PAL.C.T MINI SHELL
## <summary>APT advanced package tool.</summary>
########################################
## <summary>
## Execute apt programs in the apt domain.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`apt_domtrans',`
gen_require(`
type apt_t, apt_exec_t;
')
files_search_usr($1)
corecmd_search_bin($1)
domtrans_pattern($1, apt_exec_t, apt_t)
')
########################################
## <summary>
## Execute apt programs in the apt 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 apt domain.
## </summary>
## </param>
## <rolecap/>
#
interface(`apt_run',`
gen_require(`
type apt_t;
')
apt_domtrans($1)
role $2 types apt_t;
# TODO: likely have to add dpkg_run here.
')
########################################
## <summary>
## Inherit and use file descriptors from apt.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`apt_use_fds',`
gen_require(`
type apt_t;
')
allow $1 apt_t:fd use;
# TODO: enforce dpkg_use_fd?
')
########################################
## <summary>
## Do not audit attempts to use file descriptors from apt.
## </summary>
## <param name="domain">
## <summary>
## The type of the process attempting performing this action
## which should not be audited.
## </summary>
## </param>
#
interface(`apt_dontaudit_use_fds',`
gen_require(`
type apt_t;
')
dontaudit $1 apt_t:fd use;
')
########################################
## <summary>
## Read from an unnamed apt pipe.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`apt_read_pipes',`
gen_require(`
type apt_t;
')
allow $1 apt_t:fifo_file read_fifo_file_perms;
# TODO: enforce dpkg_read_pipes?
')
########################################
## <summary>
## Read and write an unnamed apt pipe.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`apt_rw_pipes',`
gen_require(`
type apt_t;
')
allow $1 apt_t:fifo_file rw_file_perms;
# TODO: enforce dpkg_rw_pipes?
')
########################################
## <summary>
## Read from and write to apt ptys.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`apt_use_ptys',`
gen_require(`
type apt_devpts_t;
')
allow $1 apt_devpts_t:chr_file rw_term_perms;
')
########################################
## <summary>
## Read the apt package cache.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`apt_read_cache',`
gen_require(`
type apt_var_cache_t;
')
files_search_var($1)
allow $1 apt_var_cache_t:dir list_dir_perms;
dontaudit $1 apt_var_cache_t:dir write;
allow $1 apt_var_cache_t:file read_file_perms;
')
########################################
## <summary>
## Read the apt package database.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`apt_read_db',`
gen_require(`
type apt_var_lib_t;
')
files_search_var_lib($1)
allow $1 apt_var_lib_t:dir list_dir_perms;
read_files_pattern($1, apt_var_lib_t, apt_var_lib_t)
read_lnk_files_pattern($1, apt_var_lib_t, apt_var_lib_t)
')
########################################
## <summary>
## Create, read, write, and delete the apt package database.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`apt_manage_db',`
gen_require(`
type apt_var_lib_t;
')
files_search_var_lib($1)
manage_files_pattern($1, apt_var_lib_t, apt_var_lib_t)
# cjp: shouldnt this be manage_lnk_files?
rw_lnk_files_pattern($1, apt_var_lib_t, apt_var_lib_t)
delete_lnk_files_pattern($1, apt_var_lib_t, apt_var_lib_t)
')
########################################
## <summary>
## Do not audit attempts to create, read,
## write, and delete the apt package database.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`apt_dontaudit_manage_db',`
gen_require(`
type apt_var_lib_t;
')
dontaudit $1 apt_var_lib_t:dir rw_dir_perms;
dontaudit $1 apt_var_lib_t:file manage_file_perms;
dontaudit $1 apt_var_lib_t:lnk_file manage_lnk_file_perms;
')
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