add-wpf-authentication

Authentication.sln

@@ -19,7 +19,9 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ApiTwo", "ApiTwo\ApiTwo.csp
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MvcClient", "MvcClient\MvcClient.csproj", "{592538AC-4F87-4642-B9F5-0A94C31262A7}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "JavascriptClient", "JavascriptClient\JavascriptClient.csproj", "{CD1F92E9-68B8-40DB-B2FB-B4F3060F25FF}"
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "JavascriptClient", "JavascriptClient\JavascriptClient.csproj", "{CD1F92E9-68B8-40DB-B2FB-B4F3060F25FF}"
+EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WpfApp", "WpfApp\WpfApp.csproj", "{898FC250-1985-43C9-AB4A-C7E37F54B813}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -55,6 +57,10 @@ Global
 		{CD1F92E9-68B8-40DB-B2FB-B4F3060F25FF}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{CD1F92E9-68B8-40DB-B2FB-B4F3060F25FF}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{CD1F92E9-68B8-40DB-B2FB-B4F3060F25FF}.Release|Any CPU.Build.0 = Release|Any CPU
+		{898FC250-1985-43C9-AB4A-C7E37F54B813}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{898FC250-1985-43C9-AB4A-C7E37F54B813}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{898FC250-1985-43C9-AB4A-C7E37F54B813}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{898FC250-1985-43C9-AB4A-C7E37F54B813}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -67,6 +73,7 @@ Global
 		{F0813394-EC56-461F-BE36-CE7E229C46B8} = {BAE8199D-D3C7-4D71-9A3E-7DC76A54EDDF}
 		{592538AC-4F87-4642-B9F5-0A94C31262A7} = {BAE8199D-D3C7-4D71-9A3E-7DC76A54EDDF}
 		{CD1F92E9-68B8-40DB-B2FB-B4F3060F25FF} = {BAE8199D-D3C7-4D71-9A3E-7DC76A54EDDF}
+		{898FC250-1985-43C9-AB4A-C7E37F54B813} = {BAE8199D-D3C7-4D71-9A3E-7DC76A54EDDF}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {503F7386-5516-4A48-B303-EB2EBBB70E07}

IdentityServer/Configuration.cs

@@ -64,8 +64,6 @@ namespace IdentityServer
                      ClientId="client_id_js",
 
                     // AllowedGrantTypes = GrantTypes.Implicit, //when add RequirePkce AllowedGrantTypes change to code 
-                    
-
                     AllowedGrantTypes = GrantTypes.Code,
                     RequirePkce=true,
                     RequireClientSecret=false,
@@ -83,6 +81,25 @@ namespace IdentityServer
                       AllowAccessTokensViaBrowser=true,
                       RequireConsent=false
 
+                },
+
+                           new Client {
+                    ClientId = "wpf",
+
+                    AllowedGrantTypes = GrantTypes.Code,
+                    RequirePkce = true,
+                    RequireClientSecret = false,
+
+                    RedirectUris = { "http://localhost/sample-wpf-app" },
+                    AllowedCorsOrigins = { "http://localhost" },
+
+                    AllowedScopes = {
+                        IdentityServerConstants.StandardScopes.OpenId,
+                        "ApiOne",
+                    },
+
+                    AllowAccessTokensViaBrowser = true,
+                    RequireConsent = false,
                 },
             };
     }

WpfApp/App.config

+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+    <startup> 
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2" />
+    </startup>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-11.0.0.0" newVersion="11.0.0.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
\ No newline at end of file

WpfApp/App.xaml

+<Application x:Class="WpfApp.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:WpfApp"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+         
+    </Application.Resources>
+</Application>

WpfApp/App.xaml.cs

+using System;
+using System.Collections.Generic;
+using System.Configuration;
+using System.Data;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Windows;
+
+namespace WpfApp
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+}

