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|
## <summary>Network monitoring server.</summary>
#######################################
## <summary>
## The template to define a nagios plugin domain.
## </summary>
## <param name="domain_prefix">
## <summary>
## Domain prefix to be used.
## </summary>
## </param>
#
template(`nagios_plugin_template',`
gen_require(`
attribute nagios_plugin_domain;
type nagios_t, nrpe_t;
')
########################################
#
# Declarations
#
type nagios_$1_plugin_t, nagios_plugin_domain;
type nagios_$1_plugin_exec_t;
application_domain(nagios_$1_plugin_t, nagios_$1_plugin_exec_t)
role system_r types nagios_$1_plugin_t;
########################################
#
# Policy
#
domtrans_pattern(nrpe_t, nagios_$1_plugin_exec_t, nagios_$1_plugin_t)
allow nagios_t nagios_$1_plugin_exec_t:file ioctl;
domtrans_pattern(nagios_t, nagios_$1_plugin_exec_t, nagios_$1_plugin_t)
')
########################################
## <summary>
## Do not audit attempts to read or
## write nagios unnamed pipes.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
## <rolecap/>
#
interface(`nagios_dontaudit_rw_pipes',`
gen_require(`
type nagios_t;
')
dontaudit $1 nagios_t:fifo_file rw_fifo_file_perms;
')
########################################
## <summary>
## Read nagios configuration content.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`nagios_read_config',`
gen_require(`
type nagios_etc_t;
')
files_search_etc($1)
allow $1 nagios_etc_t:dir list_dir_perms;
allow $1 nagios_etc_t:file read_file_perms;
allow $1 nagios_etc_t:lnk_file read_lnk_file_perms;
')
######################################
## <summary>
## Read nagios log files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`nagios_read_log',`
gen_require(`
type nagios_log_t;
')
logging_search_logs($1)
read_files_pattern($1, nagios_log_t, nagios_log_t)
')
########################################
## <summary>
## Do not audit attempts to read or
## write nagios log files.
## </summary>
## <param name="domain">
## <summary>
## Domain to not audit.
## </summary>
## </param>
#
interface(`nagios_dontaudit_rw_log',`
gen_require(`
type nagios_log_t;
')
dontaudit $1 nagios_log_t:file rw_file_perms;
')
########################################
## <summary>
## Search nagios spool directories.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`nagios_search_spool',`
gen_require(`
type nagios_spool_t;
')
files_search_spool($1)
allow $1 nagios_spool_t:dir search_dir_perms;
')
########################################
## <summary>
## Read nagios temporary files.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
#
interface(`nagios_read_tmp_files',`
gen_require(`
type nagios_tmp_t;
')
files_search_tmp($1)
allow $1 nagios_tmp_t:file read_file_perms;
')
########################################
## <summary>
## Execute nrpe with a domain transition.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed to transition.
## </summary>
## </param>
#
interface(`nagios_domtrans_nrpe',`
gen_require(`
type nrpe_t, nrpe_exec_t;
')
corecmd_search_bin($1)
domtrans_pattern($1, nrpe_exec_t, nrpe_t)
')
########################################
## <summary>
## All of the rules required to
## administrate an nagios environment.
## </summary>
## <param name="domain">
## <summary>
## Domain allowed access.
## </summary>
## </param>
## <param name="role">
## <summary>
## Role allowed access.
## </summary>
## </param>
## <rolecap/>
#
interface(`nagios_admin',`
gen_require(`
attribute nagios_plugin_domain;
type nagios_t, nrpe_t, nagios_initrc_exec_t;
type nagios_tmp_t, nagios_log_t, nagios_var_lib_t;
type nagios_etc_t, nrpe_etc_t, nrpe_var_run_t;
type nagios_spool_t, nagios_var_run_t, nagios_system_plugin_tmp_t;
type nagios_eventhandler_plugin_tmp_t;
')
allow $1 { nagios_t nrpe_t nagios_plugin_domain }:process { ptrace signal_perms };
ps_process_pattern($1, { nagios_t nrpe_t nagios_plugin_domain })
init_labeled_script_domtrans($1, nagios_initrc_exec_t)
domain_system_change_exemption($1)
role_transition $2 nagios_initrc_exec_t system_r;
allow $2 system_r;
files_search_tmp($1)
admin_pattern($1, { nagios_eventhandler_plugin_tmp_t nagios_tmp_t nagios_system_plugin_tmp_t })
logging_search_logs($1)
admin_pattern($1, nagios_log_t)
files_search_etc($1)
admin_pattern($1, { nrpe_etc_t nagios_etc_t })
files_search_spool($1)
admin_pattern($1, nagios_spool_t)
files_search_pids($1)
admin_pattern($1, { nrpe_var_run_t nagios_var_run_t })
files_search_var_lib($1)
admin_pattern($1, nagios_var_lib_t)
')
|
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