electron/spec-main/api-context-bridge-spec.ts

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import { BrowserWindow, ipcMain } from 'electron/main';
import { contextBridge } from 'electron/renderer';
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import { expect } from 'chai';
import * as fs from 'fs-extra';
import * as http from 'http';
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import * as os from 'os';
import * as path from 'path';
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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import { closeWindow } from './window-helpers';
import { emittedOnce } from './events-helpers';
import { AddressInfo } from 'net';
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const fixturesPath = path.resolve(__dirname, 'fixtures', 'api', 'context-bridge');
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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describe('contextBridge', () => {
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let w: BrowserWindow;
let dir: string;
let server: http.Server;
before(async () => {
server = http.createServer((req, res) => {
res.setHeader('Content-Type', 'text/html');
res.end('');
});
await new Promise(resolve => server.listen(0, resolve));
});
after(async () => {
if (server) await new Promise(resolve => server.close(resolve));
server = null as any;
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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afterEach(async () => {
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await closeWindow(w);
if (dir) await fs.remove(dir);
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should not be accessible when contextIsolation is disabled', async () => {
w = new BrowserWindow({
show: false,
webPreferences: {
contextIsolation: false,
preload: path.resolve(fixturesPath, 'can-bind-preload.js')
}
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});
const [, bound] = await emittedOnce(ipcMain, 'context-bridge-bound', () => w.loadFile(path.resolve(fixturesPath, 'empty.html')));
expect(bound).to.equal(false);
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should be accessible when contextIsolation is enabled', async () => {
w = new BrowserWindow({
show: false,
webPreferences: {
contextIsolation: true,
preload: path.resolve(fixturesPath, 'can-bind-preload.js')
}
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});
const [, bound] = await emittedOnce(ipcMain, 'context-bridge-bound', () => w.loadFile(path.resolve(fixturesPath, 'empty.html')));
expect(bound).to.equal(true);
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const generateTests = (useSandbox: boolean) => {
describe(`with sandbox=${useSandbox}`, () => {
const makeBindingWindow = async (bindingCreator: Function) => {
const preloadContent = `const renderer_1 = require('electron');
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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${useSandbox ? '' : `require('v8').setFlagsFromString('--expose_gc');
const gc=require('vm').runInNewContext('gc');
renderer_1.contextBridge.exposeInMainWorld('GCRunner', {
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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run: () => gc()
});`}
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(${bindingCreator.toString()})();`;
const tmpDir = await fs.mkdtemp(path.resolve(os.tmpdir(), 'electron-spec-preload-'));
dir = tmpDir;
await fs.writeFile(path.resolve(tmpDir, 'preload.js'), preloadContent);
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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w = new BrowserWindow({
show: false,
webPreferences: {
contextIsolation: true,
nodeIntegration: true,
sandbox: useSandbox,
preload: path.resolve(tmpDir, 'preload.js')
}
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});
await w.loadURL(`http://127.0.0.1:${(server.address() as AddressInfo).port}`);
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};
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const callWithBindings = (fn: Function) =>
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w.webContents.executeJavaScript(`(${fn.toString()})(window)`);
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const getGCInfo = async (): Promise<{
functionCount: number
objectCount: number
liveFromValues: number
liveProxyValues: number
}> => {
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const [, info] = await emittedOnce(ipcMain, 'gc-info', () => w.webContents.send('get-gc-info'));
return info;
};
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy numbers', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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myNumber: 123
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings((root: any) => {
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return root.example.myNumber;
});
expect(result).to.equal(123);
});
2019-11-01 20:37:02 +00:00
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should make properties unwriteable', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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myNumber: 123
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings((root: any) => {
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root.example.myNumber = 456;
return root.example.myNumber;
});
expect(result).to.equal(123);
});
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy strings', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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myString: 'my-words'
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings((root: any) => {
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return root.example.myString;
});
expect(result).to.equal('my-words');
});
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy arrays', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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myArr: [123, 'my-words']
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings((root: any) => {
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return root.example.myArr;
});
expect(result).to.deep.equal([123, 'my-words']);
});
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should make arrays immutable', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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myArr: [123, 'my-words']
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const immutable = await callWithBindings((root: any) => {
try {
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root.example.myArr.push(456);
return false;
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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} catch {
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return true;
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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}
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});
expect(immutable).to.equal(true);
});
