Implement federated login; #123

rc_society/src/api/urls.rs

@@ -0,0 +1,25 @@
+use actix_web::{HttpResponse, Responder, get, http::header::ContentType};
+
+static JSON_DATA: std::sync::OnceLock<String> = std::sync::OnceLock::new();
+
+pub(super) fn init(config: &dyn oj_rc_core::ConfigProvider<()>) {
+    JSON_DATA.get_or_init(|| {
+        let urls = config.server_config();
+        let data = oj_serdes::society::ServiceDomains {
+            root: urls.domain,
+            auth: urls.auth_url,
+            cdn: urls.cdn_url,
+            factory: urls.factory_url,
+            society: urls.society_url,
+        };
+        serde_json::to_string(&data).expect("ServiceDomains did not serialize")
+    });
+}
+
+#[get("/api/v1/services.json")]
+pub async fn get() -> impl Responder {
+    let data = JSON_DATA.get().expect("ServiceDomains JSON init failure").to_owned();
+    HttpResponse::Ok()
+        .insert_header(ContentType::json())
+        .body(data)
+}