add cors via option pattern

PSManagement.Api/Configurations/BuilderConfigurations.cs

+using Microsoft.AspNetCore.Builder;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace PSManagement.Api.Configurations
+{
+    public static class BuilderConfigurations
+    {
+        #region Use Cors Configure 
+
+        public static IApplicationBuilder UseMyCors(this IApplicationBuilder app)
+        {
+
+            app.UseCors("AllowHiast");
+            return app;
+        }
+        #endregion Use Cors Configure
+
+    }
+}

PSManagement.Api/DependencyInjection/DependencyInjection.cs

@@ -6,17 +6,18 @@ using System.Reflection;
 using Microsoft.OpenApi.Models;
 using System;
 using AutoMapper;
+using PSManagement.Api.Settings;
 
 namespace PSManagement.Api.DI
 {
     public static class DependencyInjection
     {
-        public static IServiceCollection AddAPI(this IServiceCollection services)
+        public static IServiceCollection AddAPI(this IServiceCollection services, IConfiguration configuration)
         {
 
             services
                 .AddApiSwagger()
-                .AddApiCors()
+                .AddApiCors(configuration)
                 .AddMyMiddlewares()
                 ;
 
@@ -61,25 +62,23 @@ namespace PSManagement.Api.DI
         #endregion  Api Docs Swagger
 
         #region Cors
-        private static IServiceCollection AddApiCors(this IServiceCollection services)
+        private static IServiceCollection AddApiCors(this IServiceCollection services,IConfiguration configuration)
         {
+            services.Configure<CorsSettings>(configuration.GetSection(CorsSettings.SectionName));
+
             services.AddCors(options =>
             {
+                CorsSettings corsSettings = configuration.GetSection(CorsSettings.SectionName).Get<CorsSettings>();
+
+                foreach (Policy policy in corsSettings.Policies) {
+                    options.AddPolicy(policy.PolicyName,
+                        builder => builder
+                            .WithOrigins(policy.AllowedOrigins) // Add your frontend URL here
+                            .AllowAnyHeader()
+                            .AllowAnyMethod()
+                            .AllowCredentials());
 
-                options.AddPolicy("AllowFrontend",
-                    builder => builder
-                        .WithOrigins("http://localhost:4200") // Add your frontend URL here
-                        .AllowAnyHeader()
-                        .AllowAnyMethod()
-                        .AllowCredentials());
-
-                options.AddPolicy("AllowHiast",
-                    builder => builder
-                        .WithOrigins("**.hiast.edu.sy/") // Add your frontend URL here
-                        .AllowAnyHeader()
-                        .AllowAnyMethod()
-                        .AllowCredentials());
-                        
+                }
 
             });
 

PSManagement.Api/Settings/CorsSettings.cs

+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace PSManagement.Api.Settings
+{
+    public class CorsSettings
+    {
+        public const string SectionName ="CorsSettings";
+        public Policy[] Policies { get; set; } = null!;
+    }
+
+    public class Policy
+    {
+
+        public string PolicyName { get; set; }
+        public string AllowedOrigins { get; set; }
+        
+    }
+}

PSManagement.Api/Startup.cs

@@ -16,6 +16,8 @@ using PSManagement.Infrastructure.Persistence.DI;
 using PSManagement.Api.DI;
 using PSManagement.Presentation.DependencyInjection;
 using PSManagement.Api.Middleware.ExceptionHandler;
+using PSManagement.Api.Settings;
+using PSManagement.Api.Configurations;
 
 namespace PSManagement.Api
 {
@@ -34,7 +36,7 @@ namespace PSManagement.Api
         {
             // adding dependency injection 
             services
-                .AddAPI()
+                .AddAPI(Configuration)
                 .AddPresentation()
                 .AddApplication()
                 .AddPersistence(Configuration)
@@ -59,7 +61,9 @@ namespace PSManagement.Api
             app.UseHttpsRedirection();
             app.UseStaticFiles();
             app.UseRouting();
-            app.UseCors("AllowFrontend");
+            
+            app.UseMyCors();
+
             app.UseAuthentication();
             app.UseAuthorization();
             app.UseEndpoints(endpoints =>
@@ -67,5 +71,7 @@ namespace PSManagement.Api
                 endpoints.MapControllers();
             });
         }
+
+
     }
 }

PSManagement.Api/appsettings.json

@@ -42,5 +42,20 @@
   },
   "FileServiceSettings": {
     "AvailableExtension": [ ".png", ".pdf" ]
+  },
+  "CorsSettings": {
+    "Policies": [
+
+      {
+        "PolicyName": "AllowHiast",
+        "AllowedOrigins": "http://*.hiast.edu.sy/"
+      },
+
+      {
+        "PolicyName": "AllowFrontend",
+        "AllowedOrigins": "http://localhost:4200"
+      }
+
+    ]
   }
 }