212 lines
7.9 KiB
PHP
212 lines
7.9 KiB
PHP
<?php
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class password_recovery_send {
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private $rc;
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private $pr;
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private $user;
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function __construct($pr_plugin) {
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$this->pr = $pr_plugin;
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$this->rc = $pr_plugin->rc;
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$this->user = $pr_plugin->user;
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}
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// Send SMS over Clickatell API
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function send_sms_clickatell($to, $message) {
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$clickatell_api_id = 'CHANGEME';
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$clickatell_user = 'CHANGEME';
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$clickatell_password = 'CHANGEME';
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$clickatell_sender = 'CHANGEME';
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$url = 'https://api.clickatell.com/http/sendmsg?api_id=%s&user=%s&password=%s&to=%s&from=%s&text=%s';
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$url = sprintf($url, $clickatell_api_id, $clickatell_user, $clickatell_password, $to, $clickatell_sender, urlencode($message));
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$result = file_get_contents($url);
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return $result !== false;
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}
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// Send SMS
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function send_sms($to, $message) {
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$ret = false;
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$to = escapeshellarg($to);
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$message = escapeshellarg($message);
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$sms_send_function = $this->rc->config->get('pr_sms_send_function');
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if ($sms_send_function) {
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if (is_file($sms_send_function)) {
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$ret = (int) exec("bash $sms_send_function $to $message");
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} else if (is_callable($sms_send_function)) {
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$ret = $sms_send_function($to, $message);
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}
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}
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return $ret !== false || $ret > 0;
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}
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// Send E-Mail
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function send_email($to, $from, $subject, $body) {
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$ctb = md5(rand() . microtime());
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$subject = "=?UTF-8?B?".base64_encode($subject)."?=";
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$headers = "Return-Path: $from\r\n";
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$headers .= "MIME-Version: 1.0\r\n";
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$headers .= "Content-Type: multipart/alternative; boundary=\"=_$ctb\"\r\n";
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$headers .= "Date: " . date('r', time()) . "\r\n";
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$headers .= "From: $from\r\n";
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$headers .= "To: $to\r\n";
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$headers .= "Subject: $subject\r\n";
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$headers .= "Reply-To: $from\r\n";
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$txt_body = "--=_$ctb\r\n";
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$txt_body .= "\r\n";
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$txt_body .= "Content-Transfer-Encoding: 7bit\r\n";
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$txt_body .= "Content-Type: text/plain; charset=" . $this->rc->config->get('default_charset', RCUBE_CHARSET) . "\r\n";
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$h2t = new rcube_html2text($body, false, true, 0);
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$txt = rcube_mime::wordwrap($h2t->get_text(), $this->rc->config->get('line_length', 75), "\r\n");
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$txt = wordwrap($txt, 998, "\r\n", true);
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$txt_body .= "$txt\r\n";
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$txt_body .= "--=_$ctb";
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$txt_body .= "\r\n";
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$msg_body = "Content-Type: multipart/alternative; boundary=\"=_$ctb\"\r\n\r\n";
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$msg_body .= $txt_body;
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$msg_body .= "Content-Transfer-Encoding: quoted-printable\r\n";
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$msg_body .= "Content-Type: text/html; charset=" . $this->rc->config->get('default_charset', RCUBE_CHARSET) . "\r\n\r\n";
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$msg_body .= str_replace("=","=3D",$body);
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$msg_body .= "\r\n\r\n";
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$msg_body .= "--=_$ctb--";
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$msg_body .= "\r\n\r\n";
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$smtp_host=null;
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$smtp_user=null;
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$smtp_pass=null;
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if($this->rc->config->get('smtp_pass') == "%p") {
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$smtp_server = $this->rc->config->get('pr_default_smtp_server');
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$smtp_user = $this->rc->config->get('pr_default_smtp_user');
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$smtp_pass = $this->rc->config->get('pr_default_smtp_pass');
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}
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// send message
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if (!is_object($this->rc->smtp)) {
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$this->rc->smtp_init(false);
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}
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$this->rc->smtp->connect($smtp_server,null, $smtp_user, $smtp_pass);
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if($this->rc->smtp->send_mail($from, $to, $headers, $msg_body)) {
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return true;
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} else {
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rcube::write_log('errors', 'response:' . print_r($this->rc->smtp->get_response(),true));
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rcube::write_log('errors', 'errors:' . print_r($this->rc->smtp->get_error(),true));
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return false;
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}
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}
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// Send message to administrator
