleroma.Web, :view
import Pleroma.Web.Utils.Guards, only: [not_empty_string: 1]
alias Pleroma.Config
alias Pleroma.Web.ActivityPub.MRF
@mastodon_api_level "2.7.2"
@block_severities %{
federated_timeline_removal: "silence",
reject: "suspend"
}
def render("show.json", _) do
instance = Config.get(:instance)
common_information(instance)
|> Map.merge(%{
uri: Pleroma.Web.WebFinger.host(),
description: Keyword.get(instance, :description),
short_description: Keyword.get(instance, :short_description),
email: Keyword.get(instance, :email),
urls: %{
streaming_api: Pleroma.Web.Endpoint.websocket_url()
},
stats: Pleroma.Stats.get_stats(),
thumbnail:
URI.merge(Pleroma.Web.Endpoint.url(), Keyword.get(instance, :instance_thumbnail))
|> to_string,
registrations: Keyword.get(instance, :registrations_open),
approval_required: Keyword.get(instance, :account_approval_required),
contact_account: contact_account(Keyword.get(instance, :contact_username)),
configuration: configuration(),
# Extra (not present in Mastodon):
max_toot_chars: Keyword.get(instance, :limit),
max_media_attachments: Keyword.get(instance, :max_media_attachments),
poll_limits: Keyword.get(instance, :poll_limits),
upload_limit: Keyword.get(instance, :upload_limit),
avatar_upload_limit: Keyword.get(instance, :avatar_upload_limit),
background_upload_limit: Keyword.get(instance, :background_upload_limit),
banner_upload_limit: Keyword.get(instance, :banner_upload_limit),
background_image: Pleroma.Web.Endpoint.url() <> Keyword.get(instance, :background_image),
shout_limit: Config.get([:shout, :limit]),
description_limit: Keyword.get(instance, :description_limit),
chat_limit: Keyword.get(instance, :chat_limit),
pleroma: pleroma_configuration(instance)
})
end
def render("show2.json", _) do
instance = Config.get(:instance)
common_information(instance)
|> Map.merge(%{
domain: Pleroma.Web.WebFinger.host(),
source_url: Pleroma.Application.repository(),
description: Keyword.get(instance, :short_description),
usage: %{users: %{active_month: Pleroma.User.active_user_count()}},
thumbnail: %{
url:
URI.merge(Pleroma.Web.Endpoint.url(), Keyword.get(instance, :instance_thumbnail))
|> to_string
},
configuration: configuration2(),
registrations: %{
enabled: Keyword.get(instance, :registrations_open),
approval_required: Keyword.get(instance, :account_approval_required),
message: nil,
url: nil
},
contact: %{
email: Keyword.get(instance, :email),
account: contact_account(Keyword.get(instance, :contact_username))
},
# Extra (not present in Mastodon):
pleroma: pleroma_configuration2(instance)
})
end
def render("rules.json", _) do
Pleroma.Rule.query()
|> Pleroma.Repo.all()
|> render_many(__MODULE__, "rule.json", as: :rule)
end
def render("rule.json", %{rule: rule}) do
%{
id: to_string(rule.id),
text: rule.text,
hint: rule.hint || ""
}
end
def render("domain_blocks.json", _) do
if Config.get([:mrf, :transparency]) do
exclusions = Config.get([:mrf, :transparency_exclusions]) |> MRF.instance_list_from_tuples()
domain_blocks =
Config.get(:mrf_simple)
|> Enum.map(fn {rule, instances} ->
instances
|> Enum.map(fn
{host, reason} when not_empty_string(host) and not_empty_string(reason) ->
{host, reason}
{host, _reason} when not_empty_string(host) ->
{host, ""}
host when not_empty_string(host) ->
{host, ""}
_ ->
nil
end)
|> Enum.reject(&is_nil/1)
|> Enum.reject(fn {host, _} ->
host in exclusions or not Map.has_key?(@block_severities, rule)
end)
|> Enum.map(fn {host, reason} ->
domain_block = %{
domain: host,
digest: :crypto.hash(:sha256, host) |> Base.encode16(case: :lower),
severity: Map.get(@block_severities, rule)
}
if not_empty_string(reason) do
Map.put(domain_block, :comment, reason)
else
