From 03680a992b627cda620ad3a3fd1ba9c725bfc371 Mon Sep 17 00:00:00 2001
From: Quentin Dufour <quentin@deuxfleurs.fr>
Date: Wed, 28 Oct 2020 16:55:11 +0100
Subject: Switch Matrix+Plume to IPv6, Add Trusted Net to ip6tables

---
 os/config/roles/network/templates/rules.v6 | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'os')

diff --git a/os/config/roles/network/templates/rules.v6 b/os/config/roles/network/templates/rules.v6
index 50737a0..7cac66e 100644
--- a/os/config/roles/network/templates/rules.v6
+++ b/os/config/roles/network/templates/rules.v6
@@ -3,6 +3,10 @@
 :FORWARD DROP [0:0]
 :OUTPUT ACCEPT [0:0]
 
+# Declaring our chains
+-N DEUXFLEURS-TRUSTED-NET
+-N DEUXFLEURS-TRUSTED-PORT
+
 # Internet Control Message Protocol
 # (required)
 -A INPUT -p icmp -j ACCEPT
@@ -21,6 +25,29 @@
 -A INPUT -s ::1/128 -j ACCEPT
 -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
 
+# Who is part of our trusted net?
+# Max@Bruxelles
+-A DEUXFLEURS-TRUSTED-NET -s 2a02:1811:3606:4800::0/64 -j DEUXFLEURS-TRUSTED-PORT
+# Max@Suresnes
+-A DEUXFLEURS-TRUSTED-NET -s 2a01:e0a:183:7be2::0/64 -j DEUXFLEURS-TRUSTED-PORT
+# LX@Rennes
+-A DEUXFLEURS-TRUSTED-NET -s 2a02:8428:81d6:6901::0/64 -j DEUXFLEURS-TRUSTED-PORT
+# ADRN@Gandi
+-A DEUXFLEURS-TRUSTED-NET -s 2001:4b98:dc0:41:216:3eff:fe9b:1afb/128 -j DEUXFLEURS-TRUSTED-PORT
+# Quentin@Rennes
+-A DEUXFLEURS-TRUSTED-NET -s 2a01:e35:2fdc:dbe0::0/64 -j DEUXFLEURS-TRUSTED-PORT
+# Source address is not trusted
+-A DEUXFLEURS-TRUSTED-NET -j RETURN
+
+# What can do our trusted net?
+# Access garage basically
+-A DEUXFLEURS-TRUSTED-PORT -p tcp --dport 3901 -j ACCEPT
+# Port is not allowed
+-A DEUXFLEURS-TRUSTED-PORT -j RETURN
+
+# Let's check if the user comes from our trusted network
+-A INPUT -j DEUXFLEURS-TRUSTED-NET
+
 COMMIT
 
 *nat
-- 
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