WpfApp/MainWindow.xaml

+<Window x:Class="WpfApp.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:WpfApp"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="450" Width="800">
+    <Grid>
+        <Button Content="Button" HorizontalAlignment="Left" Margin="356,226,0,0" VerticalAlignment="Top" Width="75" Click="Button_Click"/>
+
+    </Grid>
+</Window>

WpfApp/MainWindow.xaml.cs

+using IdentityModel.OidcClient;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Net.Http;
+using System.Net.Http.Headers;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace WpfApp
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+
+        private OidcClient _oidcClient = null;
+        public MainWindow()
+        {
+            InitializeComponent();
+        }
+
+        private async void Button_Click(object sender, RoutedEventArgs e)
+        {
+            var options = new OidcClientOptions()
+            {
+                Authority = "https://localhost:44325/",
+                ClientId = "wpf",
+                Scope = "openid ApiOne",
+                RedirectUri = "http://localhost/sample-wpf-app",
+                Browser = new WpfEmbeddedBrowser()
+            };
+
+            _oidcClient = new OidcClient(options);
+
+            LoginResult result;
+            try
+            {
+                result = await _oidcClient.LoginAsync();
+            }
+            catch (Exception ex)
+            {
+                //Message.Text = $"Unexpected Error: {ex.Message}";
+                return;
+            }
+
+            if (result.IsError)
+            {
+                //Message.Text = result.Error == "UserCancel" ? "The sign-in window was closed before authorization was completed." : result.Error;
+
+            }
+            else
+            {
+                var name = result.User.Identity.Name;
+
+                var client = new HttpClient();
+                client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", result.AccessToken);
+                var apiResult = await client.GetStringAsync("https://localhost:44340/secret");
+                //Message.Text = $"Hello {name}";
+            }
+        }
+    }
+}

WpfApp/Properties/AssemblyInfo.cs

+using System.Reflection;
+using System.Resources;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+using System.Windows;
+
+// General Information about an assembly is controlled through the following
+// set of attributes. Change these attribute values to modify the information
+// associated with an assembly.
+[assembly: AssemblyTitle("WpfApp")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("WpfApp")]
+[assembly: AssemblyCopyright("Copyright ©  2020")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+// Setting ComVisible to false makes the types in this assembly not visible
+// to COM components.  If you need to access a type in this assembly from
+// COM, set the ComVisible attribute to true on that type.
+[assembly: ComVisible(false)]
+
+//In order to begin building localizable applications, set
+//<UICulture>CultureYouAreCodingWith</UICulture> in your .csproj file
+//inside a <PropertyGroup>.  For example, if you are using US english
+//in your source files, set the <UICulture> to en-US.  Then uncomment
+//the NeutralResourceLanguage attribute below.  Update the "en-US" in
+//the line below to match the UICulture setting in the project file.
+
+//[assembly: NeutralResourcesLanguage("en-US", UltimateResourceFallbackLocation.Satellite)]
+
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None, //where theme specific resource dictionaries are located
+                                     //(used if a resource is not found in the page,
+                                     // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly //where the generic resource dictionary is located
+                                              //(used if a resource is not found in the page,
+                                              // app, or any theme specific resource dictionaries)
+)]
+
+
+// Version information for an assembly consists of the following four values:
+//
+//      Major Version
+//      Minor Version
+//      Build Number
+//      Revision
+//
+// You can specify all the values or you can default the Build and Revision Numbers
+// by using the '*' as shown below:
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

