selinux-policy/policy/modules/services/ccs.te


policy_module(ccs, 1.4.1)

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

type ccs_t;
type ccs_exec_t;
init_daemon_domain(ccs_t, ccs_exec_t)

type cluster_conf_t;
files_type(cluster_conf_t)

type ccs_tmp_t;
files_tmp_file(ccs_tmp_t)

type ccs_tmpfs_t;
files_tmpfs_file(ccs_tmpfs_t)

type ccs_var_lib_t;
logging_log_file(ccs_var_lib_t)

type ccs_var_log_t;
logging_log_file(ccs_var_log_t)

type ccs_var_run_t;
files_pid_file(ccs_var_run_t)

########################################
#
# ccs local policy
#

allow ccs_t self:capability { ipc_owner ipc_lock sys_nice sys_resource sys_admin };
allow ccs_t self:process { signal setrlimit setsched };
dontaudit ccs_t self:process ptrace;
allow ccs_t self:fifo_file rw_fifo_file_perms;
allow ccs_t self:unix_stream_socket { connectto create_stream_socket_perms };
allow ccs_t self:unix_dgram_socket create_socket_perms;
allow ccs_t self:netlink_route_socket r_netlink_socket_perms;
allow ccs_t self:tcp_socket create_stream_socket_perms;
allow ccs_t self:udp_socket { create_socket_perms listen recv_msg send_msg };
# cjp: this needs to be fixed to be specific
allow ccs_t self:socket create_socket_perms;

manage_files_pattern(ccs_t, cluster_conf_t, cluster_conf_t)

# tmp file
allow ccs_t ccs_tmp_t:dir manage_dir_perms;
manage_dirs_pattern(ccs_t, ccs_tmp_t, ccs_tmp_t)
manage_files_pattern(ccs_t, ccs_tmp_t, ccs_tmp_t)
files_tmp_filetrans(ccs_t, ccs_tmp_t, { file dir })

manage_dirs_pattern(ccs_t, ccs_tmpfs_t, ccs_tmpfs_t)
manage_files_pattern(ccs_t, ccs_tmpfs_t, ccs_tmpfs_t)
fs_tmpfs_filetrans(ccs_t, ccs_tmpfs_t, { dir file })

# var lib files
manage_dirs_pattern(ccs_t, ccs_var_lib_t, ccs_var_lib_t)
manage_files_pattern(ccs_t, ccs_var_lib_t, ccs_var_lib_t)
files_var_lib_filetrans(ccs_t, ccs_var_lib_t, { file dir })

allow ccs_t ccs_var_log_t:dir setattr;
manage_files_pattern(ccs_t, ccs_var_log_t, ccs_var_log_t)
manage_sock_files_pattern(ccs_t, ccs_var_log_t, ccs_var_log_t)
logging_log_filetrans(ccs_t, ccs_var_log_t, { sock_file file dir })

# pid file
manage_dirs_pattern(ccs_t, ccs_var_run_t, ccs_var_run_t)
manage_files_pattern(ccs_t, ccs_var_run_t, ccs_var_run_t)
manage_sock_files_pattern(ccs_t, ccs_var_run_t, ccs_var_run_t)
files_pid_filetrans(ccs_t, ccs_var_run_t, { dir file sock_file })

kernel_read_kernel_sysctls(ccs_t)

corecmd_list_bin(ccs_t)
corecmd_exec_bin(ccs_t)

corenet_all_recvfrom_unlabeled(ccs_t)
corenet_all_recvfrom_netlabel(ccs_t)
corenet_tcp_sendrecv_generic_if(ccs_t)
corenet_udp_sendrecv_generic_if(ccs_t)
corenet_tcp_sendrecv_generic_node(ccs_t)
corenet_udp_sendrecv_generic_node(ccs_t)
corenet_tcp_sendrecv_all_ports(ccs_t)
corenet_udp_sendrecv_all_ports(ccs_t)
corenet_tcp_bind_generic_node(ccs_t)
corenet_udp_bind_generic_node(ccs_t)
corenet_tcp_bind_cluster_port(ccs_t)
corenet_udp_bind_cluster_port(ccs_t)
corenet_udp_bind_netsupport_port(ccs_t)

dev_read_urand(ccs_t)

files_read_etc_files(ccs_t)
files_read_etc_runtime_files(ccs_t)

init_rw_script_tmp_files(ccs_t)

logging_send_syslog_msg(ccs_t)

miscfiles_read_localization(ccs_t)

