/// <summary>
/// Parses out the arguments of a TCPPort rule
///
/// We accept single or multiple ports and port ranges
/// </summary>
/// <param name="args"></param>
/// <returns></returns>
private static TCPPortRule GenTCPPORT(PacketStatus ps, string args, Direction dir, bool log, bool notify)
{
// first tokenize the args
List <string> tmp = new List <string>(args.Split(' '));
TCPPortRule rule = new TCPPortRule();
try
{
// iterate through the given arguments
foreach (string s in tmp)
{
string loc = s;
// parse the port range
if (loc.Contains("-"))
{
// parse the start/end ports out of the arguments
PortRange p = new PortRange();
string[] split = loc.Split('-');
p.start = Convert.ToInt32(split[0]);
p.end = Convert.ToInt32(split[1]);
// someday we'll give more meaningful error messages, but
// for now just throw an exception if they're doing something
// dumb like range 200-50
if (p.start > p.end)
{
throw new Exception();
}
// add it to the rule port ranges list
rule.port_ranges.Add(p);
}
// else it's just a port, add it as usual
else
{
rule.port.Add(Convert.ToInt32(s));
}
}
// set the other rule stuff
rule.ps = ps;
rule.direction = dir;
rule.log = log;
rule.notify = notify;
}
catch (Exception)
{
// probably a parsing error; log it
// and throw an exception so the rule isn't changed
//LogCenter.WriteErrorLog(e);
throw new Exception();
}
return(rule);
}
/// <summary>
/// Constructor for initializing the GUi when editing a rule
/// </summary>
/// <param name="tmp"></param>
public AddEditRule(Rule tmp)
{
InitializeComponent();
// force the combo box to load the rules
AddEditRule_Load(this, null);
// disallow changing the base type of the rule
comboBox1.Enabled = false;
// set the rule type and GUI options
if (tmp is AllRule)
{
AllRule t = (AllRule)tmp;
checkBoxLog.Checked = t.log;
// set the rule type
comboBox1.SelectedIndex = 5;
// set the direction
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
// set the action box
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//notify
notifyBox.Checked = (t.notify);
}
else if (tmp is IPRule)
{
IPRule t = (IPRule)tmp;
checkBoxLog.Checked = t.log;
//idx
comboBox1.SelectedIndex = 6;
//direction
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
//action
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//args
textBoxArguments.Text = t.GetIPString();
//notify
notifyBox.Checked = (t.notify);
}
else if (tmp is TCPAllRule)
{
TCPAllRule t = (TCPAllRule)tmp;
checkBoxLog.Checked = t.log;
//idx
comboBox1.SelectedIndex = 0;
//dir
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
//action
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//notify
notifyBox.Checked = (t.notify);
}
else if (tmp is TCPIPPortRule)
{
TCPIPPortRule t = (TCPIPPortRule)tmp;
checkBoxLog.Checked = t.log;
//idx
comboBox1.SelectedIndex = 1;
//dir
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
//action
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//args
textBoxArguments.Text = String.Format("{0} {1}", t.ip, t.port);
//notify
notifyBox.Checked = (t.notify);
}
else if (tmp is TCPPortRule)
{
TCPPortRule t = (TCPPortRule)tmp;
checkBoxLog.Checked = t.log;
//idx
comboBox1.SelectedIndex = 2;
//dir
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
//action
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//args
textBoxArguments.Text = t.GetPortString();
//notify
notifyBox.Checked = (t.notify);
}
else if (tmp is UDPAllRule)
{
UDPAllRule t = (UDPAllRule)tmp;
checkBoxLog.Checked = t.log;
//idx
comboBox1.SelectedIndex = 3;
//dir
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
//action
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//notify
notifyBox.Checked = (t.notify);
}
else if (tmp is UDPPortRule)
{
UDPPortRule t = (UDPPortRule)tmp;
checkBoxLog.Checked = t.log;
//idx
comboBox1.SelectedIndex = 4;
//dir
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
//action
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//args
textBoxArguments.Text = t.GetPortString();
//notify
notifyBox.Checked = (t.notify);
}
}
/// <summary>
/// Parses out the arguments of a TCPPort rule
///
/// We accept single or multiple ports and port ranges
/// </summary>
/// <param name="args"></param>
/// <returns></returns>
private static TCPPortRule GenTCPPORT(PacketStatus ps, string args, Direction dir, bool log, bool notify)
{
// first tokenize the args
List<string> tmp = new List<string>(args.Split(' '));
TCPPortRule rule = new TCPPortRule();
try
{
// iterate through the given arguments
foreach (string s in tmp)
{
string loc = s;
