crates/apub/src/http/routes.rs

   1 use crate::http::{
   2   comment::get_apub_comment,
   3   community::{
   4     community_inbox,
   5     get_apub_community_featured,
   6     get_apub_community_followers,
   7     get_apub_community_http,
   8     get_apub_community_moderators,
   9     get_apub_community_outbox,
  10   },
  11   get_activity,
  12   person::{get_apub_person_http, get_apub_person_outbox, person_inbox},
  13   post::get_apub_post,
  14   shared_inbox,
  15   site::{get_apub_site_http, get_apub_site_inbox, get_apub_site_outbox},
  16 };
  17 use actix_web::{
  18   guard::{Guard, GuardContext},
  19   http::{header, Method},
  20   web,
  21 };
  22
  23 pub fn config(cfg: &mut web::ServiceConfig) {
  24   cfg
  25     .route("/", web::get().to(get_apub_site_http))
  26     .route("/site_outbox", web::get().to(get_apub_site_outbox))
  27     .route(
  28       "/c/{community_name}",
  29       web::get().to(get_apub_community_http),
  30     )
  31     .route(
  32       "/c/{community_name}/followers",
  33       web::get().to(get_apub_community_followers),
  34     )
  35     .route(
  36       "/c/{community_name}/outbox",
  37       web::get().to(get_apub_community_outbox),
  38     )
  39     .route(
  40       "/c/{community_name}/featured",
  41       web::get().to(get_apub_community_featured),
  42     )
  43     .route(
  44       "/c/{community_name}/moderators",
  45       web::get().to(get_apub_community_moderators),
  46     )
  47     .route("/u/{user_name}", web::get().to(get_apub_person_http))
  48     .route(
  49       "/u/{user_name}/outbox",
  50       web::get().to(get_apub_person_outbox),
  51     )
  52     .route("/post/{post_id}", web::get().to(get_apub_post))
  53     .route("/comment/{comment_id}", web::get().to(get_apub_comment))
  54     .route("/activities/{type_}/{id}", web::get().to(get_activity));
  55
  56   cfg.service(
  57     web::scope("")
  58       .guard(InboxRequestGuard)
  59       .route("/c/{community_name}/inbox", web::post().to(community_inbox))
  60       .route("/u/{user_name}/inbox", web::post().to(person_inbox))
  61       .route("/inbox", web::post().to(shared_inbox))
  62       .route("/site_inbox", web::post().to(get_apub_site_inbox)),
  63   );
  64 }
  65
  66 /// Without this, things like webfinger or RSS feeds stop working, as all requests seem to get
  67 /// routed into the inbox service (because it covers the root path). So we filter out anything that
  68 /// definitely can't be an inbox request (based on Accept header and request method).
  69 struct InboxRequestGuard;
  70
  71 impl Guard for InboxRequestGuard {
  72   fn check(&self, ctx: &GuardContext) -> bool {
  73     if ctx.head().method != Method::POST {
  74       return false;
  75     }
  76     if let Some(val) = ctx.head().headers.get(header::CONTENT_TYPE) {
  77       return val.as_bytes().starts_with(b"application/");
  78     }
  79     false
  80   }
  81 }