From 572d9ba729e12708deed0a6156209bbdc28698af Mon Sep 17 00:00:00 2001
From: Joel Klinghed <the_jk@yahoo.com>
Date: Wed, 9 Aug 2017 21:11:30 +0200
Subject: Handle HEAD requests over https

Responses to HEAD requests are always empty
---
 src/proxy.cc | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/proxy.cc b/src/proxy.cc
index c67b0df..70a14cd 100644
--- a/src/proxy.cc
+++ b/src/proxy.cc
@@ -10,6 +10,7 @@
 #include <cerrno>
 #include <chrono>
 #include <cstring>
+#include <deque>
 #include <fcntl.h>
 #include <memory>
 #include <netdb.h>
@@ -342,6 +343,7 @@ private:
     bool first_remote_;
     NewPackageIdCallback const new_pkg_id_callback_;
     State state_;
+    std::deque<bool> head_request_;
     std::string req_buffer_;
     Content request_;
     std::string resp_buffer_;
@@ -2077,6 +2079,7 @@ void ProxyImpl::MitmMonitor::local2remote(void const* data, size_t size) {
         req_buffer_.clear();
         break;
       }
+      head_request_.push_back(req->method_equal("HEAD"));
       req_buffer_.clear();
       state_ = HTTP;
       auto used = req->size() - offset;
@@ -2143,6 +2146,8 @@ void ProxyImpl::MitmMonitor::remote2local(void const* data, size_t size) {
         resp_buffer_.clear();
         break;
       }
+      if (head_request_.front()) response_.type = CONTENT_NONE;
+      head_request_.pop_front();
       resp_buffer_.clear();
       auto used = resp->size() - offset;
       if (first_remote_) {
-- 
cgit v1.2.3-70-g09d2