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4449 lines
129 KiB
C
4449 lines
129 KiB
C
/* Copyright (C) 2007-2010 Open Information Security Foundation
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*
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* You can copy, redistribute or modify this Program under the terms of
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* the GNU General Public License version 2 as published by the Free
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* Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* version 2 along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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/**
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* \ingroup httplayer
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*
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* @{
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*/
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/** \file
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*
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* \author Anoop Saldanha <anoopsaldanha@gmail.com>
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* \author Victor Julien <victor@inliniac.net>
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*
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* \brief Handle HTTP response body match corresponding to http_server_body
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* keyword.
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*
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*/
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#include "suricata-common.h"
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#include "suricata.h"
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#include "decode.h"
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#include "detect.h"
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#include "detect-engine.h"
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#include "detect-engine-mpm.h"
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#include "detect-parse.h"
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#include "detect-engine-state.h"
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#include "detect-engine-content-inspection.h"
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#include "flow-util.h"
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#include "util-debug.h"
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#include "util-print.h"
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#include "flow.h"
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#include "stream-tcp.h"
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#include "app-layer-parser.h"
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#include "util-unittest.h"
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#include "util-unittest-helper.h"
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#include "app-layer.h"
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#include "app-layer-htp.h"
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#include "app-layer-htp-mem.h"
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#include "app-layer-protos.h"
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#include "conf.h"
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#include "conf-yaml-loader.h"
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#include "util-validate.h"
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#define BUFFER_STEP 50
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static inline int HSBDCreateSpace(DetectEngineThreadCtx *det_ctx, uint64_t size)
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{
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if (size >= (USHRT_MAX - BUFFER_STEP))
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return -1;
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void *ptmp;
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if (size > det_ctx->hsbd_buffers_size) {
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ptmp = SCRealloc(det_ctx->hsbd,
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(det_ctx->hsbd_buffers_size + BUFFER_STEP) * sizeof(HttpReassembledBody));
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if (ptmp == NULL) {
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SCFree(det_ctx->hsbd);
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det_ctx->hsbd = NULL;
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det_ctx->hsbd_buffers_size = 0;
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det_ctx->hsbd_buffers_list_len = 0;
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return -1;
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}
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det_ctx->hsbd = ptmp;
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memset(det_ctx->hsbd + det_ctx->hsbd_buffers_size, 0, BUFFER_STEP * sizeof(HttpReassembledBody));
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det_ctx->hsbd_buffers_size += BUFFER_STEP;
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}
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uint16_t i;
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for (i = det_ctx->hsbd_buffers_list_len; i < ((uint16_t)size); i++) {
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det_ctx->hsbd[i].buffer_len = 0;
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det_ctx->hsbd[i].offset = 0;
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}
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return 0;
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}
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static const uint8_t *DetectEngineHSBDGetBufferForTX(htp_tx_t *tx, uint64_t tx_id,
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DetectEngineCtx *de_ctx,
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DetectEngineThreadCtx *det_ctx,
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Flow *f, HtpState *htp_state,
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uint8_t flags,
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uint32_t *buffer_len,
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uint32_t *stream_start_offset)
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{
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int index = 0;
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const uint8_t *buffer = NULL;
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*buffer_len = 0;
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*stream_start_offset = 0;
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if (det_ctx->hsbd_buffers_list_len == 0) {
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/* get the inspect id to use as a 'base id' */
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uint64_t base_inspect_id = AppLayerParserGetTransactionInspectId(f->alparser, flags);
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BUG_ON(base_inspect_id > tx_id);
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/* see how many space we need for the current tx_id */
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uint64_t txs = (tx_id - base_inspect_id) + 1;
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if (HSBDCreateSpace(det_ctx, txs) < 0)
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goto end;
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index = (tx_id - base_inspect_id);
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det_ctx->hsbd_start_tx_id = base_inspect_id;
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det_ctx->hsbd_buffers_list_len = txs;
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} else {
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if ((tx_id - det_ctx->hsbd_start_tx_id) < det_ctx->hsbd_buffers_list_len) {
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if (det_ctx->hsbd[(tx_id - det_ctx->hsbd_start_tx_id)].buffer_len != 0) {
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*buffer_len = det_ctx->hsbd[(tx_id - det_ctx->hsbd_start_tx_id)].buffer_len;
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*stream_start_offset = det_ctx->hsbd[(tx_id - det_ctx->hsbd_start_tx_id)].offset;
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return det_ctx->hsbd[(tx_id - det_ctx->hsbd_start_tx_id)].buffer;
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}
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} else {
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uint64_t txs = (tx_id - det_ctx->hsbd_start_tx_id) + 1;
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if (HSBDCreateSpace(det_ctx, txs) < 0)
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goto end;
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det_ctx->hsbd_buffers_list_len = txs;
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}
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index = (tx_id - det_ctx->hsbd_start_tx_id);
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}
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HtpTxUserData *htud = (HtpTxUserData *)htp_tx_get_user_data(tx);
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if (htud == NULL) {
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SCLogDebug("no htud");
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goto end;
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}
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/* no new data */
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if (htud->response_body.body_inspected == htud->response_body.content_len_so_far) {
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SCLogDebug("no new data");
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goto end;
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}
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HtpBodyChunk *cur = htud->response_body.first;
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if (cur == NULL) {
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SCLogDebug("No http chunks to inspect for this transacation");
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goto end;
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}
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SCLogDebug("response.body_limit %u response_body.content_len_so_far %"PRIu64
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", response.inspect_min_size %"PRIu32", EOF %s, progress > body? %s",
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htp_state->cfg->response.body_limit,
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htud->response_body.content_len_so_far,
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htp_state->cfg->response.inspect_min_size,
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flags & STREAM_EOF ? "true" : "false",
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(AppLayerParserGetStateProgress(IPPROTO_TCP, ALPROTO_HTTP, tx, flags) > HTP_RESPONSE_BODY) ? "true" : "false");
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if (!htp_state->cfg->http_body_inline) {
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/* inspect the body if the transfer is complete or we have hit
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* our body size limit */
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if ((htp_state->cfg->response.body_limit == 0 ||
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htud->response_body.content_len_so_far < htp_state->cfg->response.body_limit) &&
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htud->response_body.content_len_so_far < htp_state->cfg->response.inspect_min_size &&
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!(AppLayerParserGetStateProgress(IPPROTO_TCP, ALPROTO_HTTP, tx, flags) > HTP_RESPONSE_BODY) &&
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!(flags & STREAM_EOF)) {
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SCLogDebug("we still haven't seen the entire response body. "
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"Let's defer body inspection till we see the "
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"entire body.");
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goto end;
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}
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}
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/* get the inspect buffer
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*
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* make sure that we have at least the configured inspect_win size.
