Prepare for new host-based authentication
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/*-------------------------------------------------------------------------
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*
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* hba.h--
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* Interface to hba.c
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*
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*
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* $Id: hba.h,v 1.1 1996/10/11 09:12:17 bryanh Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef HBA_H
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#define HBA_H
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#include <libpq/pqcomm.h>
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extern int
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hba_recvauth(const Port *port, const char database[], const char user[],
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const char DataDir[]);
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#endif
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@ -6,7 +6,7 @@
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: pqcomm.h,v 1.1 1996/08/28 07:23:02 scrappy Exp $
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* $Id: pqcomm.h,v 1.2 1996/10/11 09:12:18 bryanh Exp $
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*
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* NOTES
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* Some of this should move to libpq.h
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@ -31,6 +31,16 @@
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#define PATH_SIZE 64
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#define ARGV_SIZE 64
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/* The various kinds of startup messages are for the various kinds of
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user authentication systems. In the beginning, there was only
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STARTUP_MSG and all connections were unauthenticated. Now, there are
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several choices of authentication method (the client picks one, but
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the server needn't necessarily accept it). So now, the STARTUP_MSG
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message means to start either an unauthenticated or a host-based
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authenticated connection, depending on what the server prefers. This
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is possible because the protocol between server and client is the same
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in both cases (basically, no negotiation is required at all).
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*/
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typedef enum _MsgType {
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ACK_MSG = 0, /* acknowledge a message */
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INVALID_MSG=9, /* for some control functions */
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STARTUP_KRB4_MSG=10, /* krb4 session follows startup packet */
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STARTUP_KRB5_MSG=11, /* krb5 session follows startup packet */
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STARTUP_HBA_MSG=12 /* use host-based authentication */
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STARTUP_HBA_MSG=12, /* use host-based authentication */
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STARTUP_UNAUTH_MSG=13 /* use unauthenticated connection */
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/* insert new values here -- DO NOT REORDER OR DELETE ENTRIES */
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} MsgType;
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