selinux-refpolicy/policy/modules/services/ldap.te

policy_module(ldap, 1.10.0)

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

type slapd_t;
type slapd_exec_t;
init_daemon_domain(slapd_t, slapd_exec_t)

type slapd_cert_t;
files_type(slapd_cert_t)

type slapd_db_t;
files_type(slapd_db_t)

type slapd_etc_t;
files_config_file(slapd_etc_t)

type slapd_initrc_exec_t;
init_script_file(slapd_initrc_exec_t)

type slapd_lock_t;
files_lock_file(slapd_lock_t)

type slapd_replog_t;
files_type(slapd_replog_t)

type slapd_tmp_t;
files_tmp_file(slapd_tmp_t)

type slapd_var_run_t;
files_pid_file(slapd_var_run_t)

########################################
#
# Local policy
#

# should not need kill
# cjp: why net_raw?
allow slapd_t self:capability { kill setgid setuid net_raw dac_override dac_read_search };
dontaudit slapd_t self:capability sys_tty_config;
allow slapd_t self:process setsched;
allow slapd_t self:fifo_file rw_fifo_file_perms;
allow slapd_t self:udp_socket create_socket_perms;
#slapd needs to listen and accept needed by ldapsearch (slapd needs to accept from ldapseach)
allow slapd_t self:tcp_socket create_stream_socket_perms;

allow slapd_t slapd_cert_t:dir list_dir_perms;
read_files_pattern(slapd_t, slapd_cert_t, slapd_cert_t)
read_lnk_files_pattern(slapd_t, slapd_cert_t, slapd_cert_t)

# Allow access to the slapd databases
manage_dirs_pattern(slapd_t, slapd_db_t, slapd_db_t)
manage_files_pattern(slapd_t, slapd_db_t, slapd_db_t)
manage_lnk_files_pattern(slapd_t, slapd_db_t, slapd_db_t)

allow slapd_t slapd_etc_t:file read_file_perms;

allow slapd_t slapd_lock_t:file manage_file_perms;
files_lock_filetrans(slapd_t, slapd_lock_t, file)

# Allow access to write the replication log (should tighten this)
manage_dirs_pattern(slapd_t, slapd_replog_t, slapd_replog_t)
manage_files_pattern(slapd_t, slapd_replog_t, slapd_replog_t)
manage_lnk_files_pattern(slapd_t, slapd_replog_t, slapd_replog_t)

manage_dirs_pattern(slapd_t, slapd_tmp_t, slapd_tmp_t)
manage_files_pattern(slapd_t, slapd_tmp_t, slapd_tmp_t)
files_tmp_filetrans(slapd_t, slapd_tmp_t, { file dir })

manage_files_pattern(slapd_t, slapd_var_run_t, slapd_var_run_t)
manage_sock_files_pattern(slapd_t, slapd_var_run_t, slapd_var_run_t)
files_pid_filetrans(slapd_t, slapd_var_run_t, { file sock_file })

kernel_read_system_state(slapd_t)
kernel_read_kernel_sysctls(slapd_t)

corenet_all_recvfrom_unlabeled(slapd_t)
corenet_all_recvfrom_netlabel(slapd_t)
corenet_tcp_sendrecv_generic_if(slapd_t)
corenet_udp_sendrecv_generic_if(slapd_t)
corenet_tcp_sendrecv_generic_node(slapd_t)
corenet_udp_sendrecv_generic_node(slapd_t)
corenet_tcp_sendrecv_all_ports(slapd_t)
corenet_udp_sendrecv_all_ports(slapd_t)
corenet_tcp_bind_generic_node(slapd_t)
corenet_tcp_bind_ldap_port(slapd_t)
corenet_tcp_connect_all_ports(slapd_t)
corenet_sendrecv_ldap_server_packets(slapd_t)
corenet_sendrecv_all_client_packets(slapd_t)

dev_read_urand(slapd_t)
dev_read_sysfs(slapd_t)

fs_getattr_all_fs(slapd_t)
fs_search_auto_mountpoints(slapd_t)

domain_use_interactive_fds(slapd_t)

files_read_etc_files(slapd_t)
files_read_etc_runtime_files(slapd_t)
files_read_usr_files(slapd_t)
files_list_var_lib(slapd_t)

auth_use_nsswitch(slapd_t)

logging_send_syslog_msg(slapd_t)

miscfiles_read_generic_certs(slapd_t)
miscfiles_read_localization(slapd_t)

userdom_dontaudit_use_unpriv_user_fds(slapd_t)
userdom_dontaudit_search_user_home_dirs(slapd_t)

optional_policy(`
	kerberos_keytab_template(slapd, slapd_t)
')

optional_policy(`
	sasl_connect(slapd_t)
')

optional_policy(`
	seutil_sigchld_newrole(slapd_t)
')

optional_policy(`
	udev_read_db(slapd_t)
')
module version number bump for release 2.20090730 that was mistakenly omitted. 2009-08-05 14:59:21 +00:00			`policy_module(ldap, 1.10.0)`
add ldap 2005-08-17 18:33:43 +00:00
			`########################################`
			`#`
			`# Declarations`
			`#`

