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/*
* librdkafka - The Apache Kafka C/C++ library
*
* Copyright (c) 2015 Magnus Edenhill
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _RDKAFKA_SASL_INT_H_
#define _RDKAFKA_SASL_INT_H_
struct rd_kafka_sasl_provider {
const char *name;
/** Per client-instance (rk) initializer */
int (*init)(rd_kafka_t *rk, char *errstr, size_t errstr_size);
/** Per client-instance (rk) destructor */
void (*term)(rd_kafka_t *rk);
/** Returns rd_true if provider is ready to be used, else rd_false */
rd_bool_t (*ready)(rd_kafka_t *rk);
int (*client_new)(rd_kafka_transport_t *rktrans,
const char *hostname,
char *errstr,
size_t errstr_size);
int (*recv)(struct rd_kafka_transport_s *s,
const void *buf,
size_t size,
char *errstr,
size_t errstr_size);
void (*close)(struct rd_kafka_transport_s *);
void (*broker_init)(rd_kafka_broker_t *rkb);
void (*broker_term)(rd_kafka_broker_t *rkb);
int (*conf_validate)(rd_kafka_t *rk, char *errstr, size_t errstr_size);
};
#ifdef _WIN32
extern const struct rd_kafka_sasl_provider rd_kafka_sasl_win32_provider;
#endif
#if WITH_SASL_CYRUS
extern const struct rd_kafka_sasl_provider rd_kafka_sasl_cyrus_provider;
void rd_kafka_sasl_cyrus_global_term(void);
int rd_kafka_sasl_cyrus_global_init(void);
#endif
extern const struct rd_kafka_sasl_provider rd_kafka_sasl_plain_provider;
#if WITH_SASL_SCRAM
extern const struct rd_kafka_sasl_provider rd_kafka_sasl_scram_provider;
#endif
#if WITH_SASL_OAUTHBEARER
extern const struct rd_kafka_sasl_provider rd_kafka_sasl_oauthbearer_provider;
#endif
void rd_kafka_sasl_auth_done(rd_kafka_transport_t *rktrans);
int rd_kafka_sasl_send(rd_kafka_transport_t *rktrans,
const void *payload,
int len,
char *errstr,
size_t errstr_size);
#endif /* _RDKAFKA_SASL_INT_H_ */
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