import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;

import com.hyperion.css.CSSSecurityAgentIF;

/**
 * Responsible for dealing with parsing the username from HTTP header. 
 * Providers are always treated as trusted with the Custom Header option, 
 * therefore the getPassword method will always return null.
 */
public class CustomLoginSample implements CSSSecurityAgentIF {
	
	static Logger logger = Logger.getLogger("CustomLoginSample");

	//private CustomServletRequest customServletRequest = null;

    //private final static String LOGIN_KEY = "username";
    //private final static String PASSWORD_KEY = "password";
	
	/**
	 * Handles the logic to get the password from the request.
	 */
	public String getPassword(HttpServletRequest req, HttpServletResponse res)
			throws Exception {

	    //customServletRequest = new CustomServletRequest(req);
		//return customServletRequest.getValue(PASSWORD_KEY);
        return "password";// for now returns hard-coded password
	}

	/**
	 * Handles the logic to parse the username from the request.
	 */
	public String getUserName(HttpServletRequest req, HttpServletResponse res)
			throws Exception {

	    //customServletRequest = new CustomServletRequest(req);
		//return customServletRequest.getValue(LOGIN_KEY);
        return "admin";// for now returns hard-coded username
	}
	
	public static void main (String args[]) {
		System.out.println("This test cannot be run standalone."
				+ " It needs a web environment from where the HTTP request can be passed.");
		System.out.println("It can be used when CSS is configured for authentication with a security agent."
				+ " This class needs to be in the classpath of CSS.");
	}
}