38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/*-------------------------------------------------------------------------
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*
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* scram.h
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* Interface to libpq/scram.c
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*
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* Portions Copyright (c) 1996-2023, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/include/libpq/scram.h
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef PG_SCRAM_H
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#define PG_SCRAM_H
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#include "common/cryptohash.h"
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#include "lib/stringinfo.h"
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#include "libpq/libpq-be.h"
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#include "libpq/sasl.h"
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/* Number of iterations when generating new secrets */
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extern PGDLLIMPORT int scram_sha_256_iterations;
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/* SASL implementation callbacks */
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extern PGDLLIMPORT const pg_be_sasl_mech pg_be_scram_mech;
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/* Routines to handle and check SCRAM-SHA-256 secret */
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extern char *pg_be_scram_build_secret(const char *password);
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extern bool parse_scram_secret(const char *secret,
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int *iterations,
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pg_cryptohash_type *hash_type,
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int *key_length, char **salt,
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uint8 *stored_key, uint8 *server_key);
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extern bool scram_verify_plain_password(const char *username,
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const char *password, const char *secret);
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#endif /* PG_SCRAM_H */
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