feat(gateway): detect HTTPS endpoints missing a certificate

2026-06-01 07:08:12 -04:00
parent c4e7ddea70
commit e912ef960c
2 changed files with 71 additions and 0 deletions
@@ -0,0 +1,34 @@
+using Microsoft.Extensions.Configuration;
+using ZB.MOM.WW.MxGateway.Server.Security.Tls;
+using Xunit;
+
+namespace ZB.MOM.WW.MxGateway.Tests.Security.Tls;
+
+public sealed class KestrelTlsInspectorTests
+{
+    private static IConfiguration Config(params (string Key, string Value)[] entries)
+        => new ConfigurationBuilder()
+            .AddInMemoryCollection(entries.ToDictionary(e => e.Key, e => (string?)e.Value))
+            .Build();
+
+    [Fact]
+    public void RequiresGeneratedCertificate_True_WhenHttpsEndpointHasNoCertificate()
+        => Assert.True(KestrelTlsInspector.RequiresGeneratedCertificate(
+            Config(("Kestrel:Endpoints:Http:Url", "https://0.0.0.0:5120"))));
+
+    [Fact]
+    public void RequiresGeneratedCertificate_False_WhenAllEndpointsPlaintext()
+        => Assert.False(KestrelTlsInspector.RequiresGeneratedCertificate(
+            Config(("Kestrel:Endpoints:Http:Url", "http://0.0.0.0:5120"))));
+
+    [Fact]
+    public void RequiresGeneratedCertificate_False_WhenHttpsEndpointHasOwnCertificate()
+        => Assert.False(KestrelTlsInspector.RequiresGeneratedCertificate(
+            Config(
+                ("Kestrel:Endpoints:Http:Url", "https://0.0.0.0:5120"),
+                ("Kestrel:Endpoints:Http:Certificate:Path", @"C:\certs\real.pfx"))));
+
+    [Fact]
+    public void RequiresGeneratedCertificate_False_WhenNoEndpointsConfigured()
+        => Assert.False(KestrelTlsInspector.RequiresGeneratedCertificate(Config()));
+}