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C++ AppLayerParse函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中AppLayerParse函数的典型用法代码示例。如果您正苦于以下问题：C++ AppLayerParse函数的具体用法？C++ AppLayerParse怎么用？C++ AppLayerParse使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了AppLayerParse函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: TLSParserTest02

/** \test Send a get request in two chunks. */
static int TLSParserTest02(void) {
    int result = 1;
    Flow f;
    uint8_t tlsbuf1[] = { 0x16 };
    uint32_t tlslen1 = sizeof(tlsbuf1);
    uint8_t tlsbuf2[] = { 0x03, 0x01 };
    uint32_t tlslen2 = sizeof(tlsbuf2);
    TcpSession ssn;

    memset(&f, 0, sizeof(f));
    memset(&ssn, 0, sizeof(ssn));
    f.protoctx = (void *)&ssn;

    StreamTcpInitConfig(TRUE);
    FlowL7DataPtrInit(&f);

    int r = AppLayerParse(&f, ALPROTO_TLS, STREAM_TOSERVER, tlsbuf1, tlslen1);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    r = AppLayerParse(&f, ALPROTO_TLS, STREAM_TOSERVER, tlsbuf2, tlslen2);
    if (r != 0) {
        printf("toserver chunk 2 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    TlsState *tls_state = f.aldata[AlpGetStateIdx(ALPROTO_TLS)];
    if (tls_state == NULL) {
        printf("no tls state: ");
        result = 0;
        goto end;
    }

    if (tls_state->client_content_type != 0x16) {
        printf("expected content_type %" PRIu8 ", got %" PRIu8 ": ", 0x16,
               tls_state->client_content_type);
        result = 0;
        goto end;
    }

    if (tls_state->client_version != TLS_VERSION_10) {
        printf("expected version %04" PRIu16 ", got %04" PRIu16 ": ",
               TLS_VERSION_10, tls_state->client_version);
        result = 0;
        goto end;
    }
end:
    FlowL7DataPtrFree(&f);
    StreamTcpFreeConfig(TRUE);
    return result;
}
开发者ID:pilcrow，项目名称:suricata，代码行数:56，代码来源:app-layer-tls.c


示例2: FTPParserTest03

/** \test Send a splitted get request. */
int FTPParserTest03(void) {
    int result = 1;
    Flow f;
    uint8_t ftpbuf1[] = "POR";
    uint32_t ftplen1 = sizeof(ftpbuf1) - 1; /* minus the \0 */
    uint8_t ftpbuf2[] = "T 192,168,1";
    uint32_t ftplen2 = sizeof(ftpbuf2) - 1; /* minus the \0 */
    uint8_t ftpbuf3[] = "1,1,10,20\r\n";
    uint32_t ftplen3 = sizeof(ftpbuf3) - 1; /* minus the \0 */
    TcpSession ssn;

    memset(&f, 0, sizeof(f));
    memset(&ssn, 0, sizeof(ssn));
    f.protoctx = (void *)&ssn;

    StreamTcpInitConfig(TRUE);

    int r = AppLayerParse(NULL, &f, ALPROTO_FTP, STREAM_TOSERVER|STREAM_START, ftpbuf1, ftplen1);
    if (r != 0) {
        SCLogDebug("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    r = AppLayerParse(NULL, &f, ALPROTO_FTP, STREAM_TOSERVER, ftpbuf2, ftplen2);
    if (r != 0) {
        SCLogDebug("toserver chunk 2 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    r = AppLayerParse(NULL, &f, ALPROTO_FTP, STREAM_TOSERVER|STREAM_EOF, ftpbuf3, ftplen3);
    if (r != 0) {
        SCLogDebug("toserver chunk 3 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    FtpState *ftp_state = f.alstate;
    if (ftp_state == NULL) {
        SCLogDebug("no ftp state: ");
        result = 0;
        goto end;
    }

    if (ftp_state->command != FTP_COMMAND_PORT) {
        SCLogDebug("expected command %" PRIu32 ", got %" PRIu32 ": ", FTP_COMMAND_PORT, ftp_state->command);
        result = 0;
        goto end;
    }

end:
    StreamTcpFreeConfig(TRUE);
    return result;
}
开发者ID:prabhakaran1989，项目名称:suricata，代码行数:56，代码来源:app-layer-ftp.c


示例3: FTPParserTest10

/** \test Test case where chunks are smaller than the delim length and the
  *       last chunk is supposed to match the delim. */
int FTPParserTest10(void) {
    int result = 1;
    Flow f;
    uint8_t ftpbuf1[] = "PORT 1,2,3,4,5,6\r\n";
    uint32_t ftplen1 = sizeof(ftpbuf1) - 1; /* minus the \0 */
    TcpSession ssn;
    int r = 0;
    memset(&f, 0, sizeof(f));
    memset(&ssn, 0, sizeof(ssn));

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

    StreamTcpInitConfig(TRUE);

    uint32_t u;
    for (u = 0; u < ftplen1; u++) {
        uint8_t flags = 0;

        if (u == 0) flags = STREAM_TOSERVER|STREAM_START;
        else if (u == (ftplen1 - 1)) flags = STREAM_TOSERVER|STREAM_EOF;
        else flags = STREAM_TOSERVER;

        r = AppLayerParse(NULL, &f, ALPROTO_FTP, flags, &ftpbuf1[u], 1);
        if (r != 0) {
            SCLogDebug("toserver chunk %" PRIu32 " returned %" PRId32 ", expected 0: ", u, r);
            result = 0;
            goto end;
        }
    }

