mirror of
https://github.com/discourse/discourse.git
synced 2024-12-13 08:43:42 +08:00
299 lines
9.1 KiB
Ruby
299 lines
9.1 KiB
Ruby
# frozen_string_literal: true
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class Admin::EmailController < Admin::AdminController
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def index
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data = { delivery_method: delivery_method, settings: delivery_settings }
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render_json_dump(data)
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end
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def test
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params.require(:email_address)
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begin
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message = TestMailer.send_test(params[:email_address])
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Email::Sender.new(message, :test_message).send
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render json: { sent_test_email_message: I18n.t("admin.email.sent_test") }
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rescue => e
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render json: { errors: [e.message] }, status: 422
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end
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end
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def sent
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email_logs = EmailLog.joins(<<~SQL)
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LEFT JOIN post_reply_keys
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ON post_reply_keys.post_id = email_logs.post_id
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AND post_reply_keys.user_id = email_logs.user_id
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SQL
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email_logs = filter_logs(email_logs, params)
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if (reply_key = params[:reply_key]).present?
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email_logs =
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if reply_key.length == 32
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email_logs.where("post_reply_keys.reply_key = ?", reply_key)
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else
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email_logs.where(
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"replace(post_reply_keys.reply_key::VARCHAR, '-', '') ILIKE ?",
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"%#{reply_key}%",
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)
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end
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end
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email_logs = email_logs.to_a
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tuples = email_logs.map { |email_log| [email_log.post_id, email_log.user_id] }
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reply_keys = {}
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if tuples.present?
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PostReplyKey
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.where("(post_id,user_id) IN (#{(["(?)"] * tuples.size).join(", ")})", *tuples)
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.pluck(:post_id, :user_id, "reply_key::text")
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.each { |post_id, user_id, key| reply_keys[[post_id, user_id]] = key }
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end
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render_serialized(email_logs, EmailLogSerializer, reply_keys: reply_keys)
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end
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def skipped
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skipped_email_logs = filter_logs(SkippedEmailLog, params)
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render_serialized(skipped_email_logs, SkippedEmailLogSerializer)
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end
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def bounced
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email_logs = filter_logs(EmailLog.bounced, params)
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render_serialized(email_logs, EmailLogSerializer)
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end
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def received
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incoming_emails = filter_incoming_emails(IncomingEmail, params)
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render_serialized(incoming_emails, IncomingEmailSerializer)
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end
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def rejected
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incoming_emails = filter_incoming_emails(IncomingEmail.errored, params)
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render_serialized(incoming_emails, IncomingEmailSerializer)
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end
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def preview_digest
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params.require(:last_seen_at)
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params.require(:username)
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user = User.find_by_username(params[:username])
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raise Discourse::InvalidParameters unless user
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renderer = Email::Renderer.new(UserNotifications.digest(user, since: params[:last_seen_at]))
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render json: MultiJson.dump(html_content: renderer.html, text_content: renderer.text)
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end
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def advanced_test
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params.require(:email)
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receiver = Email::Receiver.new(params["email"])
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text, elided, format = receiver.select_body
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render json: success_json.merge!(text: text, elided: elided, format: format)
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end
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def send_digest
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params.require(:last_seen_at)
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params.require(:username)
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params.require(:email)
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user = User.find_by_username(params[:username])
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message, skip_reason =
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UserNotifications.public_send(:digest, user, since: params[:last_seen_at])
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if message
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message.to = params[:email]
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begin
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Email::Sender.new(message, :digest).send
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render json: success_json
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rescue => e
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render json: { errors: [e.message] }, status: 422
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end
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else
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render json: { errors: skip_reason }
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end
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end
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def smtp_should_reject
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params.require(:from)
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params.require(:to)
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# These strings aren't localized; they are sent to an anonymous SMTP user.
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if !User.with_email(Email.downcase(params[:from])).exists? && !SiteSetting.enable_staged_users
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render json: {
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reject: true,
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reason: "Mail from your address is not accepted. Do you have an account here?",
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}
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elsif Email::Receiver.check_address(Email.downcase(params[:to])).nil?
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render json: {
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reject: true,
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reason:
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"Mail to this address is not accepted. Check the address and try to send again?",
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}
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else
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render json: { reject: false }
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end
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end
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def handle_mail
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deprecated_email_param_used = false
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if params[:email_encoded].present?
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email_raw = Base64.strict_decode64(params[:email_encoded])
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elsif params[:email].present?
