Class: ClientAuth

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

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(api_key, secret_key) ⇒ ClientAuth 



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# File 'lib/client_auth.rb', line 3

def initialize api_key, secret_key
  @headers = self.class.build_headers api_key, secret_key
end

Class Method Details

.build_headers(api_key, secret_key) ⇒ Object 



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# File 'lib/client_auth.rb', line 26

def self.build_headers api_key, secret_key
  time = Time.now.utc.to_i
  hash = Digest::SHA1.hexdigest("#{api_key}#{secret_key}#{time}").downcase
  { 'api_key' => api_key, 'hash' => hash, 'time' => time.to_s }
end

Instance Method Details

#outgoing(message, callback) ⇒ Object 



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# File 'lib/client_auth.rb', line 7

def outgoing(message, callback)
 
  # Again, leave non-subscribe messages alone
  if message['channel'] != '/meta/subscribe'
    return callback.call(message)
  end

  # Add ext field if it's not present  
  message['ext'] ||= {}

  # Set the tokens
  message['ext']['api_key'] = @headers['api_key']
  message['ext']['hash'] = @headers['hash']
  message['ext']['time'] = @headers['time']

  # Carry on and send the message to the server
  callback.call(message)
end