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Annotation of 43BSD/contrib/sunrpc/auth_unix.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
                      3:  * unrestricted use provided that this legend is included on all tape
                      4:  * media and as a part of the software program in whole or part.  Users
                      5:  * may copy or modify Sun RPC without charge, but are not authorized
                      6:  * to license or distribute it to anyone else except as part of a product or
                      7:  * program developed by the user.
                      8:  * 
                      9:  * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
                     10:  * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
                     11:  * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
                     12:  * 
                     13:  * Sun RPC is provided with no support and without any obligation on the
                     14:  * part of Sun Microsystems, Inc. to assist in its use, correction,
                     15:  * modification or enhancement.
                     16:  * 
                     17:  * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
                     18:  * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
                     19:  * OR ANY PART THEREOF.
                     20:  * 
                     21:  * In no event will Sun Microsystems, Inc. be liable for any lost revenue
                     22:  * or profits or other special, indirect and consequential damages, even if
                     23:  * Sun has been advised of the possibility of such damages.
                     24:  * 
                     25:  * Sun Microsystems, Inc.
                     26:  * 2550 Garcia Avenue
                     27:  * Mountain View, California  94043
                     28:  */
                     29: /*      @(#)auth_unix.h 1.1 84/12/20 SMI      */
                     30: 
                     31: /*
                     32:  * auth_unix.h, Protocol for UNIX style authentication parameters for RPC
                     33:  *
                     34:  * Copyright (C) 1984, Sun Microsystems, Inc.
                     35:  */
                     36: 
                     37: /*
                     38:  * The system is very weak.  The client uses no encryption for  it
                     39:  * credentials and only sends null verifiers.  The server sends backs
                     40:  * null verifiers or optionally a verifier that suggests a new short hand
                     41:  * for the credentials.
                     42:  */
                     43: 
                     44: /* The machine name is part of a credential; it may not exceed 255 bytes */
                     45: #define MAX_MACHINE_NAME 255
                     46: 
                     47: /* gids compose part of a credential; there may not be more than 10 of them */
                     48: #define NGRPS 8
                     49: 
                     50: /*
                     51:  * Unix style credentials.
                     52:  */
                     53: struct authunix_parms {
                     54:        u_long   aup_time;
                     55:        char    *aup_machname;
                     56:        int      aup_uid;
                     57:        int      aup_gid;
                     58:        u_int    aup_len;
                     59:        int     *aup_gids;
                     60: };
                     61: 
                     62: extern bool_t xdr_authunix_parms();
                     63: 
                     64: /* 
                     65:  * If a response verifier has flavor AUTH_SHORT, 
                     66:  * then the body of the response verifier encapsulates the following structure;
                     67:  * again it is serialized in the obvious fashion.
                     68:  */
                     69: struct short_hand_verf {
                     70:        struct opaque_auth new_cred;
                     71: };

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