diff options
Diffstat (limited to 'usr.bin/passwd/passwd.c')
| -rw-r--r-- | usr.bin/passwd/passwd.c | 49 |
1 files changed, 29 insertions, 20 deletions
diff --git a/usr.bin/passwd/passwd.c b/usr.bin/passwd/passwd.c index c892f5b..54f7dc0 100644 --- a/usr.bin/passwd/passwd.c +++ b/usr.bin/passwd/passwd.c @@ -40,7 +40,7 @@ static char copyright[] = #ifndef lint static char sccsid[] = "From: @(#)passwd.c 8.3 (Berkeley) 4/2/94"; static const char rcsid[] = - "$Id: passwd.c,v 1.2 1995/01/20 22:03:36 wollman Exp $"; + "$Id: passwd.c,v 1.3 1995/01/31 08:34:05 wpaul Exp $"; #endif /* not lint */ #include <err.h> @@ -172,30 +172,43 @@ main(argc, argv) #ifdef YP /* - * If the user isn't in the local database file, he must - * be in the NIS database. + * If NIS is turned on in the password database, use it, else punt. */ #ifdef KERBEROS - if (!use_yp_passwd && !opt_shell && !opt_fullname && - iflag == NULL && rflag == NULL && uflag == NULL) { -#else - if (!use_yp_passwd && !opt_shell && !opt_fullname) { + if (iflag == NULL && rflag == NULL && uflag == NULL) { #endif if ((dbp = dbopen(_PATH_MP_DB, O_RDONLY, PERM_SECURE, DB_HASH, &openinfo)) == NULL) errx(1, "error opening database: %s.", _PATH_MP_DB); - bf[0] = _PW_KEYBYNAME; - bcopy(uname, bf + 1, MIN(strlen(uname), UT_NAMESIZE)); + bf[0] = _PW_KEYYPENABLED; key.data = (u_char *)bf; - key.size = strlen(uname) + 1; + key.size = 1; if ((dbp->get)(dbp,&key,&data,0)) - use_yp_passwd = 1; - (dbp->close)(dbp); + (dbp->close)(dbp); + else { + if (!use_local_passwd) { + (dbp->close)(dbp); + exit(yp_passwd(uname)); + } else { + /* + * Reject -l flag if NIS is turned on and the user + * doesn't exist in the local password database. + */ + bf[0] = _PW_KEYBYNAME; + bcopy(uname, bf + 1, MIN(strlen(uname), UT_NAMESIZE)); + key.data = (u_char *)bf; + key.size = strlen(uname) + 1; + if ((dbp->get)(dbp,&key,&data,0)) { + (dbp->close)(dbp); + errx(1, "unknown local user: %s.", uname); + } + (dbp->close)(dbp); + } + } +#ifdef KERBEROS } - - if (!use_local_passwd && (use_yp_passwd || opt_shell || opt_fullname)) - exit(yp_passwd(uname)); +#endif #endif if (!use_local_passwd) { @@ -206,10 +219,6 @@ main(argc, argv) } #endif } -#ifdef YP - if (use_local_passwd && use_yp_passwd) - errx(1,"unknown local user: %s.",uname); -#endif exit(local_passwd(uname)); } @@ -224,7 +233,7 @@ usage() fprintf(stderr, " [-l] [-y] [-f] [-s] [user]\n"); #else - (void)fprintf(stderr, "usage: passwd [-y] [-f] [-s] [user] \n"); + (void)fprintf(stderr, "usage: passwd [-l] [-y] [-f] [-s] [user] \n"); #endif #else #ifdef KERBEROS |
