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docs: move protocol-ns to protocol.md (#23883)

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* docs: move protocol-ns to protocol.md

* chore: fix up tests and implement missing pieces required for tests
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309
docs/api/protocol-ns.md
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@ -1,309 +0,0 @@
# protocol (NetworkService) (Draft)
This document describes the new protocol APIs based on the [NetworkService](https://www.chromium.org/servicification).
We don't currently have an estimate of when we will enable the `NetworkService` by
default in Electron, but as Chromium is already removing non-`NetworkService`
code, we will probably switch before Electron 10.
The content of this document should be moved to `protocol.md` after we have
enabled the `NetworkService` by default in Electron.
> Register a custom protocol and intercept existing protocol requests.
Process: [Main](../glossary.md#main-process)
An example of implementing a protocol that has the same effect as the
`file://` protocol:
```javascript
const { app, protocol } = require('electron')
const path = require('path')
app.whenReady().then(() => {
protocol.registerFileProtocol('atom', (request, callback) => {
const url = request.url.substr(7)
callback({ path: path.normalize(`${__dirname}/${url}`) })
})
})
```
**Note:** All methods unless specified can only be used after the `ready` event
of the `app` module gets emitted.
## Using `protocol` with a custom `partition` or `session`
A protocol is registered to a specific Electron [`session`](./session.md)
object. If you don't specify a session, then your `protocol` will be applied to
the default session that Electron uses. However, if you define a `partition` or
`session` on your `browserWindow`'s `webPreferences`, then that window will use
a different session and your custom protocol will not work if you just use
`electron.protocol.XXX`.
To have your custom protocol work in combination with a custom session, you need
to register it to that session explicitly.
```javascript
const { session, app, protocol } = require('electron')
const path = require('path')
app.whenReady().then(() => {
const partition = 'persist:example'
const ses = session.fromPartition(partition)
ses.protocol.registerFileProtocol('atom', (request, callback) => {
const url = request.url.substr(7)
callback({ path: path.normalize(`${__dirname}/${url}`) })
})
mainWindow = new BrowserWindow({ webPreferences: { partition } })
})
```
## Methods
The `protocol` module has the following methods:
### `protocol.registerSchemesAsPrivileged(customSchemes)`
* `customSchemes` [CustomScheme[]](structures/custom-scheme.md)
**Note:** This method can only be used before the `ready` event of the `app`
module gets emitted and can be called only once.
Registers the `scheme` as standard, secure, bypasses content security policy for
resources, allows registering ServiceWorker and supports fetch API. Specify a
privilege with the value of `true` to enable the capability.
An example of registering a privileged scheme, that bypasses Content Security
Policy:
```javascript
const { protocol } = require('electron')
protocol.registerSchemesAsPrivileged([
{ scheme: 'foo', privileges: { bypassCSP: true } }
])
```
A standard scheme adheres to what RFC 3986 calls [generic URI
syntax](https://tools.ietf.org/html/rfc3986#section-3). For example `http` and
`https` are standard schemes, while `file` is not.
Registering a scheme as standard allows relative and absolute resources to
be resolved correctly when served. Otherwise the scheme will behave like the
`file` protocol, but without the ability to resolve relative URLs.
For example when you load following page with custom protocol without
registering it as standard scheme, the image will not be loaded because
non-standard schemes can not recognize relative URLs:
```html
<body>
<img src='test.png'>
</body>
```
Registering a scheme as standard will allow access to files through the
[FileSystem API][file-system-api]. Otherwise the renderer will throw a security
error for the scheme.
By default web storage apis (localStorage, sessionStorage, webSQL, indexedDB,
cookies) are disabled for non standard schemes. So in general if you want to
register a custom protocol to replace the `http` protocol, you have to register
it as a standard scheme.
### `protocol.registerFileProtocol(scheme, handler)`
* `scheme` String
* `handler` Function
* `request` ProtocolRequest
* `callback` Function
* `response` (String | [ProtocolResponse](structures/protocol-response.md))
Registers a protocol of `scheme` that will send a file as the response. The
`handler` will be called with `request` and `callback` where `request` is
an incoming request for the `scheme`.
To handle the `request`, the `callback` should be called with either the file's
path or an object that has a `path` property, e.g. `callback(filePath)` or
`callback({ path: filePath })`. The `filePath` must be an absolute path.
By default the `scheme` is treated like `http:`, which is parsed differently
from protocols that follow the "generic URI syntax" like `file:`.
### `protocol.registerBufferProtocol(scheme, handler)`
* `scheme` String
* `handler` Function
* `request` ProtocolRequest
* `callback` Function
* `response` (Buffer | [ProtocolResponse](structures/protocol-response.md))
Registers a protocol of `scheme` that will send a `Buffer` as a response.
The usage is the same with `registerFileProtocol`, except that the `callback`
should be called with either a `Buffer` object or an object that has the `data`
property.
Example:
```javascript
protocol.registerBufferProtocol('atom', (request, callback) => {
callback({ mimeType: 'text/html', data: Buffer.from('<h5>Response</h5>') })
})
```
### `protocol.registerStringProtocol(scheme, handler)`
* `scheme` String
* `handler` Function
* `request` ProtocolRequest
* `callback` Function
* `response` (String | [ProtocolResponse](structures/protocol-response.md))
Registers a protocol of `scheme` that will send a `String` as a response.
The usage is the same with `registerFileProtocol`, except that the `callback`
should be called with either a `String` or an object that has the `data`
property.
### `protocol.registerHttpProtocol(scheme, handler)`
* `scheme` String
* `handler` Function
* `request` ProtocolRequest
* `callback` Function
* `response` ProtocolResponse
Registers a protocol of `scheme` that will send an HTTP request as a response.
The usage is the same with `registerFileProtocol`, except that the `callback`
should be called with an object that has the `url` property.
### `protocol.registerStreamProtocol(scheme, handler)`
* `scheme` String
* `handler` Function
* `request` ProtocolRequest
* `callback` Function
* `response` (ReadableStream | [ProtocolResponse](structures/protocol-response.md))
Registers a protocol of `scheme` that will send a stream as a response.
The usage is the same with `registerFileProtocol`, except that the
`callback` should be called with either a [`ReadableStream`](https://nodejs.org/api/stream.html#stream_class_stream_readable) object or an object that
has the `data` property.
Example:
```javascript
const { protocol } = require('electron')
const { PassThrough } = require('stream')
function createStream (text) {
const rv = new PassThrough() // PassThrough is also a Readable stream
rv.push(text)
rv.push(null)
return rv
}
protocol.registerStreamProtocol('atom', (request, callback) => {
callback({
statusCode: 200,
headers: {
'content-type': 'text/html'
},
data: createStream('<h5>Response</h5>')
})
})
```
It is possible to pass any object that implements the readable stream API (emits
`data`/`end`/`error` events). For example, here's how a file could be returned:
```javascript
protocol.registerStreamProtocol('atom', (request, callback) => {
callback(fs.createReadStream('index.html'))
})
```
### `protocol.unregisterProtocol(scheme)`
* `scheme` String
Unregisters the custom protocol of `scheme`.
### `protocol.isProtocolRegistered(scheme)`
* `scheme` String
Returns `Boolean` - Whether `scheme` is already registered.
### `protocol.interceptFileProtocol(scheme, handler)`
* `scheme` String
* `handler` Function
* `request` ProtocolRequest
* `callback` Function
* `response` (String | [ProtocolResponse](structures/protocol-response.md))
Intercepts `scheme` protocol and uses `handler` as the protocol's new handler
which sends a file as a response.
### `protocol.interceptStringProtocol(scheme, handler)`
* `scheme` String
* `handler` Function
* `request` ProtocolRequest
* `callback` Function
* `response` (String | [ProtocolResponse](structures/protocol-response.md))
Intercepts `scheme` protocol and uses `handler` as the protocol's new handler
which sends a `String` as a response.
### `protocol.interceptBufferProtocol(scheme, handler)`
* `scheme` String
* `handler` Function
* `request` ProtocolRequest
* `callback` Function
* `response` (Buffer | [ProtocolResponse](structures/protocol-response.md))
Intercepts `scheme` protocol and uses `handler` as the protocol's new handler
which sends a `Buffer` as a response.
### `protocol.interceptHttpProtocol(scheme, handler)`
* `scheme` String
* `handler` Function
* `request` ProtocolRequest
* `callback` Function
* `response` ProtocolResponse
Intercepts `scheme` protocol and uses `handler` as the protocol's new handler
which sends a new HTTP request as a response.
### `protocol.interceptStreamProtocol(scheme, handler)`
* `scheme` String
* `handler` Function
* `request` ProtocolRequest
* `callback` Function
* `response` (ReadableStream | [ProtocolResponse](structures/protocol-response.md))
Same as `protocol.registerStreamProtocol`, except that it replaces an existing
protocol handler.
### `protocol.uninterceptProtocol(scheme)`
* `scheme` String
Remove the interceptor installed for `scheme` and restore its original handler.
### `protocol.isProtocolIntercepted(scheme)`
* `scheme` String
Returns `Boolean` - Whether `scheme` is already intercepted.
[file-system-api]: https://developer.mozilla.org/en-US/docs/Web/API/LocalFileSystem

296
docs/api/protocol.md
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@ -15,8 +15,6 @@ app.whenReady().then(() => {
protocol.registerFileProtocol('atom', (request, callback) => { protocol.registerFileProtocol('atom', (request, callback) => {
const url = request.url.substr(7) const url = request.url.substr(7)
callback({ path: path.normalize(`${__dirname}/${url}`) }) callback({ path: path.normalize(`${__dirname}/${url}`) })
}, (error) => {
if (error) console.error('Failed to register protocol')
}) })
}) })
``` ```
@ -26,9 +24,15 @@ of the `app` module gets emitted.
