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


policy_module(remotelogin,1.2.0)

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

type remote_login_t;
domain_obj_id_change_exemption(remote_login_t)
domain_subj_id_change_exemption(remote_login_t)
domain_role_change_exemption(remote_login_t)
domain_type(remote_login_t)
domain_interactive_fd(remote_login_t)
auth_login_entry_type(remote_login_t)
role system_r types remote_login_t;

type remote_login_tmp_t;
files_tmp_file(remote_login_tmp_t)

########################################
#
# Remote login remote policy
#

allow remote_login_t self:capability { dac_override chown fowner fsetid kill setgid setuid net_bind_service sys_nice sys_resource sys_tty_config };
allow remote_login_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };
allow remote_login_t self:process { setrlimit setexec };
allow remote_login_t self:fd use;
allow remote_login_t self:fifo_file rw_file_perms;
allow remote_login_t self:sock_file r_file_perms;
allow remote_login_t self:unix_dgram_socket create_socket_perms;
allow remote_login_t self:unix_stream_socket create_stream_socket_perms;
allow remote_login_t self:unix_dgram_socket sendto;
allow remote_login_t self:unix_stream_socket connectto;
allow remote_login_t self:shm create_shm_perms;
allow remote_login_t self:sem create_sem_perms;
allow remote_login_t self:msgq create_msgq_perms;
allow remote_login_t self:msg { send receive };

allow remote_login_t remote_login_tmp_t:dir create_dir_perms;
allow remote_login_t remote_login_tmp_t:file create_file_perms;
files_tmp_filetrans(remote_login_t, remote_login_tmp_t, { file dir })

kernel_read_system_state(remote_login_t)
kernel_read_kernel_sysctls(remote_login_t)

dev_getattr_mouse_dev(remote_login_t)
dev_setattr_mouse_dev(remote_login_t)
dev_dontaudit_search_sysfs(remote_login_t)
# for SSP/ProPolice
dev_read_urand(remote_login_t)

fs_getattr_xattr_fs(remote_login_t)
fs_search_auto_mountpoints(remote_login_t)

selinux_get_fs_mount(remote_login_t)
selinux_validate_context(remote_login_t)
selinux_compute_access_vector(remote_login_t)
selinux_compute_create_context(remote_login_t)
selinux_compute_relabel_context(remote_login_t)
selinux_compute_user_contexts(remote_login_t)

term_relabel_all_user_ptys(remote_login_t)

auth_domtrans_chk_passwd(remote_login_t)
auth_dontaudit_read_shadow(remote_login_t)
auth_rw_login_records(remote_login_t)
auth_rw_lastlog(remote_login_t)
auth_rw_faillog(remote_login_t)
auth_exec_pam(remote_login_t)
auth_manage_pam_console_data(remote_login_t)
auth_domtrans_pam_console(remote_login_t)

corecmd_list_bin(remote_login_t)
corecmd_list_sbin(remote_login_t)
corecmd_read_bin_symlinks(remote_login_t)
corecmd_read_sbin_symlinks(remote_login_t)
# cjp: these are probably not needed:
corecmd_read_bin_files(remote_login_t)
corecmd_read_bin_pipes(remote_login_t)
corecmd_read_bin_sockets(remote_login_t)
corecmd_read_sbin_files(remote_login_t)
corecmd_read_sbin_pipes(remote_login_t)
corecmd_read_sbin_sockets(remote_login_t)

domain_read_all_entry_files(remote_login_t)

files_read_etc_files(remote_login_t)
files_read_etc_runtime_files(remote_login_t)
files_list_home(remote_login_t)
files_read_usr_files(remote_login_t)
files_list_world_readable(remote_login_t)
files_read_world_readable_files(remote_login_t)
files_read_world_readable_symlinks(remote_login_t)
files_read_world_readable_pipes(remote_login_t)
files_read_world_readable_sockets(remote_login_t)
files_list_mnt(remote_login_t)
files_polyinstantiate_all(remote_login_t)
# for when /var/mail is a sym-link
files_read_var_symlinks(remote_login_t)

init_rw_utmp(remote_login_t)

libs_use_ld_so(remote_login_t)
libs_use_shared_libs(remote_login_t)

logging_send_syslog_msg(remote_login_t)

mls_file_read_up(remote_login_t)
mls_file_write_down(remote_login_t)
mls_file_upgrade(remote_login_t)
mls_file_downgrade(remote_login_t)
mls_process_set_level(remote_login_t)

seutil_read_config(remote_login_t)
seutil_read_default_contexts(remote_login_t)

sysnet_dns_name_resolve(remote_login_t)

miscfiles_read_localization(remote_login_t)

userdom_use_unpriv_users_fds(remote_login_t)
userdom_search_all_users_home_content(remote_login_t)
# Only permit unprivileged user domains to be entered via rlogin,
# since very weak authentication is used.
userdom_signal_unpriv_users(remote_login_t)
userdom_spec_domtrans_unpriv_users(remote_login_t)

