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feat: add more info in setWindowOpenHandler details (#28518)

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* fix: invoke the window open handler for _blank links

* feat: add disposition to setWindowOpenHandler details

* fix: pass postData to new-window event

* postData can be heterogeneous

* fix type of postBody

* fix type of UploadFile and UploadRawData to be discriminated unions

* exclude the empty string from additionalFeatures

* add a test

* add postBody and referrer to setWindowOpenHandler args

* appease typescript

* Update api-browser-window-spec.ts

* update snapshots
This commit is contained in:
Jeremy Rose 2021-04-13 12:35:27 -07:00 committed by GitHub
parent b6315612dd
commit dba4df9326
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16 changed files with 152 additions and 65 deletions
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2
docs/api/browser-window.md
View file

@ -1377,7 +1377,7 @@ Captures a snapshot of the page within `rect`. Omitting `rect` will capture the
* `httpReferrer` (String | [Referrer](structures/referrer.md)) (optional) - An HTTP Referrer URL. * `httpReferrer` (String | [Referrer](structures/referrer.md)) (optional) - An HTTP Referrer URL.
* `userAgent` String (optional) - A user agent originating the request. * `userAgent` String (optional) - A user agent originating the request.
* `extraHeaders` String (optional) - Extra headers separated by "\n" * `extraHeaders` String (optional) - Extra headers separated by "\n"
* `postData` ([UploadRawData[]](structures/upload-raw-data.md) | [UploadFile[]](structures/upload-file.md)) (optional) * `postData` ([UploadRawData](structures/upload-raw-data.md) | [UploadFile](structures/upload-file.md))[] (optional)
* `baseURLForDataURL` String (optional) - Base URL (with trailing path separator) for files to be loaded by the data URL. This is needed only if the specified `url` is a data URL and needs to load other files. * `baseURLForDataURL` String (optional) - Base URL (with trailing path separator) for files to be loaded by the data URL. This is needed only if the specified `url` is a data URL and needs to load other files.
Returns `Promise<void>` - the promise will resolve when the page has finished loading Returns `Promise<void>` - the promise will resolve when the page has finished loading

2
docs/api/structures/post-body.md
View file

@ -1,6 +1,6 @@
# PostBody Object # PostBody Object
* `data` Array<[PostData](./post-data.md)> - The post data to be sent to the * `data` ([UploadRawData](upload-raw-data.md) | [UploadFile](upload-file.md))[] - The post data to be sent to the
new window. new window.
* `contentType` String - The `content-type` header used for the data. One of * `contentType` String - The `content-type` header used for the data. One of
`application/x-www-form-urlencoded` or `multipart/form-data`. Corresponds to `application/x-www-form-urlencoded` or `multipart/form-data`. Corresponds to

21
docs/api/structures/post-data.md
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@ -1,21 +0,0 @@
# PostData Object
* `type` String - One of the following:
* `rawData` - The data is available as a `Buffer`, in the `rawData` field.
* `file` - The object represents a file. The `filePath`, `offset`, `length`
and `modificationTime` fields will be used to describe the file.
* `blob` - The object represents a `Blob`. The `blobUUID` field will be used
to describe the `Blob`.
* `bytes` String (optional) - The raw bytes of the post data in a `Buffer`.
Required for the `rawData` type.
* `filePath` String (optional) - The path of the file being uploaded. Required
for the `file` type.
* `blobUUID` String (optional) - The `UUID` of the `Blob` being uploaded.
Required for the `blob` type.
* `offset` Integer (optional) - The offset from the beginning of the file being
uploaded, in bytes. Only valid for `file` types.
* `length` Integer (optional) - The length of the file being uploaded, in bytes.
If set to `-1`, the whole file will be uploaded. Only valid for `file` types.
* `modificationTime` Double (optional) - The modification time of the file
represented by a double, which is the number of seconds since the `UNIX Epoch`
(Jan 1, 1970). Only valid for `file` types.