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* If we have more, take at least 1/4 of the inspect win size before
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* the new data.
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*/
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uint64_t offset = 0;
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if (htud->response_body.body_inspected > htp_state->cfg->response.inspect_min_size) {
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BUG_ON(htud->response_body.content_len_so_far < htud->response_body.body_inspected);
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uint64_t inspect_win = htud->response_body.content_len_so_far - htud->response_body.body_inspected;
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SCLogDebug("inspect_win %u", (uint)inspect_win);
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if (inspect_win < htp_state->cfg->response.inspect_window) {
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uint64_t inspect_short = htp_state->cfg->response.inspect_window - inspect_win;
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if (htud->response_body.body_inspected < inspect_short)
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offset = 0;
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else
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offset = htud->response_body.body_inspected - inspect_short;
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} else {
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offset = htud->response_body.body_inspected - (htp_state->cfg->response.inspect_window / 4);
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}
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}
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StreamingBufferGetDataAtOffset(htud->response_body.sb,
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&det_ctx->hsbd[index].buffer, &det_ctx->hsbd[index].buffer_len,
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offset);
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det_ctx->hsbd[index].offset = offset;
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/* move inspected tracker to end of the data. HtpBodyPrune will consider
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* the window sizes when freeing data */
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htud->response_body.body_inspected = htud->response_body.content_len_so_far;
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SCLogDebug("htud->response_body.body_inspected now: %"PRIu64, htud->response_body.body_inspected);
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buffer = det_ctx->hsbd[index].buffer;
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*buffer_len = det_ctx->hsbd[index].buffer_len;
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*stream_start_offset = det_ctx->hsbd[index].offset;
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end:
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return buffer;
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}
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/** \brief Http server body pattern match -- searches for one pattern per
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* signature.
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*
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* \param det_ctx Detection engine thread ctx.
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* \param body The request body to inspect.
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* \param body_len Body length.
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*
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* \retval ret Number of matches.
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*/
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static inline uint32_t HttpServerBodyPatternSearch(DetectEngineThreadCtx *det_ctx,
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const uint8_t *body, const uint32_t body_len,
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const uint8_t flags)
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{
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SCEnter();
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uint32_t ret = 0;
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DEBUG_VALIDATE_BUG_ON(!(flags & STREAM_TOCLIENT));
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DEBUG_VALIDATE_BUG_ON(det_ctx->sgh->mpm_hsbd_ctx_tc == NULL);
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if (body_len >= det_ctx->sgh->mpm_hsbd_ctx_tc->minlen) {
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ret = mpm_table[det_ctx->sgh->mpm_hsbd_ctx_tc->mpm_type].
