forked from fedi/mastodon
8d217d7231
* Increase DNS timeout from 1 second to 5 seconds for MX check 1 seconds is rather short when using a recursive DNS resolver which hasn't got a cached result already available. Use 5 seconds instead, which is the timeout value we use for outgoing HTTP queries. * Add more precise error messages for invalid e-mail addresses
70 lines
2.2 KiB
Ruby
70 lines
2.2 KiB
Ruby
# frozen_string_literal: true
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module Admin
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class EmailDomainBlocksController < BaseController
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before_action :set_email_domain_block, only: [:show, :destroy]
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def index
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authorize :email_domain_block, :index?
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@email_domain_blocks = EmailDomainBlock.where(parent_id: nil).includes(:children).order(id: :desc).page(params[:page])
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end
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def new
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authorize :email_domain_block, :create?
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@email_domain_block = EmailDomainBlock.new(domain: params[:_domain])
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end
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def create
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authorize :email_domain_block, :create?
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@email_domain_block = EmailDomainBlock.new(resource_params)
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if @email_domain_block.save
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log_action :create, @email_domain_block
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if @email_domain_block.with_dns_records?
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hostnames = []
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ips = []
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Resolv::DNS.open do |dns|
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dns.timeouts = 5
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hostnames = dns.getresources(@email_domain_block.domain, Resolv::DNS::Resource::IN::MX).to_a.map { |e| e.exchange.to_s }
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([@email_domain_block.domain] + hostnames).uniq.each do |hostname|
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ips.concat(dns.getresources(hostname, Resolv::DNS::Resource::IN::A).to_a.map { |e| e.address.to_s })
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ips.concat(dns.getresources(hostname, Resolv::DNS::Resource::IN::AAAA).to_a.map { |e| e.address.to_s })
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end
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end
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(hostnames + ips).each do |hostname|
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another_email_domain_block = EmailDomainBlock.new(domain: hostname, parent: @email_domain_block)
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log_action :create, another_email_domain_block if another_email_domain_block.save
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end
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end
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redirect_to admin_email_domain_blocks_path, notice: I18n.t('admin.email_domain_blocks.created_msg')
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else
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render :new
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end
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end
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def destroy
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authorize @email_domain_block, :destroy?
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@email_domain_block.destroy!
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log_action :destroy, @email_domain_block
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redirect_to admin_email_domain_blocks_path, notice: I18n.t('admin.email_domain_blocks.destroyed_msg')
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end
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private
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def set_email_domain_block
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@email_domain_block = EmailDomainBlock.find(params[:id])
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end
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def resource_params
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params.require(:email_domain_block).permit(:domain, :with_dns_records)
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end
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end
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end
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