sysnet_dns_name_resolve(ccs_t)

userdom_manage_unpriv_user_shared_mem(ccs_t)
userdom_manage_unpriv_user_semaphores(ccs_t)

ifdef(`hide_broken_symptoms', `
	corecmd_dontaudit_write_bin_dirs(ccs_t)
	files_manage_isid_type_files(ccs_t)
')

optional_policy(`
	aisexec_stream_connect(ccs_t)
	corosync_stream_connect(ccs_t)
')

optional_policy(`
	unconfined_use_fds(ccs_t)
')
add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00
Ccs patch from Dan Walsh. 2010-02-16 16:28:08 +00:00			`policy_module(ccs, 1.4.1)`
add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00
			`########################################`
			`#`
			`# Declarations`
			`#`

			`type ccs_t;`
			`type ccs_exec_t;`
			`init_daemon_domain(ccs_t, ccs_exec_t)`

			`type cluster_conf_t;`
			`files_type(cluster_conf_t)`

six patches from dan 2007-04-10 13:10:58 +00:00			`type ccs_tmp_t;`
			`files_tmp_file(ccs_tmp_t)`

Ccs patch from Dan Walsh. 2010-02-16 16:28:08 +00:00			`type ccs_tmpfs_t;`
			`files_tmpfs_file(ccs_tmpfs_t)`
add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00
patch from dan, Thu, 2007-01-25 at 08:12 -0500 2007-02-16 23:01:42 +00:00			`type ccs_var_lib_t;`
			`logging_log_file(ccs_var_lib_t)`

Ccs patch from Dan Walsh. 2010-02-16 16:28:08 +00:00			`type ccs_var_log_t;`
			`logging_log_file(ccs_var_log_t)`

add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00			`type ccs_var_run_t;`
			`files_pid_file(ccs_var_run_t)`

			`########################################`
			`#`
			`# ccs local policy`
			`#`

Ccs patch from Dan Walsh. 2010-02-16 16:28:08 +00:00			`allow ccs_t self:capability { ipc_owner ipc_lock sys_nice sys_resource sys_admin };`
add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00			`allow ccs_t self:process { signal setrlimit setsched };`
trivial change from dan 2007-03-06 17:44:26 +00:00			`dontaudit ccs_t self:process ptrace;`
trunk: Enable open permission checks policy capability. 2008-10-16 16:09:20 +00:00			`allow ccs_t self:fifo_file rw_fifo_file_perms;`
add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00			`allow ccs_t self:unix_stream_socket { connectto create_stream_socket_perms };`
			`allow ccs_t self:unix_dgram_socket create_socket_perms;`
			`allow ccs_t self:netlink_route_socket r_netlink_socket_perms;`
			`allow ccs_t self:tcp_socket create_stream_socket_perms;`
			`allow ccs_t self:udp_socket { create_socket_perms listen recv_msg send_msg };`
			`# cjp: this needs to be fixed to be specific`
			`allow ccs_t self:socket create_socket_perms;`

trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`manage_files_pattern(ccs_t, cluster_conf_t, cluster_conf_t)`
add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00
six patches from dan 2007-04-10 13:10:58 +00:00			`# tmp file`
			`allow ccs_t ccs_tmp_t:dir manage_dir_perms;`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`manage_dirs_pattern(ccs_t, ccs_tmp_t, ccs_tmp_t)`
			`manage_files_pattern(ccs_t, ccs_tmp_t, ccs_tmp_t)`
six patches from dan 2007-04-10 13:10:58 +00:00			`files_tmp_filetrans(ccs_t, ccs_tmp_t, { file dir })`

Ccs patch from Dan Walsh. 2010-02-16 16:28:08 +00:00			`manage_dirs_pattern(ccs_t, ccs_tmpfs_t, ccs_tmpfs_t)`
			`manage_files_pattern(ccs_t, ccs_tmpfs_t, ccs_tmpfs_t)`
			`fs_tmpfs_filetrans(ccs_t, ccs_tmpfs_t, { dir file })`
add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00
patch from dan, Thu, 2007-01-25 at 08:12 -0500 2007-02-16 23:01:42 +00:00			`# var lib files`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`manage_dirs_pattern(ccs_t, ccs_var_lib_t, ccs_var_lib_t)`
			`manage_files_pattern(ccs_t, ccs_var_lib_t, ccs_var_lib_t)`
			`files_var_lib_filetrans(ccs_t, ccs_var_lib_t, { file dir })`
patch from dan, Thu, 2007-01-25 at 08:12 -0500 2007-02-16 23:01:42 +00:00
Ccs patch from Dan Walsh. 2010-02-16 16:28:08 +00:00			`allow ccs_t ccs_var_log_t:dir setattr;`
			`manage_files_pattern(ccs_t, ccs_var_log_t, ccs_var_log_t)`
			`manage_sock_files_pattern(ccs_t, ccs_var_log_t, ccs_var_log_t)`
			`logging_log_filetrans(ccs_t, ccs_var_log_t, { sock_file file dir })`