11
docs/api/web-contents.md
View file

@ -863,7 +863,7 @@ in `webPreferences`.
* `httpReferrer` (String | [Referrer](structures/referrer.md)) (optional) - An HTTP Referrer url. * `httpReferrer` (String | [Referrer](structures/referrer.md)) (optional) - An HTTP Referrer url.
* `userAgent` String (optional) - A user agent originating the request. * `userAgent` String (optional) - A user agent originating the request.
* `extraHeaders` String (optional) - Extra headers separated by "\n". * `extraHeaders` String (optional) - Extra headers separated by "\n".
* `postData` ([UploadRawData[]](structures/upload-raw-data.md) | [UploadFile[]](structures/upload-file.md)) (optional) * `postData` ([UploadRawData](structures/upload-raw-data.md) | [UploadFile](structures/upload-file.md))[] (optional)
* `baseURLForDataURL` String (optional) - Base url (with trailing path separator) for files to be loaded by the data url. This is needed only if the specified `url` is a data url and needs to load other files. * `baseURLForDataURL` String (optional) - Base url (with trailing path separator) for files to be loaded by the data url. This is needed only if the specified `url` is a data url and needs to load other files.
Returns `Promise<void>` - the promise will resolve when the page has finished loading Returns `Promise<void>` - the promise will resolve when the page has finished loading
@ -1133,6 +1133,15 @@ Ignore application menu shortcuts while this web contents is focused.
* `url` String - The _resolved_ version of the URL passed to `window.open()`. e.g. opening a window with `window.open('foo')` will yield something like `https://the-origin/the/current/path/foo`. * `url` String - The _resolved_ version of the URL passed to `window.open()`. e.g. opening a window with `window.open('foo')` will yield something like `https://the-origin/the/current/path/foo`.
* `frameName` String - Name of the window provided in `window.open()` * `frameName` String - Name of the window provided in `window.open()`
* `features` String - Comma separated list of window features provided to `window.open()`. * `features` String - Comma separated list of window features provided to `window.open()`.
* `disposition` String - Can be `default`, `foreground-tab`, `background-tab`,
`new-window`, `save-to-disk` or `other`.
* `referrer` [Referrer](structures/referrer.md) - The referrer that will be
passed to the new window. May or may not result in the `Referer` header being
sent, depending on the referrer policy.
* `postBody` [PostBody](structures/post-body.md) (optional) - The post data that
will be sent to the new window, along with the appropriate headers that will
be set. If no post data is to be sent, the value will be `null`. Only defined
when the window is being created by a form that set `target=_blank`.
Returns `{action: 'deny'} | {action: 'allow', overrideBrowserWindowOptions?: BrowserWindowConstructorOptions}` - `deny` cancels the creation of the new Returns `{action: 'deny'} | {action: 'allow', overrideBrowserWindowOptions?: BrowserWindowConstructorOptions}` - `deny` cancels the creation of the new
window. `allow` will allow the new window to be created. Specifying `overrideBrowserWindowOptions` allows customization of the created window. window. `allow` will allow the new window to be created. Specifying `overrideBrowserWindowOptions` allows customization of the created window.

2
docs/api/webview-tag.md
View file

@ -265,7 +265,7 @@ webview.addEventListener('dom-ready', () => {
* `httpReferrer` (String | [Referrer](structures/referrer.md)) (optional) - An HTTP Referrer url. * `httpReferrer` (String | [Referrer](structures/referrer.md)) (optional) - An HTTP Referrer url.
* `userAgent` String (optional) - A user agent originating the request. * `userAgent` String (optional) - A user agent originating the request.
* `extraHeaders` String (optional) - Extra headers separated by "\n" * `extraHeaders` String (optional) - Extra headers separated by "\n"
* `postData` ([UploadRawData[]](structures/upload-raw-data.md) | [UploadFile[]](structures/upload-file.md)) (optional) * `postData` ([UploadRawData](structures/upload-raw-data.md) | [UploadFile](structures/upload-file.md))[] (optional)
* `baseURLForDataURL` String (optional) - Base url (with trailing path separator) for files to be loaded by the data url. This is needed only if the specified `url` is a data url and needs to load other files. * `baseURLForDataURL` String (optional) - Base url (with trailing path separator) for files to be loaded by the data url. This is needed only if the specified `url` is a data url and needs to load other files.
Returns `Promise<void>` - The promise will resolve when the page has finished loading Returns `Promise<void>` - The promise will resolve when the page has finished loading

