I’m really sorry, i forget to say, that i use a fork for subject=“to”, body = message. All the code, with base64 decode check:
<?php
/**
* This file is part of playSMS.
*
* playSMS is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* playSMS 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with playSMS. If not, see <http://www.gnu.org/licenses/>.
*/
defined('_SECURE_') or die('Forbidden');
function mailsms_hook_playsmsd() {
global $core_config;
// get global mailsms registry data
$items_global = registry_search(0, 'features', 'mailsms');
// fetch interval
$c_fetch_interval = (int) $items_global['features']['mailsms']['fetch_interval'];
$c_fetch_interval = ($c_fetch_interval > 10 ? $c_fetch_interval : 60);
if (!core_playsmsd_timer($c_fetch_interval)) {
return;
}
// _log('fetch now:'.$now, 2, 'mailsms_hook_playsmsd');
$enable_fetch = $items_global['features']['mailsms']['enable_fetch'];
$protocol = $items_global['features']['mailsms']['protocol'];
$port = $items_global['features']['mailsms']['port'];
$server = $items_global['features']['mailsms']['server'];
$username = $items_global['features']['mailsms']['username'];
$password = $items_global['features']['mailsms']['password'];
if (!($enable_fetch && $protocol && $port && $server && $username && $password)) {
return;
}
// _log('fetch uid:' . $uid, 3, 'mailsms_hook_playsmsd');
$param = 'mailsms_fetch';
$is_fetching = (playsmsd_pid_get($param) ? TRUE : FALSE);
if (!$is_fetching) {
$RUN_THIS = "nohup " . $core_config['daemon']['PLAYSMS_BIN'] . "/playsmsd playsmsd once " . $param . " >/dev/null 2>&1 &";
// _log('execute:' . $RUN_THIS, 3, 'mailsms_hook_playsmsd');
shell_exec($RUN_THIS);
}
}
function mailsms_hook_playsmsd_once($param) {
if ($param != 'mailsms_fetch') {
return;
}
// get username
$username = user_uid2username($uid);
// _log('fetch uid:' . $uid . ' username:' . $username, 3, 'mailsms_hook_playsmsd_once');
$items_global = registry_search(0, 'features', 'mailsms');
$enable_fetch = $items_global['features']['mailsms']['enable_fetch'];
if (!$enable_fetch) {
return;
}
$ssl = ($items_global['features']['mailsms']['ssl'] == 1) ? "/ssl" : "";
$novalidate_cert = ($items_global['features']['mailsms']['novalidate_cert'] == 1) ? "/novalidate-cert" : "";
$email_hostname = '{' . $items_global['features']['mailsms']['server'] . ':' . $items_global['features']['mailsms']['port'] . '/' . $items_global['features']['mailsms']['protocol'] . $ssl . $novalidate_cert . '}INBOX';
$email_username = $items_global['features']['mailsms']['username'];
$email_password = $items_global['features']['mailsms']['password'];
// _log('fetch ' . $email_username . ' at ' . $email_hostname, 3, 'mailsms_hook_playsmsd_once');
// open mailbox
$inbox = imap_open($email_hostname, $email_username, $email_password);
if (!$inbox) {
$errors = imap_errors();
foreach ($errors as $error ) {
// _log('error:' . $error, 3, 'mailsms_hook_playsmsd_once');
}
return;
}
$emails = imap_search($inbox, 'UNSEEN');
if (count($emails)) {
rsort($emails);
foreach ($emails as $email_number ) {
$overview = imap_fetch_overview($inbox, $email_number, 0);
$email_subject = trim($overview[0]->subject);
$email_sender = trim($overview[0]->from);
$email_sender = iconv_mime_decode($email_sender,0,"UTF-8");
$email_body = trim(imap_fetchbody($inbox, $email_number, 1));
function validBase64($check_string){
$decoded = base64_decode($check_string, true);
// Check if there is no invalid character in strin
if (!preg_match('/^[a-zA-Z0-9\/\r\n+]*={0,2}$/', $check_string)) return false;
// Decode the string in strict mode and send the responce
if(!base64_decode($check_string, true)) return false;
// Encode and compare it to origional one
if(base64_encode($decoded) != $check_string) return false;
return true;
}
$check_string = $email_body;
if (validBase64($check_string)){
$email_body=base64_decode($email_body);
}
$email_body = imap_qprint($email_body);
$email_body = mb_convert_encoding($email_body, "UTF-8", "auto");
$unicode = 1;
_log('email from:[' . $email_sender . '] subject:[' . $email_subject . '] body:[' . $email_body . ']', 3, 'mailsms_hook_playsmsd');
$e = preg_replace('/\s+/', ' ', trim($email_body));
$f = preg_split('/ +/', $e);
$sender_username = str_replace('@', '', $f[0]); // in case user use @username
$sender_pin = $f[1];
//$message = str_replace($sender_username . ' ' . $sender_pin . ' ', '', $email_subject);
$c_message = preg_split("/[\s]+/", $email_body, 3);
$message = $c_message[2];
$sender = user_getdatabyusername($sender_username);
if ($sender['uid']) {
$items = registry_search($sender['uid'], 'features', 'mailsms_user');
$pin = $items['features']['mailsms_user']['pin'];
if ($sender_pin && $pin && ($sender_pin == $pin)) {
if ($items_global['features']['mailsms']['check_sender']) {
preg_match('#\<(.*?)\>#', $email_sender, $match);
$sender_email = $match[1];
if ($sender['email'] != $sender_email) {
_log('check_sender:1 unknown sender from:' . $sender_email . ' uid:' . $sender['uid'] . ' e:' . $sender['email'], 3, 'mailsms_hook_playsmsd_once');
continue;
}
}
} else {
_log('invalid pin uid:' . $sender['uid'] . ' sender_pin:[' . $sender_pin . ']', 3, 'mailsms_hook_playsmsd_once');
continue;
}
} else {
_log('invalid username sender_username:[' . $sender_username . ']', 3, 'mailsms_hook_playsmsd_once');
continue;
}
// destination numbers is in array and retrieved from email body
// remove email footer/signiture
$sms_to = preg_replace('/--[\r\n]+.*/s', '', $email_subject);
$sms_to = explode(',', $sms_to);
// sendsms
if ($sender_username && count($sms_to) && $message) {
_log('mailsms uid:' . $sender['uid'] . ' from:[' . $sender_email . '] username:[' . $sender_username . ']', 3, 'mailsms_hook_playsmsd_once');
list($ok, $to, $smslog_id, $queue, $counts, $sms_count, $sms_failed) = sendsms_helper($sender_username, $sms_to, $message, $unicode, '', '', '', '', $reference_id);
}
}
}
// close mailbox
imap_close($inbox);
}