    FtpState *ftp_state = f.alstate;
    if (ftp_state == NULL) {
        SCLogDebug("no ftp state: ");
        result = 0;
        goto end;
    }

    if (ftp_state->command != FTP_COMMAND_PORT) {
        SCLogDebug("expected command %" PRIu32 ", got %" PRIu32 ": ", FTP_COMMAND_PORT, ftp_state->command);
        result = 0;
        goto end;
    }

end:
    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    return result;
}
开发者ID:prabhakaran1989，项目名称:suricata，代码行数:51，代码来源:app-layer-ftp.c


示例4: FTPParserTest06

/** \test See how it deals with an incomplete request. */
int FTPParserTest06(void) {
    int result = 1;
    Flow f;
    uint8_t ftpbuf1[] = "PORT";
    uint32_t ftplen1 = sizeof(ftpbuf1) - 1; /* minus the \0 */
    TcpSession ssn;

    memset(&f, 0, sizeof(f));
    memset(&ssn, 0, sizeof(ssn));

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

    StreamTcpInitConfig(TRUE);

    int r = AppLayerParse(NULL, &f, ALPROTO_FTP, STREAM_TOSERVER|STREAM_START|STREAM_EOF, ftpbuf1, ftplen1);
    if (r != 0) {
        SCLogDebug("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    FtpState *ftp_state = f.alstate;
    if (ftp_state == NULL) {
        SCLogDebug("no ftp state: ");
        result = 0;
        goto end;
    }

    if (ftp_state->command != FTP_COMMAND_UNKNOWN) {
        SCLogDebug("expected command %" PRIu32 ", got %" PRIu32 ": ", FTP_COMMAND_UNKNOWN, ftp_state->command);
        result = 0;
        goto end;
    }

end:
    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    return result;
}
开发者ID:prabhakaran1989，项目名称:suricata，代码行数:41，代码来源:app-layer-ftp.c


示例5: HTPFileParserTest04

static int HTPFileParserTest04(void) {
    int result = 0;
    Flow *f = NULL;
    uint8_t httpbuf1[] = "POST /upload.cgi HTTP/1.1\r\n"
                         "Host: www.server.lan\r\n"
                         "Content-Type: multipart/form-data; boundary=---------------------------277531038314945\r\n"
                         "Content-Length: 373\r\n"
                         "\r\n";
    uint32_t httplen1 = sizeof(httpbuf1) - 1; /* minus the \0 */

    uint8_t httpbuf2[] = "-----------------------------277531038314945\r\n"
                         "Content-Disposition: form-data; name=\"email\"\r\n"
                         "\r\n"
                         "[email protected]\r\n";
    uint32_t httplen2 = sizeof(httpbuf2) - 1; /* minus the \0 */

    uint8_t httpbuf3[] = "-----------------------------277531038314945\r\n"
                         "Content-Disposition: form-data; name=\"uploadfile_0\"; filename=\"somepicture1.jpg\"\r\n"
                         "Content-Type: image/jpeg\r\n"
                         "\r\n";
    uint32_t httplen3 = sizeof(httpbuf3) - 1; /* minus the \0 */

    uint8_t httpbuf4[] = "file0123456789abcdefghijklmnopqrstuvwxyz";
    uint32_t httplen4 = sizeof(httpbuf4) - 1; /* minus the \0 */

    uint8_t httpbuf5[] = "content\r\n";
    uint32_t httplen5 = sizeof(httpbuf5) - 1; /* minus the \0 */

    uint8_t httpbuf6[] = "-----------------------------277531038314945--";
    uint32_t httplen6 = sizeof(httpbuf6) - 1; /* minus the \0 */

    TcpSession ssn;
    HtpState *http_state = NULL;

    memset(&ssn, 0, sizeof(ssn));

    f = UTHBuildFlow(AF_INET, "1.2.3.4", "1.2.3.5", 1024, 80);
    if (f == NULL)
        goto end;
    f->protoctx = &ssn;

    StreamTcpInitConfig(TRUE);

    SCLogDebug("\n>>>> processing chunk 1 <<<<\n");
    int r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_START, httpbuf1, httplen1);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    SCLogDebug("\n>>>> processing chunk 2 size %u <<<<\n", httplen2);
    r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_EOF, httpbuf2, httplen2);
    if (r != 0) {
        printf("toserver chunk 2 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    SCLogDebug("\n>>>> processing chunk 3 size %u <<<<\n", httplen3);
    r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_EOF, httpbuf3, httplen3);
    if (r != 0) {
        printf("toserver chunk 3 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    SCLogDebug("\n>>>> processing chunk 4 size %u <<<<\n", httplen4);
    r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_EOF, httpbuf4, httplen4);
    if (r != 0) {
        printf("toserver chunk 4 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    SCLogDebug("\n>>>> processing chunk 5 size %u <<<<\n", httplen5);
    r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_EOF, httpbuf5, httplen5);
    if (r != 0) {
        printf("toserver chunk 5 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    SCLogDebug("\n>>>> processing chunk 6 size %u <<<<\n", httplen6);
    r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_EOF, httpbuf6, httplen6);
    if (r != 0) {
        printf("toserver chunk 6 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    http_state = f->alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        result = 0;
        goto end;
    }

    htp_tx_t *tx = list_get(http_state->connp->conn->transactions, 0);
    if (tx == NULL) {
//.........这里部分代码省略.........
开发者ID:KECHBIT，项目名称:suricata，代码行数:101，代码来源:app-layer-htp-file.c


