WebSVN – Kolibri OS – Blame – /contrib/media/updf/include/rpc/auth.h

Rev	Author	Line No.	Line
4680	right-hear	1	/* @(#)auth.h 2.3 88/08/07 4.0 RPCSRC; from 1.17 88/02/08 SMI */
		2	/*
		3	* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
		4	* unrestricted use provided that this legend is included on all tape
		5	* media and as a part of the software program in whole or part. Users
		6	* may copy or modify Sun RPC without charge, but are not authorized
		7	* to license or distribute it to anyone else except as part of a product or
		8	* program developed by the user.
		9	*
		10	* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
		11	* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
		12	* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
		13	*
		14	* Sun RPC is provided with no support and without any obligation on the
		15	* part of Sun Microsystems, Inc. to assist in its use, correction,
		16	* modification or enhancement.
		17	*
		18	* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
		19	* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
		20	* OR ANY PART THEREOF.
		21	*
		22	* In no event will Sun Microsystems, Inc. be liable for any lost revenue
		23	* or profits or other special, indirect and consequential damages, even if
		24	* Sun has been advised of the possibility of such damages.
		25	*
		26	* Sun Microsystems, Inc.
		27	* 2550 Garcia Avenue
		28	* Mountain View, California 94043
		29	*/
		30
		31	/*
		32	* auth.h, Authentication interface.
		33	*
		34	* Copyright (C) 1984, Sun Microsystems, Inc.
		35	*
		36	* The data structures are completely opaque to the client. The client
		37	* is required to pass a AUTH * to routines that create rpc
		38	* "sessions".
		39	*/
		40
		41	#ifndef _RPC_AUTH_H
		42
		43	#define _RPC_AUTH_H 1
		44	#include
		45	#include
		46	#include
		47
		48	__BEGIN_DECLS
		49
		50	#define MAX_AUTH_BYTES 400
		51	#define MAXNETNAMELEN 255 /* maximum length of network user's name */
		52
		53	/*
		54	* Status returned from authentication check
		55	*/
		56	enum auth_stat {
		57	AUTH_OK=0,
		58	/*
		59	* failed at remote end
		60	*/
		61	AUTH_BADCRED=1, /* bogus credentials (seal broken) */
		62	AUTH_REJECTEDCRED=2, /* client should begin new session */
		63	AUTH_BADVERF=3, /* bogus verifier (seal broken) */
		64	AUTH_REJECTEDVERF=4, /* verifier expired or was replayed */
		65	AUTH_TOOWEAK=5, /* rejected due to security reasons */
		66	/*
		67	* failed locally
		68	*/
		69	AUTH_INVALIDRESP=6, /* bogus response verifier */
		70	AUTH_FAILED=7 /* some unknown reason */
		71	};
		72
		73	union des_block {
		74	struct {
		75	uint32_t high;
		76	uint32_t low;
		77	} key;
		78	char c[8];
		79	};
		80	typedef union des_block des_block;
		81	extern bool_t xdr_des_block (XDR __xdrs, des_block __blkp) __THROW;
		82
		83	/*
		84	* Authentication info. Opaque to client.
		85	*/
		86	struct opaque_auth {
		87	enum_t oa_flavor; /* flavor of auth */
		88	char* oa_base; /* address of more auth stuff */
		89	unsigned int oa_length; /* not to exceed MAX_AUTH_BYTES */
		90	};
		91
		92	/*
		93	* Auth handle, interface to client side authenticators.
		94	*/
		95	typedef struct AUTH AUTH;
		96	struct AUTH {
		97	struct opaque_auth ah_cred;
		98	struct opaque_auth ah_verf;
		99	union des_block ah_key;
		100	struct auth_ops {
		101	void (ah_nextverf) (AUTH );
		102	int (ah_marshal) (AUTH , XDR ); / nextverf & serialize */
		103	int (ah_validate) (AUTH , struct opaque_auth *);
		104	/* validate verifier */
		105	int (ah_refresh) (AUTH ); /* refresh credentials */
		106	void (ah_destroy) (AUTH ); /* destroy this structure */
		107	} *ah_ops;
		108	char* ah_private;
		109	};
		110
		111
		112	/*
		113	* Authentication ops.