add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00			`# pid file`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`manage_dirs_pattern(ccs_t, ccs_var_run_t, ccs_var_run_t)`
			`manage_files_pattern(ccs_t, ccs_var_run_t, ccs_var_run_t)`
			`manage_sock_files_pattern(ccs_t, ccs_var_run_t, ccs_var_run_t)`
			`files_pid_filetrans(ccs_t, ccs_var_run_t, { dir file sock_file })`
add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00
			`kernel_read_kernel_sysctls(ccs_t)`

Merge sbin_t and ls_exec_t into bin_t. 2007-03-23 23:24:59 +00:00			`corecmd_list_bin(ccs_t)`
add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00			`corecmd_exec_bin(ccs_t)`

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			`corenet_all_recvfrom_unlabeled(ccs_t)`
			`corenet_all_recvfrom_netlabel(ccs_t)`
trunk: change network interface access from all to generic network interfaces. 2009-01-06 20:24:10 +00:00			`corenet_tcp_sendrecv_generic_if(ccs_t)`
			`corenet_udp_sendrecv_generic_if(ccs_t)`
trunk: Remove node definitions and change node usage to generic nodes. 2009-01-09 19:48:02 +00:00			`corenet_tcp_sendrecv_generic_node(ccs_t)`
			`corenet_udp_sendrecv_generic_node(ccs_t)`
add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00			`corenet_tcp_sendrecv_all_ports(ccs_t)`
			`corenet_udp_sendrecv_all_ports(ccs_t)`
trunk: Remove node definitions and change node usage to generic nodes. 2009-01-09 19:48:02 +00:00			`corenet_tcp_bind_generic_node(ccs_t)`
			`corenet_udp_bind_generic_node(ccs_t)`
add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00			`corenet_tcp_bind_cluster_port(ccs_t)`
			`corenet_udp_bind_cluster_port(ccs_t)`
			`corenet_udp_bind_netsupport_port(ccs_t)`

			`dev_read_urand(ccs_t)`

			`files_read_etc_files(ccs_t)`
			`files_read_etc_runtime_files(ccs_t)`

			`init_rw_script_tmp_files(ccs_t)`

			`logging_send_syslog_msg(ccs_t)`

			`miscfiles_read_localization(ccs_t)`

			`sysnet_dns_name_resolve(ccs_t)`

Ccs patch from Dan Walsh. 2010-02-16 16:28:08 +00:00			`userdom_manage_unpriv_user_shared_mem(ccs_t)`
			`userdom_manage_unpriv_user_semaphores(ccs_t)`

patch from dan, Thu, 2007-01-25 at 08:12 -0500 2007-02-16 23:01:42 +00:00			ifdef(`hide_broken_symptoms', `
Merge sbin_t and ls_exec_t into bin_t. 2007-03-23 23:24:59 +00:00			`corecmd_dontaudit_write_bin_dirs(ccs_t)`
patch from dan, Thu, 2007-01-25 at 08:12 -0500 2007-02-16 23:01:42 +00:00			`files_manage_isid_type_files(ccs_t)`
			`')`

Redhat Cluster Suite Policy from Dan Walsh Edits: - Style and whitespace fixes - Removed interfaces for default_t from ricci.te - this didn't seem right - Removed link files from rgmanager_manage_tmpfs_files - Removed rdisc.if patch. it was previously committed - Not including kernel_kill interface call for rgmanager - Not including ldap interfaces in rgmanager.te (currently not in refpolicy) - Not including files_create_var_run_dirs call for rgmanager (not in refpolicy) 2010-05-06 17:13:41 +00:00			optional_policy(`
			`aisexec_stream_connect(ccs_t)`
			`corosync_stream_connect(ccs_t)`
			`')`

add aide, ccs, and ricci 2006-11-16 20:56:24 +00:00			optional_policy(`
			`unconfined_use_fds(ccs_t)`
			`')`