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Merge branch 'feature/federator-behaviours' into 'develop'

Browse source 
federator modularization (outgoing)

See merge request pleroma/pleroma!1140
This commit is contained in:
lambda 2019-05-13 18:58:04 +00:00
commit b14a314ce7
14 changed files with 378 additions and 222 deletions
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5
config/config.exs
View file

@ -212,6 +212,11 @@
registrations_open: true,
federating: true,
federation_reachability_timeout_days: 7,
federation_publisher_modules: [
Pleroma.Web.ActivityPub.Publisher,
Pleroma.Web.Websub,
Pleroma.Web.Salmon
],
allow_relay: true,
rewrite_policy: Pleroma.Web.ActivityPub.MRF.NoOpPolicy,
public: true,

87
lib/pleroma/web/activity_pub/activity_pub.ex
View file

@ -5,7 +5,6 @@
defmodule Pleroma.Web.ActivityPub.ActivityPub do
alias Pleroma.Activity
alias Pleroma.Conversation
alias Pleroma.Instances
alias Pleroma.Notification
alias Pleroma.Object
alias Pleroma.Object.Fetcher
@ -15,7 +14,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
alias Pleroma.User
alias Pleroma.Web.ActivityPub.MRF
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.Federator
alias Pleroma.Web.WebFinger
import Ecto.Query
@ -24,8 +22,6 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
require Logger
@httpoison Application.get_env(:pleroma, :httpoison)
# For Announce activities, we filter the recipients based on following status for any actors
# that match actual users. See issue #164 for more information about why this is necessary.
defp get_recipients(%{"type" => "Announce"} = data) do
@ -961,89 +957,6 @@ def make_user_from_nickname(nickname) do
end
end
def should_federate?(inbox, public) do
if public do
true
else
inbox_info = URI.parse(inbox)
!Enum.member?(Pleroma.Config.get([:instance, :quarantined_instances], []), inbox_info.host)
end
end
def publish(actor, activity) do
remote_followers =
if actor.follower_address in activity.recipients do
{:ok, followers} = User.get_followers(actor)
followers |> Enum.filter(&(!&1.local))
else
[]
end
public = is_public?(activity)
{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
json = Jason.encode!(data)
(Pleroma.Web.Salmon.remote_users(activity) ++ remote_followers)
|> Enum.filter(fn user -> User.ap_enabled?(user) end)
|> Enum.map(fn %{info: %{source_data: data}} ->
(is_map(data["endpoints"]) && Map.get(data["endpoints"], "sharedInbox")) || data["inbox"]
end)
|> Enum.uniq()
|> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
|> Instances.filter_reachable()
|> Enum.each(fn {inbox, unreachable_since} ->
Federator.publish_single_ap(%{
inbox: inbox,
json: json,
actor: actor,
id: activity.data["id"],
unreachable_since: unreachable_since
})
end)
end
def publish_one(%{inbox: inbox, json: json, actor: actor, id: id} = params) do
Logger.info("Federating #{id} to #{inbox}")
host = URI.parse(inbox).host
digest = "SHA-256=" <> (:crypto.hash(:sha256, json) |> Base.encode64())
date =
NaiveDateTime.utc_now()
|> Timex.format!("{WDshort}, {0D} {Mshort} {YYYY} {h24}:{m}:{s} GMT")
signature =
Pleroma.Web.HTTPSignatures.sign(actor, %{
host: host,
"content-length": byte_size(json),
digest: digest,
date: date
})
with {:ok, %{status: code}} when code in 200..299 <-
result =
@httpoison.post(
inbox,
json,
[
{"Content-Type", "application/activity+json"},
{"Date", date},
{"signature", signature},
{"digest", digest}
]
) do
if !Map.has_key?(params, :unreachable_since) || params[:unreachable_since],
do: Instances.set_reachable(inbox)
result
else
{_post_result, response} ->
unless params[:unreachable_since], do: Instances.set_unreachable(inbox)
{:error, response}
end
end
# filter out broken threads
def contain_broken_threads(%Activity{} = activity, %User{} = user) do
entire_thread_visible_for_user?(activity, user)

