Renamed assembly DotNetOpenAuth.Messaging(.UI) to DotNetOpenAuth.Core(.UI)

1 files changed, 77 insertions, 0 deletions

diff --git a/src/DotNetOpenAuth.Core/Messaging/UriStyleMessageFormatter.cs b/src/DotNetOpenAuth.Core/Messaging/UriStyleMessageFormatter.cs
new file mode 100644
index 0000000..2c653d0
--- /dev/null
+++ b/src/DotNetOpenAuth.Core/Messaging/UriStyleMessageFormatter.cs
@@ -0,0 +1,77 @@
+//-----------------------------------------------------------------------
+// <copyright file="UriStyleMessageFormatter.cs" company="Andrew Arnott">
+//     Copyright (c) Andrew Arnott. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.Messaging {
+	using System;
+	using System.Collections.Generic;
+	using System.Diagnostics.Contracts;
+	using System.Linq;
+	using System.Security.Cryptography;
+	using System.Text;
+	using System.Web;
+	using DotNetOpenAuth.Messaging;
+	using DotNetOpenAuth.Messaging.Bindings;
+	using DotNetOpenAuth.Messaging.Reflection;
+
+	/// <summary>
+	/// A serializer for <see cref="DataBag"/>-derived types
+	/// </summary>
+	/// <typeparam name="T">The DataBag-derived type that is to be serialized/deserialized.</typeparam>
+	internal class UriStyleMessageFormatter<T> : DataBagFormatterBase<T> where T : DataBag, new() {
+		/// <summary>
+		/// Initializes a new instance of the <see cref="UriStyleMessageFormatter&lt;T&gt;"/> class.
+		/// </summary>
+		/// <param name="signingKey">The crypto service provider with the asymmetric key to use for signing or verifying the token.</param>
+		/// <param name="encryptingKey">The crypto service provider with the asymmetric key to use for encrypting or decrypting the token.</param>
+		/// <param name="compressed">A value indicating whether the data in this instance will be GZip'd.</param>
+		/// <param name="maximumAge">The maximum age of a token that can be decoded; useful only when <paramref name="decodeOnceOnly"/> is <c>true</c>.</param>
+		/// <param name="decodeOnceOnly">The nonce store to use to ensure that this instance is only decoded once.</param>
+		protected internal UriStyleMessageFormatter(RSACryptoServiceProvider signingKey = null, RSACryptoServiceProvider encryptingKey = null, bool compressed = false, TimeSpan? maximumAge = null, INonceStore decodeOnceOnly = null)
+			: base(signingKey, encryptingKey, compressed, maximumAge, decodeOnceOnly) {
+		}
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="UriStyleMessageFormatter&lt;T&gt;"/> class.
+		/// </summary>
+		/// <param name="cryptoKeyStore">The crypto key store used when signing or encrypting.</param>
+		/// <param name="bucket">The bucket in which symmetric keys are stored for signing/encrypting data.</param>
+		/// <param name="signed">A value indicating whether the data in this instance will be protected against tampering.</param>
+		/// <param name="encrypted">A value indicating whether the data in this instance will be protected against eavesdropping.</param>
+		/// <param name="compressed">A value indicating whether the data in this instance will be GZip'd.</param>
+		/// <param name="minimumAge">The minimum age.</param>
+		/// <param name="maximumAge">The maximum age of a token that can be decoded; useful only when <paramref name="decodeOnceOnly"/> is <c>true</c>.</param>
+		/// <param name="decodeOnceOnly">The nonce store to use to ensure that this instance is only decoded once.</param>
+		protected internal UriStyleMessageFormatter(ICryptoKeyStore cryptoKeyStore = null, string bucket = null, bool signed = false, bool encrypted = false, bool compressed = false, TimeSpan? minimumAge = null, TimeSpan? maximumAge = null, INonceStore decodeOnceOnly = null)
+			: base(cryptoKeyStore, bucket, signed, encrypted, compressed, minimumAge, maximumAge, decodeOnceOnly) {
+			Requires.True((cryptoKeyStore != null && !String.IsNullOrEmpty(bucket)) || (!signed && !encrypted), null);
+		}
+
+		/// <summary>
+		/// Serializes the <see cref="DataBag"/> instance to a buffer.
+		/// </summary>
+		/// <param name="message">The message.</param>
+		/// <returns>The buffer containing the serialized data.</returns>
+		protected override byte[] SerializeCore(T message) {
+			var fields = MessageSerializer.Get(message.GetType()).Serialize(MessageDescriptions.GetAccessor(message));
+			string value = MessagingUtilities.CreateQueryString(fields);
+			return Encoding.UTF8.GetBytes(value);
+		}
+
+		/// <summary>
+		/// Deserializes the <see cref="DataBag"/> instance from a buffer.
+		/// </summary>
+		/// <param name="message">The message instance to initialize with data from the buffer.</param>
+		/// <param name="data">The data buffer.</param>
+		protected override void DeserializeCore(T message, byte[] data) {
+			string value = Encoding.UTF8.GetString(data);
+
+			// Deserialize into message newly created instance.
+			var serializer = MessageSerializer.Get(message.GetType());
+			var fields = MessageDescriptions.GetAccessor(message);
+			serializer.Deserialize(HttpUtility.ParseQueryString(value).ToDictionary(), fields);
+		}
+	}
+}