示例6: HTPFileParserTest11

/** \test filedata cut in two pieces */
static int HTPFileParserTest11(void) {
    int result = 0;
    Flow *f = NULL;
    uint8_t httpbuf1[] = "POST /upload.cgi HTTP/1.1\r\n"
                         "Host: www.server.lan\r\n"
                         "Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryBRDbP74mBhBxsIdo\r\n"
                         "Content-Length: 1102\r\n"
                         "\r\n";
    uint32_t httplen1 = sizeof(httpbuf1) - 1; /* minus the \0 */

    uint8_t httpbuf2[] = "------WebKitFormBoundaryBRDbP74mBhBxsIdo\r\n";
    uint32_t httplen2 = sizeof(httpbuf2) - 1; /* minus the \0 */

    uint8_t httpbuf3[] = "Content-Disposition: form-data; name=\"PROGRESS_URL\"\r\n"
                         "\r\n"
                         "http://somserver.com/progress.php?UPLOAD_IDENTIFIER=XXXXXXXXX.XXXXXXXXXX.XXXXXXXX.XX.X\r\n"
                         "------WebKitFormBoundaryBRDbP74mBhBxsIdo\r\n"
                         "Content-Disposition: form-data; name=\"DESTINATION_DIR\"\r\n"
                         "\r\n"
                         "10\r\n"
                         "------WebKitFormBoundaryBRDbP74mBhBxsIdo\r\n"
                         "Content-Disposition: form-data; name=\"js_enabled\"\r\n"
                         "\r\n"
                         "1"
                         "------WebKitFormBoundaryBRDbP74mBhBxsIdo\r\n"
                         "Content-Disposition: form-data; name=\"signature\"\r\n"
                         "\r\n"
                         "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\r\n"
                         "------WebKitFormBoundaryBRDbP74mBhBxsIdo\r\n"
                         "Content-Disposition: form-data; name=\"upload_files\"\r\n"
                         "\r\n"
                         "------WebKitFormBoundaryBRDbP74mBhBxsIdo\r\n"
                         "Content-Disposition: form-data; name=\"terms\"\r\n"
                         "\r\n"
                         "1"
                         "------WebKitFormBoundaryBRDbP74mBhBxsIdo\r\n"
                         "Content-Disposition: form-data; name=\"file[]\"\r\n"
                         "\r\n"
                         "------WebKitFormBoundaryBRDbP74mBhBxsIdo\r\n"
                         "Content-Disposition: form-data; name=\"description[]\"\r\n"
                         "\r\n"
                         "------WebKitFormBoundaryBRDbP74mBhBxsIdo\r\n"
                         "Content-Disposition: form-data; name=\"upload_file[]\"; filename=\"filename.doc\"\r\n"
                         "Content-Type: application/msword\r\n"
                         "\r\n"
                         "FILE";
    uint32_t httplen3 = sizeof(httpbuf3) - 1; /* minus the \0 */

    uint8_t httpbuf4[] = "CONTENT\r\n"
                         "------WebKitFormBoundaryBRDbP74mBhBxsIdo--";
    uint32_t httplen4 = sizeof(httpbuf4) - 1; /* minus the \0 */

    TcpSession ssn;
    HtpState *http_state = NULL;

    memset(&ssn, 0, sizeof(ssn));

    f = UTHBuildFlow(AF_INET, "1.2.3.4", "1.2.3.5", 1024, 80);
    if (f == NULL)
        goto end;
    f->protoctx = &ssn;

    StreamTcpInitConfig(TRUE);

    SCLogDebug("\n>>>> processing chunk 1 <<<<\n");
    int r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_START, httpbuf1, httplen1);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    SCLogDebug("\n>>>> processing chunk 2 size %u <<<<\n", httplen2);
    r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER, httpbuf2, httplen2);
    if (r != 0) {
        printf("toserver chunk 2 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    SCLogDebug("\n>>>> processing chunk 3 size %u <<<<\n", httplen3);
    r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER, httpbuf3, httplen3);
    if (r != 0) {
        printf("toserver chunk 3 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    SCLogDebug("\n>>>> processing chunk 4 size %u <<<<\n", httplen4);
    r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_EOF, httpbuf4, httplen4);
    if (r != 0) {
        printf("toserver chunk 4 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

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

    AppLayerDecoderEvents *decoder_events = AppLayerGetDecoderEventsForFlow(f);
//.........这里部分代码省略.........
开发者ID:KECHBIT，项目名称:suricata，代码行数:101，代码来源:app-layer-htp-file.c


示例7: HTPFileParserTest10

/** \test empty entries */
static int HTPFileParserTest10(void) {
    int result = 0;
    Flow *f = NULL;
    uint8_t httpbuf1[] = "POST /upload.cgi HTTP/1.1\r\n"
                         "Host: www.server.lan\r\n"
                         "Content-Type: multipart/form-data; boundary=---------------------------277531038314945\r\n"
                         "Content-Length: 337\r\n"
                         "\r\n";
    uint32_t httplen1 = sizeof(httpbuf1) - 1; /* minus the \0 */

    uint8_t httpbuf2[] = "-----------------------------277531038314945\r\n"
                         "\r\n";
    uint32_t httplen2 = sizeof(httpbuf2) - 1; /* minus the \0 */

    uint8_t httpbuf3[] = "-----------------------------277531038314945\r\n"
                         "Content-Disposition: form-data; name=\"uploadfile_0\"; filename=\"somepicture1.jpg\"\r\n"
                         "Somereallylongheaderstr: with a good value\r\n"
                         "\r\n";
    uint32_t httplen3 = sizeof(httpbuf3) - 1; /* minus the \0 */

    uint8_t httpbuf4[] = "filecontent\r\n"
                         "-----------------------------277531038314945--";
    uint32_t httplen4 = sizeof(httpbuf4) - 1; /* minus the \0 */

