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@ -5,10 +5,7 @@ pub mod activities;
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pub mod activity_queue;
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pub mod extensions;
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pub mod fetcher;
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pub mod http;
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pub mod inbox;
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pub mod objects;
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pub mod routes;
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use crate::extensions::{
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group_extension::GroupExtension,
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@ -20,7 +17,7 @@ use activitystreams::{
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activity::Follow,
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actor,
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base::AnyBase,
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object::{ApObject, Note, Page},
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object::{ApObject, AsObject, Note, ObjectExt, Page},
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};
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use activitystreams_ext::{Ext1, Ext2};
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use anyhow::{anyhow, Context};
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@ -36,8 +33,10 @@ use lemmy_db_schema::{
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post::Post,
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private_message::PrivateMessage,
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},
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CommunityId,
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DbUrl,
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};
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use lemmy_db_views_actor::community_person_ban_view::CommunityPersonBanView;
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use lemmy_utils::{location_info, settings::structs::Settings, LemmyError};
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use lemmy_websocket::LemmyContext;
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use serde::Serialize;
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@ -49,8 +48,8 @@ type GroupExt = Ext2<actor::ApActor<ApObject<actor::Group>>, GroupExtension, Pub
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/// Activitystreams type for person
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type PersonExt = Ext2<actor::ApActor<ApObject<actor::Person>>, PersonExtension, PublicKeyExtension>;
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/// Activitystreams type for post
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type PageExt = Ext1<ApObject<Page>, PageExtension>;
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type NoteExt = ApObject<Note>;
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pub type PageExt = Ext1<ApObject<Page>, PageExtension>;
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pub type NoteExt = ApObject<Note>;
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pub static APUB_JSON_CONTENT_TYPE: &str = "application/activity+json";
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@ -63,7 +62,7 @@ pub static APUB_JSON_CONTENT_TYPE: &str = "application/activity+json";
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/// - URL not being in the blocklist (if it is active)
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///
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/// Note that only one of allowlist and blacklist can be enabled, not both.
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fn check_is_apub_id_valid(apub_id: &Url) -> Result<(), LemmyError> {
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pub fn check_is_apub_id_valid(apub_id: &Url) -> Result<(), LemmyError> {
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let settings = Settings::get();
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let domain = apub_id.domain().context(location_info!())?.to_string();
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let local_instance = settings.get_hostname_without_port()?;
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@ -294,13 +293,13 @@ pub fn generate_shared_inbox_url(actor_id: &DbUrl) -> Result<DbUrl, LemmyError>
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Ok(Url::parse(&url)?.into())
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}
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pub(crate) fn generate_moderators_url(community_id: &DbUrl) -> Result<DbUrl, LemmyError> {
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pub fn generate_moderators_url(community_id: &DbUrl) -> Result<DbUrl, LemmyError> {
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Ok(Url::parse(&format!("{}/moderators", community_id))?.into())
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}
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/// Store a sent or received activity in the database, for logging purposes. These records are not
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/// persistent.
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pub(crate) async fn insert_activity<T>(
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pub async fn insert_activity<T>(
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ap_id: &Url,
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activity: T,
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local: bool,
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@ -318,7 +317,7 @@ where
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Ok(())
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}
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pub(crate) enum PostOrComment {
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pub enum PostOrComment {
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Comment(Box<Comment>),
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Post(Box<Post>),
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}
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@ -326,7 +325,7 @@ pub(crate) enum PostOrComment {
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/// Tries to find a post or comment in the local database, without any network requests.
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/// This is used to handle deletions and removals, because in case we dont have the object, we can
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/// simply ignore the activity.
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pub(crate) async fn find_post_or_comment_by_id(
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pub async fn find_post_or_comment_by_id(
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context: &LemmyContext,
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apub_id: Url,
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) -> Result<PostOrComment, LemmyError> {
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@ -400,3 +399,49 @@ pub(crate) async fn find_object_by_id(
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Err(NotFound.into())
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}
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pub async fn check_community_or_site_ban(
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person: &Person,
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community_id: CommunityId,
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pool: &DbPool,
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) -> Result<(), LemmyError> {
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if person.banned {
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return Err(anyhow!("Person is banned from site").into());
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}
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let person_id = person.id;
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let is_banned =
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move |conn: &'_ _| CommunityPersonBanView::get(conn, person_id, community_id).is_ok();
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if blocking(pool, is_banned).await? {
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return Err(anyhow!("Person is banned from community").into());
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}
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Ok(())
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}
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pub fn get_activity_to_and_cc<T, Kind>(activity: &T) -> Vec<Url>
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where
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T: AsObject<Kind>,
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{
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let mut to_and_cc = vec![];
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if let Some(to) = activity.to() {
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let to = to.to_owned().unwrap_to_vec();
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let mut to = to
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.iter()
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.map(|t| t.as_xsd_any_uri())
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.flatten()
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.map(|t| t.to_owned())
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.collect();
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to_and_cc.append(&mut to);
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}
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if let Some(cc) = activity.cc() {
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let cc = cc.to_owned().unwrap_to_vec();
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let mut cc = cc
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.iter()
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.map(|c| c.as_xsd_any_uri())
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.flatten()
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.map(|c| c.to_owned())
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.collect();
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to_and_cc.append(&mut cc);
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}
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to_and_cc
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}
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Felix Ableitner
3 years ago