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Search(det_ctx->sgh->mpm_hsbd_ctx_tc, &det_ctx->mtcu,
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&det_ctx->pmq, body, body_len);
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}
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SCReturnUInt(ret);
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}
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int DetectEngineRunHttpServerBodyMpm(DetectEngineCtx *de_ctx,
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DetectEngineThreadCtx *det_ctx, Flow *f,
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HtpState *htp_state, uint8_t flags,
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void *tx, uint64_t idx)
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{
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uint32_t cnt = 0;
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uint32_t buffer_len = 0;
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uint32_t stream_start_offset = 0;
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const uint8_t *buffer = DetectEngineHSBDGetBufferForTX(tx, idx,
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de_ctx, det_ctx,
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f, htp_state,
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flags,
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&buffer_len,
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&stream_start_offset);
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if (buffer_len == 0)
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goto end;
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cnt = HttpServerBodyPatternSearch(det_ctx, (uint8_t *)buffer, buffer_len, flags);
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end:
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return cnt;
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}
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int DetectEngineInspectHttpServerBody(ThreadVars *tv,
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DetectEngineCtx *de_ctx,
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DetectEngineThreadCtx *det_ctx,
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Signature *s, Flow *f, uint8_t flags,
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void *alstate,
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void *tx, uint64_t tx_id)
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{
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HtpState *htp_state = (HtpState *)alstate;
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uint32_t buffer_len = 0;
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uint32_t stream_start_offset = 0;
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const uint8_t *buffer = DetectEngineHSBDGetBufferForTX(tx, tx_id,
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de_ctx, det_ctx,
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f, htp_state,
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flags,
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&buffer_len,
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&stream_start_offset);
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if (buffer_len == 0)
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goto end;
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det_ctx->buffer_offset = 0;
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det_ctx->discontinue_matching = 0;
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det_ctx->inspection_recursion_counter = 0;
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int r = DetectEngineContentInspection(de_ctx, det_ctx, s, s->sm_lists[DETECT_SM_LIST_FILEDATA],
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f,
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(uint8_t *)buffer,
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buffer_len,
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stream_start_offset,
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DETECT_ENGINE_CONTENT_INSPECTION_MODE_HSBD, NULL);
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if (r == 1)
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return DETECT_ENGINE_INSPECT_SIG_MATCH;
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end:
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if (AppLayerParserGetStateProgress(IPPROTO_TCP, ALPROTO_HTTP, tx, flags) > HTP_RESPONSE_BODY)
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return DETECT_ENGINE_INSPECT_SIG_CANT_MATCH;
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else
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return DETECT_ENGINE_INSPECT_SIG_NO_MATCH;
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}
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|
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void DetectEngineCleanHSBDBuffers(DetectEngineThreadCtx *det_ctx)
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{
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if (det_ctx->hsbd_buffers_list_len > 0) {
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for (int i = 0; i < det_ctx->hsbd_buffers_list_len; i++) {
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det_ctx->hsbd[i].buffer_len = 0;
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det_ctx->hsbd[i].offset = 0;
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}
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}
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det_ctx->hsbd_buffers_list_len = 0;
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det_ctx->hsbd_start_tx_id = 0;
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return;
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}
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|
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/***********************************Unittests**********************************/
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|
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#ifdef UNITTESTS
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|
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struct TestSteps {
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const uint8_t *input;
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size_t input_size; /**< if 0 strlen will be used */
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int direction; /**< STREAM_TOSERVER, STREAM_TOCLIENT */
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int expect;
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};
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|
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static int RunTest(struct TestSteps *steps, const char *sig, const char *yaml)
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{
|
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TcpSession ssn;
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Flow f;
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Packet *p = NULL;
|
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ThreadVars th_v;
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DetectEngineCtx *de_ctx = NULL;
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DetectEngineThreadCtx *det_ctx = NULL;
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int result = 0;
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int i = 0;
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AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
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memset(&th_v, 0, sizeof(th_v));
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memset(&f, 0, sizeof(f));
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memset(&ssn, 0, sizeof(ssn));
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|
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if (yaml) {
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ConfCreateContextBackup();
