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61 lines
1.7 KiB
61 lines
1.7 KiB
# frozen_string_literal: true |
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# == Schema Information |
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# |
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# Table name: email_domain_blocks |
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# |
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# id :bigint(8) not null, primary key |
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# domain :string default(""), not null |
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# created_at :datetime not null |
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# updated_at :datetime not null |
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# parent_id :bigint(8) |
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# ips :inet is an Array |
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# last_refresh_at :datetime |
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# |
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class EmailDomainBlock < ApplicationRecord |
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include DomainNormalizable |
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belongs_to :parent, class_name: 'EmailDomainBlock', optional: true |
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has_many :children, class_name: 'EmailDomainBlock', foreign_key: :parent_id, inverse_of: :parent, dependent: :destroy |
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validates :domain, presence: true, uniqueness: true, domain: true |
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# Used for adding multiple blocks at once |
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attr_accessor :other_domains |
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def history |
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@history ||= Trends::History.new('email_domain_blocks', id) |
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end |
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def self.block?(domain_or_domains, ips: [], attempt_ip: nil) |
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domains = Array(domain_or_domains).map do |str| |
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domain = begin |
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if str.include?('@') |
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str.split('@', 2).last |
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else |
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str |
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end |
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end |
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TagManager.instance.normalize_domain(domain) if domain.present? |
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rescue Addressable::URI::InvalidURIError |
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nil |
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end |
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# If some of the inputs passed in are invalid, we definitely want to |
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# block the attempt, but we also want to register hits against any |
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# other valid matches |
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blocked = domains.any?(&:nil?) |
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scope = where(domain: domains) |
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scope = scope.or(where('ips && ARRAY[?]::inet[]', ips)) if ips.any? |
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scope.find_each do |block| |
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blocked = true |
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block.history.add(attempt_ip) if attempt_ip.present? |
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end |
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blocked |
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end |
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end
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