1
filenames.auto.gni
View file

@ -104,7 +104,6 @@ auto_filenames = {
"docs/api/structures/notification-response.md", "docs/api/structures/notification-response.md",
"docs/api/structures/point.md", "docs/api/structures/point.md",
"docs/api/structures/post-body.md", "docs/api/structures/post-body.md",
"docs/api/structures/post-data.md",
"docs/api/structures/printer-info.md", "docs/api/structures/printer-info.md",
"docs/api/structures/process-memory-info.md", "docs/api/structures/process-memory-info.md",
"docs/api/structures/process-metric.md", "docs/api/structures/process-metric.md",

44
lib/browser/api/web-contents.ts
View file

@ -3,7 +3,7 @@ import type { BrowserWindowConstructorOptions, LoadURLOptions } from 'electron/m
import * as url from 'url'; import * as url from 'url';
import * as path from 'path'; import * as path from 'path';
import { openGuestWindow, makeWebPreferences } from '@electron/internal/browser/guest-window-manager'; import { openGuestWindow, makeWebPreferences, parseContentTypeFormat } from '@electron/internal/browser/guest-window-manager';
import { NavigationController } from '@electron/internal/browser/navigation-controller'; import { NavigationController } from '@electron/internal/browser/navigation-controller';
import { ipcMainInternal } from '@electron/internal/browser/ipc-main-internal'; import { ipcMainInternal } from '@electron/internal/browser/ipc-main-internal';
import * as ipcMainUtils from '@electron/internal/browser/ipc-main-internal-utils'; import * as ipcMainUtils from '@electron/internal/browser/ipc-main-internal-utils';
@ -411,11 +411,11 @@ WebContents.prototype.setWindowOpenHandler = function (handler: (details: Electr
this._windowOpenHandler = handler; this._windowOpenHandler = handler;
}; };
WebContents.prototype._callWindowOpenHandler = function (event: Electron.Event, url: string, frameName: string, rawFeatures: string): BrowserWindowConstructorOptions | null { WebContents.prototype._callWindowOpenHandler = function (event: Electron.Event, details: Electron.HandlerDetails): BrowserWindowConstructorOptions | null {
if (!this._windowOpenHandler) { if (!this._windowOpenHandler) {
return null; return null;
} }
const response = this._windowOpenHandler({ url, frameName, features: rawFeatures }); const response = this._windowOpenHandler(details);
if (typeof response !== 'object') { if (typeof response !== 'object') {
event.preventDefault(); event.preventDefault();
@ -567,9 +567,21 @@ WebContents.prototype._init = function () {
if (this.getType() !== 'remote') { if (this.getType() !== 'remote') {
// Make new windows requested by links behave like "window.open". // Make new windows requested by links behave like "window.open".
this.on('-new-window' as any, (event: ElectronInternal.Event, url: string, frameName: string, disposition: string, this.on('-new-window' as any, (event: ElectronInternal.Event, url: string, frameName: string, disposition: Electron.HandlerDetails['disposition'],
rawFeatures: string, referrer: Electron.Referrer, postData: PostData) => { rawFeatures: string, referrer: Electron.Referrer, postData: PostData) => {
const options = this._callWindowOpenHandler(event, url, frameName, rawFeatures); const postBody = postData ? {
data: postData,
...parseContentTypeFormat(postData)
} : undefined;
const details: Electron.HandlerDetails = {
url,
frameName,
features: rawFeatures,
referrer,
postBody,
disposition
};
const options = this._callWindowOpenHandler(event, details);
if (!event.defaultPrevented) { if (!event.defaultPrevented) {
openGuestWindow({ openGuestWindow({
event, event,
@ -578,18 +590,26 @@ WebContents.prototype._init = function () {
referrer, referrer,
postData, postData,
overrideBrowserWindowOptions: options || {}, overrideBrowserWindowOptions: options || {},
windowOpenArgs: { windowOpenArgs: details
url,
frameName,
features: rawFeatures
}
}); });
} }
}); });
let windowOpenOverriddenOptions: BrowserWindowConstructorOptions | null = null; let windowOpenOverriddenOptions: BrowserWindowConstructorOptions | null = null;
this.on('-will-add-new-contents' as any, (event: ElectronInternal.Event, url: string, frameName: string, rawFeatures: string) => { this.on('-will-add-new-contents' as any, (event: ElectronInternal.Event, url: string, frameName: string, rawFeatures: string, disposition: Electron.HandlerDetails['disposition'], referrer: Electron.Referrer, postData: PostData) => {
windowOpenOverriddenOptions = this._callWindowOpenHandler(event, url, frameName, rawFeatures); const postBody = postData ? {
data: postData,
...parseContentTypeFormat(postData)
} : undefined;
const details: Electron.HandlerDetails = {
url,
frameName,
features: rawFeatures,
disposition,
referrer,
postBody
};
windowOpenOverriddenOptions = this._callWindowOpenHandler(event, details);
if (!event.defaultPrevented) { if (!event.defaultPrevented) {
const secureOverrideWebPreferences = windowOpenOverriddenOptions ? { const secureOverrideWebPreferences = windowOpenOverriddenOptions ? {
// Allow setting of backgroundColor as a webPreference even though // Allow setting of backgroundColor as a webPreference even though

