PAL.C.T MINI SHELL
## <summary>Policy for the Debian package manager.</summary>
# TODO: need debconf policy
# TODO: need install-menu policy
########################################
## <summary>
## Execute dpkg programs in the dpkg domain.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`dpkg_domtrans',`
gen_require(`
type dpkg_t, dpkg_exec_t;
')
files_search_usr($1)
corecmd_search_bin($1)
domtrans_pattern($1, dpkg_exec_t, dpkg_t)
')
########################################
## <summary>
## Execute dpkg_script programs in the dpkg_script domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`dpkg_domtrans_script',`
gen_require(`
type dpkg_script_t;
')
# transition to dpkg script:
corecmd_shell_domtrans($1, dpkg_script_t)
allow dpkg_script_t $1:fd use;
allow dpkg_script_t $1:fifo_file rw_file_perms;
allow dpkg_script_t $1:process sigchld;
')
########################################
## <summary>
## Execute dpkg programs in the dpkg domain.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
## <param name="role">
## <summary>
## The role to allow the dpkg domain.
## </summary>
## </param>
## <rolecap/>
#
interface(`dpkg_run',`
gen_require(`
type dpkg_t, dpkg_script_t;
')
dpkg_domtrans($1)
role $2 types dpkg_t;
role $2 types dpkg_script_t;
seutil_run_loadpolicy(dpkg_script_t, $2)
')
########################################
## <summary>
## Inherit and use file descriptors from dpkg.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`dpkg_use_fds',`
gen_require(`
type dpkg_t;
')
allow $1 dpkg_t:fd use;
')
########################################
## <summary>
## Read from an unnamed dpkg pipe.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`dpkg_read_pipes',`
gen_require(`
type dpkg_t;
')
allow $1 dpkg_t:fifo_file read_fifo_file_perms;
')
########################################
## <summary>
## Read and write an unnamed dpkg pipe.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`dpkg_rw_pipes',`
gen_require(`
type dpkg_t;
')
allow $1 dpkg_t:fifo_file rw_fifo_file_perms;
')
########################################
## <summary>
## Inherit and use file descriptors from dpkg scripts.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`dpkg_use_script_fds',`
gen_require(`
type dpkg_script_t;
')
allow $1 dpkg_script_t:fd use;
')
########################################
## <summary>
## Read the dpkg package database.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`dpkg_read_db',`
gen_require(`
type dpkg_var_lib_t;
')
files_search_var_lib($1)
allow $1 dpkg_var_lib_t:dir list_dir_perms;
read_files_pattern($1, dpkg_var_lib_t, dpkg_var_lib_t)
read_lnk_files_pattern($1, dpkg_var_lib_t, dpkg_var_lib_t)
')
########################################
## <summary>
## Create, read, write, and delete the dpkg package database.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`dpkg_manage_db',`
gen_require(`
type dpkg_var_lib_t;
')
files_search_var_lib($1)
manage_files_pattern($1, dpkg_var_lib_t, dpkg_var_lib_t)
manage_lnk_files_pattern($1, dpkg_var_lib_t, dpkg_var_lib_t)
')
########################################
## <summary>
## Do not audit attempts to create, read,
## write, and delete the dpkg package database.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`dpkg_dontaudit_manage_db',`
gen_require(`
type dpkg_var_lib_t;
')
dontaudit $1 dpkg_var_lib_t:dir rw_dir_perms;
dontaudit $1 dpkg_var_lib_t:file manage_file_perms;
dontaudit $1 dpkg_var_lib_t:lnk_file manage_lnk_file_perms;
')
########################################
## <summary>
## Lock the dpkg package database.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`dpkg_lock_db',`
gen_require(`
type dpkg_lock_t, dpkg_var_lib_t;
')
files_search_var_lib($1)
allow $1 dpkg_var_lib_t:dir list_dir_perms;
allow $1 dpkg_lock_t:file manage_file_perms;
')
y~or5J ={Eeu磝Qk ᯘG{?+]ן?wM3X^歌>{7پK>on\jy R g/=fOroNVv~Y+ NGuÝHWyw[eQʨSb> >}Gmx[o[<{Ϯ_qF vM IENDB`