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ConfInit();
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HtpConfigCreateBackup();
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|
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ConfYamlLoadString(yaml, strlen(yaml));
|
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HTPConfigure();
|
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EngineModeSetIPS();
|
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}
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|
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StreamTcpInitConfig(TRUE);
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|
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de_ctx = DetectEngineCtxInit();
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if (de_ctx == NULL)
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goto end;
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|
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FLOW_INITIALIZE(&f);
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f.protoctx = (void *)&ssn;
|
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f.proto = IPPROTO_TCP;
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f.flags |= FLOW_IPV4;
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f.alproto = ALPROTO_HTTP;
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|
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SCLogDebug("sig %s", sig);
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DetectEngineAppendSig(de_ctx, (char *)sig);
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|
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de_ctx->flags |= DE_QUIET;
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|
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if (de_ctx->sig_list == NULL)
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goto end;
|
|
|
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SigGroupBuild(de_ctx);
|
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DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
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struct TestSteps *b = steps;
|
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i = 0;
|
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while (b->input != NULL) {
|
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SCLogDebug("chunk %p %d", b, i);
|
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p = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
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if (p == NULL)
|
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goto end;
|
|
p->flow = &f;
|
|
p->flowflags = (b->direction == STREAM_TOSERVER) ? FLOW_PKT_TOSERVER : FLOW_PKT_TOCLIENT;
|
|
p->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, b->direction,
|
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(uint8_t *)b->input,
|
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b->input_size ? b->input_size : strlen((const char *)b->input));
|
|
if (r != 0) {
|
|
printf("toserver chunk %d returned %" PRId32 ", expected 0: ", i+1, r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
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SigMatchSignatures(&th_v, de_ctx, det_ctx, p);
|
|
|
|
int match = PacketAlertCheck(p, 1);
|
|
if (b->expect != match) {
|
|
printf("rule matching mismatch: ");
|
|
goto end;
|
|
}
|
|
|
|
UTHFreePackets(&p, 1);
|
|
p = NULL;
|
|
b++;
|
|
i++;
|
|
}
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p, 1);
|
|
|
|
if (yaml) {
|
|
HtpConfigRestoreBackup();
|
|
ConfRestoreContextBackup();
|
|
EngineModeSetIDS();
|
|
}
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest01(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
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"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 7\r\n"
|
|
"\r\n"
|
|
"message";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"message\"; http_server_body; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if ((PacketAlertCheck(p1, 1))) {
|
|
printf("sid 1 matched but shouldn't have\n");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!(PacketAlertCheck(p2, 1))) {
|
|
printf("sid 1 didn't match but should have");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest02(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 7\r\n"
|
|
"\r\n"
|
|
"xxxxABC";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"ABC\"; http_server_body; offset:4; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (!(PacketAlertCheck(p1, 1))) {
|
|
printf("sid 1 didn't match but should have\n");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest03(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
int result = 0;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 17\r\n"
|
|
"\r\n"
|
|
"1234567";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
uint8_t http_buf3[] =
|
|
"8901234ABC";
|
|
uint32_t http_len3 = sizeof(http_buf3) - 1;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"ABC\"; http_server_body; offset:14; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have\n");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf3, http_len3);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!(PacketAlertCheck(p2, 1))) {
|
|
printf("sid 1 didn't match but should have");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest04(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:!\"abc\"; http_server_body; offset:3; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 didn't match but should have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest05(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"abc\"; http_server_body; depth:3; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 didn't match but should have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest06(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:!\"def\"; http_server_body; depth:3; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 didn't match but should have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest07(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:!\"def\"; http_server_body; offset:3; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest08(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:!\"abc\"; http_server_body; depth:3; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest09(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"abc\"; http_server_body; depth:3; "
|
|
"content:\"def\"; http_server_body; within:3; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 didn't match but should have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest10(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"abc\"; http_server_body; depth:3; "
|
|
"content:!\"xyz\"; http_server_body; within:3; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 didn't match but should have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest11(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"abc\"; http_server_body; depth:3; "
|
|
"content:\"xyz\"; http_server_body; within:3; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 did match but should not have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest12(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"ab\"; http_server_body; depth:2; "
|
|
"content:\"ef\"; http_server_body; distance:2; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 did not match but should have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest13(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"ab\"; http_server_body; depth:3; "
|
|
"content:!\"yz\"; http_server_body; distance:2; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 did not match but should have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest14(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"pcre:/ab/Q; "
|
|
"content:\"ef\"; http_server_body; distance:2; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 did not match but should have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest15(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"pcre:/abc/Q; "
