selinux-policy/policy/modules/services/networkmanager.te
Chris PeBenito 1900668638 trunk: Unified labeled networking policy from Paul Moore.
The latest revision of the labeled policy patches which enable both labeled 
and unlabeled policy support for NetLabel.  This revision takes into account
Chris' feedback from the first version and reduces the number of interface
calls in each domain down to two at present: one for unlabeled access, one for
NetLabel access.  The older, transport layer specific interfaces, are still  
present for use by third-party modules but are not used in the default policy
modules.

trunk: Use netmsg initial SID for MLS-only Netlabel packets, from Paul Moore.

This patch changes the policy to use the netmsg initial SID as the "base"
SID/context for NetLabel packets which only have MLS security attributes.
Currently we use the unlabeled initial SID which makes it very difficult to
distinquish between actual unlabeled packets and those packets which have MLS
security attributes.
2007-06-27 15:23:21 +00:00

182 lines
5.4 KiB
Plaintext

policy_module(networkmanager,1.6.2)
########################################
#
# Declarations
#
type NetworkManager_t;
type NetworkManager_exec_t;
init_daemon_domain(NetworkManager_t,NetworkManager_exec_t)
type NetworkManager_var_run_t;
files_pid_file(NetworkManager_var_run_t)
########################################
#
# Local policy
#
# networkmanager will ptrace itself if gdb is installed
# and it receives a unexpected signal (rh bug #204161)
allow NetworkManager_t self:capability { kill setgid setuid sys_nice dac_override net_admin net_raw net_bind_service ipc_lock };
dontaudit NetworkManager_t self:capability { sys_tty_config sys_ptrace };
allow NetworkManager_t self:process { ptrace setcap setpgid getsched signal_perms };
allow NetworkManager_t self:fifo_file rw_fifo_file_perms;
allow NetworkManager_t self:unix_dgram_socket { sendto create_socket_perms };
allow NetworkManager_t self:unix_stream_socket create_stream_socket_perms;
allow NetworkManager_t self:netlink_route_socket create_netlink_socket_perms;
allow NetworkManager_t self:tcp_socket create_stream_socket_perms;
allow NetworkManager_t self:udp_socket create_socket_perms;
allow NetworkManager_t self:packet_socket create_socket_perms;
manage_dirs_pattern(NetworkManager_t,NetworkManager_var_run_t,NetworkManager_var_run_t)
manage_files_pattern(NetworkManager_t,NetworkManager_var_run_t,NetworkManager_var_run_t)
manage_sock_files_pattern(NetworkManager_t,NetworkManager_var_run_t,NetworkManager_var_run_t)
files_pid_filetrans(NetworkManager_t,NetworkManager_var_run_t, { dir file sock_file })
kernel_read_system_state(NetworkManager_t)
kernel_read_network_state(NetworkManager_t)
kernel_read_kernel_sysctls(NetworkManager_t)
kernel_load_module(NetworkManager_t)
corenet_all_recvfrom_unlabeled(NetworkManager_t)
corenet_all_recvfrom_netlabel(NetworkManager_t)
corenet_tcp_sendrecv_all_if(NetworkManager_t)
corenet_udp_sendrecv_all_if(NetworkManager_t)
corenet_raw_sendrecv_all_if(NetworkManager_t)
corenet_tcp_sendrecv_all_nodes(NetworkManager_t)
corenet_udp_sendrecv_all_nodes(NetworkManager_t)
corenet_raw_sendrecv_all_nodes(NetworkManager_t)
corenet_tcp_sendrecv_all_ports(NetworkManager_t)