152
lib/pleroma/web/activity_pub/publisher.ex Normal file
View file

@ -0,0 +1,152 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.Publisher do
alias Pleroma.Activity
alias Pleroma.Config
alias Pleroma.Instances
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Relay
alias Pleroma.Web.ActivityPub.Transmogrifier
import Pleroma.Web.ActivityPub.Visibility
@behaviour Pleroma.Web.Federator.Publisher
require Logger
@httpoison Application.get_env(:pleroma, :httpoison)
@moduledoc """
ActivityPub outgoing federation module.
"""
@doc """
Determine if an activity can be represented by running it through Transmogrifier.
"""
def is_representable?(%Activity{} = activity) do
with {:ok, _data} <- Transmogrifier.prepare_outgoing(activity.data) do
true
else
_e ->
false
end
end
@doc """
Publish a single message to a peer. Takes a struct with the following
parameters set:
* `inbox`: the inbox to publish to
* `json`: the JSON message body representing the ActivityPub message
* `actor`: the actor which is signing the message
* `id`: the ActivityStreams URI of the message
"""
def publish_one(%{inbox: inbox, json: json, actor: %User{} = actor, id: id} = params) do
Logger.info("Federating #{id} to #{inbox}")
host = URI.parse(inbox).host
digest = "SHA-256=" <> (:crypto.hash(:sha256, json) |> Base.encode64())
date =
NaiveDateTime.utc_now()
|> Timex.format!("{WDshort}, {0D} {Mshort} {YYYY} {h24}:{m}:{s} GMT")
signature =
Pleroma.Web.HTTPSignatures.sign(actor, %{
host: host,
"content-length": byte_size(json),
digest: digest,
date: date
})
with {:ok, %{status: code}} when code in 200..299 <-
result =
@httpoison.post(
inbox,
json,
[
{"Content-Type", "application/activity+json"},
{"Date", date},
{"signature", signature},
{"digest", digest}
]
) do
if !Map.has_key?(params, :unreachable_since) || params[:unreachable_since],
do: Instances.set_reachable(inbox)
result
else
{_post_result, response} ->
unless params[:unreachable_since], do: Instances.set_unreachable(inbox)
{:error, response}
end
end
defp should_federate?(inbox, public) do
if public do
true
else
inbox_info = URI.parse(inbox)
!Enum.member?(Pleroma.Config.get([:instance, :quarantined_instances], []), inbox_info.host)
end
end
@doc """
Publishes an activity to all relevant peers.
"""
def publish(%User{} = actor, %Activity{} = activity) do
remote_followers =
if actor.follower_address in activity.recipients do
{:ok, followers} = User.get_followers(actor)
followers |> Enum.filter(&(!&1.local))
else
[]
end
public = is_public?(activity)
if public && Config.get([:instance, :allow_relay]) do
Logger.info(fn -> "Relaying #{activity.data["id"]} out" end)
Relay.publish(activity)
end
{:ok, data} = Transmogrifier.prepare_outgoing(activity.data)
json = Jason.encode!(data)
(Pleroma.Web.Salmon.remote_users(activity) ++ remote_followers)
|> Enum.filter(fn user -> User.ap_enabled?(user) end)
|> Enum.map(fn %{info: %{source_data: data}} ->
(is_map(data["endpoints"]) && Map.get(data["endpoints"], "sharedInbox")) || data["inbox"]
end)
|> Enum.uniq()
|> Enum.filter(fn inbox -> should_federate?(inbox, public) end)
|> Instances.filter_reachable()
|> Enum.each(fn {inbox, unreachable_since} ->
Pleroma.Web.Federator.Publisher.enqueue_one(
__MODULE__,
%{
inbox: inbox,
json: json,
actor: actor,
id: activity.data["id"],
unreachable_since: unreachable_since
}
)
end)
end
def gather_webfinger_links(%User{} = user) do
[
%{"rel" => "self", "type" => "application/activity+json", "href" => user.ap_id},
%{
"rel" => "self",
"type" => "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"",
"href" => user.ap_id
}
]
end
def gather_nodeinfo_protocol_names, do: ["activitypub"]
end

