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Diffstat (limited to 'winsup/utils/passwd.c')
-rw-r--r--winsup/utils/passwd.c353
1 files changed, 0 insertions, 353 deletions
diff --git a/winsup/utils/passwd.c b/winsup/utils/passwd.c
deleted file mode 100644
index e6c940900..000000000
--- a/winsup/utils/passwd.c
+++ /dev/null
@@ -1,353 +0,0 @@
-/* passwd.c: Changing passwords and managing account information
-
- Copyright 1999 Cygnus Solutions.
-
- Written by Corinna Vinschen <corinna.vinschen@cityweb.de>
-
-This file is part of Cygwin.
-
-This software is a copyrighted work licensed under the terms of the
-Cygwin license. Please consult the file "CYGWIN_LICENSE" for
-details. */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <getopt.h>
-#include <pwd.h>
-#include <sys/types.h>
-#include <time.h>
-
-#include <windows.h>
-#include <lmaccess.h>
-#include <lmerr.h>
-#include <lmcons.h>
-#include <lmapibuf.h>
-
-#define USER_PRIV_ADMIN 2
-
-#define UF_LOCKOUT 0x00010
-
-char *myname;
-
-int
-eprint (int with_name, const char *fmt, ...)
-{
- va_list ap;
-
- if (with_name)
- fprintf(stderr, "%s: ", myname);
- va_start (ap, fmt);
- vfprintf (stderr, fmt, ap);
- va_end (ap);
- fprintf(stderr, "\n");
- return 1;
-}
-
-int
-EvalRet (int ret, const char *user)
-{
- switch (ret)
- {
- case NERR_Success:
- return 0;
-
- case ERROR_ACCESS_DENIED:
- if (! user)
- eprint (0, "You may not change password expiry information.");
- else
- eprint (0, "You may not change the password for %s.", user);
- break;
-
- eprint (0, "Bad password: Invalid.");
- break;
-
- case NERR_PasswordTooShort:
- eprint (0, "Bad password: Too short.");
- break;
-
- case NERR_UserNotFound:
- eprint (1, "unknown user %s", user);
- break;
-
- case ERROR_INVALID_PASSWORD:
- case NERR_BadPassword:
- eprint (0, "Incorrect password for %s.", user);
- eprint (0, "The password for %s is unchanged.", user);
- break;
-
- default:
- eprint (1, "unrecoverable error %d", ret);
- break;
- }
- return 1;
-}
-
-PUSER_INFO_3
-GetPW (const char *user)
-{
- WCHAR name[512];
- DWORD ret;
- PUSER_INFO_3 ui;
-
- MultiByteToWideChar (CP_ACP, 0, user, -1, name, 512);
- ret = NetUserGetInfo (NULL, name, 3, (LPBYTE *) &ui);
- return EvalRet (ret, user) ? NULL : ui;
-}
-
-int
-ChangePW (const char *user, const char *oldpwd, const char *pwd)
-{
- WCHAR name[512], oldpass[512], pass[512];
- DWORD ret;
-
- MultiByteToWideChar (CP_ACP, 0, user, -1, name, 512);
- MultiByteToWideChar (CP_ACP, 0, pwd, -1, pass, 512);
- if (! oldpwd)
- {
- USER_INFO_1003 ui;
-
- ui.usri1003_password = pass;
- ret = NetUserSetInfo (NULL, name, 1003, (LPBYTE) &ui, NULL);
- }
- else
- {
- MultiByteToWideChar (CP_ACP, 0, oldpwd, -1, oldpass, 512);
- ret = NetUserChangePassword (NULL, name, oldpass, pass);
- }
- if (! EvalRet (ret, user))
- {
- eprint (0, "Password changed.");
- }
- return ret;
-}
-
-void
-PrintPW (PUSER_INFO_3 ui)
