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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:15:05 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-04 12:15:05 +0000 |
| commit | 46651ce6fe013220ed397add242004d764fc0153 (patch) | |
| tree | 6e5299f990f88e60174a1d3ae6e48eedd2688b2b /src/include/libpq/scram.h | |
| parent | Initial commit. (diff) | |
| download | postgresql-14-46651ce6fe013220ed397add242004d764fc0153.tar.xz postgresql-14-46651ce6fe013220ed397add242004d764fc0153.zip | |
Adding upstream version 14.5.upstream/14.5upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/include/libpq/scram.h')
| -rw-r--r-- | src/include/libpq/scram.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/include/libpq/scram.h b/src/include/libpq/scram.h new file mode 100644 index 0000000..2c87915 --- /dev/null +++ b/src/include/libpq/scram.h @@ -0,0 +1,37 @@ +/*------------------------------------------------------------------------- + * + * scram.h + * Interface to libpq/scram.c + * + * Portions Copyright (c) 1996-2021, PostgreSQL Global Development Group + * Portions Copyright (c) 1994, Regents of the University of California + * + * src/include/libpq/scram.h + * + *------------------------------------------------------------------------- + */ +#ifndef PG_SCRAM_H +#define PG_SCRAM_H + +#include "lib/stringinfo.h" +#include "libpq/libpq-be.h" + +/* Status codes for message exchange */ +#define SASL_EXCHANGE_CONTINUE 0 +#define SASL_EXCHANGE_SUCCESS 1 +#define SASL_EXCHANGE_FAILURE 2 + +/* Routines dedicated to authentication */ +extern void pg_be_scram_get_mechanisms(Port *port, StringInfo buf); +extern void *pg_be_scram_init(Port *port, const char *selected_mech, const char *shadow_pass); +extern int pg_be_scram_exchange(void *opaq, const char *input, int inputlen, + char **output, int *outputlen, char **logdetail); + +/* Routines to handle and check SCRAM-SHA-256 secret */ +extern char *pg_be_scram_build_secret(const char *password); +extern bool parse_scram_secret(const char *secret, int *iterations, char **salt, + uint8 *stored_key, uint8 *server_key); +extern bool scram_verify_plain_password(const char *username, + const char *password, const char *secret); + +#endif /* PG_SCRAM_H */ |