2
lib/browser/guest-window-manager.ts
View file

@ -291,7 +291,7 @@ const MULTIPART_CONTENT_TYPE = 'multipart/form-data';
const URL_ENCODED_CONTENT_TYPE = 'application/x-www-form-urlencoded'; const URL_ENCODED_CONTENT_TYPE = 'application/x-www-form-urlencoded';
// Figure out appropriate headers for post data. // Figure out appropriate headers for post data.
const parseContentTypeFormat = function (postData: Exclude<PostData, undefined>) { export const parseContentTypeFormat = function (postData: Exclude<PostData, undefined>) {
if (postData.length) { if (postData.length) {
if (postData[0].type === 'rawData') { if (postData[0].type === 'rawData') {
// For multipart forms, the first element will start with the boundary // For multipart forms, the first element will start with the boundary

5
lib/browser/guest-window-proxy.ts
View file

@ -73,14 +73,15 @@ ipcMainInternal.on(
); );
} }
const browserWindowOptions = event.sender._callWindowOpenHandler(event, url, frameName, features); const referrer: Electron.Referrer = { url: '', policy: 'strict-origin-when-cross-origin' };
const browserWindowOptions = event.sender._callWindowOpenHandler(event, { url, frameName, features, disposition: 'new-window', referrer });
if (event.defaultPrevented) { if (event.defaultPrevented) {
return; return;
} }
const guest = openGuestWindow({ const guest = openGuestWindow({
event, event,
embedder: event.sender, embedder: event.sender,
referrer: { url: '', policy: 'default' }, referrer,
disposition: 'new-window', disposition: 'new-window',
overrideBrowserWindowOptions: browserWindowOptions!, overrideBrowserWindowOptions: browserWindowOptions!,
windowOpenArgs: { windowOpenArgs: {

5
shell/browser/api/electron_api_web_contents.cc
View file

@ -1012,8 +1012,9 @@ bool WebContents::IsWebContentsCreationOverridden(
content::mojom::WindowContainerType window_container_type, content::mojom::WindowContainerType window_container_type,
const GURL& opener_url, const GURL& opener_url,
const content::mojom::CreateNewWindowParams& params) { const content::mojom::CreateNewWindowParams& params) {
bool default_prevented = Emit("-will-add-new-contents", params.target_url, bool default_prevented = Emit(
params.frame_name, params.raw_features); "-will-add-new-contents", params.target_url, params.frame_name,
params.raw_features, params.disposition, *params.referrer, params.body);
// If the app prevented the default, redirect to CreateCustomWebContents, // If the app prevented the default, redirect to CreateCustomWebContents,
// which always returns nullptr, which will result in the window open being // which always returns nullptr, which will result in the window open being
// prevented (window.open() will return null in the renderer). // prevented (window.open() will return null in the renderer).

