static void
ep_remember_password_keyfile (EPassMsg *msg)
{
gchar *group, *key, *password;
password = g_hash_table_lookup (password_cache, msg->key);
if (password == NULL) {
g_warning ("Password for key \"%s\" not found", msg->key);
return;
}
group = ep_key_file_get_group (msg->component);
key = ep_key_file_normalize_key (msg->key);
password = ep_password_encode (password);
g_hash_table_remove (password_cache, msg->key);
if (check_key_file (G_STRFUNC)) {
g_key_file_set_string (key_file, group, key, password);
ep_key_file_save ();
}
g_free (group);
g_free (key);
g_free (password);
}
static void
ep_get_password_keyfile (EPassMsg *msg)
{
gchar *group, *key, *password;
GError *error = NULL;
if (!check_key_file (G_STRFUNC))
return;
group = ep_key_file_get_group (msg->component);
key = ep_key_file_normalize_key (msg->key);
password = g_key_file_get_string (key_file, group, key, &error);
if (password != NULL) {
msg->password = ep_password_decode (password);
g_free (password);
/* Not finding the requested key is acceptable, but we still
* want to leave an informational message on the terminal. */
} else if (g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND)) {
g_message ("%s", error->message);
g_error_free (error);
/* Not finding the requested group is also acceptable. */
} else if (g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND)) {
g_message ("%s", error->message);
g_error_free (error);
} else if (error != NULL)
g_propagate_error (&msg->error, error);
g_free (group);
g_free (key);
}
static void
ep_clear_passwords_keyfile (EPassMsg *msg)
{
gchar *group;
GError *error = NULL;
if (!check_key_file (G_STRFUNC))
return;
group = ep_key_file_get_group (msg->component);
if (g_key_file_remove_group (key_file, group, &error))
ep_key_file_save ();
/* Not finding the requested group is acceptable, but we still
* want to leave an informational message on the terminal. */
else if (g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND)) {
g_message ("%s", error->message);
g_error_free (error);
} else if (error != NULL)
g_propagate_error (&msg->error, error);
g_free (group);
}
static void
ep_key_file_save (void)
{
gchar *contents;
gchar *filename;
gchar *pathname;
gsize length = 0;
GError *error = NULL;
if (!check_key_file (G_STRFUNC))
return;
filename = ep_key_file_get_filename ();
contents = g_key_file_to_data (key_file, &length, &error);
pathname = g_path_get_dirname (filename);
if (!error) {
g_mkdir_with_parents (pathname, 0700);
g_file_set_contents (filename, contents, length, &error);
}
g_free (pathname);
if (error != NULL) {
g_warning ("%s: %s", filename, error->message);
g_error_free (error);
}
g_free (contents);
g_free (filename);
}
static void
ep_key_file_load (void)
{
gchar *filename;
GError *error = NULL;
if (!check_key_file (G_STRFUNC))
return;
filename = ep_key_file_get_filename ();
if (!g_file_test (filename, G_FILE_TEST_EXISTS))
goto exit;
g_key_file_load_from_file (
key_file, filename, G_KEY_FILE_KEEP_COMMENTS |
G_KEY_FILE_KEEP_TRANSLATIONS, &error);
if (error != NULL) {
g_warning ("%s: %s", filename, error->message);
g_error_free (error);
}
exit:
g_free (filename);
}
static void
ep_forget_passwords_keyfile (EPassMsg *msg)
{
gchar **groups;
gsize length = 0, ii;
if (!check_key_file (G_STRFUNC))
return;
groups = g_key_file_get_groups (key_file, &length);
if (!groups)
return;
for (ii = 0; ii < length; ii++) {
GError *error = NULL;
if (!g_str_has_prefix (groups[ii], KEY_FILE_GROUP_PREFIX))
continue;
g_key_file_remove_group (key_file, groups[ii], &error);
/* Not finding the requested group is acceptable, but we still
* want to leave an informational message on the terminal. */
if (g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND)) {
g_message ("%s", error->message);
g_error_free (error);
/* Issue a warning if anything else goes wrong. */
} else if (error != NULL) {
g_warning ("%s", error->message);
g_error_free (error);
}
}
ep_key_file_save ();
g_strfreev (groups);
}
int main(void)
{
SLOGI("[%s] Secure Storage Server Start..\n", __func__);
#ifdef USE_KEY_FILE
int exist_ret = -1;
int make_ret = -1;
#endif // USE_KEY_FILE
DIR* dp = NULL; // make default directory(if not exist)
if((dp = opendir(SS_STORAGE_DEFAULT_PATH)) == NULL)
{
SLOGI("[%s] directory [%s] is not exist, making now.\n", __func__, SS_STORAGE_DEFAULT_PATH);
mkdir(SS_STORAGE_DEFAULT_PATH, 0700);
}
else
closedir(dp);
#ifdef USE_KEY_FILE
exist_ret = check_key_file(); // if 0, there is not key file. Or 1, exist.
if(exist_ret == 0)
{
make_ret = make_key_file();
if(make_ret == 0)
{
SLOGE("[%s] Making key file fail. ss-server will be terminated..\n", __func__);
return 0;
}
}
#endif // USE_KEY_FILE
SsServerComm();
return 0;
}
