263 lines
5.0 KiB
Plaintext
263 lines
5.0 KiB
Plaintext
## <summary>Intrusion Detection and Log Analysis with iptables</summary>
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########################################
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## <summary>
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## Execute a domain transition to run psad.
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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(`psad_domtrans',`
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gen_require(`
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type psad_t, psad_exec_t;
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')
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domtrans_pattern($1, psad_exec_t, psad_t)
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')
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########################################
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## <summary>
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## Send a generic signal to psad
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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(`psad_signal',`
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gen_require(`
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type psad_t;
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')
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allow $1 psad_t:process signal;
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')
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#######################################
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## <summary>
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## Send a null signal to psad.
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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(`psad_signull',`
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gen_require(`
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type psad_t;
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')
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allow $1 psad_t:process signull;
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')
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########################################
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## <summary>
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## Read psad etc 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(`psad_read_config',`
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gen_require(`
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type psad_etc_t;
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')
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files_search_etc($1)
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read_files_pattern($1, psad_etc_t, psad_etc_t)
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')
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########################################
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## <summary>
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## Manage psad etc 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(`psad_manage_config',`
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gen_require(`
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type psad_etc_t;
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')
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files_search_etc($1)
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manage_dirs_pattern($1, psad_etc_t, psad_etc_t)
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manage_files_pattern($1, psad_etc_t, psad_etc_t)
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')
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########################################
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## <summary>
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## Read psad PID 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(`psad_read_pid_files',`
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gen_require(`
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type psad_var_run_t;
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')
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files_search_pids($1)
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read_files_pattern($1, psad_var_run_t, psad_var_run_t)
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')
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########################################
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## <summary>
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## Read psad PID 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(`psad_rw_pid_files',`
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gen_require(`
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type psad_var_run_t;
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')
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files_search_pids($1)
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rw_files_pattern($1, psad_var_run_t, psad_var_run_t)
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')
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########################################
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## <summary>
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## Allow the specified domain to read psad's 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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## <rolecap/>
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#
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interface(`psad_read_log',`
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gen_require(`
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type psad_var_log_t;
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')
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logging_search_logs($1)
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list_dirs_pattern($1, psad_var_log_t, psad_var_log_t)
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read_files_pattern($1, psad_var_log_t, psad_var_log_t)
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')
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########################################
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## <summary>
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## Allow the specified domain to append to psad's 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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## <rolecap/>
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#
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interface(`psad_append_log',`
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gen_require(`
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type psad_var_log_t;
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')
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logging_search_logs($1)
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list_dirs_pattern($1, psad_var_log_t, psad_var_log_t)
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append_files_pattern($1, psad_var_log_t, psad_var_log_t)
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')
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########################################
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## <summary>
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## Read and write psad fifo 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(`psad_rw_fifo_file',`
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gen_require(`
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type psad_t;
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')
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files_search_var_lib($1)
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search_dirs_pattern($1, psad_var_lib_t, psad_var_lib_t)
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rw_fifo_files_pattern($1, psad_var_lib_t, psad_var_lib_t)
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')
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#######################################
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## <summary>
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## Read and write psad tmp 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(`psad_rw_tmp_files',`
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gen_require(`
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type psad_tmp_t;
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')
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files_search_tmp($1)
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rw_files_pattern($1, psad_tmp_t, psad_tmp_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 psad 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 syslog 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(`psad_admin',`
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gen_require(`
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type psad_t, psad_var_run_t, psad_var_log_t;
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type psad_initrc_exec_t, psad_var_lib_t;
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type psad_tmp_t;
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')
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allow $1 psad_t:process { ptrace signal_perms };
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ps_process_pattern($1, psad_t)
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init_labeled_script_domtrans($1, psad_initrc_exec_t)
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domain_system_change_exemption($1)
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role_transition $2 psad_initrc_exec_t system_r;
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allow $2 system_r;
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files_search_etc($1)
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admin_pattern($1, psad_etc_t)
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files_search_pids($1)
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admin_pattern($1, psad_var_run_t)
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logging_search_logs($1)
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admin_pattern($1, psad_var_log_t)
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files_search_var_lib($1)
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admin_pattern($1, psad_var_lib_t)
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files_search_tmp($1)
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admin_pattern($1, psad_tmp_t)
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')
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