49
lib/pleroma/web/federator/federator.ex
View file

@ -7,13 +7,10 @@ defmodule Pleroma.Web.Federator do
alias Pleroma.Object.Containment
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Relay
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.Federator.Publisher
alias Pleroma.Web.Federator.RetryQueue
alias Pleroma.Web.OStatus
alias Pleroma.Web.Salmon
alias Pleroma.Web.WebFinger
alias Pleroma.Web.Websub
@ -42,14 +39,6 @@ def publish(activity, priority \\ 1) do
PleromaJobQueue.enqueue(:federator_outgoing, __MODULE__, [:publish, activity], priority)
end
def publish_single_ap(params) do
PleromaJobQueue.enqueue(:federator_outgoing, __MODULE__, [:publish_single_ap, params])
end
def publish_single_websub(websub) do
PleromaJobQueue.enqueue(:federator_outgoing, __MODULE__, [:publish_single_websub, websub])
end
def verify_websub(websub) do
PleromaJobQueue.enqueue(:federator_outgoing, __MODULE__, [:verify_websub, websub])
end
@ -62,10 +51,6 @@ def refresh_subscriptions do
PleromaJobQueue.enqueue(:federator_outgoing, __MODULE__, [:refresh_subscriptions])
end
def publish_single_salmon(params) do
PleromaJobQueue.enqueue(:federator_outgoing, __MODULE__, [:publish_single_salmon, params])
end
# Job Worker Callbacks
def perform(:refresh_subscriptions) do
@ -95,23 +80,7 @@ def perform(:publish, activity) do
with actor when not is_nil(actor) <- User.get_cached_by_ap_id(activity.data["actor"]) do
{:ok, actor} = WebFinger.ensure_keys_present(actor)
if Visibility.is_public?(activity) do
if OStatus.is_representable?(activity) do
Logger.info(fn -> "Sending #{activity.data["id"]} out via WebSub" end)
Websub.publish(Pleroma.Web.OStatus.feed_path(actor), actor, activity)
Logger.info(fn -> "Sending #{activity.data["id"]} out via Salmon" end)
Pleroma.Web.Salmon.publish(actor, activity)
end
if Keyword.get(Application.get_env(:pleroma, :instance), :allow_relay) do
Logger.info(fn -> "Relaying #{activity.data["id"]} out" end)
Relay.publish(activity)
end
end
Logger.info(fn -> "Sending #{activity.data["id"]} out via AP" end)
Pleroma.Web.ActivityPub.ActivityPub.publish(actor, activity)
Publisher.publish(actor, activity)
end
end
@ -153,20 +122,6 @@ def perform(:incoming_ap_doc, params) do
end
end
def perform(:publish_single_salmon, params) do
Salmon.send_to_user(params)
end
def perform(:publish_single_ap, params) do
case ActivityPub.publish_one(params) do
{:ok, _} ->
:ok
{:error, _} ->
RetryQueue.enqueue(params, ActivityPub)
end
end
def perform(
:publish_single_websub,
%{xml: _xml, topic: _topic, callback: _callback, secret: _secret} = params

