#include <afsconfig.h>
#include <afs/param.h>
-RCSID("$Header$");
+RCSID
+ ("$Header$");
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
-#define TTYGRPNAME "tty" /* name of group to own ttys */
+#define TTYGRPNAME "tty" /* name of group to own ttys */
#define MOTDFILE "/etc/motd"
* This bounds the time given to login. Not a define so it can
* be patched on machines where it's too small.
*/
-int timeout = 300;
+int timeout = 300;
-struct passwd *pwd, *getpwnam();
-int failures;
-char term[64], *hostname, *username, *tty;
+struct passwd *pwd, *getpwnam();
+int failures;
+char term[64], *hostname, *username, *tty;
#ifdef AFS_OSF_ENV
-char ousername[256];
+char ousername[256];
#endif
-struct sgttyb sgttyb;
+struct sgttyb sgttyb;
#ifdef AFS_SUN5_ENV
#include <deflt.h>
extern char *defread(), *strdup();
-static void defaults();
-static char *Pndefault = "/etc/default/login";
-static char *Altshell = NULL;
-static char *Console = NULL;
-static int Idleweeks = -1;
-static char *Passreq = NULL;
+static void defaults();
+static char *Pndefault = "/etc/default/login";
+static char *Altshell = NULL;
+static char *Console = NULL;
+static int Idleweeks = -1;
+static char *Passreq = NULL;
#define DEFUMASK 022
-static mode_t Umask = DEFUMASK;
-static char *Def_tz = NULL;
-static char *tmp_tz = NULL;
-static char *Def_hertz = NULL;
-#define SET_FSIZ 2 /* ulimit() command arg */
-static long Def_ulimit = 0;
+static mode_t Umask = DEFUMASK;
+static char *Def_tz = NULL;
+static char *tmp_tz = NULL;
+static char *Def_hertz = NULL;
+#define SET_FSIZ 2 /* ulimit() command arg */
+static long Def_ulimit = 0;
#define MAX_TIMEOUT (15 * 60)
#define DEF_TIMEOUT 5*60
-static unsigned Def_timeout = DEF_TIMEOUT;
-static char *Def_path = NULL;
-static char *Def_supath = NULL;
-#define DEF_PATH "/usr/bin:" /* same as PATH */
-#define DEF_SUPATH "/usr/sbin:/usr/bin" /* same as ROOTPATH */
+static unsigned Def_timeout = DEF_TIMEOUT;
+static char *Def_path = NULL;
+static char *Def_supath = NULL;
+#define DEF_PATH "/usr/bin:" /* same as PATH */
+#define DEF_SUPATH "/usr/sbin:/usr/bin" /* same as ROOTPATH */
/*
* Intervals to sleep after failed login
*/
#ifndef SLEEPTIME
# define SLEEPTIME 4 /* sleeptime before login incorrect msg */
#endif
-static int Sleeptime = SLEEPTIME;
+static int Sleeptime = SLEEPTIME;
#include <shadow.h>
/* This is for Solaris's shadow pass struc */
static struct spwd *spwd;
-char *ttypmt = NULL;
-char *d_tz = NULL;
-char *d_dev= NULL;
+char *ttypmt = NULL;
+char *d_tz = NULL;
+char *d_dev = NULL;
static int authenticated_remote_user = 0;
static char rhost[64], rusername[10], lusername[10];
#endif
#ifdef AFS_SUN_ENV
-int usererr = -1;
+int usererr = -1;
#endif
/* For setting of TZ environment on HPUX */
#endif
#if !defined(AIX) && !defined(AFS_HPUX_ENV)
-struct tchars tc = {
+struct tchars tc = {
/* CINTR, CQUIT, CSTART, CSTOP, 000, 000 */
- CINTR, CQUIT, CSTART, CSTOP, CEOT, CBRK
+ CINTR, CQUIT, CSTART, CSTOP, CEOT, CBRK
};
-struct ltchars ltc = {
- CSUSP, CDSUSP, CRPRNT, CFLUSH, CWERASE, CLNEXT
+struct ltchars ltc = {
+ CSUSP, CDSUSP, CRPRNT, CFLUSH, CWERASE, CLNEXT
};
#endif
#ifdef AFS_OSF_ENV
#include <sia.h>
#include <paths.h>
-SIAENTITY *entity=NULL;
+SIAENTITY *entity = NULL;
#ifdef AFS_OSF20_ENV
#include <sys/security.h>
#endif
/* For avoiding making an osi_audit call when non-root */
-osi_audit()
+osi_audit()
{
-return 0;
+ return 0;
}
static void
timedout(x)
{
- fprintf(stderr, "Login timed out after %d seconds\n", timeout);
- exit(0);
+ fprintf(stderr, "Login timed out after %d seconds\n", timeout);
+ exit(0);
}
-char *cv2string(ttp, aval)
- register char *ttp;
- register unsigned long aval;
+char *
+cv2string(ttp, aval)
+ register char *ttp;
+ register unsigned long aval;
{
register char *tp = ttp;
- register int i;
+ register int i;
int any = 0;
-
+
*(--tp) = 0;
while (aval != 0) {
i = aval % 10;
#define SUBLOGIN "<!sublogin>"
int sublogin;
main(argc, argv, renvp)
-char **renvp;
+ char **renvp;
#else
main(argc, argv)
#endif
- int argc;
- char **argv;
+ int argc;
+ char **argv;
{
- extern int errno, optind;
- extern char *optarg, **environ;
- struct group *gr, *getgrnam();
- register int ch;
- register char *p;
- int ask, fflag, hflag, rflag, pflag, cnt, locl, zero = 0, dflag=0, rlog=0;
- int quietlog, passwd_req, ioctlval;
- char *domain, *salt, *envinit[2], *ttyn=0, *pp;
- char tbuf[MAXPATHLEN + 2];
- char *ttyname(), *stypeof(), *crypt(), *getpass();
- extern off_t lseek();
- int local, code = 0;
- char *lcell; /* local cellname */
- char realm[MAXKTCREALMLEN];
- char buf1[256], **envp;
- afs_int32 j, pagval = NOPAG, ngroups, groups[NGROUPS_MAX];
- long password_expires = -1;
- extern char* AFSVersion; /* generated version */
- int afsLoginFail=0;
- char *reason;
+ extern int errno, optind;
+ extern char *optarg, **environ;
+ struct group *gr, *getgrnam();
+ register int ch;
+ register char *p;
+ int ask, fflag, hflag, rflag, pflag, cnt, locl, zero = 0, dflag =
+ 0, rlog = 0;
+ int quietlog, passwd_req, ioctlval;
+ char *domain, *salt, *envinit[2], *ttyn = 0, *pp;
+ char tbuf[MAXPATHLEN + 2];
+ char *ttyname(), *stypeof(), *crypt(), *getpass();
+ extern off_t lseek();
+ int local, code = 0;
+ char *lcell; /* local cellname */
+ char realm[MAXKTCREALMLEN];
+ char buf1[256], **envp;
+ afs_int32 j, pagval = NOPAG, ngroups, groups[NGROUPS_MAX];
+ long password_expires = -1;
+ extern char *AFSVersion; /* generated version */
+ int afsLoginFail = 0;
+ char *reason;
#if defined(AFS_SUN5_ENV) || defined(AFS_HPUX_ENV)
- char retry_chdir = 0;
+ char retry_chdir = 0;
#endif /* AFS_SUN5_ENV || AFS_HPUX_ENV */
#ifdef AFS_OSF_ENV
- char tname[sizeof(_PATH_TTY) + 10], *loginname=NULL;
- int oargc = argc;
- char **oargv = argv;
+ char tname[sizeof(_PATH_TTY) + 10], *loginname = NULL;
+ int oargc = argc;
+ char **oargv = argv;
#else
#ifdef AFS_SUN5_ENV
- defaults(); /* Set up Defaults and flags */
- if (Umask < 0 || ((mode_t) 0777) < Umask) /* Set up default umask */
- Umask = DEFUMASK;
- (void) umask(Umask);
+ defaults(); /* Set up Defaults and flags */
+ if (Umask < 0 || ((mode_t) 0777) < Umask) /* Set up default umask */
+ Umask = DEFUMASK;
+ (void)umask(Umask);
- if (Def_timeout > MAX_TIMEOUT) /* Set up default timeouts and delays */
- Def_timeout = MAX_TIMEOUT;
- if (Sleeptime < 0 || Sleeptime > 5)
- Sleeptime = SLEEPTIME;
- (void) alarm(Def_timeout);
+ if (Def_timeout > MAX_TIMEOUT) /* Set up default timeouts and delays */
+ Def_timeout = MAX_TIMEOUT;
+ if (Sleeptime < 0 || Sleeptime > 5)
+ Sleeptime = SLEEPTIME;
+ (void)alarm(Def_timeout);
#else
- (void)alarm((u_int)timeout);
+ (void)alarm((u_int) timeout);
#endif
- (void)signal(SIGALRM, timedout);
+ (void)signal(SIGALRM, timedout);
#endif
- (void)signal(SIGQUIT, SIG_IGN);
- (void)signal(SIGINT, SIG_IGN);
+ (void)signal(SIGQUIT, SIG_IGN);
+ (void)signal(SIGINT, SIG_IGN);
#if !defined(AIX) && !defined(AFS_HPUX_ENV)
- (void)setpriority(PRIO_PROCESS, 0, 0);
+ (void)setpriority(PRIO_PROCESS, 0, 0);
#endif
#ifdef Q_SETUID
- (void)quota(Q_SETUID, 0, 0, 0);
+ (void)quota(Q_SETUID, 0, 0, 0);
#endif /* Q_SETUID */
-
- /*
- * -p is used by getty to tell login not to destroy the environment
- * -f is used to skip a second login authentication
- * -h is used by other servers to pass the name of the remote
- * host to login so that it may be placed in utmp and wtmp
- */
- (void)gethostname(tbuf, sizeof(tbuf));
- domain = strchr(tbuf, '.');
+
+ /*
+ * -p is used by getty to tell login not to destroy the environment
+ * -f is used to skip a second login authentication
+ * -h is used by other servers to pass the name of the remote
+ * host to login so that it may be placed in utmp and wtmp
+ */
+ (void)gethostname(tbuf, sizeof(tbuf));
+ domain = strchr(tbuf, '.');
#ifdef AFS_HPUX_ENV
- /*
- * Set flag to disable the pid check if you find that you are
- * a subsystem login.
- */
- sublogin = 0;
- if (*renvp && strcmp(*renvp,SUBLOGIN) == 0)
- sublogin = 1;
+ /*
+ * Set flag to disable the pid check if you find that you are
+ * a subsystem login.
+ */
+ sublogin = 0;
+ if (*renvp && strcmp(*renvp, SUBLOGIN) == 0)
+ sublogin = 1;
#endif
- fflag = hflag = pflag = rflag = 0;
- memset(&utmp, '\0', sizeof(utmp));
- passwd_req = 1;
+ fflag = hflag = pflag = rflag = 0;
+ memset(&utmp, '\0', sizeof(utmp));
+ passwd_req = 1;
#ifdef AFS_SUN_ENV
#ifdef AFS_SUN5_ENV
- while ((ch = getopt(argc, argv, "fh:prd")) != -1) {
+ while ((ch = getopt(argc, argv, "fh:prd")) != -1) {
#else
- while ((ch = getopt(argc, argv, "fh:pr")) != -1) {
+ while ((ch = getopt(argc, argv, "fh:pr")) != -1) {
#endif
#else
- while ((ch = getopt(argc, argv, "fh:p")) != EOF) {
+ while ((ch = getopt(argc, argv, "fh:p")) != EOF) {
#endif
/*printf("ch='%c'\n", ch);*/
- switch (ch) {
- case 'f':
- fflag = 1;
- break;
- case 'h':
+ switch (ch) {
+ case 'f':
+ fflag = 1;
+ break;
+ case 'h':
#ifdef AFS_SUN_ENV
- if (hflag || rflag) {
- fprintf(stderr,"Only one of -r and -h allowed\n");
- exit(1);
- }
+ if (hflag || rflag) {
+ fprintf(stderr, "Only one of -r and -h allowed\n");
+ exit(1);
+ }
#endif
- if (getuid()) {
- fprintf(stderr,
- "login: -h for super-user only.\n");
+ if (getuid()) {
+ fprintf(stderr, "login: -h for super-user only.\n");
- exit(1);
- }
- rlog = 1;
- hflag = 1;
- if (domain && (p = strchr(optarg, '.')) &&
- strcasecmp(p, domain) == 0)
- *p = 0;
- hostname = optarg;
- break;
+ exit(1);
+ }
+ rlog = 1;
+ hflag = 1;
+ if (domain && (p = strchr(optarg, '.'))
