From c5411570e43eced89d766599c9d8731be46a5fb2 Mon Sep 17 00:00:00 2001
From: Daniel Schick <schick@textbausteine.net>
Date: Fri, 23 Feb 2024 11:49:04 +0100
Subject: [PATCH] Added dialog to change the password

---
 ENI2/ENI2.csproj                              |  7 ++
 ENI2/EditControls/ChangePasswordDialog.xaml   | 33 +++++++
 .../EditControls/ChangePasswordDialog.xaml.cs | 90 +++++++++++++++++++
 ENI2/MainWindow.xaml                          |  5 ++
 ENI2/MainWindow.xaml.cs                       |  8 +-
 .../Properties/AssemblyProductInfo.cs         |  2 +-
 6 files changed, 143 insertions(+), 2 deletions(-)
 create mode 100644 ENI2/EditControls/ChangePasswordDialog.xaml
 create mode 100644 ENI2/EditControls/ChangePasswordDialog.xaml.cs

diff --git a/ENI2/ENI2.csproj b/ENI2/ENI2.csproj
index d86e6ce6..d1f7348e 100644
--- a/ENI2/ENI2.csproj
+++ b/ENI2/ENI2.csproj
@@ -236,6 +236,9 @@
     <Compile Include="Controls\ValueMappingsControl.xaml.cs">
       <DependentUpon>ValueMappingsControl.xaml</DependentUpon>
     </Compile>
+    <Compile Include="EditControls\ChangePasswordDialog.xaml.cs">
+      <DependentUpon>ChangePasswordDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="EditControls\CompareExcelDialog.xaml.cs">
       <DependentUpon>CompareExcelDialog.xaml</DependentUpon>
     </Compile>
@@ -568,6 +571,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="EditControls\ChangePasswordDialog.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="EditControls\CompareExcelDialog.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
diff --git a/ENI2/EditControls/ChangePasswordDialog.xaml b/ENI2/EditControls/ChangePasswordDialog.xaml
new file mode 100644
index 00000000..318e3a4b
--- /dev/null
+++ b/ENI2/EditControls/ChangePasswordDialog.xaml
@@ -0,0 +1,33 @@
+<enictrl:EditWindowBase x:Class="ENI2.EditControls.ChangePasswordDialog"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"        
+        xmlns:enictrl="clr-namespace:ENI2.Controls"        
+        mc:Ignorable="d"
+        Title="Change password" Height="215" Width="400" Loaded="EditWindowBase_Loaded"  Background="AliceBlue">
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="28" />
+            <RowDefinition Height="28" />
+            <RowDefinition Height="28" />
+            <RowDefinition Height="28" />
+            <RowDefinition Height="28" />
+        </Grid.RowDefinitions>
+        <Grid.ColumnDefinitions>
+            <ColumnDefinition Width=".4*" />
+            <ColumnDefinition Width=".6*" />
+        </Grid.ColumnDefinitions>
+
+        <Label Grid.Row="0" Grid.Column="0" Content="Name" />
+        <Label Grid.Row="1" Grid.Column="0" Content="Old password" />
+        <Label Grid.Row="2" Grid.Column="0" Content="New password" />
+        <Label Grid.Row="3" Grid.Column="0" Content="Repeat new password" />
+        <TextBlock Grid.Row="0" Grid.Column="1" x:Name="textBlockName" VerticalAlignment="Center" FontWeight="DemiBold"/>
+        <PasswordBox Grid.Row="1" Grid.Column="1" x:Name="textBoxOldPassword" Margin="2" VerticalContentAlignment="Center" />
+        <PasswordBox Grid.Row="2" Grid.Column="1" x:Name="textBoxNew1Password" Margin="2" VerticalContentAlignment="Center" />
+        <PasswordBox Grid.Row="3" Grid.Column="1" x:Name="textBoxNew2Password" Margin="2" VerticalContentAlignment="Center" />
+        <Button Grid.Row="4" Grid.Column="1" Content="Change" Name="buttonChangePassword" Margin="2" Width="80" HorizontalAlignment="Left" Click="buttonChangePassword_Click"/>
+
+    </Grid>
+</enictrl:EditWindowBase>
diff --git a/ENI2/EditControls/ChangePasswordDialog.xaml.cs b/ENI2/EditControls/ChangePasswordDialog.xaml.cs
new file mode 100644
index 00000000..8c559bc7
--- /dev/null
+++ b/ENI2/EditControls/ChangePasswordDialog.xaml.cs
@@ -0,0 +1,90 @@
+// Copyright (c) 2017- schick Informatik
+// Description: Users may change their password
+//
+
+using bsmd.database;
+using ENI2.Controls;
+using System.Windows;
+using System.Windows.Controls;
+
+namespace ENI2.EditControls
+{
+    /// <summary>
+    /// Interaction logic for ChangePasswordDialog.xaml
+    /// </summary>
+    public partial class ChangePasswordDialog : EditWindowBase
+    {
+
+        #region Construction
+
+        public ChangePasswordDialog()
+        {
+            InitializeComponent();            
+        }
+
+        #endregion
+
+        #region Properties
+
+        public ReportingParty CurrentUser { get; set; }
+
+        #endregion
+
+        #region event handler
