command config for server, serve unknown files

util/Attachments/entrypoint.sh

@@ -1,3 +1,3 @@
 #!/bin/sh
 
-dotnet /bitwarden_server/Server.dll /etc/bitwarden/core/attachments .
+dotnet /bitwarden_server/Server.dll /contentRoot=/etc/bitwarden/core/attachments /webRoot=. /serveUnknown=true

util/Server/Program.cs

@@ -1,4 +1,5 @@
 using Microsoft.AspNetCore.Hosting;
+using Microsoft.Extensions.Configuration;
 
 namespace Server
 {
@@ -6,18 +7,25 @@ namespace Server
     {
         public static void Main(string[] args)
         {
+            var config = new ConfigurationBuilder()
+                .AddCommandLine(args)
+                .Build();
+
             var builder = new WebHostBuilder()
+                .UseConfiguration(config)
                 .UseKestrel()
                 .UseStartup<Startup>();
 
-            if(args.Length > 0)
+            var contentRoot = config.GetValue<string>("contentRoot");
+            if(string.IsNullOrWhiteSpace(contentRoot))
             {
-                builder.UseContentRoot(args[0]);
+                builder.UseContentRoot(contentRoot);
             }
 
-            if(args.Length > 1)
+            var webRoot = config.GetValue<string>("webRoot");
+            if(string.IsNullOrWhiteSpace(webRoot))
             {
-                builder.UseWebRoot(args[1]);
+                builder.UseWebRoot(webRoot);
             }
 
             var host = builder.Build();

util/Server/Startup.cs

@@ -1,5 +1,7 @@
 using Microsoft.AspNetCore.Builder;
+using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
 
 namespace Server
 {
@@ -8,9 +10,28 @@ namespace Server
         public void ConfigureServices(IServiceCollection services)
         { }
 
-        public void Configure(IApplicationBuilder app)
+        public void Configure(
+            IApplicationBuilder app,
+            ILoggerFactory loggerFactory,
+            IConfiguration configuration)
         {
-            app.UseFileServer();
+            loggerFactory
+                .AddConsole()
+                .AddDebug();
+
+            var serveUnknown = configuration.GetValue<bool?>("serveUnknown") ?? false;
+            if(serveUnknown)
+            {
+                app.UseStaticFiles(new StaticFileOptions
+                {
+                    ServeUnknownFileTypes = true,
+                    DefaultContentType = "application/octet-stream"
+                });
+            }
+            else
+            {
+                app.UseFileServer();
+            }
         }
     }
 }