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anon-service.sh
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anon-service.sh
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#!/usr/bin/env bash
# ####################################################################
# anon-service.sh
# version 2.4
#
# Transparent proxy through Tor and optionally DNSCrypt with
# Anonymized-DNS feature enabled.
#
# Copyright (C) 2020-2024 Bit4mind
#
# GNU GENERAL PUBLIC LICENSE
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# #####################################################################
export root=/home/anon-service
owner=anon-service
version="2.4"
repo=/etc/apt/sources.list.d/tor.list
## DNSCrypt-proxy release
dnscrel="2.1.5"
## If necessary, change the path according to your system
export netman=/etc/NetworkManager/NetworkManager.conf
tor=/etc/tor/torrc
unbound=/etc/unbound/unbound.conf
##
## Interactive menu
##
_menu(){
clear
printf '%s\n' " ▄▄▄ ███▄ █ ▒█████ ███▄ █ "
printf '%s\n' " ▒████▄ ██ ▀█ █▒██▒ ██▒ ██ ▀█ █ "
printf '%s\n' " ▒██ ▀█▄ ▓██ ▀█ ██▒██░ ██▒▓██ ▀█ ██▒ "
printf '%s\n' " ░██▄▄▄▄██▓██▒ ▐▌██▒██ ██░▓██▒ ▐▌██▒ "
printf '%s\n' " ▓█ ▓██▒██░ ▓██░ ████▓▒░▒██░ ▓██░ "
printf '%s\n' " ██████ ▓█████ ██▀███░ ██▒ ░ █▓ ██▓ ▄████▄ ▓█████ "
printf '%s\n' " ▒██ ▒ ▓█ ▀ ▓██ ▒ ██▒▓██░ █▒▓██▒▒██▀ ▀█ ▓█ ▀ "
printf '%s\n' " ░ ▓██▄ ▒███ ▓██ ░▄█ ▒ ▓██ █▒░▒██▒▒▓█ ▄▒███ "
printf '%s\n' " ▒ ██▒▒▓█ ▄ ▒██▀▀█▄ ▒██ █░░░██░▒▓▓▄ ▄██▒▓█ ▄ "
printf '%s\n' " ▒██████▒▒░▒████▒░██▓ ▒██▒ ▒▀█░ ░██░▒ ▓███▀ ░▒████▒"
printf '%s\n' " ░ ░ ░ ░ by bit4mind "
echo "";
printf '%s\n' " 0. Check and download dependencies"
printf '%s\n' " 1. Choose and configure transparent proxy type"
printf '%s\n' " 2. Start/Restart service (restart will change your IP address)"
printf '%s\n' " 3. Execute all tasks above"
printf '%s\n' " 4. Exit this menu"
printf '%s\n' " 5. Display status service"
printf '%s\n' " 6. Enable service to start automatically at boot"
printf '%s\n' " 7. Stop service without removing files and setting"
printf '%s\n' " 8. Exit removing service files and settings from system"
printf '%s\n' " 9. Edit configuration files"
printf '%s\n' " 10. Install this script"
echo -en " 11. View log \033[1;34mChoose:\033[0m ";
read -r task
case "$task" in
0)
_checkX
_download
_menu
;;
1)
_checkX
_configure
_menu
;;
2)
start_service
_menu
;;
3)
_download
_configure
start_service
_menu
;;
4)
if (hash wmctrl) 2>/dev/null; then
wmctrl -c :ACTIVE:
exit 0
else
echo "";
exit 0
fi
;;
5)
checking_service
sleep 7
_menu
;;
6)
permanent_service
exit 0
;;
7)
if [ -f "cpath" ]; then
mv cpath $root/ > /dev/null 2>&1
fi
shutdown_service
_menu
;;
8)
_cleanall
;;
9)
_checkX
_editor
_menu
;;
10)
install_service
sleep 7
_menu
;;
11)
_checkX
_vlog
_menu
;;
*)
echo "";
echo "==> Are you serious?"
