(PowerShell) Generate OAuth 1.0 Signature

Demonstrates how to generate an OAuth 1.0 signature.

Chilkat .NET Downloads Chilkat .NET Assemblies

Add-Type -Path "C:\chilkat\ChilkatDotNet47-9.5.0-x64\ChilkatDotNet47.dll"

$oauth = New-Object Chilkat.OAuth1

# All Chilkat classes can be unlocked at once at the beginning of a program
# by calling UnlockBundle.  It requires a Bundle unlock code.
$chilkatGlob = New-Object Chilkat.Global
$success = $chilkatGlob.UnlockBundle("Anything for 30-day trial.")
if ($success -ne $true) {
    $($chilkatGlob.LastErrorText)
    exit
}

# Set input parameters:
$oauth.OauthVersion = "1.0"
$oauth.OauthMethod = "GET"
$oauth.OauthUrl = "http://echo.lab.madgex.com/echo.ashx"
$oauth.ConsumerKey = "key"
$oauth.ConsumerSecret = "secret"
$oauth.Token = "accesskey"
$oauth.TokenSecret = "accesssecret"
$oauth.Nonce = "01020304050607080102030405060708"
$oauth.Timestamp = "1441659763"
# Can be "HMAC-SHA1", "HMAC-SHA256", "RSA-SHA1", or "RSA-SHA2"
$oauth.SignatureMethod = "HMAC-SHA256"

$success = $oauth.Generate()
if ($success -ne $true) {
    $($oauth.LastErrorText)
    exit
}

# Examine the various outputs:

$($oauth.QueryString)
$($oauth.BaseString)
$($oauth.HmacKey)
$($oauth.Signature)
$($oauth.EncodedSignature)
$($oauth.AuthorizationHeader)
$($oauth.GeneratedUrl)