252 lines
7.1 KiB
Plaintext
252 lines
7.1 KiB
Plaintext
|
|
policy_module(clamav, 1.7.0)
|
|
|
|
########################################
|
|
#
|
|
# Declarations
|
|
#
|
|
|
|
# Main clamd domain
|
|
type clamd_t;
|
|
type clamd_exec_t;
|
|
init_daemon_domain(clamd_t, clamd_exec_t)
|
|
|
|
# configuration files
|
|
type clamd_etc_t;
|
|
files_config_file(clamd_etc_t)
|
|
|
|
type clamd_initrc_exec_t;
|
|
init_script_file(clamd_initrc_exec_t)
|
|
|
|
# tmp files
|
|
type clamd_tmp_t;
|
|
files_tmp_file(clamd_tmp_t)
|
|
|
|
# log files
|
|
type clamd_var_log_t;
|
|
logging_log_file(clamd_var_log_t)
|
|
|
|
# var/lib files
|
|
type clamd_var_lib_t;
|
|
files_type(clamd_var_lib_t)
|
|
|
|
# pid files
|
|
type clamd_var_run_t;
|
|
files_pid_file(clamd_var_run_t)
|
|
typealias clamd_var_run_t alias clamd_sock_t;
|
|
|
|
type clamscan_t;
|
|
type clamscan_exec_t;
|
|
init_daemon_domain(clamscan_t, clamscan_exec_t)
|
|
|
|
# tmp files
|
|
type clamscan_tmp_t;
|
|
files_tmp_file(clamscan_tmp_t)
|
|
|
|
type freshclam_t;
|
|
type freshclam_exec_t;
|
|
init_daemon_domain(freshclam_t, freshclam_exec_t)
|
|
|
|
# log files
|
|
type freshclam_var_log_t;
|
|
logging_log_file(freshclam_var_log_t)
|
|
|
|
########################################
|
|
#
|
|
# clamd local policy
|
|
#
|
|
|
|
allow clamd_t self:capability { kill setgid setuid dac_override };
|
|
allow clamd_t self:fifo_file rw_fifo_file_perms;
|
|
allow clamd_t self:unix_stream_socket { create_stream_socket_perms connectto };
|
|
allow clamd_t self:unix_dgram_socket create_socket_perms;
|
|
allow clamd_t self:tcp_socket { listen accept };
|
|
|
|
# configuration files
|
|
allow clamd_t clamd_etc_t:dir list_dir_perms;
|
|
read_files_pattern(clamd_t, clamd_etc_t, clamd_etc_t)
|
|
read_lnk_files_pattern(clamd_t, clamd_etc_t, clamd_etc_t)
|
|
|
|
# tmp files
|
|
manage_dirs_pattern(clamd_t, clamd_tmp_t, clamd_tmp_t)
|
|
manage_files_pattern(clamd_t, clamd_tmp_t, clamd_tmp_t)
|
|
files_tmp_filetrans(clamd_t, clamd_tmp_t, { file dir })
|
|
|
|
# var/lib files for clamd
|
|
manage_dirs_pattern(clamd_t, clamd_var_lib_t, clamd_var_lib_t)
|
|
manage_files_pattern(clamd_t, clamd_var_lib_t, clamd_var_lib_t)
|
|
|
|
# log files
|
|
manage_dirs_pattern(clamd_t, clamd_var_log_t, clamd_var_log_t)
|
|
manage_files_pattern(clamd_t, clamd_var_log_t, clamd_var_log_t)
|
|
logging_log_filetrans(clamd_t, clamd_var_log_t, { dir file })
|
|
|
|
# pid file
|
|
manage_dirs_pattern(clamd_t, clamd_var_log_t, clamd_var_log_t)
|
|
manage_files_pattern(clamd_t, clamd_var_run_t, clamd_var_run_t)
|
|
manage_sock_files_pattern(clamd_t, clamd_var_run_t, clamd_var_run_t)
|
|
files_pid_filetrans(clamd_t, clamd_var_run_t, { file dir })
|
|
|
|
kernel_dontaudit_list_proc(clamd_t)
|
|