sleep 3
_menu
esac
}
##
## Checking dependencies and downloading upgraded services
##
_download(){
if [ -e "menu" ]; then
clear
fi
echo " #######################################################";
echo " # ANON-SERVICE SETUP #";
echo " #######################################################";
if [ -s "$root" ]; then
echo "";
echo "==> Please, firstly remove all files and settings via dedicated option!";
sleep 7
if [ -e "menu" ]; then
_menu
return 1
else
echo "";
exit 1
fi
fi
### Checking for network connection
echo "";
echo "==> Checking for internet connection"
rm conn.txt > /dev/null 2>&1
ping -c1 opendns.com > conn.txt 2>&1
if ( ! grep -q "icmp_seq=1" conn.txt ); then
rm conn.txt > /dev/null 2>&1
echo "==> Please connect to a network!";
sleep 5
if [ -e "menu" ]; then
_menu
return 1
else
echo "";
exit 1
fi
fi
echo "==> Checking dependencies and preparing the system"
rm -rf $root > /dev/null 2>&1
adduser -q --disabled-password --gecos "" $owner > /dev/null 2>&1
usermod -u 888 $owner > /dev/null 2>&1
mv cpath $root > /dev/null 2>&1
mkdir -p $root/temp
chmod -R 777 $root/temp
apt-get update > $root/temp/apt.log
#
if [[ ! -e "menu" ]] || [[ ! -e "$(cat $root/cpath)/temp/menu" ]]; then
apt-get install -y curl wget psmisc nano apt-transport-https unbound net-tools ifupdown > /dev/null
else
apt-get install -y curl wget xterm psmisc wmctrl apt-transport-https net-tools unbound > /dev/null
fi
sleep 1
if [ -e tor_option1 ]; then
install_tor_project
elif [ -e tor_option2 ]; then
rm $repo > /dev/null 2>&1
apt-get update > /dev/null
echo "==> Installing Tor";
apt-get install -y tor > /dev/null 2>&1
elif [ -e tor_option3 ]; then
echo "==> Tor already installed...";
sleep 2
if hash tor 2>/dev/null; then
touch $root/installed
else
echo "==> Sorry! The script cannot recognize your Tor package.";
echo "";
exit 1
fi
else
echo "==> Which version of Tor do you prefer to use?";
echo " ";
echo " 1.Tor Project repository";
echo " 2.Official repository";
echo " 3.I already have tor installed";
echo " "
echo -n " Choose: ";
read -r choose
echo "";
case "$choose" in
1)
install_tor_project
;;
2)
rm $repo > /dev/null 2>&1
apt-get update > /dev/null
echo "==> Installing Tor";
apt-get install -y tor > /dev/null 2>&1
;;
3)
echo "==> OK!";
sleep 2
if hash tor 2>/dev/null; then
touch $root/installed
else
echo "==> Sorry! The script cannot recognize your Tor package.";
sleep 3
_cquit
fi
;;
*)
echo "==> Are you serious?";
sleep 5
_cquit
esac
fi
#
touch $root/temp/arch.txt > /dev/null
uname -a > $root/temp/arch.txt
if ( grep -Fq "x86_64" $root/temp/arch.txt ); then
cd $root/temp/
echo "==> Downloading dnscrypt-proxy";
wget -q https://github.com/DNSCrypt/dnscrypt-proxy/releases/download/$dnscrel/dnscrypt-proxy-linux_x86_64-$dnscrel.tar.gz
else
cd $root/temp/
echo "==> Downloading dnscrypt-proxy";
wget -q https://github.com/DNSCrypt/dnscrypt-proxy/releases/download/$dnscrel/dnscrypt-proxy-linux_i386-$dnscrel.tar.gz
fi
tar -xf dnscrypt-proxy-linux_*.tar.gz
cp linux-*/dnscrypt-proxy $root
cp linux-*/example-dnscrypt-proxy.toml $root/dnscrypt-proxy.toml.bak
cp linux-*/localhost.pem $root
rm -rf $root/temp > /dev/null 2>&1
cd $root
rm *.md > /dev/null 2>&1
rm *.md* > /dev/null 2>&1
echo "==> Downloading public DNS resolvers list";
sleep 1
curl -L -O https://download.dnscrypt.info/dnscrypt-resolvers/v3/public-resolvers.md > /dev/null 2>&1
echo "==> Downloading anonymized DNS relays list";
sleep 1
curl -L -O https://download.dnscrypt.info/dnscrypt-resolvers/v3/relays.md > /dev/null 2>&1
### Backup nm and resolv.conf (if exist)
if [ ! -s "$netman.bak" ]; then
if [ -s "$netman" ]; then
cp $netman $netman.bak
fi
fi
if [ ! -s "/etc/resolv.conf.bak" ]; then
if [ -s "etc/resolv.conf" ]; then
cp etc/resolv.conf etc/resolv.conf.bak > /dev/null 2>&1
fi
fi
cd $(cat $root/cpath)
}
##
## INSTALLING TOR PROJECT
##
install_tor_project(){
touch $root/temp/distribution.txt
### Tor Project supported distro
cd $root/temp/
curl -L -O https://deb.torproject.org/torproject.org/dists > /dev/null 2>&1
cat dists | sed -e 's/\(^.*\/">\)\(.*\)\(\/<\/a>.*$\)/\2/; /^stable/d; /^oldstable/d; /^oldoldstable/d; /^unstable/d; /^testing/d; /^proposed-updates/d; /^tor-/d' | awk '!/</' > distribution.txt
touch $root/temp/os.txt