WpfApp/Properties/Resources.Designer.cs

+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace WpfApp.Properties
+{
+
+
+    /// <summary>
+    ///   A strongly-typed resource class, for looking up localized strings, etc.
+    /// </summary>
+    // This class was auto-generated by the StronglyTypedResourceBuilder
+    // class via a tool like ResGen or Visual Studio.
+    // To add or remove a member, edit your .ResX file then rerun ResGen
+    // with the /str option, or rebuild your VS project.
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "4.0.0.0")]
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    internal class Resources
+    {
+
+        private static global::System.Resources.ResourceManager resourceMan;
+
+        private static global::System.Globalization.CultureInfo resourceCulture;
+
+        [global::System.Diagnostics.CodeAnalysis.SuppressMessageAttribute("Microsoft.Performance", "CA1811:AvoidUncalledPrivateCode")]
+        internal Resources()
+        {
+        }
+
+        /// <summary>
+        ///   Returns the cached ResourceManager instance used by this class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Resources.ResourceManager ResourceManager
+        {
+            get
+            {
+                if ((resourceMan == null))
+                {
+                    global::System.Resources.ResourceManager temp = new global::System.Resources.ResourceManager("WpfApp.Properties.Resources", typeof(Resources).Assembly);
+                    resourceMan = temp;
+                }
+                return resourceMan;
+            }
+        }
+
+        /// <summary>
+        ///   Overrides the current thread's CurrentUICulture property for all
+        ///   resource lookups using this strongly typed resource class.
+        /// </summary>
+        [global::System.ComponentModel.EditorBrowsableAttribute(global::System.ComponentModel.EditorBrowsableState.Advanced)]
+        internal static global::System.Globalization.CultureInfo Culture
+        {
+            get
+            {
+                return resourceCulture;
+            }
+            set
+            {
+                resourceCulture = value;
+            }
+        }
+    }
+}

WpfApp/Properties/Resources.resx

+<?xml version="1.0" encoding="utf-8"?>
+<root>
+  <!-- 
+    Microsoft ResX Schema 
+    
+    Version 2.0
+    
+    The primary goals of this format is to allow a simple XML format 
+    that is mostly human readable. The generation and parsing of the 
+    various data types are done through the TypeConverter classes 
+    associated with the data types.
+    
+    Example:
+    
+    ... ado.net/XML headers & schema ...
+    <resheader name="resmimetype">text/microsoft-resx</resheader>
+    <resheader name="version">2.0</resheader>
+    <resheader name="reader">System.Resources.ResXResourceReader, System.Windows.Forms, ...</resheader>
+    <resheader name="writer">System.Resources.ResXResourceWriter, System.Windows.Forms, ...</resheader>
+    <data name="Name1"><value>this is my long string</value><comment>this is a comment</comment></data>
+    <data name="Color1" type="System.Drawing.Color, System.Drawing">Blue</data>
+    <data name="Bitmap1" mimetype="application/x-microsoft.net.object.binary.base64">
+        <value>[base64 mime encoded serialized .NET Framework object]</value>
+    </data>
+    <data name="Icon1" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
+        <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
+        <comment>This is a comment</comment>
+    </data>
+                
+    There are any number of "resheader" rows that contain simple 
+    name/value pairs.
+    
+    Each data row contains a name, and value. The row also contains a 
+    type or mimetype. Type corresponds to a .NET class that support 
+    text/value conversion through the TypeConverter architecture. 
+    Classes that don't support this are serialized and stored with the 
+    mimetype set.
+    
+    The mimetype is used for serialized objects, and tells the 
+    ResXResourceReader how to depersist the object. This is currently not 
+    extensible. For a given mimetype the value must be set accordingly:
+    
+    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    that the ResXResourceWriter will generate, however the reader can 
+    read any of the formats listed below.
+    
+    mimetype: application/x-microsoft.net.object.binary.base64
+    value   : The object must be serialized with 
+            : System.Serialization.Formatters.Binary.BinaryFormatter
+            : and then encoded with base64 encoding.
+    
+    mimetype: application/x-microsoft.net.object.soap.base64
+    value   : The object must be serialized with 
+            : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
+            : and then encoded with base64 encoding.
+
+    mimetype: application/x-microsoft.net.object.bytearray.base64
+    value   : The object must be serialized into a byte array 
+            : using a System.ComponentModel.TypeConverter
+            : and then encoded with base64 encoding.
+    -->
+  <xsd:schema id="root" xmlns="" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:msdata="urn:schemas-microsoft-com:xml-msdata">
+    <xsd:element name="root" msdata:IsDataSet="true">
+      <xsd:complexType>
+        <xsd:choice maxOccurs="unbounded">
+          <xsd:element name="metadata">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" />
+              <xsd:attribute name="type" type="xsd:string" />
+              <xsd:attribute name="mimetype" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="assembly">
+            <xsd:complexType>
+              <xsd:attribute name="alias" type="xsd:string" />
+              <xsd:attribute name="name" type="xsd:string" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="data">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+                <xsd:element name="comment" type="xsd:string" minOccurs="0" msdata:Ordinal="2" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" msdata:Ordinal="1" />
+              <xsd:attribute name="type" type="xsd:string" msdata:Ordinal="3" />
+              <xsd:attribute name="mimetype" type="xsd:string" msdata:Ordinal="4" />
+            </xsd:complexType>
+          </xsd:element>
+          <xsd:element name="resheader">
+            <xsd:complexType>
+              <xsd:sequence>
+                <xsd:element name="value" type="xsd:string" minOccurs="0" msdata:Ordinal="1" />
+              </xsd:sequence>
+              <xsd:attribute name="name" type="xsd:string" use="required" />
+            </xsd:complexType>
+          </xsd:element>
+        </xsd:choice>
+      </xsd:complexType>
+    </xsd:element>
+  </xsd:schema>
+  <resheader name="resmimetype">
+    <value>text/microsoft-resx</value>
+  </resheader>
+  <resheader name="version">
+    <value>2.0</value>
+  </resheader>
+  <resheader name="reader">
+    <value>System.Resources.ResXResourceReader, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+  <resheader name="writer">
+    <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
+  </resheader>
+</root>
\ No newline at end of file

