Module: ActiveMerchant::PostsData

Included in:
Billing::Gateway, Billing::Integrations::Nochex::Notification, Billing::Integrations::Paypal::Notification
Defined in:
lib/active_merchant/lib/posts_data.rb

Overview

:nodoc:

Constant Summary collapse

MAX_RETRIES = 
3
OPEN_TIMEOUT = 
60
READ_TIMEOUT = 
60

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/active_merchant/lib/posts_data.rb', line 13

def self.included(base)
  base.superclass_delegating_accessor :ssl_strict
  base.ssl_strict = true
  
  base.class_inheritable_accessor :pem_password
  base.pem_password = false
  
  base.class_inheritable_accessor :retry_safe
  base.retry_safe = false

  base.superclass_delegating_accessor :open_timeout
  base.open_timeout = OPEN_TIMEOUT

  base.superclass_delegating_accessor :read_timeout
  base.read_timeout = READ_TIMEOUT
end

Instance Method Details

#retry_exceptions ⇒ Object 



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# File 'lib/active_merchant/lib/posts_data.rb', line 74

def retry_exceptions
  retries = MAX_RETRIES
  begin
    yield
  rescue RetriableConnectionError => e
    retries -= 1
    retry unless retries.zero?
    raise ConnectionError, e.message
  rescue ConnectionError
    retries -= 1
    retry if retry_safe && !retries.zero?
    raise
  end
end

#ssl_post(url, data, headers = {}) ⇒ Object 



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# File 'lib/active_merchant/lib/posts_data.rb', line 30

def ssl_post(url, data, headers = {})
  # Ruby 1.8.4 doesn't automatically set this header
  headers['Content-Type'] ||= "application/x-www-form-urlencoded"
  
  uri   = URI.parse(url)

  http = Net::HTTP.new(uri.host, uri.port) 
  http.open_timeout = self.class.open_timeout
  http.read_timeout = self.class.read_timeout
  http.use_ssl      = true
  
  if ssl_strict
    http.verify_mode    = OpenSSL::SSL::VERIFY_PEER
    http.ca_file        = File.dirname(__FILE__) + '/../../certs/cacert.pem'
  else
    http.verify_mode    = OpenSSL::SSL::VERIFY_NONE
  end
  
  if @options && !@options[:pem].blank?
    http.cert           = OpenSSL::X509::Certificate.new(@options[:pem])
    
    if pem_password
      raise ArgumentError, "The private key requires a password" if @options[:pem_password].blank?
      http.key            = OpenSSL::PKey::RSA.new(@options[:pem], @options[:pem_password])
    else
      http.key            = OpenSSL::PKey::RSA.new(@options[:pem])
    end
  end

  retry_exceptions do 
    begin
      http.post(uri.request_uri, data, headers).body
    rescue EOFError => e
      raise ConnectionError, "The remote server dropped the connection"
    rescue Errno::ECONNRESET => e
      raise ConnectionError, "The remote server reset the connection"
    rescue Errno::ECONNREFUSED => e
      raise RetriableConnectionError, "The remote server refused the connection"
    rescue Timeout::Error, Errno::ETIMEDOUT => e
      raise ConnectionError, "The connection to the remote server timed out"
    end
  end
end