for target in $(cat $root/temp/distribution.txt); do
if ( grep -Fq "$target" $root/temp/apt.log ); then
echo $target > $root/temp/os.txt
fi
done
os=$(cat $root/temp/os.txt | sed -e 's/^[ \t]*//')
if [[ "$os" == " " ]]; then
echo "";
echo "==> Sorry! The script can't find the correct repository.";
echo "==> Please, re-run the script and choose another option.";
echo "";
exit 1
fi
if curl --head --silent --fail https://deb.torproject.org/torproject.org/dists/$os/main/binary-i386/ > /dev/null 2>&1;
then
echo "==> Enabling $os repository";
sleep 1
rm $repo > /dev/null 2>&1
rm $repo* > /dev/null 2>&1
touch $repo
echo "deb [signed-by=/usr/share/keyrings/tor-archive-keyring.gpg] https://deb.torproject.org/torproject.org $os main" | tee -a $repo > /dev/null
echo "deb-src [signed-by=/usr/share/keyrings/tor-archive-keyring.gpg] https://deb.torproject.org/torproject.org $os main" | tee -a $repo > /dev/null
else
echo "==> Enabling $os repository"
rm $repo > /dev/null 2>&1
rm $repo* > /dev/null 2>&1
touch $repo
echo "deb [arch=amd64 signed-by=/usr/share/keyrings/tor-archive-keyring.gpg] https://deb.torproject.org/torproject.org $os main" | tee -a $repo > /dev/null
echo "deb-src [arch=amd64 signed-by=/usr/share/keyrings/tor-archive-keyring.gpg] https://deb.torproject.org/torproject.org $os main" | tee -a $repo > /dev/null
fi
echo "==> Downloading and importing signing key";
wget -qO- https://deb.torproject.org/torproject.org/A3C4F0F979CAA22CDBA8F512EE8CBC9E886DDD89.asc | gpg --dearmor 2>/dev/null | tee /usr/share/keyrings/tor-archive-keyring.gpg >/dev/null 2>&1
sleep 1
### Fixing gnupg ownership
gpgconf --kill dirmngr
chown -R $USER ~/.gnupg > /dev/null 2>&1
cd
echo "==> Checking repository";
apt-get update > $root/temp/apt.log
sleep 1
if ( grep "torproject.org $os Release" $root/temp/apt.log > /dev/null 2>&1 ); then
echo "";
echo "==> Sorry! The script can't find the correct repository.";
echo "==> Please, try to enter the correct codename of your OS.";
echo "";
echo -n "==> Codename (for example: buster): ";
read -r codename
echo "";
rm $repo
touch $repo
echo "deb [signed-by=/usr/share/keyrings/tor-archive-keyring.gpg] https://deb.torproject.org/torproject.org $codename main" | tee -a $repo > /dev/null
echo "deb-src [signed-by=/usr/share/keyrings/tor-archive-keyring.gpg] https://deb.torproject.org/torproject.org $codename main" | tee -a $repo > /dev/null
apt-get update > /dev/null
apt-get install -y tor deb.torproject.org-keyring > /dev/null 2>&1
echo "";
else
echo "==> Installing Tor";
apt-get install -y tor deb.torproject.org-keyring > /dev/null 2>&1
fi
}
##
## CONFIGURING SERVICES
##
_configure(){
if [ -e "menu" ]; then
clear
fi
if [[ -e $root/cpath ]]; then
if [[ -e "$(cat $root/cpath)/temp/menu" ]]; then
clear
fi
fi
echo " #######################################################";
echo " # ANON-SERVICE CONFIGURATION #";
echo " #######################################################";
if [ -f "cpath" ]; then
mv cpath $root/ > /dev/null 2>&1
fi
if [ ! -s "$root/dnscrypt-proxy.toml.bak" ]; then
echo "";
echo "==> Sorry! Your system is not ready to complete this action.";
echo "==> Please, check if you have installed the necessary files.";
sleep 7
if [ -e "menu" ]; then
_menu
return 1
else
echo "";
exit 1
fi
fi
### Disable tor and unbound starting at boot time
systemctl disable unbound > /dev/null 2>&1
systemctl disable tor > /dev/null 2>&1
#####
if [ -e "configure_option1" ]; then
rm $root/stp-service > /dev/null 2>&1
touch $root/stp-service
echo "1" > $root/stp-service
echo "";
elif [ -e "configure_option2" ]; then
rm $root/stp-service > /dev/null 2>&1
touch $root/stp-service
echo "0" > $root/stp-service
_dnscryptconf
elif [ -e "$(cat $root/cpath)/temp/menu" ] || [ -e "$(cat $root/cpath)/temp/configure" ]; then
echo " ";
echo "==> Which type of transparent proxy do you prefer to use?";
echo " ";
echo " 1. Standard transparent proxy";
echo " 2. Trasparent proxy with DNSCrypt";
echo " ";
echo -n " Choose: ";
read -r choose
case "$choose" in
1)
rm $root/stp-service > /dev/null 2>&1
touch $root/stp-service
echo "1" > $root/stp-service
echo "";
;;
2)
rm $root/stp-service > /dev/null 2>&1
touch $root/stp-service
echo "0" > $root/stp-service
echo "";
_dnscryptconf
;;
*)
echo "";
echo "==> Are you serious?"