    TcpSession ssn;
    HtpState *http_state = NULL;

    memset(&ssn, 0, sizeof(ssn));

    f = UTHBuildFlow(AF_INET, "1.2.3.4", "1.2.3.5", 1024, 80);
    if (f == NULL)
        goto end;
    f->protoctx = &ssn;

    StreamTcpInitConfig(TRUE);

    SCLogDebug("\n>>>> processing chunk 1 <<<<\n");
    int r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_START, httpbuf1, httplen1);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    SCLogDebug("\n>>>> processing chunk 2 size %u <<<<\n", httplen2);
    r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_EOF, httpbuf2, httplen2);
    if (r != 0) {
        printf("toserver chunk 2 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    SCLogDebug("\n>>>> processing chunk 3 size %u <<<<\n", httplen3);
    r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_EOF, httpbuf3, httplen3);
    if (r != 0) {
        printf("toserver chunk 3 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    SCLogDebug("\n>>>> processing chunk 4 size %u <<<<\n", httplen4);
    r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_EOF, httpbuf4, httplen4);
    if (r != 0) {
        printf("toserver chunk 4 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    http_state = f->alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        result = 0;
        goto end;
    }

    AppLayerDecoderEvents *decoder_events = AppLayerGetDecoderEventsForFlow(f);
    if (decoder_events != NULL) {
        printf("app events: ");
        goto end;
    }

    result = 1;
end:
    StreamTcpFreeConfig(TRUE);
    if (http_state != NULL)
        HTPStateFree(http_state);
    UTHFreeFlow(f);
    return result;
}
开发者ID:KECHBIT，项目名称:suricata，代码行数:90，代码来源:app-layer-htp-file.c


示例8: DetectHttpMethodSigTest04

/** \test Check a signature with an request method and negation of the same */
static int DetectHttpMethodSigTest04(void)
{
    int result = 0;
    Flow f;
    uint8_t httpbuf1[] = "GET / HTTP/1.0\r\n"
                         "Host: foo.bar.tld\r\n"
                         "\r\n";
    uint32_t httplen1 = sizeof(httpbuf1) - 1; /* minus the \0 */
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars th_v;
    DetectEngineThreadCtx *det_ctx = NULL;
    HtpState *http_state = NULL;

    memset(&th_v, 0, sizeof(th_v));
    memset(&f, 0, sizeof(f));
    memset(&ssn, 0, sizeof(ssn));

    p = UTHBuildPacket(NULL, 0, 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;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }

    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx,
            "alert tcp any any -> any any (msg:\"Testing http_method\"; "
            "content:\"GET\"; http_method; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    s = s->next = SigInit(de_ctx,
            "alert tcp any any -> any any (msg:\"Testing http_method\"; "
            "content:!\"GET\"; http_method; sid:2;)");
    if (s == NULL) {
        goto end;
    }

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

    int r = AppLayerParse(NULL, &f, ALPROTO_HTTP, STREAM_TOSERVER, httpbuf1, httplen1);
    if (r != 0) {
        SCLogDebug("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

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

    SigMatchSignatures(&th_v, de_ctx, det_ctx, p);

    if (!(PacketAlertCheck(p, 1))) {
        printf("sid 1 didn't match but should have: ");
        goto end;
    }
    if (PacketAlertCheck(p, 2)) {
        printf("sid 2 matched but shouldn't have: ");
        goto end;
    }

    result = 1;

end:

    if (de_ctx != NULL) {
        SigGroupCleanup(de_ctx);
        SigCleanSignatures(de_ctx);
    }
    if (det_ctx != NULL) {
        DetectEngineThreadCtxDeinit(&th_v, (void *) det_ctx);
    }
    if (de_ctx != NULL) {
        DetectEngineCtxFree(de_ctx);
    }

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePackets(&p, 1);
    return result;
//.........这里部分代码省略.........
开发者ID:dabarb1，项目名称:suricata，代码行数:101，代码来源:detect-http-method.c


示例9: DetectFtpbounceTestALMatch03

/**
 * \test Check the ftpbounce match
 * \brief This test tests the ftpbounce condition match, based on
 *  the ftp layer parser
 */
static int DetectFtpbounceTestALMatch03(void) {
    int result = 0;

    uint8_t ftpbuf1[] = { 'P','O' };
    uint32_t ftplen1 = sizeof(ftpbuf1);
    uint8_t ftpbuf2[] = { 'R', 'T' };
    uint32_t ftplen2 = sizeof(ftpbuf2);
    uint8_t ftpbuf3[] = { ' ', '1',',','2',',' };
    uint32_t ftplen3 = sizeof(ftpbuf3);
    uint8_t ftpbuf4[] = "3,4,10,20\r\n";
    uint32_t ftplen4 = sizeof(ftpbuf4);

