Check checksum for plugin downloads

* Compare the MD5 checksum when downloading plugins
* Reduced log spam due to http requests
* Removed 'GetTempFileResponse' function from HttpClientManager
* Fixed caching for HttpClientManager

MediaBrowser.Common/Extensions/HexHelper.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Globalization;
+
+namespace MediaBrowser.Common.Extensions
+{
+    public static class HexHelper
+    {
+        public static byte[] FromHexString(string str)
+        {
+            byte[] bytes = new byte[str.Length / 2];
+            for (int i = 0; i < str.Length; i += 2)
+            {
+                bytes[i / 2] = byte.Parse(str.Substring(i, 2), NumberStyles.HexNumber, CultureInfo.InvariantCulture);
+            }
+
+            return bytes;
+        }
+
+        public static string ToHexString(byte[] bytes)
+            => BitConverter.ToString(bytes).Replace("-", "");
+    }
+}

MediaBrowser.Common/Net/HttpRequestOptions.cs

@@ -64,12 +64,6 @@ namespace MediaBrowser.Common.Net
             set => RequestHeaders[HeaderNames.Host] = value;
         }
 
-        /// <summary>
-        /// Gets or sets the progress.
-        /// </summary>
-        /// <value>The progress.</value>
-        public IProgress<double> Progress { get; set; }
-
         public Dictionary<string, string> RequestHeaders { get; private set; }
 
         public string RequestContentType { get; set; }
@@ -79,10 +73,6 @@ namespace MediaBrowser.Common.Net
 
         public bool BufferContent { get; set; }
 
-        public bool LogRequest { get; set; }
-        public bool LogRequestAsDebug { get; set; }
-        public bool LogErrors { get; set; }
-
         public bool LogErrorResponseBody { get; set; }
         public bool EnableKeepAlive { get; set; }
 
@@ -105,8 +95,6 @@ namespace MediaBrowser.Common.Net
         {
             RequestHeaders = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase);
 
-            LogRequest = true;
-            LogErrors = true;
             CacheMode = CacheMode.None;
             DecompressionMethod = CompressionMethod.Deflate;
         }

MediaBrowser.Common/Net/IHttpClient.cs

@@ -47,21 +47,5 @@ namespace MediaBrowser.Common.Net
         /// <param name="options">The options.</param>
         /// <returns>Task{HttpResponseInfo}.</returns>
         Task<HttpResponseInfo> Post(HttpRequestOptions options);
-
-        /// <summary>
-        /// Downloads the contents of a given url into a temporary location
-        /// </summary>
-        /// <param name="options">The options.</param>
-        /// <returns>Task{System.String}.</returns>
-        /// <exception cref="System.ArgumentNullException">progress</exception>
-        /// <exception cref="Model.Net.HttpException"></exception>
-        Task<string> GetTempFile(HttpRequestOptions options);
-
-        /// <summary>
-        /// Gets the temporary file response.
-        /// </summary>
-        /// <param name="options">The options.</param>
-        /// <returns>Task{HttpResponseInfo}.</returns>
-        Task<HttpResponseInfo> GetTempFileResponse(HttpRequestOptions options);
     }
 }

MediaBrowser.Common/Updates/IInstallationManager.cs

@@ -97,12 +97,9 @@ namespace MediaBrowser.Common.Updates
         /// Installs the package.
         /// </summary>
         /// <param name="package">The package.</param>
-        /// <param name="isPlugin">if set to <c>true</c> [is plugin].</param>
-        /// <param name="progress">The progress.</param>
         /// <param name="cancellationToken">The cancellation token.</param>
-        /// <returns>Task.</returns>
-        /// <exception cref="ArgumentNullException">package</exception>
-        Task InstallPackage(PackageVersionInfo package, IProgress<double> progress, CancellationToken cancellationToken);
+        /// <returns><see cref="Task" />.</returns>
+        Task InstallPackage(PackageVersionInfo package, CancellationToken cancellationToken);
 
         /// <summary>
         /// Uninstalls a plugin