		114	* The ops and the auth handle provide the interface to the authenticators.
		115	*
		116	* AUTH *auth;
		117	* XDR *xdrs;
		118	* struct opaque_auth verf;
		119	*/
		120	#define AUTH_NEXTVERF(auth) \
		121	((*((auth)->ah_ops->ah_nextverf))(auth))
		122	#define auth_nextverf(auth) \
		123	((*((auth)->ah_ops->ah_nextverf))(auth))
		124
		125	#define AUTH_MARSHALL(auth, xdrs) \
		126	((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
		127	#define auth_marshall(auth, xdrs) \
		128	((*((auth)->ah_ops->ah_marshal))(auth, xdrs))
		129
		130	#define AUTH_VALIDATE(auth, verfp) \
		131	((*((auth)->ah_ops->ah_validate))((auth), verfp))
		132	#define auth_validate(auth, verfp) \
		133	((*((auth)->ah_ops->ah_validate))((auth), verfp))
		134
		135	#define AUTH_REFRESH(auth) \
		136	((*((auth)->ah_ops->ah_refresh))(auth))
		137	#define auth_refresh(auth) \
		138	((*((auth)->ah_ops->ah_refresh))(auth))
		139
		140	#define AUTH_DESTROY(auth) \
		141	((*((auth)->ah_ops->ah_destroy))(auth))
		142	#define auth_destroy(auth) \
		143	((*((auth)->ah_ops->ah_destroy))(auth))
		144
		145
		146	extern struct opaque_auth _null_auth;
		147
		148
		149	/*
		150	* These are the various implementations of client side authenticators.
		151	*/
		152
		153	/*
		154	* Unix style authentication
		155	* AUTH *authunix_create(machname, uid, gid, len, aup_gids)
		156	* char *machname;
		157	* int uid;
		158	* int gid;
		159	* int len;
		160	* int *aup_gids;
		161	*/
		162	extern AUTH authunix_create (char __machname,uid_t __uid, gid_t __gid,
		163	int __len, gid_t *__aup_gids) __THROW;
		164	extern AUTH *authunix_create_default (void) __THROW;
		165	extern AUTH *authnone_create (void) __THROW;
		166	extern AUTH authdes_create (const char __servername, unsigned int __window,
		167	struct sockaddr __syncaddr, des_block __ckey)
		168	__THROW;
		169	extern AUTH authdes_pk_create (const char , netobj *, unsigned int,
		170	struct sockaddr , des_block ) __THROW;
		171
		172
		173	#define AUTH_NONE 0 /* no authentication */
		174	#define AUTH_NULL 0 /* backward compatibility */
		175	#define AUTH_SYS 1 /* unix style (uid, gids) */
		176	#define AUTH_UNIX AUTH_SYS
		177	#define AUTH_SHORT 2 /* short hand unix style */
		178	#define AUTH_DES 3 /* des style (encrypted timestamps) */
		179	#define AUTH_DH AUTH_DES /* Diffie-Hellman (this is DES) */
		180	#define AUTH_KERB 4 /* kerberos style */
		181
		182	/*
		183	* Netname manipulating functions
		184	*
		185	*/
		186	extern int getnetname (char *) __THROW;
		187	extern int host2netname (char , const char , const char *) __THROW;
		188	extern int user2netname (char , const uid_t, const char ) __THROW;
		189	extern int netname2user (const char , uid_t , gid_t , int , gid_t *)
		190	__THROW;
		191	extern int netname2host (const char , char , const int) __THROW;
		192
		193	/*
		194	*
		195	* These routines interface to the keyserv daemon
		196	*
		197	*/
		198	extern int key_decryptsession (char , des_block ) __THROW;
		199	extern int key_decryptsession_pk (char , netobj , des_block *) __THROW;
		200	extern int key_encryptsession (char , des_block ) __THROW;
		201	extern int key_encryptsession_pk (char , netobj , des_block *) __THROW;
		202	extern int key_gendes (des_block *) __THROW;
		203	extern int key_setsecret (char *) __THROW;
		204	extern int key_secretkey_is_set (void) __THROW;
		205	extern int key_get_conv (char , des_block ) __THROW;
		206
		207	/*
		208	* XDR an opaque authentication struct.
		209	*/
		210	extern bool_t xdr_opaque_auth (XDR , struct opaque_auth ) __THROW;
		211
		212	__END_DECLS
		213
		214	#endif /* rpc/auth.h */

Subversion Repositories Kolibri OS

(root)/contrib/media/updf/include/rpc/auth.h – Rev 7621