+ && strcasecmp(p, domain) == 0)
+ *p = 0;
+ hostname = optarg;
+ break;
#ifdef AFS_SUN_ENV
- case 'r':
- if (hflag || rflag) {
- fprintf(stderr,"Only one of -r and -h allowed\n");
- exit(1);
- }
- if (argv[2] == 0)
- exit(1);
+ case 'r':
+ if (hflag || rflag) {
+ fprintf(stderr, "Only one of -r and -h allowed\n");
+ exit(1);
+ }
+ if (argv[2] == 0)
+ exit(1);
#ifndef AFS_SUN5_ENV
/* fflag = 1;*/
#endif
- rflag = 1;
+ rflag = 1;
#ifndef AFS_SUN5_ENV
- usererr = doremotelogin(argv[2]);
- strncpy(utmp.ut_host, argv[2], sizeof(utmp.ut_host));
- argc -= 2;
- argv += 2;
+ usererr = doremotelogin(argv[2]);
+ strncpy(utmp.ut_host, argv[2], sizeof(utmp.ut_host));
+ argc -= 2;
+ argv += 2;
#endif
- continue;
+ continue;
- break;
+ break;
#ifdef AFS_SUN5_ENV
- case 'd': /* Ignode the '-d device' option for now!!! */
- dflag = 0; /* XXX */
- d_dev = *++argv;
- argc--;
- break;
+ case 'd': /* Ignode the '-d device' option for now!!! */
+ dflag = 0; /* XXX */
+ d_dev = *++argv;
+ argc--;
+ break;
#endif
#endif
- case 'p':
- pflag = 1;
- break;
- case '?':
- default:
- fprintf(stderr, "usage: login [-fp] [username]\n");
- exit(1);
- }
- }
- argc -= optind;
- argv += optind;
+ case 'p':
+ pflag = 1;
+ break;
+ case '?':
+ default:
+ fprintf(stderr, "usage: login [-fp] [username]\n");
+ exit(1);
+ }
+ }
+ argc -= optind;
+ argv += optind;
#ifdef AFS_SUN5_ENV
- if (rflag)
- strcpy(rhost, *argv++);
- if (hflag) {
- if ( argv[0] && (*argv[0] != '-')) {
- if ((!strncmp(*argv, "TERM=", strlen("TERM=")))) {
- strncpy(term, &((*argv)[strlen("TERM=")]), sizeof(term));
- }
+ if (rflag)
+ strcpy(rhost, *argv++);
+ if (hflag) {
+ if (argv[0] && (*argv[0] != '-')) {
+ if ((!strncmp(*argv, "TERM=", strlen("TERM=")))) {
+ strncpy(term, &((*argv)[strlen("TERM=")]), sizeof(term));
}
- ask = 1;
- } else
+ }
+ ask = 1;
+ } else
#endif
#if defined(AFS_SUN_ENV) && !defined(AFS_SUN5_ENV)
- if (!rflag && *argv) {
+ if (!rflag && *argv) {
#else
- if (*argv) {
+ if (*argv) {
#endif
#ifdef AFS_OSF_ENV
- memset(ousername,'\0',sizeof(ousername));
- strcpy(ousername,*argv);
- loginname=ousername;
+ memset(ousername, '\0', sizeof(ousername));
+ strcpy(ousername, *argv);
+ loginname = ousername;
#else
- username = *argv;
+ username = *argv;
#endif
- ask = 0;
- } else {
+ ask = 0;
+ } else {
#ifdef AFS_SUN5_ENV
- ttypmt = getenv("TTYPROMPT");
- if (ttypmt && (*ttypmt != '\0')) {
- extern char **getargs();
- /*
- * if ttyprompt is set, there should be data on the stream already.
- */
- if ((envp = getargs(buf1)) != (char**)NULL) {
- username = *envp;
- }
+ ttypmt = getenv("TTYPROMPT");
+ if (ttypmt && (*ttypmt != '\0')) {
+ extern char **getargs();
+ /*
+ * if ttyprompt is set, there should be data on the stream already.
+ */
+ if ((envp = getargs(buf1)) != (char **)NULL) {
+ username = *envp;
}
- ask = 0;
+ }
+ ask = 0;
#else
#ifdef AFS_SUN_ENV
- if (rflag)
- ask = 0;
- else
+ if (rflag)
+ ask = 0;
+ else
#endif
ask = 1;
#endif
- }
- ioctlval = 0;
+ }
+ ioctlval = 0;
#if !defined(AIX) && !defined(AFS_HPUX_ENV) && !defined(AFS_OSF_ENV)
- (void)ioctl(0, TIOCLSET, &ioctlval);
+ (void)ioctl(0, TIOCLSET, &ioctlval);
- (void)ioctl(0, TIOCNXCL, 0);
+ (void)ioctl(0, TIOCNXCL, 0);
- (void)fcntl(0, F_SETFL, ioctlval);
- (void)ioctl(0, TIOCGETP, &sgttyb);
+ (void)fcntl(0, F_SETFL, ioctlval);
+ (void)ioctl(0, TIOCGETP, &sgttyb);
#ifdef AFS_SUN_ENV
- (void)ioctl(0, FIONBIO, &zero);
- (void)ioctl(0, FIOASYNC, &zero);
- (void)ioctl(0, TIOCLGET, &locl);
- /*
- * If talking to an rlogin process,
- * propagate the terminal type and
- * baud rate across the network.
- */
+ (void)ioctl(0, FIONBIO, &zero);
+ (void)ioctl(0, FIOASYNC, &zero);
+ (void)ioctl(0, TIOCLGET, &locl);
+ /*
+ * If talking to an rlogin process,
+ * propagate the terminal type and
+ * baud rate across the network.
+ */
#ifdef AFS_SUN5_ENV
- if (rflag) {
- doremotelogin();
+ if (rflag) {
+ doremotelogin();
#else
- if (rflag || rlog) {
- doremoteterm(term, &sgttyb);
+ if (rflag || rlog) {
+ doremoteterm(term, &sgttyb);
#endif
- }
- locl &= LPASS8;
- locl |= LCRTBS|LCTLECH|LDECCTQ;
- if (sgttyb.sg_ospeed >= B1200)
- locl |= LCRTERA|LCRTKIL;
- (void)ioctl(0, TIOCLSET, &locl);
-#endif
- sgttyb.sg_erase = CERASE;
- sgttyb.sg_kill = CKILL;
- (void)ioctl(0, TIOCSLTC, <c);
- (void)ioctl(0, TIOCSETC, &tc);
+ }
+ locl &= LPASS8;
+ locl |= LCRTBS | LCTLECH | LDECCTQ;
+ if (sgttyb.sg_ospeed >= B1200)
+ locl |= LCRTERA | LCRTKIL;
+ (void)ioctl(0, TIOCLSET, &locl);
+#endif
+ sgttyb.sg_erase = CERASE;
+ sgttyb.sg_kill = CKILL;
+ (void)ioctl(0, TIOCSLTC, <c);
+ (void)ioctl(0, TIOCSETC, &tc);
#ifdef AFS_SUN5_ENV
- if (!rflag)
+ if (!rflag)
#endif
(void)ioctl(0, TIOCSETP, &sgttyb);
#endif /* AIX */
- for (cnt = getdtablesize(); cnt > 2; cnt--)
- close(cnt);
+ for (cnt = getdtablesize(); cnt > 2; cnt--)
+ close(cnt);
#ifdef AFS_SUN52_ENV
- if (dflag) {
- ttyn = d_dev;
- } else
+ if (dflag) {
+ ttyn = d_dev;
+ } else
#endif
- if (ttyn == NULL) {
+ if (ttyn == NULL) {
ttyn = ttyname(0);
if (ttyn == NULL || *ttyn == '\0') {
#ifdef AFS_OSF_ENV
- (void)sprintf(tname, "%s??", _PATH_TTY);
- ttyn = tname;
+ (void)sprintf(tname, "%s??", _PATH_TTY);
+ ttyn = tname;
#else
- ttyn = "/dev/tty??";
+ ttyn = "/dev/tty??";
#endif
}
- }
+ }
#ifdef AFS_HPUX_ENV
- ttyntail = ttyn + sizeof("/dev/") - 1;
+ ttyntail = ttyn + sizeof("/dev/") - 1;
#endif
- if (tty = strrchr(ttyn, '/'))
- ++tty;
- else
- tty = ttyn;
+ if (tty = strrchr(ttyn, '/'))
+ ++tty;
+ else
+ tty = ttyn;
- openlog("login", LOG_ODELAY, LOG_AUTH);
+ openlog("login", LOG_ODELAY, LOG_AUTH);
#ifdef AFS_OSF_ENV
#define _PATH_HUSHLOGIN ".hushlogin"
#endif
{
int cnt;
- int authret=0, doafs=0;
- char shell[PATH_MAX+1] = _PATH_BSHELL, *pass, user[40], ouser[40];
- int (*sia_collect)()=sia_collect_trm;
+ int authret = 0, doafs = 0;
+ char shell[PATH_MAX + 1] = _PATH_BSHELL, *pass, user[40], ouser[40];
+ int (*sia_collect) () = sia_collect_trm;
int getloginp(), uid;
struct passwd *pwd;
/*printf("loginname=%s, ttyn=%s, fflag=%d\n", loginname, ttyn, fflag);*/
- quietlog=0;
- if((sia_ses_init(&entity, oargc, oargv, hostname, loginname, ttyn, 1, NULL)) == SIASUCCESS) {
+ quietlog = 0;
+ if ((sia_ses_init
+ (&entity, oargc, oargv, hostname, loginname, ttyn, 1,
+ NULL)) == SIASUCCESS) {
static int useGetPass = 0;
- int cnt1 = 0, first=0;
+ int cnt1 = 0, first = 0;
char *prompt, *reason, pword[BUFSIZ];
/***** SIA SESSION AUTHENTICATION *****/
- if(!fflag) {
- for(cnt=5; cnt; cnt--) {
+ if (!fflag) {
+ for (cnt = 5; cnt; cnt--) {
doafs = 0;
if (first++ || !entity->name) {
clean_entity_pwd(entity);
break;
}
}
- strcpy(user, entity->name);
+ strcpy(user, entity->name);
prompt = "Password:";
if ((pwd = getpwnam(user))) {
if (!strcmp(pwd->pw_passwd, "X")) {
if (useGetPass) {
pass = getpass(prompt);
} else {
- code = ka_UserReadPassword(prompt, pword, sizeof(pword), &reason);
- pass = pword;
+ code =
+ ka_UserReadPassword(prompt, pword, sizeof(pword),
+ &reason);
+ pass = pword;
if (code) {
if (code != KANULLPASSWORD) {
if (++cnt1 > 3)
useGetPass = 1;
}
- fprintf(stderr, "Unable to read password because %s\n", reason);
+ fprintf(stderr,
+ "Unable to read password because %s\n",
+ reason);
continue;
}
}
if (!pwd) {
- printf("Login incorrect\n"); fflush(stdout);
- continue;
+ printf("Login incorrect\n");
+ fflush(stdout);
+ continue;
}
- if (doafs || ((authret=sia_ses_authent(sia_collect,pass,entity)) == SIASUCCESS)) {
+ if (doafs
+ ||
+ ((authret =
+ sia_ses_authent(sia_collect, pass,
+ entity)) == SIASUCCESS)) {
if (doafs) {
uid = pwd->pw_uid;
sia_make_entity_pwd(pwd, entity);
} else {
uid = entity->pwd->pw_uid;
- pwd = entity->pwd;
+ pwd = entity->pwd;
+ }
+ doafs:
+ authret = do_afs_auth(pwd, pass, doafs);
+ if (!authret) {
+ strcpy(ouser, user);
+ printf("Login incorrect\n");
+ fflush(stdout);
+ continue;
}
-doafs:
- authret = do_afs_auth(pwd, pass, doafs);
- if (!authret) {
- strcpy(ouser, user);
- printf("Login incorrect\n"); fflush(stdout);
- continue;
- }
printf("AFS (R) %s Login\n", AFSVersion);
if (uid) {
groups[0] = groups[1] = 0;
ngroups = getgroups(NGROUPS, groups);
- pagval = get_pag_from_groups(groups[0], groups[1]);
+ pagval =
+ get_pag_from_groups(groups[0], groups[1]);
}
break;
} else if (authret & SIASTOP) {
break;
- }
- else if ( authret == SIAFAIL ) {
- /* why did it fail ? */
+ } else if (authret == SIAFAIL) {
+ /* why did it fail ? */
struct ttyent *ptr;
setttyent();
/*
- ** if the "ptys" command does not exist in the
- ** /etc/securettys file, then root login's are
- ** allowed only from the console
- */
- if ( !pwd->pw_uid ) /* for root */
- if (((ptr=getttynam("ptys"))==NULL) ||
- !( ptr->ty_status & TTY_SECURE))
- {
- printf("root login refused on this terminal\n");
+ ** if the "ptys" command does not exist in the
+ ** /etc/securettys file, then root login's are
+ ** allowed only from the console
+ */
+ if (!pwd->pw_uid) /* for root */
+ if (((ptr = getttynam("ptys")) == NULL)
+ || !(ptr->ty_status & TTY_SECURE)) {
+ printf
+ ("root login refused on this terminal\n");
continue;
}
}
}
printf("login incorrect\n");
}
- if(cnt <= 0 || (doafs == -1)) {
+ if (cnt <= 0 || (doafs == -1)) {
sia_ses_release(&entity);
exit(1);
}
}
/***** SIA SESSION ESTABLISHMENT *****/
- if(sia_ses_estab(sia_collect,entity) == SIASUCCESS) {
+ if (sia_ses_estab(sia_collect, entity) == SIASUCCESS) {
/*
* Display and update lastlog file entry. -DAL003
*/
quietlog = access(_PATH_HUSHLOGIN, F_OK) == 0;
- if(!quietlog)
- quietlog = !*entity->pwd->pw_passwd && !usershell(entity->pwd->pw_shell);
+ if (!quietlog)
+ quietlog = !*entity->pwd->pw_passwd
+ && !usershell(entity->pwd->pw_shell);
if (!entity->tty)
dolastlog(quietlog);
/* END DAL003 */
(void)chown(ktc_tkt_string(), pwd->pw_uid, pwd->pw_gid);
#endif /* AFS_KERBEROS_ENV */
/***** SIA LAUNCHING SESSION *****/
- if(sia_ses_launch(sia_collect,entity) == SIASUCCESS) {
+ if (sia_ses_launch(sia_collect, entity) == SIASUCCESS) {
ngroups = getgroups(NGROUPS, groups);
- if ((pagval != NOPAG) &&
- (afs_get_pag_from_groups(groups[0], groups[1])) == NOPAG) {
+ if ((pagval != NOPAG)
+ && (afs_get_pag_from_groups(groups[0], groups[1])) ==
+ NOPAG) {
/* we will have to shift grouplist to make room for pag */
if (ngroups + 2 > NGROUPS) {
- perror("Too many groups"); /* XXX */
- exit (3);
+ perror("Too many groups"); /* XXX */
+ exit(3);
}
for (j = ngroups - 1; j >= 0; j--) {
groups[j + 2] = groups[j];
}
ngroups += 2;
get_groups_from_pag(pagval, &groups[0], &groups[1]);
- seteuid(0); /* Since the seteuid was set the user already */
+ seteuid(0); /* Since the seteuid was set the user already */
if (setgroups(ngroups, groups) == -1) {
perror("setgroups");
exit(3);
}
- seteuid(entity->pwd->pw_uid); /* Set euid back */
+ seteuid(entity->pwd->pw_uid); /* Set euid back */
}
/****** Nothing left to fail *******/
- if(setreuid(geteuid(),geteuid()) < 0) {
+ if (setreuid(geteuid(), geteuid()) < 0) {
perror("setreuid()");
exit(3);
}
/****** set up environment *******/
/* destroy environment unless user has requested preservation */
envinit[0] = envinit[1] = 0;
- if (environ) for (cnt = 0; environ[cnt] != NULL; cnt++)
- if (!strncmp(environ[cnt], "TERM=", 5)) {
- envinit[0] = environ[cnt];
- break;
- }
+ if (environ)
+ for (cnt = 0; environ[cnt] != NULL; cnt++)
+ if (!strncmp(environ[cnt], "TERM=", 5)) {
+ envinit[0] = environ[cnt];
+ break;
+ }
if (!pflag)
environ = envinit;
(void)setenv("HOME", entity->pwd->pw_dir, 1);
- if(entity->pwd->pw_shell && *entity->pwd->pw_shell)
+ if (entity->pwd->pw_shell && *entity->pwd->pw_shell)
strncpy(shell, entity->pwd->pw_shell, sizeof shell);
(void)setenv("SHELL", shell, 1);
if (term[0] == '\0')
#endif /* AFS_KERBEROS_ENV */
if (!quietlog) {
struct stat st;
-
+
motd();
- (void)sprintf(tbuf, "%s/%s", _PATH_MAILDIR, entity->pwd->pw_name);
+ (void)sprintf(tbuf, "%s/%s", _PATH_MAILDIR,
+ entity->pwd->pw_name);
if (stat(tbuf, &st) == 0 && st.st_size != 0)
- (void)printf("You have %smail.\n", (st.st_mtime > st.st_atime) ? "new " : "");
+ (void)printf("You have %smail.\n",
+ (st.st_mtime >
+ st.st_atime) ? "new " : "");
}
/******* Setup default signals **********/
(void)signal(SIGALRM, SIG_DFL);
(void)signal(SIGQUIT, SIG_DFL);
(void)signal(SIGINT, SIG_DFL);
(void)signal(SIGTSTP, SIG_IGN);
-
+
tbuf[0] = '-';
- (void)strcpy(tbuf + 1, (p = strrchr(shell, '/')) ? p + 1 : shell);
+ (void)strcpy(tbuf + 1,
+ (p = strrchr(shell, '/')) ? p + 1 : shell);
sia_ses_release(&entity);
execlp(shell, tbuf, 0);
(void)printf("login: no shell: %s.\n", strerror(errno));
}
#else /* AFS_OSF_ENV */
#ifdef AFS_HPUX_ENV
- { /* This block sets TZ environment on HPUX */
- /* First set TZ environment here, so that
- LOGIN FAILURE will get correct time stamp.