95
lib/pleroma/web/federator/publisher.ex Normal file
View file

@ -0,0 +1,95 @@
# Pleroma: A lightweight social networking server
# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Federator.Publisher do
alias Pleroma.Activity
alias Pleroma.Config
alias Pleroma.User
alias Pleroma.Web.Federator.RetryQueue
require Logger
@moduledoc """
Defines the contract used by federation implementations to publish messages to
their peers.
"""
@doc """
Determine whether an activity can be relayed using the federation module.
"""
@callback is_representable?(Pleroma.Activity.t()) :: boolean()
@doc """
Relays an activity to a specified peer, determined by the parameters. The
parameters used are controlled by the federation module.
"""
@callback publish_one(Map.t()) :: {:ok, Map.t()} | {:error, any()}
@doc """
Enqueue publishing a single activity.
"""
@spec enqueue_one(module(), Map.t()) :: :ok
def enqueue_one(module, %{} = params),
do: PleromaJobQueue.enqueue(:federation_outgoing, __MODULE__, [:publish_one, module, params])
@spec perform(atom(), module(), any()) :: {:ok, any()} | {:error, any()}
def perform(:publish_one, module, params) do
case apply(module, :publish_one, [params]) do
{:ok, _} ->
:ok
{:error, _e} ->
RetryQueue.enqueue(params, module)
end
end
def perform(type, _, _) do
Logger.debug("Unknown task: #{type}")
{:error, "Don't know what to do with this"}
end
@doc """
Relays an activity to all specified peers.
"""
@callback publish(Pleroma.User.t(), Pleroma.Activity.t()) :: :ok | {:error, any()}
@spec publish(Pleroma.User.t(), Pleroma.Activity.t()) :: :ok
def publish(%User{} = user, %Activity{} = activity) do
Config.get([:instance, :federation_publisher_modules])
|> Enum.each(fn module ->
if module.is_representable?(activity) do
Logger.info("Publishing #{activity.data["id"]} using #{inspect(module)}")
module.publish(user, activity)
end
end)
:ok
end
@doc """
Gathers links used by an outgoing federation module for WebFinger output.
"""
@callback gather_webfinger_links(Pleroma.User.t()) :: list()
@spec gather_webfinger_links(Pleroma.User.t()) :: list()
def gather_webfinger_links(%User{} = user) do
Config.get([:instance, :federation_publisher_modules])
|> Enum.reduce([], fn module, links ->
links ++ module.gather_webfinger_links(user)
end)
end
@doc """
Gathers nodeinfo protocol names supported by the federation module.
"""
@callback gather_nodeinfo_protocol_names() :: list()
@spec gather_nodeinfo_protocol_names() :: list()
def gather_nodeinfo_protocol_names do
Config.get([:instance, :federation_publisher_modules])
|> Enum.reduce([], fn module, links ->
links ++ module.gather_nodeinfo_protocol_names()
end)
end
end

3
lib/pleroma/web/nodeinfo/nodeinfo_controller.ex
View file

@ -10,6 +10,7 @@ defmodule Pleroma.Web.Nodeinfo.NodeinfoController do
alias Pleroma.User
alias Pleroma.Web
alias Pleroma.Web.ActivityPub.MRF
alias Pleroma.Web.Federator.Publisher
plug(Pleroma.Web.FederatingPlug)
@ -137,7 +138,7 @@ def raw_nodeinfo do
name: Pleroma.Application.name() |> String.downcase(),
version: Pleroma.Application.version()
},
protocols: ["ostatus", "activitypub"],
protocols: Publisher.gather_nodeinfo_protocol_names(),
services: %{
inbound: [],
outbound: []

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

@ -16,6 +16,7 @@ defmodule Pleroma.Web.OStatus do
alias Pleroma.Web
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Transmogrifier
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.OStatus.DeleteHandler
alias Pleroma.Web.OStatus.FollowHandler
alias Pleroma.Web.OStatus.NoteHandler
@ -30,7 +31,7 @@ def is_representable?(%Activity{} = activity) do
is_nil(object) ->
false
object.data["type"] == "Note" ->
Visibility.is_public?(activity) && object.data["type"] == "Note" ->
true
true ->

