2021-02-03 13:38:26 +00:00
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policy_module(pulseaudio, 1.15.0)
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2018-06-23 13:00:56 +00:00
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########################################
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#
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# Declarations
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#
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## <desc>
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## <p>
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## Allow pulseaudio to execute code in
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## writable memory
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## </p>
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## </desc>
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gen_tunable(pulseaudio_execmem, false)
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attribute pulseaudio_client;
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attribute pulseaudio_tmpfsfile;
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attribute_role pulseaudio_roles;
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type pulseaudio_t;
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type pulseaudio_exec_t;
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# init_daemon_domain(pulseaudio_t, pulseaudio_exec_t)
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userdom_user_application_domain(pulseaudio_t, pulseaudio_exec_t)
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role pulseaudio_roles types pulseaudio_t;
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type pulseaudio_home_t;
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userdom_user_home_content(pulseaudio_home_t)
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2019-09-11 00:05:46 +00:00
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type pulseaudio_runtime_t alias pulseaudio_var_run_t;
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2020-06-27 21:11:48 +00:00
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files_runtime_file(pulseaudio_runtime_t)
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2019-09-11 00:05:46 +00:00
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2018-06-23 13:00:56 +00:00
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type pulseaudio_tmp_t;
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userdom_user_tmp_file(pulseaudio_tmp_t)
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userdom_user_runtime_content(pulseaudio_tmp_t)
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type pulseaudio_tmpfs_t;
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userdom_user_tmpfs_file(pulseaudio_tmpfs_t)
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type pulseaudio_var_lib_t;
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files_type(pulseaudio_var_lib_t)
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type pulseaudio_xdg_config_t;
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xdg_config_content(pulseaudio_xdg_config_t)
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########################################
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#
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# Local policy
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#
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allow pulseaudio_t self:capability { chown fowner fsetid setgid setuid sys_nice sys_resource sys_tty_config };
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allow pulseaudio_t self:process { getcap getsched setcap setrlimit setsched signal signull };
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allow pulseaudio_t self:fifo_file rw_fifo_file_perms;
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allow pulseaudio_t self:unix_stream_socket { accept connectto listen };
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allow pulseaudio_t self:unix_dgram_socket sendto;
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allow pulseaudio_t self:tcp_socket { accept listen };
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allow pulseaudio_t self:netlink_kobject_uevent_socket create_socket_perms;
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allow pulseaudio_t pulseaudio_home_t:dir manage_dir_perms;
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allow pulseaudio_t pulseaudio_home_t:file { manage_file_perms map };
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allow pulseaudio_t pulseaudio_home_t:lnk_file manage_lnk_file_perms;
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userdom_user_home_dir_filetrans(pulseaudio_t, pulseaudio_home_t, dir, ".pulse")
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userdom_user_home_dir_filetrans(pulseaudio_t, pulseaudio_home_t, file, ".esd_auth")
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userdom_user_home_dir_filetrans(pulseaudio_t, pulseaudio_home_t, file, ".pulse-cookie")
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manage_dirs_pattern(pulseaudio_t, pulseaudio_tmp_t, pulseaudio_tmp_t)
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manage_files_pattern(pulseaudio_t, pulseaudio_tmp_t, pulseaudio_tmp_t)
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manage_sock_files_pattern(pulseaudio_t, pulseaudio_tmp_t, pulseaudio_tmp_t)
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files_tmp_filetrans(pulseaudio_t, pulseaudio_tmp_t, dir)
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userdom_user_runtime_filetrans(pulseaudio_t, pulseaudio_tmp_t, dir)
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userdom_user_tmp_filetrans(pulseaudio_t, pulseaudio_tmp_t, file, "autospawn.lock")
