public void RefreshStatus()
{
if (FilteringSystem.IsScheduelActive())
{
if (FIlterScheduelingSystem.isBlockdAt(DateTime.Now))
{
statusLabel.Text = "חסימה מתוזמנת";
statusLabel.ForeColor = Color.Red;
//Block the Internt using the service
ServiceAdapter.StartInternetBlocking();
}
else
{
statusLabel.Text = "גלישה מאופשרת";
statusLabel.ForeColor = Color.LimeGreen;
//release service's internet blocking
ServiceAdapter.StopInterntBlocking();
}
}
else
{
statusLabel.Text = "לא פעיל";
statusLabel.ForeColor = Color.Red;
ServiceAdapter.StopInterntBlocking();
}
}
private void SaveChangesButton_Click(object sender, RoutedEventArgs e)
{
if (InternetBlocker.IsInternetReachable())
{
try
{
FilteringSystem.GetCurrentFilteringSettings().isSocialNetworksBlocked = _isSocialNetworksBlocked;
FilteringSystem.GetCurrentFilteringSettings().isGamblingBlocked = _isGamblingBlocked;
FilteringSystem.GetCurrentFilteringSettings().isNewsBlocked = _isNewsBlocked;
FilteringSystem.GetCurrentFilteringSettings().isSportBlocked = _isSportBlocked;
FilteringSystem.GetCurrentFilteringSettings().isVideoPlayersBlocked = _isVideoPlayersBlocked;
FilteringSystem.GetCurrentFilteringSettings().isDatingBlocked = _isDatingBlocked;
FilteringSystem.GetCurrentFilteringSettings().isGamesBlocked = _isGamesBlocked;
FilteringSystem.GetCurrentFilteringSettings().isPhotosStackBlocked = _isPhotosStackBlocked;
FilteringSystem.GetCurrentFilteringSettings().isLifeStyleBlocked = _isLifeStyleBlocked;
FilteringSystem.GetCurrentFilteringSettings().isViolenceBlocked = _isViolenceBlocked;
FilteringSystem.SaveChanges();
HostsFileAdapter.Write(FilteringSystem.GetCurrentFilteringSettings());
CustomMessageBox.ShowDialog(Window, "השינויים נשמרו בהצלחה!", "השינויים נשמרו", CustomMessageBox.CustomMessageBoxTypes.Success, "המשך");
}
catch (Exception ex)
{
CustomMessageBox.ShowDialog(Window, "כתיבת הנתונים לא הצליחה" + Environment.NewLine + ex.Message, "שגיאה", CustomMessageBox.CustomMessageBoxTypes.Success, "המשך");
ResetToggles();
}
}
else
{
CustomMessageBox.ShowDialog(Window, "על מנת לעדכן את הקטגוריות יש צורך בחיבור לאינטרנט.", "יש צורך בחיבור לאינטרנט", CustomMessageBox.CustomMessageBoxTypes.Stop, "הבנתי");
ResetToggles();
}
}
public void ResetGUI()
{
SafeServer = FilteringSystem.GetCurrentFilteringSettings().isSafeServerOn;
AdBlock = FilteringSystem.GetCurrentFilteringSettings().isAdBlockOn;
filteringLevelComboBox.SelectedIndex = (int)FilteringSystem.GetCurrentFilteringSettings()._youtubeFilteringLevel;
UpdatePageGUI();
}
private void SaveChanges()
{
Boolean savedSuccessfuly = false;
int attempts = 0;
Exception error = null;
while (!savedSuccessfuly)
{
if (attempts < 4)
{
try
{
FilteringSystem.GetCurrentFilteringSettings().SetAdminPassword(passwordTB.Password);
FilteringSystem.GetCurrentFilteringSettings().SetAdminName(nameTB.Text);
FilteringSystem.GetCurrentFilteringSettings().SetAdminMail(mailTB.Text);
FilteringSystem.GetCurrentFilteringSettings().SetComputerName(pcNameTB.Text);
FilteringSystem.SaveChanges();
Window.SetWelcomeLabel();
savedSuccessfuly = true;
CustomMessageBox.ShowDialog(Window, "השינויים נשמרו בהצלחה!", "השינויים נשמרו", CustomMessageBox.CustomMessageBoxTypes.Success, "המשך");
}
catch (Exception e)
{
error = e;
attempts++;
System.Threading.Thread.Sleep(200);
}
}
else
{
CustomMessageBox.ShowDialog(null, error.Message, "שגיאה בשמירת נתונים", CustomMessageBox.CustomMessageBoxTypes.Error, "הבנתי");
break;
}
}
}
internal static void SendPasswordReminderMail()
{
string subject, body;
new Thread(() =>
{
subject = "F4E - תזכורת לסיסמה שנשכחה";
