Improve Sentry user extraction from HTTP context claims

Enhanced UserFactory to prefer GUID user IDs, support multiple claim types for username and email, and default to "Anonymous" or empty values when claims are missing. This makes Sentry user identification more robust and flexible.

Author: Vadim Belov

Sources/EasyExtensions.AspNetCore.Sentry/Factories/UserFactory.cs

@@ -1,6 +1,7 @@
 using EasyExtensions.AspNetCore.Extensions;
 using Microsoft.AspNetCore.Http;
 using Sentry;
+using System;
 using System.Linq;
 using System.Security.Claims;
 
@@ -21,13 +22,24 @@ public class UserFactory(IHttpContextAccessor httpContextAccessor) : ISentryUser
             {
                 return null;
             }
+            var context = httpContextAccessor.HttpContext;
+            var claims = httpContextAccessor.HttpContext.User.Claims;
             int userId = httpContextAccessor.HttpContext.User.TryGetId();
+            bool hasUserId = httpContextAccessor.HttpContext.User.TryGetUserId(out Guid guidUserId);
+            string userIdStr = hasUserId ? guidUserId.ToString() : userId > 0 ? userId.ToString() : "Anonymous";
+            string username = claims.FirstOrDefault(x => x.Type == ClaimTypes.Name)?.Value
+                ?? claims.FirstOrDefault(x => x.Type == "preferred_username")?.Value
+                ?? "Anonymous";
+            string email = claims.FirstOrDefault(x => x.Type == ClaimTypes.Email)?.Value
+                ?? claims.FirstOrDefault(x => x.Type == "email")?.Value
+                ?? string.Empty;
+
             return new SentryUser()
             {
-                Id = userId.ToString(),
-                IpAddress = httpContextAccessor.HttpContext.Request.GetRemoteAddress(),
-                Username = httpContextAccessor.HttpContext.User.Claims.FirstOrDefault(x => x.Type == ClaimTypes.Name)?.Value,
-                Email = httpContextAccessor.HttpContext.User.Claims.FirstOrDefault(x => x.Type == ClaimTypes.Email)?.Value,
+                Id = userIdStr,
+                IpAddress = context.Request.GetRemoteAddress(),
+                Username = username,
+                Email = email,
             };
         }
     }