public/Remove-VPASAllDiscoveredAccounts.ps1

<#
.Synopsis
   DELETE ALL DISCOVERED ACCOUNTS FROM PENDING ACCOUNTS
   CREATED BY: Vadim Melamed, EMAIL: vmelamed5@gmail.com
.DESCRIPTION
   USE THIS FUNCTION TO DELETE ALL DISCOVERED ACCOUNTS FROM THE PENDING SAFE LIST
.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 Confirm
   Skip the confirmation prompt confirming the removal of all discovered accounts
.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 HideWhatIfOutput
   Suppress any code simulation output from the console
.EXAMPLE
   $WhatIfSimulation = Remove-VPASAllDiscoveredAccounts -WhatIf
.EXAMPLE
   $DeleteDiscoveredAccountsStatus = Remove-VPASAllDiscoveredAccounts -Confirm
.OUTPUTS
   $true if successful
   $false if failed
#>

function Remove-VPASAllDiscoveredAccounts{
    [OutputType([bool],'System.Object')]
    [CmdletBinding()]
    Param(

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=0)]
        [Switch]$Confirm,

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=1)]
        [hashtable]$token,

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=2)]
        [Switch]$WhatIf,

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=3)]
        [Switch]$HideWhatIfOutput

    )

    Begin{
        $tokenval,$sessionval,$PVWA,$Header,$ISPSS,$IdentityURL,$EnableTextRecorder,$AuditTimeStamp,$NoSSL,$VaultVersion,$HideWarnings,$AuthenticatedAs,$SubDomain = Get-VPASSession -token $token
        $CommandName = $MyInvocation.MyCommand.Name
        $log = Write-VPASTextRecorder -inputval $CommandName -token $token -LogType COMMAND
    }
    process{
        Write-Verbose "SUCCESSFULLY PARSED PVWA VALUE"
        Write-Verbose "SUCCESSFULLY PARSED TOKEN VALUE"

        try{

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

            if(!$WhatIf){
                if($Confirm){
                    Write-verbose "CONFIRM FLAG PASSED...SKIPPING VALIDATION"
                    write-verbose "MAKING API CALL TO CYBERARK"

                    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 "DISCOVERED ACCOUNTS HAVE BEEN DELETED"
                    return $true
                }
                else{
                    Write-VPASOutput -str "ARE YOU SURE YOU WANT TO DELETE ALL DISCOVERED ACCOUNTS (Y/N) [Y]: " -type C
                    $confirmstr = Read-Host
                    if([String]::IsNullOrEmpty($confirmstr)){
                        Write-verbose "VALIDATION CONFIRMED"
                        write-verbose "MAKING API CALL TO CYBERARK"

                        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 "DISCOVERED ACCOUNTS HAVE BEEN DELETED"
                        return $true
                    }
                    elseif($confirmstr -eq "Y" -or $confirmstr -eq "y"){
                        Write-verbose "VALIDATION CONFIRMED"
                        write-verbose "MAKING API CALL TO CYBERARK"

                        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 "DISCOVERED ACCOUNTS HAVE BEEN DELETED"
                        return $true
                    }
                    else{
                        $log = Write-VPASTextRecorder -inputval "CANCELING API CALL" -token $token -LogType MISC
                        $log = Write-VPASTextRecorder -inputval "REST API COMMAND RETURNED: FALSE" -token $token -LogType MISC
                        Write-VPASOutput -str "DISCOVERED ACCOUNTS WILL NOT BE DELETED...RETURNING FALSE" -type E
                        return $false
                    }
                }
            }
            elseif($WhatIf){
                $log = Write-VPASTextRecorder -token $token -LogType WHATIF1
                $WhatIfHash = @{}
                $WhatIfArr = @()

                Write-Verbose "INITIATING COMMAND SIMULATION"
                $WhatIfInfo = Get-VPASDiscoveredAccounts -token $token -SearchQuery " "
                $WhatIfInfoCount = $WhatIfInfo.Count

                if(!$HideWhatIfOutput){
                    Write-VPASOutput -str "====== BEGIN COMMAND SIMULATION ======" -type S
                    Write-VPASOutput -str "THE FOLLOWING DISCOVERED ACCOUNTS WOULD BE DELETED FROM ACCOUNTS DISCOVERY:" -type S
                }

                foreach($WhatIfRec in $WhatIfInfo.value){
                    $WhatIfRecID = $WhatIfRec.id
                    $WhatIfRecName = $WhatIfRec.name
                    if(!$HideWhatIfOutput){
                        Write-VPASOutput -str "$WhatIfRecID : $WhatIfRecName" -type S
                    }
                    $WhatIfTempHash = @{
                        AccountID = $WhatIfRecID
                        ObjectName = $WhatIfRecName
                    }
                    $WhatIfArr += $WhatIfTempHash
                }

                if(!$HideWhatIfOutput){
                    Write-VPASOutput -str "---" -type S
                    Write-VPASOutput -str "ACCOUNTS : $WhatIfInfoCount" -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 = @{
                        AmountOfAccounts = $WhatIfInfoCount
                        RestURI = $uri
                        RestMethod = "DELETE"
                        Accounts = $WhatIfArr
                        Disclaimer = "THESE PENDING ACCOUNTS 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
            }
        }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 ALL DISCOVERED ACCOUNTS...RETURNING FALSE"
            Write-VPASOutput -str $_ -type E
            return $false
        }
    }
    End{
        $log = Write-VPASTextRecorder -inputval $CommandName -token $token -LogType DIVIDER
    }
}