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Diffstat (limited to 'framework/src/suricata/src/decode-raw.c')
| -rw-r--r-- | framework/src/suricata/src/decode-raw.c | 232 |
1 files changed, 0 insertions, 232 deletions
diff --git a/framework/src/suricata/src/decode-raw.c b/framework/src/suricata/src/decode-raw.c deleted file mode 100644 index 22e1b9e1..00000000 --- a/framework/src/suricata/src/decode-raw.c +++ /dev/null @@ -1,232 +0,0 @@ -/* Copyright (C) 2007-2013 Open Information Security Foundation - * - * You can copy, redistribute or modify this Program under the terms of - * the GNU General Public License version 2 as published by the Free - * Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * version 2 along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -/** - * \ingroup decode - * - * @{ - */ - - -/** - * \file - * - * \author William Metcalf <william.metcalf@gmail.com> - * - * Decode RAW - */ - -#include "suricata-common.h" -#include "decode.h" -#include "decode-raw.h" -#include "decode-events.h" - -#include "util-unittest.h" -#include "util-debug.h" - -#include "pkt-var.h" -#include "util-profiling.h" -#include "host.h" - - -int DecodeRaw(ThreadVars *tv, DecodeThreadVars *dtv, Packet *p, uint8_t *pkt, uint16_t len, PacketQueue *pq) -{ - StatsIncr(tv, dtv->counter_raw); - - /* If it is ipv4 or ipv6 it should at least be the size of ipv4 */ - if (unlikely(len < IPV4_HEADER_LEN)) { - ENGINE_SET_INVALID_EVENT(p, IPV4_PKT_TOO_SMALL); - return TM_ECODE_FAILED; - } - - if (IP_GET_RAW_VER(pkt) == 4) { - SCLogDebug("IPV4 Packet"); - DecodeIPV4(tv, dtv, p, GET_PKT_DATA(p), GET_PKT_LEN(p), pq); - } else if (IP_GET_RAW_VER(pkt) == 6) { - SCLogDebug("IPV6 Packet"); - DecodeIPV6(tv, dtv, p, GET_PKT_DATA(p), GET_PKT_LEN(p), pq); - } else { - SCLogDebug("Unknown ip version %" PRIu8 "", IP_GET_RAW_VER(pkt)); - ENGINE_SET_EVENT(p,IPRAW_INVALID_IPV); - } - return TM_ECODE_OK; -} - -#ifdef UNITTESTS -#include "flow.h" -#include "flow-util.h" - -/** DecodeRawtest01 - * \brief Valid Raw packet - * \retval 0 Expected test value - */ -static int DecodeRawTest01 (void) -{ - - /* IPV6/TCP/no eth header */ - uint8_t raw_ip[] = { - 0x60, 0x00, 0x00, 0x00, 0x00, 0x28, 0x06, 0x40, - 0x20, 0x01, 0x06, 0x18, 0x04, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x51, 0x99, 0xcc, 0x70, - 0x20, 0x01, 0x06, 0x18, 0x00, 0x01, 0x80, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x05, - 0x8c, 0x9b, 0x00, 0x50, 0x6a, 0xe7, 0x07, 0x36, - 0x00, 0x00, 0x00, 0x00, 0xa0, 0x02, 0x16, 0x30, - 0x29, 0x9c, 0x00, 0x00, 0x02, 0x04, 0x05, 0x8c, - 0x04, 0x02, 0x08, 0x0a, 0x00, 0xdd, 0x1a, 0x39, - 0x00, 0x00, 0x00, 0x00, 0x01, 0x03, 0x03, 0x02 }; - Packet *p = PacketGetFromAlloc(); - if (unlikely(p == NULL)) - return 0; - ThreadVars tv; - DecodeThreadVars dtv; - - memset(&dtv, 0, sizeof(DecodeThreadVars)); - memset(&tv, 0, sizeof(ThreadVars)); - - if (PacketCopyData(p, raw_ip, sizeof(raw_ip)) == -1) { - SCFree(p); - return 