url: adding WHATWG URL support #7448

jasnell · 2016-06-27T20:02:10Z

Checklist

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

Affected core subsystem(s)

url

Description of change

This is a work in progress.

See: nodejs/node-eps#28
See: https://url.spec.whatwg.org

Implements WHATWG URL support. Example:

var u = new url.URL('http://example.org');

This is quite rough to start. Most of the WHATWG URL basic parser is supported. Currently only about 2726 of the standard tests fail. There's still quite a bit of additional work to be done on this.

jasnell · 2016-06-27T20:26:49Z

Related: #7355

jasnell · 2016-06-28T05:26:38Z

@mscdex @bnoordhuis @indutny ... would appreciate you all taking a look. The emphasis here currently is on spec compliance but the performance definitely needs to improve. It's functionally operational but obviously can use some performance improvements. The one bit currently missing is the host parsing which is why this currently fails 26 of the standard tests (all the failures deal with host edge cases).

The WHATWG URL parsing is intentionally liberal and lenient so there are some bits we can't easily work around -- such as ignoring whitespace.

jasnell · 2016-06-28T05:27:52Z

lib/internal/url.js

@@ -0,0 +1,328 @@
+'use strict';
+
+function getPunycode() {


note: this is in anticipation of my other PR that switches to ICU's punycode impl landing. If/when that moves forward, we'll be able to take advantage of some other performance improvements from that.

mscdex · 2016-06-28T06:03:41Z

I'm curious, why implement part in javascript and part in c++?

Also, I probably wouldn't worry much about performance until it passes all tests first.

jasnell · 2016-06-28T06:07:26Z

I implemented it in pure js first and the performance was fairly abysmal.
I'm planning to keep toying with the js impl to see if I can get the
performance better but this seems to do pretty well.
On Jun 27, 2016 11:03 PM, "Brian White" notifications@github.com wrote:

I'm curious, why implement part in javascript and part in c++?

Also, I probably wouldn't worry much about performance until it passes all
tests first.

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Fishrock123 · 2016-06-28T09:50:57Z

Not sure how widespread breakage would be, but I'm generally for this, so long as it doesn't introduce a new module or global.

jasnell · 2016-06-28T14:43:01Z

Breakage would be minimal at this point because there is absolutely zero change to the existing URL implementation. Existing code should be entirely unaffected.

domenic · 2016-06-28T15:51:41Z

lib/internal/url.js

+StorageObject.prototype = Object.create(null);
+
+class URL {
+  constructor(input, base) {


This is not a good implementation of the IDL. input and base do not need to be strings (or URLs).

Instead, the first few lines of this should be something like

if (input === undefined) { throw new TypeError("first argument is required"); } input = String(input); if (base !== undefined) { base = String(base); }

(Actually those String(input)s should actually be toUSVString(input)... but that's a separate discussion.)

The same applies to all the setters, which should just do scheme = String(scheme), not throw a TypeError.

These aspects of the API will not be tested in the web platform tests since they are, in typical implementations, auto-generated from Web IDL.

Yeah, the js side of this is somewhat temporary at the moment while I focus on the parsing bits. Currently this is a close-enough-to-be-somewhat-functional impl of the IDL bits ;-). This is definitely helpful tho and I've added it to my list of todo's.

Ah OK cool :). Sorry for the premature review then; the JS part is easier for me to review so I just dived in.

No worries at all! I definitely appreciate the eyes on it and I'm hoping t sort out all of the js/IDL bits this week so this is helpful.

Fishrock123 · 2016-06-29T09:55:20Z

Breakage would be minimal at this point because there is absolutely zero change to the existing URL implementation.

ok well, I definitely don't think we should add a new, competitive implementation.
👎

jasnell · 2016-06-29T13:34:24Z

As I've said previously, the idea is to introduce the standard API in
parallel specifically to avoid breaking things. Once the impl is done and
we're sure it works, we can begin transitioning users off the old impl and
deprecate the current url.parse method or modify it so that it returns a
URL object.
On Jun 29, 2016 2:55 AM, "Jeremiah Senkpiel" notifications@github.com
wrote:

Breakage would be minimal at this point because there is absolutely zero
change to the existing URL implementation.

ok well, I definitely don't think we should add a new, competitive
implementation.
👎

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btd · 2016-06-29T14:14:01Z

Will it contain also URLSearchParams? It will be quite usefull, and future possible replacement for standart querystring module.

jasnell · 2016-06-29T14:16:38Z

Yes, though it likely would not replace the querystring module entirely.
The querystring module would likely be used to help impl URLSearchParams.
On Jun 29, 2016 7:14 AM, "Denis Bardadym" notifications@github.com wrote:

Will it contain also URLSearchParams
https://url.spec.whatwg.org/#interface-urlsearchparams? It will be
quite usefull, and future possible replacement for standart querystring
module.

