[release/8.0-preview5] Rename config value to use unsecured instead of insecure

src/Aspire.Dashboard/Configuration/PostConfigureDashboardOptions.cs

@@ -30,7 +30,7 @@ public void PostConfigure(string? name, DashboardOptions options)
         {
             options.ResourceServiceClient.Url = resourceServiceUrl;
         }
-        if (_configuration.GetBool(DashboardConfigNames.DashboardInsecureAllowAnonymousName.ConfigKey) ?? false)
+        if (_configuration.GetBool(DashboardConfigNames.DashboardUnsecuredAllowAnonymousName.ConfigKey) ?? false)
         {
             options.Frontend.AuthMode = FrontendAuthMode.Unsecured;
             options.Otlp.AuthMode = OtlpAuthMode.Unsecured;

src/Aspire.Dashboard/Configuration/ValidateDashboardOptions.cs

@@ -1,6 +1,7 @@
 // Licensed to the .NET Foundation under one or more agreements.
 // The .NET Foundation licenses this file to you under the MIT license.
 
+using Aspire.Hosting;
 using Microsoft.Extensions.Options;
 
 namespace Aspire.Dashboard.Configuration;
@@ -39,7 +40,7 @@ public ValidateOptionsResult Validate(string? name, DashboardOptions options)
             case OtlpAuthMode.ClientCertificate:
                 break;
             case null:
-                errorMessages.Add($"OTLP endpoint authentication is not configured. Either specify DOTNET_DASHBOARD_INSECURE_ALLOW_ANONYMOUS with a value of true, or specify Dashboard:Otlp:AuthMode. Possible values: {string.Join(", ", typeof(OtlpAuthMode).GetEnumNames())}");
+                errorMessages.Add($"OTLP endpoint authentication is not configured. Either specify {DashboardConfigNames.DashboardUnsecuredAllowAnonymousName.ConfigKey} with a value of true, or specify {DashboardConfigNames.DashboardOtlpAuthModeName.ConfigKey}. Possible values: {string.Join(", ", typeof(OtlpAuthMode).GetEnumNames())}");
                 break;
             default:
                 errorMessages.Add($"Unexpected OTLP authentication mode: {options.Otlp.AuthMode}");

src/Shared/DashboardConfigNames.cs

@@ -7,7 +7,7 @@ internal static class DashboardConfigNames
 {
     public static readonly ConfigName DashboardFrontendUrlName = new("ASPNETCORE_URLS");
     public static readonly ConfigName DashboardOtlpUrlName = new("DOTNET_DASHBOARD_OTLP_ENDPOINT_URL");
-    public static readonly ConfigName DashboardInsecureAllowAnonymousName = new("DOTNET_DASHBOARD_INSECURE_ALLOW_ANONYMOUS");
+    public static readonly ConfigName DashboardUnsecuredAllowAnonymousName = new("DOTNET_DASHBOARD_UNSECURED_ALLOW_ANONYMOUS");
     public static readonly ConfigName DashboardConfigFilePathName = new("DOTNET_DASHBOARD_CONFIG_FILE_PATH");
     public static readonly ConfigName ResourceServiceUrlName = new("DOTNET_RESOURCE_SERVICE_ENDPOINT_URL");
 

tests/Aspire.Dashboard.Tests/Integration/StartupTests.cs

@@ -214,7 +214,7 @@ public async Task Configuration_AllowAnonymous_NoError()
             additionalConfiguration: data =>
             {
                 data.Remove(DashboardConfigNames.DashboardOtlpAuthModeName.ConfigKey);
-                data[DashboardConfigNames.DashboardInsecureAllowAnonymousName.ConfigKey] = bool.TrueString;
+                data[DashboardConfigNames.DashboardUnsecuredAllowAnonymousName.ConfigKey] = bool.TrueString;
             });
 
         // Act