- For logins from console, -p flag is not set,
- the TZ environment set here will be cleared later.
- We're gonna set it once again later after it's cleared.
- */
- FILE *fp;
- char buf[MAX_TZ_LEN];
- char *env_p=NULL;
- int tz_incorrect=0;
-
- /* set TZ only if tz_incorrect
- (*env_p==0 or env_p==0 ) and there is a correct /etc/TIMEZONE
- otherwise, just let it be default (US eastern on HP)
- */
- env_p = getenv("TZ");
- if (!env_p)
- tz_incorrect = 1;
- else if (!(*env_p))
- tz_incorrect = 1;
-
- if (tz_incorrect) {
- /* HP UX 10.0 or later has different file format */
+ { /* This block sets TZ environment on HPUX */
+ /* First set TZ environment here, so that
+ * LOGIN FAILURE will get correct time stamp.
+ * For logins from console, -p flag is not set,
+ * the TZ environment set here will be cleared later.
+ * We're gonna set it once again later after it's cleared.
+ */
+ FILE *fp;
+ char buf[MAX_TZ_LEN];
+ char *env_p = NULL;
+ int tz_incorrect = 0;
+
+ /* set TZ only if tz_incorrect
+ * (*env_p==0 or env_p==0 ) and there is a correct /etc/TIMEZONE
+ * otherwise, just let it be default (US eastern on HP)
+ */
+ env_p = getenv("TZ");
+ if (!env_p)
+ tz_incorrect = 1;
+ else if (!(*env_p))
+ tz_incorrect = 1;
+
+ if (tz_incorrect) {
+ /* HP UX 10.0 or later has different file format */
#ifdef AFS_HPUX100_ENV
- /* /etc/TIMEZONE file example (HP-UX 10 or later)
- TZ=EST5EDT
- export TZ
- */
- fp = fopen ("/etc/TIMEZONE","r");
- if (fp) {
- if ( (fgets (buf, sizeof(buf), fp)) != NULL ) {
- buf[strlen(buf)-1] = 0;
- if (!strncmp (buf, "TZ=", 3)) {
- strncpy (TZ, buf, MAX_TZ_LEN);
- putenv (TZ);
- }
- }
- fclose(fp);
- }
+ /* /etc/TIMEZONE file example (HP-UX 10 or later)
+ * TZ=EST5EDT
+ * export TZ
+ */
+ fp = fopen("/etc/TIMEZONE", "r");
+ if (fp) {
+ if ((fgets(buf, sizeof(buf), fp)) != NULL) {
+ buf[strlen(buf) - 1] = 0;
+ if (!strncmp(buf, "TZ=", 3)) {
+ strncpy(TZ, buf, MAX_TZ_LEN);
+ putenv(TZ);
+ }
+ }
+ fclose(fp);
+ }
#else /* AFS_HPUX100_ENV */
- /* /etc/src.sh file example (HP-UX 9 or earlier)
- SYSTEM_NAME=myname; export SYSTEM_NAME
- TZ=EST5EDT; export TZ
- */
- fp = fopen ("/etc/src.sh","r");
- if (fp) {
- while ( (fgets (buf, sizeof(buf), fp)) != NULL ) {
- buf[strlen(buf)-1] = 0;
- if (!strncmp (buf, "TZ=", 3)) {
- char *p = strchr (buf, ';');
- if (p) *p = 0;
- strncpy (TZ, buf, MAX_TZ_LEN);
- putenv (TZ);
- }
- }
- fclose(fp);
- }
+ /* /etc/src.sh file example (HP-UX 9 or earlier)
+ * SYSTEM_NAME=myname; export SYSTEM_NAME
+ * TZ=EST5EDT; export TZ
+ */
+ fp = fopen("/etc/src.sh", "r");
+ if (fp) {
+ while ((fgets(buf, sizeof(buf), fp)) != NULL) {
+ buf[strlen(buf) - 1] = 0;
+ if (!strncmp(buf, "TZ=", 3)) {
+ char *p = strchr(buf, ';');
+ if (p)
+ *p = 0;
+ strncpy(TZ, buf, MAX_TZ_LEN);
+ putenv(TZ);
+ }
+ }
+ fclose(fp);
+ }
#endif /* AFS_HPUX100_ENV */
- }
- else {
- *TZ = 0;
- }
- }
+ } else {
+ *TZ = 0;
+ }
+ }
#endif /* AFS_HPUX_ENV */
- for (cnt = 0;; ask = 1) {
- ioctlval = 0;
+ for (cnt = 0;; ask = 1) {
+ ioctlval = 0;
#if !defined(AIX) && !defined(AFS_HPUX_ENV)
- (void)ioctl(0, TIOCSETD, &ioctlval);
+ (void)ioctl(0, TIOCSETD, &ioctlval);
#endif /* !AIX and !hpux */
- if (ask | !username) {
- fflag = 0;
- getloginname(1);
- }
- /*
- * Note if trying multiple user names;
- * log failures for previous user name,
- * but don't bother logging one failure
- * for nonexistent name (mistyped username).
- */
- if (failures && strcmp(tbuf, username)) {
- if (failures > (pwd ? 0 : 1))
- badlogin(tbuf);
- failures = 0;
- }
- (void)strcpy(tbuf, username);
- salt = "xx";
+ if (ask | !username) {
+ fflag = 0;
+ getloginname(1);
+ }
+ /*
+ * Note if trying multiple user names;
+ * log failures for previous user name,
+ * but don't bother logging one failure
+ * for nonexistent name (mistyped username).
+ */
+ if (failures && strcmp(tbuf, username)) {
+ if (failures > (pwd ? 0 : 1))
+ badlogin(tbuf);
+ failures = 0;
+ }
+ (void)strcpy(tbuf, username);
+ salt = "xx";
#ifdef AFS_SUN5_ENV
- if ((pwd = getpwnam(username)) && (spwd = getspnam(username))) {
- initgroups(username, pwd->pw_gid); /* XXX */
- salt = spwd->sp_pwdp;
- }
+ if ((pwd = getpwnam(username)) && (spwd = getspnam(username))) {
+ initgroups(username, pwd->pw_gid); /* XXX */
+ salt = spwd->sp_pwdp;
+ }
#else /* if !SUN5 */
- if (pwd = getpwnam(username))
- salt = pwd->pw_passwd;
+ if (pwd = getpwnam(username))
+ salt = pwd->pw_passwd;
#endif /* else !SUN5 */
- /* if user not super-user, check for disabled logins */
- if (pwd == NULL || pwd->pw_uid) {
- checknologin();
- }
-
- /*
- * Disallow automatic login to root; if not invoked by
- * root, disallow if the uid's differ.
- */
- if (fflag && pwd) {
- uid_t uid = getuid();
+ /* if user not super-user, check for disabled logins */
+ if (pwd == NULL || pwd->pw_uid) {
+ checknologin();
+ }
- /*
- * allow f flag only if user running login is
- * same as target user or superuser
- */
- fflag = (uid == 0) || (uid == pwd->pw_uid);
- if (fflag) passwd_req = 0;
+ /*
+ * Disallow automatic login to root; if not invoked by
+ * root, disallow if the uid's differ.
+ */
+ if (fflag && pwd) {
+ uid_t uid = getuid();
+
+ /*
+ * allow f flag only if user running login is
+ * same as target user or superuser
+ */
+ fflag = (uid == 0) || (uid == pwd->pw_uid);
+ if (fflag)
+ passwd_req = 0;
/* passwd_req = pwd->pw_uid == 0 || (uid && uid != pwd->pw_uid);*/
- }
+ }
- /*
- * If no pre-authentication and a password exists
- * for this user, prompt for one and verify it.
- */
- if (!passwd_req || (pwd && !*pwd->pw_passwd)) {
- break;
- }
+ /*
+ * If no pre-authentication and a password exists
+ * for this user, prompt for one and verify it.
+ */
+ if (!passwd_req || (pwd && !*pwd->pw_passwd)) {
+ break;
+ }
#if defined(AFS_SUN_ENV) && !defined(AFS_SUN5_ENV)
- if (!usererr)
- break;
+ if (!usererr)
+ break;
#endif
#if !defined(AIX) && !defined(AFS_HPUX_ENV)
- setpriority(PRIO_PROCESS, 0, -4);
+ setpriority(PRIO_PROCESS, 0, -4);
#endif
- /*
- * The basic model for logging in now, is that *if* there
- * is a kerberos record for this individual user we will
- * trust kerberos (provided the user really has an account
- * locally.) If there is no kerberos record (or the password
- * were typed incorrectly.) we would attempt to authenticate
- * against the local password file entry. Naturally, if
- * both fail we use existing failure code.
- */
- if(pwd)
- {
- char pword[BUFSIZ];
- int cnt1 =0;
- static int useGetPass = 0;
-
- if(useGetPass) {
- pp = getpass("Password:");
- memcpy(pword, pp, 8);
- } else {
- code = ka_UserReadPassword("Password:",
- pword,
- sizeof(pword),
- &reason);
-
- if(code) {
- if (code != KANULLPASSWORD) {
- if (++cnt1 > 5)
- useGetPass = 1;
- }
- fprintf(stderr,
- "Unable to read password because %s\n",
- reason);
- goto loginfailed;
- }
+ /*
+ * The basic model for logging in now, is that *if* there
+ * is a kerberos record for this individual user we will
+ * trust kerberos (provided the user really has an account
+ * locally.) If there is no kerberos record (or the password
+ * were typed incorrectly.) we would attempt to authenticate
+ * against the local password file entry. Naturally, if
+ * both fail we use existing failure code.
