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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* Fluent Bit
* ==========
* Copyright (C) 2015-2023 The Fluent Bit Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef FLB_OUT_CHRONICLE
#define FLB_OUT_CHRONICLE
#include <fluent-bit/flb_info.h>
#include <fluent-bit/flb_output.h>
#include <fluent-bit/flb_oauth2.h>
#include <fluent-bit/flb_sds.h>
/* refresh token every 50 minutes */
#define FLB_CHRONICLE_TOKEN_REFRESH 3000
/* Timestamp format */
#define FLB_STD_TIME_FMT "%Y-%m-%dT%H:%M:%S"
/* Chronicle unstructureed logs oauth scope */
#define FLB_CHRONICLE_SCOPE "https://www.googleapis.com/auth/malachite-ingestion"
/* Chronicle authorization URL */
#define FLB_CHRONICLE_AUTH_URL "https://oauth2.googleapis.com/token"
#define FLB_CHRONICLE_UNSTRUCTURED_ENDPOINT "/v2/unstructuredlogentries:batchCreate"
#define FLB_CHRONICLE_LOG_TYPE_ENDPOINT "/v2/logtypes"
#define FLB_CHRONICLE_URL_BASE "https://malachiteingestion-pa.googleapis.com"
#define FLB_CHRONICLE_URL_BASE_EU "https://europe-malachiteingestion-pa.googleapis.com"
#define FLB_CHRONICLE_URL_BASE_UK "https://europe-west2-malachiteingestion-pa.googleapis.com"
#define FLB_CHRONICLE_URL_BASE_ASIA "https://asia-southeast1-malachiteingestion-pa.googleapis.com"
struct flb_chronicle_oauth_credentials {
/* parsed credentials file */
flb_sds_t type;
flb_sds_t project_id;
flb_sds_t private_key_id;
flb_sds_t private_key;
flb_sds_t client_email;
flb_sds_t client_id;
flb_sds_t auth_uri;
flb_sds_t token_uri;
};
struct flb_chronicle {
/* credentials */
flb_sds_t credentials_file;
struct flb_chronicle_oauth_credentials *oauth_credentials;
/* chronicle configuration */
flb_sds_t project_id;
flb_sds_t customer_id;
flb_sds_t log_type;
flb_sds_t uri;
flb_sds_t health_uri;
flb_sds_t endpoint;
flb_sds_t region;
flb_sds_t log_key;
int json_date_format;
flb_sds_t json_date_key;
flb_sds_t date_key;
/* oauth2 context */
struct flb_oauth2 *o;
/* mutex for acquiring oauth tokens */
pthread_mutex_t token_mutex;
/* Upstream connection to the backend server */
struct flb_upstream *u;
/* Fluent Bit context */
struct flb_config *config;
/* Plugin output instance reference */
struct flb_output_instance *ins;
};
#endif
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