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419a8dd814
The hook can be installed by a shared_preload library. A similar mechanism could be used for radius paswords, for example, and the type name auth_password_hook_typ has been shosen with that in mind. John Naylor and Andrew Dunstan Discussion: https://postgr.es/m/469b06ed-69de-ba59-c13a-91d2372e52a9@dunslane.net
38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/*-------------------------------------------------------------------------
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*
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* auth.h
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* Definitions for network authentication routines
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*
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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/auth.h
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef AUTH_H
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#define AUTH_H
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#include "libpq/libpq-be.h"
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extern PGDLLIMPORT char *pg_krb_server_keyfile;
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extern PGDLLIMPORT bool pg_krb_caseins_users;
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extern PGDLLIMPORT char *pg_krb_realm;
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extern void ClientAuthentication(Port *port);
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extern void sendAuthRequest(Port *port, AuthRequest areq, const char *extradata,
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int extralen);
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/* Hook for plugins to get control in ClientAuthentication() */
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typedef void (*ClientAuthentication_hook_type) (Port *, int);
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extern PGDLLIMPORT ClientAuthentication_hook_type ClientAuthentication_hook;
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/* hook type for password manglers */
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typedef char *(*auth_password_hook_typ) (char *input);
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/* Default LDAP password mutator hook, can be overridden by a shared library */
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extern PGDLLIMPORT auth_password_hook_typ ldap_password_hook;
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#endif /* AUTH_H */
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