mirror of
https://github.com/kubescape/kubescape.git
synced 2026-02-14 18:09:55 +00:00
125 lines
3.5 KiB
Bash
Executable File
125 lines
3.5 KiB
Bash
Executable File
#!/bin/bash
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set -e
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while getopts v: option
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do
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case ${option} in
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v) RELEASE="download/${OPTARG}";;
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*) ;;
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esac
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done
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if [ -z "${RELEASE}" ]; then
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RELEASE="latest/download"
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fi
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echo -e "\033[0;36mInstalling Kubescape..."
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echo
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BASE_DIR=~/.kubescape
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KUBESCAPE_EXEC=kubescape
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osName=$(uname -s)
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if [[ $osName == *"MINGW"* ]]; then
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osName=windows
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elif [[ $osName == *"Darwin"* ]]; then
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osName=macos
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else
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osName=ubuntu
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fi
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arch=$(uname -m)
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if [[ $arch == *"aarch64"* || $arch == *"arm64"* ]]; then
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arch="-arm64"
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else
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if [[ $arch != *"x86_64"* ]]; then
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echo -e "\033[33mArchitecture $arch may be unsupported, will try to install the amd64 one anyway."
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fi
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arch=""
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fi
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mkdir -p $BASE_DIR
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OUTPUT=$BASE_DIR/$KUBESCAPE_EXEC
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DOWNLOAD_URL="https://github.com/kubescape/kubescape/releases/${RELEASE}/kubescape${arch}-${osName}-latest"
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curl --progress-bar -L $DOWNLOAD_URL -o $OUTPUT
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# Find install dir
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install_dir=/usr/local/bin # default if running as root
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if [ "$(id -u)" -ne 0 ]; then
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install_dir=$BASE_DIR/bin # if not running as root, install to user dir
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export PATH=$PATH:$BASE_DIR/bin
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fi
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# Create install dir if it does not exist
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if [ ! -d "$install_dir" ]; then
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mkdir -p $install_dir
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fi
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chmod +x $OUTPUT 2>/dev/null
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# cleaning up old install
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SUDO=
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if [ "$(id -u)" -ne 0 ] && [ -n "$(which sudo)" ] && [ "$KUBESCAPE_EXEC" != "" ] && [ -f /usr/local/bin/$KUBESCAPE_EXEC ]; then
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SUDO=sudo
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echo -e "\n\033[33mOld installation as root found, do you want to remove it? [\033[0my\033[33m/n]:"
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read -n 1 -r
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if [[ ! $REPLY =~ ^[Yy]$ ]] && [[ "$REPLY" != "" ]]; then
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echo -e "\n\033[0mSkipping old installation as root removal."
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else
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echo -e "\n\033[0mWe will need the root access to uninstall the old kubescape CLI."
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if $SUDO rm -f /usr/local/bin/$KUBESCAPE_EXEC 2>/dev/null; then
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echo -e "\033[32mRemoved old installation as root at /usr/local/bin/$KUBESCAPE_EXEC"
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else
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echo -e "\033[31mFailed to remove old installation as root at /usr/local/bin/$KUBESCAPE_EXEC, please remove it manually."
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fi
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fi
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fi
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if [ "$KUBESCAPE_EXEC" != "" ]; then
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if [ "${SUDO_USER:-$USER}" != "" ]; then
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rm -f /home/"${SUDO_USER:-$USER}"/.kubescape/bin/$KUBESCAPE_EXEC 2>/dev/null || true
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fi
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if [ "$BASE_DIR" != "" ]; then
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rm -f $BASE_DIR/bin/$KUBESCAPE_EXEC 2>/dev/null || true
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fi
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fi
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# Old install location, clean all those things up
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for pdir in ${PATH//:/ }; do
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edir="${pdir/#\~/$HOME}"
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if [[ $edir == $HOME/* ]] && [[ -f $edir/$KUBESCAPE_EXEC ]]; then
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echo -e "\n\033[33mOld installation found at $edir/$KUBESCAPE_EXEC, do you want to remove it? [\033[0my\033[33m/n]:"
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read -n 1 -r
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if [[ ! $REPLY =~ ^[Yy]$ ]] && [[ "$REPLY" != "" ]]; then
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continue
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fi
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if rm -f "$edir"/$KUBESCAPE_EXEC 2>/dev/null; then
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echo -e "\n\033[32mRemoved old installation at $edir/$KUBESCAPE_EXEC"
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else
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echo -e "\n\033[31mFailed to remove old installation as root at $edir/$KUBESCAPE_EXEC, please remove it manually."
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fi
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fi
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done
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cp $OUTPUT $install_dir/$KUBESCAPE_EXEC
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rm -f $OUTPUT
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echo
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echo -e "\033[32mFinished Installation."
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echo -e "\033[0m"
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$KUBESCAPE_EXEC version
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echo
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echo -e "\033[35mUsage: $ $KUBESCAPE_EXEC scan"
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if [ "$(id -u)" -ne 0 ]; then
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echo -e "\nRemember to add the Kubescape CLI to your path with:"
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echo -e " export PATH=\$PATH:$BASE_DIR/bin"
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export PATH=\$PATH:$BASE_DIR/bin
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fi
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echo -e "\033[0m"
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