source4/lib/cmdline/credentials.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Copyright (C) Jelmer Vernooij 2005
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include "includes.h"
  21 #include "system/filesys.h"
  22 #include "auth/credentials/credentials.h"
  23 #include "lib/cmdline/credentials.h"
  24
  25 static const char *cmdline_get_userpassword(struct cli_credentials *credentials)
  26 {
  27         char *ret;
  28         TALLOC_CTX *mem_ctx = talloc_new(NULL);
  29
  30         const char *prompt_name = cli_credentials_get_unparsed_name(credentials, mem_ctx);
  31         const char *prompt;
  32
  33         prompt = talloc_asprintf(mem_ctx, "Password for [%s]:",
  34                                  prompt_name);
  35
  36         ret = getpass(prompt);
  37
  38         talloc_free(mem_ctx);
  39         return ret;
  40 }
  41
  42 bool cli_credentials_set_cmdline_callbacks(struct cli_credentials *cred)
  43 {
  44         if (isatty(fileno(stdout))) {
  45                 cli_credentials_set_password_callback(cred, cmdline_get_userpassword);
  46                 return true;
  47         }
  48
  49         return false;
  50 }