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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, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
var EXPORTED_SYMBOLS = ["GeckoViewPermissionParent"];
const { GeckoViewUtils } = ChromeUtils.importESModule(
"resource://gre/modules/GeckoViewUtils.sys.mjs"
);
const { XPCOMUtils } = ChromeUtils.importESModule(
"resource://gre/modules/XPCOMUtils.sys.mjs"
);
const { GeckoViewActorParent } = ChromeUtils.importESModule(
"resource://gre/modules/GeckoViewActorParent.sys.mjs"
);
class GeckoViewPermissionParent extends GeckoViewActorParent {
_appPermissions = {};
async getAppPermissions(aPermissions) {
const perms = aPermissions.filter(perm => !this._appPermissions[perm]);
if (!perms.length) {
return Promise.resolve(/* granted */ true);
}
const granted = await this.eventDispatcher.sendRequestForResult({
type: "GeckoView:AndroidPermission",
perms,
});
if (granted) {
for (const perm of perms) {
this._appPermissions[perm] = true;
}
}
return granted;
}
addCameraPermission() {
const principal = Services.scriptSecurityManager.createContentPrincipalFromOrigin(
this.browsingContext.top.currentWindowGlobal.documentPrincipal.origin
);
// Although the lifetime is "session" it will be removed upon
// use so it's more of a one-shot.
Services.perms.addFromPrincipal(
principal,
"MediaManagerVideo",
Services.perms.ALLOW_ACTION,
Services.perms.EXPIRE_SESSION
);
return null;
}
receiveMessage(aMessage) {
debug`receiveMessage ${aMessage.name}`;
switch (aMessage.name) {
case "GetAppPermissions": {
return this.getAppPermissions(aMessage.data);
}
case "AddCameraPermission": {
return this.addCameraPermission();
}
}
return super.receiveMessage(aMessage);
}
}
const { debug, warn } = GeckoViewUtils.initLogging("GeckoViewPermissionParent");
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