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userdom_user_tmp_filetrans(pulseaudio_t, pulseaudio_tmp_t, file, "pid")
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userdom_user_tmp_filetrans(pulseaudio_t, pulseaudio_tmp_t, sock_file, "dbus-socket")
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userdom_user_tmp_filetrans(pulseaudio_t, pulseaudio_tmp_t, sock_file, "native")
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manage_dirs_pattern(pulseaudio_t, pulseaudio_tmpfs_t, pulseaudio_tmpfs_t)
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manage_files_pattern(pulseaudio_t, pulseaudio_tmpfs_t, { pulseaudio_tmpfs_t pulseaudio_tmpfsfile })
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allow pulseaudio_t { pulseaudio_tmpfs_t pulseaudio_tmpfsfile }:file map;
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fs_tmpfs_filetrans(pulseaudio_t, pulseaudio_tmpfs_t, { dir file })
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manage_dirs_pattern(pulseaudio_t, pulseaudio_var_lib_t, pulseaudio_var_lib_t)
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manage_files_pattern(pulseaudio_t, pulseaudio_var_lib_t, pulseaudio_var_lib_t)
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manage_lnk_files_pattern(pulseaudio_t, pulseaudio_var_lib_t, pulseaudio_var_lib_t)
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files_var_lib_filetrans(pulseaudio_t, pulseaudio_var_lib_t, { dir file })
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2019-09-08 20:55:02 +00:00
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manage_dirs_pattern(pulseaudio_t, pulseaudio_runtime_t, pulseaudio_runtime_t)
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manage_files_pattern(pulseaudio_t, pulseaudio_runtime_t, pulseaudio_runtime_t)
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manage_sock_files_pattern(pulseaudio_t, pulseaudio_runtime_t, pulseaudio_runtime_t)
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2020-06-27 21:11:48 +00:00
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files_runtime_filetrans(pulseaudio_t, pulseaudio_runtime_t, { dir file })
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2018-06-23 13:00:56 +00:00
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manage_dirs_pattern(pulseaudio_t, pulseaudio_xdg_config_t, pulseaudio_xdg_config_t)
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manage_files_pattern(pulseaudio_t, pulseaudio_xdg_config_t, pulseaudio_xdg_config_t)
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2020-04-05 08:44:00 +00:00
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allow pulseaudio_t pulseaudio_xdg_config_t:file map;
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2018-06-23 13:00:56 +00:00
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xdg_config_filetrans(pulseaudio_t, pulseaudio_xdg_config_t, dir, "pulse")
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allow pulseaudio_t pulseaudio_client:process signull;
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ps_process_pattern(pulseaudio_t, pulseaudio_client)
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can_exec(pulseaudio_t, pulseaudio_exec_t)
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kernel_getattr_proc(pulseaudio_t)
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kernel_read_system_state(pulseaudio_t)
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kernel_read_kernel_sysctls(pulseaudio_t)
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corecmd_exec_bin(pulseaudio_t)
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corenet_all_recvfrom_netlabel(pulseaudio_t)
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corenet_tcp_sendrecv_generic_if(pulseaudio_t)
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corenet_udp_sendrecv_generic_if(pulseaudio_t)
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corenet_tcp_sendrecv_generic_node(pulseaudio_t)
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corenet_udp_sendrecv_generic_node(pulseaudio_t)
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corenet_sendrecv_pulseaudio_server_packets(pulseaudio_t)
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corenet_tcp_bind_pulseaudio_port(pulseaudio_t)
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corenet_sendrecv_soundd_server_packets(pulseaudio_t)
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corenet_tcp_bind_soundd_port(pulseaudio_t)
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corenet_sendrecv_sap_server_packets(pulseaudio_t)
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corenet_udp_bind_sap_port(pulseaudio_t)
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2020-01-25 06:32:37 +00:00
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dev_watch_dev_dirs(pulseaudio_t)
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2018-06-23 13:00:56 +00:00
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dev_read_sound(pulseaudio_t)
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dev_write_sound(pulseaudio_t)
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dev_read_sysfs(pulseaudio_t)
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dev_read_urand(pulseaudio_t)
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files_read_usr_files(pulseaudio_t)
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fs_getattr_tmpfs(pulseaudio_t)
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fs_getattr_all_fs(pulseaudio_t)
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fs_list_inotifyfs(pulseaudio_t)
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fs_rw_anon_inodefs_files(pulseaudio_t)
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fs_search_auto_mountpoints(pulseaudio_t)
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term_use_all_ttys(pulseaudio_t)
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term_use_all_ptys(pulseaudio_t)
