127 lines
4.5 KiB
PowerShell
127 lines
4.5 KiB
PowerShell
#Script créé par Nicolas Lang - Sous licence CC-BY-SA
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#https://nicolaslang.fr
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function Get-LinuxGroups
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{
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[CmdletBinding(
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SupportsShouldProcess=$false,
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HelpUri="http://nicolaslang.blogspot.com"
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)]
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param(
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[Parameter (Position=0, ValueFromPipeline=$true, ValueFromPipelineByPropertyName=$true)]
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[ValidateNotNullOrEmpty()]
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[string]$Name,
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[Parameter (Mandatory=$false)]
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[ValidateNotNullOrEmpty()]
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[ValidatePattern('(?<propertyname>(Name|ID_Group|Member))\s+(?<operator>(-like|-eq|-ceq|-clike))\s+"(?<value>.*)"')]
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[string]$filter
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)
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begin
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{
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$groups = Get-Content /etc/group
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$grouparray = New-Object System.Collections.ArrayList
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$maxgroup = 0
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#Calcul de la valeur maxgroup
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foreach ($group in $groups)
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{
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$splitted = $group.split(":")
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$count = $splitted[-1].split(",")
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if ($count.count -gt $maxgroup)
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{
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$maxgroup = $count.count
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}
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}
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foreach ($group in $groups)
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{
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$splitted = $group.split(":")
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$count = $splitted[-1].split(",")
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$object = [PSCustomObject]@{
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"Name" = $splitted[0]
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"ID_Group" = $splitted[2]
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}
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$loop = 0
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foreach ($member in $count)
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{
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$object | Add-Member -Name "Member $($loop + 1)" -MemberType NoteProperty -Value $member
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$loop++
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}
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while ($loop -lt $maxgroup)
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{
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$object | Add-Member -Name "Member $($loop + 1)" -MemberType NoteProperty -Value ""
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$loop++
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}
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$object | Add-Member -name "TotalList" -MemberType NoteProperty -Value $count
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$grouparray.Add($object) | Out-Null
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}
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#Définition des paramètres affichés par défaut
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$defaultProperties = ($grouparray | Get-Member | Where-Object {$_.membertype -eq "NoteProperty" -and $_.name -like "Member*"}).Name
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$defaultDisplayPropertySet = New-Object System.Management.Automation.PSPropertySet(‘DefaultDisplayPropertySet’,[string[]]$defaultProperties)
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$defaultdisplaypropertyset.ReferencedPropertyNames.insert(0,"ID_Group")
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$defaultdisplaypropertyset.ReferencedPropertyNames.insert(0,"Name")
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$PSStandardMembers = [System.Management.Automation.PSMemberInfo[]]@($defaultDisplayPropertySet)
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$grouparray | Add-Member MemberSet PSStandardMembers $PSStandardMembers
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}
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Process
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{
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if ($filter)
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{
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$filter -match '(?<propertyname>(Name|ID_Group|Member))\s+(?<operator>(-like|-eq|-ceq|-clike))\s+"(?<value>.*)"' | Out-Null
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if ($matches.propertyname -eq "Member")
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{
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Switch ($matches.operator)
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{
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"-like" {
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$return = $grouparray | Where-object {$_.totallist.split(",") -like "$($matches.value)"}
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}
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"-clike"{
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$return = $grouparray | Where-object {$_.totallist.split(",") -clike "$($matches.value)"}
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}
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"-eq" {
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$return = $grouparray | Where-object {$_.totallist.split(",") -eq "$($matches.value)"}
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}
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"-ceq" {
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$return = $grouparray | Where-object {$_.totallist.split(",") -ceq "$($matches.value)"}
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}
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}
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return $return
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}
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else
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{
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Switch ($matches.operator)
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{
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"-like" {$return = $grouparray | Where-Object {$_.$($matches.propertyname) -like "$($matches.value)"}}
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"-clike"{$return = $grouparray | Where-Object {$_.$($matches.propertyname) -clike "$($matches.value)"}}
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"-eq" {$return = $grouparray | Where-Object {$_.$($matches.propertyname) -eq "$($matches.value)"}}
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"-ceq" {$return = $grouparray | Where-Object {$_.$($matches.propertyname) -ceq "$($matches.value)"}}
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}
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return $return
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}
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}
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elseif ($name)
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{
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return $($grouparray | Where-Object {$_.name -eq $name})
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}
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else
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{
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return $grouparray
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}
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}
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} |