installer.sh

#!/bin/zsh

function check_command() {
    command -v "$1" >/dev/null 2>&1 || {
        echo "detect $1 is not installed."
        echo "$2"
        return 2
    }
}

function check_requirements() {
    check_command "awk" "awk is required for parsing the output of commands, please install it." || return 2
    check_command "sed" "sed is required for parsing the output of commands, please install it." || return 2
    check_command "grep" "grep is required for parsing the output of commands, please install it." || return 2
    check_command "tr" "tr is required for parsing the output of commands, please install it." || return 2
    check_command "zsh" "zsh is core to WeaponizedVSCode integrated shell." || return 2
    check_command "vim" "vim is required for task edit /etc/hosts, please install it or change it." || return 2
    check_command "nc" "nc is core for netcat shell session handling or u can't use it, please install it." || return 2
    check_command "rlwrap" "rlwrap is required for netcat shell session handling, please install it" || return 2
    check_command "msfvenom" "You will not have meterpreter shell or msfconsole feature in vscode integrated terminal." || return 2
    check_command "code" "Visual Studio Code is required for WeaponizedVSCode, please for sure your 'code' command is available in PATH." || return 2
    check_command "yq" "yq is required for parsing YAML content to environment variable, install it with 'brew install yq' or 'apt install yq'." || return 2
    check_command "simplehttpserver" "simplehttpserver is cool for serving files with upload feature and dump http requests, install it with https://github.com/projectdiscovery/simplehttpserver" || return 2
    check_command "rustscan" "rustscan is required for the auto scanning task in vscode, fast and reliable, install it with https://github.com/bee-san/RustScan" || return 2
    check_command "wfuzz" "wfuzz is required for command wfuzz_vhost_https and wfuzz_vhost_http, to fuzz the subdomain and vhost. install it or u can't use that" || return 2
    check_command "hashcat" "hashcat is required for the hashcat cracking task in vscode, install it with 'apt install hashcat' or 'brew install hashcat'." || return 2
    check_command "python3" "Python3 is required for the Python scripts in WeaponizedVSCode, please install it." || return 2
    check_command "uv" "uv is optional but recommended for better performance, install it with 'pip install uv'. Their script is useful"
}

export INSTALL_IDENTIFIER="WeaponizedVSCode installation script. The following commands are generated by WeaponizedVSCode installer."

function args() {
    while [[ "$#" -gt 0 ]]; do
        case "$1" in
            (--trace-mode)
                export WEAPON_TRACE_MODE=true
                shift
                ;;
            (--force-install)
                export WEAPON_FORCE_INSTALL=true
                shift
                ;;
            *)
                echo "Unknown option: $1"
                exit 1
                ;;
        esac
    done
}

function main() {
    check_requirements
    if [[ $? -ne 0 && "$FORCE_INSTALL" != "true" ]]; then
        echo "Please install the required commands to continue."
        echo "If you want to force install without checking requirements, run the script with FORCE_INSTALL=true ./installer.sh"
        exit 1
    fi
    
    if [[ -z "$WEAPON_LOCATION" ]]; then
        echo "WEAPON_LOCATION is not set. set to default ~/.local/weapon"
        export WEAPON_LOCATION=~/.local/weapon
        echo "You can set it by exporting WEAPON_LOCATION=your_desired_path before running this script."
    fi

    if [[ -d "$WEAPON_LOCATION" ]]; then
        echo "Weapon already installed."
        if [[ "$WEAPON_FORCE_INSTALL" == "true" ]]; then
            echo "Force install mode enabled, removing existing Weapon directory at $WEAPON_LOCATION."
            rm -rf "$WEAPON_LOCATION"
        else
            echo "If you want to reinstall Weapon, please remove the existing directory at $WEAPON_LOCATION or use --force-install option."
            exit 0
        fi
    fi

    export LOCATION="$WEAPON_LOCATION"
    echo "Weapon will be installed to $LOCATION, Press Enter key to continue or Ctrl+C to cancel..."
    read
    echo "Installing Weapon..."
    mkdir -p $LOCATION && echo "Weapon directory created at $LOCATION."
    cat ./createhackenv.sh |sed -e "s#__REPLACE__#$LOCATION#g" > $LOCATION/createhackenv.sh && echo "createhackenv.sh copied to $LOCATION."
    cp -f ./zsh_history $LOCATION && echo "zsh_history copied to $LOCATION."

    if [[ "$WEAPON_TRACE_MODE" == "true" ]];then
        cp -f ./zsh_preformance_tracer.sh $LOCATION && echo "zsh_performance_tracer is copied to $LOCATION."
    fi

    grep -zq "${INSTALL_IDENTIFIER}" ~/.zshrc
    if [[ $? -eq 0 ]]; then
        echo "createhackenv.sh already sourced in ~/.zshrc. sktpping..."
    else
        echo "Sourcing createhackenv.sh in ~/.zshrc..."
        cp ~/.zshrc ~/.zshrc.pre-weaponized-vscode && echo "Backup ~/.zshrc to ~/.zshrc.pre-weaponized-vscode"

        if [[ "$WEAPON_TRACE_MODE" == "true" ]]; then
cat<<EOF >> ~/.zshrc

# ${INSTALL_IDENTIFIER}
[[ -f $LOCATION/zsh_preformance_tracer.sh ]] && source $LOCATION/zsh_preformance_tracer.sh && zsh_trace_start
[[ -f $LOCATION/createhackenv.sh ]] && source $LOCATION/createhackenv.sh
[[ -f $LOCATION/zsh_preformance_tracer.sh ]] && zsh_trace_end
EOF
        else
cat<<EOF >> ~/.zshrc

# ${INSTALL_IDENTIFIER}
[[ -f $LOCATION/createhackenv.sh ]] && source $LOCATION/createhackenv.sh
EOF
        fi

    fi

    echo "Weaponized VSCode installation completed."
}

args "$@"
main