1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
6 use Pleroma.Web, :controller
12 alias Pleroma.Web.ActivityPub.MRF
14 plug(Pleroma.Web.FederatingPlug)
16 def schemas(conn, _params) do
20 rel: "http://nodeinfo.diaspora.software/ns/schema/2.0",
21 href: Web.base_url() <> "/nodeinfo/2.0.json"
24 rel: "http://nodeinfo.diaspora.software/ns/schema/2.1",
25 href: Web.base_url() <> "/nodeinfo/2.1.json"
33 # returns a nodeinfo 2.0 map, since 2.1 just adds a repository field
36 instance = Application.get_env(:pleroma, :instance)
37 media_proxy = Application.get_env(:pleroma, :media_proxy)
38 suggestions = Application.get_env(:pleroma, :suggestions)
39 chat = Application.get_env(:pleroma, :chat)
40 gopher = Application.get_env(:pleroma, :gopher)
41 stats = Stats.get_stats()
44 Application.get_env(:pleroma, :mrf_simple)
47 # This horror is needed to convert regex sigils to strings
49 Application.get_env(:pleroma, :mrf_keyword, [])
50 |> Enum.map(fn {key, value} ->
53 {pattern, replacement} ->
56 if not is_binary(pattern) do
61 "replacement" => replacement
65 if not is_binary(pattern) do
76 |> Enum.map(fn policy -> to_string(policy) |> String.split(".") |> List.last() end)
78 quarantined = Keyword.get(instance, :quarantined_instances)
81 if is_list(quarantined) do
89 |> Enum.map(fn u -> u.ap_id end)
92 Config.get([:mrf_user_allowlist], [])
93 |> Enum.into(%{}, fn {k, v} -> {k, length(v)} end)
96 if Keyword.get(instance, :mrf_transparency) do
98 mrf_policies: mrf_policies,
99 mrf_simple: mrf_simple,
100 mrf_keyword: mrf_keyword,
101 mrf_user_allowlist: mrf_user_allowlist,
102 quarantined_instances: quarantined
112 "mastodon_api_streaming",
113 if Keyword.get(media_proxy, :enabled) do
116 if Keyword.get(gopher, :enabled) do
119 if Keyword.get(chat, :enabled) do
122 if Keyword.get(suggestions, :enabled) do
125 if Keyword.get(instance, :allow_relay) do
134 name: Pleroma.Application.name() |> String.downcase(),
135 version: Pleroma.Application.version()
137 protocols: ["ostatus", "activitypub"],
142 openRegistrations: Keyword.get(instance, :registrations_open),
145 total: stats.user_count || 0
147 localPosts: stats.status_count || 0
150 nodeName: Keyword.get(instance, :name),
151 nodeDescription: Keyword.get(instance, :description),
152 private: !Keyword.get(instance, :public, true),
154 enabled: Keyword.get(suggestions, :enabled, false),
155 thirdPartyEngine: Keyword.get(suggestions, :third_party_engine, ""),
156 timeout: Keyword.get(suggestions, :timeout, 5000),
157 limit: Keyword.get(suggestions, :limit, 23),
158 web: Keyword.get(suggestions, :web, "")
160 staffAccounts: staff_accounts,
161 federation: federation_response,
162 postFormats: Keyword.get(instance, :allowed_post_formats),
164 general: Keyword.get(instance, :upload_limit),
165 avatar: Keyword.get(instance, :avatar_upload_limit),
166 banner: Keyword.get(instance, :banner_upload_limit),
167 background: Keyword.get(instance, :background_upload_limit)
169 accountActivationRequired: Keyword.get(instance, :account_activation_required, false),
170 invitesEnabled: Keyword.get(instance, :invites_enabled, false),
172 restrictedNicknames: Pleroma.Config.get([Pleroma.User, :restricted_nicknames])
177 # Schema definition: https://github.com/jhass/nodeinfo/blob/master/schemas/2.0/schema.json
178 # and https://github.com/jhass/nodeinfo/blob/master/schemas/2.1/schema.json
179 def nodeinfo(conn, %{"version" => "2.0"}) do
183 "application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.0#; charset=utf-8"
185 |> json(raw_nodeinfo())
188 def nodeinfo(conn, %{"version" => "2.1"}) do
189 raw_response = raw_nodeinfo()
193 |> Map.get(:software)
194 |> Map.put(:repository, Pleroma.Application.repository())
198 |> Map.put(:software, updated_software)
199 |> Map.put(:version, "2.1")
204 "application/json; profile=http://nodeinfo.diaspora.software/ns/schema/2.1#; charset=utf-8"
209 def nodeinfo(conn, _) do
212 |> json(%{error: "Nodeinfo schema version not handled"})