280 lines
7.4 KiB
Plaintext
280 lines
7.4 KiB
Plaintext
## <module name="libraries" layer="system">
|
|
## <summary>Policy for system libraries.</summary>
|
|
|
|
########################################
|
|
## <interface name="libraries_ldconfig_transition">
|
|
## <description>
|
|
## Execute ldconfig in the ldconfig domain.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`libraries_ldconfig_transition',`
|
|
requires_block_template(`$0'_depend)
|
|
|
|
domain_auto_trans($1,ldconfig_exec_t,ldconfig_t)
|
|
|
|
allow $1 ldconfig_t:fd use;
|
|
allow ldconfig_t $1:fd use;
|
|
allow ldconfig_t $1:fifo_file rw_file_perms;
|
|
allow ldconfig_t $1:process sigchld;
|
|
')
|
|
|
|
define(`libraries_ldconfig_transition_depend',`
|
|
type ldconfig_t, ldconfig_exec_t;
|
|
|
|
class file rx_file_perms;
|
|
class process { transition noatsecure siginh rlimitinh sigchld };
|
|
class fd use;
|
|
class fifo_file rw_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="libraries_ldconfig_transition_add_role_use_terminal">
|
|
## <description>
|
|
## Execute ldconfig in the ldconfig domain.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## <parameter name="role">
|
|
## The role to allow the ldconfig domain.
|
|
## </parameter>
|
|
## <parameter name="terminal">
|
|
## The type of the terminal allow the ldconfig domain to use.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`libraries_ldconfig_transition_add_role_use_terminal',`
|
|
requires_block_template(`$0'_depend)
|
|
|
|
libraries_ldconfig_transition($1)
|
|
role $2 types ldconfig_t;
|
|
allow ldconfig_t $3:chr_file { getattr read write ioctl };
|
|
')
|
|
|
|
define(`libraries_ldconfig_transition_add_role_use_terminal_depend',`
|
|
type ldconfig_t;
|
|
|
|
class chr_file { getattr read write ioctl };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="libraries_use_dynamic_loader">
|
|
## <description>
|
|
## Use the dynamic link/loader for automatic loading
|
|
## of shared libraries.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`libraries_use_dynamic_loader',`
|
|
requires_block_template(`$0'_depend)
|
|
|
|
files_read_general_system_config_directory($1)
|
|
allow $1 lib_t:dir r_dir_perms;
|
|
allow $1 lib_t:lnk_file r_file_perms;
|
|
allow $1 ld_so_t:lnk_file r_file_perms;
|
|
allow $1 ld_so_t:file rx_file_perms;
|
|
allow $1 ld_so_cache_t:file r_file_perms;
|
|
')
|
|
|
|
define(`libraries_use_dynamic_loader_depend',`
|
|
type lib_t, ld_so_t, ld_so_cache_t;
|
|
|
|
class dir r_dir_perms;
|
|
class lnk_file r_file_perms;
|
|
class file rx_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="libraries_legacy_use_dynamic_loader">
|
|
## <description>
|
|
## Use the dynamic link/loader for automatic loading
|
|
## of shared libraries with legacy support.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`libraries_legacy_use_dynamic_loader',`
|
|
requires_block_template(`$0'_depend)
|
|
|
|
libraries_use_dynamic_loader($1)
|
|
allow $1 ld_so_t:file execmod;
|
|
allow $1 ld_so_cache_t:file execute;
|
|
')
|
|
|
|
define(`libraries_legacy_use_dynamic_loader_depend',`
|
|
type ld_so_t, ld_so_cache_t;
|
|
|
|
class file { execute execmod };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="libraries_execute_dynamic_loader">
|
|
## <description>
|
|
## Execute the dynamic link/loader in the caller's
|
|
## domain. This is commonly needed for the
|
|
## /usr/bin/ldd program. Note: this can be used
|
|
## to execute any binary that the caller can
|
|
## read, even if the caller does not have execute
|
|
## permissions.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`libraries_execute_dynamic_loader',`
|
