package it.acxent.cc.servlet;

import it.acxent.cc.Attivita;
import it.acxent.common.Blacklist;
import it.acxent.db.ApplParmFull;
import it.acxent.db.DBAdapter;
import it.acxent.db.ResParm;
import it.acxent.mail.MailMessage;
import it.acxent.mail.MailProperties;
import it.acxent.servlet.AcMailer;
import java.sql.Timestamp;
import java.util.Date;
import java.util.Enumeration;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class CCMailer extends AcMailer {
  private static final long serialVersionUID = 4639118494615519041L;
  
  protected ResParm checkBlacklist(HttpServletRequest req, HttpServletResponse res) {
    ApplParmFull apFull = getApFull(req);
    ResParm rp = new ResParm(true);
    if (apFull.getParm("MAIL_BLACKLIST_AUTO_FILL").isTrue()) {
      System.out.println(getClass().getName());
      Blacklist bl = new Blacklist(apFull);
      bl.findByIp(apFull.getReqIpAddress(), false);
      bl.setIpAddress(apFull.getReqIpAddress());
      bl.setFatalCount(bl.getFatalCount() + 1L);
      if (apFull.getParm("MAIL_BLACKLIST_AUTO_ENABLE").isTrue()) {
        Timestamp tmstStartCount = bl.getTmstStartCount();
        double secondiTraFatal = (double)((DBAdapter.getTimestamp().getTime() - tmstStartCount.getTime()) / 1000L);
        if (secondiTraFatal < 60.0D) {
          double l_fatalCountMax = apFull.getParm("MAIL_BLACKLIST_MAX_COUNT").getNumeroDouble() * secondiTraFatal / 60.0D;
          System.out.println("#####\nsecondiFraInviiMailer: " + l_fatalCountMax + " current send mail count for " + 
              bl.getIpAddress() + ": " + bl.getFatalCount() + "\n#####");
          if (l_fatalCountMax > 0.0D && (double)bl.getFatalCount() > l_fatalCountMax) {
            bl.setTmstStartBlacklist(DBAdapter.getTimestamp());
            bl.setDescrizione("Too many mailer send. Probably a sql injection attack!!!");
            bl.setNotaBlacklist(apFull.getReqUrl());
            bl.setFlgAttivo(1L);
            sendDebugMailMessage(req, "ACXENT MAILER AUTO BLACKLIST :" + bl.getIpAddress(), 
                String.valueOf(bl.getTmstStartBlacklist()) + "\n\n" + String.valueOf(bl.getTmstStartBlacklist()));
            rp.setStatus(false);
            rp.setMsg(apFull.translate("Attenzione! Sono stati rilevati troppi invii da questo ip. Il tuo indirizzo ip è stato messo in blacklist:", 
                  
                  getLang(req)) + " " + apFull.translate("Attenzione! Sono stati rilevati troppi invii da questo ip. Il tuo indirizzo ip è stato messo in blacklist:", getLang(req)));
          } 
        } else {
          bl.setTmstStartCount(DBAdapter.getTimestamp());
          bl.setFatalCount(1L);
        } 
      } 
      bl.save();
    } 
    return rp;
  }
  
  protected void sendMail(HttpServletRequest req, HttpServletResponse res) {
    ApplParmFull apFull = getApFull(req);
    try {
      ResParm rp = checkBlacklist(req, res);
      if (rp.getStatus()) {
        MailMessage mf = null;
        String mailMessageFile = getMailMessageFile(req);
        String lang = getLang(req);
        String ipAddress = req.getRemoteHost() + " " + req.getRemoteHost();
        Date d = new Date(System.currentTimeMillis());
        if (!mailMessageFile.isEmpty()) {
          mf = new MailMessage(apFull, mailMessageFile);
          Attivita.sendMailStandardData(mf, lang, Attivita.getDefaultInstance(apFull), req);
        } 
        Enumeration<String> enu = req.getParameterNames();
        StringBuffer theMsg = new StringBuffer("");
        String attName = "";
        String attValue = "";
        while (enu.hasMoreElements()) {
          attName = enu.nextElement();
          attValue = getRequestParameter(req, attName);
          if (!attName.equals("cmd") && !attName.equals("act") && !attName.equals("mailFrom") && 
            
            !attName.equals("MAIL_FROM_MAILER") && !attName.equals("MAIL_TO_MAILER") && !attName.equals("mailSubject") && 
            !attName.equals("mailOkMsg") && !attName.equals("mailKoMsg") && 
            !attName.equals("mailResponsePage") && !attName.equals("mailFile")) {
            if (mf != null) {
              mf.setString(attName, attValue);
              continue;
            } 
            theMsg.append(attName);
            theMsg.append(": ");
            theMsg.append(attValue);
            theMsg.append("\n");
          } 
        } 
        MailProperties prop = new MailProperties();
        if (getRequestParameter(req, "mailTo").trim().isEmpty()) {
          if (getRequestParameter(req, "MAIL_TO_MAILER").trim().isEmpty()) {
            prop.setProperty("TO", getParm("MAIL_TO_MAILER").getTesto().trim());
          } else {
            prop.setProperty("TO", getParm(getRequestParameter(req, "MAIL_TO_MAILER")).getTesto().trim());
          } 
        } else {
          prop.setProperty("TO", getRequestParameter(req, getRequestParameter(req, "mailTo").trim()));
        } 
        if (!getParm("MAIL_BCC_MAILER").getTesto().equals(""))
          prop.setProperty("BCC", getParm("MAIL_BCC_MAILER").getTesto()); 
        if (getRequestParameter(req, "mailFrom").equals("")) {
          prop.setProperty("FROM", getParm(getRequestParameter(req, "MAIL_FROM_MAILER")).getTesto());
        } else {
          prop.setProperty("FROM", getRequestParameter(req, "mailFrom"));
        } 
        prop.setProperty("SUBJECT", getRequestParameter(req, "mailSubject"));
        if (mf != null) {
          mf.setString("ip", ipAddress);
          mf.setString("timestamp", d.toString());
          prop.setProperty("MSG", mf.getMessage());
          prop.setProperty("ISHTML", String.valueOf(isMessageHtml(mailMessageFile)));
        } else {
          theMsg.append("\nIP: ");
          theMsg.append(ipAddress);
          theMsg.append("\ntimestamp:");
          theMsg.append(d.toString());
          theMsg.append("\n");
          prop.setProperty("MSG", theMsg.toString());
          prop.setProperty("ISHTML", "false");
        } 
        DBAdapter.logDebug(true, "\n" + prop.toString());
        MailMessage mm = new MailMessage(getApFull());
        mm.sendMailMessage(prop, false);
        if (getRequestParameter(req, "mailOkMsg").equals("")) {
          sendMessage(req, apFull.translate("La mail e' stata inviata correttamente.", getLang(req)));
        } else {
          sendMessage(req, getRequestParameter(req, "mailOkMsg"));
        } 
        chiamaJsp(req, res);
      } else {
        sendMessage(req, rp.getMsg());
        chiamaJsp(req, res);
      } 
    } catch (Exception e) {
      handleDebug(e);
      if (getRequestParameter(req, "mailKoMsg").equals("")) {
        sendMessage(req, apFull.translate("Impossibile inviare mail: ", getLang(req)) + " " + apFull.translate("Impossibile inviare mail: ", getLang(req)));
      } else {
        sendMessage(req, getRequestParameter(req, "mailKoMsg") + ": " + getRequestParameter(req, "mailKoMsg"));
      } 
      chiamaJsp(req, res);
    } 
  }
}