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Move code to apub library (#1795)

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* Remove dependency of apub_lib on LemmyContext

* Move ApubObject trait to library

* Reorganize files in apub lib

* Move ActorType, signatures, activity_queue to apub library
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Nutomic 2021-10-06 20:20:05 +00:00 committed by GitHub
parent fe7c1b300b
commit b96ce81f89
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78 changed files with 947 additions and 933 deletions
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19
Cargo.lock generated
View file

@ -1711,6 +1711,7 @@ dependencies = [
"lazy_static",
"lemmy_api_common",
"lemmy_apub",
"lemmy_apub_lib",
"lemmy_db_queries",
"lemmy_db_schema",
"lemmy_db_views",
@ -1745,17 +1746,13 @@ dependencies = [
"anyhow",
"async-trait",
"awc",
"background-jobs",
"base64 0.13.0",
"bcrypt",
"chrono",
"diesel",
"futures",
"http",
"http-signature-normalization-actix",
"http-signature-normalization-reqwest",
"itertools",
"lazy_static",
"lemmy_api_common",
"lemmy_apub_lib",
"lemmy_db_queries",
@ -1765,7 +1762,6 @@ dependencies = [
"lemmy_utils",
"lemmy_websocket",
"log",
"openssl",
"percent-encoding",
"rand 0.8.4",
"reqwest",
@ -1786,15 +1782,23 @@ name = "lemmy_apub_lib"
version = "0.13.0"
dependencies = [
"activitystreams",
"actix-web",
"anyhow",
"async-trait",
"background-jobs",
"base64 0.13.0",
"http",
"http-signature-normalization-actix",
"http-signature-normalization-reqwest",
"lazy_static",
"lemmy_apub_lib_derive",
"lemmy_utils",
"lemmy_websocket",
"log",
"openssl",
"reqwest",
"serde",
"serde_json",
"sha2",
"url",
]
@ -1837,6 +1841,8 @@ dependencies = [
"chrono",
"diesel",
"diesel-derive-newtype",
"lemmy_apub_lib",
"lemmy_utils",
"log",
"serde",
"serde_json",
@ -1925,6 +1931,7 @@ dependencies = [
"lemmy_api_common",
"lemmy_api_crud",
"lemmy_apub",
"lemmy_apub_lib",
"lemmy_db_queries",
"lemmy_db_schema",
"lemmy_db_views",

1
Cargo.toml
View file

@ -35,6 +35,7 @@ members = [
lemmy_api = { version = "=0.13.0", path = "./crates/api" }
lemmy_api_crud = { version = "=0.13.0", path = "./crates/api_crud" }
lemmy_apub = { version = "=0.13.0", path = "./crates/apub" }
lemmy_apub_lib = { version = "=0.13.0", path = "./crates/apub_lib" }
lemmy_utils = { version = "=0.13.0", path = "./crates/utils" }
lemmy_db_schema = { version = "=0.13.0", path = "./crates/db_schema" }
lemmy_db_queries = { version = "=0.13.0", path = "./crates/db_queries" }

2
api_tests/prepare-drone-federation-test.sh
View file

@ -1,7 +1,7 @@
#!/bin/bash
set -e
export LEMMY_TEST_SEND_SYNC=1
export APUB_TESTING_SEND_SYNC=1
export RUST_BACKTRACE=1
export RUST_LOG="warn,lemmy_server=debug,lemmy_api=debug,lemmy_api_common=debug,lemmy_api_crud=debug,lemmy_apub=debug,lemmy_db_queries=debug,lemmy_db_schema=debug,lemmy_db_views=debug,lemmy_db_views_actor=debug,lemmy_db_views_moderator=debug,lemmy_routes=debug,lemmy_utils=debug,lemmy_websocket=debug"

1
crates/api_crud/Cargo.toml
View file

@ -7,6 +7,7 @@ license = "AGPL-3.0"
[dependencies]
lemmy_apub = { version = "=0.13.0", path = "../apub" }
lemmy_apub_lib = { version = "=0.13.0", path = "../apub_lib" }
lemmy_utils = { version = "=0.13.0", path = "../utils" }
lemmy_db_queries = { version = "=0.13.0", path = "../db_queries" }
lemmy_db_schema = { version = "=0.13.0", path = "../db_schema" }

10
crates/api_crud/src/community/create.rs
View file

@ -7,13 +7,14 @@ use lemmy_api_common::{
is_admin,
};
use lemmy_apub::{
fetcher::object_id::ObjectId,
generate_apub_endpoint,
generate_followers_url,
generate_inbox_url,
generate_shared_inbox_url,
EndpointType,
};
use lemmy_db_queries::{diesel_option_overwrite_to_url, ApubObject, Crud, Followable, Joinable};
use lemmy_db_queries::{diesel_option_overwrite_to_url, Crud, Followable, Joinable};
use lemmy_db_schema::source::{
community::{
Community,
@ -67,11 +68,8 @@ impl PerformCrud for CreateCommunity {
&data.name,
&context.settings().get_protocol_and_hostname(),
)?;
let actor_id_cloned = community_actor_id.to_owned();
let community_dupe = blocking(context.pool(), move |conn| {
Community::read_from_apub_id(conn, &actor_id_cloned)
})
.await?;
let community_actor_id_wrapped = ObjectId::<Community>::new(community_actor_id.clone());
let community_dupe = community_actor_id_wrapped.dereference_local(context).await;
if community_dupe.is_ok() {
return Err(ApiError::err("community_already_exists").into());
}

21
crates/api_crud/src/community/read.rs
View file

@ -1,14 +1,8 @@
use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{blocking, community::*, get_local_user_view_from_jwt_opt};
use lemmy_apub::{build_actor_id_from_shortname, EndpointType};
use lemmy_db_queries::{
from_opt_str_to_opt_enum,
ApubObject,
DeleteableOrRemoveable,
ListingType,
SortType,
};
use lemmy_apub::{build_actor_id_from_shortname, fetcher::object_id::ObjectId, EndpointType};
use lemmy_db_queries::{from_opt_str_to_opt_enum, DeleteableOrRemoveable, ListingType, SortType};
use lemmy_db_schema::source::community::*;
use lemmy_db_views_actor::{
community_moderator_view::CommunityModeratorView,
@ -38,12 +32,11 @@ impl PerformCrud for GetCommunity {
let community_actor_id =
build_actor_id_from_shortname(EndpointType::Community, &name, &context.settings())?;
blocking(context.pool(), move |conn| {
Community::read_from_apub_id(conn, &community_actor_id)
})
.await?
.map_err(|_| ApiError::err("couldnt_find_community"))?
.id
ObjectId::<Community>::new(community_actor_id)
.dereference(context, &mut 0)
.await
.map_err(|_| ApiError::err("couldnt_find_community"))?
.id
}
};

11
crates/api_crud/src/user/read.rs
View file

@ -1,8 +1,8 @@
use crate::PerformCrud;
use actix_web::web::Data;
use lemmy_api_common::{blocking, get_local_user_view_from_jwt_opt, person::*};
use lemmy_apub::{build_actor_id_from_shortname, EndpointType};
use lemmy_db_queries::{from_opt_str_to_opt_enum, ApubObject, SortType};
use lemmy_apub::{build_actor_id_from_shortname, fetcher::object_id::ObjectId, EndpointType};
use lemmy_db_queries::{from_opt_str_to_opt_enum, SortType};
use lemmy_db_schema::source::person::*;
use lemmy_db_views::{comment_view::CommentQueryBuilder, post_view::PostQueryBuilder};
use lemmy_db_views_actor::{
@ -45,10 +45,9 @@ impl PerformCrud for GetPersonDetails {
let actor_id =
build_actor_id_from_shortname(EndpointType::Person, &name, &context.settings())?;
let person = blocking(context.pool(), move |conn| {
Person::read_from_apub_id(conn, &actor_id)
})
.await?;
let person = ObjectId::<Person>::new(actor_id)
.dereference(context, &mut 0)
.await;
person
.map_err(|_| ApiError::err("couldnt_find_that_username_or_email"))?
.id

5
crates/apub/Cargo.toml
View file

@ -36,11 +36,8 @@ strum = "0.21.0"
strum_macros = "0.21.1"
url = { version = "2.2.2", features = ["serde"] }
percent-encoding = "2.1.0"
openssl = "0.10.36"
http = "0.2.5"
http-signature-normalization-actix = { version = "0.5.0-beta.10", default-features = false, features = ["server", "sha-2"] }
http-signature-normalization-reqwest = { version = "0.2.0", default-features = false, features = ["sha-2"] }
base64 = "0.13.0"
tokio = "1.12.0"
futures = "0.3.17"
itertools = "0.10.1"
@ -49,7 +46,5 @@ sha2 = "0.9.8"
async-trait = "0.1.51"
anyhow = "1.0.44"
thiserror = "1.0.29"
background-jobs = "0.10.0"
reqwest = { version = "0.11.4", features = ["json"] }
lazy_static = "1.4.0"

21
crates/apub/src/activities/comment/create_or_update.rs
View file

@ -1,22 +1,25 @@
use crate::{
activities::{
comment::{collect_non_local_mentions, get_notif_recipients},
community::announce::AnnouncableActivities,
community::{announce::AnnouncableActivities, send_to_community},
extract_community,
generate_activity_id,
verify_activity,
verify_person_in_community,
CreateOrUpdateType,
},
activity_queue::send_to_community_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
objects::{comment::Note, FromApub, ToApub},
ActorType,
};
use activitystreams::{base::AnyBase, link::Mention, primitives::OneOrMany, unparsed::Unparsed};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{values::PublicUrl, verify_domains_match, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
values::PublicUrl,
verify::verify_domains_match,
};
use lemmy_db_queries::Crud;
use lemmy_db_schema::source::{comment::Comment, community::Community, person::Person, post::Post};
use lemmy_utils::LemmyError;
@ -76,15 +79,17 @@ impl CreateOrUpdateComment {
};
let activity = AnnouncableActivities::CreateOrUpdateComment(create_or_update);
send_to_community_new(activity, &id, actor, &community, maa.inboxes, context).await
send_to_community(activity, &id, actor, &community, maa.inboxes, context).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for CreateOrUpdateComment {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let community = extract_community(&self.cc, context, request_counter).await?;
@ -101,7 +106,7 @@ impl ActivityHandler for CreateOrUpdateComment {
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let comment =

8
crates/apub/src/activities/comment/mod.rs
View file

@ -1,4 +1,4 @@
use crate::{fetcher::object_id::ObjectId, ActorType};
use crate::fetcher::object_id::ObjectId;
use activitystreams::{
base::BaseExt,
link::{LinkExt, Mention},
@ -6,7 +6,7 @@ use activitystreams::{
use anyhow::anyhow;
use itertools::Itertools;
use lemmy_api_common::{blocking, send_local_notifs};
use lemmy_apub_lib::webfinger::WebfingerResponse;
use lemmy_apub_lib::{traits::ActorType, webfinger::WebfingerResponse};
use lemmy_db_queries::{Crud, DbPool};
use lemmy_db_schema::{
source::{comment::Comment, community::Community, person::Person, post::Post},
@ -68,7 +68,7 @@ pub async fn collect_non_local_mentions(
let parent_creator = get_comment_parent_creator(context.pool(), comment).await?;
let mut addressed_ccs = vec![community.actor_id(), parent_creator.actor_id()];
// Note: dont include community inbox here, as we send to it separately with `send_to_community()`
let mut inboxes = vec![parent_creator.get_shared_inbox_or_inbox_url()];
let mut inboxes = vec![parent_creator.shared_inbox_or_inbox_url()];
// Add the mention tag
let mut tags = Vec::new();
@ -88,7 +88,7 @@ pub async fn collect_non_local_mentions(
addressed_ccs.push(actor_id.to_owned().to_string().parse()?);
let mention_person = actor_id.dereference(context, &mut 0).await?;
inboxes.push(mention_person.get_shared_inbox_or_inbox_url());
inboxes.push(mention_person.shared_inbox_or_inbox_url());
let mut mention_tag = Mention::new();
mention_tag

24
crates/apub/src/activities/community/add_mod.rs
View file

@ -1,17 +1,15 @@
use crate::{
activities::{
community::announce::AnnouncableActivities,
community::{announce::AnnouncableActivities, send_to_community},
generate_activity_id,
verify_activity,
verify_add_remove_moderator_target,
verify_mod_action,
verify_person_in_community,
},
activity_queue::send_to_community_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
generate_moderators_url,
ActorType,
};
use activitystreams::{
activity::kind::AddType,
@ -20,7 +18,11 @@ use activitystreams::{
unparsed::Unparsed,
};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{values::PublicUrl, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
values::PublicUrl,
};
use lemmy_db_queries::{source::community::CommunityModerator_, Joinable};
use lemmy_db_schema::source::{
community::{Community, CommunityModerator, CommunityModeratorForm},
@ -72,28 +74,30 @@ impl AddMod {
};
let activity = AnnouncableActivities::AddMod(add);
let inboxes = vec![added_mod.get_shared_inbox_or_inbox_url()];
send_to_community_new(activity, &id, actor, community, inboxes, context).await
let inboxes = vec![added_mod.shared_inbox_or_inbox_url()];
send_to_community(activity, &id, actor, community, inboxes, context).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for AddMod {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
verify_person_in_community(&self.actor, &self.cc[0], context, request_counter).await?;
verify_mod_action(&self.actor, self.cc[0].clone(), context).await?;
verify_mod_action(&self.actor, self.cc[0].clone(), context, request_counter).await?;
verify_add_remove_moderator_target(&self.target, &self.cc[0])?;
Ok(())
}
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let community = self.cc[0].dereference(context, request_counter).await?;

19
crates/apub/src/activities/community/announce.rs
View file

@ -17,12 +17,11 @@ use crate::{
verify_community,
voting::{undo_vote::UndoVote, vote::Vote},
},
activity_queue::send_activity_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
http::is_activity_already_known,
insert_activity,
ActorType,
send_lemmy_activity,
CommunityType,
};
use activitystreams::{
@ -31,7 +30,11 @@ use activitystreams::{
primitives::OneOrMany,
unparsed::Unparsed,
};
use lemmy_apub_lib::{values::PublicUrl, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
values::PublicUrl,
};
use lemmy_db_schema::source::community::Community;
use lemmy_utils::LemmyError;
use lemmy_websocket::LemmyContext;
@ -40,6 +43,7 @@ use url::Url;
#[derive(Clone, Debug, Deserialize, Serialize, ActivityHandler, ActivityFields)]
#[serde(untagged)]
#[activity_handler(LemmyContext)]
pub enum AnnouncableActivities {
CreateOrUpdateComment(CreateOrUpdateComment),
CreateOrUpdatePost(Box<CreateOrUpdatePost>),
@ -92,15 +96,16 @@ impl AnnounceActivity {
unparsed: Default::default(),
};
let inboxes = list_community_follower_inboxes(community, additional_inboxes, context).await?;
send_activity_new(context, &announce, &announce.id, community, inboxes, false).await
send_lemmy_activity(context, &announce, &announce.id, community, inboxes, false).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for AnnounceActivity {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
@ -111,7 +116,7 @@ impl ActivityHandler for AnnounceActivity {
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
if is_activity_already_known(context.pool(), self.object.id_unchecked()).await? {