WpfApp/Properties/Settings.Designer.cs

+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated by a tool.
+//     Runtime Version:4.0.30319.42000
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+namespace WpfApp.Properties
+{
+
+
+    [global::System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
+    [global::System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "11.0.0.0")]
+    internal sealed partial class Settings : global::System.Configuration.ApplicationSettingsBase
+    {
+
+        private static Settings defaultInstance = ((Settings)(global::System.Configuration.ApplicationSettingsBase.Synchronized(new Settings())));
+
+        public static Settings Default
+        {
+            get
+            {
+                return defaultInstance;
+            }
+        }
+    }
+}

WpfApp/Properties/Settings.settings

+<?xml version='1.0' encoding='utf-8'?>
+<SettingsFile xmlns="uri:settings" CurrentProfile="(Default)">
+  <Profiles>
+    <Profile Name="(Default)" />
+  </Profiles>
+  <Settings />
+</SettingsFile>
\ No newline at end of file

WpfApp/WpfApp.csproj

+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
+  <PropertyGroup>
+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+    <ProjectGuid>{898FC250-1985-43C9-AB4A-C7E37F54B813}</ProjectGuid>
+    <OutputType>WinExe</OutputType>
+    <RootNamespace>WpfApp</RootNamespace>
+    <AssemblyName>WpfApp</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{60dc8134-eba5-43b8-bcc9-bb4bc16c2548};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <WarningLevel>4</WarningLevel>
+    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <Deterministic>true</Deterministic>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <PlatformTarget>AnyCPU</PlatformTarget>
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="IdentityModel, Version=4.1.0.0, Culture=neutral, PublicKeyToken=e7877f4675df049f, processorArchitecture=MSIL">
+      <HintPath>..\packages\IdentityModel.4.1.0\lib\net472\IdentityModel.dll</HintPath>
+    </Reference>
+    <Reference Include="IdentityModel.OidcClient, Version=3.0.0.0, Culture=neutral, PublicKeyToken=5580d04c1b6c37c1, processorArchitecture=MSIL">
+      <HintPath>..\packages\IdentityModel.OidcClient.3.1.2\lib\net472\IdentityModel.OidcClient.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Configuration, Version=2.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Configuration.2.1.0\lib\netstandard2.0\Microsoft.Extensions.Configuration.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Configuration.Abstractions, Version=2.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Configuration.Abstractions.2.1.0\lib\netstandard2.0\Microsoft.Extensions.Configuration.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Configuration.Binder, Version=2.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Configuration.Binder.2.1.0\lib\netstandard2.0\Microsoft.Extensions.Configuration.Binder.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.DependencyInjection.Abstractions, Version=2.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.DependencyInjection.Abstractions.2.1.0\lib\netstandard2.0\Microsoft.Extensions.DependencyInjection.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Logging, Version=2.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.2.1.0\lib\netstandard2.0\Microsoft.Extensions.Logging.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Logging.Abstractions, Version=2.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Logging.Abstractions.2.1.0\lib\netstandard2.0\Microsoft.Extensions.Logging.Abstractions.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Options, Version=2.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Options.2.1.0\lib\netstandard2.0\Microsoft.Extensions.Options.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.Extensions.Primitives, Version=2.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.Extensions.Primitives.2.1.0\lib\netstandard2.0\Microsoft.Extensions.Primitives.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.JsonWebTokens, Version=5.6.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.JsonWebTokens.5.6.0\lib\net461\Microsoft.IdentityModel.JsonWebTokens.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Logging, Version=5.6.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.Logging.5.6.0\lib\net461\Microsoft.IdentityModel.Logging.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.IdentityModel.Tokens, Version=5.6.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\Microsoft.IdentityModel.Tokens.5.6.0\lib\net461\Microsoft.IdentityModel.Tokens.dll</HintPath>
