mirror of https://github.com/OISF/suricata
scripts: fix setup app layer for output
using rust nowadays. Also remove useless code about files that do not need changes anymorepull/8815/head
Philippe Antoine
3 years ago
committed by
Victor Julien
parent
5b2605bdfe
commit
e1046239ea
@ -1,178 +0,0 @@
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/* Copyright (C) 2018-2022 Open Information Security Foundation
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*
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* You can copy, redistribute or modify this Program under the terms of
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* the GNU General Public License version 2 as published by the Free
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* Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* version 2 along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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/*
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* TODO: Update \author in this file and in output-json-template.h.
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* TODO: Remove SCLogNotice statements, or convert to debug.
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* TODO: Implement your app-layers logging.
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*/
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/**
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* \file
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*
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* \author FirstName LastName <yourname@domain>
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*
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* Implement JSON/eve logging app-layer Template.
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*/
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#include "suricata-common.h"
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#include "detect.h"
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#include "pkt-var.h"
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#include "conf.h"
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#include "threads.h"
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#include "threadvars.h"
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#include "tm-threads.h"
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#include "util-unittest.h"
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#include "util-buffer.h"
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#include "util-debug.h"
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#include "util-byte.h"
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#include "output.h"
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#include "output-json.h"
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#include "app-layer.h"
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#include "app-layer-parser.h"
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#include "output-json-template-rust.h"
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#include "rust.h"
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typedef struct LogTemplateFileCtx_ {
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uint32_t flags;
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OutputJsonCtx *eve_ctx;
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} LogTemplateFileCtx;
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typedef struct LogTemplateLogThread_ {
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LogTemplateFileCtx *templatelog_ctx;
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OutputJsonThreadCtx *ctx;
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} LogTemplateLogThread;
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static int JsonTemplateLogger(ThreadVars *tv, void *thread_data, const Packet *p, Flow *f,
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void *state, void *tx, uint64_t tx_id)
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{
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SCLogNotice("JsonTemplateLogger");
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LogTemplateLogThread *thread = thread_data;
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JsonBuilder *js =
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CreateEveHeader(p, LOG_DIR_PACKET, "template", NULL, thread->templatelog_ctx->eve_ctx);
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if (unlikely(js == NULL)) {
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return TM_ECODE_FAILED;
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}
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jb_open_object(js, "template");
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if (!rs_template_logger_log(tx, js)) {
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goto error;
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}
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jb_close(js);
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OutputJsonBuilderBuffer(js, thread->ctx);
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jb_free(js);
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return TM_ECODE_OK;
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error:
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jb_free(js);
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return TM_ECODE_FAILED;
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}
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static void OutputTemplateLogDeInitCtxSub(OutputCtx *output_ctx)
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{
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LogTemplateFileCtx *templatelog_ctx = (LogTemplateFileCtx *)output_ctx->data;
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SCFree(templatelog_ctx);
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SCFree(output_ctx);
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}
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static OutputInitResult OutputTemplateLogInitSub(ConfNode *conf, OutputCtx *parent_ctx)
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{
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OutputInitResult result = { NULL, false };
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OutputJsonCtx *ajt = parent_ctx->data;
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LogTemplateFileCtx *templatelog_ctx = SCCalloc(1, sizeof(*templatelog_ctx));
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if (unlikely(templatelog_ctx == NULL)) {
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return result;
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}
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templatelog_ctx->eve_ctx = ajt;
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OutputCtx *output_ctx = SCCalloc(1, sizeof(*output_ctx));
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if (unlikely(output_ctx == NULL)) {
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SCFree(templatelog_ctx);
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return result;
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}
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output_ctx->data = templatelog_ctx;
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output_ctx->DeInit = OutputTemplateLogDeInitCtxSub;
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SCLogNotice("Template log sub-module initialized.");
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AppLayerParserRegisterLogger(IPPROTO_TCP, ALPROTO_TEMPLATE);
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result.ctx = output_ctx;
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result.ok = true;
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return result;
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}
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static TmEcode JsonTemplateLogThreadInit(ThreadVars *t, const void *initdata, void **data)
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{
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LogTemplateLogThread *thread = SCCalloc(1, sizeof(*thread));
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if (unlikely(thread == NULL)) {
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return TM_ECODE_FAILED;
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}
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if (initdata == NULL) {
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SCLogDebug("Error getting context for EveLogTemplate. \"initdata\" is NULL.");
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goto error_exit;
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}
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thread->templatelog_ctx = ((OutputCtx *)initdata)->data;
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thread->ctx = CreateEveThreadCtx(t, thread->templatelog_ctx->eve_ctx);
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if (!thread->ctx) {
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goto error_exit;
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}
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*data = (void *)thread;
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return TM_ECODE_OK;
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error_exit:
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SCFree(thread);
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return TM_ECODE_FAILED;
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}
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static TmEcode JsonTemplateLogThreadDeinit(ThreadVars *t, void *data)
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{
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LogTemplateLogThread *thread = (LogTemplateLogThread *)data;
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if (thread == NULL) {
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return TM_ECODE_OK;
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}
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FreeEveThreadCtx(thread->ctx);
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SCFree(thread);
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return TM_ECODE_OK;
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}
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void JsonTemplateRustLogRegister(void)
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{
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/* TEMPLATE_START_REMOVE */
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if (ConfGetNode("app-layer.protocols.template") == NULL) {
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return;
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}
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/* TEMPLATE_END_REMOVE */
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/* Register as an eve sub-module. */
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OutputRegisterTxSubModule(LOGGER_JSON_TX, "eve-log", "JsonTemplateLog", "eve-log.template",
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OutputTemplateLogInitSub, ALPROTO_TEMPLATE, JsonTemplateLogger,
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JsonTemplateLogThreadInit, JsonTemplateLogThreadDeinit, NULL);
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SCLogNotice("Template JSON logger registered.");
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}
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