add hal

refpolicy/Changelog

@@ -4,6 +4,7 @@
 	comsat
 	dbus
 	dhcp
+	hal
 	squid
 
 * Fri Aug 26 2005 Chris PeBenito <selinux@tresys.com> - 20050826

refpolicy/policy/modules/kernel/devices.if

@@ -1440,6 +1440,25 @@ interface(`dev_setattr_printer',`
 	allow $1 printer_device_t:chr_file setattr;
 ')
 
+########################################
+## <summary>
+##	Read and write the printer device.
+## </summary>
+## <param name="domain">
+##	Domain allowed access.
+## </param>
+#
+interface(`dev_rw_printer',`
+	gen_require(`
+		type device_t, printer_device_t;
+		class dir search;
+		class chr_file rw_file_perms;
+	')
+
+	allow $1 device_t:dir search;
+	allow $1 printer_device_t:chr_file rw_file_perms;
+')
+
 ########################################
 ## <summary>
 ##	Read from random devices (e.g., /dev/random)

refpolicy/policy/modules/services/dbus.if

@@ -179,6 +179,24 @@ template(`dbus_system_bus_client_template',`
 	allow $2 system_dbusd_t:unix_stream_socket connectto;
 ')
 
+########################################
+## <summary>
+##	Connect to the the system DBUS
+##	for service (acquire_svc).
+## </summary>
+## <param name="domain">
+##	Domain allowed access.
+## </param>
+#
+interface(`dbus_connect_system_bus',`
+	gen_require(`
+		type system_dbusd_t;
+		class dbus acquire_svc;
+	')
+
+	allow $1 system_dbusd_t:dbus acquire_svc;
+')
+
 ########################################
 ## <summary>
 ##	Send a message on the system DBUS.

refpolicy/policy/modules/services/hal.fc

@@ -0,0 +1,9 @@
+
+/etc/hal/device\.d/printer_remove\.hal -- 	context_template(system_u:object_r:hald_exec_t,s0)
+/etc/hal/capability\.d/printer_update\.hal --	context_template(system_u:object_r:hald_exec_t,s0)
+
+/usr/libexec/hal-hotplug-map 		--	context_template(system_u:object_r:hald_exec_t,s0)
+
+/usr/sbin/hald		--			context_template(system_u:object_r:hald_exec_t,s0)
+
+/usr/share/hal/device-manager/hal-device-manager -- context_template(system_u:object_r:bin_t,s0)

