151 lines
4.7 KiB
Plaintext
151 lines
4.7 KiB
Plaintext
#DESC Logrotate - Rotate log files
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#
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# Authors: Stephen Smalley <sds@epoch.ncsc.mil> Timothy Fraser
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# Russell Coker <rcoker@redhat.com>
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# X-Debian-Packages: logrotate
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# Depends: crond.te
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#
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#################################
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#
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# Rules for the logrotate_t domain.
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#
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# logrotate_t is the domain for the logrotate program.
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# logrotate_exec_t is the type of the corresponding program.
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#
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type logrotate_t, domain, privowner, privmail, priv_system_role, nscd_client_domain, mlsfileread, mlsfilewrite, mlsfileupgrade;
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role system_r types logrotate_t;
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role sysadm_r types logrotate_t;
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uses_shlib(logrotate_t)
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general_domain_access(logrotate_t)
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type logrotate_exec_t, file_type, sysadmfile, exec_type;
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system_crond_entry(logrotate_exec_t, logrotate_t)
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allow logrotate_t cron_spool_t:dir search;
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allow crond_t logrotate_var_lib_t:dir search;
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domain_auto_trans(sysadm_t, logrotate_exec_t, logrotate_t)
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allow logrotate_t self:unix_stream_socket create_socket_perms;
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allow logrotate_t devtty_t:chr_file rw_file_perms;
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ifdef(`distro_debian', `
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allow logrotate_t logrotate_tmp_t:file { relabelfrom relabelto };
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# for savelog
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can_exec(logrotate_t, logrotate_exec_t)
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')
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# for perl
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allow logrotate_t usr_t:file { getattr read ioctl };
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allow logrotate_t usr_t:lnk_file read;
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# access files in /etc
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allow logrotate_t etc_t:file { getattr read ioctl };
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allow logrotate_t etc_t:lnk_file { getattr read };
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allow logrotate_t etc_runtime_t:file r_file_perms;
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# it should not require this
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allow logrotate_t {staff_home_dir_t sysadm_home_dir_t}:dir { getattr read search };
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# create lock files
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lock_domain(logrotate)
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# Create temporary files.
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tmp_domain(logrotate)
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can_exec(logrotate_t, logrotate_tmp_t)
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# Run helper programs.
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allow logrotate_t { bin_t sbin_t }:dir r_dir_perms;
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allow logrotate_t { bin_t sbin_t }:lnk_file read;
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can_exec(logrotate_t, { bin_t sbin_t shell_exec_t ls_exec_t })
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# Read PID files.
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allow logrotate_t pidfile:file r_file_perms;
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# Read /proc/PID directories for all domains.
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read_sysctl(logrotate_t)
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allow logrotate_t proc_t:dir r_dir_perms;
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allow logrotate_t proc_t:{ file lnk_file } r_file_perms;
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allow logrotate_t domain:notdevfile_class_set r_file_perms;
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allow logrotate_t domain:dir r_dir_perms;
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allow logrotate_t exec_type:file getattr;
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# Read /dev directories and any symbolic links.
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allow logrotate_t device_t:dir r_dir_perms;
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allow logrotate_t device_t:lnk_file r_file_perms;
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# Signal processes.
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allow logrotate_t domain:process signal;
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# Modify /var/log and other log dirs.
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allow logrotate_t var_t:dir r_dir_perms;
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allow logrotate_t logfile:dir rw_dir_perms;
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allow logrotate_t logfile:lnk_file read;
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# Create, rename, and truncate log files.
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allow logrotate_t logfile:file create_file_perms;
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allow logrotate_t wtmp_t:file create_file_perms;
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ifdef(`squid.te', `
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allow squid_t { system_crond_t crond_t }:fd use;
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allow squid_t crond_t:fifo_file { read write };
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allow squid_t system_crond_t:fifo_file write;
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allow squid_t self:capability kill;
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')
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# Set a context other than the default one for newly created files.
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can_setfscreate(logrotate_t)
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# Change ownership on log files.
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allow logrotate_t self:capability { chown dac_override dac_read_search kill fsetid fowner sys_resource sys_nice };
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# for mailx
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dontaudit logrotate_t self:capability { setuid setgid };
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ifdef(`mta.te', `
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allow { system_mail_t mta_user_agent } logrotate_tmp_t:file r_file_perms;
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')
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# Access /var/run
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allow logrotate_t var_run_t:dir r_dir_perms;
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# for /var/lib/logrotate.status and /var/lib/logcheck
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var_lib_domain(logrotate)
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allow logrotate_t logrotate_var_lib_t:dir create;
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# Write to /var/spool/slrnpull - should be moved into its own type.
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create_dir_file(logrotate_t, var_spool_t)
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allow logrotate_t urandom_device_t:chr_file { getattr read };
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# Access terminals.
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allow logrotate_t admin_tty_type:chr_file rw_file_perms;
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ifdef(`gnome-pty-helper.te', `allow logrotate_t sysadm_gph_t:fd use;')
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allow logrotate_t privfd:fd use;
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# for /var/backups on Debian
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ifdef(`backup.te', `
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rw_dir_create_file(logrotate_t, backup_store_t)
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')
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read_locale(logrotate_t)
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allow logrotate_t fs_t:filesystem getattr;
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can_exec(logrotate_t, shell_exec_t)
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ifdef(`hostname.te', `can_exec(logrotate_t, hostname_exec_t)')
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can_exec(logrotate_t,logfile)
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allow logrotate_t net_conf_t:file { getattr read };
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ifdef(`consoletype.te', `
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can_exec(logrotate_t, consoletype_exec_t)
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dontaudit consoletype_t logrotate_t:fd use;
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')
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allow logrotate_t syslogd_t:unix_dgram_socket sendto;
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domain_auto_trans(logrotate_t, initrc_exec_t, initrc_t)
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# Supress libselinux initialization denials
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dontaudit logrotate_t selinux_config_t:dir search;
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dontaudit logrotate_t selinux_config_t:file { read getattr };
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# Allow selinux_getenforce
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allow logrotate_t security_t:dir search;
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allow logrotate_t security_t:file { getattr read };
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