50
lib/pleroma/web/salmon/salmon.ex
View file

@ -3,12 +3,18 @@
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.Salmon do
@behaviour Pleroma.Web.Federator.Publisher
@httpoison Application.get_env(:pleroma, :httpoison)
use Bitwise
alias Pleroma.Activity
alias Pleroma.Instances
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.Federator.Publisher
alias Pleroma.Web.OStatus
alias Pleroma.Web.OStatus.ActivityRepresenter
alias Pleroma.Web.XML
@ -165,12 +171,12 @@ def remote_users(%{data: %{"to" => to} = data}) do
end
@doc "Pushes an activity to remote account."
def send_to_user(%{recipient: %{info: %{salmon: salmon}}} = params),
do: send_to_user(Map.put(params, :recipient, salmon))
def publish_one(%{recipient: %{info: %{salmon: salmon}}} = params),
do: publish_one(Map.put(params, :recipient, salmon))
def send_to_user(%{recipient: url, feed: feed, poster: poster} = params) when is_binary(url) do
def publish_one(%{recipient: url, feed: feed} = params) when is_binary(url) do
with {:ok, %{status: code}} when code in 200..299 <-
poster.(
@httpoison.post(
url,
feed,
[{"Content-Type", "application/magic-envelope+xml"}]
@ -184,11 +190,11 @@ def send_to_user(%{recipient: url, feed: feed, poster: poster} = params) when is
e ->
unless params[:unreachable_since], do: Instances.set_reachable(url)
Logger.debug(fn -> "Pushing Salmon to #{url} failed, #{inspect(e)}" end)
:error
{:error, "Unreachable instance"}
end
end
def send_to_user(_), do: :noop
def publish_one(_), do: :noop
@supported_activities [
"Create",
@ -199,13 +205,19 @@ def send_to_user(_), do: :noop
"Delete"
]
def is_representable?(%Activity{data: %{"type" => type}} = activity)
when type in @supported_activities,
do: Visibility.is_public?(activity)
def is_representable?(_), do: false
@doc """
Publishes an activity to remote accounts
"""
@spec publish(User.t(), Pleroma.Activity.t(), Pleroma.HTTP.t()) :: none
def publish(user, activity, poster \\ &@httpoison.post/3)
@spec publish(User.t(), Pleroma.Activity.t()) :: none
def publish(user, activity)
def publish(%{info: %{keys: keys}} = user, %{data: %{"type" => type}} = activity, poster)
def publish(%{info: %{keys: keys}} = user, %{data: %{"type" => type}} = activity)
when type in @supported_activities do
feed = ActivityRepresenter.to_simple_form(activity, user, true)
@ -229,15 +241,29 @@ def publish(%{info: %{keys: keys}} = user, %{data: %{"type" => type}} = activity
|> Enum.each(fn remote_user ->
Logger.debug(fn -> "Sending Salmon to #{remote_user.ap_id}" end)
Pleroma.Web.Federator.publish_single_salmon(%{
Publisher.enqueue_one(__MODULE__, %{
recipient: remote_user,
feed: feed,
poster: poster,
unreachable_since: reachable_urls_metadata[remote_user.info.salmon]
})
end)
end
end
def publish(%{id: id}, _, _), do: Logger.debug(fn -> "Keys missing for user #{id}" end)
def publish(%{id: id}, _), do: Logger.debug(fn -> "Keys missing for user #{id}" end)
def gather_webfinger_links(%User{} = user) do
{:ok, _private, public} = keys_from_pem(user.info.keys)
magic_key = encode_key(public)
[
%{"rel" => "salmon", "href" => OStatus.salmon_path(user)},
%{
"rel" => "magic-public-key",
"href" => "data:application/magic-public-key,#{magic_key}"
}
]
end
def gather_nodeinfo_protocol_names, do: []
end

