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module VagrantPlugins
module ProviderVirtualBox
module Action
class ForwardPorts
include Util::CompileForwardedPorts
def initialize(app, env)
@app = app
end
#--------------------------------------------------------------
# Execution
#--------------------------------------------------------------
def call(env)
@env = env
# Get the ports we're forwarding
env[:forwarded_ports] ||= compile_forwarded_ports(env[:machine].config)
# Warn if we're port forwarding to any privileged ports...
env[:forwarded_ports].each do |fp|
if fp.host_port <= 1024
env[:ui].warn I18n.t("vagrant.actions.vm.forward_ports.privileged_ports")
break
end
end
env[:ui].output(I18n.t("vagrant.actions.vm.forward_ports.forwarding"))
forward_ports
@app.call(env)
end
def forward_ports
ports = []
interfaces = @env[:machine].provider.driver.read_network_interfaces
@env[:forwarded_ports].each do |fp|
message_attributes = {
adapter: fp.adapter,
guest_port: fp.guest_port,
host_port: fp.host_port
}
# Assuming the only reason to establish port forwarding is
# because the VM is using Virtualbox NAT networking. Host-only
# bridged networking don't require port-forwarding and establishing
# forwarded ports on these attachment types has uncertain behaviour.
@env[:ui].detail(I18n.t("vagrant.actions.vm.forward_ports.forwarding_entry",
message_attributes))
# Verify we have the network interface to attach to
if !interfaces[fp.adapter]
raise Vagrant::Errors::ForwardPortAdapterNotFound,
adapter: fp.adapter.to_s,
guest: fp.guest_port.to_s,
host: fp.host_port.to_s
end
# Port forwarding requires the network interface to be a NAT interface,
# so verify that that is the case.
if interfaces[fp.adapter][:type] != :nat
@env[:ui].detail(I18n.t("vagrant.actions.vm.forward_ports.non_nat",
message_attributes))
next
end
# Add the options to the ports array to send to the driver later
ports << {
adapter: fp.adapter,
guestip: fp.guest_ip,
guestport: fp.guest_port,
hostip: fp.host_ip,
hostport: fp.host_port,
name: fp.id,
protocol: fp.protocol
}
end
if !ports.empty?
# We only need to forward ports if there are any to forward
@env[:machine].provider.driver.forward_ports(ports)
end
end
end
end
end
end