// parse the port range
if (loc.Contains("-"))
{
// parse the start/end ports out of the arguments
PortRange p = new PortRange();
string[] split = loc.Split('-');
p.start = Convert.ToInt32(split[0]);
p.end = Convert.ToInt32(split[1]);
// someday we'll give more meaningful error messages, but
// for now just throw an exception if they're doing something
// dumb like range 200-50
if (p.start > p.end)
throw new Exception();
// add it to the rule port ranges list
rule.port_ranges.Add(p);
}
// else it's just a port, add it as usual
else
{
rule.port.Add(Convert.ToInt32(s));
}
}
// set the other rule stuff
rule.ps = ps;
rule.direction = dir;
rule.log = log;
rule.notify = notify;
}
catch (Exception)
{
// probably a parsing error; log it
// and throw an exception so the rule isn't changed
//LogCenter.WriteErrorLog(e);
throw new Exception();
}
return rule;
}
/// <summary>
/// Constructor for initializing the GUi when editing a rule
/// </summary>
/// <param name="tmp"></param>
public AddEditRule(Rule tmp)
{
//English
multistring.SetString(Language.ENGLISH, "All TCP Rule", "All TCP Rule");
multistring.SetString(Language.ENGLISH, "TCP IP and Port Rule", "TCP IP and Port Rule");
multistring.SetString(Language.ENGLISH, "TCP Port Rule", "TCP Port Rule");
multistring.SetString(Language.ENGLISH, "All UDP Rule", "All UDP Rule");
multistring.SetString(Language.ENGLISH, "UDP Port Rule", "UDP Port Rule");
multistring.SetString(Language.ENGLISH, "All Rule", "All Rule");
multistring.SetString(Language.ENGLISH, "IP Rule", "IP Rule");
//Portuguese
multistring.SetString(Language.PORTUGUESE, "All TCP Rule", "Todos Regra TCP");
multistring.SetString(Language.PORTUGUESE, "TCP IP and Port Rule", "TCP IP e regra de porta");
multistring.SetString(Language.PORTUGUESE, "TCP Port Rule", "Porta TCP Regra");
multistring.SetString(Language.PORTUGUESE, "All UDP Rule", "Todos Regra UDP");
multistring.SetString(Language.PORTUGUESE, "UDP Port Rule", "Porta UDP Regra");
multistring.SetString(Language.PORTUGUESE, "All Rule", "Todos Regra");
multistring.SetString(Language.PORTUGUESE, "IP Rule", "Regra IP");
//Chinese
multistring.SetString(Language.CHINESE, "All TCP Rule", "所有的TCP規則");
multistring.SetString(Language.CHINESE, "TCP IP and Port Rule", "TCP IP和端口規則");
multistring.SetString(Language.CHINESE, "TCP Port Rule", "TCP端口規則");
multistring.SetString(Language.CHINESE, "All UDP Rule", "所有的UDP規則");
multistring.SetString(Language.CHINESE, "UDP Port Rule", "UDP端口規則");
multistring.SetString(Language.CHINESE, "All Rule", "所有規則");
multistring.SetString(Language.CHINESE, "IP Rule", "IP规则");
//German
multistring.SetString(Language.GERMAN, "All TCP Rule", "Alle TCP Rule");
multistring.SetString(Language.GERMAN, "TCP IP and Port Rule", "TCP IP und Port Regel");
multistring.SetString(Language.GERMAN, "TCP Port Rule", "TCP Port Rule");
multistring.SetString(Language.GERMAN, "All UDP Rule", "Alle UDP Regel");
multistring.SetString(Language.GERMAN, "UDP Port Rule", "UDP Port Rule");
multistring.SetString(Language.GERMAN, "All Rule", "Alle Rule");
multistring.SetString(Language.GERMAN, "IP Rule", "IP Rule");
//Russian
Language lang = Language.RUSSIAN;
multistring.SetString(lang, "All TCP Rule", "Все правила TCP");
multistring.SetString(lang, "TCP IP and Port Rule", "TCP-IP и порт Правило");
multistring.SetString(lang, "TCP Port Rule", "TCP-порт Правило");
multistring.SetString(lang, "All UDP Rule", "Все правила UDP");
multistring.SetString(lang, "UDP Port Rule", "UDP-порта Правило");
multistring.SetString(lang, "All Rule", "Все правила");
multistring.SetString(lang, "IP Rule", "IP правила");
//Spanish
lang = Language.SPANISH;
multistring.SetString(lang, "All TCP Rule", "Todos los Regla TCP");
multistring.SetString(lang, "TCP IP and Port Rule", "TCP IP y puerto de Regla");
multistring.SetString(lang, "TCP Port Rule", "Puerto TCP Regla");
multistring.SetString(lang, "All UDP Rule", "Todos los Regla UDP");
multistring.SetString(lang, "UDP Port Rule", "El puerto UDP Regla");
multistring.SetString(lang, "All Rule", "todos los Regla");
multistring.SetString(lang, "IP Rule", "Regla IP");
//Dutch
lang = Language.DUTCH;
multistring.SetString(lang, "All TCP Rule", "Alle TCP regel");
multistring.SetString(lang, "TCP IP and Port Rule", "TCP IP en poortregel");
multistring.SetString(lang, "TCP Port Rule", "TCP-poort regel");
multistring.SetString(lang, "All UDP Rule", "Alle UDP-regel");
multistring.SetString(lang, "UDP Port Rule", "UDP-poort regel");
multistring.SetString(lang, "All Rule", "Alle regel");
multistring.SetString(lang, "IP Rule", "IP-regel");
