gecko-dev/netwerk/url-classifier/nsIChannelClassifierService.idl

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "nsIContentPolicy.idl"
#include "nsISupports.idl"

interface nsIChannel;
interface nsIURI;
interface nsIObserver;

[scriptable, uuid(9b0353a7-ab46-4914-9178-2215ee221e4e)]
interface nsIUrlClassifierBlockedChannel: nsISupports
{
  // blocked reason
  const unsigned long TRACKING_PROTECTION = 0;
  const unsigned long SOCIAL_TRACKING_PROTECTION = 1;
  const unsigned long FINGERPRINTING_PROTECTION = 2;
  const unsigned long CRYPTOMINING_PROTECTION = 3;

  // Feature that blocks this channel.
  readonly attribute uint8_t reason;

  // Comma separated list of tables that find a match for the channel's url.
  readonly attribute ACString tables;

  readonly attribute AString url;

  readonly attribute uint64_t tabId;

  readonly attribute uint64_t channelId;

  readonly attribute boolean isPrivateBrowsing;

  readonly attribute AString topLevelUrl;

  // Ask UrlClassifier to unblock the load.
  void unblock();
};

[scriptable, uuid(9411409c-5dac-40b9-ba36-2738a7237a4c)]
interface nsIChannelClassifierService : nsISupports
{
  // when a channel is blocked, the observer should receive
  // "urlclassifier-before-block-channel" callback an alternative way is to
  // use a custom callback instead of using nsIObserver
  void addListener(in nsIObserver aObserver);

  void removeListener(in nsIObserver aObserver);
};