protected override void Initialize(object navigationData)
{
base.Initialize(navigationData);
var service = (IConfigurationService)GetService(typeof(IConfigurationService));
pictureBox1.Image = service.Scope.GetImage();
_feature = new IpSecurityFeature(Module);
_feature.IpSecuritySettingsUpdated = InitializeListPage;
_feature.Load();
}
public DynamicDialog(IServiceProvider serviceProvider, ConfigurationSection section, IpSecurityFeature feature)
: base(serviceProvider)
{
InitializeComponent();
var concurrent = section.ChildElements["denyByConcurrentRequests"];
cbConcurrent.Checked = (bool)concurrent["enabled"];
txtConcurrent.Text = concurrent["maxConcurrentRequests"].ToString();
var rate = section.ChildElements["denyByRequestRate"];
cbInterval.Checked = (bool)rate["enabled"];
txtNumer.Text = rate["maxRequests"].ToString();
txtPeriod.Text = rate["requestIntervalInMilliseconds"].ToString();
cbLogging.Checked = (bool)section["enableLoggingOnlyMode"];
var container = new CompositeDisposable();
FormClosed += (sender, args) => container.Dispose();
var load = Observable.FromEventPattern <EventArgs>(this, "Load");
container.Add(
Observable.FromEventPattern <EventArgs>(cbInterval, "CheckedChanged")
.Merge(load)
.Sample(TimeSpan.FromSeconds(1))
.ObserveOn(System.Threading.SynchronizationContext.Current)
.Subscribe(evt =>
{
txtPeriod.Enabled = txtNumer.Enabled = cbInterval.Checked;
}));
container.Add(
Observable.FromEventPattern <EventArgs>(cbConcurrent, "CheckedChanged")
.Merge(load)
.Sample(TimeSpan.FromSeconds(1))
.ObserveOn(System.Threading.SynchronizationContext.Current)
.Subscribe(evt =>
{
txtConcurrent.Enabled = cbConcurrent.Checked;
}));
container.Add(
Observable.FromEventPattern <EventArgs>(btnOK, "Click")
.ObserveOn(System.Threading.SynchronizationContext.Current)
.Subscribe(evt =>
{
uint result;
if (!uint.TryParse(txtConcurrent.Text, out result))
{
ShowMessage(
"Input string was not in a correct format",
MessageBoxButtons.OK,
MessageBoxIcon.Error,
MessageBoxDefaultButton.Button1);
return;
}
concurrent["enabled"] = cbConcurrent.Checked;
concurrent["maxConcurrentRequests"] = result;
rate["enabled"] = cbInterval.Checked;
if (!uint.TryParse(txtNumer.Text, out result))
{
// TODO: show validator error.
ShowMessage(
"Input string was not in a correct format",
MessageBoxButtons.OK,
MessageBoxIcon.Error,
MessageBoxDefaultButton.Button1);
return;
}
rate["maxRequests"] = result;
if (!uint.TryParse(txtNumer.Text, out result))
{
// TODO: show validator error.
ShowMessage(
"Input string was not in a correct format",
MessageBoxButtons.OK,
MessageBoxIcon.Error,
MessageBoxDefaultButton.Button1);
return;
}
rate["requestIntervalInMilliseconds"] = result;
section["enableLoggingOnlyMode"] = cbLogging.Checked;
DialogResult = DialogResult.OK;
}));
container.Add(
Observable.FromEventPattern <CancelEventArgs>(this, "HelpButtonClicked")
.ObserveOn(System.Threading.SynchronizationContext.Current)
.Subscribe(EnvironmentVariableTarget =>
{
feature.ShowHelp();
}));
}
public NewRestrictionDialog(IServiceProvider serviceProvider, bool allowed, IpSecurityFeature feature)
: base(serviceProvider)
{
InitializeComponent();
Text = allowed ? "Add Allow Restriction Rule" : "Add Deny Restriction Rule";
txtDescription.Text = allowed
? "Allow access for the following IP address or domain name:"
: "Deny access for the following IP address or domain name:";
var container = new CompositeDisposable();
FormClosed += (sender, args) => container.Dispose();
container.Add(
Observable.FromEventPattern <EventArgs>(rbAddress, "CheckedChanged")
.Merge(Observable.FromEventPattern <EventArgs>(rbRange, "CheckedChanged"))
.Sample(TimeSpan.FromSeconds(1))
.Subscribe(evt =>
{
txtAddress.Enabled = rbAddress.Checked;
txtRange.Enabled = rbRange.Checked;
txtMask.Enabled = rbRange.Checked;
