suricata/src/detect-engine-uri.c

/* Copyright (C) 2007-2010 Open Information Security Foundation
 *
 * You can copy, redistribute or modify this Program under the terms of
 * the GNU General Public License version 2 as published by the Free
 * Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * version 2 along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

/** \file
 *
 *  \author Victor Julien <victor@inliniac.net>
 *  \author Pablo Rincon Crespo <pablo.rincon.crespo@gmail.com>
 *
 *  Based on detect-engine-uri.c
 */

#include "suricata-common.h"
#include "suricata.h"
#include "decode.h"

#include "detect.h"
#include "detect-engine.h"
#include "detect-parse.h"
#include "detect-engine-state.h"
#include "detect-uricontent.h"
#include "detect-urilen.h"
#include "detect-pcre.h"
#include "detect-isdataat.h"
#include "detect-bytetest.h"
#include "detect-bytejump.h"
#include "detect-byte-extract.h"

#include "flow-util.h"
#include "util-spm.h"
#include "util-debug.h"
#include "util-print.h"
#include "flow.h"
#include "detect-flow.h"
#include "flow-var.h"
#include "threads.h"
#include "flow-alert-sid.h"

#include "stream-tcp.h"
#include "stream.h"
#include "app-layer-parser.h"

#include "util-unittest.h"
#include "util-unittest-helper.h"
#include "app-layer.h"
#include "app-layer-htp.h"
#include "app-layer-protos.h"

/**
 * \brief Run the actual payload match function for uricontent.
 *
 *        For accounting the last match in relative matching the
 *        det_ctx->payload_offset int is used.
 *
 * \param de_ctx      Detection engine context.
 * \param det_ctx     Detection engine thread context.
 * \param s           Signature to inspect.
 * \param sm          SigMatch to inspect.
 * \param payload     Ptr to the uricontent payload to inspect.
 * \param payload_len Length of the uricontent payload.
 *
 * \retval 0 no match.
 * \retval 1 match.
 */
static int DoInspectPacketUri(DetectEngineCtx *de_ctx,
                              DetectEngineThreadCtx *det_ctx,
                              Signature *s, SigMatch *sm,
                              uint8_t *payload, uint32_t payload_len)
{
    SCEnter();

    det_ctx->inspection_recursion_counter++;

    if (det_ctx->inspection_recursion_counter == de_ctx->inspection_recursion_limit) {
        det_ctx->discontinue_matching = 1;
        SCReturnInt(0);
    }

    if (sm == NULL) {
        SCReturnInt(0);
    }

    if (sm->type == DETECT_URICONTENT) {
        if (payload_len == 0) {
            SCReturnInt(0);
        }

        DetectContentData *ud = NULL;
        ud = (DetectContentData *)sm->ctx;
        SCLogDebug("inspecting content %"PRIu32" payload_len %"PRIu32, ud->id, payload_len);

        //if (ud->flags & DETECT_CONTENT_URI_MPM && !(ud->flags & DETECT_CONTENT_NEGATED))
        //    goto match;

        /* rule parsers should take care of this */
#ifdef DEBUG
        BUG_ON(ud->depth != 0 && ud->depth <= ud->offset);
#endif

        /* search for our pattern, checking the matches recursively.
         * if we match we look for the next SigMatch as well */
        uint8_t *found = NULL;
        uint32_t offset = 0;
        uint32_t depth = payload_len;
        uint32_t prev_offset = 0; /**< used in recursive searching */
        uint32_t prev_payload_offset = det_ctx->payload_offset;

        do {
            if (ud->flags & DETECT_CONTENT_DISTANCE ||
                ud->flags & DETECT_CONTENT_WITHIN) {
                SCLogDebug("prev_payload_offset %"PRIu32, prev_payload_offset);

                offset = prev_payload_offset;
                depth = payload_len;

                int distance = ud->distance;
                if (ud->flags & DETECT_CONTENT_DISTANCE) {
                    if (ud->flags & DETECT_CONTENT_DISTANCE_BE) {
                        distance = det_ctx->bj_values[ud->distance];
                    }

                    if (distance < 0 && (uint32_t)(abs(distance)) > offset)
                        offset = 0;
                    else
                        offset += distance;

