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Bob le pirate

Member

Registered: 2014-03-07

Posts: 10

Squid vs Signal Messenger or Hangouts

Hello,

On my computer, I installed the Squid proxy for my children's Android smartphones.
Everything works well, except that the video call does not work for HANGOUTS and that the push notification does not work for SIGNAL and HANGOUTS (they must start the application to see the messages)

Does anyone use Squid with these applications, how can I fix my problem?

Here is my squid.conf :

acl localnet src 192.168.x.x/24		# RFC 1918 local private network (LAN)

acl SSL_ports port 443
acl Safe_ports port 80		# http
acl Safe_ports port 21		# ftp
acl Safe_ports port 443		# https
acl Safe_ports port 70		# gopher
acl Safe_ports port 210		# wais
acl Safe_ports port 1025-65535	# unregistered ports
acl Safe_ports port 280		# http-mgmt
acl Safe_ports port 488		# gss-http
acl Safe_ports port 591		# filemaker
acl Safe_ports port 777		# multiling http
acl SSL_ports port 4433 8443    # Signal Messenger
acl CONNECT method CONNECT

http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports


http_access allow localhost manager
http_access deny manager

http_access allow localnet
http_access allow localhost
http_reply_access allow localnet
http_reply_access allow localhost

acl ident_aware_hosts src 198.168.x.x/24
ident_lookup_access allow ident_aware_hosts
ident_lookup_access deny all

http_access deny all
http_reply_access deny all

http_port 3128

coredump_dir /var/cache/squid

refresh_pattern ^ftp:		1440	20%	10080
refresh_pattern ^gopher:	1440	0%	1440
refresh_pattern -i (/cgi-bin/|\?) 0	0%	0
refresh_pattern .		0	20%	4320

cache_effective_user proxy
cache_effective_group proxy

Thank you for your help.

progandy

Member

Registered: 2012-05-17

Posts: 5,279

Re: Squid vs Signal Messenger or Hangouts

Push notifications are probably using Google Firebase Cloud Messaging on ports 5228-5230.
https://firebase.google.com/docs/cloud- … r-firewall
For hangouts you need UDP ports 19302–19309
https://support.google.com/a/answer/1279090

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Bob le pirate

Member

Registered: 2014-03-07

Posts: 10

Re: Squid vs Signal Messenger or Hangouts

I had to squid.conf :

acl Safe_ports port 5228-5230	# Google Firebase Cloud Messaging 
acl SSL_ports port 5228-5230	# Google Firebase Cloud Messaging 
acl Safe_ports port 19302–19309	# Hangouts
acl SSL_ports port 19302–19309	# Hangouts

It doesn't work