}));
container.Add(
Observable.FromEventPattern <EventArgs>(btnOK, "Click")
.Subscribe(evt =>
{
if (rbAddress.Checked)
{
IPAddress result;
var passed = IPAddress.TryParse(txtAddress.Text, out result);
if (!passed)
{
MessageBox.Show(string.Format("'{0}' is an invalid IP address.", txtAddress.Text), Text, MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
Item = new IpSecurityItem(null);
Item.Address = txtAddress.Text;
Item.Mask = string.Empty;
Item.Allowed = allowed;
if (feature.Items.Any(item => item.Match(Item)))
{
ShowMessage(
"A restriction for this domain name or IP address already exists.",
MessageBoxButtons.OK,
MessageBoxIcon.Error,
MessageBoxDefaultButton.Button1);
return;
}
DialogResult = DialogResult.OK;
return;
}
IPAddress result1;
var passed1 = IPAddress.TryParse(txtRange.Text, out result1);
if (!passed1)
{
ShowMessage(
string.Format("'{0}' is an invalid IP address.", txtRange.Text),
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation,
MessageBoxDefaultButton.Button1);
return;
}
var passed2 = IPAddress.TryParse(txtMask.Text, out result1);
if (!passed2)
{
int value;
var passed3 = int.TryParse(txtMask.Text, out value);
if (!passed3 ||
(result1.AddressFamily == AddressFamily.InterNetwork &&
(value < 0 || value > 32)) ||
(result1.AddressFamily == AddressFamily.InterNetworkV6 &&
(value < 0 || value > 128)))
{
ShowMessage(
string.Format(
"'{0}' is an invalid subnet mask. It must be a valid IP address or an integer value between 0-32 for IPv4 ad 0-128 for IPv6.",
txtMask.Text),
MessageBoxButtons.OK,
MessageBoxIcon.Exclamation,
MessageBoxDefaultButton.Button1);
return;
}
}
Item = new IpSecurityItem(null);
Item.Address = txtRange.Text;
Item.Mask = txtMask.Text;
Item.Allowed = allowed;
if (feature.Items.Any(item => item.Match(Item)))
{
ShowMessage(
"A restriction for this domain name or IP address already exists.",
MessageBoxButtons.OK,
MessageBoxIcon.Error,
MessageBoxDefaultButton.Button1);
return;
}
DialogResult = DialogResult.OK;
}));
}
public SetRestrictionsDialog(IServiceProvider serviceProvider, ConfigurationSection section, IpSecurityFeature feature)
: base(serviceProvider)
{
InitializeComponent();
cbDomain.Checked = (bool)section["enableReverseDns"];
cbAccess.SelectedIndex = (bool)section["allowUnlisted"] ? 0 : 1;
cbProxy.Enabled = section.Schema.AttributeSchemas["enabled"] != null;
if (cbProxy.Enabled)
{
cbProxy.Checked = (bool)section["enableProxyMode"];
}
cbAction.Enabled = section.Schema.AttributeSchemas["denyAction"] != null;
if (cbAction.Enabled)
{
var action = (long)section["denyAction"];
if (action == 0L)
{
cbAction.SelectedIndex = 0;
}
else if (action == 401L)
{
cbAction.SelectedIndex = 1;
}
else if (action == 403L)
{
cbAction.SelectedIndex = 2;
}
else
{
cbAction.SelectedIndex = 3;
}
}
var container = new CompositeDisposable();
FormClosed += (sender, args) => container.Dispose();
container.Add(
Observable.FromEventPattern <EventArgs>(btnOK, "Click")
.ObserveOn(System.Threading.SynchronizationContext.Current)
.Subscribe(evt =>
{
section["enableReverseDns"] = cbDomain.Checked;
section["allowUnlisted"] = cbAccess.SelectedIndex == 0;
if (cbProxy.Enabled)
{
section["enableProxyMode"] = cbProxy.Checked;
}
if (cbAction.Enabled)
{
if (cbAction.SelectedIndex == 0)
{
section["denyAction"] = 0L;
}
else if (cbAction.SelectedIndex == 1)
{
section["denyAction"] = 401L;
}
else if (cbAction.SelectedIndex == 2)
{
section["denyAction"] = 403L;
}
else
{
section["denyAction"] = 404L;
}
}
DialogResult = DialogResult.OK;
}));
container.Add(
Observable.FromEventPattern <CancelEventArgs>(this, "HelpButtonClicked")
.ObserveOn(System.Threading.SynchronizationContext.Current)
.Subscribe(EnvironmentVariableTarget =>
{
feature.ShowHelp();
}));
}
public FeatureTaskList(IpSecurityFeature owner)
{
_owner = owner;
}
