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sendform-php
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21
LICENSE Normal file
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@ -0,0 +1,21 @@
MIT License
Copyright (c) 2016 eekdood
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

53
sendform.conf
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@ -1,53 +0,0 @@
<?PHP
$conf = array(
// 'referrals' is a list of web site domains separated by commas. Only requests originating from
// these domains will be processed.
'referrals' => "domain.com",
// Google reCaptcha v2 secret. Obtain your key from https://www.google.com/recaptcha/admin/create
// Enter your secret key below and be sure to integrate reCaptcha into your site with your site key.
//
// <script src="https://www.google.com/recaptcha/api.js"></script>
// <div class="g-recaptcha" data-sitekey="your_site_key"></div>
//
// Leave blank to disable (Not a good idea).
'reCaptchaSecret' => "",
// 'excludeFields' is a list of field names separated by commas. Field names listed here will not
// be included in the resulting email of this script.
// NOTE: The fields "recipient, subject, required, redirect, mailtemplate, mailtemplatehtml" are
// used by this script and are automagically added later in the script.
'excludeFields' => "",
// 'defaultFrom' is an email address in proper form. This is the default from address used to send
// mail if there is no field "email" sent to this script.
'defaultFrom' => 'sendform@domain.com',
// 'defaultSubject' is a String. This is the default subject used if there is no field "subject"
// sent to this script.
'defaultSubject' => "SendForm Results",
// 'defaultReq' is a list of field names separated by commas. Field names listed here are assumed
// required for the script to run.
// NOTE: The field "recipient" is required by this script and will always be checked.
'defaultReq' => "",
// 'defaultIgnoreEmpty' is either true or false. If true, the script will ignore all empty fields
// and return only fields that contain data. Useful if you have optional fields and do not
// want to output them to the resulting email.
'defaultIgnoreEmpty' => false,
// 'smtpEnable' enables or disables the SMTP sending method. Enter 1 to turn it on or 0 to turn it off
// 'smtpHost', 'smtpUser', 'smtpPass' only need to be filled if 'smtpEnable' is set to 1
'smtpEnable' => 0,
'smtpHost' => "mail.server.com",
'smtpUser' => "johndoe@domain.com",
'smtpPass' => "passwerd",
// 'errorTo' is a valid email address that will receive a simple notification for each error that occurs.
// Leave blank to turn off. NOTE: this function does not support the SMTP sending method.
'errorTo' => "";
);
?>

94
sendform.php
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@ -1,13 +1,63 @@
<?php <?php
session_start(); session_start();
require_once("sendform.conf"); // $referals is a list of web site domains seperated by commas. Only requests originating from
// these domains will be processed.
if ($conf['defaultReq'] != "") $conf['defaultReq'] .= ", recipient"; $referals = "domain.com";
else $conf['defaultReq'] = "recipient";
$conf['referrals'] = explode(",", $conf['referrals']); // Google reCaptcha v2 secret. Obtain your key from https://www.google.com/recaptcha/admin/create
$conf['excludeFields'] = explode(",", "recipient, ccrecipient, bccrecipient, subject, required, redirect, mailtemplate, mailtemplatehtml, submit, submit_x, submit_y, verification, ignoreempty, g-recaptcha-response, " . $conf['excludeFields']); // Enter your secret key below and be sure to integrate reCaptcha into your site with your site key.
$srequired = explode(",", $conf['defaultReq']); //
// <script src="https://www.google.com/recaptcha/api.js"></script>
// <div class="g-recaptcha" data-sitekey="your_site_key"></div>
//
// Leave blank to disable (Not a good idea).
$reCaptchaSecret = "";
// $excludeFields is a list of field names seperated by commas. Field names listed here will not
// be included in the resulting email of this script.
// NOTE: The fields "recipient, subject, required, redirect, mailtemplate, mailtemplatehtml" are
// used by this script and are automagically added later in the script.
$excludeFields = "";
// $defaultFrom is an email address in proper form. This is the default from address used to send
// mail if there is no field "email" sent to this script.
$defaultFrom = 'sendform@domain.com';
// $defaultSubject is a String. This is the default subject used if there is no field "subject"
// sent to this script.
$defaultSubject = "SendForm Results";
// $defaultReq is a list of field names seperated by commas. Field names listed here are assumed
// required for the script to run.
// NOTE: The field "recipient" is required by this script and will always be checked.
$defaultReq = "";
// $defaultIgnoreEmpty is either true or false. If true, the script will ignore all empty fields
// and return only fields that contain data. Useful if you have a number optional fields and do not
// want to output them to the resulting email.
$defaultIgnoreEmpty = false;
// $smtpEnable enables or disables the SMTP sending method. enter 1 to turn it on or 0 to turn it off
// $smtpHost, $smtpUser, $smtpPass only need to be filled if $smtpEnable is set to 1
$smtpEnable = "0";
$smtpHost = "mail.server.com";
$smtpUser = "johndoe@domain.com";
$smtpPass = "passwerd";
// $errorTo is a valid email address that will receive a simple notification for each error that occurs.
// Leave blank to turn off. NOTE: this function does not support the SMTP sending method.