refpolicy/policy/modules/services/hal.if

@@ -0,0 +1 @@
+## <summary>Hardware abstraction layer</summary>

refpolicy/policy/modules/services/hal.te

@@ -0,0 +1,150 @@
+
+policy_module(hal,1.0)
+
+########################################
+#
+# Declarations
+#
+
+type hald_t;
+type hald_exec_t;
+init_daemon_domain(hald_t,hald_exec_t)
+
+type hald_tmp_t;
+files_tmp_file(hald_tmp_t)
+
+type hald_var_run_t;
+files_pid_file(hald_var_run_t)
+
+allow hald_t self:capability { net_admin sys_admin dac_override dac_read_search mknod };
+dontaudit hald_t self:capability sys_tty_config;
+allow hald_t self:fifo_file rw_file_perms;
+allow hald_t self:unix_stream_socket create_stream_socket_perms;
+allow hald_t self:unix_dgram_socket create_socket_perms;
+allow hald_t self:netlink_route_socket r_netlink_socket_perms;
+allow hald_t self:tcp_socket create_stream_socket_perms;
+
+allow hald_t hald_tmp_t:dir create_dir_perms;
+allow hald_t hald_tmp_t:file create_file_perms;
+files_create_tmp_files(hald_t, hald_tmp_t, { file dir })
+
+allow hald_t hald_var_run_t:file create_file_perms;
+files_create_pid(hald_t,hald_var_run_t)
+
+kernel_read_system_state(hald_t)
+kernel_read_network_state(hald_t)
+kernel_read_kernel_sysctl(hald_t)
+
+corenet_tcp_sendrecv_all_if(hald_t)
+corenet_raw_sendrecv_all_if(hald_t)
+corenet_tcp_sendrecv_all_nodes(hald_t)
+corenet_raw_sendrecv_all_nodes(hald_t)
+corenet_tcp_sendrecv_all_ports(hald_t)
+corenet_tcp_bind_all_nodes(hald_t)
+
+dev_read_sysfs(hald_t)
+dev_read_usbfs(hald_t)
+dev_read_urand(hald_t)
+dev_read_input(hald_t)
+dev_rw_printer(hald_t)
+dev_manage_generic_chr_file(hald_t)
+
+fs_getattr_all_fs(hald_t)
+fs_search_auto_mountpoints(hald_t)
+
+storage_raw_read_removable_device(hald_t)
+storage_raw_read_fixed_disk(hald_t)
+storage_raw_write_fixed_disk(hald_t)
+
+term_dontaudit_use_console(hald_t)
+
+corecmd_exec_bin(hald_t)
+corecmd_exec_sbin(hald_t)
+
+domain_use_wide_inherit_fd(hald_t)
+domain_exec_all_entry_files(hald_t)
+
+files_exec_etc_files(hald_t)
+files_read_etc_files(hald_t)
+files_rw_etc_runtime_files(hald_t)
+files_search_mnt(hald_t)
+files_search_var_lib(hald_t)
+files_read_usr_files(hald_t)
+
+init_use_fd(hald_t)
+init_use_script_pty(hald_t)
+
+libs_use_ld_so(hald_t)
+libs_use_shared_libs(hald_t)
+libs_exec_ld_so(hald_t)
+libs_exec_lib_files(hald_t)
+
+logging_send_syslog_msg(hald_t)
+
+miscfiles_read_localization(hald_t)
+
+seutil_read_config(hald_t)
+seutil_read_default_contexts(hald_t)
+
+sysnet_read_config(hald_t)
+
+userdom_dontaudit_use_unpriv_user_fd(hald_t)
+userdom_dontaudit_search_sysadm_home_dir(hald_t)
+
+ifdef(`targeted_policy', `
+	term_dontaudit_use_unallocated_tty(hald_t)
+	term_dontaudit_use_generic_pty(hald_t)
+	files_dontaudit_read_root_file(hald_t)
+')
+
+optional_policy(`dbus.te',`
+	allow hald_t self:dbus send_msg;
+	dbus_system_bus_client_template(hald,hald_t)
+	dbus_send_system_bus_msg(hald_t)
+	dbus_connect_system_bus(hald_t)
+')
+
+optional_policy(`hotplug.te',`
+	hotplug_read_config(hald_t)
+')
+
+optional_policy(`nis.te',`
+	nis_use_ypbind(hald_t)
+')
+
+optional_policy(`nscd.te',`
+	nscd_use_socket(hald_t)
+')
+
+optional_policy(`selinuxutil.te',`
+	seutil_sigchld_newrole(hald_t)
+')
+
+optional_policy(`udev.te', `
+	udev_domtrans(hald_t)
+	udev_read_db(hald_t)
+')
+
+optional_policy(`updfstab.te',`
+	updfstab_domtrans(hald_t)
+')
+
+ifdef(`TODO',`
+optional_policy(`rhgb.te',`
+	rhgb_domain(hald_t)
+')
+
+allow hald_t device_t:dir create_dir_perms;
+
+optional_policy(`updfstab.te',`
+allow updfstab_t hald_t:dbus send_msg;
+allow hald_t updfstab_t:dbus send_msg;
+')
+
+optional_policy(`hald.te',`
+allow udev_t hald_t:unix_dgram_socket sendto;
+')
+
+allow hald_t initrc_t:dbus send_msg;
+allow initrc_t hald_t:dbus send_msg;
+') dnl end TODO

refpolicy/policy/modules/system/files.if

@@ -955,6 +955,26 @@ interface(`files_dontaudit_read_etc_runtime_files',`
 	dontaudit $1 etc_runtime_t:file { getattr read };
 ')
 
+########################################
+## <summary>
+##	Read and write files in /etc that are dynamically
+##	created on boot, such as mtab.
+## </summary>
+## <param name="domain">
+##	Domain allowed access.
+## </param>
+#
+interface(`files_rw_etc_runtime_files',`
+	gen_require(`
+		type etc_t, etc_runtime_t;
+		class dir r_dir_perms;
+		class file rw_file_perms;
+	')
+
+	allow $1 etc_t:dir r_dir_perms;
+	allow $1 etc_runtime_t:file rw_file_perms;
+')
+
 ########################################
 ## <summary>
 ##	Create, read, write, and delete files in