mirror of
https://github.com/thegeeklab/ansible-later.git
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105 lines
2.8 KiB
PowerShell
105 lines
2.8 KiB
PowerShell
#!powershell
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# Copyright: (c) 2016, Daniele Lazzari <lazzari@mailup.com>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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#Requires -Module Ansible.ModuleUtils.Legacy
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# win_route (Add or remove a network static route)
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$params = Parse-Args $args -supports_check_mode $true
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$check_mode = Get-AnsibleParam -obj $params -name "_ansible_check_mode" -default $false
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$dest = Get-AnsibleParam -obj $params -name "destination" -type "str" -failifempty $true
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$gateway = Get-AnsibleParam -obj $params -name "gateway" -type "str"
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$metric = Get-AnsibleParam -obj $params -name "metric" -type "int" -default 1
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$state = Get-AnsibleParam -obj $params -name "state" -type "str" -default "present" -validateSet "present","absent"
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$result = @{
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"changed" = $false
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"output" = ""
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}
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Function Add-Route {
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Param (
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[Parameter(Mandatory=$true)]
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[string]$Destination,
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[Parameter(Mandatory=$true)]
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[string]$Gateway,
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[Parameter(Mandatory=$true)]
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[int]$Metric,
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[Parameter(Mandatory=$true)]
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[bool]$CheckMode
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)
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$IpAddress = $Destination.split('/')[0]
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# Check if the static route is already present
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$Route = Get-CimInstance win32_ip4PersistedrouteTable -Filter "Destination = '$($IpAddress)'"
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if (!($Route)){
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try {
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# Find Interface Index
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$InterfaceIndex = Find-NetRoute -RemoteIPAddress $IpAddress | Select -First 1 -ExpandProperty InterfaceIndex
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# Add network route
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New-NetRoute -DestinationPrefix $Destination -NextHop $Gateway -InterfaceIndex $InterfaceIndex -RouteMetric $Metric -ErrorAction Stop -WhatIf:$CheckMode|out-null
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$result.changed = $true
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$result.output = "Route added"
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}
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catch {
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$ErrorMessage = $_.Exception.Message
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Fail-Json $result $ErrorMessage
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}
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}
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else {
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$result.output = "Static route already exists"
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}
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}
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Function Remove-Route {
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Param (
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[Parameter(Mandatory=$true)]
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[string]$Destination,
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[bool]$CheckMode
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)
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$IpAddress = $Destination.split('/')[0]
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$Route = Get-CimInstance win32_ip4PersistedrouteTable -Filter "Destination = '$($IpAddress)'"
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if ($Route){
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try {
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Remove-NetRoute -DestinationPrefix $Destination -Confirm:$false -ErrorAction Stop -WhatIf:$CheckMode
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$result.changed = $true
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$result.output = "Route removed"
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}
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catch {
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$ErrorMessage = $_.Exception.Message
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Fail-Json $result $ErrorMessage
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}
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}
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else {
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$result.output = "No route to remove"
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}
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}
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# Set gateway if null
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if(!($gateway)){
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$gateway = "0.0.0.0"
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}
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if ($state -eq "present"){
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Add-Route -Destination $dest -Gateway $gateway -Metric $metric -CheckMode $check_mode
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}
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else {
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Remove-Route -Destination $dest -CheckMode $check_mode
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}
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Exit-Json $result
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