mirror of https://github.com/cmur2/dyndnsd.git
42 lines
1.1 KiB
Ruby
42 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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module Dyndnsd
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module Generator
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class Bind
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# @param domain [String]
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# @param updater_params [Hash{String => Object}]
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def initialize(domain, updater_params)
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@domain = domain
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@ttl = updater_params['ttl']
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@dns = updater_params['dns']
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@email_addr = updater_params['email_addr']
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@additional_zone_content = updater_params['additional_zone_content']
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end
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# @param db [Dyndnsd::Database]
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# @return [String]
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def generate(db)
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out = []
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out << "$TTL #{@ttl}"
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out << "$ORIGIN #{@domain}."
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out << ''
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out << "@ IN SOA #{@dns} #{@email_addr} ( #{db['serial']} 3h 5m 1w 1h )"
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out << "@ IN NS #{@dns}"
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out << ''
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db['hosts'].each do |hostname, ips|
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ips.each do |ip|
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ip = IPAddr.new(ip).native
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type = ip.ipv6? ? 'AAAA' : 'A'
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name = hostname.chomp(".#{@domain}")
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out << "#{name} IN #{type} #{ip}"
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end
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end
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out << ''
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out << @additional_zone_content
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out << ''
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out.join("\n")
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end
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end
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end
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end
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