1; - } - - FlowInitConfig(FLOW_QUIET); - - DecodeRaw(&tv, &dtv, p, raw_ip, GET_PKT_LEN(p), NULL); - if (p->ip6h == NULL) { - printf("expected a valid ipv6 header but it was NULL: "); - FlowShutdown(); - SCFree(p); - return 1; - } - - PACKET_RECYCLE(p); - FlowShutdown(); - SCFree(p); - return 0; - -} -/** DecodeRawtest02 - * \brief Valid Raw packet - * \retval 0 Expected test value - */ -static int DecodeRawTest02 (void) -{ - - /* IPV4/TCP/no eth header */ - uint8_t raw_ip[] = { - 0x45, 0x00, 0x00, 0x30, 0x00, 0xad, 0x40, 0x00, - 0x7f, 0x06, 0xac, 0xc5, 0xc0, 0xa8, 0x67, 0x02, - 0xc0, 0xa8, 0x66, 0x02, 0x0b, 0xc7, 0x00, 0x50, - 0x1d, 0xb3, 0x12, 0x37, 0x00, 0x00, 0x00, 0x00, - 0x70, 0x02, 0x40, 0x00, 0xb8, 0xc8, 0x00, 0x00, - 0x02, 0x04, 0x05, 0xb4, 0x01, 0x01, 0x04, 0x02 }; - - Packet *p = PacketGetFromAlloc(); - if (unlikely(p == NULL)) - return 0; - ThreadVars tv; - DecodeThreadVars dtv; - - memset(&dtv, 0, sizeof(DecodeThreadVars)); - memset(&tv, 0, sizeof(ThreadVars)); - - if (PacketCopyData(p, raw_ip, sizeof(raw_ip)) == -1) { - SCFree(p); - return 1; - } - - FlowInitConfig(FLOW_QUIET); - - DecodeRaw(&tv, &dtv, p, raw_ip, GET_PKT_LEN(p), NULL); - if (p->ip4h == NULL) { - printf("expected a valid ipv4 header but it was NULL: "); - PACKET_RECYCLE(p); - FlowShutdown(); - SCFree(p); - return 1; - } - - PACKET_RECYCLE(p); - FlowShutdown(); - SCFree(p); - return 0; -} -/** DecodeRawtest03 - * \brief Valid Raw packet - * \retval 0 Expected test value - */ -static int DecodeRawTest03 (void) -{ - - /* IPV13 */ - uint8_t raw_ip[] = { - 0xdf, 0x00, 0x00, 0x3d, 0x49, 0x42, 0x40, 0x00, - 0x40, 0x06, 0xcf, 0x8a, 0x0a, 0x1f, 0x03, 0xaf, - 0x0a, 0x1f, 0x0a, 0x02, 0xa5, 0xe7, 0xde, 0xad, - 0x00, 0x0c, 0xe2, 0x0e, 0x8b, 0xfe, 0x0c, 0xe7, - 0x80, 0x18, 0x00, 0xb7, 0xaf, 0xeb, 0x00, 0x00, - 0x01, 0x01, 0x08, 0x0a, 0x00, 0x08, 0xab, 0x4f, - 0x34, 0x40, 0x67, 0x31, 0x3b, 0x63, 0x61, 0x74, - 0x20, 0x6b, 0x65, 0x79, 0x3b }; - - Packet *p = PacketGetFromAlloc(); - if (unlikely(p == NULL)) - return 0; - ThreadVars tv; - DecodeThreadVars dtv; - - memset(&dtv, 0, sizeof(DecodeThreadVars)); - memset(&tv, 0, sizeof(ThreadVars)); - - if (PacketCopyData(p, raw_ip, sizeof(raw_ip)) == -1) { - SCFree(p); - return 1; - } - - FlowInitConfig(FLOW_QUIET); - - DecodeRaw(&tv, &dtv, p, raw_ip, GET_PKT_LEN(p), NULL); - if (ENGINE_ISSET_EVENT(p,IPRAW_INVALID_IPV)) { - FlowShutdown(); - SCFree(p); - return 0; - } else { - printf("expected IPRAW_INVALID_IPV to be set but it wasn't: "); - } - PACKET_RECYCLE(p); - FlowShutdown(); - SCFree(p); - return 1; -} - -#endif /* UNITTESTS */ - -/** - * \brief Registers Raw unit tests - * \todo More Raw tests - */ -void DecodeRawRegisterTests(void) -{ -#ifdef UNITTESTS - UtRegisterTest("DecodeRawTest01", DecodeRawTest01, 0); - UtRegisterTest("DecodeRawTest02", DecodeRawTest02, 0); - UtRegisterTest("DecodeRawTest03", DecodeRawTest03, 0); -#endif /* UNITTESTS */ -} -/** - * @} - */ |