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy booleans', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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myBool: true
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings((root: any) => {
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return root.example.myBool;
});
expect(result).to.equal(true);
});
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy promises and resolve with the correct value', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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myPromise: Promise.resolve('i-resolved')
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});
});
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const result = await callWithBindings((root: any) => {
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return root.example.myPromise;
});
expect(result).to.equal('i-resolved');
});
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy promises and reject with the correct value', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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myPromise: Promise.reject(new Error('i-rejected'))
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings(async (root: any) => {
try {
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await root.example.myPromise;
return null;
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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} catch (err) {
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return err;
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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}
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});
expect(result).to.be.an.instanceOf(Error).with.property('message', 'Uncaught Error: i-rejected');
});
2019-11-01 20:37:02 +00:00
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy promises and resolve with the correct value if it resolves later', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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myPromise: () => new Promise(resolve => setTimeout(() => resolve('delayed'), 20))
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});
});
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const result = await callWithBindings((root: any) => {
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return root.example.myPromise();
});
expect(result).to.equal('delayed');
});
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy nested promises correctly', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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myPromise: () => new Promise(resolve => setTimeout(() => resolve(Promise.resolve(123)), 20))
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});
});
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const result = await callWithBindings((root: any) => {
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return root.example.myPromise();
});
expect(result).to.equal(123);
});
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy methods', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
getNumber: () => 123,
getString: () => 'help',
getBoolean: () => false,
getPromise: async () => 'promise'
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings(async (root: any) => {
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return [root.example.getNumber(), root.example.getString(), root.example.getBoolean(), await root.example.getPromise()];
});
expect(result).to.deep.equal([123, 'help', false, 'promise']);
});
2019-11-01 20:37:02 +00:00
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy methods that are callable multiple times', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
doThing: () => 123
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings(async (root: any) => {
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return [root.example.doThing(), root.example.doThing(), root.example.doThing()];
});
expect(result).to.deep.equal([123, 123, 123]);
});
2019-11-01 20:37:02 +00:00
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy methods in the reverse direction', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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callWithNumber: (fn: any) => fn(123)
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings(async (root: any) => {
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return root.example.callWithNumber((n: number) => n + 1);
});
expect(result).to.equal(124);
});
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy promises in the reverse direction', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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getPromiseValue: (p: Promise<any>) => p
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});
});
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const result = await callWithBindings((root: any) => {
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return root.example.getPromiseValue(Promise.resolve('my-proxied-value'));
});
expect(result).to.equal('my-proxied-value');
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy objects with number keys', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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1: 123,
2: 456,
3: 789
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings(async (root: any) => {
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return [root.example[1], root.example[2], root.example[3], Array.isArray(root.example)];
});
expect(result).to.deep.equal([123, 456, 789, false]);
});
2019-11-01 20:37:02 +00:00
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('it should proxy null and undefined correctly', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
values: [null, undefined]
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings((root: any) => {
// Convert to strings as although the context bridge keeps the right value
// IPC does not
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return root.example.values.map((val: any) => `${val}`);
});
expect(result).to.deep.equal(['null', 'undefined']);
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should proxy typed arrays and regexps through the serializer', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
arr: new Uint8Array(100),
regexp: /a/g
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings((root: any) => {
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return [
Object.getPrototypeOf(root.example.arr) === Uint8Array.prototype,
Object.getPrototypeOf(root.example.regexp) === RegExp.prototype
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];
});
expect(result).to.deep.equal([true, true]);
});
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('it should handle recursive objects', async () => {
await makeBindingWindow(() => {
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const o: any = { value: 135 };
o.o = o;
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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contextBridge.exposeInMainWorld('example', {