-{
- time_t t = time (NULL) - ui->usri3_password_age;
- int ret;
- PUSER_MODALS_INFO_0 mi;
-
- printf ("Account disabled : %s", (ui->usri3_flags & UF_ACCOUNTDISABLE)
- ? "yes\n" : "no\n");
- printf ("Password required: %s", (ui->usri3_flags & UF_PASSWD_NOTREQD)
- ? "no\n" : "yes\n");
- printf ("Password expired : %s", (ui->usri3_password_expired)
- ? "yes\n" : "no\n");
- printf ("Password changed : %s", ctime(&t));
- ret = NetUserModalsGet (NULL, 0, (LPBYTE *) &mi);
- if (! ret)
- {
- if (mi->usrmod0_max_passwd_age == TIMEQ_FOREVER
- || ui->usri3_priv == USER_PRIV_ADMIN)
- mi->usrmod0_max_passwd_age = 0;
- if (mi->usrmod0_min_passwd_age == TIMEQ_FOREVER
- || ui->usri3_priv == USER_PRIV_ADMIN)
- mi->usrmod0_min_passwd_age = 0;
- if (mi->usrmod0_force_logoff == TIMEQ_FOREVER
- || ui->usri3_priv == USER_PRIV_ADMIN)
- mi->usrmod0_force_logoff = 0;
- if (ui->usri3_priv == USER_PRIV_ADMIN)
- mi->usrmod0_min_passwd_len = 0;
- printf ("Max. password age %ld days\n",
- mi->usrmod0_max_passwd_age / ONE_DAY);
- printf ("Min. password age %ld days\n",
- mi->usrmod0_min_passwd_age / ONE_DAY);
- printf ("Force logout after %ld days\n",
- mi->usrmod0_force_logoff / ONE_DAY);
- printf ("Min. password length: %ld\n",
- mi->usrmod0_min_passwd_len);
- }
-}
-
-int
-SetModals (int xarg, int narg, int iarg, int Larg)
-{
- int ret;
- PUSER_MODALS_INFO_0 mi;
-
- ret = NetUserModalsGet (NULL, 0, (LPBYTE *) &mi);
- if (! ret)
- {
- if (xarg == 0)
- mi->usrmod0_max_passwd_age = TIMEQ_FOREVER;
- else if (xarg > 0)
- mi->usrmod0_max_passwd_age = xarg * ONE_DAY;
-
- if (narg == 0)
- {
- mi->usrmod0_min_passwd_age = TIMEQ_FOREVER;
- mi->usrmod0_password_hist_len = 0;
- }
- else if (narg > 0)
- mi->usrmod0_min_passwd_age = narg * ONE_DAY;
-
- if (iarg == 0)
- mi->usrmod0_force_logoff = TIMEQ_FOREVER;
- else if (iarg > 0)
- mi->usrmod0_force_logoff = iarg * ONE_DAY;
-
- if (Larg >= 0)
- mi->usrmod0_min_passwd_len = Larg;
-
- ret = NetUserModalsSet (NULL, 0, (LPBYTE) mi, NULL);
- NetApiBufferFree (mi);
- }
- return EvalRet (ret, NULL);
-}
-
-int
-usage ()
-{
- fprintf (stderr, "usage: %s [name]\n", myname);
- fprintf (stderr, " %s [-L maxlen] [-x max] [-n min] [-i inact]\n",
- myname);
- fprintf (stderr, " %s {-l|-u|-S} name\n", myname);
- return 2;
-}
-
-int
-main (int argc, char **argv)
-{
- char *c;
- char user[64], oldpwd[64], newpwd[64];
- int ret = 0;
- int cnt = 0;
- int opt;
- int Larg = -1;
- int xarg = -1;
- int narg = -1;
- int iarg = -1;
- int lopt = 0;
- int uopt = 0;
- int Sopt = 0;
- PUSER_INFO_3 ui, li;
-
- if ((myname = strrchr (argv[0], '/'))
- || (myname = strrchr (argv[0], '\\')))
- ++myname;
- else
- myname = argv[0];
- c = strrchr (myname, '.');
- if (c)
- *c = '\0';
-
- while ((opt = getopt (argc, argv, "L:x:n:i:luS")) != EOF)
- switch (opt)
- {
- case 'x':
- if ((xarg = atoi (optarg)) < 0 || xarg > 999)