kernel_read_sysctl(clamd_t)
|
|
kernel_read_kernel_sysctls(clamd_t)
|
|
kernel_read_system_state(clamd_t)
|
|
|
|
corecmd_exec_shell(clamd_t)
|
|
|
|
corenet_all_recvfrom_unlabeled(clamd_t)
|
|
corenet_all_recvfrom_netlabel(clamd_t)
|
|
corenet_tcp_sendrecv_generic_if(clamd_t)
|
|
corenet_tcp_sendrecv_generic_node(clamd_t)
|
|
corenet_tcp_sendrecv_all_ports(clamd_t)
|
|
corenet_tcp_sendrecv_clamd_port(clamd_t)
|
|
corenet_tcp_bind_generic_node(clamd_t)
|
|
corenet_tcp_bind_clamd_port(clamd_t)
|
|
corenet_tcp_bind_generic_port(clamd_t)
|
|
corenet_tcp_connect_generic_port(clamd_t)
|
|
corenet_sendrecv_clamd_server_packets(clamd_t)
|
|
|
|
dev_read_rand(clamd_t)
|
|
dev_read_urand(clamd_t)
|
|
|
|
domain_use_interactive_fds(clamd_t)
|
|
|
|
files_read_etc_files(clamd_t)
|
|
files_read_etc_runtime_files(clamd_t)
|
|
files_search_spool(clamd_t)
|
|
|
|
logging_send_syslog_msg(clamd_t)
|
|
|
|
miscfiles_read_localization(clamd_t)
|
|
|
|
sysnet_dns_name_resolve(clamd_t)
|
|
|
|
cron_use_fds(clamd_t)
|
|
cron_use_system_job_fds(clamd_t)
|
|
cron_rw_pipes(clamd_t)
|
|
|
|
mta_read_config(clamd_t)
|
|
mta_send_mail(clamd_t)
|
|
|
|
optional_policy(`
|
|
amavis_read_lib_files(clamd_t)
|
|
amavis_read_spool_files(clamd_t)
|
|
amavis_spool_filetrans(clamd_t, clamd_var_run_t, sock_file)
|
|
amavis_create_pid_files(clamd_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
exim_read_spool_files(clamd_t)
|
|
')
|
|
|
|
########################################
|
|
#
|
|
# Freshclam local policy
|
|
#
|
|
|
|
allow freshclam_t self:capability { setgid setuid dac_override };
|
|
allow freshclam_t self:fifo_file rw_fifo_file_perms;
|
|
allow freshclam_t self:unix_stream_socket create_stream_socket_perms;
|
|
allow freshclam_t self:unix_dgram_socket create_socket_perms;
|
|
allow freshclam_t self:tcp_socket { listen accept };
|
|
|
|
# configuration files
|
|
allow freshclam_t clamd_etc_t:dir list_dir_perms;
|
|
read_files_pattern(freshclam_t, clamd_etc_t, clamd_etc_t)
|
|
read_lnk_files_pattern(freshclam_t, clamd_etc_t, clamd_etc_t)
|
|
|
|
# var/lib files together with clamd
|
|
manage_dirs_pattern(freshclam_t, clamd_var_lib_t, clamd_var_lib_t)
|
|
manage_files_pattern(freshclam_t, clamd_var_lib_t, clamd_var_lib_t)
|
|
|
|
# pidfiles- var/run together with clamd
|
|
manage_files_pattern(freshclam_t, clamd_var_run_t, clamd_var_run_t)
|
|
manage_sock_files_pattern(freshclam_t, clamd_var_run_t, clamd_var_run_t)
|
|
files_pid_filetrans(freshclam_t, clamd_var_run_t, file)
|
|
|
|
# log files (own logfiles only)
|
|
manage_files_pattern(freshclam_t, freshclam_var_log_t, freshclam_var_log_t)
|
|
allow freshclam_t freshclam_var_log_t:dir setattr;
|
|
allow freshclam_t clamd_var_log_t:dir search_dir_perms;
|
|