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o
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings((root: any) => {
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return [root.example.o.value, root.example.o.o.value, root.example.o.o.o.value];
});
expect(result).to.deep.equal([135, 135, 135]);
});
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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// Can only run tests which use the GCRunner in non-sandboxed environments
if (!useSandbox) {
it('should release the global hold on methods sent across contexts', async () => {
await makeBindingWindow(() => {
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require('electron').ipcRenderer.on('get-gc-info', e => e.sender.send('gc-info', (contextBridge as any).debugGC()));
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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contextBridge.exposeInMainWorld('example', {
getFunction: () => () => 123
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});
});
expect((await getGCInfo()).functionCount).to.equal(2);
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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await callWithBindings(async (root: any) => {
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root.x = [root.example.getFunction()];
});
expect((await getGCInfo()).functionCount).to.equal(3);
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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await callWithBindings(async (root: any) => {
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root.x = [];
root.GCRunner.run();
});
expect((await getGCInfo()).functionCount).to.equal(2);
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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}
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if (useSandbox) {
it('should not leak the global hold on methods sent across contexts when reloading a sandboxed renderer', async () => {
await makeBindingWindow(() => {
require('electron').ipcRenderer.on('get-gc-info', e => e.sender.send('gc-info', (contextBridge as any).debugGC()));
contextBridge.exposeInMainWorld('example', {
getFunction: () => () => 123
});
require('electron').ipcRenderer.send('window-ready-for-tasking');
});
const loadPromise = emittedOnce(ipcMain, 'window-ready-for-tasking');
expect((await getGCInfo()).functionCount).to.equal(1);
await callWithBindings((root: any) => {
root.location.reload();
});
await loadPromise;
// If this is ever "2" it means we leaked the exposed function and
// therefore the entire context after a reload
expect((await getGCInfo()).functionCount).to.equal(1);
});
}
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('it should not let you overwrite existing exposed things', async () => {
await makeBindingWindow(() => {
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let threw = false;
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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contextBridge.exposeInMainWorld('example', {
attempt: 1,
getThrew: () => threw
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});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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try {
contextBridge.exposeInMainWorld('example', {
attempt: 2,
getThrew: () => threw
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});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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} catch {
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threw = true;
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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}
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});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings((root: any) => {
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return [root.example.attempt, root.example.getThrew()];
});
expect(result).to.deep.equal([1, true]);
});
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feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should work with complex nested methods and promises', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
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first: (second: Function) => second((fourth: Function) => {
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return fourth();
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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})
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings((root: any) => {
return root.example.first((third: Function) => {
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return third(() => Promise.resolve('final value'));
});
});
expect(result).to.equal('final value');
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should throw an error when recursion depth is exceeded', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
doThing: (a: any) => console.log(a)
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
2019-10-18 19:57:09 +00:00
let threw = await callWithBindings((root: any) => {
try {
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let a: any = [];
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
2019-10-18 19:57:09 +00:00
for (let i = 0; i < 999; i++) {
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a = [a];
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
2019-10-18 19:57:09 +00:00
}
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root.example.doThing(a);
return false;
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
2019-10-18 19:57:09 +00:00
} catch {
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return true;
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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}
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});
expect(threw).to.equal(false);
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
2019-10-18 19:57:09 +00:00
threw = await callWithBindings((root: any) => {
try {
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let a: any = [];
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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for (let i = 0; i < 1000; i++) {
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a = [a];
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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}
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root.example.doThing(a);
return false;
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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} catch {
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return true;
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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}
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});
expect(threw).to.equal(true);
});
2019-11-01 20:37:02 +00:00
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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it('should not leak prototypes', async () => {
