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

policy_module(rsync, 1.10.0)

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

## <desc>
## <p>
## Allow rsync to export any files/directories read only.
## </p>
## </desc>
gen_tunable(rsync_export_all_ro, false)

## <desc>
## <p>
## Allow rsync to modify public files
## used for public file transfer services.  Files/Directories must be
## labeled public_content_rw_t.
## </p>
## </desc>
gen_tunable(allow_rsync_anon_write, false)

type rsync_t;
type rsync_exec_t;
init_daemon_domain(rsync_t, rsync_exec_t)
application_executable_file(rsync_exec_t)
role system_r types rsync_t;

type rsync_etc_t;
files_config_file(rsync_etc_t)

type rsync_data_t;
files_type(rsync_data_t)

type rsync_log_t;
logging_log_file(rsync_log_t)

type rsync_tmp_t;
files_tmp_file(rsync_tmp_t)

type rsync_var_run_t;
files_pid_file(rsync_var_run_t)

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

allow rsync_t self:capability { chown dac_read_search dac_override fowner fsetid setuid setgid sys_chroot };
allow rsync_t self:process signal_perms;
allow rsync_t self:fifo_file rw_fifo_file_perms;
allow rsync_t self:tcp_socket create_stream_socket_perms;
allow rsync_t self:udp_socket connected_socket_perms;

# for identd
# cjp: this should probably only be inetd_child_t rules?
# search home and kerberos also.
allow rsync_t self:netlink_tcpdiag_socket r_netlink_socket_perms;
#end for identd

allow rsync_t rsync_etc_t:file read_file_perms;

allow rsync_t rsync_data_t:dir list_dir_perms;
read_files_pattern(rsync_t, rsync_data_t, rsync_data_t)
read_lnk_files_pattern(rsync_t, rsync_data_t, rsync_data_t)

manage_files_pattern(rsync_t, rsync_log_t, rsync_log_t)
logging_log_filetrans(rsync_t, rsync_log_t, file)

manage_dirs_pattern(rsync_t, rsync_tmp_t, rsync_tmp_t)
manage_files_pattern(rsync_t, rsync_tmp_t, rsync_tmp_t)
files_tmp_filetrans(rsync_t, rsync_tmp_t, { file dir })

manage_files_pattern(rsync_t, rsync_var_run_t, rsync_var_run_t)
files_pid_filetrans(rsync_t, rsync_var_run_t, file)

kernel_read_kernel_sysctls(rsync_t)
kernel_read_system_state(rsync_t)
kernel_read_network_state(rsync_t)

corenet_all_recvfrom_unlabeled(rsync_t)
corenet_all_recvfrom_netlabel(rsync_t)
corenet_tcp_sendrecv_generic_if(rsync_t)
corenet_udp_sendrecv_generic_if(rsync_t)
corenet_tcp_sendrecv_generic_node(rsync_t)
corenet_udp_sendrecv_generic_node(rsync_t)
corenet_tcp_sendrecv_all_ports(rsync_t)
corenet_udp_sendrecv_all_ports(rsync_t)
corenet_tcp_bind_generic_node(rsync_t)
corenet_tcp_bind_rsync_port(rsync_t)
corenet_sendrecv_rsync_server_packets(rsync_t)

dev_read_urand(rsync_t)

fs_getattr_xattr_fs(rsync_t)

files_read_etc_files(rsync_t)
files_search_home(rsync_t)

auth_use_nsswitch(rsync_t)

logging_send_syslog_msg(rsync_t)

miscfiles_read_localization(rsync_t)
miscfiles_read_public_files(rsync_t)

tunable_policy(`allow_rsync_anon_write',`
	miscfiles_manage_public_files(rsync_t)
')

optional_policy(`
	daemontools_service_domain(rsync_t, rsync_exec_t)
')

optional_policy(`
	kerberos_use(rsync_t)
')

optional_policy(`
	inetd_service_domain(rsync_t, rsync_exec_t)
')

tunable_policy(`rsync_export_all_ro',`
	fs_read_noxattr_fs_files(rsync_t) 
	fs_read_nfs_files(rsync_t)
	fs_read_cifs_files(rsync_t)
	auth_read_all_dirs_except_auth_files(rsync_t)
	auth_read_all_files_except_auth_files(rsync_t)
	auth_read_all_symlinks_except_auth_files(rsync_t)
	auth_tunable_read_shadow(rsync_t)
')
auth_can_read_shadow_passwords(rsync_t)
Bump module versions for release. 2010-05-24 19:32:01 +00:00			`policy_module(rsync, 1.10.0)`
add rsync 2005-08-22 21:17:10 +00:00
			`########################################`
			`#`
			`# Declarations`
			`#`

