Gecko [ 122.154.134.11 ]

Name	Size	Permission
accountsd.if	3.24 KB	-rw-r--r--
acct.if	1.62 KB	-rw-r--r--
alsa.if	2.2 KB	-rw-r--r--
amanda.if	3.45 KB	-rw-r--r--
amtu.if	849 B	-rw-r--r--
anaconda.if	1.73 KB	-rw-r--r--
apt.if	4.57 KB	-rw-r--r--
backup.if	886 B	-rw-r--r--
bootloader.if	3.4 KB	-rw-r--r--
brctl.if	1.2 KB	-rw-r--r--
certwatch.if	1.75 KB	-rw-r--r--
consoletype.if	1.5 KB	-rw-r--r--
ddcprobe.if	978 B	-rw-r--r--
dmesg.if	775 B	-rw-r--r--
dmidecode.if	1.42 KB	-rw-r--r--
dpkg.if	4.66 KB	-rw-r--r--
firstboot.if	3.55 KB	-rw-r--r--
kismet.if	4.85 KB	-rw-r--r--
kudzu.if	1.26 KB	-rw-r--r--
logrotate.if	2.29 KB	-rw-r--r--
logwatch.if	737 B	-rw-r--r--
mcelog.if	768 B	-rw-r--r--
mrtg.if	420 B	-rw-r--r--
ncftool.if	1.37 KB	-rw-r--r--
netutils.if	5.75 KB	-rw-r--r--
permissivedomains.if	36 B	-rw-r--r--
portage.if	7.39 KB	-rw-r--r--
prelink.if	5.35 KB	-rw-r--r--
quota.if	1.96 KB	-rw-r--r--
readahead.if	85 B	-rw-r--r--
rpm.if	15.31 KB	-rw-r--r--
sectoolm.if	51 B	-rw-r--r--
shorewall.if	3.64 KB	-rw-r--r--
shutdown.if	2.51 KB	-rw-r--r--
smoltclient.if	58 B	-rw-r--r--
su.if	8.08 KB	-rw-r--r--
sudo.if	5.69 KB	-rw-r--r--
sxid.if	421 B	-rw-r--r--
tmpreaper.if	453 B	-rw-r--r--
tripwire.if	3.9 KB	-rw-r--r--
tzdata.if	826 B	-rw-r--r--
updfstab.if	478 B	-rw-r--r--
usbmodules.if	993 B	-rw-r--r--
usermanage.if	7.61 KB	-rw-r--r--
vbetool.if	930 B	-rw-r--r--
vpn.if	2.39 KB	-rw-r--r--

Code Editor : sudo.if

## <summary>Execute a command with a substitute user</summary>

#######################################
## <summary>
##	The role template for the sudo module.
## </summary>
## <desc>
##	<p>
##	This template creates a derived domain which is allowed
##	to change the linux user id, to run commands as a different
##	user.
##	</p>
## </desc>
## <param name="role_prefix">
##	<summary>
##	The prefix of the user role (e.g., user
##	is the prefix for user_r).
##	</summary>
## </param>
## <param name="user_role">
##	<summary>
##	The user role.
##	</summary>
## </param>
## <param name="user_domain">
##	<summary>
##	The user domain associated with the role.
##	</summary>
## </param>
#
template(`sudo_role_template',`

gen_require(`
		type sudo_exec_t;
		type sudo_db_t;
		attribute sudodomain;
	')

##############################
	#
	# Declarations
	#

type $1_sudo_t, sudodomain; 
	application_domain($1_sudo_t, sudo_exec_t)
	domain_interactive_fd($1_sudo_t)
	domain_role_change_exemption($1_sudo_t)
	ubac_constrained($1_sudo_t)
	role $2 types $1_sudo_t;

manage_dirs_pattern($1_sudo_t, sudo_db_t, sudo_db_t)
	manage_files_pattern($1_sudo_t, sudo_db_t, sudo_db_t)

##############################
	#
	# Local Policy
	#

# Use capabilities.
	allow $1_sudo_t self:capability { chown fowner setuid setgid dac_override sys_nice sys_resource };
	allow $1_sudo_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };
	allow $1_sudo_t self:process { setexec setrlimit };
	allow $1_sudo_t self:fd use;
	allow $1_sudo_t self:fifo_file rw_fifo_file_perms;
	allow $1_sudo_t self:shm create_shm_perms;
	allow $1_sudo_t self:sem create_sem_perms;
	allow $1_sudo_t self:msgq create_msgq_perms;
	allow $1_sudo_t self:msg { send receive };
	allow $1_sudo_t self:unix_dgram_socket create_socket_perms;
	allow $1_sudo_t self:unix_stream_socket create_stream_socket_perms;
	allow $1_sudo_t self:unix_dgram_socket sendto;
	allow $1_sudo_t self:unix_stream_socket connectto;
	allow $1_sudo_t self:key manage_key_perms;

allow $1_sudo_t $3:key search;

