diff options
Diffstat (limited to 'policy/modules/services/snmp.if')
| -rw-r--r-- | policy/modules/services/snmp.if | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/policy/modules/services/snmp.if b/policy/modules/services/snmp.if new file mode 100644 index 00000000..d8a75680 --- /dev/null +++ b/policy/modules/services/snmp.if @@ -0,0 +1,201 @@ +## <summary>Simple network management protocol services.</summary> + +######################################## +## <summary> +## Connect to snmpd with a unix +## domain stream socket. +## </summary> +## <param name="domain"> +## <summary> +## Domain allowed access. +## </summary> +## </param> +# +interface(`snmp_stream_connect',` + gen_require(` + type snmpd_t, snmpd_var_lib_t; + ') + + files_search_var_lib($1) + stream_connect_pattern($1, snmpd_var_lib_t, snmpd_var_lib_t, snmpd_t) +') + +######################################## +## <summary> +## Connect to snmp over the TCP network. +## </summary> +## <param name="domain"> +## <summary> +## Domain allowed access. +## </summary> +## </param> +# +interface(`snmp_tcp_connect',` + gen_require(` + type snmpd_t; + ') + + corenet_tcp_recvfrom_labeled($1, snmpd_t) + corenet_tcp_sendrecv_snmp_port($1) + corenet_tcp_connect_snmp_port($1) + corenet_sendrecv_snmp_client_packets($1) +') + +######################################## +## <summary> +## Create, read, write, and delete +## snmp lib directories. +## </summary> +## <param name="domain"> +## <summary> +## Domain allowed access. +## </summary> +## </param> +# +interface(`snmp_manage_var_lib_dirs',` + gen_require(` + type snmpd_var_lib_t; + ') + + files_search_var_lib($1) + allow $1 snmpd_var_lib_t:dir manage_dir_perms; +') + +######################################## +## <summary> +## Create, read, write, and delete +## snmp lib files. +## </summary> +## <param name="domain"> +## <summary> +## Domain allowed access. +## </summary> +## </param> +# +interface(`snmp_manage_var_lib_files',` + gen_require(` + type snmpd_var_lib_t; + ') + + files_search_var_lib($1) + allow $1 snmpd_var_lib_t:dir list_dir_perms; + manage_files_pattern($1, snmpd_var_lib_t, snmpd_var_lib_t) +') + +######################################## +## <summary> +## Read snmpd lib content. +## </summary> +## <param name="domain"> +## <summary> +## Domain allowed access. +## </summary> +## </param> +# +interface(`snmp_read_snmp_var_lib_files',` + gen_require(` + type snmpd_var_lib_t; + ') + + allow $1 snmpd_var_lib_t:dir list_dir_perms; + read_files_pattern($1, snmpd_var_lib_t, snmpd_var_lib_t) + read_lnk_files_pattern($1, snmpd_var_lib_t, snmpd_var_lib_t) +') + +######################################## +## <summary> +## Do not audit attempts to read +## snmpd lib content. +## </summary> +## <param name="domain"> +## <summary> +## Domain to not audit. +## </summary> +## </param> +# +interface(`snmp_dontaudit_read_snmp_var_lib_files',` + gen_require(` + type snmpd_var_lib_t; + ') + + dontaudit $1 snmpd_var_lib_t:dir list_dir_perms; + dontaudit $1 snmpd_var_lib_t:file read_file_perms; + dontaudit $1 snmpd_var_lib_t:lnk_file read_lnk_file_perms; +') + +######################################## +## <summary> +## Do not audit attempts to write +## snmpd lib files. +## </summary> +## <param name="domain"> +## <summary> +## Domain to not audit. +## </summary> +## </param> +# +interface(`snmp_dontaudit_write_snmp_var_lib_files',` + gen_require(` + type snmpd_var_lib_t; + ') + + dontaudit $1 snmpd_var_lib_t:file write; +') + +######################################## +## <summary> +## All of the rules required to +## administrate an snmp environment. +## </summary> +## <param name="domain"> +## <summary> +## Domain allowed access. +## </summary> +## </param> +## <param name="role"> +## <summary> +## Role allowed access. +## </summary> +## </param> +## <rolecap/> +# +interface(`snmp_admin',` + gen_require(` + type snmpd_t, snmpd_log_t, snmpd_initrc_exec_t; + type snmpd_var_lib_t, snmpd_var_run_t; + ') + + allow $1 snmpd_t:process { ptrace signal_perms }; + ps_process_pattern($1, snmpd_t) + + init_startstop_service($1, $2, snmpd_t, snmpd_initrc_exec_t) + + logging_list_logs($1) + admin_pattern($1, snmpd_log_t) + + files_list_var_lib($1) + admin_pattern($1, snmpd_var_lib_t) + + files_list_pids($1) + admin_pattern($1, snmpd_var_run_t) +') + +# Gentoo stuff but cannot use ifdef distro_gentoo + +######################################## +## <summary> +## Append to the snmp variable lib data +## </summary> +## <param name="domain"> +## <summary> +## Domain allowed access. +## </summary> +## </param> +# +interface(`snmp_append_var_lib_files',` + gen_require(` + type snmp_var_lib_t; + ') + + allow $1 snmp_var_lib_t:file append_file_perms; +') |