//French
lang = Language.FRENCH;
multistring.SetString(lang, "All TCP Rule", "Toutes les règle TCP");
multistring.SetString(lang, "TCP IP and Port Rule", "TCP IP et la règle de Port");
multistring.SetString(lang, "TCP Port Rule", "Règle de Port TCP");
multistring.SetString(lang, "All UDP Rule", "Toutes les règle UDP");
multistring.SetString(lang, "UDP Port Rule", "Règle de Port UDP");
multistring.SetString(lang, "All Rule", "Règle tous les");
multistring.SetString(lang, "IP Rule", "Règle de la IP");
//Hebrew
lang = Language.HEBREW;
multistring.SetString(lang, "All TCP Rule", "כל כלל TCP");
multistring.SetString(lang, "TCP IP and Port Rule", "TCP IP וכלל יציאה");
multistring.SetString(lang, "TCP Port Rule", "כלל יציאה TCP");
multistring.SetString(lang, "All UDP Rule", "כל כלל UDP");
multistring.SetString(lang, "UDP Port Rule", "יציאת ה-UDP כלל");
multistring.SetString(lang, "All Rule", "כל כלל");
multistring.SetString(lang, "IP Rule", "כלל ה-IP");
//Italian
lang = Language.ITALIAN;
multistring.SetString(lang, "All TCP Rule", "Ogni regola TCP");
multistring.SetString(lang, "TCP IP and Port Rule", "TCP IP e regola di porta");
multistring.SetString(lang, "TCP Port Rule", "Regola di porta TCP");
multistring.SetString(lang, "All UDP Rule", "Ogni regola UDP");
multistring.SetString(lang, "UDP Port Rule", "Regola di porta UDP");
multistring.SetString(lang, "All Rule", "Regola tutte le");
multistring.SetString(lang, "IP Rule", "IP Rule");
//Japanese
lang = Language.JAPANESE;
multistring.SetString(lang, "All TCP Rule", "すべての TCP ルール");
multistring.SetString(lang, "TCP IP and Port Rule", "TCP IP とポートの規則");
multistring.SetString(lang, "TCP Port Rule", "TCP ポートの規則");
multistring.SetString(lang, "All UDP Rule", "すべての UDP ルール");
multistring.SetString(lang, "UDP Port Rule", "UDP ポート ルール");
multistring.SetString(lang, "All Rule", "すべてのルール");
multistring.SetString(lang, "IP Rule", "IP ルール");
InitializeComponent();
// force the combo box to load the rules
AddEditRule_Load(this, null);
// disallow changing the base type of the rule
comboBox1.Enabled = false;
// set the rule type and GUI options
if (tmp is AllRule)
{
AllRule t = (AllRule)tmp;
checkBoxLog.Checked = t.log;
// set the rule type
comboBox1.SelectedIndex = 5;
// set the direction
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
// set the action box
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//notify
notifyBox.Checked = (t.notify);
}
else if (tmp is IPRule)
{
IPRule t = (IPRule)tmp;
checkBoxLog.Checked = t.log;
//idx
comboBox1.SelectedIndex = 6;
//direction
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
//action
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//args
textBoxArguments.Text = t.GetIPString();
//notify
notifyBox.Checked = (t.notify);
}
else if (tmp is TCPAllRule)
{
TCPAllRule t = (TCPAllRule)tmp;
checkBoxLog.Checked = t.log;
//idx
comboBox1.SelectedIndex = 0;
//dir
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
//action
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//notify
notifyBox.Checked = (t.notify);
}
else if (tmp is TCPIPPortRule)
{
TCPIPPortRule t = (TCPIPPortRule)tmp;
checkBoxLog.Checked = t.log;
//idx
comboBox1.SelectedIndex = 1;
//dir
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
//action
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//args
textBoxArguments.Text = String.Format("{0} {1}", t.ip, t.port);
//notify
notifyBox.Checked = (t.notify);
}
else if (tmp is TCPPortRule)
{
TCPPortRule t = (TCPPortRule)tmp;
checkBoxLog.Checked = t.log;
//idx
comboBox1.SelectedIndex = 2;
//dir
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
//action
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//args
textBoxArguments.Text = t.GetPortString();
//notify
notifyBox.Checked = (t.notify);
}
else if (tmp is UDPAllRule)
{
UDPAllRule t = (UDPAllRule)tmp;
checkBoxLog.Checked = t.log;
//idx
comboBox1.SelectedIndex = 3;
//dir
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
//action
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//notify
notifyBox.Checked = (t.notify);
}
else if (tmp is UDPPortRule)
{
UDPPortRule t = (UDPPortRule)tmp;
checkBoxLog.Checked = t.log;
//idx
comboBox1.SelectedIndex = 4;
//dir
checkBoxIn.Checked = ((t.direction & Direction.IN) != 0) ? true : false;
checkBoxOut.Checked = ((t.direction & Direction.OUT) != 0) ? true : false;
//action
comboBoxAction.SelectedIndex = ((t.ps & PacketStatus.ALLOWED) != 0) ? 1 : 0;
//args
textBoxArguments.Text = t.GetPortString();
//notify
notifyBox.Checked = (t.notify);
}
}