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Issue 684786 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner: ----
Closed: Jan 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug-Regression



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Failed to load resource: net::ERR_CONNECTION_REFUSED due to self-signed letsencrypt ssl

Reported by mehmetcu...@gmail.com, Jan 24 2017

Issue description

UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36

Steps to reproduce the problem:
Error is shown on developer console

What is the expected behavior?
We have a self signed ssl from lets encrypt. After this release we started to get the following error for our api calls to server: net::ERR_CONNECTION_REFUSED

What went wrong?
Guess smtg is changed with handling of self signed ssl.

Did this work before? Yes 57.0.2986.0

Chrome version: 55.0.2883.87  Channel: stable
OS Version: Ubuntu 16.04
Flash Version: Shockwave Flash 24.0 r0
 
Components: -Blink Internals>Network
Components: -Internals>Network Internals>Network>SSL
Labels: Needs-Feedback
(If you have something from Let's Encrypt it's probably not self-signed.)

Please attach a net-internals log per these instructions. Thanks!
https://dev.chromium.org/for-testers/providing-network-details
I told it wrong, ssl is from Let's Encrypt, and chrome shows the website Secure on search bar. But our api calls are rejected with the error ERR_CONNECTION_REFUSED.
net-internals-log.json
4.2 MB View Download

Comment 5 by mmenke@chromium.org, Jan 25 2017

ERR_CONNECTION_REFUSED doesn't seem likely to be an SSL issue, since we only get that from the OS's socket on connection, before we've even gotten any data from the server.  Looking at the log, every connection to lethalbet.com:8443 (192.241.142.163) is refused.  Unless we're connecting to the wrong server or IP address, doesn't look like a Chrome issue.
Components: -Internals>Network>SSL Internals>Network
We're not getting far enough to even send a ClientHello. The server is refusing a TCP connection? Are you sure that server is even running on port 8443? Does it work in other browsers?

Comment 7 by mmenke@chromium.org, Jan 30 2017

mehmetcubuk:  Could you answer davidben's question?  This is looking a lot like a server issue, since Chrome can't even establish a TCP connection to the server.
The server is listening on 8443 but for some reason can't receive requests from the browser. We changed the architecture to use a subdomain to make the request which works.

Comment 9 by mmenke@chromium.org, Jan 30 2017

Status: WontFix (was: Unconfirmed)
Thanks for the followup!  I'm going to go ahead and mark this WontFix.  If you have some reason to still believe Chrome is at fault here, happy to reopen.

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