From ac901716cf002617eb851e8d121088b2f1d87a18 Mon Sep 17 00:00:00 2001
From: Kyle Spearrin <kyle.spearrin@gmail.com>
Date: Tue, 10 Oct 2017 21:35:52 -0400
Subject: [PATCH] response caching for 24 hours

---
 src/Icons/Controllers/IconsController.cs | 1 +
 src/Icons/Startup.cs                     | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/src/Icons/Controllers/IconsController.cs b/src/Icons/Controllers/IconsController.cs
index a632bfb3fc..c17d174ce7 100644
--- a/src/Icons/Controllers/IconsController.cs
+++ b/src/Icons/Controllers/IconsController.cs
@@ -27,6 +27,7 @@ namespace Bit.Icons.Controllers
         }
 
         [HttpGet("")]
+        [ResponseCache(Duration = 86400 /*24 hours*/, VaryByQueryKeys = new string[] { "url" })]
         public async Task<IActionResult> Get([FromQuery]string url)
         {
             if(string.IsNullOrWhiteSpace(url))
diff --git a/src/Icons/Startup.cs b/src/Icons/Startup.cs
index 64f921d232..2c9e365c1d 100644
--- a/src/Icons/Startup.cs
+++ b/src/Icons/Startup.cs
@@ -31,6 +31,7 @@ namespace Bit.Icons
             {
                 options.SizeLimit = iconsSettings.CacheSizeLimit;
             });
+            services.AddResponseCaching();
 
             // Services
             services.AddSingleton<IDomainMappingService, DomainMappingService>();
@@ -46,6 +47,7 @@ namespace Bit.Icons
                 app.UseDeveloperExceptionPage();
             }
 
+            app.UseResponseCaching();
             app.UseMvc();
         }
     }