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📄 Makefile.in(1.21 KB)
📄 accessfile.c(4.29 KB)
📄 atob8.c(2.08 KB)
📄 btoa8.c(925 B)
📄 btoe.c(24.92 KB)
📄 btoh.c(939 B)
📄 challenge.c(2.43 KB)
📄 generator.c(9.19 KB)
📄 getsequence.c(992 B)
📄 getutmpentry.c(1.87 KB)
📄 hash.c(1.99 KB)
📄 hashlen.c(1.78 KB)
📄 insecure.c(4.63 KB)
📄 keycrunch.c(1.35 KB)
📄 lock.c(6.54 KB)
📄 login.c(3.04 KB)
📄 logwtmp.c(6.42 KB)
📄 lookup.c(770 B)
📄 md4c.c(8.58 KB)
📄 md5c.c(10.36 KB)
📄 newseed.c(1.9 KB)
📄 open.c(1.36 KB)
📄 parsechallenge.c(1.78 KB)
📄 passcheck.c(1.42 KB)
📄 passwd.c(2 KB)
📄 randomchallenge.c(1.77 KB)
📄 readpass.c(6.51 KB)
📄 readrec.c(3.23 KB)
📄 unlock.c(2.51 KB)
📄 verify.c(4.88 KB)
📄 version.c(969 B)
📄 writerec.c(2.09 KB)

Editing: login.c

/* login.c: The opielogin() library function.

%%% copyright-cmetz-96
This software is Copyright 1996-2001 by Craig Metz, All Rights Reserved.
The Inner Net License Version 3 applies to this software.
You should have received a copy of the license with this software. If
you didn't get a copy, you may request one from <license@inner.net>.

History:

Modified by cmetz for OPIE 2.4. Add support for ut_id and
		ut_syslen. Don't zero-terminate ut_name and ut_host.
	Modified by cmetz for OPIE 2.31. If the OS won't tell us where
		_PATH_WTMP[X] is, try playing the SVID game, then use
		Autoconf-discovered values. Fixed gettimeofday() call
		and updwtmpx() call. Call endutxent for utmpx. Added
		DISABLE_UTMP.
        Created by cmetz for OPIE 2.3.
*/

#include "opie_cfg.h"
#include <stdio.h>
#include <sys/types.h>

#if DOUTMPX
#include <utmpx.h>
#define pututline(x) pututxline(x)
#define endutent endutxent
#define utmp utmpx
#else
#include <utmp.h>
#endif /* DOUTMPX */

#if HAVE_STRING_H
#include <string.h>
#endif /* HAVE_STRING_H */
#include <sys/stat.h>
#if DEBUG
#include <syslog.h>
#include <errno.h>
#endif /* DEBUG */
#include "opie.h"

#define IDLEN 4

int opielogin FUNCTION((line, name, host), char *line AND char *name AND char *host)
{
  int rval = 0;
#if !DISABLE_UTMP
  struct utmp u;
  char id[IDLEN + 1] = "";

if (__opiegetutmpentry(line, &u)) {
#if DEBUG
    syslog(LOG_DEBUG, "opielogin: __opiegetutmpentry(line=%s, &u) failed", line);
#endif /* DEBUG */
    memset(&u, 0, sizeof(struct utmp));
    if (!strncmp(line, "/dev/", 5))
      strncpy(u.ut_line, line + 5, sizeof(u.ut_line));
    else
      strncpy(u.ut_line, line, sizeof(u.ut_line));
#if DEBUG
    syslog(LOG_DEBUG, "opielogin: continuing with ut_line=%s", u.ut_line);
#endif /* DEBUG */
  }

#if DOUTMPX || HAVE_UT_ID
  strncpy(id, u.ut_id, sizeof(u.ut_id));
  id[sizeof(id)-1] = 0;
#endif /* DOUTMPX || HAVE_UT_ID */

#if HAVE_UT_TYPE && defined(USER_PROCESS)
  u.ut_type = USER_PROCESS;
#endif /* HAVE_UT_TYPE && defined(USER_PROCESS) */
#if HAVE_UT_PID
  u.ut_pid = getpid();
#endif /* HAVE_UT_PID */

#if HAVE_UT_NAME
  strncpy(u.ut_name, name, sizeof(u.ut_name));
#else /* HAVE_UT_NAME */
#error No ut_name field in struct utmp? (Please send in a bug report)
#endif /* HAVE_UT_NAME */

#if HAVE_UT_HOST
  strncpy(u.ut_host, host, sizeof(u.ut_host));
#endif /* HAVE_UT_HOST */
#if DOUTMPX && HAVE_UTX_SYSLEN
  u.ut_syslen = strlen(host) + 1;
#endif /* DOUTMPX && HAVE_UT_SYSLEN */

#if DOUTMPX
#ifdef HAVE_ONE_ARG_GETTIMEOFDAY
  gettimeofday(&u.ut_tv);
#else /* HAVE_ONE_ARG_GETTIMEOFDAY */
  gettimeofday(&u.ut_tv, NULL);
#endif /* HAVE_ONE_ARG_GETTIMEOFDAY */
#else /* DOUTMPX */
  time(&u.ut_time);
#endif /* DOUTMPX */

pututline(&u);
  endutent();

#if DEBUG
  syslog(LOG_DEBUG, "opielogin: utmp suceeded");
#endif /* DEBUG */
#endif /* !DISABLE_UTMP */

dowtmp:
  opielogwtmp(line, name, host, id);
  opielogwtmp(NULL, NULL, NULL);

dosetlogin:
#if HAVE_SETLOGIN
  setlogin(name);
#endif /* HAVE_SETLOGIN */

#if DEBUG
  syslog(LOG_DEBUG, "opielogin: rval=%d", rval);
#endif /* DEBUG */

return rval;
}

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Editing: login.c

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