## Using `protocol` with a custom `partition` or `session` ## Using `protocol` with a custom `partition` or `session`
A protocol is registered to a specific Electron [`session`](./session.md) object. If you don't specify a session, then your `protocol` will be applied to the default session that Electron uses. However, if you define a `partition` or `session` on your `browserWindow`'s `webPreferences`, then that window will use a different session and your custom protocol will not work if you just use `electron.protocol.XXX`. A protocol is registered to a specific Electron [`session`](./session.md)
object. If you don't specify a session, then your `protocol` will be applied to
the default session that Electron uses. However, if you define a `partition` or
`session` on your `browserWindow`'s `webPreferences`, then that window will use
a different session and your custom protocol will not work if you just use
`electron.protocol.XXX`.
To have your custom protocol work in combination with a custom session, you need to register it to that session explicitly. To have your custom protocol work in combination with a custom session, you need
to register it to that session explicitly.
```javascript ```javascript
const { session, app, protocol } = require('electron') const { session, app, protocol } = require('electron')
@ -41,17 +45,9 @@ app.whenReady().then(() => {
ses.protocol.registerFileProtocol('atom', (request, callback) => { ses.protocol.registerFileProtocol('atom', (request, callback) => {
const url = request.url.substr(7) const url = request.url.substr(7)
callback({ path: path.normalize(`${__dirname}/${url}`) }) callback({ path: path.normalize(`${__dirname}/${url}`) })
}, (error) => {
if (error) console.error('Failed to register protocol')
}) })
mainWindow = new BrowserWindow({ mainWindow = new BrowserWindow({ webPreferences: { partition } })
width: 800,
height: 600,
webPreferences: {
partition: partition
}
})
}) })
``` ```
@ -63,15 +59,15 @@ The `protocol` module has the following methods:
* `customSchemes` [CustomScheme[]](structures/custom-scheme.md) * `customSchemes` [CustomScheme[]](structures/custom-scheme.md)
**Note:** This method can only be used before the `ready` event of the `app` **Note:** This method can only be used before the `ready` event of the `app`
module gets emitted and can be called only once. module gets emitted and can be called only once.
Registers the `scheme` as standard, secure, bypasses content security policy for resources, Registers the `scheme` as standard, secure, bypasses content security policy for
allows registering ServiceWorker and supports fetch API. resources, allows registering ServiceWorker and supports fetch API. Specify a
privilege with the value of `true` to enable the capability.
Specify a privilege with the value of `true` to enable the capability. An example of registering a privileged scheme, that bypasses Content Security
An example of registering a privileged scheme, with bypassing Content Security Policy: Policy:
```javascript ```javascript
const { protocol } = require('electron') const { protocol } = require('electron')
@ -84,7 +80,7 @@ A standard scheme adheres to what RFC 3986 calls [generic URI
syntax](https://tools.ietf.org/html/rfc3986#section-3). For example `http` and syntax](https://tools.ietf.org/html/rfc3986#section-3). For example `http` and
`https` are standard schemes, while `file` is not. `https` are standard schemes, while `file` is not.
Registering a scheme as standard, will allow relative and absolute resources to Registering a scheme as standard allows relative and absolute resources to
be resolved correctly when served. Otherwise the scheme will behave like the be resolved correctly when served. Otherwise the scheme will behave like the
`file` protocol, but without the ability to resolve relative URLs. `file` protocol, but without the ability to resolve relative URLs.
@ -102,168 +98,102 @@ Registering a scheme as standard will allow access to files through the
[FileSystem API][file-system-api]. Otherwise the renderer will throw a security [FileSystem API][file-system-api]. Otherwise the renderer will throw a security
error for the scheme. error for the scheme.
By default web storage apis (localStorage, sessionStorage, webSQL, indexedDB, cookies) By default web storage apis (localStorage, sessionStorage, webSQL, indexedDB,
are disabled for non standard schemes. So in general if you want to register a cookies) are disabled for non standard schemes. So in general if you want to
custom protocol to replace the `http` protocol, you have to register it as a standard scheme. register a custom protocol to replace the `http` protocol, you have to register
it as a standard scheme.
`protocol.registerSchemesAsPrivileged` can be used to replicate the functionality of the previous `protocol.registerStandardSchemes`, `webFrame.registerURLSchemeAs*` and `protocol.registerServiceWorkerSchemes` functions that existed prior to Electron 5.0.0, for example: ### `protocol.registerFileProtocol(scheme, handler)`
**before (<= v4.x)**
```javascript
// Main
protocol.registerStandardSchemes(['scheme1', 'scheme2'], { secure: true })
// Renderer
webFrame.registerURLSchemeAsPrivileged('scheme1', { secure: true })
webFrame.registerURLSchemeAsPrivileged('scheme2', { secure: true })
```
**after (>= v5.x)**
```javascript
protocol.registerSchemesAsPrivileged([
{ scheme: 'scheme1', privileges: { standard: true, secure: true } },
{ scheme: 'scheme2', privileges: { standard: true, secure: true } }
])
```
### `protocol.registerFileProtocol(scheme, handler[, completion])`
* `scheme` String * `scheme` String
* `handler` Function * `handler` Function
* `request` Object * `request` ProtocolRequest
* `url` String
* `headers` Record<String, String>
* `referrer` String
* `method` String
* `uploadData` [UploadData[]](structures/upload-data.md)
* `callback` Function * `callback` Function
* `filePath` String | [FilePathWithHeaders](structures/file-path-with-headers.md) (optional) * `response` (String | [ProtocolResponse](structures/protocol-response.md))
* `completion` Function (optional)
* `error` Error
Registers a protocol of `scheme` that will send the file as a response. The Returns `Boolean` - Whether the protocol was successfully registered
`handler` will be called with `handler(request, callback)` when a `request` is
going to be created with `scheme`. `completion` will be called with Registers a protocol of `scheme` that will send a file as the response. The
`completion(null)` when `scheme` is successfully registered or `handler` will be called with `request` and `callback` where `request` is
`completion(error)` when failed. an incoming request for the `scheme`.
To handle the `request`, the `callback` should be called with either the file's To handle the `request`, the `callback` should be called with either the file's
path or an object that has a `path` property, e.g. `callback(filePath)` or path or an object that has a `path` property, e.g. `callback(filePath)` or
`callback({ path: filePath })`. The object may also have a `headers` property `callback({ path: filePath })`. The `filePath` must be an absolute path.
which gives a map of headers to values for the response headers, e.g.
`callback({ path: filePath, headers: {"Content-Security-Policy": "default-src 'none'"]})`.
When `callback` is called with nothing, a number, or an object that has an
`error` property, the `request` will fail with the `error` number you
specified. For the available error numbers you can use, please see the
[net error list][net-error].
By default the `scheme` is treated like `http:`, which is parsed differently By default the `scheme` is treated like `http:`, which is parsed differently
than protocols that follow the "generic URI syntax" like `file:`. from protocols that follow the "generic URI syntax" like `file:`.
### `protocol.registerBufferProtocol(scheme, handler[, completion])` ### `protocol.registerBufferProtocol(scheme, handler)`
* `scheme` String * `scheme` String
* `handler` Function * `handler` Function
* `request` Object * `request` ProtocolRequest
* `url` String
* `headers` Record<String, String>
* `referrer` String
* `method` String
* `uploadData` [UploadData[]](structures/upload-data.md)
* `callback` Function * `callback` Function
* `buffer` (Buffer | [MimeTypedBuffer](structures/mime-typed-buffer.md)) (optional) * `response` (Buffer | [ProtocolResponse](structures/protocol-response.md))
* `completion` Function (optional)
* `error` Error Returns `Boolean` - Whether the protocol was successfully registered
Registers a protocol of `scheme` that will send a `Buffer` as a response. Registers a protocol of `scheme` that will send a `Buffer` as a response.
The usage is the same with `registerFileProtocol`, except that the `callback` The usage is the same with `registerFileProtocol`, except that the `callback`
should be called with either a `Buffer` object or an object that has the `data`, should be called with either a `Buffer` object or an object that has the `data`
`mimeType`, and `charset` properties. property.
Example: Example:
```javascript ```javascript
const { protocol } = require('electron')
protocol.registerBufferProtocol('atom', (request, callback) => { protocol.registerBufferProtocol('atom', (request, callback) => {
callback({ mimeType: 'text/html', data: Buffer.from('<h5>Response</h5>') }) callback({ mimeType: 'text/html', data: Buffer.from('<h5>Response</h5>') })
}, (error) => {
if (error) console.error('Failed to register protocol')
}) })
``` ```
### `protocol.registerStringProtocol(scheme, handler[, completion])` ### `protocol.registerStringProtocol(scheme, handler)`
* `scheme` String * `scheme` String
* `handler` Function * `handler` Function
* `request` Object * `request` ProtocolRequest
* `url` String
* `headers` Record<String, String>
* `referrer` String
* `method` String
* `uploadData` [UploadData[]](structures/upload-data.md)
* `callback` Function * `callback` Function
* `data` (String | [StringProtocolResponse](structures/string-protocol-response.md)) (optional) * `response` (String | [ProtocolResponse](structures/protocol-response.md))
* `completion` Function (optional)
* `error` Error Returns `Boolean` - Whether the protocol was successfully registered
Registers a protocol of `scheme` that will send a `String` as a response. Registers a protocol of `scheme` that will send a `String` as a response.
The usage is the same with `registerFileProtocol`, except that the `callback` The usage is the same with `registerFileProtocol`, except that the `callback`
should be called with either a `String` or an object that has the `data`, should be called with either a `String` or an object that has the `data`
`mimeType`, and `charset` properties. property.
### `protocol.registerHttpProtocol(scheme, handler[, completion])` ### `protocol.registerHttpProtocol(scheme, handler)`
* `scheme` String * `scheme` String
* `handler` Function * `handler` Function
* `request` Object * `request` ProtocolRequest
* `url` String
* `headers` Record<String, String>
* `referrer` String
* `method` String
* `uploadData` [UploadData[]](structures/upload-data.md)
* `callback` Function * `callback` Function
* `redirectRequest` Object * `response` ProtocolResponse
* `url` String
* `method` String (optional) Returns `Boolean` - Whether the protocol was successfully registered
* `session` Session | null (optional)
* `uploadData` [ProtocolResponseUploadData](structures/protocol-response-upload-data.md) (optional)
* `completion` Function (optional)
* `error` Error
Registers a protocol of `scheme` that will send an HTTP request as a response. Registers a protocol of `scheme` that will send an HTTP request as a response.
