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Update Gost.sh
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@masoudgb
masoudgb authored Feb 7, 2024
1 parent 93bb917 commit 5c482d9
Showing 1 changed file with 198 additions and 94 deletions.
292 changes: 198 additions & 94 deletions Gost.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -19,12 +19,15 @@ echo $'\e[35m'" ___| | _ _| _ \ /
"$'\e[0m'

echo -e "\e[36mCreated By Masoud Gb Special Thanks Hamid Router\e[0m"
echo $'\e[35m'"Gost Ip6 Script v0.6"$'\e[0m'
echo $'\e[35m'"Gost Ip6 Script v0.9"$'\e[0m'

options=($'\e[36m1. \e[0mGost Tunnel By IP4'
$'\e[36m2. \e[0mGost Tunnel By IP6'
$'\e[36m3. \e[0mUninstall'
$'\e[36m4. \e[0mExit')
$'\e[36m3. \e[0mAdd New IP'
$'\e[36m4. \e[0mChange Gost Version'
$'\e[36m5. \e[0mRestart Gost'
$'\e[36m6. \e[0mUninstall'
$'\e[36m7. \e[0mExit')

# Print prompt and options with cyan color
printf "\e[32mPlease Choice Your Options:\e[0m\n"
Expand All @@ -35,7 +38,6 @@ read -p $'\e[97mYour choice: \e[0m' choice

# If option 1 or 2 is selected
if [ "$choice" -eq 1 ] || [ "$choice" -eq 2 ]; then

if [ "$choice" -eq 1 ]; then
read -p $'\e[97mPlease enter the destination (Kharej) IP: \e[0m' destination_ip
elif [ "$choice" -eq 2 ]; then
Expand All @@ -44,21 +46,26 @@ if [ "$choice" -eq 1 ] || [ "$choice" -eq 2 ]; then

read -p $'\e[32mPlease choose one of the options below:\n\e[0m\e[32m1. \e[0mEnter Manually Ports\n\e[32m2. \e[0mEnter Range Ports\e[32m\nYour choice: \e[0m' port_option

if [ "$port_option" -eq 1 ]; then
read -p $'\e[97mPlease enter the desired ports (separated by commas): \e[0m' ports
elif [ "$port_option" -eq 2 ]; then
read -p $'\e[97mPlease enter the port range (e.g., 1,65535): \e[0m' port_range

IFS=',' read -ra port_array <<< "$port_range"
if [ "$port_option" -eq 1 ]; then
read -p $'\e[36mPlease enter the desired ports (separated by commas): \e[0m' ports
elif [ "$port_option" -eq 2 ]; then
read -p $'\e[36mPlease enter the port range (e.g., 54,65535): \e[0m' port_range

ports=$(seq -s, "${port_array[0]}" "${port_array[1]}")
IFS=',' read -ra port_array <<< "$port_range"

else
echo $'\e[31mInvalid option. Exiting...\e[0m'
# Check if the start and end port values are within the valid range
if [ "${port_array[0]}" -lt 54 -o "${port_array[1]}" -gt 65535 ]; then
echo $'\e[33mInvalid port range. Please enter a valid range starting from 54 and up to 65535.\e[0m'
exit
fi

read -p $'\e[32mSelect the protocol:\n\e[0m\e[32m1. \e[0mBy Tcp Protocol \n\e[32m2. \e[0mBy Grpc Protocol \e[32m\nYour choice: \e[0m' protocol_option
ports=$(seq -s, "${port_array[0]}" "${port_array[1]}")
else
echo $'\e[31mInvalid option. Exiting...\e[0m'
exit
fi

read -p $'\e[32mSelect the protocol:\n\e[0m\e[36m1. \e[0mBy Tcp Protocol \n\e[36m2. \e[0mBy Grpc Protocol \e[32m\nYour choice: \e[0m' protocol_option

if [ "$protocol_option" -eq 1 ]; then
protocol="tcp"
Expand All @@ -76,37 +83,54 @@ ports=$(seq -s, "${port_array[0]}" "${port_array[1]}")

# Commands to install and configure Gost
sudo apt install wget nano -y && \
# Prompt user to choose Gost version
echo $'\e[32mChoose Gost version:\e[0m'
echo $'\e[36m1. \e[0mGost version 2.11.5 (official)'
echo $'\e[36m2. \e[0mGost version 3.0.0 (latest)'

