refactor: Added IOptions #273 (#318)

* Added Ioption

* Changed app settings

* Removed AuthInformation from application settings

* Removed Introduction from ApplicationConfiguration

* Removed Social From App Configuration

* fixed Sorting of usings

* Moved Profile Information

* Moved Giscus and Disqus

* minor changes, added space and changed the extension name

* moved configuration

Author: manishtiwari25

docs/Authorization/Auth0.md

@@ -6,14 +6,15 @@ For more information go to: https://auth0.com/docs/applications
 
 ### Configuration
 
-In `appsettings.json` change the `AuthenticationProvider` to `Auth0`
+In `appsettings.json` change the `Authentication:Provider` to `Auth0`
 and add following configurations
 
 ```json
 {
 	//other configuration
-	"AuthenticationProvider": "Auth0",
-	"Auth0": {
+	,
+	"Authentication": {
+		"Provider": "Auth0",
 		"Domain": "",
 		"ClientId": "",
 		"ClientSecret": ""
@@ -24,7 +25,7 @@ and add following configurations
 
 | Property                    | Type   | Description                                                                                             |
 | --------------------------- | ------ | ------------------------------------------------------------------------------------------------------- |
-| AuthenticationProvider      |        | Name of the auth provider                                                                               |
+| Authentication:Provider     |        | Name of the auth provider                                                                               |
 | `name of the auth provider` |        | Configuration for setting up the auth provider, it should be same as the value of AuthProvider property |
 | Domain                      | string | See more details here: https://manage.auth0.com/dashboard/                                              |
 | ClientId                    | string | See more details here: https://manage.auth0.com/dashboard/                                              |

docs/Authorization/AzureAD.md

@@ -25,8 +25,9 @@ and add following configurations
 ```json
 {
 	//other configuration
-	"AuthenticationProvider": "AzureAD",
-	"AzureAD": {
+
+	"Authentication": {
+		"Provider": "AzureAD",
 		"Domain": "",
 		"ClientId": "",
 		"ClientSecret": "",
@@ -38,7 +39,7 @@ and add following configurations
 
 | Property                    | Type   | Description                                                                                                         |
 | --------------------------- | ------ | ------------------------------------------------------------------------------------------------------------------- |
-| AuthenticationProvider      |        | Name of the auth provider                                                                                           |
+| Authentication:Provider     |        | Name of the auth provider                                                                                           |
 | `name of the auth provider` |        | Configuration for setting up the auth provider, it should be same as the value of AuthProvider property             |
 | Domain                      | string | `login.microsoftonline.com/<TENANT_ID>/v2.0`                                                                        |
 | ClientId                    | string | Application (client) ID                                                                                             |

docs/Setup/Configuration.md

@@ -22,15 +22,15 @@ The appsettings.json file has a lot of options to customize the content of the b
 	"PersistenceProvider": "InMemory",
 	"ConnectionString": "",
 	"DatabaseName": "",
-	"AuthProvider": "PROVIDER_NAME",
-	"PROVIDER_NAME": {
+	"Authentication": {
+		"Provider": "PROVIDER_NAME",
 		"Domain": "",
 		"ClientId": "",
 		"ClientSecret": "",
 		"LogoutUri": ""
 	},
 	"BlogPostsPerPage": 10,
-	"AboutMeProfileInformation": {
+	"ProfileInformation": {
 		"Name": "Steven Giesel",
 		"Heading": "Software Engineer",
 		"ProfilePictureUrl": "assets/profile-picture.webp"

src/LinkDotNet.Blog.Domain/Introduction.cs

@@ -2,9 +2,11 @@
 
 public sealed record Introduction
 {
+    public const string IntroductionSection = "Introduction";
+
     public string BackgroundUrl { get; init; }
 
     public string ProfilePictureUrl { get; init; }
 
     public string Description { get; init; }
-}
+}

src/LinkDotNet.Blog.Domain/ProfileInformation.cs

@@ -2,6 +2,7 @@
 
 public sealed record ProfileInformation
 {
+    public const string ProfileInformationSection = "ProfileInformation";
     public string Name { get; init; }
 
     public string Heading { get; init; }

src/LinkDotNet.Blog.Domain/Social.cs

@@ -2,6 +2,8 @@ namespace LinkDotNet.Blog.Domain;
 
 public sealed record Social
 {
+    public const string SocialSection = "Social";
+
     public string LinkedinAccountUrl { get; init; }
 
     public bool HasLinkedinAccount => !string.IsNullOrEmpty(LinkedinAccountUrl);

src/LinkDotNet.Blog.Web/AppConfigurationFactory.cs

@@ -4,33 +4,22 @@
 
 namespace LinkDotNet.Blog.Web;
 
-public sealed record AppConfiguration
+public sealed record ApplicationConfiguration
 {
     public string BlogName { get; init; }
 
     public string BlogBrandUrl { get; init; }
 
-    public Introduction Introduction { get; init; }
-
-    public Social Social { get; init; }
-
     public string ConnectionString { get; init; }
 
     public string DatabaseName { get; init; }
 
-    public int BlogPostsPerPage { get; init; }
-
-    public bool IsAboutMeEnabled => ProfileInformation != null;
-
-    public ProfileInformation ProfileInformation { get; init; }
+    public int BlogPostsPerPage { get; init; } = 10;
 