# Search for mail spool file.
mta_getattr_spool(remote_login_t)

ifdef(`targeted_policy',`
	unconfined_domain(remote_login_t)
	unconfined_shell_domtrans(remote_login_t)
')

tunable_policy(`read_default_t',`
	files_list_default(remote_login_t)
	files_read_default_files(remote_login_t)
	files_read_default_symlinks(remote_login_t)
	files_read_default_sockets(remote_login_t)
	files_read_default_pipes(remote_login_t)
')

tunable_policy(`use_nfs_home_dirs',`
	fs_read_nfs_files(remote_login_t)
	fs_read_nfs_symlinks(remote_login_t)
')

tunable_policy(`use_samba_home_dirs',`
	fs_read_cifs_files(remote_login_t)
	fs_read_cifs_symlinks(remote_login_t)
')

optional_policy(`alsa',`
	alsa_domtrans(remote_login_t)
')

optional_policy(`nis',`
	nis_use_ypbind(remote_login_t)
')

optional_policy(`nscd',`
	nscd_socket_use(remote_login_t)
')

optional_policy(`usermanage',`
	usermanage_read_crack_db(remote_login_t)
')
initial commit 2005-05-05 17:44:36 +00:00
bump version numbers for release 2006-03-07 14:12:39 +00:00			`policy_module(remotelogin,1.2.0)`
initial commit 2005-05-05 17:44:36 +00:00
			`########################################`
			`#`
			`# Declarations`
			`#`

add mls privileges 2005-09-26 20:26:32 +00:00			`type remote_login_t;`
another slew of renaming 2006-02-02 21:08:12 +00:00			`domain_obj_id_change_exemption(remote_login_t)`
			`domain_subj_id_change_exemption(remote_login_t)`
			`domain_role_change_exemption(remote_login_t)`
renaming insanity 2005-06-13 17:35:46 +00:00			`domain_type(remote_login_t)`
another round of renaming 2006-02-20 21:33:25 +00:00			`domain_interactive_fd(remote_login_t)`
renaming insanity 2005-06-13 17:35:46 +00:00			`auth_login_entry_type(remote_login_t)`
initial commit 2005-05-05 17:44:36 +00:00			`role system_r types remote_login_t;`

			`type remote_login_tmp_t;`
renaming insanity 2005-06-13 17:35:46 +00:00			`files_tmp_file(remote_login_tmp_t)`
initial commit 2005-05-05 17:44:36 +00:00
			`########################################`
			`#`
			`# Remote login remote policy`
			`#`

			`allow remote_login_t self:capability { dac_override chown fowner fsetid kill setgid setuid net_bind_service sys_nice sys_resource sys_tty_config };`
fix bugs uncovered from sediff 2005-09-01 20:13:42 +00:00			`allow remote_login_t self:process ~{ ptrace setcurrent setexec setfscreate setrlimit execmem execstack execheap };`
initial commit 2005-05-05 17:44:36 +00:00			`allow remote_login_t self:process { setrlimit setexec };`
			`allow remote_login_t self:fd use;`
aliases 2005-06-09 15:32:23 +00:00			`allow remote_login_t self:fifo_file rw_file_perms;`
more fixes 2005-10-31 22:19:16 +00:00			`allow remote_login_t self:sock_file r_file_perms;`
aliases 2005-06-09 15:32:23 +00:00			`allow remote_login_t self:unix_dgram_socket create_socket_perms;`
			`allow remote_login_t self:unix_stream_socket create_stream_socket_perms;`
initial commit 2005-05-05 17:44:36 +00:00			`allow remote_login_t self:unix_dgram_socket sendto;`
			`allow remote_login_t self:unix_stream_socket connectto;`
aliases 2005-06-09 15:32:23 +00:00			`allow remote_login_t self:shm create_shm_perms;`
			`allow remote_login_t self:sem create_sem_perms;`
			`allow remote_login_t self:msgq create_msgq_perms;`
initial commit 2005-05-05 17:44:36 +00:00			`allow remote_login_t self:msg { send receive };`

