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/*
* LibSylph -- E-Mail client library
* Copyright (C) 1999-2018 Hiroyuki Yamamoto
*
* 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 2.1 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "prefs_common.h"
#include "ssl.h"
#include "utils.h"
gchar *master_password;
void set_master_password(const char *password) {
master_password = password;
}
gchar *get_master_password(void) {
return master_password;
}
#if USE_SSL
gint set_master_password_interactively(guint max_attempts) {
if (master_password != NULL)
return 0; /* master_password already set */
master_password = input_set_new_password(max_attempts);
if (master_password == NULL)
return 1;
if (generate_password_hash(
&prefs_common.master_password_hash,
master_password,
NULL) != RC_OK) {
/* should not really happen unless buggy code / library */
g_free(prefs_common.master_password_hash);
prefs_common.master_password_hash = NULL;
debug_print(_("Could not generate master password hash"));
return 1;
}
prefs_common_write_config();
return 0;
}
gint check_master_password_interactively(guint max_attempts) {
guint cnt;
if (max_attempts < 1)
return 1;
if (prefs_common.master_password_hash != NULL) {
return 1;
}
if (master_password != NULL) {
/* password already cached */
return check_password(master_password,
prefs_common.master_password_hash);
}
for (cnt = 0; cnt < max_attempts; ++cnt) {
master_password = input_query_master_password();
if (check_password(master_password,
prefs_common.master_password_hash) == RC_OK) {
return RC_OK; /* match */
}
debug_print(_("Wrong master password entered (%d)\n"), cnt);
/* TODO: clear before free? */
g_free(master_password);
master_password = NULL;
}
return 1; /* no match */
}
#endif /* USE_SSL */
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