feat: add sub path for actual url

.env

@@ -18,6 +18,16 @@
 # If you want to change this value, you need to change the values in Settings.json and move the file itself to the desired location.
 PATH_TO_SAVE=
 
+# The actual sub path to the api
+# string
+# (optional)
+ACTUAL_SUB_PATH=
+
+# The sub path to the swagger
+# string
+# (optional)
+SWAGGER_SUB_PATH=swagger
+
 # Internal port configuration
 # integer
 # (optional)

Endpoint/Common/Services/UrlHelper.cs

@@ -0,0 +1,22 @@
+using Microsoft.AspNetCore.Http;
+using System;
+using System.Linq;
+
+namespace Mirea.Api.Endpoint.Common.Services;
+
+public static class UrlHelper
+{
+    public static string CurrentDomain(HttpContext context) =>
+        context.Request.Headers["X-Forwarded-Host"].FirstOrDefault() ?? context.Request.Host.Value;
+
+    private static string CreateSubPath(string? path)
+    {
+        if (string.IsNullOrEmpty(path))
+            return "/";
+
+        return "/" + path.Trim('/') + "/";
+    }
+
+    public static string GetSubPath => CreateSubPath(Environment.GetEnvironmentVariable("ACTUAL_SUB_PATH"));
+    public static string GetSubPathSwagger => CreateSubPath(Environment.GetEnvironmentVariable("SWAGGER_SUB_PATH"));
+}

Endpoint/Configuration/AppConfig/EnvironmentConfiguration.cs

@@ -61,15 +61,18 @@ public static class EnvironmentConfiguration
             .AddInMemoryCollection(environmentVariables!)
             .AddInMemoryCollection(variablesFromFile!);
 
+        if (variablesFromFile.TryGetValue("PATH_TO_SAVE", out var pathToSave))
+        {
+            Environment.SetEnvironmentVariable("PATH_TO_SAVE", pathToSave);
+            if (!Directory.Exists(pathToSave))
+                Directory.CreateDirectory(pathToSave);
+        }
 
+        if (variablesFromFile.TryGetValue("ACTUAL_SUB_PATH", out var actualSubPath))
+            Environment.SetEnvironmentVariable("ACTUAL_SUB_PATH", actualSubPath);
 
-
-        if (!variablesFromFile.TryGetValue("PATH_TO_SAVE", out var data))
-            return result.Build();
-
-        Environment.SetEnvironmentVariable("PATH_TO_SAVE", data);
-        if (!Directory.Exists(data))
-            Directory.CreateDirectory(data);
+        if (variablesFromFile.TryGetValue("SWAGGER_SUB_PATH", out var swaggerSubPath))
+            Environment.SetEnvironmentVariable("SWAGGER_SUB_PATH", swaggerSubPath);
 
         return result.Build();
     }

Endpoint/Configuration/AppConfig/SwaggerConfiguration.cs

@@ -3,6 +3,7 @@ using Microsoft.AspNetCore.Mvc.ApiExplorer;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;
 using Microsoft.OpenApi.Models;
+using Mirea.Api.Endpoint.Common.Services;
 using Mirea.Api.Endpoint.Configuration.Swagger;
 using Swashbuckle.AspNetCore.SwaggerGen;
 using System;
@@ -65,6 +66,7 @@ public static class SwaggerConfiguration
                 var url = $"/swagger/{description.GroupName}/swagger.json";
                 var name = description.GroupName.ToUpperInvariant();
                 options.SwaggerEndpoint(url, name);
+                options.RoutePrefix = UrlHelper.GetSubPathSwagger.Trim('/');
             }
         });
 

Endpoint/Controllers/Configuration/SetupController.cs

@@ -69,11 +69,11 @@ public partial class SetupController(
 
         Response.Cookies.Append("AuthToken", token, new CookieOptions
         {
-            HttpOnly = false,
-            Secure = false,
-            Path = "/"
+            Path = UrlHelper.GetSubPath + "api",
+            Domain = UrlHelper.CurrentDomain(ControllerContext.HttpContext),
+            Secure = true,
+            HttpOnly = true
         });
-
         return Ok(true);
     }
 

Endpoint/Controllers/V1/AuthController.cs

@@ -6,6 +6,7 @@ using Microsoft.Extensions.Options;
 using Mirea.Api.Dto.Common;
 using Mirea.Api.Dto.Requests;
 using Mirea.Api.Dto.Responses;
+using Mirea.Api.Endpoint.Common.Services;
 using Mirea.Api.Endpoint.Common.Settings;
 using Mirea.Api.Security.Common.Dto.Requests;
 using Mirea.Api.Security.Services;
@@ -28,8 +29,8 @@ public class AuthController(IOptionsSnapshot<Admin> user, AuthService auth, Pass
         var cookieOptions = new CookieOptions
         {
             Expires = expires,
-            Path = "/api",
-            Domain = Request.Headers["X-Forwarded-Host"],
+            Path = UrlHelper.GetSubPath + "api",
+            Domain = UrlHelper.CurrentDomain(ControllerContext.HttpContext),
             Secure = true,
             HttpOnly = true
         };

Endpoint/Program.cs

@@ -1,4 +1,5 @@
 using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.HttpOverrides;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
@@ -69,7 +70,7 @@ public class Program
         builder.WebHost.ConfigureKestrel(options =>
         {
             options.ListenLocalhost(
-                    int.Parse(builder.Configuration.GetValue<string>("INTERNAL_PORT")!));
+                int.Parse(builder.Configuration.GetValue<string>("INTERNAL_PORT") ?? "8080"));
         });
 
         builder.Services.Configure<ForwardedHeadersOptions>(options =>
@@ -94,7 +95,7 @@ public class Program
 
         var app = builder.Build();
 
-        app.UseStaticFiles();
+        app.UseStaticFiles(UrlHelper.GetSubPath.TrimEnd('/'));
         app.UseCors("AllowAll");
         app.UseCustomSerilog();
         app.UseForwardedHeaders();