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auth_use_nsswitch(pulseaudio_t)
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logging_send_syslog_msg(pulseaudio_t)
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miscfiles_read_localization(pulseaudio_t)
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seutil_read_config(pulseaudio_t)
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2020-04-05 08:44:00 +00:00
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userdom_rw_user_tmpfs_files(pulseaudio_t)
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2018-06-23 13:00:56 +00:00
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userdom_map_user_tmpfs_files(pulseaudio_t)
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userdom_delete_user_tmpfs_files(pulseaudio_t)
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userdom_search_user_home_dirs(pulseaudio_t)
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userdom_search_user_home_content(pulseaudio_t)
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userdom_manage_user_tmp_dirs(pulseaudio_t)
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2020-01-23 21:01:51 +00:00
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userdom_manage_user_tmp_files(pulseaudio_t)
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2018-06-23 13:00:56 +00:00
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userdom_manage_user_tmp_sockets(pulseaudio_t)
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tunable_policy(`pulseaudio_execmem',`
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allow pulseaudio_t self:process execmem;
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')
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tunable_policy(`use_nfs_home_dirs',`
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fs_manage_nfs_dirs(pulseaudio_t)
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fs_manage_nfs_files(pulseaudio_t)
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fs_manage_nfs_symlinks(pulseaudio_t)
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')
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tunable_policy(`use_samba_home_dirs',`
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fs_manage_cifs_dirs(pulseaudio_t)
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fs_manage_cifs_files(pulseaudio_t)
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fs_manage_cifs_symlinks(pulseaudio_t)
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')
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optional_policy(`
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alsa_read_config(pulseaudio_t)
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alsa_read_home_files(pulseaudio_t)
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')
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optional_policy(`
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bluetooth_stream_connect(pulseaudio_t)
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')
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optional_policy(`
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dbus_system_domain(pulseaudio_t, pulseaudio_exec_t)
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dbus_all_session_bus_client(pulseaudio_t)
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dbus_connect_all_session_bus(pulseaudio_t)
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optional_policy(`
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policykit_dbus_chat(pulseaudio_t)
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')
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optional_policy(`
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rpm_dbus_chat(pulseaudio_t)
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')
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')
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optional_policy(`
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gnome_stream_connect_gconf(pulseaudio_t)
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# OIL Runtime Compiler (ORC) optimized code execution
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gnome_manage_gstreamer_orcexec(pulseaudio_t)
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gnome_mmap_gstreamer_orcexec(pulseaudio_t)
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gnome_user_runtime_filetrans_gstreamer_orcexec(pulseaudio_t, file)
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gnome_user_home_dir_filetrans_gstreamer_orcexec(pulseaudio_t, file)
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')
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optional_policy(`
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rtkit_scheduled(pulseaudio_t)
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')
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optional_policy(`
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policykit_domtrans_auth(pulseaudio_t)
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policykit_read_lib(pulseaudio_t)
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policykit_read_reload(pulseaudio_t)
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')
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2020-04-05 08:44:00 +00:00
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optional_policy(`
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# for /run/systemd/seats and /run/systemd/sessions
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systemd_read_logind_sessions_files(pulseaudio_t)
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# for /run/systemd/users/$PID
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2020-06-27 21:11:48 +00:00
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systemd_read_logind_runtime_files(pulseaudio_t)