23
crates/apub/src/activities/community/block_user.rs
View file

@ -1,15 +1,13 @@
use crate::{
activities::{
community::announce::AnnouncableActivities,
community::{announce::AnnouncableActivities, send_to_community},
generate_activity_id,
verify_activity,
verify_mod_action,
verify_person_in_community,
},
activity_queue::send_to_community_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
ActorType,
};
use activitystreams::{
activity::kind::BlockType,
@ -18,7 +16,11 @@ use activitystreams::{
unparsed::Unparsed,
};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{values::PublicUrl, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
values::PublicUrl,
};
use lemmy_db_queries::{Bannable, Followable};
use lemmy_db_schema::source::{
community::{
@ -83,27 +85,28 @@ impl BlockUserFromCommunity {
let block_id = block.id.clone();
let activity = AnnouncableActivities::BlockUserFromCommunity(block);
let inboxes = vec![target.get_shared_inbox_or_inbox_url()];
send_to_community_new(activity, &block_id, actor, community, inboxes, context).await
let inboxes = vec![target.shared_inbox_or_inbox_url()];
send_to_community(activity, &block_id, actor, community, inboxes, context).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for BlockUserFromCommunity {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
verify_person_in_community(&self.actor, &self.cc[0], context, request_counter).await?;
verify_mod_action(&self.actor, self.cc[0].clone(), context).await?;
verify_mod_action(&self.actor, self.cc[0].clone(), context, request_counter).await?;
Ok(())
}
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let community = self.cc[0].dereference(context, request_counter).await?;

30
crates/apub/src/activities/community/mod.rs
View file

@ -1,5 +1,12 @@
use crate::{check_is_apub_id_valid, CommunityType};
use crate::{
activities::community::announce::{AnnouncableActivities, AnnounceActivity},
check_is_apub_id_valid,
insert_activity,
send_lemmy_activity,
CommunityType,
};
use itertools::Itertools;
use lemmy_apub_lib::traits::ActorType;
use lemmy_db_schema::source::community::Community;
use lemmy_utils::LemmyError;
use lemmy_websocket::LemmyContext;
@ -33,3 +40,24 @@ async fn list_community_follower_inboxes(
.collect(),
)
}
pub(crate) async fn send_to_community<T: ActorType>(
activity: AnnouncableActivities,
activity_id: &Url,
actor: &T,
community: &Community,
additional_inboxes: Vec<Url>,
context: &LemmyContext,
) -> Result<(), LemmyError> {
// if this is a local community, we need to do an announce from the community instead
if community.local {
insert_activity(activity_id, activity.clone(), true, false, context.pool()).await?;
AnnounceActivity::send(activity, community, additional_inboxes, context).await?;
} else {
let mut inboxes = additional_inboxes;
inboxes.push(community.shared_inbox_or_inbox_url());
send_lemmy_activity(context, &activity, activity_id, actor, inboxes, false).await?;
}
Ok(())
}

23
crates/apub/src/activities/community/remove_mod.rs
View file

@ -1,6 +1,6 @@
use crate::{
activities::{
community::announce::AnnouncableActivities,
community::{announce::AnnouncableActivities, send_to_community},
deletion::{delete::receive_remove_action, verify_delete_activity},
generate_activity_id,
verify_activity,
@ -8,11 +8,9 @@ use crate::{
verify_mod_action,
verify_person_in_community,
},
activity_queue::send_to_community_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
generate_moderators_url,
ActorType,
};
use activitystreams::{
activity::kind::RemoveType,
@ -21,7 +19,11 @@ use activitystreams::{
unparsed::Unparsed,
};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{values::PublicUrl, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
values::PublicUrl,
};
use lemmy_db_queries::Joinable;
use lemmy_db_schema::source::{
community::{Community, CommunityModerator, CommunityModeratorForm},
@ -74,22 +76,23 @@ impl RemoveMod {
};
let activity = AnnouncableActivities::RemoveMod(remove);
let inboxes = vec![removed_mod.get_shared_inbox_or_inbox_url()];
send_to_community_new(activity, &id, actor, community, inboxes, context).await
let inboxes = vec![removed_mod.shared_inbox_or_inbox_url()];
send_to_community(activity, &id, actor, community, inboxes, context).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for RemoveMod {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
if let Some(target) = &self.target {
verify_person_in_community(&self.actor, &self.cc[0], context, request_counter).await?;
verify_mod_action(&self.actor, self.cc[0].clone(), context).await?;
verify_mod_action(&self.actor, self.cc[0].clone(), context, request_counter).await?;
verify_add_remove_moderator_target(target, &self.cc[0])?;
} else {
verify_delete_activity(
@ -107,7 +110,7 @@ impl ActivityHandler for RemoveMod {
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
if self.target.is_some() {

27
crates/apub/src/activities/community/undo_block_user.rs
View file

@ -1,15 +1,17 @@
use crate::{
activities::{
community::{announce::AnnouncableActivities, block_user::BlockUserFromCommunity},
community::{
announce::AnnouncableActivities,
block_user::BlockUserFromCommunity,
send_to_community,
},
generate_activity_id,
verify_activity,
verify_mod_action,
verify_person_in_community,
},
activity_queue::send_to_community_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
ActorType,
};
use activitystreams::{
activity::kind::UndoType,
@ -18,7 +20,11 @@ use activitystreams::{
unparsed::Unparsed,
};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{values::PublicUrl, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
values::PublicUrl,
};
use lemmy_db_queries::Bannable;
use lemmy_db_schema::source::{
community::{Community, CommunityPersonBan, CommunityPersonBanForm},
@ -70,28 +76,29 @@ impl UndoBlockUserFromCommunity {
};
let activity = AnnouncableActivities::UndoBlockUserFromCommunity(undo);
let inboxes = vec![target.get_shared_inbox_or_inbox_url()];
send_to_community_new(activity, &id, actor, community, inboxes, context).await
let inboxes = vec![target.shared_inbox_or_inbox_url()];
send_to_community(activity, &id, actor, community, inboxes, context).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for UndoBlockUserFromCommunity {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
verify_person_in_community(&self.actor, &self.cc[0], context, request_counter).await?;
verify_mod_action(&self.actor, self.cc[0].clone(), context).await?;
verify_mod_action(&self.actor, self.cc[0].clone(), context, request_counter).await?;
self.object.verify(context, request_counter).await?;
Ok(())
}
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let community = self.cc[0].dereference(context, request_counter).await?;

32
crates/apub/src/activities/community/update.rs
View file

@ -1,16 +1,14 @@
use crate::{
activities::{
community::announce::AnnouncableActivities,
community::{announce::AnnouncableActivities, send_to_community},
generate_activity_id,
verify_activity,
verify_mod_action,
verify_person_in_community,
},
activity_queue::send_to_community_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
objects::{community::Group, ToApub},
ActorType,
};
use activitystreams::{
activity::kind::UpdateType,
@ -19,8 +17,12 @@ use activitystreams::{
unparsed::Unparsed,
};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{values::PublicUrl, ActivityFields, ActivityHandler};
use lemmy_db_queries::{ApubObject, Crud};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
values::PublicUrl,
};
use lemmy_db_queries::Crud;
use lemmy_db_schema::source::{
community::{Community, CommunityForm},
person::Person,
@ -71,33 +73,31 @@ impl UpdateCommunity {
};
let activity = AnnouncableActivities::UpdateCommunity(Box::new(update));
send_to_community_new(activity, &id, actor, community, vec![], context).await
send_to_community(activity, &id, actor, community, vec![], context).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for UpdateCommunity {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
verify_person_in_community(&self.actor, &self.cc[0], context, request_counter).await?;
verify_mod_action(&self.actor, self.cc[0].clone(), context).await?;
verify_mod_action(&self.actor, self.cc[0].clone(), context, request_counter).await?;
Ok(())
}
async fn receive(
self,
context: &LemmyContext,
_request_counter: &mut i32,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let cc = self.cc[0].clone().into();
let community = blocking(context.pool(), move |conn| {
Community::read_from_apub_id(conn, &cc)
})
.await??;
let cc = self.cc[0].clone();
let community = cc.dereference(context, request_counter).await?;
let updated_community = Group::from_apub_to_form(
&self.object,

19
crates/apub/src/activities/deletion/delete.rs
View file

@ -1,6 +1,6 @@
use crate::{
activities::{
community::announce::AnnouncableActivities,
community::{announce::AnnouncableActivities, send_to_community},
deletion::{
receive_delete_action,
verify_delete_activity,
@ -10,10 +10,8 @@ use crate::{
generate_activity_id,
verify_activity,
},
activity_queue::send_to_community_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
ActorType,
};
use activitystreams::{
activity::kind::DeleteType,
@ -23,7 +21,11 @@ use activitystreams::{
};
use anyhow::anyhow;
use lemmy_api_common::blocking;
use lemmy_apub_lib::{values::PublicUrl, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
values::PublicUrl,
};
use lemmy_db_queries::{
source::{comment::Comment_, community::Community_, post::Post_},
Crud,
@ -82,9 +84,10 @@ pub struct Delete {
#[async_trait::async_trait(?Send)]
impl ActivityHandler for Delete {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
@ -102,7 +105,7 @@ impl ActivityHandler for Delete {
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
if let Some(reason) = self.summary {
@ -166,7 +169,7 @@ impl Delete {
let delete_id = delete.id.clone();
let activity = AnnouncableActivities::Delete(delete);
send_to_community_new(activity, &delete_id, actor, community, vec![], context).await
send_to_community(activity, &delete_id, actor, community, vec![], context).await
}
}

48
crates/apub/src/activities/deletion/mod.rs
View file

@ -5,18 +5,15 @@ use crate::{
verify_person_in_community,
},
fetcher::object_id::ObjectId,
ActorType,
};
use diesel::PgConnection;
use lemmy_api_common::blocking;
use lemmy_apub_lib::{verify_domains_match, ActivityFields};
use lemmy_db_queries::{
source::{comment::Comment_, community::Community_, post::Post_},
ApubObject,
};
use lemmy_db_schema::{
source::{comment::Comment, community::Community, person::Person, post::Post},
DbUrl,
use lemmy_apub_lib::{
traits::{ActivityFields, ActorType, ApubObject},
verify::verify_domains_match,
};
use lemmy_db_queries::source::{comment::Comment_, community::Community_, post::Post_};
use lemmy_db_schema::source::{comment::Comment, community::Community, person::Person, post::Post};
use lemmy_utils::LemmyError;
use lemmy_websocket::{
send::{send_comment_ws_message_simple, send_community_ws_message, send_post_ws_message},
@ -70,29 +67,32 @@ impl DeletableObjects {
ap_id: &Url,
context: &LemmyContext,
) -> Result<DeletableObjects, LemmyError> {
let id: DbUrl = ap_id.clone().into();
if let Some(c) = DeletableObjects::read_type_from_db::<Community>(id.clone(), context).await? {
if let Some(c) =
DeletableObjects::read_type_from_db::<Community>(ap_id.clone(), context).await?
{
return Ok(DeletableObjects::Community(Box::new(c)));
}
if let Some(p) = DeletableObjects::read_type_from_db::<Post>(id.clone(), context).await? {
if let Some(p) = DeletableObjects::read_type_from_db::<Post>(ap_id.clone(), context).await? {
return Ok(DeletableObjects::Post(Box::new(p)));
}
if let Some(c) = DeletableObjects::read_type_from_db::<Comment>(id.clone(), context).await? {
if let Some(c) = DeletableObjects::read_type_from_db::<Comment>(ap_id.clone(), context).await? {
return Ok(DeletableObjects::Comment(Box::new(c)));
}
Err(diesel::NotFound.into())
}
// TODO: a method like this should be provided by fetcher module
async fn read_type_from_db<Type: ApubObject + Send + 'static>(
ap_id: DbUrl,
async fn read_type_from_db<Type>(
ap_id: Url,
context: &LemmyContext,
) -> Result<Option<Type>, LemmyError> {
) -> Result<Option<Type>, LemmyError>
where
Type: ApubObject<DataType = PgConnection> + Send + 'static,
{
blocking(context.pool(), move |conn| {
Type::read_from_apub_id(conn, &ap_id).ok()
Type::read_from_apub_id(conn, ap_id)
})
.await
.await?
}
}
@ -114,7 +114,13 @@ pub(in crate::activities) async fn verify_delete_activity(
verify_person_in_community(&actor, community_id, context, request_counter).await?;
}
// community deletion is always a mod (or admin) action
verify_mod_action(&actor, ObjectId::new(c.actor_id()), context).await?;
verify_mod_action(
&actor,
ObjectId::new(c.actor_id()),
context,
request_counter,
)
.await?;
}
DeletableObjects::Post(p) => {
verify_delete_activity_post_or_comment(
@ -153,7 +159,7 @@ async fn verify_delete_activity_post_or_comment(
let actor = ObjectId::new(activity.actor().clone());
verify_person_in_community(&actor, community_id, context, request_counter).await?;
if is_mod_action {
verify_mod_action(&actor, community_id.clone(), context).await?;
verify_mod_action(&actor, community_id.clone(), context, request_counter).await?;
} else {
// domain of post ap_id and post.creator ap_id are identical, so we just check the former
verify_domains_match(activity.actor(), object_id)?;

19
crates/apub/src/activities/deletion/undo_delete.rs
View file

@ -1,6 +1,6 @@
use crate::{
activities::{
community::announce::AnnouncableActivities,
community::{announce::AnnouncableActivities, send_to_community},
deletion::{
delete::Delete,
receive_delete_action,
@ -11,10 +11,8 @@ use crate::{
generate_activity_id,
verify_activity,
},
activity_queue::send_to_community_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
ActorType,
};
use activitystreams::{
activity::kind::UndoType,
@ -24,7 +22,11 @@ use activitystreams::{
};
use anyhow::anyhow;
use lemmy_api_common::blocking;
use lemmy_apub_lib::{values::PublicUrl, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
values::PublicUrl,
};
use lemmy_db_queries::source::{comment::Comment_, community::Community_, post::Post_};
use lemmy_db_schema::source::{comment::Comment, community::Community, person::Person, post::Post};
use lemmy_utils::LemmyError;
@ -54,9 +56,10 @@ pub struct UndoDelete {
#[async_trait::async_trait(?Send)]
impl ActivityHandler for UndoDelete {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
@ -75,7 +78,7 @@ impl ActivityHandler for UndoDelete {
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
if self.object.summary.is_some() {
@ -124,7 +127,7 @@ impl UndoDelete {
};
let activity = AnnouncableActivities::UndoDelete(undo);
send_to_community_new(activity, &id, actor, community, vec![], context).await
send_to_community(activity, &id, actor, community, vec![], context).await
}
pub(in crate::activities) async fn receive_undo_remove_action(