			`type slapd_t;`
			`type slapd_exec_t;`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`init_daemon_domain(slapd_t, slapd_exec_t)`
add ldap 2005-08-17 18:33:43 +00:00
add patch from dan 2005-11-15 16:34:10 +00:00			`type slapd_cert_t;`
			`files_type(slapd_cert_t)`

add ldap 2005-08-17 18:33:43 +00:00			`type slapd_db_t;`
			`files_type(slapd_db_t)`

more fix 2005-10-24 18:40:24 +00:00			`type slapd_etc_t;`
			`files_config_file(slapd_etc_t)`
add ldap 2005-08-17 18:33:43 +00:00
trunk: 8 patches from dan. 2008-10-08 20:03:24 +00:00			`type slapd_initrc_exec_t;`
			`init_script_file(slapd_initrc_exec_t)`

add patch from dan 2005-11-15 16:34:10 +00:00			`type slapd_lock_t;`
			`files_lock_file(slapd_lock_t)`

add ldap 2005-08-17 18:33:43 +00:00			`type slapd_replog_t;`
			`files_type(slapd_replog_t)`

			`type slapd_tmp_t;`
			`files_tmp_file(slapd_tmp_t)`

			`type slapd_var_run_t;`
			`files_pid_file(slapd_var_run_t)`

			`########################################`
			`#`
			`# Local policy`
			`#`

			`# should not need kill`
			`# cjp: why net_raw?`
begin merging in upstream NSA CVS changes 2005-09-12 21:40:56 +00:00			`allow slapd_t self:capability { kill setgid setuid net_raw dac_override dac_read_search };`
add ldap 2005-08-17 18:33:43 +00:00			`dontaudit slapd_t self:capability sys_tty_config;`
			`allow slapd_t self:process setsched;`
trunk: Enable open permission checks policy capability. 2008-10-16 16:09:20 +00:00			`allow slapd_t self:fifo_file rw_fifo_file_perms;`
another pile o fixes 2005-10-26 18:07:20 +00:00			`allow slapd_t self:udp_socket create_socket_perms;`
fixes from testing 2005-10-28 13:33:25 +00:00			`#slapd needs to listen and accept needed by ldapsearch (slapd needs to accept from ldapseach)`
			`allow slapd_t self:tcp_socket create_stream_socket_perms;`
add ldap 2005-08-17 18:33:43 +00:00
merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`allow slapd_t slapd_cert_t:dir list_dir_perms;`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`read_files_pattern(slapd_t, slapd_cert_t, slapd_cert_t)`
			`read_lnk_files_pattern(slapd_t, slapd_cert_t, slapd_cert_t)`
add patch from dan 2005-11-15 16:34:10 +00:00
add ldap 2005-08-17 18:33:43 +00:00			`# Allow access to the slapd databases`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`manage_dirs_pattern(slapd_t, slapd_db_t, slapd_db_t)`
			`manage_files_pattern(slapd_t, slapd_db_t, slapd_db_t)`
			`manage_lnk_files_pattern(slapd_t, slapd_db_t, slapd_db_t)`
add ldap 2005-08-17 18:33:43 +00:00
trunk: Enable open permission checks policy capability. 2008-10-16 16:09:20 +00:00			`allow slapd_t slapd_etc_t:file read_file_perms;`
add ldap 2005-08-17 18:33:43 +00:00
merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`allow slapd_t slapd_lock_t:file manage_file_perms;`
trunk: whitespace fixes 2009-06-26 14:40:13 +00:00			`files_lock_filetrans(slapd_t, slapd_lock_t, file)`
add patch from dan 2005-11-15 16:34:10 +00:00
add ldap 2005-08-17 18:33:43 +00:00			`# Allow access to write the replication log (should tighten this)`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`manage_dirs_pattern(slapd_t, slapd_replog_t, slapd_replog_t)`
			`manage_files_pattern(slapd_t, slapd_replog_t, slapd_replog_t)`
			`manage_lnk_files_pattern(slapd_t, slapd_replog_t, slapd_replog_t)`
add ldap 2005-08-17 18:33:43 +00:00
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`manage_dirs_pattern(slapd_t, slapd_tmp_t, slapd_tmp_t)`
			`manage_files_pattern(slapd_t, slapd_tmp_t, slapd_tmp_t)`
another round of renaming 2006-02-21 18:40:44 +00:00			`files_tmp_filetrans(slapd_t, slapd_tmp_t, { file dir })`
add ldap 2005-08-17 18:33:43 +00:00
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`manage_files_pattern(slapd_t, slapd_var_run_t, slapd_var_run_t)`
			`manage_sock_files_pattern(slapd_t, slapd_var_run_t, slapd_var_run_t)`
			`files_pid_filetrans(slapd_t, slapd_var_run_t, { file sock_file })`
add ldap 2005-08-17 18:33:43 +00:00
			`kernel_read_system_state(slapd_t)`
renaming from 20060131 interface review, round 2 2006-01-31 16:49:43 +00:00			`kernel_read_kernel_sysctls(slapd_t)`
add ldap 2005-08-17 18:33:43 +00:00
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(slapd_t)`
			`corenet_all_recvfrom_netlabel(slapd_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(slapd_t)`
			`corenet_udp_sendrecv_generic_if(slapd_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(slapd_t)`
			`corenet_udp_sendrecv_generic_node(slapd_t)`
add ldap 2005-08-17 18:33:43 +00:00			`corenet_tcp_sendrecv_all_ports(slapd_t)`
			`corenet_udp_sendrecv_all_ports(slapd_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(slapd_t)`
add ldap 2005-08-17 18:33:43 +00:00			`corenet_tcp_bind_ldap_port(slapd_t)`
begin merging in upstream NSA CVS changes 2005-09-12 21:40:56 +00:00			`corenet_tcp_connect_all_ports(slapd_t)`
packets for services 2006-05-30 19:46:34 +00:00			`corenet_sendrecv_ldap_server_packets(slapd_t)`
			`corenet_sendrecv_all_client_packets(slapd_t)`
add ldap 2005-08-17 18:33:43 +00:00
			`dev_read_urand(slapd_t)`
			`dev_read_sysfs(slapd_t)`

