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Annotation of 43BSDReno/kerberosIV/krb/util.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * $Source: /usr/src/kerberosIV/src/lib/krb/RCS/util.c,v $
        !             3:  * $Author: kfall $
        !             4:  *
        !             5:  * Copyright 1988 by the Massachusetts Institute of Technology.
        !             6:  *
        !             7:  * For copying and distribution information, please see the file
        !             8:  * <mit-copyright.h>.
        !             9:  *
        !            10:  * Miscellaneous debug printing utilities
        !            11:  */
        !            12: 
        !            13: #ifndef        lint
        !            14: static char rcsid_util_c[] =
        !            15: "$Header: /usr/src/kerberosIV/src/lib/krb/RCS/util.c,v 4.9 90/05/12 00:59:00 kfall Exp $";
        !            16: #endif lint
        !            17: 
        !            18: #include <mit-copyright.h>
        !            19: #include <des.h>
        !            20: #include <krb.h>
        !            21: #include <sys/types.h>
        !            22: #include <netinet/in.h>
        !            23: #include <arpa/inet.h>
        !            24: #include <stdio.h>
        !            25: 
        !            26: /*
        !            27:  * Print some of the contents of the given authenticator structure
        !            28:  * (AUTH_DAT defined in "krb.h").  Fields printed are:
        !            29:  *
        !            30:  * pname, pinst, prealm, netaddr, flags, cksum, timestamp, session
        !            31:  */
        !            32: 
        !            33: ad_print(x)
        !            34:     AUTH_DAT *x;
        !            35: {
        !            36: #ifndef lint
        !            37:     /*
        !            38:      * Print the contents of an auth_dat struct.  We can't cast a char
        !            39:      * array (x->address) to a struct in_addr, so we must turn off
        !            40:      * lint checking here.
        !            41:      */
        !            42:     printf("\n%s %s %s %s flags %u cksum 0x%X\n\ttkt_tm 0x%X sess_key",
        !            43:            x->pname, x->pinst, x->prealm,
        !            44:            inet_ntoa(x->address), x->k_flags,
        !            45:            x->checksum, x->time_sec);
        !            46: #endif /* lint */
        !            47:     printf("[8] =");
        !            48: #ifdef NOENCRYPTION
        !            49:     placebo_cblock_print(x->session);
        !            50: #else /* Do Encryption */
        !            51:     des_cblock_print_file(x->session,stdout);
        !            52: #endif /* NOENCRYPTION */
        !            53:     /* skip reply for now */
        !            54: }
        !            55: 
        !            56: #ifdef NOENCRYPTION
        !            57: /*
        !            58:  * Print in hex the 8 bytes of the given session key.
        !            59:  *
        !            60:  * Printed format is:  " 0x { x, x, x, x, x, x, x, x }"
        !            61:  */
        !            62: 
        !            63: placebo_cblock_print(x)
        !            64:     des_cblock x;
        !            65: {
        !            66:     unsigned char *y = (unsigned char *) x;
        !            67:     register int i = 0;
        !            68: 
        !            69:     printf(" 0x { ");
        !            70: 
        !            71:     while (i++ <8) {
        !            72:         printf("%x",*y++);
        !            73:         if (i<8) printf(", ");
        !            74:     }
        !            75:     printf(" }");
        !            76: }
        !            77: #endif /* NOENCRYPTION */

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