domain_block
end
end)
end)
|> List.flatten()
domain_blocks
else
[]
end
end
def render("translation_languages.json", _) do
with true <- Pleroma.Language.Translation.configured?(),
{:ok, languages} <- Pleroma.Language.Translation.languages_matrix() do
languages
else
_ -> %{}
end
end
defp common_information(instance) do
%{
languages: Keyword.get(instance, :languages, ["en"]),
rules: render(__MODULE__, "rules.json"),
title: Keyword.get(instance, :name),
version: "#{@mastodon_api_level} (compatible; #{Pleroma.Application.named_version()})"
}
end
def features do
[
"pleroma_api",
"mastodon_api",
+ "mastodon_api_grouped_notifications",
"mastodon_api_streaming",
"polls",
"v2_suggestions",
"pleroma_explicit_addressing",
"shareable_emoji_packs",
"multifetch",
"pleroma:api/v1/notifications:include_types_filter",
"editing",
"quote_posting",
if Config.get([:activitypub, :blockers_visible]) do
"blockers_visible"
end,
if Config.get([:media_proxy, :enabled]) do
"media_proxy"
end,
if Config.get([:gopher, :enabled]) do
"gopher"
end,
# backwards compat
if Config.get([:shout, :enabled]) do
"chat"
end,
if Config.get([:shout, :enabled]) do
"shout"
end,
if Config.get([:instance, :allow_relay]) do
"relay"
end,
if Config.get([:instance, :safe_dm_mentions]) do
"safe_dm_mentions"
end,
"pleroma_emoji_reactions",
"pleroma_custom_emoji_reactions",
"pleroma_chat_messages",
"pleroma:pin_chats",
if Config.get([:instance, :show_reactions]) do
"exposable_reactions"
end,
if Config.get([:instance, :profile_directory]) do
"profile_directory"
end,
"pleroma:get:main/ostatus",
"pleroma:group_actors",
"pleroma:bookmark_folders",
if Pleroma.Language.LanguageDetector.configured?() do
"pleroma:language_detection"
end,
"pleroma:block_expiration"
]
|> Enum.filter(& &1)
end
def federation do
quarantined = Config.get([:instance, :quarantined_instances], [])
rejected = Config.get([:instance, :rejected_instances], [])
if Config.get([:mrf, :transparency]) do
{:ok, data} = MRF.describe()
data
|> Map.put(
:quarantined_instances,
Enum.map(quarantined, fn {instance, _reason} -> instance end)
)
# This is for backwards compatibility. We originally didn't sent
# extra info like a reason why an instance was rejected/quarantined/etc.
# Because we didn't want to break backwards compatibility it was decided
# to add an extra "info" key.
|> Map.put(:quarantined_instances_info, %{
"quarantined_instances" =>
quarantined
|> Enum.map(fn {instance, reason} -> {instance, %{"reason" => reason}} end)
|> Map.new()
})
|> Map.put(
:rejected_instances,
rejected
|> Enum.map(fn {instance, reason} -> {instance, %{"reason" => reason}} end)
|> Map.new()
)
else
%{}
end
|> Map.put(:enabled, Config.get([:instance, :federating]))
end
defp fields_limits do
%{
max_fields: Config.get([:instance, :max_account_fields]),
max_remote_fields: Config.get([:instance, :max_remote_account_fields]),
name_length: Config.get([:instance, :account_field_name_length]),
value_length: Config.get([:instance, :account_field_value_length])
}
end
defp contact_account(nil), do: nil
defp contact_account("@" <> username) do
contact_account(username)
end
defp contact_account(username) do
user = Pleroma.User.get_cached_by_nickname(username)
if user do
Pleroma.Web.MastodonAPI.AccountView.render("show.json", %{user: user, for: nil})
else
nil
end
end
defp configuration do
%{
accounts: %{
max_featured_tags: 0
},
statuses: %{
max_characters: Config.get([:instance, :limit]),
max_media_attachments: Config.get([:instance, :max_media_attachments])
},
media_attachments: %{
image_size_limit: Config.get([:instance, :upload_limit]),
video_size_limit: Config.get([:instance, :upload_limit]),
supported_mime_types: ["application/octet-stream"]
