/** \brief Create a new tls log LogFileCtx.
* \param conf Pointer to ConfNode containing this loggers configuration.
* \return NULL if failure, LogFileCtx* to the file_ctx if succesful
* */
static OutputCtx *LogTlsLogInitCtx(ConfNode *conf)
{
if (OutputTlsLoggerEnable() != 0) {
SCLogError(SC_ERR_CONF_YAML_ERROR, "only one 'tls' logger "
"can be enabled");
return NULL;
}
LogFileCtx* file_ctx = LogFileNewCtx();
if (file_ctx == NULL) {
SCLogError(SC_ERR_TLS_LOG_GENERIC, "LogTlsLogInitCtx: Couldn't "
"create new file_ctx");
return NULL;
}
if (SCConfLogOpenGeneric(conf, file_ctx, DEFAULT_LOG_FILENAME, 1) < 0) {
goto filectx_error;
}
LogTlsFileCtx *tlslog_ctx = SCCalloc(1, sizeof(LogTlsFileCtx));
if (unlikely(tlslog_ctx == NULL))
goto filectx_error;
tlslog_ctx->file_ctx = file_ctx;
const char *extended = ConfNodeLookupChildValue(conf, "extended");
if (extended == NULL) {
tlslog_ctx->flags |= LOG_TLS_DEFAULT;
} else {
if (ConfValIsTrue(extended)) {
tlslog_ctx->flags |= LOG_TLS_EXTENDED;
}
}
OutputCtx *output_ctx = SCCalloc(1, sizeof(OutputCtx));
if (unlikely(output_ctx == NULL))
goto tlslog_error;
output_ctx->data = tlslog_ctx;
output_ctx->DeInit = LogTlsLogDeInitCtx;
SCLogDebug("TLS log output initialized");
/* enable the logger for the app layer */
AppLayerParserRegisterLogger(IPPROTO_TCP, ALPROTO_TLS);
return output_ctx;
tlslog_error:
SCFree(tlslog_ctx);
filectx_error:
LogFileFreeCtx(file_ctx);
return NULL;
}
OutputCtx *OutputTlsLogInit(ConfNode *conf)
{
if (OutputTlsLoggerEnable() != 0) {
SCLogError(SC_ERR_CONF_YAML_ERROR, "only one 'tls' logger "
"can be enabled");
return NULL;
}
LogFileCtx *file_ctx = LogFileNewCtx();
if(file_ctx == NULL) {
SCLogError(SC_ERR_HTTP_LOG_GENERIC, "couldn't create new file_ctx");
return NULL;
}
if (SCConfLogOpenGeneric(conf, file_ctx, DEFAULT_LOG_FILENAME) < 0) {
LogFileFreeCtx(file_ctx);
return NULL;
}
OutputTlsCtx *tls_ctx = SCMalloc(sizeof(OutputTlsCtx));
if (unlikely(tls_ctx == NULL)) {
LogFileFreeCtx(file_ctx);
return NULL;
}
OutputCtx *output_ctx = SCCalloc(1, sizeof(OutputCtx));
if (unlikely(output_ctx == NULL)) {
LogFileFreeCtx(file_ctx);
SCFree(tls_ctx);
return NULL;
}
tls_ctx->file_ctx = file_ctx;
tls_ctx->flags = LOG_TLS_DEFAULT;
if (conf) {
const char *extended = ConfNodeLookupChildValue(conf, "extended");
if (extended != NULL) {
if (ConfValIsTrue(extended)) {
tls_ctx->flags = LOG_TLS_EXTENDED;
}
}
}
output_ctx->data = tls_ctx;
output_ctx->DeInit = OutputTlsLogDeinit;
return output_ctx;
}
OutputCtx *OutputTlsLogInitSub(ConfNode *conf, OutputCtx *parent_ctx)
{
AlertJsonThread *ajt = parent_ctx->data;
if (OutputTlsLoggerEnable() != 0) {
SCLogError(SC_ERR_CONF_YAML_ERROR, "only one 'tls' logger "
"can be enabled");
return NULL;
}
OutputTlsCtx *tls_ctx = SCMalloc(sizeof(OutputTlsCtx));
if (unlikely(tls_ctx == NULL))
return NULL;
OutputCtx *output_ctx = SCCalloc(1, sizeof(OutputCtx));
if (unlikely(output_ctx == NULL)) {
SCFree(tls_ctx);
return NULL;
}
tls_ctx->file_ctx = ajt->file_ctx;
tls_ctx->flags = LOG_TLS_DEFAULT;
if (conf) {
const char *extended = ConfNodeLookupChildValue(conf, "extended");
if (extended != NULL) {
if (ConfValIsTrue(extended)) {
tls_ctx->flags = LOG_TLS_EXTENDED;
}
}
}
output_ctx->data = tls_ctx;
output_ctx->DeInit = OutputTlsLogDeinitSub;
return output_ctx;
}