                    SCLogDebug("ud->distance %"PRIi32", offset %"PRIu32", depth %"PRIu32,
                               distance, offset, depth);
                }

                if (ud->flags & DETECT_CONTENT_WITHIN) {
                    if (ud->flags & DETECT_CONTENT_WITHIN_BE) {
                        if ((int32_t)depth > (int32_t)(prev_payload_offset + det_ctx->bj_values[ud->within] + distance)) {
                            depth = prev_payload_offset + det_ctx->bj_values[ud->within] + distance;
                        }
                    } else {
                        if ((int32_t)depth > (int32_t)(prev_payload_offset + ud->within + distance)) {
                            depth = prev_payload_offset + ud->within + distance;
                        }
                        SCLogDebug("ud->within %"PRIi32", prev_payload_offset %"PRIu32", depth %"PRIu32,
                                   ud->within, prev_payload_offset, depth);
                    }
                }

                if (ud->flags & DETECT_CONTENT_DEPTH_BE) {
                    if ((det_ctx->bj_values[ud->depth] + prev_payload_offset) < depth) {
                        depth = prev_payload_offset + det_ctx->bj_values[ud->depth];
                    }
                } else {
                    if (ud->depth != 0) {
                        if ((ud->depth + prev_payload_offset) < depth) {
                            depth = prev_payload_offset + ud->depth;
                        }

                        SCLogDebug("ud->depth %"PRIu32", depth %"PRIu32, ud->depth, depth);
                    }
                }

                if (ud->flags & DETECT_CONTENT_OFFSET_BE) {
                    if (det_ctx->bj_values[ud->offset] > offset)
                        offset = det_ctx->bj_values[ud->offset];
                } else {
                    if (ud->offset > offset) {
                        offset = ud->offset;
                        SCLogDebug("setting offset %"PRIu32, offset);
                    }
                }
            } else { /* implied no relative matches */
                /* set depth */
                if (ud->flags & DETECT_CONTENT_DEPTH_BE) {
                    depth = det_ctx->bj_values[ud->depth];
                } else {
                    if (ud->depth != 0) {
                        depth = ud->depth;
                    }
                }

                /* set offset */
                if (ud->flags & DETECT_CONTENT_OFFSET_BE)
                    offset = det_ctx->bj_values[ud->offset];
                else
                    offset = ud->offset;
                prev_payload_offset = 0;
            }

            /* update offset with prev_offset if we're searching for
             * matches after the first occurence. */
            SCLogDebug("offset %"PRIu32", prev_offset %"PRIu32, prev_offset, depth);
            if (prev_offset != 0)
                offset = prev_offset;

            SCLogDebug("offset %"PRIu32", depth %"PRIu32, offset, depth);

            if (depth > payload_len)
                depth = payload_len;

            /* if offset is bigger than depth we can never match on a pattern.
             * We can however, "match" on a negated pattern. */
            if (offset > depth || depth == 0) {
                if (ud->flags & DETECT_CONTENT_NEGATED) {
                    goto match;
                } else {
                    SCReturnInt(0);
                }
            }

            uint8_t *spayload = payload + offset;
            uint32_t spayload_len = depth - offset;
            uint32_t match_offset = 0;
            SCLogDebug("spayload_len %"PRIu32, spayload_len);
#ifdef DEBUG
            BUG_ON(spayload_len > payload_len);
#endif

            //PrintRawDataFp(stdout,ud->content,ud->content_len);

            /* If we got no matches from the mpm, avoid searching (just check if negated) */
            //if (det_ctx->de_have_httpuri == TRUE) {
                /* do the actual search with boyer moore precooked ctx */
                if (ud->flags & DETECT_CONTENT_NOCASE)
                    found = BoyerMooreNocase(ud->content, ud->content_len, spayload, spayload_len, ud->bm_ctx->bmGs, ud->bm_ctx->bmBc);
                else
                    found = BoyerMoore(ud->content, ud->content_len, spayload, spayload_len, ud->bm_ctx->bmGs, ud->bm_ctx->bmBc);
            //} else {
            //    found = NULL;
            //}

