diff options
| author |  Greg Hudson <ghudson@mit.edu> | 1997-09-14 17:50:06 +0000 |
|---|---|---|
| committer | Greg Hudson <ghudson@mit.edu> | 1997-09-14 17:50:06 +0000 |
| commit | ac16f380e349fa39ec7e26bccb5456cb300006a5 (patch) | |
| tree | c07ca88af97b4f6b77d28a2dc723d2e4621ed302 /lib/ZMkAuth.c | |
| parent | d33e482744fad80d95cdd89ed380c5b8401e49bf (diff) | |
Pull in sources from zephyr locker. See /mit/zephyr/repository for
detailed change information.
Diffstat (limited to 'lib/ZMkAuth.c')
| -rw-r--r-- | lib/ZMkAuth.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/lib/ZMkAuth.c b/lib/ZMkAuth.c index d027476..18d5014 100644 --- a/lib/ZMkAuth.c +++ b/lib/ZMkAuth.c @@ -12,19 +12,20 @@ */ /* $Id$ */ +#include <internal.h> + #ifndef lint -static char rcsid_ZMakeAuthentication_c[] = "$Id$"; +static const char rcsid_ZMakeAuthentication_c[] = "$Id$"; #endif -#include <zephyr/zephyr_internal.h> -#ifdef Z_HaveKerberos -#include "krb_err.h" +#ifdef ZEPHYR_USES_KERBEROS +#include <krb_err.h> static long last_authent_time = 0L; static KTEXT_ST last_authent; #endif Code_t ZResetAuthentication () { -#ifdef Z_HaveKerberos +#ifdef ZEPHYR_USES_KERBEROS last_authent_time = 0L; #endif return ZERR_NONE; @@ -36,13 +37,14 @@ Code_t ZMakeAuthentication(notice, buffer, buffer_len, len) int buffer_len; int *len; { -#ifdef Z_HaveKerberos +#ifdef ZEPHYR_USES_KERBEROS int result; - long now,time(); + time_t now; KTEXT_ST authent; char *cstart, *cend; - long checksum; + ZChecksum_t checksum; CREDENTIALS cred; + extern unsigned long des_quad_cksum(); now = time(0); if (last_authent_time == 0 || (now - last_authent_time > 120)) { @@ -79,18 +81,16 @@ Code_t ZMakeAuthentication(notice, buffer, buffer_len, len) return(result); /* Compute a checksum over the header and message. */ - if (result = krb_get_cred(SERVER_SERVICE, SERVER_INSTANCE, - __Zephyr_realm, &cred)) + if ((result = krb_get_cred(SERVER_SERVICE, SERVER_INSTANCE, + __Zephyr_realm, &cred)) != 0) return result; checksum = des_quad_cksum(buffer, NULL, cstart - buffer, 0, cred.session); checksum ^= des_quad_cksum(cend, NULL, buffer + *len - cend, 0, cred.session); checksum ^= des_quad_cksum(notice->z_message, NULL, notice->z_message_len, 0, cred.session); - notice->z_checksum = (ZChecksum_t) checksum; - checksum = htonl(checksum); - ZMakeAscii(cstart, buffer + buffer_len - cstart, - (unsigned char *) &checksum, sizeof(checksum)); + notice->z_checksum = checksum; + ZMakeAscii32(cstart, buffer + buffer_len - cstart, checksum); return (ZERR_NONE); #else |