2 * Copyright (C) 1998, 1989 Transarc Corporation - All rights reserved
4 * (C) COPYRIGHT IBM CORPORATION 1987, 1988
5 * LICENSED MATERIALS - PROPERTY OF IBM
10 * Excerpted from krb.sed
14 * Copyright 1987, 1988 by the Massachusetts Institute of Technology.
16 * For copying and distribution information, please see the file
19 * Include file for the Kerberos library.
22 /* Only one time, please */
26 /* Need some defs from des.h */
29 /* General definitions */
33 /* The maximum sizes for aname, realm, sname, and instance +1 */
38 /* include space for '.' and '@' */
39 #define MAX_K_NAME_SZ (ANAME_SZ + INST_SZ + REALM_SZ + 2)
43 #define DATE_SZ 26 /* RTI date output */
47 #ifndef DEFAULT_TKT_LIFE /* allow compile-time override */
48 #define DEFAULT_TKT_LIFE 120 /* default lifetime 10 hrs */
51 /* Definition of text structure used to pass text around */
52 #define MAX_KTXT_LEN 1250
55 unsigned int length; /* Length of the text */
56 unsigned char dat[MAX_KTXT_LEN]; /* The data itself */
57 unsigned long mbz; /* zero to catch runaway strings */
60 typedef struct ktext *KTEXT;
61 typedef struct ktext KTEXT_ST;
64 /* Definitions for send_to_kdc */
65 #define CLIENT_KRB_TIMEOUT 4 /* time between retries */
66 #define CLIENT_KRB_RETRY 5 /* retry this many times */
67 #define CLIENT_KRB_BUFLEN 512 /* max unfragmented packet */
69 /* Parameters for rd_ap_req */
70 /* Maximum alloable clock skew in seconds */
71 #define CLOCK_SKEW 5*60
73 /* Error codes returned from the KDC */
74 #define KDC_OK 0 /* Request OK */
75 #define KDC_NAME_EXP 1 /* Principal expired */
76 #define KDC_SERVICE_EXP 2 /* Service expired */
77 #define KDC_AUTH_EXP 3 /* Auth expired */
78 #define KDC_PKT_VER 4 /* Protocol version unknown */
79 #define KDC_P_MKEY_VER 5 /* Wrong master key version */
80 #define KDC_S_MKEY_VER 6 /* Wrong master key version */
81 #define KDC_BYTE_ORDER 7 /* Byte order unknown */
82 #define KDC_PR_UNKNOWN 8 /* Principal unknown */
83 #define KDC_PR_N_UNIQUE 9 /* Principal not unique */
84 #define KDC_NULL_KEY 10 /* Principal has null key */
85 #define KDC_GEN_ERR 20 /* Generic error from KDC */
88 /* Values returned by get_credentials */
89 #define GC_OK 0 /* Retrieve OK */
90 #define RET_OK 0 /* Retrieve OK */
91 #define GC_TKFIL 21 /* Can't read ticket file */
92 #define RET_TKFIL 21 /* Can't read ticket file */
93 #define GC_NOTKT 22 /* Can't find ticket or TGT */
94 #define RET_NOTKT 22 /* Can't find ticket or TGT */
97 /* Values returned by mk_ap_req */
98 #define MK_AP_OK 0 /* Success */
99 #define MK_AP_TGTEXP 26 /* TGT Expired */
101 /* Values returned by rd_ap_req */
102 #define RD_AP_OK 0 /* Request authentic */
103 #define RD_AP_UNDEC 31 /* Can't decode authenticator */
104 #define RD_AP_EXP 32 /* Ticket expired */
105 #define RD_AP_NYV 33 /* Ticket not yet valid */
106 #define RD_AP_REPEAT 34 /* Repeated request */
107 #define RD_AP_NOT_US 35 /* The ticket isn't for us */
108 #define RD_AP_INCON 36 /* Request is inconsistent */
109 #define RD_AP_TIME 37 /* delta_t too big */
110 #define RD_AP_BADD 38 /* Incorrect net address */
111 #define RD_AP_VERSION 39 /* protocol version mismatch */
112 #define RD_AP_MSG_TYPE 40 /* invalid msg type */
113 #define RD_AP_MODIFIED 41 /* message stream modified */
114 #define RD_AP_ORDER 42 /* message out of order */
115 #define RD_AP_UNAUTHOR 43 /* unauthorized request */
117 /* Values returned by get_pw_tkt */
118 #define GT_PW_OK 0 /* Got password changing tkt */
119 #define GT_PW_NULL 51 /* Current PW is null */
120 #define GT_PW_BADPW 52 /* Incorrect current password */
121 #define GT_PW_PROT 53 /* Protocol Error */
122 #define GT_PW_KDCERR 54 /* Error returned by KDC */