            /* next we evaluate the result in combination with the
             * negation flag. */
            SCLogDebug("found %p ud negated %s", found, ud->flags & DETECT_CONTENT_NEGATED ? "true" : "false");

            if (found == NULL && !(ud->flags & DETECT_CONTENT_NEGATED)) {
                SCReturnInt(0);
            } else if (found == NULL && ud->flags & DETECT_CONTENT_NEGATED) {
                goto match;
            } else if (found != NULL && ud->flags & DETECT_CONTENT_NEGATED) {
                SCLogDebug("uricontent %"PRIu32" matched at offset %"PRIu32", but negated so no match", ud->id, match_offset);
                det_ctx->discontinue_matching = 1;
                SCReturnInt(0);
            } else {
                match_offset = (uint32_t)((found - payload) + ud->content_len);
                SCLogDebug("uricontent %"PRIu32" matched at offset %"PRIu32"", ud->id, match_offset);
                det_ctx->payload_offset = match_offset;

                if (!(ud->flags & DETECT_CONTENT_RELATIVE_NEXT)) {
                    SCLogDebug("no relative match coming up, so this is a match");
                    goto match;
                }

                /* bail out if we have no next match. Technically this is an
                 * error, as the current cd has the DETECT_CONTENT_RELATIVE_NEXT
                 * flag set. */
                if (sm->next == NULL) {
                    SCReturnInt(0);
                }

                SCLogDebug("uricontent %"PRIu32, ud->id);

                /* see if the next payload keywords match. If not, we will
                 * search for another occurence of this uricontent and see
                 * if the others match then until we run out of matches */
                int r = DoInspectPacketUri(de_ctx,det_ctx,s,sm->next, payload, payload_len);
                if (r == 1) {
                    SCReturnInt(1);
                }

                if (det_ctx->discontinue_matching)
                    SCReturnInt(0);

                /* set the previous match offset to the start of this match + 1 */
                prev_offset = (match_offset - (ud->content_len - 1));
                SCLogDebug("trying to see if there is another match after prev_offset %"PRIu32, prev_offset);
            }

        } while(1);
    } else if (sm->type == DETECT_PCRE) {
        SCLogDebug("inspecting pcre");
        DetectPcreData *pe = (DetectPcreData *)sm->ctx;
        uint32_t prev_payload_offset = det_ctx->payload_offset;
        uint32_t prev_offset = 0;
        int r = 0;

        det_ctx->pcre_match_start_offset = 0;
        do {
            r = DetectPcrePayloadMatch(det_ctx, s, sm, NULL, NULL,
                                       payload, payload_len);
            if (r == 0) {
                det_ctx->discontinue_matching = 1;
                SCReturnInt(0);
            }

            if (!(pe->flags & DETECT_PCRE_RELATIVE_NEXT)) {
                SCLogDebug("no relative match coming up, so this is a match");
                goto match;
            }

            /* save it, in case we need to do a pcre match once again */
            prev_offset = det_ctx->pcre_match_start_offset;

            /* see if the next payload keywords match. If not, we will
             * search for another occurence of this pcre and see
             * if the others match, until we run out of matches */
            r = DoInspectPacketUri(de_ctx, det_ctx, s, sm->next,
                                   payload, payload_len);
            if (r == 1) {
                SCReturnInt(1);
            }

            if (det_ctx->discontinue_matching)
                SCReturnInt(0);

            det_ctx->payload_offset = prev_payload_offset;
            det_ctx->pcre_match_start_offset = prev_offset;
        } while (1);
    } else if (sm->type == DETECT_ISDATAAT) {
        SCLogDebug("inspecting isdataat");