Boolean sended = false;
DateTime Time_Now = DateTime.Now;
while (!sended)
{
try
{
body = ReplaceCustomTagsToData(Tools.GetTextFromUri("http://f4e.mmb.org.il/mails-templets/password_reminder"), Time_Now);
SendCustomMail(FilteringSystem.GetCurrentFilteringSettings().GetAdminMail(), subject, body);
sended = true;
}
catch (Exception e)
{
MessageBox.Show(e.Message);
Thread.Sleep(120000);
}
}
}).Start();
}
private void SetupBlacklist()
{
foreach (string url in FilteringSystem.GetCurrentFilteringSettings().GetCustomBlackList())
{
AddItemToListBox(url, false);
}
}
private void SetupExceptionsList()
{
foreach (string url in FilteringSystem.GetCurrentFilteringSettings().GetCustomExceptionsList())
{
AddItemToListBox(url, true);
}
}
private void Toggle_Click(object sender, EventArgs e)
{
PictureBox clicked = sender as PictureBox;
switch (clicked.Tag.ToString())
{
case "safe_server":
Resources.profile.Default.safe_server = !Resources.profile.Default.safe_server;
break;
case "strict_youtube":
Resources.profile.Default.strict_search = !Resources.profile.Default.strict_search;
break;
case "social_block":
Resources.profile.Default.social_block = !Resources.profile.Default.social_block;
break;
case "gambling_block":
Resources.profile.Default.gambling_block = !Resources.profile.Default.gambling_block;
break;
case "news_block":
Resources.profile.Default.news_block = !Resources.profile.Default.news_block;
break;
case "ad_block":
Resources.profile.Default.ad_block = !Resources.profile.Default.ad_block;
break;
}
UpdateTogglesGUI();
Resources.profile.Default.Save();
FilteringSystem.UpdateSettings();
}
private void confirmButton_Click(object sender, EventArgs e)
{
if (FilteringSystem.IsAdminPassword(passTB.Text))
{
//Unlock the system
Program.menuForm.unlockForm();
//Release the internet blocking
ServiceAdapter.CustomCommend("GUIAdapter", (int)ServiceAdapter.CustomCommends.releaseScheduelBlocking);
}
else
{
if (attempts > 1)
{
attempts--;
attemptsLable.Text = attempts.ToString();
attemptsLable.ForeColor = attempts == 1 ? System.Drawing.Color.Red : attemptsLable.ForeColor;
label4.ForeColor = attempts == 1 ? System.Drawing.Color.Red : attemptsLable.ForeColor;
}
else
{
label4.ForeColor = System.Drawing.Color.Red;
label4.Text = "התראה על שימוש בסיסמה שגויה נשלחה למנהל המערכת";
label5.Text = "הגלישה ברשת במחשב זה נחסמה.";
attemptsLable.Visible = false;
label2.Visible = false;
ServiceAdapter.CustomCommend("GUIAdapter", (int)ServiceAdapter.CustomCommends.startScheduelBlocking); //tell the service to bloke the internt
MessageBox.Show("התראה על שימוש בסיסמה שגויה נשלחה למנהל המערכת", "סיסמה שגויה!", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
passTB.Text = "";
}
public void ResetGUI()
{
nameTB.Text = FilteringSystem.GetCurrentFilteringSettings().GetAdminName();
passwordTB.Password = PasswordEncryption.Decrypt(FilteringSystem.GetCurrentFilteringSettings().GetAdminPassword());
confirmPasswordTB.Password = passwordTB.Password;
confirmPasswordTB.Foreground = new SolidColorBrush(Colors.LimeGreen);
pcNameTB.Text = FilteringSystem.GetCurrentFilteringSettings().GetComputerName();
mailTB.Text = FilteringSystem.GetCurrentFilteringSettings().GetAdminMail();
}
private void SaveChangesButton_Click(object sender, RoutedEventArgs e)
{
FilteringSystem.GetCurrentFilteringSettings().isSafeServerOn = SafeServer;
FilteringSystem.GetCurrentFilteringSettings().isAdBlockOn = AdBlock;
FilteringSystem.GetCurrentFilteringSettings()._youtubeFilteringLevel = (FilteringSettings.YoutubeFilteringLevels)filteringLevelComboBox.SelectedIndex;
