Private/Get-UnityAuth.ps1
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Function Get-UnityAuth { [CmdletBinding()] Param( [Parameter(Mandatory = $true,Position = 0,HelpMessage = 'EMC Unity FQDN or IP address',ParameterSetName='p1')] [ValidateNotNullorEmpty()] [String]$Server, [Parameter(Mandatory = $true,Position = 0,HelpMessage = 'EMC Unity Rest URI',ParameterSetName='p2')] [ValidateNotNullorEmpty()] [String]$URI, [Parameter(Mandatory = $true,Position = 1,HelpMessage = 'EMC Unity Encoded Password')] $EncodedPassword, [Parameter(Mandatory = $false,Position = 2,HelpMessage = 'EMC Unity Cookies')] [System.Net.CookieContainer]$Cookies ) If ($PsCmdlet.ParameterSetName -eq 'p1') { Write-Verbose -Message 'Build the URI' $URI= 'https://'+$Server+'/api/types/system/instances' } Write-Verbose "URI: $URI" $Request = [System.Net.HttpWebRequest]::Create($URI) $Request.CookieContainer = $Cookies $Request.AllowAutoRedirect = $false $Request.Accept = "application/json" $Request.ContentType = "application/json" $Request.Headers.Add("X-EMC-REST-CLIENT","true") $Request.Headers.Add('Authorization',"Basic $($EncodedPassword)") Write-Verbose "Sending authentication request" Try { $NewResponse = $Request.GetResponse() $NewResponse.Close() } Catch { Show-RequestException -Exception $_ throw } Write-Verbose "Processing cookies" Foreach ($cookie in $NewResponse.Cookies) { Write-Verbose "Adding cookie: $($cookie.Name)" $Cookies.Add($cookie) } Write-Verbose "Response Status Code: $($NewResponse.StatusCode)" If ($NewResponse.StatusCode -eq 'OK') { $headers = @{} $headers["Accept"] = "application/json" $headers["X-EMC-REST-CLIENT"] = "true" $headers["EMC-CSRF-TOKEN"] = $NewResponse.Headers.item('EMC-CSRF-TOKEN') $result = @{} $result['Headers'] = $headers $result['Cookies'] = $Cookies.GetCookies($uri) return $result } else { Get-UnityAuth -URI $NewResponse.Headers.item('Location') -EncodedPassword $EncodedPassword -Cookies $Cookies } } |