        DetectIsdataatData *id = (DetectIsdataatData *)sm->ctx;
        if (id->flags & ISDATAAT_RELATIVE) {
            if (det_ctx->payload_offset + id->dataat > payload_len) {
                SCLogDebug("det_ctx->payload_offset + id->dataat %"PRIu32" > %"PRIu32, det_ctx->payload_offset + id->dataat, payload_len);
                if (id->flags & ISDATAAT_NEGATED)
                    goto match;
                SCReturnInt(0);
            } else {
                SCLogDebug("relative isdataat match");
                if (id->flags & ISDATAAT_NEGATED)
                    SCReturnInt(0);
                goto match;
            }
        } else {
            if (id->dataat < payload_len) {
                SCLogDebug("absolute isdataat match");
                if (id->flags & ISDATAAT_NEGATED)
                    SCReturnInt(0);
                goto match;
            } else {
                SCLogDebug("absolute isdataat mismatch, id->isdataat %"PRIu32", payload_len %"PRIu32"", id->dataat,payload_len);
                if (id->flags & ISDATAAT_NEGATED)
                    goto match;
                SCReturnInt(0);
            }
        }
    } else if (sm->type == DETECT_AL_URILEN) {
        SCLogDebug("inspecting uri len");

        int r = 0;
        DetectUrilenData *urilend = (DetectUrilenData *) sm->ctx;

        switch (urilend->mode) {
            case DETECT_URILEN_EQ:
                if (payload_len == urilend->urilen1)
                    r = 1;
                break;
            case DETECT_URILEN_LT:
                if (payload_len < urilend->urilen1)
                    r = 1;
                break;
            case DETECT_URILEN_GT:
                if (payload_len > urilend->urilen1)
                    r = 1;
                break;
            case DETECT_URILEN_RA:
                if (payload_len > urilend->urilen1 &&
                        payload_len < urilend->urilen2)
                    r = 1;
                break;
        }

        if (r == 1) {
            goto match;
        }

        SCReturnInt(0);
    } else if (sm->type == DETECT_BYTE_EXTRACT) {
        DetectByteExtractData *bed = (DetectByteExtractData *)sm->ctx;
        if (DetectByteExtractDoMatch(det_ctx, sm, s, payload,
                                     payload_len,
                                     &det_ctx->bj_values[bed->local_id],
                                     bed->endian) != 1) {
            SCReturnInt(0);
        }

        goto match;
    } else {
        /* we should never get here, but bail out just in case */
        SCLogDebug("sm->type %u", sm->type);
#ifdef DEBUG
        BUG_ON(1);
#endif
    }
    SCReturnInt(0);

match:
    /* this sigmatch matched, inspect the next one. If it was the last,
     * the payload portion of the signature matched. */
    if (sm->next != NULL) {
        int r = DoInspectPacketUri(de_ctx, det_ctx, s, sm->next, payload,
                                   payload_len);
        SCReturnInt(r);
    } else {
        SCReturnInt(1);
    }
}

/** \brief Do the content inspection & validation for a signature
 *
 *  \param de_ctx Detection engine context
 *  \param det_ctx Detection engine thread context
 *  \param s Signature to inspect
 *  \param sm SigMatch to inspect
 *  \param f Flow
 *  \param flags app layer flags
 *  \param state App layer state
 *
 *  \retval 0 no match
 *  \retval 1 match
 */
int DetectEngineInspectPacketUris(DetectEngineCtx *de_ctx,
        DetectEngineThreadCtx *det_ctx, Signature *s, Flow *f, uint8_t flags,
        void *alstate)
{
    SCEnter();
    int r = 0;
    HtpState *htp_state = NULL;

    htp_state = (HtpState *)alstate;
    if (htp_state == NULL) {
        SCLogDebug("no HTTP state");
        SCReturnInt(0);
    }

    /* locking the flow, we will inspect the htp state */
    SCMutexLock(&f->m);

    if (htp_state->connp == NULL || htp_state->connp->conn == NULL) {
        SCLogDebug("HTP state has no conn(p)");
        goto end;
    }

