2005-07-13 20:48:51 +00:00
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policy_module(nscd,1.0)
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########################################
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#
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# Declarations
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#
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# nscd is both the client program and the daemon.
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2005-09-07 13:31:37 +00:00
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type nscd_t;
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2005-07-13 20:48:51 +00:00
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type nscd_exec_t;
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init_daemon_domain(nscd_t,nscd_exec_t)
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type nscd_var_run_t;
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files_pid_file(nscd_var_run_t)
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########################################
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#
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# Local policy
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#
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allow nscd_t self:capability { kill setgid setuid };
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dontaudit nscd_t self:capability sys_tty_config;
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allow nscd_t self:process { getattr setsched };
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2005-09-07 13:31:37 +00:00
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allow nscd_t self:fifo_file { read write };
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2005-07-13 20:48:51 +00:00
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allow nscd_t self:unix_stream_socket create_stream_socket_perms;
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allow nscd_t self:unix_dgram_socket create_socket_perms;
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allow nscd_t self:netlink_selinux_socket create_socket_perms;
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allow nscd_t self:netlink_route_socket r_netlink_socket_perms;
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allow nscd_t self:tcp_socket create_socket_perms;
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2005-09-07 13:31:37 +00:00
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allow nscd_t self:udp_socket create_socket_perms;
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2005-07-13 20:48:51 +00:00
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# For client program operation, invoked from sysadm_t.
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# Transition occurs to nscd_t due to direct_sysadm_daemon.
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# cjp: this should probably be in a direct_sysadm_daemon tunable
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allow nscd_t self:nscd { admin getstat };
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allow nscd_t nscd_var_run_t:file create_file_perms;
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allow nscd_t nscd_var_run_t:sock_file create_file_perms;
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2005-07-20 14:25:24 +00:00
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files_create_pid(nscd_t,nscd_var_run_t,{ file sock_file })
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2005-07-13 20:48:51 +00:00
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kernel_read_kernel_sysctl(nscd_t)
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kernel_list_proc(nscd_t)
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kernel_read_proc_symlinks(nscd_t)
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dev_read_sysfs(nscd_t)
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dev_read_rand(nscd_t)
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dev_read_urand(nscd_t)
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fs_getattr_all_fs(nscd_t)
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fs_search_auto_mountpoints(nscd_t)
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term_dontaudit_use_console(nscd_t)
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# for when /etc/passwd has just been updated and has the wrong type
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auth_getattr_shadow(nscd_t)
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corenet_tcp_sendrecv_all_if(nscd_t)
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corenet_udp_sendrecv_all_if(nscd_t)
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corenet_raw_sendrecv_all_if(nscd_t)
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corenet_tcp_sendrecv_all_nodes(nscd_t)
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corenet_udp_sendrecv_all_nodes(nscd_t)
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corenet_raw_sendrecv_all_nodes(nscd_t)
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corenet_tcp_sendrecv_all_ports(nscd_t)
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corenet_udp_sendrecv_all_ports(nscd_t)
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corenet_tcp_bind_all_nodes(nscd_t)
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corenet_udp_bind_all_nodes(nscd_t)
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2005-09-13 13:06:07 +00:00
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corenet_tcp_connect_all_ports(nscd_t)
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2005-07-13 20:48:51 +00:00
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2005-09-07 13:31:37 +00:00
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selinux_get_fs_mount(nscd_t)
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selinux_validate_context(nscd_t)
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selinux_compute_access_vector(nscd_t)
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selinux_compute_create_context(nscd_t)
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selinux_compute_relabel_context(nscd_t)
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selinux_compute_user_contexts(nscd_t)
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2005-07-13 20:48:51 +00:00
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domain_use_wide_inherit_fd(nscd_t)
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files_read_etc_files(nscd_t)
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init_use_fd(nscd_t)
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init_use_script_pty(nscd_t)
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libs_use_ld_so(nscd_t)
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libs_use_shared_libs(nscd_t)
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logging_send_syslog_msg(nscd_t)
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miscfiles_read_localization(nscd_t)
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2005-09-07 13:31:37 +00:00
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seutil_read_config(nscd_t)
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seutil_read_default_contexts(nscd_t)
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seutil_sigchld_newrole(nscd_t)
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2005-07-13 20:48:51 +00:00
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sysnet_read_config(nscd_t)
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userdom_dontaudit_use_unpriv_user_fd(nscd_t)
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userdom_dontaudit_search_sysadm_home_dir(nscd_t)
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ifdef(`targeted_policy', `
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term_dontaudit_use_unallocated_tty(nscd_t)
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term_dontaudit_use_generic_pty(nscd_t)
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files_dontaudit_read_root_file(nscd_t)
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')
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optional_policy(`nis.te',`
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nis_use_ypbind(nscd_t)
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')
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optional_policy(`udev.te', `
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udev_read_db(nscd_t)
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')
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ifdef(`TODO',`
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nscd_socket_domain(daemon)
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optional_policy(`winbind.te', `
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# Handle winbind for samba, Might only be needed for targeted policy
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allow nscd_t winbind_var_run_t:sock_file { read write getattr };
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can_unix_connect(nscd_t, winbind_t)
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allow nscd_t samba_var_t:dir search;
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allow nscd_t winbind_var_run_t:dir { getattr search };
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')
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2005-09-01 13:52:59 +00:00
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optional_policy(`rhgb.te',`
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rhgb_domain(nscd_t)
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')
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2005-07-13 20:48:51 +00:00
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allow nscd_t tmp_t:dir { search getattr };
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allow nscd_t tmp_t:lnk_file read;
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') dnl end TODO
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