273 lines
5.6 KiB
Text
273 lines
5.6 KiB
Text
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## <summary>ClamAV Virus Scanner</summary>
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########################################
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## <summary>
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## Execute a domain transition to run clamd.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed to transition.
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## </summary>
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## </param>
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#
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interface(`clamav_domtrans',`
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gen_require(`
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type clamd_t, clamd_exec_t;
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')
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domtrans_pattern($1, clamd_exec_t, clamd_t)
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')
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########################################
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## <summary>
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## Connect to run clamd.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`clamav_stream_connect',`
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gen_require(`
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type clamd_t, clamd_var_run_t;
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')
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files_search_pids($1)
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stream_connect_pattern($1, clamd_var_run_t, clamd_var_run_t, clamd_t)
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')
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########################################
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## <summary>
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## Allow the specified domain to append
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## to clamav log files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`clamav_append_log',`
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gen_require(`
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type clamd_var_log_t;
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')
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logging_search_logs($1)
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allow $1 clamd_var_log_t:dir list_dir_perms;
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append_files_pattern($1, clamd_var_log_t, clamd_var_log_t)
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')
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########################################
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## <summary>
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## Read clamav configuration files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`clamav_read_config',`
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gen_require(`
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type clamd_etc_t;
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')
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files_search_etc($1)
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allow $1 clamd_etc_t:file read_file_perms;
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')
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########################################
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## <summary>
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## Search clamav libraries directories.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`clamav_search_lib',`
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gen_require(`
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type clamd_var_lib_t;
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')
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files_search_var_lib($1)
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allow $1 clamd_var_lib_t:dir search_dir_perms;
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')
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########################################
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## <summary>
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## Execute a domain transition to run clamscan.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed to transition.
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## </summary>
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## </param>
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#
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interface(`clamav_domtrans_clamscan',`
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gen_require(`
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type clamscan_t, clamscan_exec_t;
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')
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domtrans_pattern($1, clamscan_exec_t, clamscan_t)
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')
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########################################
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## <summary>
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## Execute clamscan without a transition.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`clamav_exec_clamscan',`
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gen_require(`
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type clamscan_exec_t;
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')
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can_exec($1, clamscan_exec_t)
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')
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########################################
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## <summary>
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## Manage clamd pid content.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`clamav_manage_clamd_pid',`
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gen_require(`
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type clamd_var_run_t;
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')
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manage_dirs_pattern($1, clamd_var_run_t, clamd_var_run_t)
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manage_files_pattern($1, clamd_var_run_t, clamd_var_run_t)
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')
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#######################################
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## <summary>
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## Read clamd state files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`clamav_read_state_clamd',`
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gen_require(`
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type clamd_t;
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')
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kernel_search_proc($1)
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ps_process_pattern($1, clamd_t)
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')
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#######################################
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## <summary>
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## Execute clamd server in the clamd domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed to transition.
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## </summary>
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## </param>
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#
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interface(`clamd_systemctl',`
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gen_require(`
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type clamd_t;
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type clamd_unit_file_t;
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')
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systemd_exec_systemctl($1)
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init_reload_services($1)
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systemd_read_fifo_file_passwd_run($1)
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allow $1 clamd_unit_file_t:file read_file_perms;
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allow $1 clamd_unit_file_t:service manage_service_perms;
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ps_process_pattern($1, clamd_t)
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')
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########################################
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## <summary>
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## All of the rules required to administrate
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## an clamav environment
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <param name="role">
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## <summary>
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## The role to be allowed to manage the clamav domain.
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## </summary>
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## </param>
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## <rolecap/>
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#
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interface(`clamav_admin',`
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gen_require(`
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type clamd_t, clamd_etc_t, clamd_tmp_t;
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type clamd_var_log_t, clamd_var_lib_t, clamd_var_run_t;
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type clamscan_t, clamscan_tmp_t, clamd_initrc_exec_t;
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type freshclam_t, freshclam_var_log_t;
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type clamd_unit_file_t;
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')
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allow $1 clamd_t:process signal_perms;
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ps_process_pattern($1, clamd_t)
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tunable_policy(`deny_ptrace',`',`
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allow $1 clamd_t:process ptrace;
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allow $1 clamscan_t:process ptrace;
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allow $1 freshclam_t:process ptrace;
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')
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allow $1 clamscan_t:process signal_perms;
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ps_process_pattern($1, clamscan_t)
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allow $1 freshclam_t:process signal_perms;
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ps_process_pattern($1, freshclam_t)
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init_labeled_script_domtrans($1, clamd_initrc_exec_t)
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domain_system_change_exemption($1)
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role_transition $2 clamd_initrc_exec_t system_r;
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allow $2 system_r;
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clamd_systemctl($1)
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admin_pattern($1, clamd_unit_file_t)
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allow $1 clamd_unit_file_t:service all_service_perms;
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files_list_etc($1)
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admin_pattern($1, clamd_etc_t)
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files_list_var_lib($1)
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admin_pattern($1, clamd_var_lib_t)
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logging_list_logs($1)
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admin_pattern($1, clamd_var_log_t)
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files_list_pids($1)
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admin_pattern($1, clamd_var_run_t)
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files_list_tmp($1)
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admin_pattern($1, clamd_tmp_t)
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admin_pattern($1, clamscan_tmp_t)
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admin_pattern($1, freshclam_var_log_t)
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optional_policy(`
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systemd_passwd_agent_exec($1)
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systemd_read_fifo_file_passwd_run($1)
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')
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')
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