29
shell/common/gin_converters/blink_converter.cc
View file

@ -13,6 +13,7 @@
#include "base/strings/utf_string_conversions.h" #include "base/strings/utf_string_conversions.h"
#include "gin/converter.h" #include "gin/converter.h"
#include "shell/common/gin_converters/gfx_converter.h" #include "shell/common/gin_converters/gfx_converter.h"
#include "shell/common/gin_converters/gurl_converter.h"
#include "shell/common/gin_converters/value_converter.h" #include "shell/common/gin_converters/value_converter.h"
#include "shell/common/gin_helper/dictionary.h" #include "shell/common/gin_helper/dictionary.h"
#include "shell/common/keyboard_util.h" #include "shell/common/keyboard_util.h"
@ -23,6 +24,7 @@
#include "third_party/blink/public/common/input/web_mouse_event.h" #include "third_party/blink/public/common/input/web_mouse_event.h"
#include "third_party/blink/public/common/input/web_mouse_wheel_event.h" #include "third_party/blink/public/common/input/web_mouse_wheel_event.h"
#include "third_party/blink/public/common/widget/device_emulation_params.h" #include "third_party/blink/public/common/widget/device_emulation_params.h"
#include "third_party/blink/public/mojom/loader/referrer.mojom.h"
#include "ui/base/clipboard/clipboard.h" #include "ui/base/clipboard/clipboard.h"
#include "ui/events/blink/blink_event_util.h" #include "ui/events/blink/blink_event_util.h"
#include "ui/events/keycodes/dom/keycode_converter.h" #include "ui/events/keycodes/dom/keycode_converter.h"
@ -481,6 +483,33 @@ bool Converter<network::mojom::ReferrerPolicy>::FromV8(
return true; return true;
} }
// static
v8::Local<v8::Value> Converter<blink::mojom::Referrer>::ToV8(
v8::Isolate* isolate,
const blink::mojom::Referrer& val) {
gin_helper::Dictionary dict = gin::Dictionary::CreateEmpty(isolate);
dict.Set("url", ConvertToV8(isolate, val.url));
dict.Set("policy", ConvertToV8(isolate, val.policy));
return gin::ConvertToV8(isolate, dict);
}
//
// static
bool Converter<blink::mojom::Referrer>::FromV8(v8::Isolate* isolate,
v8::Local<v8::Value> val,
blink::mojom::Referrer* out) {
gin_helper::Dictionary dict;
if (!ConvertFromV8(isolate, val, &dict))
return false;
if (!dict.Get("url", &out->url))
return false;
if (!dict.Get("policy", &out->policy))
return false;
return true;
}
v8::Local<v8::Value> Converter<blink::CloneableMessage>::ToV8( v8::Local<v8::Value> Converter<blink::CloneableMessage>::ToV8(
v8::Isolate* isolate, v8::Isolate* isolate,
const blink::CloneableMessage& in) { const blink::CloneableMessage& in) {

10
shell/common/gin_converters/blink_converter.h
View file

@ -10,6 +10,7 @@
#include "third_party/blink/public/common/input/web_input_event.h" #include "third_party/blink/public/common/input/web_input_event.h"
#include "third_party/blink/public/common/messaging/cloneable_message.h" #include "third_party/blink/public/common/messaging/cloneable_message.h"
#include "third_party/blink/public/common/web_cache/web_cache_resource_type_stats.h" #include "third_party/blink/public/common/web_cache/web_cache_resource_type_stats.h"
#include "third_party/blink/public/mojom/loader/referrer.mojom-forward.h"
namespace blink { namespace blink {
class WebMouseEvent; class WebMouseEvent;
@ -95,6 +96,15 @@ struct Converter<network::mojom::ReferrerPolicy> {
network::mojom::ReferrerPolicy* out); network::mojom::ReferrerPolicy* out);
}; };
template <>
struct Converter<blink::mojom::Referrer> {
static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
const blink::mojom::Referrer& val);
static bool FromV8(v8::Isolate* isolate,
v8::Local<v8::Value> val,
blink::mojom::Referrer* out);
};
template <> template <>
struct Converter<blink::CloneableMessage> { struct Converter<blink::CloneableMessage> {
static v8::Local<v8::Value> ToV8(v8::Isolate* isolate, static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,