},
polls: %{
max_options: Config.get([:instance, :poll_limits, :max_options]),
max_characters_per_option: Config.get([:instance, :poll_limits, :max_option_chars]),
min_expiration: Config.get([:instance, :poll_limits, :min_expiration]),
max_expiration: Config.get([:instance, :poll_limits, :max_expiration])
}
}
end
defp configuration2 do
configuration()
|> put_in([:accounts, :max_pinned_statuses], Config.get([:instance, :max_pinned_statuses], 0))
|> put_in([:accounts, :max_profile_fields], Config.get([:instance, :max_account_fields]))
|> put_in(
[:accounts, :profile_field_name_limit],
Config.get([:instance, :account_field_name_length])
)
|> put_in(
[:accounts, :profile_field_value_limit],
Config.get([:instance, :account_field_value_length])
)
|> put_in([:statuses, :characters_reserved_per_url], 0)
|> Map.merge(%{
urls: %{
streaming: Pleroma.Web.Endpoint.websocket_url(),
status: Config.get([:instance, :status_page])
},
vapid: %{
public_key: Keyword.get(Pleroma.Web.Push.vapid_config(), :public_key)
},
translation: %{enabled: Pleroma.Language.Translation.configured?()},
timelines_access: %{
live_feeds: timelines_access(),
hashtag_feeds: timelines_access(),
# not implemented in Pleroma
trending_link_feeds: %{
local: "disabled",
remote: "disabled"
}
}
})
end
defp timelines_access do
%{
local: timeline_access(:local),
remote: timeline_access(:federated)
}
end
defp timeline_access(kind) do
if Config.restrict_unauthenticated_access?(:timelines, kind) do
"authenticated"
else
"public"
end
end
defp pleroma_configuration(instance) do
base_urls = %{}
base_urls =
if Config.get([:media_proxy, :enabled]) do
Map.put(base_urls, :media_proxy, Config.get([:media_proxy, :base_url]))
else
base_urls
end
base_urls =
case Config.get([Pleroma.Upload, :base_url]) do
nil -> base_urls
url -> Map.put(base_urls, :upload, url)
end
%{
metadata: %{
account_activation_required: Keyword.get(instance, :account_activation_required),
features: features(),
federation: federation(),
fields_limits: fields_limits(),
post_formats: Config.get([:instance, :allowed_post_formats]),
birthday_required: Config.get([:instance, :birthday_required]),
birthday_min_age: Config.get([:instance, :birthday_min_age]),
translation: supported_languages(),
base_urls: base_urls,
markup: markup()
},
stats: %{mau: Pleroma.User.active_user_count()},
vapid_public_key: Keyword.get(Pleroma.Web.Push.vapid_config(), :public_key)
}
end
defp pleroma_configuration2(instance) do
configuration = pleroma_configuration(instance)
configuration
|> Map.merge(%{
metadata:
configuration.metadata
|> Map.merge(%{
avatar_upload_limit: Keyword.get(instance, :avatar_upload_limit),
background_upload_limit: Keyword.get(instance, :background_upload_limit),
banner_upload_limit: Keyword.get(instance, :banner_upload_limit),
background_image:
Pleroma.Web.Endpoint.url() <> Keyword.get(instance, :background_image),
chat_limit: Keyword.get(instance, :chat_limit),
description_limit: Keyword.get(instance, :description_limit),
shout_limit: Config.get([:shout, :limit])
})
})
end
defp supported_languages do
enabled = Pleroma.Language.Translation.configured?()
source_languages =
with true <- enabled,
{:ok, languages} <- Pleroma.Language.Translation.supported_languages(:source) do
languages
else
_ -> nil
end
target_languages =
with true <- enabled,
{:ok, languages} <- Pleroma.Language.Translation.supported_languages(:target) do
languages
else
_ -> nil
end
%{
source_languages: source_languages,
target_languages: target_languages
}
end
defp markup do
%{
allow_inline_images: Config.get([:markup, :allow_inline_images]),
allow_headings: Config.get([:markup, :allow_headings]),
allow_tables: Config.get([:markup, :allow_tables])
