forked from alemi/upub
feat: nodeinfo (well barebones but kinda)
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parent
3e81574783
commit
69f0239764
3 changed files with 86 additions and 4 deletions
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@ -21,3 +21,5 @@ tracing = "0.1.40"
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tracing-subscriber = "0.3.18"
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uuid = { version = "1.8.0", features = ["v4"] }
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jrd = "0.1"
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# nodeinfo = "0.0.2" # the version on crates.io doesn't re-export necessary types to build the struct!!!
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nodeinfo = { git = "https://codeberg.org/thefederationinfo/nodeinfo-rs", rev = "e865094804" }
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@ -1,8 +1,86 @@
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use axum::{extract::{Query, State}, http::StatusCode, response::{IntoResponse, Response}};
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use axum::{extract::{Path, Query, State}, http::StatusCode, response::{IntoResponse, Response}, Json};
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use jrd::{JsonResourceDescriptor, JsonResourceDescriptorLink};
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use sea_orm::EntityTrait;
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use sea_orm::{EntityTrait, PaginatorTrait};
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use crate::{model, server::Context};
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#[derive(serde::Serialize)]
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pub struct NodeInfoDiscovery {
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pub links: Vec<NodeInfoDiscoveryRel>,
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}
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#[derive(serde::Serialize)]
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pub struct NodeInfoDiscoveryRel {
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pub rel: String,
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pub href: String,
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}
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pub async fn nodeinfo_discovery(State(ctx): State<Context>) -> Json<NodeInfoDiscovery> {
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Json(NodeInfoDiscovery {
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links: vec![
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NodeInfoDiscoveryRel {
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rel: "http://nodeinfo.diaspora.software/ns/schema/2.0".into(),
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href: format!("{}/nodeinfo/2.0.json", ctx.base()),
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},
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NodeInfoDiscoveryRel {
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rel: "http://nodeinfo.diaspora.software/ns/schema/2.1".into(),
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href: format!("{}/nodeinfo/2.1.json", ctx.base()),
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},
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],
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})
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}
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pub async fn nodeinfo(State(ctx): State<Context>, Path(version): Path<String>) -> Result<Json<nodeinfo::NodeInfoOwned>, StatusCode> {
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// TODO it's unsustainable to count these every time, especially comments since it's a complex
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// filter! keep these numbers caches somewhere, maybe db, so that we can just look them up
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let total_users = model::user::Entity::find().count(ctx.db()).await.ok();
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let total_posts = None;
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let total_comments = None;
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let (software, version) = match version.as_str() {
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"2.0.json" => (
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nodeinfo::types::Software {
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name: "μpub".to_string(),
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version: Some(env!("CARGO_PKG_VERSION").into()),
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repository: None,
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homepage: None,
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},
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"2.0".to_string()
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),
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"2.1.json" => (
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nodeinfo::types::Software {
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name: "μpub".to_string(),
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version: Some(env!("CARGO_PKG_VERSION").into()),
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repository: Some("https://git.alemi.dev/upub.git/".into()),
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homepage: None,
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},
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"2.1".to_string()
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),
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_ => return Err(StatusCode::NOT_IMPLEMENTED),
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};
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Ok(Json(
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nodeinfo::NodeInfoOwned {
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version,
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software,
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open_registrations: false,
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protocols: vec!["activitypub".into()],
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services: nodeinfo::types::Services {
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inbound: vec![],
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outbound: vec![],
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},
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usage: nodeinfo::types::Usage {
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local_posts: total_posts,
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local_comments: total_comments,
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users: Some(nodeinfo::types::Users {
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active_month: None,
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active_halfyear: None,
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total: total_users.map(|x| x as i64),
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}),
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},
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metadata: serde_json::Map::default(),
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}
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))
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}
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use crate::{server::Context, model};
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#[derive(Debug, serde::Deserialize)]
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pub struct WebfingerQuery {
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@ -12,7 +90,7 @@ pub struct WebfingerQuery {
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pub struct JsonRD<T>(pub T);
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impl<T: serde::Serialize> IntoResponse for JsonRD<T> {
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fn into_response(self) -> Response {
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([("Content-Type", "application/jrd+json")], axum::Json(self.0)).into_response()
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([("Content-Type", "application/jrd+json")], Json(self.0)).into_response()
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}
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}
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@ -80,6 +80,8 @@ pub async fn serve(db: DatabaseConnection, domain: String) {
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// .well-known and discovery
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.route("/.well-known/webfinger", get(ap::well_known::webfinger))
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.route("/.well-known/host-meta", get(ap::well_known::host_meta))
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.route("/.well-known/nodeinfo", get(ap::well_known::nodeinfo_discovery))
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.route("/nodeinfo/:version", get(ap::well_known::nodeinfo))
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// actor routes
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.route("/users/:id", get(ap::user::view))
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.route("/users/:id/inbox", post(ap::user::inbox))
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