#ifdef DEBUG
    SigMatch *sm = s->sm_lists[DETECT_SM_LIST_UMATCH];
    DetectContentData *co = (DetectContentData *)sm->ctx;
    SCLogDebug("co->id %"PRIu32, co->id);
#endif

    size_t idx = AppLayerTransactionGetInspectId(f);
    htp_tx_t *tx = NULL;

    for ( ; idx < list_size(htp_state->connp->conn->transactions); idx++)
    {
        tx = list_get(htp_state->connp->conn->transactions, idx);
        if (tx == NULL || tx->request_uri_normalized == NULL)
            continue;

        det_ctx->discontinue_matching = 0;
        det_ctx->payload_offset = 0;
        det_ctx->inspection_recursion_counter = 0;

        //PrintRawDataFp(stdout, (uint8_t *)bstr_ptr(tx->request_uri_normalized),
        //        bstr_len(tx->request_uri_normalized));

        /* Inspect all the uricontents fetched on each
         * transaction at the app layer */
        r = DoInspectPacketUri(de_ctx, det_ctx, s, s->sm_lists[DETECT_SM_LIST_UMATCH],
                (uint8_t *) bstr_ptr(tx->request_uri_normalized),
                bstr_len(tx->request_uri_normalized));

        if (r == 1) {
            break;
        }
    }

    if (r < 1)
        r = 0;

end:
    SCMutexUnlock(&f->m);
    SCReturnInt(r);
}

/***********************************Unittests**********************************/

#ifdef UNITTESTS
/** \test Test a simple uricontent option */
static int UriTestSig01(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /one HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test uricontent option\"; "
                                   "uricontent:\"one\"; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test the pcre /U option */
static int UriTestSig02(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /on HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /one HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test pcre /U option\"; "
                                   "pcre:/one/U; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted with payload2, but it should not: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didnt alert, but it should: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test the pcre /U option */
static int UriTestSig03(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /one HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test pcre /U option\"; "
                                   "pcre:/blah/U; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test the urilen option */
static int UriTestSig04(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /one HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test urilen option\"; "
                                   "urilen:>20; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test the urilen option */
static int UriTestSig05(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /one HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test urilen option\"; "
                                   "urilen:>4; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didnt alert with payload2, but it should: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test the pcre /U option */
static int UriTestSig06(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /oneoneoneone HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test pcre /U option\"; "
                                   "pcre:/(oneself)+/U; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didnt alert on payload2, but it should: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test the pcre /U option in combination with urilen */
static int UriTestSig07(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /oneoneoneone HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneoneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test pcre /U option with urilen \"; "
                                   "pcre:/(one){2,}(self)?/U; urilen:3<>20; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didnt alert, but it should: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didnt alert with payload2, but it should: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test the pcre /U option in combination with urilen */
static int UriTestSig08(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /oneoneoneone HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneoneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test pcre /U option with urilen\"; "
                                   "pcre:/(blabla){2,}(self)?/U; urilen:3<>20; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test the pcre /U option in combination with urilen */
static int UriTestSig09(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /oneoneoneone HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneoneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test pcre /U option with urilen \"; "
                                   "pcre:/(one){2,}(self)?/U; urilen:<2; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test the uricontent option in combination with urilen */
static int UriTestSig10(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /oneoneoneone HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneoneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test uricontent with urilen option\"; "
                                   "uricontent:\"one\"; urilen:<2; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test content, uricontent, urilen, pcre /U options */
static int UriTestSig11(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /oneoneoneone HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneoneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test content, uricontent, pcre /U and urilen options\"; "
                                   "content:\"one\"; uricontent:\"one\"; pcre:/(one){2,}(self)?/U;"
                                   "urilen:<2; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test uricontent, urilen, pcre /U options */
static int UriTestSig12(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /oneoneoneone HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneoneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test pcre /U, uricontent and urilen option\"; "
                                   "uricontent:\"one\"; "
                                   "pcre:/(one)+self/U; urilen:>2; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didnt alert with payload2, but it should: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test uricontent, urilen */
static int UriTestSig13(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /one HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test urilen option\"; "
                                   "urilen:>2; uricontent:\"one\"; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didnt alert with pkt, but it should: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);


