Apache 2.4 - 如何拒绝对 DocumentRoot 的访问，但允许对 DirectoryIndex 文件的“尾部斜杠”访问

Question

In my Apache 2.4 VirtualHost configuration, I'd like to - by default - deny access to everything in the DocumentRoot that I do not enable explicitly. To that end, I have written:

DocumentRoot /var/www
<Directory "/var/www">
  Require all denied 
  <Files "index.html">
    Require all granted
  </Files>
</Directory>

This enables direct access to http://myserver.example/index.html , but results in a 403 response for indirect access to http://myserver.example/ .

How can I correct this behaviour?

Answer 1

Following the hint that I "did not explicitly allow / ", resulting in it being forbidden set me on the right track to solve this. Adding a LocationMatch directive that deals with the trailing slash exclusively results in the desired behaviour:

DocumentRoot /var/www
<Directory "/var/www/">
  Require all denied
  <Files "index.html">
    Require all granted
  </Files>
</Directory>

# Regex anchored at string beginning and end
# -> only matches "/"
<LocationMatch "^/$">
  Require all granted
</LocationMatch>

Note that adding a <Files "/"> directive does not work, probably because the accessed resource is not really a file. Neither is <Location /> the right thing, because it would be applied to the entire VirtualHost.