public ucIPRange(int securityRangeID)
{
InitializeComponent();
if (securityRangeID > 0)
{
hMailServer.SecurityRanges securityRanges = APICreator.SecurityRanges;
try
{
_representedObject = securityRanges.get_ItemByDBID(securityRangeID);
}
catch (Exception)
{
MessageBox.Show(Strings.Localize("The IP range does not exist."), EnumStrings.hMailServerAdministrator, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
this.Enabled = false;
}
Marshal.ReleaseComObject(securityRanges);
}
DirtyChecker.SubscribeToChange(this, OnContentChanged);
new TabOrderManager(this).SetTabOrder(TabOrderManager.TabScheme.AcrossFirst);
dateTimeExpiresTime.Value = DateTime.Now;
EnableDisable();
}
public void OnDeleteObject(object sender, EventArgs args)
{
if (Utility.AskDeleteItem(_securityRangeTitle))
{
hMailServer.SecurityRanges securityRanges = APICreator.SecurityRanges;
securityRanges.DeleteByDBID(_securityRangeID);
Marshal.ReleaseComObject(securityRanges);
Instances.MainForm.RefreshParentNode();
}
}
private void buttonDefault_Click(object sender, EventArgs e)
{
if (MessageBox.Show(Strings.Localize("This operation will change the configuration of the IP ranges back to their default values. Are you sure you want to do this?"), EnumStrings.hMailServerAdministrator, MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
{
hMailServer.Application app = APICreator.Application;
hMailServer.Settings settings = app.Settings;
hMailServer.SecurityRanges securityRanges = settings.SecurityRanges;
securityRanges.SetDefault();
Marshal.ReleaseComObject(settings);
Marshal.ReleaseComObject(securityRanges);
LoadList();
Instances.MainForm.RefreshCurrentNode(null);
}
}
private void DisplayWarnings()
{
listWarnings.Items.Clear();
hMailServer.Settings settings = APICreator.Application.Settings;
if (settings.HostName.Length == 0)
{
AddWarning("W001", Strings.Localize("High"), Strings.Localize("You haven't specified the public host name for this computer in the SMTP settings."));
}
if (settings.DenyMailFromNull)
{
AddWarning("W002", Strings.Localize("High"), Strings.Localize("You have configured hMailServer not to allow email with empty sender address. Many email server will not accept email from your server with this configuration."));
}
int autobanRanges = 0;
// Check if External to external is enabled in any of the IP ranges.
hMailServer.SecurityRanges ranges = settings.SecurityRanges;
for (int i = 0; i < ranges.Count; i++)
{
hMailServer.SecurityRange range = ranges[i];
if (range.AllowDeliveryFromRemoteToRemote && !range.RequireSMTPAuthExternalToExternal)
{
string warning =
Strings.Localize("hMailServer is configured to allow deliveries from external to external accounts in the IP range %s. This may make the server vulnerable to spam. It is recommended that you disable this option.");
warning = warning.Replace("%s", range.Name);
AddWarning("W003", Strings.Localize("Critical"), warning);
}
if (range.LowerIP == "127.0.0.1" && range.UpperIP == "127.0.0.1" && range.Expires)
{
string warning =
Strings.Localize("Localhost is currently banned in the IP ranges.");
AddWarning("W004", Strings.Localize("High"), warning);
}
if (range.Expires)
{
autobanRanges += 1;
}
Marshal.ReleaseComObject(range);
}
if (autobanRanges > 0)
{
string warning =
Strings.Localize("There is a total of %s auto-ban IP ranges.");
warning = warning.Replace("%s", autobanRanges.ToString());
AddWarning("W005", Strings.Localize("Medium"), warning);
}
Marshal.ReleaseComObject(ranges);
Marshal.ReleaseComObject(settings);
}
public bool SaveData()
{
bool newObject = false;
if (_representedObject == null)
{
hMailServer.Application app = APICreator.Application;
hMailServer.Settings settings = app.Settings;
hMailServer.SecurityRanges securityRanges = settings.SecurityRanges;
_representedObject = securityRanges.Add();
newObject = true;
Marshal.ReleaseComObject(settings);
Marshal.ReleaseComObject(securityRanges);
}
_representedObject.Name = textName.Text;
_representedObject.Priority = textPriority.Number;
_representedObject.LowerIP = textLowerIPAddress.Text;
_representedObject.UpperIP = textUpperIPAddress.Text;
_representedObject.AllowSMTPConnections = checkAllowSMTP.Checked;
_representedObject.AllowPOP3Connections = checkAllowPOP3.Checked;
_representedObject.AllowIMAPConnections = checkAllowIMAP.Checked;
_representedObject.RequireSMTPAuthLocalToLocal = checkRequireSMTPAuthLocalToLocal.Checked;
_representedObject.RequireSMTPAuthLocalToExternal = checkRequireSMTPAuthLocalToExternal.Checked;
_representedObject.RequireSMTPAuthExternalToLocal = checkRequireSMTPAuthExternalToLocal.Checked;
_representedObject.RequireSMTPAuthExternalToExternal = checkRequireSMTPAuthExternalToExternal.Checked;
_representedObject.AllowDeliveryFromLocalToLocal = checkAllowDeliveiesFromL2L.Checked;
_representedObject.AllowDeliveryFromLocalToRemote = checkAllowDeliveiesFromL2R.Checked;
_representedObject.AllowDeliveryFromRemoteToLocal = checkAllowDeliveiesFromR2L.Checked;
_representedObject.AllowDeliveryFromRemoteToRemote = checkAllowDeliveiesFromR2R.Checked;
_representedObject.EnableSpamProtection = checkSpamProtection.Checked;
_representedObject.EnableAntiVirus = checkAntiVirus.Checked;
_representedObject.Expires = checkExpires.Checked;
_representedObject.ExpiresTime = dateTimeExpiresTime.Value;
try
{
_representedObject.Save();
}
catch (Exception e)
{
MessageBox.Show(e.Message, EnumStrings.hMailServerAdministrator, MessageBoxButtons.OK, MessageBoxIcon.Warning);
return(false);
}
// Refresh the node in the tree if the name has changed.
IMainForm mainForm = Instances.MainForm;
mainForm.RefreshCurrentNode(checkExpires.Checked ? Color.Red : Color.Black, textName.Text);
// Set the object to clean.
DirtyChecker.SetClean(this);
if (newObject)
{
SearchNodeText crit = new SearchNodeText(_representedObject.Name);
mainForm.SelectNode(crit);
}
return(true);
}
public new void SetUp()
{
_ipRanges = SingletonProvider <Utilities> .Instance.GetApp().Settings.SecurityRanges;
}
public new void SetUp()
{
_ipRanges = SingletonProvider<Utilities>.Instance.GetApp().Settings.SecurityRanges;
}