|
|
"content:!\"xyz\"; http_server_body; distance:0; within:3; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 did not match but should have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest16(void)
|
|
{
|
|
char input[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
personality: IDS\n\
|
|
request-body-limit: 0\n\
|
|
response-body-limit: 0\n\
|
|
\n\
|
|
request-body-inspect-window: 0\n\
|
|
response-body-inspect-window: 0\n\
|
|
request-body-minimal-inspect-size: 0\n\
|
|
response-body-minimal-inspect-size: 0\n\
|
|
";
|
|
|
|
ConfCreateContextBackup();
|
|
ConfInit();
|
|
HtpConfigCreateBackup();
|
|
|
|
ConfYamlLoadString(input, strlen(input));
|
|
HTPConfigure();
|
|
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
int result = 0;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 17\r\n"
|
|
"\r\n"
|
|
"1234567";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
uint8_t http_buf3[] =
|
|
"8901234ABC";
|
|
uint32_t http_len3 = sizeof(http_buf3) - 1;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"890\"; within:3; http_server_body; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have\n");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 matched but shouldn't have\n");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf3, http_len3);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 matched but shouldn't have\n");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
HTPFreeConfig();
|
|
HtpConfigRestoreBackup();
|
|
ConfRestoreContextBackup();
|
|
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyTest17(void)
|
|
{
|
|
char input[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
personality: IDS\n\
|
|
request-body-limit: 0\n\
|
|
response-body-limit: 0\n\
|
|
\n\
|
|
request-body-inspect-window: 0\n\
|
|
response-body-inspect-window: 0\n\
|
|
request-body-minimal-inspect-size: 0\n\
|
|
response-body-minimal-inspect-size: 0\n\
|
|
";
|
|
|
|
ConfCreateContextBackup();
|
|
ConfInit();
|
|
HtpConfigCreateBackup();
|
|
|
|
ConfYamlLoadString(input, strlen(input));
|
|
HTPConfigure();
|
|
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
int result = 0;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 17\r\n"
|
|
"\r\n"
|
|
"1234567";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
uint8_t http_buf3[] =
|
|
"8901234ABC";
|
|
uint32_t http_len3 = sizeof(http_buf3) - 1;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"890\"; depth:3; http_server_body; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have\n");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 matched but shouldn't have\n");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf3, http_len3);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 matched but shouldn't have\n");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
HTPFreeConfig();
|
|
HtpConfigRestoreBackup();
|
|
ConfRestoreContextBackup();
|
|
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
/*
|
|
* gzip stream
|
|
*/
|
|
static int DetectEngineHttpServerBodyTest18(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] = {
|
|
'H', 'T', 'T', 'P', '/', '1', '.', '1', ' ', '2', '0', '0', 'o', 'k', 0x0d, 0x0a,
|
|
'C', 'o', 'n', 't', 'e', 'n', 't', '-', 'L', 'e', 'n', 'g', 't', 'h', ':', ' ', '5', '1', 0x0d, 0x0a,
|
|
'C', 'o', 'n', 't', 'e', 'n', 't', '-', 'E', 'n', 'c', 'o', 'd', 'i', 'n', 'g', ':', ' ', 'g', 'z', 'i', 'p', 0x0d, 0x0a,
|
|
0x0d, 0x0a,
|
|
0x1f, 0x8b, 0x08, 0x08, 0x27, 0x1e, 0xe5, 0x51,
|
|
0x00, 0x03, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x74,
|
|
0x78, 0x74, 0x00, 0x2b, 0xc9, 0xc8, 0x2c, 0x56,
|
|
0x00, 0xa2, 0x44, 0x85, 0xb4, 0xcc, 0x9c, 0x54,
|
|
0x85, 0xcc, 0x3c, 0x20, 0x2b, 0x29, 0xbf, 0x42,
|
|
0x8f, 0x0b, 0x00, 0xb2, 0x7d, 0xac, 0x9b, 0x19,
|
|
0x00, 0x00, 0x00,
|
|
};
|
|
uint32_t http_len2 = sizeof(http_buf2);
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"file\"; http_server_body; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if ((PacketAlertCheck(p1, 1))) {
|
|
printf("sid 1 matched but shouldn't have\n");
|
|
goto end;
|
|
}
|
|
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!(PacketAlertCheck(p2, 1))) {
|
|
printf("sid 1 didn't match but should have");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
/*
|
|
* deflate stream
|
|
*/
|
|
static int DetectEngineHttpServerBodyTest19(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] = {
|
|
'H', 'T', 'T', 'P', '/', '1', '.', '1', ' ', '2', '0', '0', 'o', 'k', 0x0d, 0x0a,
|
|
'C', 'o', 'n', 't', 'e', 'n', 't', '-', 'L', 'e', 'n', 'g', 't', 'h', ':', ' ', '2', '4', 0x0d, 0x0a,
|
|
'C', 'o', 'n', 't', 'e', 'n', 't', '-', 'E', 'n', 'c', 'o', 'd', 'i', 'n', 'g', ':', ' ', 'd', 'e', 'f', 'l', 'a', 't', 'e', 0x0d, 0x0a,
|
|
0x0d, 0x0a,
|
|
0x2b, 0xc9, 0xc8, 0x2c, 0x56,
|
|
0x00, 0xa2, 0x44, 0x85, 0xb4, 0xcc, 0x9c, 0x54,
|
|
0x85, 0xcc, 0x3c, 0x20, 0x2b, 0x29, 0xbf, 0x42,
|
|
0x8f, 0x0b, 0x00,
|
|
};
|
|
// 0xb2, 0x7d, 0xac, 0x9b, 0x19, 0x00, 0x00, 0x00,
|
|
uint32_t http_len2 = sizeof(http_buf2);
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"file\"; http_server_body; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if ((PacketAlertCheck(p1, 1))) {
|
|
printf("sid 1 matched but shouldn't have\n");
|
|
goto end;
|
|
}
|
|
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!(PacketAlertCheck(p2, 1))) {
|
|
printf("sid 1 didn't match but should have");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
/*
|
|
* deflate stream with gzip set as content-encoding
|
|
*/
|
|
static int DetectEngineHttpServerBodyTest20(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] = {
|
|
'H', 'T', 'T', 'P', '/', '1', '.', '1', ' ', '2', '0', '0', 'o', 'k', 0x0d, 0x0a,
|
|
'C', 'o', 'n', 't', 'e', 'n', 't', '-', 'L', 'e', 'n', 'g', 't', 'h', ':', ' ', '2', '4', 0x0d, 0x0a,
|
|
'C', 'o', 'n', 't', 'e', 'n', 't', '-', 'E', 'n', 'c', 'o', 'd', 'i', 'n', 'g', ':', ' ', 'g', 'z', 'i', 'p', 0x0d, 0x0a,
|
|
0x0d, 0x0a,
|
|
0x2b, 0xc9, 0xc8, 0x2c, 0x56,
|
|
0x00, 0xa2, 0x44, 0x85, 0xb4, 0xcc, 0x9c, 0x54,
|
|
0x85, 0xcc, 0x3c, 0x20, 0x2b, 0x29, 0xbf, 0x42,
|
|
0x8f, 0x0b, 0x00,
|
|
};
|
|
// 0xb2, 0x7d, 0xac, 0x9b, 0x19, 0x00, 0x00, 0x00,
|
|
uint32_t http_len2 = sizeof(http_buf2);
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"file\"; http_server_body; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if ((PacketAlertCheck(p1, 1))) {
|
|
printf("sid 1 matched but shouldn't have\n");
|
|
goto end;
|
|
}
|
|
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 matched but shouldn't have");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
/*
|
|
* gzip stream with deflate set as content-encoding.
|
|
*/
|
|
static int DetectEngineHttpServerBodyTest21(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] = {
|
|
'H', 'T', 'T', 'P', '/', '1', '.', '1', ' ', '2', '0', '0', 'o', 'k', 0x0d, 0x0a,
|
|
'C', 'o', 'n', 't', 'e', 'n', 't', '-', 'L', 'e', 'n', 'g', 't', 'h', ':', ' ', '5', '1', 0x0d, 0x0a,
|
|
'C', 'o', 'n', 't', 'e', 'n', 't', '-', 'E', 'n', 'c', 'o', 'd', 'i', 'n', 'g', ':', ' ', 'd', 'e', 'f', 'l', 'a', 't', 'e', 0x0d, 0x0a,
|
|
0x0d, 0x0a,
|
|
0x1f, 0x8b, 0x08, 0x08, 0x27, 0x1e, 0xe5, 0x51,
|
|
0x00, 0x03, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x74,
|
|
0x78, 0x74, 0x00, 0x2b, 0xc9, 0xc8, 0x2c, 0x56,
|
|
0x00, 0xa2, 0x44, 0x85, 0xb4, 0xcc, 0x9c, 0x54,
|
|
0x85, 0xcc, 0x3c, 0x20, 0x2b, 0x29, 0xbf, 0x42,
|
|
0x8f, 0x0b, 0x00, 0xb2, 0x7d, 0xac, 0x9b, 0x19,
|
|
0x00, 0x00, 0x00,
|
|
};
|
|
uint32_t http_len2 = sizeof(http_buf2);
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"file\"; http_server_body; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if ((PacketAlertCheck(p1, 1))) {
|
|
printf("sid 1 matched but shouldn't have\n");
|
|
goto end;
|
|
}
|
|
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 matched but shouldn't have");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
/*
|
|
* gzip stream.
