url: make WHATWG URL implementation more spec compliant by targos · Pull Request #10317 · nodejs/node

targos · 2016-12-17T13:23:01Z

Checklist

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

Affected core subsystem(s)

url

Description of change

Return a long from ParseNumber to prevent overflow for valid big numbers
Don't throw when there are more than 4 parts (it cannot be an IP
address)
Correctly interpret the address and don't always throw when there are
numbers > 255

Ref: https://url.spec.whatwg.org/#concept-ipv4-parser
Fixes: #10306

targos · 2016-12-17T13:24:03Z

cpplint is not happy:

src/node_url.cc:264:  Use int16/int64/etc, rather than the C type long  [runtime/int] [4]
src/node_url.cc:308:  Use int16/int64/etc, rather than the C type long  [runtime/int] [4]
src/node_url.cc:321:  Use int16/int64/etc, rather than the C type long  [runtime/int] [4]

How can I fix this?

cjihrig · 2016-12-17T16:46:50Z

I think it's asking you to do something like this: https://github.com/targos/node/blob/b35a5f84e89e021f27920ffc0c3562e84151d6fe/src/node_url.cc#L120

targos · 2016-12-17T16:55:27Z

I tried with int32_t and the result is different

cjihrig · 2016-12-17T17:06:55Z

If you're using long, you could try int64_t.

mscdex · 2016-12-17T18:42:47Z

/cc @jasnell

targos · 2016-12-17T23:02:08Z

~~CI: https://ci.nodejs.org/job/node-test-pull-request/5459/~~
CI: https://ci.nodejs.org/job/node-test-pull-request/5460/

jasnell · 2016-12-17T23:50:00Z

I won't be able to review until Monday but as long as the fix adheres to the WHATWG spec then +1 and thank you!

sam-github · 2016-12-19T16:16:12Z

Doesn't this imply that the WhatWG test suite is incomplete? Should the test changes be upstreamed to them?

jasnell · 2016-12-19T19:03:47Z

@sam-github ... that is entirely possible.

targos · 2016-12-19T19:18:13Z

@sam-github good idea. I opened a PR here: web-platform-tests/wpt#4365

targos · 2016-12-19T19:23:14Z

src/node_url.cc

@jasnell Just wondering if you remember what this condition was for? Maybe it was a mistake to remove it.

not off the top of my head... I'll be able to take a look in the next day or two. (sorry, company in town for the holiday is taking up quite a bit of my time this week)

targos · 2016-12-20T07:31:23Z

My PR was merged and I updated our copy in the fixtures. Now the tests don't pass because of a spec change:

I'll work on it when I have some time

New changes

targos · 2016-12-22T07:45:05Z

I had to add 3 other changes so that the updated tests can pass. This is ready to be reviewed again!

targos · 2016-12-22T07:46:08Z

CI: https://ci.nodejs.org/job/node-test-pull-request/5529/

targos · 2016-12-23T16:13:16Z

cc @nodejs/collaborators

targos · 2016-12-30T19:36:30Z

Rebased. PTAL.

targos · 2016-12-31T09:30:15Z

CI: https://ci.nodejs.org/job/node-test-pull-request/5648/

targos · 2016-12-31T09:31:40Z

Should I squash all the commits together? If I don't, there will be commits with failing tests.

benjamingr · 2016-12-31T15:28:36Z

I'm not familiar with the spec intimately, but I went through the changes and spec and they all LGTM

gibfahn · 2016-12-31T19:45:52Z

Should I squash all the commits together? If I don't, there will be commits with failing tests.

Definitely worth squashing so there aren't any commits with failing tests.

jasnell · 2017-01-01T07:24:10Z

+1 to squashing

This patch contains the following changes: url: make IPv4 parser more spec compliant * Return int64_t from ParseNumber to prevent overflow for valid big numbers * Don't throw when there are more than 4 parts (it cannot be an IP address) * Correctly interpret the address and don't always throw when there are numbers > 255 Ref: https://url.spec.whatwg.org/#concept-ipv4-parser Fixes: nodejs#10306 url: percent encode fragment to follow spec change Ref: whatwg/url#150 Ref: whatwg/url@373dbed url: fix URL#search setter The check for empty string must be done before removing the leading '?'. Ref: https://url.spec.whatwg.org/#dom-url-search url: set port to null if an empty string is given This is to follow a spec change. Ref: whatwg/url#113 url: fix parsing of paths with Windows drive letter test: update WHATWG URL test fixtures PR-URL: nodejs#10317 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>