68
lib/pleroma/web/web_finger/web_finger.ex
View file

@ -7,7 +7,7 @@ defmodule Pleroma.Web.WebFinger do
alias Pleroma.User
alias Pleroma.Web
alias Pleroma.Web.OStatus
alias Pleroma.Web.Federator.Publisher
alias Pleroma.Web.Salmon
alias Pleroma.Web.XML
alias Pleroma.XmlBuilder
@ -50,70 +50,40 @@ def webfinger(resource, fmt) when fmt in ["XML", "JSON"] do
end
end
def represent_user(user, "JSON") do
{:ok, user} = ensure_keys_present(user)
{:ok, _private, public} = Salmon.keys_from_pem(user.info.keys)
magic_key = Salmon.encode_key(public)
%{
"subject" => "acct:#{user.nickname}@#{Pleroma.Web.Endpoint.host()}",
"aliases" => [user.ap_id],
"links" => [
%{
"rel" => "http://schemas.google.com/g/2010#updates-from",
"type" => "application/atom+xml",
"href" => OStatus.feed_path(user)
},
defp gather_links(%User{} = user) do
[
%{
"rel" => "http://webfinger.net/rel/profile-page",
"type" => "text/html",
"href" => user.ap_id
},
%{"rel" => "salmon", "href" => OStatus.salmon_path(user)},
%{
"rel" => "magic-public-key",
"href" => "data:application/magic-public-key,#{magic_key}"
},
%{"rel" => "self", "type" => "application/activity+json", "href" => user.ap_id},
%{
"rel" => "self",
"type" => "application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"",
"href" => user.ap_id
},
%{
"rel" => "http://ostatus.org/schema/1.0/subscribe",
"template" => OStatus.remote_follow_path()
}
]
] ++ Publisher.gather_webfinger_links(user)
end
def represent_user(user, "JSON") do
{:ok, user} = ensure_keys_present(user)
%{
"subject" => "acct:#{user.nickname}@#{Pleroma.Web.Endpoint.host()}",
"aliases" => [user.ap_id],
"links" => gather_links(user)
}
end
def represent_user(user, "XML") do
{:ok, user} = ensure_keys_present(user)
{:ok, _private, public} = Salmon.keys_from_pem(user.info.keys)
magic_key = Salmon.encode_key(public)
links =
gather_links(user)
|> Enum.map(fn link -> {:Link, link} end)
{
:XRD,
%{xmlns: "http://docs.oasis-open.org/ns/xri/xrd-1.0"},
[
{:Subject, "acct:#{user.nickname}@#{Pleroma.Web.Endpoint.host()}"},
{:Alias, user.ap_id},
{:Link,
%{
rel: "http://schemas.google.com/g/2010#updates-from",
type: "application/atom+xml",
href: OStatus.feed_path(user)
}},
{:Link,
%{rel: "http://webfinger.net/rel/profile-page", type: "text/html", href: user.ap_id}},
{:Link, %{rel: "salmon", href: OStatus.salmon_path(user)}},
{:Link,
%{rel: "magic-public-key", href: "data:application/magic-public-key,#{magic_key}"}},
{:Link, %{rel: "self", type: "application/activity+json", href: user.ap_id}},
{:Link,
%{rel: "http://ostatus.org/schema/1.0/subscribe", template: OStatus.remote_follow_path()}}
]
{:Alias, user.ap_id}
] ++ links
}
|> XmlBuilder.to_doc()
end

33
lib/pleroma/web/websub/websub.ex
View file

@ -4,10 +4,14 @@
defmodule Pleroma.Web.Websub do
alias Ecto.Changeset
alias Pleroma.Activity
alias Pleroma.Instances
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.Web.ActivityPub.Visibility
alias Pleroma.Web.Endpoint
alias Pleroma.Web.Federator
alias Pleroma.Web.Federator.Publisher
alias Pleroma.Web.OStatus
alias Pleroma.Web.OStatus.FeedRepresenter
alias Pleroma.Web.Router.Helpers
@ -18,6 +22,8 @@ defmodule Pleroma.Web.Websub do
import Ecto.Query
@behaviour Pleroma.Web.Federator.Publisher
@httpoison Application.get_env(:pleroma, :httpoison)
def verify(subscription, getter \\ &@httpoison.get/3) do
@ -56,6 +62,13 @@ def verify(subscription, getter \\ &@httpoison.get/3) do
"Undo",
"Delete"
]
def is_representable?(%Activity{data: %{"type" => type}} = activity)
when type in @supported_activities,
do: Visibility.is_public?(activity)
def is_representable?(_), do: false
def publish(topic, user, %{data: %{"type" => type}} = activity)
when type in @supported_activities do
response =
@ -88,12 +101,14 @@ def publish(topic, user, %{data: %{"type" => type}} = activity)
unreachable_since: reachable_callbacks_metadata[sub.callback]
}
Federator.publish_single_websub(data)
Publisher.enqueue_one(__MODULE__, data)
end)
end
def publish(_, _, _), do: ""
def publish(actor, activity), do: publish(Pleroma.Web.OStatus.feed_path(actor), actor, activity)
def sign(secret, doc) do
:crypto.hmac(:sha, secret, to_string(doc)) |> Base.encode16() |> String.downcase()
end
@ -299,4 +314,20 @@ def publish_one(%{xml: xml, topic: topic, callback: callback, secret: secret} =
{:error, response}
end
end
def gather_webfinger_links(%User{} = user) do
[
%{
"rel" => "http://schemas.google.com/g/2010#updates-from",
"type" => "application/atom+xml",
"href" => OStatus.feed_path(user)
},
%{
"rel" => "http://ostatus.org/schema/1.0/subscribe",
"template" => OStatus.remote_follow_path()
}
]
end
def gather_nodeinfo_protocol_names, do: ["ostatus"]
end

