Add ability to drop privileges after binding to port

emgauwa-core/src/settings.rs

@@ -14,9 +14,14 @@ pub struct Logging {
 #[allow(unused)]
 pub struct Settings {
 	pub database: String,
-	pub port: u16,
+
 	pub host: String,
+	pub port: u16,
 	pub origins: Vec<String>,
+
+	pub user: String,
+	pub group: String,
+
 	pub logging: Logging,
 }
 
@@ -24,9 +29,14 @@ impl Default for Settings {
 	fn default() -> Self {
 		Settings {
 			database: String::from("sqlite://emgauwa-core.sqlite"),
-			port: constants::DEFAULT_PORT,
+
 			host: String::from("127.0.0.1"),
+			port: constants::DEFAULT_PORT,
 			origins: Vec::new(),
+
+			user: String::from(""),
+			group: String::from(""),
+
 			logging: Logging::default(),
 		}
 	}