2
spec-main/api-browser-window-spec.ts
View file

@ -3093,7 +3093,7 @@ describe('BrowserWindow module', () => {
expect(additionalFeatures).to.deep.equal([]); expect(additionalFeatures).to.deep.equal([]);
expect(postBody.data).to.have.length(1); expect(postBody.data).to.have.length(1);
expect(postBody.data[0].type).to.equal('rawData'); expect(postBody.data[0].type).to.equal('rawData');
expect(postBody.data[0].bytes).to.deep.equal(Buffer.from('post-test-key=post-test-value')); expect((postBody.data[0] as any).bytes).to.deep.equal(Buffer.from('post-test-key=post-test-value'));
expect(postBody.contentType).to.equal('application/x-www-form-urlencoded'); expect(postBody.contentType).to.equal('application/x-www-form-urlencoded');
}); });
}); });

10
spec-main/fixtures/snapshots/proxy-window-open.snapshot.txt
View file

@ -30,7 +30,7 @@
[], [],
{ {
"url": "", "url": "",
"policy": "default" "policy": "strict-origin-when-cross-origin"
}, },
null null
], ],
@ -64,7 +64,7 @@
[], [],
{ {
"url": "", "url": "",
"policy": "default" "policy": "strict-origin-when-cross-origin"
}, },
null null
], ],
@ -98,7 +98,7 @@
[], [],
{ {
"url": "", "url": "",
"policy": "default" "policy": "strict-origin-when-cross-origin"
}, },
null null
], ],
@ -131,7 +131,7 @@
[], [],
{ {
"url": "", "url": "",
"policy": "default" "policy": "strict-origin-when-cross-origin"
}, },
null null
], ],
@ -165,7 +165,7 @@
[], [],
{ {
"url": "", "url": "",
"policy": "default" "policy": "strict-origin-when-cross-origin"
}, },
null null
] ]

