#
# Example usage for an ubuntu-account-plugin app 'appname'
# $ aa-easyprof --template=ubuntu-account-plugin \
#               --profile-name=com.example.appname \
#               -p networking \
#               --template-var="@{APP_PKGNAME}=appname" \
#               --template-var="@{APP_VERSION}=0.1" \
#               "/usr/share/appname/**"
#
###ENDUSAGE###
# vim:syntax=apparmor

#include <tunables/global>

###VAR###

###PROFILEATTACH### (attach_disconnected) {
  #include <abstractions/base>
  #include <abstractions/fonts>
  #include <abstractions/X>

  # Apps fail to start when linked against newer curl/gnutls if we don't allow
  # this. (LP: #1350152)
  #include <abstractions/openssl>

  # Needed by native GL applications on Mir
  owner /{,var/}run/user/*/mir_socket rw,

  # Hardware-specific accesses
  #include "/usr/share/apparmor/hardware/graphics.d"

  #
  # IPC rules common for all apps
  #
  # Allow connecting to session bus and where to connect to services
  #include <abstractions/dbus-session-strict>

  # Allow connecting to system bus and where to connect to services. Put these
  # here so we don't need to repeat these rules in multiple places (actual
  # communications with any system services is mediated elsewhere). This does
  # allow apps to brute-force enumerate system services, but our system
  # services aren't a secret.
  #include <abstractions/dbus-strict>

  # on screen keyboard (OSK)
  dbus (send)
       bus=session
       path="/org/maliit/server/address"
       interface="org.freedesktop.DBus.Properties"
       member=Get
       peer=(name=org.maliit.server,label=unconfined),
  unix (connect, receive, send)
       type=stream
       peer=(addr="@/tmp/maliit-server/dbus-*"),

  # clipboard (LP: #1371170)
  dbus (receive, send)
       bus=session
       path="/com/canonical/QtMir/Clipboard"
       interface="com.canonical.QtMir.Clipboard"
       peer=(label=unconfined),
  dbus (receive, send)
       bus=session
       path="/com/canonical/QtMir/Clipboard"
       interface="org.freedesktop.DBus.{Introspectable,Properties}"
       peer=(label=unconfined),

  # TODO: finetune this
  dbus (send)
       bus=session
       peer=(name=org.a11y.Bus,label=unconfined),
  dbus (receive)
       bus=session
       interface=org.a11y.atspi**
       peer=(label=unconfined),
  dbus (receive, send)
       bus=accessibility
       peer=(label=unconfined),

  # Deny potentially dangerous access
  deny dbus bus=session
            path=/com/canonical/[Uu]nity/[Dd]ebug**,
  audit deny dbus bus=session
                  interface="com.canonical.snapdecisions",
  deny dbus (send)
       bus=session
       interface="org.gnome.GConf.Server",

  # LP: #1433590
  deny dbus bus=system
            path="/org/freedesktop/Accounts",

  # LP: #1378823
  deny dbus (bind)
       name="org.freedesktop.Application",

  #
  # end DBus rules common for all apps
  #

  # Don't allow apps to access scope endpoints
  audit deny /run/user/[0-9]*/zmq/   rw,
  audit deny /run/user/[0-9]*/zmq/** rwk,

  # Explicitly deny dangerous access
  audit deny /dev/input/** rw,
  deny /dev/fb0 rw, # don't use 'audit' since it is too noisy with the camera
  deny @{PROC}/[0-9]*/mounts r,
  deny /dev/disk/by-label/ r,

  # LP: #1378115
  deny /run/user/[0-9]*/dconf/user rw,
  deny owner @{HOME}/.config/dconf/user r,
  deny /custom/etc/dconf_profile r,

  # LP: #1381620
  deny @{HOME}/.cache/QML/Apps/ r,

  # subset of GNOME stuff
  /{,custom/}usr/share/icons/**              r,
  /{,custom/}usr/share/themes/**             r,
  /etc/pango/*                               r,
  /usr/lib{,32,64}/pango/**                  mr,
  /usr/lib/@{multiarch}/pango/**             mr,
  /usr/share/icons/*/index.theme             rk,
  /usr/share/unity/icons/**                  r,
  /usr/share/thumbnailer/icons/**            r,

  # /custom access
  /custom/xdg/data/themes/                   r,
  /custom/xdg/data/themes/**                 r,
  /custom/usr/share/fonts/                   r,
  /custom/usr/share/fonts/**                 r,

  # ibus read accesses
  /usr/lib/@{multiarch}/gtk-2.0/[0-9]*/immodules/im-ibus.so mr,
  owner @{HOME}/.config/ibus/      r,
  owner @{HOME}/.config/ibus/bus/  r,
  owner @{HOME}/.config/ibus/bus/* r,
  deny  @{HOME}/.config/ibus/bus/  w, # noisy and unneeded

