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fix: make sure service worker scheme is registered with allowServiceWorkers (#28326)

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* Fix custom scheme not registered as service worker scheme

* ServiceWorker loaders do not have WebContents associated

* Add test for service worker

* Revert "Fix custom scheme not registered as service worker scheme"

This reverts commit a249235b220a0edcfcb906e0b3b3c0486ece73a6.

* Add scheme to ServiceWorkerSchemes
This commit is contained in:
Cheng Zhao 2021-03-24 00:16:53 +09:00 committed by GitHub
parent 7c36463085
commit 1e9e2f8cf6
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 54 additions and 9 deletions
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8
shell/browser/api/electron_api_protocol.cc
View file

@ -10,6 +10,7 @@
#include "base/command_line.h"
#include "base/stl_util.h"
#include "content/common/url_schemes.h"
#include "content/public/browser/child_process_security_policy.h"
#include "gin/object_template_builder.h"
#include "shell/browser/browser.h"
@ -124,6 +125,13 @@ void RegisterSchemesAsPrivileged(gin_helper::ErrorThrower thrower,
}
if (custom_scheme.options.allowServiceWorkers) {
service_worker_schemes.push_back(custom_scheme.scheme);
// There is no API to add service worker scheme, but there is an API to
// return const reference to the schemes vector.
// If in future the API is changed to return a copy instead of reference,
// the compilation will fail, and we should add a patch at that time.
auto& mutable_schemes = const_cast<std::vector<std::string>&>(
content::GetServiceWorkerSchemes());
mutable_schemes.push_back(custom_scheme.scheme);
}
if (custom_scheme.options.stream) {
g_streaming_schemes.push_back(custom_scheme.scheme);

18
shell/browser/electron_browser_client.cc
View file

@ -1352,22 +1352,26 @@ void ElectronBrowserClient::RegisterNonNetworkSubresourceURLLoaderFactories(
int render_process_id,
int render_frame_id,
NonNetworkURLLoaderFactoryMap* factories) {
content::RenderFrameHost* frame_host =
content::RenderFrameHost::FromID(render_process_id, render_frame_id);
content::WebContents* web_contents =
content::WebContents::FromRenderFrameHost(frame_host);
auto* render_process_host =
content::RenderProcessHost::FromID(render_process_id);
DCHECK(render_process_host);
if (!render_process_host || !render_process_host->GetBrowserContext())
return;
if (web_contents) {
ProtocolRegistry::FromBrowserContext(web_contents->GetBrowserContext())
ProtocolRegistry::FromBrowserContext(render_process_host->GetBrowserContext())
->RegisterURLLoaderFactories(URLLoaderFactoryType::kDocumentSubResource,
factories);
}
#if BUILDFLAG(ENABLE_ELECTRON_EXTENSIONS)
auto factory = extensions::CreateExtensionURLLoaderFactory(render_process_id,
render_frame_id);
if (factory)
factories->emplace(extensions::kExtensionScheme, std::move(factory));
content::RenderFrameHost* frame_host =
content::RenderFrameHost::FromID(render_process_id, render_frame_id);
content::WebContents* web_contents =
content::WebContents::FromRenderFrameHost(frame_host);
if (!web_contents)
return;

31
spec-main/api-protocol-spec.ts
View file

@ -1,4 +1,5 @@
import { expect } from 'chai';
import { v4 } from 'uuid';
import { protocol, webContents, WebContents, session, BrowserWindow, ipcMain } from 'electron/main';
import { AddressInfo } from 'net';
import * as ChildProcess from 'child_process';
@ -724,6 +725,36 @@ describe('protocol module', () => {
});
});
describe('protocol.registerSchemesAsPrivileged allowServiceWorkers', () => {
const { serviceWorkerScheme } = global as any;
protocol.registerStringProtocol(serviceWorkerScheme, (request, cb) => {
if (request.url.endsWith('.js')) {
cb({
mimeType: 'text/javascript',
charset: 'utf-8',
data: 'console.log("Loaded")'
});
} else {
cb({
mimeType: 'text/html',
charset: 'utf-8',
data: '<!DOCTYPE html>'
});
}
});
after(() => protocol.unregisterProtocol(serviceWorkerScheme));
it('should fail when registering invalid service worker', async () => {
await contents.loadURL(`${serviceWorkerScheme}://${v4()}.com`);
await expect(contents.executeJavaScript(`navigator.serviceWorker.register('${v4()}.notjs', {scope: './'})`)).to.be.rejected();
});
it('should be able to register service worker for custom scheme', async () => {
await contents.loadURL(`${serviceWorkerScheme}://${v4()}.com`);
await contents.executeJavaScript(`navigator.serviceWorker.register('${v4()}.js', {scope: './'})`);
});
});
describe.skip('protocol.registerSchemesAsPrivileged standard', () => {
const standardScheme = (global as any).standardScheme;
const origin = `${standardScheme}://fake-host`;

2
spec-main/index.js
View file

@ -34,9 +34,11 @@ app.commandLine.appendSwitch('use-fake-device-for-media-stream');
global.standardScheme = 'app';
global.zoomScheme = 'zoom';
global.serviceWorkerScheme = 'sw';
protocol.registerSchemesAsPrivileged([
{ scheme: global.standardScheme, privileges: { standard: true, secure: true, stream: false } },
{ scheme: global.zoomScheme, privileges: { standard: true, secure: true } },
{ scheme: global.serviceWorkerScheme, privileges: { allowServiceWorkers: true, standard: true, secure: true } },
{ scheme: 'cors-blob', privileges: { corsEnabled: true, supportFetchAPI: true } },
{ scheme: 'cors', privileges: { corsEnabled: true, supportFetchAPI: true } },
{ scheme: 'no-cors', privileges: { supportFetchAPI: true } },