aliases 2005-06-09 15:32:23 +00:00			`allow remote_login_t remote_login_tmp_t:dir create_dir_perms;`
			`allow remote_login_t remote_login_tmp_t:file create_file_perms;`
another round of renaming 2006-02-21 18:40:44 +00:00			`files_tmp_filetrans(remote_login_t, remote_login_tmp_t, { file dir })`
initial commit 2005-05-05 17:44:36 +00:00
			`kernel_read_system_state(remote_login_t)`
renaming from 20060131 interface review, round 2 2006-01-31 16:49:43 +00:00			`kernel_read_kernel_sysctls(remote_login_t)`
initial commit 2005-05-05 17:44:36 +00:00
renaming from 20060131 interface review 2006-01-31 16:08:56 +00:00			`dev_getattr_mouse_dev(remote_login_t)`
			`dev_setattr_mouse_dev(remote_login_t)`
more cleanup of current TODOs 2005-07-12 20:34:24 +00:00			`dev_dontaudit_search_sysfs(remote_login_t)`
initial commit 2005-05-05 17:44:36 +00:00			`# for SSP/ProPolice`
Devices rename. 2005-06-13 16:22:32 +00:00			`dev_read_urand(remote_login_t)`
initial commit 2005-05-05 17:44:36 +00:00
renaming insanity 2005-06-10 01:01:13 +00:00			`fs_getattr_xattr_fs(remote_login_t)`
autofs_t and ypbind cleanup 2005-06-27 16:30:55 +00:00			`fs_search_auto_mountpoints(remote_login_t)`
initial commit 2005-05-05 17:44:36 +00:00
* fix chroot exec interface * more TODO cleanup * move IPC out of generic domtrans interfaces 2005-07-13 18:29:08 +00:00			`selinux_get_fs_mount(remote_login_t)`
			`selinux_validate_context(remote_login_t)`
			`selinux_compute_access_vector(remote_login_t)`
			`selinux_compute_create_context(remote_login_t)`
			`selinux_compute_relabel_context(remote_login_t)`
			`selinux_compute_user_contexts(remote_login_t)`

			`term_relabel_all_user_ptys(remote_login_t)`

autofs_t and ypbind cleanup 2005-06-27 16:30:55 +00:00			`auth_domtrans_chk_passwd(remote_login_t)`
			`auth_dontaudit_read_shadow(remote_login_t)`
			`auth_rw_login_records(remote_login_t)`
			`auth_rw_lastlog(remote_login_t)`
more cleanup of current TODOs 2005-07-12 20:34:24 +00:00			`auth_rw_faillog(remote_login_t)`
autofs_t and ypbind cleanup 2005-06-27 16:30:55 +00:00			`auth_exec_pam(remote_login_t)`
			`auth_manage_pam_console_data(remote_login_t)`
more merging from 1.27.1-15 2005-10-14 17:55:40 +00:00			`auth_domtrans_pam_console(remote_login_t)`
initial commit 2005-05-05 17:44:36 +00:00
more cleanup of current TODOs 2005-07-12 20:34:24 +00:00			`corecmd_list_bin(remote_login_t)`
			`corecmd_list_sbin(remote_login_t)`
another slew of renaming 2006-02-02 21:08:12 +00:00			`corecmd_read_bin_symlinks(remote_login_t)`
			`corecmd_read_sbin_symlinks(remote_login_t)`
more cleanup of current TODOs 2005-07-12 20:34:24 +00:00			`# cjp: these are probably not needed:`
another slew of renaming 2006-02-02 21:08:12 +00:00			`corecmd_read_bin_files(remote_login_t)`
			`corecmd_read_bin_pipes(remote_login_t)`
			`corecmd_read_bin_sockets(remote_login_t)`
			`corecmd_read_sbin_files(remote_login_t)`
			`corecmd_read_sbin_pipes(remote_login_t)`
			`corecmd_read_sbin_sockets(remote_login_t)`
more cleanup of current TODOs 2005-07-12 20:34:24 +00:00
renaming insanity 2005-06-13 17:35:46 +00:00			`domain_read_all_entry_files(remote_login_t)`
initial commit 2005-05-05 17:44:36 +00:00
another round of renaming, for consistency 2005-06-29 14:26:41 +00:00			`files_read_etc_files(remote_login_t)`
renaming insanity 2005-06-13 17:35:46 +00:00			`files_read_etc_runtime_files(remote_login_t)`
			`files_list_home(remote_login_t)`
			`files_read_usr_files(remote_login_t)`
more cleanup of current TODOs 2005-07-12 20:34:24 +00:00			`files_list_world_readable(remote_login_t)`
			`files_read_world_readable_files(remote_login_t)`
			`files_read_world_readable_symlinks(remote_login_t)`
			`files_read_world_readable_pipes(remote_login_t)`
			`files_read_world_readable_sockets(remote_login_t)`
			`files_list_mnt(remote_login_t)`
patch from dan Thu, 09 Feb 2006 13:39:41 -0500 2006-02-13 22:05:08 +00:00			`files_polyinstantiate_all(remote_login_t)`
more cleanup of current TODOs 2005-07-12 20:34:24 +00:00			`# for when /var/mail is a sym-link`
renaming from 20060131 interface review, round 3 2006-01-31 19:21:01 +00:00			`files_read_var_symlinks(remote_login_t)`
initial commit 2005-05-05 17:44:36 +00:00
Change initrc_var_run_t interface noun from script_pid to utmp for clarity. 2006-01-18 18:08:39 +00:00			`init_rw_utmp(remote_login_t)`
autofs_t and ypbind cleanup 2005-06-27 16:30:55 +00:00
renaming insanity 2005-06-13 17:35:46 +00:00			`libs_use_ld_so(remote_login_t)`
			`libs_use_shared_libs(remote_login_t)`
initial commit 2005-05-05 17:44:36 +00:00
renaming insanity 2005-06-13 17:35:46 +00:00			`logging_send_syslog_msg(remote_login_t)`
add mls privileges 2005-09-26 20:26:32 +00:00
part of dan's mega patch 2006-01-06 22:51:40 +00:00			`mls_file_read_up(remote_login_t)`
add mls privileges 2005-09-26 20:26:32 +00:00			`mls_file_write_down(remote_login_t)`
			`mls_file_upgrade(remote_login_t)`
			`mls_file_downgrade(remote_login_t)`
			`mls_process_set_level(remote_login_t)`
clean up authentication attributes 2005-05-09 18:50:20 +00:00
finish renaming system/selinux to system/selinuxutil 2005-06-14 20:48:34 +00:00			`seutil_read_config(remote_login_t)`
			`seutil_read_default_contexts(remote_login_t)`
initial commit 2005-05-05 17:44:36 +00:00
more updates 2005-09-15 21:03:29 +00:00			`sysnet_dns_name_resolve(remote_login_t)`

