From ac22fcd4ebb883dbde85e74f0af955a56e88bef0 Mon Sep 17 00:00:00 2001
From: Christoph Hagen <github@christophhagen.de>
Date: Wed, 6 Dec 2023 09:53:24 +0100
Subject: [PATCH] Remove key error enum

---
 Sources/App/configure.swift | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/Sources/App/configure.swift b/Sources/App/configure.swift
index 426c0bd..5772004 100755
--- a/Sources/App/configure.swift
+++ b/Sources/App/configure.swift
@@ -17,11 +17,6 @@ private let df: DateFormatter = {
     return df
 }()
 
-enum ServerError: Error {
-    case invalidAuthenticationFileContent
-    case invalidAuthenticationToken
-}
-
 // configures your application
 public func configure(_ app: Application) async throws {
     let storageFolder = URL(fileURLWithPath: app.directory.resourcesDirectory)
@@ -79,15 +74,15 @@ private func loadKeys(at url: URL) throws -> (deviceKey: Data, remoteKey: Data)
         .map { $0.trimmingCharacters(in: .whitespacesAndNewlines) }
         .map {
             guard let key = Data(fromHexEncodedString: $0) else {
-                throw ServerError.invalidAuthenticationToken
+                fatalError("Invalid key data: Failed to convert hex to binary.")
             }
             guard key.count == SHA256.byteCount else {
-                throw ServerError.invalidAuthenticationToken
+                fatalError("Invalid key data: Length should be \(SHA256.byteCount), not \(key.count)")
             }
             return key
         }
     guard authContent.count == 2 else {
-        throw ServerError.invalidAuthenticationFileContent
+        fatalError("Invalid keys: Expected 2, found \(authContent.count)")
     }
     return (deviceKey: authContent[0], remoteKey: authContent[1])
 }