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The C and C++ Include Header Files

/usr/include/tirpc/rpc/auth_gss.h


$ cat -n /usr/include/tirpc/rpc/auth_gss.h

     1	/*
     2	  auth_gss.h
     3	  
     4	  Copyright (c) 2000 The Regents of the University of Michigan.
     5	  All rights reserved.
     6	  
     7	  Copyright (c) 2000 Dug Song <dugsong@UMICH.EDU>.
     8	  All rights reserved, all wrongs reversed.
     9	
    10	  Redistribution and use in source and binary forms, with or without
    11	  modification, are permitted provided that the following conditions
    12	  are met:
    13	
    14	  1. Redistributions of source code must retain the above copyright
    15	     notice, this list of conditions and the following disclaimer.
    16	  2. Redistributions in binary form must reproduce the above copyright
    17	     notice, this list of conditions and the following disclaimer in the
    18	     documentation and/or other materials provided with the distribution.
    19	  3. Neither the name of the University nor the names of its
    20	     contributors may be used to endorse or promote products derived
    21	     from this software without specific prior written permission.
    22	
    23	  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
    24	  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
    25	  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
    26	  DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
    27	  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    28	  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    29	  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
    30	  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
    31	  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
    32	  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
    33	  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    34	
    35	*/
    36	
    37	#ifndef _TIRPC_AUTH_GSS_H
    38	#define _TIRPC_AUTH_GSS_H
    39	
    40	#include <rpc/clnt.h>
    41	#include <gssapi/gssapi.h>
    42	
    43	/* RPCSEC_GSS control procedures. */
    44	typedef enum {
    45		RPCSEC_GSS_DATA = 0,
    46		RPCSEC_GSS_INIT = 1,
    47		RPCSEC_GSS_CONTINUE_INIT = 2,
    48		RPCSEC_GSS_DESTROY = 3
    49	} rpc_gss_proc_t;
    50	
    51	/* RPCSEC_GSS services. */
    52	typedef enum {
    53		RPCSEC_GSS_SVC_NONE = 1,
    54		RPCSEC_GSS_SVC_INTEGRITY = 2,
    55		RPCSEC_GSS_SVC_PRIVACY = 3
    56	} rpc_gss_svc_t;
    57	
    58	#define RPCSEC_GSS_VERSION	1
    59	
    60	/* RPCSEC_GSS security triple. */
    61	struct rpc_gss_sec {
    62		gss_OID		mech;		/* mechanism */
    63		gss_qop_t	qop;		/* quality of protection */
    64		rpc_gss_svc_t	svc;		/* service */
    65		gss_cred_id_t	cred;		/* cred handle */
    66		u_int		req_flags;	/* req flags for init_sec_context */
    67		int		major_status;
    68		int		minor_status;
    69	};
    70	
    71	/* Private data required for kernel implementation */
    72	struct authgss_private_data {
    73		gss_ctx_id_t	pd_ctx;		/* Session context handle */
    74		gss_buffer_desc	pd_ctx_hndl;	/* Credentials context handle */
    75		u_int		pd_seq_win;	/* Sequence window */
    76	};
    77	
    78	/* from kerberos source, gssapi_krb5.c */
    79	extern gss_OID_desc krb5oid;
    80	extern gss_OID_desc spkm3oid;
    81	
    82	/* Credentials. */
    83	struct rpc_gss_cred {
    84		u_int		gc_v;		/* version */
    85		rpc_gss_proc_t	gc_proc;	/* control procedure */
    86		u_int		gc_seq;		/* sequence number */
    87		rpc_gss_svc_t	gc_svc;		/* service */
    88		gss_buffer_desc	gc_ctx;		/* context handle */
    89	};
    90	
    91	/* Context creation response. */
    92	struct rpc_gss_init_res {
    93		gss_buffer_desc		gr_ctx;		/* context handle */
    94		u_int			gr_major;	/* major status */
    95		u_int			gr_minor;	/* minor status */
    96		u_int			gr_win;		/* sequence window */
    97		gss_buffer_desc		gr_token;	/* token */
    98	};
    99	
   100	/* Maximum sequence number value. */
   101	#define MAXSEQ		0x80000000
   102	
   103	/* Prototypes. */
   104	#ifdef __cplusplus
   105	extern "C" {
   106	#endif
   107	bool_t	xdr_rpc_gss_cred	(XDR *xdrs, struct rpc_gss_cred *p);
   108	bool_t	xdr_rpc_gss_init_args	(XDR *xdrs, gss_buffer_desc *p);
   109	bool_t	xdr_rpc_gss_init_res	(XDR *xdrs, struct rpc_gss_init_res *p);
   110	bool_t	xdr_rpc_gss_data	(XDR *xdrs, xdrproc_t xdr_func,
   111					 caddr_t xdr_ptr, gss_ctx_id_t ctx,
   112					 gss_qop_t qop, rpc_gss_svc_t svc,
   113					 u_int seq);
   114	
   115	AUTH   *authgss_create		(CLIENT *, gss_name_t, struct rpc_gss_sec *);
   116	AUTH   *authgss_create_default	(CLIENT *, char *, struct rpc_gss_sec *);
   117	bool_t authgss_service		(AUTH *auth, int svc);
   118	bool_t authgss_get_private_data	(AUTH *auth, struct authgss_private_data *);
   119	bool_t authgss_free_private_data (struct authgss_private_data *);
   120	
   121	void	gss_log_debug		(const char *fmt, ...);
   122	void	gss_log_status		(char *m, OM_uint32 major, OM_uint32 minor);
   123	void	gss_log_hexdump		(const u_char *buf, int len, int offset);
   124	
   125	bool_t	is_authgss_client	(CLIENT *);
   126	
   127	#ifdef __cplusplus
   128	}
   129	#endif
   130	
   131	#endif /* !_TIRPC_AUTH_GSS_H */