/** Initialize the TSM security module */
void
init_tsm(void)
{
struct snmp_secmod_def *def;
int ret;
def = SNMP_MALLOC_STRUCT(snmp_secmod_def);
if (!def) {
snmp_log(LOG_ERR,
"Unable to malloc snmp_secmod struct, not registering TSM\n");
return;
}
def->encode_reverse = tsm_rgenerate_out_msg;
def->decode = tsm_process_in_msg;
def->session_open = tsm_session_init;
def->pdu_free_state_ref = tsm_free_state_ref;
def->pdu_clone = tsm_clone_pdu;
def->pdu_free = tsm_free_pdu;
def->probe_engineid = snmpv3_probe_contextEngineID_rfc5343;
DEBUGMSGTL(("tsm","registering ourselves\n"));
ret = register_sec_mod(NETSNMP_TSM_SECURITY_MODEL, "tsm", def);
DEBUGMSGTL(("tsm"," returned %d\n", ret));
netsnmp_ds_register_config(ASN_BOOLEAN, "snmp", "tsmUseTransportPrefix",
NETSNMP_DS_LIBRARY_ID,
NETSNMP_DS_LIB_TSM_USE_PREFIX);
}
/** Initialize the LOCALSM security module */
void
init_localsm(void)
{
struct snmp_secmod_def *def;
int ret;
def = SNMP_MALLOC_STRUCT(snmp_secmod_def);
if (!def) {
snmp_log(LOG_ERR,
"Unable to malloc snmp_secmod struct, not registering LOCALSM\n");
return;
}
def->encode_reverse = localsm_rgenerate_out_msg;
def->decode = localsm_process_in_msg;
def->session_open = localsm_session_init;
def->pdu_free_state_ref = localsm_free_state_ref;
def->pdu_free = localsm_free_pdu;
def->pdu_clone = localsm_clone_pdu;
DEBUGMSGTL(("localsm","registering ourselves\n"));
ret = register_sec_mod(NETSNMP_LOCALSM_SECURITY_MODEL, "localsm", def);
DEBUGMSGTL(("localsm"," returned %d\n", ret));
}
void
init_ksm(void)
{
krb5_error_code retval;
struct snmp_secmod_def *def;
int i;
netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defKSMKeytab",
NETSNMP_DS_LIBRARY_ID, NETSNMP_DS_LIB_KSM_KEYTAB);
netsnmp_ds_register_config(ASN_OCTET_STR, "snmp", "defKSMServiceName",
NETSNMP_DS_LIBRARY_ID,
NETSNMP_DS_LIB_KSM_SERVICE_NAME);
snmp_register_callback(SNMP_CALLBACK_LIBRARY,
SNMP_CALLBACK_POST_READ_CONFIG,
init_snmpksm_post_config, NULL);
if (kcontext == NULL) {
retval = krb5_init_context(&kcontext);
if (retval) {
DEBUGMSGTL(("ksm", "krb5_init_context failed (%s), not "
"registering KSM\n", error_message(retval)));
return;
}
}
for (i = 0; i < HASHSIZE; i++)
ksm_hash_table[i] = NULL;
def = SNMP_MALLOC_STRUCT(snmp_secmod_def);
if (!def) {
DEBUGMSGTL(("ksm", "Unable to malloc snmp_secmod struct, not "
"registering KSM\n"));
return;
}
def->encode_reverse = ksm_rgenerate_out_msg;
def->decode = ksm_process_in_msg;
def->session_open = ksm_session_init;
def->pdu_free_state_ref = ksm_free_state_ref;
def->pdu_free = ksm_free_pdu;
def->pdu_clone = ksm_clone_pdu;
register_sec_mod(2066432, "ksm", def);
}