}
end
end
diff --git a/test/pleroma/web/node_info_test.exs b/test/pleroma/web/node_info_test.exs
index afe4ebb36..e2bf3400a 100644
--- a/test/pleroma/web/node_info_test.exs
+++ b/test/pleroma/web/node_info_test.exs
@@ -1,302 +1,303 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.NodeInfoTest do
use Pleroma.Web.ConnCase, async: false
import Pleroma.Factory
setup do: clear_config([:mrf_simple])
setup do: clear_config(:instance)
test "GET /.well-known/nodeinfo", %{conn: conn} do
links =
conn
|> get("/.well-known/nodeinfo")
|> json_response(200)
|> Map.fetch!("links")
Enum.each(links, fn link ->
href = Map.fetch!(link, "href")
conn
|> get(href)
|> json_response(200)
end)
accept_types = [
"application/activity+json",
"application/json",
"application/jrd+json"
]
for type <- accept_types do
conn
|> put_req_header("accept", type)
|> get("/.well-known/nodeinfo")
|> json_response(200)
end
end
test "nodeinfo shows staff accounts", %{conn: conn} do
moderator = insert(:user, local: true, is_moderator: true)
admin = insert(:user, local: true, is_admin: true)
conn =
conn
|> get("/nodeinfo/2.1.json")
assert result = json_response(conn, 200)
assert moderator.ap_id in result["metadata"]["staffAccounts"]
assert admin.ap_id in result["metadata"]["staffAccounts"]
end
test "nodeinfo shows roles and privileges", %{conn: conn} do
clear_config([:instance, :moderator_privileges], [:cofe])
clear_config([:instance, :admin_privileges], [:suya, :cofe])
conn =
conn
|> get("/nodeinfo/2.1.json")
assert result = json_response(conn, 200)
assert %{"admin" => ["suya", "cofe"], "moderator" => ["cofe"]} == result["metadata"]["roles"]
end
test "nodeinfo shows restricted nicknames", %{conn: conn} do
conn =
conn
|> get("/nodeinfo/2.1.json")
assert result = json_response(conn, 200)
assert Config.get([Pleroma.User, :restricted_nicknames]) ==
result["metadata"]["restrictedNicknames"]
end
test "returns software.repository field in nodeinfo 2.1", %{conn: conn} do
conn
|> get("/.well-known/nodeinfo")
|> json_response(200)
conn =
conn
|> get("/nodeinfo/2.1.json")
assert result = json_response(conn, 200)
assert Pleroma.Application.repository() == result["software"]["repository"]
end
test "returns fieldsLimits field", %{conn: conn} do
clear_config([:instance, :max_account_fields], 10)
clear_config([:instance, :max_remote_account_fields], 15)
clear_config([:instance, :account_field_name_length], 255)
clear_config([:instance, :account_field_value_length], 2048)
response =
conn
|> get("/nodeinfo/2.1.json")
|> json_response(:ok)
assert response["metadata"]["fieldsLimits"]["maxFields"] == 10
assert response["metadata"]["fieldsLimits"]["maxRemoteFields"] == 15
assert response["metadata"]["fieldsLimits"]["nameLength"] == 255
assert response["metadata"]["fieldsLimits"]["valueLength"] == 2048
end
test "it returns the safe_dm_mentions feature if enabled", %{conn: conn} do
clear_config([:instance, :safe_dm_mentions], true)
response =
conn
|> get("/nodeinfo/2.1.json")
|> json_response(:ok)
assert "safe_dm_mentions" in response["metadata"]["features"]
clear_config([:instance, :safe_dm_mentions], false)
response =
conn
|> get("/nodeinfo/2.1.json")
|> json_response(:ok)
refute "safe_dm_mentions" in response["metadata"]["features"]
end
describe "`metadata/federation/enabled`" do
setup do: clear_config([:instance, :federating])
test "it shows if federation is enabled/disabled", %{conn: conn} do
clear_config([:instance, :federating], true)
response =
conn
|> get("/nodeinfo/2.1.json")
|> json_response(:ok)
assert response["metadata"]["federation"]["enabled"] == true
clear_config([:instance, :federating], false)
response =
conn
|> get("/nodeinfo/2.1.json")
