From ac1ad47abae0facca6f7f911335134905afb909b Mon Sep 17 00:00:00 2001
From: Skylar Ittner <admin@netsyms.com>
Date: Mon, 9 Mar 2020 21:33:33 -0600
Subject: [PATCH] Add redirect parameters to signup link

---
 login/parts/username.php | 2 +-
 signup/index.php         | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/login/parts/username.php b/login/parts/username.php
index 0372868..9b31f92 100644
--- a/login/parts/username.php
+++ b/login/parts/username.php
@@ -25,7 +25,7 @@ $_SESSION['check'] = "username";
             <?php
             if ($SETTINGS['signups_enabled'] === true) {
                 ?>
-                <a href="../signup/" class="btn btn-link mr-2"><?php $Strings->get("Create Account"); ?></a>
+                <a href="../signup/?code=<?php echo urlencode($_GET["code"]); ?>&amp;redirect=<?php echo urlencode($_GET["redirect"]); ?>" class="btn btn-link mr-2"><?php $Strings->get("Create Account"); ?></a>
                 <?php
             }
             ?>
diff --git a/signup/index.php b/signup/index.php
index 9a2a1d5..2af5460 100644
--- a/signup/index.php
+++ b/signup/index.php
@@ -21,6 +21,8 @@ function showHTML($errormsg = null, $genform = true, $noformcontent = "", $title
     $form->addInput("password", "", "password", true, null, null, "Password", "fas fa-lock", 6, $SETTINGS['min_password_length'], 255, "", $Strings->build("Your password must be at least {n} characters long.", ["n" => $SETTINGS['min_password_length']], false));
     $form->addInput("email", "", "email", false, null, null, "Email", "fas fa-envelope", 6, 5, 255, "", $Strings->get("That email address doesn't look right.", false));
     $form->addInput("name", "", "text", true, null, null, "Name", "fas fa-user", 6, 2, 200, "", $Strings->get("Enter your name.", false));
+    $form->addHiddenInput("code", $_GET["code"]);
+    $form->addHiddenInput("redirect", $_GET["redirect"]);
 
     if (!empty($SETTINGS['tos_url'])) {
         $form->addInput("agree_tos", "1", "checkbox", true, null, null, "I agree to the <a href=\"$SETTINGS[tos_url]\" target=\"_BLANK\">terms of service</a>");
@@ -153,10 +155,12 @@ if (empty($_POST['name'])) {
 
 $userid = User::add($_POST['username'], $_POST['password'], $_POST['name'], (filter_var($_POST['email'], FILTER_VALIDATE_EMAIL) ? $_POST['email'] : null));
 $signinstr = $Strings->get("sign in", false);
+$redirect = urlencode($_POST["redirect"]);
+$code = urlencode($_POST["code"]);
 showHTML(null, false, <<<END
 <div class="card mt-4">
     <div class="card-body">
-        <a href="../" class="btn btn-primary btn-block">$signinstr</a>
+        <a href="../login/?code=$code&amp;redirect=$redirect" class="btn btn-primary btn-block">$signinstr</a>
     </div>
 </div>
 END