logging_log_filetrans(freshclam_t, freshclam_var_log_t, file)
|
|
|
|
corenet_all_recvfrom_unlabeled(freshclam_t)
|
|
corenet_all_recvfrom_netlabel(freshclam_t)
|
|
corenet_tcp_sendrecv_generic_if(freshclam_t)
|
|
corenet_tcp_sendrecv_generic_node(freshclam_t)
|
|
corenet_tcp_sendrecv_all_ports(freshclam_t)
|
|
corenet_tcp_sendrecv_clamd_port(freshclam_t)
|
|
corenet_tcp_connect_http_port(freshclam_t)
|
|
corenet_sendrecv_http_client_packets(freshclam_t)
|
|
|
|
dev_read_rand(freshclam_t)
|
|
dev_read_urand(freshclam_t)
|
|
|
|
domain_use_interactive_fds(freshclam_t)
|
|
|
|
files_read_etc_files(freshclam_t)
|
|
files_read_etc_runtime_files(freshclam_t)
|
|
|
|
miscfiles_read_localization(freshclam_t)
|
|
|
|
sysnet_dns_name_resolve(freshclam_t)
|
|
|
|
clamav_stream_connect(freshclam_t)
|
|
|
|
cron_use_fds(freshclam_t)
|
|
cron_use_system_job_fds(freshclam_t)
|
|
cron_rw_pipes(freshclam_t)
|
|
|
|
########################################
|
|
#
|
|
# clamscam local policy
|
|
#
|
|
|
|
allow clamscan_t self:capability { setgid setuid dac_override };
|
|
allow clamscan_t self:fifo_file rw_file_perms;
|
|
allow clamscan_t self:unix_stream_socket create_stream_socket_perms;
|
|
allow clamscan_t self:unix_dgram_socket create_socket_perms;
|
|
allow clamscan_t self:tcp_socket create_stream_socket_perms;
|
|
|
|
# configuration files
|
|
allow clamscan_t clamd_etc_t:dir list_dir_perms;
|
|
read_files_pattern(clamscan_t, clamd_etc_t, clamd_etc_t)
|
|
read_lnk_files_pattern(clamscan_t, clamd_etc_t, clamd_etc_t)
|
|
|
|
# tmp files
|
|
manage_dirs_pattern(clamscan_t, clamscan_tmp_t, clamscan_tmp_t)
|
|
manage_files_pattern(clamscan_t, clamscan_tmp_t, clamscan_tmp_t)
|
|
files_tmp_filetrans(clamscan_t, clamscan_tmp_t, { file dir })
|
|
|
|
# var/lib files together with clamd
|
|
manage_files_pattern(clamscan_t, clamd_var_lib_t, clamd_var_lib_t)
|
|
allow clamscan_t clamd_var_lib_t:dir list_dir_perms;
|
|
|
|
corenet_all_recvfrom_unlabeled(clamscan_t)
|
|
corenet_all_recvfrom_netlabel(clamscan_t)
|
|
corenet_tcp_sendrecv_generic_if(clamscan_t)
|
|
corenet_tcp_sendrecv_generic_node(clamscan_t)
|
|
corenet_tcp_sendrecv_all_ports(clamscan_t)
|
|
corenet_tcp_sendrecv_clamd_port(clamscan_t)
|
|
corenet_tcp_connect_clamd_port(clamscan_t)
|
|
|
|
kernel_read_kernel_sysctls(clamscan_t)
|
|
|
|
files_read_etc_files(clamscan_t)
|
|
files_read_etc_runtime_files(clamscan_t)
|
|
files_search_var_lib(clamscan_t)
|
|
|
|
init_read_utmp(clamscan_t)
|
|
init_dontaudit_write_utmp(clamscan_t)
|
|
|
|
miscfiles_read_localization(clamscan_t)
|
|
miscfiles_read_public_files(clamscan_t)
|
|
|
|
clamav_stream_connect(clamscan_t)
|
|
|
|
mta_send_mail(clamscan_t)
|
|
|
|
optional_policy(`
|
|
apache_read_sys_content(clamscan_t)
|
|
')
|