Class: Houston::Connection

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/houston/connection.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(uri, certificate, passphrase) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/houston/connection.rb', line 27

def initialize(uri, certificate, passphrase)
  @uri = URI(uri)
  @certificate = certificate.to_s
  @passphrase = passphrase.to_s unless passphrase.nil?              
end

Instance Attribute Details

#certificate ⇒ Object (readonly)

Returns the value of attribute certificate.



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# File 'lib/houston/connection.rb', line 12

def certificate
  @certificate
end

#passphrase ⇒ Object (readonly)

Returns the value of attribute passphrase.



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# File 'lib/houston/connection.rb', line 12

def passphrase
  @passphrase
end

#socket ⇒ Object (readonly)

Returns the value of attribute socket.



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# File 'lib/houston/connection.rb', line 12

def socket
  @socket
end

#ssl ⇒ Object (readonly)

Returns the value of attribute ssl.



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# File 'lib/houston/connection.rb', line 12

def ssl
  @ssl
end

Class Method Details

.open(uri, certificate, passphrase) {|connection| ... } ⇒ Object

Yields:

  • (connection) 


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# File 'lib/houston/connection.rb', line 15

def open(uri, certificate, passphrase)
  return unless block_given?

  connection = new(uri, certificate, passphrase)
  connection.open

  yield connection

  connection.close
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/houston/connection.rb', line 51

def close
  return false if closed?

  @ssl.close
  @ssl = nil

  @socket.close
  @socket = nil
end

#closed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/houston/connection.rb', line 61

def closed?
  not open?
end

#open ⇒ Object 



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# File 'lib/houston/connection.rb', line 33

def open
  return false if open?

  @socket = TCPSocket.new(@uri.host, @uri.port)

  context = OpenSSL::SSL::SSLContext.new
  context.key = OpenSSL::PKey::RSA.new(@certificate, @passphrase)
  context.cert = OpenSSL::X509::Certificate.new(@certificate)

  @ssl = OpenSSL::SSL::SSLSocket.new(@socket, context)
  @ssl.sync = true
  @ssl.connect
end

#open? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/houston/connection.rb', line 47

def open?
  not (@ssl && @socket).nil?
end