/*
 * $Source$
 * $Author$
 * $Id$
 *
 * Copyright 1989 by the Massachusetts Institute of Technology.
 *
 * For copying and distribution information, please see the file
 * <krb5/mit-copyright.h>.
 *
 * Protocol error code definitions
 */

#include <krb5/copyright.h>

#ifndef KRB5_ERRORS__
#define KRB5_ERRORS__


/* Error codes used in KRB_ERROR protocol messages.
   Return values of library routines are based on a different error table
   (which allows non-ambiguous error codes between subsystems) */

/* KDC errors */
#define	KDC_ERR_NONE			0 /* No error */
#define	KDC_ERR_NAME_EXP		1 /* Client's entry in DB expired */
#define	KDC_ERR_SERVICE_EXP		2 /* Server's entry in DB expired */
#define	KDC_ERR_BAD_PVNO		3 /* Requested pvno not supported */
#define	KDC_ERR_C_OLD_MAST_KVNO		4 /* C's key encrypted in old master */
#define	KDC_ERR_S_OLD_MAST_KVNO		5 /* S's key encrypted in old master */
#define	KDC_ERR_C_PRINCIPAL_UNKNOWN	6 /* Client not found in Kerberos DB */
#define	KDC_ERR_S_PRINCIPAL_UNKNOWN	7 /* Server not found in Kerberos DB */
#define	KDC_ERR_PRINCIPAL_NOT_UNIQUE	8 /* Multiple entries in Kerberos DB */
#define	KDC_ERR_NULL_KEY		9 /* The C or S has a null key */
#define	KDC_ERR_CANNOT_POSTDATE		10 /* Tkt ineligible for postdating */
#define	KDC_ERR_NEVER_VALID		11 /* Requested starttime > endtime */
#define	KDC_ERR_POLICY			12 /* KDC policy rejects request */
#define	KDC_ERR_BADOPTION		13 /* KDC can't do requested opt. */
#define	KDC_ERR_ETYPE_NOSUPP		14 /* No support for encryption type */

/* Application errors */
#define	KRB_AP_ERR_BAD_INTEGRITY 31	/* Decrypt integrity check failed */
#define	KRB_AP_ERR_TKT_EXPIRED	32	/* Ticket expired */
#define	KRB_AP_ERR_TKT_NYV	33	/* Ticket not yet valid */
#define	KRB_AP_ERR_REPEAT	34	/* Request is a replay */
#define	KRB_AP_ERR_NOT_US	35	/* The ticket isn't for us */
#define	KRB_AP_ERR_BADMATCH	36	/* Ticket/authenticator don't match */
#define	KRB_AP_ERR_SKEW		37	/* Clock skew too great */
#define	KRB_AP_ERR_BADADDR	38	/* Incorrect net address */
#define	KRB_AP_ERR_BADVERSION	39	/* Protocol version mismatch */
#define	KRB_AP_ERR_MSG_TYPE	40	/* Invalid message type */
#define	KRB_AP_ERR_MODIFIED	41	/* Message stream modified */
#define	KRB_AP_ERR_BADORDER	42	/* Message out of order */
#define	KRB_AP_ERR_BADKEYVER	44	/* Key version is not available */
#define	KRB_AP_ERR_NOKEY	45	/* Service key not available */
#define	KRB_AP_ERR_MUT_FAIL	46	/* Mutual authentication failed */

/* other errors */
#define	KRB_ERR_FIELD_TOOLONG	50	/* Field is too long for impl. */

#endif /* KRB5_ERRORS__ */