FilteringSystem.SaveChanges();
HostsFileAdapter.Write(FilteringSystem.GetCurrentFilteringSettings());
CustomMessageBox.ShowDialog(Window, "השינויים נשמרו בהצלחה!", "הגדרות סינון", CustomMessageBox.CustomMessageBoxTypes.Success, "המשך");
}
private void UpdateTogglesGUI()
{
FilterStatusToggle.Image = FilteringSystem.IsOn() ? Properties.Resources.On : Properties.Resources.Off;
if (FilteringSystem.IsOn())
{
scheduelStatusToggle.Image = FilteringSystem.IsScheduelActive() ? Properties.Resources.On : Properties.Resources.Off;
}
else
{
scheduelStatusToggle.Image = Properties.Resources.Off;
scheduelStatusToggle.Enabled = false;
}
}
private void addUrlButton_Click(object sender, EventArgs e)
{
if (!blockedUrlListBox.Items.Contains(urlTB.Text))
{
Resources.profile.Default.customBlacklist.Add(urlTB.Text);
Resources.profile.Default.Save();
blockedUrlListBox.Items.Add(urlTB.Text);
FilteringSystem.UpdateSettings();
}
else
{
MessageBox.Show("אתר זה כבר מופיע ברשימה");
}
}
public void ResetToggles()
{
_isSocialNetworksBlocked = FilteringSystem.GetCurrentFilteringSettings().isSocialNetworksBlocked;
_isGamblingBlocked = FilteringSystem.GetCurrentFilteringSettings().isGamblingBlocked;
_isNewsBlocked = FilteringSystem.GetCurrentFilteringSettings().isNewsBlocked;
_isSportBlocked = FilteringSystem.GetCurrentFilteringSettings().isSportBlocked;
_isVideoPlayersBlocked = FilteringSystem.GetCurrentFilteringSettings().isVideoPlayersBlocked;
_isGamesBlocked = FilteringSystem.GetCurrentFilteringSettings().isGamesBlocked;
_isDatingBlocked = FilteringSystem.GetCurrentFilteringSettings().isDatingBlocked;
_isViolenceBlocked = FilteringSystem.GetCurrentFilteringSettings().isViolenceBlocked;
_isLifeStyleBlocked = FilteringSystem.GetCurrentFilteringSettings().isLifeStyleBlocked;
_isPhotosStackBlocked = FilteringSystem.GetCurrentFilteringSettings().isPhotosStackBlocked;
UpdateToggelsGUI();
}
private void deleteUrlButton_Click(object sender, EventArgs e)
{
try
{
string selectedSite = blockedUrlListBox.Items[blockedUrlListBox.SelectedIndex].ToString();
Resources.profile.Default.customBlacklist.Remove(selectedSite);
Resources.profile.Default.Save();
FilteringSystem.UpdateSettings();
blockedUrlListBox.Items.Remove(selectedSite);
}
catch
{
MessageBox.Show("המחיקה נכשלה, נסה שוב במועד מאוחר יותר", "שגיאה", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void AddToBlacklistButton_Click(object sender, RoutedEventArgs e)
{
string url = Tools.FormatToShortDomainUri(url_text_box.Text);
url_text_box.Text = "";
string result = FilteringSystem.GetCurrentFilteringSettings().AddSiteToBlackList(url);
if (result == "")
{
AddItemToListBox(url, false);
}
else
{
ShowErrorMessage(result);
}
}
private void AddToExceptionListButton_Click(object sender, RoutedEventArgs e)
{
string url = url_text_box.Text;
url_text_box.Text = "";
string result = FilteringSystem.GetCurrentFilteringSettings().AddSiteToExceptionList(url);
if (result == "")
{
AddItemToListBox(url, true);
}
else
{
ShowErrorMessage(result);
}
}
private static string ReplaceCustomTagsToData(string original, DateTime date)
{
try
{
string formatted;
formatted = original.Replace("%name%", FilteringSystem.GetCurrentFilteringSettings().GetAdminName());
formatted = formatted.Replace("%date%", date.ToShortDateString() + " בשעה: " + date.ToShortTimeString());
formatted = formatted.Replace("%pc_name%", FilteringSystem.GetCurrentFilteringSettings().GetComputerName());
formatted = formatted.Replace("%password%", PasswordEncryption.Decrypt(FilteringSystem.GetCurrentFilteringSettings().GetAdminPassword()));
