Merge pull request #33 from dylanplecki/dev

Dev

Author: ntheile

appveyor.yml

@@ -4,7 +4,7 @@ platform: Any CPU
 os: Visual Studio 2015
 
 environment:
-  app_version: '2.1.5'
+  app_version: '2.1.6'
   app_version_postfix: ''
 
 branches:

src/KeycloakIdentityModel/KeycloakIdentity.cs

@@ -294,18 +294,17 @@ public static async Task<Uri> GenerateLoginCallbackUriAsync(IKeycloakParameters
         /// </summary>
         /// <param name="parameters"></param>
         /// <param name="baseUri"></param>
-        /// <param name="redirectUri"></param>
+        /// <param name="redirectUrl"></param>
         /// <returns></returns>
         public static async Task<Uri> GenerateLogoutUriAsync(IKeycloakParameters parameters, Uri baseUri,
-            Uri redirectUri)
+            string redirectUrl = null)
         {
             if (parameters == null) throw new ArgumentNullException(nameof(parameters));
             if (baseUri == null) throw new ArgumentNullException(nameof(baseUri));
-            if (redirectUri == null) throw new ArgumentNullException(nameof(redirectUri));
 
             // Generate logout URI and data
             var uriManager = await OidcDataManager.GetCachedContextAsync(parameters);
-            var logoutParams = uriManager.BuildEndSessionEndpointContent(baseUri, null, redirectUri.ToString());
+            var logoutParams = uriManager.BuildEndSessionEndpointContent(baseUri, null, redirectUrl);
             var logoutUrl = uriManager.GetEndSessionEndpoint();
 
             // Return logout URI

src/KeycloakIdentityModel/Utilities/OidcDataManager.cs

@@ -357,7 +357,9 @@ public HttpContent BuildEndSessionEndpointContent(Uri requestUri, string idToken
             if (string.IsNullOrEmpty(postLogoutRedirectUrl))
                 postLogoutRedirectUrl = _options.PostLogoutRedirectUrl;
 
-            if (Uri.IsWellFormedUriString(postLogoutRedirectUrl, UriKind.Relative))
+            if (string.IsNullOrEmpty(postLogoutRedirectUrl)) // Double-check options for empty/null
+                postLogoutRedirectUrl = requestUri.GetLeftPart(UriPartial.Authority);
+            else if (Uri.IsWellFormedUriString(postLogoutRedirectUrl, UriKind.Relative))
                 postLogoutRedirectUrl = requestUri.GetLeftPart(UriPartial.Authority) + postLogoutRedirectUrl;
 
             if (!Uri.IsWellFormedUriString(postLogoutRedirectUrl, UriKind.RelativeOrAbsolute))

src/Owin.Security.Keycloak/Middleware/KeycloakAuthenticationHandler.cs

@@ -255,7 +255,7 @@ private async Task LogoutRedirectAsync()
             // Redirect response to logout
             Response.Redirect(
                 (await
-                    KeycloakIdentity.GenerateLogoutUriAsync(Options, Request.Uri, new Uri(Options.PostLogoutRedirectUrl)))
+                    KeycloakIdentity.GenerateLogoutUriAsync(Options, Request.Uri))
                     .ToString());
         }