|
|
* We have 2 content-encoding headers. First gzip and second deflate.
|
|
*/
|
|
static int DetectEngineHttpServerBodyTest22(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] = {
|
|
'H', 'T', 'T', 'P', '/', '1', '.', '1', ' ', '2', '0', '0', 'o', 'k', 0x0d, 0x0a,
|
|
'C', 'o', 'n', 't', 'e', 'n', 't', '-', 'L', 'e', 'n', 'g', 't', 'h', ':', ' ', '5', '1', 0x0d, 0x0a,
|
|
'C', 'o', 'n', 't', 'e', 'n', 't', '-', 'E', 'n', 'c', 'o', 'd', 'i', 'n', 'g', ':', ' ', 'g', 'z', 'i', 'p', 0x0d, 0x0a,
|
|
'C', 'o', 'n', 't', 'e', 'n', 't', '-', 'E', 'n', 'c', 'o', 'd', 'i', 'n', 'g', ':', ' ', 'd', 'e', 'f', 'l', 'a', 't', 'e', 0x0d, 0x0a,
|
|
0x0d, 0x0a,
|
|
0x1f, 0x8b, 0x08, 0x08, 0x27, 0x1e, 0xe5, 0x51,
|
|
0x00, 0x03, 0x74, 0x65, 0x73, 0x74, 0x2e, 0x74,
|
|
0x78, 0x74, 0x00, 0x2b, 0xc9, 0xc8, 0x2c, 0x56,
|
|
0x00, 0xa2, 0x44, 0x85, 0xb4, 0xcc, 0x9c, 0x54,
|
|
0x85, 0xcc, 0x3c, 0x20, 0x2b, 0x29, 0xbf, 0x42,
|
|
0x8f, 0x0b, 0x00, 0xb2, 0x7d, 0xac, 0x9b, 0x19,
|
|
0x00, 0x00, 0x00,
|
|
};
|
|
uint32_t http_len2 = sizeof(http_buf2);
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"content:\"file\"; http_server_body; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if ((PacketAlertCheck(p1, 1))) {
|
|
printf("sid 1 matched but shouldn't have\n");
|
|
goto end;
|
|
}
|
|
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 matched but shouldn't have");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest01(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"file_data; pcre:/ab/; "
|
|
"content:\"ef\"; distance:2; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 did not match but should have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest02(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"abcdef";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
|
|
"(msg:\"http server body test\"; "
|
|
"file_data; pcre:/abc/; "
|
|
"content:!\"xyz\"; distance:0; within:3; "
|
|
"sid:1;)");
|
|
if (de_ctx->sig_list == NULL)
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 did not match but should have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
/* \test recursive relative byte test */
|
|
static int DetectEngineHttpServerBodyFileDataTest03(void)
|
|
{
|
|
TcpSession ssn;
|
|
Packet *p1 = NULL;
|
|
Packet *p2 = NULL;
|
|
ThreadVars th_v;
|
|
DetectEngineCtx *de_ctx = NULL;
|
|
DetectEngineThreadCtx *det_ctx = NULL;
|
|
HtpState *http_state = NULL;
|
|
Flow f;
|
|
uint8_t http_buf1[] =
|
|
"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n";
|
|
uint32_t http_len1 = sizeof(http_buf1) - 1;
|
|
uint8_t http_buf2[] =
|
|
"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 33\r\n"
|
|
"\r\n"
|
|
"XYZ_klm_1234abcd_XYZ_klm_5678abcd";
|
|
uint32_t http_len2 = sizeof(http_buf2) - 1;
|
|
int result = 0;
|
|
AppLayerParserThreadCtx *alp_tctx = AppLayerParserThreadCtxAlloc();
|
|
|
|
memset(&th_v, 0, sizeof(th_v));
|
|
memset(&f, 0, sizeof(f));
|
|
memset(&ssn, 0, sizeof(ssn));
|
|
|
|
p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
|
|
|
|
FLOW_INITIALIZE(&f);
|
|
f.protoctx = (void *)&ssn;
|
|
f.proto = IPPROTO_TCP;
|
|
f.flags |= FLOW_IPV4;
|
|
|
|
p1->flow = &f;
|
|
p1->flowflags |= FLOW_PKT_TOSERVER;
|
|
p1->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p1->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
p2->flow = &f;
|
|
p2->flowflags |= FLOW_PKT_TOCLIENT;
|
|
p2->flowflags |= FLOW_PKT_ESTABLISHED;
|
|
p2->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
|
|
f.alproto = ALPROTO_HTTP;
|
|
|
|
StreamTcpInitConfig(TRUE);
|
|
|
|
de_ctx = DetectEngineCtxInit();
|
|
if (de_ctx == NULL)
|
|
goto end;
|
|
|
|
de_ctx->flags |= DE_QUIET;
|
|
|
|
if (!(DetectEngineAppendSig(de_ctx, "alert http any any -> any any "
|
|
"(msg:\"match on 1st\"; "
|
|
"file_data; content:\"XYZ\"; content:\"_klm_\"; distance:0; content:\"abcd\"; distance:4; byte_test:4,=,1234,-8,relative,string;"
|
|
"sid:1;)")))
|
|
goto end;
|
|
if (!(DetectEngineAppendSig(de_ctx, "alert http any any -> any any "
|
|
"(msg:\"match on 2nd\"; "
|
|
"file_data; content:\"XYZ\"; content:\"_klm_\"; distance:0; content:\"abcd\"; distance:4; byte_test:4,=,5678,-8,relative,string;"
|
|
"sid:2;)")))
|
|
goto end;
|
|
|
|
SigGroupBuild(de_ctx);
|
|
DetectEngineThreadCtxInit(&th_v, (void *)de_ctx, (void *)&det_ctx);
|
|
|
|
SCMutexLock(&f.m);
|
|
int r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_len1);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
http_state = f.alstate;
|
|
if (http_state == NULL) {
|
|
printf("no http state: \n");
|
|
result = 0;
|
|
goto end;
|
|
}
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
|
|
|
|
if (PacketAlertCheck(p1, 1)) {
|
|
printf("sid 1 matched but shouldn't have: ");
|
|
goto end;
|
|
}
|
|
|
|
SCMutexLock(&f.m);
|
|
r = AppLayerParserParse(alp_tctx, &f, ALPROTO_HTTP, STREAM_TOCLIENT, http_buf2, http_len2);
|
|
if (r != 0) {
|
|
printf("toserver chunk 1 returned %" PRId32 ", expected 0: \n", r);
|
|
result = 0;
|
|
SCMutexUnlock(&f.m);
|
|
goto end;
|
|
}
|
|
SCMutexUnlock(&f.m);
|
|
|
|
/* do detect */
|
|
SigMatchSignatures(&th_v, de_ctx, det_ctx, p2);
|
|
|
|
if (!PacketAlertCheck(p2, 1)) {
|
|
printf("sid 1 did not match but should have: ");
|
|
goto end;
|
|
}
|
|
if (!PacketAlertCheck(p2, 2)) {
|
|
printf("sid 2 did not match but should have: ");
|
|
goto end;
|
|
}
|
|
|
|
result = 1;
|
|
|
|
end:
|
|
if (alp_tctx != NULL)
|
|
AppLayerParserThreadCtxFree(alp_tctx);
|
|
if (de_ctx != NULL)
|
|
SigGroupCleanup(de_ctx);
|
|
if (de_ctx != NULL)
|
|
SigCleanSignatures(de_ctx);
|
|
if (de_ctx != NULL)
|
|
DetectEngineCtxFree(de_ctx);
|
|
|
|
StreamTcpFreeConfig(TRUE);
|
|
FLOW_DESTROY(&f);
|
|
UTHFreePackets(&p1, 1);
|
|
UTHFreePackets(&p2, 1);
|
|
return result;
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest04(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 6\n\
