From 07a41aeaf5bb1a14883c532f06efbe625de7df44 Mon Sep 17 00:00:00 2001
From: Pat Hartl <pat@pathar.tl>
Date: Sun, 17 Sep 2023 17:26:48 -0500
Subject: [PATCH] Add ability for admins to change user password

Ref #28
---
 .../Pages/Settings/Users/ChangePassword.razor | 61 +++++++++++++++++++
 .../{Users.razor => Users/Index.razor}        | 12 ++++
 2 files changed, 73 insertions(+)
 create mode 100644 LANCommander/Pages/Settings/Users/ChangePassword.razor
 rename LANCommander/Pages/Settings/{Users.razor => Users/Index.razor} (91%)

diff --git a/LANCommander/Pages/Settings/Users/ChangePassword.razor b/LANCommander/Pages/Settings/Users/ChangePassword.razor
new file mode 100644
index 0000000..c660396
--- /dev/null
+++ b/LANCommander/Pages/Settings/Users/ChangePassword.razor
@@ -0,0 +1,61 @@
+@page "/Settings/Users/{id:guid}/ChangePassword"
+@layout SettingsLayout
+@inject UserManager<User> UserManager
+@inject IMessageService MessageService
+@attribute [Authorize(Roles = "Administrator")]
+
+<PageHeader Title="Change Password" Subtitle="@User.UserName" />
+
+<div style="padding: 0 24px;">
+    <Form Model="Model" Layout="@FormLayout.Vertical">
+        <FormItem Label="New Password">
+            <InputPassword @bind-Value="context.NewPassword" />
+        </FormItem>
+
+        <FormItem Label="Confirm Password">
+            <InputPassword @bind-Value="context.NewPasswordConfirm" />
+        </FormItem>
+
+        <FormItem>
+            <Button OnClick="Change" Type="@ButtonType.Primary">Change</Button>
+        </FormItem>
+    </Form>
+</div>
+
+@code {
+    [Parameter] public Guid Id { get; set; }
+
+    User User;
+    ChangePasswordModel Model = new ChangePasswordModel();
+
+    protected override async Task OnInitializedAsync()
+    {
+        if (Id != Guid.Empty)
+        {
+            User = await UserManager.FindByIdAsync(Id.ToString());
+        }
+    }
+
+    async void Change()
+    {
+        try
+        {
+            var token = await UserManager.GeneratePasswordResetTokenAsync(User);
+
+            if (Model.NewPassword == Model.NewPasswordConfirm)
+                await UserManager.ResetPasswordAsync(User, token, Model.NewPassword);
+
+            await MessageService.Success("Password changed!");
+        }
+        catch
+        {
+            await MessageService.Error("The user's password could not be changed");
+        }
+    }
+
+    public class ChangePasswordModel
+    {
+        public string NewPassword { get; set; }
+        public string NewPasswordConfirm { get; set; }
+    }
+}
diff --git a/LANCommander/Pages/Settings/Users.razor b/LANCommander/Pages/Settings/Users/Index.razor
similarity index 91%
rename from LANCommander/Pages/Settings/Users.razor
rename to LANCommander/Pages/Settings/Users/Index.razor
index 77d5d8d..4c76037 100644
--- a/LANCommander/Pages/Settings/Users.razor
+++ b/LANCommander/Pages/Settings/Users/Index.razor
@@ -4,6 +4,7 @@
 @inject UserManager<User> UserManager
 @inject RoleManager<Role> RoleManager
 @inject IMessageService MessageService
+@inject NavigationManager NavigationManager
 @attribute [Authorize(Roles = "Administrator")]
 
 <PageHeader Title="Users" />
@@ -37,6 +38,12 @@
                     }
                 </SpaceItem>
 
+                <SpaceItem>
+                    <Tooltip Title="Change Password">
+                        <Button Icon="@IconType.Outline.Key" Type="@ButtonType.Text" OnClick="() => ChangePassword(context)" />
+                    </Tooltip>
+                </SpaceItem>
+
                 <SpaceItem>
                     @if (!context.Roles.Any(r => r == "Administrator"))
                     {
@@ -151,4 +158,9 @@
             await MessageService.Success($"Deleted {user.UserName}!");
         }
     }
+
+    private void ChangePassword(UserViewModel user)
+    {
+        NavigationManager.NavigateTo($"/Settings/Users/{user.Id}/ChangePassword", true);
+    }
 }