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Annotation of 43BSDReno/kerberosIV/krb/util.c, revision 1.1.1.1

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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