This file is indexed.

/etc/apparmor.d/usr.sbin.apache2 is in libapache2-mod-apparmor 2.12-4ubuntu5.1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
# Author: Marc Deslauriers <marc.deslauriers@ubuntu.com>

#include <tunables/global>
/usr/sbin/apache2 flags=(complain,attach_disconnected) {

  # This profile is completely permissive.
  # It is designed to target specific applications using mod_apparmor,
  # hats, and the apache2.d directory.
  #
  # In order to enable this profile, you must:
  #
  # 0- Stop apache:
  #    sudo service apache2 stop
  #
  # 1- Enable the profile:
  #    sudo aa-enforce /etc/apparmor.d/usr.sbin.apache2
  #
  # 2- Load the mpm_prefork and mod_apparmor modules:
  #    sudo a2dismod <other non-prefork mpm>
  #    sudo a2enmod mpm_prefork
  #    sudo a2enmod apparmor
  #    sudo service apache2 restart
  #
  # 3- Place an appropriate profile containing the desired hat in the
  #    /etc/apparmor.d/apache2.d directory.  Such profiles must include
  #    the "apache2-common" abstraction:
  #
  #    ^example.com flags=(complain) {
  #        #include <abstractions/apache2-common>
  #        /var/www/html/             r,
  #        /var/www/html/**           r,
  #        /var/log/apache2/*.log     w,
  #    }
  #
  # 4- Use the "AADefaultHatName" apache configuration option to specify a
  #    hat to be used for a given apache virtualhost or "AAHatName" for
  #    a given apache directory or location directive:
  #
  #    <VirtualHost example.com:80>
  #        <IfModule mod_apparmor.c>
  #            AADefaultHatName example.com
  #        </IfModule>
  #        ...
  #    </VirtualHost>
  #
  #
  # There is an example profile for phpsysinfo included in the
  # apparmor-profiles package. To try it:
  #
  # 1- Install the phpsysinfo and the apparmor-profiles packages:
  #    sudo apt-get install phpsysinfo apparmor-profiles
  #
  # 2- Enable the main apache2 profile
  #    sudo aa-enforce /etc/apparmor.d/usr.sbin.apache2
  #
  # 3- Configure apache with the following (or similar):
  #    Alias /phpsysinfo /usr/share/phpsysinfo
  #    <Location /phpsysinfo>
  #        <IfModule mod_apparmor.c>
  #          AAHatName phpsysinfo
  #        </IfModule>
  #
  #        # adjust as necessary:
  #        Options None
  #        Require local
  #        Require ip 192.168.0.0/16
  #    </Location>
  #

  #include <abstractions/base>
  #include <abstractions/nameservice>

  # Send signals to all hats.
  signal (send) peer=@{profile_name}//*,

  capability dac_override,
  capability kill,
  capability net_bind_service,
  capability setgid,
  capability setuid,
  capability sys_tty_config,

  / rw,
  /** mrwlkix,


  ^DEFAULT_URI flags=(complain,attach_disconnected) {
    #include <abstractions/base>
    #include <abstractions/apache2-common>

    / rw,
    /** mrwlkix,
  }

  ^HANDLING_UNTRUSTED_INPUT flags=(complain,attach_disconnected) {
    #include <abstractions/apache2-common>

    / rw,
    /** mrwlkix,
  }

  # This directory contains web application
  # package-specific apparmor files.

  #include <apache2.d>

  # Site-specific additions and overrides. See local/README for details.
  #include <local/usr.sbin.apache2>
}