class Rafaday::BodySigningMiddleware

Public Class Methods

new(app, options={}) click to toggle source
# File lib/rafaday/body_signing_middleware.rb, line 7
def initialize(app, options={})
  @app = app
  @secret = options.fetch(:secret) { '' }
  @digest = options.fetch(:digest) { 'sha1' }
end

Public Instance Methods

call(env) click to toggle source
# File lib/rafaday/body_signing_middleware.rb, line 13
def call(env)
  if env[:body]
    digest = OpenSSL::HMAC.new @secret, @digest
    digest << env[:body].to_s
    url = env[:url]
    query = url.query_values || {}
    url.query_values = query.merge :sig => digest.to_s
  end
  @app.call env
end