sleep 5
_cconfig
echo "";
esac
else
echo "";
echo "==> Sorry! Something went wrong...Please, report this issue to the project";
echo "";
exit 1
fi
netiface
echo "==> Configuring Tor";
sleep 1
### Configuring Tor
cp $tor $root/torrc
echo "Log notice file $root/notices.log" >> $root/torrc
echo "VirtualAddrNetworkIPv4 10.192.0.0/10" >> $root/torrc
echo "AutomapHostsOnResolve 1" >> $root/torrc
echo "TransPort 9040 IsolateClientAddr IsolateClientProtocol IsolateDestAddr IsolateDestPort" >> $root/torrc
echo "DNSPort 5353" >> $root/torrc
### Disabling unwanted services and configure Network-Manager (if exists)
echo "==> Configuring system";
echo "";
sleep 1
if [ -s $netman ]; then
rm $root/NetworkManager.conf.temp > /dev/null 2>&1
cp $netman.bak $root/NetworkManager.conf.temp
cd $root
chown $USER:$USER NetworkManager.conf.temp
sed -i 's/^dns=dnsmasq/#&/' NetworkManager.conf.temp
sed -i '/\[main\]/a dns=none' NetworkManager.conf.temp
sed '/dns=none/a rc-manager=unmanaged' NetworkManager.conf.temp > NetworkManager.conf
fi
rm $root/iptables_rules.sh > /dev/null 2>&1
touch $root/iptables_rules.sh
### Configuring basic iptables rules
### Reference: https://trac.torproject.org/projects/tor/wiki/doc/TransparentProxy
echo "#################################################################" > $root/iptables_rules.sh
echo "# IPTABLES RULES #" >> $root/iptables_rules.sh
echo "#################################################################" >> $root/iptables_rules.sh
echo "#!/bin/bash" >> $root/iptables_rules.sh
# Destinations you don't want routed through Tor
echo "_non_tor=\"127.0.0.0/8 10.0.0.0/8 172.16.0.0/12 192.168.0.0/16\"" >> $root/iptables_rules.sh
echo "_user_uid=\"888\" ## Tor is the only process that runs as this user" >> $root/iptables_rules.sh
# Tor's VirtualAddrNetworkIPv4
echo "_virt_addr=\"10.192.0.0/10\"" >> $root/iptables_rules.sh
# Tor's TransPort
echo "_trans_port=\"9040\"" >> $root/iptables_rules.sh
# Other IANA reserved blocks (These are not processed by tor and dropped by default)
echo "_resv_iana=\"0.0.0.0/8 100.64.0.0/10 169.254.0.0/16 192.0.0.0/24 192.0.2.0/24 192.88.99.0/24 198.18.0.0/15 198.51.100.0/24 203.0.113.0/24 224.0.0.0/4 240.0.0.0/4 255.255.255.255/32\"" >> $root/iptables_rules.sh
echo "_iface=\$(cat \$root/netiface.txt)" >> $root/iptables_rules.sh
echo "iptables -F" >> $root/iptables_rules.sh
echo "iptables -t nat -F" >> $root/iptables_rules.sh
echo "iptables -t nat -A OUTPUT -d \$_virt_addr -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -j REDIRECT --to-ports \$_trans_port" >> $root/iptables_rules.sh
echo "sleep 1" >> $root/iptables_rules.sh
if ( grep -Fq "1" $root/stp-service ); then
echo "iptables -t nat -A OUTPUT -d 127.0.0.1/32 -p udp -m udp --dport 53 -j REDIRECT --to-ports 5353" >> $root/iptables_rules.sh
else
echo "iptables -t nat -A OUTPUT -d 127.0.0.1/32 -p udp -m udp --dport 53 -j REDIRECT --to-ports 53" >> $root/iptables_rules.sh
fi
echo "iptables -t nat -A OUTPUT -m owner --uid-owner \$_user_uid -j RETURN" >> $root/iptables_rules.sh
echo "sleep 1" >> $root/iptables_rules.sh
echo "iptables -t nat -A OUTPUT -o lo -j RETURN" >> $root/iptables_rules.sh
echo "for _lan in \$_non_tor; do" >> $root/iptables_rules.sh
echo "iptables -t nat -A OUTPUT -d \$_lan -j RETURN" >> $root/iptables_rules.sh
echo "done" >> $root/iptables_rules.sh
echo "sleep 5" >> $root/iptables_rules.sh
echo "for _iana in \$_resv_iana; do" >> $root/iptables_rules.sh
echo "iptables -t nat -A OUTPUT -d \$_iana -j RETURN" >> $root/iptables_rules.sh
echo "done" >> $root/iptables_rules.sh
echo "sleep 7" >> $root/iptables_rules.sh