- return eprint (1, "Maximum password age must be between 0 and 999.");
- if (narg >= 0 && xarg < narg)
- return eprint (1, "Maximum password age must be greater than "
- "minimum password age.");
- break;
-
- case 'n':
- if ((narg = atoi (optarg)) < 0 || narg > 999)
- return eprint (1, "Minimum password age must be between 0 and 999.");
- if (xarg >= 0 && narg > xarg)
- return eprint (1, "Minimum password age must be less than "
- "maximum password age.");
- break;
-
- case 'i':
- if ((iarg = atoi (optarg)) < 0 || iarg > 999)
- return eprint (1, "Force logout time must be between 0 and 999.");
- break;
-
- case 'L':
- if ((Larg = atoi (optarg)) < 0 || Larg > LM20_PWLEN)
- return eprint (1, "Minimum password length must be between "
- "0 and %d.", LM20_PWLEN);
- break;
-
- case 'l':
- if (xarg >= 0 || narg >= 0 || iarg >= 0 || Larg >= 0 || uopt || Sopt)
- return usage ();
- lopt = 1;
- break;
-
- case 'u':
- if (xarg >= 0 || narg >= 0 || iarg >= 0 || Larg >= 0 || lopt || Sopt)
- return usage ();
- uopt = 1;
- break;
-
- case 'S':
- if (xarg >= 0 || narg >= 0 || iarg >= 0 || Larg >= 0 || lopt || uopt)
- return usage ();
- Sopt = 1;
- break;
-
- default:
- return usage ();
- }
- if (Larg >= 0 || xarg >= 0 || narg >= 0 || iarg >= 0)
- {
- if (optind < argc)
- return usage ();
- return SetModals (xarg, narg, iarg, Larg);
- }
-
- strcpy (user, optind >= argc ? getlogin () : argv[optind]);
-
- li = GetPW (getlogin ());
- if (! li)
- return 1;
-
- ui = GetPW (user);
- if (! ui)
- return 1;
-
- if (lopt || uopt || Sopt)
- {
- if (li->usri3_priv != USER_PRIV_ADMIN)
- return eprint (0, "You have no maintenance privileges.");
- if (lopt)
- {
- if (ui->usri3_priv == USER_PRIV_ADMIN)
- return eprint (0, "You may not lock an administrators account.");
- ui->usri3_flags |= UF_ACCOUNTDISABLE;
- }
- if (uopt)
- ui->usri3_flags &= ~UF_ACCOUNTDISABLE;
- if (lopt || uopt)
- {
- ret = NetUserSetInfo (NULL, ui->usri3_name, 3, (LPBYTE) ui, NULL);
- return EvalRet (ret, NULL);
- }
- // Sopt
- PrintPW (ui);
- return 0;
- }
-
- if (li->usri3_priv != USER_PRIV_ADMIN && strcmp (getlogin (), user))
- return eprint (0, "You may not change the password for %s.", user);
-
- eprint (0, "Enter the new password (minimum of 5, maximum of 8 characters).");
- eprint (0, "Please use a combination of upper and lower case letters and numbers.");
-
- oldpwd[0] = '\0';
- if (li->usri3_priv != USER_PRIV_ADMIN)
- {
- strcpy (oldpwd, getpass ("Old password: "));
- if (ChangePW (user, oldpwd, oldpwd))
- return 1;
- }
-
- do
- {
- strcpy (newpwd, getpass ("New password: "));
- if (strcmp (newpwd, getpass ("Re-enter new password: ")))
- eprint (0, "Password is not identical.");
- else if (! ChangePW (user, *oldpwd ? oldpwd : NULL, newpwd))
- ret = 1;
- if (! ret && cnt < 2)
- eprint (0, "Try again.");
- }
- while (! ret && ++cnt < 3);
- return ! ret;
-}
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