public/New-VPASPSMSession.ps1
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<#
.Synopsis CONNECT WITH PSM CREATED BY: Vadim Melamed, EMAIL: vmelamed5@gmail.com .DESCRIPTION USE THIS FUNCTION TO MAKE A CONNECTION VIA PSM .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 safe Safe name that will be used to query for the target account if no AcctID is passed .PARAMETER username Username that will be used to query for the target account if no AcctID is passed .PARAMETER platform PlatformID that will be used to query for the target account if no AcctID is passed .PARAMETER address Address that will be used to query for the target account if no AcctID is passed .PARAMETER AcctID Unique ID that maps to a single account, passing this variable will skip any query functions .PARAMETER OpenRDPFile Trigger the RDPFile to open by default, rather then just display the RDPFile contents .PARAMETER ConnectionComponent Define which connection component will be used via ConnectionComponentID ConnectionComponentID is the ID given to the Connection Component (for example PSM-RDP for RDP, and PSM-SSH for SSH) .PARAMETER TargetServer Define the target server if the connection component prompts for a server Commonly used for domain accounts connecting via PSM-RDP .PARAMETER Reason Define a reason for connecting for audit purposes .EXAMPLE $ConnectWithPSMRDPFile = New-VPASPSMSession -safe {SAFE VALUE} -username {USERNAME VALUE} -address {ADDRESS VALUE} .EXAMPLE $ConnectWithPSMRDPFile = New-VPASPSMSession -AcctID {ACCTID VALUE} .OUTPUTS RDPFile if successful $false if failed #> function New-VPASPSMSession{ [OutputType('System.Object',[bool])] [CmdletBinding()] Param( [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=0)] [String]$safe, [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=1)] [String]$platform, [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=2)] [String]$username, [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=3)] [String]$address, [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=4)] [Switch]$OpenRDPFile, [Parameter(Mandatory=$true,ValueFromPipelineByPropertyName=$true,HelpMessage="Enter target ConnectionComponent (for example: PSM-RDP)",Position=5)] [String]$ConnectionComponent, [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=6)] [String]$TargetServer, [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=7)] [String]$Reason, [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=8)] [String]$AcctID, [Parameter(Mandatory=$false,ValueFromPipelineByPropertyName=$true,Position=9)] [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 $token -LogType COMMAND } Process{ Write-Verbose "SUCCESSFULLY PARSED PVWA VALUE" Write-Verbose "SUCCESSFULLY PARSED TOKEN VALUE" try{ if([String]::IsNullOrEmpty($AcctID)){ Write-Verbose "NO ACCOUNT ID PROVIDED...INVOKING HELPER FUNCTION TO RETRIEVE UNIQUE ACCOUNT ID BASED ON SPECIFIED PARAMETERS" $AcctID = Get-VPASAccountIDHelper -token $token -safe $safe -platform $platform -username $username -address $address Write-Verbose "RETURNING ACCOUNT ID" } else{ Write-Verbose "ACCOUNT ID SUPPLIED, SKIPPING HELPER FUNCTION" } write-verbose "INITIALIZING BODY PARAMETERS" $params = @{ Reason = $Reason ConnectionComponent = $ConnectionComponent ConnectionParams = @{ PSMRemoteMachine = @{ value = $TargetServer } } } $log = Write-VPASTextRecorder -inputval $params -token $token -LogType PARAMS $params = $params | ConvertTo-Json if($NoSSL){ Write-Verbose "NO SSL ENABLED, USING HTTP INSTEAD OF HTTPS" $uri = "http://$PVWA/PasswordVault/API/Accounts/$AcctID/PSMConnect/" } else{ Write-Verbose "SSL ENABLED BY DEFAULT, USING HTTPS" $uri = "https://$PVWA/PasswordVault/API/Accounts/$AcctID/PSMConnect/" } $log = Write-VPASTextRecorder -inputval $uri -token $token -LogType URI $log = Write-VPASTextRecorder -inputval "POST" -token $token -LogType METHOD write-verbose "MAKING API CALL TO CYBERARK" if($sessionval){ $response = Invoke-RestMethod -Headers @{"Authorization"=$Header} -Uri $uri -Method POST -Body $params -ContentType "application/json" -WebSession $sessionval } else{ $response = Invoke-RestMethod -Headers @{"Authorization"=$Header} -Uri $uri -Method POST -Body $params -ContentType "application/json" } Write-Verbose "CONSTRUCTING FILENAME" $tempResponse = $response -split "`r`n" $GUID = $tempResponse[2] -split ":" $tempName = $GUID[2] + "Vpas.rdp" Write-Verbose "CREATING RDP FILE" $curUser = $env:UserName $outputPath = "C:\Users\$curUser\Downloads\$tempName" write-output $response | Set-Content $outputPath Write-Verbose "RDP FILE CREATED: $outputPath" if($OpenRDPFile){ write-verbose "OPENING RDP FILE" #Invoke-Expression "mstsc.exe '$outputPath'" Start-Process "$env:windir\system32\mstsc.exe" -ArgumentList "$outputPath" } else{ Write-VPASOutput -str "RDP FILE CREATED: $outputPath" -type M Write-VPASOutput -str "PLEASE NOTE THIS FILE IS VALID FOR ~15 SECONDS ONLY" -type M } $outputlog = $response $log = Write-VPASTextRecorder -inputval "REST API COMMAND RETURNED: $outputlog" -token $token -LogType MISC Write-Verbose "RETURNING RDP FILE CONTENT" return $response }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 CONNECT TO PSM SESSION" Write-VPASOutput -str $_ -type E return $false } } End{ $log = Write-VPASTextRecorder -inputval $CommandName -token $token -LogType DIVIDER } } |