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function send_alert_to_admin($user_requesting_new_password) {
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$file = $this->get_localization_dir($this->rc->user->language) . "/alert_for_admin_to_reset_pw.html";
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$body = strtr(file_get_contents($file), array('[USER]' => $user_requesting_new_password));
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$subject = $this->pr->gettext('email_subject_admin');
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return $this->send_email(
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$this->rc->config->get('pr_admin_email'),
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$this->get_email_from($user_requesting_new_password),
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$subject,
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$body
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);
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}
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// Send code to user
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function send_confirm_code_to_user() {
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$send_email = false;
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$send_sms = false;
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$confirm_code = $this->generate_confirm_code();
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if ($confirm_code && $this->pr->set_user_props(['token'=>$confirm_code])) {
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// send EMail
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if ($this->user['have_altemail']) {
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$file = $this->get_localization_dir($this->rc->user->language) . "/reset_pw_body.html";
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$link = "http://{$_SERVER['SERVER_NAME']}/?_task=login&_action=plugin.password_recovery&_username=". $this->user['username'];
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$body = strtr(file_get_contents($file), ['[LINK]' => $link, '[CODE]' => $confirm_code]);
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$subject = $this->pr->gettext('email_subject');
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$from = $this->rc->config->get('pr_replyto_email');
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if(!$from){
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$from = $this->get_email_from($this->rc->config->get('pr_admin_email'));
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}
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$send_email = $this->send_email(
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$this->user['altemail'],
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$from,
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$subject,
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$body
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);
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}
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// send SMS
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if ($this->user['have_phone']) {
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$send_sms = $this->send_sms(
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$this->user['phone'],
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$this->pr->gettext('code') . ": " . $confirm_code
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);
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}
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// log & message
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if ($send_email || $send_sms) {
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$log = "Send password recovery code [". $confirm_code . "] for '" . $this->user['username'] . "'";
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$message = $this->pr->gettext('check_account');
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if ($send_email) {
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$log .= " to alt email: '" . $this->user['altemail'] . "'";
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$message .= $this->pr->gettext('check_email');
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}
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if ($send_sms) {
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if ($send_email) {
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$log .= " and";
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$message .= $this->pr->gettext('and');
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}
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$log .= " to phone: '" . $this->user['phone'] . "'";
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$message .= $this->pr->gettext('check_sms');
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}
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$this->pr->logging($log);
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} else {
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$this->pr->set_user_props(['token'=>'', 'token_validity'=>'']);
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}
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} else {
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$message = $this->pr->gettext('write_failed');
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}
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return [
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'send' => ($send_email || $send_sms),
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'message' => $message
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];
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}
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// Generate and return a random code
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function generate_confirm_code() {
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$code_length = (int) $this->rc->config->get('pr_confirm_code_length', 6);
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$code = "";
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$possible = "0123456789";
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while (strlen($code) < $code_length) {
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$random = random_int(0, strlen($possible)-1);
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$char = substr($possible, $random, 1);
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$code .= $char;
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$possible = str_replace($char,"",$possible); //removing the used character from the possible
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}
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return $code;
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}
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function get_email_from($email) {
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$parts = explode('@',$email);
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return 'no-reply@'.$parts[1];
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}
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function get_localization_dir($language) {
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$file = dirname(__FILE__) . "/../localization/" . $language;
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if (!file_exists($file)) {
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$file = dirname(__FILE__) . "/../localization/en_US";
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}
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return $file;
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}
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}
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?>
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