selinux-policy/policy/modules/services/nis.if
2008-10-20 16:10:42 +00:00

247 lines
5.2 KiB
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## <summary>Policy for NIS (YP) servers and clients</summary>
########################################
## <summary>
## Use the ypbind service to access NIS services
## unconditionally.
## </summary>
## <desc>
## <p>
## Use the ypbind service to access NIS services
## unconditionally.
## </p>
## <p>
## This interface was added because of apache and
## spamassassin, to fix a nested conditionals problem.
## When that support is added, this should be removed,
## and the regular interface should be used.
## </p>
## </desc>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`nis_use_ypbind_uncond',`
gen_require(`
type var_yp_t;
')
dontaudit $1 self:capability net_bind_service;
allow $1 self:tcp_socket create_stream_socket_perms;
allow $1 self:udp_socket create_socket_perms;
allow $1 var_yp_t:dir list_dir_perms;
allow $1 var_yp_t:lnk_file { getattr read };
allow $1 var_yp_t:file read_file_perms;
corenet_all_recvfrom_unlabeled($1)
corenet_all_recvfrom_netlabel($1)
corenet_tcp_sendrecv_all_if($1)
corenet_udp_sendrecv_all_if($1)
corenet_tcp_sendrecv_all_nodes($1)
corenet_udp_sendrecv_all_nodes($1)
corenet_tcp_sendrecv_all_ports($1)
corenet_udp_sendrecv_all_ports($1)
corenet_tcp_bind_all_nodes($1)
corenet_udp_bind_all_nodes($1)
corenet_tcp_bind_generic_port($1)
corenet_udp_bind_generic_port($1)
corenet_tcp_bind_reserved_port($1)
corenet_udp_bind_reserved_port($1)
corenet_dontaudit_tcp_bind_all_ports($1)
corenet_dontaudit_udp_bind_all_ports($1)
corenet_tcp_connect_portmap_port($1)
corenet_tcp_connect_reserved_port($1)
corenet_tcp_connect_generic_port($1)
corenet_dontaudit_tcp_connect_all_ports($1)
corenet_sendrecv_portmap_client_packets($1)
corenet_sendrecv_generic_client_packets($1)
corenet_sendrecv_generic_server_packets($1)
sysnet_read_config($1)
')
########################################
## <summary>
## Use the ypbind service to access NIS services.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
## <rolecap/>
#
interface(`nis_use_ypbind',`
gen_require(`
type var_yp_t;
')
tunable_policy(`allow_ypbind',`
nis_use_ypbind_uncond($1)
')
')
########################################
## <summary>
## Execute ypbind in the ypbind domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`nis_domtrans_ypbind',`
gen_require(`
type ypbind_t, ypbind_exec_t;
')
corecmd_search_bin($1)
domtrans_pattern($1, ypbind_exec_t, ypbind_t)
')
########################################
## <summary>
## Send generic signals to ypbind.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`nis_signal_ypbind',`
gen_require(`
type ypbind_t;
')
allow $1 ypbind_t:process signal;
')
########################################
## <summary>
## List the contents of the NIS data directory.
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`nis_list_var_yp',`
gen_require(`
type var_yp_t;
')
files_search_var($1)
allow $1 var_yp_t:dir list_dir_perms;
')
########################################
## <summary>
## Send UDP network traffic to NIS clients. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## The type of the process performing this action.
## </summary>
## </param>
#
interface(`nis_udp_send_ypbind',`
refpolicywarn(`$0($*) has been deprecated.')
')
########################################
## <summary>
## Connect to ypbind over TCP. (Deprecated)
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`nis_tcp_connect_ypbind',`
refpolicywarn(`$0($*) has been deprecated.')
')
########################################
## <summary>
## Read ypbind pid files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`nis_read_ypbind_pid',`
gen_require(`
type ypbind_var_run_t;
')
files_search_pids($1)
allow $1 ypbind_var_run_t:file read_file_perms;
')
########################################
## <summary>
## Delete ypbind pid files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`nis_delete_ypbind_pid',`
gen_require(`
type ypbind_t;
')
# TODO: add delete pid from dir call to files
allow $1 ypbind_t:file unlink;
')
########################################
## <summary>
## Read ypserv configuration files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`nis_read_ypserv_config',`
gen_require(`
type ypserv_conf_t;
')
files_search_etc($1)
allow $1 ypserv_conf_t:file read_file_perms;
')
########################################
## <summary>
## Execute ypxfr in the ypxfr domain.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`nis_domtrans_ypxfr',`
gen_require(`
type ypxfr_t, ypxfr_exec_t;
')
corecmd_search_bin($1)
domtrans_pattern($1, ypxfr_exec_t, ypxfr_t)
')