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This allows code with Chrome priviledges to use the fetch API to specify a triggering principal instead of needing to use XMLHttpRequest. The triggeringPrincipal is only used when the fetch principal is already the systemPrincipal. Differential Revision: https://phabricator.services.mozilla.com/D213418
107 lines
3.2 KiB
Plaintext
107 lines
3.2 KiB
Plaintext
/* -*- Mode: IDL; tab-width: 1; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* The origin of this IDL file is
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* https://fetch.spec.whatwg.org/#request-class
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*/
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interface Principal;
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typedef (Request or UTF8String) RequestInfo;
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typedef unsigned long nsContentPolicyType;
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[Exposed=(Window,Worker)]
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interface Request {
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/**
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* Note that Requests created from system principal (ie "privileged"/chrome)
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* code will default to omitting credentials. You can override this behaviour
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* using the ``credentials`` member on the ``init`` dictionary.
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*/
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[Throws]
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constructor(RequestInfo input, optional RequestInit init = {});
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readonly attribute ByteString method;
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readonly attribute UTF8String url;
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[SameObject, BinaryName="headers_"] readonly attribute Headers headers;
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readonly attribute RequestDestination destination;
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readonly attribute UTF8String referrer;
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[BinaryName="referrerPolicy_"]
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readonly attribute ReferrerPolicy referrerPolicy;
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readonly attribute RequestMode mode;
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readonly attribute RequestCredentials credentials;
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readonly attribute RequestCache cache;
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readonly attribute RequestRedirect redirect;
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readonly attribute DOMString integrity;
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[Pref="dom.fetchKeepalive.enabled"]
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readonly attribute boolean keepalive;
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// If a main-thread fetch() promise rejects, the error passed will be a
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// nsresult code.
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[ChromeOnly]
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readonly attribute boolean mozErrors;
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[BinaryName="getOrCreateSignal"]
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readonly attribute AbortSignal signal;
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[Throws,
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NewObject] Request clone();
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// Bug 1124638 - Allow chrome callers to set the context.
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[ChromeOnly]
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undefined overrideContentPolicyType(nsContentPolicyType context);
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};
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Request includes Body;
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// <https://fetch.spec.whatwg.org/#requestinit>.
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dictionary RequestInit {
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ByteString method;
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HeadersInit headers;
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BodyInit? body;
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UTF8String referrer;
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ReferrerPolicy referrerPolicy;
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RequestMode mode;
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/**
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* If not set, defaults to "same-origin", except for system principal (chrome)
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* requests where the default is "omit".
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*/
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RequestCredentials credentials;
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RequestCache cache;
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RequestRedirect redirect;
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DOMString integrity;
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[Pref="dom.fetchKeepalive.enabled"]
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boolean keepalive;
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[ChromeOnly]
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boolean mozErrors;
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[ChromeOnly]
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Principal triggeringPrincipal;
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AbortSignal? signal;
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[Pref="network.fetchpriority.enabled"]
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RequestPriority priority;
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[Pref="dom.fetchObserver.enabled"]
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ObserverCallback observe;
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};
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enum RequestDestination {
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"",
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"audio", "audioworklet", "document", "embed", "font", "frame", "iframe",
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"image", "manifest", "object", "paintworklet", "report", "script",
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"sharedworker", "style", "track", "video", "worker", "xslt"
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};
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enum RequestMode { "same-origin", "no-cors", "cors", "navigate" };
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enum RequestCredentials { "omit", "same-origin", "include" };
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enum RequestCache { "default", "no-store", "reload", "no-cache", "force-cache", "only-if-cached" };
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enum RequestRedirect { "follow", "error", "manual" };
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enum RequestPriority { "high" , "low" , "auto" };
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