The usage is the same with `registerFileProtocol`, except that the `callback` The usage is the same with `registerFileProtocol`, except that the `callback`
should be called with a `redirectRequest` object that has the `url`, `method`, should be called with an object that has the `url` property.
`referrer`, `uploadData` and `session` properties.
By default the HTTP request will reuse the current session. If you want the ### `protocol.registerStreamProtocol(scheme, handler)`
request to have a different session you should set `session` to `null`.
For POST requests the `uploadData` object must be provided.
### `protocol.registerStreamProtocol(scheme, handler[, completion])`
* `scheme` String * `scheme` String
* `handler` Function * `handler` Function
* `request` Object * `request` ProtocolRequest
* `url` String
* `headers` Record<String, String>
* `referrer` String
* `method` String
* `uploadData` [UploadData[]](structures/upload-data.md)
* `callback` Function * `callback` Function
* `stream` (ReadableStream | [StreamProtocolResponse](structures/stream-protocol-response.md)) (optional) * `response` (ReadableStream | [ProtocolResponse](structures/protocol-response.md))
* `completion` Function (optional)
* `error` Error
Registers a protocol of `scheme` that will send a `Readable` as a response. Returns `Boolean` - Whether the protocol was successfully registered
The usage is similar to the other `register{Any}Protocol`, except that the Registers a protocol of `scheme` that will send a stream as a response.
`callback` should be called with either a `Readable` object or an object that
has the `data`, `statusCode`, and `headers` properties. The usage is the same with `registerFileProtocol`, except that the
`callback` should be called with either a [`ReadableStream`](https://nodejs.org/api/stream.html#stream_class_stream_readable) object or an object that
has the `data` property.
Example: Example:
@ -286,8 +216,6 @@ protocol.registerStreamProtocol('atom', (request, callback) => {
}, },
data: createStream('<h5>Response</h5>') data: createStream('<h5>Response</h5>')
}) })
}, (error) => {
if (error) console.error('Failed to register protocol')
}) })
``` ```
@ -295,132 +223,102 @@ It is possible to pass any object that implements the readable stream API (emits
`data`/`end`/`error` events). For example, here's how a file could be returned: `data`/`end`/`error` events). For example, here's how a file could be returned:
```javascript ```javascript
const { protocol } = require('electron')
const fs = require('fs')
protocol.registerStreamProtocol('atom', (request, callback) => { protocol.registerStreamProtocol('atom', (request, callback) => {
callback(fs.createReadStream('index.html')) callback(fs.createReadStream('index.html'))
}, (error) => {
if (error) console.error('Failed to register protocol')
}) })
``` ```
### `protocol.unregisterProtocol(scheme[, completion])` ### `protocol.unregisterProtocol(scheme)`
* `scheme` String * `scheme` String
* `completion` Function (optional)
* `error` Error Returns `Boolean` - Whether the protocol was successfully unregistered
Unregisters the custom protocol of `scheme`. Unregisters the custom protocol of `scheme`.
### `protocol.isProtocolHandled(scheme)` ### `protocol.isProtocolRegistered(scheme)`
* `scheme` String * `scheme` String
Returns `Promise<Boolean>` - fulfilled with a boolean that indicates whether there is Returns `Boolean` - Whether `scheme` is already registered.
already a handler for `scheme`.
### `protocol.interceptFileProtocol(scheme, handler[, completion])` ### `protocol.interceptFileProtocol(scheme, handler)`
* `scheme` String * `scheme` String
* `handler` Function * `handler` Function
* `request` Object * `request` ProtocolRequest
* `url` String
* `headers` Record<String, String>
* `referrer` String
* `method` String
* `uploadData` [UploadData[]](structures/upload-data.md)
* `callback` Function * `callback` Function
* `filePath` String * `response` (String | [ProtocolResponse](structures/protocol-response.md))
* `completion` Function (optional)
* `error` Error Returns `Boolean` - Whether the protocol was successfully intercepted
Intercepts `scheme` protocol and uses `handler` as the protocol's new handler Intercepts `scheme` protocol and uses `handler` as the protocol's new handler
which sends a file as a response. which sends a file as a response.
### `protocol.interceptStringProtocol(scheme, handler[, completion])` ### `protocol.interceptStringProtocol(scheme, handler)`
* `scheme` String * `scheme` String
* `handler` Function * `handler` Function
* `request` Object * `request` ProtocolRequest
* `url` String
* `headers` Record<String, String>
* `referrer` String
* `method` String
* `uploadData` [UploadData[]](structures/upload-data.md)
* `callback` Function * `callback` Function
* `data` (String | [StringProtocolResponse](structures/string-protocol-response.md)) (optional) * `response` (String | [ProtocolResponse](structures/protocol-response.md))
* `completion` Function (optional)
* `error` Error Returns `Boolean` - Whether the protocol was successfully intercepted
Intercepts `scheme` protocol and uses `handler` as the protocol's new handler Intercepts `scheme` protocol and uses `handler` as the protocol's new handler
which sends a `String` as a response. which sends a `String` as a response.
### `protocol.interceptBufferProtocol(scheme, handler[, completion])` ### `protocol.interceptBufferProtocol(scheme, handler)`
* `scheme` String * `scheme` String
* `handler` Function * `handler` Function
* `request` Object * `request` ProtocolRequest
* `url` String
* `headers` Record<String, String>
* `referrer` String
* `method` String
* `uploadData` [UploadData[]](structures/upload-data.md)
* `callback` Function * `callback` Function
* `buffer` Buffer (optional) * `response` (Buffer | [ProtocolResponse](structures/protocol-response.md))
* `completion` Function (optional)
* `error` Error Returns `Boolean` - Whether the protocol was successfully intercepted
Intercepts `scheme` protocol and uses `handler` as the protocol's new handler Intercepts `scheme` protocol and uses `handler` as the protocol's new handler
which sends a `Buffer` as a response. which sends a `Buffer` as a response.
### `protocol.interceptHttpProtocol(scheme, handler[, completion])` ### `protocol.interceptHttpProtocol(scheme, handler)`
* `scheme` String * `scheme` String
* `handler` Function * `handler` Function
* `request` Object * `request` ProtocolRequest
* `url` String
* `headers` Record<String, String>
* `referrer` String
* `method` String
* `uploadData` [UploadData[]](structures/upload-data.md)
* `callback` Function * `callback` Function
* `redirectRequest` Object * `response` [ProtocolResponse](structures/protocol-response.md)
* `url` String
* `method` String (optional) Returns `Boolean` - Whether the protocol was successfully intercepted
* `session` Session | null (optional)
* `uploadData` [ProtocolResponseUploadData](structures/protocol-response-upload-data.md) (optional)
* `completion` Function (optional)
* `error` Error
Intercepts `scheme` protocol and uses `handler` as the protocol's new handler Intercepts `scheme` protocol and uses `handler` as the protocol's new handler
which sends a new HTTP request as a response. which sends a new HTTP request as a response.
### `protocol.interceptStreamProtocol(scheme, handler[, completion])` ### `protocol.interceptStreamProtocol(scheme, handler)`
* `scheme` String * `scheme` String
* `handler` Function * `handler` Function
* `request` Object * `request` ProtocolRequest
* `url` String
* `headers` Record<String, String>
* `referrer` String
* `method` String
* `uploadData` [UploadData[]](structures/upload-data.md)
* `callback` Function * `callback` Function
* `stream` (ReadableStream | [StreamProtocolResponse](structures/stream-protocol-response.md)) (optional) * `response` (ReadableStream | [ProtocolResponse](structures/protocol-response.md))
* `completion` Function (optional)
* `error` Error Returns `Boolean` - Whether the protocol was successfully intercepted
Same as `protocol.registerStreamProtocol`, except that it replaces an existing Same as `protocol.registerStreamProtocol`, except that it replaces an existing
protocol handler. protocol handler.
### `protocol.uninterceptProtocol(scheme[, completion])` ### `protocol.uninterceptProtocol(scheme)`
* `scheme` String * `scheme` String
* `completion` Function (optional)
* `error` Error Returns `Boolean` - Whether the protocol was successfully unintercepted
Remove the interceptor installed for `scheme` and restore its original handler. Remove the interceptor installed for `scheme` and restore its original handler.
[net-error]: https://code.google.com/p/chromium/codesearch#chromium/src/net/base/net_error_list.h ### `protocol.isProtocolIntercepted(scheme)`
* `scheme` String
Returns `Boolean` - Whether `scheme` is already intercepted.
