# Copyright © 2016 Collabora Ltd.
#
# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation files
# (the "Software"), to deal in the Software without restriction,
# including without limitation the rights to use, copy, modify, merge,
# publish, distribute, sublicense, and/or sell copies of the Software,
# and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.

#include <tunables/global>
#include <tunables/sys>

@DBUS_TEST_EXEC@/test-apparmor-activation {
  #include <abstractions/apparmor_api/change_profile>
  #include <abstractions/apparmor_api/find_mountpoint>
  #include <abstractions/apparmor_api/is_enabled>
  #include <abstractions/base>

  # We aren't really confining this process seriously; allow most things.
  /** mrix,
  /tmp/dbus-daemon-test.*/{,**} w,
  /tmp/dbus-* w,
  @{sys}/kernel/security/apparmor/** w,
  dbus (send, receive, bind),
  network,
  signal,

  # "Hat" subprofile used for the part of the process that imitates a client
  # trying to cause service activation via auto-starting.
  ^caller {
    #include <abstractions/apparmor_api/change_profile>
    #include <abstractions/base>

    /** mrix,
    /tmp/dbus-* w,
    @{sys}/kernel/security/apparmor/** w,
    dbus (send, receive, bind),
    network,
    signal,

    deny dbus send peer=(label=@DBUS_TEST_EXEC@/test-apparmor-activation//com.example.SendDeniedByAppArmorLabel),
    deny dbus send peer=(name=com.example.SendDeniedByAppArmorName),

    # There is no profile of this name. That's deliberate.
    deny dbus send peer=(label=@DBUS_TEST_EXEC@/test-apparmor-activation-com.example.SendDeniedByNonexistentAppArmorLabel),
  }

  # Used when we check that XML-based policy still works.
  ^com.example.ReceiveDenied {
    #include <abstractions/apparmor_api/change_profile>
    #include <abstractions/base>

    /** mrix,
    /tmp/dbus-* w,
    @{sys}/kernel/security/apparmor/** w,
    dbus,
    network,
    signal,
  }

  # This one is never actually used, but needs to exist so ^caller can
  # refer to it
  ^com.example.SendDeniedByAppArmorLabel {
    #include <abstractions/apparmor_api/change_profile>
    #include <abstractions/base>

    /** mrix,
    @{sys}/kernel/security/apparmor/** w,
    dbus (send, receive, bind),
    network,
    signal,
  }

  # "Hat" subprofile used for the part of the process that imitates a service
  # that is not allowed to receive from the caller.
  ^com.example.ReceiveDeniedByAppArmorLabel {
    #include <abstractions/apparmor_api/change_profile>
    #include <abstractions/base>

    /** mrix,
    /tmp/dbus-* w,
    @{sys}/kernel/security/apparmor/** w,
    dbus (send, receive, bind),
    network,
    signal,

    deny dbus receive peer=(label=@DBUS_TEST_EXEC@/test-apparmor-activation//caller),
  }
}