trunk: 9 patches from dan. 2007-11-15 20:10:26 +00:00			`## <desc>`
			`## <p>`
trunk: Improve several tunables descriptions from Dan Walsh. 2007-12-07 15:44:53 +00:00			`## Allow rsync to export any files/directories read only.`
trunk: 9 patches from dan. 2007-11-15 20:10:26 +00:00			`## </p>`
			`## </desc>`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`gen_tunable(rsync_export_all_ro, false)`
trunk: 9 patches from dan. 2007-11-15 20:10:26 +00:00
- Move booleans and tunables to modules when it is only used in a single module. - Add support for tunables and booleans local to a module. 2007-03-26 18:41:45 +00:00			`## <desc>`
			`## <p>`
			`## Allow rsync to modify public files`
trunk: Improve several tunables descriptions from Dan Walsh. 2007-12-07 15:44:53 +00:00			`## used for public file transfer services. Files/Directories must be`
			`## labeled public_content_rw_t.`
- Move booleans and tunables to modules when it is only used in a single module. - Add support for tunables and booleans local to a module. 2007-03-26 18:41:45 +00:00			`## </p>`
			`## </desc>`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`gen_tunable(allow_rsync_anon_write, false)`
- Move booleans and tunables to modules when it is only used in a single module. - Add support for tunables and booleans local to a module. 2007-03-26 18:41:45 +00:00
add rsync 2005-08-22 21:17:10 +00:00			`type rsync_t;`
			`type rsync_exec_t;`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`init_daemon_domain(rsync_t, rsync_exec_t)`
trunk: 10 patches from dan. 2007-10-11 18:12:29 +00:00			`application_executable_file(rsync_exec_t)`
add rsync 2005-08-22 21:17:10 +00:00			`role system_r types rsync_t;`

Implement cobblerd policy. My previous version had a minor bug in admin_role where it was using cobblerd_var_log_t, and cobblerd_var_lib_t instead of cobbler_var_log_t, and cobbler_var_lib_t. Whilst i was at it, i decided the implement a cobbler_etc_t for cobbler content in /etc. This because you cannot admin a cobbler environment witouth having access to cobbler config files and i dont want to give cobbler_admin access to manage etc_t. As a consequence if this i also removed the files_read_etc_files(cobblerd_t), as i think that cobbler only needed it to read its own files in /etc. However this is not confirmed, and it may need read access to etc_t afteral. Also i would like to underscore my reason for using public_content_rw_t. One of the reasons is that i do not want to give cobbler access to manage httpd_sys_content_rw_t. In general i do not want to depend on apache module at all. Signed-off-by: Dominick Grift <domg472@gmail.com> Signed-off-by: Chris PeBenito <pebenito@gentoo.org> 2010-01-05 15:26:14 +00:00			`type rsync_etc_t;`
			`files_config_file(rsync_etc_t)`

add rsync 2005-08-22 21:17:10 +00:00			`type rsync_data_t;`
			`files_type(rsync_data_t)`

trunk: 11 more cherry picks from fedora policy, by david hardeman. 2008-08-07 14:17:50 +00:00			`type rsync_log_t;`
			`logging_log_file(rsync_log_t)`

add rsync 2005-08-22 21:17:10 +00:00			`type rsync_tmp_t;`
			`files_tmp_file(rsync_tmp_t)`

			`type rsync_var_run_t;`
			`files_pid_file(rsync_var_run_t)`

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

trunk: 7 patches from dan. 2008-11-06 22:36:50 +00:00			`allow rsync_t self:capability { chown dac_read_search dac_override fowner fsetid setuid setgid sys_chroot };`
add rsync 2005-08-22 21:17:10 +00:00			`allow rsync_t self:process signal_perms;`
merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`allow rsync_t self:fifo_file rw_fifo_file_perms;`
packets for services 2006-05-30 19:46:34 +00:00			`allow rsync_t self:tcp_socket create_stream_socket_perms;`
corenet fixes 2005-10-24 17:06:34 +00:00			`allow rsync_t self:udp_socket connected_socket_perms;`
add rsync 2005-08-22 21:17:10 +00:00
			`# for identd`
			`# cjp: this should probably only be inetd_child_t rules?`
			`# search home and kerberos also.`
			`allow rsync_t self:netlink_tcpdiag_socket r_netlink_socket_perms;`
			`#end for identd`

Misc fixes for 1031ee6. 2010-02-08 18:38:48 +00:00			`allow rsync_t rsync_etc_t:file read_file_perms;`
Implement cobblerd policy. My previous version had a minor bug in admin_role where it was using cobblerd_var_log_t, and cobblerd_var_lib_t instead of cobbler_var_log_t, and cobbler_var_lib_t. Whilst i was at it, i decided the implement a cobbler_etc_t for cobbler content in /etc. This because you cannot admin a cobbler environment witouth having access to cobbler config files and i dont want to give cobbler_admin access to manage etc_t. As a consequence if this i also removed the files_read_etc_files(cobblerd_t), as i think that cobbler only needed it to read its own files in /etc. However this is not confirmed, and it may need read access to etc_t afteral. Also i would like to underscore my reason for using public_content_rw_t. One of the reasons is that i do not want to give cobbler access to manage httpd_sys_content_rw_t. In general i do not want to depend on apache module at all. Signed-off-by: Dominick Grift <domg472@gmail.com> Signed-off-by: Chris PeBenito <pebenito@gentoo.org> 2010-01-05 15:26:14 +00:00
merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`allow rsync_t rsync_data_t:dir list_dir_perms;`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`read_files_pattern(rsync_t, rsync_data_t, rsync_data_t)`
			`read_lnk_files_pattern(rsync_t, rsync_data_t, rsync_data_t)`
add rsync 2005-08-22 21:17:10 +00:00
trunk: missed fixes on previous commit. 2008-08-07 14:45:37 +00:00			`manage_files_pattern(rsync_t, rsync_log_t, rsync_log_t)`
			`logging_log_filetrans(rsync_t, rsync_log_t, file)`

trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`manage_dirs_pattern(rsync_t, rsync_tmp_t, rsync_tmp_t)`
			`manage_files_pattern(rsync_t, rsync_tmp_t, rsync_tmp_t)`
another round of renaming 2006-02-21 18:40:44 +00:00			`files_tmp_filetrans(rsync_t, rsync_tmp_t, { file dir })`
add rsync 2005-08-22 21:17:10 +00:00
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`manage_files_pattern(rsync_t, rsync_var_run_t, rsync_var_run_t)`
			`files_pid_filetrans(rsync_t, rsync_var_run_t, file)`
add rsync 2005-08-22 21:17:10 +00:00
renaming from 20060131 interface review, round 2 2006-01-31 16:49:43 +00:00			`kernel_read_kernel_sysctls(rsync_t)`
add rsync 2005-08-22 21:17:10 +00:00			`kernel_read_system_state(rsync_t)`
			`kernel_read_network_state(rsync_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(rsync_t)`
			`corenet_all_recvfrom_netlabel(rsync_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(rsync_t)`
			`corenet_udp_sendrecv_generic_if(rsync_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(rsync_t)`
			`corenet_udp_sendrecv_generic_node(rsync_t)`
add rsync 2005-08-22 21:17:10 +00:00			`corenet_tcp_sendrecv_all_ports(rsync_t)`
corenet fixes 2005-10-24 17:06:34 +00:00			`corenet_udp_sendrecv_all_ports(rsync_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(rsync_t)`
first part of dans patch Tue, 11 Apr 2006 09:25:24 -0400 2006-04-12 15:04:28 +00:00			`corenet_tcp_bind_rsync_port(rsync_t)`
packets for services 2006-05-30 19:46:34 +00:00			`corenet_sendrecv_rsync_server_packets(rsync_t)`
add rsync 2005-08-22 21:17:10 +00:00
			`dev_read_urand(rsync_t)`

			`fs_getattr_xattr_fs(rsync_t)`

			`files_read_etc_files(rsync_t)`
			`files_search_home(rsync_t)`

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

add rsync 2005-08-22 21:17:10 +00:00			`logging_send_syslog_msg(rsync_t)`

			`miscfiles_read_localization(rsync_t)`
easy fixes 2005-10-25 19:03:15 +00:00			`miscfiles_read_public_files(rsync_t)`
add rsync 2005-08-22 21:17:10 +00:00
easy fixes 2005-10-25 19:03:15 +00:00			tunable_policy(`allow_rsync_anon_write',`
			`miscfiles_manage_public_files(rsync_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add daemontools, djbdns, publicfile, and ucspitcp from Petre Rodan. 2006-01-16 18:30:14 +00:00			`daemontools_service_domain(rsync_t, rsync_exec_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add rsync 2005-08-22 21:17:10 +00:00			`kerberos_use(rsync_t)`
			`')`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
trunk: massive whitespace cleanup from dominick grift. 2008-07-23 21:38:39 +00:00			`inetd_service_domain(rsync_t, rsync_exec_t)`
rsync --daemon is long running, and can be run from an init script. 2006-01-12 16:03:18 +00:00			`')`

trunk: 9 patches from dan. 2007-11-15 20:10:26 +00:00			tunable_policy(`rsync_export_all_ro',`
			`fs_read_noxattr_fs_files(rsync_t)`
trunk: 10 patches from dan. 2009-06-12 19:44:10 +00:00			`fs_read_nfs_files(rsync_t)`
			`fs_read_cifs_files(rsync_t)`
Replace deprecated _except_shadow macro calls with _except_auth_files calls. 2011-07-14 15:04:44 +00:00			`auth_read_all_dirs_except_auth_files(rsync_t)`
			`auth_read_all_files_except_auth_files(rsync_t)`
			`auth_read_all_symlinks_except_auth_files(rsync_t)`
trunk: 14 patches from dan. 2009-03-23 14:56:43 +00:00			`auth_tunable_read_shadow(rsync_t)`
add rsync 2005-08-22 21:17:10 +00:00			`')`
trunk: 14 patches from dan. 2009-03-23 14:56:43 +00:00			`auth_can_read_shadow_passwords(rsync_t)`