[file-system-api]: https://developer.mozilla.org/en-US/docs/Web/API/LocalFileSystem [file-system-api]: https://developer.mozilla.org/en-US/docs/Web/API/LocalFileSystem

1
docs/api/structures/protocol-request.md
View file

@ -4,3 +4,4 @@
* `referrer` String * `referrer` String
* `method` String * `method` String
* `uploadData` [UploadData[]](upload-data.md) (optional) * `uploadData` [UploadData[]](upload-data.md) (optional)
* `headers` Record<String, String>

1
filenames.auto.gni
View file

@ -43,7 +43,6 @@ auto_filenames = {
"docs/api/power-monitor.md", "docs/api/power-monitor.md",
"docs/api/power-save-blocker.md", "docs/api/power-save-blocker.md",
"docs/api/process.md", "docs/api/process.md",
"docs/api/protocol-ns.md",
"docs/api/protocol.md", "docs/api/protocol.md",
"docs/api/remote.md", "docs/api/remote.md",
"docs/api/sandbox-option.md", "docs/api/sandbox-option.md",

6
shell/browser/api/electron_api_protocol.cc
View file

@ -176,11 +176,12 @@ ProtocolError Protocol::RegisterProtocol(ProtocolType type,
return added ? ProtocolError::OK : ProtocolError::REGISTERED; return added ? ProtocolError::OK : ProtocolError::REGISTERED;
} }
void Protocol::UnregisterProtocol(const std::string& scheme, bool Protocol::UnregisterProtocol(const std::string& scheme,
gin::Arguments* args) { gin::Arguments* args) {
bool removed = protocol_registry_->UnregisterProtocol(scheme); bool removed = protocol_registry_->UnregisterProtocol(scheme);
HandleOptionalCallback( HandleOptionalCallback(
args, removed ? ProtocolError::OK : ProtocolError::NOT_REGISTERED); args, removed ? ProtocolError::OK : ProtocolError::NOT_REGISTERED);
return removed;
} }
bool Protocol::IsProtocolRegistered(const std::string& scheme) { bool Protocol::IsProtocolRegistered(const std::string& scheme) {
@ -194,11 +195,12 @@ ProtocolError Protocol::InterceptProtocol(ProtocolType type,
return added ? ProtocolError::OK : ProtocolError::INTERCEPTED; return added ? ProtocolError::OK : ProtocolError::INTERCEPTED;
} }
void Protocol::UninterceptProtocol(const std::string& scheme, bool Protocol::UninterceptProtocol(const std::string& scheme,
gin::Arguments* args) { gin::Arguments* args) {
bool removed = protocol_registry_->UninterceptProtocol(scheme); bool removed = protocol_registry_->UninterceptProtocol(scheme);
HandleOptionalCallback( HandleOptionalCallback(
args, removed ? ProtocolError::OK : ProtocolError::NOT_INTERCEPTED); args, removed ? ProtocolError::OK : ProtocolError::NOT_INTERCEPTED);
return removed;
} }
bool Protocol::IsProtocolIntercepted(const std::string& scheme) { bool Protocol::IsProtocolIntercepted(const std::string& scheme) {

16
shell/browser/api/electron_api_protocol.h
View file

@ -58,13 +58,13 @@ class Protocol : public gin::Wrappable<Protocol> {
ProtocolError RegisterProtocol(ProtocolType type, ProtocolError RegisterProtocol(ProtocolType type,
const std::string& scheme, const std::string& scheme,
const ProtocolHandler& handler); const ProtocolHandler& handler);
void UnregisterProtocol(const std::string& scheme, gin::Arguments* args); bool UnregisterProtocol(const std::string& scheme, gin::Arguments* args);
bool IsProtocolRegistered(const std::string& scheme); bool IsProtocolRegistered(const std::string& scheme);
ProtocolError InterceptProtocol(ProtocolType type, ProtocolError InterceptProtocol(ProtocolType type,
const std::string& scheme, const std::string& scheme,
const ProtocolHandler& handler); const ProtocolHandler& handler);
void UninterceptProtocol(const std::string& scheme, gin::Arguments* args); bool UninterceptProtocol(const std::string& scheme, gin::Arguments* args);
bool IsProtocolIntercepted(const std::string& scheme); bool IsProtocolIntercepted(const std::string& scheme);
// Old async version of IsProtocolRegistered. // Old async version of IsProtocolRegistered.
@ -73,16 +73,20 @@ class Protocol : public gin::Wrappable<Protocol> {
// Helper for converting old registration APIs to new RegisterProtocol API. // Helper for converting old registration APIs to new RegisterProtocol API.
template <ProtocolType type> template <ProtocolType type>
void RegisterProtocolFor(const std::string& scheme, bool RegisterProtocolFor(const std::string& scheme,
const ProtocolHandler& handler, const ProtocolHandler& handler,
gin::Arguments* args) { gin::Arguments* args) {
HandleOptionalCallback(args, RegisterProtocol(type, scheme, handler)); auto result = RegisterProtocol(type, scheme, handler);
HandleOptionalCallback(args, result);
return result == ProtocolError::OK;
} }
template <ProtocolType type> template <ProtocolType type>
void InterceptProtocolFor(const std::string& scheme, bool InterceptProtocolFor(const std::string& scheme,
const ProtocolHandler& handler, const ProtocolHandler& handler,
gin::Arguments* args) { gin::Arguments* args) {
HandleOptionalCallback(args, InterceptProtocol(type, scheme, handler)); auto result = InterceptProtocol(type, scheme, handler);
HandleOptionalCallback(args, result);
return result == ProtocolError::OK;
} }
// Be compatible with old interface, which accepts optional callback. // Be compatible with old interface, which accepts optional callback.

24
spec-main/api-browser-window-spec.ts
View file

@ -241,10 +241,10 @@ describe('BrowserWindow module', () => {
let w = null as unknown as BrowserWindow; let w = null as unknown as BrowserWindow;
const scheme = 'other'; const scheme = 'other';
const srcPath = path.join(fixtures, 'api', 'loaded-from-dataurl.js'); const srcPath = path.join(fixtures, 'api', 'loaded-from-dataurl.js');
before((done) => { before(() => {
protocol.registerFileProtocol(scheme, (request, callback) => { protocol.registerFileProtocol(scheme, (request, callback) => {
callback(srcPath); callback(srcPath);
}, (error) => done(error)); });
}); });
after(() => { after(() => {
@ -2532,26 +2532,20 @@ describe('BrowserWindow module', () => {
['foo', path.join(fixtures, 'api', 'window-open-location-change.html')], ['foo', path.join(fixtures, 'api', 'window-open-location-change.html')],
['bar', path.join(fixtures, 'api', 'window-open-location-final.html')] ['bar', path.join(fixtures, 'api', 'window-open-location-final.html')]
]; ];
beforeEach(async () => { beforeEach(() => {
await Promise.all(protocols.map(([scheme, path]) => new Promise((resolve, reject) => { for (const [scheme, path] of protocols) {
protocol.registerBufferProtocol(scheme, (request, callback) => { protocol.registerBufferProtocol(scheme, (request, callback) => {
callback({ callback({
mimeType: 'text/html', mimeType: 'text/html',
data: fs.readFileSync(path) data: fs.readFileSync(path)
}); });
}, (error) => {
if (error != null) {
reject(error);
} else {
resolve();
}
}); });
}))); }
}); });
afterEach(async () => { afterEach(() => {
await Promise.all(protocols.map(([scheme]) => { for (const [scheme] of protocols) {
return new Promise(resolve => protocol.unregisterProtocol(scheme, () => resolve())); protocol.unregisterProtocol(scheme);
})); }
}); });
it('retains the original web preferences when window.location is changed to a new origin', async () => { it('retains the original web preferences when window.location is changed to a new origin', async () => {
const w = new BrowserWindow({ const w = new BrowserWindow({

244
spec-main/api-protocol-spec.ts
View file

@ -1,6 +1,5 @@
import { expect } from 'chai'; import { expect } from 'chai';
import { protocol, webContents, WebContents, session, BrowserWindow, ipcMain } from 'electron/main'; import { protocol, webContents, WebContents, session, BrowserWindow, ipcMain } from 'electron/main';
import { promisify } from 'util';
import { AddressInfo } from 'net'; import { AddressInfo } from 'net';
import * as ChildProcess from 'child_process'; import * as ChildProcess from 'child_process';
import * as path from 'path'; import * as path from 'path';
@ -13,17 +12,17 @@ import { emittedOnce } from './events-helpers';
const fixturesPath = path.resolve(__dirname, '..', 'spec', 'fixtures'); const fixturesPath = path.resolve(__dirname, '..', 'spec', 'fixtures');
const registerStringProtocol = promisify(protocol.registerStringProtocol); const registerStringProtocol = protocol.registerStringProtocol;
const registerBufferProtocol = promisify(protocol.registerBufferProtocol); const registerBufferProtocol = protocol.registerBufferProtocol;
const registerFileProtocol = promisify(protocol.registerFileProtocol); const registerFileProtocol = protocol.registerFileProtocol;
const registerHttpProtocol = promisify(protocol.registerHttpProtocol); const registerHttpProtocol = protocol.registerHttpProtocol;
const registerStreamProtocol = promisify(protocol.registerStreamProtocol); const registerStreamProtocol = protocol.registerStreamProtocol;
const interceptStringProtocol = promisify(protocol.interceptStringProtocol); const interceptStringProtocol = protocol.interceptStringProtocol;
const interceptBufferProtocol = promisify(protocol.interceptBufferProtocol); const interceptBufferProtocol = protocol.interceptBufferProtocol;
const interceptHttpProtocol = promisify(protocol.interceptHttpProtocol); const interceptHttpProtocol = protocol.interceptHttpProtocol;
const interceptStreamProtocol = promisify(protocol.interceptStreamProtocol); const interceptStreamProtocol = protocol.interceptStreamProtocol;
const unregisterProtocol = promisify(protocol.unregisterProtocol); const unregisterProtocol = protocol.unregisterProtocol;
const uninterceptProtocol = promisify(protocol.uninterceptProtocol); const uninterceptProtocol = protocol.uninterceptProtocol;
const text = 'valar morghulis'; const text = 'valar morghulis';
const protocolName = 'sp'; const protocolName = 'sp';
@ -87,22 +86,22 @@ describe('protocol module', () => {
return contents.executeJavaScript(`ajax("${url}", ${JSON.stringify(options)})`); return contents.executeJavaScript(`ajax("${url}", ${JSON.stringify(options)})`);
} }
afterEach(async () => { afterEach(() => {
await new Promise(resolve => protocol.unregisterProtocol(protocolName, (/* ignore error */) => resolve())); protocol.unregisterProtocol(protocolName);
await new Promise(resolve => protocol.uninterceptProtocol('http', () => resolve())); protocol.uninterceptProtocol('http');
}); });
describe('protocol.register(Any)Protocol', () => { describe('protocol.register(Any)Protocol', () => {
it('throws error when scheme is already registered', async () => { it('fails when scheme is already registered', () => {