44
crates/apub/src/activities/following/accept.rs
View file

@ -5,10 +5,9 @@ use crate::{
verify_activity,
verify_community,
},
activity_queue::send_activity_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
ActorType,
send_lemmy_activity,
};
use activitystreams::{
activity::kind::AcceptType,
@ -17,8 +16,12 @@ use activitystreams::{
unparsed::Unparsed,
};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{verify_urls_match, ActivityFields, ActivityHandler};
use lemmy_db_queries::{ApubObject, Followable};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
verify::verify_urls_match,
};
use lemmy_db_queries::Followable;
use lemmy_db_schema::source::{
community::{Community, CommunityFollower},
person::Person,
@ -44,18 +47,17 @@ pub struct AcceptFollowCommunity {
}
impl AcceptFollowCommunity {
pub async fn send(follow: FollowCommunity, context: &LemmyContext) -> Result<(), LemmyError> {
let community_id = follow.object.clone();
let community = blocking(context.pool(), move |conn| {
Community::read_from_apub_id(conn, &community_id.into())
})
.await??;
let person_id = follow.actor().clone();
let person = blocking(context.pool(), move |conn| {
Person::read_from_apub_id(conn, &person_id.into())
})
.await??;
pub async fn send(
follow: FollowCommunity,
context: &LemmyContext,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let community = follow.object.dereference_local(context).await?;
let person = follow
.actor
.clone()
.dereference(context, request_counter)
.await?;
let accept = AcceptFollowCommunity {
actor: ObjectId::new(community.actor_id()),
to: ObjectId::new(person.actor_id()),
@ -69,15 +71,17 @@ impl AcceptFollowCommunity {
unparsed: Default::default(),
};
let inbox = vec![person.inbox_url.into()];
send_activity_new(context, &accept, &accept.id, &community, inbox, true).await
send_lemmy_activity(context, &accept, &accept.id, &community, inbox, true).await
}
}
/// Handle accepted follows
#[async_trait::async_trait(?Send)]
impl ActivityHandler for AcceptFollowCommunity {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
@ -90,7 +94,7 @@ impl ActivityHandler for AcceptFollowCommunity {
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let actor = self.actor.dereference(context, request_counter).await?;

22
crates/apub/src/activities/following/follow.rs
View file

@ -5,10 +5,9 @@ use crate::{
verify_activity,
verify_person,
},
activity_queue::send_activity_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
ActorType,
send_lemmy_activity,
};
use activitystreams::{
activity::kind::FollowType,
@ -17,7 +16,11 @@ use activitystreams::{
unparsed::Unparsed,
};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{verify_urls_match, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
verify::verify_urls_match,
};
use lemmy_db_queries::Followable;
use lemmy_db_schema::source::{
community::{Community, CommunityFollower, CommunityFollowerForm},
@ -31,7 +34,7 @@ use url::Url;
#[derive(Clone, Debug, Deserialize, Serialize, ActivityFields)]
#[serde(rename_all = "camelCase")]
pub struct FollowCommunity {
actor: ObjectId<Person>,
pub(in crate::activities::following) actor: ObjectId<Person>,
// TODO: is there any reason to put the same community id twice, in to and object?
pub(in crate::activities::following) to: ObjectId<Community>,
pub(in crate::activities::following) object: ObjectId<Community>,
@ -80,15 +83,16 @@ impl FollowCommunity {
let follow = FollowCommunity::new(actor, community, context)?;
let inbox = vec![community.inbox_url.clone().into()];
send_activity_new(context, &follow, &follow.id, actor, inbox, true).await
send_lemmy_activity(context, &follow, &follow.id, actor, inbox, true).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for FollowCommunity {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
@ -99,7 +103,7 @@ impl ActivityHandler for FollowCommunity {
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let actor = self.actor.dereference(context, request_counter).await?;
@ -116,6 +120,6 @@ impl ActivityHandler for FollowCommunity {
})
.await?;
AcceptFollowCommunity::send(self, context).await
AcceptFollowCommunity::send(self, context, request_counter).await
}
}

20
crates/apub/src/activities/following/undo.rs
View file

@ -5,10 +5,9 @@ use crate::{
verify_activity,
verify_person,
},
activity_queue::send_activity_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
ActorType,
send_lemmy_activity,
};
use activitystreams::{
activity::kind::UndoType,
@ -17,7 +16,11 @@ use activitystreams::{
unparsed::Unparsed,
};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{verify_urls_match, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
verify::verify_urls_match,
};
use lemmy_db_queries::Followable;
use lemmy_db_schema::source::{
community::{Community, CommunityFollower, CommunityFollowerForm},
@ -62,16 +65,17 @@ impl UndoFollowCommunity {
context: lemmy_context(),
unparsed: Default::default(),
};
let inbox = vec![community.get_shared_inbox_or_inbox_url()];
send_activity_new(context, &undo, &undo.id, actor, inbox, true).await
let inbox = vec![community.shared_inbox_or_inbox_url()];
send_lemmy_activity(context, &undo, &undo.id, actor, inbox, true).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for UndoFollowCommunity {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
@ -84,7 +88,7 @@ impl ActivityHandler for UndoFollowCommunity {
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let actor = self.actor.dereference(context, request_counter).await?;

21
crates/apub/src/activities/mod.rs
View file

@ -6,12 +6,8 @@ use crate::{
};
use anyhow::anyhow;
use lemmy_api_common::blocking;
use lemmy_apub_lib::{verify_domains_match, ActivityFields};
use lemmy_db_queries::ApubObject;
use lemmy_db_schema::{
source::{community::Community, person::Person},
DbUrl,
};
use lemmy_apub_lib::{traits::ActivityFields, verify::verify_domains_match};
use lemmy_db_schema::source::{community::Community, person::Person};
use lemmy_db_views_actor::community_view::CommunityView;
use lemmy_utils::{settings::structs::Settings, LemmyError};
use lemmy_websocket::LemmyContext;
@ -26,7 +22,6 @@ pub mod deletion;
pub mod following;
pub mod post;
pub mod private_message;
pub mod send;
pub mod undo_remove;
pub mod voting;
@ -104,18 +99,12 @@ pub(crate) async fn verify_mod_action(
actor_id: &ObjectId<Person>,
community_id: ObjectId<Community>,
context: &LemmyContext,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let community = blocking(context.pool(), move |conn| {
Community::read_from_apub_id(conn, &community_id.into())
})
.await??;
let community = community_id.dereference_local(context).await?;
if community.local {
let actor_id: DbUrl = actor_id.clone().into();
let actor = blocking(context.pool(), move |conn| {
Person::read_from_apub_id(conn, &actor_id)
})
.await??;
let actor = actor_id.dereference(context, request_counter).await?;
// Note: this will also return true for admins in addition to mods, but as we dont know about
// remote admins, it doesnt make any difference.

24
crates/apub/src/activities/post/create_or_update.rs
View file

@ -1,27 +1,24 @@
use crate::{
activities::{
community::announce::AnnouncableActivities,
community::{announce::AnnouncableActivities, send_to_community},
generate_activity_id,
verify_activity,
verify_mod_action,
verify_person_in_community,
CreateOrUpdateType,
},
activity_queue::send_to_community_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
objects::{post::Page, FromApub, ToApub},
ActorType,
};
use activitystreams::{base::AnyBase, primitives::OneOrMany, unparsed::Unparsed};
use anyhow::anyhow;
use lemmy_api_common::blocking;
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
values::PublicUrl,
verify_domains_match,
verify_urls_match,
ActivityFields,
ActivityHandler,
verify::{verify_domains_match, verify_urls_match},
};
use lemmy_db_queries::Crud;
use lemmy_db_schema::source::{community::Community, person::Person, post::Post};
@ -75,15 +72,16 @@ impl CreateOrUpdatePost {
};
let activity = AnnouncableActivities::CreateOrUpdatePost(Box::new(create_or_update));
send_to_community_new(activity, &id, actor, &community, vec![], context).await
send_to_community(activity, &id, actor, &community, vec![], context).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for CreateOrUpdatePost {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
@ -104,9 +102,9 @@ impl ActivityHandler for CreateOrUpdatePost {
}
}
CreateOrUpdateType::Update => {
let is_mod_action = self.object.is_mod_action(context.pool()).await?;
let is_mod_action = self.object.is_mod_action(context).await?;
if is_mod_action {
verify_mod_action(&self.actor, self.cc[0].clone(), context).await?;
verify_mod_action(&self.actor, self.cc[0].clone(), context, request_counter).await?;
} else {
verify_domains_match(self.actor.inner(), self.object.id_unchecked())?;
verify_urls_match(self.actor(), self.object.attributed_to.inner())?;
@ -119,7 +117,7 @@ impl ActivityHandler for CreateOrUpdatePost {
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let actor = self.actor.dereference(context, request_counter).await?;

20
crates/apub/src/activities/private_message/create_or_update.rs
View file

@ -1,14 +1,17 @@
use crate::{
activities::{generate_activity_id, verify_activity, verify_person, CreateOrUpdateType},
activity_queue::send_activity_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
objects::{private_message::Note, FromApub, ToApub},
ActorType,
send_lemmy_activity,
};
use activitystreams::{base::AnyBase, primitives::OneOrMany, unparsed::Unparsed};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{verify_domains_match, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
verify::verify_domains_match,
};
use lemmy_db_queries::Crud;
use lemmy_db_schema::source::{person::Person, private_message::PrivateMessage};
use lemmy_utils::LemmyError;
@ -55,15 +58,16 @@ impl CreateOrUpdatePrivateMessage {
kind,
unparsed: Default::default(),
};
let inbox = vec![recipient.get_shared_inbox_or_inbox_url()];
send_activity_new(context, &create_or_update, &id, actor, inbox, true).await
let inbox = vec![recipient.shared_inbox_or_inbox_url()];
send_lemmy_activity(context, &create_or_update, &id, actor, inbox, true).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for CreateOrUpdatePrivateMessage {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
@ -75,7 +79,7 @@ impl ActivityHandler for CreateOrUpdatePrivateMessage {
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let private_message =

34
crates/apub/src/activities/private_message/delete.rs
View file

@ -1,9 +1,8 @@
use crate::{
activities::{generate_activity_id, verify_activity, verify_person},
activity_queue::send_activity_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
ActorType,
send_lemmy_activity,
};
use activitystreams::{
activity::kind::DeleteType,
@ -12,8 +11,12 @@ use activitystreams::{
unparsed::Unparsed,
};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{verify_domains_match, ActivityFields, ActivityHandler};
use lemmy_db_queries::{source::private_message::PrivateMessage_, ApubObject, Crud};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
verify::verify_domains_match,
};
use lemmy_db_queries::{source::private_message::PrivateMessage_, Crud};
use lemmy_db_schema::source::{person::Person, private_message::PrivateMessage};
use lemmy_utils::LemmyError;
use lemmy_websocket::{send::send_pm_ws_message, LemmyContext, UserOperationCrud};
@ -25,7 +28,7 @@ use url::Url;
pub struct DeletePrivateMessage {
actor: ObjectId<Person>,
to: ObjectId<Person>,
pub(in crate::activities::private_message) object: Url,
pub(in crate::activities::private_message) object: ObjectId<PrivateMessage>,
#[serde(rename = "type")]
kind: DeleteType,
id: Url,
@ -44,7 +47,7 @@ impl DeletePrivateMessage {
Ok(DeletePrivateMessage {
actor: ObjectId::new(actor.actor_id()),
to: ObjectId::new(actor.actor_id()),
object: pm.ap_id.clone().into(),
object: ObjectId::new(pm.ap_id.clone()),
kind: DeleteType::Delete,
id: generate_activity_id(
DeleteType::Delete,
@ -65,34 +68,31 @@ impl DeletePrivateMessage {
let recipient_id = pm.recipient_id;
let recipient =
blocking(context.pool(), move |conn| Person::read(conn, recipient_id)).await??;
let inbox = vec![recipient.get_shared_inbox_or_inbox_url()];
send_activity_new(context, &delete, &delete_id, actor, inbox, true).await
let inbox = vec![recipient.shared_inbox_or_inbox_url()];
send_lemmy_activity(context, &delete, &delete_id, actor, inbox, true).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for DeletePrivateMessage {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
verify_person(&self.actor, context, request_counter).await?;
verify_domains_match(self.actor.inner(), &self.object)?;
verify_domains_match(self.actor.inner(), self.object.inner())?;
Ok(())
}
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
_request_counter: &mut i32,
) -> Result<(), LemmyError> {
let ap_id = self.object.clone();
let private_message = blocking(context.pool(), move |conn| {
PrivateMessage::read_from_apub_id(conn, &ap_id.into())
})
.await??;
let private_message = self.object.dereference_local(context).await?;
let deleted_private_message = blocking(context.pool(), move |conn| {
PrivateMessage::update_deleted(conn, private_message.id, true)
})

29
crates/apub/src/activities/private_message/undo_delete.rs
View file

@ -5,10 +5,9 @@ use crate::{
verify_activity,
verify_person,
},
activity_queue::send_activity_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
ActorType,
send_lemmy_activity,
};
use activitystreams::{
activity::kind::UndoType,
@ -17,8 +16,12 @@ use activitystreams::{
unparsed::Unparsed,
};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{verify_domains_match, verify_urls_match, ActivityFields, ActivityHandler};
use lemmy_db_queries::{source::private_message::PrivateMessage_, ApubObject, Crud};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
verify::{verify_domains_match, verify_urls_match},
};
use lemmy_db_queries::{source::private_message::PrivateMessage_, Crud};
use lemmy_db_schema::source::{person::Person, private_message::PrivateMessage};
use lemmy_utils::LemmyError;
use lemmy_websocket::{send::send_pm_ws_message, LemmyContext, UserOperationCrud};
@ -64,36 +67,34 @@ impl UndoDeletePrivateMessage {
context: lemmy_context(),
unparsed: Default::default(),
};
let inbox = vec![recipient.get_shared_inbox_or_inbox_url()];
send_activity_new(context, &undo, &id, actor, inbox, true).await
let inbox = vec![recipient.shared_inbox_or_inbox_url()];
send_lemmy_activity(context, &undo, &id, actor, inbox, true).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for UndoDeletePrivateMessage {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
verify_person(&self.actor, context, request_counter).await?;
verify_urls_match(self.actor(), self.object.actor())?;
verify_domains_match(self.actor(), &self.object.object)?;
verify_domains_match(self.actor(), self.object.object.inner())?;
self.object.verify(context, request_counter).await?;
Ok(())
}
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
_request_counter: &mut i32,
) -> Result<(), LemmyError> {
let ap_id = self.object.object.clone();
let private_message = blocking(context.pool(), move |conn| {
PrivateMessage::read_from_apub_id(conn, &ap_id.into())
})
.await??;
let private_message = ap_id.dereference_local(context).await?;
let deleted_private_message = blocking(context.pool(), move |conn| {
PrivateMessage::update_deleted(conn, private_message.id, false)

