public/Remove-VPASUsagePlatform.ps1

<#
.Synopsis
   DELETE USAGE PLATFORM
   CREATED BY: Vadim Melamed, EMAIL: vpasmodule@gmail.com
.DESCRIPTION
   USE THIS FUNCTION TO DELETE A USAGE PLATFORM
.LINK
   https://vpasmodule.com/commands/Remove-VPASUsagePlatform
.PARAMETER token
   HashTable of data containing various pieces of login information (PVWA, LoginToken, HeaderType, etc).
   If -token is not passed, function will use last known hashtable generated by New-VPASToken
.PARAMETER UsagePlatformID
   Unique UsagePlatformID to delete
.PARAMETER WhatIf
   Run code simulation to see what is affected by running the command as well as any possible implications
   This is a code simulation flag, meaning the command will NOT actually run
.PARAMETER InputParameters
   HashTable of values containing the parameters required to make the API call
.PARAMETER HideWhatIfOutput
   Suppress any code simulation output from the console
.EXAMPLE
   $WhatIfSimulation = Remove-VPASUsagePlatform -UsagePlatformID {USAGE PLATFORMID VALUE} -WhatIf
.EXAMPLE
   $DeleteUsagePlatformIDStatus = Remove-VPASUsagePlatform -UsagePlatformID {USAGE PLATFORMID VALUE}
.EXAMPLE
   $InputParameters = @{
        UsagePlatformID = "DeleteUsagePlatformID"
        WhatIf = $true|$false
        HideOutput = $true|$false
   }
   $DeleteUsagePlatformIDStatus = Remove-VPASUsagePlatform -InputParameters $InputParameters
.OUTPUTS
   $true if successful
   ---
   $false if failed
#>

function Remove-VPASUsagePlatform{
    [OutputType([bool],'System.Object')]
    [CmdletBinding(DefaultParameterSetName='Set1')]
    Param(

        [Parameter(Mandatory=$true,ParameterSetName='Set1',ValueFromPipelineByPropertyName=$true,HelpMessage="Enter target PlatformID (for example: WinServerLocal)")]
        [String]$UsagePlatformID,

        [Parameter(Mandatory=$false,ParameterSetName='Set1',ValueFromPipelineByPropertyName=$true)]
        [Switch]$WhatIf,

        [Parameter(Mandatory=$false,ParameterSetName='Set1',ValueFromPipelineByPropertyName=$true)]
        [Switch]$HideWhatIfOutput,

        [Parameter(Mandatory=$true,ParameterSetName='InputParameters',ValueFromPipelineByPropertyName=$true,HelpMessage="Hashtable of parameters required to make API call, refer to get-help -examples for valid inputs")]
        [hashtable]$InputParameters,

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true)]
        [hashtable]$token
    )

    Begin{
        $tokenval,$sessionval,$PVWA,$Header,$ISPSS,$IdentityURL,$EnableTextRecorder,$AuditTimeStamp,$NoSSL,$VaultVersion,$HideWarnings,$AuthenticatedAs,$SubDomain,$EnableTroubleshooting = Get-VPASSession -token $token
        $CommandName = $MyInvocation.MyCommand.Name
        $log = Write-VPASTextRecorder -inputval $CommandName -token $token -LogType COMMAND
    }
    Process{
        try{
            if($PSCmdlet.ParameterSetName -eq "InputParameters"){
                $KeyHash = @{
                    set1 = @{
                        AcceptableKeys = @("UsagePlatformID","WhatIf","HideWhatIfOutput")
                        MandatoryKeys = @("UsagePlatformID")
                    }
                }
                $CheckSet = Test-VPASHashtableKeysHelper -InputHash $InputParameters -KeyHash $KeyHash

                if(!$CheckSet){
                    $log = Write-VPASTextRecorder -inputval "FAILED TO FIND TARGET PARAMETER SET" -token $token -LogType MISC
                    Write-Verbose "FAILED TO FIND TARGET PARAMETER SET"
                    Write-VPASOutput -str "FAILED TO FIND TARGET PARAMETER SET...VIEW EXAMPLES BELOW:" -type E
                    $examples = Write-VPASExampleHelper -CommandName $CommandName
                    return $false
                }
                else{
                    foreach($key in $InputParameters.Keys){
                        Set-Variable -Name $key -Value $InputParameters.$key
                    }
                }
            }
        }catch{
            $log = Write-VPASTextRecorder -inputval $_ -token $token -LogType ERROR
            $log = Write-VPASTextRecorder -inputval "REST API COMMAND RETURNED: FALSE" -token $token -LogType MISC
            Write-Verbose "FAILED TO REMOVE PLATFORM"
            Write-VPASOutput -str $_ -type E
            return $false
        }

        try{

            Write-Verbose "INVOKING USAGEPLATFORMID HELPER FUNCTION"
            $platID = Get-VPASUsagePlatformIDHelper -token $token -usageplatformID $UsagePlatformID

            if($platID -eq -1){
                $log = Write-VPASTextRecorder -inputval "COULD NOT FIND TARGET USAGE PLATFORMID: $UsagePlatformID" -token $token -LogType MISC
                $log = Write-VPASTextRecorder -inputval "REST API COMMAND RETURNED: FALSE" -token $token -LogType MISC
                Write-Verbose "COULD NOT FIND TARGET USAGE PLATFORMID: $UsagePlatformID"
                Write-VPASOutput -str "COULD NOT FIND TARGET USAGE PLATFORMID: $UsagePlatformID" -type E
                return $false
            }
            else{
                Write-Verbose "FOUND USAGE PLATFORMID: $platID"