await registerStringProtocol(protocolName, (req, cb) => cb()); expect(registerStringProtocol(protocolName, (req, cb) => cb(''))).to.equal(true);
await expect(registerBufferProtocol(protocolName, (req, cb) => cb())).to.be.eventually.rejectedWith(Error); expect(registerBufferProtocol(protocolName, (req, cb) => cb(Buffer.from('')))).to.equal(false);
}); });
it('does not crash when handler is called twice', async () => { it('does not crash when handler is called twice', async () => {
await registerStringProtocol(protocolName, (request, callback) => { registerStringProtocol(protocolName, (request, callback) => {
try { try {
callback(text); callback(text);
callback(); callback('');
} catch (error) { } catch (error) {
// Ignore error // Ignore error
} }
@ -112,12 +111,12 @@ describe('protocol module', () => {
}); });
it('sends error when callback is called with nothing', async () => { it('sends error when callback is called with nothing', async () => {
await registerBufferProtocol(protocolName, (req, cb) => cb()); registerBufferProtocol(protocolName, (req, cb: any) => cb());
await expect(ajax(protocolName + '://fake-host')).to.be.eventually.rejectedWith(Error, '404'); await expect(ajax(protocolName + '://fake-host')).to.eventually.be.rejectedWith(Error, '404');
}); });
it('does not crash when callback is called in next tick', async () => { it('does not crash when callback is called in next tick', async () => {
await registerStringProtocol(protocolName, (request, callback) => { registerStringProtocol(protocolName, (request, callback) => {
setImmediate(() => callback(text)); setImmediate(() => callback(text));
}); });
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
@ -126,27 +125,27 @@ describe('protocol module', () => {
}); });
describe('protocol.unregisterProtocol', () => { describe('protocol.unregisterProtocol', () => {
it('returns error when scheme does not exist', async () => { it('returns false when scheme does not exist', () => {
await expect(unregisterProtocol('not-exist')).to.be.eventually.rejectedWith(Error); expect(unregisterProtocol('not-exist')).to.equal(false);
}); });
}); });
describe('protocol.registerStringProtocol', () => { describe('protocol.registerStringProtocol', () => {
it('sends string as response', async () => { it('sends string as response', async () => {
await registerStringProtocol(protocolName, (request, callback) => callback(text)); registerStringProtocol(protocolName, (request, callback) => callback(text));
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
expect(r.data).to.equal(text); expect(r.data).to.equal(text);
}); });
it('sets Access-Control-Allow-Origin', async () => { it('sets Access-Control-Allow-Origin', async () => {
await registerStringProtocol(protocolName, (request, callback) => callback(text)); registerStringProtocol(protocolName, (request, callback) => callback(text));
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
expect(r.data).to.equal(text); expect(r.data).to.equal(text);
expect(r.headers).to.include('access-control-allow-origin: *'); expect(r.headers).to.include('access-control-allow-origin: *');
}); });
it('sends object as response', async () => { it('sends object as response', async () => {
await registerStringProtocol(protocolName, (request, callback) => { registerStringProtocol(protocolName, (request, callback) => {
callback({ callback({
data: text, data: text,
mimeType: 'text/html' mimeType: 'text/html'
@ -158,7 +157,7 @@ describe('protocol module', () => {
it('fails when sending object other than string', async () => { it('fails when sending object other than string', async () => {
const notAString = () => {}; const notAString = () => {};
await registerStringProtocol(protocolName, (request, callback) => callback(notAString as any)); registerStringProtocol(protocolName, (request, callback) => callback(notAString as any));
await expect(ajax(protocolName + '://fake-host')).to.be.eventually.rejectedWith(Error, '404'); await expect(ajax(protocolName + '://fake-host')).to.be.eventually.rejectedWith(Error, '404');
}); });
}); });
@ -166,20 +165,20 @@ describe('protocol module', () => {
describe('protocol.registerBufferProtocol', () => { describe('protocol.registerBufferProtocol', () => {
const buffer = Buffer.from(text); const buffer = Buffer.from(text);
it('sends Buffer as response', async () => { it('sends Buffer as response', async () => {
await registerBufferProtocol(protocolName, (request, callback) => callback(buffer)); registerBufferProtocol(protocolName, (request, callback) => callback(buffer));
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
expect(r.data).to.equal(text); expect(r.data).to.equal(text);
}); });
it('sets Access-Control-Allow-Origin', async () => { it('sets Access-Control-Allow-Origin', async () => {
await registerBufferProtocol(protocolName, (request, callback) => callback(buffer)); registerBufferProtocol(protocolName, (request, callback) => callback(buffer));
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
expect(r.data).to.equal(text); expect(r.data).to.equal(text);
expect(r.headers).to.include('access-control-allow-origin: *'); expect(r.headers).to.include('access-control-allow-origin: *');
}); });
it('sends object as response', async () => { it('sends object as response', async () => {
await registerBufferProtocol(protocolName, (request, callback) => { registerBufferProtocol(protocolName, (request, callback) => {
callback({ callback({
data: buffer, data: buffer,
mimeType: 'text/html' mimeType: 'text/html'
@ -190,7 +189,7 @@ describe('protocol module', () => {
}); });
it('fails when sending string', async () => { it('fails when sending string', async () => {
await registerBufferProtocol(protocolName, (request, callback) => callback(text as any)); registerBufferProtocol(protocolName, (request, callback) => callback(text as any));
await expect(ajax(protocolName + '://fake-host')).to.be.eventually.rejectedWith(Error, '404'); await expect(ajax(protocolName + '://fake-host')).to.be.eventually.rejectedWith(Error, '404');
}); });
}); });
@ -202,20 +201,20 @@ describe('protocol module', () => {
const normalContent = fs.readFileSync(normalPath); const normalContent = fs.readFileSync(normalPath);
it('sends file path as response', async () => { it('sends file path as response', async () => {
await registerFileProtocol(protocolName, (request, callback) => callback(filePath)); registerFileProtocol(protocolName, (request, callback) => callback(filePath));
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
expect(r.data).to.equal(String(fileContent)); expect(r.data).to.equal(String(fileContent));
}); });
it('sets Access-Control-Allow-Origin', async () => { it('sets Access-Control-Allow-Origin', async () => {
await registerFileProtocol(protocolName, (request, callback) => callback(filePath)); registerFileProtocol(protocolName, (request, callback) => callback(filePath));
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
expect(r.data).to.equal(String(fileContent)); expect(r.data).to.equal(String(fileContent));
expect(r.headers).to.include('access-control-allow-origin: *'); expect(r.headers).to.include('access-control-allow-origin: *');
}); });
it('sets custom headers', async () => { it('sets custom headers', async () => {
await registerFileProtocol(protocolName, (request, callback) => callback({ registerFileProtocol(protocolName, (request, callback) => callback({
path: filePath, path: filePath,
headers: { 'X-Great-Header': 'sogreat' } headers: { 'X-Great-Header': 'sogreat' }
})); }));
@ -231,31 +230,30 @@ describe('protocol module', () => {
headers: { 'X-Great-Header': (42 as any) } headers: { 'X-Great-Header': (42 as any) }
})).to.throw(Error, 'Value of \'X-Great-Header\' header has to be a string'); })).to.throw(Error, 'Value of \'X-Great-Header\' header has to be a string');
done(); done();
}).then(() => {
ajax(protocolName + '://fake-host');
}); });
ajax(protocolName + '://fake-host');
}); });
it('sends object as response', async () => { it('sends object as response', async () => {
await registerFileProtocol(protocolName, (request, callback) => callback({ path: filePath })); registerFileProtocol(protocolName, (request, callback) => callback({ path: filePath }));
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
expect(r.data).to.equal(String(fileContent)); expect(r.data).to.equal(String(fileContent));
}); });
it('can send normal file', async () => { it('can send normal file', async () => {
await registerFileProtocol(protocolName, (request, callback) => callback(normalPath)); registerFileProtocol(protocolName, (request, callback) => callback(normalPath));
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
expect(r.data).to.equal(String(normalContent)); expect(r.data).to.equal(String(normalContent));
}); });
it('fails when sending unexist-file', async () => { it('fails when sending unexist-file', async () => {
const fakeFilePath = path.join(fixturesPath, 'test.asar', 'a.asar', 'not-exist'); const fakeFilePath = path.join(fixturesPath, 'test.asar', 'a.asar', 'not-exist');
await registerFileProtocol(protocolName, (request, callback) => callback(fakeFilePath)); registerFileProtocol(protocolName, (request, callback) => callback(fakeFilePath));
await expect(ajax(protocolName + '://fake-host')).to.be.eventually.rejectedWith(Error, '404'); await expect(ajax(protocolName + '://fake-host')).to.be.eventually.rejectedWith(Error, '404');
}); });
it('fails when sending unsupported content', async () => { it('fails when sending unsupported content', async () => {
await registerFileProtocol(protocolName, (request, callback) => callback(new Date() as any)); registerFileProtocol(protocolName, (request, callback) => callback(new Date() as any));
await expect(ajax(protocolName + '://fake-host')).to.be.eventually.rejectedWith(Error, '404'); await expect(ajax(protocolName + '://fake-host')).to.be.eventually.rejectedWith(Error, '404');
}); });
}); });
@ -267,22 +265,22 @@ describe('protocol module', () => {
res.end(text); res.end(text);
server.close(); server.close();
}); });
await server.listen(0, '127.0.0.1'); await new Promise(resolve => server.listen(0, '127.0.0.1', resolve));
const port = (server.address() as AddressInfo).port; const port = (server.address() as AddressInfo).port;
const url = 'http://127.0.0.1:' + port; const url = 'http://127.0.0.1:' + port;