# Read user input for Gost version
read -p $'\e[97mYour choice: \e[0m' gost_version_choice

# Download and install Gost based on user's choice
if [ "$gost_version_choice" -eq 1 ]; then
echo $'\e[32mInstalling Gost version 2.11.5, please wait...\e[0m' && \
wget https://github.com/ginuerzh/gost/releases/download/v2.11.5/gost-linux-amd64-2.11.5.gz && \
echo $'\e[32mGost downloaded successfully.\e[0m' && \
gunzip gost-linux-amd64-2.11.5.gz && \
sudo mv gost-linux-amd64-2.11.5 /usr/local/bin/gost && \
sudo chmod +x /usr/local/bin/gost && \
echo $'\e[32mGost installed successfully.\e[0m'
elif [ "$gost_version_choice" -eq 2 ]; then
echo $'\e[32mInstalling Gost version 3.0.0, please wait...\e[0m' && \
wget https://github.com/go-gost/gost/releases/download/v3.0.0-nightly.20240128/gost_3.0.0-nightly.20240128_linux_amd64.tar.gz && \
echo $'\e[32mGost downloaded successfully.\e[0m' && \
tar -xvzf gost_3.0.0-nightly.20240128_linux_amd64.tar.gz -C /usr/local/bin/ && \
cd /usr/local/bin/ && \
chmod +x gost && \
echo $'\e[32mGost installed successfully.\e[0m'
else
echo $'\e[31mInvalid choice. Exiting...\e[0m'
exit
fi
# Create systemd service file without displaying content
cat <<EOL | sudo tee /usr/lib/systemd/system/gost.service > /dev/null
# Prompt user to choose Gost version
echo $'\e[32mChoose Gost version:\e[0m'
echo $'\e[36m1. \e[0mGost version 2.11.5 (official)'
echo $'\e[36m2. \e[0mGost version 3.0.0 (latest)'

# Read user input for Gost version
read -p $'\e[97mYour choice: \e[0m' gost_version_choice

# Download and install Gost based on user's choice
if [ "$gost_version_choice" -eq 1 ]; then
echo $'\e[32mInstalling Gost version 2.11.5, please wait...\e[0m' && \
wget https://github.com/ginuerzh/gost/releases/download/v2.11.5/gost-linux-amd64-2.11.5.gz && \
echo $'\e[32mGost downloaded successfully.\e[0m' && \
gunzip gost-linux-amd64-2.11.5.gz && \
sudo mv gost-linux-amd64-2.11.5 /usr/local/bin/gost && \
sudo chmod +x /usr/local/bin/gost && \
echo $'\e[32mGost installed successfully.\e[0m'
else
if [ "$gost_version_choice" -eq 2 ]; then
echo $'\e[32mInstalling Gost version 3.0.0, please wait...\e[0m' && \
wget https://github.com/go-gost/gost/releases/download/v3.0.0-nightly.20240128/gost_3.0.0-nightly.20240128_linux_amd64.tar.gz && \
echo $'\e[32mGost downloaded successfully.\e[0m' && \
tar -xvzf gost_3.0.0-nightly.20240128_linux_amd64.tar.gz -C /usr/local/bin/ && \
cd /usr/local/bin/ && \
chmod +x gost && \
echo $'\e[32mGost installed successfully.\e[0m'
else
echo $'\e[31mInvalid choice. Exiting...\e[0m'
exit
fi
fi

# Continue creating the systemd service file
exec_start_command="ExecStart=/usr/local/bin/gost"

# Add lines for each port
IFS=',' read -ra port_array <<< "$ports"
port_count=${#port_array[@]}

# Set the maximum number of ports per file
max_ports_per_file=15000

# Calculate the number of files needed
file_count=$(( (port_count + max_ports_per_file - 1) / max_ports_per_file ))

for ((file_index = 0; file_index < file_count; file_index++)); do
# Create a new systemd service file
cat <<EOL | sudo tee "/usr/lib/systemd/system/gost_$file_index.service" > /dev/null
[Unit]
Description=GO Simple Tunnel
After=network.target
Expand All @@ -116,78 +140,158 @@ Wants=network.target
Type=simple
EOL

# Variable to store the ExecStart command
exec_start_command="ExecStart=/usr/local/bin/gost"
# Add lines for each port in the current file
for ((i = file_index * max_ports_per_file; i < (file_index + 1) * max_ports_per_file && i < port_count; i++)); do
port="${port_array[i]}"
exec_start_command+=" -L=$protocol://:$port/[$destination_ip]:$port"
done

# Add lines for each port
IFS=',' read -ra port_array <<< "$ports"
for port in "${port_array[@]}"; do
exec_start_command+=" -L=$protocol://:$port/[$destination_ip]:$port"
# Append the ExecStart command to the current file
echo "$exec_start_command" | sudo tee -a "/usr/lib/systemd/system/gost_$file_index.service" > /dev/null

