Class: EY::ApiHMAC::ApiAuth::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/ey_api_hmac/api_auth.rb

Overview

Client middleware that’s used to add authentication to requests.

Defined Under Namespace

Classes: AuthFailure

Instance Method Summary collapse

Constructor Details

#initialize(app, auth_id, auth_key, quiet = false) ⇒ Client

Returns a new instance of Client.



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# File 'lib/ey_api_hmac/api_auth.rb', line 60

def initialize(app, auth_id, auth_key, quiet=false)
  @app, @auth_id, @auth_key, @quiet = app, auth_id, auth_key, quiet
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/ey_api_hmac/api_auth.rb', line 63

def call(env)
  env['HTTP_DATE'] ||= Time.now.httpdate
  ApiHMAC.sign!(env, @auth_id, @auth_key)
  tuple = @app.call(env)
  if !@quiet && tuple.first.to_i == 401
    response_body = ""
    tuple.last.each{ |v| response_body << v }
    raise AuthFailure, "HMAC Authentication Failed: #{response_body}"
  end
  tuple
end