From 1de09ad0d6d259dfe6f1d3a8cee2dcfb8a036957 Mon Sep 17 00:00:00 2001
From: Samuele Locatelli <samuele@steamware.net>
Date: Thu, 20 Jan 2022 18:59:04 +0100
Subject: [PATCH] Migliorata gestione jumper in login

---
 .../Areas/Identity/Pages/Account/Login.cshtml | 64 ++++++++++---------
 .../Identity/Pages/Account/Login.cshtml.cs    | 61 +++++++++++++-----
 2 files changed, 79 insertions(+), 46 deletions(-)

diff --git a/GWMS.UI/Areas/Identity/Pages/Account/Login.cshtml b/GWMS.UI/Areas/Identity/Pages/Account/Login.cshtml
index b55e9a8..e90b7a0 100644
--- a/GWMS.UI/Areas/Identity/Pages/Account/Login.cshtml
+++ b/GWMS.UI/Areas/Identity/Pages/Account/Login.cshtml
@@ -51,40 +51,46 @@
                         </div>
                     </form>
                 </section>
+                <div class="col-md-6">
+                    @if (User.Identity.IsAuthenticated)
+                    {
+                    <h2>USER OK!</h2>
+                    }
+                </div>
             </div>
             @*<div class="col-md-6 col-md-offset-2">
-                    <section>
-                        <h4>Use another service to log in.</h4>
-                        <hr />
-                        @{
-                            if ((Model.ExternalLogins?.Count ?? 0) == 0)
-                            {
-                                <div>
-                                    <p>
-                                        There are no external authentication services configured. See <a href="https://go.microsoft.com/fwlink/?LinkID=532715">this article</a>
-                                        for details on setting up this ASP.NET application to support logging in via external services.
-                                    </p>
-                                </div>
-                            }
-                            else
-                            {
-                                <form id="external-account" asp-page="./ExternalLogin" asp-route-returnUrl="@Model.ReturnUrl" method="post" class="form-horizontal">
-                                    <div>
-                                        <p>
-                                            @foreach (var provider in Model.ExternalLogins)
-                                            {
-                                                <button type="submit" class="btn btn-primary" name="provider" value="@provider.Name" title="Log in using your @provider.DisplayName account">@provider.DisplayName</button>
-                                            }
-                                        </p>
-                                    </div>
-                                </form>
-                            }
-                        }
-                    </section>
+                <section>
+                <h4>Use another service to log in.</h4>
+                <hr />
+                @{
+                if ((Model.ExternalLogins?.Count ?? 0) == 0)
+                {
+                <div>
+                <p>
+                There are no external authentication services configured. See <a href="https://go.microsoft.com/fwlink/?LinkID=532715">this article</a>
+                for details on setting up this ASP.NET application to support logging in via external services.
+                </p>
+                </div>
+                }
+                else
+                {
+                <form id="external-account" asp-page="./ExternalLogin" asp-route-returnUrl="@Model.ReturnUrl" method="post" class="form-horizontal">
+                <div>
+                <p>
+                @foreach (var provider in Model.ExternalLogins)
+                {
+                <button type="submit" class="btn btn-primary" name="provider" value="@provider.Name" title="Log in using your @provider.DisplayName account">@provider.DisplayName</button>
+                }
+                </p>
+                </div>
+                </form>
+                }
+                }
+                </section>
                 </div>*@
         </div>
     </div>
 </div>
 @section Scripts {
-    <partial name="_ValidationScriptsPartial" />
+<partial name="_ValidationScriptsPartial" />
 }
\ No newline at end of file
diff --git a/GWMS.UI/Areas/Identity/Pages/Account/Login.cshtml.cs b/GWMS.UI/Areas/Identity/Pages/Account/Login.cshtml.cs
index 32b0e73..69c38d4 100644
--- a/GWMS.UI/Areas/Identity/Pages/Account/Login.cshtml.cs
+++ b/GWMS.UI/Areas/Identity/Pages/Account/Login.cshtml.cs
@@ -101,7 +101,7 @@ namespace GWMS.UI.Areas.Identity.Pages.Account
 
         #region Public Methods
 
-        public async Task OnGetAsync(string returnUrl = null)
+        public async Task<IActionResult> OnGetAsync(string returnUrl = null)
         {
             await CheckSuperAdmin();
             if (!string.IsNullOrEmpty(ErrorMessage))
@@ -118,28 +118,55 @@ namespace GWMS.UI.Areas.Identity.Pages.Account
 
             ReturnUrl = returnUrl;
 
-            await checkJumpLogin();
+            var nextPage = await checkJumpLogin();
+            if (!string.IsNullOrEmpty(nextPage))
+            {
+                return LocalRedirect(nextPage);
+            }
+
+            return Page();
         }
 
-        private async Task<IActionResult> checkJumpLogin()
+        private async Task<string> checkJumpLogin()
         {
-            // +/- funzionerebbe... da rivedere...
-            string returnUrl = Url.Content("~/");
-            await Task.Delay(1);
+            string nextPage = "";
+            //string userId = "bffd17ab-d319-4594-939b-6badad7e9450";
+            //string userEmail = "andrei.valeanu@winnlab.it";
+            string userId = "";
+            string userEmail = "";
+            string reqPage = "";
 
-            // controllo l'URL SE contiene user e token... se trovo --> faccio login
-            //string userId = "16e4982e-e62a-4ec7-a64b-2ba9fe5876ae";
-            //string userEmail = "samuele@teamware.net";
+            // recupero da URL params...
             var rawQuery = Request.Query;
-            string userId = "bffd17ab-d319-4594-939b-6badad7e9450";
-            string userEmail = "andrei.valeanu@winnlab.it";
-            var userById = await _userManager.FindByIdAsync(userId);
-            var user = await _userManager.FindByEmailAsync(userEmail);
+            if (rawQuery != null)
+            {
+                if (rawQuery.ContainsKey("userId") && rawQuery.ContainsKey("userEmail"))
+                {
+                    userId = rawQuery["userId"];
+                    userEmail = rawQuery["userEmail"];
+                    reqPage = rawQuery["reqPage"];
+                }
+            }
 
-            // se corrispondono --> signini!
-            await _signInManager.SignInAsync(user, false);
-            _logger.LogInformation("Forced User log in via URL token");
-            return LocalRedirect(returnUrl);
+            await Task.Delay(1);
+            if (!string.IsNullOrEmpty(userId) && !string.IsNullOrEmpty(userEmail))
+            {
+                var user = await _userManager.FindByEmailAsync(userEmail);
+                //var userById = await _userManager.FindByIdAsync(userId);
+                if (user != null)
+                {
+                    if (user.Id == userId)
+                    {
+                        // se corrispondono --> signini!
+                        await _signInManager.SignInAsync(user, false);
+                        _logger.LogInformation("Forced User log in via URL token");
+
+                        nextPage = string.IsNullOrEmpty(reqPage) ? "~/../../" : $"~/../../{reqPage}";
+                    }
+                }
+            }
+
+            return nextPage;
         }
 
         public async Task<IActionResult> OnPostAsync(string returnUrl = null)