Add authentication layer

central_backend/src/server/unsecure_server/mod.rs

@@ -0,0 +1,2 @@
+pub mod unsecure_pki_controller;
+pub mod unsecure_server_controller;

central_backend/src/server/unsecure_server/unsecure_pki_controller.rs

@@ -0,0 +1,32 @@
+use crate::app_config::AppConfig;
+use crate::server::custom_error::HttpResult;
+use actix_web::{web, HttpResponse};
+
+#[derive(serde::Deserialize)]
+pub struct ServeCRLPath {
+    file: String,
+}
+
+/// Serve PKI files (unsecure server)
+pub async fn serve_pki_file(path: web::Path<ServeCRLPath>) -> HttpResult {
+    for f in std::fs::read_dir(AppConfig::get().pki_path())? {
+        let f = f?;
+        let file_name = f.file_name().to_string_lossy().to_string();
+        if !file_name.ends_with(".crl") && !file_name.ends_with(".pem") {
+            continue;
+        }
+
+        if file_name != path.file {
+            continue;
+        }
+
+        let crl = std::fs::read(f.path())?;
+        return Ok(HttpResponse::Ok()
+            .content_type("application/x-pem-file")
+            .body(crl));
+    }
+
+    Ok(HttpResponse::NotFound()
+        .content_type("text/plain")
+        .body("file not found!"))
+}

central_backend/src/server/unsecure_server/unsecure_server_controller.rs

@@ -0,0 +1,7 @@
+use actix_web::HttpResponse;
+
+pub async fn unsecure_home() -> HttpResponse {
+    HttpResponse::Ok()
+        .content_type("text/plain")
+        .body("SolarEnergy unsecure central backend")
+}