Class: Linkscape::Signer

Inherits:
Object
  • Object
show all
Defined in:
lib/linkscape/signer.rb

Class Method Summary collapse

Class Method Details

.signParams(params, keysToSign = [:accessID, :expiration], key = nil) ⇒ Object 



4
5
6
7
8
9
10
 
# File 'lib/linkscape/signer.rb', line 4

def self.signParams params, keysToSign=[:accessID, :expiration], key = nil
  params[:expiration] ||= Time.now.to_i + 60
  stringToSign = keysToSign.collect{|k| params[k].to_s}.join("\n")
  key ||= params[:secretKey]
  signature = CGI::escape( Base64.encode64( HMAC::SHA1.digest( key, stringToSign ) ).chomp )
  params[:signature] = signature
end