    TcpSession ssn;
    Flow f;
    Packet *p = SCMalloc(SIZE_OF_PACKET);
    if (unlikely(p == NULL))
        return 0;
    Signature *s = NULL;
    ThreadVars th_v;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&th_v, 0, sizeof(th_v));
    memset(p, 0, SIZE_OF_PACKET);
    p->pkt = (uint8_t *)(p + 1);
    memset(&f, 0, sizeof(f));
    memset(&ssn, 0, sizeof(ssn));

    p->src.family = AF_INET;
    p->dst.family = AF_INET;
    p->src.addr_data32[0] = 0x04030201;
    p->payload = NULL;
    p->payload_len = 0;
    p->proto = IPPROTO_TCP;

    FLOW_INITIALIZE(&f);
    f.src.address.address_un_data32[0]=0x04030201;
    f.protoctx =(void *)&ssn;

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

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }

    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx,"alert tcp any any -> any any "
                                   "(msg:\"Ftp Bounce\"; ftpbounce; sid:1;)");
    if (s == NULL) {
        goto end;
    }

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

    SCMutexLock(&f.m);
    int r = AppLayerParse(NULL, &f, ALPROTO_FTP, STREAM_TOSERVER, ftpbuf1, ftplen1);
    if (r != 0) {
        SCLogDebug("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        SCMutexUnlock(&f.m);
        goto end;
    }

    r = AppLayerParse(NULL, &f,ALPROTO_FTP, STREAM_TOSERVER, ftpbuf2, ftplen2);
    if (r != 0) {
        SCLogDebug("toserver chunk 2 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        SCMutexUnlock(&f.m);
        goto end;
    }

    r = AppLayerParse(NULL, &f,ALPROTO_FTP, STREAM_TOSERVER, ftpbuf3, ftplen3);
    if (r != 0) {
        SCLogDebug("toserver chunk 3 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        SCMutexUnlock(&f.m);
        goto end;
    }

    r = AppLayerParse(NULL, &f,ALPROTO_FTP, STREAM_TOSERVER, ftpbuf4, ftplen4);
    if (r != 0) {
        SCLogDebug("toserver chunk 4 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        SCMutexUnlock(&f.m);
        goto end;
    }
    SCMutexUnlock(&f.m);
//.........这里部分代码省略.........
开发者ID:nrescobar，项目名称:suricata，代码行数:101，代码来源:detect-ftpbounce.c


示例10: HTPFileParserTest07

/** \test POST, but not multipart */
static int HTPFileParserTest07(void) {
    int result = 0;
    Flow *f = NULL;
    uint8_t httpbuf1[] = "POST /filename HTTP/1.1\r\n"
                         "Host: www.server.lan\r\n"
                         "Content-Length: 11\r\n"
                         "\r\n";
    uint32_t httplen1 = sizeof(httpbuf1) - 1; /* minus the \0 */
    uint8_t httpbuf2[] = "FILECONTENT";
    uint32_t httplen2 = sizeof(httpbuf2) - 1; /* minus the \0 */

    TcpSession ssn;
    HtpState *http_state = NULL;

    memset(&ssn, 0, sizeof(ssn));

    f = UTHBuildFlow(AF_INET, "1.2.3.4", "1.2.3.5", 1024, 80);
    if (f == NULL)
        goto end;
    f->protoctx = &ssn;

    StreamTcpInitConfig(TRUE);

    SCLogDebug("\n>>>> processing chunk 1 size %u <<<<\n", httplen1);
    int r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_START, httpbuf1, httplen1);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    SCLogDebug("\n>>>> processing chunk 2 size %u <<<<\n", httplen2);
    r = AppLayerParse(NULL, f, ALPROTO_HTTP, STREAM_TOSERVER|STREAM_EOF, httpbuf2, httplen2);
    if (r != 0) {
        printf("toserver chunk 2 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    http_state = f->alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        result = 0;
        goto end;
    }

    htp_tx_t *tx = list_get(http_state->connp->conn->transactions, 0);
    if (tx == NULL) {
        goto end;
    }

    if (tx->request_method == NULL || memcmp(bstr_tocstr(tx->request_method), "POST", 4) != 0)
    {
        printf("expected method POST, got %s \n", bstr_tocstr(tx->request_method));
        goto end;
    }

    if (http_state->files_ts == NULL || http_state->files_ts->tail == NULL ||
            http_state->files_ts->tail->state != FILE_STATE_CLOSED) {
        printf("state != FILE_STATE_CLOSED");
        goto end;
    }

    if (http_state->files_ts->head->chunks_head->len != 11) {
        printf("expected 11 but file is %u bytes instead: ",
                http_state->files_ts->head->chunks_head->len);
        PrintRawDataFp(stdout, http_state->files_ts->head->chunks_head->data,
                http_state->files_ts->head->chunks_head->len);
        goto end;
    }

    if (memcmp("FILECONTENT", http_state->files_ts->head->chunks_head->data,
                http_state->files_ts->head->chunks_head->len) != 0) {
        goto end;
    }

    result = 1;
end:
    StreamTcpFreeConfig(TRUE);
    if (http_state != NULL)
        HTPStateFree(http_state);
    UTHFreeFlow(f);
    return result;
}
开发者ID:KECHBIT，项目名称:suricata，代码行数:85，代码来源:app-layer-htp-file.c