    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didnt alert with payload2, but it should: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test uricontent, pcre /U */
static int UriTestSig14(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /one HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test uricontent option\"; "
                                   "uricontent:\"one\"; pcre:/one(self)?/U;sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didnt alert with pkt, but it should: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);


    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didnt alert with payload2, but it should: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test pcre /U with anchored regex (bug 155) */
static int UriTestSig15(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /one HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /oneself HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                                   "(msg:\"Test uricontent option\"; "
                                   "uricontent:\"one\"; pcre:/^\\/one(self)?$/U;sid:1;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didnt alert with pkt, but it should: ");
        goto end;
    }

    DetectEngineStateReset(f.de_state);

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);


    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didnt alert with payload2, but it should: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/** \test Test pcre /U with anchored regex (bug 155) */
static int UriTestSig16(void)
{
    int result = 0;
    Flow f;
    HtpState *http_state = NULL;
    uint8_t http_buf1[] = "POST /search?q=123&aq=7123abcee HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0/\r\n"
        "Host: 1.2.3.4\r\n\r\n";
    uint32_t http_buf1_len = sizeof(http_buf1) - 1;
    uint8_t http_buf2[] = "POST /search?q=123&aq=7123abcee HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "Cookie: hellocatch\r\n\r\n";
    uint32_t http_buf2_len = sizeof(http_buf2) - 1;
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf1, http_buf1_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx, "drop tcp any any -> any any (msg:\"ET TROJAN Downadup/Conficker A or B Worm reporting\"; flow:to_server,established; uricontent:\"/search?q=\"; pcre:\"/^\\/search\\?q=[0-9]{1,3}(&aq=7(\\?[0-9a-f]{8})?)?/U\"; pcre:\"/\\x0d\\x0aHost\\: \\d+\\.\\d+\\.\\d+\\.\\d+\\x0d\\x0a/\"; sid:2009024; rev:9;)");
    if (s == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf1, http_buf1_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 2009024)) {
        printf("sig 1 didnt alert with pkt, but it should: ");
        goto end;
    }
    p->alerts.cnt = 0;

    DetectEngineStateReset(f.de_state);
    p->payload = http_buf2;
    p->payload_len = http_buf2_len;

