/* Unix SMB/CIFS implementation. simple ASN1 code Copyright (C) Andrew Tridgell 2001 This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef _ASN_1_H #define _ASN_1_H struct nesting { off_t start; size_t taglen; /* for parsing */ struct nesting *next; }; typedef struct asn1_data { uint8 *data; size_t length; off_t ofs; struct nesting *nesting; bool has_error; } ASN1_DATA; #define ASN1_APPLICATION(x) ((x)+0x60) #define ASN1_APPLICATION_SIMPLE(x) ((x)+0x40) #define ASN1_SEQUENCE(x) ((x)+0x30) #define ASN1_CONTEXT(x) ((x)+0xa0) #define ASN1_CONTEXT_SIMPLE(x) ((x)+0x80) #define ASN1_GENERAL_STRING 0x1b #define ASN1_OCTET_STRING 0x4 #define ASN1_OID 0x6 #define ASN1_BOOLEAN 0x1 #define ASN1_INTEGER 0x2 #define ASN1_BITFIELD 0x3 #define ASN1_ENUMERATED 0xa #define ASN1_SET 0x31 #define ASN1_MAX_OIDS 20 /* some well known object IDs */ #define OID_SPNEGO "1 3 6 1 5 5 2" #define OID_NTLMSSP "1 3 6 1 4 1 311 2 2 10" #define OID_KERBEROS5_OLD "1 2 840 48018 1 2 2" #define OID_KERBEROS5 "1 2 840 113554 1 2 2" #define SPNEGO_NEG_RESULT_ACCEPT 0 #define SPNEGO_NEG_RESULT_INCOMPLETE 1 #define SPNEGO_NEG_RESULT_REJECT 2 /* not really ASN.1, but RFC 1964 */ #define TOK_ID_KRB_AP_REQ (uchar*)"\x01\x00" #define TOK_ID_KRB_AP_REP (uchar*)"\x02\x00" #define TOK_ID_KRB_ERROR (uchar*)"\x03\x00" #define TOK_ID_GSS_GETMIC (uchar*)"\x01\x01" #define TOK_ID_GSS_WRAP (uchar*)"\x02\x01" #endif /* _ASN_1_H */