66
crates/apub/src/activities/send/community.rs
View file

@ -1,66 +0,0 @@
use crate::{check_is_apub_id_valid, ActorType, CommunityType};
use itertools::Itertools;
use lemmy_api_common::blocking;
use lemmy_db_queries::DbPool;
use lemmy_db_schema::source::community::Community;
use lemmy_db_views_actor::community_follower_view::CommunityFollowerView;
use lemmy_utils::{settings::structs::Settings, LemmyError};
use url::Url;
impl ActorType for Community {
fn is_local(&self) -> bool {
self.local
}
fn actor_id(&self) -> Url {
self.actor_id.to_owned().into()
}
fn name(&self) -> String {
self.name.clone()
}
fn public_key(&self) -> Option<String> {
self.public_key.to_owned()
}
fn private_key(&self) -> Option<String> {
self.private_key.to_owned()
}
fn get_shared_inbox_or_inbox_url(&self) -> Url {
self
.shared_inbox_url
.clone()
.unwrap_or_else(|| self.inbox_url.to_owned())
.into()
}
}
#[async_trait::async_trait(?Send)]
impl CommunityType for Community {
fn followers_url(&self) -> Url {
self.followers_url.clone().into()
}
/// For a given community, returns the inboxes of all followers.
async fn get_follower_inboxes(
&self,
pool: &DbPool,
settings: &Settings,
) -> Result<Vec<Url>, LemmyError> {
let id = self.id;
let follows = blocking(pool, move |conn| {
CommunityFollowerView::for_community(conn, id)
})
.await??;
let inboxes = follows
.into_iter()
.filter(|f| !f.follower.local)
.map(|f| f.follower.shared_inbox_url.unwrap_or(f.follower.inbox_url))
.map(|i| i.into_inner())
.unique()
// Don't send to blocked instances
.filter(|inbox| check_is_apub_id_valid(inbox, false, settings).is_ok())
.collect();
Ok(inboxes)
}
}

2
crates/apub/src/activities/send/mod.rs
View file

@ -1,2 +0,0 @@
pub(crate) mod community;
pub(crate) mod person;

31
crates/apub/src/activities/send/person.rs
View file

@ -1,31 +0,0 @@
use crate::ActorType;
use lemmy_db_schema::source::person::Person;
use url::Url;
impl ActorType for Person {
fn is_local(&self) -> bool {
self.local
}
fn actor_id(&self) -> Url {
self.actor_id.to_owned().into_inner()
}
fn name(&self) -> String {
self.name.clone()
}
fn public_key(&self) -> Option<String> {
self.public_key.to_owned()
}
fn private_key(&self) -> Option<String> {
self.private_key.to_owned()
}
fn get_shared_inbox_or_inbox_url(&self) -> Url {
self
.shared_inbox_url
.clone()
.unwrap_or_else(|| self.inbox_url.to_owned())
.into()
}
}

11
crates/apub/src/activities/undo_remove.rs
View file

@ -12,7 +12,11 @@ use activitystreams::{
primitives::OneOrMany,
unparsed::Unparsed,
};
use lemmy_apub_lib::{values::PublicUrl, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler},
values::PublicUrl,
};
use lemmy_db_schema::source::{community::Community, person::Person};
use lemmy_utils::LemmyError;
use lemmy_websocket::LemmyContext;
@ -38,9 +42,10 @@ pub struct UndoRemovePostCommentOrCommunity {
#[async_trait::async_trait(?Send)]
impl ActivityHandler for UndoRemovePostCommentOrCommunity {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
@ -60,7 +65,7 @@ impl ActivityHandler for UndoRemovePostCommentOrCommunity {
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
_request_counter: &mut i32,
) -> Result<(), LemmyError> {
UndoDelete::receive_undo_remove_action(self.object.object.inner(), context).await

20
crates/apub/src/activities/voting/undo_vote.rs
View file

@ -1,6 +1,6 @@
use crate::{
activities::{
community::announce::AnnouncableActivities,
community::{announce::AnnouncableActivities, send_to_community},
generate_activity_id,
verify_activity,
verify_person_in_community,
@ -10,10 +10,8 @@ use crate::{
vote::{Vote, VoteType},
},
},
activity_queue::send_to_community_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
ActorType,
PostOrComment,
};
use activitystreams::{
@ -23,7 +21,12 @@ use activitystreams::{
unparsed::Unparsed,
};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{values::PublicUrl, verify_urls_match, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
values::PublicUrl,
verify::verify_urls_match,
};
use lemmy_db_queries::Crud;
use lemmy_db_schema::{
source::{community::Community, person::Person},
@ -80,15 +83,16 @@ impl UndoVote {
unparsed: Default::default(),
};
let activity = AnnouncableActivities::UndoVote(undo_vote);
send_to_community_new(activity, &id, actor, &community, vec![], context).await
send_to_community(activity, &id, actor, &community, vec![], context).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for UndoVote {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
@ -100,7 +104,7 @@ impl ActivityHandler for UndoVote {
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let actor = self.actor.dereference(context, request_counter).await?;

19
crates/apub/src/activities/voting/vote.rs
View file

@ -1,21 +1,23 @@
use crate::{
activities::{
community::announce::AnnouncableActivities,
community::{announce::AnnouncableActivities, send_to_community},
generate_activity_id,
verify_activity,
verify_person_in_community,
voting::{vote_comment, vote_post},
},
activity_queue::send_to_community_new,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
ActorType,
PostOrComment,
};
use activitystreams::{base::AnyBase, primitives::OneOrMany, unparsed::Unparsed};
use anyhow::anyhow;
use lemmy_api_common::blocking;
use lemmy_apub_lib::{values::PublicUrl, ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
traits::{ActivityFields, ActivityHandler, ActorType},
values::PublicUrl,
};
use lemmy_db_queries::Crud;
use lemmy_db_schema::{
source::{community::Community, person::Person},
@ -106,15 +108,16 @@ impl Vote {
let vote_id = vote.id.clone();
let activity = AnnouncableActivities::Vote(vote);
send_to_community_new(activity, &vote_id, actor, &community, vec![], context).await
send_to_community(activity, &vote_id, actor, &community, vec![], context).await
}
}
#[async_trait::async_trait(?Send)]
impl ActivityHandler for Vote {
type DataType = LemmyContext;
async fn verify(
&self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
verify_activity(self, &context.settings())?;
@ -124,7 +127,7 @@ impl ActivityHandler for Vote {
async fn receive(
self,
context: &LemmyContext,
context: &Data<LemmyContext>,
request_counter: &mut i32,
) -> Result<(), LemmyError> {
let actor = self.actor.dereference(context, request_counter).await?;

0
crates/apub/src/extensions/context.rs → crates/apub/src/context.rs
View file

2
crates/apub/src/extensions/mod.rs
View file

@ -1,2 +0,0 @@
pub mod context;
pub mod signatures;

6
crates/apub/src/fetcher/community.rs
View file

@ -6,7 +6,7 @@ use crate::{
use activitystreams::collection::{CollectionExt, OrderedCollection};
use anyhow::Context;
use lemmy_api_common::blocking;
use lemmy_apub_lib::ActivityHandler;
use lemmy_apub_lib::{data::Data, traits::ActivityHandler};
use lemmy_db_queries::Joinable;
use lemmy_db_schema::source::{
community::{Community, CommunityModerator, CommunityModeratorForm},
@ -91,7 +91,9 @@ pub(crate) async fn fetch_community_outbox(
// AnnounceActivity as inner type, but that gives me stackoverflow
let ser = serde_json::to_string(&announce)?;
let announce: AnnounceActivity = serde_json::from_str(&ser)?;
announce.receive(context, recursion_counter).await?;
announce
.receive(&Data::new(context.clone()), recursion_counter)
.await?;
}
Ok(())

16
crates/apub/src/fetcher/deletable_apub_object.rs
View file

@ -6,7 +6,13 @@ use lemmy_db_queries::source::{
person::Person_,
post::Post_,
};
use lemmy_db_schema::source::{comment::Comment, community::Community, person::Person, post::Post};
use lemmy_db_schema::source::{
comment::Comment,
community::Community,
person::Person,
post::Post,
private_message::PrivateMessage,
};
use lemmy_utils::LemmyError;
use lemmy_websocket::LemmyContext;
@ -83,3 +89,11 @@ impl DeletableApubObject for PostOrComment {
Ok(())
}
}
#[async_trait::async_trait(?Send)]
impl DeletableApubObject for PrivateMessage {
async fn delete(self, _context: &LemmyContext) -> Result<(), LemmyError> {
// do nothing, because pm can't be fetched over http
unimplemented!()
}
}

3
crates/apub/src/fetcher/fetch.rs
View file

@ -1,5 +1,6 @@
use crate::{check_is_apub_id_valid, APUB_JSON_CONTENT_TYPE};
use crate::check_is_apub_id_valid;
use anyhow::anyhow;
use lemmy_apub_lib::APUB_JSON_CONTENT_TYPE;
use lemmy_utils::{request::retry, settings::structs::Settings, LemmyError};
use log::info;
use reqwest::Client;

3
crates/apub/src/fetcher/mod.rs
View file

@ -5,8 +5,9 @@ pub mod object_id;
pub mod post_or_comment;
pub mod search;
use crate::{fetcher::object_id::ObjectId, ActorType};
use crate::fetcher::object_id::ObjectId;
use chrono::NaiveDateTime;
use lemmy_apub_lib::traits::ActorType;
use lemmy_db_schema::{
naive_now,
source::{community::Community, person::Person},

46
crates/apub/src/fetcher/object_id.rs
View file

@ -1,12 +1,12 @@
use crate::{
fetcher::{deletable_apub_object::DeletableApubObject, should_refetch_actor},
objects::FromApub,
APUB_JSON_CONTENT_TYPE,
};
use anyhow::anyhow;
use diesel::NotFound;
use diesel::{NotFound, PgConnection};
use lemmy_api_common::blocking;
use lemmy_db_queries::{ApubObject, DbPool};
use lemmy_apub_lib::{traits::ApubObject, APUB_JSON_CONTENT_TYPE};
use lemmy_db_queries::DbPool;
use lemmy_db_schema::DbUrl;
use lemmy_utils::{request::retry, settings::structs::Settings, LemmyError};
use lemmy_websocket::LemmyContext;
@ -26,12 +26,12 @@ static REQUEST_LIMIT: i32 = 25;
#[derive(Clone, PartialEq, Serialize, Deserialize, Debug)]
pub struct ObjectId<Kind>(Url, #[serde(skip)] PhantomData<Kind>)
where
Kind: FromApub + ApubObject + DeletableApubObject + Send + 'static,
Kind: FromApub + ApubObject<DataType = PgConnection> + DeletableApubObject + Send + 'static,
for<'de2> <Kind as FromApub>::ApubType: serde::Deserialize<'de2>;
impl<Kind> ObjectId<Kind>
where
Kind: FromApub + ApubObject + DeletableApubObject + Send + 'static,
Kind: FromApub + ApubObject<DataType = PgConnection> + DeletableApubObject + Send + 'static,
for<'de> <Kind as FromApub>::ApubType: serde::Deserialize<'de>,
{
pub fn new<T>(url: T) -> Self
@ -46,12 +46,12 @@ where
}
/// Fetches an activitypub object, either from local database (if possible), or over http.
pub(crate) async fn dereference(
pub async fn dereference(
&self,
context: &LemmyContext,
request_counter: &mut i32,
) -> Result<Kind, LemmyError> {
let db_object = self.dereference_locally(context.pool()).await?;
let db_object = self.dereference_from_db(context.pool()).await?;
// if its a local object, only fetch it from the database and not over http
if self.0.domain() == Some(&Settings::get().get_hostname_without_port()?) {
@ -66,30 +66,32 @@ where
// TODO: rename to should_refetch_object()
if should_refetch_actor(last_refreshed_at) {
return self
.dereference_remotely(context, request_counter, Some(object))
.dereference_from_http(context, request_counter, Some(object))
.await;
}
}
Ok(object)
} else {
self
.dereference_remotely(context, request_counter, None)
.dereference_from_http(context, request_counter, None)
.await
}
}
/// returning none means the object was not found in local db
async fn dereference_locally(&self, pool: &DbPool) -> Result<Option<Kind>, LemmyError> {
let id: DbUrl = self.0.clone().into();
let object = blocking(pool, move |conn| ApubObject::read_from_apub_id(conn, &id)).await?;
match object {
Ok(o) => Ok(Some(o)),
Err(NotFound {}) => Ok(None),
Err(e) => Err(e.into()),
}
/// Fetch an object from the local db. Instead of falling back to http, this throws an error if
/// the object is not found in the database.
pub async fn dereference_local(&self, context: &LemmyContext) -> Result<Kind, LemmyError> {
let object = self.dereference_from_db(context.pool()).await?;
object.ok_or_else(|| anyhow!("object not found in database {}", self).into())
}
async fn dereference_remotely(
/// returning none means the object was not found in local db
async fn dereference_from_db(&self, pool: &DbPool) -> Result<Option<Kind>, LemmyError> {
let id = self.0.clone();
blocking(pool, move |conn| ApubObject::read_from_apub_id(conn, id)).await?
}
async fn dereference_from_http(
&self,
context: &LemmyContext,
request_counter: &mut i32,
@ -128,7 +130,7 @@ where
impl<Kind> Display for ObjectId<Kind>
where
Kind: FromApub + ApubObject + DeletableApubObject + Send + 'static,
Kind: FromApub + ApubObject<DataType = PgConnection> + DeletableApubObject + Send + 'static,
for<'de> <Kind as FromApub>::ApubType: serde::Deserialize<'de>,
{
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
@ -138,7 +140,7 @@ where
impl<Kind> From<ObjectId<Kind>> for Url
where
Kind: FromApub + ApubObject + DeletableApubObject + Send + 'static,
Kind: FromApub + ApubObject<DataType = PgConnection> + DeletableApubObject + Send + 'static,
for<'de> <Kind as FromApub>::ApubType: serde::Deserialize<'de>,
{
fn from(id: ObjectId<Kind>) -> Self {
@ -148,7 +150,7 @@ where
impl<Kind> From<ObjectId<Kind>> for DbUrl
where
Kind: FromApub + ApubObject + DeletableApubObject + Send + 'static,
Kind: FromApub + ApubObject<DataType = PgConnection> + DeletableApubObject + Send + 'static,
for<'de> <Kind as FromApub>::ApubType: serde::Deserialize<'de>,
{
fn from(id: ObjectId<Kind>) -> Self {