await registerHttpProtocol(protocolName, (request, callback) => callback({ url })); registerHttpProtocol(protocolName, (request, callback) => callback({ url }));
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
expect(r.data).to.equal(text); expect(r.data).to.equal(text);
}); });
it('fails when sending invalid url', async () => { it('fails when sending invalid url', async () => {
await registerHttpProtocol(protocolName, (request, callback) => callback({ url: 'url' })); registerHttpProtocol(protocolName, (request, callback) => callback({ url: 'url' }));
await expect(ajax(protocolName + '://fake-host')).to.be.eventually.rejectedWith(Error, '404'); await expect(ajax(protocolName + '://fake-host')).to.be.eventually.rejectedWith(Error, '404');
}); });
it('fails when sending unsupported content', async () => { it('fails when sending unsupported content', async () => {
await registerHttpProtocol(protocolName, (request, callback) => callback(new Date() as any)); registerHttpProtocol(protocolName, (request, callback) => callback(new Date() as any));
await expect(ajax(protocolName + '://fake-host')).to.be.eventually.rejectedWith(Error, '404'); await expect(ajax(protocolName + '://fake-host')).to.be.eventually.rejectedWith(Error, '404');
}); });
@ -297,12 +295,12 @@ describe('protocol module', () => {
} }
}); });
after(() => server.close()); after(() => server.close());
await server.listen(0, '127.0.0.1'); await new Promise(resolve => server.listen(0, '127.0.0.1', resolve));
const port = (server.address() as AddressInfo).port; const port = (server.address() as AddressInfo).port;
const url = `${protocolName}://fake-host`; const url = `${protocolName}://fake-host`;
const redirectURL = `http://127.0.0.1:${port}/serverRedirect`; const redirectURL = `http://127.0.0.1:${port}/serverRedirect`;
await registerHttpProtocol(protocolName, (request, callback) => callback({ url: redirectURL })); registerHttpProtocol(protocolName, (request, callback) => callback({ url: redirectURL }));
const r = await ajax(url); const r = await ajax(url);
expect(r.data).to.equal(text); expect(r.data).to.equal(text);
@ -312,28 +310,27 @@ describe('protocol module', () => {
protocol.registerHttpProtocol(protocolName, (request) => { protocol.registerHttpProtocol(protocolName, (request) => {
expect(request).to.have.property('headers'); expect(request).to.have.property('headers');
done(); done();
}, () => {
ajax(protocolName + '://fake-host');
}); });
ajax(protocolName + '://fake-host');
}); });
}); });
describe('protocol.registerStreamProtocol', () => { describe('protocol.registerStreamProtocol', () => {
it('sends Stream as response', async () => { it('sends Stream as response', async () => {
await registerStreamProtocol(protocolName, (request, callback) => callback(getStream())); registerStreamProtocol(protocolName, (request, callback) => callback(getStream()));
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
expect(r.data).to.equal(text); expect(r.data).to.equal(text);
}); });
it('sends object as response', async () => { it('sends object as response', async () => {
await registerStreamProtocol(protocolName, (request, callback) => callback({ data: getStream() })); registerStreamProtocol(protocolName, (request, callback) => callback({ data: getStream() }));
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
expect(r.data).to.equal(text); expect(r.data).to.equal(text);
expect(r.status).to.equal(200); expect(r.status).to.equal(200);
}); });
it('sends custom response headers', async () => { it('sends custom response headers', async () => {
await registerStreamProtocol(protocolName, (request, callback) => callback({ registerStreamProtocol(protocolName, (request, callback) => callback({
data: getStream(3), data: getStream(3),
headers: { headers: {
'x-electron': ['a', 'b'] 'x-electron': ['a', 'b']
@ -346,9 +343,9 @@ describe('protocol module', () => {
}); });
it('sends custom status code', async () => { it('sends custom status code', async () => {
await registerStreamProtocol(protocolName, (request, callback) => callback({ registerStreamProtocol(protocolName, (request, callback) => callback({
statusCode: 204, statusCode: 204,
data: null data: null as any
})); }));
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
expect(r.data).to.be.undefined('data'); expect(r.data).to.be.undefined('data');
@ -356,7 +353,7 @@ describe('protocol module', () => {
}); });
it('receives request headers', async () => { it('receives request headers', async () => {
await registerStreamProtocol(protocolName, (request, callback) => { registerStreamProtocol(protocolName, (request, callback) => {
callback({ callback({
headers: { headers: {
'content-type': 'application/json' 'content-type': 'application/json'
@ -369,7 +366,7 @@ describe('protocol module', () => {
}); });
it('returns response multiple response headers with the same name', async () => { it('returns response multiple response headers with the same name', async () => {
await registerStreamProtocol(protocolName, (request, callback) => { registerStreamProtocol(protocolName, (request, callback) => {
callback({ callback({
headers: { headers: {
header1: ['value1', 'value2'], header1: ['value1', 'value2'],
@ -387,7 +384,7 @@ describe('protocol module', () => {
it('can handle large responses', async () => { it('can handle large responses', async () => {
const data = Buffer.alloc(128 * 1024); const data = Buffer.alloc(128 * 1024);
await registerStreamProtocol(protocolName, (request, callback) => { registerStreamProtocol(protocolName, (request, callback) => {
callback(getStream(data.length, data)); callback(getStream(data.length, data));
}); });
const r = await ajax(protocolName + '://fake-host'); const r = await ajax(protocolName + '://fake-host');
@ -402,7 +399,7 @@ describe('protocol module', () => {
} }
}); });
} }
await registerStreamProtocol(protocolName, (request, callback) => { registerStreamProtocol(protocolName, (request, callback) => {
callback({ callback({
statusCode: 200, statusCode: 200,
headers: { 'Content-Type': 'text/plain' }, headers: { 'Content-Type': 'text/plain' },
@ -414,48 +411,38 @@ describe('protocol module', () => {
}); });
}); });
describe('protocol.isProtocolHandled', () => { describe('protocol.isProtocolRegistered', () => {
it('returns true for built-in protocols', async () => { it('returns false when scheme is not registered', () => {
for (const p of ['about', 'file', 'http', 'https']) { const result = protocol.isProtocolRegistered('no-exist');
const handled = await protocol.isProtocolHandled(p);
expect(handled).to.be.true(`${p}: is handled`);
}
});
it('returns false when scheme is not registered', async () => {
const result = await protocol.isProtocolHandled('no-exist');
expect(result).to.be.false('no-exist: is handled'); expect(result).to.be.false('no-exist: is handled');
}); });
it('returns true for custom protocol', async () => { it('returns true for custom protocol', () => {
await registerStringProtocol(protocolName, (request, callback) => callback()); registerStringProtocol(protocolName, (request, callback) => callback(''));
const result = await protocol.isProtocolHandled(protocolName); const result = protocol.isProtocolRegistered(protocolName);
expect(result).to.be.true('custom protocol is handled'); expect(result).to.be.true('custom protocol is handled');
}); });
});
it('returns true for intercepted protocol', async () => { describe('protocol.isProtocolIntercepted', () => {
await interceptStringProtocol('http', (request, callback) => callback()); it('returns true for intercepted protocol', () => {
const result = await protocol.isProtocolHandled('http'); interceptStringProtocol('http', (request, callback) => callback(''));
const result = protocol.isProtocolIntercepted('http');
expect(result).to.be.true('intercepted protocol is handled'); expect(result).to.be.true('intercepted protocol is handled');
}); });
}); });
describe('protocol.intercept(Any)Protocol', () => { describe('protocol.intercept(Any)Protocol', () => {
it('throws error when scheme is already intercepted', (done) => { it('returns false when scheme is already intercepted', () => {
protocol.interceptStringProtocol('http', (request, callback) => callback(), (error) => { expect(protocol.interceptStringProtocol('http', (request, callback) => callback(''))).to.equal(true);
expect(error).to.be.null('error'); expect(protocol.interceptBufferProtocol('http', (request, callback) => callback(Buffer.from('')))).to.equal(false);
protocol.interceptBufferProtocol('http', (request, callback) => callback(), (error) => {
expect(error).to.not.be.null('error');
done();
});
});
}); });
it('does not crash when handler is called twice', async () => { it('does not crash when handler is called twice', async () => {
await interceptStringProtocol('http', (request, callback) => { interceptStringProtocol('http', (request, callback) => {
try { try {
callback(text); callback(text);
callback(); callback('');
} catch (error) { } catch (error) {
// Ignore error // Ignore error
} }
@ -465,20 +452,20 @@ describe('protocol module', () => {
}); });
it('sends error when callback is called with nothing', async () => { it('sends error when callback is called with nothing', async () => {
await interceptStringProtocol('http', (request, callback) => callback()); interceptStringProtocol('http', (request, callback: any) => callback());
await expect(ajax('http://fake-host')).to.be.eventually.rejectedWith(Error, '404'); await expect(ajax('http://fake-host')).to.be.eventually.rejectedWith(Error, '404');
}); });
}); });
describe('protocol.interceptStringProtocol', () => { describe('protocol.interceptStringProtocol', () => {
it('can intercept http protocol', async () => { it('can intercept http protocol', async () => {
await interceptStringProtocol('http', (request, callback) => callback(text)); interceptStringProtocol('http', (request, callback) => callback(text));
const r = await ajax('http://fake-host'); const r = await ajax('http://fake-host');
expect(r.data).to.equal(text); expect(r.data).to.equal(text);
}); });
it('can set content-type', async () => { it('can set content-type', async () => {
await interceptStringProtocol('http', (request, callback) => { interceptStringProtocol('http', (request, callback) => {
callback({ callback({
mimeType: 'application/json', mimeType: 'application/json',
data: '{"value": 1}' data: '{"value": 1}'
@ -490,7 +477,7 @@ describe('protocol module', () => {
