apparmor-bluez-avrcp-volume manual

medium

Image Types:
target-armhf-internal / target-armhf / target-amd64
Image Deployment:
APT
Type:
functional

Description

Test AppArmor profile for Bluez AVRCP volume up and down commands.

Resources

  • A Bluetooth adapter.
  • An A2DP Source and AVRCP capable phone (Galaxy Nexus)

Pre Conditions

  1. Ensure Rootfs is remounted as read/write.
    2. $ sudo mount -o remount,rw /
  2. Install dependencies
    3. $ sudo apt install chaiwala-tests apertis-tests-apparmor-report python3-dbus python3-gi
  3. Restart the system to restore the filesystem state to read-only before running the test.
    4. $ sudo reboot
  4. Please note that connman disables bluetooth by default on a fresh image. If it's already enabled, connmanctl will give an "In progress" error that may be ignored. To enable the device:
    5. $ connmanctl enable bluetooth
  5. Start simple agent:
    6. $ /usr/lib/chaiwala-tests/bluez/simple-agent -y
  6. Pair both devices initiating from the phone side
  7. Pay attention to the simple-agent window as it requires input during the pairing process.

Execution Steps

  1. Be sure that the bluez-avrcp-volume TC passes before executing this one, otherwise false-negative might occur.
  2. Ensure Pulse Audio is activated:
    3. $ pactl stat
  3. Get the bluetooth device address by running hcitool scan and in another terminal, execute:
    4. $ /usr/lib/chaiwala-tests/bluez/test-avrcp.py -i hci0 <device_address>
  4. Collect AppArmor auditd logs, by running:
    5. $ aa_get_complaints.sh "barkway\|shapwick\|tinwell\|mildenhall"
  5. And press 'y' when asked, so the script can proceed.

Expected

On Success the script will find no complaints:

[...snip uselss output...]

>>> No complaints found!

While if something goes wrong, the output will be similar to:

[...snip useless output...]

>>> Complaints found, creating report ...

aa-dump_20130222-100931/

aa-dump_20130222-100931/complaint_tokens.log

aa-dump_20130222-100931/audit.log

aa-dump_20130222-100931/ps_aux.log

aa-dump_20130222-100931/uname.log

aa-dump_20130222-100931/chaiwala_version

>>> Report created as /home/chaiwala/aa-dump_20130222-100931.tar.bz2

In this case file a bug report against development/apparmor attaching the tar.bz2 file created.