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http2: add origin frame support #22956

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@jasnell jasnell commented Sep 19, 2018

Support for the ORIGIN frame.

Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • tests and/or benchmarks are included
  • documentation is changed or added
  • commit message follows commit guidelines

@jasnell jasnell added semver-minor PRs that contain new features and should be released in the next minor version. http2 Issues or PRs related to the http2 subsystem. labels Sep 19, 2018
@nodejs-github-bot nodejs-github-bot added c++ Issues and PRs that require attention from people who are familiar with C++. lib / src Issues and PRs related to general changes in the lib or src directory. labels Sep 19, 2018
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jasnell commented Sep 19, 2018

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Can you add a note in the docs on why you would send such a frame?

LGTM on the code.

<a id="ERR_HTTP2_INVALID_ORIGIN"></a>
### ERR_HTTP2_INVALID_ORIGIN

HTTP/2 ORIGIN frames require a valid origin.
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The format is inconsistent through the docs, but `ORIGIN` frames seems more readable?

<a id="ERR_HTTP2_ORIGIN_LENGTH"></a>
### ERR_HTTP2_ORIGIN_LENGTH

HTTP/2 ORIGIN frames are limited to a length of 16382 bytes.
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Ditto.

doc/api/http2.md Outdated
added: REPLACEME
-->

* `origins` { string } One or more URL Strings passed as separate arguments.
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{ string } -> { string | URL | Object } due to the explanation below?

doc/api/http2.md Outdated
```js
const http2 = require('http2');
const options = getSecureOptionsSomehow();
options.origins = ['http://example.com', 'http://example.org'];
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http -> https?

doc/api/http2.md Outdated

```js
const http2 = require('http2');
const options = getSecureOptionsSomehow();
options.origins = ['http://example.com', 'http://example.org'];
options.origins = ['http://example.com', 'https://example.org'];
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One more http)

doc/api/http2.md Outdated
@@ -1990,6 +1990,10 @@ server.listen(80);
<!-- YAML
added: v8.4.0
changes:
- version: REPLACEME
pr-url: https://github.com/nodejs/node/pull/22956
description: Added the `origins` option to automatically send an ORIGIN
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`ORIGIN`

doc/api/http2.md Outdated
- version: REPLACEME
pr-url: https://github.com/nodejs/node/pull/22956
description: Added the `origins` option to automatically send an ORIGIN
frame on Http2Session startup.
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`Http2Session`

let origin = origins[i];
if (typeof origin === 'string') {
origin = (new URL(origin)).origin;
} else if (origin != null && typeof origin === 'object') {
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Just a quick question.
How can you be sure here that the object will have the origin attribute?

And an error is thrown below even though this assignment goes through. I just came here by chance and was wondering about it :)

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If the object does not have an origin property, then the origin variable will be assigned as undefined, which will be caught by the following typeof origin !== 'string' check. So, we aren't sure if the object has one, we optimistically assign then check after.

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Thanks 👍

jasnell added a commit that referenced this pull request Sep 21, 2018
PR-URL: #22956
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
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jasnell commented Sep 21, 2018

Landed in b92ce51

@jasnell jasnell closed this Sep 21, 2018
targos pushed a commit that referenced this pull request Sep 23, 2018
PR-URL: #22956
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
jasnell added a commit that referenced this pull request Oct 2, 2018
Notable changes:

* Build
  * FreeBSD 10 is no longer supported. [#22617](#22617)
* `child_process`
  * The default value of the `windowsHide` option has been changed to `true`. [#21316](#21316)
* `console`
  * `console.countReset()` will emit a warning if the timer being reset does not exist. [#21649](#21649)
  * `console.time()` will no longer reset a timer if it already exists. [#20442](#20442)
* `crypto`
  * PEM-level encryption is now supported. [#23151](#23151)
  * An API for key pair generation has been added. [#22660](#22660)
* Dependencies
  * V8 has been updated to 7.0. [#22754](#22754)
* `fs`
  * The `fs.read()` method now requires a callback. [#22146](#22146)
  * The previously deprecated `fs.SyncWriteStream` utility has been removed.[#20735](#20735)
* `http`
  * The `http`, `https`, and `tls` modules now use the WHATWG URL parser by default. [#20270](#20270)
* `http2`
  * An event will be emitted when a `PING` frame is received. [#23009](#23009)
  * Support for the `ORIGIN` frame has been added. [#22956](#22956)
* General
  * Use of `process.binding()` has been deprecated. Userland code using `process.binding()` should re-evaluate that use and begin migrating.
  * An experimental implementation of `queueMicrotask()` has been added. [#22951](#22951)
* Internal
  * Windows performance-counter support has been removed. [#22485](#22485)
  * The `--expose-http2` command-line option has been removed. [#20887](#20887)
* Promises
  * A new `multipleResolves` event will be emitted when a Promise is resolved (or rejected) more than once. [#22218](#22218)
* Timers
  * Interval timers will be rescheduled even if previous interval threw an error. [#20002](#20002)
* `util`
  * The WHATWG `TextEncoder` and `TextDecoder` are now globals. [#22281](#22281)
  * `util.inspect()` output size is limited to 128 MB by default. [#22756](#22756)
  * A runtime warning will be emitted when `NODE_DEBUG` is set for either `http` or `http2`. [#21914](#21914)
@jasnell jasnell mentioned this pull request Oct 2, 2018
4 tasks
kjin pushed a commit to kjin/node that referenced this pull request Oct 3, 2018
v8.x Backport Note -- as V8 doesn't expose an overload of String::WriteOneByte
in Node 8 that accepts an isolate argument, the Origins constructor has been
changed to not accept an isolate.

PR-URL: nodejs#22956
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
@kjin kjin mentioned this pull request Oct 3, 2018
4 tasks
targos added a commit that referenced this pull request Oct 7, 2018
Notable changes:

* assert
  * The diff output is now a tiny bit improved by sorting object
    properties when inspecting the values that are compared with each
    other. #22788
* cli
  * The options parser now normalizes `_` to `-` in all multi-word
    command-line flags, e.g. `--no_warnings` has the same effect as
    `--no-warnings`. #23020
  * Added bash completion for the `node` binary. To generate a bash
    completion script, run `node --completion-bash`. The output can be
    saved to a file which can be sourced to enable completion.
    #20713
* crypto
  * Added support for PEM-level encryption.
    #23151
  * Added an API asymmetric key pair generation. The new methods
    `crypto.generateKeyPair` and `crypto.generateKeyPairSync` can be
    used to generate public and private key pairs. The API supports
    RSA, DSA and EC and a variety of key encodings (both PEM and DER).
    #22660
* fs
  * Added a `recursive` option to `fs.mkdir` and `fs.mkdirSync`. If
    this option is set to true, non-existing parent folders will be
    automatically created. #21875
* http2
  * Added a `'ping'` event to `Http2Session` that is emitted whenever a
    non-ack `PING` is received.
    #23009
  * Added support for the `ORIGIN` frame.
    #22956
* module
  * Added `module.createRequireFromPath(filename)`. This new method can
    be used to create a custom require function that will resolve
    modules relative to the filename path.
    #19360
* process
  * Added a `'multipleResolves'` process event that is emitted whenever
    a `Promise` is attempted to be resolved multiple times, e.g. if the
    `resolve` and `reject` functions are both called in a `Promise`
    executor. #22218
* **url**
  * Added `url.fileURLToPath(url)` and `url.pathToFileURL(path)`. These
    methods can be used to correctly convert between file: URLs and
    absolute paths. #22506
* **util**
  * Added the `sorted` option to `util.inspect()`. If set to `true`,
    all properties of an object and Set and Map entries will be sorted
    in the returned string. If set to a function, it is used as a
    compare function. #22788
  * The `util.instpect.custom` symbol is now defined in the global
    symbol registry as `Symbol.for('nodejs.util.inspect.custom')`.
    #20857
* **Windows**
  * The Windows msi installer now provides an option to automatically
    install the tools required to build native modules.
    #22645
* **Added new collaborators**:
  * digitalinfinity - Hitesh Kanwathirtha

PR-URL: #23313
targos added a commit that referenced this pull request Oct 10, 2018
Notable changes:

* assert
  * The diff output is now a tiny bit improved by sorting object
    properties when inspecting the values that are compared with each
    other. #22788
* cli
  * The options parser now normalizes `_` to `-` in all multi-word
    command-line flags, e.g. `--no_warnings` has the same effect as
    `--no-warnings`. #23020
  * Added bash completion for the `node` binary. To generate a bash
    completion script, run `node --completion-bash`. The output can be
    saved to a file which can be sourced to enable completion.
    #20713
* crypto
  * Added support for PEM-level encryption.
    #23151
  * Added an API asymmetric key pair generation. The new methods
    `crypto.generateKeyPair` and `crypto.generateKeyPairSync` can be
    used to generate public and private key pairs. The API supports
    RSA, DSA and EC and a variety of key encodings (both PEM and DER).
    #22660
* fs
  * Added a `recursive` option to `fs.mkdir` and `fs.mkdirSync`. If
    this option is set to true, non-existing parent folders will be
    automatically created. #21875
* http2
  * Added a `'ping'` event to `Http2Session` that is emitted whenever a
    non-ack `PING` is received.
    #23009
  * Added support for the `ORIGIN` frame.
    #22956
  * Updated nghttp2 to 1.34.0. This adds RFC 8441 extended connect
    protocol support to allow use of WebSockets over HTTP/2.
    #23284
* module
  * Added `module.createRequireFromPath(filename)`. This new method can
    be used to create a custom require function that will resolve
    modules relative to the filename path.
    #19360
* process
  * Added a `'multipleResolves'` process event that is emitted whenever
    a `Promise` is attempted to be resolved multiple times, e.g. if the
    `resolve` and `reject` functions are both called in a `Promise`
    executor. #22218
* url
  * Added `url.fileURLToPath(url)` and `url.pathToFileURL(path)`. These
    methods can be used to correctly convert between file: URLs and
    absolute paths. #22506
* util
  * Added the `sorted` option to `util.inspect()`. If set to `true`,
    all properties of an object and Set and Map entries will be sorted
    in the returned string. If set to a function, it is used as a
    compare function. #22788
  * The `util.instpect.custom` symbol is now defined in the global
    symbol registry as `Symbol.for('nodejs.util.inspect.custom')`.
    #20857
  * Added support for `BigInt` numbers in `util.format()`.
    #22097
* V8 API
  * A number of V8 C++ APIs have been marked as deprecated since they
    have been removed in the upstream repository. Replacement APIs
    are added where necessary. #23159
* Windows
  * The Windows msi installer now provides an option to automatically
    install the tools required to build native modules.
    #22645
* Workers
  * Debugging support for Workers using the DevTools protocol has been
    implemented. #21364
  * The public `inspector` module is now enabled in Workers.
    #22769
* Added new collaborators:
  * digitalinfinity - Hitesh Kanwathirtha

PR-URL: #23313
targos added a commit that referenced this pull request Oct 10, 2018
Notable changes:

* assert
  * The diff output is now a tiny bit improved by sorting object
    properties when inspecting the values that are compared with each
    other. #22788
* cli
  * The options parser now normalizes `_` to `-` in all multi-word
    command-line flags, e.g. `--no_warnings` has the same effect as
    `--no-warnings`. #23020
  * Added bash completion for the `node` binary. To generate a bash
    completion script, run `node --completion-bash`. The output can be
    saved to a file which can be sourced to enable completion.
    #20713
* crypto
  * Added support for PEM-level encryption.
    #23151
  * Added an API asymmetric key pair generation. The new methods
    `crypto.generateKeyPair` and `crypto.generateKeyPairSync` can be
    used to generate public and private key pairs. The API supports
    RSA, DSA and EC and a variety of key encodings (both PEM and DER).
    #22660
* fs
  * Added a `recursive` option to `fs.mkdir` and `fs.mkdirSync`. If
    this option is set to true, non-existing parent folders will be
    automatically created. #21875
* http2
  * Added a `'ping'` event to `Http2Session` that is emitted whenever a
    non-ack `PING` is received.
    #23009
  * Added support for the `ORIGIN` frame.
    #22956
  * Updated nghttp2 to 1.34.0. This adds RFC 8441 extended connect
    protocol support to allow use of WebSockets over HTTP/2.
    #23284
* module
  * Added `module.createRequireFromPath(filename)`. This new method can
    be used to create a custom require function that will resolve
    modules relative to the filename path.
    #19360
* process
  * Added a `'multipleResolves'` process event that is emitted whenever
    a `Promise` is attempted to be resolved multiple times, e.g. if the
    `resolve` and `reject` functions are both called in a `Promise`
    executor. #22218
* url
  * Added `url.fileURLToPath(url)` and `url.pathToFileURL(path)`. These
    methods can be used to correctly convert between file: URLs and
    absolute paths. #22506
* util
  * Added the `sorted` option to `util.inspect()`. If set to `true`,
    all properties of an object and Set and Map entries will be sorted
    in the returned string. If set to a function, it is used as a
    compare function. #22788
  * The `util.instpect.custom` symbol is now defined in the global
    symbol registry as `Symbol.for('nodejs.util.inspect.custom')`.
    #20857
  * Added support for `BigInt` numbers in `util.format()`.
    #22097
* V8 API
  * A number of V8 C++ APIs have been marked as deprecated since they
    have been removed in the upstream repository. Replacement APIs
    are added where necessary. #23159
* Windows
  * The Windows msi installer now provides an option to automatically
    install the tools required to build native modules.
    #22645
* Workers
  * Debugging support for Workers using the DevTools protocol has been
    implemented. #21364
  * The public `inspector` module is now enabled in Workers.
    #22769
* Added new collaborators:
  * digitalinfinity - Hitesh Kanwathirtha

PR-URL: #23313
targos added a commit that referenced this pull request Oct 10, 2018
Notable changes:

* assert
  * The diff output is now a tiny bit improved by sorting object
    properties when inspecting the values that are compared with each
    other. #22788
* cli
  * The options parser now normalizes `_` to `-` in all multi-word
    command-line flags, e.g. `--no_warnings` has the same effect as
    `--no-warnings`. #23020
  * Added bash completion for the `node` binary. To generate a bash
    completion script, run `node --completion-bash`. The output can be
    saved to a file which can be sourced to enable completion.
    #20713
* crypto
  * Added support for PEM-level encryption.
    #23151
  * Added an API asymmetric key pair generation. The new methods
    `crypto.generateKeyPair` and `crypto.generateKeyPairSync` can be
    used to generate public and private key pairs. The API supports
    RSA, DSA and EC and a variety of key encodings (both PEM and DER).
    #22660
* fs
  * Added a `recursive` option to `fs.mkdir` and `fs.mkdirSync`. If
    this option is set to true, non-existing parent folders will be
    automatically created. #21875
* http2
  * Added a `'ping'` event to `Http2Session` that is emitted whenever a
    non-ack `PING` is received.
    #23009
  * Added support for the `ORIGIN` frame.
    #22956
  * Updated nghttp2 to 1.34.0. This adds RFC 8441 extended connect
    protocol support to allow use of WebSockets over HTTP/2.
    #23284
* module
  * Added `module.createRequireFromPath(filename)`. This new method can
    be used to create a custom require function that will resolve
    modules relative to the filename path.
    #19360
* process
  * Added a `'multipleResolves'` process event that is emitted whenever
    a `Promise` is attempted to be resolved multiple times, e.g. if the
    `resolve` and `reject` functions are both called in a `Promise`
    executor. #22218
* url
  * Added `url.fileURLToPath(url)` and `url.pathToFileURL(path)`. These
    methods can be used to correctly convert between file: URLs and
    absolute paths. #22506
* util
  * Added the `sorted` option to `util.inspect()`. If set to `true`,
    all properties of an object and Set and Map entries will be sorted
    in the returned string. If set to a function, it is used as a
    compare function. #22788
  * The `util.instpect.custom` symbol is now defined in the global
    symbol registry as `Symbol.for('nodejs.util.inspect.custom')`.
    #20857
  * Added support for `BigInt` numbers in `util.format()`.
    #22097
* V8 API
  * A number of V8 C++ APIs have been marked as deprecated since they
    have been removed in the upstream repository. Replacement APIs
    are added where necessary. #23159
* Windows
  * The Windows msi installer now provides an option to automatically
    install the tools required to build native modules.
    #22645
* Workers
  * Debugging support for Workers using the DevTools protocol has been
    implemented. #21364
  * The public `inspector` module is now enabled in Workers.
    #22769
* Added new collaborators:
  * digitalinfinity - Hitesh Kanwathirtha