107
crates/apub/src/fetcher/objects.rs
View file

@ -1,107 +0,0 @@
use crate::{
fetcher::fetch::fetch_remote_object,
objects::{comment::Note, post::Page, FromApub},
PostOrComment,
};
use anyhow::anyhow;
use diesel::result::Error::NotFound;
use lemmy_api_common::blocking;
use lemmy_db_queries::{ApubObject, Crud};
use lemmy_db_schema::source::{comment::Comment, post::Post};
use lemmy_utils::LemmyError;
use lemmy_websocket::LemmyContext;
use log::debug;
use url::Url;
/// Gets a post by its apub ID. If it exists locally, it is returned directly. Otherwise it is
/// pulled from its apub ID, inserted and returned.
///
/// The parent community is also pulled if necessary. Comments are not pulled.
pub(crate) async fn get_or_fetch_and_insert_post(
post_ap_id: &Url,
context: &LemmyContext,
recursion_counter: &mut i32,
) -> Result<Post, LemmyError> {
let post_ap_id_owned = post_ap_id.to_owned();
let post = blocking(context.pool(), move |conn| {
Post::read_from_apub_id(conn, &post_ap_id_owned.into())
})
.await?;
match post {
Ok(p) => Ok(p),
Err(NotFound {}) => {
debug!("Fetching and creating remote post: {}", post_ap_id);
let page = fetch_remote_object::<Page>(
context.client(),
&context.settings(),
post_ap_id,
recursion_counter,
)
.await?;
let post = Post::from_apub(&page, context, post_ap_id, recursion_counter).await?;
Ok(post)
}
Err(e) => Err(e.into()),
}
}
/// Gets a comment by its apub ID. If it exists locally, it is returned directly. Otherwise it is
/// pulled from its apub ID, inserted and returned.
///
/// The parent community, post and comment are also pulled if necessary.
pub(crate) async fn get_or_fetch_and_insert_comment(
comment_ap_id: &Url,
context: &LemmyContext,
recursion_counter: &mut i32,
) -> Result<Comment, LemmyError> {
let comment_ap_id_owned = comment_ap_id.to_owned();
let comment = blocking(context.pool(), move |conn| {
Comment::read_from_apub_id(conn, &comment_ap_id_owned.into())
})
.await?;
match comment {
Ok(p) => Ok(p),
Err(NotFound {}) => {
debug!(
"Fetching and creating remote comment and its parents: {}",
comment_ap_id
);
let comment = fetch_remote_object::<Note>(
context.client(),
&context.settings(),
comment_ap_id,
recursion_counter,
)
.await?;
let comment = Comment::from_apub(&comment, context, comment_ap_id, recursion_counter).await?;
let post_id = comment.post_id;
let post = blocking(context.pool(), move |conn| Post::read(conn, post_id)).await??;
if post.locked {
return Err(anyhow!("Post is locked").into());
}
Ok(comment)
}
Err(e) => Err(e.into()),
}
}
pub(crate) async fn get_or_fetch_and_insert_post_or_comment(
ap_id: &Url,
context: &LemmyContext,
recursion_counter: &mut i32,
) -> Result<PostOrComment, LemmyError> {
Ok(
match get_or_fetch_and_insert_post(ap_id, context, recursion_counter).await {
Ok(p) => PostOrComment::Post(Box::new(p)),
Err(_) => {
let c = get_or_fetch_and_insert_comment(ap_id, context, recursion_counter).await?;
PostOrComment::Comment(Box::new(c))
}
},
)
}

80
crates/apub/src/fetcher/person.rs
View file

@ -1,80 +0,0 @@
use crate::{
fetcher::{fetch::fetch_remote_object, is_deleted, should_refetch_actor},
objects::{person::Person as ApubPerson, FromApub},
};
use anyhow::anyhow;
use diesel::result::Error::NotFound;
use lemmy_api_common::blocking;
use lemmy_db_queries::{source::person::Person_, ApubObject};
use lemmy_db_schema::source::person::Person;
use lemmy_utils::LemmyError;
use lemmy_websocket::LemmyContext;
use log::debug;
use url::Url;
/// Get a person from its apub ID.
///
/// If it exists locally and `!should_refetch_actor()`, it is returned directly from the database.
/// Otherwise it is fetched from the remote instance, stored and returned.
pub(crate) async fn get_or_fetch_and_upsert_person(
apub_id: &Url,
context: &LemmyContext,
recursion_counter: &mut i32,
) -> Result<Person, LemmyError> {
let apub_id_owned = apub_id.to_owned();
let person = blocking(context.pool(), move |conn| {
Person::read_from_apub_id(conn, &apub_id_owned.into())
})
.await?;
match person {
// If its older than a day, re-fetch it
Ok(u) if !u.local && should_refetch_actor(u.last_refreshed_at) => {
debug!("Fetching and updating from remote person: {}", apub_id);
let person = fetch_remote_object::<ApubPerson>(
context.client(),
&context.settings(),
apub_id,
recursion_counter,
)
.await;
if is_deleted(&person) {
// TODO: use Person::update_deleted() once implemented
blocking(context.pool(), move |conn| {
Person::delete_account(conn, u.id)
})
.await??;
return Err(anyhow!("Person was deleted by remote instance").into());
} else if person.is_err() {
return Ok(u);
}
let person = Person::from_apub(&person?, context, apub_id, recursion_counter).await?;
let person_id = person.id;
blocking(context.pool(), move |conn| {
Person::mark_as_updated(conn, person_id)
})
.await??;
Ok(person)
}
Ok(u) => Ok(u),
Err(NotFound {}) => {
debug!("Fetching and creating remote person: {}", apub_id);
let person = fetch_remote_object::<ApubPerson>(
context.client(),
&context.settings(),
apub_id,
recursion_counter,
)
.await?;
let person = Person::from_apub(&person, context, apub_id, recursion_counter).await?;
Ok(person)
}
Err(e) => Err(e.into()),
}
}

25
crates/apub/src/fetcher/post_or_comment.rs
View file

@ -1,13 +1,10 @@
use crate::objects::{comment::Note, post::Page, FromApub};
use activitystreams::chrono::NaiveDateTime;
use diesel::{result::Error, PgConnection};
use lemmy_db_queries::ApubObject;
use lemmy_db_schema::{
source::{
comment::{Comment, CommentForm},
post::{Post, PostForm},
},
DbUrl,
use diesel::PgConnection;
use lemmy_apub_lib::traits::ApubObject;
use lemmy_db_schema::source::{
comment::{Comment, CommentForm},
post::{Post, PostForm},
};
use lemmy_utils::LemmyError;
use lemmy_websocket::LemmyContext;
@ -33,19 +30,23 @@ pub enum PageOrNote {
#[async_trait::async_trait(?Send)]
impl ApubObject for PostOrComment {
type DataType = PgConnection;
fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
None
}
// TODO: this can probably be implemented using a single sql query
fn read_from_apub_id(conn: &PgConnection, object_id: &DbUrl) -> Result<Self, Error>
fn read_from_apub_id(conn: &PgConnection, object_id: Url) -> Result<Option<Self>, LemmyError>
where
Self: Sized,
{
let post = Post::read_from_apub_id(conn, object_id);
let post = Post::read_from_apub_id(conn, object_id.clone())?;
Ok(match post {
Ok(o) => PostOrComment::Post(Box::new(o)),
Err(_) => PostOrComment::Comment(Box::new(Comment::read_from_apub_id(conn, object_id)?)),
Some(o) => Some(PostOrComment::Post(Box::new(o))),
None => {
Comment::read_from_apub_id(conn, object_id)?.map(|c| PostOrComment::Comment(Box::new(c)))
}
})
}
}

46
crates/apub/src/fetcher/search.rs
View file

@ -4,19 +4,18 @@ use crate::{
};
use activitystreams::chrono::NaiveDateTime;
use anyhow::anyhow;
use diesel::{result::Error, PgConnection};
use diesel::PgConnection;
use itertools::Itertools;
use lemmy_api_common::blocking;
use lemmy_apub_lib::webfinger::{webfinger_resolve_actor, WebfingerType};
use lemmy_apub_lib::{
traits::ApubObject,
webfinger::{webfinger_resolve_actor, WebfingerType},
};
use lemmy_db_queries::{
source::{community::Community_, person::Person_},
ApubObject,
DbPool,
};
use lemmy_db_schema::{
source::{comment::Comment, community::Community, person::Person, post::Post},
DbUrl,
};
use lemmy_db_schema::source::{comment::Comment, community::Community, person::Person, post::Post};
use lemmy_utils::LemmyError;
use lemmy_websocket::LemmyContext;
use serde::Deserialize;
@ -102,6 +101,8 @@ pub enum SearchableApubTypes {
}
impl ApubObject for SearchableObjects {
type DataType = PgConnection;
fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
match self {
SearchableObjects::Person(p) => p.last_refreshed_at(),
@ -114,23 +115,26 @@ impl ApubObject for SearchableObjects {
// TODO: this is inefficient, because if the object is not in local db, it will run 4 db queries
// before finally returning an error. it would be nice if we could check all 4 tables in
// a single query.
// we could skip this and always return an error, but then it would not be able to mark
// objects as deleted that were deleted by remote server.
fn read_from_apub_id(conn: &PgConnection, object_id: &DbUrl) -> Result<Self, Error> {
let c = Community::read_from_apub_id(conn, object_id);
if let Ok(c) = c {
return Ok(SearchableObjects::Community(c));
// we could skip this and always return an error, but then it would always fetch objects
// over http, and not be able to mark objects as deleted that were deleted by remote server.
fn read_from_apub_id(conn: &PgConnection, object_id: Url) -> Result<Option<Self>, LemmyError> {
let c = Community::read_from_apub_id(conn, object_id.clone())?;
if let Some(c) = c {
return Ok(Some(SearchableObjects::Community(c)));
}
let p = Person::read_from_apub_id(conn, object_id);
if let Ok(p) = p {
return Ok(SearchableObjects::Person(p));
let p = Person::read_from_apub_id(conn, object_id.clone())?;
if let Some(p) = p {
return Ok(Some(SearchableObjects::Person(p)));
}
let p = Post::read_from_apub_id(conn, object_id);
if let Ok(p) = p {
return Ok(SearchableObjects::Post(p));
let p = Post::read_from_apub_id(conn, object_id.clone())?;
if let Some(p) = p {
return Ok(Some(SearchableObjects::Post(p)));
}
let c = Comment::read_from_apub_id(conn, object_id);
Ok(SearchableObjects::Comment(c?))
let c = Comment::read_from_apub_id(conn, object_id)?;
if let Some(c) = c {
return Ok(Some(SearchableObjects::Comment(c)));
}
Ok(None)
}
}

9
crates/apub/src/http/community.rs
View file

@ -4,8 +4,9 @@ use crate::{
extract_community,
following::{follow::FollowCommunity, undo::UndoFollowCommunity},
},
extensions::context::lemmy_context,
context::lemmy_context,
generate_moderators_url,
generate_outbox_url,
http::{
create_apub_response,
create_apub_tombstone_response,
@ -13,7 +14,6 @@ use crate::{
receive_activity,
},
objects::ToApub,
ActorType,
};
use activitystreams::{
base::{AnyBase, BaseExt},
@ -22,7 +22,7 @@ use activitystreams::{
};
use actix_web::{body::Body, web, web::Payload, HttpRequest, HttpResponse};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{ActivityFields, ActivityHandler};
use lemmy_apub_lib::traits::{ActivityFields, ActivityHandler};
use lemmy_db_queries::source::{activity::Activity_, community::Community_};
use lemmy_db_schema::source::{activity::Activity, community::Community};
use lemmy_db_views_actor::{
@ -60,6 +60,7 @@ pub(crate) async fn get_apub_community_http(
#[derive(Clone, Debug, Deserialize, Serialize, ActivityHandler, ActivityFields)]
#[serde(untagged)]
#[activity_handler(LemmyContext)]
pub enum GroupInboxActivities {
FollowCommunity(FollowCommunity),
UndoFollowCommunity(UndoFollowCommunity),
@ -146,7 +147,7 @@ pub(crate) async fn get_apub_community_outbox(
collection
.set_many_items(activities)
.set_many_contexts(lemmy_context())
.set_id(community.get_outbox_url()?)
.set_id(generate_outbox_url(&community.actor_id)?.into())
.set_total_items(len as u64);
Ok(create_apub_response(&collection))
}

20
crates/apub/src/http/mod.rs
View file

@ -1,13 +1,11 @@
use crate::{
check_is_apub_id_valid,
extensions::signatures::verify_signature,
fetcher::get_or_fetch_and_upsert_actor,
http::{
community::{receive_group_inbox, GroupInboxActivities},
person::{receive_person_inbox, PersonInboxActivities},
},
insert_activity,
APUB_JSON_CONTENT_TYPE,
};
use actix_web::{
body::Body,
@ -20,7 +18,12 @@ use anyhow::{anyhow, Context};
use futures::StreamExt;
use http::StatusCode;
use lemmy_api_common::blocking;
use lemmy_apub_lib::{ActivityFields, ActivityHandler};
use lemmy_apub_lib::{
data::Data,
signatures::verify_signature,
traits::{ActivityFields, ActivityHandler},
APUB_JSON_CONTENT_TYPE,
};
use lemmy_db_queries::{source::activity::Activity_, DbPool};
use lemmy_db_schema::source::activity::Activity;
use lemmy_utils::{location_info, LemmyError};
@ -38,6 +41,7 @@ pub mod routes;
#[derive(Clone, Debug, Deserialize, Serialize, ActivityHandler, ActivityFields)]
#[serde(untagged)]
#[activity_handler(LemmyContext)]
pub enum SharedInboxActivities {
GroupInboxActivities(GroupInboxActivities),
// Note, pm activities need to be at the end, otherwise comments will end up here. We can probably
@ -80,7 +84,7 @@ async fn receive_activity<'a, T>(
context: &LemmyContext,
) -> Result<HttpResponse, LemmyError>
where
T: ActivityHandler
T: ActivityHandler<DataType = LemmyContext>
+ ActivityFields
+ Clone
+ Deserialize<'a>
@ -100,7 +104,9 @@ where
}
check_is_apub_id_valid(activity.actor(), false, &context.settings())?;
info!("Verifying activity {}", activity.id_unchecked().to_string());
activity.verify(context, request_counter).await?;
activity
.verify(&Data::new(context.clone()), request_counter)
.await?;
assert_activity_not_local(&activity, &context.settings().hostname)?;
// Log the activity, so we avoid receiving and parsing it twice. Note that this could still happen
@ -115,7 +121,9 @@ where
.await?;
info!("Receiving activity {}", activity.id_unchecked().to_string());
activity.receive(context, request_counter).await?;
activity
.receive(&Data::new(context.clone()), request_counter)
.await?;
Ok(HttpResponse::Ok().finish())
}

