private static void AddRuleWithIPAddress(ISecurityGroup sg, SecurityGroupRuleOptions securitygroupRuleOptions, SecurityGroupRuleType securityGroupRuleType)
{
if (securityGroupRuleType == SecurityGroupRuleType.IngressRule)
{
sg.AddIngressRule(Peer.Ipv4(securitygroupRuleOptions.IpAddress), Port.TcpRange(securitygroupRuleOptions.PortRangeStart.Value, securitygroupRuleOptions.PortRangeEnd.Value), securitygroupRuleOptions.Description);
}
else
{
sg.AddEgressRule(Peer.Ipv4(securitygroupRuleOptions.IpAddress), Port.TcpRange(securitygroupRuleOptions.PortRangeStart.Value, securitygroupRuleOptions.PortRangeEnd.Value), securitygroupRuleOptions.Description);
}
}
private static void CheckSecurityGroupIngressRulesParams(SecurityGroupRuleOptions ingressRule, bool securityGroupIdIsEmpty, bool ipAddressIsEmpty, SecurityGroupRuleType securityGroupRuleType)
{
var typeRule = securityGroupRuleType == SecurityGroupRuleType.IngressRule ? "ingress" : "egress";
if (securityGroupIdIsEmpty && ipAddressIsEmpty)
{
throw new ArgumentException($"An {typeRule} rule must contain either a security group id or an IP address");
}
if (!securityGroupIdIsEmpty && !ipAddressIsEmpty)
{
throw new ArgumentException($"An {typeRule} rule cannot contain both a security group id and an IP address");
}
if (ingressRule.Port == null && ingressRule.PortRangeStart == null && ingressRule.PortRangeEnd == null)
{
throw new ArgumentException($"An {typeRule} rule must contain either a Port or a Port Range");
}
}
private void AddRuleWithEMptyIPAddress(SecurityGroupOptions securityGroup, ISecurityGroup sg, SecurityGroupRuleOptions securitygroupRuleOptions, SecurityGroupRuleType securityGroupRuleType)
{
var securityGroupAllowed = LocateSecurityGroup(securitygroupRuleOptions.SecurityGroupId,
$"The security group id {securitygroupRuleOptions.SecurityGroupId} was found in the list of ingress rules of the security group {securityGroup.SecurityGroupName}, that security group does not exist");
if (securityGroupRuleType == SecurityGroupRuleType.IngressRule)
{
sg.AddIngressRule(securityGroupAllowed, Port.TcpRange(securitygroupRuleOptions.PortRangeStart.Value, securitygroupRuleOptions.PortRangeEnd.Value), securitygroupRuleOptions.Description);
}
else
{
sg.AddEgressRule(securityGroupAllowed, Port.TcpRange(securitygroupRuleOptions.PortRangeStart.Value, securitygroupRuleOptions.PortRangeEnd.Value), securitygroupRuleOptions.Description);
}
}
private void CheckPortRangeStart(SecurityGroupOptions securityGroup, ISecurityGroup sg, SecurityGroupRuleOptions securitygroupRuleOptions, bool ipAddressIsEmpty, SecurityGroupRuleType securityGroupRuleType)
{
if ((securitygroupRuleOptions.PortRangeStart != null || securitygroupRuleOptions.PortRangeEnd != null) && (securitygroupRuleOptions.PortRangeStart == null || securitygroupRuleOptions.PortRangeEnd == null))
{
throw new ArgumentException("A Port Range must specify both a start port and an end port");
}
else
{
if (securitygroupRuleOptions.PortRangeStart != null && securitygroupRuleOptions.PortRangeEnd != null)
{
if (ipAddressIsEmpty)
{
AddRuleWithEMptyIPAddress(securityGroup, sg, securitygroupRuleOptions, securityGroupRuleType);
}
else
{
AddRuleWithIPAddress(sg, securitygroupRuleOptions, securityGroupRuleType);
}
}
}
}
private void CheckIngresPortAndIPAdress(SecurityGroupOptions securityGroup, ISecurityGroup sg, SecurityGroupRuleOptions ingressRule, bool ipAddressIsEmpty, SecurityGroupRuleType securityGroupRuleType)
{
if (ingressRule.Port != null)
{
if (ipAddressIsEmpty)
{
var securityGroupAllowed = LocateSecurityGroup(ingressRule.SecurityGroupId,
$"The security group id {ingressRule.SecurityGroupId} was found in the list of ingress rules of the security group {securityGroup.SecurityGroupName}, that security group does not exist");
if (securityGroupRuleType == SecurityGroupRuleType.IngressRule)
{
sg.AddIngressRule(securityGroupAllowed, Port.Tcp(ingressRule.Port.Value), ingressRule.Description);
}
else
{
sg.AddEgressRule(securityGroupAllowed, Port.Tcp(ingressRule.Port.Value), ingressRule.Description);
}
}
else
{
if (securityGroupRuleType == SecurityGroupRuleType.IngressRule)
{
sg.AddIngressRule(Peer.Ipv4(ingressRule.IpAddress), Port.Tcp(ingressRule.Port.Value), ingressRule.Description);
}
else
{
sg.AddEgressRule(Peer.Ipv4(ingressRule.IpAddress), Port.Tcp(ingressRule.Port.Value), ingressRule.Description);
}
}
}
}