Service passphrase (#16)

Reviewed-on: #16
Co-authored-by: phoenix <kundeng00@pm.me>
Co-committed-by: phoenix <kundeng00@pm.me>

src/environment.rs

@@ -8,6 +8,11 @@ pub async fn get_secret_main_key() -> String {
     std::env::var(crate::keys::SECRET_MAIN_KEY).expect(crate::keys::error::SECRET_MAIN_KEY)
 }
 
+pub async fn get_service_passphrase() -> String {
+    dotenvy::dotenv().ok();
+    std::env::var(crate::keys::SERVICE_PASSPHRASE).expect(crate::keys::error::SERVICE_LOGIN)
+}
+
 pub async fn get_secret_key() -> String {
     dotenvy::dotenv().ok();
     std::env::var(crate::keys::SECRET_KEY).expect(crate::keys::error::SECRET_KEY)