mirror of
https://github.com/LemmyNet/activitypub-federation-rust.git
synced 2024-05-18 00:52:40 +00:00
d9f1a4414f
* Fix formatting for nightly rustfmt
https://github.com/LemmyNet/lemmy/issues/3467
* Fix regex error when actix-web feature not enabled
If the crate is built with only the axum feature, compiling the
webfinger account regex will fail with an error "Unicode-aware case
insensitivity matching is not available..." because of the missing
unicode-case feature. This doesn't happen if actix is installed because
it pulls in the regex crate with all features (via [actix-router][0]).
The failure can be demonstrated by reverting this commit's change to
Cargo.toml and running:
cargo test --no-default-features --features=axum --doc extract_webfinger_name
Resolve this by adding the unicode-case feature to the regex dependency.
[0]: 0e8ed50e3a/actix-router/Cargo.toml (L25)
87 lines
2.3 KiB
Rust
87 lines
2.3 KiB
Rust
use crate::{
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error::Error,
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instance::DatabaseHandle,
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objects::person::{DbUser, Person, PersonAcceptedActivities},
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};
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use activitypub_federation::{
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axum::{
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inbox::{receive_activity, ActivityData},
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json::FederationJson,
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},
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config::{Data, FederationConfig, FederationMiddleware},
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fetch::webfinger::{build_webfinger_response, extract_webfinger_name, Webfinger},
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protocol::context::WithContext,
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traits::Object,
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};
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use axum::{
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extract::{Path, Query},
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response::IntoResponse,
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routing::{get, post},
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Json,
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Router,
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};
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use axum_macros::debug_handler;
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use serde::Deserialize;
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use std::net::ToSocketAddrs;
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use tracing::info;
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pub fn listen(config: &FederationConfig<DatabaseHandle>) -> Result<(), Error> {
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let hostname = config.domain();
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info!("Listening with axum on {hostname}");
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let config = config.clone();
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let app = Router::new()
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.route("/:user/inbox", post(http_post_user_inbox))
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.route("/:user", get(http_get_user))
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.route("/.well-known/webfinger", get(webfinger))
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.layer(FederationMiddleware::new(config));
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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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tokio::spawn(server);
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Ok(())
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}
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#[debug_handler]
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async fn http_get_user(
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Path(name): Path<String>,
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data: Data<DatabaseHandle>,
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) -> Result<FederationJson<WithContext<Person>>, Error> {
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let db_user = data.read_user(&name)?;
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let json_user = db_user.into_json(&data).await?;
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Ok(FederationJson(WithContext::new_default(json_user)))
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}
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#[debug_handler]
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async fn http_post_user_inbox(
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data: Data<DatabaseHandle>,
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activity_data: ActivityData,
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) -> impl IntoResponse {
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receive_activity::<WithContext<PersonAcceptedActivities>, DbUser, DatabaseHandle>(
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activity_data,
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&data,
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)
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.await
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}
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#[derive(Deserialize)]
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struct WebfingerQuery {
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resource: String,
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}
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#[debug_handler]
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async fn webfinger(
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Query(query): Query<WebfingerQuery>,
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data: Data<DatabaseHandle>,
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) -> Result<Json<Webfinger>, Error> {
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let name = extract_webfinger_name(&query.resource, &data)?;
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let db_user = data.read_user(&name)?;
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Ok(Json(build_webfinger_response(
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query.resource,
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db_user.ap_id.into_inner(),
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)))
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}
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