6a192f70d4
Signed-off-by: Russell Coker <russell@coker.com.au> Acked-By: Manoj Srivastava <srivasta@debian.org>
165 lines
4.0 KiB
Plaintext
165 lines
4.0 KiB
Plaintext
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policy_module(apt, 1.5.3)
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########################################
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#
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# Declarations
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#
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type apt_t;
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type apt_exec_t;
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init_system_domain(apt_t, apt_exec_t)
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domain_system_change_exemption(apt_t)
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role system_r types apt_t;
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# pseudo terminal for running dpkg
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type apt_devpts_t;
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term_pty(apt_devpts_t)
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type apt_tmp_t;
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files_tmp_file(apt_tmp_t)
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type apt_tmpfs_t;
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files_tmpfs_file(apt_tmpfs_t)
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# status files
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type apt_var_lib_t alias var_lib_apt_t;
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files_type(apt_var_lib_t)
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# package cache
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type apt_var_cache_t alias var_cache_apt_t;
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files_type(apt_var_cache_t)
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# aptitude lock file
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type apt_lock_t;
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files_lock_file(apt_lock_t)
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# aptitude log file
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type apt_var_log_t;
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logging_log_file(apt_var_log_t)
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########################################
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#
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# apt Local policy
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#
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allow apt_t self:capability { chown dac_override fowner fsetid };
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allow apt_t self:process { signal setpgid fork };
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allow apt_t self:fd use;
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allow apt_t self:fifo_file rw_fifo_file_perms;
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allow apt_t self:unix_dgram_socket create_socket_perms;
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allow apt_t self:unix_stream_socket rw_stream_socket_perms;
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allow apt_t self:unix_dgram_socket sendto;
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allow apt_t self:unix_stream_socket connectto;
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allow apt_t self:udp_socket { connect create_socket_perms };
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allow apt_t self:tcp_socket create_stream_socket_perms;
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allow apt_t self:shm create_shm_perms;
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allow apt_t self:sem create_sem_perms;
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allow apt_t self:msgq create_msgq_perms;
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allow apt_t self:msg { send receive };
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# Run update
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allow apt_t self:netlink_route_socket r_netlink_socket_perms;
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# Access /var/cache/apt files
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manage_files_pattern(apt_t, apt_var_cache_t, apt_var_cache_t)
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files_var_filetrans(apt_t, apt_var_cache_t, dir)
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manage_dirs_pattern(apt_t, apt_tmp_t, apt_tmp_t)
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manage_files_pattern(apt_t, apt_tmp_t, apt_tmp_t)
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files_tmp_filetrans(apt_t, apt_tmp_t, { file dir })
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manage_dirs_pattern(apt_t, apt_tmpfs_t, apt_tmpfs_t)
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manage_files_pattern(apt_t, apt_tmpfs_t, apt_tmpfs_t)
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manage_lnk_files_pattern(apt_t, apt_tmpfs_t, apt_tmpfs_t)
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manage_fifo_files_pattern(apt_t, apt_tmpfs_t, apt_tmpfs_t)
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manage_sock_files_pattern(apt_t, apt_tmpfs_t, apt_tmpfs_t)
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fs_tmpfs_filetrans(apt_t, apt_tmpfs_t, { dir file lnk_file sock_file fifo_file })
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# Access /var/lib/apt files
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manage_files_pattern(apt_t, apt_var_lib_t, apt_var_lib_t)
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files_var_lib_filetrans(apt_t, apt_var_lib_t, dir)
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# lock files
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allow apt_t apt_lock_t:dir manage_dir_perms;
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allow apt_t apt_lock_t:file manage_file_perms;
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files_lock_filetrans(apt_t,apt_lock_t,{dir file})
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# log files
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allow apt_t apt_var_log_t:file manage_file_perms;
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kernel_read_system_state(apt_t)
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kernel_read_kernel_sysctls(apt_t)
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# to launch dpkg-preconfigure
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corecmd_exec_bin(apt_t)
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corecmd_exec_shell(apt_t)
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corenet_all_recvfrom_unlabeled(apt_t)
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corenet_all_recvfrom_netlabel(apt_t)
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corenet_tcp_sendrecv_generic_if(apt_t)
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corenet_udp_sendrecv_generic_if(apt_t)
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corenet_tcp_sendrecv_generic_node(apt_t)
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corenet_udp_sendrecv_generic_node(apt_t)
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corenet_tcp_sendrecv_all_ports(apt_t)
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corenet_udp_sendrecv_all_ports(apt_t)
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# TODO: reall allow all these?
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corenet_tcp_bind_generic_node(apt_t)
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corenet_udp_bind_generic_node(apt_t)
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corenet_tcp_connect_all_ports(apt_t)
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corenet_sendrecv_all_client_packets(apt_t)
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dev_read_urand(apt_t)
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domain_getattr_all_domains(apt_t)
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domain_use_interactive_fds(apt_t)
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files_exec_usr_files(apt_t)
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files_read_etc_files(apt_t)
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files_read_etc_runtime_files(apt_t)
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fs_getattr_all_fs(apt_t)
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term_create_pty(apt_t, apt_devpts_t)
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term_list_ptys(apt_t)
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term_use_all_terms(apt_t)
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libs_exec_ld_so(apt_t)
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libs_exec_lib_files(apt_t)
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logging_send_syslog_msg(apt_t)
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logging_log_filetrans(apt_t, apt_var_log_t, file)
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miscfiles_read_localization(apt_t)
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seutil_use_newrole_fds(apt_t)
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sysnet_read_config(apt_t)
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userdom_use_user_terminals(apt_t)
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# with boolean, for cron-apt and such?
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#optional_policy(`
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# cron_system_entry(apt_t,apt_exec_t)
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#')
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optional_policy(`
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# dpkg interaction
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dpkg_read_db(apt_t)
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dpkg_domtrans(apt_t)
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dpkg_lock_db(apt_t)
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')
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optional_policy(`
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nis_use_ypbind(apt_t)
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')
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optional_policy(`
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rpm_read_db(apt_t)
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rpm_domtrans(apt_t)
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')
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optional_policy(`
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unconfined_domain(apt_t)
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')
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