Rename PostLogoutRedirectUri to avoid spec confusion

Author: Tratcher

samples/OpenIdConnect.AzureAdSample/Startup.cs

@@ -58,7 +58,7 @@ public void ConfigureServices(IServiceCollection services)
                 o.ClientSecret = ClientSecret; // for code flow
                 o.Authority = Authority;
                 o.ResponseType = OpenIdConnectResponseType.CodeIdToken;
-                o.PostLogoutRedirectUri = "/signed-out";
+                o.SignedOutRedirectUri = "/signed-out";
                 // GetClaimsFromUserInfoEndpoint = true,
                 o.Events = new OpenIdConnectEvents()
                 {

src/Microsoft.AspNetCore.Authentication.OpenIdConnect/OpenIdConnectHandler.cs

@@ -182,7 +182,7 @@ protected override async Task HandleSignOutAsync(AuthenticationProperties proper
             // Get the post redirect URI.
             if (string.IsNullOrEmpty(properties.RedirectUri))
             {
-                properties.RedirectUri = BuildRedirectUriIfRelative(Options.PostLogoutRedirectUri);
+                properties.RedirectUri = BuildRedirectUriIfRelative(Options.SignedOutRedirectUri);
                 if (string.IsNullOrWhiteSpace(properties.RedirectUri))
                 {
                     properties.RedirectUri = CurrentUri;

src/Microsoft.AspNetCore.Authentication.OpenIdConnect/OpenIdConnectOptions.cs

@@ -167,15 +167,16 @@ public override void Validate()
 
         /// <summary>
         /// The request path within the application's base path where the user agent will be returned after sign out from the identity provider.
+        /// See post_logout_redirect_uri from http://openid.net/specs/openid-connect-session-1_0.html#RedirectionAfterLogout.
         /// </summary>
         public PathString SignedOutCallbackPath { get; set; }
 
         /// <summary>
-        /// The uri where the user agent will be returned to after application is signed out from the identity provider.
+        /// The uri where the user agent will be redirected to after application is signed out from the identity provider.
         /// The redirect will happen after the SignedOutCallbackPath is invoked.
         /// </summary>
         /// <remarks>This URI can be out of the application's domain. By default it points to the root.</remarks>
-        public string PostLogoutRedirectUri { get; set; } = "/";
+        public string SignedOutRedirectUri { get; set; } = "/";
 
         /// <summary>
         /// Gets or sets if a metadata refresh should be attempted after a SecurityTokenSignatureKeyNotFoundException. This allows for automatic

test/Microsoft.AspNetCore.Authentication.Test/OpenIdConnect/OpenIdConnectTests.cs

@@ -119,7 +119,7 @@ public async Task SignOutWithCustomRedirectUri()
                 o.Configuration = configuration;
                 o.StateDataFormat = stateFormat;
                 o.SignedOutCallbackPath = "/thelogout";
-                o.PostLogoutRedirectUri = "https://example.com/postlogout";
+                o.SignedOutRedirectUri = "https://example.com/postlogout";
             });
 
             var transaction = await server.SendAsync(DefaultHost + TestServerBuilder.Signout);
@@ -150,7 +150,7 @@ public async Task SignOutWith_Specific_RedirectUri_From_Authentication_Properite
                 o.StateDataFormat = stateFormat;
                 o.ClientId = "Test Id";
                 o.Configuration = configuration;
-                o.PostLogoutRedirectUri = "https://example.com/postlogout";
+                o.SignedOutRedirectUri = "https://example.com/postlogout";
             });
 
             var transaction = await server.SendAsync("https://example.com/signout_with_specific_redirect_uri");