Open-EC2Port.ps1
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function Open-EC2Port { <# .Synopsis Opens Ports on EC2 Instances .Description Opens port ranges on EC2 Instances .Link Enable-EC2Remoting .Example Get-EC2 | Open-EC2Port -Range 80 #> [OutputType([Nullable],[PSObject])] param( # The name of the security group [Parameter(Mandatory=$true,ValueFromPipelineByPropertyName=$true)] [Alias('GroupName')] [string]$SecurityGroup, # The port range to open [Parameter(Mandatory=$true,ValueFromPipelineByPropertyName=$true)] [Uint32[]]$Range, # The IP address to allow [string]$CidrIP = "0.0.0.0/0", # The protocol to allow [ValidateSet('tcp','udp','icmp')] [string]$Protocol = 'tcp', # IF set, will output the group [Switch]$PassThru ) process { $authorizeRequest= New-Object Amazon.EC2.Model.AuthorizeSecurityGroupIngressRequest $fromPort = $range | Measure-Object -Minimum | Select-Object -ExpandProperty Minimum $toPort = $range | Measure-Object -Maximum | Select-Object -ExpandProperty Maximum $auth = $authorizeRequest.WithGroupName($SecurityGroup).WithIpProtocol($Protocol).WithFromPort($FromPort).WithToPort($ToPort).WithCidrIp($CidrIP) $null = $AwsConnections.EC2.AuthorizeSecurityGroupIngress($auth) if ($PassThru) { if ($_) { $_ } else { $SecurityGroup } } } } |