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2020-04-05 08:44:00 +00:00
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')
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2018-06-23 13:00:56 +00:00
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optional_policy(`
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2020-06-27 21:11:48 +00:00
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udev_read_runtime_files(pulseaudio_t)
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2018-06-23 13:00:56 +00:00
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udev_read_state(pulseaudio_t)
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')
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optional_policy(`
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xserver_stream_connect(pulseaudio_t)
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xserver_manage_xdm_tmp_files(pulseaudio_t)
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xserver_read_xdm_lib_files(pulseaudio_t)
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2020-06-27 21:11:48 +00:00
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xserver_read_xdm_runtime_files(pulseaudio_t)
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2018-06-23 13:00:56 +00:00
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xserver_user_x_domain_template(pulseaudio, pulseaudio_t, pulseaudio_tmpfs_t)
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')
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########################################
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#
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# Client local policy
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#
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allow pulseaudio_client self:unix_dgram_socket sendto;
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allow pulseaudio_client self:process signull;
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allow pulseaudio_client pulseaudio_tmp_t:dir manage_dir_perms;
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allow pulseaudio_client pulseaudio_tmp_t:file manage_file_perms;
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allow pulseaudio_client pulseaudio_tmp_t:sock_file manage_sock_file_perms;
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rw_files_pattern(pulseaudio_client, { pulseaudio_tmpfsfile pulseaudio_tmpfs_t }, { pulseaudio_tmpfsfile pulseaudio_tmpfs_t })
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allow pulseaudio_client pulseaudio_tmpfs_t:file map;
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delete_files_pattern(pulseaudio_client, pulseaudio_tmpfsfile, pulseaudio_tmpfsfile)
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manage_dirs_pattern(pulseaudio_client, pulseaudio_xdg_config_t, pulseaudio_xdg_config_t)
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manage_files_pattern(pulseaudio_client, pulseaudio_xdg_config_t, pulseaudio_xdg_config_t)
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xdg_config_filetrans(pulseaudio_client, pulseaudio_xdg_config_t, dir, "pulse")
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fs_getattr_tmpfs(pulseaudio_client)
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corenet_all_recvfrom_netlabel(pulseaudio_client)
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corenet_tcp_sendrecv_generic_if(pulseaudio_client)
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corenet_tcp_sendrecv_generic_node(pulseaudio_client)
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corenet_sendrecv_pulseaudio_client_packets(pulseaudio_client)
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corenet_tcp_connect_pulseaudio_port(pulseaudio_client)
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pulseaudio_stream_connect(pulseaudio_client)
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pulseaudio_manage_home(pulseaudio_client)
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pulseaudio_home_filetrans_pulseaudio_home(pulseaudio_client, dir, ".pulse")
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pulseaudio_home_filetrans_pulseaudio_home(pulseaudio_client, file, ".esd_auth")
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pulseaudio_home_filetrans_pulseaudio_home(pulseaudio_client, file, ".pulse-cookie")
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pulseaudio_signull(pulseaudio_client)
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pulseaudio_use_fds(pulseaudio_client)
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userdom_read_user_tmpfs_files(pulseaudio_client)
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userdom_user_runtime_filetrans(pulseaudio_client, pulseaudio_tmp_t, dir, "pulse")
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# userdom_delete_user_tmpfs_files(pulseaudio_client)
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tunable_policy(`use_nfs_home_dirs',`
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fs_getattr_nfs(pulseaudio_client)
|
|
|
|
|
fs_manage_nfs_dirs(pulseaudio_client)
|
|
|
|
|
fs_manage_nfs_files(pulseaudio_client)
|
|
|
|
|
fs_read_nfs_symlinks(pulseaudio_client)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
tunable_policy(`use_samba_home_dirs',`
|
|
|
|
|
fs_getattr_cifs(pulseaudio_client)
|
|
|
|
|
fs_manage_cifs_dirs(pulseaudio_client)
|
|
|
|
|
fs_manage_cifs_files(pulseaudio_client)
|
|
|
|
|
fs_read_cifs_symlinks(pulseaudio_client)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
optional_policy(`
|
|
|
|
|
pulseaudio_dbus_chat(pulseaudio_client)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
optional_policy(`
|
|
|
|
|
rtkit_scheduled(pulseaudio_client)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
optional_policy(`
|
|
|
|
|
unconfined_signull(pulseaudio_client)
|
|
|
|
|
')
|
