1704116 - Headers information not showing for requests remote frames which are blocked by CSP

Status: RESOLVED FIXED

(DevTools :: Netmonitor, defect, P2)

Description

[Hubert Boma Manilla (:bomsy)]

STR

1. Go to http://csp-fission.glitch.me/
2. Open devtools
3. Refresh if needed to see all the requests
4. Select any of the requests blocked by CSP
5. Check the headers side panel

AR
The headers panel is blank

ER
Headers panel should have some information

Comment 1

[Jan Honza Odvarko [:Honza] (always need-info? me)]

Attachment: image.png

Nice catch, thank for the report and test case, Hubert!

I am also attaching two screenshots. If Fission is disabled I can see the Request headers.
(not that Transferred size is 0, which is weird since at least request headers have been sent, but this could be analyzed/fixed as part of another bug)

Honza

Comment 2

[Hubert Boma Manilla (:bomsy)]

Attachment: Bug 1704116 - [devtools] Cache emitted update events until listeners are available r=ochameau

Comment 3

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/3ce66b167bb2
[devtools] Cache emitted update events until listeners are available r=ochameau

Comment 4

[Alexandru Michis [:malexandru]]

Backed out changeset 3ce66b167bb2 (Bug 1704116) for causing mochitest failures.
Backout link: https://hg.mozilla.org/integration/autoland/rev/a62c94365ebbc7ef63387b322827e2e7b9ecc9d0
Push with failures.
Failure logs:

• bc failures in browser_about_debugging_link.js.
• bc failures in browser_ext_addon_debugging_netmonitor.js.
• dt failures in browser_jsterm_add_edited_input_to_history.js.

(Update): Also causes xpcshell failures.

Comment 5

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/0da07e486d18
[devtools] Cache emitted update events until listeners are available r=ochameau

Comment 6

[Dorel Luca [:dluca]]

https://hg.mozilla.org/mozilla-central/rev/0da07e486d18