From a763609b6c8c6bbff31ed074e4b80215d045b6cb Mon Sep 17 00:00:00 2001
From: Nate <github@najo.com>
Date: Thu, 19 Sep 2019 06:27:05 -0600
Subject: [PATCH] Fax Server: Token integration.

---
 app/fax/fax_edit.php | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/app/fax/fax_edit.php b/app/fax/fax_edit.php
index f21c48eac6..24e6e857a6 100644
--- a/app/fax/fax_edit.php
+++ b/app/fax/fax_edit.php
@@ -204,6 +204,14 @@
 			$fax_uuid = $_POST["fax_uuid"];
 		}
 
+		//validate the token
+			$token = new token;
+			if (!$token->validate($_SERVER['PHP_SELF'])) {
+				message::add($text['message-invalid_token'],'negative');
+				header('Location: fax.php');
+				exit;
+			}
+
 		//check for all required data
 			if (strlen($fax_extension) == 0) { $msg .= "".$text['confirm-ext']."<br>\n"; }
 			if (strlen($fax_name) == 0) { $msg .= "".$text['confirm-fax']."<br>\n"; }
@@ -438,6 +446,10 @@
 		$dialplan_uuid = uuid();
 	}
 
+//create token
+	$object = new token;
+	$token = $object->create($_SERVER['PHP_SELF']);
+
 //show the header
 	require_once "resources/header.php";
 
@@ -796,6 +808,7 @@
 		echo "		<input type='hidden' name='fax_uuid' value='".escape($fax_uuid)."'>\n";
 		echo "		<input type='hidden' name='dialplan_uuid' value='".escape($dialplan_uuid)."'>\n";
 	}
+	echo "			<input type='hidden' name='".$token['name']."' value='".$token['hash']."'>\n";
 	echo "			<input type='submit' name='submit' class='btn' value='".$text['button-save']."'>\n";
 	echo "		</td>\n";
 	echo "	</tr>";