697 lines
16 KiB
Plaintext
697 lines
16 KiB
Plaintext
## <module name="terminal">
|
|
## <summary>Policy for terminals.</summary>
|
|
|
|
########################################
|
|
## <interface name="term_pty">
|
|
## <description>
|
|
## Transform specified type into a pty type.
|
|
## </description>
|
|
## <parameter name="pty_type">
|
|
## An object type that will applied to a pty.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_pty',`
|
|
gen_require(`
|
|
attribute ptynode;
|
|
type devpts_t;
|
|
class filesystem associate;
|
|
')
|
|
|
|
allow $1 devpts_t:filesystem associate;
|
|
typeattribute $1 ptynode;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_user_pty">
|
|
## <description>
|
|
## Transform specified type into an user
|
|
## pty type. This allows it to be relabeled via
|
|
## type change by login programs such as ssh.
|
|
## </description>
|
|
## <parameter name="userdomain">
|
|
## The type of the user domain associated with
|
|
## this pty.
|
|
## </parameter>
|
|
## <parameter name="object_type">
|
|
## An object type that will applied to a pty.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_user_pty',`
|
|
gen_require(`
|
|
attribute server_ptynode;
|
|
')
|
|
|
|
term_pty($1)
|
|
type_change $1 server_ptynode:chr_file $2;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_tty">
|
|
## <description>
|
|
## Transform specified type into a tty type.
|
|
## </description>
|
|
## <parameter name="tty_type">
|
|
## An object type that will applied to a tty.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_tty',`
|
|
gen_require(`
|
|
attribute ttynode;
|
|
type tty_device_t;
|
|
')
|
|
|
|
typeattribute $2 ttynode;
|
|
type_change $1 tty_device_t:chr_file $2;
|
|
|
|
# Debian login is from shadow utils and does not allow resetting the perms.
|
|
# have to fix this!
|
|
ifdef(`distro_debian',`
|
|
type_change $1 ttynode:chr_file $2;
|
|
')
|
|
|
|
ifdef(`distro_redhat',`
|
|
fs_associate_tmpfs($2)
|
|
')
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_create_pty">
|
|
## <description>
|
|
## Create a pty in the /dev/pts directory.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process creating the pty.
|
|
## </parameter>
|
|
## <parameter name="pty_type">
|
|
## The type of the pty.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_create_pty',`
|
|
gen_require(`
|
|
type bsdpty_device_t, devpts_t, ptmx_t;
|
|
class filesystem getattr;
|
|
class dir r_dir_perms;
|
|
class chr_file rw_file_perms;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 ptmx_t:chr_file rw_file_perms;
|
|
|
|
allow $1 devpts_t:dir r_dir_perms;
|
|
allow $1 devpts_t:filesystem getattr;
|
|
dontaudit $1 bsdpty_device_t:chr_file { getattr read write };
|
|
type_transition $1 devpts_t:chr_file $2;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_use_all_terms">
|
|
## <description>
|
|
## Read and write the console, all
|
|
## ttys and all ptys.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_use_all_terms',`
|
|
gen_require(`
|
|
attribute ttynode, ptynode;
|
|
type console_device_t, devpts_t, tty_device_t;
|
|
class dir r_dir_perms;
|
|
class chr_file rw_file_perms;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 devpts_t:dir r_dir_perms;
|
|
allow $1 { console_device_t tty_device_t ttynode ptynode }:chr_file rw_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_write_console">
|
|
## <description>
|
|
## Write to the console.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_write_console',`
|
|
gen_require(`
|
|
type console_device_t;
|
|
class chr_file write;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 console_device_t:chr_file write;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_use_console">
|
|
## <description>
|
|
## Read from and write to the console.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_use_console',`
|
|
gen_require(`
|
|
type console_device_t;
|
|
class chr_file rw_file_perms;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 console_device_t:chr_file rw_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_dontaudit_use_console">
|
|
## <description>
|
|
## Do not audit attemtps to read from
|
|
## or write to the console.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_dontaudit_use_console',`
|
|
gen_require(`
|
|
type console_device_t;
|
|
class chr_file { read write };
|
|
')
|
|
|
|
dontaudit $1 console_device_t:chr_file { read write };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_setattr_console">
|
|
## <description>
|
|
## Set the attributes of the console
|
|
## device node.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_setattr_console',`
|
|
gen_require(`
|
|
type console_device_t;
|
|
class chr_file setattr;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 console_device_t:chr_file setattr;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_list_ptys">
|
|
## <description>
|
|
## Read the /dev/pts directory to
|