			`fs_getattr_all_fs(slapd_t)`
			`fs_search_auto_mountpoints(slapd_t)`

another round of renaming 2006-02-20 21:33:25 +00:00			`domain_use_interactive_fds(slapd_t)`
add ldap 2005-08-17 18:33:43 +00:00
			`files_read_etc_files(slapd_t)`
			`files_read_etc_runtime_files(slapd_t)`
			`files_read_usr_files(slapd_t)`
			`files_list_var_lib(slapd_t)`

trunk: clean up nsswitch usage, from dan. 2007-12-04 15:05:55 +00:00			`auth_use_nsswitch(slapd_t)`

add ldap 2005-08-17 18:33:43 +00:00			`logging_send_syslog_msg(slapd_t)`

Implement miscfiles_cert_type(). This is based on Fedoras' miscfiles_cert_type implementation. The idea was that openvpn needs to be able read home certificates (home_cert_t) which is not implemented in refpolicy yet, as well as generic cert_t certificates. Note that openvpn is allowed to read all cert_types, as i know that it needs access to both generic cert_t as well as (future) home_cert_t. Dwalsh noted that other domains may need this as well but because i do not know exactly which domains i will not changes any other domains call to generic cert type interfaces. Signed-off-by: Dominick Grift <domg472@gmail.com> 2010-09-09 16:14:48 +00:00			`miscfiles_read_generic_certs(slapd_t)`
add ldap 2005-08-17 18:33:43 +00:00			`miscfiles_read_localization(slapd_t)`

another round of renaming 2006-02-20 21:33:25 +00:00			`userdom_dontaudit_use_unpriv_user_fds(slapd_t)`
trunk: merge UBAC. 2008-11-05 16:10:46 +00:00			`userdom_dontaudit_search_user_home_dirs(slapd_t)`
add ldap 2005-08-17 18:33:43 +00:00
deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
trunk: 6 patches from dan. 2009-02-11 19:28:30 +00:00			`kerberos_keytab_template(slapd, slapd_t)`
			`')`

			optional_policy(`
			`sasl_connect(slapd_t)`
part of dan's mega patch 2006-01-06 22:51:40 +00:00			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add ldap 2005-08-17 18:33:43 +00:00			`seutil_sigchld_newrole(slapd_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add ldap 2005-08-17 18:33:43 +00:00			`udev_read_db(slapd_t)`
			`')`