From d1da542a00241f5bc17cc48535e6644d7de81df5 Mon Sep 17 00:00:00 2001
From: Andrew Dalgleish <adalgleish@hotpads.com>
Date: Mon, 10 Dec 2018 14:47:55 -0800
Subject: [PATCH 1/2] Fix TypeError when rawBody returns err

When `raw-body` returns an `err`, the callback will be called with an undefined `string` parameter.
This change logs some detail about the errpr provided by [raw-body](https://github.com/stream-utils/raw-body#errors) and rejects the promise.
---
 lib/pxproxy.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/pxproxy.js b/lib/pxproxy.js
index dd44776e..2d820059 100644
--- a/lib/pxproxy.js
+++ b/lib/pxproxy.js
@@ -228,6 +228,10 @@ function parseBody(req) {
                     limit: '1mb',
                     encoding: contentType.parse(req).parameters.charset
                   }, function (err, string) {
+                    if (err) {
+                        pxLogger.debug(`Could not parse raw request body. limit: ${err.limit} encoding: ${err.encoding} status: ${err.status} error type: ${err.type}`);
+                        return reject(err);
+                    }
                     req.rawBody = string.toString();
                     resolve();
                 })

From d9d8ee37dd2767e6d05247d4de936dc636ce1c07 Mon Sep 17 00:00:00 2001
From: Yaron Schwimmer <yaron@perimeterx.com>
Date: Tue, 11 Dec 2018 16:59:40 +0200
Subject: [PATCH 2/2] Update pxproxy.js

---
 lib/pxproxy.js | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/lib/pxproxy.js b/lib/pxproxy.js
index 6517defb..cd306681 100644
--- a/lib/pxproxy.js
+++ b/lib/pxproxy.js
@@ -237,13 +237,13 @@ function parseBody(req) {
                     limit: '1mb',
                     encoding: contentType.parse(req).parameters.charset
                   }, function (err, string) {
-                    if (err) {
-                        pxLogger.debug(`Could not parse raw request body. limit: ${err.limit} encoding: ${err.encoding} status: ${err.status} error type: ${err.type}`);
-                        return reject(err);
-                    }
-                    req.rawBody = string.toString();
-                    resolve();
-                });
+                      if (err) {
+                          pxLogger.debug(`Could not parse raw request body. limit: ${err.limit} encoding: ${err.encoding} status: ${err.status} error type: ${err.type}`);
+                          return resolve();
+                      }
+                      req.rawBody = string.toString();
+                      resolve();
+                  });
             } else {
                 if (typeof(req.body) === 'object') {
                     if (req.headers['content-type'] === 'application/json') {