  # subset of freedesktop.org
  /usr/share/mime/**                 r,
  owner @{HOME}/.local/share/mime/** r,
  owner @{HOME}/.config/user-dirs.dirs r,

  /usr/share/glib*/schemas/gschemas.compiled r,

  # various /proc entries (be careful to not allow things that can be used to
  # enumerate installed apps-- this will be easier once we have a PID kernel
  # var in AppArmor)
  @{PROC}/interrupts r,
  owner @{PROC}/cmdline r,
  owner @{PROC}/[0-9]*/auxv r,
  owner @{PROC}/[0-9]*/fd/ r,
  owner @{PROC}/[0-9]*/status r,
  owner @{PROC}/[0-9]*/task/ r,
  owner @{PROC}/[0-9]*/task/[0-9]*/ r,
  # FIXME: this leaks running process. Is it actually required? AppArmor kernel
  # var could solve this
  owner @{PROC}/[0-9]*/cmdline r,

  # libhybris
  /{,var/}run/shm/hybris_shm_data rw, # FIXME: LP: #1226569 (make app-specific)
  /usr/lib/@{multiarch}/libhybris/*.so mr,
  /{,android/}system/build.prop r,
  # These libraries can be in any of:
  #  /vendor/lib
  #  /system/lib
  #  /system/vendor/lib
  #  /android/vendor/lib
  #  /android/system/lib
  #  /android/system/vendor/lib
  /{,android/}vendor/lib/**           r,
  /{,android/}vendor/lib/**.so        m,
  /{,android/}system/lib/**           r,
  /{,android/}system/lib/**.so        m,
  /{,android/}system/vendor/lib/**    r,
  /{,android/}system/vendor/lib/**.so m,

  # attach_disconnected path
  /dev/socket/property_service rw,

  # Android logging triggered by platform. Can safely deny
  # LP: #1197124
  deny /dev/log_main w,
  deny /dev/log_radio w,
  deny /dev/log_events w,
  deny /dev/log_system w,
  # LP: #1352432
  deny /dev/xLog w,
  deny @{PROC}/xlog/  r,
  deny @{PROC}/xlog/* rw,

  # Lttng tracing. Can safely deny. LP: #1260491
  deny /{,var/}run/shm/lttng-ust-* r,

  # TODO: investigate
  deny /dev/cpuctl/apps/tasks w,
  deny /dev/cpuctl/apps/bg_non_interactive/tasks w,

  /sys/devices/system/cpu/ r,
  /sys/kernel/debug/tracing/trace_marker w,
  # LP: #1286162
  /etc/udev/udev.conf r,
  /sys/devices/pci[0-9]*/**/uevent r,
  # Not required, but noisy
  deny /run/udev/data/** r,

  #
  # qmlscene
  #
  /usr/share/qtchooser/ r,
  /usr/share/qtchooser/** r,
  /usr/lib/@{multiarch}/qt5/bin/qmlscene ixr,

  owner @{HOME}/.config/{UITK,ubuntu-ui-toolkit}/theme.ini rk,
  audit deny @{HOME}/.config/{UITK,ubuntu-ui-toolkit}/theme.ini w,

  # Launching under upstart requires this
  /usr/bin/qtchooser rmix,

  #
  # Application install dirs
  #

  # Click packages
  @{CLICK_DIR}/@{APP_PKGNAME}/                   r,
  @{CLICK_DIR}/@{APP_PKGNAME}/@{APP_VERSION}/    r,
  @{CLICK_DIR}/@{APP_PKGNAME}/@{APP_VERSION}/**  mrklix,

  # Packages shipped as debs have their install directory in /usr/share
  /usr/share/@{APP_PKGNAME}/ r,
  /usr/share/@{APP_PKGNAME}/** mrklix,

  #
  # Application writable dirs
  #

  owner /{,var/}run/user/*/online-accounts-ui/ui-*-@{APP_PKGNAME}_@{APP_APPNAME} rw,
  owner @{HOME}/.cache/online-accounts-ui/id-*-@{APP_PKGNAME}_@{APP_APPNAME}/ rw,
  owner @{HOME}/.cache/online-accounts-ui/id-*-@{APP_PKGNAME}_@{APP_APPNAME}/** mrwkl,

  # Allow writes to application-specific QML cache directories
  owner @{HOME}/.cache/QML/Apps/@{APP_PKGNAME}_@{APP_APPNAME}_@{APP_VERSION}/   rw,
  owner @{HOME}/.cache/QML/Apps/@{APP_PKGNAME}_@{APP_APPNAME}_@{APP_VERSION}/** mrwkl,

  dbus (send)
       bus=session
       path="/com/google/code/AccountsSSO/Accounts/Manager"
       interface="com.google.code.AccountsSSO.Accounts.Manager"
       member="store"
       peer=(name=com.google.code.AccountsSSO.Accounts.Manager,label=unconfined),

  ###ABSTRACTIONS###

  ###POLICYGROUPS###

  ###READS###

  ###WRITES###
}
