93 lines
2.6 KiB
Rust
93 lines
2.6 KiB
Rust
use crate::{
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error::Error,
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instance::DatabaseHandle,
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objects::person::{MyUser, Person, PersonAcceptedActivities},
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};
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use activitypub_federation::{
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core::{
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axum::{inbox::receive_activity, json::ApubJson, verify_request_payload, DigestVerified},
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object_id::ObjectId,
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},
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deser::context::WithContext,
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request_data::{ApubContext, ApubMiddleware, RequestData},
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traits::ApubObject,
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};
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use axum::{
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body,
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extract::OriginalUri,
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middleware,
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response::IntoResponse,
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routing::{get, post},
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Extension,
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Json,
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Router,
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};
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use http::{HeaderMap, Method, Request};
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use hyper::Body;
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use std::net::ToSocketAddrs;
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use tokio::task;
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use tower::ServiceBuilder;
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use tower_http::{trace::TraceLayer, ServiceBuilderExt};
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use url::Url;
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pub fn listen(data: &ApubContext<DatabaseHandle>) -> Result<(), Error> {
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let hostname = data.local_instance().hostname();
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let data = data.clone();
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let app = Router::new()
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.route("/inbox", post(http_post_user_inbox))
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.layer(
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ServiceBuilder::new()
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.map_request_body(body::boxed)
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.layer(middleware::from_fn(verify_request_payload)),
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)
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.route("/objects/:user_name", get(http_get_user))
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.layer(ApubMiddleware::new(data))
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.layer(TraceLayer::new_for_http());
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// run it
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let addr = hostname
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.to_socket_addrs()?
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.next()
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.expect("Failed to lookup domain name");
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let server = axum::Server::bind(&addr).serve(app.into_make_service());
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task::spawn(server);
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Ok(())
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}
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async fn http_get_user(
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data: RequestData<DatabaseHandle>,
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request: Request<Body>,
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) -> Result<ApubJson<WithContext<Person>>, Error> {
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let hostname: String = data.local_instance().hostname().to_string();
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let request_url = format!("http://{}{}", hostname, &request.uri());
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let url = Url::parse(&request_url).expect("Failed to parse url");
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let user = ObjectId::<MyUser>::new(url)
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.dereference_local(&data)
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.await?
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.into_apub(&data)
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.await?;
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Ok(ApubJson(WithContext::new_default(user)))
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}
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async fn http_post_user_inbox(
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headers: HeaderMap,
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method: Method,
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OriginalUri(uri): OriginalUri,
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data: RequestData<DatabaseHandle>,
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Extension(digest_verified): Extension<DigestVerified>,
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Json(activity): Json<WithContext<PersonAcceptedActivities>>,
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) -> impl IntoResponse {
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receive_activity::<WithContext<PersonAcceptedActivities>, MyUser, DatabaseHandle>(
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digest_verified,
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activity,
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&data,
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headers,
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method,
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uri,
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)
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.await
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}
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