# Complete the current systemd service file
cat <<EOL | sudo tee -a "/usr/lib/systemd/system/gost_$file_index.service" > /dev/null
[Install]
WantedBy=multi-user.target
EOL

# Reload and restart the systemd service
sudo systemctl daemon-reload
sudo systemctl enable "gost_$file_index.service"
sudo systemctl restart "gost_$file_index.service"

# Update exec_start_command for the next iteration
exec_start_command="ExecStart=/usr/local/bin/gost"
done

# Add the loop for adding additional IPs
while true; do
read -p $'\e[36mDo you want to add another destination IP? (y/n): \e[0m' add_another_ip
if [ "$add_another_ip" == "n" ]; then
break
elif [ "$add_another_ip" == "y" ]; then
read -p $'\e[97mPlease enter the new destination (Kharej) IP: \e[0m' new_destination_ip
echo $'\e[32mGost configuration applied successfully.\e[0m'

# If option 3 is selected
elif [ "$choice" -eq 3 ]; then
read -p $'\e[36mPlease enter the new destination (Kharej) IP (separated by commas): \e[0m' destination_ip
read -p $'\e[36mPlease enter the port: \e[0m' port
read -p $'\e[32mSelect the protocol:\n\e[0m\e[36m1. \e[0mBy Tcp Protocol \n\e[36m2. \e[0mBy Grpc Protocol \e[32m\nYour choice: \e[0m' protocol_option

# Use the same protocol as the first choice by default
new_protocol=$protocol
if [ "$protocol_option" -eq 1 ]; then
protocol="tcp"
elif [ "$protocol_option" -eq 2 ]; then
protocol="grpc"
else
echo $'\e[31mInvalid protocol option. Exiting...\e[0m'
exit
fi

read -p $'\e[32mPlease choose one of the options below:\n\e[0m\e[32m1. \e[0mEnter Manually Ports\n\e[32m2. \e[0mEnter Range Ports\e[32m\nYour choice: \e[0m' new_port_option
# Use the default protocol previously entered
echo $'\e[32mYou chose option\e[0m' $choice
echo $'\e[97mDestination IP:\e[0m' $destination_ip
echo $'\e[97mPort(s):\e[0m' $port
echo $'\e[97mProtocol:\e[0m' $protocol

if [ "$new_port_option" -eq 1 ]; then
read -p $'\e[97mPlease enter the desired ports (separated by commas): \e[0m' new_ports
elif [ "$new_port_option" -eq 2 ]; then
read -p $'\e[32mPlease enter the port range for the new destination (e.g., 1,65535): \e[0m' new_port_range
# Create the systemd service file
cat <<EOL | sudo tee "/usr/lib/systemd/system/gost_$destination_ip.service" > /dev/null
[Unit]
Description=GO Simple Tunnel
After=network.target
Wants=network.target
IFS=',' read -ra new_port_array <<< "$new_port_range"
[Service]
Type=simple
EOL

new_ports=$(seq -s, "${new_port_array[0]}" "${new_port_array[1]}")
# Add lines for each port
IFS=',' read -ra port_array <<< "$port"
port_count=${#port_array[@]}

else
echo $'\e[31mInvalid option. Exiting...\e[0m'
exit
fi
# Set the maximum number of ports per file
max_ports_per_file=15000

echo $'\e[97mNew Destination IP:\e[0m' $new_destination_ip
echo $'\e[97mNew Ports:\e[0m' $new_ports
echo $'\e[97mNew Protocol:\e[0m' $new_protocol
# Calculate the number of files needed
file_count=$(( (port_count + max_ports_per_file - 1) / max_ports_per_file ))

# Add lines for each port of the new destination IPs
IFS=',' read -ra new_port_array <<< "$new_ports"
for new_port in "${new_port_array[@]}"; do
exec_start_command+=" -L=$new_protocol://:$new_port/[$new_destination_ip]:$new_port"
done
else
echo $'\e[31mInvalid option. Exiting...\e[0m'
exit
fi
done
for ((file_index = 0; file_index < file_count; file_index++)); do
# Add lines for each port in the current file
exec_start_command="ExecStart=/usr/local/bin/gost"
for ((i = file_index * max_ports_per_file; i < (file_index + 1) * max_ports_per_file && i < port_count; i++)); do
port="${port_array[i]}"
exec_start_command+=" -L=$protocol://:$port/[$destination_ip]:$port"
done

# Continue creating the systemd service file
echo "$exec_start_command" | sudo tee -a /usr/lib/systemd/system/gost.service > /dev/null
# Append the ExecStart command to the current file
echo "$exec_start_command" | sudo tee -a "/usr/lib/systemd/system/gost_$destination_ip.service" > /dev/null
done

cat <<EOL | sudo tee -a /usr/lib/systemd/system/gost.service > /dev/null
# Complete the systemd service file
cat <<EOL | sudo tee -a "/usr/lib/systemd/system/gost_$destination_ip.service" > /dev/null
[Install]
WantedBy=multi-user.target
EOL

