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1 // Copyright (C) 1999,2000 Bruce Guenter <bruceg@em.ca> |
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2 // |
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3 // This program is free software; you can redistribute it and/or modify |
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4 // it under the terms of the GNU General Public License as published by |
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5 // the Free Software Foundation; either version 2 of the License, or |
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6 // (at your option) any later version. |
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7 // |
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8 // This program is distributed in the hope that it will be useful, |
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9 // but WITHOUT ANY WARRANTY; without even the implied warranty of |
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10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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11 // GNU General Public License for more details. |
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12 // |
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13 // You should have received a copy of the GNU General Public License |
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14 // along with this program; if not, write to the Free Software |
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15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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16 |
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17 #include <config.h> |
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18 #include "fdbuf/fdbuf.h" |
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19 #include <stdlib.h> |
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20 #include "mystring/mystring.h" |
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21 #include "misc/passwdfn.h" |
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22 #include "config/configrc.h" |
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23 #include "cli/cli.h" |
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24 #include "vcommand.h" |
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25 |
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26 const char* cli_program = "vpasswd"; |
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27 const char* cli_help_prefix = "Changes the password for an individual virtual user\n"; |
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28 const char* cli_help_suffix = ""; |
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29 const char* cli_args_usage = "USERNAME"; |
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30 const int cli_args_min = 1; |
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31 const int cli_args_max = 1; |
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32 |
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33 static int o_quiet = false; |
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34 |
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35 // This program is used to change a user's password within a virtual |
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36 // domain. |
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37 |
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38 cli_option cli_options[] = { |
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39 { 0, "quiet", cli_option::flag, true, &o_quiet, |
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40 "Suppress all status messages", 0 }, |
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41 {0} |
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42 }; |
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43 |
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44 // RETURN VALUE |
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45 // |
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46 // 0 if the password was changed successfully, nonzero otherwise. |
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47 |
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48 // SEE ALSO |
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49 // |
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50 // checkvpw(1) |
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51 |
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52 // NOTES |
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53 // |
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54 // You must have either created the users subdirectory by hand or run the |
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55 // F<vsetup> program before using this program. |
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56 // |
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57 // This program expects the environment variable C<HOME> to be set, and |
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58 // executes a change directory to the contents of it before starting. It |
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59 // is also required that you change user to the domain owner before using |
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60 // these utilities. |
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61 |
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62 int cli_main(int, char* argv[]) |
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63 { |
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64 if(!go_home()) |
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65 return 1; |
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66 |
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67 mystring username = argv[0]; |
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68 username = username.lower(); |
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69 |
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70 mystring pass = getpasswd("vpasswd"); |
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71 if(pass.length() == 0) |
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72 return 1; |
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73 |
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74 response resp = domain.chattr(username, vdomain::ATTR_PASS, pass); |
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75 |
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76 if(!resp) { |
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77 if(!o_quiet) |
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78 ferr << "vpasswd: error changing the password for user '" |
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79 << username << "':\n " << resp.msg << endl; |
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80 return 1; |
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81 } |
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82 else { |
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83 if(!o_quiet) |
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84 fout << "vpasswd: password for user '" << username |
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85 << "' successfully changed." << endl; |
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86 return 0; |
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87 } |
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88 } |