corenet_udp_sendrecv_all_ports(NetworkManager_t)
corenet_udp_bind_all_nodes(NetworkManager_t)
corenet_udp_bind_isakmp_port(NetworkManager_t)
corenet_udp_bind_dhcpc_port(NetworkManager_t)
corenet_tcp_connect_all_ports(NetworkManager_t)
corenet_sendrecv_isakmp_server_packets(NetworkManager_t)
corenet_sendrecv_dhcpc_server_packets(NetworkManager_t)
corenet_sendrecv_all_client_packets(NetworkManager_t)
dev_read_sysfs(NetworkManager_t)
dev_read_rand(NetworkManager_t)
dev_read_urand(NetworkManager_t)
fs_getattr_all_fs(NetworkManager_t)
fs_search_auto_mountpoints(NetworkManager_t)
mls_file_read_up(NetworkManager_t)
selinux_dontaudit_search_fs(NetworkManager_t)
corecmd_exec_shell(NetworkManager_t)
corecmd_exec_bin(NetworkManager_t)
domain_use_interactive_fds(NetworkManager_t)
domain_read_confined_domains_state(NetworkManager_t)
domain_dontaudit_read_all_domains_state(NetworkManager_t)
files_read_etc_files(NetworkManager_t)
files_read_etc_runtime_files(NetworkManager_t)
files_read_usr_files(NetworkManager_t)
init_read_utmp(NetworkManager_t)
init_domtrans_script(NetworkManager_t)
libs_use_ld_so(NetworkManager_t)
libs_use_shared_libs(NetworkManager_t)
logging_send_syslog_msg(NetworkManager_t)
miscfiles_read_localization(NetworkManager_t)
miscfiles_read_certs(NetworkManager_t)
modutils_domtrans_insmod(NetworkManager_t)
seutil_read_config(NetworkManager_t)
sysnet_domtrans_ifconfig(NetworkManager_t)
sysnet_domtrans_dhcpc(NetworkManager_t)
sysnet_signal_dhcpc(NetworkManager_t)
sysnet_read_dhcpc_pid(NetworkManager_t)
sysnet_delete_dhcpc_pid(NetworkManager_t)
sysnet_search_dhcp_state(NetworkManager_t)
# in /etc created by NetworkManager will be labelled net_conf_t.
sysnet_manage_config(NetworkManager_t)
sysnet_etc_filetrans_config(NetworkManager_t)
userdom_dontaudit_use_unpriv_user_fds(NetworkManager_t)
userdom_dontaudit_search_sysadm_home_dirs(NetworkManager_t)
userdom_dontaudit_use_unpriv_users_ttys(NetworkManager_t)
ifdef(`targeted_policy', `
term_dontaudit_use_unallocated_ttys(NetworkManager_t)
term_dontaudit_use_generic_ptys(NetworkManager_t)
files_dontaudit_read_root_files(NetworkManager_t)
# Read gnome-keyring
userdom_read_generic_user_home_content_files(NetworkManager_t)
optional_policy(`
unconfined_rw_pipes(NetworkManager_t)
')
')
optional_policy(`
bind_domtrans(NetworkManager_t)
bind_manage_cache(NetworkManager_t)
bind_signal(NetworkManager_t)
')
optional_policy(`
bluetooth_dontaudit_read_helper_files(NetworkManager_t)
')
optional_policy(`
consoletype_exec(NetworkManager_t)
')
optional_policy(`
gen_require(`
class dbus send_msg;
')
allow NetworkManager_t self:dbus send_msg;
dbus_system_bus_client_template(NetworkManager,NetworkManager_t)
dbus_connect_system_bus(NetworkManager_t)
dbus_send_system_bus(NetworkManager_t)
')
optional_policy(`
howl_signal(NetworkManager_t)
')
optional_policy(`
nis_use_ypbind(NetworkManager_t)
')
optional_policy(`
nscd_socket_use(NetworkManager_t)
nscd_signal(NetworkManager_t)
')
optional_policy(`
ppp_domtrans(NetworkManager_t)
ppp_read_pid_files(NetworkManager_t)
ppp_signal(NetworkManager_t)
')
optional_policy(`
seutil_sigchld_newrole(NetworkManager_t)
')
optional_policy(`
udev_read_db(NetworkManager_t)
')
optional_policy(`
vpn_domtrans(NetworkManager_t)
vpn_signal(NetworkManager_t)
')