9
crates/apub/src/http/person.rs
View file

@ -8,7 +8,8 @@ use crate::{
undo_delete::UndoDeletePrivateMessage,
},
},
extensions::context::lemmy_context,
context::lemmy_context,
generate_outbox_url,
http::{
create_apub_response,
create_apub_tombstone_response,
@ -16,7 +17,6 @@ use crate::{
receive_activity,
},
objects::ToApub,
ActorType,
};
use activitystreams::{
base::BaseExt,
@ -24,7 +24,7 @@ use activitystreams::{
};
use actix_web::{body::Body, web, web::Payload, HttpRequest, HttpResponse};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{ActivityFields, ActivityHandler};
use lemmy_apub_lib::traits::{ActivityFields, ActivityHandler};
use lemmy_db_queries::source::person::Person_;
use lemmy_db_schema::source::person::Person;
use lemmy_utils::LemmyError;
@ -61,6 +61,7 @@ pub(crate) async fn get_apub_person_http(
#[derive(Clone, Debug, Deserialize, Serialize, ActivityHandler, ActivityFields)]
#[serde(untagged)]
#[activity_handler(LemmyContext)]
pub enum PersonInboxActivities {
AcceptFollowCommunity(AcceptFollowCommunity),
/// Some activities can also be sent from user to user, eg a comment with mentions
@ -104,7 +105,7 @@ pub(crate) async fn get_apub_person_outbox(
collection
.set_many_items(Vec::<Url>::new())
.set_many_contexts(lemmy_context())
.set_id(person.get_outbox_url()?)
.set_id(generate_outbox_url(&person.actor_id)?.into())
.set_total_items(0_u64);
Ok(create_apub_response(&collection))
}

30
crates/apub/src/http/routes.rs
View file

@ -1,23 +1,21 @@
use crate::{
http::{
comment::get_apub_comment,
community::{
community_inbox,
get_apub_community_followers,
get_apub_community_http,
get_apub_community_inbox,
get_apub_community_moderators,
get_apub_community_outbox,
},
get_activity,
person::{get_apub_person_http, get_apub_person_inbox, get_apub_person_outbox, person_inbox},
post::get_apub_post,
shared_inbox,
use crate::http::{
comment::get_apub_comment,
community::{
community_inbox,
get_apub_community_followers,
get_apub_community_http,
get_apub_community_inbox,
get_apub_community_moderators,
get_apub_community_outbox,
},
APUB_JSON_CONTENT_TYPE,
get_activity,
person::{get_apub_person_http, get_apub_person_inbox, get_apub_person_outbox, person_inbox},
post::get_apub_post,
shared_inbox,
};
use actix_web::*;
use http_signature_normalization_actix::digest::middleware::VerifyDigest;
use lemmy_apub_lib::APUB_JSON_CONTENT_TYPE;
use lemmy_utils::settings::structs::Settings;
use sha2::{Digest, Sha256};

93
crates/apub/src/lib.rs
View file

@ -1,17 +1,14 @@
#[macro_use]
extern crate lazy_static;
pub mod activities;
pub mod activity_queue;
pub mod extensions;
mod context;
pub mod fetcher;
pub mod http;
pub mod migrations;
pub mod objects;
use crate::{extensions::signatures::PublicKey, fetcher::post_or_comment::PostOrComment};
use crate::fetcher::post_or_comment::PostOrComment;
use anyhow::{anyhow, Context};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{activity_queue::send_activity, traits::ActorType};
use lemmy_db_queries::{source::activity::Activity_, DbPool};
use lemmy_db_schema::{
source::{activity::Activity, person::Person},
@ -20,12 +17,12 @@ use lemmy_db_schema::{
};
use lemmy_db_views_actor::community_person_ban_view::CommunityPersonBanView;
use lemmy_utils::{location_info, settings::structs::Settings, LemmyError};
use lemmy_websocket::LemmyContext;
use log::info;
use serde::Serialize;
use std::net::IpAddr;
use url::{ParseError, Url};
static APUB_JSON_CONTENT_TYPE: &str = "application/activity+json";
/// Checks if the ID is allowed for sending or receiving.
///
/// In particular, it checks for:
@ -92,39 +89,6 @@ pub(crate) fn check_is_apub_id_valid(
Ok(())
}
/// Common methods provided by ActivityPub actors (community and person). Not all methods are
/// implemented by all actors.
trait ActorType {
fn is_local(&self) -> bool;
fn actor_id(&self) -> Url;
fn name(&self) -> String;
// TODO: every actor should have a public key, so this shouldnt be an option (needs to be fixed in db)
fn public_key(&self) -> Option<String>;
fn private_key(&self) -> Option<String>;
fn get_shared_inbox_or_inbox_url(&self) -> Url;
/// Outbox URL is not generally used by Lemmy, so it can be generated on the fly (but only for
/// local actors).
fn get_outbox_url(&self) -> Result<Url, LemmyError> {
/* TODO
if !self.is_local() {
return Err(anyhow!("get_outbox_url() called for remote actor").into());
}
*/
Ok(Url::parse(&format!("{}/outbox", &self.actor_id()))?)
}
fn get_public_key(&self) -> Result<PublicKey, LemmyError> {
Ok(PublicKey {
id: format!("{}#main-key", self.actor_id()),
owner: self.actor_id(),
public_key_pem: self.public_key().context(location_info!())?,
})
}
}
#[async_trait::async_trait(?Send)]
pub trait CommunityType {
fn followers_url(&self) -> Url;
@ -192,6 +156,10 @@ pub fn generate_shared_inbox_url(actor_id: &DbUrl) -> Result<DbUrl, LemmyError>
Ok(Url::parse(&url)?.into())
}
pub fn generate_outbox_url(actor_id: &DbUrl) -> Result<DbUrl, ParseError> {
Ok(Url::parse(&format!("{}/outbox", actor_id))?.into())
}
fn generate_moderators_url(community_id: &DbUrl) -> Result<DbUrl, LemmyError> {
Ok(Url::parse(&format!("{}/moderators", community_id))?.into())
}
@ -254,3 +222,46 @@ async fn check_community_or_site_ban(
Ok(())
}
pub(crate) async fn send_lemmy_activity<T: Serialize>(
context: &LemmyContext,
activity: &T,
activity_id: &Url,
actor: &dyn ActorType,
inboxes: Vec<Url>,
sensitive: bool,
) -> Result<(), LemmyError> {
if !context.settings().federation.enabled || inboxes.is_empty() {
return Ok(());
}
info!("Sending activity {}", activity_id.to_string());
// Don't send anything to ourselves
// TODO: this should be a debug assert
let hostname = context.settings().get_hostname_without_port()?;
let inboxes: Vec<&Url> = inboxes
.iter()
.filter(|i| i.domain().expect("valid inbox url") != hostname)
.collect();
let serialised_activity = serde_json::to_string(&activity)?;
insert_activity(
activity_id,
serialised_activity.clone(),
true,
sensitive,
context.pool(),
)
.await?;
send_activity(
serialised_activity,
actor,
inboxes,
context.client(),
context.activity_queue(),
)
.await
}

6
crates/apub/src/objects/comment.rs
View file

@ -1,10 +1,9 @@
use crate::{
activities::verify_person_in_community,
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
migrations::CommentInReplyToMigration,
objects::{create_tombstone, FromApub, Source, ToApub},
ActorType,
PostOrComment,
};
use activitystreams::{
@ -17,8 +16,9 @@ use anyhow::{anyhow, Context};
use chrono::{DateTime, FixedOffset};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{
traits::ActorType,
values::{MediaTypeHtml, MediaTypeMarkdown, PublicUrl},
verify_domains_match,
verify::verify_domains_match,
};
use lemmy_db_queries::{source::comment::Comment_, Crud, DbPool};
use lemmy_db_schema::{

46
crates/apub/src/objects/community.rs
View file

@ -1,9 +1,11 @@
use crate::{
extensions::{context::lemmy_context, signatures::PublicKey},
check_is_apub_id_valid,
context::lemmy_context,
fetcher::community::{fetch_community_outbox, update_community_mods},
generate_moderators_url,
generate_outbox_url,
objects::{create_tombstone, FromApub, ImageObject, Source, ToApub},
ActorType,
CommunityType,
};
use activitystreams::{
actor::{kind::GroupType, Endpoints},
@ -13,16 +15,20 @@ use activitystreams::{
unparsed::Unparsed,
};
use chrono::{DateTime, FixedOffset};
use itertools::Itertools;
use lemmy_api_common::blocking;
use lemmy_apub_lib::{
signatures::PublicKey,
traits::ActorType,
values::{MediaTypeHtml, MediaTypeMarkdown},
verify_domains_match,
verify::verify_domains_match,
};
use lemmy_db_queries::{source::community::Community_, DbPool};
use lemmy_db_schema::{
naive_now,
source::community::{Community, CommunityForm},
};
use lemmy_db_views_actor::community_follower_view::CommunityFollowerView;
use lemmy_utils::{
settings::structs::Settings,
utils::{check_slurs, check_slurs_opt, convert_datetime, markdown_to_html},
@ -143,7 +149,7 @@ impl ToApub for Community {
sensitive: Some(self.nsfw),
moderators: Some(generate_moderators_url(&self.actor_id)?.into()),
inbox: self.inbox_url.clone().into(),
outbox: self.get_outbox_url()?,
outbox: generate_outbox_url(&self.actor_id)?.into(),
followers: self.followers_url.clone().into(),
endpoints: Endpoints {
shared_inbox: self.shared_inbox_url.clone().map(|s| s.into()),
@ -189,3 +195,35 @@ impl FromApub for Community {
Ok(community)
}
}
#[async_trait::async_trait(?Send)]
impl CommunityType for Community {
fn followers_url(&self) -> Url {
self.followers_url.clone().into()
}
/// For a given community, returns the inboxes of all followers.
async fn get_follower_inboxes(
&self,
pool: &DbPool,
settings: &Settings,
) -> Result<Vec<Url>, LemmyError> {
let id = self.id;
let follows = blocking(pool, move |conn| {
CommunityFollowerView::for_community(conn, id)
})
.await??;
let inboxes = follows
.into_iter()
.filter(|f| !f.follower.local)
.map(|f| f.follower.shared_inbox_url.unwrap_or(f.follower.inbox_url))
.map(|i| i.into_inner())
.unique()
// Don't send to blocked instances
.filter(|inbox| check_is_apub_id_valid(inbox, false, settings).is_ok())
.collect();
Ok(inboxes)
}
}

10
crates/apub/src/objects/person.rs
View file

@ -1,8 +1,8 @@
use crate::{
check_is_apub_id_valid,
extensions::{context::lemmy_context, signatures::PublicKey},
context::lemmy_context,
generate_outbox_url,
objects::{FromApub, ImageObject, Source, ToApub},
ActorType,
};
use activitystreams::{
actor::Endpoints,
@ -14,8 +14,10 @@ use activitystreams::{
};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{
signatures::PublicKey,
traits::ActorType,
values::{MediaTypeHtml, MediaTypeMarkdown},
verify_domains_match,
verify::verify_domains_match,
};
use lemmy_db_queries::{source::person::Person_, DbPool};
use lemmy_db_schema::{
@ -113,7 +115,7 @@ impl ToApub for DbPerson {
image,
matrix_user_id: self.matrix_user_id.clone(),
published: convert_datetime(self.published),
outbox: self.get_outbox_url()?,
outbox: generate_outbox_url(&self.actor_id)?.into(),
endpoints: Endpoints {
shared_inbox: self.shared_inbox_url.clone().map(|s| s.into()),
..Default::default()

22
crates/apub/src/objects/post.rs
View file

@ -1,9 +1,8 @@
use crate::{
activities::{extract_community, verify_person_in_community},
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
objects::{create_tombstone, FromApub, ImageObject, Source, ToApub},
ActorType,
};
use activitystreams::{
base::AnyBase,
@ -18,10 +17,11 @@ use activitystreams::{
use chrono::{DateTime, FixedOffset};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{
traits::ActorType,
values::{MediaTypeHtml, MediaTypeMarkdown},
verify_domains_match,
verify::verify_domains_match,
};
use lemmy_db_queries::{source::post::Post_, ApubObject, Crud, DbPool};
use lemmy_db_queries::{source::post::Post_, Crud, DbPool};
use lemmy_db_schema::{
self,
source::{
@ -78,12 +78,10 @@ impl Page {
/// the current value, it is a mod action and needs to be verified as such.
///
/// Both stickied and locked need to be false on a newly created post (verified in [[CreatePost]].
pub(crate) async fn is_mod_action(&self, pool: &DbPool) -> Result<bool, LemmyError> {
let post_id = self.id.clone();
let old_post = blocking(pool, move |conn| {
Post::read_from_apub_id(conn, &post_id.into())
})
.await?;
pub(crate) async fn is_mod_action(&self, context: &LemmyContext) -> Result<bool, LemmyError> {
let old_post = ObjectId::<Post>::new(self.id.clone())
.dereference_local(context)
.await;
let is_mod_action = if let Ok(old_post) = old_post {
self.stickied != Some(old_post.stickied) || self.comments_enabled != Some(!old_post.locked)
@ -101,7 +99,7 @@ impl Page {
let community = extract_community(&self.to, context, request_counter).await?;
check_slurs(&self.name, &context.settings().slur_regex())?;
verify_domains_match(self.attributed_to.inner(), &self.id)?;
verify_domains_match(self.attributed_to.inner(), &self.id.clone())?;
verify_person_in_community(
&self.attributed_to,
&ObjectId::new(community.actor_id()),
@ -177,7 +175,7 @@ impl FromApub for Post {
) -> Result<Post, LemmyError> {
// We can't verify the domain in case of mod action, because the mod may be on a different
// instance from the post author.
let ap_id = if page.is_mod_action(context.pool()).await? {
let ap_id = if page.is_mod_action(context).await? {
page.id_unchecked()
} else {
page.id(expected_domain)?