|
|
response-body-inspect-window: 3\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"ab",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"cd",
|
|
0, STREAM_TOCLIENT, 1 },
|
|
{ (const uint8_t *)"ef",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"abcd\"; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest05(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 6\n\
|
|
response-body-inspect-window: 3\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"ab",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"cd",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"ef",
|
|
0, STREAM_TOCLIENT, 1 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"abcdef\"; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest06(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 6\n\
|
|
response-body-inspect-window: 3\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 6\r\n"
|
|
"\r\n"
|
|
"ab",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"cd",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"ef",
|
|
0, STREAM_TOCLIENT, 1 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"bcdef\"; offset:1; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest07(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 6\n\
|
|
response-body-inspect-window: 3\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 13\r\n"
|
|
"\r\n"
|
|
"ab",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"cd",
|
|
0, STREAM_TOCLIENT, 1 },
|
|
{ (const uint8_t *)"123456789",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"bc\"; offset:1; depth:2; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest08(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 6\n\
|
|
response-body-inspect-window: 3\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 14\r\n"
|
|
"\r\n"
|
|
"ab",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"cd",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"1234567890",
|
|
0, STREAM_TOCLIENT, 1 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"d123456789\"; offset:3; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest09(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 6\n\
|
|
response-body-inspect-window: 3\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 13\r\n"
|
|
"\r\n"
|
|
"ab",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"cd",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"123456789",
|
|
0, STREAM_TOCLIENT, 1 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"abcd12\"; depth:6; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest10(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 6\n\
|
|
response-body-inspect-window: 3\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 5\r\n"
|
|
"\r\n"
|
|
"ab",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"c",
|
|
0, STREAM_TOCLIENT, 1 },
|
|
{ (const uint8_t *)"de",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"abc\"; depth:3; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest11(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 6\n\
|
|
response-body-inspect-window: 3\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 5\r\n"
|
|
"\r\n"
|
|
"ab",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"c",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"de",
|
|
0, STREAM_TOCLIENT, 1 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"bcde\"; offset:1; depth:4; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest12(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 6\n\
|
|
response-body-inspect-window: 3\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 13\r\n"
|
|
"\r\n"
|
|
"a",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"b",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"c",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"d",
|
|
0, STREAM_TOCLIENT, 1 },
|
|
{ (const uint8_t *)"efghijklm",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"abcd\"; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest13(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 9\n\
|
|
response-body-inspect-window: 12\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 13\r\n"
|
|
"\r\n"
|
|
"a",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"b",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"c",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"d",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"efghijklm",
|
|
0, STREAM_TOCLIENT, 1 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"abcdefghijklm\"; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest14(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 9\n\
|
|
response-body-inspect-window: 12\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 20\r\n"
|
|
"\r\n"
|
|
"1234567890",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"abcdefghi",
|
|
0, STREAM_TOCLIENT, 1 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"890abcdefghi\"; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest15(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 9\n\
|
|
response-body-inspect-window: 12\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 20\r\n"
|
|
"\r\n"
|
|
"1234567890",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"abcdefghi",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"7890ab\"; depth:6; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest16(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 9\n\
|
|
response-body-inspect-window: 12\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 20\r\n"
|
|
"\r\n"
|
|
"aaaab",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"bbbbc",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"ccccd",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"dddde",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"aabb\"; depth:4; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest17(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 8\n\
