/// <summary>
/// Converts this instance into a string form.
/// </summary>
public override string ToString()
{
return(String.Format("Source: {0}:{2}\t\tDestination: {1}:{3}",
IPAddressUtilities.FromUint(SrcIp),
IPAddressUtilities.FromUint(DstIp),
SrcPort == 0 ? "*" : SrcPort.ToString(CultureInfo.InvariantCulture),
DstPort == 0 ? "*" : DstPort.ToString(CultureInfo.InvariantCulture)));
}
public void PacketsMatchOnExactFields()
{
Packet p = new Packet();
p.DstIp = IPAddressUtilities.StringToUint("10.0.1.10");
p.DstPort = 80;
p.SrcIp = IPAddressUtilities.StringToUint("1.1.1.1");
p.SrcPort = 5000;
AclRule rule = new AclRule();
rule.DstIpLow = p.DstIp;
rule.DstIpHigh = p.DstIp;
rule.DstPort = p.DstPort;
rule.SrcIpLow = p.SrcIp;
rule.SrcIpHigh = p.SrcIp;
rule.SrcPort = p.SrcPort;
Assert.True(rule.Matches((Zen <Packet>)p).Equals((Zen <bool>)true));
}
public void PacketsDoNotMatchOnDifferingPorts()
{
Packet p = new Packet();
p.DstIp = IPAddressUtilities.StringToUint("10.0.1.10");
p.DstPort = 80;
p.SrcIp = IPAddressUtilities.StringToUint("1.1.1.1");
p.SrcPort = 5000;
AclRule rule = new AclRule();
rule.DstIpLow = p.DstIp;
rule.DstIpHigh = p.DstIp;
rule.DstPort = 8080;
rule.SrcIpLow = p.SrcIp;
rule.SrcIpHigh = p.SrcIp;
rule.SrcPort = 5001;
Assert.False(rule.Matches((Zen <Packet>)p).Equals((Zen <bool>)true));
}
public void PacketsDoNotMatchOnDifferingIP()
{
Packet p = new Packet();
p.DstIp = IPAddressUtilities.StringToUint("10.0.1.10");
p.DstPort = 80;
p.SrcIp = IPAddressUtilities.StringToUint("1.1.1.1");
p.SrcPort = 5000;
uint testDstIP = IPAddressUtilities.StringToUint("10.0.2.10");
uint testSrcIP = IPAddressUtilities.StringToUint("1.1.1.2");
AclRule rule = new AclRule();
rule.DstIpLow = testDstIP;
rule.DstIpHigh = testDstIP;
rule.DstPort = p.DstPort;
rule.SrcIpLow = testSrcIP;
rule.SrcIpHigh = testSrcIP;
rule.SrcPort = p.SrcPort;
Assert.False(rule.Matches((Zen <Packet>)p).Equals((Zen <bool>)true));
}