4
crates/apub/src/objects/private_message.rs
View file

@ -1,5 +1,5 @@
use crate::{
extensions::context::lemmy_context,
context::lemmy_context,
fetcher::object_id::ObjectId,
objects::{create_tombstone, FromApub, Source, ToApub},
};
@ -14,7 +14,7 @@ use chrono::{DateTime, FixedOffset};
use lemmy_api_common::blocking;
use lemmy_apub_lib::{
values::{MediaTypeHtml, MediaTypeMarkdown},
verify_domains_match,
verify::verify_domains_match,
};
use lemmy_db_queries::{source::private_message::PrivateMessage_, Crud, DbPool};
use lemmy_db_schema::source::{

10
crates/apub_lib/Cargo.toml
View file

@ -7,7 +7,6 @@ license = "AGPL-3.0"
[dependencies]
lemmy_utils = { version = "=0.13.0", path = "../utils" }
lemmy_websocket = { version = "=0.13.0", path = "../websocket" }
lemmy_apub_lib_derive = { version = "=0.13.0", path = "../apub_lib_derive" }
activitystreams = "0.7.0-alpha.11"
serde = { version = "1.0.130", features = ["derive"] }
@ -17,3 +16,12 @@ serde_json = { version = "1.0.68", features = ["preserve_order"] }
anyhow = "1.0.44"
reqwest = { version = "0.11.4", features = ["json"] }
log = "0.4.14"
base64 = "0.13.0"
openssl = "0.10.36"
lazy_static = "1.4.0"
http = "0.2.5"
sha2 = "0.9.8"
actix-web = { version = "4.0.0-beta.9", default-features = false }
http-signature-normalization-actix = { version = "0.5.0-beta.10", default-features = false, features = ["server", "sha-2"] }
http-signature-normalization-reqwest = { version = "0.2.0", default-features = false, features = ["sha-2"] }
background-jobs = "0.10.0"

80
crates/apub/src/activity_queue.rs → crates/apub_lib/src/activity_queue.rs
View file

@ -1,10 +1,4 @@
use crate::{
activities::community::announce::{AnnouncableActivities, AnnounceActivity},
extensions::signatures::sign_and_send,
insert_activity,
ActorType,
APUB_JSON_CONTENT_TYPE,
};
use crate::{signatures::sign_and_send, traits::ActorType, APUB_JSON_CONTENT_TYPE};
use anyhow::{anyhow, Context, Error};
use background_jobs::{
create_server,
@ -15,83 +9,31 @@ use background_jobs::{
QueueHandle,
WorkerConfig,
};
use lemmy_db_schema::source::community::Community;
use lemmy_utils::{location_info, LemmyError};
use lemmy_websocket::LemmyContext;
use log::{info, warn};
use log::warn;
use reqwest::Client;
use serde::{Deserialize, Serialize};
use std::{collections::BTreeMap, env, fmt::Debug, future::Future, pin::Pin};
use url::Url;
pub(crate) async fn send_to_community_new(
activity: AnnouncableActivities,
activity_id: &Url,
pub async fn send_activity(
activity: String,
actor: &dyn ActorType,
community: &Community,
additional_inboxes: Vec<Url>,
context: &LemmyContext,
inboxes: Vec<&Url>,
client: &Client,
activity_queue: &QueueHandle,
) -> Result<(), LemmyError> {
// if this is a local community, we need to do an announce from the community instead
if community.local {
insert_activity(activity_id, activity.clone(), true, false, context.pool()).await?;
AnnounceActivity::send(activity, community, additional_inboxes, context).await?;
} else {
let mut inboxes = additional_inboxes;
inboxes.push(community.get_shared_inbox_or_inbox_url());
send_activity_new(context, &activity, activity_id, actor, inboxes, false).await?;
}
Ok(())
}
pub(crate) async fn send_activity_new<T>(
context: &LemmyContext,
activity: &T,
activity_id: &Url,
actor: &dyn ActorType,
inboxes: Vec<Url>,
sensitive: bool,
) -> Result<(), LemmyError>
where
T: Serialize,
{
if !context.settings().federation.enabled || inboxes.is_empty() {
return Ok(());
}
info!("Sending activity {}", activity_id.to_string());
// Don't send anything to ourselves
// TODO: this should be a debug assert
let hostname = context.settings().get_hostname_without_port()?;
let inboxes: Vec<&Url> = inboxes
.iter()
.filter(|i| i.domain().expect("valid inbox url") != hostname)
.collect();
let serialised_activity = serde_json::to_string(&activity)?;
insert_activity(
activity_id,
serialised_activity.clone(),
true,
sensitive,
context.pool(),
)
.await?;
for i in inboxes {
let message = SendActivityTask {
activity: serialised_activity.to_owned(),
activity: activity.clone(),
inbox: i.to_owned(),
actor_id: actor.actor_id(),
private_key: actor.private_key().context(location_info!())?,
};
if env::var("LEMMY_TEST_SEND_SYNC").is_ok() {
do_send(message, context.client()).await?;
if env::var("APUB_TESTING_SEND_SYNC").is_ok() {
do_send(message, client).await?;
} else {
context.activity_queue.queue::<SendActivityTask>(message)?;
activity_queue.queue::<SendActivityTask>(message)?;
}
}

35
crates/apub_lib/src/data.rs Normal file
View file

@ -0,0 +1,35 @@
use std::{ops::Deref, sync::Arc};
#[derive(Debug)]
pub struct Data<T: ?Sized>(Arc<T>);
impl<T> Data<T> {
/// Create new `Data` instance.
pub fn new(state: T) -> Data<T> {
Data(Arc::new(state))
}
/// Get reference to inner app data.
pub fn get_ref(&self) -> &T {
self.0.as_ref()
}
/// Convert to the internal Arc<T>
pub fn into_inner(self) -> Arc<T> {
self.0
}
}
impl<T: ?Sized> Deref for Data<T> {
type Target = Arc<T>;
fn deref(&self) -> &Arc<T> {
&self.0
}
}
impl<T: ?Sized> Clone for Data<T> {
fn clone(&self) -> Data<T> {
Data(self.0.clone())
}
}

50
crates/apub_lib/src/lib.rs
View file

@ -1,44 +1,12 @@
#[macro_use]
extern crate lazy_static;
pub mod activity_queue;
pub mod data;
pub mod signatures;
pub mod traits;
pub mod values;
use activitystreams::error::DomainError;
pub use lemmy_apub_lib_derive::*;
use lemmy_utils::LemmyError;
use lemmy_websocket::LemmyContext;
use url::Url;
pub mod verify;
pub mod webfinger;
pub trait ActivityFields {
fn id_unchecked(&self) -> &Url;
fn actor(&self) -> &Url;
fn cc(&self) -> Vec<Url>;
}
#[async_trait::async_trait(?Send)]
pub trait ActivityHandler {
async fn verify(
&self,
context: &LemmyContext,
request_counter: &mut i32,
) -> Result<(), LemmyError>;
async fn receive(
self,
context: &LemmyContext,
request_counter: &mut i32,
) -> Result<(), LemmyError>;
}
pub fn verify_domains_match(a: &Url, b: &Url) -> Result<(), LemmyError> {
if a.domain() != b.domain() {
return Err(DomainError.into());
}
Ok(())
}
pub fn verify_urls_match(a: &Url, b: &Url) -> Result<(), LemmyError> {
if a != b {
return Err(DomainError.into());
}
Ok(())
}
pub static APUB_JSON_CONTENT_TYPE: &str = "application/activity+json";

4
crates/apub/src/extensions/signatures.rs → crates/apub_lib/src/signatures.rs
View file

@ -23,7 +23,7 @@ lazy_static! {
/// Creates an HTTP post request to `inbox_url`, with the given `client` and `headers`, and
/// `activity` as request body. The request is signed with `private_key` and then sent.
pub(crate) async fn sign_and_send(
pub async fn sign_and_send(
client: &Client,
headers: BTreeMap<String, String>,
inbox_url: &Url,
@ -62,7 +62,7 @@ pub(crate) async fn sign_and_send(
}
/// Verifies the HTTP signature on an incoming inbox request.
pub(crate) fn verify_signature(request: &HttpRequest, public_key: &str) -> Result<(), LemmyError> {
pub fn verify_signature(request: &HttpRequest, public_key: &str) -> Result<(), LemmyError> {
let verified = CONFIG2
.begin_verify(
request.method(),

67
crates/apub_lib/src/traits.rs Normal file
View file

@ -0,0 +1,67 @@
use crate::{data::Data, signatures::PublicKey};
use activitystreams::chrono::NaiveDateTime;
use anyhow::Context;
pub use lemmy_apub_lib_derive::*;
use lemmy_utils::{location_info, LemmyError};
use url::Url;
pub trait ActivityFields {
fn id_unchecked(&self) -> &Url;
fn actor(&self) -> &Url;
fn cc(&self) -> Vec<Url>;
}
#[async_trait::async_trait(?Send)]
pub trait ActivityHandler {
type DataType;
async fn verify(
&self,
data: &Data<Self::DataType>,
request_counter: &mut i32,
) -> Result<(), LemmyError>;
async fn receive(
self,
data: &Data<Self::DataType>,
request_counter: &mut i32,
) -> Result<(), LemmyError>;
}
pub trait ApubObject {
type DataType;
/// If this object should be refetched after a certain interval, it should return the last refresh
/// time here. This is mainly used to update remote actors.
fn last_refreshed_at(&self) -> Option<NaiveDateTime>;
/// Try to read the object with given ID from local database. Returns Ok(None) if it doesn't exist.
fn read_from_apub_id(data: &Self::DataType, object_id: Url) -> Result<Option<Self>, LemmyError>
where
Self: Sized;
}
/// Common methods provided by ActivityPub actors (community and person). Not all methods are
/// implemented by all actors.
pub trait ActorType {
fn is_local(&self) -> bool;
fn actor_id(&self) -> Url;
fn name(&self) -> String;
// TODO: this should not be an option (needs db migration in lemmy)
fn public_key(&self) -> Option<String>;
fn private_key(&self) -> Option<String>;
fn inbox_url(&self) -> Url;
fn shared_inbox_url(&self) -> Option<Url>;
fn shared_inbox_or_inbox_url(&self) -> Url {
self.shared_inbox_url().unwrap_or_else(|| self.inbox_url())
}
fn get_public_key(&self) -> Result<PublicKey, LemmyError> {
Ok(PublicKey {
id: format!("{}#main-key", self.actor_id()),
owner: self.actor_id(),
public_key_pem: self.public_key().context(location_info!())?,
})
}
}

0
crates/apub_lib/src/values/mod.rs → crates/apub_lib/src/values.rs
View file

17
crates/apub_lib/src/verify.rs Normal file
View file

@ -0,0 +1,17 @@
use activitystreams::error::DomainError;
use lemmy_utils::LemmyError;
use url::Url;
pub fn verify_domains_match(a: &Url, b: &Url) -> Result<(), LemmyError> {
if a.domain() != b.domain() {
return Err(DomainError.into());
}
Ok(())
}
pub fn verify_urls_match(a: &Url, b: &Url) -> Result<(), LemmyError> {
if a != b {
return Err(DomainError.into());
}
Ok(())
}

37
crates/apub_lib_derive/src/lib.rs
View file

@ -1,6 +1,6 @@
use proc_macro2::TokenStream;
use proc_macro2::{TokenStream, TokenTree};
use quote::quote;
use syn::{parse_macro_input, Data, DeriveInput, Fields::Unnamed, Ident, Variant};
use syn::{parse_macro_input, Attribute, Data, DeriveInput, Fields::Unnamed, Ident, Variant};
/// Generates implementation ActivityHandler for an enum, which looks like the following (handling
/// all enum variants).
@ -46,9 +46,29 @@ use syn::{parse_macro_input, Data, DeriveInput, Fields::Unnamed, Ident, Variant}
/// }
///
/// ```
#[proc_macro_derive(ActivityHandler)]
#[proc_macro_derive(ActivityHandler, attributes(activity_handler))]
pub fn derive_activity_handler(input: proc_macro::TokenStream) -> proc_macro::TokenStream {
let input = parse_macro_input!(input as DeriveInput);
let attrs: Vec<&Attribute> = input
.attrs
.iter()
.filter(|attr| attr.path.is_ident("activity_handler"))
.collect();
let attrs: &Vec<TokenStream> = &attrs
.first()
.unwrap()
.tokens
.clone()
.into_iter()
.map(|t| {
if let TokenTree::Group(g) = t {
g.stream()
} else {
panic!()
}
})
.collect();
let attrs = attrs.first();
let enum_name = input.ident;
@ -71,10 +91,11 @@ pub fn derive_activity_handler(input: proc_macro::TokenStream) -> proc_macro::To
let expanded = quote! {
#[async_trait::async_trait(?Send)]
impl #impl_generics lemmy_apub_lib::ActivityHandler for #enum_name #ty_generics #where_clause {
impl #impl_generics lemmy_apub_lib::traits::ActivityHandler for #enum_name #ty_generics #where_clause {
type DataType = #attrs;
async fn verify(
&self,
context: &lemmy_websocket::LemmyContext,
context: &lemmy_apub_lib::data::Data<Self::DataType>,
request_counter: &mut i32,
) -> Result<(), lemmy_utils::LemmyError> {
match self {
@ -83,7 +104,7 @@ pub fn derive_activity_handler(input: proc_macro::TokenStream) -> proc_macro::To
}
async fn receive(
self,
context: &lemmy_websocket::LemmyContext,
context: &lemmy_apub_lib::data::Data<Self::DataType>,
request_counter: &mut i32,
) -> Result<(), lemmy_utils::LemmyError> {
match self {
@ -128,7 +149,7 @@ pub fn derive_activity_fields(input: proc_macro::TokenStream) -> proc_macro::Tok
.iter()
.map(|v| generate_match_arm(&name, v, &quote! {a.cc()}));
quote! {
impl #impl_generics lemmy_apub_lib::ActivityFields for #name #ty_generics #where_clause {
impl #impl_generics lemmy_apub_lib::traits::ActivityFields for #name #ty_generics #where_clause {
fn id_unchecked(&self) -> &url::Url { match self { #(#impl_id)* } }
fn actor(&self) -> &url::Url { match self { #(#impl_actor)* } }
fn cc(&self) -> Vec<url::Url> { match self { #(#impl_cc)* } }
@ -150,7 +171,7 @@ pub fn derive_activity_fields(input: proc_macro::TokenStream) -> proc_macro::Tok
quote! {vec![]}
};
quote! {
impl #impl_generics lemmy_apub_lib::ActivityFields for #name #ty_generics #where_clause {
impl #impl_generics lemmy_apub_lib::traits::ActivityFields for #name #ty_generics #where_clause {
fn id_unchecked(&self) -> &url::Url { &self.id }
fn actor(&self) -> &url::Url { &self.actor.inner() }
fn cc(&self) -> Vec<url::Url> { #cc_impl }

11
crates/db_queries/src/lib.rs
View file

@ -12,7 +12,6 @@ extern crate diesel_migrations;
#[cfg(test)]
extern crate serial_test;
use chrono::NaiveDateTime;
use diesel::{result::Error, *};
use lemmy_db_schema::{CommunityId, DbUrl, PersonId};
use lemmy_utils::ApiError;
@ -155,16 +154,6 @@ pub trait DeleteableOrRemoveable {
fn blank_out_deleted_or_removed_info(self) -> Self;
}
// TODO: move this to apub lib
pub trait ApubObject {
/// If this object should be refetched after a certain interval, it should return the last refresh
/// time here. This is mainly used to update remote actors.
fn last_refreshed_at(&self) -> Option<NaiveDateTime>;
fn read_from_apub_id(conn: &PgConnection, object_id: &DbUrl) -> Result<Self, Error>
where
Self: Sized;
}
pub trait MaybeOptional<T> {
fn get_optional(self) -> Option<T>;
}

14
crates/db_queries/src/source/comment.rs
View file

@ -1,5 +1,4 @@
use crate::{ApubObject, Crud, DeleteableOrRemoveable, Likeable, Saveable};
use chrono::NaiveDateTime;
use crate::{Crud, DeleteableOrRemoveable, Likeable, Saveable};
use diesel::{dsl::*, result::Error, *};
use lemmy_db_schema::{
naive_now,
@ -179,17 +178,6 @@ impl Crud for Comment {
}
}
impl ApubObject for Comment {
fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
None
}
fn read_from_apub_id(conn: &PgConnection, object_id: &DbUrl) -> Result<Self, Error> {
use lemmy_db_schema::schema::comment::dsl::*;
comment.filter(ap_id.eq(object_id)).first::<Self>(conn)
}
}
impl Likeable for CommentLike {
type Form = CommentLikeForm;
type IdType = CommentId;

