/// <summary>
/// <para>Creates an instance of the child node class and adds it as a child of the parent node. The node will be a <see cref="SymmetricAlgorithmProviderNode"/>.</para>
/// </summary>
/// <param name="node">
/// <para>The parent node to add the newly created <see cref="AddChildNodeCommand.ChildNode"/>.</para>
/// </param>
protected override void ExecuteCore(ConfigurationNode node)
{
TypeSelectorUI selector = new TypeSelectorUI(
typeof(RijndaelManaged),
typeof(SymmetricAlgorithm),
TypeSelectorIncludes.None
);
DialogResult typeResult = selector.ShowDialog();
if (typeResult == DialogResult.OK)
{
Type algorithmType = selector.SelectedType;
CryptographicKeyWizard keyManager = new CryptographicKeyWizard(new SymmetricAlgorithmKeyCreator(algorithmType));
DialogResult keyResult = keyManager.ShowDialog();
if (keyResult == DialogResult.OK)
{
INodeNameCreationService service = ServiceHelper.GetNameCreationService(ServiceProvider);
Debug.Assert(service != null, "Could not find the INodeNameCreationService");
base.ExecuteCore(node);
SymmetricAlgorithmProviderNode providerNode = (SymmetricAlgorithmProviderNode)ChildNode;
providerNode.AlgorithmType = selector.SelectedType;
providerNode.Name = service.GetUniqueName(selector.SelectedType.Name, providerNode, providerNode.Parent);
providerNode.Key = keyManager.KeySettings;
}
}
}
protected override void ExecuteCore(ConfigurationNode node)
{
TypeSelectorUI selector = new TypeSelectorUI(
typeof(RijndaelManaged),
typeof(SymmetricAlgorithm),
TypeSelectorIncludeFlags.Default
);
DialogResult typeResult = selector.ShowDialog();
if (typeResult == DialogResult.OK)
{
KeySettings keySettings = new KeySettings(new SymmetricAlgorithmKeyCreator(selector.SelectedType.AssemblyQualifiedName));
KeyManagerEditorUI keyManager = new KeyManagerEditorUI(keySettings);
DialogResult keyResult = keyManager.ShowDialog();
if (keyResult == DialogResult.OK)
{
INodeNameCreationService service = GetService(typeof(INodeNameCreationService)) as INodeNameCreationService;
Debug.Assert(service != null, "Could not find the INodeNameCreationService");
base.ExecuteCore(node);
SymmetricAlgorithmProviderNode providerNode = (SymmetricAlgorithmProviderNode)ChildNode;
providerNode.AlgorithmType = selector.SelectedType.AssemblyQualifiedName;
providerNode.Name = service.GetUniqueDisplayName(providerNode.Parent, selector.SelectedType.Name);
providerNode.Key = keyManager.KeySettings;
}
}
}