+ */
+ if (pwd) {
+ char pword[BUFSIZ];
+ int cnt1 = 0;
+ static int useGetPass = 0;
+
+ if (useGetPass) {
+ pp = getpass("Password:");
+ memcpy(pword, pp, 8);
+ } else {
+ code =
+ ka_UserReadPassword("Password:", pword, sizeof(pword),
+ &reason);
+
+ if (code) {
+ if (code != KANULLPASSWORD) {
+ if (++cnt1 > 5)
+ useGetPass = 1;
}
- pp = pword;
- if(ka_UserAuthenticateGeneral(
- KA_USERAUTH_VERSION + KA_USERAUTH_DOSETPAG,
- pwd->pw_name, /* kerberos name */
- NULL, /* instance */
- NULL, /* realm */
- pp, /* password */
- 0, /* default lifetime */
- &password_expires,
- 0, /* spare 2 */
- &reason /* error string */
- )) {
-
- afsLoginFail = 1;
- pword[8] = '\0';
- } else {
- if(strcmp(pwd->pw_passwd,"*"))
- break; /* out of for loop */
+ fprintf(stderr, "Unable to read password because %s\n",
+ reason);
+ goto loginfailed;
+ }
+ }
+ pp = pword;
+ if (ka_UserAuthenticateGeneral(KA_USERAUTH_VERSION + KA_USERAUTH_DOSETPAG, pwd->pw_name, /* kerberos name */
+ NULL, /* instance */
+ NULL, /* realm */
+ pp, /* password */
+ 0, /* default lifetime */
+ &password_expires, 0, /* spare 2 */
+ &reason /* error string */
+ )) {
+
+ afsLoginFail = 1;
+ pword[8] = '\0';
+ } else {
+ if (strcmp(pwd->pw_passwd, "*"))
+ break; /* out of for loop */
#if !defined(AIX) && !defined(AFS_HPUX_ENV)
- (void)ioctl(0, TIOCHPCL, (struct sgttyb *)NULL);
+ (void)ioctl(0, TIOCHPCL, (struct sgttyb *)NULL);
#endif /* AIX */
- goto loginfailed;
- }
- } else {
- pp = getpass("Password:");
- }
+ goto loginfailed;
+ }
+ } else {
+ pp = getpass("Password:");
+ }
- p = crypt(pp, salt);
- (void) memset(pp, '\0', strlen(pp));
+ p = crypt(pp, salt);
+ (void)memset(pp, '\0', strlen(pp));
#ifdef AFS_SUN5_ENV
- if (spwd && !strcmp(p, spwd->sp_pwdp))
+ if (spwd && !strcmp(p, spwd->sp_pwdp))
#else
- if (pwd && !strcmp(p, pwd->pw_passwd))
-#endif
- {
- /* Only print this if local authentication is successful */
- if (afsLoginFail) {
- printf("Unable to authenticate to AFS because %s\n", reason);
- printf("proceeding with local authentication...\n");
- }
- afsLoginFail = 0;
- break;
- }
- afsLoginFail = 0;
-
- loginfailed:
- printf("Login incorrect\n");
- failures++;
- /* we allow 10 tries, but after 3 we start backing off */
- if (++cnt > 3) {
- if (cnt >= 6) {
- badlogin(username);
+ if (pwd && !strcmp(p, pwd->pw_passwd))
+#endif
+ {
+ /* Only print this if local authentication is successful */
+ if (afsLoginFail) {
+ printf("Unable to authenticate to AFS because %s\n", reason);
+ printf("proceeding with local authentication...\n");
+ }
+ afsLoginFail = 0;
+ break;
+ }
+ afsLoginFail = 0;
+
+ loginfailed:
+ printf("Login incorrect\n");
+ failures++;
+ /* we allow 10 tries, but after 3 we start backing off */
+ if (++cnt > 3) {
+ if (cnt >= 6) {
+ badlogin(username);
#if !defined(AIX) && !defined(AFS_HPUX_ENV)
- (void)ioctl(0, TIOCHPCL, (struct sgttyb *)NULL);
+ (void)ioctl(0, TIOCHPCL, (struct sgttyb *)NULL);
#endif /* AIX */
- (void)close(0);
- (void)close(1);
- (void)close(2);
- sleep(10);
- exit(1);
- }
- sleep((u_int)((cnt - 3) * 5));
- }
+ (void)close(0);
+ (void)close(1);
+ (void)close(2);
+ sleep(10);
+ exit(1);
}
+ sleep((u_int) ((cnt - 3) * 5));
+ }
+ }
#if !defined(AIX) && !defined(AFS_HPUX_ENV)
- setpriority(PRIO_PROCESS, 0, 0);
+ setpriority(PRIO_PROCESS, 0, 0);
#endif /* AIX */
#ifdef AFS_SUN5_ENV
- /* Exits if root login not on system console. */
- if (pwd->pw_uid == 0) {
- if ((Console != NULL) && (strcmp(ttyn, Console) != 0)) {
- (void) printf("Not on system console\n");
- exit(10);
- }
- if (Def_supath != NULL)
- Def_path = Def_supath;
- else
- Def_path = DEF_SUPATH;
+ /* Exits if root login not on system console. */
+ if (pwd->pw_uid == 0) {
+ if ((Console != NULL) && (strcmp(ttyn, Console) != 0)) {
+ (void)printf("Not on system console\n");
+ exit(10);
}
+ if (Def_supath != NULL)
+ Def_path = Def_supath;
+ else
+ Def_path = DEF_SUPATH;
+ }
#endif /* AFS_SUN5_ENV */
- printf("AFS (R) %s Login\n", AFSVersion); /* generated version */
+ printf("AFS (R) %s Login\n", AFSVersion); /* generated version */
- /* committed to login -- turn off timeout */
- (void)alarm((u_int)0);
+ /* committed to login -- turn off timeout */
+ (void)alarm((u_int) 0);
- /*
- * If valid so far and root is logging in, see if root logins on
- * this terminal are permitted.
- */
+ /*
+ * If valid so far and root is logging in, see if root logins on
+ * this terminal are permitted.
+ */
#if !defined(AIX) && !defined(AFS_SUN5_ENV)
#ifdef AFS_HPUX_ENV
- /* This is the /etc/securetty feature. We wanted to 1st prompt for a
- * password even if we know that this is not a securetty because
- * we don't want to give any clue if the potential intruder guesses
- * the correct password.
- */
- if ((pwd->pw_uid == 0) && !rootterm(ttyn+sizeof("/dev/")-1)) {
+ /* This is the /etc/securetty feature. We wanted to 1st prompt for a
+ * password even if we know that this is not a securetty because
+ * we don't want to give any clue if the potential intruder guesses
+ * the correct password.
+ */
+ if ((pwd->pw_uid == 0) && !rootterm(ttyn + sizeof("/dev/") - 1)) {
#else
- if (pwd->pw_uid == 0 && !rootterm(tty)) {
+ if (pwd->pw_uid == 0 && !rootterm(tty)) {
#endif
- if (hostname)
- syslog(LOG_NOTICE, "ROOT LOGIN REFUSED FROM %s",
- hostname);
- else
- syslog(LOG_NOTICE, "ROOT LOGIN REFUSED ON %s", tty);
- printf("Login incorrect\n");
+ if (hostname)
+ syslog(LOG_NOTICE, "ROOT LOGIN REFUSED FROM %s", hostname);
+ else
+ syslog(LOG_NOTICE, "ROOT LOGIN REFUSED ON %s", tty);
+ printf("Login incorrect\n");
- /*
- Reset tty line.
- */
+ /*
+ * Reset tty line.
+ */
- (void)chmod(ttyn,0666);
+ (void)chmod(ttyn, 0666);
- sleepexit(1);
- }
+ sleepexit(1);
+ }
#endif /* !AIX & !SUN5 */
#ifdef Q_SETUID
- if (quota(Q_SETUID, pwd->pw_uid, 0, 0) < 0 && errno != EINVAL) {
- switch(errno) {
- case EUSERS:
- fprintf(stderr,
- "Too many users logged on already.\nTry again later.\n");
- break;
- case EPROCLIM:
- fprintf(stderr,
- "You have too many processes running.\n");
- break;
- default:
- perror("quota (Q_SETUID)");
- }
+ if (quota(Q_SETUID, pwd->pw_uid, 0, 0) < 0 && errno != EINVAL) {
+ switch (errno) {
+ case EUSERS:
+ fprintf(stderr,
+ "Too many users logged on already.\nTry again later.\n");
+ break;
+ case EPROCLIM:
+ fprintf(stderr, "You have too many processes running.\n");
+ break;
+ default:
+ perror("quota (Q_SETUID)");
+ }
- /*
- Reset tty line.
- */
+ /*
+ * Reset tty line.
+ */
- (void)chmod(ttyn,0666);
+ (void)chmod(ttyn, 0666);
- sleepexit(0);
- }
+ sleepexit(0);
+ }
#endif /* Q_SETUID */
- /* For Solaris and HP, we might want to chdir later for remotely
- mounted home directory because home direcotry may be
- protected now
- */
- if (chdir(pwd->pw_dir) < 0) {
+ /* For Solaris and HP, we might want to chdir later for remotely
+ * mounted home directory because home direcotry may be
+ * protected now
+ */
+ if (chdir(pwd->pw_dir) < 0) {
#if !defined(AFS_SUN5_ENV) && !defined(AFS_HPUX_ENV)
- printf("No directory %s!\n", pwd->pw_dir);
+ printf("No directory %s!\n", pwd->pw_dir);
#endif /* !defined(AFS_SUN5_ENV) && !defined(AFS_HPUX_ENV) */
- if (chdir("/"))
- {
-
- /*
- Reset tty line.
- */
+ if (chdir("/")) {
- (void)chmod(ttyn,0666);
+ /*
+ * Reset tty line.
+ */
- exit(0);
- }
+ (void)chmod(ttyn, 0666);
+ exit(0);
+ }
#if !defined(AFS_SUN5_ENV) && !defined(AFS_HPUX_ENV)
- pwd->pw_dir = "/";
- printf("Logging in with home = \"/\".\n");
+ pwd->pw_dir = "/";
+ printf("Logging in with home = \"/\".\n");
#else /* !defined(AFS_SUN5_ENV) && !defined(AFS_HPUX_ENV) */
- retry_chdir = 1;
+ retry_chdir = 1;
#endif /* !defined(AFS_SUN5_ENV) && !defined(AFS_HPUX_ENV) */
- }
+ }
- /* nothing else left to fail -- really log in */
- {
+ /* nothing else left to fail -- really log in */
+ {
#ifdef AFS_SUN5_ENV
- long tlen;
- struct utmpx *utx, *getutxent(), *pututxline();
+ long tlen;
+ struct utmpx *utx, *getutxent(), *pututxline();
#endif
#if defined(AFS_HPUX_ENV)
- register struct utmp *u = NULL;
- extern pid_t getpid();
+ register struct utmp *u = NULL;
+ extern pid_t getpid();
#endif
#ifdef AFS_SUN5_ENV
- (void)time(&utmp.ut_tv.tv_sec);
+ (void)time(&utmp.ut_tv.tv_sec);
#else
- (void)time(&utmp.ut_time);
+ (void)time(&utmp.ut_time);
#endif
- strncpy(utmp.ut_name, username, sizeof(utmp.ut_name));
-#if !defined(AIX) /*&& !defined(AFS_SUN5_ENV)*/
- if (hostname)
- strncpy(utmp.ut_host, hostname, sizeof(utmp.ut_host));
+ strncpy(utmp.ut_name, username, sizeof(utmp.ut_name));
+#if !defined(AIX) /*&& !defined(AFS_SUN5_ENV) */
+ if (hostname)
+ strncpy(utmp.ut_host, hostname, sizeof(utmp.ut_host));
#endif
- strncpy(utmp.ut_line, tty, sizeof(utmp.ut_line));
+ strncpy(utmp.ut_line, tty, sizeof(utmp.ut_line));
#if defined(AFS_HPUX_ENV) || defined(AFS_SUN5_ENV)
- utmp.ut_type = USER_PROCESS;
- if (!strncmp(ttyn, "/dev/", strlen("/dev/"))) {
- strncpy(utmp.ut_line, &(ttyn[strlen("/dev/")]), sizeof(utmp.ut_line));
- }
+ utmp.ut_type = USER_PROCESS;
+ if (!strncmp(ttyn, "/dev/", strlen("/dev/"))) {
+ strncpy(utmp.ut_line, &(ttyn[strlen("/dev/")]),
+ sizeof(utmp.ut_line));
+ }
- utmp.ut_pid = getpid();
- if ((!strncmp(tty, "tty", strlen("tty"))) ||
- (!strncmp(tty, "pty", strlen("pty"))) ) {
- strncpy(utmp.ut_id, &(tty[strlen("tty")]), sizeof(utmp.ut_id));
- }
+ utmp.ut_pid = getpid();
+ if ((!strncmp(tty, "tty", strlen("tty")))
+ || (!strncmp(tty, "pty", strlen("pty")))) {
+ strncpy(utmp.ut_id, &(tty[strlen("tty")]), sizeof(utmp.ut_id));
+ }
#endif /* AFS_HPUX_ENV */
#ifdef AFS_HPUX_ENV
+ /*
+ * Find the entry for this pid (or line if we are a sublogin)
+ * in the utmp file.
+ */
+ while ((u = getutent()) != NULL) {
+ if ((u->ut_type == INIT_PROCESS || u->ut_type == LOGIN_PROCESS
+ || u->ut_type == USER_PROCESS)
+ &&
+ ((sublogin
+ && strncmp(u->ut_line, ttyntail, sizeof(u->ut_line)) == 0)
+ || u->ut_pid == utmp.ut_pid)) {
+
/*
- * Find the entry for this pid (or line if we are a sublogin)
- * in the utmp file.
+ * Copy in the name of the tty minus the
+ * "/dev/", the id, and set the type of entry
+ * to USER_PROCESS.
*/
- while ((u = getutent()) != NULL) {
- if ( (u->ut_type == INIT_PROCESS ||
- u->ut_type == LOGIN_PROCESS ||
- u->ut_type == USER_PROCESS)
- && ( (sublogin &&
- strncmp(u->ut_line,ttyntail,sizeof(u->ut_line))==0) ||
- u->ut_pid == utmp.ut_pid) ) {
-
- /*
- * Copy in the name of the tty minus the
- * "/dev/", the id, and set the type of entry
- * to USER_PROCESS.
