Add project files.

2026-01-18 00:30:29 +04:00
parent 9c5a7ce993
commit 61a598aceb
27 changed files with 1974 additions and 0 deletions
--- a/Middleware/JwtMiddleware.cs
+++ b/Middleware/JwtMiddleware.cs
@@ -0,0 +1,60 @@
+using Microsoft.IdentityModel.Tokens;
+using System.IdentityModel.Tokens.Jwt;
+using System.Text;
+
+namespace LogisticsApp.Server.Middleware
+{
+    public class JwtMiddleware
+    {
+        private readonly RequestDelegate _next;
+        private readonly IConfiguration _configuration;
+
+        public JwtMiddleware(RequestDelegate next, IConfiguration configuration)
+        {
+            _next = next;
+            _configuration = configuration;
+        }
+
+        public async Task Invoke(HttpContext context)
+        {
+            var token = context.Request.Headers["Authorization"].FirstOrDefault()?.Split(" ").Last()
+                ?? context.Request.Cookies["auth_token"];
+
+            if (token != null)
+            {
+                AttachUserToContext(context, token);
+            }
+
+            await _next(context);
+        }
+
+        private void AttachUserToContext(HttpContext context, string token)
+        {
+            try
+            {
+                var tokenHandler = new JwtSecurityTokenHandler();
+                var key = Encoding.UTF8.GetBytes(_configuration["Jwt:Key"] ?? throw new InvalidOperationException("JWT Key not configured"));
+
+                tokenHandler.ValidateToken(token, new TokenValidationParameters
+                {
+                    ValidateIssuerSigningKey = true,
+                    IssuerSigningKey = new SymmetricSecurityKey(key),
+                    ValidateIssuer = true,
+                    ValidateAudience = true,
+                    ValidIssuer = _configuration["Jwt:Issuer"],
+                    ValidAudience = _configuration["Jwt:Audience"],
+                    ClockSkew = TimeSpan.Zero
+                }, out SecurityToken validatedToken);
+
+                var jwtToken = (JwtSecurityToken)validatedToken;
+                var userId = int.Parse(jwtToken.Claims.First(x => x.Type == "nameid").Value);
+
+      
+                context.Items["UserId"] = userId;
+                context.Items["User"] = jwtToken.Claims.First(x => x.Type == "name").Value;
+                context.Items["Role"] = jwtToken.Claims.First(x => x.Type == "role").Value;
+            }
+            catch  { }
+        }
+    }
+}