|
## list all ptys.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_list_ptys',`
|
|
gen_require(`
|
|
type devpts_t;
|
|
class dir r_dir_perms;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 devpts_t:dir r_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_dontaudit_list_ptys">
|
|
## <description>
|
|
## Do not audit attempts to read the
|
|
## /dev/pts directory to.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process to not audit.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_dontaudit_list_ptys',`
|
|
gen_require(`
|
|
type devpts_t;
|
|
class dir { getattr search read };
|
|
')
|
|
|
|
dontaudit $1 devpts_t:dir { getattr search read };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_use_generic_pty">
|
|
## <description>
|
|
## Read and write the generic pty
|
|
## type. This is generally only used in
|
|
## the targeted policy.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_use_generic_pty',`
|
|
gen_require(`
|
|
type devpts_t;
|
|
class chr_file { read write };
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 devpts_t:chr_file { read write };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_dontaudit_use_generic_pty">
|
|
## <description>
|
|
## Dot not audit attempts to read and
|
|
## write the generic pty type. This is
|
|
## generally only used in the targeted policy.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process to not audit.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_dontaudit_use_generic_pty',`
|
|
gen_require(`
|
|
type devpts_t;
|
|
class chr_file { read write };
|
|
')
|
|
|
|
dontaudit $1 devpts_t:chr_file { read write };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_use_controlling_term">
|
|
## <description>
|
|
## Read and write the controlling
|
|
## terminal (/dev/tty).
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_use_controlling_term',`
|
|
gen_require(`
|
|
type devtty_t;
|
|
class chr_file { getattr read write ioctl };
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 devtty_t:chr_file { getattr read write ioctl };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_dontaudit_use_ptmx">
|
|
## <description>
|
|
## Do not audit attempts to read and
|
|
## write the pty multiplexor (/dev/ptmx).
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process to not audit.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_dontaudit_use_ptmx',`
|
|
gen_require(`
|
|
type ptmx_t;
|
|
class chr_file { getattr read write };
|
|
')
|
|
|
|
dontaudit $1 ptmx_t:chr_file { getattr read write };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_getattr_all_user_ptys">
|
|
## <description>
|
|
## Get the attributes of all user
|
|
## pty device nodes.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_getattr_all_user_ptys',`
|
|
gen_require(`
|
|
attribute ptynode;
|
|
class dir r_dir_perms;
|
|
class chr_file getattr;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 devpts_t:dir r_dir_perms;
|
|
allow $1 ptynode:chr_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_use_all_user_ptys">
|
|
## <description>
|
|
## Read and write all user ptys.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_use_all_user_ptys',`
|
|
gen_require(`
|
|
attribute ptynode;
|
|
class dir r_dir_perms;
|
|
class chr_file { getattr read write ioctl };
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 devpts_t:dir r_dir_perms;
|
|
allow $1 ptynode:chr_file { getattr read write ioctl };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_dontaudit_use_all_user_ptys">
|
|
## <description>
|
|
## Do not audit attempts to read any
|
|
## user ptys.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process to not audit.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_dontaudit_use_all_user_ptys',`
|
|
gen_require(`
|
|
attribute ptynode;
|
|
class chr_file { read write };
|
|
')
|
|
|
|
dontaudit $1 ptynode:chr_file { read write };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_getattr_unallocated_ttys">
|
|
## <description>
|
|
## Get the attributes of all unallocated
|
|
## tty device nodes.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_getattr_unallocated_ttys',`
|
|
gen_require(`
|
|
type tty_device_t;
|
|
class chr_file getattr;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 tty_device_t:chr_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_setattr_unallocated_ttys">
|
|
## <description>
|
|
## Set the attributes of all unallocated
|
|
## tty device nodes.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_setattr_unallocated_ttys',`
|
|
gen_require(`
|
|
type tty_device_t;
|
|
class chr_file setattr;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 tty_device_t:chr_file setattr;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_relabel_unallocated_ttys">
|
|
## <description>
|
|
## Relabel from and to the unallocated
|
|
## tty type.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_relabel_unallocated_ttys',`
|
