337 lines
6.8 KiB
Text
337 lines
6.8 KiB
Text
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## <summary>Net Saint / NAGIOS - network monitoring server</summary>
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########################################
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## <summary>
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## Create a set of derived types for various
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## nagios plugins,
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## </summary>
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## <param name="plugins_group_name">
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## <summary>
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## The name to be used for deriving type names.
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## </summary>
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## </param>
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#
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template(`nagios_plugin_template',`
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gen_require(`
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attribute nagios_plugin_domain;
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type nagios_t, nrpe_t;
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')
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type nagios_$1_plugin_t, nagios_plugin_domain;
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type nagios_$1_plugin_exec_t;
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application_domain(nagios_$1_plugin_t, nagios_$1_plugin_exec_t)
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role system_r types nagios_$1_plugin_t;
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domtrans_pattern(nrpe_t, nagios_$1_plugin_exec_t, nagios_$1_plugin_t)
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allow nagios_t nagios_$1_plugin_exec_t:file ioctl;
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# needed by command.cfg
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domtrans_pattern(nagios_t, nagios_$1_plugin_exec_t, nagios_$1_plugin_t)
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kernel_read_system_state(nagios_$1_plugin_t)
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')
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########################################
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## <summary>
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## Execute the nagios unconfined plugins with
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## a domain 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(`nagios_domtrans_unconfined_plugins',`
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gen_require(`
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type nagios_unconfined_plugin_t;
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type nagios_unconfined_plugin_exec_t;
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')
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domtrans_pattern($1, nagios_unconfined_plugin_exec_t, nagios_unconfined_plugin_t)
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')
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########################################
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## <summary>
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## Do not audit attempts to read or write nagios
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## unnamed pipes.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain to not audit.
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## </summary>
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## </param>
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#
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interface(`nagios_dontaudit_rw_pipes',`
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gen_require(`
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type nagios_t;
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')
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dontaudit $1 nagios_t:fifo_file rw_fifo_file_perms;
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')
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########################################
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## <summary>
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## Allow the specified domain to read
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## nagios 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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## <rolecap/>
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#
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interface(`nagios_read_config',`
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gen_require(`
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type nagios_etc_t;
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')
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allow $1 nagios_etc_t:dir list_dir_perms;
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allow $1 nagios_etc_t:file read_file_perms;
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files_search_etc($1)
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')
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######################################
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## <summary>
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## Read nagios lib 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(`nagios_read_lib',`
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gen_require(`
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type nagios_var_lib_t;
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')
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files_search_var($1)
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list_dirs_pattern($1, nagios_var_lib_t, nagios_var_lib_t)
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read_files_pattern($1, nagios_var_lib_t, nagios_var_lib_t)
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')
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######################################
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## <summary>
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## Read nagios logs.
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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(`nagios_read_log',`
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gen_require(`
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type nagios_log_t;
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')
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logging_search_logs($1)
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read_files_pattern($1, nagios_log_t, nagios_log_t)
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')
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########################################
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## <summary>
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## Do not audit attempts to read or write nagios logs.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain to not audit.
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## </summary>
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## </param>
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#
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interface(`nagios_dontaudit_rw_log',`
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gen_require(`
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type nagios_log_t;
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')
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dontaudit $1 nagios_log_t:file rw_file_perms;
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')
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########################################
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## <summary>
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## Search nagios spool 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(`nagios_search_spool',`
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gen_require(`
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type nagios_spool_t;
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')
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allow $1 nagios_spool_t:dir search_dir_perms;
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files_search_spool($1)
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')
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########################################
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## <summary>
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## Append nagios spool 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(`nagios_append_spool',`
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gen_require(`
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type nagios_spool_t;
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')
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allow $1 nagios_spool_t:file append_file_perms;
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files_search_spool($1)
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')
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########################################
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## <summary>
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## Allow the specified domain to read
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## nagios temporary 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(`nagios_read_tmp_files',`
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gen_require(`
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type nagios_tmp_t;
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')
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allow $1 nagios_tmp_t:file read_file_perms;
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files_search_tmp($1)
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')
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########################################
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## <summary>
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## Allow the specified domain to read
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## nagios temporary 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(`nagios_rw_inerited_tmp_files',`
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gen_require(`
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type nagios_tmp_t;
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')
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allow $1 nagios_tmp_t:file rw_inherited_file_perms;
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files_search_tmp($1)
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')
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########################################
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## <summary>
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## Execute the nagios NRPE with
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## a domain transition.
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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(`nagios_domtrans_nrpe',`
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gen_require(`
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type nrpe_t, nrpe_exec_t;
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')
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domtrans_pattern($1, nrpe_exec_t, nrpe_t)
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')
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######################################
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## <summary>
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## Do not audit attempts to write nrpe daemon unnamed pipes.
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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(`nagios_dontaudit_write_pipes_nrpe',`
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gen_require(`
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type nrpe_t;
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')
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dontaudit $1 nrpe_t:fifo_file write;
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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 nagios 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 nagios 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(`nagios_admin',`
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gen_require(`
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type nagios_t, nrpe_t, nagios_initrc_exec_t;
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type nagios_tmp_t, nagios_log_t, nagios_var_run_t;
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type nagios_etc_t, nrpe_etc_t, nagios_spool_t;
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')
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allow $1 nagios_t:process signal_perms;
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ps_process_pattern($1, nagios_t)
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tunable_policy(`deny_ptrace',`',`
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allow $1 nagios_t:process ptrace;
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')
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init_labeled_script_domtrans($1, nagios_initrc_exec_t)
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domain_system_change_exemption($1)
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role_transition $2 nagios_initrc_exec_t system_r;
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allow $2 system_r;
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files_list_tmp($1)
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admin_pattern($1, nagios_tmp_t)
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logging_list_logs($1)
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admin_pattern($1, nagios_log_t)
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files_list_etc($1)
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admin_pattern($1, nagios_etc_t)
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files_list_spool($1)
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admin_pattern($1, nagios_spool_t)
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files_list_pids($1)
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admin_pattern($1, nagios_var_run_t)
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admin_pattern($1, nrpe_etc_t)
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')
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########################################
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## <summary>
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## Send a null signal to nagios_unconfined_plugin.
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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(`nagios_unconfined_signull',`
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gen_require(`
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type nagios_unconfined_plugin_t;
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')
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allow $1 nagios_unconfined_plugin_t:process signull;
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')
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