示例11: DetectHttpCookieSigTest08

/**
 * \test Check the signature working to alert against set-cookie
 */
static int DetectHttpCookieSigTest08(void)
{
    int result = 0;
    Flow f;

    uint8_t httpbuf_request[] =
        "GET / HTTP/1.1\r\n"
        "User-Agent: Mozilla/1.0\r\n"
        "\r\n";
    uint32_t httpbuf_request_len = sizeof(httpbuf_request) - 1; /* minus the \0 */

    uint8_t httpbuf_response[] =
        "HTTP/1.1 200 OK\r\n"
        "Set-Cookie: response_user_agent\r\n"
        "\r\n";
    uint32_t httpbuf_response_len = sizeof(httpbuf_response) - 1; /* minus the \0 */

    TcpSession ssn;
    Packet *p1 = NULL, *p2 = NULL;
    Signature *s = NULL;
    ThreadVars th_v;
    DetectEngineThreadCtx *det_ctx = NULL;
    HtpState *http_state = NULL;

    memset(&th_v, 0, sizeof(th_v));
    memset(&f, 0, sizeof(f));
    memset(&ssn, 0, sizeof(ssn));

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

    p1 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
    p1->flow = &f;
    p1->flowflags |= FLOW_PKT_TOSERVER;
    p1->flowflags |= FLOW_PKT_ESTABLISHED;
    p1->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;

    p2 = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
    p2->flow = &f;
    p2->flowflags |= FLOW_PKT_TOCLIENT;
    p2->flowflags |= FLOW_PKT_ESTABLISHED;
    p2->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;

    StreamTcpInitConfig(TRUE);

    DetectEngineCtx *de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }

    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
                                   "(flow:to_client; content:\"response_user_agent\"; "
                                   "http_cookie; sid:1;)");
    if (s == NULL) {
        goto end;
    }

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

    /* request */
    SCMutexLock(&f.m);
    int r = AppLayerParse(NULL, &f, ALPROTO_HTTP, STREAM_TOSERVER,
                          httpbuf_request, httpbuf_request_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        SCMutexUnlock(&f.m);
        goto end;
    }
    SCMutexUnlock(&f.m);

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

    /* do detect */
    SigMatchSignatures(&th_v, de_ctx, det_ctx, p1);
    if (PacketAlertCheck(p1, 1)) {
        goto end;
    }

    /* response */
    SCMutexLock(&f.m);
    r = AppLayerParse(NULL, &f, ALPROTO_HTTP, STREAM_TOCLIENT,
                          httpbuf_response, httpbuf_response_len);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        SCMutexUnlock(&f.m);
        goto end;
//.........这里部分代码省略.........
开发者ID:codercold，项目名称:suricata，代码行数:101，代码来源:detect-http-cookie.c


示例12: TLSParserMultimsgTest02

/** \test multimsg test server */
static int TLSParserMultimsgTest02(void) {
    int result = 1;
    Flow f;
    /* 3 msgs */
    uint8_t tlsbuf1[] = {
        0x16, 0x03, 0x01, 0x00, 0x86, 0x10, 0x00, 0x00,
        0x82, 0x00, 0x80, 0xd3, 0x6f, 0x1f, 0x63, 0x82,
        0x8d, 0x75, 0x77, 0x8c, 0x91, 0xbc, 0xa1, 0x3d,
        0xbb, 0xe1, 0xb5, 0xd3, 0x31, 0x92, 0x59, 0x2b,
        0x2c, 0x43, 0x96, 0xa3, 0xaa, 0x23, 0x92, 0xd0,
        0x91, 0x2a, 0x5e, 0x10, 0x5b, 0xc8, 0xc1, 0xe2,
        0xd3, 0x5c, 0x8b, 0x8c, 0x91, 0x9e, 0xc2, 0xf2,
        0x9c, 0x3c, 0x4f, 0x37, 0x1e, 0x20, 0x5e, 0x33,
        0xd5, 0xf0, 0xd6, 0xaf, 0x89, 0xf5, 0xcc, 0xb2,
        0xcf, 0xc1, 0x60, 0x3a, 0x46, 0xd5, 0x4e, 0x2a,
        0xb6, 0x6a, 0xb9, 0xfc, 0x32, 0x8b, 0xe0, 0x6e,
        0xa0, 0xed, 0x25, 0xa0, 0xa4, 0x82, 0x81, 0x73,
        0x90, 0xbf, 0xb5, 0xde, 0xeb, 0x51, 0x8d, 0xde,
        0x5b, 0x6f, 0x94, 0xee, 0xba, 0xe5, 0x69, 0xfa,
        0x1a, 0x80, 0x30, 0x54, 0xeb, 0x12, 0x01, 0xb9,
        0xfe, 0xbf, 0x82, 0x95, 0x01, 0x7b, 0xb0, 0x97,
        0x14, 0xc2, 0x06, 0x3c, 0x69, 0xfb, 0x1c, 0x66,
        0x47, 0x17, 0xd9, 0x14, 0x03, 0x01, 0x00, 0x01,
        0x01, 0x16, 0x03, 0x01, 0x00, 0x30, 0xf6, 0xbc,
        0x0d, 0x6f, 0xe8, 0xbb, 0xaa, 0xbf, 0x14, 0xeb,
        0x7b, 0xcc, 0x6c, 0x28, 0xb0, 0xfc, 0xa6, 0x01,
        0x2a, 0x97, 0x96, 0x17, 0x5e, 0xe8, 0xb4, 0x4e,
        0x78, 0xc9, 0x04, 0x65, 0x53, 0xb6, 0x93, 0x3d,
        0xeb, 0x44, 0xee, 0x86, 0xf9, 0x80, 0x49, 0x45,
        0x21, 0x34, 0xd1, 0xee, 0xc8, 0x9c
    };
    uint32_t tlslen1 = sizeof(tlsbuf1);
    TcpSession ssn;

    memset(&f, 0, sizeof(f));
    memset(&ssn, 0, sizeof(ssn));
    f.protoctx = (void *)&ssn;