echo "iptables -t nat -A OUTPUT -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -j REDIRECT --to-ports \$_trans_port" >> $root/iptables_rules.sh
echo "## Uncomment the next line to grant yourself ssh access from remote machines before the DROP." >> $root/iptables_rules.sh
echo "#iptables -A INPUT -i \$_iface -p tcp --dport 22 -m state --state NEW -j ACCEPT" >> $root/iptables_rules.sh
echo "iptables -A INPUT -m state --state ESTABLISHED -j ACCEPT" >> $root/iptables_rules.sh
echo "iptables -A INPUT -i lo -j ACCEPT" >> $root/iptables_rules.sh
echo "# Allow INPUT from lan hosts in \$_non_tor" >> $root/iptables_rules.sh
echo "## Uncomment the next 4 lines to enable" >> $root/iptables_rules.sh
echo "#for _lan in \$_non_tor; do" >> $root/iptables_rules.sh
echo "# iptables -A INPUT -s \$_lan -j ACCEPT" >> $root/iptables_rules.sh
echo "#done" >> $root/iptables_rules.sh
echo "#sleep 2" >> $root/iptables_rules.sh
echo "## Uncomment the next line to enable logging" >> $root/iptables_rules.sh
echo "#iptables -A INPUT -j LOG --log-prefix "Dropped INPUT packet: " --log-level 7 --log-uid" >> $root/iptables_rules.sh
echo "iptables -A INPUT -j DROP" >> $root/iptables_rules.sh
echo "iptables -A FORWARD -j DROP" >> $root/iptables_rules.sh
echo "iptables -A OUTPUT -m state --state INVALID -j DROP" >> $root/iptables_rules.sh
echo "iptables -A OUTPUT -m state --state ESTABLISHED,RELATED -j ACCEPT" >> $root/iptables_rules.sh
echo "sleep 1" >> $root/iptables_rules.sh
echo "iptables -A OUTPUT -o \$_iface -m owner --uid-owner \$_user_uid -p tcp -m tcp --tcp-flags FIN,SYN,RST,ACK SYN -m state --state NEW -j ACCEPT" >> $root/iptables_rules.sh
echo "sleep 1" >> $root/iptables_rules.sh
echo "iptables -A OUTPUT -d 127.0.0.1/32 -o lo -j ACCEPT" >> $root/iptables_rules.sh
echo "sleep 1" >> $root/iptables_rules.sh
echo "iptables -A OUTPUT -d 127.0.0.1/32 -p tcp -m tcp --dport \$_trans_port --tcp-flags FIN,SYN,RST,ACK SYN -j ACCEPT" >> $root/iptables_rules.sh
echo "sleep 1" >> $root/iptables_rules.sh
echo "## Uncomment the next 4 lines to Allow OUTPUT to lan hosts" >> $root/iptables_rules.sh
echo "#for _lan in \$_non_tor; do" >> $root/iptables_rules.sh
echo "#iptables -A INPUT -s \$_lan -j ACCEPT" >> $root/iptables_rules.sh
echo "#done" >> $root/iptables_rules.sh
echo "#sleep 5" >> $root/iptables_rules.sh
echo "## Uncomment the next line to enable logging" >> $root/iptables_rules.sh
echo "#iptables -A OUTPUT -j LOG --log-prefix "Dropped OUTPUT packet: " --log-level 7 --log-uid" >> $root/iptables_rules.sh
echo "iptables -A OUTPUT -j DROP" >> $root/iptables_rules.sh
echo "iptables -P FORWARD DROP" >> $root/iptables_rules.sh
echo "iptables -P INPUT DROP" >> $root/iptables_rules.sh
echo "iptables -P OUTPUT DROP" >> $root/iptables_rules.sh
echo "ip6tables -P INPUT DROP" >> $root/iptables_rules.sh
echo "ip6tables -P FORWARD DROP" >> $root/iptables_rules.sh
echo "ip6tables -P OUTPUT DROP" >> $root/iptables_rules.sh
chmod +x $root/iptables_rules.sh
cd $(cat $root/cpath)
}
##
## CONFIGURING DNSCRYPT
##
_dnscryptconf(){
### Configuring dnscrypt_proxy
rm $root/dnscrypt-proxy.toml > /dev/null 2>&1
cp $root/dnscrypt-proxy.toml.bak $root/dnscrypt-proxy.toml
if [ -e "configure_option2" ]; then
server1="$(cat server1)"
else
clear
echo "==> Opening file contain public resolvers";
sleep 2
if [ -e "configure" ]; then
echo "==> Type "q" to quit";
sleep 3
more $root/public-resolvers.md
else
xterm -ls -xrm 'XTerm*selectToClipboard: true' -T "Resolvers" -e "more $root/public-resolvers.md" &
sleep 1
clear
fi
echo "";
echo "==> Please enter the name of the first resolver to use, only ipv4!";