- */
- (void) strncpy(utmp.ut_line, ttyntail, sizeof(utmp.ut_line));
- utmp.ut_id[0] = u->ut_id[0];
- utmp.ut_id[1] = u->ut_id[1];
- utmp.ut_id[2] = u->ut_id[2];
- utmp.ut_id[3] = u->ut_id[3];
- utmp.ut_type = USER_PROCESS;
- utmp.how_to_count = add_count();
-
- /*
- * Copy remote host information
- */
- strncpy(utmp.ut_host, u->ut_host, sizeof(utmp.ut_host));
- utmp.ut_addr = u->ut_addr;
+ (void)strncpy(utmp.ut_line, ttyntail, sizeof(utmp.ut_line));
+ utmp.ut_id[0] = u->ut_id[0];
+ utmp.ut_id[1] = u->ut_id[1];
+ utmp.ut_id[2] = u->ut_id[2];
+ utmp.ut_id[3] = u->ut_id[3];
+ utmp.ut_type = USER_PROCESS;
+ utmp.how_to_count = add_count();
- /* Return the new updated utmp file entry. */
- pututline(&utmp);
- break;
- }
+ /*
+ * Copy remote host information
+ */
+ strncpy(utmp.ut_host, u->ut_host, sizeof(utmp.ut_host));
+ utmp.ut_addr = u->ut_addr;
+
+ /* Return the new updated utmp file entry. */
+ pututline(&utmp);
+ break;
+ }
}
endutent(); /* Close utmp file */
#endif
#ifdef AFS_SUN5_ENV
- utmp.ut_syslen = (tlen = strlen(utmp.ut_host)) ? min(tlen+1, sizeof(utmp.ut_host)) : 0;
- strncpy(utmp.ut_user, username, sizeof(utmp.ut_user));
- while ((utx = getutxent()) != NULL) {
- if ((utx->ut_type == INIT_PROCESS || utx->ut_type == LOGIN_PROCESS ||
- utx->ut_type == USER_PROCESS) && (utx->ut_pid == utmp.ut_pid)) {
- strncpy(utmp.ut_line,(ttyn+sizeof("/dev/")-1), sizeof(utmp.ut_line));
- utmp.ut_id[0] = utx->ut_id[0];
- utmp.ut_id[1] = utx->ut_id[1];
- utmp.ut_id[2] = utx->ut_id[2];
- utmp.ut_id[3] = utx->ut_id[3];
- utmp.ut_type = USER_PROCESS;
- pututxline(&utmp);
- break;
- }
- }
- endutxent(); /* Close utmp file */
- if (!utx) {
- printf("No utmpx entry. You must exec 'login' from the lowest level 'sh'\n");
- exit(1);
- } else
- updwtmpx(WTMPX_FILE, &utmp);
+ utmp.ut_syslen = (tlen =
+ strlen(utmp.ut_host)) ? min(tlen + 1,
+ sizeof(utmp.
+ ut_host)) : 0;
+ strncpy(utmp.ut_user, username, sizeof(utmp.ut_user));
+ while ((utx = getutxent()) != NULL) {
+ if ((utx->ut_type == INIT_PROCESS || utx->ut_type == LOGIN_PROCESS
+ || utx->ut_type == USER_PROCESS)
+ && (utx->ut_pid == utmp.ut_pid)) {
+ strncpy(utmp.ut_line, (ttyn + sizeof("/dev/") - 1),
+ sizeof(utmp.ut_line));
+ utmp.ut_id[0] = utx->ut_id[0];
+ utmp.ut_id[1] = utx->ut_id[1];
+ utmp.ut_id[2] = utx->ut_id[2];
+ utmp.ut_id[3] = utx->ut_id[3];
+ utmp.ut_type = USER_PROCESS;
+ pututxline(&utmp);
+ break;
+ }
+ }
+ endutxent(); /* Close utmp file */
+ if (!utx) {
+ printf
+ ("No utmpx entry. You must exec 'login' from the lowest level 'sh'\n");
+ exit(1);
+ } else
+ updwtmpx(WTMPX_FILE, &utmp);
#else
- login(&utmp);
+ login(&utmp);
#endif
- }
+ }
- quietlog = access(HUSHLOGIN, F_OK) == 0;
- dolastlog(quietlog);
+ quietlog = access(HUSHLOGIN, F_OK) == 0;
+ dolastlog(quietlog);
#if !defined(AIX) && !defined(AFS_HPUX_ENV)
#ifdef AFS_SUN_ENV
- if (!hflag && !rflag) { /* XXX */
+ if (!hflag && !rflag) { /* XXX */
#else
- if (!hflag) { /* XXX */
+ if (!hflag) { /* XXX */
#endif
- static struct winsize win = { 0, 0, 0, 0 };
+ static struct winsize win = { 0, 0, 0, 0 };
- (void)ioctl(0, TIOCSWINSZ, &win);
- }
+ (void)ioctl(0, TIOCSWINSZ, &win);
+ }
#endif /* !AIX and !hpux */
#ifdef AFS_SUN5_ENV
- /*
- * Set the user's ulimit
- */
- if (Def_ulimit > 0L && ulimit(SET_FSIZ, Def_ulimit) < 0L)
- (void) printf("Could not set ULIMIT to %ld\n", Def_ulimit);
+ /*
+ * Set the user's ulimit
+ */
+ if (Def_ulimit > 0L && ulimit(SET_FSIZ, Def_ulimit) < 0L)
+ (void)printf("Could not set ULIMIT to %ld\n", Def_ulimit);
#endif
#if defined(AFS_SUN_ENV)
- /*
- * Set owner/group/permissions of framebuffer devices
- */
- (void) set_fb_attrs(ttyn, pwd->pw_uid, pwd->pw_gid);
+ /*
+ * Set owner/group/permissions of framebuffer devices
+ */
+ (void)set_fb_attrs(ttyn, pwd->pw_uid, pwd->pw_gid);
#endif
- (void)chown(ttyn, pwd->pw_uid,
- (gr = getgrnam(TTYGRPNAME)) ? gr->gr_gid : pwd->pw_gid);
+ (void)chown(ttyn, pwd->pw_uid,
+ (gr = getgrnam(TTYGRPNAME)) ? gr->gr_gid : pwd->pw_gid);
- (void)chmod(ttyn, 0620);
- (void)setgid(pwd->pw_gid);
+ (void)chmod(ttyn, 0620);
+ (void)setgid(pwd->pw_gid);
#ifdef AFS_HPUX_ENV
- if ((pwd->pw_gid < 0) || (pwd->pw_gid > MAXUID)) {
- printf("Bad group id.\n");
- exit(1);
- }
- if ((pwd->pw_uid < 0) || (pwd->pw_uid > MAXUID)) {
- printf("Bad user id.\n");
- exit(1);
- }
+ if ((pwd->pw_gid < 0) || (pwd->pw_gid > MAXUID)) {
+ printf("Bad group id.\n");
+ exit(1);
+ }
+ if ((pwd->pw_uid < 0) || (pwd->pw_uid > MAXUID)) {
+ printf("Bad user id.\n");
+ exit(1);
+ }
#endif
#ifdef AFS_KERBEROS_ENV
- (void)chown(ktc_tkt_string(), pwd->pw_uid, pwd->pw_gid);
-
-#endif
-
- groups[0] = groups[1] = 0;
- ngroups = getgroups(NGROUPS_MAX, groups);
- pagval = get_pag_from_groups(groups[0], groups[1]);
- initgroups(username, pwd->pw_gid);
- ngroups = getgroups(NGROUPS_MAX, groups);
- if ((pagval != NOPAG) &&
- (afs_get_pag_from_groups(groups[0], groups[1])) == NOPAG) {
- /* we will have to shift grouplist to make room for pag */
- if (ngroups + 2 > NGROUPS_MAX)
- return E2BIG; /* XXX */
- for (j = ngroups - 1; j >= 0; j--) {
- groups[j + 2] = groups[j];
- }
- ngroups += 2;
- get_groups_from_pag(pagval, &groups[0], &groups[1]);
- if (setgroups(ngroups, groups) == -1) {
- perror("setgroups");
- return -1;
- }
+ (void)chown(ktc_tkt_string(), pwd->pw_uid, pwd->pw_gid);
+
+#endif
+
+ groups[0] = groups[1] = 0;
+ ngroups = getgroups(NGROUPS_MAX, groups);
+ pagval = get_pag_from_groups(groups[0], groups[1]);
+ initgroups(username, pwd->pw_gid);
+ ngroups = getgroups(NGROUPS_MAX, groups);
+ if ((pagval != NOPAG)
+ && (afs_get_pag_from_groups(groups[0], groups[1])) == NOPAG) {
+ /* we will have to shift grouplist to make room for pag */
+ if (ngroups + 2 > NGROUPS_MAX)
+ return E2BIG; /* XXX */
+ for (j = ngroups - 1; j >= 0; j--) {
+ groups[j + 2] = groups[j];
}
-
+ ngroups += 2;
+ get_groups_from_pag(pagval, &groups[0], &groups[1]);
+ if (setgroups(ngroups, groups) == -1) {
+ perror("setgroups");
+ return -1;
+ }
+ }
#ifdef Q_DOWARN
- quota(Q_DOWARN, pwd->pw_uid, (dev_t)-1, 0);
+ quota(Q_DOWARN, pwd->pw_uid, (dev_t) - 1, 0);
#endif /* Q_DOWARN */
- /* destroy environment unless user has requested preservation */
- if (!pflag) {
- envinit[0] = NULL;
- envinit[1] = NULL;
- environ = envinit;
- }
- (void)setuid(pwd->pw_uid);
+ /* destroy environment unless user has requested preservation */
+ if (!pflag) {
+ envinit[0] = NULL;
+ envinit[1] = NULL;
+ environ = envinit;
+ }
+ (void)setuid(pwd->pw_uid);
#if defined(AFS_SUN5_ENV) || defined(AFS_HPUX_ENV)
- /* This is the time to retry chdir for Solaris and HP
- */
- if (retry_chdir && chdir(pwd->pw_dir)<0) {
- printf ("No directory %s!\n", pwd->pw_dir);
- if (chdir("/")<0) {
- /* reset tty line and exit */
- (void)chmod(ttyn, 0666);
- exit(0);
- }
- pwd->pw_dir = "/";
- printf ("Logging with home = \"/\".\n");
- }
+ /* This is the time to retry chdir for Solaris and HP
+ */
+ if (retry_chdir && chdir(pwd->pw_dir) < 0) {
+ printf("No directory %s!\n", pwd->pw_dir);
+ if (chdir("/") < 0) {
+ /* reset tty line and exit */
+ (void)chmod(ttyn, 0666);
+ exit(0);
+ }
+ pwd->pw_dir = "/";
+ printf("Logging with home = \"/\".\n");
+ }
#endif /* AFS_SUN5_ENV || AFS_HPUX_ENV */
- if (*pwd->pw_shell == '\0')
- pwd->pw_shell = BSHELL;
-#if !defined(AIX) && !defined(AFS_HPUX_ENV)
- /* turn on new line discipline for the csh */
- else if (!strcmp(pwd->pw_shell, "/bin/csh")) {
- ioctlval = NTTYDISC;
- (void)ioctl(0, TIOCSETD, &ioctlval);
- }
+ if (*pwd->pw_shell == '\0')
+ pwd->pw_shell = BSHELL;
+#if !defined(AIX) && !defined(AFS_HPUX_ENV)
+ /* turn on new line discipline for the csh */
+ else if (!strcmp(pwd->pw_shell, "/bin/csh")) {
+ ioctlval = NTTYDISC;
+ (void)ioctl(0, TIOCSETD, &ioctlval);
+ }
#endif /* AIX */
#ifdef AFS_SUN5_ENV
- else {
- if (Altshell != NULL && strcmp(Altshell, "YES") == 0) {
- (void)setenv("SHELL", pwd->pw_shell, 1);
- }
- }
- if (Def_tz != NULL) {
- tmp_tz = Def_tz;
+ else {
+ if (Altshell != NULL && strcmp(Altshell, "YES") == 0) {
+ (void)setenv("SHELL", pwd->pw_shell, 1);
}
- Def_tz = getenv("TZ");
- if (Def_tz) {
+ }
+ if (Def_tz != NULL) {
+ tmp_tz = Def_tz;
+ }
+ Def_tz = getenv("TZ");
+ if (Def_tz) {
+ setenv("TZ", Def_tz, 1);
+ } else {
+ if (tmp_tz) {
+ Def_tz = tmp_tz;
setenv("TZ", Def_tz, 1);
- } else {
- if (tmp_tz) {
- Def_tz = tmp_tz;
- setenv("TZ", Def_tz, 1);
- }
}
- if (Def_hertz == NULL)
- (void)setenv("HZ", HZ, 1);
- else
- (void)setenv("HZ", Def_hertz, 1);
+ }
+ if (Def_hertz == NULL)
+ (void)setenv("HZ", HZ, 1);
+ else
+ (void)setenv("HZ", Def_hertz, 1);
#endif
#ifdef AFS_HPUX_ENV
- /* if pflag is not set
- the TZ environment was cleared moments ago */
- if (*TZ && !pflag) {
- setenv ("TZ", &TZ[3], 1);
- }
+ /* if pflag is not set
+ * the TZ environment was cleared moments ago */
+ if (*TZ && !pflag) {
+ setenv("TZ", &TZ[3], 1);
+ }
#endif /* AFS_HPUX_ENV */
- (void)setenv("HOME", pwd->pw_dir, 1);
- (void)setenv("SHELL", pwd->pw_shell, 1);
- if (term[0] == '\0')
- strncpy(term, stypeof(tty), sizeof(term));
- (void)setenv("TERM", term, 0);
- (void)setenv("USER", pwd->pw_name, 1);
- (void)setenv("LOGNAME", pwd->pw_name, 1);
+ (void)setenv("HOME", pwd->pw_dir, 1);
+ (void)setenv("SHELL", pwd->pw_shell, 1);
+ if (term[0] == '\0')
+ strncpy(term, stypeof(tty), sizeof(term));
+ (void)setenv("TERM", term, 0);
+ (void)setenv("USER", pwd->pw_name, 1);
+ (void)setenv("LOGNAME", pwd->pw_name, 1);
#ifdef AFS_SUN5_ENV
- if (Def_path == NULL)
- (void)setenv("PATH", DEF_PATH, 0);
- else
- (void)setenv("PATH", Def_path, 0);
+ if (Def_path == NULL)
+ (void)setenv("PATH", DEF_PATH, 0);
+ else
+ (void)setenv("PATH", Def_path, 0);
#else
- (void)setenv("PATH", "/usr/ucb:/bin:/usr/bin:", 0);
+ (void)setenv("PATH", "/usr/ucb:/bin:/usr/bin:", 0);
#endif
#if defined(AFS_SUN5_ENV) || defined(AFS_HPUX100_ENV)
#ifndef NO_MAIL
- /* Sol, HP: set MAIL only if NO_MAIL is not set */
- sprintf (mail, "%s%s", MAILDIR, pwd->pw_name);
- (void)setenv("MAIL", mail, 0);
+ /* Sol, HP: set MAIL only if NO_MAIL is not set */
+ sprintf(mail, "%s%s", MAILDIR, pwd->pw_name);
+ (void)setenv("MAIL", mail, 0);
#endif /* NO_MAIL */
#endif /* AFS_SUN5_ENV || AFS_HPUX100_ENV */
#ifdef AFS_KERBEROS_ENV
- (void)setenv("KRBTKFILE", ktc_tkt_string(), 0);
+ (void)setenv("KRBTKFILE", ktc_tkt_string(), 0);
#endif
- if (password_expires >= 0) {
- char sbuffer[100];
- (void)setenv("PASSWORD_EXPIRES", cv2string(&sbuffer[100], password_expires), 1);
- }
+ if (password_expires >= 0) {
+ char sbuffer[100];
+ (void)setenv("PASSWORD_EXPIRES",
+ cv2string(&sbuffer[100], password_expires), 1);
+ }
- if (tty[sizeof("tty")-1] == 'd')
- syslog(LOG_INFO, "DIALUP %s, %s", tty, pwd->pw_name);
- if (pwd->pw_uid == 0)
- if (hostname)
- syslog(LOG_NOTICE, "ROOT LOGIN ON %s FROM %s",
- tty, hostname);
- else
- syslog(LOG_NOTICE, "ROOT LOGIN ON %s", tty);
+ if (tty[sizeof("tty") - 1] == 'd')
+ syslog(LOG_INFO, "DIALUP %s, %s", tty, pwd->pw_name);
+ if (pwd->pw_uid == 0)
+ if (hostname)
+ syslog(LOG_NOTICE, "ROOT LOGIN ON %s FROM %s", tty, hostname);
+ else
+ syslog(LOG_NOTICE, "ROOT LOGIN ON %s", tty);
- if (!quietlog) {
- struct stat st;
+ if (!quietlog) {
+ struct stat st;
#if ! defined(AFS_SUN5_ENV) && (! defined(AFS_HPUX_ENV))
- /* In Solaris the shell displays motd */
- /* On hp700s /etc/profile also does it so it's redundant here too */
- motd();
- /* Don't check email either, should be done in shell */
- (void)sprintf(tbuf, "%s/%s", MAILDIR, pwd->pw_name);
- if (stat(tbuf, &st) == 0 && st.st_size != 0)
- printf("You have %smail.\n",
- (st.st_mtime > st.st_atime) ? "new " : "");
+ /* In Solaris the shell displays motd */
+ /* On hp700s /etc/profile also does it so it's redundant here too */
+ motd();
+ /* Don't check email either, should be done in shell */
+ (void)sprintf(tbuf, "%s/%s", MAILDIR, pwd->pw_name);
+ if (stat(tbuf, &st) == 0 && st.st_size != 0)
+ printf("You have %smail.\n",
+ (st.st_mtime > st.st_atime) ? "new " : "");
#endif
- }
+ }
- (void)signal(SIGALRM, SIG_DFL);
- (void)signal(SIGQUIT, SIG_DFL);
- (void)signal(SIGINT, SIG_DFL);
+ (void)signal(SIGALRM, SIG_DFL);
+ (void)signal(SIGQUIT, SIG_DFL);
+ (void)signal(SIGINT, SIG_DFL);
#if !defined(AIX) && !defined(AFS_HPUX_ENV)
- (void)signal(SIGTSTP, SIG_IGN);
+ (void)signal(SIGTSTP, SIG_IGN);
#endif /* AIX */
- tbuf[0] = '-';
- strcpy(tbuf + 1, (p = strrchr(pwd->pw_shell, '/')) ?
