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


policy_module(rlogin,1.4.1)

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

type rlogind_t;
type rlogind_exec_t;
inetd_service_domain(rlogind_t, rlogind_exec_t)
role system_r types rlogind_t;

type rlogind_devpts_t; #, userpty_type;
term_login_pty(rlogind_devpts_t)

type rlogind_tmp_t;
files_tmp_file(rlogind_tmp_t)

type rlogind_var_run_t;
files_pid_file(rlogind_var_run_t)

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

allow rlogind_t self:capability { fsetid chown fowner sys_tty_config dac_override };
allow rlogind_t self:process signal_perms;
allow rlogind_t self:fifo_file rw_fifo_file_perms;
allow rlogind_t self:tcp_socket connected_stream_socket_perms;
# for identd; cjp: this should probably only be inetd_child rules?
allow rlogind_t self:netlink_tcpdiag_socket r_netlink_socket_perms;
allow rlogind_t self:capability { setuid setgid };

allow rlogind_t rlogind_devpts_t:chr_file { rw_chr_file_perms setattr };
term_create_pty(rlogind_t,rlogind_devpts_t)

# for /usr/lib/telnetlogin
can_exec(rlogind_t, rlogind_exec_t)

manage_dirs_pattern(rlogind_t, rlogind_tmp_t, rlogind_tmp_t)
manage_files_pattern(rlogind_t, rlogind_tmp_t, rlogind_tmp_t)
files_tmp_filetrans(rlogind_t, rlogind_tmp_t, { file dir })

manage_files_pattern(rlogind_t, rlogind_var_run_t, rlogind_var_run_t)
files_pid_filetrans(rlogind_t, rlogind_var_run_t, file)

kernel_read_kernel_sysctls(rlogind_t)
kernel_read_system_state(rlogind_t)
kernel_read_network_state(rlogind_t)

corenet_all_recvfrom_unlabeled(rlogind_t)
corenet_all_recvfrom_netlabel(rlogind_t)
corenet_tcp_sendrecv_all_if(rlogind_t)
corenet_udp_sendrecv_all_if(rlogind_t)
corenet_tcp_sendrecv_all_nodes(rlogind_t)
corenet_udp_sendrecv_all_nodes(rlogind_t)
corenet_tcp_sendrecv_all_ports(rlogind_t)
corenet_udp_sendrecv_all_ports(rlogind_t)

dev_read_urand(rlogind_t)

fs_getattr_xattr_fs(rlogind_t)
fs_search_auto_mountpoints(rlogind_t)

auth_domtrans_chk_passwd(rlogind_t)
auth_rw_login_records(rlogind_t)
auth_use_nsswitch(rlogind_t)

files_read_etc_files(rlogind_t)
files_read_etc_runtime_files(rlogind_t)
files_search_home(rlogind_t)
files_search_default(rlogind_t)

init_rw_utmp(rlogind_t)

libs_use_ld_so(rlogind_t)
libs_use_shared_libs(rlogind_t)

logging_send_syslog_msg(rlogind_t)

miscfiles_read_localization(rlogind_t)

seutil_dontaudit_search_config(rlogind_t)

sysnet_read_config(rlogind_t)

userdom_setattr_unpriv_users_ptys(rlogind_t)
# cjp: this is egregious
userdom_read_all_users_home_content_files(rlogind_t)

remotelogin_domtrans(rlogind_t)

optional_policy(`
	kerberos_read_keytab(rlogind_t)
')

optional_policy(`
	tcpd_wrapped_domain(rlogind_t, rlogind_exec_t)
')

ifdef(`TODO',`
# Allow krb5 rlogind to use fork and open /dev/tty for use
allow rlogind_t userpty_type:chr_file setattr;
')
add rlogin and telnet 2005-09-20 17:11:53 +00:00
trunk: add bitlbee from devin carraway and add tcpd_wrapped_domain(). 2007-09-17 14:33:40 +00:00			`policy_module(rlogin,1.4.1)`
add rlogin and telnet 2005-09-20 17:11:53 +00:00
			`########################################`
			`#`
			`# Declarations`
			`#`

			`type rlogind_t;`
			`type rlogind_exec_t;`
trunk: add bitlbee from devin carraway and add tcpd_wrapped_domain(). 2007-09-17 14:33:40 +00:00			`inetd_service_domain(rlogind_t, rlogind_exec_t)`
add rlogin and telnet 2005-09-20 17:11:53 +00:00			`role system_r types rlogind_t;`