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jasnell · 2016-06-29T22:16:54Z

Ok, updated with a rough implementation of the host parsing. Currently only failing 11 of the standard parsing tests... most of which deal with punycode handling. Once #7355 lands, that'll be easier to handle.

jasnell · 2016-06-30T19:27:52Z

@nodejs/collaborators @domenic ... this is now passing 100% of the parsing tests and all but two of the setter tests (those two are currently skipped, chrome fails those two also it appears). I have added the URLSearchParams impl and the URL statics domainToASCII() and domainToUnicode().

At this point, this has the appropriate test coverage but the performance is still lacking. The next step after this is to begin working on improving performance without sacrificing correctness. It's likely to not perform as well as require('url').parse() for a while but it's reasonable.

jasnell · 2016-06-30T20:17:37Z

First CI: https://ci.nodejs.org/job/node-test-pull-request/3145/
Some failures on various platforms. Will be investigating...

STRML · 2016-10-26T16:54:19Z

Understood, thanks.

Implements WHATWG URL support. Example: ``` var u = new url.URL('http://example.org'); ``` Many, many other commits improving the implementation have been squashed into this backport PR. They are not listed separately here for brevity. PR-URL: nodejs#7448 Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>

Implements WHATWG URL support. Example: ``` var u = new url.URL('http://example.org'); ``` Many, many other commits improving the implementation have been squashed into this backport PR. They are not listed separately here for brevity. Backport-PR-URL: #17365 PR-URL: #7448 Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>

This LTS release comes with 109 commits, 17 of which are considered Semver-Minor. This includes 32 which are doc related, 29 which are test related, 8 which are build / tool related and 1 commit which updates a dependency. Notable Changes: * console: - added console.count() and console.clear() (James M Snell) #12678 * crypto: - expose ECDH class (Bryan English) #8188 - added cypto.randomFill() and crypto.randomFillSync() (Evan Lucas) #10209 - warn on invalid authentication tag length (Tobias Nießen) #17566 * deps: - upgrade libuv to 1.16.1 (cjihrig) #16835 * dgram: - added socket.setMulticastInterface() (Will Young) #7855 * http: - add agent.keepSocketAlive and agent.reuseSocket as to allow overridable keep-alive behavior of `Agent` (Fedor Indutny) #13005 * lib: - return this from net.Socket.end() (Sam Roberts) #13481 * module: - add builtinModules api that provides list of all builtin modules in Node (Jon Moss) #16386 * net: - return this from getConnections() (Sam Roberts) #13553 * promises: - more robust stringification for unhandled rejections (Timothy Gu) #13784 * repl: - improve require() autocompletion (Alexey Orlenko) #14409 * src: - add openssl-system-ca-path configure option (Daniel Bevenius) #16790 - add --use-bundled-ca --use-openssl-ca check (Daniel Bevenius) #12087 - add process.ppid (cjihrig) #16839 * tls: - accept `lookup` option for `tls.connect()` (Fedor Indutny) #12839 * tools, build: - a new macOS installer! (JP Wesselink) #15179 * url: - WHATWG URL api support (James M Snell) #7448 * util: - add %i and %f formatting specifiers (Roman Reiss) #10308 PR-URL: #18342

Implements WHATWG URL support. Example: ``` var u = new url.URL('http://example.org'); ``` Many, many other commits improving the implementation have been squashed into this backport PR. They are not listed separately here for brevity. Backport-PR-URL: #17365 PR-URL: #7448 Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>

