[selinux-policy: 1385/3172] add soundserver, bug 1547
Daniel J Walsh
dwalsh at fedoraproject.org
Thu Oct 7 21:05:10 UTC 2010
commit 9b244cb0d4cd3427a3e2d29eaa386eea511f38db
Author: Chris PeBenito <cpebenito at tresys.com>
Date: Tue Apr 25 15:13:59 2006 +0000
add soundserver, bug 1547
refpolicy/Changelog | 1 +
refpolicy/policy/modules/services/soundserver.fc | 10 ++
refpolicy/policy/modules/services/soundserver.if | 21 ++++
refpolicy/policy/modules/services/soundserver.te | 123 ++++++++++++++++++++++
refpolicy/policy/modules/system/userdomain.if | 4 +
refpolicy/policy/modules/system/userdomain.te | 2 +-
6 files changed, 160 insertions(+), 1 deletions(-)
---
diff --git a/refpolicy/Changelog b/refpolicy/Changelog
index db784da..ed6534a 100644
--- a/refpolicy/Changelog
+++ b/refpolicy/Changelog
@@ -64,6 +64,7 @@
resmgr
rhgb
snort
+ soundserver
speedtouch
thunderbird
tor (Erich Schubert)
diff --git a/refpolicy/policy/modules/services/soundserver.fc b/refpolicy/policy/modules/services/soundserver.fc
new file mode 100644
index 0000000..b0df572
--- /dev/null
+++ b/refpolicy/policy/modules/services/soundserver.fc
@@ -0,0 +1,10 @@
+/etc/nas(/.*)? gen_require(system_u:object_r:soundd_etc_t,s0)
+/etc/yiff(/.*)? gen_require(system_u:object_r:soundd_etc_t,s0)
+
+/usr/bin/nasd -- gen_require(system_u:object_r:soundd_exec_t,s0)
+/usr/bin/gpe-soundserver -- gen_require(system_u:object_r:soundd_exec_t,s0)
+
+/usr/sbin/yiff -- gen_require(system_u:object_r:soundd_exec_t,s0)
+
+/var/run/yiff-[0-9]+\.pid -- gen_require(system_u:object_r:soundd_var_run_t,s0)
+/var/state/yiff(/.*)? gen_require(system_u:object_r:soundd_state_t,s0)
diff --git a/refpolicy/policy/modules/services/soundserver.if b/refpolicy/policy/modules/services/soundserver.if
new file mode 100644
index 0000000..cc6187f
--- /dev/null
+++ b/refpolicy/policy/modules/services/soundserver.if
@@ -0,0 +1,21 @@
+## <summary>sound server for network audio server programs, nasd, yiff, etc</summary>
+
+########################################
+## <summary>
+## Connect to the sound server over a TCP socket
+## </summary>
+## <param name="domain">
+## <summary>
+## Domain allowed access.
+## </summary>
+## </param>
+#
+interface(`soundserver_tcp_connect',`
+ gen_require(`
+ type soundserver_t;
+ ')
+
+ allow $1 soundserver_t:tcp_socket { connectto recvfrom };
+ allow soundserver_t $1:tcp_socket { acceptfrom recvfrom };
+ kernel_tcp_recvfrom($1)
+')
diff --git a/refpolicy/policy/modules/services/soundserver.te b/refpolicy/policy/modules/services/soundserver.te
new file mode 100644
index 0000000..7f3b4e7
--- /dev/null
+++ b/refpolicy/policy/modules/services/soundserver.te
@@ -0,0 +1,123 @@
+
+policy_module(soundserver,1.0.0)
+
+########################################
+#
+# Declarations
+#
+
+type soundd_t;
+type soundd_exec_t;
+init_daemon_domain(soundd_t,soundd_exec_t)
+
+type soundd_etc_t alias etc_soundd_t;
+files_type(soundd_etc_t)
+
+type soundd_state_t;
+files_type(soundd_state_t)
+
+type soundd_tmp_t;
+files_tmp_file(soundd_tmp_t)
+
+# for yiff - probably need some rules for the client support too
+type soundd_tmpfs_t;
+files_tmpfs_file(soundd_tmpfs_t)
+
+type soundd_var_run_t;
+files_pid_file(soundd_var_run_t)
+
+########################################
+#
+# Declarations
+#
+
+dontaudit soundd_t self:capability sys_tty_config;
+allow soundd_t self:process { setpgid signal_perms };
+allow soundd_t self:tcp_socket create_stream_socket_perms;