			`type rlogind_devpts_t; #, userpty_type;`
			`term_login_pty(rlogind_devpts_t)`

			`type rlogind_tmp_t;`
			`files_tmp_file(rlogind_tmp_t)`

			`type rlogind_var_run_t;`
			`files_pid_file(rlogind_var_run_t)`

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

			`allow rlogind_t self:capability { fsetid chown fowner sys_tty_config dac_override };`
			`allow rlogind_t self:process signal_perms;`
merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`allow rlogind_t self:fifo_file rw_fifo_file_perms;`
add rlogin and telnet 2005-09-20 17:11:53 +00:00			`allow rlogind_t self:tcp_socket connected_stream_socket_perms;`
			`# for identd; cjp: this should probably only be inetd_child rules?`
			`allow rlogind_t self:netlink_tcpdiag_socket r_netlink_socket_perms;`
			`allow rlogind_t self:capability { setuid setgid };`

merge policy patterns to trunk 2006-12-12 20:08:08 +00:00			`allow rlogind_t rlogind_devpts_t:chr_file { rw_chr_file_perms setattr };`
more of the same 2005-10-31 22:44:03 +00:00			`term_create_pty(rlogind_t,rlogind_devpts_t)`
add rlogin and telnet 2005-09-20 17:11:53 +00:00
			`# for /usr/lib/telnetlogin`
			`can_exec(rlogind_t, rlogind_exec_t)`

trunk: add bitlbee from devin carraway and add tcpd_wrapped_domain(). 2007-09-17 14:33:40 +00:00			`manage_dirs_pattern(rlogind_t, rlogind_tmp_t, rlogind_tmp_t)`
			`manage_files_pattern(rlogind_t, rlogind_tmp_t, rlogind_tmp_t)`
another round of renaming 2006-02-21 18:40:44 +00:00			`files_tmp_filetrans(rlogind_t, rlogind_tmp_t, { file dir })`
add rlogin and telnet 2005-09-20 17:11:53 +00:00
trunk: add bitlbee from devin carraway and add tcpd_wrapped_domain(). 2007-09-17 14:33:40 +00:00			`manage_files_pattern(rlogind_t, rlogind_var_run_t, rlogind_var_run_t)`
			`files_pid_filetrans(rlogind_t, rlogind_var_run_t, file)`
add rlogin and telnet 2005-09-20 17:11:53 +00:00
renaming from 20060131 interface review, round 2 2006-01-31 16:49:43 +00:00			`kernel_read_kernel_sysctls(rlogind_t)`
add rlogin and telnet 2005-09-20 17:11:53 +00:00			`kernel_read_system_state(rlogind_t)`
			`kernel_read_network_state(rlogind_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(rlogind_t)`
			`corenet_all_recvfrom_netlabel(rlogind_t)`
add rlogin and telnet 2005-09-20 17:11:53 +00:00			`corenet_tcp_sendrecv_all_if(rlogind_t)`
			`corenet_udp_sendrecv_all_if(rlogind_t)`
			`corenet_tcp_sendrecv_all_nodes(rlogind_t)`
			`corenet_udp_sendrecv_all_nodes(rlogind_t)`
			`corenet_tcp_sendrecv_all_ports(rlogind_t)`
			`corenet_udp_sendrecv_all_ports(rlogind_t)`

			`dev_read_urand(rlogind_t)`

			`fs_getattr_xattr_fs(rlogind_t)`
patch from dan, Thu, 2007-01-25 at 08:12 -0500 2007-02-16 23:01:42 +00:00			`fs_search_auto_mountpoints(rlogind_t)`
add rlogin and telnet 2005-09-20 17:11:53 +00:00
			`auth_domtrans_chk_passwd(rlogind_t)`
			`auth_rw_login_records(rlogind_t)`
patch from dan, Thu, 2007-01-25 at 08:12 -0500 2007-02-16 23:01:42 +00:00			`auth_use_nsswitch(rlogind_t)`
add rlogin and telnet 2005-09-20 17:11:53 +00:00
			`files_read_etc_files(rlogind_t)`
			`files_read_etc_runtime_files(rlogind_t)`
			`files_search_home(rlogind_t)`
			`files_search_default(rlogind_t)`

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(rlogind_t)`
add rlogin and telnet 2005-09-20 17:11:53 +00:00
			`libs_use_ld_so(rlogind_t)`
			`libs_use_shared_libs(rlogind_t)`

			`logging_send_syslog_msg(rlogind_t)`

			`miscfiles_read_localization(rlogind_t)`

			`seutil_dontaudit_search_config(rlogind_t)`

			`sysnet_read_config(rlogind_t)`

another round of renaming 2006-02-20 21:33:25 +00:00			`userdom_setattr_unpriv_users_ptys(rlogind_t)`
add rlogin and telnet 2005-09-20 17:11:53 +00:00			`# cjp: this is egregious`
another round of renaming 2006-02-21 18:40:44 +00:00			`userdom_read_all_users_home_content_files(rlogind_t)`
add rlogin and telnet 2005-09-20 17:11:53 +00:00
			`remotelogin_domtrans(rlogind_t)`

deprecate module name as first parameter of optional_policy() 2006-03-24 16:13:54 +00:00			optional_policy(`
add rlogin and telnet 2005-09-20 17:11:53 +00:00			`kerberos_read_keytab(rlogind_t)`
			`')`

trunk: add bitlbee from devin carraway and add tcpd_wrapped_domain(). 2007-09-17 14:33:40 +00:00			optional_policy(`
			`tcpd_wrapped_domain(rlogind_t, rlogind_exec_t)`
			`')`

add rlogin and telnet 2005-09-20 17:11:53 +00:00			ifdef(`TODO',`
			`# Allow krb5 rlogind to use fork and open /dev/tty for use`
			`allow rlogind_t userpty_type:chr_file setattr;`
			`')`