Elasticsearch configuration now uses a Uri

Also fixed default setup wizard option not working

Fixes #1599

src/Tgstation.Server.Host/Configuration/ElasticsearchConfiguration.cs

@@ -1,4 +1,6 @@
-namespace Tgstation.Server.Host.Configuration
+using System;
+
+namespace Tgstation.Server.Host.Configuration
 	{
 	/// <summary>
 	/// Configuration options pertaining to elasticsearch log storage.
@@ -18,7 +20,7 @@
 		/// <summary>
 		/// The host of the elasticsearch endpoint.
 		/// </summary>
-		public string Host { get; set; }
+		public Uri Host { get; set; }
 
 		/// <summary>
 		/// Username for elasticsearch.

src/Tgstation.Server.Host/Core/Application.cs

@@ -196,11 +196,7 @@ namespace Tgstation.Server.Host.Core
 						rollOnFileSizeLimit: true);
 				},
 				elasticsearchConfiguration.Enable
-					? new ElasticsearchSinkOptions(
-						new Uri(
-							String.IsNullOrWhiteSpace(elasticsearchConfiguration.Host)
-								? throw new InvalidOperationException($"Missing {ElasticsearchConfiguration.Section}:{nameof(elasticsearchConfiguration.Host)}!")
-								: elasticsearchConfiguration.Host))
+					? new ElasticsearchSinkOptions(elasticsearchConfiguration.Host ?? throw new InvalidOperationException($"Missing {ElasticsearchConfiguration.Section}:{nameof(elasticsearchConfiguration.Host)}!"))
 					{
 						// Yes I know this means they cannot use a self signed cert unless they also have authentication, but lets be real here
 						// No one is going to be doing one of those but not the other

src/Tgstation.Server.Host/Setup/SetupWizard.cs

@@ -790,11 +790,17 @@ namespace Tgstation.Server.Host.Setup
 				do
 				{
 					await console.WriteAsync("ElasticSearch server endpoint (Include protocol and port, leave blank for http://127.0.0.1:9200): ", false, cancellationToken);
-					elasticsearchConfiguration.Host = await console.ReadLineAsync(false, cancellationToken);
-					if (!String.IsNullOrWhiteSpace(elasticsearchConfiguration.Host))
+					var hostString = await console.ReadLineAsync(false, cancellationToken);
+					if (String.IsNullOrWhiteSpace(hostString))
+						hostString = "http://127.0.0.1:9200";
+
+					if (Uri.TryCreate(hostString, UriKind.Absolute, out var host))
 					{
+						elasticsearchConfiguration.Host = host;
 						break;
 					}
+
+					await console.WriteAsync("Invalid URI!", true, cancellationToken);
 				}
 				while (true);
 
@@ -803,9 +809,7 @@ namespace Tgstation.Server.Host.Setup
 					await console.WriteAsync("Enter Elasticsearch username: ", false, cancellationToken);
 					elasticsearchConfiguration.Username = await console.ReadLineAsync(false, cancellationToken);
 					if (!String.IsNullOrWhiteSpace(elasticsearchConfiguration.Username))
-					{
 						break;
-					}
 				}
 				while (true);
 
@@ -814,9 +818,7 @@ namespace Tgstation.Server.Host.Setup
 					await console.WriteAsync("Enter password: ", false, cancellationToken);
 					elasticsearchConfiguration.Password = await console.ReadLineAsync(true, cancellationToken);
 					if (!String.IsNullOrWhiteSpace(elasticsearchConfiguration.Username))
-					{
 						break;
-					}
 				}
 				while (true);
 			}