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add tty_device_t and devpts_t chr_file interfaces

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This commit is contained in:
Chris PeBenito 2005-05-02 18:42:10 +00:00
parent dfaf6c2ad8
commit de2cee6817
1 changed files with 86 additions and 29 deletions
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115
refpolicy/policy/modules/kernel/terminal.if
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@ -25,6 +25,24 @@ class chr_file { getattr read write };
devices_list_device_nodes_depend 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_use_console(domain,[`optional']) # terminal_use_console(domain,[`optional'])
@ -89,39 +107,65 @@ devices_list_device_nodes_depend
######################################## ########################################
# #
# terminal_use_all_terminals(domain,[`optional']) # terminal_reset_physical_terminal_labels(domain)
# #
define(`terminal_use_all_terminals',` define(`terminal_reset_physical_terminal_labels',`
requires_block_template(terminal_use_all_terminals_depend,$2) requires_block_template(terminal_reset_physical_terminal_labels_depend)
devices_list_device_nodes($1,optional) devices_list_device_nodes($1)
allow $1 devpts_t:dir { getattr read search }; allow $1 ttynode:chr_file relabelfrom;
allow $1 { console_device_t devtty_t ttynode ptynode }:chr_file { read write }; allow $1 tty_device_t:chr_file relabelto;
') ')
define(`terminal_use_all_terminals_depend',` define(`terminal_reset_physical_terminal_labels_depend',`
attribute ttynode, ptynode; attribute ttynode;
type console_device_t, devtty_t, devpts_t; type tty_device_t;
class chr_file { read write }; class chr_file { relabelfrom relabelto };
devices_list_device_nodes_depend devices_list_device_nodes_depend
') ')
######################################## ########################################
# #
# terminal_reset_labels(domain,[`optional']) # terminal_use_general_physical_terminal(domain)
# #
define(`terminal_reset_labels',` define(`terminal_use_general_physical_terminal',`
requires_block_template(terminal_reset_labels_depend,$2) requires_block_template(terminal_use_general_physical_terminal_depend)
devices_list_device_nodes($1,optional) devices_list_device_nodes($1)
allow $1 ttynode:chr_file relabelfrom; allow $1 tty_device_t:chr_file { read write };
allow $1 tty_device_t:chr_file relabelto;
') ')
define(`terminal_reset_labels_depend',` define(`terminal_use_general_physical_terminal_depend',`
attribute ttynode;
type tty_device_t; type tty_device_t;
class chr_file { relabelfrom relabelto }; class chr_file { read write };
')
########################################
#
# terminal_ignore_use_general_physical_terminal(domain)
#
define(`terminal_ignore_use_general_physical_terminal',`
requires_block_template(terminal_ignore_use_general_physical_terminal_depend)
dontaudit $1 tty_device_t:chr_file { read write };
')
define(`terminal_ignore_use_general_physical_terminal_depend',`
type tty_device_t;
class chr_file { read write };
')
########################################
#
# terminal_get_user_terminal_attributes(domain,[`optional'])
#
define(`terminal_get_user_terminal_attributes',`
requires_block_template(terminal_get_user_terminal_attributes_depend,$2)
devices_list_device_nodes($1,optional)
allow $1 ttynode:chr_file getattr;
')
define(`terminal_get_user_terminal_attributes_depend',`
attribute ttynode;
class chr_file getattr;
devices_list_device_nodes_depend devices_list_device_nodes_depend
kernel_relabeling_privilege_depend
') ')
######################################## ########################################
@ -156,16 +200,29 @@ class dir { getattr search read };
######################################## ########################################
# #
# terminal_get_user_terminal_attributes(domain,[`optional']) # terminal_use_general_pseudoterminal(domain)
# #
define(`terminal_get_user_terminal_attributes',` define(`terminal_use_general_pseudoterminal',`
requires_block_template(terminal_get_user_terminal_attributes_depend,$2) requires_block_template(terminal_use_general_pseudoterminal_depend)
devices_list_device_nodes($1,optional) devices_list_device_nodes($1)
allow $1 ttynode:chr_file getattr; allow $1 devpts_t:chr_file { read write };
') ')
define(`terminal_get_user_terminal_attributes_depend',` define(`terminal_use_general_pseudoterminal_depend',`
attribute ttynode; type devpts_t;
class chr_file getattr; class chr_file { read write };
devices_list_device_nodes_depend ')
########################################
#
# terminal_ignore_use_general_pseudoterminal(domain)
#
define(`terminal_ignore_use_general_pseudoterminal',`
requires_block_template(terminal_ignore_use_general_pseudoterminal_depend)
dontaudit $1 devpts_t:chr_file { read write };
')
define(`terminal_ignore_use_general_pseudoterminal_depend',`
type devpts_t;
class chr_file { read write };
') ')