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refactor: pass isWebViewTagEnabled via ELECTRON_BROWSER_SANDBOX_LOAD (#16238)

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This commit is contained in:
Milan Burda 2019-01-08 10:12:34 +01:00 committed by Alexey Kuzmin
parent 791d6de8b0
commit 5c250455ad
3 changed files with 6 additions and 4 deletions
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5
lib/browser/guest-view-manager.js
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@ -328,8 +328,8 @@ const isWebViewTagEnabledCache = new WeakMap()
const isWebViewTagEnabled = function (contents) {
if (!isWebViewTagEnabledCache.has(contents)) {
const value = contents.getLastWebPreferences().webviewTag
isWebViewTagEnabledCache.set(contents, value)
const webPreferences = contents.getLastWebPreferences() || {}
isWebViewTagEnabledCache.set(contents, !!webPreferences.webviewTag)
}
return isWebViewTagEnabledCache.get(contents)
@ -437,3 +437,4 @@ const getEmbedder = function (guestInstanceId) {
}
exports.getGuestForWebContents = getGuestForWebContents
exports.isWebViewTagEnabled = isWebViewTagEnabled

1
lib/browser/rpc-server.js
View file

@ -504,6 +504,7 @@ ipcMain.on('ELECTRON_BROWSER_SANDBOX_LOAD', function (event) {
preloadSrc,
preloadError,
isRemoteModuleEnabled: event.sender._isRemoteModuleEnabled(),
isWebViewTagEnabled: guestViewManager.isWebViewTagEnabled(event.sender),
process: {
arch: process.arch,
platform: process.platform,

4
lib/sandboxed_renderer/init.js
View file

@ -29,7 +29,7 @@ Object.setPrototypeOf(process, EventEmitter.prototype)
const ipcRenderer = require('@electron/internal/renderer/ipc-renderer-internal')
const {
preloadSrc, preloadError, isRemoteModuleEnabled, process: processProps
preloadSrc, preloadError, isRemoteModuleEnabled, isWebViewTagEnabled, process: processProps
} = ipcRenderer.sendSync('ELECTRON_BROWSER_SANDBOX_LOAD')
process.isRemoteModuleEnabled = isRemoteModuleEnabled
@ -125,7 +125,7 @@ if (binding.guestInstanceId) {
process.guestInstanceId = parseInt(binding.guestInstanceId)
}
if (!process.guestInstanceId && hasSwitch('webview-tag')) {
if (!process.guestInstanceId && isWebViewTagEnabled) {
// don't allow recursive `<webview>`
require('@electron/internal/renderer/web-view/web-view').setupWebView(window)
}