lemmy/crates/apub/src/http/mod.rs

102 lines
2.6 KiB
Rust
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use crate::{
activity_lists::SharedInboxActivities,
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fetcher::user_or_community::UserOrCommunity,
protocol::objects::tombstone::Tombstone,
CONTEXT,
};
use activitypub_federation::{
actix_web::inbox::receive_activity,
config::Data,
protocol::context::WithContext,
FEDERATION_CONTENT_TYPE,
};
use actix_web::{web, web::Bytes, HttpRequest, HttpResponse};
use http::StatusCode;
use lemmy_api_common::context::LemmyContext;
use lemmy_db_schema::source::activity::Activity;
use lemmy_utils::error::{LemmyError, LemmyErrorType, LemmyResult};
use serde::{Deserialize, Serialize};
use std::ops::Deref;
use url::Url;
mod comment;
mod community;
mod person;
mod post;
pub mod routes;
pub mod site;
pub async fn shared_inbox(
request: HttpRequest,
body: Bytes,
data: Data<LemmyContext>,
) -> LemmyResult<HttpResponse> {
receive_activity::<SharedInboxActivities, UserOrCommunity, LemmyContext>(request, body, &data)
.await
}
/// Convert the data to json and turn it into an HTTP Response with the correct ActivityPub
/// headers.
///
/// actix-web doesn't allow pretty-print for json so we need to do this manually.
fn create_apub_response<T>(data: &T) -> LemmyResult<HttpResponse>
where
T: Serialize,
{
let json = serde_json::to_string_pretty(&WithContext::new(data, CONTEXT.clone()))?;
Ok(
HttpResponse::Ok()
.content_type(FEDERATION_CONTENT_TYPE)
.body(json),
)
}
fn create_apub_tombstone_response<T: Into<Url>>(id: T) -> LemmyResult<HttpResponse> {
let tombstone = Tombstone::new(id.into());
let json = serde_json::to_string_pretty(&WithContext::new(tombstone, CONTEXT.deref().clone()))?;
Ok(
HttpResponse::Gone()
.content_type(FEDERATION_CONTENT_TYPE)
.status(StatusCode::GONE)
.body(json),
)
}
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fn err_object_not_local() -> LemmyError {
LemmyErrorType::ObjectNotLocal.into()
}
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#[derive(Deserialize)]
pub struct ActivityQuery {
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type_: String,
id: String,
}
/// Return the ActivityPub json representation of a local activity over HTTP.
#[tracing::instrument(skip_all)]
pub(crate) async fn get_activity(
info: web::Path<ActivityQuery>,
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context: web::Data<LemmyContext>,
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) -> Result<HttpResponse, LemmyError> {
let settings = context.settings();
let activity_id = Url::parse(&format!(
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"{}/activities/{}/{}",
settings.get_protocol_and_hostname(),
info.type_,
info.id
))?
.into();
Make functions work with both connection and pool (#3420) * a lot * merge * Fix stuff broken by merge * Get rid of repetitive `&mut *context.conn().await?` * Add blank lines under each line with `conn =` * Fix style mistakes (partial) * Revert "Fix style mistakes (partial)" This reverts commit 48a033b87f4fdc1ce14ff86cc019e1c703cd2741. * Revert "Add blank lines under each line with `conn =`" This reverts commit 773a6d3beba2cf89eac75913078b40c4f5190dd4. * Revert "Get rid of repetitive `&mut *context.conn().await?`" This reverts commit d2c6263ea13710177d49b2791278db5ad115fca5. * Use DbConn for CaptchaAnswer methods * DbConn trait * Remove more `&mut *` * Fix stuff * Re-run CI * try to make ci start * fix * fix * Fix api_common::utils * Fix apub::activities::block * Fix apub::api::resolve_object * Fix some things * Revert "Fix some things" This reverts commit 2bf8574bc8333d8d34ca542d61a0a5b50039c24d. * Revert "Fix apub::api::resolve_object" This reverts commit 3e4059aabbe485b2ff060bdeced8ef958ff62832. * Revert "Fix apub::activities::block" This reverts commit 3b02389abd780a7b1b8a2c89e26febdaa6a12159. * Revert "Fix api_common::utils" This reverts commit 7dc73de613a5618fa57eb06450f3699bbcb41254. * Revert "Revert "Fix api_common::utils"" This reverts commit f740f115e5457e83e53cc223e48196a2c47a9975. * Revert "Revert "Fix apub::activities::block"" This reverts commit 2ee206af7c885c10092cf209bf4a5b1d60327866. * Revert "Revert "Fix apub::api::resolve_object"" This reverts commit 96ed8bf2e9dcadae760743929498312334e23d2e. * Fix fetch_local_site_data * Fix get_comment_parent_creator * Remove unused perma deleted text * Fix routes::feeds * Fix lib.rs * Update lib.rs * rerun ci * Attempt to create custom GetConn and RunQueryDsl traits * Start over * Add GetConn trait * aaaa * Revert "aaaa" This reverts commit acc9ca1aed10c39efdd91cefece066e035a1fe80. * Revert "Revert "aaaa"" This reverts commit 443a2a00a56d152bb7eb429efd0d29a78e21b163. * still aaaaaaaaaaaaa * Return to earlier thing Revert "Add GetConn trait" This reverts commit ab4e94aea5bd9d34cbcddf017339131047e75344. * Try to use DbPool enum * Revert "Try to use DbPool enum" This reverts commit e4d1712646a52006b865a1fbe0dcf79976fdb027. * DbConn and DbPool enums (db_schema only fails to compile for tests) * fmt * Make functions take `&mut DbPool<'_>` and make db_schema tests compile * Add try_join_with_pool macro and run fix-clippy on more crates * Fix some errors * I did it * Remove function variants that take connection * rerun ci * rerun ci * rerun ci
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let activity = Activity::read_from_apub_id(&mut context.pool(), &activity_id).await?;
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let sensitive = activity.sensitive;
if !activity.local {
Err(err_object_not_local())
} else if sensitive {
Ok(HttpResponse::Forbidden().finish())
} else {
create_apub_response(&activity.data)
}
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}