From 58ee1ed90c456b7c0cae9c663b20c20400c5daec Mon Sep 17 00:00:00 2001
From: Christopher Homberger <christopher.homberger@web.de>
Date: Sun, 8 Sep 2024 11:16:07 +0200
Subject: [PATCH] Custom rsa key for signing

---
 src/Runner.Server/Startup.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Runner.Server/Startup.cs b/src/Runner.Server/Startup.cs
index 29ff79e4a7c..662beabc347 100644
--- a/src/Runner.Server/Startup.cs
+++ b/src/Runner.Server/Startup.cs
@@ -176,6 +176,11 @@ public void ConfigureServices(IServiceCollection services)
             services.AddSingleton<IAuthorizationHandler, DevModeOrAuthenticatedUser>();
 
             var rsa = RSA.Create();
+            var rsaSignatureKeyPath = Configuration.GetSection("Runner.Server")?.GetValue<string>("RSASignatureKeyPath");
+            if(!string.IsNullOrEmpty(rsaSignatureKeyPath)) {
+                var rawKey = File.ReadAllText(rsaSignatureKeyPath);
+                rsa.ImportFromPem(rawKey);
+            }
             AccessTokenParameter = rsa.ExportParameters(true);
             KeyId = Guid.NewGuid().ToString();
             var auth = services.AddAuthentication(options =>