Merge pull request 'payments' (#69) from payments into master

Reviewed-on: #69

.gitignore

@@ -363,3 +363,4 @@ MigrationBackup/
 FodyWeavers.xsd
 /LiteCharms.Features.Tests/http/http-client.env.json
 /LiteCharms.Features.Tests/http/midrandshop-api/http-client.env.json
+/LiteCharms.Features.Tests/http/authentik/http-client.env.json

LiteCharms.Features.Tests/http/authentik/app.http

@@ -0,0 +1,6 @@
+## Authentik Token Request
+POST {{authority}}
+Content-Type: application/x-www-form-urlencoded
+Accept-Encoding: identity
+
+grant_type={{grantType}}&client_id={{clientId}}&client_secret={{clientSecret}}&username={{username}}&password={{password}}&scope={{scope}}

LiteCharms.Features/Extensions/Api.cs

@@ -11,26 +11,31 @@ public static class Api
 
     public static IServiceCollection AddAuthentic(this IServiceCollection services, IConfiguration configuration)
     {
+        var configSection = configuration.GetSection(nameof(AuthentikSettings));
+
         var authOptions = new AuthentikSettings();
+        configSection.Bind(authOptions);
 
-        configuration.GetSection("Authentik").Bind(authOptions);
-
-        services.Configure<AuthentikSettings>(configuration.GetSection(nameof(AuthentikSettings)));
+        services.Configure<AuthentikSettings>(configSection);
 
         services.AddAuthentication(OAuth2IntrospectionDefaults.AuthenticationScheme)
-            .AddOAuth2Introspection(options =>
+            .AddOAuth2Introspection(OAuth2IntrospectionDefaults.AuthenticationScheme, options =>
             {
-                options.Authority = options.Authority;
-                options.ClientId = options.ClientId;
-                options.ClientSecret = options.ClientSecret;
+                options.Authority = authOptions.Authority;
+                options.ClientId = authOptions.ApiResourceName;
+                options.ClientSecret = authOptions.ApiResourceSecret;
+
                 options.DiscoveryPolicy.RequireHttps = authOptions.RequireHttpsMetadata;
                 options.EnableCaching = true;
                 options.CacheDuration = TimeSpan.FromMinutes(10);
             });
 
         if (!string.IsNullOrWhiteSpace(authOptions.RequiredClaimName) && !string.IsNullOrWhiteSpace(authOptions.RequiredClaimNameValue))
-            services.AddAuthorizationBuilder().AddPolicy("ApiScope", policy =>
+        {
+            services.AddAuthorizationBuilder()
+                .AddPolicy("ApiScope", policy =>
                     policy.RequireClaim(authOptions.RequiredClaimName, authOptions.RequiredClaimNameValue));
+        }
         else
             services.AddAuthorization();