123 #define GT_PW_NULLTKT 55 /* Null tkt returned by KDC */
126 /* Values returned by send_to_kdc */
127 #define SKDC_OK 0 /* Response received */
128 #define SKDC_RETRY 56 /* Retry count exceeded */
129 #define SKDC_CANT 57 /* Can't send request */
132 * Values returned by get_intkt
133 * (can also return SKDC_* and KDC errors)
136 #define INTK_OK 0 /* Ticket obtained */
137 #define INTK_W_NOTALL 61 /* Not ALL tickets returned */
138 #define INTK_BADPW 62 /* Incorrect password */
139 #define INTK_PROT 63 /* Protocol Error */
140 #define INTK_ERR 70 /* Other error */
142 /* Values returned by get_adtkt */
143 #define AD_OK 0 /* Ticket Obtained */
144 #define AD_NOTGT 71 /* Don't have tgt */
146 /* Error codes returned by ticket file utilities */
147 #define NO_TKT_FIL 76 /* No ticket file found */
148 #define TKT_FIL_ACC 77 /* Couldn't access tkt file */
149 #define TKT_FIL_LCK 78 /* Couldn't lock ticket file */
150 #define TKT_FIL_FMT 79 /* Bad ticket file format */
151 #define TKT_FIL_INI 80 /* tf_init not called first */
153 /* Error code returned by kparse_name */
154 #define KNAME_FMT 81 /* Bad Kerberos name format */
156 /* Error code returned by krb_mk_safe */
157 #define SAFE_PRIV_ERROR -1 /* syscall error */
161 * macros for byte swapping; also scratch space
162 * u_quad 0-->7, 1-->6, 2-->5, 3-->4, 4-->3, 5-->2, 6-->1, 7-->0
163 * u_long 0-->3, 1-->2, 2-->1, 3-->0
164 * u_short 0-->1, 1-->0
167 #define swap_u_16(x) {\
168 unsigned long _krb_swap_tmp[4];\
169 swab(((char *) x) +0, ((char *) _krb_swap_tmp) +14 ,2); \
170 swab(((char *) x) +2, ((char *) _krb_swap_tmp) +12 ,2); \
171 swab(((char *) x) +4, ((char *) _krb_swap_tmp) +10 ,2); \
172 swab(((char *) x) +6, ((char *) _krb_swap_tmp) +8 ,2); \
173 swab(((char *) x) +8, ((char *) _krb_swap_tmp) +6 ,2); \
174 swab(((char *) x) +10,((char *) _krb_swap_tmp) +4 ,2); \
175 swab(((char *) x) +12,((char *) _krb_swap_tmp) +2 ,2); \
176 swab(((char *) x) +14,((char *) _krb_swap_tmp) +0 ,2); \
177 bcopy((char *)_krb_swap_tmp,(char *)x,16);\
180 #define swap_u_12(x) {\
181 unsigned long _krb_swap_tmp[4];\
182 swab(( char *) x, ((char *) _krb_swap_tmp) +10 ,2); \
183 swab(((char *) x) +2, ((char *) _krb_swap_tmp) +8 ,2); \
184 swab(((char *) x) +4, ((char *) _krb_swap_tmp) +6 ,2); \
185 swab(((char *) x) +6, ((char *) _krb_swap_tmp) +4 ,2); \
186 swab(((char *) x) +8, ((char *) _krb_swap_tmp) +2 ,2); \
187 swab(((char *) x) +10,((char *) _krb_swap_tmp) +0 ,2); \
188 bcopy((char *)_krb_swap_tmp,(char *)x,12);\
191 #define swap_C_Block(x) {\
192 unsigned long _krb_swap_tmp[4];\
193 swab(( char *) x, ((char *) _krb_swap_tmp) +6 ,2); \
194 swab(((char *) x) +2,((char *) _krb_swap_tmp) +4 ,2); \
195 swab(((char *) x) +4,((char *) _krb_swap_tmp) +2 ,2); \
196 swab(((char *) x) +6,((char *) _krb_swap_tmp) ,2); \
197 bcopy((char *)_krb_swap_tmp,(char *)x,8);\
199 #define swap_u_quad(x) {\
200 unsigned long _krb_swap_tmp[4];\
201 swab(( char *) &x, ((char *) _krb_swap_tmp) +6 ,2); \
202 swab(((char *) &x) +2,((char *) _krb_swap_tmp) +4 ,2); \
203 swab(((char *) &x) +4,((char *) _krb_swap_tmp) +2 ,2); \
204 swab(((char *) &x) +6,((char *) _krb_swap_tmp) ,2); \
205 bcopy((char *)_krb_swap_tmp,(char *)&x,8);\
208 #define swap_u_long(x) {\
209 unsigned long _krb_swap_tmp[4];\
210 swab((char *) &x, ((char *) _krb_swap_tmp) +2 ,2); \
211 swab(((char *) &x) +2,((char *) _krb_swap_tmp),2); \
212 x = _krb_swap_tmp[0]; \
215 #define swap_u_short(x) {\
216 unsigned short _krb_swap_sh_tmp; \
217 swab((char *) &x, ( &_krb_swap_sh_tmp) ,2); \
218 x = (unsigned short) _krb_swap_sh_tmp; \
222 #include "krb_prot.h"
228 #endif /* KRB_DEFS */