private IList <Firewall.AllowedData> EnablePort(FirewallPort port)
{
var allowedData = new Firewall.AllowedData
{
IPProtocol = port.ProtocolString,
Ports = new List <string> {
port.Port.ToString()
},
};
return(new List <Firewall.AllowedData> {
allowedData
});
}
/// <summary>
/// Creates a firewall rule with the given name that opens up the given port, targetting the very same
/// name as the target tag. GCE instances with that tag will be affected by this rule.
/// </summary>
/// <param name="port">The port to open.</param>
/// <returns>The task that will be fulfilled once the operation is completed.</returns>
public async Task CreateFirewall(FirewallPort port)
{
try
{
var newFirewall = new Firewall
{
Name = port.Name,
Allowed = EnablePort(port),
TargetTags = new List <string> {
port.Name
},
};
var operation = await Service.Firewalls.Insert(newFirewall, ProjectId).ExecuteAsync();
await WaitAsync(operation);
}
catch (GoogleApiException ex)
{
Debug.WriteLine($"Failed to create firewall: {ex.Message}");
throw new DataSourceException(ex.Message, ex);
}
}
private void OnOkCommand()
{
var portsToEnable = new List<FirewallPort>();
var portsToDisable = new List<FirewallPort>();
foreach (var entry in Ports.Where(x => x.Changed))
{
var firewallPort = new FirewallPort(entry.PortInfo.GetTag(_instance), entry.PortInfo.Port);
if (entry.IsEnabled)
{
portsToEnable.Add(firewallPort);
}
else
{
portsToDisable.Add(firewallPort);
}
}
Result = new PortChanges(portsToEnable: portsToEnable, portsToDisable: portsToDisable);
_owner.Close();
}