}); });
it('can set content-type with charset', async () => { it('can set content-type with charset', async () => {
await interceptStringProtocol('http', (request, callback) => { interceptStringProtocol('http', (request, callback) => {
callback({ callback({
mimeType: 'application/json; charset=UTF-8', mimeType: 'application/json; charset=UTF-8',
data: '{"value": 1}' data: '{"value": 1}'
@ -502,8 +489,8 @@ describe('protocol module', () => {
}); });
it('can receive post data', async () => { it('can receive post data', async () => {
await interceptStringProtocol('http', (request, callback) => { interceptStringProtocol('http', (request, callback) => {
const uploadData = request.uploadData[0].bytes.toString(); const uploadData = request.uploadData![0].bytes.toString();
callback({ data: uploadData }); callback({ data: uploadData });
}); });
const r = await ajax('http://fake-host', { type: 'POST', data: postData }); const r = await ajax('http://fake-host', { type: 'POST', data: postData });
@ -513,14 +500,14 @@ describe('protocol module', () => {
describe('protocol.interceptBufferProtocol', () => { describe('protocol.interceptBufferProtocol', () => {
it('can intercept http protocol', async () => { it('can intercept http protocol', async () => {
await interceptBufferProtocol('http', (request, callback) => callback(Buffer.from(text))); interceptBufferProtocol('http', (request, callback) => callback(Buffer.from(text)));
const r = await ajax('http://fake-host'); const r = await ajax('http://fake-host');
expect(r.data).to.equal(text); expect(r.data).to.equal(text);
}); });
it('can receive post data', async () => { it('can receive post data', async () => {
await interceptBufferProtocol('http', (request, callback) => { interceptBufferProtocol('http', (request, callback) => {
const uploadData = request.uploadData[0].bytes; const uploadData = request.uploadData![0].bytes;
callback(uploadData); callback(uploadData);
}); });
const r = await ajax('http://fake-host', { type: 'POST', data: postData }); const r = await ajax('http://fake-host', { type: 'POST', data: postData });
@ -544,19 +531,19 @@ describe('protocol module', () => {
server.close(); server.close();
}); });
after(() => server.close()); after(() => server.close());
await server.listen(0, '127.0.0.1'); server.listen(0, '127.0.0.1');
const port = (server.address() as AddressInfo).port; const port = (server.address() as AddressInfo).port;
const url = `http://127.0.0.1:${port}`; const url = `http://127.0.0.1:${port}`;
await interceptHttpProtocol('http', (request, callback) => { interceptHttpProtocol('http', (request, callback) => {
const data: Electron.RedirectRequest = { const data: Electron.ProtocolResponse = {
url: url, url: url,
method: 'POST', method: 'POST',
uploadData: { uploadData: {
contentType: 'application/x-www-form-urlencoded', contentType: 'application/x-www-form-urlencoded',
data: request.uploadData[0].bytes data: request.uploadData![0].bytes
}, },
session: null session: undefined
}; };
callback(data); callback(data);
}); });
@ -572,7 +559,7 @@ describe('protocol module', () => {
}); });
after(() => customSession.webRequest.onBeforeRequest(null)); after(() => customSession.webRequest.onBeforeRequest(null));
await interceptHttpProtocol('http', (request, callback) => { interceptHttpProtocol('http', (request, callback) => {
callback({ callback({
url: request.url, url: request.url,
session: customSession session: customSession
@ -585,33 +572,32 @@ describe('protocol module', () => {
protocol.interceptHttpProtocol('http', (request) => { protocol.interceptHttpProtocol('http', (request) => {
expect(request).to.have.property('headers'); expect(request).to.have.property('headers');
done(); done();
}, () => {
ajax('http://fake-host');
}); });
ajax('http://fake-host');
}); });
}); });
describe('protocol.interceptStreamProtocol', () => { describe('protocol.interceptStreamProtocol', () => {
it('can intercept http protocol', async () => { it('can intercept http protocol', async () => {
await interceptStreamProtocol('http', (request, callback) => callback(getStream())); interceptStreamProtocol('http', (request, callback) => callback(getStream()));
const r = await ajax('http://fake-host'); const r = await ajax('http://fake-host');
expect(r.data).to.equal(text); expect(r.data).to.equal(text);
}); });
it('can receive post data', async () => { it('can receive post data', async () => {
await interceptStreamProtocol('http', (request, callback) => { interceptStreamProtocol('http', (request, callback) => {
callback(getStream(3, request.uploadData[0].bytes.toString())); callback(getStream(3, request.uploadData![0].bytes.toString()));
}); });
const r = await ajax('http://fake-host', { type: 'POST', data: postData }); const r = await ajax('http://fake-host', { type: 'POST', data: postData });
expect({ ...qs.parse(r.data) }).to.deep.equal(postData); expect({ ...qs.parse(r.data) }).to.deep.equal(postData);
}); });
it('can execute redirects', async () => { it('can execute redirects', async () => {
await interceptStreamProtocol('http', (request, callback) => { interceptStreamProtocol('http', (request, callback) => {
if (request.url.indexOf('http://fake-host') === 0) { if (request.url.indexOf('http://fake-host') === 0) {
setTimeout(() => { setTimeout(() => {
callback({ callback({
data: null, data: '',
statusCode: 302, statusCode: 302,
headers: { headers: {
Location: 'http://fake-redirect' Location: 'http://fake-redirect'
@ -629,12 +615,12 @@ describe('protocol module', () => {
}); });
describe('protocol.uninterceptProtocol', () => { describe('protocol.uninterceptProtocol', () => {
it('returns error when scheme does not exist', async () => { it('returns false when scheme does not exist', () => {
await expect(uninterceptProtocol('not-exist')).to.be.eventually.rejectedWith(Error); expect(uninterceptProtocol('not-exist')).to.equal(false);
}); });
it('returns error when scheme is not intercepted', async () => { it('returns false when scheme is not intercepted', () => {
await expect(uninterceptProtocol('http')).to.be.eventually.rejectedWith(Error); expect(uninterceptProtocol('http')).to.equal(false);
}); });
}); });
@ -677,14 +663,14 @@ describe('protocol module', () => {
afterEach(async () => { afterEach(async () => {
await closeWindow(w); await closeWindow(w);
await unregisterProtocol(standardScheme); unregisterProtocol(standardScheme);
w = null as unknown as BrowserWindow; w = null as unknown as BrowserWindow;
}); });
it('resolves relative resources', async () => { it('resolves relative resources', async () => {
await registerFileProtocol(standardScheme, (request, callback) => { registerFileProtocol(standardScheme, (request, callback) => {
if (request.url === imageURL) { if (request.url === imageURL) {
callback(); callback('');
} else { } else {
callback(filePath); callback(filePath);
} }
@ -693,9 +679,9 @@ describe('protocol module', () => {
}); });
it('resolves absolute resources', async () => { it('resolves absolute resources', async () => {
await registerStringProtocol(standardScheme, (request, callback) => { registerStringProtocol(standardScheme, (request, callback) => {
if (request.url === imageURL) { if (request.url === imageURL) {
callback(); callback('');
} else { } else {
callback({ callback({
data: fileContent, data: fileContent,
@ -716,17 +702,15 @@ describe('protocol module', () => {
await new Promise(resolve => server.listen(0, '127.0.0.1', resolve)); await new Promise(resolve => server.listen(0, '127.0.0.1', resolve));
const port = (server.address() as AddressInfo).port; const port = (server.address() as AddressInfo).port;
const content = `<script>fetch("http://127.0.0.1:${port}")</script>`; const content = `<script>fetch("http://127.0.0.1:${port}")</script>`;
await registerStringProtocol(standardScheme, (request, callback) => callback({ data: content, mimeType: 'text/html' })); registerStringProtocol(standardScheme, (request, callback) => callback({ data: content, mimeType: 'text/html' }));
await w.loadURL(origin); await w.loadURL(origin);
await requestReceived; await requestReceived;
}); });
it.skip('can access files through the FileSystem API', (done) => { it.skip('can access files through the FileSystem API', (done) => {
const filePath = path.join(fixturesPath, 'pages', 'filesystem.html'); const filePath = path.join(fixturesPath, 'pages', 'filesystem.html');
protocol.registerFileProtocol(standardScheme, (request, callback) => callback({ path: filePath }), (error) => { protocol.registerFileProtocol(standardScheme, (request, callback) => callback({ path: filePath }));
if (error) return done(error); w.loadURL(origin);
w.loadURL(origin);
});
ipcMain.once('file-system-error', (event, err) => done(err)); ipcMain.once('file-system-error', (event, err) => done(err));
ipcMain.once('file-system-write-end', () => done()); ipcMain.once('file-system-write-end', () => done());
}); });
@ -735,10 +719,8 @@ describe('protocol module', () => {
const filePath = path.join(fixturesPath, 'pages', 'cache-storage.html'); const filePath = path.join(fixturesPath, 'pages', 'cache-storage.html');
ipcMain.once('success', () => done()); ipcMain.once('success', () => done());
ipcMain.once('failure', (event, err) => done(err)); ipcMain.once('failure', (event, err) => done(err));
protocol.registerFileProtocol(standardScheme, (request, callback) => callback({ path: filePath }), (error) => { protocol.registerFileProtocol(standardScheme, (request, callback) => callback({ path: filePath }));
if (error) return done(error); w.loadURL(origin);
w.loadURL(origin);
});
}); });
}); });
@ -752,11 +734,9 @@ describe('protocol module', () => {
afterEach(async () => { afterEach(async () => {
await closeWindow(w); await closeWindow(w);
w = null as unknown as BrowserWindow; w = null as unknown as BrowserWindow;
await Promise.all( for (const scheme of [standardScheme, 'cors', 'no-cors', 'no-fetch']) {
[standardScheme, 'cors', 'no-cors', 'no-fetch'].map(scheme => protocol.unregisterProtocol(scheme);
new Promise(resolve => protocol.unregisterProtocol(scheme, (/* ignore error */) => resolve())) }
)
);
}); });
it('supports fetch api by default', async () => { it('supports fetch api by default', async () => {
@ -818,10 +798,10 @@ describe('protocol module', () => {
}); });
