refactorisation : separation du code serveur d'authentification

OAuth.AspNet.AuthServer/OAuthValidateClientRedirectUriContext.cs

@@ -0,0 +1,71 @@
+using Microsoft.AspNet.Http;
+using System;
+
+namespace OAuth.AspNet.AuthServer
+{
+
+    /// <summary>
+    /// Contains data about the OAuth client redirect URI
+    /// </summary>
+    public class OAuthValidateClientRedirectUriContext : BaseValidatingClientContext
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="OAuthValidateClientRedirectUriContext"/> class
+        /// </summary>
+        /// <param name="context"></param>
+        /// <param name="options"></param>
+        /// <param name="clientId"></param>
+        /// <param name="redirectUri"></param>
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1054:UriParametersShouldNotBeStrings", MessageId = "3#", Justification = "redirect_uri is a string parameter")]
+        public OAuthValidateClientRedirectUriContext(HttpContext context, OAuthAuthorizationServerOptions options, string clientId, string redirectUri) : base(context, options, clientId)
+        {
+            RedirectUri = redirectUri;
+        }
+
+        /// <summary>
+        /// Gets the client redirect URI
+        /// </summary>
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1056:UriPropertiesShouldNotBeStrings", Justification = "redirect_uri is a string parameter")]
+        public string RedirectUri { get; private set; }
+
+        /// <summary>
+        /// Marks this context as validated by the application. IsValidated becomes true and HasError becomes false as a result of calling.
+        /// </summary>
+        /// <returns></returns>
+        public override bool Validated()
+        {
+            if (string.IsNullOrEmpty(RedirectUri))
+            {
+                // Don't allow default validation when redirect_uri not provided with request
+                return false;
+            }
+            return base.Validated();
+        }
+
+        /// <summary>
+        /// Checks the redirect URI to determine whether it equals <see cref="RedirectUri"/>.
+        /// </summary>
+        /// <param name="redirectUri"></param>
+        /// <returns></returns>
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1054:UriParametersShouldNotBeStrings", MessageId = "0#", Justification = "redirect_uri is a string parameter")]
+        public bool Validated(string redirectUri)
+        {
+            if (redirectUri == null)
+            {
+                throw new ArgumentNullException("redirectUri");
+            }
+
+            if (!string.IsNullOrEmpty(RedirectUri) &&
+                !string.Equals(RedirectUri, redirectUri, StringComparison.Ordinal))
+            {
+                // Don't allow validation to alter redirect_uri provided with request
+                return false;
+            }
+
+            RedirectUri = redirectUri;
+
+            return Validated();
+        }
+    }
+
+}