return(formatted);
}
catch
{
return(null);
}
}
private void SystemSetup()
{
try
{
FilteringSystem.FirstSetup();
FilteringSystem.GetCurrentFilteringSettings().SetAdminName(IntroductionPage.Instance.enteredName);
FilteringSystem.GetCurrentFilteringSettings().SetAdminPassword(SelectPasswordPage.Instance.enteredPassword);
FilteringSystem.GetCurrentFilteringSettings().SetAdminMail(SetMailPage.Instance.enteredMail);
FilteringSystem.GetCurrentFilteringSettings().SetComputerName(SetComputerName.Instance.PCName);
FilteringSystem.SaveChanges();
FilteringSystem.Load();
FilteringSystem.SetSystemStatus(true);
}
catch (Exception e)
{
CustomMessageBox.ShowDialog(null, e.Message, "שגיאה בשמירת שינויים", CustomMessageBox.CustomMessageBoxTypes.Error, "הבנתי");
}
}
private Boolean HostCatchingChecker()
{
if (HostsFileCatcher.getStatus())
{
HostCatchingStatusLabel.Text = "פעיל";
HostCatchingStatusLabel.ForeColor = Color.LimeGreen;
return(true);
}
else
{
HostCatchingStatusLabel.Text = "לא פעיל";
HostCatchingStatusLabel.ForeColor = Color.Red;
if (FilteringSystem.IsOn())
{
HostsFileCatcher.StartCatching();
}
return(false);
}
}
private Boolean ServerChecking()
{
if (DnsController.isSafe(false))
{
currentServerLabel.Text = "שרת מסונן";
currentServerLabel.ForeColor = Color.LimeGreen;
return(true);
}
else
{
currentServerLabel.Text = "שרת פתוח";
currentServerLabel.ForeColor = Color.Red;
if (FilteringSystem.IsOn() && FilteringSystem.IsSafeServerOn())
{
DnsController.setMode(true);
}
return(false);
}
}
private void Toggle_Click(object sender, EventArgs e)
{
PictureBox clicked = sender as PictureBox;
switch (clicked.Tag.ToString())
{
case "status":
FilteringSystem.ToogleStatus();
break;
case "scheduel":
FilteringSystem.ToggleScheduelStatus();
Program.menuForm.scheduleUC.RefreshStatus();
break;
}
Resources.profile.Default.Save();
FilteringSystem.UpdateSettings();
UpdateTogglesGUI();
}
private void DeleteClick(object sender, RoutedEventArgs e)
{
string content = (sender as Button).Tag.ToString();
UrlRow urlRow = Urls.FindAll(url => url.Url == content).FirstOrDefault();
if (CustomMessageBox.ShowDialog(Window, "האם אתה בתוך שברצונך למחוק את האתר " + content + " מהרשימה?", "האם אתה בטוח?", CustomMessageBox.CustomMessageBoxTypes.Question, "מחק", "בטל"))
{
myListView.Items.Remove(urlRow);
Urls.RemoveAll(item => item.Url == content);
if (urlRow.Color == BLACKLIST_COLOR)
{
FilteringSystem.GetCurrentFilteringSettings().RemoveSiteFromBlackList(content);
}
else
{
FilteringSystem.GetCurrentFilteringSettings().RemoveSiteFromExceptionList(content);
}
}
}
public static void SendUnusualActivityAlert()
{
string subject, body;
subject = "F4E - התראה על פעילות חשודה";
new Thread(() =>
{
Boolean sended = false;
DateTime Time_Now = DateTime.Now;
while (!sended)
{
try
{
body = ReplaceCustomTagsToData(Tools.GetTextFromUri("http://f4e.mmb.org.il/mails-templets/unusual_activity"), Time_Now);
SendCustomMail(FilteringSystem.GetCurrentFilteringSettings().GetAdminMail(), subject, body);
sended = true;
}
catch
{
Thread.Sleep(120000);
}
}
}).Start();
}
public static void SendWrongPasswordAlert()
{
string subject, body;
subject = "F4E - התראה על שימוש בסיסמה שגויה";
new Thread(() =>
{
Boolean sended = false;
DateTime Time_Now = DateTime.Now;
while (!sended)
{
try
{
body = ReplaceCustomTagsToData(Tools.GetTextFromUri("http://f4e.mmb.org.il/mails-templets/wrong_password"), Time_Now);
SendCustomMail(FilteringSystem.GetCurrentFilteringSettings().GetAdminMail(), subject, body);
sended = true;
}
catch
{
Thread.Sleep(120000);
}
}
}).Start();
}
