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/*-------------------------------------------------------------------------
*
* hba.h
* Interface to hba.c
*
*
* $Id: hba.h,v 1.14 1999/07/14 01:20:17 momjian Exp $
*
*-------------------------------------------------------------------------
*/
#ifndef HBA_H
#define HBA_H
#include <netinet/in.h>
#include "libpq/pqcomm.h"
#define CONF_FILE "pg_hba.conf"
/* Name of the config file */
#define USERMAP_FILE "pg_ident.conf"
/* Name of the usermap file */
#define OLD_CONF_FILE "pg_hba"
/* Name of the config file in prior releases of Postgres. */
#define MAX_LINES 255
/* Maximum number of config lines that can apply to one database */
#define MAX_TOKEN 80
/* Maximum size of one token in the configuration file */
#define MAX_AUTH_ARG 80 /* Max size of an authentication arg */
#define IDENT_PORT 113
/* Standard TCP port number for Ident service. Assigned by IANA */
#define IDENT_USERNAME_MAX 512
/* Max size of username ident server can return */
typedef enum UserAuth
{
uaReject,
uaKrb4,
uaKrb5,
uaTrust,
uaIdent,
uaPassword,
uaCrypt
} UserAuth;
int hba_getauthmethod(SockAddr *raddr, char *user, char *database,
char *auth_arg, UserAuth *auth_method);
int authident(struct sockaddr_in * raddr, struct sockaddr_in * laddr,
const char *postgres_username, const char *auth_arg);
#endif
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