    r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf2, http_buf2_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 2009024)) {
        printf("sig 1 alerted, but it should not (host should not match): ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/**
 * \test Test multiple relative contents
 */
static int UriTestSig17(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /now_this_is_is_big_big_string_now HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                               "(msg:\"test multiple relative uricontents\"; "
                               "uricontent:\"this\"; uricontent:\"is\"; within:6; "
                               "uricontent:\"big\"; within:8; "
                               "uricontent:\"string\"; within:8; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/**
 * \test Test multiple relative contents
 */
static int UriTestSig18(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /now_this_is_is_is_big_big_big_string_now HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                               "(msg:\"test multiple relative uricontents\"; "
                               "uricontent:\"this\"; uricontent:\"is\"; within:9; "
                               "uricontent:\"big\"; within:12; "
                               "uricontent:\"string\"; within:8; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/**
 * \test Test multiple relative contents
 */
static int UriTestSig19(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /this_this_now_is_is_____big_string_now HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                               "(msg:\"test multiple relative uricontents\"; "
                               "uricontent:\"now\"; uricontent:\"this\"; "
                               "uricontent:\"is\"; within:12; "
                               "uricontent:\"big\"; within:8; "
                               "uricontent:\"string\"; within:8; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/**
 * \test Test multiple relative contents with offset
 */
static int UriTestSig20(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /_________thus_thus_is_a_big HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                               "(msg:\"test multiple relative uricontents\"; "
                               "uricontent:\"thus\"; offset:8; "
                               "uricontent:\"is\"; within:6; "
                               "uricontent:\"big\"; within:8; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/**
 * \test Test multiple relative contents with a negated content.
 */
static int UriTestSig21(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /we_need_to_fix_this_and_yes_fix_this_now HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                               "(msg:\"test multiple relative uricontents\"; "
                               "uricontent:\"fix\"; uricontent:\"this\"; within:6; "
                               "uricontent:!\"and\"; distance:0; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/**
 * \test Test relative pcre.
 */
static int UriTestSig22(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /this_is_a_super_duper_"
        "nova_in_super_nova_now HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                               "(msg:\"test multiple relative uricontents\"; "
                               "pcre:/super/U; uricontent:\"nova\"; within:7; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didn't alert, but it should have: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/**
 * \test Test multiple relative contents with a negated content.
 */
static int UriTestSig23(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /we_need_to_fix_this_and_yes_fix_this_now HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                               "(msg:\"test multiple relative uricontents\"; "
                               "uricontent:!\"fix_this_now\"; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/**
 * \test Test multiple relative contents with a negated content.
 */
static int UriTestSig24(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /we_need_to_fix_this_and_yes_fix_this_now HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                               "(msg:\"test multiple relative uricontents\"; "
                               "uricontent:\"we_need_to\"; uricontent:!\"fix_this_now\"; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (PacketAlertCheck(p, 1)) {
        printf("sig 1 alerted, but it should not: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/**
 * \test Test normalized uricontents.
 */
static int UriTestSig25(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /normalized%20uri "
        "HTTP/1.0\r\nUser-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                               "(msg:\"test multiple relative uricontents\"; "
                               "pcre:/normalized/U; uricontent:\"normalized uri\"; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didn't alert, but it should have: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/**
 * \test Test multiple relative contents with a negated content.
 */
static int UriTestSig26(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /we_need_to_fix_this_and_yes_fix_this_now HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                               "(msg:\"test multiple relative uricontents\"; "
                               "uricontent:\"fix_this\"; isdataat:4,relative; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didn't alert, but it should have: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

/**
 * \test Test multiple relative contents with a negated content.
 */
static int UriTestSig27(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /we_need_to_fix_this_and_yes_fix_this_now HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx, "alert tcp any any -> any any "
                               "(msg:\"test multiple relative uricontents\"; "
                               "uricontent:\"fix_this\"; isdataat:!10,relative; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didn't alert, but it should have: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}




































static int UriTestSig28(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /this_b5ig_string_now_in_http HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx,
                               "alert tcp any any -> any any (msg:\"dummy\"; "
                               "uricontent:\"this\"; "
                               "byte_extract:1,2,one,string,dec,relative; "
                               "uricontent:\"ring\"; distance:one; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didn't alert, but should have: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

static int UriTestSig29(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /this_b5ig_string_now_in_http HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx,
                               "alert tcp any any -> any any (msg:\"dummy\"; "
                               "uricontent:\"this\"; "
                               "byte_extract:1,2,one,string,dec,relative; "
                               "uricontent:\"ring\"; distance:one; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didn't alert, but should have: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

static int UriTestSig30(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /this_b5ig_string_now_in_http HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx,
                               "alert tcp any any -> any any (msg:\"dummy\"; "
                               "uricontent:\"this\"; "
                               "byte_extract:1,2,one,string,dec,relative; "
                               "uricontent:\"_b5ig\"; offset:one; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didn't alert, but should have: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

static int UriTestSig31(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /this_b5ig_string_now_in_http HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx,
                               "alert tcp any any -> any any (msg:\"dummy\"; "
                               "uricontent:\"this\"; "
                               "byte_extract:1,2,one,string,dec,relative; "
                               "uricontent:\"his\"; depth:one; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didn't alert, but should have: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

static int UriTestSig32(void)
{
    int result = 0;
    uint8_t *http_buf = (uint8_t *)"POST /this_b5ig_string_now_in_http HTTP/1.0\r\n"
        "User-Agent: Mozilla/1.0\r\n";
    uint32_t http_buf_len = strlen((char *)http_buf);
    Flow f;
    TcpSession ssn;
    HtpState *http_state = NULL;
    Packet *p = NULL;
    ThreadVars tv;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&tv, 0, sizeof(ThreadVars));
    memset(&f, 0, sizeof(Flow));
    memset(&ssn, 0, sizeof(TcpSession));

