hpr_hub/hub/request_confirm.php

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PHP
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2023-07-02 14:47:44 +00:00
<?php
# request.php > request_confirm.php > upload.php > upload_confirm.php
require "/home/hpr/php/include.php";
$query = "SELECT COUNT(*) as total FROM `reservations` WHERE ep_num = 0";
$result = mysqli_query($connection, "$query");
$row = mysqli_fetch_array($result, MYSQLI_NUM);
$total = $row[0];
if(!isset($total) or $total > 150 ) {
# This seems to indicate that we are under an attack as we never get 5 shows in the one day from different hosts.
# A host doing bulk upload will need to do them one by one
naughty("5971624889258aefb44e5f7bf8dffbd4");
}
# This is to prevent anything except hits from the web form.
if ( $_SERVER['REQUEST_METHOD'] !== 'POST' ) {
naughty("19e9019c9615f755aec834000892ee9e");
}
if ( empty($_SERVER["REMOTE_ADDR"]) ) {
naughty("9bb147a251e8db132dafa93d98f8487f");
}
else {
$ip = $_SERVER["REMOTE_ADDR"];
}
if (count($_POST) !== 2) {
naughty("02de1aef3b9490a417c39170d8f06028");
}
# This will check to see if there are any existing requests from this ip address
$query = "SELECT * FROM reservations WHERE ip = '$ip' and `status` = 'REQUEST_UNVERIFIED' and `verified` = 0";
$result = @mysqli_query($connection, $query);
$db = mysqli_fetch_array($result, MYSQLI_ASSOC);
if ( empty($db["ip"]) ) {
# the request did not come via the web form
naughty("2162941738512bfdb1d21f288ee7cdb4");
}
if ( strtotime($db['timestamp']) >= $_SERVER["REQUEST_TIME"] ) {
# they are playing with the database or time settings
naughty("f0ad965f523b5c2ade071eb20d3618b5");
}
if ( strtotime($db['timestamp']) >= ( $_SERVER["REQUEST_TIME"] ) + 1800 ) {
# There is too long a time entering the form
naughty("6570026fd11fc31ac0cada3e1dae4d0b");
}
// Basic POST Checks
if ( empty($_POST["ep_num_date"]) or strlen($_POST["ep_num_date"]) !== 15 ) {
naughty("a32fbe5f0494eb7f34034b164739314d");
}
if ( empty($_POST["email"]) ) {
naughty("76eaa1a1556faeadfc14631c35b8590a");
}
// Getting to the keep section
if ( filter_var($_POST["email"], FILTER_VALIDATE_EMAIL) === false ) {
naughty("8c307efe37146015a35e2d928c2c0f69");
}
else {
$email = htmlspecialchars(filter_var($_POST["email"], FILTER_VALIDATE_EMAIL));
}
if ( strpos($_POST["ep_num_date"], '_') !== 4 or strpos($_POST["ep_num_date"], '-') !== 9 or strpos($_POST["ep_num_date"], '-', 10 ) !== 12 ) {
naughty("705f8e26e42a90b31075a110674b19ee");
}
if ( !preg_match("/^\d{4}_\d{4}-\d{2}-\d{2}$/", $_POST["ep_num_date"]) ) {
naughty("ad7f805c2f42be77122ec52f114fe318");
}
else {
list($ep_num, $ep_date) = explode('_', $_POST["ep_num_date"]);
2023-07-02 14:47:44 +00:00
}
if ( intval($ep_num) === 0 ) {
naughty("9424f7407b2fb83407760ad763286b53");
}
else {
$ep_num = intval($ep_num);
}
if ( strtotime($ep_date) === false ) {
naughty("59c7bff340d023773d987d71df545110");
}
else {
$ep_date_epoch = strtotime($ep_date);
}
$show_array = array ();
$query = "SELECT (
SELECT max( id )
FROM eps
WHERE eps.date <= UTC_DATE( )
) AS current_ep_num, (
SELECT max( date )
FROM eps
WHERE eps.date <= UTC_DATE( )
) AS current_ep_date, (
SELECT id
FROM eps
WHERE id = ${ep_num}
) AS valid
";
$result = mysqli_query($connection, "$query");
$row = mysqli_fetch_array($result, MYSQLI_NUM);
$current_ep_num = $row[0];
$next_year_ep_num = $current_ep_num+365;
$current_ep_date = $row[1];
$current_ep_date_epoch = strtotime($current_ep_date);
$next_year_ep_date = strtotime(date("Y-m-d", time()) . " + 365 day" );
if ( $ep_num == $row[2] or !empty($row[2]) ) {
naughty("$ep_num == $row[2] or !empty($row[2]) 47d186ad8d5b21ec7d455477ea08b023");
}
if ( $ep_num != 9999 ) {
if ( ( $ep_num <= $current_ep_num ) OR ( $ep_num > $next_year_ep_num ) ) {
naughty("7304801e8ce3b9096d28dbe1a0faa642 $ep_num <= $current_ep_num or $ep_num > $next_year_ep_num");
}
if ( $ep_date_epoch < $current_ep_date_epoch or $ep_date_epoch > $next_year_ep_date ) {
naughty("34c4259b45927da50ba5c49970f880a4");
}
for ($slot=$current_ep_num; $slot < $next_year_ep_num; $slot++) {
$shows_slot_date[ "${slot}"] = $current_ep_date;
$shows_date_slot[ "$current_ep_date" ] = $slot;
$current_ep_date = date('Y-m-d', strtotime($current_ep_date . ' + 1 weekday'));
}
if ( empty($shows_slot_date["$ep_num"]) or empty($shows_date_slot["$ep_date"]) ) {
naughty("d0e113355b35f96945124d8e507759a0");
}
if ( $ep_date !== $shows_slot_date["$ep_num"] or $ep_num !== $shows_date_slot["$ep_date"] ) {
naughty("434cb53552ce1e2708e74a42f438028c");
}
} // End of bypass checks
// OK You convinced me.