- p + 1 : pwd->pw_shell);
- execlp(pwd->pw_shell, tbuf, 0);
- fprintf(stderr, "login: no shell: ");
- perror(pwd->pw_shell);
- exit(0);
+ tbuf[0] = '-';
+ strcpy(tbuf + 1,
+ (p = strrchr(pwd->pw_shell, '/')) ? p + 1 : pwd->pw_shell);
+ execlp(pwd->pw_shell, tbuf, 0);
+ fprintf(stderr, "login: no shell: ");
+ perror(pwd->pw_shell);
+ exit(0);
#endif /* else AFS_OSF_ENV */
}
getloginname(prompt)
-int prompt;
+ int prompt;
{
- register int ch;
- register char *p;
- static char nbuf[UT_NAMESIZE + 1];
-
- for (;;) {
- if (prompt) {
- printf("login: ");
- prompt = 0;
- }
- for (p = nbuf; (ch = getchar()) != '\n'; ) {
- if (ch == EOF) {
- badlogin(username);
- exit(0);
- }
- if (p < nbuf + UT_NAMESIZE)
- *p++ = (char) ch;
- }
- if (p > nbuf) {
- if (nbuf[0] == '-')
- fprintf(stderr,
- "login names may not start with '-'.\n");
- else {
- *p = '\0';
- username = nbuf;
- break;
- }
- } else prompt = 1;
+ register int ch;
+ register char *p;
+ static char nbuf[UT_NAMESIZE + 1];
+
+ for (;;) {
+ if (prompt) {
+ printf("login: ");
+ prompt = 0;
+ }
+ for (p = nbuf; (ch = getchar()) != '\n';) {
+ if (ch == EOF) {
+ badlogin(username);
+ exit(0);
+ }
+ if (p < nbuf + UT_NAMESIZE)
+ *p++ = (char)ch;
}
+ if (p > nbuf) {
+ if (nbuf[0] == '-')
+ fprintf(stderr, "login names may not start with '-'.\n");
+ else {
+ *p = '\0';
+ username = nbuf;
+ break;
+ }
+ } else
+ prompt = 1;
+ }
}
#ifdef AFS_HPUX_ENV
rootterm(tty)
-char *tty;
+ char *tty;
{
register FILE *fd;
char buf[100];
* file to see if passwd tty is in the file. Return 1 if it is, 0 if not.
*/
if ((fd = fopen(SECURETTY_FILE, "r")) == NULL)
- return(1);
+ return (1);
while (fgets(buf, sizeof buf, fd) != NULL) {
- buf[strlen(buf)-1] = '\0';
+ buf[strlen(buf) - 1] = '\0';
if (strcmp(tty, buf) == 0) {
fclose(fd);
- return(1);
+ return (1);
}
}
fclose(fd);
- return(0);
+ return (0);
}
#endif
#if !defined(AIX) && !defined(AFS_HPUX_ENV) && !defined(AFS_SUN5_ENV)
rootterm(ttyn)
- char *ttyn;
+ char *ttyn;
{
- struct ttyent *t;
+ struct ttyent *t;
- return((t = getttynam(ttyn)) && t->ty_status&TTY_SECURE);
+ return ((t = getttynam(ttyn)) && t->ty_status & TTY_SECURE);
}
-#endif
+#endif
jmp_buf motdinterrupt;
motd()
{
- register int fd, nchars;
- void (*oldint)();
- void sigint();
- char tbuf[8192];
-
- if ((fd = open(MOTDFILE, O_RDONLY, 0)) < 0)
- return;
- oldint = signal(SIGINT, sigint);
- if (setjmp(motdinterrupt) == 0)
- while ((nchars = read(fd, tbuf, sizeof(tbuf))) > 0)
- (void)write(fileno(stdout), tbuf, nchars);
- (void)signal(SIGINT, oldint);
- (void)close(fd);
+ register int fd, nchars;
+ void (*oldint) ();
+ void sigint();
+ char tbuf[8192];
+
+ if ((fd = open(MOTDFILE, O_RDONLY, 0)) < 0)
+ return;
+ oldint = signal(SIGINT, sigint);
+ if (setjmp(motdinterrupt) == 0)
+ while ((nchars = read(fd, tbuf, sizeof(tbuf))) > 0)
+ (void)write(fileno(stdout), tbuf, nchars);
+ (void)signal(SIGINT, oldint);
+ (void)close(fd);
}
void
sigint()
{
- longjmp(motdinterrupt, 1);
+ longjmp(motdinterrupt, 1);
}
checknologin()
{
- register int fd, nchars;
- char tbuf[8192];
+ register int fd, nchars;
+ char tbuf[8192];
- if ((fd = open(NOLOGIN, O_RDONLY, 0)) >= 0) {
- while ((nchars = read(fd, tbuf, sizeof(tbuf))) > 0)
- (void)write(fileno(stdout), tbuf, nchars);
- sleepexit(0);
- }
+ if ((fd = open(NOLOGIN, O_RDONLY, 0)) >= 0) {
+ while ((nchars = read(fd, tbuf, sizeof(tbuf))) > 0)
+ (void)write(fileno(stdout), tbuf, nchars);
+ sleepexit(0);
+ }
}
#if defined(AIX) || defined(AFS_HPUX_ENV) || defined(AFS_AIX32_ENV)
dolastlog(quiet)
- int quiet;
+ int quiet;
{
- return 0;
+ return 0;
}
#else
#ifdef AFS_OSF_ENV
dolastlog(quiet)
- int quiet;
+ int quiet;
{
#define _PATH_LASTLOG "/var/adm/lastlog"
struct lastlog ll;
struct passwd *pwd;
pwd = entity->pwd;
- if ((fd = open(_PATH_LASTLOG, (O_RDWR|O_CREAT), 0666)) < 0)
+ if ((fd = open(_PATH_LASTLOG, (O_RDWR | O_CREAT), 0666)) < 0)
fprintf(stderr, "Can't open %s", _PATH_LASTLOG);
else {
- (void)lseek(fd, (off_t)pwd->pw_uid * sizeof(ll), L_SET);
+ (void)lseek(fd, (off_t) pwd->pw_uid * sizeof(ll), L_SET);
if (!quiet) {
- if (read(fd, (char *)&ll, sizeof(ll)) == sizeof(ll) && ll.ll_time != 0) {
- (void)printf("Last login: %.*s ", 24-5, (char *)ctime(&ll.ll_time));
+ if (read(fd, (char *)&ll, sizeof(ll)) == sizeof(ll)
+ && ll.ll_time != 0) {
+ (void)printf("Last login: %.*s ", 24 - 5,
+ (char *)ctime(&ll.ll_time));
if (*ll.ll_host != '\0')
- (void)printf("from %.*s\n", sizeof(ll.ll_host), ll.ll_host);
+ (void)printf("from %.*s\n", sizeof(ll.ll_host),
+ ll.ll_host);
else
(void)printf("on %.*s\n", sizeof(ll.ll_line), ll.ll_line);
}
}
#else
dolastlog(quiet)
- int quiet;
+ int quiet;
{
- struct lastlog ll;
- int fd;
-
- if ((fd = open(LASTLOG, O_RDWR, 0)) >= 0) {
- (void)lseek(fd, (off_t)pwd->pw_uid * sizeof(ll), L_SET);
- if (!quiet) {
- if (read(fd, (char *)&ll, sizeof(ll)) == sizeof(ll) &&
- ll.ll_time != 0) {
- printf("Last login: %.*s ",
- 24-5, (char *)ctime(&ll.ll_time));
- if (*ll.ll_host != '\0')
- printf("from %.*s\n",
- sizeof(ll.ll_host), ll.ll_host);
- else
- printf("on %.*s\n",
- sizeof(ll.ll_line), ll.ll_line);
- }
- (void)lseek(fd, (off_t)pwd->pw_uid * sizeof(ll), L_SET);
- }
- memset(&ll, '\0', sizeof(ll));
- (void)time(&ll.ll_time);
- strncpy(ll.ll_line, tty, sizeof(ll.ll_line));
- if (hostname)
- strncpy(ll.ll_host, hostname, sizeof(ll.ll_host));
- (void)write(fd, (char *)&ll, sizeof(ll));
- (void)close(fd);
+ struct lastlog ll;
+ int fd;
+
+ if ((fd = open(LASTLOG, O_RDWR, 0)) >= 0) {
+ (void)lseek(fd, (off_t) pwd->pw_uid * sizeof(ll), L_SET);
+ if (!quiet) {
+ if (read(fd, (char *)&ll, sizeof(ll)) == sizeof(ll)
+ && ll.ll_time != 0) {
+ printf("Last login: %.*s ", 24 - 5,
+ (char *)ctime(&ll.ll_time));
+ if (*ll.ll_host != '\0')
+ printf("from %.*s\n", sizeof(ll.ll_host), ll.ll_host);
+ else
+ printf("on %.*s\n", sizeof(ll.ll_line), ll.ll_line);
+ }
+ (void)lseek(fd, (off_t) pwd->pw_uid * sizeof(ll), L_SET);
}
+ memset(&ll, '\0', sizeof(ll));
+ (void)time(&ll.ll_time);
+ strncpy(ll.ll_line, tty, sizeof(ll.ll_line));
+ if (hostname)
+ strncpy(ll.ll_host, hostname, sizeof(ll.ll_host));
+ (void)write(fd, (char *)&ll, sizeof(ll));
+ (void)close(fd);
+ }
}
#endif
#endif /* AIX */
badlogin(name)
- char *name;
+ char *name;
{
- if (failures == 0)
- return;
- if (hostname)
- syslog(LOG_NOTICE, "%d LOGIN FAILURE%s FROM %s, %s",
- failures, failures > 1 ? "S" : "", hostname, name);
- else
- syslog(LOG_NOTICE, "%d LOGIN FAILURE%s ON %s, %s",
- failures, failures > 1 ? "S" : "", tty, name);
+ if (failures == 0)
+ return;
+ if (hostname)
+ syslog(LOG_NOTICE, "%d LOGIN FAILURE%s FROM %s, %s", failures,
+ failures > 1 ? "S" : "", hostname, name);
+ else
+ syslog(LOG_NOTICE, "%d LOGIN FAILURE%s ON %s, %s", failures,
+ failures > 1 ? "S" : "", tty, name);
}
#undef UNKNOWN
#if defined(AIX) || defined(AFS_HPUX_ENV) || defined(AFS_SUN5_ENV)
char *
stypeof(ttyid)
- char *ttyid;
+ char *ttyid;
{
- return(UNKNOWN);
+ return (UNKNOWN);
}
#else
char *
stypeof(ttyid)
- char *ttyid;
+ char *ttyid;
{
- struct ttyent *t;
+ struct ttyent *t;
- return(ttyid && (t = getttynam(ttyid)) ? t->ty_type : UNKNOWN);
+ return (ttyid && (t = getttynam(ttyid)) ? t->ty_type : UNKNOWN);
}
#endif
getstr(buf, cnt, err)
- char *buf, *err;
- int cnt;
+ char *buf, *err;
+ int cnt;
{
- char ch;
-
- do {
- if (read(0, &ch, sizeof(ch)) != sizeof(ch))
- exit(1);
- if (--cnt < 0) {
- fprintf(stderr, "%s too long\r\n", err);
- sleepexit(1);
- }
- *buf++ = ch;
- } while (ch);
+ char ch;
+
+ do {
+ if (read(0, &ch, sizeof(ch)) != sizeof(ch))
+ exit(1);
+ if (--cnt < 0) {
+ fprintf(stderr, "%s too long\r\n", err);
+ sleepexit(1);
+ }
+ *buf++ = ch;
+ } while (ch);
}
sleepexit(eval)
- int eval;
+ int eval;
{
- sleep((u_int)5);
- exit(eval);
+ sleep((u_int) 5);
+ exit(eval);
}
-
-int get_pag_from_groups(g0, g1)
-afs_uint32 g0, g1;
+
+int
+get_pag_from_groups(g0, g1)
+ afs_uint32 g0, g1;
{
- afs_uint32 h, l, result;
-
- g0 -= 0x3f00;
- g1 -= 0x3f00;
- if (g0 < 0xc000 && g1 < 0xc000) {
- l = ((g0 & 0x3fff) << 14) | (g1 & 0x3fff);
- h = (g0 >> 14);
- h = (g1 >> 14) + h + h + h;
- result = ((h << 28) | l);
- /* Additional testing */
- if (((result >> 24) & 0xff) == 'A')
- return result;
- else
- return NOPAG;
- }
- return NOPAG;
+ afs_uint32 h, l, result;
+
+ g0 -= 0x3f00;
+ g1 -= 0x3f00;
+ if (g0 < 0xc000 && g1 < 0xc000) {
+ l = ((g0 & 0x3fff) << 14) | (g1 & 0x3fff);
+ h = (g0 >> 14);
+ h = (g1 >> 14) + h + h + h;
+ result = ((h << 28) | l);
+ /* Additional testing */
+ if (((result >> 24) & 0xff) == 'A')
+ return result;
+ else
+ return NOPAG;
+ }
+ return NOPAG;
}
get_groups_from_pag(pag, g0p, g1p)
-afs_uint32 pag;
-afs_uint32 *g0p, *g1p;
+ afs_uint32 pag;
+ afs_uint32 *g0p, *g1p;
{
- unsigned short g0, g1;
-
- pag &= 0x7fffffff;
- g0 = 0x3fff & (pag >> 14);
- g1 = 0x3fff & pag;
- g0 |= ((pag >> 28) / 3) << 14;
- g1 |= ((pag >> 28) % 3) << 14;
- *g0p = g0 + 0x3f00;
- *g1p = g1 + 0x3f00;
+ unsigned short g0, g1;
+
+ pag &= 0x7fffffff;
+ g0 = 0x3fff & (pag >> 14);
+ g1 = 0x3fff & pag;
+ g0 |= ((pag >> 28) / 3) << 14;
+ g1 |= ((pag >> 28) % 3) << 14;
+ *g0p = g0 + 0x3f00;
+ *g1p = g1 + 0x3f00;
}
set_fb_attrs(ttyn, uid, gid)
- char *ttyn;
- int uid;
- int gid;
+ char *ttyn;
+ int uid;
+ int gid;
{
- char line[MAX_LINELEN];
- char *console;
- char *mode_str;
- char *dev_list;
- char *device;
- char *ptr;
- int mode;
- long strtol();
- FILE *fp;
-
- if ((fp = fopen(FBTAB, "r")) == NULL)
- return;
- while (fgets(line, MAX_LINELEN, fp)) {
- if (ptr = strchr(line, '#'))
- *ptr = '\0'; /* handle comments */
