284 lines
6.1 KiB
Text
284 lines
6.1 KiB
Text
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## <summary>Munin network-wide load graphing (formerly LRRD)</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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## munin plugins,
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## </summary>
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## <param name="prefix">
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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(`munin_plugin_template',`
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gen_require(`
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attribute munin_plugin_domain, munin_plugin_tmp_content;
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type munin_t;
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')
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type $1_munin_plugin_t, munin_plugin_domain;
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type $1_munin_plugin_exec_t;
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typealias $1_munin_plugin_t alias munin_$1_plugin_t;
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typealias $1_munin_plugin_exec_t alias munin_$1_plugin_exec_t;
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application_domain($1_munin_plugin_t, $1_munin_plugin_exec_t)
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role system_r types $1_munin_plugin_t;
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type $1_munin_plugin_tmp_t, munin_plugin_tmp_content;
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typealias $1_munin_plugin_tmp_t alias munin_$1_plugin_tmp_t;
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files_tmp_file($1_munin_plugin_tmp_t)
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########################################
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#
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# Policy
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#
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# automatic transition rules from munin domain
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# to specific munin plugin domain
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domtrans_pattern(munin_t, $1_munin_plugin_exec_t, $1_munin_plugin_t)
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manage_files_pattern($1_munin_plugin_t, $1_munin_plugin_tmp_t, $1_munin_plugin_tmp_t)
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manage_dirs_pattern($1_munin_plugin_t, $1_munin_plugin_tmp_t, $1_munin_plugin_tmp_t)
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files_tmp_filetrans($1_munin_plugin_t, $1_munin_plugin_tmp_t, { dir file })
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kernel_read_system_state($1_munin_plugin_t)
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corenet_all_recvfrom_unlabeled($1_munin_plugin_t)
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corenet_all_recvfrom_netlabel($1_munin_plugin_t)
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')
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########################################
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## <summary>
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## Connect to munin over a unix domain
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## stream socket.
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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(`munin_stream_connect',`
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gen_require(`
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type munin_var_run_t, munin_t;
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')
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files_search_pids($1)
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stream_connect_pattern($1, munin_var_run_t, munin_var_run_t, munin_t)
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')
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#######################################
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## <summary>
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## Read munin 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(`munin_read_config',`
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gen_require(`
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type munin_etc_t;
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')
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allow $1 munin_etc_t:dir list_dir_perms;
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allow $1 munin_etc_t:file read_file_perms;
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allow $1 munin_etc_t:lnk_file read_lnk_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 munin library 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(`munin_read_var_lib_files',`
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gen_require(`
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type munin_var_lib_t;
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')
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files_search_var_lib($1)
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read_files_pattern($1, munin_var_lib_t, munin_var_lib_t)
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')
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#######################################
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## <summary>
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## Manage munin library 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(`munin_manage_var_lib_files',`
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gen_require(`
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type munin_var_lib_t;
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')
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files_search_var_lib($1)
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manage_files_pattern($1, munin_var_lib_t, munin_var_lib_t)
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manage_dirs_pattern($1, munin_var_lib_t, munin_var_lib_t)
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')
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#######################################
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## <summary>
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## Append munin library 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(`munin_append_var_lib_files',`
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gen_require(`
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type munin_var_lib_t;
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')
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files_search_var_lib($1)
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append_files_pattern($1, munin_var_lib_t, munin_var_lib_t)
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')
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######################################
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## <summary>
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## dontaudit read and write an leaked file descriptors
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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(`munin_dontaudit_leaks',`
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gen_require(`
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type munin_t;
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')
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dontaudit $1 munin_t:tcp_socket { read write };
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')
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#######################################
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## <summary>
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## Append to the munin log.
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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(`munin_append_log',`
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gen_require(`
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type munin_log_t;
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')
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logging_search_logs($1)
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allow $1 munin_log_t:dir list_dir_perms;
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append_files_pattern($1, munin_log_t, munin_log_t)
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')
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#######################################
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## <summary>
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## Search munin library 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(`munin_search_lib',`
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gen_require(`
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type munin_var_lib_t;
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')
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allow $1 munin_var_lib_t:dir search_dir_perms;
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files_search_var_lib($1)
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')
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#######################################
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## <summary>
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## Do not audit attempts to search
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## munin library directories.
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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(`munin_dontaudit_search_lib',`
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gen_require(`
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type munin_var_lib_t;
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')
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dontaudit $1 munin_var_lib_t:dir search_dir_perms;
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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 munin 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 munin 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(`munin_admin',`
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gen_require(`
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attribute munin_plugin_domain, munin_plugin_tmp_content;
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type munin_t, munin_etc_t, munin_tmp_t;
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type munin_log_t, munin_var_lib_t, munin_var_run_t;
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type munin_content_t, munin_plugin_state_t, munin_initrc_exec_t;
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')
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allow $1 munin_t:process signal_perms;
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ps_process_pattern($1, munin_t)
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tunable_policy(`deny_ptrace',`',`
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allow $1 munin_t:process ptrace;
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')
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init_labeled_script_domtrans($1, munin_initrc_exec_t)
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domain_system_change_exemption($1)
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role_transition $2 munin_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, { munin_tmp_t munin_plugin_tmp_content })
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logging_list_logs($1)
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admin_pattern($1, munin_log_t)
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files_list_etc($1)
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admin_pattern($1, munin_etc_t)
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files_list_var_lib($1)
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admin_pattern($1, { munin_var_lib_t munin_plugin_state_t })
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files_list_pids($1)
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admin_pattern($1, munin_var_run_t)
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admin_pattern($1, munin_content_t)
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')
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