# Reload and restart the systemd service
sudo systemctl daemon-reload
sudo systemctl enable gost.service
sudo systemctl restart gost.service
echo $'\e[32mGost configuration applied successfully.\e[0m'
sudo systemctl enable "gost_$destination_ip.service"
sudo systemctl restart "gost_$destination_ip.service"

# If option 3 is selected
elif [ "$choice" -eq 3 ]; then
# Countdown for uninstallation in a single line
echo $'\e[32mUninstalling Gost in 3 seconds... \e[0m' && sleep 1 && echo $'\e[32m2... \e[0m' && sleep 1 && echo $'\e[32m1... \e[0m' && sleep 1 && { sudo rm -f /usr/local/bin/gost && sudo rm -f /usr/lib/systemd/system/gost.service && echo $'\e[32mGost successfully uninstalled.\e[0m'; }
echo $'\e[32mGost configuration applied successfully.\e[0m'
bash "$0"

# If option 4 is selected
elif [ "$choice" -eq 4 ]; then
echo $'\e[32mChoose Gost version:\e[0m'
echo $'\e[36m1. \e[0mGost version 2.11.5 (official)'
echo $'\e[36m2. \e[0mGost version 3.0.0 (latest)'

# Read user input for Gost version
read -p $'\e[97mYour choice: \e[0m' gost_version_choice

# Download and install Gost based on user's choice
case "$gost_version_choice" in
1)
echo $'\e[32mInstalling Gost version 2.11.5, please wait...\e[0m' && \
wget https://github.com/ginuerzh/gost/releases/download/v2.11.5/gost-linux-amd64-2.11.5.gz && \
echo $'\e[32mGost downloaded successfully.\e[0m' && \
gunzip gost-linux-amd64-2.11.5.gz && \
sudo mv gost-linux-amd64-2.11.5 /usr/local/bin/gost && \
sudo chmod +x /usr/local/bin/gost && \
echo $'\e[32mGost installed successfully.\e[0m'
;;
2)
echo $'\e[32mInstalling Gost version 3.0.0, please wait...\e[0m' && \
wget https://github.com/go-gost/gost/releases/download/v3.0.0-nightly.20240128/gost_3.0.0-nightly.20240128_linux_amd64.tar.gz && \
echo $'\e[32mGost downloaded successfully.\e[0m' && \
tar -xvzf gost_3.0.0-nightly.20240128_linux_amd64.tar.gz -C /usr/local/bin/ && \
cd /usr/local/bin/ && \
chmod +x gost && \
echo $'\e[32mGost installed successfully.\e[0m'
;;
*)
echo $'\e[31mInvalid choice. Exiting...\e[0m'
exit
;;
esac
bash "$0"

# If option 5 is selected
elif [ "$choice" -eq 5 ]; then
# Countdown for restarting Gost in a single line
echo $'\e[32mRestarting Gost in 3 seconds... \e[0m' && sleep 1 && echo $'\e[32m2... \e[0m' && sleep 1 && echo $'\e[32m1... \e[0m' && sleep 1 && { sudo systemctl daemon-reload && sudo systemctl restart gost_*.service && echo $'\e[32mGost restarted successfully.\e[0m'; }
bash "$0"

# If option 6 is selected
elif [ "$choice" -eq 6 ]; then
# Prompt the user for confirmation
read -p $'\e[91mWarning\e[33m: This will uninstall Gost and remove all related data. Are you sure you want to continue? (y/n): ' uninstall_confirm

# Check user confirmation
if [ "$uninstall_confirm" == "y" ]; then
# Countdown for uninstallation in a single line
echo $'\e[32mUninstalling Gost in 3 seconds... \e[0m' && sleep 1 && echo $'\e[32m2... \e[0m' && sleep 1 && echo $'\e[32m1... \e[0m' && sleep 1 && { sudo systemctl daemon-reload && sudo systemctl stop gost_*.service && sudo rm -f /usr/local/bin/gost && sudo rm -f /usr/lib/systemd/system/gost_*.service && sudo rm -f /etc/systemd/system/multi-user.target.wants/gost_*.service && echo $'\e[32mGost successfully uninstalled.\e[0m'; }
else
echo $'\e[32mUninstallation canceled.\e[0m'
fi
# If option 7 is selected
elif [ "$choice" -eq 7 ]; then
echo $'\e[32mYou have exited the script.\e[0m'
exit
fi

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