$db_ip = $db['ip'];
$db_timestamp = $db['timestamp'];
$db_key = $db['key'];
# UPDATE reservations SET `ep_num` = '3203', `ep_date` = '2020-11-11', `email` = 'admin@hackerpublicradio.org', `verified` = '0' WHERE `ip` = '62.251.25.147' AND `timestamp` = '2020-08-20 10:55:44' AND `key` = '20ca69e4d9097d1623399c7b85fc8f475f3e56b01a289' AND `status` = 'REQUEST_EMAIL_SENT'
$email_padded = formatemail($email);
$query = "UPDATE reservations SET `ep_num` = '$ep_num', `ep_date` = '$ep_date', `email` = '$email_padded', `verified` = '0', `status` = 'REQUEST_EMAIL_SENT' WHERE `ip` = '$db_ip' AND `timestamp` = '$db_timestamp' AND `key` = '$db_key'";
$result = mysqli_query($connection, $query );
if(!isset($result)) {
naughty("c7405e79b54f582e8db46c69ec4b0f24");
}
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;
use PHPMailer\PHPMailer\SMTP;
require_once('/home/hpr/php/PHPMailer/Exception.php');
require_once('/home/hpr/php/PHPMailer/PHPMailer.php');
require_once('/home/hpr/php/PHPMailer/SMTP.php');
date_default_timezone_set('Etc/UTC');
$mailer = new PHPMailer(true);
$mailer->isSMTP();
$mailer->Host = "$mailerHost";
$mailer->SMTPAuth = true;
$mailer->SMTPSecure = "ssl";
$mailer->Port = "465";
$mailer->Username = "$mailerUsername";
$mailer->Password = "$mailerPassword";
// Set up to, from, and the message body. The body doesn't have to be HTML; check the PHPMailer documentation for details.
$mailer->Sender = 'robot@hobbypublicradio.com';
$mailer->addReplyTo('admin@hackerpublicradio.org', 'HPR Admins');
$mailer->setFrom('robot@hobbypublicradio.com', 'HPR Robot');
$mailer->addBCC('admin@hackerpublicradio.org');
$mailer->addBCC('admin@hobbypublicradio.org');
$mailer->addAddress("$email");
if ( $ep_num == 9999 ) {
$mailer->Subject = "Confirmation of request to submit to the reserve queue";
$mailer->MsgHTML("<p>This email is an automatic reply to a request to submit to the reserve queue on the longest running Community Podcast.<br />
<em>If you have not made this request then please ignore this email.</em>
</p>
<p>
To confirm your request please confirm by copying and pasting the following link into your browser<br />
<a href=\"${hubBaseurl}/upload.php?key=${db_key}\">${hubBaseurl}/upload.php?key=${db_key}</a>
</p>
<p>
You have 15 minutes to open this link or your show will automatically be deleted so that the slot can become available to another host. Once you open the link, you have a maximum of 4 Hours to fill in the information.
</p>
<p>
The upload form works on the assumption you will be posting one show at a time, from the same IP address.
</p>
<p>
Please keep this key private.
</p>
<p>
Thanks,<br />
HPR Bot
</p>
<pre>" . date('Y-m-d\TH:i:s') . "\t" . getUserIP() . "\t" . $db_key . "\t" . $_SERVER["HTTP_USER_AGENT"] . "</pre>"
);
$mailer->AltBody = "This email is an automatic reply to a request to submit to the reserve queue on the longest running Community Podcast.