targos · 2017-01-01T10:03:34Z

Landed in db18dd8

This patch contains the following changes: url: make IPv4 parser more spec compliant * Return int64_t from ParseNumber to prevent overflow for valid big numbers * Don't throw when there are more than 4 parts (it cannot be an IP address) * Correctly interpret the address and don't always throw when there are numbers > 255 Ref: https://url.spec.whatwg.org/#concept-ipv4-parser Fixes: #10306 url: percent encode fragment to follow spec change Ref: whatwg/url#150 Ref: whatwg/url@373dbed url: fix URL#search setter The check for empty string must be done before removing the leading '?'. Ref: https://url.spec.whatwg.org/#dom-url-search url: set port to null if an empty string is given This is to follow a spec change. Ref: whatwg/url#113 url: fix parsing of paths with Windows drive letter test: update WHATWG URL test fixtures PR-URL: #10317 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com>

nodejs-github-bot added the c++ Issues and PRs that require attention from people who are familiar with C++. label Dec 17, 2016

targos requested a review from jasnell December 17, 2016 13:23

targos added the url Issues and PRs related to the legacy built-in url module. label Dec 17, 2016

targos force-pushed the fix-10306 branch from 4b71b58 to b35a5f8 Compare December 17, 2016 13:25

targos force-pushed the fix-10306 branch from b35a5f8 to 9b86e2a Compare December 17, 2016 23:00

targos force-pushed the fix-10306 branch from 9b86e2a to 367a3bf Compare December 17, 2016 23:43

targos mentioned this pull request Dec 19, 2016

test/arm reported as failure when it passed for a PR nodejs/build#572

Closed

jasnell previously approved these changes Dec 19, 2016

View reviewed changes

targos mentioned this pull request Dec 19, 2016

Add URL tests for IPv4 addresses web-platform-tests/wpt#4365

Merged

targos commented Dec 19, 2016

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targos force-pushed the fix-10306 branch from 367a3bf to 997b8cf Compare December 20, 2016 07:30

Janpot mentioned this pull request Dec 20, 2016

Use native Node URL parsing after Node 7.2.1 errors resolved GoogleChrome/lighthouse#1186

Closed

targos force-pushed the fix-10306 branch from 997b8cf to 80f6921 Compare December 22, 2016 07:41

targos changed the title ~~url: make IPv4 parser more spec compliant~~ url: make WHATWG URL implementation more spec compliant Dec 22, 2016

joyeecheung mentioned this pull request Dec 22, 2016

url: make WHATWG URL properties spec compliant #10408

Closed

3 tasks

targos added dont-land-on-v4.x labels Dec 28, 2016

targos mentioned this pull request Dec 28, 2016

Cannot empty URL port #10508

Closed

targos force-pushed the fix-10306 branch from e0c1f1b to 4dc02bb Compare December 30, 2016 19:35

nodejs-github-bot added the dont-land-on-v7.x label Dec 30, 2016

jasnell approved these changes Dec 30, 2016

View reviewed changes

targos force-pushed the fix-10306 branch from 4dc02bb to ef8da06 Compare December 31, 2016 09:29

nodejs-github-bot added the dont-land-on-v7.x label Dec 31, 2016

benjamingr approved these changes Dec 31, 2016

View reviewed changes

targos force-pushed the fix-10306 branch from ef8da06 to db18dd8 Compare January 1, 2017 10:01

nodejs-github-bot added the dont-land-on-v7.x label Jan 1, 2017

targos merged commit db18dd8 into nodejs:master Jan 1, 2017

targos added test Issues and PRs related to the tests. and removed dont-land-on-v7.x labels Jan 1, 2017

targos deleted the fix-10306 branch January 1, 2017 10:03

targos removed the test Issues and PRs related to the tests. label Jan 1, 2017

evanlucas mentioned this pull request Jan 3, 2017

v7.4.0 release proposal #10589

Merged

joyeecheung added the whatwg-url Issues and PRs related to the WHATWG URL implementation. label Jan 5, 2017

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Affected core subsystem(s)

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