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class SmartProxy
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def dns_setup(opts)
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raise "Smart Proxy is not configured to support DNS" unless SETTINGS.dns
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case SETTINGS.dns_provider
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when "nsupdate"
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require 'proxy/dns/nsupdate'
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@server = Proxy::DNS::Nsupdate.new(opts.merge(
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:server => SETTINGS.dns_server,
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:ttl => SETTINGS.dns_ttl
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))
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when "nsupdate_gss"
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require 'proxy/dns/nsupdate_gss'
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@server = Proxy::DNS::NsupdateGSS.new(opts.merge(
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:server => SETTINGS.dns_server,
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:ttl => SETTINGS.dns_ttl,
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:tsig_keytab => SETTINGS.dns_tsig_keytab,
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:tsig_principal => SETTINGS.dns_tsig_principal
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))
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when "virsh"
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require 'proxy/dns/virsh'
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@server = Proxy::DNS::Virsh.new(opts.merge(
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:virsh_network => SETTINGS.virsh_network
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))
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else
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log_halt 400, "Unrecognized or missing DNS provider: #{SETTINGS.dns_provider || "MISSING"}"
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end
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rescue => e
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log_halt 400, e
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end
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post "/dns/" do
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fqdn = params[:fqdn]
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value = params[:value]
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type = params[:type]
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begin
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dns_setup({:fqdn => fqdn, :value => value, :type => type})
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@server.create
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rescue Proxy::DNS::Collision => e
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log_halt 409, e
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rescue Exception => e
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log_halt 400, e
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end
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end
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delete "/dns/:value" do
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case params[:value]
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when /\.(in-addr|ip6)\.arpa$/
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type = "PTR"
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value = params[:value]
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else
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fqdn = params[:value]
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end
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begin
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dns_setup({:fqdn => fqdn, :value => value, :type => type})
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@server.remove
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rescue => e
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log_halt 400, e
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end
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end
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end
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