Private/Cookies.ps1
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function Invoke-PodeCookieSign { param ( [Parameter(Mandatory=$true)] [ValidateNotNullOrEmpty()] [string] $Value, [Parameter(Mandatory=$true)] [ValidateNotNullOrEmpty()] [string] $Secret ) return "s:$($Value).$(Invoke-PodeHMACSHA256Hash -Value $Value -Secret $Secret)" } function Invoke-PodeCookieUnsign { param ( [Parameter(Mandatory=$true)] [ValidateNotNullOrEmpty()] [string] $Signature, [Parameter(Mandatory=$true)] [ValidateNotNullOrEmpty()] [string] $Secret ) # the signed cookie value must start with "s:" if (!$Signature.StartsWith('s:')) { return $null } $Signature = $Signature.Substring(2) $periodIndex = $Signature.LastIndexOf('.') if ($periodIndex -eq -1) { return $null } $value = $Signature.Substring(0, $periodIndex) $sig = $Signature.Substring($periodIndex + 1) if ((Invoke-PodeHMACSHA256Hash -Value $value -Secret $Secret) -ne $sig) { return $null } return $value } function ConvertTo-PodeCookie { param ( [Parameter()] [System.Net.Cookie] $Cookie ) if ($null -eq $Cookie) { return @{} } return @{ Name = $Cookie.Name Value = $Cookie.Value Expires = $Cookie.Expires Expired = $Cookie.Expired Discard = $Cookie.Discard HttpOnly = $Cookie.HttpOnly Secure = $Cookie.Secure Path = $Cookie.Path TimeStamp = $Cookie.TimeStamp Signed = $Cookie.Value.StartsWith('s:') } } function ConvertTo-PodeCookieString { param ( [Parameter(Mandatory=$true)] $Cookie ) $str = "$($Cookie.Name)=$($Cookie.Value)" if ($Cookie.Discard) { $str += '; Discard' } if ($Cookie.HttpOnly) { $str += '; HttpOnly' } if ($Cookie.Secure) { $str += '; Secure' } if (![string]::IsNullOrWhiteSpace($Cookie.Domain)) { $str += "; Domain=$($Cookie.Domain)" } if (![string]::IsNullOrWhiteSpace($Cookie.Path)) { $str += "; Path=$($Cookie.Path)" } if ($null -ne $Cookie.Expires -and $Cookie.Expires -ne [datetime]::MinValue) { $secs = ($Cookie.Expires.ToLocalTime() - [datetime]::Now).TotalSeconds if ($secs -lt 0) { $secs = 0 } $str += "; Max-Age=$($secs)" } if ($str -eq '=') { return $null } return $str } |