2006-03-07 21:15:24 +00:00
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policy_module(clamav,1.0.0)
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########################################
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#
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# Declarations
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#
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# Main clamd domain
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type clamd_t;
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type clamd_exec_t;
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init_daemon_domain(clamd_t, clamd_exec_t)
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# configuration files
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type clamd_etc_t;
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files_type(clamd_etc_t)
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# named socket type
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type clamd_sock_t;
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files_type(clamd_sock_t)
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# tmp files
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type clamd_tmp_t;
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files_tmp_file(clamd_tmp_t)
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# log files
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type clamd_var_log_t;
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logging_log_file(clamd_var_log_t)
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# var/lib files
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type clamd_var_lib_t;
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files_type(clamd_var_lib_t)
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# pid files
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type clamd_var_run_t;
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files_pid_file(clamd_var_run_t)
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type freshclam_t;
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type freshclam_exec_t;
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init_daemon_domain(freshclam_t, freshclam_exec_t)
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# log files
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type freshclam_var_log_t;
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logging_log_file(freshclam_var_log_t)
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########################################
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#
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# clamd local policy
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#
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allow clamd_t self:capability { kill setgid setuid dac_override };
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allow clamd_t self:fifo_file rw_file_perms;
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allow clamd_t self:unix_stream_socket create_stream_socket_perms;
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allow clamd_t self:unix_dgram_socket create_socket_perms;
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allow clamd_t self:tcp_socket { listen accept };
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# configuration files
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allow clamd_t clamd_etc_t:dir r_dir_perms;
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allow clamd_t clamd_etc_t:file r_file_perms;
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allow clamd_t clamd_etc_t:lnk_file { getattr read };
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# socket file
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allow clamd_t clamd_sock_t:file manage_file_perms;
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allow clamd_t clamd_sock_t:sock_file manage_file_perms;
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allow clamd_t clamd_sock_t:dir rw_dir_perms;
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files_pid_filetrans(clamd_t,clamd_sock_t,sock_file)
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# tmp files
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allow clamd_t clamd_tmp_t:file create_file_perms;
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allow clamd_t clamd_tmp_t:dir create_dir_perms;
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files_tmp_filetrans(clamd_t,clamd_tmp_t,{ file dir })
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# var/lib files for clamd
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allow clamd_t clamd_var_lib_t:file create_file_perms;
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allow clamd_t clamd_var_lib_t:sock_file create_file_perms;
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allow clamd_t clamd_var_lib_t:dir create_dir_perms;
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files_var_filetrans(clamd_t,clamd_var_lib_t,{ file dir sock_file })
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files_var_lib_filetrans(clamd_t,clamd_var_lib_t,file)
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# log files
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allow clamd_t clamd_var_log_t:file create_file_perms;
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allow clamd_t clamd_var_log_t:sock_file create_file_perms;
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allow clamd_t clamd_var_log_t:dir { rw_dir_perms setattr };
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logging_log_filetrans(clamd_t,clamd_var_log_t,file)
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# pid file
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allow clamd_t clamd_var_run_t:file manage_file_perms;
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allow clamd_t clamd_var_run_t:sock_file manage_file_perms;
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allow clamd_t clamd_var_run_t:dir rw_dir_perms;
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files_pid_filetrans(clamd_t,clamd_var_run_t,file)
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kernel_dontaudit_list_proc(clamd_t)
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corenet_tcp_sendrecv_all_if(clamd_t)
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corenet_tcp_sendrecv_all_nodes(clamd_t)
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corenet_tcp_sendrecv_all_ports(clamd_t)
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corenet_tcp_sendrecv_clamd_port(clamd_t)
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corenet_non_ipsec_sendrecv(clamd_t)
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corenet_tcp_bind_clamd_port(clamd_t)
