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160 lines
5.3 KiB
C
160 lines
5.3 KiB
C
/*
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auth_gss.h
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Copyright (c) 2000 The Regents of the University of Michigan.
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All rights reserved.
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Copyright (c) 2000 Dug Song <dugsong@UMICH.EDU>.
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All rights reserved, all wrongs reversed.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. Neither the name of the University nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* NFSv4.1 client for Windows
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* Copyright © 2012 The Regents of the University of Michigan
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*
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* Olga Kornievskaia <aglo@umich.edu>
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* Casey Bodley <cbodley@umich.edu>
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*
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or (at
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* your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* without any warranty; without even the implied warranty of merchantability
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* or fitness for a particular purpose. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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*/
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#ifndef _TIRPC_AUTH_GSS_H
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#define _TIRPC_AUTH_GSS_H
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#include <rpc/clnt.h>
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#define SECURITY_WIN32
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#include <sspi.h>
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/* RPCSEC_GSS control procedures. */
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typedef enum {
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RPCSEC_GSS_DATA = 0,
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RPCSEC_GSS_INIT = 1,
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RPCSEC_GSS_CONTINUE_INIT = 2,
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RPCSEC_GSS_DESTROY = 3
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} rpc_gss_proc_t;
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/* RPCSEC_GSS services. */
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typedef enum {
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RPCSEC_GSS_SVC_NONE = 1,
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RPCSEC_GSS_SVC_INTEGRITY = 2,
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RPCSEC_GSS_SVC_PRIVACY = 3
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} rpc_gss_svc_t;
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#define RPCSEC_GSS_VERSION 1
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/* RPCSEC_GSS security triple. */
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struct rpc_gss_sec {
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gss_OID mech; /* mechanism */
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gss_qop_t qop; /* quality of protection */
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rpc_gss_svc_t svc; /* service */
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gss_cred_id_t cred; /* cred handle */
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u_int req_flags; /* req flags for init_sec_context */
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};
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/* Private data required for kernel implementation */
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struct authgss_private_data {
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gss_ctx_id_t pd_ctx; /* Session context handle */
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gss_buffer_desc pd_ctx_hndl; /* Credentials context handle */
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u_int pd_seq_win; /* Sequence window */
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};
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#define g_OID_equal(o1, o2) \
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(((o1)->length == (o2)->length) && \
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((o1)->elements != 0) && ((o2)->elements != 0) && \
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(memcmp((o1)->elements, (o2)->elements, (int) (o1)->length) == 0))
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/* from kerberos source, gssapi_krb5.c */
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extern gss_OID_desc krb5oid;
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extern gss_OID_desc spkm3oid;
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/* Credentials. */
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struct rpc_gss_cred {
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u_int gc_v; /* version */
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rpc_gss_proc_t gc_proc; /* control procedure */
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u_int gc_seq; /* sequence number */
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rpc_gss_svc_t gc_svc; /* service */
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gss_buffer_desc gc_ctx; /* context handle */
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};
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/* Context creation response. */
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struct rpc_gss_init_res {
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gss_buffer_desc gr_ctx; /* context handle */
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u_int gr_major; /* major status */
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u_int gr_minor; /* minor status */
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u_int gr_win; /* sequence window */
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gss_buffer_desc gr_token; /* token */
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};
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/* Maximum sequence number value. */
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#define MAXSEQ 0x80000000
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#ifdef __REACTOS__
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#ifndef __BEGIN_DECLS
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#define __BEGIN_DECLS
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#define __END_DECLS
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#endif
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#endif
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/* Prototypes. */
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__BEGIN_DECLS
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bool_t xdr_rpc_gss_cred __P((XDR *xdrs, struct rpc_gss_cred *p));
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bool_t xdr_rpc_gss_init_args __P((XDR *xdrs, gss_buffer_desc *p));
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bool_t xdr_rpc_gss_init_res __P((XDR *xdrs, struct rpc_gss_init_res *p));
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bool_t xdr_rpc_gss_data __P((XDR *xdrs, xdrproc_t xdr_func,
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caddr_t xdr_ptr, gss_ctx_id_t ctx,
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gss_qop_t qop, rpc_gss_svc_t svc,
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u_int seq));
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AUTH *authgss_create __P((CLIENT *, gss_name_t,
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struct rpc_gss_sec *));
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AUTH *authgss_create_default __P((CLIENT *, char *, struct rpc_gss_sec *));
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bool_t authgss_service __P((AUTH *auth, int svc));
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bool_t authgss_get_private_data __P((AUTH *auth,
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struct authgss_private_data *));
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void log_debug __P((const char *fmt, ...));
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void log_status __P((char *m, OM_uint32 major,
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OM_uint32 minor));
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void log_hexdump __P((const u_char *buf, int len, int offset));
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__END_DECLS
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#endif /* !_TIRPC_AUTH_GSS_H */
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