echo "";
echo -n " First server: ";
read -r server1
fi
if ( ! grep "\<$server1\>" $root/public-resolvers.md > /dev/null ); then
echo "";
echo "==> First server not found! Please retry";
killall xterm > /dev/null 2>&1
sleep 3
echo "";
_dnscryptconf
return 1
fi
if [ -e "configure_option2" ]; then
server2="$(cat server2)"
else
if [ -e "configure" ]; then
clear
echo "==> Type "q" to quit";
sleep 3
more $root/public-resolvers.md
fi
echo "";
echo "==> Please enter the name of the second resolver to use, only ipv4!";
echo "";
echo -n " Second server: ";
read -r server2
if ( ! grep "\<$server2\>" $root/public-resolvers.md > /dev/null ); then
echo "";
echo "==> Second server not found! Please retry";
killall xterm > /dev/null 2>&1
sleep 3
echo "";
_dnscryptconf
return 1
fi
fi
if [ -e "configure_option2" ]; then
relay1="$(cat relay1)"
else
clear
echo "==> Opening file contain relays";
sleep 2
killall xterm > /dev/null 2>&1
sleep 2
echo "";
echo " ***************************************************************************";
echo "==> Carefully choose relays/servers so that they are run by different entities!";
echo " ***************************************************************************";
sleep 2
echo "";
if [ -e "configure" ]; then
echo "==> Type "q" to quit";
sleep 3
more $root/relays.md
else
xterm -ls -xrm 'XTerm*selectToClipboard: true' -T "Relays" -e "more $root/relays.md" &
sleep 1
clear
fi
echo "";
echo "==> Please enter the name of the first realy to use!";
echo "";
echo -n " First relay for the first server: ";
read -r relay1
if ! grep "\<$relay1\>" $root/relays.md > /dev/null; then
echo "";
echo "==> First relay for the first server not found! Please retry";
killall xterm > /dev/null 2>&1
sleep 3
echo "";
_dnscryptconf
return 1
fi
fi
if [ -e "configure_option2" ]; then
relay2="$(cat relay2)"
else
if [ -e "configure" ]; then
clear
echo "==> Type "q" to quit";
sleep 3
more $root/relays.md
fi
echo "";
echo "==> Please enter the name of the second relay to use!";
echo "";
echo -n " Second relay for the first server: ";
read -r relay2
echo "";
if ( ! grep "\<$relay2\>" $root/relays.md > /dev/null ); then
echo "";
echo "==> Second relay for the first server not found! Please retry";
killall xterm > /dev/null 2>&1
sleep 3
echo "";
_dnscryptconf
return 1
fi
fi
if [ -e "configure_option2" ]; then
relay3="$(cat relay3)"
else
if [ -e "configure" ]; then
clear
echo "==> Type "q" to quit";
sleep 3
more $root/relays.md
fi
echo "";
echo "==> Please enter the name of the third resolver to use!";
echo "";
echo -n " First relay for the second server: ";
read -r relay3
if ( ! grep "\<$relay3\>" $root/relays.md > /dev/null; ) then
echo "";
echo "==> First relay for the second server not found! Please retry";
killall xterm > /dev/null 2>&1
sleep 3
echo "";
_dnscryptconf
return 1
fi
fi
if [ -e "configure_option2" ]; then
relay4="$(cat relay4)"
else
if [ -e "configure" ]; then
clear
echo "==> Type "q" to quit";
sleep 3
more $root/relays.md
fi
echo "";
echo "==> Please enter the name of the fourth resolver to use!";
echo "";
echo -n " Second relay for the second server: ";
read -r relay4
if ( ! grep "\<$relay4\>" $root/relays.md > /dev/null ); then
echo "";
echo "==> Second relay for the second server not found! Please retry";
killall xterm > /dev/null 2>&1
sleep 3
echo "";
_dnscryptconf
return 1
fi
clear
echo " #######################################################";
echo " # ANON-SERVICE CONFIGURATION #";
echo " #######################################################";
fi
killall xterm > /dev/null 2>&1
echo "";
echo "==> Configuring DNSCrypt";
sleep 1
