2005-04-29 20:16:38 +00:00
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# Copyright (C) 2005 Tresys Technology, LLC
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2005-05-02 18:36:51 +00:00
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policy_module(iptables, 1.0)
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2005-04-29 20:16:38 +00:00
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########################################
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#
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# Declarations
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#
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type iptables_t;
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type iptables_exec_t;
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domain_make_daemon_domain(iptables_t,iptables_exec_t)
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type iptables_tmp_t;
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files_make_file(iptables_tmp_t)
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type iptables_var_run_t; #, pidfile;
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files_make_file(iptables_t)
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########################################
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#
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# Iptables local policy
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#
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allow iptables_t self:capability { net_admin net_raw };
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allow iptables_t self:process { sigkill sigstop signull signal };
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allow iptables_t iptables_var_run_t:dir { ioctl read getattr lock write append };
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allow iptables_t iptables_exec_t:file { getattr read execute execute_no_trans };
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allow iptables_t iptables_tmp_t:dir { create read getattr lock setattr ioctl link unlink rename search add_name remove_name reparent write rmdir };
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allow iptables_t iptables_tmp_t:file { create ioctl read getattr lock write setattr append link unlink rename };
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files_create_private_tmp_data(iptables_t, iptables_tmp_t, { file dir })
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allow iptables_t self:rawip_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown };
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kernel_read_modprobe_sysctl(iptables_t)
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kernel_use_file_descriptors(iptables_t)
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kernel_read_system_state(iptables_t)
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kernel_read_network_state(iptables_t)
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filesystem_get_persistent_filesystem_attributes(iptables_t)
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files_read_general_system_config(iptables_t)
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logging_send_system_log_message(iptables_t)
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# system-config-network appends to /var/log
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#logging_append_system_logs(iptables_t)
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miscfiles_read_localization(iptables_t)
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optional_policy(`modutils.te', `
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modutils_insmod_transition(iptables_t)
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')
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ifdef(`TODO',`
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daemon_base_domain(iptables, `, privmodule')
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domain_auto_trans(sysadm_t, iptables_exec_t, iptables_t)
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role sysadm_r types iptables_t;
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# to allow rules to be saved on reboot
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allow iptables_t initrc_tmp_t:file rw_file_perms;
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domain_auto_trans(iptables_t, ifconfig_exec_t, ifconfig_t)
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file_type_auto_trans(iptables_t, var_run_t, iptables_var_run_t, $2)
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allow iptables_t var_t:dir search;
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# for iptables -L
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can_resolve(iptables_t)
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can_ypbind(iptables_t)
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allow iptables_t userdomain:fd use;
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# Access terminals.
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allow iptables_t { sysadm_tty_device_t sysadm_devpts_t }:chr_file rw_file_perms;
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ifdef(`gnome-pty-helper.te', `allow iptables_t sysadm_gph_t:fd use;')
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ifdef(`firstboot.te', `
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allow iptables_t firstboot_t:fifo_file write;
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')
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') dnl ifdef TODO
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