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deprecated_email_param_used = true
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email_raw = params[:email]
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else
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raise ActionController::ParameterMissing.new("email_encoded or email")
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end
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retry_count = 0
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begin
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Jobs.enqueue(
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:process_email,
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mail: email_raw,
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retry_on_rate_limit: true,
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source: "handle_mail",
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)
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rescue JSON::GeneratorError, Encoding::UndefinedConversionError => e
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if retry_count == 0
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email_raw = email_raw.force_encoding("iso-8859-1").encode("UTF-8")
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retry_count += 1
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retry
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else
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raise e
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end
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end
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# TODO: 2022-05-01 Remove this route once all sites have migrated over
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# to using the new email_encoded param.
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if deprecated_email_param_used
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render plain:
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"warning: the email parameter is deprecated. all POST requests to this route should be sent with a base64 strict encoded email_encoded parameter instead. email has been received and is queued for processing"
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else
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render plain: "email has been received and is queued for processing"
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end
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end
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def raw_email
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params.require(:id)
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incoming_email = IncomingEmail.find(params[:id].to_i)
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text, html = Email.extract_parts(incoming_email.raw)
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render json: { raw_email: incoming_email.raw, text_part: text, html_part: html }
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end
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def incoming
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params.require(:id)
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incoming_email = IncomingEmail.find(params[:id].to_i)
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serializer = IncomingEmailDetailsSerializer.new(incoming_email, root: false)
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render_json_dump(serializer)
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end
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def incoming_from_bounced
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params.require(:id)
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begin
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email_log = EmailLog.find_by(id: params[:id].to_i, bounced: true)
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raise Discourse::InvalidParameters if email_log&.bounce_key.blank?
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if Email::Sender.bounceable_reply_address?
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bounced_to_address = Email::Sender.bounce_address(email_log.bounce_key)
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incoming_email = IncomingEmail.find_by(to_addresses: bounced_to_address)
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end
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if incoming_email.nil?
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email_local_part, email_domain = SiteSetting.notification_email.split("@")
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bounced_to_address = "#{email_local_part}+verp-#{email_log.bounce_key}@#{email_domain}"
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incoming_email = IncomingEmail.find_by(to_addresses: bounced_to_address)
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end
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# Temporary fix until all old format of emails has been purged via lib/email/cleaner.rb
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if incoming_email.nil?
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email_local_part, email_domain = SiteSetting.reply_by_email_address.split("@")
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subdomain, root_domain, extension = email_domain&.split(".")
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bounced_to_address = "#{subdomain}+verp-#{email_log.bounce_key}@#{root_domain}.#{extension}"
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incoming_email = IncomingEmail.find_by(to_addresses: bounced_to_address)
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end
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raise Discourse::NotFound if incoming_email.nil?
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serializer = IncomingEmailDetailsSerializer.new(incoming_email, root: false)
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render_json_dump(serializer)
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rescue => e
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render json: { errors: [e.message] }, status: 404
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end
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end
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private
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def filter_logs(logs, params)
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table_name = logs.table_name
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logs =
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logs
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.includes(:user, post: :topic)
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.references(:user)
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.order(created_at: :desc)
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.offset(params[:offset] || 0)
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.limit(50)
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logs = logs.where("users.username ILIKE ?", "%#{params[:user]}%") if params[:user].present?
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logs = logs.where("#{table_name}.to_address ILIKE ?", "%#{params[:address]}%") if params[
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:address
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].present?
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logs = logs.where("#{table_name}.email_type ILIKE ?", "%#{params[:type]}%") if params[
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:type
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].present?
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if table_name == "email_logs" && params[:smtp_transaction_response].present?
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logs =
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logs.where(
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"#{table_name}.smtp_transaction_response ILIKE ?",
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"%#{params[:smtp_transaction_response]}%",
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)
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end
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logs
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end
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def filter_incoming_emails(incoming_emails, params)
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incoming_emails =
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incoming_emails
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.includes(:user, post: :topic)
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.order(created_at: :desc)
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.offset(params[:offset] || 0)
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.limit(50)
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incoming_emails = incoming_emails.where("from_address ILIKE ?", "%#{params[:from]}%") if params[
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:from
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].present?
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incoming_emails =
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incoming_emails.where(
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"to_addresses ILIKE :to OR cc_addresses ILIKE :to",
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to: "%#{params[:to]}%",
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) if params[:to].present?
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incoming_emails = incoming_emails.where("subject ILIKE ?", "%#{params[:subject]}%") if params[
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:subject
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].present?
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incoming_emails = incoming_emails.where("error ILIKE ?", "%#{params[:error]}%") if params[
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:error
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].present?
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incoming_emails
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end
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def delivery_settings
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action_mailer_settings.reject { |k, _| k == :password }.map { |k, v| { name: k, value: v } }
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end
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def delivery_method
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ActionMailer::Base.delivery_method
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end
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def action_mailer_settings
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ActionMailer::Base.public_send "#{delivery_method}_settings"
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end
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end
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