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tls: remove NPN (next protocol negotation) support#19403

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bnoordhuis:fix14602
Mar 27, 2018
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tls: remove NPN (next protocol negotation) support#19403
bnoordhuis merged 2 commits intonodejs:masterfrom
bnoordhuis:fix14602

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@bnoordhuis bnoordhuis commented Mar 17, 2018

NPN has been superseded by ALPN. Chrome and Firefox removed support for
NPN in 2016 and 2017 respectively to no ill effect.

Fixes: #14602

cc @nodejs/crypto

@nodejs-github-bot nodejs-github-bot added the lib / src Issues and PRs related to general changes in the lib or src directory. label Mar 17, 2018
@bnoordhuis bnoordhuis mentioned this pull request Mar 17, 2018
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vsemozhetbyt
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A nit: DEP0105 -> DEP00XX?

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@vsemozhetbyt vsemozhetbyt Mar 17, 2018 •
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A nit: excess space in protocol. When

@vsemozhetbyt vsemozhetbyt added tls Issues and PRs related to the tls subsystem. crypto Issues and PRs related to the crypto subsystem. https Issues or PRs related to the https subsystem. labels Mar 17, 2018
@mscdex mscdex added the semver-major PRs that contain breaking changes and should be released in the next major version. label Mar 17, 2018
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bnoordhuis commented Mar 19, 2018

@nodejs/crypto Can I get a review, please?

@nodejs/tsc You should probably also weigh in, if not on the exact implementation than at least on the overall direction. See discussion in #14602 for rationale on expediting this.

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Mostly LGTM, I personally cannot estimate the impact of ALPN/NPN support, but the linked issue seems to have discussed that already.

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Nit: It would be great if you could add a sentence explaining why we decided to remove the API instead of documenting it.

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Agree. NPN is a documented feature making this comment a bit confusing.

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Trott commented Mar 19, 2018

@nodejs/tsc You should probably also weigh in, if not on the exact implementation than at least on the overall direction.

No comments on the implementation, but on overall concept, SGTM.

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If the capability is being removed entirely, this should be Type: End-of-Life Nevermind, I see that this specific function is retained for the time being.

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s/DEP0105/DEP00XX ... the code is to be assigned when the PR is landed.

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bnoordhuis commented Mar 26, 2018

Incorporated feedback. CI: https://ci.nodejs.org/job/node-test-pull-request/13877/

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bnoordhuis commented Mar 27, 2018

With mkssldef tweak: https://ci.nodejs.org/job/node-test-pull-request/13884/

@bnoordhuis
tls: drop NPN (next protocol negotiation) support
5bfbe5c 
NPN has been superseded by ALPN.  Chrome and Firefox removed support for
NPN in 2016 and 2017 respectively to no ill effect.

Fixes: nodejs#14602
PR-URL: nodejs#19403
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
@bnoordhuis
tls: runtime-deprecate tls.convertNPNProtocols()
9204a0d 
Fixes: nodejs#14602
PR-URL: nodejs#19403
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
@bnoordhuis bnoordhuis closed this Mar 27, 2018
@bnoordhuis bnoordhuis deleted the fix14602 branch March 27, 2018 14:23
@bnoordhuis bnoordhuis merged commit 9204a0d into nodejs:master Mar 27, 2018
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bnoordhuis commented Mar 27, 2018

Landed in b3f2391...9204a0d.

@ChALkeR ChALkeR mentioned this pull request Apr 13, 2018
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@tniessen tniessen mentioned this pull request Apr 24, 2018
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tniessen added a commit that referenced this pull request Apr 24, 2018
@tniessen
doc: fix spelling of API name in 10.0.0 changelog
ad5307f 
PR-URL: #20257
Refs: #19403
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
MylesBorins pushed a commit that referenced this pull request May 4, 2018
@tniessen @MylesBorins
doc: fix spelling of API name in 10.0.0 changelog
3bc5353 
PR-URL: #20257
Refs: #19403
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
@SimonSchick SimonSchick mentioned this pull request Jul 5, 2019
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