This LTS release comes with 109 commits, 17 of which are considered Semver-Minor. This includes 32 which are doc related, 29 which are test related, 8 which are build / tool related and 1 commit which updates a dependency. Notable Changes: * console: - added console.count() and console.clear() (James M Snell) #12678 * crypto: - expose ECDH class (Bryan English) #8188 - added cypto.randomFill() and crypto.randomFillSync() (Evan Lucas) #10209 - warn on invalid authentication tag length (Tobias Nießen) #17566 * deps: - upgrade libuv to 1.16.1 (cjihrig) #16835 * dgram: - added socket.setMulticastInterface() (Will Young) #7855 * http: - add agent.keepSocketAlive and agent.reuseSocket as to allow overridable keep-alive behavior of `Agent` (Fedor Indutny) #13005 * lib: - return this from net.Socket.end() (Sam Roberts) #13481 * module: - add builtinModules api that provides list of all builtin modules in Node (Jon Moss) #16386 * net: - return this from getConnections() (Sam Roberts) #13553 * promises: - more robust stringification for unhandled rejections (Timothy Gu) #13784 * repl: - improve require() autocompletion (Alexey Orlenko) #14409 * src: - add openssl-system-ca-path configure option (Daniel Bevenius) #16790 - add --use-bundled-ca --use-openssl-ca check (Daniel Bevenius) #12087 - add process.ppid (cjihrig) #16839 * tls: - accept `lookup` option for `tls.connect()` (Fedor Indutny) #12839 * tools, build: - a new macOS installer! (JP Wesselink) #15179 * url: - WHATWG URL api support (James M Snell) #7448 * util: - add %i and %f formatting specifiers (Roman Reiss) #10308 PR-URL: #18342

Implements WHATWG URL support. Example: ``` var u = new url.URL('http://example.org'); ``` Many, many other commits improving the implementation have been squashed into this backport PR. They are not listed separately here for brevity. Backport-PR-URL: #17365 PR-URL: #7448 Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com>

This LTS release comes with 109 commits, 17 of which are considered Semver-Minor. This includes 32 which are doc related, 29 which are test related, 8 which are build / tool related and 1 commit which updates a dependency. Notable Changes: * console: - added console.count() and console.clear() (James M Snell) #12678 * crypto: - expose ECDH class (Bryan English) #8188 - added cypto.randomFill() and crypto.randomFillSync() (Evan Lucas) #10209 - warn on invalid authentication tag length (Tobias Nießen) #17566 * deps: - upgrade libuv to 1.16.1 (cjihrig) #16835 * dgram: - added socket.setMulticastInterface() (Will Young) #7855 * http: - add agent.keepSocketAlive and agent.reuseSocket as to allow overridable keep-alive behavior of `Agent` (Fedor Indutny) #13005 * lib: - return this from net.Socket.end() (Sam Roberts) #13481 * module: - add builtinModules api that provides list of all builtin modules in Node (Jon Moss) #16386 * net: - return this from getConnections() (Sam Roberts) #13553 * promises: - more robust stringification for unhandled rejections (Timothy Gu) #13784 * repl: - improve require() autocompletion (Alexey Orlenko) #14409 * src: - add openssl-system-ca-path configure option (Daniel Bevenius) #16790 - add --use-bundled-ca --use-openssl-ca check (Daniel Bevenius) #12087 - add process.ppid (cjihrig) #16839 * tls: - accept `lookup` option for `tls.connect()` (Fedor Indutny) #12839 * tools, build: - a new macOS installer! (JP Wesselink) #15179 * url: - WHATWG URL api support (James M Snell) #7448 * util: - add %i and %f formatting specifiers (Roman Reiss) #10308 PR-URL: #18342

This LTS release comes with 112 commits, 17 of which are considered Semver-Minor. This includes 32 which are doc related, 30 which are test related, 8 which are build / tool related and 1 commit which updates a dependency. Notable Changes: * console: - added console.count() and console.clear() (James M Snell) #12678 * crypto: - expose ECDH class (Bryan English) #8188 - added cypto.randomFill() and crypto.randomFillSync() (Evan Lucas) #10209 - warn on invalid authentication tag length (Tobias Nießen) #17566 * deps: - upgrade libuv to 1.16.1 (cjihrig) #16835 * dgram: - added socket.setMulticastInterface() (Will Young) #7855 * http: - add agent.keepSocketAlive and agent.reuseSocket as to allow overridable keep-alive behavior of `Agent` (Fedor Indutny) #13005 * lib: - return this from net.Socket.end() (Sam Roberts) #13481 * module: - add builtinModules api that provides list of all builtin modules in Node (Jon Moss) #16386 * net: - return this from getConnections() (Sam Roberts) #13553 * promises: - more robust stringification for unhandled rejections (Timothy Gu) #13784 * repl: - improve require() autocompletion (Alexey Orlenko) #14409 * src: - add openssl-system-ca-path configure option (Daniel Bevenius) #16790 - add --use-bundled-ca --use-openssl-ca check (Daniel Bevenius) #12087 - add process.ppid (cjihrig) #16839 * tls: - accept `lookup` option for `tls.connect()` (Fedor Indutny) #12839 * tools, build: - a new macOS installer! (JP Wesselink) #15179 * url: - WHATWG URL api support (James M Snell) #7448 * util: - add %i and %f formatting specifiers (Roman Reiss) #10308 PR-URL: #18342

