Dealing with PHP index files and auto index

[Alen Mistric]

Howdy!

I’m fairly new to OpenBSD and especially httpd’s config syntax.
Anyway, been trying to make PHP-FPM play nice with httpd but there is one tiny
issue which I can’t seem to figure out.

My goal is to auto index /htdocs, unless there is an index.php present.
Naturally I read the man pages, checked /etc/examples/httpd.conf
and ended up with this httpd.conf:

# $OpenBSD: httpd.conf 2015/10/19 21:55:24 anigma Exp $

server "default" {
        listen on egress port 80
        directory { auto index, index "index.php" }

        location "*.php" {
                fastcgi socket "/run/php-fpm.sock"
        }
}

types { include "/usr/share/misc/mime.types» }

This results to «Access denied.» and an error in httpd debug mode:
# httpd -d -vvv
startup
socket_rlimit: max open files 1024
socket_rlimit: max open files 1024
socket_rlimit: max open files 1024
server_privinit: adding server default
server_launch: running server default
server_launch: running server default
server_launch: running server default
Access to the script '/htdocs' has been denied (see
security.limit_extensions)

default 192.168.1.153 - - [20/Oct/2016:00:27:58 +0200] "GET / HTTP/1.1" 403 0

If change the index to say «index.html», everything works the way it’s
supposed to.

Can anyone tell me why this is happening?