+
+        private void buttonChangePassword_Click(object sender, RoutedEventArgs e)
+        {
+            bool success = false;
+            string message = "";
+            if(!textBoxOldPassword.Password.IsNullOrEmpty())
+            {
+                if(CurrentUser.GetHash(textBoxOldPassword.Password).Equals(CurrentUser.PasswordHash))
+                {
+                    if(textBoxNew1Password.Password.IsNullOrEmpty() ||
+                        textBoxNew2Password.Password.IsNullOrEmpty() ||
+                        !textBoxNew1Password.Password.Equals(textBoxNew2Password.Password))
+                    {
+                        message = "New passwords are empty or do not match";
+                    }
+                    else
+                    {
+                        if (textBoxOldPassword.Password.Equals(textBoxNew1Password.Password))
+                        {
+                            message = "Old and new password are the same";
+                        }
+                        else
+                        {
+                            CurrentUser.SetPassword(textBoxNew1Password.Password);
+                            DBManager.GetSingleCon(Properties.Settings.Default.ConnectionString).Save(CurrentUser);
+                            success = true;
+                        }
+                    }
+                } 
+                else
+                {
+                    message = "Old password is not correct";
+                }
+            } 
+            else
+            {
+                message = "Old password empty";
+            }
+            if (!success)
+                MessageBox.Show(message, "Changing password failed", MessageBoxButton.OK, MessageBoxImage.Error);
+            else
+                MessageBox.Show("Password successfully changed.", "Password changed", MessageBoxButton.OK, MessageBoxImage.Information);
+        }
+
+        private void EditWindowBase_Loaded(object sender, RoutedEventArgs e)
+        {
+            this.textBlockName.Text = CurrentUser.Name;
+            this.AddVisible = false;
+            this.OkVisible = false;
+            var cancelButton = (Button)Template.FindName("buttonCancel", this);
+            cancelButton.Content = "Close";
+        }
+
+        #endregion
+
+    }
+}
diff --git a/ENI2/MainWindow.xaml b/ENI2/MainWindow.xaml
index 3eae5232..e5e5feaf 100644
--- a/ENI2/MainWindow.xaml
+++ b/ENI2/MainWindow.xaml
@@ -97,6 +97,11 @@
                 <MenuItem x:Name="menuItemValueMappings" Header="{x:Static p:Resources.textExcelValueMappings}" Click="radioButton_Click" Visibility="Hidden" />
                 <MenuItem x:Name="labelStatusId" />
                 <MenuItem Header="Help" HorizontalAlignment="Right">
+                    <MenuItem Header="Change Password" Click="buttonChangePassword_Click">
+                        <MenuItem.Icon>
+                            <Image Source="Resources/lock.png" />
+                        </MenuItem.Icon>
+                    </MenuItem>
                     <MenuItem Header="About" Click="buttonAbout_Click">
                         <MenuItem.Icon>
                             <Image Source="Resources/about.png" />
diff --git a/ENI2/MainWindow.xaml.cs b/ENI2/MainWindow.xaml.cs
index fe74062f..830d508c 100644
--- a/ENI2/MainWindow.xaml.cs
+++ b/ENI2/MainWindow.xaml.cs
@@ -328,7 +328,13 @@ namespace ENI2
             {
                 compareExcelDialog.BringUp();
             }
+        }
 
+        private void buttonChangePassword_Click(object sender, RoutedEventArgs e)
+        {
+            ChangePasswordDialog cpd = new ChangePasswordDialog();
+            cpd.CurrentUser = this.userEntity;
+            cpd.ShowDialog();
         }
 
         #endregion
@@ -735,6 +741,6 @@ namespace ENI2
         }
 
         #endregion
-       
+
     }
 }
diff --git a/bsmd.database/Properties/AssemblyProductInfo.cs b/bsmd.database/Properties/AssemblyProductInfo.cs
index 1d327cab..4659e8d2 100644
--- a/bsmd.database/Properties/AssemblyProductInfo.cs
+++ b/bsmd.database/Properties/AssemblyProductInfo.cs
@@ -3,5 +3,5 @@
 [assembly: AssemblyCompany("schick Informatik")]
 [assembly: AssemblyProduct("BSMD NSW interface")]
 [assembly: AssemblyInformationalVersion("7.2.2")]
-[assembly: AssemblyCopyright("Copyright ©  2014-2023 schick Informatik")]
+[assembly: AssemblyCopyright("Copyright ©  2014-2024 schick Informatik")]
 [assembly: AssemblyTrademark("")]
\ No newline at end of file