16
crates/db_queries/src/source/community.rs
View file

@ -1,5 +1,4 @@
use crate::{ApubObject, Bannable, Crud, DeleteableOrRemoveable, Followable, Joinable};
use chrono::NaiveDateTime;
use crate::{Bannable, Crud, DeleteableOrRemoveable, Followable, Joinable};
use diesel::{dsl::*, result::Error, *};
use lemmy_db_schema::{
naive_now,
@ -93,19 +92,6 @@ impl Crud for Community {
}
}
impl ApubObject for Community {
fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
Some(self.last_refreshed_at)
}
fn read_from_apub_id(conn: &PgConnection, for_actor_id: &DbUrl) -> Result<Self, Error> {
use lemmy_db_schema::schema::community::dsl::*;
community
.filter(actor_id.eq(for_actor_id))
.first::<Self>(conn)
}
}
pub trait Community_ {
fn read_from_name(conn: &PgConnection, community_name: &str) -> Result<Community, Error>;
fn update_deleted(

18
crates/db_queries/src/source/person.rs
View file

@ -1,11 +1,9 @@
use crate::{ApubObject, Crud};
use chrono::NaiveDateTime;
use crate::Crud;
use diesel::{dsl::*, result::Error, *};
use lemmy_db_schema::{
naive_now,
schema::person::dsl::*,
source::person::{Person, PersonForm},
DbUrl,
PersonId,
};
@ -181,20 +179,6 @@ impl Crud for Person {
}
}
impl ApubObject for Person {
fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
Some(self.last_refreshed_at)
}
fn read_from_apub_id(conn: &PgConnection, object_id: &DbUrl) -> Result<Self, Error> {
use lemmy_db_schema::schema::person::dsl::*;
person
.filter(deleted.eq(false))
.filter(actor_id.eq(object_id))
.first::<Self>(conn)
}
}
pub trait Person_ {
fn ban_person(conn: &PgConnection, person_id: PersonId, ban: bool) -> Result<Person, Error>;
fn add_admin(conn: &PgConnection, person_id: PersonId, added: bool) -> Result<Person, Error>;

14
crates/db_queries/src/source/post.rs
View file

@ -1,5 +1,4 @@
use crate::{ApubObject, Crud, DeleteableOrRemoveable, Likeable, Readable, Saveable};
use chrono::NaiveDateTime;
use crate::{Crud, DeleteableOrRemoveable, Likeable, Readable, Saveable};
use diesel::{dsl::*, result::Error, *};
use lemmy_db_schema::{
naive_now,
@ -193,17 +192,6 @@ impl Post_ for Post {
}
}
impl ApubObject for Post {
fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
None
}
fn read_from_apub_id(conn: &PgConnection, object_id: &DbUrl) -> Result<Self, Error> {
use lemmy_db_schema::schema::post::dsl::*;
post.filter(ap_id.eq(object_id)).first::<Self>(conn)
}
}
impl Likeable for PostLike {
type Form = PostLikeForm;
type IdType = PostId;

19
crates/db_queries/src/source/private_message.rs
View file

@ -1,5 +1,4 @@
use crate::{ApubObject, Crud, DeleteableOrRemoveable};
use chrono::NaiveDateTime;
use crate::{Crud, DeleteableOrRemoveable};
use diesel::{dsl::*, result::Error, *};
use lemmy_db_schema::{naive_now, source::private_message::*, DbUrl, PersonId, PrivateMessageId};
@ -30,22 +29,6 @@ impl Crud for PrivateMessage {
}
}
impl ApubObject for PrivateMessage {
fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
None
}
fn read_from_apub_id(conn: &PgConnection, object_id: &DbUrl) -> Result<Self, Error>
where
Self: Sized,
{
use lemmy_db_schema::schema::private_message::dsl::*;
private_message
.filter(ap_id.eq(object_id))
.first::<Self>(conn)
}
}
pub trait PrivateMessage_ {
fn update_ap_id(
conn: &PgConnection,

2
crates/db_schema/Cargo.toml
View file

@ -9,6 +9,8 @@ license = "AGPL-3.0"
doctest = false
[dependencies]
lemmy_utils = { version = "=0.13.0", path = "../utils" }
lemmy_apub_lib = { version = "=0.13.0", path = "../apub_lib" }
diesel = { version = "1.4.8", features = ["postgres","chrono","r2d2","serde_json"] }
chrono = { version = "0.4.19", features = ["serde"] }
serde = { version = "1.0.130", features = ["derive"] }

19
crates/db_schema/src/source/comment.rs
View file

@ -6,7 +6,12 @@ use crate::{
PersonId,
PostId,
};
use chrono::NaiveDateTime;
use diesel::{ExpressionMethods, PgConnection, QueryDsl, RunQueryDsl};
use lemmy_apub_lib::traits::ApubObject;
use lemmy_utils::LemmyError;
use serde::Serialize;
use url::Url;
// WITH RECURSIVE MyTree AS (
// SELECT * FROM comment WHERE parent_id IS NULL
@ -104,3 +109,17 @@ pub struct CommentSavedForm {
pub comment_id: CommentId,
pub person_id: PersonId,
}
impl ApubObject for Comment {
type DataType = PgConnection;
fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
None
}
fn read_from_apub_id(conn: &PgConnection, object_id: Url) -> Result<Option<Self>, LemmyError> {
use crate::schema::comment::dsl::*;
let object_id: DbUrl = object_id.into();
Ok(comment.filter(ap_id.eq(object_id)).first::<Self>(conn).ok())
}
}

50
crates/db_schema/src/source/community.rs
View file

@ -4,7 +4,12 @@ use crate::{
DbUrl,
PersonId,
};
use chrono::NaiveDateTime;
use diesel::{ExpressionMethods, PgConnection, QueryDsl, RunQueryDsl};
use lemmy_apub_lib::traits::{ActorType, ApubObject};
use lemmy_utils::LemmyError;
use serde::Serialize;
use url::Url;
#[derive(Clone, Queryable, Identifiable, PartialEq, Debug, Serialize)]
#[table_name = "community"]
@ -124,3 +129,48 @@ pub struct CommunityFollowerForm {
pub person_id: PersonId,
pub pending: bool,
}
impl ApubObject for Community {
type DataType = PgConnection;
fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
Some(self.last_refreshed_at)
}
fn read_from_apub_id(conn: &PgConnection, object_id: Url) -> Result<Option<Self>, LemmyError> {
use crate::schema::community::dsl::*;
let object_id: DbUrl = object_id.into();
Ok(
community
.filter(actor_id.eq(object_id))
.first::<Self>(conn)
.ok(),
)
}
}
impl ActorType for Community {
fn is_local(&self) -> bool {
self.local
}
fn actor_id(&self) -> Url {
self.actor_id.to_owned().into()
}
fn name(&self) -> String {
self.name.clone()
}
fn public_key(&self) -> Option<String> {
self.public_key.to_owned()
}
fn private_key(&self) -> Option<String> {
self.private_key.to_owned()
}
fn inbox_url(&self) -> Url {
self.inbox_url.clone().into()
}
fn shared_inbox_url(&self) -> Option<Url> {
self.shared_inbox_url.clone().map(|s| s.into_inner())
}
}

53
crates/db_schema/src/source/person.rs
View file

@ -3,7 +3,12 @@ use crate::{
DbUrl,
PersonId,
};
use chrono::NaiveDateTime;
use diesel::{ExpressionMethods, PgConnection, QueryDsl, RunQueryDsl};
use lemmy_apub_lib::traits::{ActorType, ApubObject};
use lemmy_utils::LemmyError;
use serde::Serialize;
use url::Url;
#[derive(Clone, Queryable, Identifiable, PartialEq, Debug, Serialize)]
#[table_name = "person"]
@ -170,3 +175,51 @@ pub struct PersonForm {
pub admin: Option<bool>,
pub bot_account: Option<bool>,
}
impl ApubObject for Person {
type DataType = PgConnection;
fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
Some(self.last_refreshed_at)
}
fn read_from_apub_id(conn: &PgConnection, object_id: Url) -> Result<Option<Self>, LemmyError> {
use crate::schema::person::dsl::*;
let object_id: DbUrl = object_id.into();
Ok(
person
.filter(deleted.eq(false))
.filter(actor_id.eq(object_id))
.first::<Self>(conn)
.ok(),
)
}
}
impl ActorType for Person {
fn is_local(&self) -> bool {
self.local
}
fn actor_id(&self) -> Url {
self.actor_id.to_owned().into_inner()
}
fn name(&self) -> String {
self.name.clone()
}
fn public_key(&self) -> Option<String> {
self.public_key.to_owned()
}
fn private_key(&self) -> Option<String> {
self.private_key.to_owned()
}
fn inbox_url(&self) -> Url {
self.inbox_url.clone().into()
}
fn shared_inbox_url(&self) -> Option<Url> {
self.shared_inbox_url.clone().map(|s| s.into_inner())
}
}

19
crates/db_schema/src/source/post.rs
View file

@ -5,7 +5,12 @@ use crate::{
PersonId,
PostId,
};
use chrono::NaiveDateTime;
use diesel::{ExpressionMethods, PgConnection, QueryDsl, RunQueryDsl};
use lemmy_apub_lib::traits::ApubObject;
use lemmy_utils::LemmyError;
use serde::Serialize;
use url::Url;
#[derive(Clone, Queryable, Identifiable, PartialEq, Debug, Serialize)]
#[table_name = "post"]
@ -106,3 +111,17 @@ pub struct PostReadForm {
pub post_id: PostId,
pub person_id: PersonId,
}
impl ApubObject for Post {
type DataType = PgConnection;
fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
None
}
fn read_from_apub_id(conn: &PgConnection, object_id: Url) -> Result<Option<Self>, LemmyError> {
use crate::schema::post::dsl::*;
let object_id: DbUrl = object_id.into();
Ok(post.filter(ap_id.eq(object_id)).first::<Self>(conn).ok())
}
}

24
crates/db_schema/src/source/private_message.rs
View file

@ -1,5 +1,10 @@
use crate::{schema::private_message, DbUrl, PersonId, PrivateMessageId};
use chrono::NaiveDateTime;
use diesel::{ExpressionMethods, PgConnection, QueryDsl, RunQueryDsl};
use lemmy_apub_lib::traits::ApubObject;
use lemmy_utils::LemmyError;
use serde::Serialize;
use url::Url;
#[derive(Clone, Queryable, Associations, Identifiable, PartialEq, Debug, Serialize)]
#[table_name = "private_message"]
@ -29,3 +34,22 @@ pub struct PrivateMessageForm {
pub ap_id: Option<DbUrl>,
pub local: Option<bool>,
}
impl ApubObject for PrivateMessage {
type DataType = PgConnection;
fn last_refreshed_at(&self) -> Option<NaiveDateTime> {
None
}
fn read_from_apub_id(conn: &PgConnection, object_id: Url) -> Result<Option<Self>, LemmyError> {
use crate::schema::private_message::dsl::*;
let object_id: DbUrl = object_id.into();
Ok(
private_message
.filter(ap_id.eq(object_id))
.first::<Self>(conn)
.ok(),
)
}
}

10
docker/federation/docker-compose.yml
View file

@ -40,7 +40,7 @@ services:
volumes:
- ./lemmy_alpha.hjson:/config/config.hjson
environment:
- LEMMY_TEST_SEND_SYNC=1
- APUB_TESTING_SEND_SYNC
- RUST_BACKTRACE=1
- RUST_LOG="warn,lemmy_server=debug,lemmy_api=debug,lemmy_api_common=debug,lemmy_api_crud=debug,lemmy_apub=debug,lemmy_db_queries=debug,lemmy_db_schema=debug,lemmy_db_views=debug,lemmy_db_views_actor=debug,lemmy_db_views_moderator=debug,lemmy_routes=debug,lemmy_utils=debug,lemmy_websocket=debug"
depends_on:
@ -69,7 +69,7 @@ services:
volumes:
- ./lemmy_beta.hjson:/config/config.hjson
environment:
- LEMMY_TEST_SEND_SYNC=1
- APUB_TESTING_SEND_SYNC
- RUST_BACKTRACE=1
- RUST_LOG="warn,lemmy_server=debug,lemmy_api=debug,lemmy_api_common=debug,lemmy_api_crud=debug,lemmy_apub=debug,lemmy_db_queries=debug,lemmy_db_schema=debug,lemmy_db_views=debug,lemmy_db_views_actor=debug,lemmy_db_views_moderator=debug,lemmy_routes=debug,lemmy_utils=debug,lemmy_websocket=debug"
depends_on:
@ -98,7 +98,7 @@ services:
volumes:
- ./lemmy_gamma.hjson:/config/config.hjson
environment:
- LEMMY_TEST_SEND_SYNC=1
- APUB_TESTING_SEND_SYNC
- RUST_BACKTRACE=1
- RUST_LOG="warn,lemmy_server=debug,lemmy_api=debug,lemmy_api_common=debug,lemmy_api_crud=debug,lemmy_apub=debug,lemmy_db_queries=debug,lemmy_db_schema=debug,lemmy_db_views=debug,lemmy_db_views_actor=debug,lemmy_db_views_moderator=debug,lemmy_routes=debug,lemmy_utils=debug,lemmy_websocket=debug"
depends_on:
@ -128,7 +128,7 @@ services:
volumes:
- ./lemmy_delta.hjson:/config/config.hjson
environment:
- LEMMY_TEST_SEND_SYNC=1
- APUB_TESTING_SEND_SYNC
- RUST_BACKTRACE=1
- RUST_LOG="warn,lemmy_server=debug,lemmy_api=debug,lemmy_api_common=debug,lemmy_api_crud=debug,lemmy_apub=debug,lemmy_db_queries=debug,lemmy_db_schema=debug,lemmy_db_views=debug,lemmy_db_views_actor=debug,lemmy_db_views_moderator=debug,lemmy_routes=debug,lemmy_utils=debug,lemmy_websocket=debug"
depends_on:
@ -158,7 +158,7 @@ services:
volumes:
- ./lemmy_epsilon.hjson:/config/config.hjson
environment:
- LEMMY_TEST_SEND_SYNC=1
- APUB_TESTING_SEND_SYNC
- RUST_BACKTRACE=1
- RUST_LOG="warn,lemmy_server=debug,lemmy_api=debug,lemmy_api_common=debug,lemmy_api_crud=debug,lemmy_apub=debug,lemmy_db_queries=debug,lemmy_db_schema=debug,lemmy_db_views=debug,lemmy_db_views_actor=debug,lemmy_db_views_moderator=debug,lemmy_routes=debug,lemmy_utils=debug,lemmy_websocket=debug"
depends_on:

2
src/main.rs
View file

@ -10,7 +10,7 @@ use diesel::{
use lemmy_api::match_websocket_operation;
use lemmy_api_common::blocking;
use lemmy_api_crud::match_websocket_operation_crud;
use lemmy_apub::activity_queue::create_activity_queue;
use lemmy_apub_lib::activity_queue::create_activity_queue;
use lemmy_db_queries::{get_database_url_from_env, source::secret::Secret_};
use lemmy_db_schema::source::secret::Secret;
use lemmy_routes::{feeds, images, nodeinfo, webfinger};