lemmy/crates/apub/src/api/resolve_object.rs
Nutomic f858d8cbce
Remove explicit auth params (#3946)
* Remove explicit auth params (ref #3725)

Only take auth via header or cookie. This requires a new version
of lemmy-js-client for api tests to pass.

* rework api_crud

* remove remaining auth params, move logic to session middleware

* fmt, fix test

* update js client

* remove auth param from api tests

* Pass auth as header

* add !

* url vars, setHeader

* cleanup

* fmt

* update

* Updating for new lemmy-js-client.

---------

Co-authored-by: Dessalines <tyhou13@gmx.com>
Co-authored-by: Dessalines <dessalines@users.noreply.github.com>
2023-09-21 06:42:28 -04:00

79 lines
2.7 KiB
Rust

use crate::fetcher::search::{
search_query_to_object_id,
search_query_to_object_id_local,
SearchableObjects,
};
use activitypub_federation::config::Data;
use actix_web::web::{Json, Query};
use diesel::NotFound;
use lemmy_api_common::{
context::LemmyContext,
site::{ResolveObject, ResolveObjectResponse},
utils::check_private_instance,
};
use lemmy_db_schema::{newtypes::PersonId, source::local_site::LocalSite, utils::DbPool};
use lemmy_db_views::structs::{CommentView, LocalUserView, PostView};
use lemmy_db_views_actor::structs::{CommunityView, PersonView};
use lemmy_utils::error::{LemmyError, LemmyErrorExt2, LemmyErrorType};
#[tracing::instrument(skip(context))]
pub async fn resolve_object(
data: Query<ResolveObject>,
context: Data<LemmyContext>,
local_user_view: Option<LocalUserView>,
) -> Result<Json<ResolveObjectResponse>, LemmyError> {
let local_site = LocalSite::read(&mut context.pool()).await?;
check_private_instance(&local_user_view, &local_site)?;
let person_id = local_user_view.map(|v| v.person.id);
// If we get a valid personId back we can safely assume that the user is authenticated,
// if there's no personId then the JWT was missing or invalid.
let is_authenticated = person_id.is_some();
let res = if is_authenticated {
// user is fully authenticated; allow remote lookups as well.
search_query_to_object_id(&data.q, &context).await
} else {
// user isn't authenticated only allow a local search.
search_query_to_object_id_local(&data.q, &context).await
}
.with_lemmy_type(LemmyErrorType::CouldntFindObject)?;
convert_response(res, person_id, &mut context.pool())
.await
.with_lemmy_type(LemmyErrorType::CouldntFindObject)
}
async fn convert_response(
object: SearchableObjects,
user_id: Option<PersonId>,
pool: &mut DbPool<'_>,
) -> Result<Json<ResolveObjectResponse>, LemmyError> {
use SearchableObjects::*;
let removed_or_deleted;
let mut res = ResolveObjectResponse::default();
match object {
Person(p) => {
removed_or_deleted = p.deleted;
res.person = Some(PersonView::read(pool, p.id).await?)
}
Community(c) => {
removed_or_deleted = c.deleted || c.removed;
res.community = Some(CommunityView::read(pool, c.id, user_id, false).await?)
}
Post(p) => {
removed_or_deleted = p.deleted || p.removed;
res.post = Some(PostView::read(pool, p.id, user_id, false).await?)
}
Comment(c) => {
removed_or_deleted = c.deleted || c.removed;
res.comment = Some(CommentView::read(pool, c.id, user_id).await?)
}
};
// if the object was deleted from database, dont return it
if removed_or_deleted {
Err(NotFound {}.into())
} else {
Ok(Json(res))
}
}