    StreamTcpInitConfig(TRUE);
    FlowL7DataPtrInit(&f);

    int r = AppLayerParse(&f, ALPROTO_TLS, STREAM_TOCLIENT, tlsbuf1, tlslen1);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        result = 0;
        goto end;
    }

    TlsState *tls_state = f.aldata[AlpGetStateIdx(ALPROTO_TLS)];
    if (tls_state == NULL) {
        printf("no tls state: ");
        result = 0;
        goto end;
    }

    if (tls_state->server_content_type != 0x16) {
        printf("expected content_type %" PRIu8 ", got %" PRIu8 ": ", 0x16,
               tls_state->server_content_type);
        result = 0;
        goto end;
    }

    if (tls_state->server_version != 0x0301) {
        printf("expected version %04" PRIu16 ", got %04" PRIu16 ": ", 0x0301,
               tls_state->server_version);
        result = 0;
        goto end;
    }
end:
    FlowL7DataPtrFree(&f);
    StreamTcpFreeConfig(TRUE);
    return result;
}
开发者ID:pilcrow，项目名称:suricata，代码行数:74，代码来源:app-layer-tls.c


示例13: TLSParserTest07

/**
 *  \test   Test the detection of SSLv3 protocol from the given packet
 */
static int TLSParserTest07(void) {
    int result = 1;
    Flow f;
    uint8_t tlsbuf[] = { 0x16, 0x03, 0x00, 0x00, 0x6f, 0x01,
                         0x00, 0x00, 0x6b, 0x03, 0x00, 0x4b, 0x2f, 0xdc,
                         0x4e, 0xe6, 0x95, 0xf1, 0xa0, 0xc7, 0xcf, 0x8e,
                         0xf6, 0xeb, 0x22, 0x6d, 0xce, 0x9c, 0x44, 0xfb,
                         0xc8, 0xa0, 0x44, 0x31, 0x15, 0x4c, 0xe9, 0x97,
                         0xa7, 0xa1, 0xfe, 0xea, 0xcc, 0x20, 0x4b, 0x5d,
                         0xfb, 0xa5, 0x63, 0x7a, 0x73, 0x95, 0xf7, 0xff,
                         0x42, 0xac, 0x8f, 0x46, 0xed, 0xe4, 0xb1, 0x35,
                         0x35, 0x78, 0x1a, 0x9d, 0xaf, 0x10, 0xc5, 0x52,
                         0xf3, 0x7b, 0xfb, 0xb5, 0xe9, 0xa8, 0x00, 0x24,
                         0x00, 0x88, 0x00, 0x87, 0x00, 0x39, 0x00, 0x38,
                         0x00, 0x84, 0x00, 0x35, 0x00, 0x45, 0x00, 0x44,
                         0x00, 0x33, 0x00, 0x32, 0x00, 0x96, 0x00, 0x41,
                         0x00, 0x2f, 0x00, 0x16, 0x00, 0x13, 0xfe, 0xff,
                         0x00, 0x0a, 0x00, 0x02, 0x01, 0x00
                       };
    uint32_t tlslen = sizeof(tlsbuf);
    TcpSession ssn;

    memset(&f, 0, sizeof(f));
    memset(&ssn, 0, sizeof(ssn));
    f.protoctx = (void *)&ssn;

    StreamTcpInitConfig(TRUE);
    FlowL7DataPtrInit(&f);

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

    TlsState *tls_state = f.aldata[AlpGetStateIdx(ALPROTO_TLS)];
    if (tls_state == NULL) {
        printf("no tls state: ");
        result = 0;
        goto end;
    }

    if (tls_state->client_content_type != 0x16) {
        printf("expected content_type %" PRIu8 ", got %" PRIu8 ": ", 0x17,
               tls_state->client_content_type);
        result = 0;
        goto end;
    }

    if (tls_state->client_version != SSL_VERSION_3) {
        printf("expected version %04" PRIu16 ", got %04" PRIu16 ": ",
               SSL_VERSION_3, tls_state->client_version);
        result = 0;
        goto end;
    }

end:
    FlowL7DataPtrFree(&f);
    StreamTcpFreeConfig(TRUE);
    return result;
}
开发者ID:pilcrow，项目名称:suricata，代码行数:65，代码来源:app-layer-tls.c


示例14: DetectHttpHeaderTest12

/**
 *\test Negative test that the negated http_header content matches against a
 *      http request which holds hold the content.
 */
static int DetectHttpHeaderTest12(void)
{
    TcpSession ssn;
    Packet *p = NULL;
    ThreadVars th_v;
    DetectEngineCtx *de_ctx = NULL;
    DetectEngineThreadCtx *det_ctx = NULL;
    HtpState *http_state = NULL;
    Flow f;
    uint8_t http_buf[] =
        "GET /index.html HTTP/1.0\r\n"
        "Host: www.openinfosecfoundation.org\r\n"
        "User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7\r\n"
        "Content-Type: text/html\r\n"
        "Content-Length: 26\r\n"
        "\r\n"
        "This is dummy message body\r\n";
    uint32_t http_len = sizeof(http_buf) - 1;
    int result = 0;

    memset(&th_v, 0, sizeof(th_v));
    memset(&f, 0, sizeof(f));
    memset(&ssn, 0, sizeof(ssn));

    p = UTHBuildPacket(NULL, 0, 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;
    p->flags |= PKT_HAS_FLOW|PKT_STREAM_EST;
    f.alproto = ALPROTO_HTTP;

