135 lines
4.0 KiB
Plaintext
135 lines
4.0 KiB
Plaintext
#DESC Apmd - Automatic Power Management daemon
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#
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# Authors: Stephen Smalley <sds@epoch.ncsc.mil> and Timothy Fraser
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# Russell Coker <russell@coker.com.au>
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# X-Debian-Packages: apmd
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#
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#################################
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#
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# Rules for the apmd_t domain.
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#
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daemon_domain(apmd, `, privmodule, nscd_client_domain')
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# for SSP
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allow apmd_t urandom_device_t:chr_file read;
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type apm_t, domain, privlog;
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type apm_exec_t, file_type, sysadmfile, exec_type;
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domain_auto_trans(sysadm_t, apm_exec_t, apm_t)
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uses_shlib(apm_t)
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allow apm_t privfd:fd use;
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allow apm_t admin_tty_type:chr_file rw_file_perms;
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allow apm_t device_t:dir search;
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allow apm_t self:capability sys_admin;
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allow apm_t proc_t:dir search;
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allow apm_t proc_t:file { read getattr };
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allow apm_t fs_t:filesystem getattr;
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allow apm_t apm_bios_t:chr_file rw_file_perms;
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role sysadm_r types apm_t;
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role system_r types apm_t;
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allow apmd_t device_t:lnk_file read;
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allow apmd_t proc_t:file { getattr read };
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read_sysctl(apmd_t)
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allow apmd_t self:unix_dgram_socket create_socket_perms;
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allow apmd_t self:unix_stream_socket create_stream_socket_perms;
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allow apmd_t self:fifo_file rw_file_perms;
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allow apmd_t { etc_runtime_t modules_conf_t }:file { getattr read };
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allow apmd_t etc_t:lnk_file read;
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# acpid wants a socket
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file_type_auto_trans(apmd_t, var_run_t, apmd_var_run_t, sock_file)
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# acpid also has a logfile
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log_domain(apmd)
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ifdef(`distro_suse', `
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var_lib_domain(apmd)
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')
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allow apmd_t self:file { getattr read ioctl };
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allow apmd_t self:process getsession;
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# Use capabilities.
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allow apmd_t self:capability { sys_admin sys_nice sys_time };
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# controlling an orderly resume of PCMCIA requires creating device
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# nodes 254,{0,1,2} for some reason.
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allow apmd_t self:capability mknod;
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# Access /dev/apm_bios.
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allow apmd_t apm_bios_t:chr_file rw_file_perms;
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# Run helper programs.
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can_exec_any(apmd_t)
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# apmd calls hwclock.sh on suspend and resume
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allow apmd_t clock_device_t:chr_file r_file_perms;
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ifdef(`hwclock.te', `
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allow apmd_t adjtime_t:file rw_file_perms;
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')
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# to quiet fuser and ps
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# setuid for fuser, dac* for ps
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dontaudit apmd_t self:capability { setuid dac_override dac_read_search };
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dontaudit apmd_t domain:socket_class_set getattr;
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dontaudit apmd_t { file_type fs_type }:notdevfile_class_set getattr;
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dontaudit apmd_t device_type:devfile_class_set getattr;
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dontaudit apmd_t home_type:dir { search getattr };
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dontaudit apmd_t domain:key_socket getattr;
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dontaudit apmd_t domain:dir search;
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ifdef(`distro_redhat', `
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can_exec(apmd_t, apmd_var_run_t)
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# for /var/lock/subsys/network
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rw_dir_create_file(apmd_t, var_lock_t)
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# ifconfig_exec_t needs to be run in its own domain for Red Hat
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ifdef(`ifconfig.te', `domain_auto_trans(apmd_t, ifconfig_exec_t, ifconfig_t)')
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ifdef(`iptables.te', `domain_auto_trans(apmd_t, iptables_exec_t, iptables_t)')
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ifdef(`netutils.te', `domain_auto_trans(apmd_t, netutils_exec_t, netutils_t)')
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', `
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# for ifconfig which is run all the time
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dontaudit apmd_t sysctl_t:dir search;
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')
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ifdef(`udev.te', `
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allow apmd_t udev_t:file { getattr read };
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allow apmd_t udev_t:lnk_file { getattr read };
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')
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#
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# apmd tells the machine to shutdown requires the following
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#
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allow apmd_t initctl_t:fifo_file write;
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allow apmd_t initrc_var_run_t:file { read write lock };
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#
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# Allow it to run killof5 and pidof
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#
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r_dir_file(apmd_t, domain)
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# Same for apm/acpid scripts
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domain_auto_trans(apmd_t, initrc_exec_t, initrc_t)
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ifdef(`consoletype.te', `
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allow consoletype_t apmd_t:fd use;
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allow consoletype_t apmd_t:fifo_file write;
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')
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ifdef(`mount.te', `allow mount_t apmd_t:fd use;')
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ifdef(`crond.te', `
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domain_auto_trans(apmd_t, anacron_exec_t, system_crond_t)
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allow apmd_t crond_t:fifo_file { getattr read write ioctl };
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')
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ifdef(`mta.te', `
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domain_auto_trans(apmd_t, sendmail_exec_t, system_mail_t)
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')
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# for a find /dev operation that gets /dev/shm
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dontaudit apmd_t tmpfs_t:dir r_dir_perms;
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dontaudit apmd_t selinux_config_t:dir search;
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allow apmd_t user_tty_type:chr_file rw_file_perms;
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# Access /dev/apm_bios.
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allow initrc_t apm_bios_t:chr_file { setattr getattr read };
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