|> json_response(:ok)
assert response["metadata"]["federation"]["enabled"] == false
end
end
test "it shows default features flags", %{conn: conn} do
response =
conn
|> get("/nodeinfo/2.1.json")
|> json_response(:ok)
default_features = [
"pleroma_api",
"mastodon_api",
+ "mastodon_api_grouped_notifications",
"mastodon_api_streaming",
"polls",
"pleroma_explicit_addressing",
"shareable_emoji_packs",
"multifetch",
"pleroma_emoji_reactions",
"pleroma:api/v1/notifications:include_types_filter",
"pleroma_chat_messages"
]
assert MapSet.subset?(
MapSet.new(default_features),
MapSet.new(response["metadata"]["features"])
)
end
describe "Quarantined instances" do
setup do
clear_config([:mrf, :transparency], true)
quarantined_instances = [{"example.com", "reason to quarantine"}]
clear_config([:instance, :quarantined_instances], quarantined_instances)
end
test "shows quarantined instances data if enabled", %{conn: conn} do
expected_config = ["example.com"]
response =
conn
|> get("/nodeinfo/2.1.json")
|> json_response(:ok)
assert response["metadata"]["federation"]["quarantined_instances"] == expected_config
end
test "shows extra information in the quarantined_info field for relevant entries", %{
conn: conn
} do
clear_config([:mrf, :transparency], true)
expected_config = %{
"quarantined_instances" => %{
"example.com" => %{"reason" => "reason to quarantine"}
}
}
response =
conn
|> get("/nodeinfo/2.1.json")
|> json_response(:ok)
assert response["metadata"]["federation"]["quarantined_instances_info"] == expected_config
end
end
describe "MRF SimplePolicy" do
setup do
clear_config([:mrf, :policies], [Pleroma.Web.ActivityPub.MRF.SimplePolicy])
clear_config([:mrf, :transparency], true)
end
test "shows MRF transparency data if enabled", %{conn: conn} do
simple_config = %{"reject" => [{"example.com", ""}]}
clear_config(:mrf_simple, simple_config)
expected_config = %{"reject" => ["example.com"]}
response =
conn
|> get("/nodeinfo/2.1.json")
|> json_response(:ok)
assert response["metadata"]["federation"]["mrf_simple"] == expected_config
end
test "performs exclusions from MRF transparency data if configured", %{conn: conn} do
clear_config([:mrf, :transparency_exclusions], [
{"other.site", "We don't want them to know"}
])
simple_config = %{"reject" => [{"example.com", ""}, {"other.site", ""}]}
clear_config(:mrf_simple, simple_config)
expected_config = %{"reject" => ["example.com"]}
response =
conn
|> get("/nodeinfo/2.1.json")
|> json_response(:ok)
assert response["metadata"]["federation"]["mrf_simple"] == expected_config
assert response["metadata"]["federation"]["exclusions"] == true
end
test "shows extra information in the mrf_simple_info field for relevant entries", %{
conn: conn
} do
simple_config = %{
media_removal: [{"no.media", "LEEWWWDD >//<"}],
media_nsfw: [],
federated_timeline_removal: [{"no.ftl", ""}],
report_removal: [],
reject: [
{"example.instance", "Some reason"},
{"uwu.owo", "awoo to much"},
{"no.reason", ""}
],
followers_only: [],
accept: [],
avatar_removal: [],
banner_removal: [],
reject_deletes: [
{"peak.me", "I want to peak at what they don't want me to see, eheh"}
]
}
clear_config(:mrf_simple, simple_config)
clear_config([:mrf, :transparency_exclusions], [
{"peak.me", "I don't want them to know"}
])
expected_config = %{
"media_removal" => %{
"no.media" => %{"reason" => "LEEWWWDD >//<"}
},
"reject" => %{
"example.instance" => %{"reason" => "Some reason"},
"uwu.owo" => %{"reason" => "awoo to much"}
}
}
response =
conn
|> get("/nodeinfo/2.1.json")
|> json_response(:ok)
assert response["metadata"]["federation"]["mrf_simple_info"] == expected_config
end
end
end

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