async function allowsCORSRequests (corsScheme: string, expected: any, expectedConsole: RegExp, content: Function) { async function allowsCORSRequests (corsScheme: string, expected: any, expectedConsole: RegExp, content: Function) {
await registerStringProtocol(standardScheme, (request, callback) => { registerStringProtocol(standardScheme, (request, callback) => {
callback({ data: `<script>(${content})()</script>`, mimeType: 'text/html' }); callback({ data: `<script>(${content})()</script>`, mimeType: 'text/html' });
}); });
await registerStringProtocol(corsScheme, (request, callback) => { registerStringProtocol(corsScheme, (request, callback) => {
callback(''); callback('');
}); });

32
spec-main/api-session-spec.ts
View file

@ -312,11 +312,11 @@ describe('session module', () => {
}); });
afterEach(closeAllWindows); afterEach(closeAllWindows);
it('does not affect defaultSession', async () => { it('does not affect defaultSession', () => {
const result1 = await protocol.isProtocolHandled(protocolName); const result1 = protocol.isProtocolRegistered(protocolName);
expect(result1).to.equal(false); expect(result1).to.equal(false);
const result2 = await customSession.protocol.isProtocolHandled(protocolName); const result2 = customSession.protocol.isProtocolRegistered(protocolName);
expect(result2).to.equal(true); expect(result2).to.equal(true);
}); });
@ -424,18 +424,16 @@ describe('session module', () => {
if (request.method === 'GET') { if (request.method === 'GET') {
callback({ data: content, mimeType: 'text/html' }); callback({ data: content, mimeType: 'text/html' });
} else if (request.method === 'POST') { } else if (request.method === 'POST') {
const uuid = request.uploadData[1].blobUUID; const uuid = request.uploadData![1].blobUUID;
expect(uuid).to.be.a('string'); expect(uuid).to.be.a('string');
session.defaultSession.getBlobData(uuid!).then(result => { session.defaultSession.getBlobData(uuid!).then(result => {
expect(result.toString()).to.equal(postData); expect(result.toString()).to.equal(postData);
done(); done();
}); });
} }
}, (error) => {
if (error) return done(error);
const w = new BrowserWindow({ show: false });
w.loadURL(url);
}); });
const w = new BrowserWindow({ show: false });
w.loadURL(url);
}); });
}); });
@ -644,18 +642,16 @@ describe('session module', () => {
const handler = (ignoredError: any, callback: Function) => { const handler = (ignoredError: any, callback: Function) => {
callback({ url: `${url}:${port}` }); callback({ url: `${url}:${port}` });
}; };
protocol.registerHttpProtocol(protocolName, handler, (error) => { protocol.registerHttpProtocol(protocolName, handler);
if (error) return done(error); const w = new BrowserWindow({ show: false });
const w = new BrowserWindow({ show: false }); w.webContents.session.once('will-download', function (e, item) {
w.webContents.session.once('will-download', function (e, item) { item.savePath = downloadFilePath;
item.savePath = downloadFilePath; item.on('done', function (e, state) {
item.on('done', function (e, state) { assertDownload(state, item, true);
assertDownload(state, item, true); done();
done();
});
}); });
w.webContents.downloadURL(`${protocolName}://item`);
}); });
w.webContents.downloadURL(`${protocolName}://item`);
}); });
it('can download using WebView.downloadURL', async () => { it('can download using WebView.downloadURL', async () => {

48
spec-main/api-web-contents-spec.ts
View file

@ -830,7 +830,7 @@ describe('webContents module', () => {
host3: 0.2 host3: 0.2
}; };
before((done) => { before(() => {
const protocol = session.defaultSession.protocol; const protocol = session.defaultSession.protocol;
protocol.registerStringProtocol(scheme, (request, callback) => { protocol.registerStringProtocol(scheme, (request, callback) => {
const response = `<script> const response = `<script>
@ -841,12 +841,12 @@ describe('webContents module', () => {
}) })
</script>`; </script>`;
callback({ data: response, mimeType: 'text/html' }); callback({ data: response, mimeType: 'text/html' });
}, (error) => done(error)); });
}); });
after((done) => { after(() => {
const protocol = session.defaultSession.protocol; const protocol = session.defaultSession.protocol;
protocol.unregisterProtocol(scheme, (error) => done(error)); protocol.unregisterProtocol(scheme);
}); });
afterEach(closeAllWindows); afterEach(closeAllWindows);
@ -981,29 +981,25 @@ describe('webContents module', () => {
const protocol = w2.webContents.session.protocol; const protocol = w2.webContents.session.protocol;
protocol.registerStringProtocol(scheme, (request, callback) => { protocol.registerStringProtocol(scheme, (request, callback) => {
callback('hello'); callback('hello');
}, (error) => {
if (error) return done(error);
w2.webContents.on('did-finish-load', () => {
const zoomLevel1 = w.webContents.zoomLevel;
expect(zoomLevel1).to.equal(hostZoomMap.host3);
const zoomLevel2 = w2.webContents.zoomLevel;
expect(zoomLevel2).to.equal(0);
expect(zoomLevel1).to.not.equal(zoomLevel2);
protocol.unregisterProtocol(scheme, (error) => {
if (error) return done(error);
w2.setClosable(true);
w2.close();
done();
});
});
w.webContents.on('did-finish-load', () => {
w.webContents.zoomLevel = hostZoomMap.host3;
w2.loadURL(`${scheme}://host3`);
});
w.loadURL(`${scheme}://host3`);
}); });
w2.webContents.on('did-finish-load', () => {
const zoomLevel1 = w.webContents.zoomLevel;
expect(zoomLevel1).to.equal(hostZoomMap.host3);
const zoomLevel2 = w2.webContents.zoomLevel;
expect(zoomLevel2).to.equal(0);
expect(zoomLevel1).to.not.equal(zoomLevel2);
protocol.unregisterProtocol(scheme);
w2.setClosable(true);
w2.close();
done();
});
w.webContents.on('did-finish-load', () => {
w.webContents.zoomLevel = hostZoomMap.host3;
w2.loadURL(`${scheme}://host3`);
});
w.loadURL(`${scheme}://host3`);
}); });
it('can persist when it contains iframe', (done) => { it('can persist when it contains iframe', (done) => {

21
spec-main/chromium-spec.ts
View file

@ -410,8 +410,6 @@ describe('chromium features', () => {
if (ext === '.js') type = 'application/javascript'; if (ext === '.js') type = 'application/javascript';
callback({ data: content, mimeType: type } as any); callback({ data: content, mimeType: type } as any);
}, (error) => {
if (error) done(error);
}); });
const w = new BrowserWindow({ const w = new BrowserWindow({
@ -431,7 +429,8 @@ describe('chromium features', () => {
customSession.clearStorageData({ customSession.clearStorageData({
storages: ['serviceworkers'] storages: ['serviceworkers']
}).then(() => { }).then(() => {
customSession.protocol.uninterceptProtocol('file', error => done(error)); customSession.protocol.uninterceptProtocol('file');
done();
}); });
} }
}); });
@ -840,8 +839,8 @@ describe('chromium features', () => {
]; ];
const s = (url: string) => url.startsWith('file') ? 'file://...' : url; const s = (url: string) => url.startsWith('file') ? 'file://...' : url;
before(async () => { before(() => {
await promisify(protocol.registerFileProtocol)(scheme, (request, callback) => { protocol.registerFileProtocol(scheme, (request, callback) => {
if (request.url.includes('blank')) { if (request.url.includes('blank')) {
callback(`${fixturesPath}/pages/blank.html`); callback(`${fixturesPath}/pages/blank.html`);
} else { } else {
@ -849,8 +848,8 @@ describe('chromium features', () => {
} }
}); });
}); });
after(async () => { after(() => {
await promisify(protocol.unregisterProtocol)(scheme); protocol.unregisterProtocol(scheme);
}); });
afterEach(closeAllWindows); afterEach(closeAllWindows);
@ -929,7 +928,7 @@ describe('chromium features', () => {
describe('custom non standard schemes', () => { describe('custom non standard schemes', () => {
const protocolName = 'storage'; const protocolName = 'storage';
let contents: WebContents; let contents: WebContents;
before((done) => { before(() => {
protocol.registerFileProtocol(protocolName, (request, callback) => { protocol.registerFileProtocol(protocolName, (request, callback) => {
const parsedUrl = url.parse(request.url); const parsedUrl = url.parse(request.url);
let filename; let filename;
@ -942,11 +941,11 @@ describe('chromium features', () => {
default : filename = ''; default : filename = '';
} }
callback({ path: `${fixturesPath}/pages/storage/${filename}` }); callback({ path: `${fixturesPath}/pages/storage/${filename}` });
}, (error) => done(error)); });
}); });
after((done) => { after(() => {
protocol.unregisterProtocol(protocolName, () => done()); protocol.unregisterProtocol(protocolName);
}); });
beforeEach(() => { beforeEach(() => {

8
spec-main/webview-spec.ts
View file

@ -217,16 +217,16 @@ describe('<webview> tag', function () {
const zoomScheme = standardScheme; const zoomScheme = standardScheme;
const webviewSession = session.fromPartition('webview-temp'); const webviewSession = session.fromPartition('webview-temp');
before((done) => { before(() => {
const protocol = webviewSession.protocol; const protocol = webviewSession.protocol;
protocol.registerStringProtocol(zoomScheme, (request, callback) => { protocol.registerStringProtocol(zoomScheme, (request, callback) => {
callback('hello'); callback('hello');
}, (error) => done(error)); });
}); });
after((done) => { after(() => {
const protocol = webviewSession.protocol; const protocol = webviewSession.protocol;
protocol.unregisterProtocol(zoomScheme, (error) => done(error)); protocol.unregisterProtocol(zoomScheme);
}); });
it('inherits the zoomFactor of the parent window', async () => { it('inherits the zoomFactor of the parent window', async () => {

12
spec/ts-smoke/electron/main.ts
View file

@ -897,13 +897,9 @@ app.whenReady().then(() => {
callback({ url: request.url, method: request.method }) callback({ url: request.url, method: request.method })
}) })
protocol.unregisterProtocol('atom', (error) => { protocol.unregisterProtocol('atom')
console.log(error ? error.message : 'ok')
})
protocol.isProtocolHandled('atom').then(handled => { const registered: boolean = protocol.isProtocolRegistered('atom')
console.log(handled)
})
}) })
// tray // tray
@ -1195,10 +1191,6 @@ app.whenReady().then(function () {
protocol.registerFileProtocol('atom', function (request, callback) { protocol.registerFileProtocol('atom', function (request, callback) {
const url = request.url.substr(7) const url = request.url.substr(7)
callback(path.normalize(__dirname + '/' + url)) callback(path.normalize(__dirname + '/' + url))
}, function (error) {
if (error) {
console.error('Failed to register protocol')
}
}) })
}) })