package int_2.servlets.assignments4;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;

import int_2.servlets.*;
import int_2.tools.*;
import int_2.beans.*;

/**
Please respect the copyright of this code. It is not allowed to copy this code and use at any circumstances.
@author		<a href="mailto:fredand44@hotmail.com">&copy; Fredrik Andersson</a><br>

This servlet uses code from my home made toolbox that you can find in the folder 8/tools and 8/beans.
The toolbox is not ready yet, I have been working for it for a couple of years when I have time.
The goal is to get a toolbox of classes so it will be easier to map tasks to
use-case-diagram.

This servlet sets 2 secure cookies and then if the user wants it will read the cookies.
To get this to work I hade to configure my orion server with a test server certificate.
And I also needed to accept this ceritificate in the browser.
*/
public class SessionSecureCookies_4d extends GeneralServlet
{
	public void start(HttpServletRequest request, HttpServletResponse response) throws IOException
	{
		Form form = FormManager.collectForm(request);
		String output = "";

		if(form == null || form.get("back") != null)
		{
			output = createPage("applications/int_2/int_2/templates/session_secure_cookies1.html", "session_secure_cookies1");
			printString(output);
			flush();
		}
		else if(form.get("create") != null)
		{
			Cookie[] cookies = request.getCookies();
			if(cookies != null)
			{
				boolean timeFound = false;
				boolean nameFound = false;

				for(int i = 0; i < cookies.length; i++)
				{
					if(cookies[i].getName().equals("int_2_time_secure"))
					{
						try
						{
							cookies[i].setValue(new java.util.Date().toString());
							cookies[i].setMaxAge(10800);
							cookies[i].setSecure(true);
							response.addCookie(cookies[i]);
							timeFound = true;
						}
						catch(Exception e)
						{
							e.printStackTrace();
						}
					}
					else if(cookies[i].getName().equals("int_2_name_secure"))
					{
						try
						{
							cookies[i].setValue((String)form.get("cookie_value"));
							cookies[i].setMaxAge(10800);
							cookies[i].setSecure(true);
							response.addCookie(cookies[i]);
							nameFound = true;
						}
						catch(Exception e)
						{
							e.printStackTrace();
						}
					}

					if(!timeFound)
					{
						Cookie cookie1 = new Cookie("int_2_time_secure", new java.util.Date().toString());
						cookie1.setMaxAge(10800);
						cookie1.setSecure(true);
						response.addCookie(cookie1);
					}

					if(!nameFound)
					{
						Cookie cookie2 = new Cookie("int_2_name_secure", (String)form.get("cookie_value"));
						cookie2.setMaxAge(10800);
						cookie2.setSecure(true);
						response.addCookie(cookie2);
					}
				}
			}
			else
			{
				Cookie cookie1 = new Cookie("int_2_time_secure", new java.util.Date().toString());
				cookie1.setMaxAge(10800);
				cookie1.setSecure(true);
				response.addCookie(cookie1);

				Cookie cookie2 = new Cookie("int_2_name_secure", (String)form.get("cookie_value"));
				cookie2.setMaxAge(10800);
				cookie2.setSecure(true);
				response.addCookie(cookie2);
			}

			output = createPage("applications/int_2/int_2/templates/session_secure_cookies2.html", "session_secure_cookies2");
			printString(output);
			flush();

		}
		else if(form.get("read") != null)
		{
			output = createPage("applications/int_2/int_2/templates/session_secure_cookies3.html", "session_secure_cookies3");
			StringBuffer stringBuffer = new StringBuffer();

			Cookie[] cookies = request.getCookies();
			if(cookies != null)
			{
				for(int i = 0; i < cookies.length; i++)
				{
					//if(cookies[i].getSecure())
					//{
						stringBuffer.append("<br/>");
						stringBuffer.append(cookies[i].getName());
						stringBuffer.append(" : ");
						stringBuffer.append(cookies[i].getValue());
					//}
				}
			}
			else
			{
				stringBuffer.append("There is no cookies!");
			}

			output = TextManager.replaceInString(output, "XXXCOOKIELISTXXX", 	stringBuffer.toString());

			printString(output);
			flush();
		}
	}
}