+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
use Pleroma.Web, :controller
+ alias Pleroma.Config
alias Pleroma.Stats
+ alias Pleroma.User
alias Pleroma.Web
- alias Pleroma.{User, Repo}
+ alias Pleroma.Web.ActivityPub.MRF
+ alias Pleroma.Web.Federator.Publisher
def schemas(conn, _params) do
response = %{
%{
rel: "http://nodeinfo.diaspora.software/ns/schema/2.0",
href: Web.base_url() <> "/nodeinfo/2.0.json"
+ },
+ %{
+ rel: "http://nodeinfo.diaspora.software/ns/schema/2.1",
+ href: Web.base_url() <> "/nodeinfo/2.1.json"
}
]
}
json(conn, response)
end
- # Schema definition: https://github.com/jhass/nodeinfo/blob/master/schemas/2.0/schema.json
- def nodeinfo(conn, %{"version" => "2.0"}) do
- instance = Application.get_env(:pleroma, :instance)
- media_proxy = Application.get_env(:pleroma, :media_proxy)
- suggestions = Application.get_env(:pleroma, :suggestions)
- chat = Application.get_env(:pleroma, :chat)
- gopher = Application.get_env(:pleroma, :gopher)
+ # returns a nodeinfo 2.0 map, since 2.1 just adds a repository field
+ # under software.
+ def raw_nodeinfo do
stats = Stats.get_stats()
+ exclusions = Config.get([:instance, :mrf_transparency_exclusions])
+
mrf_simple =
- Application.get_env(:pleroma, :mrf_simple)
+ Config.get(:mrf_simple)
+ |> Enum.map(fn {k, v} -> {k, Enum.reject(v, fn v -> v in exclusions end)} end)
|> Enum.into(%{})
- mrf_policies = Keyword.get(instance, :rewrite_policy)
+ # This horror is needed to convert regex sigils to strings
+ mrf_keyword =
+ Config.get(:mrf_keyword, [])
+ |> Enum.map(fn {key, value} ->
+ {key,
+ Enum.map(value, fn
+ {pattern, replacement} ->
+ %{
+ "pattern" =>
+ if not is_binary(pattern) do
+ inspect(pattern)
+ else
+ pattern
+ end,
+ "replacement" => replacement
+ }
+
+ pattern ->
+ if not is_binary(pattern) do
+ inspect(pattern)
+ else
+ pattern
+ end
+ end)}
+ end)
+ |> Enum.into(%{})
mrf_policies =
- if(is_list(mrf_policies)) do
- mrf_policies
- |> Enum.map(fn policy -> to_string(policy) |> String.split(".") |> List.last() end)
- else
- [to_string(mrf_policies) |> String.split(".") |> List.last()]
- end
+ MRF.get_policies()
+ |> Enum.map(fn policy -> to_string(policy) |> String.split(".") |> List.last() end)
- quarantined = Keyword.get(instance, :quarantined_instances)
+ quarantined = Config.get([:instance, :quarantined_instances], [])
- quarantined =
- if is_list(quarantined) do
- quarantined
+ staff_accounts =
+ User.all_superusers()
+ |> Enum.map(fn u -> u.ap_id end)
+
+ mrf_user_allowlist =
+ Config.get([:mrf_user_allowlist], [])
+ |> Enum.into(%{}, fn {k, v} -> {k, length(v)} end)
+
+ federation_response =
+ if Config.get([:instance, :mrf_transparency]) do
+ %{
+ mrf_policies: mrf_policies,
+ mrf_simple: mrf_simple,
+ mrf_keyword: mrf_keyword,
+ mrf_user_allowlist: mrf_user_allowlist,
+ quarantined_instances: quarantined,
+ exclusions: length(exclusions) > 0
+ }
else
- []
+ %{}
end
- staff_accounts =
- User.moderator_user_query()
- |> Repo.all()
- |> Enum.map(fn u -> u.ap_id end)
+ features =
+ [
+ "pleroma_api",
+ "mastodon_api",
+ "mastodon_api_streaming",
+ "polls",
+ "pleroma_explicit_addressing",
+ if Config.get([:media_proxy, :enabled]) do
+ "media_proxy"
+ end,
+ if Config.get([:gopher, :enabled]) do
+ "gopher"
+ end,
+ if Config.get([:chat, :enabled]) do
+ "chat"
+ end,
+ if Config.get([:suggestions, :enabled]) do
+ "suggestions"
+ end,
+ if Config.get([:instance, :allow_relay]) do
+ "relay"
+ end,
+ if Config.get([:instance, :safe_dm_mentions]) do
+ "safe_dm_mentions"
+ end
+ ]