$errorTo = "";
/************************************************************************
* DO NOT EDIT BELOW THIS LINE *
* unless you know what you are doing *
************************************************************************/
if ($defaultReq != "") $defaultReq .= ", recipient";
else $defaultReq = "recipient";
$referals = explode(",", $referals);
$excludeFields = explode(",", "recipient, ccrecipient, bccrecipient, subject, required, redirect, mailtemplate, mailtemplatehtml, submit, submit_x, submit_y, verification, ignoreempty, g-recaptcha-response, " . $excludeFields);
$srequired = explode(",", $defaultReq);
$errMsgStyle = "font-family: Arial; $errMsgStyle = "font-family: Arial;
font-size: 14px; font-size: 14px;
@ -25,12 +75,12 @@
checkreferal(); checkreferal();
// Google reCaptcha v2 // Google reCaptcha v2
if(isset($conf['reCaptchaSecret'])){ if(isset($reCaptchaSecret)){
if(isset($_POST['g-recaptcha-response'])) $captcha=$_POST['g-recaptcha-response']; if(isset($_POST['g-recaptcha-response'])) $captcha=$_POST['g-recaptcha-response'];
else errormsg("Verification failed. Please try again."); else errormsg("Verification failed. Please try again.");
// post request to server // post request to server
$url = 'https://www.google.com/recaptcha/api/siteverify?secret=' . urlencode($conf['reCaptchaSecret']) . '&response=' . urlencode($captcha); $url = 'https://www.google.com/recaptcha/api/siteverify?secret=' . urlencode($reCaptchaSecret) . '&response=' . urlencode($captcha);
$ch = curl_init(); $ch = curl_init();
curl_setopt($ch, CURLOPT_AUTOREFERER, TRUE); curl_setopt($ch, CURLOPT_AUTOREFERER, TRUE);
@ -48,23 +98,23 @@
} }
checkrequired(); checkrequired();
if(!validemail($conf['defaultFrom']) && !isset($_POST['email'])) bademail($conf['defaultFrom']); if(!validemail($defaultFrom) && !isset($_POST['email'])) bademail($defaultFrom);
fillrecipients(); fillrecipients();
if(isset($_POST['subject'])) if(isset($_POST['subject']))
$subject = $_POST['subject']; $subject = $_POST['subject'];
else else
$subject = $conf['defaultSubject']; $subject = $defaultSubject;
if(isset($_POST['ignoreempty']) && ($_POST('ignoreempty') === true || $_POST('ignoreempty') === false)) if(isset($_POST['ignoreempty']) && ($_POST('ignoreempty') === true || $_POST('ignoreempty') === false))
$ignoreempty = $_POST['ignoreempty']; $ignoreempty = $_POST['ignoreempty'];
else else
$ignoreempty = $conf['defaultIgnoreEmpty']; $ignoreempty = $defaultIgnoreEmpty;
if(isset($_POST['email']) && trim($_POST['email']) != "") if(isset($_POST['email']) && trim($_POST['email']) != "")
$fromemail = $_POST['email']; $fromemail = $_POST['email'];
else else
$fromemail = $conf['defaultFrom']; $fromemail = $defaultFrom;
if(isset($_POST['redirect'])) if(isset($_POST['redirect']))
@ -118,19 +168,19 @@
} }
function sendit() { function sendit() {
global $recipients, $subject, $message, $fromemail, $headers, $conf['smtpHost'], $conf['smtpUser'], $conf['smtpPass'], $conf['smtpEnable']; global $recipients, $subject, $message, $fromemail, $headers, $smtpHost, $smtpUser, $smtpPass, $smtpEnable;
foreach($recipients as $to) { foreach($recipients as $to) {
if($conf['smtpEnable'] == 1){ if($smtpEnable == 1){
require_once "Mail.php"; require_once "Mail.php";
$headers = array ('From' => $fromemail, 'To' => $to, 'Subject' => $subject); $headers = array ('From' => $fromemail, 'To' => $to, 'Subject' => $subject);
$smtp = Mail::factory('smtp', array ('host' => $host, 'auth' => true, 'username' => $conf['smtpUser'], 'password' => $conf['smtpPass'])); $smtp = Mail::factory('smtp', array ('host' => $host, 'auth' => true, 'username' => $smtpUser, 'password' => $smtpPass));
$mail = $smtp->send($to, $headers, $message); $mail = $smtp->send($to, $headers, $message);
if (PEAR::isError($mail)) errormsg($mail->getMessage()); if (PEAR::isError($mail)) errormsg($mail->getMessage());
} }
elseif($conf['smtpEnable'] == 0){ elseif($smtpEnable == 0){
if(trim($to) != "") if(trim($to) != "")
mail(trim($to), stripslashes($subject), stripslashes($message), $headers); mail(trim($to), stripslashes($subject), stripslashes($message), $headers);
} }
@ -183,8 +233,8 @@
function exclude($theVar) { function exclude($theVar) {
$req = false; $req = false;
global $conf['excludeFields']; global $excludeFields;
foreach($conf['excludeFields'] as $field) { foreach($excludeFields as $field) {
$field = trim($field); $field = trim($field);
if(strcmp(strtolower($field), strtolower($theVar)) == 0) if(strcmp(strtolower($field), strtolower($theVar)) == 0)
$req = true; $req = true;
@ -192,9 +242,9 @@
return $req; return $req;
} }
function checkreferal() { function checkreferal() {
global $conf['referrals'], $theDomain; global $referals, $theDomain;
$valid = false; $valid = false;
foreach($conf['referrals'] as $ref) { foreach($referals as $ref) {
$ref = trim($ref); $ref = trim($ref);
if(strcmp($theDomain, $ref) == 0) { if(strcmp($theDomain, $ref) == 0) {
$valid = true; $valid = true;
@ -205,7 +255,7 @@
badreferer($theDomain); badreferer($theDomain);
} }
function errormail($errormsg) { function errormail($errormsg) {
if (validemail($conf['errorTo'])) mail($conf['errorTo'], 'Error on form', $errormsg, $headers); if (validemail($errorTo)) mail($errorTo, 'Error on form', $errormsg, $headers);
} }
function fillrecipients() { function fillrecipients() {
global $recipients; global $recipients;