public void UpdateUser(IntraUser oldUser)
{
DialogWindow w = new DialogWindow(oldUser);
w.ShowDialog();
if (w.DialogResult == true)
{
Debug.WriteLine(fieldResults.SelectedValue.ToString());
//try
//{
var user = w.Answer;
if (ProducerV2.send(XMLParser.ObjectToXML(user), Severity.AD.ToString()))
{
Console.WriteLine(XMLParser.ObjectToXML(user));
/*
* <?xml version="1.0" encoding="utf-16"?>
* <user xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
* <header>
* <method>UPDATE</method>
* <origin>AD</origin>
* <version>1</version>
* <timestamp>2021-05-26T15:42:39+02:00</timestamp>
* </header>
* <body>
* <firstname>test</firstname>
* <lastname>up</lastname>
* <email>[email protected]</email>
* <role>docent</role>
* </body>
* </user>
*/
MessageBox.Show("Updated user succesfully send!");
btnCreateUser.IsEnabled = btnDeleteUser.IsEnabled = btnUpdateUser.IsEnabled = false;
}
//}
//catch (Exception ex)
//{
// MessageBox.Show(ex.Message);
//}
}
}
public void DeleteUser(IntraUser user)
{
if (ProducerV2.send(XMLParser.ObjectToXML(user), Severity.AD.ToString()))
{
/*
* <user xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
* <header>
* <method>DELETE</method>
* <origin>AD</origin>
* <version>0</version>
* <timestamp>2021-05-26T15:44:41+02:00</timestamp>
* </header>
* <body>
* <firstname>test</firstname>
* <lastname>d</lastname>
* <email>[email protected]</email>
* <role>docent</role>
* </body>
* </user>
*/
}
}
/**
* Methode: Update the UUID based of the method within the user object
*/
public static void Update(IntraUser outUser)
{
//Replace the necessairy properties with the right Values to send over the queue
outUser.MetaData.Origin = "AD";
outUser.MetaData.TimeStamp = DateTime.Now.ToString("yyyy-MM-ddTHH:mm:ss%K");
/**
* When some properties of the user are empty, the xml tags alsow dissapear.
* Even tho, the UUID checks for these empty tags, thus giving an error.
* So the xml message is HARDCODED with dynamic user data.
*/
string message = "<user><header>" +
"<UUID></UUID>" +
"<method>" + outUser.MetaData.Methode + "</method>" +
"<origin>" + outUser.MetaData.Origin + "</origin>" +
"<version></version>" +
"<sourceEntityId>" + outUser.MetaData.GUID + "</sourceEntityId>" +
"<timestamp>" + outUser.MetaData.TimeStamp + "</timestamp>" +
"</header>" +
"<body>" +
"<firstname>" + outUser.UserData.FirstName + "</firstname>" +
"<lastname>" + outUser.UserData.LastName + "</lastname>" +
"<email>" + outUser.UserData.Email + "</email>" +
"<birthday>" + outUser.UserData.BirthDay + "</birthday>" +
"<role>" + outUser.UserData.Role + "</role>" +
"<study>" + outUser.UserData.Study + "</study>" +
"</body></user>";
//Produce a message on the UUID queue
if (!ProducerV2.Send(message, Severity.UUID.ToString()))
{
Console.WriteLine("##################################################");
Console.WriteLine($"# Producing Message on the UUID Queue has FAILED #");
Console.WriteLine("##################################################");
}
}
/**
* Main Methode: Reads the operation and assigns the right CRUD operation on the incoming user
* @param1 => The method/operation of the CRUD to be executed
* @param2 => The incoming user object that is used for the CRUD
* @param3 => The CRUD instance with all the CRUD functionality inside
*/
public static void OperationToCRUD(this string operation, IntraUser user, CRUD crudInstance)
{
//Makes an AD/C# user object for ease of use
var adUser = user.IntraUserObjectToADObject();
//Check for operation with switch case
switch (operation.ToUpperInvariant())
{
//Creates a new user in the Active Directory DB
case "CREATE":
if (crudInstance.CreateUser(user.IntraUserObjectToADObject()))
{
//Check if new user made it into the DB
if (crudInstance.IsUserInAD(adUser.CN))
{
//Get the newly generated GUID from the Attributes
user.MetaData.GUID = crudInstance.FindADUser(adUser.CN).ObjectGUID;
//Update the UUID with the newly created user
Uuid.Update(user);
}
else
{
//If user is not found, display an error
Console.WriteLine("##################################################");
Console.WriteLine($"# Newly created user cannot be found #");
Console.WriteLine("##################################################");
}
}
else
{
//Show error if Create got interrupted
Console.WriteLine("##################################################");
Console.WriteLine($"# CREATING user from Active Directory has FAILED #");
Console.WriteLine("##################################################");
//Make a XML Error string to log error
string error = "<error>" +
"<header>" +
"<code>3003</code>" +
"<origin>AD</origin>" +
"<timestamp>" + DateTime.Now.ToString("yyyy-MM-ddTHH:mm:ss%K") + "</timestamp>" +
"</header>" +
"<body>" +
"<objectUUID></objectUUID>" +
"<objectSourceId></objectSourceId>" +
"<objectOrigin>AD</objectOrigin>" +
"<description>The user could not be added to the AD</description>" +
"</body>" +
"</error>";
//Send the error on the Logging Queue
ProducerGUI.send(error, Severity.logging.ToString());
}
break;
//Deletes an existing user from the Active Directory DB
case "DELETE":
if (crudInstance.DeleteUser(adUser.CN))
{
/**
* Because the GUI only has the Container name of all the users
* the DELETE method only comes wrapped around a READ method,
* to first find the user and with that reference => delete the user
*/
user.MetaData.Methode = CRUDMethode.DELETE;
//Update the UUID with the deleted user
Uuid.Update(user);
}
else
{
//Show error if Delete got interrupted
Console.WriteLine("##################################################");
Console.WriteLine($"# DELETING user from Active Directory has FAILED #");
Console.WriteLine("##################################################");
}
break;
//Updates an existing user from the Active Directory DB
case "UPDATE":
//Find the old user object based on the same GUID from both users
var oldUser = crudInstance.FindADUser("objectGUID=" + ConvertGuidToOctetString(user.MetaData.GUID));
if (crudInstance.UpdateUser(oldUser, user.IntraUserObjectToADObject()))
{
//Update the UUID with the newly updated user
Uuid.Update(user);
}
else
{
//Show error if Update got interrupted
Console.WriteLine("##################################################");
Console.WriteLine($"# UPDATING user from Active Directory has FAILED #");
Console.WriteLine("##################################################");
}
break;
//Reads all users in Active Directory and wrap it into a List<ADUser>
case "READ_ALL":
//Get all users
ListUsers.List = crudInstance.GetADUsers();
//Converts List into a XML Array and send it on the Queue of the GUI
ProducerGUI.send(ObjectToXML(ListUsers.List), Severity.GUI.ToString()); //Make new Producer
break;
default:
Console.WriteLine("##################################################");
Console.WriteLine($"# INVALID Operation: {operation} ");
Console.WriteLine("##################################################");
break;
}
}