+ |> Enum.filter(& &1)
- response = %{
+ %{
version: "2.0",
software: %{
- name: "pleroma",
- version: Keyword.get(instance, :version)
+ name: Pleroma.Application.name() |> String.downcase(),
+ version: Pleroma.Application.version()
},
- protocols: ["ostatus", "activitypub"],
+ protocols: Publisher.gather_nodeinfo_protocol_names(),
services: %{
inbound: [],
outbound: []
},
- openRegistrations: Keyword.get(instance, :registrations_open),
+ openRegistrations: Config.get([:instance, :registrations_open]),
usage: %{
users: %{
total: stats.user_count || 0
localPosts: stats.status_count || 0
},
metadata: %{
- nodeName: Keyword.get(instance, :name),
- nodeDescription: Keyword.get(instance, :description),
- mediaProxy: Keyword.get(media_proxy, :enabled),
- private: !Keyword.get(instance, :public, true),
+ nodeName: Config.get([:instance, :name]),
+ nodeDescription: Config.get([:instance, :description]),
+ private: !Config.get([:instance, :public], true),
suggestions: %{
- enabled: Keyword.get(suggestions, :enabled, false),
- thirdPartyEngine: Keyword.get(suggestions, :third_party_engine, ""),
- timeout: Keyword.get(suggestions, :timeout, 5000),
- limit: Keyword.get(suggestions, :limit, 23),
- web: Keyword.get(suggestions, :web, "")
+ enabled: Config.get([:suggestions, :enabled], false),
+ thirdPartyEngine: Config.get([:suggestions, :third_party_engine], ""),
+ timeout: Config.get([:suggestions, :timeout], 5000),
+ limit: Config.get([:suggestions, :limit], 23),
+ web: Config.get([:suggestions, :web], "")
},
staffAccounts: staff_accounts,
- chat: Keyword.get(chat, :enabled),
- gopher: Keyword.get(gopher, :enabled),
- federation: %{
- mrf_policies: mrf_policies,
- mrf_simple: mrf_simple,
- quarantined_instances: quarantined
- }
+ federation: federation_response,
+ pollLimits: Config.get([:instance, :poll_limits]),
+ postFormats: Config.get([:instance, :allowed_post_formats]),
+ uploadLimits: %{
+ general: Config.get([:instance, :upload_limit]),
+ avatar: Config.get([:instance, :avatar_upload_limit]),
+ banner: Config.get([:instance, :banner_upload_limit]),
+ background: Config.get([:instance, :background_upload_limit])
+ },
+ accountActivationRequired: Config.get([:instance, :account_activation_required], false),
+ invitesEnabled: Config.get([:instance, :invites_enabled], false),
+ features: features,
+ restrictedNicknames: Config.get([Pleroma.User, :restricted_nicknames]),
+ skipThreadContainment: Config.get([:instance, :skip_thread_containment], false)
}
}
+ end
+ # Schema definition: https://github.com/jhass/nodeinfo/blob/master/schemas/2.0/schema.json
+ # and https://github.com/jhass/nodeinfo/blob/master/schemas/2.1/schema.json
+ def nodeinfo(conn, %{"version" => "2.0"}) do
conn
|> put_resp_header(
"content-type",
"application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.0#; charset=utf-8"
)
+ |> json(raw_nodeinfo())
+ end
+
+ def nodeinfo(conn, %{"version" => "2.1"}) do
+ raw_response = raw_nodeinfo()
+
+ updated_software =
+ raw_response
+ |> Map.get(:software)
+ |> Map.put(:repository, Pleroma.Application.repository())
+
+ response =
+ raw_response
+ |> Map.put(:software, updated_software)
+ |> Map.put(:version, "2.1")
+
+ conn
+ |> put_resp_header(
+ "content-type",
+ "application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.1#; charset=utf-8"
+ )
|> json(response)
end
def nodeinfo(conn, _) do
- conn
- |> put_status(404)
- |> json(%{error: "Nodeinfo schema version not handled"})
+ render_error(conn, :not_found, "Nodeinfo schema version not handled")
end
end