+    </Reference>
+    <Reference Include="Newtonsoft.Json, Version=11.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
+      <HintPath>..\packages\Newtonsoft.Json.11.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Buffers, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Buffers.4.4.0\lib\netstandard2.0\System.Buffers.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Data" />
+    <Reference Include="System.IdentityModel.Tokens.Jwt, Version=5.6.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.IdentityModel.Tokens.Jwt.5.6.0\lib\net461\System.IdentityModel.Tokens.Jwt.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Memory, Version=4.0.1.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Memory.4.5.0\lib\netstandard2.0\System.Memory.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Numerics" />
+    <Reference Include="System.Numerics.Vectors, Version=4.1.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Numerics.Vectors.4.4.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.5.0\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Text.Encodings.Web, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\packages\System.Text.Encodings.Web.4.5.0\lib\netstandard2.0\System.Text.Encodings.Web.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Xml" />
+    <Reference Include="Microsoft.CSharp" />
+    <Reference Include="System.Core" />
+    <Reference Include="System.Xml.Linq" />
+    <Reference Include="System.Data.DataSetExtensions" />
+    <Reference Include="System.Net.Http" />
+    <Reference Include="System.Xaml">
+      <RequiredTargetFramework>4.0</RequiredTargetFramework>
+    </Reference>
+    <Reference Include="WindowsBase" />
+    <Reference Include="PresentationCore" />
+    <Reference Include="PresentationFramework" />
+  </ItemGroup>
+  <ItemGroup>
+    <ApplicationDefinition Include="App.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </ApplicationDefinition>
+    <Compile Include="WpfEmbeddedBrowser.cs" />
+    <Page Include="MainWindow.xaml">
+      <Generator>MSBuild:Compile</Generator>
+      <SubType>Designer</SubType>
+    </Page>
+    <Compile Include="App.xaml.cs">
+      <DependentUpon>App.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="MainWindow.xaml.cs">
+      <DependentUpon>MainWindow.xaml</DependentUpon>
+      <SubType>Code</SubType>
+    </Compile>
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Properties\AssemblyInfo.cs">
+      <SubType>Code</SubType>
+    </Compile>
+    <Compile Include="Properties\Resources.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DesignTime>True</DesignTime>
+      <DependentUpon>Resources.resx</DependentUpon>
+    </Compile>
+    <Compile Include="Properties\Settings.Designer.cs">
+      <AutoGen>True</AutoGen>
+      <DependentUpon>Settings.settings</DependentUpon>
+      <DesignTimeSharedInput>True</DesignTimeSharedInput>
+    </Compile>
+    <EmbeddedResource Include="Properties\Resources.resx">
+      <Generator>ResXFileCodeGenerator</Generator>
+      <LastGenOutput>Resources.Designer.cs</LastGenOutput>
+    </EmbeddedResource>
+    <None Include="packages.config" />
+    <None Include="Properties\Settings.settings">
+      <Generator>SettingsSingleFileGenerator</Generator>
+      <LastGenOutput>Settings.Designer.cs</LastGenOutput>
+    </None>
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="App.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+</Project>
\ No newline at end of file