# Enter this derived domain from the user domain
	domtrans_pattern($3, sudo_exec_t, $1_sudo_t)

ifdef(`hide_broken_symptoms', `
		dontaudit $1_sudo_t $3:socket_class_set { read write };
	')

# By default, revert to the calling domain when a shell is executed.
	corecmd_shell_domtrans($1_sudo_t, $3)
	corecmd_bin_domtrans($1_sudo_t, $3)
	allow $3 $1_sudo_t:fd use;
	allow $3 $1_sudo_t:fifo_file rw_file_perms;
	allow $3 $1_sudo_t:process signal_perms;

kernel_read_kernel_sysctls($1_sudo_t)
	kernel_read_system_state($1_sudo_t)
	kernel_link_key($1_sudo_t)

application_signal($1_sudo_t)

corecmd_read_bin_symlinks($1_sudo_t)
	corecmd_exec_all_executables($1_sudo_t)

dev_read_urand($1_sudo_t)
	dev_rw_generic_usb_dev($1_sudo_t)
	dev_read_sysfs($1_sudo_t)
    dev_dontaudit_getattr_all_chr_files($1_sudo_t)
    dev_dontaudit_getattr_all_blk_files($1_sudo_t)

domain_use_interactive_fds($1_sudo_t)
	domain_sigchld_interactive_fds($1_sudo_t)
	domain_getattr_all_entry_files($1_sudo_t)

files_read_etc_files($1_sudo_t)
	files_read_var_files($1_sudo_t)
	files_read_usr_symlinks($1_sudo_t)
	files_getattr_usr_files($1_sudo_t)
	# for some PAM modules and for cwd
	files_dontaudit_search_home($1_sudo_t)
	files_list_tmp($1_sudo_t)

fs_search_auto_mountpoints($1_sudo_t)
	fs_getattr_all_fs($1_sudo_t)

selinux_validate_context($1_sudo_t)
	selinux_compute_relabel_context($1_sudo_t)

term_relabel_all_ttys($1_sudo_t)
	term_relabel_all_ptys($1_sudo_t)
	term_getattr_pty_fs($1_sudo_t)

auth_run_chk_passwd($1_sudo_t, $2)
	# sudo stores a token in the pam_pid directory
	auth_manage_pam_pid($1_sudo_t)
	auth_use_nsswitch($1_sudo_t)
    auth_read_lastlog($1_sudo_t)

init_rw_utmp($1_sudo_t)

logging_send_audit_msgs($1_sudo_t)
	logging_send_syslog_msg($1_sudo_t)
	logging_set_audit_parameters($1_sudo_t)

miscfiles_read_localization($1_sudo_t)

seutil_read_default_contexts($1_sudo_t)
	seutil_libselinux_linked($1_sudo_t)

userdom_spec_domtrans_all_users($1_sudo_t)
	userdom_manage_user_home_content_files($1_sudo_t)
	userdom_manage_user_home_content_symlinks($1_sudo_t)
	userdom_manage_user_tmp_files($1_sudo_t)
	userdom_manage_user_tmp_symlinks($1_sudo_t)
	userdom_use_user_terminals($1_sudo_t)
	# for some PAM modules and for cwd
	userdom_search_user_home_content($1_sudo_t)
	userdom_search_admin_dir($1_sudo_t)
	userdom_manage_all_users_keys($1_sudo_t)

mta_role($2, $1_sudo_t)

tunable_policy(`use_nfs_home_dirs',`
		fs_manage_nfs_files($1_sudo_t)
	')

tunable_policy(`use_samba_home_dirs',`
		fs_manage_cifs_files($1_sudo_t)
	')

optional_policy(`
		dbus_system_bus_client($1_sudo_t)
	')

optional_policy(`
		fprintd_dbus_chat($1_sudo_t)
	')

########################################
## <summary>
##	Send a SIGCHLD signal to the sudo domain.
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
#
interface(`sudo_sigchld',`
	gen_require(`
		attribute sudodomain;
	')

allow $1 sudodomain:process sigchld;
')

######################################
## <summary>
##  Allow execute sudo in called domain.
##  This interfaces is added for nova-stack policy.
## </summary>
## <param name="domain">
##  <summary>
##  Domain allowed access.
##  </summary>
## </param>
#
interface(`sudo_exec',`
    gen_require(`
        type sudo_exec_t;
    ')

can_exec($1, sudo_exec_t)
')

######################################
## <summary>
##  Allow to manage sudo database in called domain.
## </summary>
## <param name="domain">
##  <summary>
##  Domain allowed access.
##  </summary>
## </param>
#
interface(`sudo_manage_db',`
    gen_require(`
        type sudo_db_t;
    ')
    
    manage_dirs_pattern($1, sudo_db_t, sudo_db_t)
    manage_files_pattern($1, sudo_db_t, sudo_db_t)
')

${this.title}

Code Editor : sudo.if