electron/spec-main/fixtures/module/preload-sandbox.js

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(function () {
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const { setImmediate } = require('timers');
const { ipcRenderer } = require('electron');
window.ipcRenderer = ipcRenderer;
window.setImmediate = setImmediate;
window.require = require;
function invoke (code) {
try {
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return code();
} catch {
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return null;
}
}
process.once('loaded', () => {
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ipcRenderer.send('process-loaded');
});
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if (location.protocol === 'file:') {
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window.test = 'preload';
window.process = process;
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if (process.env.sandboxmain) {
window.test = {
osSandbox: !process.argv.includes('--no-sandbox'),
hasCrash: typeof process.crash === 'function',
hasHang: typeof process.hang === 'function',
creationTime: invoke(() => process.getCreationTime()),
heapStatistics: invoke(() => process.getHeapStatistics()),
blinkMemoryInfo: invoke(() => process.getBlinkMemoryInfo()),
refactor: use v8 serialization for ipc (#20214) * refactor: use v8 serialization for ipc * cloning process.env doesn't work * serialize host objects by enumerating key/values * new serialization can handle NaN, Infinity, and undefined correctly * can't allocate v8 objects during GC * backport microtasks fix * fix compile * fix node_stream_loader reentrancy * update subframe spec to expect undefined instead of null * write undefined instead of crashing when serializing host objects * fix webview spec * fix download spec * buffers are transformed into uint8arrays * can't serialize promises * fix chrome.i18n.getMessage * fix devtools tests * fix zoom test * fix debug build * fix lint * update ipcRenderer tests * fix printToPDF test * update patch * remove accidentally re-added remote-side spec * wip * don't attempt to serialize host objects * jump through different hoops to set options.webContents sometimes * whoops * fix lint * clean up error-handling logic * fix memory leak * fix lint * convert host objects using old base::Value serialization * fix lint more * fall back to base::Value-based serialization * remove commented-out code * add docs to breaking-changes.md * Update breaking-changes.md * update ipcRenderer and WebContents docs * lint * use named values for format tag * save a memcpy for ~30% speedup * get rid of calls to ShallowClone * extra debugging for paranoia * d'oh, use the correct named tags * apparently msstl doesn't like this DCHECK * funny story about that DCHECK * disable remote-related functions when enable_remote_module = false * nits * use EnableIf to disable remote methods in mojom * fix include * review comments
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processMemoryInfo: invoke(() => process.getProcessMemoryInfo() ? {} : null),
systemMemoryInfo: invoke(() => process.getSystemMemoryInfo()),
systemVersion: invoke(() => process.getSystemVersion()),
cpuUsage: invoke(() => process.getCPUUsage()),
ioCounters: invoke(() => process.getIOCounters()),
env: process.env,
execPath: process.execPath,
pid: process.pid,
arch: process.arch,
platform: process.platform,
sandboxed: process.sandboxed,
type: process.type,
version: process.version,
versions: process.versions
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};
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}
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} else if (location.href !== 'about:blank') {
addEventListener('DOMContentLoaded', () => {
fix: use appropriate site instance for cross-site nav's (#15821) * fix: use Chromium's determined new site instance as candidate when navigating. When navigating to a new address, consider using Chromium's determined site instance for the new page as it should belong to an existing browsing instance when the navigation was triggered by window.open(). fixes 8100. * Revert "fix: use Chromium's determined new site instance as candidate when navigating." This reverts commit eb95f935654a2c4d4457821297670836c10fdfd5. * fix: delegate site instance creation back to content when sandboxed. * fix: ensure site isolation is on * test: adapt ut for cross-site navigation * fix: register pending processes during a navigation. * refactor: dont call loadURL for a window constructed from an existing webContents. * test: add sandboxed affinity UT's. * fix: check affinity before deciding if to force a new site instance. * chore: adapt subsequent patch. * refactor: constify logically const methods. * fix: do not reuse site instances when navigation redirects cross-site. * test: ensure localStorage accessible after x-site redirect. * test: adapt localStorage acess denied UT for site isolation. * fix: do not send render-view-deleted for speculative frames. * chore: amend tests after rebase. * test: add ut for webContents' render-view-deleted emission * fix: introduce current-render-view-deleted for current RVH's deletions. Revert render-view-deleted to being emitted with any RVH's deletion. current-render-view-deleted is emitted only when the RVH being deleted is the current one. * refactor: style and comments fixed.
