From 687fac36c83791681356f42c3b7db2205c7c12ac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Halil=20=C4=B0brahim=20Kalkan?= <hi_kalkan@yahoo.com>
Date: Sat, 16 May 2020 02:04:29 +0300
Subject: [PATCH] add claims mapping middleware to the
 MyProjectNameHttpApiHostModule

---
 .../MyProjectNameHttpApiHostModule.cs            | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.HttpApi.Host/MyProjectNameHttpApiHostModule.cs b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.HttpApi.Host/MyProjectNameHttpApiHostModule.cs
index e425512797..c5f72ff5b7 100644
--- a/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.HttpApi.Host/MyProjectNameHttpApiHostModule.cs
+++ b/templates/module/aspnet-core/host/MyCompanyName.MyProjectName.HttpApi.Host/MyProjectNameHttpApiHostModule.cs
@@ -1,6 +1,8 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Security.Claims;
 using IdentityModel;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Cors;
@@ -170,6 +172,20 @@ namespace MyCompanyName.MyProjectName
             {
                 app.UseMultiTenancy();
             }
+            app.Use(async (ctx, next) =>
+            {
+                var currentPrincipalAccessor = ctx.RequestServices.GetRequiredService<ICurrentPrincipalAccessor>();
+                var map = new Dictionary<string, string>()
+                {
+                    { "sub", AbpClaimTypes.UserId },
+                    { "role", AbpClaimTypes.Role },
+                    { "email", AbpClaimTypes.Email },
+                    //any other map
+                };
+                var mapClaims = currentPrincipalAccessor.Principal.Claims.Where(p => map.Keys.Contains(p.Type)).ToList();
+                currentPrincipalAccessor.Principal.AddIdentity(new ClaimsIdentity(mapClaims.Select(p => new Claim(map[p.Type], p.Value, p.ValueType, p.Issuer))));
+                await next();
+            });
             app.UseAuthorization();
             app.UseAbpRequestLocalization();
             app.UseSwagger();