public/Get-VPASDiscoveredAccounts.ps1

<#
.Synopsis
   GET DISCOVERED ACCOUNTS
   CREATED BY: Vadim Melamed, EMAIL: vmelamed5@gmail.com
.DESCRIPTION
   USE THIS FUNCTION TO GET DISCOVERED ACCOUNTS IN 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 SearchQuery
   Search string to find target resource via username, address, safe, platform, etc.
   Comma separated for multiple fields, or to search all pass a blank value like so: " "
.PARAMETER PlatformType
   Limit the scope of accounts returned based on PlatformType
   Possible values: Windows Server Local, Windows Desktop Local, Windows Domain, Unix, Unix SSH Key, AWS, AWS Access Keys, Azure Password Management
.PARAMETER Privileged
   Limit the scope of accounts returned based on Privileged status
   Possible values: true, false
.PARAMETER Enabled
   Limit the scope of accounts returned based in account status
   Possible values: true, false
.EXAMPLE
   $DiscoveredAccountsJSON = Get-VPASDiscoveredAccounts -SearchQuery {SEARCHQUERY VALUE}
.OUTPUTS
   JSON Object (DiscoveredAccounts) if successful
   $false if failed
#>

function Get-VPASDiscoveredAccounts{
    [OutputType([bool],'System.Collections.Hashtable')]
    [CmdletBinding()]
    Param(

        [Parameter(Mandatory=$true,ValueFromPipelineByPropertyName=$true,HelpMessage="Enter wildcard search to query for target Discovered Accounts",Position=0)]
        [String]$SearchQuery,

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=1)]
        [ValidateSet('Windows Server Local','Windows Desktop Local','Windows Domain','Unix','Unix SSH Key','AWS','AWS Access Keys','Azure Password Management')]
        [String]$PlatformType,

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=2)]
        [ValidateSet('true','false')]
        [String]$Privileged,

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=3)]
        [ValidateSet('true','false')]
        [String]$Enabled,

        [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=4)]
        [hashtable]$token
    )

    Begin{
        $tokenval,$sessionval,$PVWA,$Header,$ISPSS,$IdentityURL,$EnableTextRecorder,$AuditTimeStamp,$NoSSL,$VaultVersion = 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"
        Write-Verbose "SUCCESSFULLY PARSED SEARCHQUERY VALUE: $SearchQuery"

        try{

            if($NoSSL){
                Write-Verbose "NO SSL ENABLED, USING HTTP INSTEAD OF HTTPS"
                $uri = "http://$PVWA/passwordvault/api/DiscoveredAccounts?offset=0&limit=1000&search=$searchQuery"
            }
            else{
                Write-Verbose "SSL ENABLED BY DEFAULT, USING HTTPS"
                $uri = "https://$PVWA/passwordvault/api/DiscoveredAccounts?offset=0&limit=1000&search=$searchQuery"
            }

            if(![String]::IsNullOrEmpty($PlatformType) -or ![String]::IsNullOrEmpty($Privileged) -or ![String]::IsNullOrEmpty($Enabled)){
                $uri += "&filter="
                $numparams = 0

                if(![String]::IsNullOrEmpty($PlatformType)){
                    if($numparams -eq 0){
                        $uri += "platformType eq $PlatformType"
                        $numparams += 1
                    }
                    else{
                        $uri += " AND platformType eq $PlatformType"
                        $numparams += 1
                    }
                }
                if(![String]::IsNullOrEmpty($Privileged)){
                    if($numparams -eq 0){
                        $uri += "privileged eq $Privileged"
                        $numparams += 1
                    }
                    else{
                        $uri += " AND privileged eq $Privileged"
                        $numparams += 1
                    }
                }
                if(![String]::IsNullOrEmpty($Enabled)){
                    if($numparams -eq 0){
                        $uri += "accountEnabled eq $Enabled"
                        $numparams += 1
                    }
                    else{
                        $uri += "AND accountEnabled eq $Enabled"
                        $numparams += 1
                    }
                }
            }

            $output = @{
                count = 0
                value = ""
            }
            $log = Write-VPASTextRecorder -inputval $uri -token $token -LogType URI
            $log = Write-VPASTextRecorder -inputval "GET" -token $token -LogType METHOD

            write-verbose "MAKING API CALL TO CYBERARK"

            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"
            }

            $output.count = $response.count
            $output.value = $response.value
            $nextlink = $response.nextLink

            while(![String]::IsNullOrEmpty($nextlink)){
                if($NoSSL){
                    Write-Verbose "NO SSL ENABLED, USING HTTP INSTEAD OF HTTPS"
                    $uri = "http://$PVWA/PasswordVault/$nextlink"
                }
                else{
                    Write-Verbose "SSL ENABLED BY DEFAULT, USING HTTPS"
                    $uri = "https://$PVWA/PasswordVault/$nextlink"
                }
                $log = Write-VPASTextRecorder -inputval $uri -token $token -LogType URI
                $log = Write-VPASTextRecorder -inputval "GET" -token $token -LogType METHOD

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

                $output.count = $newresponse.count
                $output.value += $newresponse.value
                $nextlink = $newresponse.nextLink
            }

            $result = $output
            $outputlog = $result | ConvertTo-Json | ConvertFrom-Json
            $log = Write-VPASTextRecorder -inputval $outputlog -token $token -LogType RETURNARRAY

            Write-Verbose "RETURNING JSON OBJECT"
            return $result
        }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 GET DISCOVERED ACCOUNTS FOR SEARCHQUERY: $SearchQuery"
            Write-VPASOutput -str $_ -type E
            return $false
        }
    }
    End{
        $log = Write-VPASTextRecorder -inputval $CommandName -token $token -LogType DIVIDER
    }
}