1
lib/xml_builder.ex
View file

@ -35,6 +35,7 @@ def to_doc(content), do: ~s(<?xml version="1.0" encoding="UTF-8"?>) <> to_xml(co
defp make_open_tag(tag, attributes) do
attributes_string =
for {attribute, value} <- attributes do
value = String.replace(value, "\"", "&quot;")
"#{attribute}=\"#{value}\""
end
|> Enum.join(" ")

20
test/web/activity_pub/activity_pub_test.exs
View file

@ -10,6 +10,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPubTest do
alias Pleroma.Object
alias Pleroma.User
alias Pleroma.Web.ActivityPub.ActivityPub
alias Pleroma.Web.ActivityPub.Publisher
alias Pleroma.Web.ActivityPub.Utils
alias Pleroma.Web.CommonAPI
@ -963,8 +964,7 @@ test "it filters broken threads" do
private_activity_1 = Activity.get_by_ap_id_with_object(private_activity_1.data["id"])
assert [public_activity, private_activity_1, private_activity_3] ==
activities
assert [public_activity, private_activity_1, private_activity_3] == activities
assert length(activities) == 3
@ -1057,7 +1057,7 @@ test "it can create a Flag activity" do
actor = insert(:user)
inbox = "http://200.site/users/nick1/inbox"
assert {:ok, _} = ActivityPub.publish_one(%{inbox: inbox, json: "{}", actor: actor, id: 1})
assert {:ok, _} = Publisher.publish_one(%{inbox: inbox, json: "{}", actor: actor, id: 1})
assert called(Instances.set_reachable(inbox))
end
@ -1070,7 +1070,7 @@ test "it can create a Flag activity" do
inbox = "http://200.site/users/nick1/inbox"
assert {:ok, _} =
ActivityPub.publish_one(%{
Publisher.publish_one(%{
inbox: inbox,
json: "{}",
actor: actor,
@ -1089,7 +1089,7 @@ test "it can create a Flag activity" do
inbox = "http://200.site/users/nick1/inbox"
assert {:ok, _} =
ActivityPub.publish_one(%{
Publisher.publish_one(%{
inbox: inbox,
json: "{}",
actor: actor,
@ -1107,8 +1107,7 @@ test "it can create a Flag activity" do
actor = insert(:user)
inbox = "http://404.site/users/nick1/inbox"
assert {:error, _} =
ActivityPub.publish_one(%{inbox: inbox, json: "{}", actor: actor, id: 1})
assert {:error, _} = Publisher.publish_one(%{inbox: inbox, json: "{}", actor: actor, id: 1})
assert called(Instances.set_unreachable(inbox))
end
@ -1120,8 +1119,7 @@ test "it can create a Flag activity" do
actor = insert(:user)
inbox = "http://connrefused.site/users/nick1/inbox"
assert {:error, _} =
ActivityPub.publish_one(%{inbox: inbox, json: "{}", actor: actor, id: 1})
assert {:error, _} = Publisher.publish_one(%{inbox: inbox, json: "{}", actor: actor, id: 1})
assert called(Instances.set_unreachable(inbox))
end
@ -1133,7 +1131,7 @@ test "it can create a Flag activity" do
actor = insert(:user)
inbox = "http://200.site/users/nick1/inbox"
assert {:ok, _} = ActivityPub.publish_one(%{inbox: inbox, json: "{}", actor: actor, id: 1})
assert {:ok, _} = Publisher.publish_one(%{inbox: inbox, json: "{}", actor: actor, id: 1})
refute called(Instances.set_unreachable(inbox))
end
@ -1146,7 +1144,7 @@ test "it can create a Flag activity" do
inbox = "http://connrefused.site/users/nick1/inbox"
assert {:error, _} =
ActivityPub.publish_one(%{
Publisher.publish_one(%{
inbox: inbox,
json: "{}",
actor: actor,