If you have not made this request then please ignore this email.
To confirm your request please confirm by copying and pasting the following link into your browser
${hubBaseurl}/upload.php?key=${db_key}
You have 15 minutes to open this link or your show will automatically be deleted so that the slot can become available to another host. Once you open the link, you have a maximum of 4 Hours to fill in the information.
The upload form works on the assumption you will be posting one show at a time, from the same IP address.
Please keep this key private.
Thanks,
HPR Bot
" . date('Y-m-d\TH:i:s') . "\t" . getUserIP() . "\t" . $db_key . "\t" . $_SERVER["HTTP_USER_AGENT"] . "\n";
}
else {
$mailer->Subject = "Confirmation of request to reserve hpr${ep_num} on ${ep_date}";
$mailer->MsgHTML("<p>This email is an automatic reply to a request to reserve a podcast slot hpr${ep_num} on ${ep_date} on the longest running Community Podcast.<br />
<em>If you have not made this request then please ignore this email.</em>
</p>
<p>
To confirm your request please confirm by copying and pasting the following link into your browser<br />
<a href=\"${hubBaseurl}/upload.php?key=${db_key}\">${hubBaseurl}/upload.php?key=${db_key}</a>
</p>
<p>
You have 15 minutes to open this link or your show will automatically be deleted so that the slot can become available to another host. Once you open the link, you have a maximum of 4 Hours to fill in the information.
</p>
<p>
The upload form works on the assumption you will be posting one show at a time, from the same IP address.
</p>
<p>
Please keep this key private.
</p>
<p>
Thanks,<br />
HPR Bot
</p>
<pre>" . date('Y-m-d\TH:i:s') . "\t" . getUserIP() . "\t" . $db_key . "\t" . $_SERVER["HTTP_USER_AGENT"] . "</pre>"
);
$mailer->AltBody = "This email is an automatic reply to a request to reserve a podcast slot hpr${ep_num} on ${ep_date} on the longest running Community Podcast.
If you have not made this request then please ignore this email.
To confirm your request please confirm by copying and pasting the following link into your browser
${hubBaseurl}/upload.php?key=${db_key}
You have 15 minutes to open this link or your show will automatically be deleted so that the slot can become available to another host. Once you open the link, you have a maximum of 4 Hours to fill in the information.
The upload form works on the assumption you will be posting one show at a time, from the same IP address.
Please keep this key private.
Thanks,
HPR Bot
" . date('Y-m-d\TH:i:s') . "\t" . getUserIP() . "\t" . $db_key . "\t" . $_SERVER["HTTP_USER_AGENT"] . "\n";
}
$mailer->isHTML(false);
// Set up our connection information.
//$mailer->IsSMTP();
// All done!
//print "We are experiencing issues with the upload process. Please try again tomorrow. <br />\n";
//send the message, check for errors
if (!$mailer->send()) {
echo 'Mailer Error: ' . $mailer->ErrorInfo;
}
$body="give";
//$body="index_full";
include 'header.html';
?>
<main id="maincontent">
<hr />
<article>
<header>
<h1>Thank you</h1>
</header>
<p>
Thank you for your submission. A confirmation email has been sent to <em><?php echo $email; ?></em>. Please copy and paste the link into your browser to confirm your email address, and upload your show media.
</p>
<p>You need to <em>open</em> the link within <strong>15 minutes</strong> or the temporary lock will be released. Once you open the link, you can fill in the information at your leisure.</p>
<p>The email is sent from the address <strong>robot@hobbypublicradio.com</strong>, and should be in your inbox by the time you read this.</p>
<p>If it is not there by now, then please <strong>spam</strong> folder. We have had reports that sometimes gmail and hotmail consider the messages as spam. Please consider <a href="https://onlinegroups.net/blog/2014/02/25/how-to-whitelist-an-email-address/" target="_blank">whitelisting</a> the email address <em>robot@hobbypublicradio.com</em>.</p>
<p>
<img src="images/gmail-spam.png" alt="gmail is blocking us" />
</p>
<p>Return to the <strong><a href="/calendar.php">calendar</a></strong> page.</p>
<p>
Thanks,<br />
<br />
HPR Bot
</p>
<pre>
<pre>
<?php print date('Y-m-d\TH:i:s') . "\t" . getUserIP() . "\t" . $db_key . "\t" . $_SERVER["HTTP_USER_AGENT"]; ?>
</pre>
</article>
</main>
<?php
include 'footer.html';
?>