From 6638701d0221e82daa42581eddb3cf051d1f8de4 Mon Sep 17 00:00:00 2001
From: Jesse Plamondon-Willard <github@jplamondonw.com>
Date: Sun, 29 Oct 2017 13:15:05 -0400
Subject: fix config not being injected from Amazon Beanstalk env props

---
 .../Framework/BeanstalkEnvPropsConfigProvider.cs   | 54 ++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 src/SMAPI.Web/Framework/BeanstalkEnvPropsConfigProvider.cs

(limited to 'src/SMAPI.Web/Framework')

diff --git a/src/SMAPI.Web/Framework/BeanstalkEnvPropsConfigProvider.cs b/src/SMAPI.Web/Framework/BeanstalkEnvPropsConfigProvider.cs
new file mode 100644
index 00000000..b39a3b61
--- /dev/null
+++ b/src/SMAPI.Web/Framework/BeanstalkEnvPropsConfigProvider.cs
@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using Microsoft.Extensions.Configuration;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+namespace StardewModdingAPI.Web.Framework
+{
+    /// <summary>Reads configuration values from the AWS Beanstalk environment properties file (if present).</summary>
+    /// <remarks>This is a workaround for AWS Beanstalk injection not working with .NET Core apps.</remarks>
+    internal class BeanstalkEnvPropsConfigProvider : ConfigurationProvider, IConfigurationSource
+    {
+        /*********
+        ** Properties
+        *********/
+        /// <summary>The absolute path to the container configuration file on an Amazon EC2 instance.</summary>
+        private const string ContainerConfigPath = @"C:\Program Files\Amazon\ElasticBeanstalk\config\containerconfiguration";
+
+
+        /*********
+        ** Public methods
+        *********/
+        /// <summary>Build the configuration provider for this source.</summary>
+        /// <param name="builder">The configuration builder.</param>
+        public IConfigurationProvider Build(IConfigurationBuilder builder)
+        {
+            return new BeanstalkEnvPropsConfigProvider();
+        }
+
+        /// <summary>Load the environment properties.</summary>
+        public override void Load()
+        {
+            this.Data = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
+
+            // get Beanstalk config file
+            FileInfo file = new FileInfo(BeanstalkEnvPropsConfigProvider.ContainerConfigPath);
+            if (!file.Exists)
+                return;
+
+            // parse JSON
+            JObject jsonRoot = (JObject)JsonConvert.DeserializeObject(File.ReadAllText(file.FullName));
+            if (jsonRoot["iis"]?["env"] is JArray jsonProps)
+            {
+                foreach (string prop in jsonProps.Values<string>())
+                {
+                    string[] parts = prop.Split('=', 2); // key=value
+                    if (parts.Length == 2)
+                        this.Data[parts[0]] = parts[1];
+                }
+            }
+        }
+    }
+}
-- 
cgit