1 // Copyright (C) 1999,2000 Bruce Guenter <bruceg@em.ca>
2 //
3 // This program is free software; you can redistribute it and/or modify
4 // it under the terms of the GNU General Public License as published by
5 // the Free Software Foundation; either version 2 of the License, or
6 // (at your option) any later version.
7 //
8 // This program is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 // GNU General Public License for more details.
12 //
13 // You should have received a copy of the GNU General Public License
14 // along with this program; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16
17 #include <config.h>
18 #include "fdbuf/fdbuf.h"
19 #include <stdlib.h>
20 #include "mystring/mystring.h"
21 #include "misc/passwdfn.h"
22 #include "config/configrc.h"
23 #include "cli++/cli++.h"
24 #include "vcommand.h"
25
26 const char* cli_program = "vpasswd";
27 const char* cli_help_prefix = "Changes the password for an individual virtual user\n";
28 const char* cli_help_suffix = "";
29 const char* cli_args_usage = "USERNAME";
30 const int cli_args_min = 1;
31 const int cli_args_max = 1;
32
33 static int o_quiet = false;
34
35 // This program is used to change a user's password within a virtual
36 // domain.
37
38 cli_option cli_options[] = {
39 { 0, "quiet", cli_option::flag, true, &o_quiet,
40 "Suppress all status messages", 0 },
41 {0}
42 };
43
44 // RETURN VALUE
45 //
46 // 0 if the password was changed successfully, nonzero otherwise.
47
48 // SEE ALSO
49 //
50 // checkvpw(1)
51
52 // NOTES
53 //
54 // You must have either created the users subdirectory by hand or run the
55 // F<vsetup> program before using this program.
56 //
57 // This program expects the environment variable C<HOME> to be set, and
58 // executes a change directory to the contents of it before starting. It
59 // is also required that you change user to the domain owner before using
60 // these utilities.
61
cli_main(int,char * argv[])62 int cli_main(int, char* argv[])
63 {
64 if(!go_home())
65 return 1;
66
67 mystring username = argv[0];
68 username = username.lower();
69
70 mystring pass = getpasswd("vpasswd");
71 if(pass.length() == 0)
72 return 1;
73
74 response resp = domain.chattr(username, vdomain::ATTR_PASS, pass);
75
76 if(!resp) {
77 if(!o_quiet)
78 ferr << "vpasswd: error changing the password for user '"
79 << username << "':\n " << resp.msg << endl;
80 return 1;
81 }
82 else {
83 if(!o_quiet)
84 fout << "vpasswd: password for user '" << username
85 << "' successfully changed." << endl;
86 return 0;
87 }
88 }
89