Public/Authenticate.ps1
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function Authenticate { <# .SYNOPSIS Common Authenitcation function .DESCRIPTION This function is used to authenticate with the FPL website. It returns a websession. .PARAMETER credential This a PSCredential object containing the username and password used to login to the FPL server. .OUTPUTS System.Object. Authenticate returns a websession if the passed in PSCredential was able to successfully authenticate against the FPL server. .EXAMPLE C:\> $session = Authenticate -credential $credential; .EXAMPLE C:\> $session = Authenticate -credential (New-Object System.Management.Automation.PSCredential('some@e-mail.com', ('somePassword' | ConvertTo-SecureString -asPlainText -Force))); .EXAMPLE C:\> $session = Authenticate $credential; .EXAMPLE C:\> $session = Authenticate (New-Object System.Management.Automation.PSCredential('some@e-mail.com',('somePassword' | ConvertTo-SecureString -asPlainText -Force))); #> [cmdletbinding()] [OutputType([object])] param( [Parameter(Mandatory=$true)][PSCredential]$credential ) Write-Verbose "Attempt to authenticate with FPL servers"; $UserAgent = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.19 Safari/537.36"; $Uri = (Get-URLFromAPI "usersLogin"); [Net.ServicePointManager]::SecurityProtocol = "tls12, tls11, tls"; $LoginResponse = Invoke-WebRequest -Uri $Uri -SessionVariable 'session' -UseBasicParsing; $CsrfToken = $LoginResponse.InputFields.Where{$_.name -eq 'csrfmiddlewaretoken'}.value; $Response = Invoke-WebRequest -Uri $Uri -WebSession $session -Method 'Post' -UseBasicParsing -Body @{ 'csrfmiddlewaretoken' = $CsrfToken 'login' = $credential.UserName 'password' = $credential.GetNetworkCredential().Password 'app' = 'plfpl-web' 'redirect_uri' = (Get-URLFromAPI "login") 'user-agent' = $UserAgent }; if (IsAuthenticated $session) { return $session; } else { throw "Erorr authenticating"; } } |