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Issue 615313 link

Starred by 6 users

Issue metadata

Status: Fixed
Closed: Dec 2017
EstimatedDays: ----
NextAction: ----
OS: All
Pri: 3
Type: Feature

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[CORS] Add wildcard support for Access-Control-Allow-Methods, Access-Control-Allow-Headers and Access-Control-Expose-Headers

Project Member Reported by, May 27 2016

Issue description

The Fetch Standard has been updated to accept the wildcard value for Access-Control-Allow-Methods, Access-Control-Allow-Headers and Access-Control-Expose-Headers.

Blockedon: 698721
 Issue 698241  has been merged into this issue.

Comment 3 by, May 15 2017

Components: Blink>SecurityFeature>CORS
tyoshino@, yhirano@: Can you triage this? It seems like a relatively small set of changes that might make some developers' lives a little simpler. I know y'all are stretched, but this might be a nice small project for someone who wants to ship something. :)
Components: -Blink>Network -Blink>Loader Blink>Network>XHR Blink>Network>FetchAPI
Yeah, this is just do it bug. might be good to keep for interns.
It turned out that we need to resolve a spec issue. See
That's now resolved, updated tests at
Status: Assigned (was: Available)
 Issue 698721  has been merged into this issue.
Labels: Hotlist-Interop
Blockedon: -698721
Labels: M-63
Status: Fixed (was: Assigned)
Status: Started (was: Fixed)
No, it's not fixed yet. We need to support Access-Control-Expose-Headers as well.
Labels: Hotlist-EnamelAndFriendsFixIt
Project Member

Comment 16 by, Dec 6 2017

The following revision refers to this bug:

commit 59a2bc8acbe0926b70b5f926ae6e2383fc6dd532
Author: Yutaka Hirano <>
Date: Wed Dec 06 14:40:04 2017

[Fetch] Support wildcard for access-control-expose-headers

Bug:  615313 
Change-Id: Ie608f427083303af5afd98e8939dcfc43a266942
Reviewed-by: Kinuko Yasuda <>
Reviewed-by: Takeshi Yoshino <>
Reviewed-by: Tsuyoshi Horo <>
Commit-Queue: Yutaka Hirano <>
Cr-Commit-Position: refs/heads/master@{#522082}

Status: Fixed (was: Started)
Currently Safari is passing some of the tests just introduced

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