1 #ifndef __KRBASN1_H__ 2 #define __KRBASN1_H__ 3 4 #pragma ident "%Z%%M% %I% %E% SMI" 5 6 #include <k5-int.h> 7 #include <stdio.h> 8 #include <errno.h> 9 #include <limits.h> /* For INT_MAX */ 10 #ifdef HAVE_STDLIB_H 11 #include <stdlib.h> 12 #endif 13 /* 14 * Older versions of the Kerberos are always sending the 15 * enc_kdc_rep_part structure with an application tag of #26, instead 16 * of using the application tag of #25 (AS REP) or #26 (AS REP) as 17 * necessary. Worse yet, they will only accept a tag of #26, so we 18 * need to follow this for backwards compatibility. #defining 19 * KRB5_ENCKRB5KDCREPPART_COMPAT will preserve this wrong (but 20 * compatible) behavior. 21 */ 22 #define KRB5_ENCKRB5KDCREPPART_COMPAT 23 24 /* 25 * If KRB5_MSGTYPE_STRICT is defined, then be strict about checking 26 * the msgtype fields. Unfortunately, there old versions of Kerberos 27 * don't set these fields correctly, so we have to make allowances for 28 * them. 29 */ 30 /* #define KRB5_MSGTYPE_STRICT */ 31 32 /* 33 * If KRB5_GENEROUS_LR_TYPE is defined, then we are generous about 34 * accepting a one byte negative lr_type - which is not sign 35 * extended. Prior to July 2000, we were sending a negative lr_type as 36 * a positve single byte value - instead of a signed integer. This 37 * allows us to receive the old value and deal 38 */ 39 #define KRB5_GENEROUS_LR_TYPE 40 41 typedef krb5_octet asn1_octet; 42 typedef krb5_error_code asn1_error_code; 43 44 typedef enum { PRIMITIVE = 0x00, CONSTRUCTED = 0x20 } asn1_construction; 45 46 typedef enum { UNIVERSAL = 0x00, APPLICATION = 0x40, 47 CONTEXT_SPECIFIC = 0x80, PRIVATE = 0xC0 } asn1_class; 48 49 typedef int asn1_tagnum; 50 #define ASN1_TAGNUM_CEILING INT_MAX 51 #define ASN1_TAGNUM_MAX (ASN1_TAGNUM_CEILING-1) 52 53 /* This is Kerberos Version 5 */ 54 #define KVNO 5 55 56 /* Universal Tag Numbers */ 57 #define ASN1_INTEGER 2 58 #define ASN1_BITSTRING 3 59 #define ASN1_OCTETSTRING 4 60 #define ASN1_NULL 5 61 #define ASN1_OBJECTIDENTIFIER 6 62 #define ASN1_ENUMERATED 10 63 #define ASN1_SEQUENCE 16 64 #define ASN1_SET 17 65 #define ASN1_PRINTABLESTRING 19 66 #define ASN1_IA5STRING 22 67 #define ASN1_UTCTIME 23 68 #define ASN1_GENERALTIME 24 69 #define ASN1_GENERALSTRING 27 70 71 /* Kerberos Message Types */ 72 #define ASN1_KRB_AS_REQ 10 73 #define ASN1_KRB_AS_REP 11 74 #define ASN1_KRB_TGS_REQ 12 75 #define ASN1_KRB_TGS_REP 13 76 #define ASN1_KRB_AP_REQ 14 77 #define ASN1_KRB_AP_REP 15 78 #define ASN1_KRB_SAFE 20 79 #define ASN1_KRB_PRIV 21 80 #define ASN1_KRB_CRED 22 81 #define ASN1_KRB_ERROR 30 82 83 #endif 84