diff options
Diffstat (limited to 'thirdparty/nRF5_SDK_15.0.0_a53641a/external/lwip/src/include/lwip/apps/snmpv3.h')
-rw-r--r-- | thirdparty/nRF5_SDK_15.0.0_a53641a/external/lwip/src/include/lwip/apps/snmpv3.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/external/lwip/src/include/lwip/apps/snmpv3.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/external/lwip/src/include/lwip/apps/snmpv3.h new file mode 100644 index 0000000..c99fed4 --- /dev/null +++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/external/lwip/src/include/lwip/apps/snmpv3.h @@ -0,0 +1,90 @@ +/** + * @file + * Additional SNMPv3 functionality RFC3414 and RFC3826. + */ + +/* + * Copyright (c) 2016 Elias Oenal. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT + * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT + * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY + * OF SUCH DAMAGE. + * + * Author: Elias Oenal <lwip@eliasoenal.com> + */ + +#ifndef LWIP_HDR_APPS_SNMP_V3_H +#define LWIP_HDR_APPS_SNMP_V3_H + +#include "lwip/apps/snmp_opts.h" +#include "lwip/err.h" + +#if LWIP_SNMP && LWIP_SNMP_V3 + +#define SNMP_V3_AUTH_ALGO_INVAL 0 +#define SNMP_V3_AUTH_ALGO_MD5 1 +#define SNMP_V3_AUTH_ALGO_SHA 2 + +#define SNMP_V3_PRIV_ALGO_INVAL 0 +#define SNMP_V3_PRIV_ALGO_DES 1 +#define SNMP_V3_PRIV_ALGO_AES 2 + +#define SNMP_V3_PRIV_MODE_DECRYPT 0 +#define SNMP_V3_PRIV_MODE_ENCRYPT 1 + +/* + * The following callback functions must be implemented by the application. + * There is a dummy implementation in snmpv3_dummy.c. + */ + +void snmpv3_get_engine_id(const char **id, u8_t *len); +err_t snmpv3_set_engine_id(const char* id, u8_t len); + +u32_t snmpv3_get_engine_boots(void); +void snmpv3_set_engine_boots(u32_t boots); + +u32_t snmpv3_get_engine_time(void); +void snmpv3_reset_engine_time(void); + +err_t snmpv3_get_user(const char* username, u8_t *auth_algo, u8_t *auth_key, u8_t *priv_algo, u8_t *priv_key); + +/* The following functions are provided by the SNMPv3 agent */ + +void snmpv3_engine_id_changed(void); + +void snmpv3_password_to_key_md5( + const u8_t *password, /* IN */ + u8_t passwordlen, /* IN */ + const u8_t *engineID, /* IN - pointer to snmpEngineID */ + u8_t engineLength, /* IN - length of snmpEngineID */ + u8_t *key); /* OUT - pointer to caller 16-octet buffer */ + +void snmpv3_password_to_key_sha( + const u8_t *password, /* IN */ + u8_t passwordlen, /* IN */ + const u8_t *engineID, /* IN - pointer to snmpEngineID */ + u8_t engineLength, /* IN - length of snmpEngineID */ + u8_t *key); /* OUT - pointer to caller 20-octet buffer */ + +#endif + +#endif /* LWIP_HDR_APPS_SNMP_V3_H */ |