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60 lines
1.8 KiB
60 lines
1.8 KiB
# frozen_string_literal: true
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module LdapAuthenticable
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extend ActiveSupport::Concern
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class_methods do
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def authenticate_with_ldap(params = {})
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ldap = Net::LDAP.new(ldap_options)
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filter = format(Devise.ldap_search_filter, uid: Devise.ldap_uid, mail: Devise.ldap_mail, email: params[:email])
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if (user_info = ldap.bind_as(base: Devise.ldap_base, filter: filter, password: params[:password]))
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ldap_get_user(user_info.first)
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end
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end
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def ldap_get_user(attributes = {})
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safe_username = attributes[Devise.ldap_uid.to_sym].first
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if Devise.ldap_uid_conversion_enabled
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keys = Regexp.union(Devise.ldap_uid_conversion_search.chars)
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replacement = Devise.ldap_uid_conversion_replace
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safe_username = safe_username.gsub(keys, replacement)
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end
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resource = joins(:account).find_by(accounts: { username: safe_username })
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if resource.blank?
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resource = new(email: attributes[Devise.ldap_mail.to_sym].first, agreement: true, account_attributes: { username: safe_username }, admin: false, external: true, confirmed_at: Time.now.utc)
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resource.save!
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end
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resource
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end
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def ldap_options
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opts = {
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host: Devise.ldap_host,
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port: Devise.ldap_port,
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base: Devise.ldap_base,
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auth: {
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method: :simple,
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username: Devise.ldap_bind_dn,
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password: Devise.ldap_password,
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},
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connect_timeout: 10,
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}
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if [:simple_tls, :start_tls].include?(Devise.ldap_method)
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opts[:encryption] = {
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method: Devise.ldap_method,
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tls_options: OpenSSL::SSL::SSLContext::DEFAULT_PARAMS.tap { |options| options[:verify_mode] = OpenSSL::SSL::VERIFY_NONE if Devise.ldap_tls_no_verify },
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}
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end
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opts
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end
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end
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end
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