WpfApp/WpfEmbeddedBrowser.cs

+using IdentityModel.OidcClient.Browser;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace WpfApp
+{
+    public class WpfEmbeddedBrowser : IBrowser
+    {
+        private BrowserOptions _options = null;
+
+        public WpfEmbeddedBrowser()
+        {
+
+        }
+
+        public async Task<BrowserResult> InvokeAsync(BrowserOptions options, CancellationToken cancellationToken = default)
+        {
+            _options = options;
+
+            var window = new Window()
+            {
+                Width = 900,
+                Height = 625,
+                Title = "IdentityServer Demo Login"
+            };
+
+            // Note: Unfortunately, WebBrowser is very limited and does not give sufficient information for 
+            //   robust error handling. The alternative is to use a system browser or third party embedded
+            //   library (which tend to balloon the size of your application and are complicated).
+            var webBrowser = new WebBrowser();
+
+            var signal = new SemaphoreSlim(0, 1);
+
+            var result = new BrowserResult()
+            {
+                ResultType = BrowserResultType.UserCancel
+            };
+
+            webBrowser.Navigating += (s, e) =>
+            {
+                if (BrowserIsNavigatingToRedirectUri(e.Uri))
+                {
+                    e.Cancel = true;
+
+                    result = new BrowserResult()
+                    {
+                        ResultType = BrowserResultType.Success,
+                        Response = e.Uri.AbsoluteUri
+                    };
+
+                    signal.Release();
+
+                    window.Close();
+                }
+            };
+
+            window.Closing += (s, e) =>
+            {
+                signal.Release();
+            };
+
+            window.Content = webBrowser;
+            window.Show();
+            webBrowser.Source = new Uri(_options.StartUrl);
+
+            await signal.WaitAsync();
+
+            return result;
+        }
+
+        private bool BrowserIsNavigatingToRedirectUri(Uri uri)
+        {
+            return uri.AbsoluteUri.StartsWith(_options.EndUrl);
+        }
+    }
+}

WpfApp/packages.config

+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="IdentityModel" version="4.1.0" targetFramework="net472" />
+  <package id="IdentityModel.OidcClient" version="3.1.2" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Configuration" version="2.1.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Configuration.Abstractions" version="2.1.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Configuration.Binder" version="2.1.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.DependencyInjection.Abstractions" version="2.1.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Logging" version="2.1.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Logging.Abstractions" version="2.1.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Options" version="2.1.0" targetFramework="net472" />
+  <package id="Microsoft.Extensions.Primitives" version="2.1.0" targetFramework="net472" />
+  <package id="Microsoft.IdentityModel.JsonWebTokens" version="5.6.0" targetFramework="net472" />
+  <package id="Microsoft.IdentityModel.Logging" version="5.6.0" targetFramework="net472" />
+  <package id="Microsoft.IdentityModel.Tokens" version="5.6.0" targetFramework="net472" />
+  <package id="Newtonsoft.Json" version="11.0.2" targetFramework="net472" />
+  <package id="System.Buffers" version="4.4.0" targetFramework="net472" />
+  <package id="System.IdentityModel.Tokens.Jwt" version="5.6.0" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.0" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.4.0" targetFramework="net472" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.0" targetFramework="net472" />
+  <package id="System.Text.Encodings.Web" version="4.5.0" targetFramework="net472" />
+</packages>
\ No newline at end of file