From ca4718e1597bc1a26f3bc68fd02fd6d346381266 Mon Sep 17 00:00:00 2001
From: Developer 02 <developer02@didaloghe.onmicrosoft.com>
Date: Fri, 7 Feb 2025 13:12:27 +0100
Subject: [PATCH] =?UTF-8?q?feat(ControllerBaseExtensions):=20Erstellte=20E?=
 =?UTF-8?q?rweiterungsmethode=20zum=20Login=20=C3=BCber=20HttpContext=20mi?=
 =?UTF-8?q?t=20Umschlag=20Empf=C3=A4nger=20und=20Rolle.=20=20-=20Implement?=
 =?UTF-8?q?iert=20in=20HomeController?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Controllers/ControllerBaseExtensions.cs   | 37 ++++++++++++++++++-
 .../Controllers/HomeController.cs             | 26 ++-----------
 2 files changed, 38 insertions(+), 25 deletions(-)

diff --git a/EnvelopeGenerator.Web/Controllers/ControllerBaseExtensions.cs b/EnvelopeGenerator.Web/Controllers/ControllerBaseExtensions.cs
index 0ad1e9f0..ce6cd783 100644
--- a/EnvelopeGenerator.Web/Controllers/ControllerBaseExtensions.cs
+++ b/EnvelopeGenerator.Web/Controllers/ControllerBaseExtensions.cs
@@ -1,4 +1,7 @@
-using EnvelopeGenerator.Web.Models;
+using EnvelopeGenerator.Application.DTOs.EnvelopeReceiver;
+using EnvelopeGenerator.Web.Models;
+using Microsoft.AspNetCore.Authentication.Cookies;
+using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Mvc;
 using System.Security.Claims;
 
@@ -6,6 +9,7 @@ namespace EnvelopeGenerator.Web.Controllers
 {
     public static class ControllerBaseExtensions
     {
+        #region Auth
         public static string? GetClaimValue(this ControllerBase controller, string claimType) => controller.User.FindFirstValue(claimType);
 
         public static string? GetAuthEnvelopeUuid(this ControllerBase controller) => controller.User.FindFirstValue(ClaimTypes.NameIdentifier);
@@ -23,7 +27,35 @@ namespace EnvelopeGenerator.Web.Controllers
             var env_id_str = controller.User.FindFirstValue(EnvelopeClaimTypes.Id);
             return int.TryParse(env_id_str, out int env_id) ? env_id : null;
         }
+        
+        public static async Task SignInEnvelopeAsync(this HttpContext context, EnvelopeReceiverDto er, string receiverRole)
+        {
+            var claims = new List<Claim> {
+            new(ClaimTypes.NameIdentifier, er.Envelope!.Uuid),
+            new(ClaimTypes.Hash, er.Receiver!.Signature),
+            new(ClaimTypes.Name, er.Name ?? string.Empty),
+            new(ClaimTypes.Email, er.Receiver.EmailAddress),
+            new(EnvelopeClaimTypes.Title, er.Envelope.Title),
+            new(EnvelopeClaimTypes.Id, er.Envelope.Id.ToString()),
+            new(ClaimTypes.Role, receiverRole)
+        };
+
+            var claimsIdentity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme);
+
+            var authProperties = new AuthenticationProperties
+            {
+                AllowRefresh = false,
+                IsPersistent = false
+            };
+
+            await context.SignInAsync(
+                CookieAuthenticationDefaults.AuthenticationScheme,
+                new ClaimsPrincipal(claimsIdentity),
+                authProperties);
+        }
+        #endregion
 
+        #region View error
         //TODO: integrate localizer for ready-to-use views
         public static ViewResult ViewError(this Controller controller, ErrorViewModel errorViewModel) => controller.View("_Error", errorViewModel);
 
@@ -61,5 +93,6 @@ namespace EnvelopeGenerator.Web.Controllers
             Subtitle = "Ein unerwarteter Fehler ist aufgetreten",
             Body = "Bitte kontaktieren Sie das IT-Team."
         });
-	}
+        #endregion
+    }
 }
\ No newline at end of file
diff --git a/EnvelopeGenerator.Web/Controllers/HomeController.cs b/EnvelopeGenerator.Web/Controllers/HomeController.cs
index 6535edce..552d284a 100644
--- a/EnvelopeGenerator.Web/Controllers/HomeController.cs
+++ b/EnvelopeGenerator.Web/Controllers/HomeController.cs
@@ -313,28 +313,8 @@ public class HomeController : ViewControllerBase
                 _logger.LogEnvelopeError(envelopeReceiverId: envelopeReceiverId, message: "No document byte-data was found in ENVELOPE_DOCUMENT table.");
                 return this.ViewDocumentNotFound();
             }
-
-            var claims = new List<Claim> {
-                            new(ClaimTypes.NameIdentifier, uuid),
-                            new(ClaimTypes.Hash, signature),
-                            new(ClaimTypes.Name, er.Name ?? string.Empty),
-                            new(ClaimTypes.Email, er.Receiver.EmailAddress),
-                            new(EnvelopeClaimTypes.Title, er.Envelope.Title),
-                            new(EnvelopeClaimTypes.Id, er.Envelope.Id.ToString()),
-                            new(ClaimTypes.Role, ReceiverRole.FullyAuth)
-            };
-
-            var claimsIdentity = new ClaimsIdentity(claims, CookieAuthenticationDefaults.AuthenticationScheme);
-            var authProperties = new AuthenticationProperties
-            {
-                AllowRefresh = false,
-                IsPersistent = false
-            };
-
-            await HttpContext.SignInAsync(
-                CookieAuthenticationDefaults.AuthenticationScheme,
-                new ClaimsPrincipal(claimsIdentity),
-                authProperties);
+                        
+            await HttpContext.SignInEnvelopeAsync(er, ReceiverRole.FullyAuth);
 
             //add PSPDFKit licence key
             ViewData["PSPDFKitLicenseKey"] = _configuration["PSPDFKitLicenseKey"];
@@ -347,7 +327,7 @@ public class HomeController : ViewControllerBase
             return this.ViewInnerServiceError();
         }
     }
-
+    
     [Authorize(Roles = ReceiverRole.FullyAuth)]
     [HttpGet("EnvelopeKey/{envelopeReceiverId}/Success")]
     public async Task<IActionResult> EnvelopeSigned(string envelopeReceiverId)