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|
## <summary>Point to Point Protocol daemon creates links in ppp networks.</summary>
########################################
## <summary>
## Create, read, write, and delete
## ppp home files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`ppp_manage_home_files',`
gen_require(`
type ppp_home_t;
')
userdom_search_user_home_dirs($1)
allow $1 ppp_home_t:file manage_file_perms;
')
########################################
## <summary>
## Read ppp user home content files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`ppp_read_home_files',`
gen_require(`
type ppp_home_t;
')
userdom_search_user_home_dirs($1)
allow $1 ppp_home_t:file read_file_perms;
')
########################################
## <summary>
## Relabel ppp home files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`ppp_relabel_home_files',`
gen_require(`
type ppp_home_t;
')
userdom_search_user_home_dirs($1)
allow $1 ppp_home_t:file relabel_file_perms;
')
########################################
## <summary>
## Create objects in user home
## directories with the ppp home type.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <param name="object_class">
## <summary>
## Class of the object being created.
## </summary>
## </param>
## <param name="name" optional="true">
## <summary>
## The name of the object being created.
## </summary>
## </param>
#
interface(`ppp_home_filetrans_ppp_home',`
gen_require(`
type ppp_home_t;
')
userdom_user_home_dir_filetrans($1, ppp_home_t, $2, $3)
')
########################################
## <summary>
## Inherit and use ppp file discriptors.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`ppp_use_fds',`
gen_require(`
type pppd_t;
')
allow $1 pppd_t:fd use;
')
########################################
## <summary>
## Do not audit attempts to inherit
## and use ppp file discriptors.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`ppp_dontaudit_use_fds',`
gen_require(`
type pppd_t;
')
dontaudit $1 pppd_t:fd use;
')
########################################
## <summary>
## Send child terminated signals to ppp.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`ppp_sigchld',`
gen_require(`
type pppd_t;
')
allow $1 pppd_t:process sigchld;
')
########################################
## <summary>
## Send kill signals to ppp.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
#
interface(`ppp_kill',`
gen_require(`
type pppd_t;
')
allow $1 pppd_t:process sigkill;
')
########################################
## <summary>
## Send generic signals to ppp.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`ppp_signal',`
gen_require(`
type pppd_t;
')
allow $1 pppd_t:process signal;
')
########################################
## <summary>
## Send null signals to ppp.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`ppp_signull',`
gen_require(`
type pppd_t;
')
allow $1 pppd_t:process signull;
')
########################################
## <summary>
## Execute pppd in the pppd domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`ppp_domtrans',`
gen_require(`
type pppd_t, pppd_exec_t;
')
corecmd_search_bin($1)
domtrans_pattern($1, pppd_exec_t, pppd_t)
')
########################################
## <summary>
## Conditionally execute pppd on
## behalf of a user or staff type.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="role">
## <summary>
## Role allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`ppp_run_cond',`
gen_require(`
attribute_role pppd_roles;
')
roleattribute $2 pppd_roles;
tunable_policy(`pppd_for_user',`
ppp_domtrans($1)
')
')
########################################
## <summary>
## Unconditionally execute ppp daemon
## on behalf of a user or staff type.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
## <param name="role">
## <summary>
## Role allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`ppp_run',`
gen_require(`
attribute_role pppd_roles;
')
ppp_domtrans($1)
roleattribute $2 pppd_roles;
')
########################################
## <summary>
## Execute domain in the caller domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`ppp_exec',`
gen_require(`
type pppd_exec_t;
')
corecmd_search_bin($1)
can_exec($1, pppd_exec_t)
')
########################################
## <summary>
## Read ppp configuration files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`ppp_read_config',`
gen_require(`
type pppd_etc_t;
')
files_search_etc($1)
read_files_pattern($1, pppd_etc_t, pppd_etc_t)
')
########################################
## <summary>
## Read ppp writable configuration content.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`ppp_read_rw_config',`
gen_require(`
type pppd_etc_t, pppd_etc_rw_t;
')
files_search_etc($1)
allow $1 { pppd_etc_t pppd_etc_rw_t }:dir list_dir_perms;
allow $1 pppd_etc_rw_t:file read_file_perms;
allow $1 { pppd_etc_t pppd_etc_rw_t }:lnk_file read_lnk_file_perms;
')
########################################
## <summary>
## Read ppp secret files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`ppp_read_secrets',`
gen_require(`
type pppd_etc_t, pppd_secret_t;
')
files_search_etc($1)
allow $1 pppd_etc_t:dir list_dir_perms;
allow $1 pppd_secret_t:file read_file_perms;
allow $1 pppd_etc_t:lnk_file read_lnk_file_perms;
')
########################################
## <summary>
## Read ppp runtime files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`ppp_read_runtime_files',`
gen_require(`
type pppd_runtime_t;
')
files_search_runtime($1)
allow $1 pppd_runtime_t:file read_file_perms;
')
########################################
## <summary>
## Create, read, write, and delete
## ppp runtime files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`ppp_manage_runtime_files',`
gen_require(`
type pppd_runtime_t;
')
files_search_runtime($1)
allow $1 pppd_runtime_t:file manage_file_perms;
')
########################################
## <summary>
## Create specified pppd runtime objects
## with a type transition.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <param name="object_class">
## <summary>
## Class of the object being created.
## </summary>
## </param>
## <param name="name" optional="true">
## <summary>
## The name of the object being created.
## </summary>
## </param>
#
interface(`ppp_runtime_filetrans',`
gen_require(`
type pppd_runtime_t;
')
files_runtime_filetrans($1, pppd_runtime_t, $2, $3)
')
########################################
## <summary>
## Execute pppd init script in
## the initrc domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`ppp_initrc_domtrans',`
gen_require(`
type pppd_initrc_exec_t;
')
init_labeled_script_domtrans($1, pppd_initrc_exec_t)
')
########################################
## <summary>
## All of the rules required to
## administrate an ppp environment.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <param name="role">
## <summary>
## Role allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`ppp_admin',`
gen_require(`
type pppd_t, pppd_tmp_t, pppd_log_t, pppd_lock_t;
type pppd_etc_t, pppd_secret_t, pppd_etc_rw_t;
type pppd_runtime_t, pppd_initrc_exec_t;
type pptp_t, pptp_log_t, pptp_runtime_t;
')
allow $1 { pptp_t pppd_t }:process { ptrace signal_perms };
ps_process_pattern($1, { pptp_t pppd_t })
init_startstop_service($1, $2, pppd_t, pppd_initrc_exec_t)
files_list_tmp($1)
admin_pattern($1, pppd_tmp_t)
logging_list_logs($1)
admin_pattern($1, { pptp_log_t pppd_log_t })
files_list_locks($1)
admin_pattern($1, pppd_lock_t)
files_list_etc($1)
admin_pattern($1, { pppd_etc_rw_t pppd_secret_t pppd_etc_t })
files_list_runtime($1)
admin_pattern($1, { pptp_runtime_t pppd_runtime_t })
')
|
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