Rules seem to be ignored with 'direct'

[MartinusR]

I want to exclude local addresses from going through the proxy.

When I try to use direct with some rules, it seems that the rules are ignored and everything goes through direct:

pproxy -r direct://?rules -r socks5://server

With rules containing:

localhost

Then for instance wget google.com goes through direct:

http ::1:50386 -> google.com:80

If I create another local socks5 (or http) proxy that has no remote (direct only), this works: pproxy -r socks5://direct_proxy?rules -r socks5://server

When i do wget google.com, this is now working:

http ::1:50538 -> socks5 server -> google.com:80

[gordon-quad]

It works with older (2.2.0) version, but not with recent one. Unfortunately in 2.2.0 HTTP2 is broken (or not implemented). It would be really nice if this could be fixed.

[gordon-quad]

Simple but ugly workaround

diff --git a/pproxy/server.py b/pproxy/server.py
index dc3e4e5..26963ce 100644
--- a/pproxy/server.py
+++ b/pproxy/server.py
@@ -153,11 +153,12 @@ async def check_server_alive(interval, rserver, verbose):
                 pass

 class ProxyDirect(object):
-    def __init__(self, lbind=None):
+    def __init__(self, rule=None, lbind=None):
         self.bind = 'DIRECT'
         self.lbind = lbind
         self.unix = False
         self.alive = True
+        self.rule = compile_rule(rule) if rule else None
         self.connections = 0
         self.udpmap = {}
     @property
@@ -166,7 +167,7 @@ class ProxyDirect(object):
     def logtext(self, host, port):
         return '' if host == 'tunnel' else f' -> {host}:{port}'
     def match_rule(self, host, port):
-        return True
+        return (self.rule is None) or self.rule(host) or self.rule(str(port))
     def connection_change(self, delta):
         self.connections += delta
     def udp_packet_unpack(self, data):
@@ -827,7 +828,7 @@ def proxy_by_uri(uri, jump):
         auth = url.fragment.encode()
     users = [i.rstrip() for i in auth.split(b'\n')] if auth else None
     if 'direct' in protonames:
-        return ProxyDirect(lbind=lbind)
+        return ProxyDirect(lbind=lbind, rule=url.query)
     else:
         params = dict(jump=jump, protos=protos, cipher=cipher, users=users, rule=url.query, bind=loc or urlpath,
                       host_name=host_name, port=port, unix=not loc, lbind=lbind, sslclient=sslclient, sslserver=sslserver)

[Jonney]

This is my solution, no need to modify any code. Just write your own code.

import asyncio
import uvloop
import signal
from pproxy import Server,Connection
from pproxy.server import ProxyDirect

HOSTS=(
    'google.com',
    'x.com',
    'facebook.com',
)
LOCAL='http+socks5://127.0.0.1:8080'
REMOTE='ss://cipher:key@x.x.x.x:port'

def rule(host,port):
    for item in HOSTS:
        if host.endswith(item):
            return True

async def main():
    direct=ProxyDirect()
    direct.match_rule=rule
    server=Server(LOCAL)
    handler=await server.start_server({
        'rserver':(direct,Connection(REMOTE)),
        'verbose':print,
        'ruport':True,
    })
    stop=asyncio.Event()
    signal.signal(signal.SIGINT,lambda sig,frame:stop.set())
    await stop.wait()
    handler.close()
    if hasattr(handler,'wait_closed'):
        await handler.wait_closed()
    await asyncio.get_event_loop().shutdown_asyncgens()

if __name__=='__main__':
    uvloop.install()
    asyncio.run(main())