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When sending emails out via group SMTP, if we are sending them to non-staged users we want to mask those emails with BCC, just so we don't expose them to anyone we shouldn't. Staged users are ones that have likely only interacted with support via email, and will likely include other people who were CC'd on the original email to the group. Co-authored-by: Martin Brennan <martin@discourse.org>
105 lines
3.1 KiB
Ruby
105 lines
3.1 KiB
Ruby
# frozen_string_literal: true
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require_dependency 'email/message_builder'
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class GroupSmtpMailer < ActionMailer::Base
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include Email::BuildEmailHelper
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def send_mail(from_group, to_address, post, cc_addresses: nil, bcc_addresses: nil)
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raise 'SMTP is disabled' if !SiteSetting.enable_smtp
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op_incoming_email = post.topic.first_post.incoming_email
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recipient_user = User.find_by_email(to_address, primary: true)
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delivery_options = {
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address: from_group.smtp_server,
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port: from_group.smtp_port,
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domain: from_group.email_username_domain,
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user_name: from_group.email_username,
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password: from_group.email_password,
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authentication: GlobalSetting.smtp_authentication,
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enable_starttls_auto: from_group.smtp_ssl
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}
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user_name = post.user.username
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if SiteSetting.enable_names && SiteSetting.display_name_on_email_from
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user_name = post.user.name unless post.user.name.blank?
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end
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group_name = from_group.name_full_preferred
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build_email(
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to_address,
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message: post.raw,
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url: post.url(without_slug: SiteSetting.private_email?),
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post_id: post.id,
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topic_id: post.topic_id,
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context: "",
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username: post.user.username,
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group_name: group_name,
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allow_reply_by_email: true,
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only_reply_by_email: true,
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use_from_address_for_reply_to: SiteSetting.enable_smtp && from_group.smtp_enabled?,
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private_reply: post.topic.private_message?,
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participants: participants(post, recipient_user),
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include_respond_instructions: true,
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template: 'user_notifications.user_posted_pm',
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use_topic_title_subject: true,
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topic_title: op_incoming_email&.subject || post.topic.title,
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add_re_to_subject: true,
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locale: SiteSetting.default_locale,
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delivery_method_options: delivery_options,
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from: from_group.email_username,
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from_alias: I18n.t('email_from_without_site', user_name: group_name),
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html_override: html_override(post),
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cc: cc_addresses,
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bcc: bcc_addresses
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)
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end
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private
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def html_override(post)
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UserNotificationRenderer.render(
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template: 'email/notification',
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format: :html,
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locals: {
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context_posts: nil,
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reached_limit: nil,
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post: post,
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in_reply_to_post: nil,
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classes: Rtl.new(nil).css_class,
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first_footer_classes: '',
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reply_above_line: true
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}
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)
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end
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def participants(post, recipient_user)
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list = []
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post.topic.allowed_groups.each do |g|
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list.push("[#{g.name_full_preferred}](#{Discourse.base_url}/groups/#{g.name})")
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end
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post.topic.allowed_users.each do |u|
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next if u.id == recipient_user.id
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if SiteSetting.prioritize_username_in_ux?
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if u.staged?
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list.push("#{u.email}")
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else
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list.push("[#{u.username}](#{Discourse.base_url}/u/#{u.username_lower})")
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end
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else
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if u.staged?
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list.push("#{u.email}")
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else
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list.push("[#{u.name.blank? ? u.username : u.name}](#{Discourse.base_url}/u/#{u.username_lower})")
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end
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end
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end
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list.join(', ')
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end
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end
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