- if ((console = strtok(line, FIELD_DELIMS)) == NULL)
- continue; /* ignore blank lines */
- if (strcmp(console, ttyn) != 0)
- continue; /* ignore non-consoles */
- mode_str = strtok((char *)NULL, FIELD_DELIMS);
- if (mode_str == NULL) {
- (void) fprintf(stderr, "%s: invalid entry -- %s\n",
- FBTAB, line);
- continue;
- }
- /* convert string to octal value */
- mode = (int) strtol(mode_str, (char **)NULL, 8);
- if (mode < 0 || mode > 0777) {
- (void) fprintf(stderr, "%s: invalid mode -- %s\n",
- FBTAB, mode_str);
- continue;
- }
- dev_list = strtok((char *)NULL, FIELD_DELIMS);
- if (dev_list == NULL) {
- (void) fprintf(stderr, "%s: %s -- empty device list\n",
- FBTAB, console);
- continue;
- }
+ char line[MAX_LINELEN];
+ char *console;
+ char *mode_str;
+ char *dev_list;
+ char *device;
+ char *ptr;
+ int mode;
+ long strtol();
+ FILE *fp;
+
+ if ((fp = fopen(FBTAB, "r")) == NULL)
+ return;
+ while (fgets(line, MAX_LINELEN, fp)) {
+ if (ptr = strchr(line, '#'))
+ *ptr = '\0'; /* handle comments */
+ if ((console = strtok(line, FIELD_DELIMS)) == NULL)
+ continue; /* ignore blank lines */
+ if (strcmp(console, ttyn) != 0)
+ continue; /* ignore non-consoles */
+ mode_str = strtok((char *)NULL, FIELD_DELIMS);
+ if (mode_str == NULL) {
+ (void)fprintf(stderr, "%s: invalid entry -- %s\n", FBTAB, line);
+ continue;
+ }
+ /* convert string to octal value */
+ mode = (int)strtol(mode_str, (char **)NULL, 8);
+ if (mode < 0 || mode > 0777) {
+ (void)fprintf(stderr, "%s: invalid mode -- %s\n", FBTAB,
+ mode_str);
+ continue;
+ }
+ dev_list = strtok((char *)NULL, FIELD_DELIMS);
+ if (dev_list == NULL) {
+ (void)fprintf(stderr, "%s: %s -- empty device list\n", FBTAB,
+ console);
+ continue;
+ }
#ifdef AFS_SUN5_ENV
- device = strtok(dev_list, COLON);
- while (device) {
- ptr = strstr(device, WILDCARD);
- if (ptr &&
- (strlen(device) - (ptr - &device[0])) == WILDCARD_LEN){
- /* The device was a (legally-specified) directory. */
- DIR *dev_dir;
- struct dirent *dir_e;
- char dev_file[MAXPATHLEN];
-
- *ptr = '\0'; /* Remove the wildcard from the dir name. */
- if ((dev_dir = opendir(device)) == (DIR *) NULL) {
- syslog(LOG_ERR, "bad device %s%s in %s, ignored",
- device, WILDCARD, FBTAB);
- continue;
- }
-
- /* Directory is open; alter its files. */
- /* Must link with /usr/lib/libc.a before
- /usr/ucblib/libucb.a or the d_name structs
- miss the first two characters of the filename */
- while (dir_e = readdir(dev_dir)) {
- if (strcmp(dir_e->d_name, "..") &&
- strcmp(dir_e->d_name, ".")) {
- strcpy(dev_file, device);
- strcat(dev_file, "/");
- strcat(dev_file, dir_e->d_name);
- (void) chown(dev_file, uid, gid);
- (void) chmod(dev_file, mode);
- }
- }
- (void) closedir(dev_dir);
- } else {
- /* 'device' was not a directory, so we can just do it. */
- (void) chown(device, uid, gid);
- (void) chmod(device, mode);
+ device = strtok(dev_list, COLON);
+ while (device) {
+ ptr = strstr(device, WILDCARD);
+ if (ptr && (strlen(device) - (ptr - &device[0])) == WILDCARD_LEN) {
+ /* The device was a (legally-specified) directory. */
+ DIR *dev_dir;
+ struct dirent *dir_e;
+ char dev_file[MAXPATHLEN];
+
+ *ptr = '\0'; /* Remove the wildcard from the dir name. */
+ if ((dev_dir = opendir(device)) == (DIR *) NULL) {
+ syslog(LOG_ERR, "bad device %s%s in %s, ignored", device,
+ WILDCARD, FBTAB);
+ continue;
+ }
+
+ /* Directory is open; alter its files. */
+ /* Must link with /usr/lib/libc.a before
+ * /usr/ucblib/libucb.a or the d_name structs
+ * miss the first two characters of the filename */
+ while (dir_e = readdir(dev_dir)) {
+ if (strcmp(dir_e->d_name, "..")
+ && strcmp(dir_e->d_name, ".")) {
+ strcpy(dev_file, device);
+ strcat(dev_file, "/");
+ strcat(dev_file, dir_e->d_name);
+ (void)chown(dev_file, uid, gid);
+ (void)chmod(dev_file, mode);
}
- device = strtok((char *)NULL, COLON); /* Move thru list. */
+ }
+ (void)closedir(dev_dir);
+ } else {
+ /* 'device' was not a directory, so we can just do it. */
+ (void)chown(device, uid, gid);
+ (void)chmod(device, mode);
+ }
+ device = strtok((char *)NULL, COLON); /* Move thru list. */
#else
- device = strtok(dev_list, COLON);
- while (device) {
- (void) chown(device, uid, gid);
- (void) chmod(device, mode);
- device = strtok((char *)NULL, COLON);
+ device = strtok(dev_list, COLON);
+ while (device) {
+ (void)chown(device, uid, gid);
+ (void)chmod(device, mode);
+ device = strtok((char *)NULL, COLON);
#endif
- }
}
- (void) fclose(fp);
+ }
+ (void)fclose(fp);
}
#endif
#ifdef AFS_SUN5_ENV
-static int quotec()
+static int
+quotec()
{
- register int c, i, num;
-
- switch( c = getc(stdin)) {
- case 'n':
- c = '\n';
- break;
- case 'r':
- c = '\r';
- break;
- case 'v':
- c = '\013';
- break;
- case 'b':
- c = '\b';
- break;
- case 't':
- c = '\t';
- break;
- case 'f':
- c = '\f';
- break;
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- for( num=0,i=0; i<3; i++ ) {
- num = num * 8 + (c - '0');
- if ((c = getc(stdin)) < '0' || c > '7')
- break;
- }
- ungetc(c,stdin);
- c = num & 0377;
- break;
- default:
+ register int c, i, num;
+
+ switch (c = getc(stdin)) {
+ case 'n':
+ c = '\n';
+ break;
+ case 'r':
+ c = '\r';
+ break;
+ case 'v':
+ c = '\013';
+ break;
+ case 'b':
+ c = '\b';
+ break;
+ case 't':
+ c = '\t';
+ break;
+ case 'f':
+ c = '\f';
+ break;
+ case '0':
+ case '1':
+ case '2':
+ case '3':
+ case '4':
+ case '5':
+ case '6':
+ case '7':
+ for (num = 0, i = 0; i < 3; i++) {
+ num = num * 8 + (c - '0');
+ if ((c = getc(stdin)) < '0' || c > '7')
break;
}
- return(c);
+ ungetc(c, stdin);
+ c = num & 0377;
+ break;
+ default:
+ break;
+ }
+ return (c);
}
-static char **getargs(inline)
- char *inline;
+static char **
+getargs(inline)
+ char *inline;
{
static char envbuf[256];
static char *args[63];
- register char *ptr,**answer;
+ register char *ptr, **answer;
register int c;
int state;
extern int quotec();
- for (ptr= envbuf; ptr < &envbuf[sizeof(envbuf)];) *ptr++ = '\0';
- for (answer= args; answer < &args[63];) *answer++ = (char *)NULL;
- for (ptr= envbuf,answer= &args[0],state = 0; (c = getc(stdin)) != EOF;) {
+ for (ptr = envbuf; ptr < &envbuf[sizeof(envbuf)];)
+ *ptr++ = '\0';
+ for (answer = args; answer < &args[63];)
+ *answer++ = (char *)NULL;
+ for (ptr = envbuf, answer = &args[0], state = 0;
+ (c = getc(stdin)) != EOF;) {
*(inline++) = c;
switch (c) {
- case '\n':
- if (ptr == &envbuf[0]) return((char **)NULL);
- else return(&args[0]);
- case ' ':
- case '\t':
+ case '\n':
+ if (ptr == &envbuf[0])
+ return ((char **)NULL);
+ else
+ return (&args[0]);
+ case ' ':
+ case '\t':
if (state == 1) {
*ptr++ = '\0';
state = 0;
}
break;
- case '\\':
+ case '\\':
c = quotec();
- default:
+ default:
if (state == 0) {
*answer++ = ptr;
state = 1;
}
*ptr++ = c;
}
- if (ptr == &envbuf[sizeof(envbuf)-1]) {
- ungetc('\n',stdin);
- putc('\n',stdout);
+ if (ptr == &envbuf[sizeof(envbuf) - 1]) {
+ ungetc('\n', stdin);
+ putc('\n', stdout);
}
}
exit(0);
{
static struct passwd nouser = { "", "no:password", ~0 };
- getstr(rusername, sizeof (rusername), "remuser");
- getstr(lusername, sizeof (lusername), "locuser");
- if (!username) username = lusername;
- getstr(term, sizeof (term), "Terminal type");
+ getstr(rusername, sizeof(rusername), "remuser");
+ getstr(lusername, sizeof(lusername), "locuser");
+ if (!username)
+ username = lusername;
+ getstr(term, sizeof(term), "Terminal type");
if (getuid()) {
pwd = &nouser;
goto out;
pwd = &nouser;
goto out;
}
- out:
+ out:
doremoteterm(term);
return;
}
#else
doremotelogin(host)
- char *host;
+ char *host;
{
int code;
- static char rusername[100], lusername[100];
+ static char rusername[100], lusername[100];
static struct passwd nouser = { "", "no:password", ~0 };
- getstr(rusername, sizeof (rusername), "remuser");
- getstr(lusername, sizeof (lusername), "locuser");
- if (!username) username = lusername;
- getstr(term, sizeof (term), "Terminal type");
+ getstr(rusername, sizeof(rusername), "remuser");
+ getstr(lusername, sizeof(lusername), "locuser");
+ if (!username)
+ username = lusername;
+ getstr(term, sizeof(term), "Terminal type");
if (getuid()) {
pwd = &nouser;
return -1;
}
#endif
-char *speeds[] =
- { "0", "50", "75", "110", "134", "150", "200", "300",
- "600", "1200", "1800", "2400", "4800", "9600", "19200", "38400" };
+char *speeds[] = { "0", "50", "75", "110", "134", "150", "200", "300",
+ "600", "1200", "1800", "2400", "4800", "9600", "19200", "38400"
+};
+
#define NSPEEDS (sizeof (speeds) / sizeof (speeds[0]))
#ifdef AFS_SUN5_ENV
doremoteterm(terminal)
#else
doremoteterm(terminal, tp)
- struct sgttyb *tp;
+ struct sgttyb *tp;
#endif
- char *terminal;
+ char *terminal;
{
#ifdef AFS_SUN5_ENV
struct termios tp;
char *speed;
#ifdef AFS_SUN5_ENV
- (void) ioctl(0, TCGETS, &tp);
+ (void)ioctl(0, TCGETS, &tp);
#endif
if (cp) {
*cp++ = '\0';
for (cpp = speeds; cpp < &speeds[NSPEEDS]; cpp++)
if (strcmp(*cpp, speed) == 0) {
#ifdef AFS_SUN5_ENV
- tp.c_cflag = ((tp.c_cflag & ~CBAUD) | ((cpp-speeds) & CBAUD));
+ tp.c_cflag =
+ ((tp.c_cflag & ~CBAUD) | ((cpp - speeds) & CBAUD));
#else
- tp->sg_ispeed = tp->sg_ospeed = cpp-speeds;
+ tp->sg_ispeed = tp->sg_ospeed = cpp - speeds;
#endif
break;
}
}
#ifdef AFS_SUN5_ENV
- tp.c_lflag = ECHO|ICANON|IGNPAR|ICRNL;
- (void) ioctl(0, TCSETS, &tp);
+ tp.c_lflag = ECHO | ICANON | IGNPAR | ICRNL;
+ (void)ioctl(0, TCSETS, &tp);
#else
- tp->sg_flags = ECHO|CRMOD|ANYP|XTABS;
+ tp->sg_flags = ECHO | CRMOD | ANYP | XTABS;
#endif
}
#endif
* Check if the specified program is really a shell (e.g. "sh" or "csh").