    StreamTcpInitConfig(TRUE);

    de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL)
        goto end;

    de_ctx->flags |= DE_QUIET;

    de_ctx->sig_list = SigInit(de_ctx,"alert http any any -> any any "
                               "(msg:\"http header test\"; "
                               "content:!\"User-Agent: Mozilla/5.0 \"; http_header; "
                               "sid:1;)");
    if (de_ctx->sig_list == NULL)
        goto end;

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

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

    http_state = f.alstate;
    if (http_state == NULL) {
        printf("no http state: ");
        result = 0;
        goto end;
    }

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

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

    result = 1;
end:
    if (de_ctx != NULL)
        SigGroupCleanup(de_ctx);
    if (de_ctx != NULL)
        SigCleanSignatures(de_ctx);
    if (de_ctx != NULL)
        DetectEngineCtxFree(de_ctx);

    StreamTcpFreeConfig(TRUE);
    FLOW_DESTROY(&f);
    UTHFreePackets(&p, 1);
    return result;
}
开发者ID:poona，项目名称:suricata，代码行数:93，代码来源:detect-http-header.c


示例15: DetectSslVersionTestDetect03

static int DetectSslVersionTestDetect03(void)
{
    DetectEngineCtx *de_ctx = NULL;
    int result = 0;
    Flow f;
    uint8_t sslbuf1[] = { 0x16 };
    uint32_t ssllen1 = sizeof(sslbuf1);
    uint8_t sslbuf2[] = { 0x03 };
    uint32_t ssllen2 = sizeof(sslbuf2);
    uint8_t sslbuf3[] = { 0x01 };
    uint32_t ssllen3 = sizeof(sslbuf3);
    uint8_t sslbuf4[] = { 0x01, 0x00, 0x00, 0xad, 0x03, 0x02 };
    uint32_t ssllen4 = sizeof(sslbuf4);
    TcpSession ssn;
    Packet *p = NULL;
    Signature *s = NULL;
    ThreadVars th_v;
    DetectEngineThreadCtx *det_ctx = NULL;

    memset(&th_v, 0, sizeof(th_v));
    memset(&f, 0, sizeof(f));
    memset(&ssn, 0, sizeof(ssn));

    p = UTHBuildPacket(NULL, 0, IPPROTO_TCP);
    p->tcph->th_seq = htonl(1000);

    FLOW_INITIALIZE(&f);
    f.protoctx = (void *)&ssn;
    p->flow = &f;
    p->flowflags |= FLOW_PKT_TOSERVER;
    p->flowflags |= FLOW_PKT_ESTABLISHED;
    p->flags |= PKT_HAS_FLOW | PKT_STREAM_EST;
    f.alproto = ALPROTO_TLS;
    f.proto = p->proto;

    StreamTcpInitConfig(TRUE);
    FlowL7DataPtrInit(&f);

    StreamMsg *stream_msg = StreamMsgGetFromPool();
    if (stream_msg == NULL) {
        printf("no stream_msg: ");
        goto end;
    }

    memcpy(stream_msg->data.data, sslbuf4, ssllen4);
    stream_msg->data.data_len = ssllen4;

    ssn.toserver_smsg_head = stream_msg;
    ssn.toserver_smsg_tail = stream_msg;

    de_ctx = DetectEngineCtxInit();
    if (de_ctx == NULL) {
        goto end;
    }

    de_ctx->flags |= DE_QUIET;

    s = de_ctx->sig_list = SigInit(de_ctx,"alert tcp any any -> any any (msg:\"TLS\"; ssl_version:tls1.0; content:\"|01 00 00 AD|\"; sid:1;)");
    if (s == NULL) {
        goto end;
    }

    if (s->flags & SIG_FLAG_PACKET) {
        SCLogDebug("SIG_FLAG_PACKET flags");
    }

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

    int r = AppLayerParse(&f, ALPROTO_TLS, STREAM_TOSERVER, sslbuf1, ssllen1);
    if (r != 0) {
        printf("toserver chunk 1 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    r = AppLayerParse(&f, ALPROTO_TLS, STREAM_TOSERVER, sslbuf2, ssllen2);
    if (r != 0) {
        printf("toserver chunk 2 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    r = AppLayerParse(&f, ALPROTO_TLS, STREAM_TOSERVER, sslbuf3, ssllen3);
    if (r != 0) {
        printf("toserver chunk 3 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    r = AppLayerParse(&f, ALPROTO_TLS, STREAM_TOSERVER, sslbuf4, ssllen4);
    if (r != 0) {
        printf("toserver chunk 4 returned %" PRId32 ", expected 0: ", r);
        goto end;
    }

    TlsState *app_state = f.aldata[AlpGetStateIdx(ALPROTO_TLS)];
    if (app_state == NULL) {
        printf("no ssl state: ");
        goto end;
    }

    if (app_state->client_content_type != 0x16) {
//.........这里部分代码省略.........
开发者ID:58698301，项目名称:suricata，代码行数:101，代码来源:detect-ssl-version.c


示例16: DetectSslVersionTestDetect01

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C++ AppLayerParserParse函数代码示例发布时间：2022-05-30
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