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/* 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,
const lazy = {};
ChromeUtils.defineESModuleGetters(lazy, {
});
/** @namespace */
export const permissions = {};
function mapToInternalPermissionParameters(browsingContext, permissionType) {
const currentURI = browsingContext.currentWindowGlobal.documentURI;
// storage-access is quite special...
if (permissionType === "storage-access") {
const thirdPartyPrincipalSite = Services.eTLD.getSite(currentURI);
const topLevelURI = browsingContext.top.currentWindowGlobal.documentURI;
const topLevelPrincipal =
Services.scriptSecurityManager.createContentPrincipal(topLevelURI, {});
return {
name: "3rdPartyFrameStorage^" + thirdPartyPrincipalSite,
principal: topLevelPrincipal,
};
}
const currentPrincipal =
Services.scriptSecurityManager.createContentPrincipal(currentURI, {});
return {
name: permissionType,
principal: currentPrincipal,
};
}
/**
* Set a permission's state.
* Note: Currently just a shim to support testdriver's set_permission.
*
* @param {object} permissionType
* The Gecko internal permission type
* @param {string} state
* State of the permission. It can be `granted`, `denied` or `prompt`.
* @param {boolean} oneRealm
* Currently ignored
* @param {browsingContext=} browsingContext
* Current browsing context object
* @throws {UnsupportedOperationError}
* If `marionette.setpermission.enabled` is not set or
* an unsupported permission is used.
*/
permissions.set = function (permissionType, state, oneRealm, browsingContext) {
if (!lazy.MarionettePrefs.setPermissionEnabled) {
throw new lazy.error.UnsupportedOperationError(
"'Set Permission' is not available"
);
}
const { name, principal } = mapToInternalPermissionParameters(
browsingContext,
permissionType
);
switch (state) {
case "granted": {
Services.perms.addFromPrincipal(
principal,
name,
Services.perms.ALLOW_ACTION
);
return;
}
case "denied": {
Services.perms.addFromPrincipal(
principal,
name,
Services.perms.DENY_ACTION
);
return;
}
case "prompt": {
Services.perms.removeFromPrincipal(principal, name);
return;
}
default:
throw new lazy.error.UnsupportedOperationError(
"Unrecognized permission keyword for 'Set Permission' operation"
);
}
};