Base64 json encoding and SSO / Single Sign On integration

gistfile1.rb

forumb_secret_key = "f5259ae089f1030b335cf1ef8166d568"
       #//if your subdomain at some forum eg forumbee is like abc.forumbee.com then your "domain" => "abc"
   params =  { "domain" => "abc",
               "uri"    => "/sso/1/login",
               "date"   => (Time.now.utc.to_i*1000).to_s,
               "email"  => email,
               "name"   => name,
               "key"    => email
   }

    data_in_base64 = Base64.encode64(params.to_json).gsub(/\n/, '')
    digest =  Digest::SHA1.hexdigest  forumb_secret_key+data_in_base64

    "https://abc.forumbee.com/sso/1/login?digest=#{digest}&data=#{data_in_base64}"

So, once I change values to reflect my forumbee account, where exactly do i put this file, and where do I put the link for logged in users (wordpress) so this will work? Thank you!