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