1 | /**********************************************************************
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2 | *
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3 | * getpw.cpp --
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4 | * A component of the Greenstone digital library software
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5 | * from the New Zealand Digital Library Project at the
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6 | * University of Waikato, New Zealand.
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7 | *
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8 | * Copyright (C) 2000 The New Zealand Digital Library Project
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9 | *
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10 | * This program is free software; you can redistribute it and/or modify
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11 | * it under the terms of the GNU General Public License as published by
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12 | * the Free Software Foundation; either version 2 of the License, or
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13 | * (at your option) any later version.
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14 | *
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15 | * This program is distributed in the hope that it will be useful,
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16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 | * GNU General Public License for more details.
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19 | *
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20 | * You should have received a copy of the GNU General Public License
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21 | * along with this program; if not, write to the Free Software
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22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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23 | *
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24 | **********************************************************************/
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25 |
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26 | #define _XOPEN_SOURCE 1
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27 | /* following is for solaris */
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28 | #define _XOPEN_SOURCE_EXTENDED 1
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29 |
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30 | #include "gsdlconf.h"
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31 |
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32 | // use the standard namespace
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33 | #if !defined (GSDL_NAMESPACE_BROKEN)
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34 | #if defined(GSDL_USE_OBJECTSPACE)
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35 | using namespace ospace::std;
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36 | #else
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37 | using namespace std;
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38 | #endif
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39 | #endif
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40 |
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41 |
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42 | // include crypt
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43 | #if defined(__WIN32__)
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44 | #include "crypt.h"
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45 | #else
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46 |
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47 | #include "config.h"
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48 | #if defined(HAVE_CRYPT_H)
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49 | #include <crypt.h>
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50 | #endif
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51 |
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52 | #if defined(HAVE_UNISTD_H)
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53 | #include <unistd.h>
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54 | #endif
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55 | /* we are probably in trouble if we have neither crypt.h or unistd.h,
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56 | but for now we'll do nothing about it... */
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57 |
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58 | #endif /* not WIN32 */
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59 |
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60 | #if defined(GSDL_USE_OBJECTSPACE)
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61 | # include <ospace\std\iostream>
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62 | #elif defined(GSDL_USE_IOS_H)
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63 | # include <iostream.h>
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64 | #else
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65 | # include <iostream>
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66 | #endif
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67 |
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68 | #include <string.h>
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69 | #include <pwd.h>
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70 |
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71 | int main (int argc, char *argv[]) {
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72 |
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73 | char c[10];
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74 | while (1) {
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75 | char *a = getpass("Enter password:");
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76 | int len = strlen (a);
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77 | if (len < 3 || len > 8) {
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78 | cerr << "Password must be between 3 and 8 characters long. Try again\n";
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79 | continue;
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80 | }
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81 | strcpy (c, a);
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82 | char *b = getpass("Re-enter password:");
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83 | if ((strcmp (c, b)) == 0) break;
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84 | else cerr << "Passwords didn't match. Try again.\n";
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85 | }
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86 |
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87 | char *salt = "Tp";
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88 | char *pw = crypt (c, salt);
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89 |
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90 | cout << pw << "\n";
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91 |
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92 | return 0;
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93 | }
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