PR-URL: #23313
kjin pushed a commit to kjin/node that referenced this pull request Oct 16, 2018
v8.x Backport Note -- as V8 doesn't expose an overload of String::WriteOneByte
in Node 8 that accepts an isolate argument, the Origins constructor has been
changed to not accept an isolate.

PR-URL: nodejs#22956
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
BethGriggs pushed a commit that referenced this pull request Oct 17, 2018
v8.x Backport Note -- as V8 doesn't expose an overload of String::WriteOneByte
in Node 8 that accepts an isolate argument, the Origins constructor has been
changed to not accept an isolate.

Backport-PR-URL: #22850
PR-URL: #22956
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
jasnell pushed a commit that referenced this pull request Oct 17, 2018
Notable changes:

* assert
  * The diff output is now a tiny bit improved by sorting object
    properties when inspecting the values that are compared with each
    other. #22788
* cli
  * The options parser now normalizes `_` to `-` in all multi-word
    command-line flags, e.g. `--no_warnings` has the same effect as
    `--no-warnings`. #23020
  * Added bash completion for the `node` binary. To generate a bash
    completion script, run `node --completion-bash`. The output can be
    saved to a file which can be sourced to enable completion.
    #20713
* crypto
  * Added support for PEM-level encryption.
    #23151
  * Added an API asymmetric key pair generation. The new methods
    `crypto.generateKeyPair` and `crypto.generateKeyPairSync` can be
    used to generate public and private key pairs. The API supports
    RSA, DSA and EC and a variety of key encodings (both PEM and DER).
    #22660
* fs
  * Added a `recursive` option to `fs.mkdir` and `fs.mkdirSync`. If
    this option is set to true, non-existing parent folders will be
    automatically created. #21875
* http2
  * Added a `'ping'` event to `Http2Session` that is emitted whenever a
    non-ack `PING` is received.
    #23009
  * Added support for the `ORIGIN` frame.
    #22956
  * Updated nghttp2 to 1.34.0. This adds RFC 8441 extended connect
    protocol support to allow use of WebSockets over HTTP/2.
    #23284
* module
  * Added `module.createRequireFromPath(filename)`. This new method can
    be used to create a custom require function that will resolve
    modules relative to the filename path.
    #19360
* process
  * Added a `'multipleResolves'` process event that is emitted whenever
    a `Promise` is attempted to be resolved multiple times, e.g. if the
    `resolve` and `reject` functions are both called in a `Promise`
    executor. #22218
* url
  * Added `url.fileURLToPath(url)` and `url.pathToFileURL(path)`. These
    methods can be used to correctly convert between file: URLs and
    absolute paths. #22506
* util
  * Added the `sorted` option to `util.inspect()`. If set to `true`,
    all properties of an object and Set and Map entries will be sorted
    in the returned string. If set to a function, it is used as a
    compare function. #22788
  * The `util.instpect.custom` symbol is now defined in the global
    symbol registry as `Symbol.for('nodejs.util.inspect.custom')`.
    #20857
  * Added support for `BigInt` numbers in `util.format()`.
    #22097
* V8 API
  * A number of V8 C++ APIs have been marked as deprecated since they
    have been removed in the upstream repository. Replacement APIs
    are added where necessary. #23159
* Windows
  * The Windows msi installer now provides an option to automatically
    install the tools required to build native modules.
    #22645
* Workers
  * Debugging support for Workers using the DevTools protocol has been
    implemented. #21364
  * The public `inspector` module is now enabled in Workers.
    #22769
* Added new collaborators:
  * digitalinfinity - Hitesh Kanwathirtha

PR-URL: #23313
@BethGriggs BethGriggs mentioned this pull request Oct 30, 2018
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5 participants