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The new function supports creating SCRAM verifiers, in addition to md5 hashes. The algorithm is chosen based on password_encryption, by default. This fixes the issue reported by Jeff Janes, that there was previously no way to create a SCRAM verifier with "\password". Michael Paquier and me Discussion: https://www.postgresql.org/message-id/CAMkU%3D1wfBgFPbfAMYZQE78p%3DVhZX7nN86aWkp0QcCp%3D%2BKxZ%3Dbg%40mail.gmail.com
34 lines
1.1 KiB
C
34 lines
1.1 KiB
C
/*-------------------------------------------------------------------------
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*
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* fe-auth.h
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*
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* Definitions for network authentication routines
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*
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* Portions Copyright (c) 1996-2017, 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/interfaces/libpq/fe-auth.h
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef FE_AUTH_H
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#define FE_AUTH_H
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#include "libpq-fe.h"
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#include "libpq-int.h"
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/* Prototypes for functions in fe-auth.c */
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extern int pg_fe_sendauth(AuthRequest areq, int payloadlen, PGconn *conn);
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extern char *pg_fe_getauthname(PQExpBuffer errorMessage);
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/* Prototypes for functions in fe-auth-scram.c */
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extern void *pg_fe_scram_init(const char *username, const char *password);
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extern void pg_fe_scram_free(void *opaq);
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extern void pg_fe_scram_exchange(void *opaq, char *input, int inputlen,
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char **output, int *outputlen,
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bool *done, bool *success, PQExpBuffer errorMessage);
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extern char *pg_fe_scram_build_verifier(const char *password);
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#endif /* FE_AUTH_H */
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