63 lines
1.7 KiB
JavaScript
63 lines
1.7 KiB
JavaScript
/* 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/. */
|
|
|
|
import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
|
|
|
|
// The following constants represent the different possible privacy levels that
|
|
// can be set by the user and that we need to consider when collecting text
|
|
// data, and cookies.
|
|
//
|
|
// Collect data from all sites (http and https).
|
|
const PRIVACY_NONE = 0;
|
|
// Collect data from unencrypted sites (http), only.
|
|
const PRIVACY_ENCRYPTED = 1;
|
|
// Collect no data.
|
|
const PRIVACY_FULL = 2;
|
|
|
|
export var PrivacyLevel = {
|
|
/**
|
|
* Returns whether the current privacy level allows saving data for the given
|
|
* |url|.
|
|
*
|
|
* @param url The URL we want to save data for.
|
|
* @return bool
|
|
*/
|
|
check(url) {
|
|
return PrivacyLevel.canSave(url.startsWith("https:"));
|
|
},
|
|
|
|
/**
|
|
* Checks whether we're allowed to save data for a specific site.
|
|
*
|
|
* @param isHttps A boolean that tells whether the site uses TLS.
|
|
* @return {bool} Whether we can save data for the specified site.
|
|
*/
|
|
canSave(isHttps) {
|
|
// Never save any data when full privacy is requested.
|
|
if (this.privacyLevel == PRIVACY_FULL) {
|
|
return false;
|
|
}
|
|
|
|
// Don't save data for encrypted sites when requested.
|
|
if (isHttps && this.privacyLevel == PRIVACY_ENCRYPTED) {
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
},
|
|
|
|
canSaveAnything() {
|
|
return this.privacyLevel != PRIVACY_FULL;
|
|
},
|
|
|
|
shouldSaveEverything() {
|
|
return this.privacyLevel == PRIVACY_NONE;
|
|
},
|
|
};
|
|
|
|
XPCOMUtils.defineLazyPreferenceGetter(
|
|
PrivacyLevel,
|
|
"privacyLevel",
|
|
"browser.sessionstore.privacy_level"
|
|
);
|