sed -i "1iforce_tcp = true" $root/dnscrypt-proxy.toml
sed -i "2iserver_names = ['$server1', '$server2']" $root/dnscrypt-proxy.toml
#sed -i "3iproxy = 'socks5:https://127.0.0.1:9050'" $root/dnscrypt-proxy.toml
sed -i "s/127.0.0.1:53/127.0.0.1:10000/g; s/9.9.9.9/208.67.222.222/g; s/8.8.8.8/208.67.220.220/g; s/require_dnssec = false/require_dnssec = true/g; s/force_tcp = false/#force_tcp = false/g; s/\[anonymized_dns\]/\[anonymized_dns\]\nroutes = \[\n{ server_name='$server1', via=\[\'$relay1\', \'$relay2\'\] },\n{ server_name=\'$server2\', via=[\'$relay3\', \'$relay4\'] }\n\]/g; s/skip_incompatible = false/skip_incompatible = true/g" $root/dnscrypt-proxy.toml
### Configuring unbound
echo "==> Configuring Unbound";
sleep 1
unbound-anchor > /dev/null 2>&1
sleep 1
echo "server:" > $unbound
echo "tcp-upstream: yes" >> $unbound
echo "domain-insecure: \"onion\"" >> $unbound
echo "private-domain: \"onion\"" >> $unbound
echo "do-not-query-localhost: no" >> $unbound
echo "do-ip6: no " >> $unbound
echo "interface: 127.0.0.1@53" >> $unbound
echo "local-zone: \"onion.\" transparent" >> $unbound
echo "forward-zone:" >> $unbound
echo " name: \"onion\"" >> $unbound
echo " forward-addr: 127.0.0.1@5353" >> $unbound
echo "forward-zone:" >> $unbound
echo " name: \".\"" >> $unbound
echo " forward-addr: 127.0.0.1@10000" >> $unbound
sleep 1
}
##
## Starting services and configuring iptables
##
start_service(){
### Checking for required files
if [ -e "menu" ]; then
clear
fi
if [[ -e $root/cpath ]]; then
if [[ -e "$(cat $root/cpath)/temp/menu" ]]; then
clear
fi
fi
echo " #######################################################";
echo " # ANON-SERVICE STARTER #";
echo " #######################################################";
echo "";
if [ ! -s "$root/stp-service" ]; then
echo "==> Sorry! Your system is not ready to start the service...";
echo "==> Please, check if you have installed the necessary files.";
sleep 7
if [ -e "menu" ]; then
_menu
return 1
else
echo "";
exit 1
fi
fi
if [ -f "cpath" ]; then
mv cpath $root/
fi
if [ -s "/etc/network/if-up.d/anon-service" ]; then
echo "==> Sorry! This menu option is not usable in permanent mode. Use";
echo "==> command-line option or simply restart your connection instead!";
sleep 7
_cquit
fi
rm $root/running > /dev/null 2>&1
### Firewall flush
iptables -F
iptables -t nat -F
iptables --flush
iptables --table nat --flush
iptables --delete-chain
iptables --table nat --delete-chain
iptables -P OUTPUT ACCEPT
iptables -P INPUT ACCEPT
iptables -P FORWARD ACCEPT
ip6tables -P OUTPUT ACCEPT
ip6tables -P INPUT ACCEPT
ip6tables -P FORWARD ACCEPT
netiface
### Configure Network-Manager
cd $root
if [ -s $netman ]; then
cp NetworkManager.conf $netman
chown root:root $netman
fi
service resolvconf stop > /dev/null 2>&1
service dnsmasq stop > /dev/null 2>&1
service bind stop > /dev/null 2>&1
service systemd-resolved stop > /dev/null 2>&1
killall dnsmasq bind > /dev/null 2>&1
sleep 1
service tor stop > /dev/null 2>&1
service dnscrypt-proxy stop > /dev/null 2>&1
service unbound stop > /dev/null 2>&1
killall unbound tor dnscrypt-proxy > /dev/null 2>&1
echo "==> Forcing nameserver to 127.0.0.1 in resolv.conf";
rm /etc/resolv.conf > /dev/null 2>&1
echo $'inameserver 127.0.0.1\E:x\n' | vi /etc/resolv.conf > /dev/null 2>&1
chattr +i /etc/resolv.conf > /dev/null 2>&1
sleep 1
cat /etc/resolv.conf | sed -e '/^$/d; /^#/d' > $root/dnsread
if [[ $(cat $root/dnsread) != "nameserver 127.0.0.1" ]]; then
echo "";
echo "==> There is a problem with your DNS setting! Fix your /etc/resolv.conf";
echo "==> by setting 127.0.0.1 as nameserver and try again."
