feat(ControllerBaseExtensions): Erstellte Erweiterungsmethode zum Login über HttpContext mit Umschlag Empfänger und Rolle.

- Implementiert in HomeController

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)