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corenet_tcp_bind_all_nodes(clamd_t)
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dev_read_rand(clamd_t)
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dev_read_urand(clamd_t)
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domain_use_interactive_fds(clamd_t)
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files_read_etc_files(clamd_t)
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files_read_etc_runtime_files(clamd_t)
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init_use_fds(clamd_t)
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init_use_script_ptys(clamd_t)
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libs_use_ld_so(clamd_t)
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libs_use_shared_libs(clamd_t)
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miscfiles_read_localization(clamd_t)
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sysnet_dns_name_resolve(clamd_t)
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cron_use_fds(clamd_t)
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cron_use_system_job_fds(clamd_t)
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cron_rw_pipes(clamd_t)
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2006-03-24 16:13:54 +00:00
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optional_policy(`
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2006-03-07 21:15:24 +00:00
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amavis_read_lib_files(clamd_t)
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')
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########################################
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#
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# Freshclam local policy
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#
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allow freshclam_t self:capability { setgid setuid dac_override };
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allow freshclam_t self:fifo_file rw_file_perms;
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allow freshclam_t self:unix_stream_socket create_stream_socket_perms;
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allow freshclam_t self:unix_dgram_socket create_socket_perms;
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allow freshclam_t self:tcp_socket { listen accept };
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# configuration files
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allow freshclam_t clamd_etc_t:dir r_dir_perms;
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allow freshclam_t clamd_etc_t:file r_file_perms;
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allow freshclam_t clamd_etc_t:lnk_file { getattr read };
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# var/lib files together with clamd
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allow freshclam_t clamd_var_lib_t:file create_file_perms;
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allow freshclam_t clamd_var_lib_t:sock_file create_file_perms;
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allow freshclam_t clamd_var_lib_t:dir create_dir_perms;
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files_var_filetrans(freshclam_t,clamd_var_lib_t,{ file dir sock_file })
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files_var_lib_filetrans(freshclam_t,clamd_var_lib_t,file)
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# pidfiles- var/run together with clamd
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allow freshclam_t clamd_var_run_t:file manage_file_perms;
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allow freshclam_t clamd_var_run_t:sock_file manage_file_perms;
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allow freshclam_t clamd_var_run_t:dir rw_dir_perms;
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files_pid_filetrans(freshclam_t,clamd_var_run_t,file)
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# log files (own logfiles only)
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allow freshclam_t freshclam_var_log_t:file create_file_perms;
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allow freshclam_t freshclam_var_log_t:sock_file create_file_perms;
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allow freshclam_t freshclam_var_log_t:dir { rw_dir_perms setattr };
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allow freshclam_t clamd_var_log_t:dir search;
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logging_log_filetrans(freshclam_t,freshclam_var_log_t,file)
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corenet_tcp_sendrecv_all_if(freshclam_t)
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corenet_tcp_sendrecv_all_nodes(freshclam_t)
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corenet_tcp_sendrecv_all_ports(freshclam_t)
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corenet_tcp_sendrecv_clamd_port(freshclam_t)
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corenet_non_ipsec_sendrecv(freshclam_t)
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corenet_tcp_connect_http_port(freshclam_t)
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corenet_tcp_bind_all_ports(freshclam_t)
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corenet_tcp_bind_all_nodes(freshclam_t)
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dev_read_rand(freshclam_t)
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dev_read_urand(freshclam_t)
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domain_use_interactive_fds(freshclam_t)
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files_read_etc_files(freshclam_t)
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files_read_etc_runtime_files(freshclam_t)
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init_use_fds(freshclam_t)
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init_use_script_ptys(freshclam_t)
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libs_use_ld_so(freshclam_t)
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libs_use_shared_libs(freshclam_t)
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miscfiles_read_localization(freshclam_t)
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sysnet_dns_name_resolve(freshclam_t)
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clamav_stream_connect(freshclam_t)
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cron_use_fds(freshclam_t)
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cron_use_system_job_fds(freshclam_t)
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cron_rw_pipes(freshclam_t)
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