# Copyright (C) 2005 Tresys Technology, LLC

########################################

#

# terminal_make_pseudoterminal(domain,ptytype,[`optional'])

#

define(`terminal_make_pseudoterminal',`

requires_block_template(terminal_make_pseudoterminal_depend,$3)

devices_list_device_nodes($1,optional)

allow $1 ptmx_t:chr_file { getattr read write };

allow $1 devpts_t:dir { getattr search read };

allow $1 devpts_t:filesystem getattr;

allow $2 devpts_t:filesystem associate;

dontaudit $1 bsdpty_device_t:chr_file { getattr read write };

type_transition $1 devpts_t:chr_file $2;

typeattribute $2 ptynode;

')

define(`terminal_make_pseudoterminal_depend',`

attribute ptynode;

type ptmx_t, devpts_t;

class filesystem { getattr associate };

class dir { getattr search read };

class chr_file { getattr read write };

devices_list_device_nodes_depend

')

########################################

#

# terminal_use_console(domain,[`optional'])

#

define(`terminal_use_console',`

requires_block_template(terminal_use_console_depend,$2)

devices_list_device_nodes($1,optional)

allow $1 console_device_t:chr_file { read write };

')

define(`terminal_use_console_depend',`

type console_device_t;

class chr_file { read write };

devices_list_device_nodes_depend

')

########################################

#

# terminal_use_controlling_terminal(domain,[`optional'])

#

define(`terminal_use_controlling_terminal',`

requires_block_template(terminal_use_controlling_terminal_depend,$2)

devices_list_device_nodes($1,optional)

allow $1 devtty_t:chr_file { read write };

')

define(`terminal_use_controlling_terminal_depend',`

type devtty_t;

class chr_file { read write };

devices_list_device_nodes_depend

')

########################################

#

# terminal_use_all_terminals(domain,[`optional'])

#

define(`terminal_use_all_terminals',`

requires_block_template(terminal_use_all_terminals_depend,$2)

devices_list_device_nodes($1,optional)

allow $1 devpts_t:dir { getattr read search };

allow $1 { console_device_t devtty_t ttynode ptynode }:chr_file { read write };

')

define(`terminal_use_all_terminals_depend',`

attribute ttynode, ptynode;

type console_device_t, devtty_t, devpts_t;

class chr_file { read write };

devices_list_device_nodes_depend

')

########################################

#

# terminal_reset_labels(domain,[`optional'])

#

define(`terminal_reset_labels',`

requires_block_template(terminal_reset_labels_depend,$2)

devices_list_device_nodes($1,optional)

allow $1 ttynode:chr_file relabelfrom;

allow $1 tty_device_t:chr_file relabelto;

')

define(`terminal_reset_labels_depend',`

attribute ttynode;

type tty_device_t;

class chr_file { relabelfrom relabelto };

devices_list_device_nodes_depend

kernel_relabeling_privilege_depend

')

########################################

#

# terminal_ignore_list_pseudoterminals(domain,[`optional'])

#

define(`terminal_ignore_list_pseudoterminals',`

requires_block_template(terminal_ignore_list_pseudoterminals_depend,$2)

dontaudit $1 devpts_t:dir { getattr search read };

')

define(`terminal_ignore_list_pseudoterminals_depend',`

type devpts_t;

class dir { getattr search read };

')