|
|
response-body-inspect-window: 4\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 20\r\n"
|
|
"\r\n"
|
|
"aaaab",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"bbbbc",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"ccccd",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"dddde",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"bbbc\"; depth:4; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
|
|
static int DetectEngineHttpServerBodyFileDataTest18(void)
|
|
{
|
|
|
|
const char yaml[] = "\
|
|
%YAML 1.1\n\
|
|
---\n\
|
|
libhtp:\n\
|
|
\n\
|
|
default-config:\n\
|
|
\n\
|
|
http-body-inline: yes\n\
|
|
response-body-minimal-inspect-size: 8\n\
|
|
response-body-inspect-window: 4\n\
|
|
";
|
|
|
|
struct TestSteps steps[] = {
|
|
{ (const uint8_t *)"GET /index.html HTTP/1.0\r\n"
|
|
"Host: www.openinfosecfoundation.org\r\n"
|
|
"User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
|
|
"\r\n",
|
|
0, STREAM_TOSERVER, 0 },
|
|
{ (const uint8_t *)"HTTP/1.0 200 ok\r\n"
|
|
"Content-Type: text/html\r\n"
|
|
"Content-Length: 20\r\n"
|
|
"\r\n"
|
|
"aaaab",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"bbbbc",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"ccccd",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ (const uint8_t *)"dddde",
|
|
0, STREAM_TOCLIENT, 0 },
|
|
{ NULL, 0, 0, 0 },
|
|
};
|
|
|
|
const char *sig = "alert http any any -> any any (file_data; content:\"bccd\"; depth:4; sid:1;)";
|
|
return RunTest(steps, sig, yaml);
|
|
}
|
|
#endif /* UNITTESTS */
|
|
|
|
void DetectEngineHttpServerBodyRegisterTests(void)
|
|
{
|
|
|
|
#ifdef UNITTESTS
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest01",
|
|
DetectEngineHttpServerBodyTest01);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest02",
|
|
DetectEngineHttpServerBodyTest02);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest03",
|
|
DetectEngineHttpServerBodyTest03);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest04",
|
|
DetectEngineHttpServerBodyTest04);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest05",
|
|
DetectEngineHttpServerBodyTest05);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest06",
|
|
DetectEngineHttpServerBodyTest06);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest07",
|
|
DetectEngineHttpServerBodyTest07);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest08",
|
|
DetectEngineHttpServerBodyTest08);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest09",
|
|
DetectEngineHttpServerBodyTest09);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest10",
|
|
DetectEngineHttpServerBodyTest10);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest11",
|
|
DetectEngineHttpServerBodyTest11);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest12",
|
|
DetectEngineHttpServerBodyTest12);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest13",
|
|
DetectEngineHttpServerBodyTest13);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest14",
|
|
DetectEngineHttpServerBodyTest14);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest15",
|
|
DetectEngineHttpServerBodyTest15);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest16",
|
|
DetectEngineHttpServerBodyTest16);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest17",
|
|
DetectEngineHttpServerBodyTest17);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest18",
|
|
DetectEngineHttpServerBodyTest18);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest19",
|
|
DetectEngineHttpServerBodyTest19);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest20",
|
|
DetectEngineHttpServerBodyTest20);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest21",
|
|
DetectEngineHttpServerBodyTest21);
|
|
UtRegisterTest("DetectEngineHttpServerBodyTest22",
|
|
DetectEngineHttpServerBodyTest22);
|
|
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest01",
|
|
DetectEngineHttpServerBodyFileDataTest01);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest02",
|
|
DetectEngineHttpServerBodyFileDataTest02);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest03",
|
|
DetectEngineHttpServerBodyFileDataTest03);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest04",
|
|
DetectEngineHttpServerBodyFileDataTest04);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest05",
|
|
DetectEngineHttpServerBodyFileDataTest05);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest06",
|
|
DetectEngineHttpServerBodyFileDataTest06);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest07",
|
|
DetectEngineHttpServerBodyFileDataTest07);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest08",
|
|
DetectEngineHttpServerBodyFileDataTest08);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest09",
|
|
DetectEngineHttpServerBodyFileDataTest09);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest10",
|
|
DetectEngineHttpServerBodyFileDataTest10);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest11",
|
|
DetectEngineHttpServerBodyFileDataTest11);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest12",
|
|
DetectEngineHttpServerBodyFileDataTest12);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest13",
|
|
DetectEngineHttpServerBodyFileDataTest13);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest14",
|
|
DetectEngineHttpServerBodyFileDataTest14);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest15",
|
|
DetectEngineHttpServerBodyFileDataTest15);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest16",
|
|
DetectEngineHttpServerBodyFileDataTest16);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest17",
|
|
DetectEngineHttpServerBodyFileDataTest17);
|
|
UtRegisterTest("DetectEngineHttpServerBodyFileDataTest18",
|
|
DetectEngineHttpServerBodyFileDataTest18);
|
|
|
|
#endif /* UNITTESTS */
|
|
|
|
return;
|
|
}
|
|
/**
|
|
* @}
|
|
*/
|