nsapi/Invoke-AkamaiNSAPIRequest.ps1
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function Invoke-AkamaiNSAPIRequest { Param( [Parameter(Mandatory=$true)] [string] $Path, [Parameter(Mandatory=$true)] [string] [ValidateSet('delete', 'dir', 'download', 'du', 'list', 'mkdir', 'mtime', 'quick-delete', 'rename', 'rmdir', 'stat', 'symlink', 'upload')] $Action, [Parameter(Mandatory=$false)] [Hashtable] $AdditionalOptions, [Parameter(Mandatory=$false)] [string] $Body, [Parameter(Mandatory=$false)] [string] $InputFile, [Parameter(Mandatory=$false)] [string] $OutputFile, [Parameter(Mandatory=$false)] [string] $AuthFile = "~/.akamai-cli/.netstorage/auth", [Parameter(Mandatory=$false)] [string] $Section = "default" ) # Get credentials from Auth File if(!(Test-Path $AuthFile)){ throw "Error: Auth File $AuthFile not found" } $Config = Get-Content $AuthFile if("[$Section]" -notin $Config){ throw "Error: Config section [$Section] not found in $EdgeRCFile" } $ConfigIndex = [array]::indexof($Config,"[$Section]") $SectionArray = $Config[$ConfigIndex..($ConfigIndex + 5)] $SectionArray | ForEach-Object { if($_.ToLower().StartsWith("key")) { $Key = $_.Replace(" ","").SubString($_.IndexOf("=")) } if($_.ToLower().StartsWith("id")) { $ID = $_.Replace(" ","").SubString($_.IndexOf("=")) } if($_.ToLower().StartsWith("group")) { $Group = $_.Replace(" ","").SubString($_.IndexOf("=")) } if($_.ToLower().StartsWith("host")){ $NSHost = $_.Replace(" ","").SubString($_.IndexOf("=")) } if($_.ToLower().StartsWith("cpcode")){ $CPCode = $_.Replace(" ","").SubString($_.IndexOf("=")) } } $NSHost = "https://$NSHost" if(!$key -or !$ID -or !$Group -or !$NSHost -or !$CPCode){ throw "Error: Some necessary auth elements missing. Please check your auth file" } # Check for Proxy Env variable and use if present if($null -ne $ENV:https_proxy) { $UseProxy = $true } #Prepend path with / and add CP Code if(!($Path.StartsWith("/"))) { $Path = "/$Path" } if(!($Path.StartsWith("/$CPCode/"))) { $Path = "/$CPCode$Path" } # Do the same for any additional options that might be missing the CP Code prefix $PathFixAttributes = @( 'destination' 'target' ) $PathFixAttributes | foreach { if($AdditionalOptions -and $AdditionalOptions[$_] -and !($AdditionalOptions[$_].StartsWith("%2F$CPCode"))){ $AdditionalOptions[$_] = "%2F$CPCode$($AdditionalOptions[$_])" } } $Headers = @{} $EncodedPath = [System.Web.HttpUtility]::UrlEncode($Path) # Action Header $Options = @{ 'version' = '1' 'action' = $Action } if($AdditionalOptions){ $Options += $AdditionalOptions } $Options.Keys | foreach { $ActionHeader += "$_=$($Options[$_])&" } if($ActionHeader.EndsWith("&")){ $ActionHeader = $ActionHeader.Substring(0,$ActionHeader.LastIndexOf("&")) } # Remove null options $ActionHeader = Remove-NullQueryParameters -ReqURL $ActionHeader $Headers['X-Akamai-ACS-Action'] = $ActionHeader #GUID for request signing $Nonce = Get-RandomString -Length 20 -Hex # Generate X-Akamai-ACS-Auth-Data variable $Version = 5 $EpochTime = [Math]::Floor([decimal](Get-Date(Get-Date).ToUniversalTime()-uformat "%s")) $AuthDataHeader = "$Version, 0.0.0.0, 0.0.0.0, $EpochTime, $Nonce, $ID" $Headers['X-Akamai-ACS-Auth-Data'] = $AuthDataHeader # Create sign-string for encrypting, reuse shared Crypto $SignString = "$Path`nx-akamai-acs-action:$ActionHeader`n" $EncryptMessage = $AuthDataHeader + $SignString $Signature = Crypto -secret $Key -message $EncryptMessage $Headers['X-Akamai-ACS-Auth-Sign'] = $Signature # Determine HTTP Method from Action Switch($Action) { 'delete' { $Method = "PUT"} 'dir' { $Method = "GET"} 'download' { $Method = "GET"} 'du' { $Method = "GET"} 'list' { $Method = "GET"} 'mkdir' { $Method = "PUT"} 'mtime' { $Method = "POST"} 'quick-delete' { $Method = "POST"} 'rename' { $Method = "POST"} 'rmdir' { $Method = "POST"} 'stat' { $Method = "GET"} 'symlink' { $Method = "POST"} 'upload' { $Method = "PUT"} } # Set ReqURL from NSAPI hostname and supplied path $ReqURL = $NSHost + $Path # Do it. if ($Method -eq "PUT" -or $Method -eq "POST") { try { if ($Body) { if($InputFile){ if($UseProxy){ Write-Host "Using method $Method on file $InputFile" $Response = Invoke-RestMethod -Method $Method -Uri $ReqURL -Headers $Headers -ContentType 'application/json' -Body $Body -InFile $InputFile -Proxy $ENV:https_proxy } else { $Response = Invoke-RestMethod -Method $Method -Uri $ReqURL -Headers $Headers -ContentType 'application/json' -Body $Body -InFile $InputFile } } else{ if($UseProxy){ $Response = Invoke-RestMethod -Method $Method -Uri $ReqURL -Headers $Headers -ContentType 'application/json' -Body $Body -Proxy $ENV:https_proxy } else { $Response = Invoke-RestMethod -Method $Method -Uri $ReqURL -Headers $Headers -ContentType 'application/json' -Body $Body } } } else { if($InputFile){ if($UseProxy) { $Response = Invoke-RestMethod -Method $Method -Uri $ReqURL -Headers $Headers -ContentType 'application/json' -InFile $InputFile -Proxy $ENV:https_proxy } else { $Response = Invoke-RestMethod -Method $Method -Uri $ReqURL -Headers $Headers -ContentType 'application/json' -InFile $InputFile } } else { if($UseProxy) { $Response = Invoke-RestMethod -Method $Method -Uri $ReqURL -Headers $Headers -ContentType 'application/json' -Proxy $ENV:https_proxy } else { $Response = Invoke-RestMethod -Method $Method -Uri $ReqURL -Headers $Headers -ContentType 'application/json' } } } } catch { throw $_ } } else { try { if($OutputFile){ if($UseProxy) { $Response = Invoke-RestMethod -Method $Method -Uri $ReqURL -Headers $Headers -ContentType 'application/json' -OutFile $OutputFile -MaximumRedirection 0 -ErrorAction Stop -Proxy $ENV:https_proxy } else { $Response = Invoke-RestMethod -Method $Method -Uri $ReqURL -Headers $Headers -ContentType 'application/json' -OutFile $OutputFile -MaximumRedirection 0 -ErrorAction Stop } } else{ if($UseProxy) { $Response = Invoke-RestMethod -Method $Method -Uri $ReqURL -Headers $Headers -ContentType 'application/json' -MaximumRedirection 0 -ErrorAction Stop -Proxy $ENV:https_proxy } else { $Response = Invoke-RestMethod -Method $Method -Uri $ReqURL -Headers $Headers -ContentType 'application/json' -MaximumRedirection 0 -ErrorAction Stop } } } catch { throw $_ } } return $Response } |