|
requires_block_template(`$0'_depend)
|
|
|
|
allow $1 lib_t:dir r_dir_perms;
|
|
allow $1 lib_t:lnk_file r_file_perms;
|
|
allow $1 ld_so_t:lnk_file r_file_perms;
|
|
allow $1 ld_so_t:file { r_file_perms execute execute_no_trans };
|
|
')
|
|
|
|
define(`libraries_execute_dynamic_loader_depend',`
|
|
type lib_t, ld_so_t;
|
|
|
|
class dir r_dir_perms;
|
|
class lnk_file r_file_perms;
|
|
class file { r_file_perms execute execute_no_trans };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="libraries_modify_dynamic_loader_cache">
|
|
## <description>
|
|
## Modify the dynamic link/loader's cached listing
|
|
## of shared libraries.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`libraries_modify_dynamic_loader_cache',`
|
|
requires_block_template(`$0'_depend)
|
|
|
|
files_read_general_system_config_directory($1)
|
|
allow $1 ld_so_cache_t:file rw_file_perms;
|
|
')
|
|
|
|
define(`libraries_modify_dynamic_loader_cache_depend',`
|
|
type ld_so_cache_t;
|
|
|
|
class file rw_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="libraries_read_library_resources">
|
|
## <description>
|
|
## Read files in the library directories, such
|
|
## as static libraries.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`libraries_read_library_resources',`
|
|
requires_block_template(`$0'_depend)
|
|
|
|
allow $1 lib_t:dir r_dir_perms;
|
|
allow $1 lib_t:{ file lnk_file } r_file_perms;
|
|
')
|
|
|
|
define(`libraries_read_library_resources_depend',`
|
|
type lib_t;
|
|
|
|
class dir r_dir_perms;
|
|
class lnk_file r_file_perms;
|
|
class file r_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="libraries_execute_library_scripts">
|
|
## <description>
|
|
## Execute library scripts in the caller domain.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`libraries_execute_library_scripts',`
|
|
requires_block_template(`$0'_depend)
|
|
|
|
allow $1 lib_t:dir r_dir_perms;
|
|
allow $1 lib_t:lnk_file r_file_perms;
|
|
allow $1 lib_t:file { getattr read execute execute_no_trans };
|
|
')
|
|
|
|
define(`libraries_execute_library_scripts_depend',`
|
|
type lib_t;
|
|
|
|
class dir r_dir_perms;
|
|
class lnk_file r_file_perms;
|
|
class file { getattr read execute execute_no_trans };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="libraries_use_shared_libraries">
|
|
## <description>
|
|
## Load and execute functions from shared libraries.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`libraries_use_shared_libraries',`
|
|
requires_block_template(`$0'_depend)
|
|
|
|
files_search_general_application_resources_dir($1)
|
|
allow $1 lib_t:dir r_dir_perms;
|
|
allow $1 lib_t:lnk_file r_file_perms;
|
|
allow $1 { shlib_t texrel_shlib_t }:lnk_file r_file_perms;
|
|
allow $1 { shlib_t texrel_shlib_t }:file rx_file_perms;
|
|
')
|
|
|
|
define(`libraries_use_shared_libraries_depend',`
|
|
type lib_t, shlib_t, texrel_shlib_t;
|
|
|
|
class dir r_dir_perms;
|
|
class lnk_file r_file_perms;
|
|
class file rx_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="libraries_legacy_use_shared_libraries">
|
|
## <description>
|
|
## Load and execute functions from shared libraries,
|
|
## with legacy support.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`libraries_legacy_use_shared_libraries',`
|
|
requires_block_template(`$0'_depend)
|
|
|
|
libraries_use_shared_libraries($1)
|
|
allow $1 { shlib_t texrel_shlib_t }:file execmod;
|
|
')
|
|
|
|
define(`libraries_legacy_use_shared_libraries_depend',`
|
|
type shlib_t, texrel_shlib_t;
|
|
|
|
class file execmod;
|
|
')
|
|
|
|
## </module>
|