feat: added beacon installer generation, download

sparse-server/src/error.rs

@@ -10,6 +10,7 @@ pub enum Error {
     Pbkdf2(pbkdf2::password_hash::errors::Error),
     #[cfg(feature = "ssr")]
     Io(std::io::Error),
+    AddrParse(std::net::AddrParseError),
 }
 
 impl std::fmt::Display for Error {
@@ -37,6 +38,9 @@ impl std::fmt::Display for Error {
             Error::Io(err) => {
                 write!(f, "io error: {err:?}")
             }
+            Error::AddrParse(err) => {
+                write!(f, "ip address parse error: {err:?}")
+            }
         }
     }
 }
@@ -50,11 +54,23 @@ impl std::error::Error for Error {
             Error::TokioJoin(err) => Some(err),
             #[cfg(feature = "ssr")]
             Error::Io(err) => Some(err),
+            Error::AddrParse(err) => Some(err),
             _ => None,
         }
     }
 }
 
+#[cfg(feature = "ssr")]
+impl axum::response::IntoResponse for Error {
+    fn into_response(self) -> axum::response::Response {
+        (
+            axum::http::StatusCode::INTERNAL_SERVER_ERROR,
+            format!("{:?}", self),
+        )
+            .into_response()
+    }
+}
+
 impl std::str::FromStr for Error {
     type Err = Self;
 
@@ -90,3 +106,9 @@ impl From<std::io::Error> for Error {
         Self::Io(err)
     }
 }
+
+impl From<std::net::AddrParseError> for Error {
+    fn from(err: std::net::AddrParseError) -> Self {
+        Self::AddrParse(err)
+    }
+}