Class: DnsResolvableController

Inherits:
BaseController
  • Object
show all
Defined in:
app/controllers/dns_resolvable_controller.rb

Constant Summary

Constants inherited from BaseController

BaseController::API_VERSION, BaseController::SUPPORTED_API_VERSIONS

Instance Method Summary collapse

Methods included from UserActionLogger

#get_action_logger, #log_action

Instance Method Details

#show ⇒ Object

GET /domains//applications/<id>/dns_resolvable



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# File 'app/controllers/dns_resolvable_controller.rb', line 9

def show
  domain_id = params[:domain_id]
  id = params[:application_id]
  
  domain = Domain.get(@cloud_user, domain_id)
  return render_error(:not_found, "Domain #{domain_id} not found", 127,
                      "DNS_RESOLVABLE") if !domain || !domain.hasAccess?(@cloud_user)

  @domain_name = domain.namespace
  application = Application.find(@cloud_user,id)
  return render_error(:not_found, "Application '#{id}' not found", 101,
                      "DNS_RESOLVABLE") unless application
                      
  @application_name = application.name
  @application_uuid = application.uuid
  name = "#{application.name}-#{application.domain.namespace}.#{Rails.configuration.openshift[:domain_suffix]}" 
  nameservers = NameServerCache.get_name_servers             
  
  dns = Dnsruby::Resolver.new(:nameserver => nameservers[rand(nameservers.length)])
  begin
    dns.query(name, Dnsruby::Types.A)
    render_success(:ok, "boolean", true, "DNS_RESOLVABLE", "Resolved DNS #{name}")
  rescue 
    render_error(:not_found, "Could not resolve DNS #{name}", 170, "DNS_RESOLVABLE")
  end
end