From c3ca82e7e59d3acccd1a7d8d89d8b6210019d622 Mon Sep 17 00:00:00 2001
From: Ivan Mahonin <bh@icystar.com>
Date: Aug 10 2025 10:09:46 +0000
Subject: allow http+unix proxy


---

diff --git a/deps.txt b/deps.txt
index 412c325..044d12c 100644
--- a/deps.txt
+++ b/deps.txt
@@ -20,6 +20,7 @@ base64
 cgi
 html
 http.client
+socket
 shutil
 urllib.parse
 uuid
diff --git a/repoproxy.py b/repoproxy.py
index 765598b..926d9d8 100644
--- a/repoproxy.py
+++ b/repoproxy.py
@@ -1,6 +1,7 @@
 
 
 import base64
+import socket
 import http.client
 import urllib.parse
 
@@ -74,15 +75,27 @@ class RepoProxy:
       print('repoproxy: authorization in url is not supported [' + auth + '][' + fullurl + ']')
       return self.badgateway()
     
+    sock = None
     connection_class = None
     if protocol == 'https':
       connection_class = http.client.HTTPSConnection
     elif protocol == 'http':
       connection_class = http.client.HTTPConnection
+    elif protocol == 'http+unix':
+      connection_class = http.client.HTTPConnection
+      sockfile = urllib.parse.unquote(host)
+      host = 'localhost'
+      try:
+        sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+        sock.connect(sockfile)
+      except Exception as e:
+        print('repoproxy: cannot connect to unix socket [' + sockfile + ']')
+        print(e)
+        return self.badgateway()
     if not connection_class:
       print('repoproxy: protocol is not supported [' + protocol + '][' + fullurl + ']')
       return self.badgateway()
-    
+
     body = self.input_reader(request)
 
     header_prefix = 'HTTP_'
@@ -100,10 +113,11 @@ class RepoProxy:
     except Exception:
       pass
     proxy_headers['host'] = host
-    
+
     connection = None
     try:
       connection = connection_class(host = host, port = port)
+      if sock: connection.sock = sock
       connection.request(
         request.method,
         url,