initial commit 2005-05-05 17:44:36 +00:00			`miscfiles_read_localization(remote_login_t)`

another round of renaming 2006-02-21 18:40:44 +00:00			`userdom_use_unpriv_users_fds(remote_login_t)`
			`userdom_search_all_users_home_content(remote_login_t)`
more cleanup of current TODOs 2005-07-12 20:34:24 +00:00			`# Only permit unprivileged user domains to be entered via rlogin,`
			`# since very weak authentication is used.`
			`userdom_signal_unpriv_users(remote_login_t)`
			`userdom_spec_domtrans_unpriv_users(remote_login_t)`

			`# Search for mail spool file.`
			`mta_getattr_spool(remote_login_t)`

			ifdef(`targeted_policy',`
patch from dan Wed, 01 Feb 2006 08:33:30 -0500 2006-02-06 22:47:46 +00:00			`unconfined_domain(remote_login_t)`
more cleanup of current TODOs 2005-07-12 20:34:24 +00:00			`unconfined_shell_domtrans(remote_login_t)`
			`')`

			tunable_policy(`read_default_t',`
			`files_list_default(remote_login_t)`
			`files_read_default_files(remote_login_t)`
			`files_read_default_symlinks(remote_login_t)`
			`files_read_default_sockets(remote_login_t)`
			`files_read_default_pipes(remote_login_t)`
			`')`

add a couple more nfs and cifs interfaces, to cover most of the use_(nfs\|cifs)_home_dirs tunable 2005-06-16 20:33:51 +00:00			tunable_policy(`use_nfs_home_dirs',`
			`fs_read_nfs_files(remote_login_t)`
			`fs_read_nfs_symlinks(remote_login_t)`
			`')`

			tunable_policy(`use_samba_home_dirs',`
			`fs_read_cifs_files(remote_login_t)`
			`fs_read_cifs_symlinks(remote_login_t)`
			`')`

patch from dan Thu, 09 Feb 2006 13:39:41 -0500 2006-02-13 22:05:08 +00:00			optional_policy(`alsa',`
			`alsa_domtrans(remote_login_t)`
			`')`

Change optional_policy() to refer to the module name rather than modulename.te. 2005-11-23 20:24:27 +00:00			optional_policy(`nis',`
autofs_t and ypbind cleanup 2005-06-27 16:30:55 +00:00			`nis_use_ypbind(remote_login_t)`
initial commit 2005-05-05 17:44:36 +00:00			`')`

Change optional_policy() to refer to the module name rather than modulename.te. 2005-11-23 20:24:27 +00:00			optional_policy(`nscd',`
another slew of renaming 2006-02-02 21:08:12 +00:00			`nscd_socket_use(remote_login_t)`
add nscd 2005-07-13 20:48:51 +00:00			`')`

Change optional_policy() to refer to the module name rather than modulename.te. 2005-11-23 20:24:27 +00:00			optional_policy(`usermanage',`
more cleanup of current TODOs 2005-07-12 20:34:24 +00:00			`usermanage_read_crack_db(remote_login_t)`
initial commit 2005-05-05 17:44:36 +00:00			`')`