This LTS release comes with 112 commits, 17 of which are considered Semver-Minor. This includes 32 which are doc related, 30 which are test related, 8 which are build / tool related and 1 commit which updates a dependency. Notable Changes: * console: - added console.count() and console.clear() (James M Snell) nodejs#12678 * crypto: - expose ECDH class (Bryan English) nodejs#8188 - added cypto.randomFill() and crypto.randomFillSync() (Evan Lucas) nodejs#10209 - warn on invalid authentication tag length (Tobias Nießen) nodejs#17566 * deps: - upgrade libuv to 1.16.1 (cjihrig) nodejs#16835 * dgram: - added socket.setMulticastInterface() (Will Young) nodejs#7855 * http: - add agent.keepSocketAlive and agent.reuseSocket as to allow overridable keep-alive behavior of `Agent` (Fedor Indutny) nodejs#13005 * lib: - return this from net.Socket.end() (Sam Roberts) nodejs#13481 * module: - add builtinModules api that provides list of all builtin modules in Node (Jon Moss) nodejs#16386 * net: - return this from getConnections() (Sam Roberts) nodejs#13553 * promises: - more robust stringification for unhandled rejections (Timothy Gu) nodejs#13784 * repl: - improve require() autocompletion (Alexey Orlenko) nodejs#14409 * src: - add openssl-system-ca-path configure option (Daniel Bevenius) nodejs#16790 - add --use-bundled-ca --use-openssl-ca check (Daniel Bevenius) nodejs#12087 - add process.ppid (cjihrig) nodejs#16839 * tls: - accept `lookup` option for `tls.connect()` (Fedor Indutny) nodejs#12839 * tools, build: - a new macOS installer! (JP Wesselink) nodejs#15179 * url: - WHATWG URL api support (James M Snell) nodejs#7448 * util: - add %i and %f formatting specifiers (Roman Reiss) nodejs#10308 PR-URL: nodejs#18342

jasnell added the url Issues and PRs related to the legacy built-in url module. label Jun 27, 2016

nodejs-github-bot added the c++ Issues and PRs that require attention from people who are familiar with C++. label Jun 27, 2016

jasnell force-pushed the new-url branch from 816d249 to 429e218 Compare June 27, 2016 20:03

jasnell added wip Issues and PRs that are still a work in progress. semver-minor PRs that contain new features and should be released in the next minor version. labels Jun 27, 2016

jasnell force-pushed the new-url branch from 429e218 to f52d9b7 Compare June 28, 2016 05:13

jasnell reviewed Jun 28, 2016
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jasnell force-pushed the new-url branch from 9bd66f8 to c3bba78 Compare June 28, 2016 15:21

domenic reviewed Jun 28, 2016
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jasnell force-pushed the new-url branch from c3bba78 to e019f7d Compare June 29, 2016 00:15

jasnell force-pushed the new-url branch from e019f7d to a0a04a3 Compare June 29, 2016 14:53

jasnell force-pushed the new-url branch 2 times, most recently from 8e480ee to 6b0e8a0 Compare June 30, 2016 19:06

SimenB mentioned this pull request Nov 19, 2016

Url parse af/envalid#17

Merged

paulirish mentioned this pull request Nov 28, 2016

Add whatwg-url parser to parse our urls GoogleChrome/lighthouse#997

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ChALkeR mentioned this pull request Feb 14, 2017

WHATWG URL API is marked as Experimental, but is not behind a flag #11362

Closed

gibfahn mentioned this pull request Jun 15, 2017

Auditing for 6.11.1 nodejs/Release#230

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MylesBorins mentioned this pull request Jan 24, 2018

v6.13.0 proposal #18342

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divyenduz mentioned this pull request Jan 10, 2019

handle node 6 gracefully prisma/prisma1#2308

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Update nodejs data for URL mdn/browser-compat-data#24997

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STRML commented Oct 26, 2016

url: adding WHATWG URL support #7448

url: adding WHATWG URL support #7448

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