|
gen_require(`
|
|
type tty_device_t;
|
|
class chr_file { relabelfrom relabelto };
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 tty_device_t:chr_file { relabelfrom relabelto };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_reset_tty_labels">
|
|
## <description>
|
|
## Relabel from all user tty types to
|
|
## the unallocated tty type.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_reset_tty_labels',`
|
|
gen_require(`
|
|
attribute ttynode;
|
|
type tty_device_t;
|
|
class chr_file { relabelfrom relabelto };
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 ttynode:chr_file relabelfrom;
|
|
allow $1 tty_device_t:chr_file relabelto;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_write_unallocated_ttys">
|
|
## <description>
|
|
## Write to unallocated ttys.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_write_unallocated_ttys',`
|
|
gen_require(`
|
|
type tty_device_t;
|
|
class chr_file { getattr write };
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 tty_device_t:chr_file { getattr write };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_use_unallocated_tty">
|
|
## <description>
|
|
## Read and write unallocated ttys.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_use_unallocated_tty',`
|
|
gen_require(`
|
|
type tty_device_t;
|
|
class chr_file { getattr read write ioctl };
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 tty_device_t:chr_file { getattr read write ioctl };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_dontaudit_use_unallocated_tty">
|
|
## <description>
|
|
## Do not audit attempts to read or
|
|
## write unallocated ttys.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process to not audit.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_dontaudit_use_unallocated_tty',`
|
|
gen_require(`
|
|
type tty_device_t;
|
|
class chr_file { read write };
|
|
')
|
|
|
|
dontaudit $1 tty_device_t:chr_file { read write };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_getattr_all_user_ttys">
|
|
## <description>
|
|
## Get the attributes of all user tty
|
|
## device nodes.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_getattr_all_user_ttys',`
|
|
gen_require(`
|
|
attribute ttynode;
|
|
class chr_file getattr;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 ttynode:chr_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_dontaudit_getattr_all_user_ttys">
|
|
## <description>
|
|
## Do not audit attempts to get the
|
|
## attributes of any user tty
|
|
## device nodes.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_dontaudit_getattr_all_user_ttys',`
|
|
gen_require(`
|
|
attribute ttynode;
|
|
class chr_file getattr;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
dontaudit $1 ttynode:chr_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_setattr_all_user_ttys">
|
|
## <description>
|
|
## Set the attributes of all user tty
|
|
## device nodes.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_setattr_all_user_ttys',`
|
|
gen_require(`
|
|
attribute ttynode;
|
|
class chr_file setattr;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 ttynode:chr_file setattr;
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_relabel_all_user_ttys">
|
|
## <description>
|
|
## Relabel from and to all user
|
|
## user tty device nodes.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_relabel_all_user_ttys',`
|
|
gen_require(`
|
|
attribute ttynode;
|
|
class chr_file { relabelfrom relabelto };
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 ttynode:chr_file { relabelfrom relabelto };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_write_all_user_ttys">
|
|
## <description>
|
|
## Write to all user ttys.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_write_all_user_ttys',`
|
|
gen_require(`
|
|
attribute ttynode;
|
|
class chr_file { getattr write };
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 ttynode:chr_file { getattr write };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_use_all_user_ttys">
|
|
## <description>
|
|
## Read and write all user to all user ttys.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_use_all_user_ttys',`
|
|
gen_require(`
|
|
attribute ttynode;
|
|
class chr_file { getattr read write ioctl };
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 ttynode:chr_file { getattr read write ioctl };
|
|
')
|
|
|
|
########################################
|
|
## <interface name="term_dontaudit_use_all_user_ttys">
|
|
## <description>
|
|
## Do not audit attempts to read or write
|
|
## any user ttys.
|
|
## </description>
|
|
## <parameter name="domain">
|
|
## The type of the process performing this action.
|
|
## </parameter>
|
|
## </interface>
|
|
#
|
|
define(`term_dontaudit_use_all_user_ttys',`
|
|
gen_require(`
|
|
attribute ttynode;
|
|
class chr_file { read write };
|
|
')
|
|
|
|
dontaudit $1 ttynode:chr_file { read write };
|
|
')
|
|
|
|
## </module>
|