upub/src/routes/activitypub/user/inbox.rs

117 lines
4 KiB
Rust

use axum::{extract::{Path, Query, State}, http::StatusCode, Json};
use sea_orm::{ColumnTrait, Condition, EntityTrait, Order, QueryFilter, QueryOrder, QuerySelect};
use apb::{server::Inbox, ActivityType, Base, BaseType, ObjectType};
use crate::{routes::activitypub::{activity::ap_activity, jsonld::LD, JsonLD, Pagination}, server::{Context, auth::{AuthIdentity, Identity}}, errors::UpubError, model, url};
pub async fn get(
State(ctx): State<Context>,
Path(id): Path<String>,
AuthIdentity(auth): AuthIdentity,
) -> Result<JsonLD<serde_json::Value>, StatusCode> {
match auth {
Identity::Anonymous => Err(StatusCode::FORBIDDEN),
Identity::Remote(_) => Err(StatusCode::FORBIDDEN),
Identity::Local(user) => if ctx.uid(id.clone()) == user {
Ok(JsonLD(ctx.ap_collection(&url!(ctx, "/users/{id}/inbox"), None).ld_context()))
} else {
Err(StatusCode::FORBIDDEN)
},
}
}
pub async fn page(
State(ctx): State<Context>,
Path(id): Path<String>,
AuthIdentity(auth): AuthIdentity,
Query(page): Query<Pagination>,
) -> crate::Result<JsonLD<serde_json::Value>> {
let uid = ctx.uid(id.clone());
match auth {
Identity::Anonymous => Err(StatusCode::FORBIDDEN.into()),
Identity::Remote(_) => Err(StatusCode::FORBIDDEN.into()),
Identity::Local(user) => if uid == user {
let limit = page.batch.unwrap_or(20).min(50);
let offset = page.offset.unwrap_or(0);
match model::addressing::Entity::find()
.filter(Condition::all().add(model::addressing::Column::Actor.eq(uid)))
.order_by(model::addressing::Column::Published, Order::Asc)
.find_also_related(model::activity::Entity)
.limit(limit)
.offset(offset)
.all(ctx.db())
.await
{
Ok(activities) => {
Ok(JsonLD(
ctx.ap_collection_page(
&url!(ctx, "/users/{id}/inbox/page"),
offset, limit,
activities
.into_iter()
.filter_map(|(_, a)| Some(ap_activity(a?)))
.collect::<Vec<serde_json::Value>>()
).ld_context()
))
},
Err(e) => {
tracing::error!("failed paginating user inbox for {id}: {e}");
Err(StatusCode::INTERNAL_SERVER_ERROR.into())
},
}
} else {
Err(StatusCode::FORBIDDEN.into())
},
}
}
pub async fn post(
State(ctx): State<Context>,
Path(_id): Path<String>,
Json(activity): Json<serde_json::Value>
) -> Result<(), UpubError> {
match activity.base_type() {
None => { Err(StatusCode::BAD_REQUEST.into()) },
Some(BaseType::Link(_x)) => {
tracing::warn!("skipping remote activity: {}", serde_json::to_string_pretty(&activity).unwrap());
Err(StatusCode::UNPROCESSABLE_ENTITY.into()) // we could but not yet
},
Some(BaseType::Object(ObjectType::Activity(ActivityType::Activity))) => {
tracing::warn!("skipping unprocessable base activity: {}", serde_json::to_string_pretty(&activity).unwrap());
Err(StatusCode::UNPROCESSABLE_ENTITY.into()) // won't ingest useless stuff
},
Some(BaseType::Object(ObjectType::Activity(ActivityType::Delete))) =>
Ok(ctx.delete(activity).await?),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Follow))) =>
Ok(ctx.follow(activity).await?),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Accept(_)))) =>
Ok(ctx.accept(activity).await?),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Reject(_)))) =>
Ok(ctx.reject(activity).await?),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Like))) =>
Ok(ctx.like(activity).await?),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Create))) =>
Ok(ctx.create(activity).await?),
Some(BaseType::Object(ObjectType::Activity(ActivityType::Update))) =>
Ok(ctx.update(activity).await?),
Some(BaseType::Object(ObjectType::Activity(_x))) => {
tracing::info!("received unimplemented activity on inbox: {}", serde_json::to_string_pretty(&activity).unwrap());
Err(StatusCode::NOT_IMPLEMENTED.into())
},
Some(_x) => {
tracing::warn!("ignoring non-activity object in inbox: {}", serde_json::to_string_pretty(&activity).unwrap());
Err(StatusCode::UNPROCESSABLE_ENTITY.into())
}
}
}