    p = UTHBuildPacket(http_buf, http_buf_len, IPPROTO_TCP);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    f.flags |= FLOW_IPV4;

    p->flow = &f;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }
    de_ctx->mpm_matcher = MPM_B2G;
    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx,
                               "alert tcp any any -> any any (msg:\"dummy\"; "
                               "uricontent:\"this\"; "
                               "byte_extract:1,2,one,string,dec,relative; "
                               "uricontent:\"g_st\"; within:one; sid:1;)");
    if (de_ctx->sig_list == NULL) {
        goto end;
    }

    SigGroupBuild(de_ctx);
    DetectEngineThreadCtxInit(&tv, (void *)de_ctx, (void *)&det_ctx);

    int r = AppLayerParse(&f, ALPROTO_HTTP, STREAM_TOSERVER, http_buf, http_buf_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        goto end;
    }

    /* do detect */
    SigMatchSignatures(&tv, de_ctx, det_ctx, p);

    if (!PacketAlertCheck(p, 1)) {
        printf("sig 1 didn't alert, but should have: ");
        goto end;
    }

    result = 1;

end:
    if (det_ctx != NULL)
        DetectEngineThreadCtxDeinit(&tv, det_ctx);
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePacket(p);
    return result;
}

#endif /* UNITTESTS */

void UriRegisterTests(void)
{

#ifdef UNITTESTS
    UtRegisterTest("UriTestSig01", UriTestSig01, 1);
    UtRegisterTest("UriTestSig02", UriTestSig02, 1);
    UtRegisterTest("UriTestSig03", UriTestSig03, 1);
    UtRegisterTest("UriTestSig04", UriTestSig04, 1);
    UtRegisterTest("UriTestSig05", UriTestSig05, 1);
    UtRegisterTest("UriTestSig06", UriTestSig06, 1);
    UtRegisterTest("UriTestSig07", UriTestSig07, 1);
    UtRegisterTest("UriTestSig08", UriTestSig08, 1);
    UtRegisterTest("UriTestSig09", UriTestSig09, 1);
    UtRegisterTest("UriTestSig10", UriTestSig10, 1);
    UtRegisterTest("UriTestSig11", UriTestSig11, 1);
    UtRegisterTest("UriTestSig12", UriTestSig12, 1);
    UtRegisterTest("UriTestSig13", UriTestSig13, 1);
    UtRegisterTest("UriTestSig14", UriTestSig14, 1);
    UtRegisterTest("UriTestSig15", UriTestSig15, 1);
    UtRegisterTest("UriTestSig16", UriTestSig16, 1);
    UtRegisterTest("UriTestSig17", UriTestSig17, 1);
    UtRegisterTest("UriTestSig18", UriTestSig18, 1);
    UtRegisterTest("UriTestSig19", UriTestSig19, 1);
    UtRegisterTest("UriTestSig20", UriTestSig20, 1);
    UtRegisterTest("UriTestSig21", UriTestSig21, 1);
    UtRegisterTest("UriTestSig22", UriTestSig22, 1);
    UtRegisterTest("UriTestSig23", UriTestSig23, 1);
    UtRegisterTest("UriTestSig24", UriTestSig24, 1);
    UtRegisterTest("UriTestSig25", UriTestSig25, 1);
    UtRegisterTest("UriTestSig26", UriTestSig26, 1);
    UtRegisterTest("UriTestSig27", UriTestSig27, 1);

    UtRegisterTest("UriTestSig28", UriTestSig28, 1);
    UtRegisterTest("UriTestSig29", UriTestSig29, 1);
    UtRegisterTest("UriTestSig30", UriTestSig30, 1);
    UtRegisterTest("UriTestSig31", UriTestSig31, 1);
    UtRegisterTest("UriTestSig32", UriTestSig32, 1);
#endif /* UNITTESTS */

    return;
}