await makeBindingWindow(() => {
contextBridge.exposeInMainWorld('example', {
number: 123,
string: 'string',
boolean: true,
arr: [123, 'string', true, ['foo']],
getObject: () => ({ thing: 123 }),
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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getNumber: () => 123,
getString: () => 'string',
getBoolean: () => true,
getArr: () => [123, 'string', true, ['foo']],
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getPromise: async () => ({ number: 123, string: 'string', boolean: true, fn: () => 'string', arr: [123, 'string', true, ['foo']] }),
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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getFunctionFromFunction: async () => () => null,
object: {
number: 123,
string: 'string',
boolean: true,
arr: [123, 'string', true, ['foo']],
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getPromise: async () => ({ number: 123, string: 'string', boolean: true, fn: () => 'string', arr: [123, 'string', true, ['foo']] })
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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},
receiveArguments: (fn: any) => fn({ key: 'value' })
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});
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const result = await callWithBindings(async (root: any) => {
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const { example } = root;
let arg: any;
example.receiveArguments((o: any) => { arg = o; });
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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const protoChecks = [
[example, Object],
[example.number, Number],
[example.string, String],
[example.boolean, Boolean],
[example.arr, Array],
[example.arr[0], Number],
[example.arr[1], String],
[example.arr[2], Boolean],
[example.arr[3], Array],
[example.arr[3][0], String],
[example.getNumber, Function],
[example.getNumber(), Number],
[example.getObject(), Object],
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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[example.getString(), String],
[example.getBoolean(), Boolean],
[example.getArr(), Array],
[example.getArr()[0], Number],
[example.getArr()[1], String],
[example.getArr()[2], Boolean],
[example.getArr()[3], Array],
[example.getArr()[3][0], String],
[example.getFunctionFromFunction, Function],
[example.getFunctionFromFunction(), Promise],
[await example.getFunctionFromFunction(), Function],
[example.getPromise(), Promise],
[await example.getPromise(), Object],
[(await example.getPromise()).number, Number],
[(await example.getPromise()).string, String],
[(await example.getPromise()).boolean, Boolean],
[(await example.getPromise()).fn, Function],
[(await example.getPromise()).fn(), String],
[(await example.getPromise()).arr, Array],
[(await example.getPromise()).arr[0], Number],
[(await example.getPromise()).arr[1], String],
[(await example.getPromise()).arr[2], Boolean],
[(await example.getPromise()).arr[3], Array],
[(await example.getPromise()).arr[3][0], String],
[example.object, Object],
[example.object.number, Number],
[example.object.string, String],
[example.object.boolean, Boolean],
[example.object.arr, Array],
[example.object.arr[0], Number],
[example.object.arr[1], String],
[example.object.arr[2], Boolean],
[example.object.arr[3], Array],
[example.object.arr[3][0], String],
[await example.object.getPromise(), Object],
[(await example.object.getPromise()).number, Number],
[(await example.object.getPromise()).string, String],
[(await example.object.getPromise()).boolean, Boolean],
[(await example.object.getPromise()).fn, Function],
[(await example.object.getPromise()).fn(), String],
[(await example.object.getPromise()).arr, Array],
[(await example.object.getPromise()).arr[0], Number],
[(await example.object.getPromise()).arr[1], String],
[(await example.object.getPromise()).arr[2], Boolean],
[(await example.object.getPromise()).arr[3], Array],
[(await example.object.getPromise()).arr[3][0], String],
[arg, Object],
[arg.key, String]
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];
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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return {
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protoMatches: protoChecks.map(([a, Constructor]) => Object.getPrototypeOf(a) === Constructor.prototype)
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};
});
feat: add a new contextBridge module (#20307) * feat: add a new contextBridge module * chore: fix docs linting * feat: add support for function arguments being proxied * chore: ensure that contextBridge can only be used when contextIsolation is enabled * docs: getReverseBinding can be null * docs: fix broken links in md file * feat: add support for promises in function parameters * fix: linting failure for explicit constructor * Update atom_api_context_bridge.cc * chore: update docs and API design as per feedback * refactor: remove reverse bindings and handle GC'able functions across the bridge * chore: only expose debugGC in testing builds * fix: do not proxy promises as objects * spec: add complete spec coverage for contextBridge * spec: add tests for null/undefined and the anti-overwrite logic * chore: fix linting * spec: add complex nested back-and-forth function calling * fix: expose contextBridge in sandboxed renderers * refactor: improve security of default_app using the new contextBridge module * s/bindAPIInMainWorld/exposeInMainWorld * chore: sorry for this commit, its a big one, I fixed like everything and refactored a lot * chore: remove PassedValueCache as it is unused now Values transferred from context A to context B are now cachde in the RenderFramePersistenceStore * chore: move to anonymous namespace * refactor: remove PassValueToOtherContextWithCache * chore: remove commented unused code blocks * chore: remove .only * chore: remote commented code * refactor: extract RenderFramePersistenceStore * spec: ensure it works with numbered keys * fix: handle number keys correctly * fix: sort out the linter * spec: update default_app asar spec for removed file * refactor: change signatures to return v8 objects directly rather than the mate dictionary handle * refactor: use the v8 serializer to support cloneable buffers and other object types * chore: fix linting * fix: handle hash collisions with a linked list in the map * fix: enforce a recursion limit on the context bridge * chore: fix linting * chore: remove TODO * chore: adapt for PR feedback * chore: remove .only * chore: clean up docs and clean up the proxy map when objects are released * chore: ensure we cache object values that are cloned through the V8 serializer
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// Every protomatch should be true
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expect(result.protoMatches).to.deep.equal(result.protoMatches.map(() => true));
});
});
};
generateTests(true);
generateTests(false);
});