_cquit
fi
rm $root/dnsread > /dev/null 2>&1
echo "==> Restarting networking";
service network-manager restart > /dev/null 2>&1
service networking restart > /dev/null 2>&1
sleep 3
### Disable ipv6
ipv6_status=$(cat /proc/sys/net/ipv6/conf/default/disable_ipv6)
if [ "$ipv6_status" == "0" ]; then
echo "==> Disabling IPV6 protocol";
sysctl -w net.ipv6.conf.all.disable_ipv6=1 > /dev/null 2>&1
sysctl -w net.ipv6.conf.default.disable_ipv6=1 > /dev/null 2>&1
fi
sleep 2
chown -R $owner:$owner $root
## Restore original files automatically at shutdown
if ( ! pgrep -f "restoring_orig.sh " ) > /dev/null; then
rm restoring_orig.sh > /dev/null 2>&1
touch restoring_orig.sh
echo "#!/bin/bash" > restoring_orig.sh
echo "restoring_script() {" >> restoring_orig.sh
echo "if [ ! -f /etc/network/if-up.d/anon-service ]; then" >> restoring_orig.sh
echo "cp $netman.bak $netman > /dev/null 2>&1" >> restoring_orig.sh
echo "chattr -i /etc/resolv.conf > /dev/null 2>&1" >> restoring_orig.sh
echo "rm /etc/resolv.conf > /dev/null 2>&1" >> restoring_orig.sh
echo "echo $'inameserver 1.1.1.1\E:x\n' | vi /etc/resolv.conf > /dev/null 2>&1" >> restoring_orig.sh
echo "fi" >> restoring_orig.sh
echo "rm $root/running > /dev/null 2>&1" >> restoring_orig.sh
echo "exit" >> restoring_orig.sh
echo "}" >> restoring_orig.sh
echo "while :" >> restoring_orig.sh
echo "do" >> restoring_orig.sh
echo "trap restoring_script SIGINT SIGTERM" >> restoring_orig.sh
echo "sleep 7" >> restoring_orig.sh
echo "done" >> restoring_orig.sh
chmod +x restoring_orig.sh
if [[ ! -e "menu" ]] || [[ ! -e "$(cat $root/cpath)/temp/menu" ]]; then
nohup ./restoring_orig.sh > /dev/null 2>&1 &
echo "==> Automatic restore started"
sleep 1
else
xterm -e nohup ./restoring_orig.sh
echo "==> Automatic restore started"
sleep 1
fi
fi
echo "==> Starting anon-service";
sleep 1
## Start selected transparent proxy
active_service=$(cat $root/stp-service)
case $active_service in
"0")
nohup ./dnscrypt-proxy > /dev/null 2>&1 &
sleep 1
rm $root/notices.log > /dev/null 2>&1
touch $root/notices.log
chown anon-service:anon-service $root/notices.log
nohup su - $owner -c "tor -f $root/torrc" > /dev/null 2>&1 &
echo "==> Checking connection to Tor";
SECONDS=0
secs=30
while (( SECONDS < secs )); do
if ( grep -Fq "100%" $root/notices.log ); then
break
fi
sleep 1
done
cd $root
./iptables_rules.sh
sleep 2
unbound &
### Checking services
if ( ! pgrep -x "tor" ) > /dev/null; then
echo "==> Sorry! No connection to TOR...Please, report this issue to the project";
sleep 7
shutdown_service
exit 1
fi
if ( ! pgrep -x "dnscrypt-proxy" ) > /dev/null; then
echo "==> Sorry! Dnscrypt-proxy isn't running...Please, report this issue to the project";
sleep 7
shutdown_service
exit 1
fi
if ( ! pgrep -x "unbound" ) > /dev/null; then
echo "==> Sorry! Unbound isn't running...Please, report this issue to the project";
sleep 7
shutdown_service
exit 1
else
echo "==> Service started using Tor and DNSCrypt";
echo "";
touch $root/running
sleep 5
fi
;;
"1")
rm $root/notices.log > /dev/null 2>&1
touch $root/notices.log
chown anon-service:anon-service $root/notices.log
nohup su - $owner -c "tor -f $root/torrc" > /dev/null 2>&1 &
echo "==> Checking connection to Tor";
SECONDS=0
secs=30
while (( SECONDS < secs )); do
if ( grep -Fq "100%" $root/notices.log ); then
break
fi
sleep 1
done
cd $root
./iptables_rules.sh
### Checking services
if ( ! pgrep -x "tor" > /dev/null ); then
echo "==> Sorry! No connection to TOR...Please, report this issue to the project";
echo "";
sleep 7
shutdown_service
exit 1
else
echo "==> Service started using Tor network";
echo "";
touch $root/running
sleep 5
fi
esac
cd $(cat $root/cpath)
}
##
## Edit configuration files
##
_editor(){
if [ -e "menu" ]; then
clear
fi
if [[ -e $root/cpath ]]; then
if [[ -e "$(cat $root/cpath)/temp/menu" ]]; then
clear
fi
fi
echo " #######################################################";
echo " # ANON-SERVICE CUSTOMIZATION #";
echo " #######################################################";
echo "";
if [ -f "cpath" ]; then
mv cpath $root/ > /dev/null 2>&1
fi
if [ ! -s "$root/torrc" ]; then
echo "==> Sorry! Your system is not ready to complete this action.";
echo "==> Please, check if you have installed the necessary files.";
sleep 7
_menu
return 1
else
echo "";
fi
echo "==> What do you want to edit?";
echo " 1.torrc";
echo " 2.iptables rules";
echo " "
echo -n " Choose: ";
read -r answer
echo "";
case "$answer" in
1)
if [[ ! -e "menu" ]] || [[ ! -e "$(cat $root/cpath)/temp/menu" ]]; then
nano $root/torrc
echo "==> Please restart the service to apply changes";
echo "";
exit 0
else
xterm -T "Torrc" -e "nano $root/torrc" > /dev/null 2>&1
echo "==> Please restart the service to apply changes";
sleep 7
_menu