23
test/web/federator_test.exs
View file

@ -58,7 +58,7 @@ test "with relays deactivated, it does not publish to the relay", %{
describe "Targets reachability filtering in `publish`" do
test_with_mock "it federates only to reachable instances via AP",
Federator,
Pleroma.Web.ActivityPub.Publisher,
[:passthrough],
[] do
user = insert(:user)
@ -88,13 +88,18 @@ test "with relays deactivated, it does not publish to the relay", %{
{:ok, _activity} =
CommonAPI.post(user, %{"status" => "HI @nick1@domain.com, @nick2@domain2.com!"})
assert called(Federator.publish_single_ap(%{inbox: inbox1, unreachable_since: dt}))
assert called(
Pleroma.Web.ActivityPub.Publisher.publish_one(%{
inbox: inbox1,
unreachable_since: dt
})
)
refute called(Federator.publish_single_ap(%{inbox: inbox2}))
refute called(Pleroma.Web.ActivityPub.Publisher.publish_one(%{inbox: inbox2}))
end
test_with_mock "it federates only to reachable instances via Websub",
Federator,
Pleroma.Web.Websub,
[:passthrough],
[] do
user = insert(:user)
@ -122,17 +127,17 @@ test "with relays deactivated, it does not publish to the relay", %{
{:ok, _activity} = CommonAPI.post(user, %{"status" => "HI"})
assert called(
Federator.publish_single_websub(%{
Pleroma.Web.Websub.publish_one(%{
callback: sub2.callback,
unreachable_since: dt
})
)
refute called(Federator.publish_single_websub(%{callback: sub1.callback}))
refute called(Pleroma.Web.Websub.publish_one(%{callback: sub1.callback}))
end
test_with_mock "it federates only to reachable instances via Salmon",
Federator,
Pleroma.Web.Salmon,
[:passthrough],
[] do
user = insert(:user)
@ -162,13 +167,13 @@ test "with relays deactivated, it does not publish to the relay", %{
CommonAPI.post(user, %{"status" => "HI @nick1@domain.com, @nick2@domain2.com!"})
assert called(
Federator.publish_single_salmon(%{
Pleroma.Web.Salmon.publish_one(%{
recipient: remote_user2,
unreachable_since: dt
})
)
refute called(Federator.publish_single_websub(%{recipient: remote_user1}))
refute called(Pleroma.Web.Salmon.publish_one(%{recipient: remote_user1}))
end
end

13
test/web/salmon/salmon_test.exs
View file

@ -7,7 +7,9 @@ defmodule Pleroma.Web.Salmon.SalmonTest do
alias Pleroma.Activity
alias Pleroma.Repo
alias Pleroma.User
alias Pleroma.Web.Federator.Publisher
alias Pleroma.Web.Salmon
import Mock
import Pleroma.Factory
@magickey "RSA.pu0s-halox4tu7wmES1FVSx6u-4wc0YrUFXcqWXZG4-27UmbCOpMQftRCldNRfyA-qLbz-eqiwQhh-1EwUvjsD4cYbAHNGHwTvDOyx5AKthQUP44ykPv7kjKGh3DWKySJvcs9tlUG87hlo7AvnMo9pwRS_Zz2CacQ-MKaXyDepk=.AQAB"
@ -77,7 +79,10 @@ test "it gets a magic key" do
"RSA.uzg6r1peZU0vXGADWxGJ0PE34WvmhjUmydbX5YYdOiXfODVLwCMi1umGoqUDm-mRu4vNEdFBVJU1CpFA7dKzWgIsqsa501i2XqElmEveXRLvNRWFB6nG03Q5OUY2as8eE54BJm0p20GkMfIJGwP6TSFb-ICp3QjzbatuSPJ6xCE=.AQAB"
end
test "it pushes an activity to remote accounts it's addressed to" do
test_with_mock "it pushes an activity to remote accounts it's addressed to",
Publisher,
[:passthrough],
[] do
user_data = %{
info: %{
salmon: "http://test-example.org/salmon"
@ -102,10 +107,8 @@ test "it pushes an activity to remote accounts it's addressed to" do
user = User.get_cached_by_ap_id(activity.data["actor"])
{:ok, user} = Pleroma.Web.WebFinger.ensure_keys_present(user)
poster = fn url, _data, _headers ->
assert url == "http://test-example.org/salmon"
end
Salmon.publish(user, activity)
Salmon.publish(user, activity, poster)
assert called(Publisher.enqueue_one(Salmon, %{recipient: mentioned_user}))
end
end