apiInternal() protected method Performs request to the

getTokenSecret() public method Returns the token secret

apiInternal() protected method Performs request to the

setPublicCertificate() public method

$publicCertificateFile public property Path to the file, which

$curlOptions public property CURL options.

compareUrl() protected method Compares 2 URLs taking in

defaultName() protected method Generates service name

validate() public method Performs OpenID verification