+allow soundd_t self:udp_socket create_socket_perms;
+# for yiff
+allow soundd_t self:shm create_shm_perms;
+
+allow soundd_t soundd_etc_t:dir list_dir_perms;
+allow soundd_t soundd_etc_t:file read_file_perms;
+allow soundd_t soundd_etc_t:lnk_file { getattr read };
+
+allow soundd_t soundd_state_t:dir rw_dir_perms;
+allow soundd_t soundd_state_t:file manage_file_perms;
+allow soundd_t soundd_state_t:lnk_file create_lnk_perms;
+
+allow soundd_t soundd_tmp_t:dir manage_dir_perms;
+allow soundd_t soundd_tmp_t:file manage_file_perms;
+files_tmp_filetrans(soundd_t, soundd_tmp_t, { file dir })
+
+allow soundd_t soundd_tmpfs_t:dir rw_dir_perms;
+allow soundd_t soundd_tmpfs_t:file manage_file_perms;
+allow soundd_t soundd_tmpfs_t:lnk_file create_lnk_perms;
+allow soundd_t soundd_tmpfs_t:sock_file manage_file_perms;
+allow soundd_t soundd_tmpfs_t:fifo_file manage_file_perms;
+fs_tmpfs_filetrans(soundd_t,soundd_tmpfs_t,{ dir file lnk_file sock_file fifo_file })
+
+allow soundd_t soundd_var_run_t:file manage_file_perms;
+allow soundd_t soundd_var_run_t:dir rw_dir_perms;
+files_pid_filetrans(soundd_t,soundd_var_run_t,file)
+
+kernel_read_kernel_sysctls(soundd_t)
+kernel_list_proc(soundd_t)
+kernel_read_proc_symlinks(soundd_t)
+kernel_tcp_recvfrom(soundd_t)
+
+corenet_tcp_sendrecv_generic_if(soundd_t)
+corenet_udp_sendrecv_generic_if(soundd_t)
+corenet_raw_sendrecv_generic_if(soundd_t)
+corenet_tcp_sendrecv_all_nodes(soundd_t)
+corenet_udp_sendrecv_all_nodes(soundd_t)
+corenet_raw_sendrecv_all_nodes(soundd_t)
+corenet_tcp_sendrecv_all_ports(soundd_t)
+corenet_udp_sendrecv_all_ports(soundd_t)
+corenet_non_ipsec_sendrecv(soundd_t)
+corenet_tcp_bind_all_nodes(soundd_t)
+corenet_udp_bind_all_nodes(soundd_t)
+corenet_tcp_bind_soundd_port(soundd_t)
+
+dev_read_sysfs(soundd_t)
+dev_read_sound(soundd_t)
+dev_write_sound(soundd_t)
+
+domain_use_interactive_fds(soundd_t)
+
+files_read_etc_files(soundd_t)
+files_read_etc_runtime_files(soundd_t)
+
+fs_getattr_all_fs(soundd_t)
+fs_search_auto_mountpoints(soundd_t)
+
+term_dontaudit_use_console(soundd_t)
+
+init_use_fds(soundd_t)
+init_use_script_ptys(soundd_t)
+
+libs_use_ld_so(soundd_t)
+libs_use_shared_libs(soundd_t)
+
+logging_send_syslog_msg(soundd_t)
+
+miscfiles_read_localization(soundd_t)
+
+sysnet_read_config(soundd_t)
+
+userdom_dontaudit_use_unpriv_user_fds(soundd_t)
+userdom_dontaudit_search_sysadm_home_dirs(soundd_t)
+
+ifdef(`targeted_policy',`
+ term_dontaudit_use_unallocated_ttys(soundd_t)
+ term_dontaudit_use_generic_ptys(soundd_t)
+ files_dontaudit_read_root_files(soundd_t)
+')
+
+optional_policy(`
+ seutil_sigchld_newrole(soundd_t)
+')
+
+optional_policy(`
+ udev_read_db(soundd_t)
+')
diff --git a/refpolicy/policy/modules/system/userdomain.if b/refpolicy/policy/modules/system/userdomain.if
index 7a82a94..886b035 100644
--- a/refpolicy/policy/modules/system/userdomain.if
+++ b/refpolicy/policy/modules/system/userdomain.if
@@ -443,6 +443,10 @@ template(`base_user_template',`
')
optional_policy(`
+ soundserver_tcp_connect($1_t)
+ ')
+
+ optional_policy(`
squid_use($1_t)
')
diff --git a/refpolicy/policy/modules/system/userdomain.te b/refpolicy/policy/modules/system/userdomain.te
index 6bb7a97..fd50214 100644
--- a/refpolicy/policy/modules/system/userdomain.te
+++ b/refpolicy/policy/modules/system/userdomain.te
@@ -1,5 +1,5 @@
-policy_module(userdomain,1.3.18)
+policy_module(userdomain,1.3.19)
gen_require(`
role sysadm_r, staff_r, user_r;
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