-    public GiscusConfiguration GiscusConfiguration { get; init; }
+    public bool IsAboutMeEnabled { get; set; }
 
-    public bool IsGiscusEnabled => GiscusConfiguration != null;
-
-    public DisqusConfiguration DisqusConfiguration { get; init; }
-
-    public bool IsDisqusEnabled => DisqusConfiguration != null;
+    public bool IsGiscusEnabled { get; set; }
+    public bool IsDisqusEnabled { get; set; }
 
     public string KofiToken { get; init; }
 
@@ -45,8 +34,4 @@ public sealed record AppConfiguration
     public string PatreonName { get; init; }
 
     public bool IsPatreonEnabled => !string.IsNullOrEmpty(PatreonName);
-
-    public string AuthenticationProvider { get; set; }
-
-    public AuthInformation AuthInformation { get; set; }
 }

src/LinkDotNet.Blog.Web/AppConfiguration.cs renamed to src/LinkDotNet.Blog.Web/ApplicationConfiguration.cs

@@ -5,14 +5,15 @@
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Http;
 using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
 
 namespace LinkDotNet.Blog.Web.Authentication.OpenIdConnect;
 
 public static class AuthExtensions
 {
-    public static void UseAuthentication(this IServiceCollection services, AppConfiguration appConfiguration)
+    public static void UseAuthentication(this IServiceCollection services)
     {
-        ArgumentNullException.ThrowIfNull(appConfiguration);
+        var  authInformation = services.BuildServiceProvider().GetService<IOptions<AuthInformation>>();
 
         services.Configure<CookiePolicyOptions>(options =>
         {
@@ -27,11 +28,11 @@ public static void UseAuthentication(this IServiceCollection services, AppConfig
             options.DefaultChallengeScheme = CookieAuthenticationDefaults.AuthenticationScheme;
         })
         .AddCookie()
-        .AddOpenIdConnect(appConfiguration.AuthenticationProvider, options =>
+        .AddOpenIdConnect(authInformation.Value.Provider, options =>
         {
-            options.Authority = $"https://{appConfiguration.AuthInformation.Domain}";
-            options.ClientId = appConfiguration.AuthInformation.ClientId;
-            options.ClientSecret = appConfiguration.AuthInformation.ClientSecret;
+            options.Authority = $"https://{authInformation.Value.Domain}";
+            options.ClientId = authInformation.Value.ClientId;
+            options.ClientSecret = authInformation.Value.ClientSecret;
 
             options.ResponseType = "code";
 
@@ -43,11 +44,11 @@ public static void UseAuthentication(this IServiceCollection services, AppConfig
             options.CallbackPath = new PathString("/callback");
 
             // Configure the Claims Issuer to be Auth provider
-            options.ClaimsIssuer = appConfiguration.AuthenticationProvider;
+            options.ClaimsIssuer = authInformation.Value.Provider;
 
             options.Events = new OpenIdConnectEvents
             {
-                OnRedirectToIdentityProviderForSignOut = context => HandleRedirect(appConfiguration.AuthInformation, context),
+                OnRedirectToIdentityProviderForSignOut = context => HandleRedirect(authInformation.Value, context),
             };
         });
 

src/LinkDotNet.Blog.Web/Authentication/OpenIdConnect/AuthExtensions.cs

@@ -2,11 +2,21 @@ namespace LinkDotNet.Blog.Web.Authentication.OpenIdConnect;
 
 public sealed record AuthInformation
 {
+    private string logoutUrl = string.Empty;
+
+    public const string AuthInformationSection = "Authentication";
+
+    public string Provider { get; set; }
+
     public string Domain { get; init; }
 
     public string ClientId { get; init; }
 
     public string ClientSecret { get; init; }
 
-    public string LogoutUri { get; set; }
+    public string LogoutUri
+    {
+        get => !string.IsNullOrEmpty(logoutUrl) ? logoutUrl : $"https://{Domain}/v2/logout?client_id={ClientId}";
+        set => logoutUrl = value;
+    }
 }

src/LinkDotNet.Blog.Web/Authentication/OpenIdConnect/AuthInformation.cs

@@ -3,6 +3,7 @@
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authentication.Cookies;
 using Microsoft.AspNetCore.Http;
+using Microsoft.Extensions.Options;
 
 namespace LinkDotNet.Blog.Web.Authentication.OpenIdConnect;
 
@@ -11,13 +12,13 @@ public sealed class AuthLoginManager : ILoginManager
     private readonly HttpContext httpContext;
     private readonly string authProvider;
 
-    public AuthLoginManager(IHttpContextAccessor httpContextAccessor, AppConfiguration appConfiguration)
+    public AuthLoginManager(IHttpContextAccessor httpContextAccessor, IOptions<AuthInformation> authInformation)
     {
         ArgumentNullException.ThrowIfNull(httpContextAccessor);
-        ArgumentNullException.ThrowIfNull(appConfiguration);
+        ArgumentNullException.ThrowIfNull(authInformation);
 
         httpContext = httpContextAccessor.HttpContext ?? throw new ArgumentNullException(nameof(httpContextAccessor));
-        authProvider = appConfiguration.AuthenticationProvider;
+        authProvider = authInformation.Value.Provider;
     }
 
     public async Task SignInAsync(string redirectUri)