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Created repository.

DoubleBastionAdmin authored on 26/01/2022 20:32:42
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+<?php
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+/**
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+ *  Copyright (C) 2021  Double Bastion LLC
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+ *
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+ *  This file is part of Roundpin, which is licensed under the
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+ *  GNU Affero General Public License Version 3.0. The license terms
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+ *  are detailed in the "LICENSE.txt" file located in the root directory.
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+ */
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+
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+session_start();
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+
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+if (isset($_POST['vd_ajax_call']) && ($_POST['vd_ajax_call'] == $_SESSION['validate_access'])) {
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+
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+define('ACCESSCONST', TRUE);
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+
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+require('db-connect.php');
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+
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+  if (isset($_POST['emailaddress']) && isset($_POST['login']) && isset($_POST['password']) && isset($_POST['selectrole']) && isset($_POST['currentmessage'])) {
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+
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+     $currentuseremail = $_POST['emailaddress'];
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+     $currentusername = $_POST['login'];
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+     $currentuserpswd = password_hash($_POST['password'], PASSWORD_DEFAULT);
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+     $currentuserrole = $_POST['selectrole'];
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+
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+     $currentmessage = $_POST['currentmessage'];
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+
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+     if ($currentmessage == '' && $currentuseremail != '' && $currentusername != '' && $currentuserpswd != '' && $currentuserrole != '') {
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+
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+            // Check if there is any other user with the same username or email
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+            $query0 = $mysqli->query("SELECT username, emailaddress FROM app_users");
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+
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+            $duplicatename = 0;
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+            $duplicateemail = 0;
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+
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+            while ($row = $query0->fetch_row()) {
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+
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+                   if ($currentusername == $row[0]) {
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+                       $duplicatename = 1;
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+                   }
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+
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+                   if ($currentuseremail == $row[1]) {
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+                       $duplicateemail = 1;
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+                   }
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+            }
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+
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+            if ($duplicatename == 1 && $duplicateemail == 0) {
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+                $result = 'failure';
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+                $messageoninsert = "Your username is already in use. Please choose a different username !";
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+            } elseif ($duplicatename == 0 && $duplicateemail == 1) {
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+                $result = 'failure';
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+                $messageoninsert = "Your email address is already in use. Please choose a different email address !";
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+            } elseif ($duplicatename == 1 && $duplicateemail == 1) {
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+                $result = 'failure';
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+                $messageoninsert = "Your username and email address are already in use. Please choose a different username and email address !";
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+            } else {
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+
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+                /**
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+                 *  Send the verification email
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+                 */
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+
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+                // Generate a random string to be used as the termination of the verification link
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+                function random_str($length, $keyspace = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ') {
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+                         $pieces = [];
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+                         $max = mb_strlen($keyspace, '8bit') - 1;
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+
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+                         for ($i = 0; $i < $length; ++$i) {
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+                              $pieces []= $keyspace[random_int(0, $max)];
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+                         }
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+                         return implode('', $pieces);
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+                }
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+
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+                $token = random_str(50);
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+                $verificationLink = $_SERVER['REQUEST_SCHEME'] . "://" . $_SERVER['HTTP_HOST'] . "/email-address-verification.php?key=" . $token;
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+                $domaininit = explode(".", $_SERVER['HTTP_HOST']);
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+                array_shift($domaininit);
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+                $domain = implode(".", $domaininit);
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+
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+                // Mention the content-type, because it's an HTML email
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+                $headers = "MIME-Version: 1.0" . "\r\n";
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+                $headers .= "Content-type: text/html; charset=UTF-8" . "\r\n";
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+
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+                $headers .= "From: " . "no-reply@" . $domain . "\r\n";
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+
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+                $subject = "Roundpin email address verification";
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+
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+                $message = "Hello, <br><br>
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+                            Thank you for signing up to Roundpin. To complete the registration process, please click on the link from below: <br><br>
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+                            <a href='".$verificationLink."'>".$verificationLink."</a> <br><br>
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+                            Alternatively, you can copy the link and paste it in the address bar of your browser.<br><br>
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+                            Thank you,<br>
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+                            Roundpin<br>
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+                            Host: '" . $_SERVER['HTTP_HOST'] . "'";
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+
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+                // Send the email
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+                mail($currentuseremail, $subject, $message, $headers);
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+
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+                try {
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+
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+                   // Insert the data entered in the sign up form in the 'app_users' table
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+                   $registered = '0';
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+                   $temporary = '';
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+                   $enabled = 1;
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+                   $query1 = $mysqli->prepare("INSERT INTO app_users (userrole, username, password, emailaddress, registered, token, temporarypass, enabled) VALUES (?, ?, ?, ?, ?,
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+                                               ?, ?, ?)");
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+                   $query1->bind_param("sssssssi", $currentuserrole, $currentusername, $currentuserpswd, $currentuseremail, $registered, $token, $temporary, $enabled);
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+                   $query1->execute();
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+
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+                   $result = 'success';
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+                   $messageoninsert = "A message has been sent to your email address ! Please follow the instructions in the received email to complete the registration process !";
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+
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+                } catch(mysqli_sql_exception $e) {
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+                        $result = 'failure';
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+                        $messageoninsert = "An error occurred while saving your data.";
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+                  }
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+            }
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+
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+            $response = array('result' => $result, 'messageoninsert' => $messageoninsert);
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+            echo json_encode($response);
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+     }
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+  }
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+
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+} else {
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+
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+     header("Location: roundpin-login.php");
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+}
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+
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+?>