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ipcRenderer.on('touch-the-opener', () => {
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let errorMessage = null;
fix: use appropriate site instance for cross-site nav's (#15821) * fix: use Chromium's determined new site instance as candidate when navigating. When navigating to a new address, consider using Chromium's determined site instance for the new page as it should belong to an existing browsing instance when the navigation was triggered by window.open(). fixes 8100. * Revert "fix: use Chromium's determined new site instance as candidate when navigating." This reverts commit eb95f935654a2c4d4457821297670836c10fdfd5. * fix: delegate site instance creation back to content when sandboxed. * fix: ensure site isolation is on * test: adapt ut for cross-site navigation * fix: register pending processes during a navigation. * refactor: dont call loadURL for a window constructed from an existing webContents. * test: add sandboxed affinity UT's. * fix: check affinity before deciding if to force a new site instance. * chore: adapt subsequent patch. * refactor: constify logically const methods. * fix: do not reuse site instances when navigation redirects cross-site. * test: ensure localStorage accessible after x-site redirect. * test: adapt localStorage acess denied UT for site isolation. * fix: do not send render-view-deleted for speculative frames. * chore: amend tests after rebase. * test: add ut for webContents' render-view-deleted emission * fix: introduce current-render-view-deleted for current RVH's deletions. Revert render-view-deleted to being emitted with any RVH's deletion. current-render-view-deleted is emitted only when the RVH being deleted is the current one. * refactor: style and comments fixed.
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try {
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const openerDoc = opener.document; // eslint-disable-line no-unused-vars
fix: use appropriate site instance for cross-site nav's (#15821) * fix: use Chromium's determined new site instance as candidate when navigating. When navigating to a new address, consider using Chromium's determined site instance for the new page as it should belong to an existing browsing instance when the navigation was triggered by window.open(). fixes 8100. * Revert "fix: use Chromium's determined new site instance as candidate when navigating." This reverts commit eb95f935654a2c4d4457821297670836c10fdfd5. * fix: delegate site instance creation back to content when sandboxed. * fix: ensure site isolation is on * test: adapt ut for cross-site navigation * fix: register pending processes during a navigation. * refactor: dont call loadURL for a window constructed from an existing webContents. * test: add sandboxed affinity UT's. * fix: check affinity before deciding if to force a new site instance. * chore: adapt subsequent patch. * refactor: constify logically const methods. * fix: do not reuse site instances when navigation redirects cross-site. * test: ensure localStorage accessible after x-site redirect. * test: adapt localStorage acess denied UT for site isolation. * fix: do not send render-view-deleted for speculative frames. * chore: amend tests after rebase. * test: add ut for webContents' render-view-deleted emission * fix: introduce current-render-view-deleted for current RVH's deletions. Revert render-view-deleted to being emitted with any RVH's deletion. current-render-view-deleted is emitted only when the RVH being deleted is the current one. * refactor: style and comments fixed.
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} catch (error) {
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errorMessage = error.message;
fix: use appropriate site instance for cross-site nav's (#15821) * fix: use Chromium's determined new site instance as candidate when navigating. When navigating to a new address, consider using Chromium's determined site instance for the new page as it should belong to an existing browsing instance when the navigation was triggered by window.open(). fixes 8100. * Revert "fix: use Chromium's determined new site instance as candidate when navigating." This reverts commit eb95f935654a2c4d4457821297670836c10fdfd5. * fix: delegate site instance creation back to content when sandboxed. * fix: ensure site isolation is on * test: adapt ut for cross-site navigation * fix: register pending processes during a navigation. * refactor: dont call loadURL for a window constructed from an existing webContents. * test: add sandboxed affinity UT's. * fix: check affinity before deciding if to force a new site instance. * chore: adapt subsequent patch. * refactor: constify logically const methods. * fix: do not reuse site instances when navigation redirects cross-site. * test: ensure localStorage accessible after x-site redirect. * test: adapt localStorage acess denied UT for site isolation. * fix: do not send render-view-deleted for speculative frames. * chore: amend tests after rebase. * test: add ut for webContents' render-view-deleted emission * fix: introduce current-render-view-deleted for current RVH's deletions. Revert render-view-deleted to being emitted with any RVH's deletion. current-render-view-deleted is emitted only when the RVH being deleted is the current one. * refactor: style and comments fixed.
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}
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ipcRenderer.send('answer', errorMessage);
});
ipcRenderer.send('child-loaded', window.opener == null, document.body.innerHTML, location.href);
});
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}
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})();