Update 64 - CloudFlare + LVE Bad Gateway

Jamira40

• April 20, 2017 19:10

Hi, Just in case somebody else has the same issue using CloudFlare + LVE and you can't see stats or any settings because CloudFlare returning 502 Bad Gateway. The issue is in the way that cPanel changed the handling of Proxy Subdomains. Open /usr/local/cpanel/whostmgr/docroot/cgi/CloudLinux.cgi and find this lines

]
• sub _checkReferer
• {
• my $protocol = (exists $ENV{ HTTPS } && $ENV { HTTPS } eq 'on')
• ? 'https' : 'http';
• my $ip = $ENV { HTTP_HOST };
• unless ($ENV{ HTTP_REFERER } =~ qr/^$protocol:\/\/$ip/) {
• sendError('BAD REFERER', 0, 1);
• }
• }

You have to comment out line 6 7 and 8. There is something messed up with $protocol or REFERER I did not check them. Of course, this will not last forever (maybe a minute) because it will check and modify that file again. But at least you know what is causing this issue and it's not CloudFlare issue.

• 

  cPanelMichael

  • April 21, 2017 20:05

  Hello @Jamira40, It looks like CloudLinux has an internal case open (WEB-542) to investigate and determine if this is a bug in their LVE Manager plugin. We'll monitor the case and update this thread with more information once it's available. Thank you.

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