67
spec-main/guest-window-manager-spec.ts
View file

@ -115,7 +115,6 @@ describe('webContents.setWindowOpenHandler', () => {
beforeEach(async () => { beforeEach(async () => {
browserWindow = new BrowserWindow(browserWindowOptions); browserWindow = new BrowserWindow(browserWindowOptions);
await browserWindow.loadURL('about:blank'); await browserWindow.loadURL('about:blank');
browserWindow.show();
}); });
afterEach(closeAllWindows); afterEach(closeAllWindows);
@ -135,7 +134,7 @@ describe('webContents.setWindowOpenHandler', () => {
assert.fail('did-create-window should not to be called with an overridden window.open'); assert.fail('did-create-window should not to be called with an overridden window.open');
}); });
browserWindow.webContents.executeJavaScript("window.open('about:blank') && true"); browserWindow.webContents.executeJavaScript("window.open('about:blank', '', 'show=no') && true");
await denied; await denied;
}); });
@ -184,26 +183,66 @@ describe('webContents.setWindowOpenHandler', () => {
await denied; await denied;
}); });
it('fires handler with correct params', (done) => { it('fires handler with correct params', async () => {
const testFrameName = 'test-frame-name'; const testFrameName = 'test-frame-name';
const testFeatures = 'top=10&left=10&something-unknown'; const testFeatures = 'top=10&left=10&something-unknown&show=no';
const testUrl = 'app://does-not-exist/'; const testUrl = 'app://does-not-exist/';
browserWindow.webContents.setWindowOpenHandler(({ url, frameName, features }) => { const details = await new Promise<Electron.HandlerDetails>(resolve => {
expect(url).to.equal(testUrl); browserWindow.webContents.setWindowOpenHandler((details) => {
expect(frameName).to.equal(testFrameName); setTimeout(() => resolve(details));
expect(features).to.equal(testFeatures); return { action: 'deny' };
done(); });
return { action: 'deny' };
});
browserWindow.webContents.executeJavaScript(`window.open('${testUrl}', '${testFrameName}', '${testFeatures}') && true`); browserWindow.webContents.executeJavaScript(`window.open('${testUrl}', '${testFrameName}', '${testFeatures}') && true`);
});
const { url, frameName, features, disposition, referrer } = details;
expect(url).to.equal(testUrl);
expect(frameName).to.equal(testFrameName);
expect(features).to.equal(testFeatures);
expect(disposition).to.equal('new-window');
expect(referrer).to.deep.equal({
policy: 'strict-origin-when-cross-origin',
url: ''
});
});
it('includes post body', async () => {
const details = await new Promise<Electron.HandlerDetails>(resolve => {
browserWindow.webContents.setWindowOpenHandler((details) => {
setTimeout(() => resolve(details));
return { action: 'deny' };
});
browserWindow.webContents.loadURL(`data:text/html,${encodeURIComponent(`
<form action="http://example.com" target="_blank" method="POST" id="form">
<input name="key" value="value"></input>
</form>
<script>form.submit()</script>
`)}`);
});
const { url, frameName, features, disposition, referrer, postBody } = details;
expect(url).to.equal('http://example.com/');
expect(frameName).to.equal('');
expect(features).to.deep.equal('');
expect(disposition).to.equal('foreground-tab');
expect(referrer).to.deep.equal({
policy: 'strict-origin-when-cross-origin',
url: ''
});
expect(postBody).to.deep.equal({
contentType: 'application/x-www-form-urlencoded',
data: [{
type: 'rawData',
bytes: Buffer.from('key=value')
}]
});
}); });
it('does fire window creation events if an override returns action: allow', async () => { it('does fire window creation events if an override returns action: allow', async () => {
browserWindow.webContents.setWindowOpenHandler(() => ({ action: 'allow' })); browserWindow.webContents.setWindowOpenHandler(() => ({ action: 'allow' }));
setImmediate(() => { setImmediate(() => {
browserWindow.webContents.executeJavaScript("window.open('about:blank') && true"); browserWindow.webContents.executeJavaScript("window.open('about:blank', '', 'show=no') && true");
}); });
await Promise.all([ await Promise.all([
@ -222,7 +261,7 @@ describe('webContents.setWindowOpenHandler', () => {
done(); done();
}); });
browserWindow.webContents.executeJavaScript("window.open('about:blank') && true"); browserWindow.webContents.executeJavaScript("window.open('about:blank', '', 'show=no') && true");
}); });
}); });
} }

4
typings/internal-electron.d.ts vendored
View file

@ -69,8 +69,8 @@ declare namespace Electron {
equal(other: WebContents): boolean; equal(other: WebContents): boolean;
_initiallyShown: boolean; _initiallyShown: boolean;
browserWindowOptions: BrowserWindowConstructorOptions; browserWindowOptions: BrowserWindowConstructorOptions;
_windowOpenHandler: ((opts: {url: string, frameName: string, features: string}) => any) | null; _windowOpenHandler: ((details: Electron.HandlerDetails) => any) | null;
_callWindowOpenHandler(event: any, url: string, frameName: string, rawFeatures: string): Electron.BrowserWindowConstructorOptions | null; _callWindowOpenHandler(event: any, details: Electron.HandlerDetails): Electron.BrowserWindowConstructorOptions | null;
_setNextChildWebPreferences(prefs: Partial<Electron.BrowserWindowConstructorOptions['webPreferences']> & Pick<Electron.BrowserWindowConstructorOptions, 'backgroundColor'>): void; _setNextChildWebPreferences(prefs: Partial<Electron.BrowserWindowConstructorOptions['webPreferences']> & Pick<Electron.BrowserWindowConstructorOptions, 'backgroundColor'>): void;
_send(internal: boolean, channel: string, args: any): boolean; _send(internal: boolean, channel: string, args: any): boolean;
_sendToFrameInternal(frameId: number | [number, number], channel: string, ...args: any[]): boolean; _sendToFrameInternal(frameId: number | [number, number], channel: string, ...args: any[]): boolean;