Class: RbVmomi::TrivialSoap

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

Direct Known Subclasses

Connection

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(opts) ⇒ TrivialSoap

Returns a new instance of TrivialSoap.



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# File 'lib/rbvmomi/trivial_soap.rb', line 15

def initialize opts
  raise unless opts.is_a? Hash

  @opts = opts
  return unless @opts[:host] # for testcases

  @debug = @opts[:debug]
  @cookie = @opts[:cookie]
  @sso = @opts[:sso]
  @operation_id = @opts[:operation_id]
  @lock = Mutex.new
  @http = nil
  restart_http
end

Instance Attribute Details

Returns the value of attribute cookie.



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# File 'lib/rbvmomi/trivial_soap.rb', line 12

def cookie
  @cookie
end

#debug ⇒ Object

Returns the value of attribute debug.



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# File 'lib/rbvmomi/trivial_soap.rb', line 12

def debug
  @debug
end

#http ⇒ Object (readonly)

Returns the value of attribute http.



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# File 'lib/rbvmomi/trivial_soap.rb', line 13

def http
  @http
end

#operation_id ⇒ Object

Returns the value of attribute operation_id.



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# File 'lib/rbvmomi/trivial_soap.rb', line 12

def operation_id
  @operation_id
end

Class Method Details

.on_connect ⇒ Object 



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# File 'lib/rbvmomi/trivial_soap.rb', line 57

def @http.on_connect
  @socket.io.setsockopt(Socket::IPPROTO_TCP, Socket::TCP_NODELAY, 1)
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/rbvmomi/trivial_soap.rb', line 34

def close
  @http.finish rescue IOError
end

#host ⇒ Object 



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# File 'lib/rbvmomi/trivial_soap.rb', line 30

def host
  @opts[:host]
end

#request(action, body) ⇒ Object 



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# File 'lib/rbvmomi/trivial_soap.rb', line 83

def request action, body
  headers = { 'content-type' => 'text/xml; charset=utf-8', 'SOAPAction' => action }
  headers['cookie'] = @cookie if @cookie

  RbVmomi.logger.debug("Request:\n#{body}") if @debug

  if @cookie.nil? && @sso
    @sso.request_token unless @sso.assertion_id
    body = @sso.sign_request(body)
  end

  start_time = Time.now
  response = @lock.synchronize do
    begin
      @http.request_post(@opts[:path], body, headers)
    rescue Exception
      restart_http
      raise
    end
  end
  end_time = Time.now

  raise 'Got HTTP 503: Service unavailable' if response.is_a? Net::HTTPServiceUnavailable

  self.cookie = response['set-cookie'] if response.key? 'set-cookie'

  nk = Nokogiri(response.body)

  RbVmomi.logger.debug("Response (in #{'%.3f' % (end_time - start_time)} s)\n#{nk}") if @debug

  [nk.xpath('//soapenv:Body/*').select(&:element?).first, response.body.size]
end

#restart_http ⇒ Object 



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# File 'lib/rbvmomi/trivial_soap.rb', line 38

def restart_http
  begin
    @http.finish if @http
  rescue Exception => ex
    puts "WARNING: Ignoring exception: #{ex.message}"
    puts ex.backtrace.join("\n")
  end
  @http = Net::HTTP.new(@opts[:host], @opts[:port], @opts[:proxyHost], @opts[:proxyPort])
  if @opts[:ssl]
    require 'net/https'
    @http.use_ssl = true
    @http.verify_mode = OpenSSL::SSL::VERIFY_NONE if @opts[:insecure]
    @http.ca_file = @opts[:ca_file] if @opts[:ca_file]
    @http.cert = OpenSSL::X509::Certificate.new(@opts[:cert]) if @opts[:cert]
    @http.key = OpenSSL::PKey::RSA.new(@opts[:key]) if @opts[:key]
  end
  @http.set_debug_output(STDERR) if $DEBUG
  @http.read_timeout = @opts[:read_timeout] || 1000000
  @http.open_timeout = @opts[:open_timeout] || 60
  def @http.on_connect
    @socket.io.setsockopt(Socket::IPPROTO_TCP, Socket::TCP_NODELAY, 1)
  end
  @http.start
end

#soap_envelope ⇒ Object 



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# File 'lib/rbvmomi/trivial_soap.rb', line 63

def soap_envelope
  xsd = 'http://www.w3.org/2001/XMLSchema'
  env = 'http://schemas.xmlsoap.org/soap/envelope/'
  xsi = 'http://www.w3.org/2001/XMLSchema-instance'
  xml = Builder::XmlMarkup.new indent: 0
  xml.tag!('env:Envelope', 'xmlns:xsd' => xsd, 'xmlns:env' => env, 'xmlns:xsi' => xsi) do
    if @vcSessionCookie || @operation_id
      xml.tag!('env:Header') do
        xml.tag!('vcSessionCookie', @vcSessionCookie) if @vcSessionCookie
        xml.tag!('operationID', @operation_id) if @operation_id
      end
    end

    xml.tag!('env:Body') do
      yield xml if block_given?
    end
  end
  xml
end