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