public/Get-VPASUsagePlatformDetails.ps1

<#
.Synopsis
   GET USAGE PLATFORM DETAILS
   CREATED BY: Vadim Melamed, EMAIL: vpasmodule@gmail.com
.DESCRIPTION
   USE THIS FUNCTION TO GET USAGE PLATFORM DETAILS
.LINK
   https://vpasmodule.com/commands/Get-VPASUsagePlatformDetails
.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 retrieve details for
.PARAMETER InputParameters
   HashTable of values containing the parameters required to make the API call
.EXAMPLE
   $UsagePlatformDetailsJSON = Get-VPASUsagePlatformDetails -usageplatformID {USAGE PLATFORMID VALUE}
.EXAMPLE
   $InputParameters = @{
        usageplatformID = "TargetUsagePlatformID"
   }
   $UsagePlatformDetailsJSON = Get-VPASUsagePlatformDetails -InputParameters $InputParameters
.OUTPUTS
   If successful:
   {
        "NumberOfLinkedTargetPlatforms": 1,
        "CredentialsManagementPolicy": {
                                            "Change": {
                                                           "AllowManual": true
                                                       }
                                        },
        "ID": 8,
        "PlatformID": "INIFile",
        "Name": "INI File",
        "PlatformBaseType": "INIFile",
        "PlatformBaseID": "INIFile"
   }
   ---
   $false if failed
#>

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

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

        [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")
                        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 RETRIEVE USAGE PLATFORM DETAILS"
            Write-VPASOutput -str $_ -type E
            return $false
        }

        try{
            $platformID = $usageplatformID

            Write-Verbose "CONSTRUCTING SEARCH STRING TO QUERY CYBERARK"
            $searchQuery = "$platformID"

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

            if($sessionval){
                $response = Invoke-RestMethod -Headers @{"Authorization"=$Header} -Uri $uri -Method GET -ContentType "application/json" -WebSession $sessionval
            }
            else{
                $response = Invoke-RestMethod -Headers @{"Authorization"=$Header} -Uri $uri -Method GET -ContentType "application/json"
            }


            $counter = $response.Total
            Write-Verbose "FOUND $counter USAGE PLATFORMS...LOOKING FOR TARGET USAGE PLATFORMID: $searchQuery"

            $output = -1
            foreach($rec in $response.Platforms){
                $recid = $rec.ID
                $recplatformid = $rec.PlatformID
                $recname = $rec.Name

                if($recplatformid -eq $platformID -or $recname -eq $platformID){
                    $output = $rec

                    $outputlog = @{
                        value = @{
                            NumberOfLinkedTargetPlatforms = $output.NumberOfLinkedTargetPlatforms
                            ID = $output.ID
                            PlatformID = $output.PlatformID
                            Name = $output.Name
                            CredentialsManagementPolicy = @{
                                AllowManualChange = $output.CredentialsManagementPolicy.Change.AllowManual
                            }
                        }
                    } | ConvertTo-Json | ConvertFrom-Json
                    $log = Write-VPASTextRecorder -inputval $outputlog -token $token -LogType RETURNARRAY

                    Write-Verbose "FOUND $platformID : TARGET ENTRY FOUND, RETURNING DETAILS"
                    return $output
                }
                Write-Verbose "FOUND $recplatformid : NOT TARGET ENTRY (SKIPPING)"

            }

            $log = Write-VPASTextRecorder -inputval "UNABLE TO FIND TARGET USAGE PLATFORMID, RETURNING -1" -token $token -LogType MISC
            $log = Write-VPASTextRecorder -inputval "REST API COMMAND RETURNED: FALSE" -token $token -LogType MISC
            Write-Verbose "CAN NOT FIND TARGET ENTRY, RETURNING -1"
            Write-VPASOutput -str "UNABLE TO FIND TARGET USAGE PLATFORMID, RETURNING -1" -type E
            return $output
        }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 QUERY CYBERARK"
            Write-VPASOutput -str $_ -type E
            return $false
        }
    }
    End{
        $log = Write-VPASTextRecorder -inputval $CommandName -token $token -LogType DIVIDER
    }
}