                Write-Verbose "MAKING API CALL TO CYBERARK"
                if($NoSSL){
                    Write-Verbose "NO SSL ENABLED, USING HTTP INSTEAD OF HTTPS"
                    $uri = "http://$PVWA/passwordvault/api/platforms/dependents/$platID/"
                }
                else{
                    Write-Verbose "SSL ENABLED BY DEFAULT, USING HTTPS"
                    $uri = "https://$PVWA/passwordvault/api/platforms/dependents/$platID/"
                }
                $log = Write-VPASTextRecorder -inputval $uri -token $token -LogType URI
                $log = Write-VPASTextRecorder -inputval "DELETE" -token $token -LogType METHOD

                if($WhatIf){
                    $log = Write-VPASTextRecorder -token $token -LogType WHATIF1
                    $WhatIfHash = @{}
                    Write-Verbose "INITIATING COMMAND SIMULATION"

                    $WhatIfInfo = Get-VPASUsagePlatformDetails -usageplatformID $UsagePlatformID -token $token

                    $WhatIfNumberOfLinkedTargetPlatforms = $WhatIfInfo.NumberOfLinkedTargetPlatforms
                    $WhatIfCredentialsManagementPolicy = $WhatIfInfo.CredentialsManagementPolicy
                    $WhatIfID = $WhatIfInfo.ID
                    $WhatIfPlatformID = $WhatIfInfo.PlatformID
                    $WhatIfName = $WhatIfInfo.Name

                    if(!$HideWhatIfOutput){
                        Write-VPASOutput -str "====== BEGIN COMMAND SIMULATION ======" -type S
                        Write-VPASOutput -str "THE FOLLOWING USAGE PLATFORM WOULD BE DELETED:" -type S
                        Write-VPASOutput -str "NumberOfLinkedTargetPlatforms : $WhatIfNumberOfLinkedTargetPlatforms" -type S
                        Write-VPASOutput -str "CredentialsManagementPolicy : $WhatIfCredentialsManagementPolicy" -type S
                        Write-VPASOutput -str "ID : $WhatIfID" -type S
                        Write-VPASOutput -str "PlatformID : $WhatIfPlatformID" -type S
                        Write-VPASOutput -str "Name : $WhatIfName" -type S
                        Write-VPASOutput -str "---" -type S
                        Write-VPASOutput -str "URI : $uri" -type S
                        Write-VPASOutput -str "METHOD : DELETE" -type S
                        Write-VPASOutput -str " " -type S
                        Write-VPASOutput -str "======= END COMMAND SIMULATION =======" -type S
                    }
                    $WhatIfHash = @{
                        WhatIf = @{
                            NumberOfLinkedTargetPlatforms = $WhatIfNumberOfLinkedTargetPlatforms
                            CredentialsManagementPolicy = $WhatIfCredentialsManagementPolicy
                            ID = $WhatIfID
                            PlatformID = $WhatIfPlatformID
                            Name = $WhatIfName
                            RestURI = $uri
                            RestMethod = "DELETE"
                            Disclaimer = "THIS USAGE PLATFORM WILL BE DELETED IF -WhatIf FLAG IS REMOVED"
                        }
                    }
                    $WhatIfJSON = $WhatIfHash | ConvertTo-Json | ConvertFrom-Json
                    $log = Write-VPASTextRecorder -inputval $WhatIfJSON -token $token -LogType RETURNARRAY
                    $log = Write-VPASTextRecorder -token $token -LogType WHATIF2
                    return $WhatIfJSON
                }
                else{
                    if($sessionval){
                        $response = Invoke-RestMethod -Headers @{"Authorization"=$Header} -Uri $uri -Method DELETE -ContentType "application/json" -WebSession $sessionval
                    }
                    else{
                        $response = Invoke-RestMethod -Headers @{"Authorization"=$Header} -Uri $uri -Method DELETE -ContentType "application/json"
                    }
                    $log = Write-VPASTextRecorder -inputval "REST API COMMAND RETURNED: TRUE" -token $token -LogType MISC
                    Write-Verbose "SUCCESSFULLY DELETED $UsagePlatformID"
                    Write-Verbose "RETURNING TRUE"
                    return $true
                }
            }
        }catch{
            $log = Write-VPASTextRecorder -inputval $_ -token $token -LogType ERROR
            $log = Write-VPASTextRecorder -inputval "REST API COMMAND RETURNED: FALSE" -token $token -LogType MISC
            Write-Verbose "UNABLE TO DELETE $UsagePlatformID"
            Write-VPASOutput -str $_ -type E
            return $false
        }
    }
    End{
        $log = Write-VPASTextRecorder -inputval $CommandName -token $token -LogType DIVIDER
    }
}