*/
usershell(shell)
- char *shell;
+ char *shell;
{
- register char *p;
- char *getusershell();
+ register char *p;
+ char *getusershell();
- setusershell();
- while ((p = getusershell()) != NULL)
- if (strcmp(p, shell) == 0)
- break;
- endusershell();
- return(!!p);
+ setusershell();
+ while ((p = getusershell()) != NULL)
+ if (strcmp(p, shell) == 0)
+ break;
+ endusershell();
+ return (!!p);
}
-static char *getlinep(const char *string, int size, FILE *stream) {
+static char *
+getlinep(const char *string, int size, FILE * stream)
+{
extern int errno;
int c;
char *cp;
errno = 0;
- if(!fgets(string, size, stream) || ferror(stream) || errno == EINTR)
+ if (!fgets(string, size, stream) || ferror(stream) || errno == EINTR)
return NULL;
+ else if (cp = strchr(string, '\n'))
+ *cp = '\0';
else
- if(cp=strchr(string, '\n'))
- *cp = '\0';
- else
- while((c=getc(stdin)) != '\n' && c != EOF && errno != EINTR)
- ;
+ while ((c = getc(stdin)) != '\n' && c != EOF && errno != EINTR);
return string;
}
-clean_entity_pwd(SIAENTITY *entity)
+clean_entity_pwd(SIAENTITY * entity)
{
if (entity->acctname != NULL) {
free(entity->acctname);
}
if (entity->pwd != NULL) {
if (entity->pwd->pw_name) {
- memset(entity->pwd->pw_name,'\0',strlen(entity->pwd->pw_name));
+ memset(entity->pwd->pw_name, '\0', strlen(entity->pwd->pw_name));
free(entity->pwd->pw_name);
entity->pwd->pw_name = NULL;
}
if (entity->pwd->pw_passwd) {
- memset(entity->pwd->pw_passwd,'\0',strlen(entity->pwd->pw_passwd));
+ memset(entity->pwd->pw_passwd, '\0',
+ strlen(entity->pwd->pw_passwd));
free(entity->pwd->pw_passwd);
entity->pwd->pw_passwd = NULL;
}
if (entity->pwd->pw_comment) {
- memset(entity->pwd->pw_comment,'\0',strlen(entity->pwd->pw_comment));
+ memset(entity->pwd->pw_comment, '\0',
+ strlen(entity->pwd->pw_comment));
free(entity->pwd->pw_comment);
entity->pwd->pw_comment = NULL;
}
if (entity->pwd->pw_gecos) {
- memset(entity->pwd->pw_gecos,'\0',strlen(entity->pwd->pw_gecos));
+ memset(entity->pwd->pw_gecos, '\0',
+ strlen(entity->pwd->pw_gecos));
free(entity->pwd->pw_gecos);
entity->pwd->pw_gecos = NULL;
}
if (entity->pwd->pw_dir) {
- memset(entity->pwd->pw_dir,'\0',strlen(entity->pwd->pw_dir));
+ memset(entity->pwd->pw_dir, '\0', strlen(entity->pwd->pw_dir));
free(entity->pwd->pw_dir);
entity->pwd->pw_dir = NULL;
}
if (entity->pwd->pw_shell) {
- memset(entity->pwd->pw_shell,'\0',strlen(entity->pwd->pw_shell));
+ memset(entity->pwd->pw_shell, '\0',
+ strlen(entity->pwd->pw_shell));
free(entity->pwd->pw_shell);
entity->pwd->pw_shell = NULL;
}
}
}
-int getloginp(entity)
- SIAENTITY *entity;
+int
+getloginp(entity)
+ SIAENTITY *entity;
{
char result[100];
fputs("login: ", stdout);
- if (getlinep(result,sizeof result,stdin) == (char *) NULL) {
+ if (getlinep(result, sizeof result, stdin) == (char *)NULL) {
return (-1);
}
- entity->name = (char *)malloc(SIANAMEMIN+1);
+ entity->name = (char *)malloc(SIANAMEMIN + 1);
if (entity->name == NULL)
return (-1);
- strcpy((unsigned char *)entity->name, result);
- return(1);
+ strcpy((unsigned char *)entity->name, result);
+ return (1);
}
#ifdef AFS_KERBEROS_ENV
extern char *ktc_tkt_string();
#endif
-int do_afs_auth(pwd, pass, doafs)
-struct passwd *pwd;
-char *pass;
-int doafs; {
+int
+do_afs_auth(pwd, pass, doafs)
+ struct passwd *pwd;
+ char *pass;
+ int doafs;
+{
char *namep;
- int code, afsLoginFail=0;
+ int code, afsLoginFail = 0;
char *lcell, realm[MAXKTCREALMLEN], *pword, prompt[256];
char *shell, *reason;
-loop:
+ loop:
if (pass) {
pword = pass;
} else {
sprintf(prompt, "Enter AFS password: ");
pword = getpass(prompt);
if (strlen(pword) == 0) {
- printf("Unable to read password because zero length password is illegal\n");
- printf("Login incorrect\n"); fflush(stdout);
+ printf
+ ("Unable to read password because zero length password is illegal\n");
+ printf("Login incorrect\n");
+ fflush(stdout);
goto loop;
}
}
- if (ka_UserAuthenticateGeneral(KA_USERAUTH_VERSION + KA_USERAUTH_DOSETPAG,
- pwd->pw_name, /* kerberos name */
- NULL, /* instance */
- NULL, /* realm */
- pword, /* password */
- 0, /* default lifetime */
- 0, /* spare 1 */
- 0, /* spare 2 */
- &reason /* error string */)) {
- afsLoginFail = 1;
- if (doafs) return 0;
+ if (ka_UserAuthenticateGeneral(KA_USERAUTH_VERSION + KA_USERAUTH_DOSETPAG, pwd->pw_name, /* kerberos name */
+ NULL, /* instance */
+ NULL, /* realm */
+ pword, /* password */
+ 0, /* default lifetime */
+ 0, /* spare 1 */
+ 0, /* spare 2 */
+ &reason /* error string */ )) {
+ afsLoginFail = 1;
+ if (doafs)
+ return 0;
} else {
- if (pwd->pw_passwd && strcmp(pwd->pw_passwd,"*"))
- return 1; /* Success */
+ if (pwd->pw_passwd && strcmp(pwd->pw_passwd, "*"))
+ return 1; /* Success */
}
- if (!pwd->pw_passwd) return 0;
+ if (!pwd->pw_passwd)
+ return 0;
namep = crypt(pword, pwd->pw_passwd);
- code = strcmp(namep, pwd->pw_passwd) == 0 ? 1 : 0 ;
+ code = strcmp(namep, pwd->pw_passwd) == 0 ? 1 : 0;
if ((code == 1) && afsLoginFail) {
- /* Only print this if local authentication is successful */
- printf("Unable to authenticate to AFS because %s\n", reason);
- printf("proceeding with local authentication...\n");
+ /* Only print this if local authentication is successful */
+ printf("Unable to authenticate to AFS because %s\n", reason);
+ printf("proceeding with local authentication...\n");
}
return code;
}
#endif
#ifdef AFS_SUN5_ENV
-static void defaults()
+static void
+defaults()
{
extern int defopen(), defcntl();
- register int flags;
+ register int flags;
register char *ptr;
if (defopen(Pndefault) == 0) {
Def_tz = strdup(Def_tz);
if ((Def_hertz = defread("HZ=")) != NULL)
Def_hertz = strdup(Def_hertz);
- if ((Def_path = defread("PATH=")) != NULL)
+ if ((Def_path = defread("PATH=")) != NULL)
Def_path = strdup(Def_path);
if ((Def_supath = defread("SUPATH=")) != NULL)
Def_supath = strdup(Def_supath);
if ((ptr = defread("ULIMIT=")) != NULL)
Def_ulimit = atol(ptr);
if ((ptr = defread("TIMEOUT=")) != NULL)
- Def_timeout = (unsigned) atoi(ptr);
+ Def_timeout = (unsigned)atoi(ptr);
if ((ptr = defread("UMASK=")) != NULL)
if (sscanf(ptr, "%lo", &Umask) != 1)
Umask = DEFUMASK;
Idleweeks = atoi(ptr);
if ((ptr = defread("SLEEPTIME=")) != NULL)
Sleeptime = atoi(ptr);
- (void) defopen(NULL);
+ (void)defopen(NULL);
}
return;
}
{
if (isapty()) {
if (is_nlio())
- return(1);
+ return (1);
else
- return(3);
+ return (3);
} else
- return(1);
+ return (1);
}
/*
* returns 1 if user is a pty, 0 otherwise
*/
-#define SSTRPTYMAJOR 157 /* major number for Streams slave pty's */
-#define SPTYMAJOR 17 /* major number for slave pty's */
-#define PTYSC 0x00 /* select code for pty's */
+#define SSTRPTYMAJOR 157 /* major number for Streams slave pty's */
+#define SPTYMAJOR 17 /* major number for slave pty's */
+#define PTYSC 0x00 /* select code for pty's */
#define select_code(x) (((x) & 0xff0000) >> 16)
isapty()
{
if (firsttime) {
firsttime = 0;
- if (fstat(0, &sbuf) != 0 || /* can't stat */
- (sbuf.st_mode & S_IFMT) != S_IFCHR || /* not char special */
- major(sbuf.st_rdev) != SPTYMAJOR || /* not pty major num */
- select_code(sbuf.st_rdev) != PTYSC) { /* not pty minor num */
- /* Check to see if it is a Streams PTY */
- if (major(sbuf.st_rdev) == SSTRPTYMAJOR) {
- retval = 1;
- }
- else
- retval = 0; /* neither a BSD nor a Streams PTY */
+ if (fstat(0, &sbuf) != 0 || /* can't stat */
+ (sbuf.st_mode & S_IFMT) != S_IFCHR || /* not char special */
+ major(sbuf.st_rdev) != SPTYMAJOR || /* not pty major num */
+ select_code(sbuf.st_rdev) != PTYSC) { /* not pty minor num */
+ /* Check to see if it is a Streams PTY */
+ if (major(sbuf.st_rdev) == SSTRPTYMAJOR) {
+ retval = 1;
+ } else
+ retval = 0; /* neither a BSD nor a Streams PTY */
} else {
retval = 1;
#ifdef TRUX
- if (ISB1 && !remote_login)
- retval=0; /* local pty for td tty simulation */
+ if (ISB1 && !remote_login)
+ retval = 0; /* local pty for td tty simulation */
#endif /* TRUX */
}
}
- return(retval);
+ return (retval);
}
#define NLIOUCOUNT _IO('K',28) /* _IO(K, 28) */
-#define NLIOSERV 0x4b33 /* (('K' << 8) + 51 */
+#define NLIOSERV 0x4b33 /* (('K' << 8) + 51 */
/*
* returns 1 if user is an NL server, else returns 0
is_nlio()
{
if (ioctl(0, NLIOUCOUNT) == NLIOSERV)
- return(1);
+ return (1);
else
- return(0);
+ return (0);
}
#endif
git://git.openafs.org / openafs.git / blobdiff