core/modules/monkeyutils/public/Get-MonkeyDuplicateObjectsByProperty.ps1
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# Monkey365 - the PowerShell Cloud Security Tool for Azure and Microsoft 365 (copyright 2022) by Juan Garrido # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. Function Get-MonkeyDuplicateObjectsByProperty{ <# .SYNOPSIS Get duplicate objects based on specific property .DESCRIPTION Get duplicate objects based on specific property .INPUTS .OUTPUTS .EXAMPLE .NOTES Author : Juan Garrido Twitter : @tr1ana File Name : Get-MonkeyDuplicateObjectsByProperty Version : 1.0 .LINK https://github.com/silverhack/monkey365 #> [Diagnostics.CodeAnalysis.SuppressMessageAttribute("PSUseOutputTypeCorrectly", "", Scope="Function")] [CmdletBinding()] [OutputType([System.Collections.Generic.List[System.Management.Automation.PSObject]])] Param ( [parameter(Mandatory=$true, HelpMessage="Reference Object")] [System.Collections.Generic.List[System.Management.Automation.PSObject]]$ReferenceObject, [parameter(Mandatory=$true, HelpMessage="Object Property")] [String]$Property ) Process{ $duplicateObjects = [System.Collections.Generic.List[System.Management.Automation.PSObject]]::new(); Try{ $Objects = [System.Collections.Generic.List[System.Management.Automation.PSObject]]::new(); #Iterate objects Foreach($obj in $ReferenceObject){ if($Objects.Count -gt 0){ $match = $Objects.Where({$_.$($Property) -eq $obj.$($Property)}) if($match){ Write-Verbose -Message ("duplicate entry found {0}" -f $obj.$($Property)); [void]$duplicateObjects.Add($obj) } else{ [void]$Objects.Add($obj) } } Else{ [void]$Objects.Add($obj) } } return $duplicateObjects } Catch{ Write-Error $_ return , $duplicateObjects } } } |