From b8344fc62e4dd9221ab0bdffecd101aef05f464e Mon Sep 17 00:00:00 2001
From: Edu4rdSHL <tolosaeduard@gmail.com>
Date: Fri, 1 Jun 2018 04:02:58 -0500
Subject: [PATCH] Files uploaded

---
 files/tor-router         | 22 +++++++++++++++++
 files/tor-router.service | 13 ++++++++++
 install.sh               | 52 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 87 insertions(+)
 create mode 100755 files/tor-router
 create mode 100644 files/tor-router.service
 create mode 100755 install.sh

diff --git a/files/tor-router b/files/tor-router
new file mode 100755
index 0000000..7fc6a11
--- /dev/null
+++ b/files/tor-router
@@ -0,0 +1,22 @@
+#!/bin/bash
+# Executable file to create rules for transparent proxy
+# Destinations you do not want routed through Tor
+NON_TOR="192.168.1.0/24 192.168.0.0/24"
+# the UID Tor runs as, change this accordingly for your OS
+TOR_UID="43"
+# Tor's TransPort
+TRANS_PORT="9040"
+iptables -F
+iptables -t nat -F
+iptables -t nat -A OUTPUT -m owner --uid-owner $TOR_UID -j RETURN
+iptables -t nat -A OUTPUT -p udp --dport 53 -j REDIRECT --to-ports 5353
+for NET in $NON_TOR 127.0.0.0/9 127.128.0.0/10; do
+	iptables -t nat -A OUTPUT -d $NET -j RETURN
+done
+iptables -t nat -A OUTPUT -p tcp --syn -j REDIRECT --to-ports $TRANS_PORT
+iptables -A OUTPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
+for NET in $NON_TOR 127.0.0.0/8; do
+	iptables -A OUTPUT -d $NET -j ACCEPT
+done
+iptables -A OUTPUT -m owner --uid-owner $TOR_UID -j ACCEPT
+iptables -A OUTPUT -j REJECT
diff --git a/files/tor-router.service b/files/tor-router.service
new file mode 100644
index 0000000..8491889
--- /dev/null
+++ b/files/tor-router.service
@@ -0,0 +1,13 @@
+[Unit]
+ Description=Start rules for transparent tor proxy
+ After=network-online.target 
+
+[Service]
+ Type=simple
+ ExecStart=/usr/bin/tor-router
+ TimeoutStopSec=180
+ KillMode=process
+ KillSignal=SIGINT
+
+[Install]
+ WantedBy=multi-user.target
diff --git a/install.sh b/install.sh
new file mode 100755
index 0000000..3b1aa1a
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,52 @@
+#!/usr/bin/bash
+# Script that automate the procces for setting up TOR as a tranparent proxy
+# Autor: Edu4rdSHL @edu4rdshl
+
+#Defining variables
+istor="/usr/bin/tor"
+torconfig="/etc/tor/torrc"
+torconfigbackup="/etc/tor/torrc.backup"
+issystemd="/usr/bin/systemctl"
+executablerules="./files/tor-router"
+servicefile="./files/tor-router.service"
+iscurl="/usr/bin/curl"
+
+#Check if the current user have root privileges
+if [ "$UID" -ne "0" ] ; then
+	echo -e "\nYou need root permisions to run it script."
+	exit
+fi
+
+echo -e "Checking if TOR and Systemd are installed..."
+if [ -f "$istor" ] && [ -f "$torconfig" ] && [ -f "$issystemd" ] ; then
+	echo -e "\nAll fundamentals tools are installed, proceding..."
+	echo -e "\nPLEASE, RUN IT SCRIPT ONLY A TIME, IF YOU RUN IT TWO OR MORE TIMES WILL CAUSE ISSUES WITH YOUR $torconfig FILE!"
+	echo -e "\nMaking a backup of your torrc file, if you have problems with the new configuration, delete $torconfig and move $torconfigbackup to $torconfig"
+	cp "$torconfig" "$torconfigbackup"
+	echo -e "\nConfiguring the torrc file to use TOR as a transparent proxy..."
+	echo -e "\n# Seting up TOR for transparent proxy\nVirtualAddrNetwork 10.192.0.0/10\nAutomapHostsOnResolve 1\nTransPort 9040\nDNSPort 5353" >> "$torconfig"
+	echo -e "\nCreating, enabling and starting the service file tor transparent proxy..."
+	cp "$executablerules" "/usr/bin/"
+	chmod +x "/usr/bin/tor-router"
+	cp "$servicefile" "/etc/systemd/system/"
+	systemctl enable tor-router.service && systemctl start tor-router.service
+	echo -e "\nEnabling and restarting the TOR daemon using systemctl..."
+	systemctl enable tor && systemctl restart tor
+	if [ "$?" == 0 ] ; then
+		echo -e "Checking if all are working..."
+		if [ -f "$iscurl" ] ; then
+			curl https://check.torproject.org/ | grep "Congratulations."
+			if [ "$?" == 0 ] ; then
+				echo -e "\nAll is OK, from now on all your network traffic is under the TOR Network, look for your IP addres in your browser."
+				exit
+			fi
+		else
+			echo -e "\nYou haven't curl installed, try opening https://check.torproject.org/ in your browser and look for 'Congratulations.'"
+		fi
+	else
+		echo -e "\nAn error as ocurrer, please open a issue in https://github.com/Edu4rdSHL/tor-router/issues including log info and your Linux distribution."
+	fi
+else
+	echo -e "Systemd or TOR are not installed, the script dont work."
+	exit
+fi