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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 2007 Free Software Foundation, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General
Public License along with this library; if not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301 USA */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "mailutils/libargp.h"
#include "mailutils/mu_auth.h"
/* ************************************************************************* */
/* Traditional configuration */
/* ************************************************************************* */
enum {
OPT_AUTHORIZATION=256,
OPT_AUTHENTICATION,
OPT_CLEAR_AUTHORIZATION,
OPT_CLEAR_AUTHENTICATION,
OPT_DEBUG_AUTH
};
static error_t mu_auth_argp_parser (int key, char *arg,
struct argp_state *state);
/* Options used by programs that use extended authentication mechanisms. */
static struct argp_option mu_auth_argp_option[] = {
{ "authentication", OPT_AUTHENTICATION, N_("MODLIST"), OPTION_HIDDEN,
N_("Set the list of modules to be used for authentication"), 0 },
{ "authorization", OPT_AUTHORIZATION, N_("MODLIST"), OPTION_HIDDEN,
N_("Set list of modules to be used for authorization"), 0 },
{ "clear-authorization", OPT_CLEAR_AUTHORIZATION, NULL, OPTION_HIDDEN,
N_("Clear the list of authorization modules"), 0 },
{ "clear-authentication", OPT_CLEAR_AUTHENTICATION, NULL, OPTION_HIDDEN,
N_("Clear the list of authentication modules"), 0 },
{ "debug-auth", OPT_DEBUG_AUTH, NULL, 0,
N_("Debug authentication functions") },
{ NULL, 0, NULL, 0, NULL, 0 }
};
static struct argp mu_auth_argp = {
mu_auth_argp_option,
mu_auth_argp_parser,
};
static struct argp_child mu_auth_argp_child = {
&mu_auth_argp,
0,
NULL,
0
};
static void
auth_set_debug ()
{
mu_debug_t debug = NULL, prev;
mu_debug_create (&debug, NULL);
mu_debug_set_level (debug, MU_DEBUG_TRACE);
prev = mu_auth_set_debug (debug);
if (prev)
mu_debug_destroy (&prev, mu_debug_get_owner (prev));
}
static error_t
mu_auth_argp_parser (int key, char *arg, struct argp_state *state)
{
switch (key)
{
case ARGP_KEY_FINI:
mu_auth_finish_setup ();
break;
/* authentication */
case OPT_AUTHORIZATION:
mu_authorization_add_module_list (arg);
break;
case OPT_AUTHENTICATION:
mu_authentication_add_module_list (arg);
break;
case OPT_CLEAR_AUTHENTICATION:
mu_authentication_clear_list ();
break;
case OPT_CLEAR_AUTHORIZATION:
mu_authorization_clear_list ();
break;
case OPT_DEBUG_AUTH:
auth_set_debug ();
break;
default:
return ARGP_ERR_UNKNOWN;
}
return 0;
}
struct mu_cmdline_capa mu_auth_cmdline = {
"auth", &mu_auth_argp_child
};
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