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94 lines
2.9 KiB
94 lines
2.9 KiB
class Domain < ActiveRecord::Base |
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self.inheritance_column = :sti_disabled |
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nilify_blanks |
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stampable |
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audited |
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# optional IP for create form, results in a type A record |
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attr_accessor :ip |
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attr_accessor :domain_ownership_failed |
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attr_accessible :name, :ip, :soa_record, :ns_records, :apply_subdomains |
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belongs_to :user, :inverse_of => :domain |
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has_many :records, :inverse_of => :domain, :dependent => :destroy |
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has_many :permissions, :inverse_of => :domain, :dependent => :destroy |
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has_many :permitted_users, :through => :permissions, :source => :user |
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has_many :audits, :as => :auditable |
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cattr_reader :types |
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@@types = ['NATIVE', 'MASTER', 'SLAVE', 'SUPERSLAVE'] |
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has_one :soa_record, |
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:class_name => 'SOA', |
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:conditions => {:type => 'SOA'}, |
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:inverse_of => :domain |
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for type in Record.types |
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has_many :"#{type.downcase}_records", |
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:class_name => type, |
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:conditions => {:type => type}, |
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:inverse_of => :domain |
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validates_associated :"#{type.downcase}_records" |
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end |
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validates :name, :presence => true, :uniqueness => true, |
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:domainname => {:require_valid_tld => false}, |
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:exclusion => {:in => BlacklistedDomain} |
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validates :master, :presence => true, :if => :slave? |
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validates :master, :ip => true, :allow_nil => true, :if => :slave? |
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validates :type, :inclusion => { :in => @@types, :message => "Unknown domain type" } |
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validates :soa_record, :presence => {:unless => :slave?} |
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validates_associated :soa_record #, :allow_nil => true |
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validates :ns_records, :on => :create, :presence => true, :length => { |
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:minimum => 2, :maximum => 10, :message => "must have be at least 2, at most 10"} |
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validates_associated :records |
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validates :user_id, :presence => true |
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validate :max_domains_per_user, :on => :create |
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delegate :domains_exceeding?, :to => :user |
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def max_domains_per_user |
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if domains_exceeding? |
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errors.add :base, "as a security measure, you cannot have more than #{Settings.max_domains_per_user} domains on one account" |
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end |
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end |
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before_create do |
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a_records.build(:content => ip) if ip.present? |
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end |
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concerned_with :tree_structure, :name_change_subdomains, :name_change_records |
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scope :host_domains, where(:name => Settings.host_domains) |
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def host_domain? |
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Settings.host_domains.include?(name) |
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end |
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# domains per user limit for DOS protection |
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def records_exceeding? |
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records.count >= Settings.max_records_per_domain.to_i |
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end |
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# domain.has_ns?('129.168.0.1') |
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def has_ns?(ns) |
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ns_records.any? {|ns_record| ns_record.content == ns} |
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end |
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def slave?; self.type == 'SLAVE' end |
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def setup(email) |
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build_soa_record |
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soa = soa_record |
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soa.contact ||= email |
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ns_records.build |
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ns_records.build |
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ns_records.build |
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ns1, ns2, ns3 = ns_records |
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ns1.content = Settings.ns.first |
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ns2.content = Settings.ns.second |
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ns3.content = Settings.ns.third |
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end |
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end
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